CN101981391B - Refrigeration module and refrigeration system - Google Patents
Refrigeration module and refrigeration system Download PDFInfo
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- CN101981391B CN101981391B CN2008801156128A CN200880115612A CN101981391B CN 101981391 B CN101981391 B CN 101981391B CN 2008801156128 A CN2008801156128 A CN 2008801156128A CN 200880115612 A CN200880115612 A CN 200880115612A CN 101981391 B CN101981391 B CN 101981391B
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- evaporimeter
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/02—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors plug-in type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/06—Damage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
Abstract
The present invention relates to a self-contained, portable refrigeration unit having a construction arrangement which enables it to be compatible with several models, types and variations of refrigeratable compartments. The refrigeration unit is represented by a refrigeration module (1) capable of being removably fitted into a refrigeratable compartment, comprising a first portion (100) and a second portion (200) associated with each other. The first portion (100) is in contact with the inside of the refrigeratable compartment and the second portion (200) is in contact with the outside of the refrigeratable compartment. In some embodiments of the present invention, the first portion (100) is capable of moving in relation to the second portion (200). The first portion (100) connects the refrigeration module (1) with the inside of the refrigeratable compartment. The second portion (200) connects the refrigeration module (1) with the outside of the refrigeratable compartment. In another preferred embodiment, the first portion (100) fits into the refrigeratable compartment through a fitting portion (111) and the cross section of the fitting portion (111) is smaller than the largest cross section of the second portion (200). The present invention also relates to a refrigeration system (500) comprising at least one embodiment of the portable refrigeration module (1) mentioned above.
Description
Technical field
The present invention relates to a kind of portable refrigeration module.More particularly, the present invention relates to a kind ofly independently move refrigeration unit, but this refrigeration unit have make its can with some models of cool room, type with change effectively compatible structure configuration.
The invention further relates to a kind of refrigeration system, this system comprises above-mentioned portable refrigeration module.
Background technology
Such as refrigerator, the refrigeration plant of refrigerator and air-conditioning comprises refrigerating circuit, and this refrigerating circuit has at least one condenser, an evaporimeter, a compressor and a plurality of pipe, and other element that helps process of refrigerastion.Usually, in such refrigeration plant, but refrigerating circuit is assembled/is installed in cool room inside with fixed form.In other words, the refrigeration of kitchen refrigerator and by refrigerating part for example connects by this way and makes and only received the technical staff of specialized training or skilled skilled worker can disassemble or the said part of dismounting.
Therefore, safeguard, just need the technical staff to repair this equipment if the parts of refrigerating circuit have operational issue and need.In addition, depend on the time of the needs of repairing facility, the unavailability of the basic part of equipment (refrigerator for example, its function are to preserve food) brings problem to the user.On this meaning, because related difficulty, the preventive maintenance of domestic refrigerator is seldom carried out.Because the impossibility/difficulty of R and M existing equipment and/or lack the replacement parts from technical support is the new refrigerator of purchase for user's unique solutions usually.
For fear of such problem, solution can be buys the backup refrigerator; But related cost and space requirement are disadvantageous.At present, the less portable refrigerator that can alleviate this problem is arranged, but that their memory capacity is compared the refrigerator of normal size is quite low, so it maybe be with being not enough to hold all refrigerated products.
Except the R and M problem, in such structure configuration, practicality is also influenced, because the size of refrigeration plant (like refrigerator or air-conditioning) makes it easily be not installed in each place.The user should reequip the place to hold this refrigeration plant; Therefore, change this part equipment if desired, should find another equipment or this place to be reequiped again to satisfy space requirement with similar size.
In addition, traditional refrigerating plant lacks mobility, because be difficult to they are moved and/or be transported to other zone or space after installing, forces the user to come the place that refrigeration plant is installed.Also be difficult to move even be considered to portable refrigeration plant, because they are fixed and limited shape, it stops them to be adapted to dissimilar environment.
File US3,712,078 relate to a kind of dismountable refrigeration unit, and it can be suitable for being installed on the refrigerating cabinet of some types.Although this adaptability provides advantage, and condenser, it is a kind ofly to promote not hope the structure configuration of conducting heat through air that compressor, evaporimeter do not have the vicinity of suitably insulation, has influenced the performance of module unfriendly.European document EP1547492 also relates to a kind of similar modular refrigeration unit.
File US5,417,081 relate to a kind of modular refrigeration device, and this refrigerating plant is divided into two parts: bottom and top; Storeroom/unit is positioned at top, and detachable refrigeration unit is positioned at the bottom.Have only when refrigeration unit uses with the special repacking cabinet with structure configuration that said insulation can be provided, disclosed device can make evaporimeter and condenser insulation in this document, to obtain bigger energy efficiency.Therefore, refrigeration unit does not provide this dielectric features separately, because it depends on the cabinet that the unit is assembled/installs or the shape of chamber.Another prior art file US5,458,407, a kind of similar device is disclosed, wherein refrigeration unit is removably installed to make things convenient for R and M, and the efficient of refrigeration unit also directly depends on the insulation that is provided by the configuration of reequiping cabinet in this case.
File US2007044498 has described a kind of refrigerating plant, and this refrigerating plant comprises two evaporimeters, these two evaporimeters through pipeline interconnect can the refrigerated medium cool equipment a plurality of of cabinet.The air outlet slit pipe is directed to each frame, and said pipe can provide the refrigeration of different intensity grades to each frame of cabinet.Though this U.S.'s file has been described very useful structure, it discloses the portable refrigeration unit, promptly without special tool(s) in the refrigeration plant and know-how, and the device that domestic consumer removes and transports safely from refrigerating cabinet at an easy rate.
European document EP1691152 discloses spendable modular refrigeration unit in a kind of refrigerating cabinet.This unit comprises condensation and the evaporative component that operability connects.One of shortcoming of invention described in this european document is that condensation is open, is unsafe for shipped, because parts are exposed and be not protected from accidental shock and exotic.In addition, its structure makes difficult treatment, influences its portability.In addition, disclosed vertical structure has limited its adaptability, because have only the cabinet of some particular type to use with this refrigeration unit.
Therefore; Refrigeration unit described in the above reference document has the shortcoming of only in specific cabinet model, working satisfactorily; These cabinet models are constructed to only accept the refrigeration unit (module) of some type especially; So be not to be to be easy to adaptively flexibly and not, they have and promote not hope between them the parts distribution system that conducts heat, adverse effect the performance of module.In addition, consider the structure configuration of said unit, the memory capacity of the cabinet that freezed is not optimized, and said simple fragrance is suspicious, because except the feasible transportation of obvious shortage, parts are not in time protected to avoid damaging risk.
Summary of the invention
First target of the present invention provides a kind of portable independently refrigeration unit, and its installation and maintenance is simply easy, but and effectively with some types of cool room (power consumption of optimization with occupy volume), model with change compatible.
Under this background; The object of the invention is that the portable independent refrigeration unit or the module that have high efficiency rank (high yield and energy-conservation) through development fill up the blank that exists in the art of refrigeration units; This unit or module can be installed in dissimilar and chamber model with the method simply and fast of the repacking that need not to be difficult to carry out and/or transformation; In cabinet and/or the space, and can be with simply this and method is dissimilar from this fast removes with chamber model.In addition, it should be able to make the module location flexibly, and can make by the refrigeration space segmented flexible, and can optimize said space.
But the first method that realizes the present invention's first target provides a kind of refrigeration module of the cool room of can removably packing into; Comprise interconnective first and second portion; But first contacts with the inside of cool room; But second portion contacts with the outside of cool room, and first has evaporimeter, and second portion has interconnective compressor, Filter dryer and condenser; This compressor is connected with this evaporimeter through at least one suction line, and first can be through linkwork with respect to the second portion angular movement.
But the second method that realizes the present invention's first target provides a kind of refrigeration module of the cool room of can removably packing into; Comprise directly and interconnective securely first at least and second portion; But first is connected refrigeration module with the inside of cool room, but second portion refrigeration module is connected with the outside of cool room, first has evaporimeter; Second portion has interconnective compressor, Filter dryer and condenser; This compressor is connected with this evaporimeter through at least one suction line, but first can be through department of assembly's cool room of packing into, and the cross section of this department of assembly is less than the maximum cross section of second portion.
But the third method that obtains the present invention's first target provides a kind of refrigeration module of the cool room of can removably packing into; Comprise interconnective first and second portion, but first contact with the inside of cool room, but second portion contacts with the outside of cool room; First has evaporimeter; Second portion has interconnective compressor, Filter dryer and condenser, and this compressor is connected with this evaporimeter through at least one suction line, and first can be through linkwork with respect to the second portion angular movement; But refrigeration module can be divided at least two different spaces with cool room; Refrigeration module each space of can freezing dividually keeps said chamber in different temperatures, and can make by temperature inversion between the refrigerated volume or variation through the flow velocity control of first fan; But first can be through department of assembly's cool room of packing into, and the cross section of this department of assembly is less than the maximum cross section of second portion.
Therefore, owing to lay respectively at the separation (this has stoped undesirable heat transfer between them) of the parts (evaporimeter, compressor and condenser) in first and second parts, obtained good power efficiency.Module transportation portable and originate from the relative motion possibility between the part easily.Through using the first at horizontal level (90 degree between the part), it serves as the chamber separator, and refrigeration space is optimised.This structure configuration also makes module can changed by the position height in the refrigeration space, thereby makes that said space segmentation is flexible.In addition, can be maintained at different temperatures, and said these temperature can be reversed and not influence the position of module from this volume of cutting apart generation.Cabinet with different refrigeration capacities can be used to keep the external dimensions of module and only change internal part.
Second target of the present invention is with above-mentioned first kind or second method a kind of refrigeration system that comprises above-mentioned refrigeration unit to be provided.
Second target of the present invention is achieved through the refrigeration system with at least one refrigerating cabinet, but this refrigerating cabinet holds refrigerated product, and this refrigeration system comprises at least one refrigeration module, and this refrigeration module such as above-mentioned first kind or second method are said.
Description of drawings
To the present invention be described in more detail with reference to accompanying drawing below, wherein:
The perspective view of first preferred implementation that is in " L " structure (90 degree) of Fig. 1-represented refrigeration module of the present invention;
Fig. 2-represented shown in Figure 1 being in " I " to construct the perspective upper view of the refrigeration module of (180 degree);
Fig. 3-represented shown in Figure 1 being in " I " to construct the lower perspective view of the refrigeration module of (180 degree);
Fig. 4-represented the perspective view of the refrigeration module of shown in Figure 1 being in " L " structure (90 degree) has shown the inside of said module;
Fig. 5-represented the perspective view of the refrigeration module of shown in Figure 1 being in " I " structure (180 degree) has shown the inside of said module;
Fig. 6-represented shown in Figure 1 being in " L " to construct the refrigerating circuit perspective view of the refrigeration module of (90 degree);
Fig. 7-represented first's exploded view of refrigeration module shown in Figure 1;
Fig. 8-represented second portion exploded view of refrigeration module shown in Figure 1;
Fig. 9-represented last perspective view of second preferred implementation of refrigeration module of the present invention;
Figure 10-represented following perspective view of refrigeration module shown in Figure 9;
Figure 11-represented the perspective view of refrigeration module shown in Figure 9 has shown the internal part of said module;
Figure 12-represented first's exploded view of refrigeration module shown in Figure 9;
Figure 13-represented second portion exploded view of refrigeration module shown in Figure 9;
The perspective view of the 3rd preferred implementation that is in closed structure (0 degree) of Figure 14-represented refrigeration module of the present invention;
Figure 15-represented shown in Figure 14 being in " L " to construct the perspective view of the refrigeration module of (90 degree);
Figure 16 (16A and 16B)-represented the perspective view of two possibility patterns (A and B) of refrigeration system comprises refrigeration module of the present invention shown in Figure 14;
Figure 17-represented perspective view of the 4th preferred implementation that is in closed structure of refrigeration module of the present invention;
Figure 18-represented shown in Figure 17 being in to open the perspective view of the refrigeration module of structure;
The perspective view of Figure 19-represented refrigeration system to construct comprises refrigeration module of the present invention shown in Figure 17;
Figure 20-represented perspective view of the 5th preferred implementation that is in closed structure of refrigeration module of the present invention;
Figure 21-represented the perspective view of refrigeration module shown in Figure 20 has shown the opening procedure of acquisition " L " structure (90 degree);
Figure 22 (22A, 22B, 22C and 22D)-represented the perspective view of four possibilities of refrigeration system pattern comprises refrigeration module of the present invention shown in Figure 20.
The specific embodiment
Fig. 1,9,14,17 and 21 represent the preferred implementation of 1 five types of refrigeration module, and refrigeration module 1 is the object of the invention.But refrigeration module 1 can be used for any cool room, the family expenses/commerce/industry/transportation refrigerator and the freezer cabinet of for example dissimilar and model, and the air-conditioning cabinet, cabinet, the room, case, the space, or the like.Therefore, can removably be assembled in order to make refrigeration module, but cool room only need have groove, the part of hollow or any support base.But as the example of cool room, Figure 16,19 and 22 have shown refrigerating cabinet 2, but this refrigerating cabinet can hold the refrigerated product that is used for domestic refrigerator.The ability that removes refrigeration module 1 make repair and/or preventive maintenance easy, but because the user only need remove refrigeration module 1 from cool room, and take it to technical support centre.So, need not the place that technician access refrigeration plant (being domestic refrigerator) is installed.In addition, repairing/safeguarding required time during, the refrigeration module 1 of damage can use another functional module to replace, and said functional module can provide through the technical support of itself.
But the cool room type of the broad variety that can be used has been represented remarkable advantages with respect to refrigeration module known in the art, but has only some specific cool room models to be used in the prior art, makes said refrigeration module to be assembled.But in the model of many refrigeration modules chamber, need repacking usually, this is complicated and is difficult to carry out, has increased production cost.
Fig. 4 has described to be arranged in the main element in the said refrigeration module internal part.These elements have formed traditional refrigerating circuit, and this is well-known, and are generally used for domestic air conditioning, refrigerator and refrigerator.Fig. 6 has shown refrigerating circuit, and this refrigerating circuit comprises through managing interconnective evaporimeter 104, liquid trap 105; Compressor 204; Filter dryer 205, condenser 206, and expansion gear 11; Cooling fluid circulates in this refrigerating circuit, and cooling fluid is responsible for heat (energy) exchange then and is carried.In this case, expansion gear 11 is by the capillary representative that is connected with suction line 12, and this suction line is connected compressor 204 then with liquid trap 105.If expansion gear is valve (it is not described in the drawings), it can be set to be close to evaporator inlet 104, and is connected to Filter dryer 205 through pipe.In general, but heat be evaporated the hot-air of device 104 in cool room and remove, and be transported to condenser 206, but that this condenser is discharged into cool room with said heat is outside.So condenser 206 is called as the heat exchanger of refrigeration plant, and evaporimeter 104 is called as cold heat exchanger.These heat exchangers can adopt various structure configuration, microchannel for example, and finned tube, bobbin, the pressure welding formula, or the like, some of them make the refrigeration module can be compacter.
Preferably, in order to obtain the energy efficiency of peak performance and Geng Gao, first 100 by (integrally) fully but to be contained in cool room inner, but and second portion 200 to be contained in cool room fully outside.But this structure is not enforceable, but and might first 100 and/or second portion 200 only to have part to be accommodated in cool room respectively inside and outside.
First 100 and second portion 200 (or are connected the pipe of evaporimeter 104 and Filter dryer 205 through suction line 12 and expansion gear 11; If expansion gear 11 is valves) interconnect, its function is to make (particularly between condenser 206 and the evaporimeter 104) heat-shift (energy) between the element that first 100 and second portion 200 form.
First 100 surrounds evaporimeter 104, liquid trap 105 and expansion gear 11 (under the situation of valve, being whole, is independent) under situation capillaceous from the outside.First 100 comprises at least the first lid 102 of first bottom 103 of removably packing into, and evaporimeter 104, and liquid trap 105 is disposed in first bottom with expansion gear 11.
First 100 further comprises can make at least one outlet 107 that is flow to environment by cooling air.This outlet can be controlled by air door, is used for the air that in cabinet, distributes better.In order to help and to promote air to flow, the said outlet 107 of next-door neighbour in the first 100 that is fixed/is installed in of at least the first fan 106.Wherein, variable rotary fan and two coil fans also can be used for improving the air velocity control in the cabinet, even the temperature inversion between the chamber.This part can comprise that also air cleaner and/or odorizer (not described in the drawings) are to improve by the quality of cooling air.On the other hand, first 100 has inlet seam 108, and this inlet seam makes surrounding air flow into first 100.So, but first 100 is the interfaces between refrigeration module 1 and the cool room inside.
First 100 should completely or partially be processed by heat insulator with second portion 200, to minimize the undesirable heat transfer between refrigeration module (particularly hot part) and the cabinet.Polyurethane for example, the heat insulator of polystyrene or vacuum insulation panel can be used, and the latter makes wall thinner, and therefore makes refrigeration module more very thin.Other material, for example plastics and stainless steel can be the part that is used for weight minimizing or corrosion protection of said structure.Except these devices, from the purpose that reduces noise, sealing and vibration isolation material may be utilized.
The possibility of closing first 100 and second portion 200 has made things convenient for the transportation of refrigeration module 1, and the mechanical protection that forms all parts of refrigerating circuit also is provided, for example repair when the user takes refrigeration module 1 to technical support centre/when safeguarding.Therefore, the risk of damage of components is stoped by the said part of closure, avoids said parts to be exposed, and avoids said parts not to be protected from accidental shock and exotic.
But the configuration of the said structure of refrigeration module 1 and flexibility/adaptability can move it along the extension of cool room.For example, if but cool room is the domestic refrigerator cabinet, refrigeration module 1 can be located from its ground, bottom to top, depends on required application.In addition, withdraw from the cold air flow velocity of evaporimeter through using 106 controls of first fan, but for example two cool rooms can be maintained under the different temperatures, no matter the volume of these chambers.So as previously mentioned, but temperature inversion between the cool room or variation also are possible.
The first 100 (" cold part ") that is provided by structure of the present invention configuration and the distance of second portion 200 (" hot part ") can reduce by through the undesirable heat transfer of the mode outside the cooling fluid (for example through air or the structure through refrigeration module 1 itself) from compressor 204 and condenser 206 to evaporimeter 104.
In addition, the external dimensions of first 100 and second portion 200 can be held, and dissimilar refrigeration modules 1 can be implemented as the refrigeration capacity with variation through the use of positive displacement compressor and/or only alternative internal part.Therefore, but the size and dimension of cool room can remain unchanged.
Current is the control of the part of cabinet, illumination, and electronic circuit also can be attached to refrigeration module, and specific features control, and for example compressor and expansion gear can increase their efficient.
The supply of electric power of refrigeration module 1 or energising, it is not shown in the diagram, is preferably provided by the traditional cable that will be connected to interchange (AC) supply socket.But, battery, the power supply of DC power supply or any other type can use, as long as it and the operation of refrigeration module 1 compatibility.
So, we can say that refrigeration module 1 is independently because provide refrigeration required all elements and parts except comprising, but but its supply of electric power can't help cool room and provide/do not rely on cool room, with the situation of traditional domestic refrigerator.
Though the present invention relates to a kind of refrigeration module, should be understood that structure configuration as herein described is applicable to the climate device of other type, for example be intended to the equipment of heating usually.
First embodiment
Fig. 1 and Fig. 8 illustrate the details of first embodiment of refrigeration module 1 of the present invention.
In this first embodiment, first 100 can be with respect to second portion 200 angular movements.
In Fig. 1, refrigeration module 1 is configured to " L ", and promptly first 100 is orientated as and 200 one-tenth 90 degree of second portion with stationary mode angularly.In Fig. 2 and Fig. 3, refrigeration module 1 is configured to " I ", and promptly first 100 is orientated as and 200 one-tenth 180 degree of second portion with stationary mode angularly.These two structures, " L " and " I " preferably used; But, but can adopt any other angle value according to the structure structure (configuration) of the cool room that will use.
Angular movement between first 100 and the second portion 200 can make refrigeration module 1 have flexibility and can make the refrigeration module simple and easy polytype chamber that adapts to 1, comprises that those are not for accepting refrigeration module specially designed chamber 1.So, before being configured to, this structure never is used in the standalone module refrigeration plant, and this structure configuration can make between first 100 that comprises evaporimeter 104 and the second portion 200 that comprises condenser 206 has free angular movement.
Said angular movement between first 100 and the second portion 200 can realize by linkwork 300; This linkwork preferably includes pivotal pin 301, the first pilot holes 110 and second pilot hole 209 that are installed on first pilot hole 110 and second pilot hole 209 and is comprised with second portion by first 100 respectively.Therefore, first 100 slides on pivotal pin 200 with second portion 200, has angular movement so that can make between first 100 and the second portion 200.The pivotal pin 301 and/or first and second pilot holes 110,209 should provide enough friction can carry out angular movement, also can make first 100 be stabilized in position, any angle with respect to second portion 200.The linkwork 300 of another type can be used, if it is suitable for this application.For example, pivotal axis can be used the hole that replaces pivotal pin 301 to connect said part, the perhaps spring/locking mechanism of some other type.
Preferably, in this first embodiment, the suction line 12 that first 100 is connected with second portion 200 is flexible with expansion gear 11.The access opening 109 of the channel slot 208 of the second portion 200 of alignment and first 100 can make suction line 12 and expansion gear 11 lead to second portion 200 from first 100 each other.But, depending on how linkwork 300 is implemented, suction line 12 and expansion gear 11 can be rigidity, if they do not receive any power that possibly destroy them.
At Fig. 2, among Fig. 3 and Fig. 5, noticed that two first fans 106 are installed in the first 100, point to the end (side or face) relative with said first 100.So, but refrigeration module 1 can be divided at least two different spaces with cool room, and each environment dividually can freeze.Therefore, a large amount of saving have been obtained, because through having only a refrigeration module 1, two environment that can freeze simultaneously in addition, there is no need to implement to hinder passage or the pipeline of installing and/or safeguarding.Also possibly use first fan 106 of another number, or increase pipeline to this structure according to application.
Second embodiment
Fig. 9 to Figure 13 illustrates second embodiment of refrigeration module 1 of the present invention.
Second embodiment of the present invention can be understood that the particular case of above-mentioned first embodiment.
In this second embodiment, first 100 does not move with respect to second portion 200, that is to say, first 100 and second portion 200 are directly and be permanently connected.
But first 100 is through department of assembly 111 cool room of packing into, and the cross section of this department of assembly is less than the maximum cross section of second portion 200.
Preferably, first 100 is positioned as and 200 one-tenth 90 degree of second portion, is characterized as " L " structure.In this structure, the maximum cross section of second portion 200 is longitudinal cross-sections of second portion 200, and this longitudinal cross-section is greater than the cross section of first 100 departments of assembly 111.But the assembling/installation of such structure convenient configuration refrigeration module 1 in cool room." L structure " makes second portion 200 (" hot part ") but is outside at cool room fully, and first 100 (" cold part ") but inner at cool room fully so that optimize the space that refrigeration module 1 occupies.Certainly, " L structure " is not enforceable, and other angle value is acceptable, for example 180 degree.
Such fixedly static configuration is at cost and to be easy to aspect the production with respect to mobile device (first embodiment) be more favourable; Because it is more simply to construct; And relate to still less parts, thereby reduce the material and the human cost of Installation And Test in the production.
The 3rd embodiment
Figure 14 and Figure 15 illustrate the 3rd embodiment of refrigeration module 1 of the present invention.
This embodiment quite is similar to first embodiment, and the main distinction is linkwork 300, and this linkwork comprises the pivotal axis 302 that substitutes pivotal pin 301.First 100 is suitable for making pivotal axis 302 to assemble with second portion 200.
Especially, Figure 14 illustrates and makes things convenient for the closed of refrigeration module 1 transportation or 0 (zero) degree structure, because its occupation space is reduced.This structure also can be used for the operation mode of refrigeration module 1.
Only represent the design and the change in shape of first 100 and second portion 200 with respect to other difference of first embodiment.
The 4th embodiment
Figure 17 and Figure 18 illustrate the 4th embodiment of refrigeration module 1 of the present invention.
In this 4th embodiment, first 100 can move axially with respect to second portion 200 through slide mechanism 400.
Preferably, first 100 has groove 401, and the edge of second portion 200 slides through this groove.
This slide mechanism 400 makes first 100 can be stabilized in any axial location with respect to second portion 200 through traditional mechanical lock (not describing among the figure); This mechanical lock can be fixed to second portion 200 with first 100, does not have any relatively moving between them so that make.
Closed structure shown in Figure 17 (or 0 degree) is preferably used for the transportation of refrigeration module 1.
The 5th embodiment
Figure 20 and Figure 21 illustrate the 5th embodiment of refrigeration module 1 of the present invention.
This embodiment is similar to the 3rd embodiment very much, and the design and the change in shape of first 100 and second portion 200 only represented in difference.
Closed structure shown in Figure 20 (or 0 degree) is preferably used for the transportation of refrigeration module 1.
Refrigeration system
Figure 16, Figure 19 and Figure 22 have shown refrigeration system 500, they comprise the the three, the four and the 5th embodiment and refrigerating cabinet 2 of refrigeration module 1 respectively.This refrigeration system 500 is by the domestic refrigerator representative of band refrigerator; But as previously mentioned, but the cool room of other type can be used.
Preferably, refrigeration module 1 integrally is contained on the rear wall 501 of refrigerating cabinet 2, so that do not disturbing with the front portion of refrigerator-refrigerator on the function and on the aesthetics.
Figure 16 and Figure 22 have described some structures, and these structures have shown that refrigeration module 1 can be how moves along the rear wall 501 of refrigerating cabinet 2.
Figure 16 A illustrates refrigerator only by the structure of refrigeration module 1 refrigeration.On the other hand, in Figure 16 B, refrigeration module 1 (the 3rd embodiment) place of cutting apart between refrigerator and refrigerator that is accurately positioned, making provides specific refrigeration intensity for each of these parts.Similarly, Figure 22 A and Figure 22 B illustrate the same configuration shown in Figure 16 A and Figure 16 B respectively, have used the 5th embodiment of refrigeration module 1.Figure 22 C and Figure 22 D illustrate the alternate configuration that can realize through the flexibility of refrigeration module 1 the 5th embodiment and adaptability.
As previously mentioned, preferably, the first 100 of refrigeration module 1 partly or wholly is contained in refrigerating cabinet 2 inside, and the second portion 200 of refrigeration module 1 partly or wholly is contained in refrigerating cabinet 2 outsides, so that optimum performance and power efficiency to be provided.But this structure is not enforceable, and shown in Figure 22 D (180 degree structure), wherein first 100 is accommodated in refrigerating cabinet 2 outsides.
What possibly notice is because it is located flexibly, to be not used in the pipeline of distribution cold air in the cabinet.As required, pipeline can connect or not connect.These pipelines cause and relate to the wall problem with load loss of condensing that the latter is one of root of refrigeration system poor efficiency.
Above-mentioned example has been represented preferred implementation; But should be understood that scope of the present invention comprises the variation that other is possible, and only by the appended patent claims restriction, this claim comprises all possible equivalent.
Claims (17)
1. but the refrigeration module (1) of the cool room of can removably packing into; Comprise interconnective first (100) and second portion (200); First (100) but contact with the inside of cool room; Second portion (200) but contact with the outside of cool room, first (100) has evaporimeter (104), second portion (200) has interconnective compressor (204), Filter dryer (205) and condenser (206); Said compressor (204) is connected with said evaporimeter (104) through at least one suction line (12), and refrigeration module (1) is characterised in that: first (100) can pass through linkwork (300) with respect to second portion (200) angular movement.
2. refrigeration module according to claim 1 (1) is characterized in that: linkwork (300) can be stabilized in first (100) on the position, any angle with respect to second portion (200).
3. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: first (100) comprises at least the first lid (102) of first bottom (103) of removably packing into.
4. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: second portion (200) comprises at least the second lid (202) of second bottom (203) of removably packing into.
5. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: it comprises the expansion gear (11) that can make heat exchange between condenser (206) and the evaporimeter (104).
6. refrigeration module according to claim 5 (1) is characterized in that: suction line (12) and expansion gear (11) are flexible.
7. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: first (100) comprises can make at least one outlet (107) that is flow to environment by cooling air.
8. refrigeration module according to claim 7 (1) is characterized in that: first (100) comprises at least the first fan (106) that is associated with outlet (107).
9. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: first (100) comprises the inlet seam (108) that makes surrounding air flow into first (100).
10. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: second portion (200) comprises can be to the cooling seam (207) of environment heat radiation.
11. according to each described refrigeration module (1) of claim 1-2, it is characterized in that: it can be moved along cool room.
12. according to each described refrigeration module (1) of claim 1-2; It is characterized in that: but it can be divided at least two different spaces with cool room; Refrigeration module (1) each space of can freezing dividually; Keep said chamber in different temperatures, and temperature is reversed or variation between by refrigerated volume through the flow velocity control of first fan (106).
13. but the refrigeration module (1) of the cool room of can removably packing into; Comprise directly and interconnective securely first at least (100) and second portion (200); First (100) makes refrigeration module (1) but is connected with the inside of cool room; Second portion (200) makes refrigeration module (1) but is connected with the outside of cool room; First (100) has evaporimeter (104), and second portion (200) has interconnective compressor (204), Filter dryer (205) and condenser (206), and said compressor (204) is connected with said evaporimeter (104) through at least one suction line (12); Refrigeration module (1) is characterised in that first (100) can be through department of assembly (111) but the cool room of packing into, and the cross section of said department of assembly is less than the maximum cross section of second portion (200).
A 14. refrigeration system (500); Said refrigeration system have at least one refrigerating cabinet (2) but to hold refrigerated product; Refrigeration system (500) is characterised in that: comprise at least one refrigeration module (1), said refrigeration module (1) such as in claim 1 or 13 qualification.
15. refrigeration system according to claim 14 (500) is characterized in that: refrigeration module (1) partly is contained in the rear wall (501) of refrigerating cabinet (2).
16. refrigeration system according to claim 15 (500) is characterized in that: refrigeration module (1) can be moved along the rear wall (501) of refrigerating cabinet (2).
17. but the refrigeration module (1) of the cool room of can removably packing into; Comprise interconnective first (100) and second portion (200); First (100) but contact with the inside of cool room; Second portion (200) but contact with the outside of cool room, first (100) has evaporimeter (104), second portion (200) has interconnective compressor (204), Filter dryer (205) and condenser (206); Said compressor (204) is connected with said evaporimeter (104) through at least one suction line (12); Refrigeration module (1) is characterised in that: first (100) can pass through linkwork (300) with respect to second portion (200) angular movement, refrigeration module (1) but can cool room be divided at least two different spaces, refrigeration module (1) each space of can freezing dividually; Keep said chamber in different temperatures; And the control of the flow velocity through first fan (106) can make temperature reverse between by refrigerated volume or change, and first (100) can be through department of assembly (111) but the cool room of packing into, and the cross section of said department of assembly is less than the maximum cross section of second portion (200).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0703622-1 | 2007-09-12 | ||
| BRPI0703622-1A BRPI0703622A2 (en) | 2007-09-12 | 2007-09-12 | cooling module and cooling system |
| PCT/BR2008/000277 WO2009033243A2 (en) | 2007-09-12 | 2008-09-11 | Refrigeration module and refrigeration system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101981391A CN101981391A (en) | 2011-02-23 |
| CN101981391B true CN101981391B (en) | 2012-11-28 |
Family
ID=40086435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801156128A Expired - Fee Related CN101981391B (en) | 2007-09-12 | 2008-09-11 | Refrigeration module and refrigeration system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20120085123A1 (en) |
| EP (2) | EP2447636A1 (en) |
| JP (1) | JP2010539430A (en) |
| KR (1) | KR20100087088A (en) |
| CN (1) | CN101981391B (en) |
| AT (1) | ATE533015T1 (en) |
| BR (1) | BRPI0703622A2 (en) |
| WO (1) | WO2009033243A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327724A (en) * | 2014-07-01 | 2016-02-17 | 深圳迈瑞生物医疗电子股份有限公司 | Reagent bottle storage device and blood analyzer |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120291476A1 (en) * | 2011-05-16 | 2012-11-22 | Whirlpool Corporation | Cooling system integration enabling platform architecture |
| US10018396B2 (en) | 2011-05-16 | 2018-07-10 | Whirlpool Corporation | Universal and flexible cooling module set (CMS) configuration and architecture |
| US8820112B2 (en) | 2011-05-16 | 2014-09-02 | Whirlpool Corporation | Flexible cooling system integration for multiple platforms |
| EP2525175B1 (en) * | 2011-05-16 | 2021-07-14 | Whirlpool Corporation | Cooling system integration enabling platform architecture |
| CN102252486B (en) * | 2011-08-16 | 2012-12-12 | 合肥美的荣事达电冰箱有限公司 | Split refrigerator |
| CN102700702B (en) * | 2012-04-19 | 2014-12-17 | 宁波沃弗圣龙环境技术有限公司 | Air-condition structure for ship |
| KR101402413B1 (en) * | 2013-12-26 | 2014-06-03 | (주) 지명 | Integrated cooling device |
| KR101419660B1 (en) * | 2013-12-26 | 2014-07-15 | (주)쿨테이너 | Storing Equipment including Integrated Cooling Device |
| CN104197564A (en) * | 2014-08-28 | 2014-12-10 | 阿尔西制冷工程技术（北京）有限公司 | Water chilling unit with cooling unit module |
| BR102015028999A2 (en) * | 2015-11-18 | 2017-05-23 | Whirlpool Sa | cabinet cooling system and forced air cooling cabinet |
| USD933449S1 (en) | 2016-11-22 | 2021-10-19 | Dometic Sweden Ab | Latch |
| US11535425B2 (en) | 2016-11-22 | 2022-12-27 | Dometic Sweden Ab | Cooler |
| USD836994S1 (en) | 2017-05-17 | 2019-01-01 | Dometic Sweden Ab | Cooler |
| USD836993S1 (en) | 2017-05-17 | 2019-01-01 | Dometic Sweden Ab | Cooler |
| WO2019135378A1 (en) * | 2018-01-05 | 2019-07-11 | ワコン株式会社 | Cooling system |
| JP6624652B2 (en) * | 2018-01-05 | 2019-12-25 | ワコン株式会社 | Cooling system |
| USD911512S1 (en) | 2018-01-31 | 2021-02-23 | Carrier Corporation | Axial flow fan |
| CN109556342B (en) * | 2018-11-23 | 2023-11-28 | 长虹美菱股份有限公司 | Combined refrigerator and control method thereof |
| CN210141737U (en) * | 2019-01-07 | 2020-03-13 | 多美达(深圳)电器有限公司 | Refrigeration module for mobile refrigerator and mobile refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835190A (en) * | 1957-07-26 | 1960-05-18 | Westinghouse Electric Corp | Improvements in or relating to refrigeration apparatus |
| US3433031A (en) * | 1967-11-08 | 1969-03-18 | Whirlpool Co | Removable unitary refrigeration system |
| US3712078A (en) * | 1971-11-22 | 1973-01-23 | Krispin Eng Ltd | Refrigeration unit |
| CN2643686Y (en) * | 2003-06-04 | 2004-09-29 | 高飞 | Portable cold-storage air-condition |
| CN1702410A (en) * | 2004-05-27 | 2005-11-30 | 三洋电机株式会社 | Cold storage |
| CN1973170A (en) * | 2004-04-01 | 2007-05-30 | 惠而浦股份有限公司 | Refrigeration appliance |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984086A (en) * | 1959-09-10 | 1961-05-16 | Sidney B Wertheimer | Combination refrigerator, freezer, and air conditioner |
| US3802216A (en) * | 1971-09-24 | 1974-04-09 | Texas Eng Sales Co | Portable air conditioner and heating unit |
| JPS5040344Y2 (en) * | 1972-05-23 | 1975-11-18 | ||
| US3884048A (en) * | 1974-07-15 | 1975-05-20 | Caterpillar Tractor Co | Air conditioning evaporator modular support and lowering means |
| JPS5842848Y2 (en) * | 1977-06-20 | 1983-09-28 | 株式会社東芝 | portable cooler |
| JPS582583U (en) * | 1981-06-29 | 1983-01-08 | 澤藤電機株式会社 | refrigerator |
| JPS582580U (en) * | 1981-06-29 | 1983-01-08 | 澤藤電機株式会社 | refrigerator |
| IT1231285B (en) * | 1989-07-18 | 1991-11-28 | Delchi Carrier Spa | APPARATUS FOR AIR CONDITIONING OF THE TYPE WITH SEPARATE OUTDOOR AND INDOOR UNIT. |
| US5347827A (en) | 1992-07-01 | 1994-09-20 | The Coca-Cola Company | Modular refrigeration apparatus |
| US5458407A (en) | 1993-04-14 | 1995-10-17 | L&P Property Management Company | Merchandising display |
| JPH08313137A (en) * | 1995-05-17 | 1996-11-29 | G Ee Shi Kk | Portable cooler |
| JP2000258039A (en) * | 1999-03-08 | 2000-09-22 | Daikin Ind Ltd | Refrigerating device for show case |
| BR9905267C1 (en) * | 1999-10-06 | 2002-03-26 | Brasil Compressores Sa | Sealed refrigerant unit for refrigeration appliance |
| JP4070223B2 (en) * | 2002-01-29 | 2008-04-02 | 福島工業株式会社 | refrigerator |
| EP1547492A3 (en) | 2003-12-15 | 2005-07-13 | Hussmann Corporation | Modular refrigeration system |
| US7216492B2 (en) * | 2004-10-26 | 2007-05-15 | Gerald Sellers | Portable refrigeration unit |
| EP1691152A1 (en) | 2005-01-14 | 2006-08-16 | Electrolux Home Products Corporation N.V. | Modular refrigeration unit and process for assembling a modular refrigeration unit to a cabinet of a refrigeration appliance |
| KR20070023154A (en) | 2005-08-23 | 2007-02-28 | 삼성전자주식회사 | Refrigerator |
| EP1780485A1 (en) * | 2005-10-18 | 2007-05-02 | Enjoy Sales AB | Refrigerator |
| FR2894019B1 (en) * | 2005-11-29 | 2014-08-15 | Tecumseh Europe Sa | REFRIGERATION DEVICE AND METHOD FOR ASSEMBLING THE DEVICE |
-
2007
- 2007-09-12 BR BRPI0703622-1A patent/BRPI0703622A2/en not_active IP Right Cessation
-
2008
- 2008-09-11 AT AT08800209T patent/ATE533015T1/en active
- 2008-09-11 EP EP11188339A patent/EP2447636A1/en not_active Withdrawn
- 2008-09-11 EP EP08800209A patent/EP2198225B1/en not_active Not-in-force
- 2008-09-11 US US12/678,095 patent/US20120085123A1/en not_active Abandoned
- 2008-09-11 CN CN2008801156128A patent/CN101981391B/en not_active Expired - Fee Related
- 2008-09-11 JP JP2010524311A patent/JP2010539430A/en active Pending
- 2008-09-11 WO PCT/BR2008/000277 patent/WO2009033243A2/en active Application Filing
- 2008-09-11 KR KR1020107007613A patent/KR20100087088A/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835190A (en) * | 1957-07-26 | 1960-05-18 | Westinghouse Electric Corp | Improvements in or relating to refrigeration apparatus |
| US3433031A (en) * | 1967-11-08 | 1969-03-18 | Whirlpool Co | Removable unitary refrigeration system |
| US3712078A (en) * | 1971-11-22 | 1973-01-23 | Krispin Eng Ltd | Refrigeration unit |
| CN2643686Y (en) * | 2003-06-04 | 2004-09-29 | 高飞 | Portable cold-storage air-condition |
| CN1973170A (en) * | 2004-04-01 | 2007-05-30 | 惠而浦股份有限公司 | Refrigeration appliance |
| CN1702410A (en) * | 2004-05-27 | 2005-11-30 | 三洋电机株式会社 | Cold storage |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003-222452A 2003.08.08 |
| JP特开平8-313137A 1996.11.29 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327724A (en) * | 2014-07-01 | 2016-02-17 | 深圳迈瑞生物医疗电子股份有限公司 | Reagent bottle storage device and blood analyzer |
| CN105327724B (en) * | 2014-07-01 | 2020-12-22 | 深圳迈瑞生物医疗电子股份有限公司 | Reagent bottle storage device and blood analyzer |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2198225B1 (en) | 2011-11-09 |
| ATE533015T1 (en) | 2011-11-15 |
| WO2009033243A3 (en) | 2009-06-25 |
| CN101981391A (en) | 2011-02-23 |
| KR20100087088A (en) | 2010-08-03 |
| EP2447636A1 (en) | 2012-05-02 |
| WO2009033243A2 (en) | 2009-03-19 |
| US20120085123A1 (en) | 2012-04-12 |
| JP2010539430A (en) | 2010-12-16 |
| BRPI0703622A2 (en) | 2009-04-28 |
| EP2198225A2 (en) | 2010-06-23 |
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