CN102701328A - Water purifier - Google Patents
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- CN102701328A CN102701328A CN2012102241408A CN201210224140A CN102701328A CN 102701328 A CN102701328 A CN 102701328A CN 2012102241408 A CN2012102241408 A CN 2012102241408A CN 201210224140 A CN201210224140 A CN 201210224140A CN 102701328 A CN102701328 A CN 102701328A
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Abstract
The invention provides a water purifier. The water purifier comprises a pipe body, a water inlet arranged at the bottom of the pipe body, a suction nozzle arranged at the top end of the pipe body, a hydrophilic membrane wire arranged in the pipe body, and a hydrophobic membrane wire arranged in the pipe body, wherein one end of the hydrophilic membrane wire is communicated with the suction nozzle, and the other end of the hydrophilic membrane wire is in a free closed state; one end of the hydrophobic membrane wire is communicated with the suction nozzle, and the other end of the hydrophobic membrane wire is in a free closed state; the water inlet is provided with a filter screen; a filter material layer can also be arranged between the pipe body and the water inlet; the water inlet is designed into a curved water inlet passageway; and the cross sections of the pipe body and the suction nozzle can be in a shape of circle, ellipse, polygan and the like. According to the water purifier disclosed by the invention, due to the hydrophilic membrane wire and the hydrophobic membrane wire arranged in the pipe body of the water purifier, air in the pipe can be discharged, clean drinking water can be rapidly acquired with high efficiency, and the problem that the drinking water cannot be rapidly and safely acquired in the outdoor life or the daily life is solved. The water purifier also has the advantages of small volume, light weight and convenience in carrying.
Description
Technical field
The present invention relates to tap water straining installation technical field, particularly relate to a kind of water purifier.
Background technology
Under the physical environment, normally those possibly cause the mikrobe of disease to the source of pollution of water, or deleterious suspended substance.It is main through extracting surface water in the city, to supply water, and adopt coagulant precipitation and disinfection mode to provide life required water source to the resident, but tap water quality does not reach direct standard for drinking.And conventional at present water purification technology long flow path, equipment are big, do not possess portable function.
Membrane technology is important drinking water treatment technology.On municipal drinking water, household water filter, the microfiltration membrane treatment technology has been proved to be and has been a kind of safe, reliable, efficient drinking water treatment technology.The separation aperture that generally is applied to the microfiltration membrane of drinking water treatment is generally 0.1 μ m-0.45 μ m, can filter out bacterium and harmful suspended substance in the water fully, simultaneously virus is also had certain filteration.In large-scale industrial application and household water filter field; The microfiltration membrane technology is normally filled more film so that enough membrane filtration areas to be provided in bigger container, through reserving the fluid-space of gas and water, come to get rid of in advance the air in the container simultaneously; So that microfiltration membrane contacts with water fully; Under the static pressure difference effect of certain external pressure or water, tunicles such as the bacterium in the water, suspended substance are retained down, and pure water sees through microfiltration membrane becomes safe and reliable tap water.
The Along with people's growth in the living standard; Activity such as tourism, exploring becomes the part of increasing people's life and open-airly how to obtain safe and reliable tap water and also become an important problem, and field study in addition, geology are explored, march in the field army field all require safe and reliable tap water assurance.Can adopt the mode bottled, barreled drinking water of carrying q.s to solve under the usual conditions, but weight such as bottled water are heavier, volume is bigger, the amount of carrying is restricted.In case the tap water that occurs carrying if can not obtain the tap water of safety and sanitation, not only causes task or movable failure, and can endanger personnel health even threat to life after receiving and polluting or use up.This just needs little, light, the membrane filtration device efficiently of a kind of volume, can utilize open-air surface water, well water even polluted source, obtains safe and reliable pure water, solves operating personnel's drinking water safety problem in the open air.But because the restriction of volume and weight is simply scaled with the industriallization microfiltration membrane, process microfilter, because the filling area of film is too small, the aquifer yield of general little worry film is difficult to satisfy drinks requirement; In addition, the degassing problem at small space is the another one key issue that causes simple microfilter water rate low.Volume little with aquifer yield height and effluent quality safety and stability be the key contradiction of microfilter preparation.
Chinese patent (CN101091880B, CN101269302A, CN101773789A) discloses and has prepared high method of passing through amount, hydrophilic microfiltration membrane material, can solve the not enough difficult problem of membrane flux.At present general microfiltration membrane all is to be used for filtered water or to filter the liquid substance similar with aqueous nature, so this type film is a hydrophilic film, water can through and gas permeation efficient is low.But in the carry-case of such microfiltration membrane, the air existence can cause water can't fully contact with microfiltration membrane.If water can not fully contact with microfiltration membrane, the effective film filtration area just descends so, causes the water rate of film low.
Also running into sometimes in the life in addition needs straining installation to obtain the situation of tap water, and for example when the condition of heating was restricted, how to obtain tap water was the difficult problem that much human faces quick and safe.
Summary of the invention
The shortcoming of prior art the object of the present invention is to provide a kind of water purifier in view of the above, and being used for solving prior art does not have the problem that volume is little, aquifer yield big, can obtain the purifier of tap water quickly and safely.
For realizing above-mentioned purpose and other relevant purposes, the present invention provides a kind of water purifier, comprising: pipe shaft; Be arranged on the water-in of said pipe shaft bottom; Be arranged on the vertical suction nozzle of said pipe shaft and be arranged in the said pipe shaft, be used for the water source is filtered and obtains the hydrophilic film silk of tap water, an end of said hydrophilic film silk is connected with said suction nozzle, and the other end is free closed state; Be arranged on the hydrophobic membrane silk that said pipe shaft is interior, be used to get rid of air in the said pipe shaft, an end of said hydrophobic membrane silk is connected with said suction nozzle, and the other end is free closed state.
Alternatively, the quantity of said hydrophilic film silk and said hydrophobic membrane silk is than being 5:1 ~ 50:1.
Alternatively, the quantity of said hydrophilic film silk is 30 ~ 300; The quantity of said hydrophobic membrane silk is 5 ~ 30.
Alternatively, the material for preparing said hydrophilic film silk comprises one or more in polyethersulfone, polysulfones, FM, pvdf, Vestolen PP 7052 cyanogen, Vestolen PP 7052, Vilaterm and the pvc material; The material for preparing said hydrophobic membrane silk comprises one or more in Vestolen PP 7052, pvdf, polysulfones, tetrafluoroethylene, hydrophobic polyethersulfone, the polyethylene film material.
Alternatively, the scope in the separation aperture of said hydrophilic film silk is 0.02 μ m ~ 0.45 μ m; The external diameter scope of said hydrophilic film silk is 0.3mm ~ 1.3mm.
Alternatively, the scope in the separation aperture of said hydrophobic membrane silk is 0.1 μ m ~ 1 μ m; The external diameter scope of said hydrophobic membrane silk is 0.6mm ~ 2mm.
Alternatively, said water-in is provided with filtering net; Said water-in is provided with filtering net; Said water-in is funnel-shaped bracket structure or the diameter cylindrical stent structure less than said pipe shaft diameter.
Alternatively, be provided with the filter material layer of filling filtrate between said pipe shaft and the said water-in; Said filtrate is one or more in gac, KDF filtrate, molecular sieve, the ion exchange resin.
Alternatively, the cross section of said pipe shaft is circle, ellipse or Polygons.
Alternatively, the length range of said pipe shaft is 100mm ~ 300mm.
As stated, a kind of water purifier of the present invention has following beneficial effect:
1, water purifier of the present invention is through being provided with two kinds of film silks of hydrophilic film silk and hydrophobic membrane silk in the pipe shaft of water purifier; Air in both can purger; Also can efficient quick obtain clean tap water, solved the problem that can not obtain tap water in field or the daily life quickly and safely.
2, water purifier of the present invention through be provided with in the water inlet filter grid and filter material layer both can be applied in the water source be tap water maybe can confirm not receive noxious chemical pollutes or the condition of heavy metal contamination under the tap water of safety and sanitation is provided, also can in water, contain under the condition of chemical pollution or a small amount of heavy-metal pollution of lower concentration provides safe and reliable tap water.
3, the whole contour structures of water purifier of the present invention is similar with common suction pipe, simple in structure, uses more ergonomic; Body is less, and in light weight, aquifer yield is big, carry with easy to use, when needs drink waters, directly with in the pipe shaft bottom insertion water, just can drink the clean tap water that does not have bacterium and suspended substance through suction nozzle.
4, in addition, film silk one end opening of water purifier of the present invention is fixed to the suction nozzle bottom, and the other end is the free state of sealing, so the film silk can freely swing in the water in the pipe, is beneficial to the cleaning to the film silk.
Description of drawings
Fig. 1 is shown as the structural representation of a kind of water purifier of the present invention.
Fig. 2 is shown as the local amplification plan view in B zone among Fig. 1.
Fig. 3 is shown as the local amplification inclinating view of a-quadrant among Fig. 1.
Fig. 4 is shown as the local structure figure of film silk in a kind of water purifier of invention.
The cross section that Fig. 5 is shown as a kind of water purifier of invention is the structural representation of the pipe shaft of circle.
The cross section that Fig. 6 is shown as a kind of water purifier of invention is the structural representation of foursquare pipe shaft.
The cross section that Fig. 7 is shown as a kind of water purifier of invention is the structural representation of hexagonal pipe shaft.
The cross section that Fig. 8 is shown as a kind of water purifier of invention is the structural representation of the pipe shaft of circle for circular suction nozzle and cross section.
The cross section that Fig. 9 is shown as a kind of water purifier of invention is that oval-shaped suction nozzle and cross section are circular pipe shaft structural representation.
The cross section that Figure 10 is shown as a kind of water purifier of invention is foursquare pipe shaft structural representation for circular suction nozzle and cross section.
Figure 11 is shown as a kind of structural representation of water-in of a kind of water purifier of invention.
Figure 12 is shown as the schematic cross-section of water-in among Figure 11.
Figure 13 is shown as the another kind of schematic cross-section of water-in among Figure 11.
Figure 14 is shown as the structural representation of another kind of water-in of a kind of water purifier of invention.
Figure 15 is shown as the schematic cross-section of water-in among Figure 14.
Figure 16 is shown as the structural representation of another kind of water-in of a kind of water purifier of invention.
Structural representation when a kind of water purifier that Figure 17 is shown as invention is provided with filtering net and filter material layer.
The element numbers explanation
1 water purifier
10 suction nozzles
101 suction nozzle bottom surfaces
11 pipe shafts
12 film silks
120 film top ports
121 film bottom nozzles
13 water
14 water-ins
141 filtering nets
15 filter material layers
16 seal closures
Embodiment
Below by particular specific embodiment embodiment of the present invention is described, be familiar with this technological personage and can understand other advantages of the present invention and effect easily by the content that this specification sheets disclosed.
Notice; The appended graphic structure that illustrates of the specification sheets of a kind of water purifier of the present invention, ratio, size etc.; All only in order to cooperate the content that specification sheets disclosed, understanding and reading for being familiar with this technological personage, is not in order to limit the enforceable qualifications of the present invention; Event is the technical essential meaning of tool not; The adjustment of the modification of any structure, the change of proportionlity or size not influencing under effect that the present invention can produce and the purpose that can reach, all should still drop on disclosed technology contents and get in the scope that can contain.Simultaneously; Quoted in this specification sheets as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc.; Also be merely be convenient to narrate clear, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment; Under no essence change technology contents, when also being regarded as the enforceable category of the present invention.
The Along with people's growth in the living standard, tourism, exploring becomes the part of increasing people's life and open-airly how to obtain safe and reliable tap water and also become an important problem.Can adopt the mode bottled, barreled drinking water of carrying q.s to solve under the usual conditions, but weight such as bottled water are heavier, volume is bigger, the amount of carrying is restricted.This just needs little, light, the water purification device efficiently of a kind of volume; Can utilize open-air surface water, well water even polluted source; Obtain safe and reliable pure water; Solve operating personnel's drinking water safety problem in the open air, thus volume little with aquifer yield height and effluent quality safety and stability be the key contradiction of present microfilter preparation.Also running into sometimes in the life in addition needs straining installation to obtain the situation of tap water, and for example when the condition of heating was restricted, how to obtain tap water was the difficult problem that much human faces quick and safe.
In view of this, the invention provides a kind of water purifier, can carry, be used for solving the problem that field or daily life can not be obtained tap water quickly and safely.Below will set forth the principle and the embodiment of a kind of water purifier of the present invention in detail, and make those skilled in the art not need creative work can understand a kind of water purifier of the present invention.
First embodiment
Shown in 1 figure; The present invention provides a kind of water purifier; Comprise: pipe shaft 11, be arranged on pipe shaft 11 bottoms water-in 14, be arranged on pipe shaft 11 vertical suction nozzles 10 and be arranged on the film silk 12 in the said pipe shaft 11, said film silk 12 comprises two kinds of hydrophilic film silk and hydrophobic membrane silks.
Said hydrophobic membrane silk can allow gas permeation and stop water 13 and bacterium, mikrobe see through; When in pipe shaft 11, having air like this; Said hydrophobic membrane silk can be discharged air, contacts fully with water 13 to guarantee said hydrophilic film, increases the penetrating amount of said hydrophilic film.In the present invention, an end of said hydrophobic membrane silk is connected with suction nozzle 10, and the other end is free closed state.
Particularly; As shown in Figure 2; The film top ports 120 of said hydrophobic membrane silk is an opened state, and promptly said hydrophobic membrane silk communicates with said suction nozzle 10, and said suction nozzle bottom surface 101 is provided with the through hole that the external diameter size of some and said hydrophobic membrane silk matches; Like this; The film top ports 120 of said hydrophobic membrane silk is aimed at also and is fixed to the through hole on the said suction nozzle bottom surface 101, and the junction of said hydrophobic membrane silk and said suction nozzle 10 should be sealed state, flows into the said suction nozzle 10 from said junction to avoid unfiltered water 13; In the present embodiment, adopt epoxy resin gluing agent or the agent of Polyurethane gluing that the film top ports 120 of hydrophobic membrane silk is fixed and sealed to said suction nozzle bottom surface 101.
In addition; As shown in Figure 3; The film bottom nozzle 121 of said hydrophobic membrane silk is free closed state, and promptly air can not get into the inboard cavity of said hydrophobic membrane silk from the film bottom nozzle 121 of said hydrophobic membrane silk, and the chamber wall that can only get into said hydrophobic membrane silk from the wall outside, chamber of said hydrophobic membrane silk is inboard.Can adopt epoxy resin or sizing agents such as urethane or unsaturated polyester, or the method for heat welded is with film bottom nozzle 121 sealings of said hydrophobic membrane silk.
The bottom of said hydrophobic membrane silk does not link with any parts; Said like this hydrophobic membrane silk can be in the pipe shaft 11 of water purifier 1 Free Slosh; Because the two ends of said hydrophobic membrane silk can be simultaneously not stressed; The risk that said hydrophobic membrane silk possibly be stretched and rupture can be reduced, when said hydrophobic membrane silk needs to clean, the effect of enhancing cleaning performance can be reached again simultaneously after using after a while.
As shown in Figure 4, said hydrophobic membrane silk is the porous hollow fiber material, and preferably, the material for preparing said hydrophobic membrane silk comprises one or more in Vestolen PP 7052, pvdf, polysulfones, tetrafluoroethylene, hydrophobic polyethersulfone, the polyethylene film material; The scope of separating the aperture on the said hydrophobic membrane silk is 0.1 μ m ~ 1 μ m; The external diameter scope of said hydrophobic membrane silk is 0.6mm ~ 2mm.
When beginning, there is a certain amount of air in the pipe shaft 11, it is air-breathing that the user contrasts suction nozzle 10; Like this; Air is discharged through suction nozzle 10 get into the inboard chamber of said hydrophobic membrane silk from the outside of said hydrophobic membrane silk after, and air is discharged enough, and water 13 just can be full of the pipe shaft 11 of water purifier 1.
Said hydrophilic film silk is the harmful microorganism in the filtering water 13, suspended substance etc. effectively, reaches the purpose that improves quality of drinking water.In the present invention, an end of said hydrophilic film silk is connected with suction nozzle 10, and the other end is free closed state.
Particularly, as shown in Figure 2, the film top ports 120 of said hydrophilic film silk is an opened state; Be that said hydrophilic film silk communicates with said suction nozzle 10; Said suction nozzle bottom surface 101 is provided with the through hole that the external diameter size of some and said hydrophilic film silk matches, and like this, the through hole of said suction nozzle bottom surface 101 is aimed at and be fixed to the film top ports 120 of said hydrophilic film silk; And the junction of said hydrophilic film silk and said suction nozzle 10 should be sealed state; To avoid unfiltered water 13 to flow into the said suction nozzle 10, in the present embodiment, adopt epoxy resin gluing agent or the agent of Polyurethane gluing that the top of hydrophilic film silk is fixed and sealed to suction nozzle bottom surface 101 from said junction.
In addition; As shown in Figure 3; The film bottom nozzle 121 of said hydrophilic film silk is free closed state, and promptly water 13 can not get into the inboard cavity of said hydrophilic film silk from the film bottom nozzle 121 of said hydrophilic film silk, and the chamber wall that can only get into said hydrophilic film silk from the wall outside, chamber of said hydrophilic film silk is inboard.Can adopt epoxy resin or sizing agents such as urethane or unsaturated polyester, or the method for heat welded is with film bottom nozzle 121 sealings of said hydrophilic film silk.
The bottom of said hydrophilic film silk does not link with any parts, said like this hydrophilic film silk can be in the pipe shaft 11 of water purifier 1 Free Slosh.Because the two ends of said hydrophilic film silk can be simultaneously not stressed,, when said hydrophilic film silk needs to clean, can reach the effect of enhancing cleaning performance again simultaneously after using after a while so can reduce the risk that said hydrophilic film silk possibly be stretched and rupture.
In order to improve the water rate of said water purifier 1, the quantity of said hydrophilic film silk is corresponding also many, and correspondingly, the air capacity in the general said water purifier 1 can be very not big, and the quantity of said hydrophobic membrane silk is corresponding also fewer.Particularly; In the present embodiment, the quantity of said hydrophilic film silk is 30 ~ 300, and the quantity of said hydrophobic membrane silk is 5 ~ 30; The quantity of said hydrophilic film silk and said hydrophobic membrane silk should be set simultaneously by a certain percentage, so that said water purifier 1 reaches high-throughout water outlet effect.In the present embodiment, preferably, the quantity of said hydrophilic film silk and said hydrophobic membrane silk is than being 5:1 ~ 50:1.Independently of one another between a plurality of said hydrophobic membrane silks, do not link to each other mutually; Also independently of one another between a plurality of said hydrophilic film silks, do not link to each other mutually; And said hydrophilic film silk and said hydrophobic membrane silk are also independently of one another each other, do not link to each other mutually.
As shown in Figure 4; Said hydrophilic film silk is the porous hollow fiber material; Preferably, the material for preparing said hydrophilic film silk comprises one or more in polyethersulfone, polysulfones, FM, pvdf, Vestolen PP 7052 cyanogen, Vestolen PP 7052, Vilaterm and the pvc material.Hydrophilic film silk among the present invention is to be used for the essence of water 13 is filtered; Because mikrobe and bacterium in the water in the field environment 13 are more; Therefore, the separation aperture on the hydrophilic film silk in the water purifier 1 should be indoor relatively commonly used of the separation aperture on the said hydrophilic film silk is smaller, in the present embodiment; Preferably, the scope in separation aperture is 0.02 μ m ~ 0.45 μ m above the said hydrophilic film silk.
For increasing the aquifer yield of said water purifier 1; The length of said hydrophilic film should be slightly less than the length of said pipe shaft 11, and the water-in 14 of the said pipe shaft 11 of film bottom nozzle 121 distances of promptly said hydrophilic film silk has a spacer segment, in addition; Because of the thickness of said hydrophilic film silk also has certain influence to aquifer yield; So in the present embodiment, preferably, the external diameter scope of said hydrophilic film silk is 0.3mm ~ 1.3mm.
Air in pipe shaft 11 is after 10 discharges from said hydrophobic membrane silk from suction nozzle; Water 13 just can be full of pipe shaft 11; Through the suction at suction nozzle 10 places, intake from the outside of the hydrophilic film silk inboard cavity of said hydrophilic film silk of water 13,10 places compile entering population at suction nozzle; Harmful microorganism in the water 13 and suspended substance etc. have so just been obtained clean tap water by the effective filtering of said hydrophilic film silk.
Can find out from above; Water purifier 1 of the present invention is through being provided with hydrophilic film silk and hydrophobic membrane silk in the pipe shaft 11 of water purifier 1; Both can get rid of the air in the pipe shaft 11; Also can improve the aquifer yield of water purifier 1,, solve the problem that to obtain tap water in field or the daily life quickly and safely so the present invention has reached the purpose of the clean tap water of obtaining of efficient quick.
For the ease of carrying, what the volume of whole said water purifier 1 should be with common beverages bottle or water glass is big or small similar.Particularly; In the present invention; The length range of said pipe shaft 11 is 100mm ~ 300mm, and as shown in Figs. 5 to 7, and the cross section of said pipe shaft 11 can be circle, square or hexagon; But be not limited to circle, square or hexagon, also can be shapes such as ellipse, rectangle, pentagon or other Polygons.
Ergonomic is answered in the design of said suction nozzle 10, considers the comfortableness when the drinking-water person sucks, in the present embodiment; Said suction nozzle 10 is a tubular structure, and is particularly, extremely shown in Figure 10 like Fig. 8; The cross section of said suction nozzle 10 is circular or oval, but is not limited to above-mentioned two kinds of shapes, also can be Polygons; But require outside surface slick and sly, be not with sharp corners.Simultaneously, when the cross section of said suction nozzle 10 was circular, preferably, circular diameter was less than 10mm; When the cross section of said suction nozzle 10 was oval, preferably, oval-shaped major axis was less than 12mm, and minor axis is less than 8mm.In addition, said suction nozzle 10 also can be other shape, and for example the top with the contacted suction nozzle 10 of mouth is cast, and the middle part is tubaeform, and the bottom that is connected with pipe shaft 11 also is cast.
Need to prove that adopt being connected of said suction nozzle 10 and said pipe shaft 11 embeddedly, promptly said suction nozzle 10 inserts in the said pipe shaft 11, the glutinous agent of blended rubber is bonded and sealed both.
In addition; Said suction nozzle bottom surface 101 is provided with some through holes; So that the air that gets in the said hydrophobic membrane silk enters into suction nozzle 10 with the water 13 that gets in the hydrophilic film silk; The pore size of said through hole matches with the external diameter of corresponding said hydrophobic membrane silk and the external diameter of said hydrophilic film silk respectively, and the quantity of said through hole equates with the quantity sum of said hydrophobic membrane silk and said hydrophilic film silk.
To shown in Figure 16, said water-in 14 is provided with filtering net 141 like Figure 11, is used for the bigger particle of filtering water 13, prevents that larger particles from getting into pipe shaft 11 and damaging film silks 12.The mesh shape of said filtering net 141 can for but be not limited to circle, square or Polygons; Preferably; The mesh diameter of said filtering net 141 or the length of side are less than 2mm; The total area of mesh is not less than 80% of pipe shaft 11 sectional areas, and for the total area that guarantees mesh and avoid directly impacting film silks 12 from the water 13 that said water-in 14 flows into, the inlet conduit of said water-in 14 adopts crooked runner.
Particularly, said water-in 14 can be adopted as the funnel-shaped bracket structure, and the plane, top of said funnel is circular, square, pentagon, hexagon or other Polygons, the plane, bottom for but be not limited to the hexagon of annular or hollow out; Said water-in 14 can also adopt down funnel shaped, said top and bottom of falling funnel can but be not limited to circle, square, pentagon, hexagon; But it should be noted that; The shape of said funnel or the employing of falling the funnel should match with said pipe shaft 11, and for example pipe shaft 11 is the hexagon post, and the cross section of said pipe shaft 11 is a hexagon; Be the compactness that guarantees that said water-in 14 is connected with said pipe shaft 11, this moment, water-in 14 also was preferably hexagon with said pipe shaft 11 contacted faces.In addition, said water-in 14 also can be the cylindrical stent of diameter less than said pipe shaft 11 diameters.The cylinder bottom surface can be circle or annular.The shape of said water-in 14 is not limited to above-mentioned three kinds of shapes, can directly not impact hydrophobic membrane silk and hydrophilic film silk as long as guarantee from the water 13 that said water-in 14 flows in the said pipe shaft 11.
In addition, shown in figure 17, said water purifier 1 also comprises the seal closure 16 of temporarily sealing suction nozzle 10 and water-in 14 that uses when storing.In addition, said water purifier 1 can also be furnished with the belt that strainer is hung on knapsack.
Said water purifier 1 gross weight should be less than 100g, pipe shaft 11 total lengths less than 300mm, so that carry.Said water purifier 1 can conveniently be placed on/hang in knapsack, suitcase, satchel or the little handbag/on.
Second embodiment
The difference of second embodiment and first embodiment is; In a second embodiment; Shown in figure 17, except being provided with the filtering net 141, between said water-in 14 and said pipe shaft 11, also increased one or more filter material layers 15 with filtration and adsorption function at said water-in 14 places.
Each said filter material layer 15 comprises the filter grid of filtrate and splendid attire filtrate, and the cross-sectional shape of the cross-sectional shape of said filter grid and said pipe shaft 11 matches, and outside dimension is slightly less than the interior dimensions of pipe shaft 11.Said filtrate adopts non-woven fabrics and special-purpose plastic grid cloth packing; Filtrate in each said filter material layer 15 can be selected one or more combinations in gac, Kai Defei KDF filtrate, molecular sieve, the ion exchange resin for use, and wherein said gac should be the special-purpose gac of tap water with high-specific surface area.
In the present invention, said filter material layer 15 is that two-layer, different filter material layer 15 can be selected identical a kind of filtrate or the combination of multiple filtrate, also can select different types of filtrate, and preferably, different filter material layers 15 adopt different filtrates.
For the ease of the replacing of said filtrate, said filtrate is packed in the said filter grid, and said filter grid adopts screw thread or cutting ferrule to be connected with said water-in 14, so that quick the loading and unloading.When needs are changed said filtrate, screw off said filter grid, take out the filtrate that had lost efficacy, new filtrate in the replacing tightens filter grid again, compresses filtrate and gets final product.For anti-sealing flows out from the slit between said filtrate and the said pipe shaft 11, the front end of said filtering layer adopts sealing-ring to seal.
In sum, a kind of water purifier of the present invention has following beneficial effect:
1, water purifier of the present invention is through being provided with two kinds of film silks of hydrophilic film silk and hydrophobic membrane silk in the pipe shaft of water purifier; Air in both can purger; Also can efficient quick obtain clean tap water, solved the problem that can not obtain tap water in field or the daily life quickly and safely.
2, water purifier of the present invention through be provided with in the water inlet filter grid and filter material layer both can be applied in the water source be tap water maybe can confirm not receive noxious chemical pollutes or the condition of heavy metal contamination under the tap water of safety and sanitation is provided, also can in water, contain under the condition of chemical pollution or a small amount of heavy-metal pollution of lower concentration provides safe and reliable tap water.
3, the whole contour structures of water purifier of the present invention is similar with common suction pipe, simple in structure, uses more ergonomic; Body is less, and in light weight, aquifer yield is big, carry with easy to use, when needs drink waters, directly with in the pipe shaft bottom insertion water, just can drink the clean tap water that does not have bacterium and suspended substance through suction nozzle.
4, in addition, filtering membrane silk one end opening of water purifier of the present invention is fixed to the suction nozzle bottom, and the other end is the free state of sealing, so the film silk can freely swing in the water in the pipe, is beneficial to the cleaning to the film silk.
So the present invention has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any be familiar with this technological personage all can be under spirit of the present invention and category, the foregoing description is modified or is changed.Therefore, have common knowledge the knowledgeable in the affiliated such as technical field, must contain by claim of the present invention not breaking away from all equivalence modifications of being accomplished under disclosed spirit and the technological thought or changing.
Claims (10)
1. a water purifier is characterized in that, comprising:
Pipe shaft;
Be arranged on the water-in of said pipe shaft bottom;
Be arranged on the vertical suction nozzle of said pipe shaft;
Be arranged in the said pipe shaft, be used for the water source is filtered and obtains the hydrophilic film silk of tap water, an end of said hydrophilic film silk is connected with said suction nozzle, and the other end is free closed state;
Be arranged on the hydrophobic membrane silk that said pipe shaft is interior, be used to get rid of air in the said pipe shaft, an end of said hydrophobic membrane silk is connected with said suction nozzle, and the other end is free closed state.
2. water purifier according to claim 1 is characterized in that: the quantity of said hydrophilic film silk and said hydrophobic membrane silk is than being 5:1 ~ 50:1.
3. water purifier according to claim 1 and 2 is characterized in that: the quantity of said hydrophilic film silk is 30 ~ 300, and the quantity of said hydrophobic membrane silk is 5 ~ 30.
4. water purifier according to claim 1 is characterized in that: the material for preparing said hydrophilic film silk comprises one or more in polyethersulfone, polysulfones, FM, pvdf, Vestolen PP 7052 cyanogen, Vestolen PP 7052, Vilaterm and the pvc material; The material for preparing said hydrophobic membrane silk comprises one or more in Vestolen PP 7052, pvdf, polysulfones, tetrafluoroethylene, hydrophobic polyethersulfone, the polyethylene film material.
5. water purifier according to claim 1 is characterized in that: the separation aperture on the said hydrophilic film silk is 0.02 μ m ~ 0.45 μ m, and the external diameter of said hydrophilic film silk is 0.3mm ~ 1.3mm.
6. water purifier according to claim 1 is characterized in that: the separation aperture on the said hydrophobic membrane silk is 0.1 μ m ~ 1 μ m, and the external diameter of said hydrophobic membrane silk is 0.6mm ~ 2mm.
7. water purifier according to claim 1 is characterized in that: said water-in is provided with filtering net; Said water-in is funnel-shaped bracket structure or the diameter cylindrical stent structure less than said pipe shaft diameter.
8. according to claim 1 or 7 described water purifiers, it is characterized in that: be provided with the filter material layer of filling filtrate between said pipe shaft and the said water-in; Said filtrate is one or more in gac, KDF filtrate, molecular sieve, the ion exchange resin.
9. water purifier according to claim 1 is characterized in that: the cross section of said pipe shaft is circle, ellipse or Polygons.
10. according to claim 1 or 9 described water purifiers, it is characterized in that: the length range of said pipe shaft is 100mm ~ 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224140.8A CN102701328B (en) | 2012-06-29 | 2012-06-29 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224140.8A CN102701328B (en) | 2012-06-29 | 2012-06-29 | Water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102701328A true CN102701328A (en) | 2012-10-03 |
| CN102701328B CN102701328B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210224140.8A Expired - Fee Related CN102701328B (en) | 2012-06-29 | 2012-06-29 | Water purifier |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496049A (en) * | 2014-11-11 | 2015-04-08 | 无锡市张泾机械设备厂 | Sewage treatment system |
| CN105016587A (en) * | 2015-04-19 | 2015-11-04 | 赵东旭 | Water treatment equipment |
| CN108128893A (en) * | 2017-12-25 | 2018-06-08 | 天津膜天膜科技股份有限公司 | A kind of anaerobe reactor |
| CN112897643A (en) * | 2021-01-29 | 2021-06-04 | 西安交通大学 | Reverse osmosis seawater desalination device based on graphene oxide separation membrane and desalination method thereof |
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| US4636307A (en) * | 1983-09-16 | 1987-01-13 | Mitsubishi Rayon Co., Ltd. | Hollow-fiber filtering module and water purification device utilizing it |
| CN1158033C (en) * | 1999-12-08 | 2004-07-21 | 雷兹米克·米凯利安 | Drinking element |
| CN1792835A (en) * | 2006-01-12 | 2006-06-28 | 段晓彤 | Suction tube type portable water purifier |
| CN1997598A (en) * | 2004-05-18 | 2007-07-11 | 三菱丽阳株式会社 | Water purifier |
| WO2011072677A1 (en) * | 2009-12-18 | 2011-06-23 | Vestergaard Sa | Drinking straw with hollow fibre liquid filter |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636307A (en) * | 1983-09-16 | 1987-01-13 | Mitsubishi Rayon Co., Ltd. | Hollow-fiber filtering module and water purification device utilizing it |
| CN1158033C (en) * | 1999-12-08 | 2004-07-21 | 雷兹米克·米凯利安 | Drinking element |
| CN1997598A (en) * | 2004-05-18 | 2007-07-11 | 三菱丽阳株式会社 | Water purifier |
| CN1792835A (en) * | 2006-01-12 | 2006-06-28 | 段晓彤 | Suction tube type portable water purifier |
| WO2011072677A1 (en) * | 2009-12-18 | 2011-06-23 | Vestergaard Sa | Drinking straw with hollow fibre liquid filter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496049A (en) * | 2014-11-11 | 2015-04-08 | 无锡市张泾机械设备厂 | Sewage treatment system |
| CN105016587A (en) * | 2015-04-19 | 2015-11-04 | 赵东旭 | Water treatment equipment |
| CN108128893A (en) * | 2017-12-25 | 2018-06-08 | 天津膜天膜科技股份有限公司 | A kind of anaerobe reactor |
| CN112897643A (en) * | 2021-01-29 | 2021-06-04 | 西安交通大学 | Reverse osmosis seawater desalination device based on graphene oxide separation membrane and desalination method thereof |
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| Publication number | Publication date |
|---|---|
| CN102701328B (en) | 2014-05-28 |
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