CN105107254A - Water purifier and method for detecting service life of filter element - Google Patents
Water purifier and method for detecting service life of filter element Download PDFInfo
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- CN105107254A CN105107254A CN201510559206.2A CN201510559206A CN105107254A CN 105107254 A CN105107254 A CN 105107254A CN 201510559206 A CN201510559206 A CN 201510559206A CN 105107254 A CN105107254 A CN 105107254A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000001939 inductive effect Effects 0.000 claims abstract description 113
- 238000009434 installation Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 4
- 238000009825 accumulation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a water purifier and a method for detecting the service life of a filter element, wherein the water purifier comprises: the device comprises a machine body, a first sensing switch and a second sensing switch, wherein the first sensing switch is arranged on the machine body; the filter element seat is arranged on the machine body; the filter element is detachably arranged on the filter element seat, and a second inductive switch is arranged on the filter element; the detection device is used for detecting the service life of the filter element, the detection device is electrically connected with the first induction switch or the second induction switch, and the second induction switch is inducted with the first induction switch to start or restart the detection device when the filter element is installed on the filter element seat. According to the water purifier disclosed by the embodiment of the invention, when the core is replaced, a user only needs to perform the core replacing action, the first inductive switch and the second inductive switch automatically start or restart the detection device for the service life of the filter element after the core replacement is finished, the action of pressing the filter element reset key in the related technology is omitted, the phenomenon that the overdue filter element is used by the user due to misoperation can be avoided, the structure of the water purifier is simple, and the operation is simple in the core replacing process of the user.
Description
Technical field
The present invention relates to technical field of water purification, more specifically, relate to the method in the life-span of a kind of water purifier and detection filter core.
Background technology
It is that Circuits System calculates that life-span of the filter core of the water purifier in correlation technique calculates what lean on, and it is generally use the form of button reset filter element life to operate that the life-span of filter core resets.The drawback of this kind of mode is adopted to be filter core homing action trouble, namely the replacing realizing filter core needs two actions, and user needs first more renew cartridge, then presses filter core reset key, as easy as rolling off a logly in the process cause user first by filter core reset key, forget that the situation of renew cartridge occurs; Also the electric-control system of the water purifier in correlation technique is had to adopt the mode of life indicator to carry out reminding user, but when so still cannot filter element life be avoided completely to calculate, forget the problem resetting filter core, finally cause the filter core that user service life is expired, affect health.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of water purifier, and the structure of this water purifier is simple, easy to operate, and filter core is safe and reliable.
The present invention also proposes a kind of method detecting the life-span of the filter core of water purifier.
The water purifier of embodiment according to a first aspect of the present invention, comprising: body, and described body is provided with the first inductive switch; Filter cartridge seat, described filter cartridge seat is located on described body; Filter core, described filter core is removably located in described filter cartridge seat, and described filter core is provided with the second inductive switch; For detecting the checkout gear of described filter element life, described checkout gear is electrically connected with described first inductive switch or the second inductive switch, described second inductive switch when described filter core is arranged in described filter cartridge seat and described first inductive switch respond to start or restart described checkout gear.
According to the water purifier of the embodiment of the present invention, by arranging the first inductive switch and the second inductive switch respectively on body and filter core, make user when changing core, only need carry out changing core action, first inductive switch and the second inductive switch automatically to start the checkout gear of filter element life after core completes or restart changing, eliminate the action of the pressing filter core reset key in correlation technique, user can be avoided because of maloperation to use the phenomenon of expired filter core, the structure of this water purifier is simple, user is changing in core process, simple to operate, filter core in use, safe and reliable.
In addition, according to the water purifier of the embodiment of the present invention, following additional technical characteristic can also be had:
According to one embodiment of present invention, described checkout gear is located in described body or filter cartridge seat.
According to one embodiment of present invention, described first inductive switch is tongue tube, and described second inductive switch is magnetic part.
According to one embodiment of present invention, described magnetic part is magnet.
According to one embodiment of present invention, described second inductive switch is embedded in described filter core.
According to one embodiment of present invention, described filter core is provided with installation portion, and described second inductive switch is removably mounted on described installation portion.
According to one embodiment of present invention, described installation portion is formed as interface, and described second inductive switch is removably plugged on described interface place.
According to one embodiment of present invention, the lower end of described filter core is arranged in described filter cartridge seat, and described first inductive switch is located at the position of the adjacent bottom of described filter core.
The method in the life-span of the described filter core of the detection of embodiment according to a second aspect of the present invention, comprises the following steps:
S1, detect described first inductive switch and whether described second inductive switch is connected;
If S2 detects that described first inductive switch and described second inductive switch are connected, then detect the filtration water yield of described filter core, and judge the life-span of described filter core according to the filtration water yield;
If S3 detects described first inductive switch and described second inductive switch access failure, then stop detecting.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the explosive view after the assembling of the filter core of water purifier according to an embodiment of the invention, filter cartridge seat, the first inductive switch and the second inductive switch;
Fig. 2 is the portion dress figure of filter core according to the water purifier of another embodiment of the present invention and filter cartridge seat;
Fig. 3 is the overhaul flow chart of the filter element life of water purifier according to the embodiment of the present invention.
Reference numeral:
First inductive switch 10; Filter cartridge seat 20; Filter core 30; Second inductive switch 40.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The water purifier of embodiment is according to a first aspect of the present invention specifically described below in conjunction with accompanying drawing 1 and Fig. 2.
Body (not shown), filter cartridge seat 20, filter core 30 and the checkout gear (not shown) for detecting filter element life is comprised according to the water purifier of the embodiment of the present invention.Specifically, body is provided with the first inductive switch 10, filter cartridge seat 20 is located on body, filter core 30 is removably located in filter cartridge seat 20, filter core 30 is provided with the second inductive switch 40, checkout gear is electrically connected with the first inductive switch 10 or the second inductive switch 40, the second inductive switch 40 when filter core 30 is arranged in filter cartridge seat 20 and the first inductive switch 10 respond to start or restart checkout gear.
In other words, this water purifier is primarily of body, filter cartridge seat 20, filter core 30 and the checkout gear composition for detecting filter element life.Particularly, filter cartridge seat 20 is located in the body of water purifier, and filter core 30 is removably located in filter cartridge seat 20 so that user carries out changing core action, wherein, body is provided with the first inductive switch 10, this first inductive switch 10 can be located on the body body of water purifier, also can be located in the filter cartridge seat 20 on body, and filter core 30 is provided with the second inductive switch 40, further, water purifier is also provided with the checkout gear for detecting filter element life, this checkout gear is electrically connected with in the first inductive switch 10 and the second inductive switch 40.
When filter core 30 is arranged in filter cartridge seat 20 by user, the second inductive switch 40 on filter core 30 is responded to the first inductive switch 10 on body, the checkout gear of filter element life starts to carry out accumulation to filter core 30 life-span and calculates, if and filter core 30 life-span is to after date, user needs to take out original filter core 30 with the filter core 30 more renewed, the second inductive switch 40 now on filter core 30 departs from the first inductive switch 10 on body, and the checkout gear of filter element life quits work; After the filter core 30 that user more renews, the first inductive switch 10 and the second inductive switch 40 are responded to again, and the checkout gear of filter element life again carries out life-span accumulation to new filter core 30 and calculates.
Thus, according to the water purifier of the embodiment of the present invention, by arranging the first inductive switch 10 and the second inductive switch 40 respectively on body and filter core 30, make user when changing core, only need carry out changing core action, first inductive switch 10 and the second inductive switch 40 automatically to start the checkout gear of filter element life after core completes or restart changing, eliminate the action of pressing filter core 30 reset key in correlation technique, user can be avoided because of maloperation to use the phenomenon of expired filter core 30, the structure of this water purifier is simple, user is changing in core process, simple to operate, filter core 30 in use, safe and reliable.
Wherein, according to one embodiment of present invention, checkout gear is located in body or filter cartridge seat 20.That is, checkout gear for filter element life can be located at body, and be electrically connected with the first inductive switch 10 on body, certainly, checkout gear for filter element life can also be located at filter cartridge seat 20, after filter core 30 and filter cartridge seat 20 have been assembled, this checkout gear has realized being electrically connected with the first inductive switch 10 on body; Or realize being electrically connected with the second inductive switch 40 on filter core 30.
Alternatively, according to one embodiment of present invention, the first inductive switch 10 is tongue tube, and the second inductive switch 40 is magnetic part.
When filter core 30 is arranged in filter cartridge seat 20 by user, magnetic part on filter core 30 and the tongue tube on body are responded to, thereupon, the magnetizable reed adhesive of two panels in tongue tube, the checkout gear of filter element life can be started thus, the checkout gear of filter element life starts to carry out accumulation to filter core 30 life-span and calculates, if and filter core 30 life-span is to after date, user needs to take out original filter core 30 with the filter core 30 more renewed, magnetic part now on filter core 30 and the tongue tube on body depart from, the magnetizable reed of two panels in tongue tube departs from, the checkout gear of filter element life quits work, after the filter core 30 that user more renews, tongue tube and magnetic part are responded to again, and the checkout gear of filter element life restarts and carries out life-span accumulation to new filter core 30 and calculates, alternatively, first inductive switch 10 can also be microswitch, and this microswitch can be located on the body of water purifier.
Preferably, according to one embodiment of present invention, magnetic part is magnet.Thus, by the first inductive switch 10 is set to tongue tube, the second inductive switch 40 is arranged magnet, make the structure of water purifier simple, improve installation effectiveness, further, the small volume of the two, saves the inner space of water purifier, be easy to the miniaturization realizing this water purifier, moreover the cost of magnet is lower, reduce the cost of this water purifier.
In detailed description of the invention more of the present invention, the second inductive switch 40 is embedded in filter core 30.In other words, the second inductive switch 40 is produced with filter core 30, is assembled, user when buying new filter core 30, without the need to buying the second unnecessary inductive switch 40 in addition; Or without the need to using the second previous inductive switch 40, only need directly the filter core 30 of purchase to be arranged on filter cartridge seat 20.Such as, if when the second inductive switch 40 is magnet, factory when manufacturing filter core 30, magnet has been preset on filter core 30, further simplify and change core operation.
In other detailed description of the invention of the present invention, filter core 30 is provided with installation portion (not shown), and the second inductive switch 40 is removably mounted on installation portion.That is, user, when buying new filter core 30, needs to buy in addition the second inductive switch 40 with filter core 30 adaptation; Or use the second previous inductive switch 40, then the second inductive switch 40 is installed on the installation portion of filter core 30 of purchase, again filter core 30 is arranged on filter cartridge seat 20, such second inductive switch 40 and the first inductive switch 10 are responded to, and start the checkout gear starting filter element life, filter core 30 cost of this structure is lower, and the second inductive switch 40 can repeatedly utilize, environmental protection, energy-conservation.
Particularly, installation portion is formed as interface, and the second inductive switch 40 is removably plugged on interface place.User, when buying new filter core 30, needs to buy in addition the second inductive switch 40 with filter core 30 adaptation; Or use the second previous inductive switch 40, then the second inductive switch 40 is installed in the interface of filter core 30 of purchase, then filter core 30 is arranged on filter cartridge seat 20.Thus, the structure of the filter core 30 of this structure is simple, by arranging the interface for installing the second inductive switch 40 on filter core 30, not only facilitating the installation of the second inductive switch 40, and not affecting the aesthetic property of filter core 30.
Advantageously, according to one embodiment of present invention, the lower end of filter core 30 is arranged in filter cartridge seat 20, and the first inductive switch 10 is located at the position of the adjacent bottom of filter core 30.Like this, when filter core 30 is installed in filter cartridge seat 20 by user, the second inductive switch 40 on filter core 30 is responded to the first inductive switch 10 bottom filter core 30, starts the checkout gear work starting filter element life, save the inner space of water purifier, be easy to the miniaturization realizing this water purifier.
The method in the life-span of the detection filter core of the water purifier of embodiment is according to a second aspect of the present invention specifically described below in conjunction with accompanying drawing 1 to Fig. 3.
As shown in Figure 3, according to the method in the life-span of the detection filter core 30 of the embodiment of the present invention, comprise the following steps:
S1, detect the first inductive switch 10 and whether the second inductive switch 40 is connected;
If S2 detects that the first inductive switch 10 and the second inductive switch 40 are connected, then detect the filtration water yield of filter core 30, and judge the life-span of filter core 30 according to the filtration water yield;
If S3 detects the first inductive switch 10 and the second inductive switch 40 access failure, then stop detecting.
That is, water purifier system is when carrying out the testing process in filter core 30 life-span, whether the filter cartridge seat 20 first detecting water purifier is provided with filter core 30, if filter cartridge seat 20 is provided with filter core 30, the second inductive switch 40 now on filter core 30 can be responded to the first inductive switch 10 on body, the checkout gear of filter element life is just started working, if system does not detect that filter core 30 is in filter cartridge seat 20, the checkout gear of filter element life does not work.
When the checkout gear of filter element life is started working, by detecting the service time of the filtration water yield cheek filter core 30 of filter core 30, alternatively, if filter core 30 is when the contiguous default life-span, alarm set on water purifier can propose warning to user, and user can judge whether will carry out changing core action according to the alarm state of alarm set.Such as, the specified service life of the filter core 30 of this water purifier is 1 year, when systems axiol-ogy to the filtration water yield of filter core 30 close to 3000L time, the alarm set of water purifier can be warned, the filter core 30 that reminding user to replace is new, change after core completes, the checkout gear of filter element life carries out life tests to new filter core 30 again, in the process, user is without the need to unnecessary operation.
If the first inductive switch 10 and the second inductive switch 40 access failure detected, then from after detecting that the first inductive switch 10 and the second inductive switch 40 are connected next time, detect the filtration water yield of filter core 30, and according to filtering the water yield and judge the service life of filter core 30.
Thus, by arranging the first inductive switch 10 and the second inductive switch 40 respectively on body and filter core 30, making user when changing core, only need carry out changing core action, first inductive switch 10 and the second inductive switch 40 automatically to start the checkout gear of filter element life after core completes or restart changing, eliminate the action of pressing filter core 30 reset key in correlation technique, user can be avoided because of maloperation to use the phenomenon of expired filter core 30, the structure of this water purifier is simple, user changing in core process, simple to operate, filter core 30 in use, safe and reliable.
According to the water purifier of the embodiment of the present invention, other are formed and operation is all known for those of ordinary skills, are not described in detail here.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. a water purifier, is characterized in that, comprising:
Body, described body is provided with the first inductive switch;
Filter cartridge seat, described filter cartridge seat is located on described body;
Filter core, described filter core is removably located in described filter cartridge seat, and described filter core is provided with the second inductive switch;
For detecting the checkout gear of described filter element life, described checkout gear is electrically connected with described first inductive switch or the second inductive switch, described second inductive switch when described filter core is arranged in described filter cartridge seat and described first inductive switch respond to start or restart described checkout gear.
2. water purifier according to claim 1, is characterized in that, described checkout gear is located in described body or filter cartridge seat.
3. water purifier according to claim 1, is characterized in that, described first inductive switch is tongue tube, and described second inductive switch is magnetic part.
4. water purifier according to claim 3, is characterized in that, described magnetic part is magnet.
5. the water purifier according to claim 1 or 3, is characterized in that, described second inductive switch is embedded in described filter core.
6. the water purifier according to claim 1 or 3, is characterized in that, described filter core is provided with installation portion, and described second inductive switch is removably mounted on described installation portion.
7. water purifier according to claim 6, is characterized in that, described installation portion is formed as interface, and described second inductive switch is removably plugged on described interface place.
8. water purifier according to claim 1, is characterized in that, the lower end of described filter core is arranged in described filter cartridge seat, and described first inductive switch is located at the position of the adjacent bottom of described filter core.
9. test right requires the method in the life-span of filter core according to any one of 1-8, it is characterized in that, comprises the following steps:
S1, detect described first inductive switch and whether described second inductive switch is connected;
If S2 detects that described first inductive switch and described second inductive switch are connected, then detect the filtration water yield of described filter core, and judge the life-span of described filter core according to the filtration water yield;
If S3 detects described first inductive switch and described second inductive switch access failure, then stop detecting.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201510559206.2A CN105107254B (en) | 2015-09-02 | 2015-09-02 | Water purifier and method for detecting service life of filter element |
BR112017008639A BR112017008639A2 (en) | 2015-09-02 | 2016-08-26 | water purifier, and method for detecting the life of a filter cartridge |
PCT/CN2016/096935 WO2017036362A1 (en) | 2015-09-02 | 2016-08-26 | Water purifier and method for detecting service life of filter element |
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CN201510559206.2A CN105107254B (en) | 2015-09-02 | 2015-09-02 | Water purifier and method for detecting service life of filter element |
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CN105107254B CN105107254B (en) | 2018-01-02 |
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Cited By (8)
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WO2017036362A1 (en) * | 2015-09-02 | 2017-03-09 | 佛山市美的清湖净水设备有限公司 | Water purifier and method for detecting service life of filter element |
CN108786256A (en) * | 2017-05-05 | 2018-11-13 | 芜湖美的厨卫电器制造有限公司 | Filter element life cue circuit and reminding method and use water installations |
CN109091962A (en) * | 2018-08-29 | 2018-12-28 | 莱克电气绿能科技(苏州)有限公司 | Gas cleaning plant and its control method |
CN109550299A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Purifier |
CN111434829A (en) * | 2018-12-25 | 2020-07-21 | 青岛海尔洗衣机有限公司 | Control method of washing system |
CN113433025A (en) * | 2021-06-09 | 2021-09-24 | 华帝股份有限公司 | Management method and system for automatically updating filter element |
CN113786148A (en) * | 2021-08-30 | 2021-12-14 | 佛山市百斯特电器科技有限公司 | Detection circuit, detection device and dish-washing machine |
CN114130555A (en) * | 2021-12-08 | 2022-03-04 | 厦门一岂科技有限公司 | Take filter core to remind gondola water faucet of function |
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CN113433025A (en) * | 2021-06-09 | 2021-09-24 | 华帝股份有限公司 | Management method and system for automatically updating filter element |
CN113786148A (en) * | 2021-08-30 | 2021-12-14 | 佛山市百斯特电器科技有限公司 | Detection circuit, detection device and dish-washing machine |
CN114130555A (en) * | 2021-12-08 | 2022-03-04 | 厦门一岂科技有限公司 | Take filter core to remind gondola water faucet of function |
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