CN105084573A - Water purification machine - Google Patents
Water purification machine Download PDFInfo
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- CN105084573A CN105084573A CN201510583047.XA CN201510583047A CN105084573A CN 105084573 A CN105084573 A CN 105084573A CN 201510583047 A CN201510583047 A CN 201510583047A CN 105084573 A CN105084573 A CN 105084573A
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- water inlet
- control valve
- water
- inlet control
- purifying machine
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Abstract
The invention discloses a water purification machine. The water purification machine comprises a shell, a filter element, a water inlet control valve and an electrical system, wherein the electrical system comprises a detection module and a control module. According to the water purification machine disclosed by the embodiment of the invention, when the detection module detects the filter element replacement of the user, the control module can close the water inlet control valve and control the water inlet control valve to restart after the filter element replacement. The water purification machine can effectively prevent the phenomenon of water leakage, is convenient for the user to replace the filter element, and ensures the power utilization safety of the user.
Description
Technical field
The present invention relates to water purification technology, particularly a kind of water-purifying machine.
Background technology
For improving Consumer's Experience, existing water-purifying machine increases the electrical module such as self-inspection and monitoring water quality.So, when filter core reaches work-ing life, electrical module can point out user more renew cartridge.But more may there is drainage during renew cartridge, if now electrical module is still in energising working order, then there is Electrical Safety hidden danger.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the present invention needs to provide a kind of water-purifying machine.
Water-purifying machine according to embodiment of the present invention comprises:
Housing;
Be arranged at the filter core in described housing, described filter core is provided with raw water inlet;
The water inlet control valve be connected with raw water inlet; And
Electrical system, comprising:
Detection module, described detection module is used for detecting whether change described filter core; And
The control module be connected with described detection module and described water inlet control valve, described control module is used for closing described water inlet control valve when changing described filter core and restart described water inlet control valve after described filter element replacing completing.
The water-purifying machine of embodiment of the present invention detection module detect user more renew cartridge time, control module can close water inlet control valve, and after more renew cartridge, controls water inlet control valve restart.So, can effectively prevent drainage from occurring, facilitate user's more renew cartridge ensure that the Electrical Safety of user.
In some embodiments, described filter core is composite filter element.
In some embodiments, described water-purifying machine also includes door, described detection module is used for producing shutdown signal when described door is opened and produces start signal when described door is closed, and described control module is used for closing described water inlet control valve according to described shutdown signal and opening described water inlet control valve according to described start signal.
In some embodiments, described detection module is light sensor, described light sensor is used for producing shutdown signal when described filter core Working environment light intensity is strengthened by original state and produces start signal when described filter core Working environment light intensity recovers described original state, and described control module is used for closing described water inlet control valve according to described shutdown signal and opening described water inlet control valve according to described start signal.
In some embodiments, described detection detection module is infrared sensor, described infrared sensor is used for producing shutdown signal when the infrared rays of user's radiation being detected and produces start signal when the infrared rays of described user's radiation disappears, and described control module is used for closing described water inlet control valve according to described shutdown signal and opening described water inlet control valve according to described start signal.
In some embodiments, described infrared sensor comprises the filter glass on the receptor surface being arranged at described infrared sensor, and described filter glass is for making the infrared rays of described user's radiation pass through and filtering other wavelength infrared rays.
In some embodiments, the Infrared wavelength of described user's radiation is 9-10 micron.
In some embodiments, the logical optical wavelength range of described filter glass is 7-10 micron.
The advantage of additional aspect of the present invention 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
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the water-purifying machine according to one embodiment of the present invention.
Fig. 2 is the structural representation of the water-purifying machine according to another embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the present invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
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 ", orientation or the position relationship of the instruction such as " counterclockwise " 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 one or more described features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection or can communication mutually; 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.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 it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, comprise housing 100, filter core 200 and electrical system 300 according to the water-purifying machine 10 of embodiment of the present invention.
Particularly, housing 100 generally includes can opening and closing structure, and by can filter core 200 be packaged in housing 100 opening and closing structure, thus form Seal Design.Filter core 200, for filtered water, includes raw water inlet 210, pure water water outlet 220 and condensed water water outlet 230.Electrical system 300 comprises water inlet control valve 310, detection module 320 and control module 330.Water inlet control valve 310 is connected with raw water inlet 210, and the opening and closing of water inlet control valve 310 can control the opening and closing of former water passage.Whether detection module 320 is changed for detecting filter core 200.Control module 330 is connected with water inlet control valve 310 and detection module 320.When detection module 320 detect user more renew cartridge 200 time, control module 330 controls water inlet control valve 310 and closes, and detects that controlling water inlet control valve 310 after filter core 200 has been changed reopens at detection module 320.
The water-purifying machine 10 of embodiment of the present invention detection module inspection 320 detect user more renew cartridge 200 time, control module 330 can close water inlet control valve 310, and after more renew cartridge 200, controls water inlet control valve 310 restart.So, can effectively prevent drainage from occurring, facilitate user's more renew cartridge 200 ensure that the Electrical Safety of user.
In present embodiment, filter core 200 is composite filter element.
Particularly, filter core 200 comprises preprocessing filter element (not shown) and filter membrane component (not shown).During water purification, former water flows into filter core 200 by water-in 110, and first carry out prefilter through preprocessing filter element, then pretreated water flows to filter membrane component.Pure water after filter membrane component filters is flowed out by pure water water outlet 220, and the condensed water after filter membrane component filters is flowed out by condensed water water outlet 230.Filter core 200 adopts reverse osmosis membrane filter element or nanofiltration core, effectively can filter the calcium in former water, magnesium, bacterium, organism, metal ion and radioactive substance etc.
So, composite filter element compact construction, easy to assembly, facilitate user to change.
Refer to Fig. 2, in some embodiments, water-purifying machine 10 includes door 110, detection module 320 produces start signal for producing shutdown signal when door 110 is opened when door 110 is closed, control module 330 is for closing water inlet control valve 310 according to shutdown signal and opening water inlet control valve 310 according to start signal.
Particularly, door 110 and housing 100 pivot joint, user can complete more renew cartridge 200 by the opening and closing of door 110.Door 110 has generally included gate controlled switch 112, and when filter core 200 reaches work-ing life and needs to change, user's door capable of being opened structure 110, triggers gate controlled switch 112 simultaneously and open.Detection module 320 detects that gate controlled switch 112 is opened, and judge that user needs more renew cartridge 200, and produce shutdown signal, control module 330 closes water inlet control valve 310 after receiving shutdown signal.When completing more after renew cartridge 200, user closes door 110, and gate controlled switch 112 closes.Detection module 320 detect gate controlled switch 112 closed after judge user more renew cartridge 200 complete, and produce start signal, control module 330 restarts water inlet control valve 310 after receiving start signal.
So, user's whether more renew cartridge 200 can be judged by the opening and closing of detecting gate structure 110, and suspend water inlet when more renew cartridge 200, user-friendly, and effectively can prevent the generation of drainage.
In some embodiments, detection module 320 is light sensor 320, light sensor 320 produces start signal for producing shutdown signal when filter core 200 Working environment light intensity is strengthened by original state when filter core 200 Working environment light intensity recovers described original state, control module 330 is for closing water inlet control valve 310 according to shutdown signal and opening water inlet control valve 310 according to start signal.
In such embodiment, neat and artistic for kitchen environment entirety, water-purifying machine 10 is positioned in cabinet, and filter core 200 is arranged in housing 100, and therefore water-purifying machine 10 and filter core 200 are all in the lower Working environment of intensity of illumination.When user more renew cartridge 200 time, need to open cupboard door and housing 100, by indoor environment rayed, filter core 200 is in the higher environment of intensity of illumination, or by irradiations such as artificial light such as torch lights, filter core 200 is in the higher environment of intensity of illumination.After completing replacing, user closes housing 100 and cupboard door, and residing for filter core 200, the intensity of illumination of environment gets back to original state again.In other words, can there is considerable change, namely by the dimmed process that secretly brightens again in the intensity of illumination of filter core 200 residing environment before and after changing.The change of light intensity can be detected by light sensor 320, and send corresponding signal.Such as, the intensity of illumination scope of filter core 200 Working environment is I
1± Δ I, the intensity of illumination more during renew cartridge 200 is for being greater than I
1the a certain light intensity value of+Δ I, when light sensor 320 detects that the intensity of illumination of current environment is greater than I
1during+Δ I, judge user's more renew cartridge 200, light sensor 320 produces shutdown signal, and control module 330 closes water inlet control valve 310 after receiving shutdown signal.When light sensor 320 detects that current environment intensity of illumination returns to I again
1time within the scope of ± Δ I, judge that user completes replacing, light sensor 320 produces start signal, and control module 330 restarts water inlet control valve 310 after receiving start signal.
So, effectively can detect user's whether more renew cartridge 200, and control water inlet control valve 310 when more renew cartridge 200 and close, while facilitating user to change, effectively prevent the generation of drainage.
In some embodiments, detection module 320 is infrared sensor 320, infrared sensor 320 produces start signal for producing shutdown signal when the infrared rays of user's radiation being detected when the infrared rays of user's radiation disappears, control module 330 is for closing water inlet control valve 310 according to shutdown signal and opening water inlet control valve 310 according to start signal.
Particularly, more renew cartridge 200 will have been operated by user usually in person, and people knows from experience the infrared rays of radiation specific wavelength, and ultrared penetrating can not be strong.In normal use procedure, user usually can not close to water-purifying machine 10, even if be positioned near water-purifying machine 10, the hidden place such as be in cabinet and cause blocking-up to ultrared penetrating, the infrared rays of user's radiation therefore can't be detected due to water-purifying machine 10.When user need more renew cartridge 200 time need near water-purifying machine 10, infrared sensor 320 detects that the infrared rays of user's radiation judges user's more renew cartridge 200, and produces shutdown signal, and control module 330 closes water inlet control valve 310 after receiving shutdown signal.After completing replacing, user is away from water-purifying machine 10, and infrared sensor 320 can't detect the infrared rays of user's radiation, has judged replacing, and produces start signal, and control module 330 receives start signal and restarts water inlet control valve 310.
So, effectively can detect user's whether more renew cartridge 200, and control water inlet control valve 310 when more renew cartridge 200 and close, while facilitating user to change, effectively prevent the generation of drainage.
In such embodiment, infrared sensor 320 comprises the filter glass (not shown) on the receptor (not shown) surface being arranged at infrared sensor 320, and filter glass is for making the infrared rays of user's radiation pass through and filtering the infrared rays of other wavelength.
Particularly, natural temperature all can outside infrared radiation higher than the object of zero absolute temperature, therefore in order to make the detection of infrared sensor 320 accurate, get rid of the ultrared interference of other objects and non-human radiation.So, choose the filter glass that specific wavelength leads to light and infrared sensor 320 can be made can only to receive the infrared rays of user's radiation, accurate with what ensure to detect.
In such embodiment, the Infrared wavelength of user's radiation is 9-10 micron.
So, the logical optical wavelength of filter glass can be selected according to the Infrared wavelength of human body radiation.
In such embodiment, the logical optical wavelength range of filter glass is 7-10 micron.
Particularly, because the Infrared wavelength of human body radiation can produce certain fluctuation according to the change of body temperature body, therefore filter glass select 7-10 micron by wavelength region, the accuracy of detection can be improved.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with described embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the present invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (8)
1. a water-purifying machine, is characterized in that, comprising:
Housing;
Be arranged at the filter core in described housing, described filter core is provided with raw water inlet; And
Electrical system, comprising:
The water inlet control valve be connected with raw water inlet;
Detection module, described detection module is used for detecting whether change described filter core; And
The control module be connected with described detection module and described water inlet control valve, described control module is used for closing described water inlet control valve when changing described filter core and restart described water inlet control valve after described filter element replacing completing.
2. water-purifying machine as claimed in claim 1, it is characterized in that, described filter core is composite filter element.
3. water-purifying machine as claimed in claim 1, it is characterized in that, described water-purifying machine also includes door, described detection module is used for producing shutdown signal when described door is opened and produces start signal when described door is closed, and described control module is used for closing described water inlet control valve according to described shutdown signal and opening described water inlet control valve according to described start signal.
4. water-purifying machine as claimed in claim 1, it is characterized in that, described detection module is light sensor, described light sensor is used for producing shutdown signal when described filter core Working environment light intensity is strengthened by original state and produces start signal when described filter core Working environment light intensity recovers described original state, and described control module is used for closing described water inlet control valve according to described shutdown signal and opening described water inlet control valve according to described start signal.
5. water-purifying machine as claimed in claim 1, it is characterized in that, described detection detection module is infrared sensor, described infrared sensor is used for producing shutdown signal when the infrared rays of user's radiation being detected and produces start signal when the infrared rays of described user's radiation disappears, and described control module is used for closing described water inlet control valve according to described shutdown signal and opening described water inlet control valve according to described start signal.
6. water-purifying machine as claimed in claim 5, it is characterized in that, described infrared sensor comprises the filter glass on the receptor surface being arranged at described infrared sensor, and described filter glass is for making the infrared rays of described user's radiation pass through and filtering other wavelength infrared rays.
7. water-purifying machine as claimed in claim 6, it is characterized in that, the Infrared wavelength of described user's radiation is 9-10 micron.
8. water-purifying machine as claimed in claim 6, it is characterized in that, the logical optical wavelength range of described filter glass is 7-10 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583047.XA CN105084573B (en) | 2015-09-14 | 2015-09-14 | Water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583047.XA CN105084573B (en) | 2015-09-14 | 2015-09-14 | Water purification machine |
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| Publication Number | Publication Date |
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| CN105084573A true CN105084573A (en) | 2015-11-25 |
| CN105084573B CN105084573B (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510583047.XA Active CN105084573B (en) | 2015-09-14 | 2015-09-14 | Water purification machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108176120A (en) * | 2018-02-12 | 2018-06-19 | 海南立昇净水科技实业有限公司 | Drinking fountain and filter element replacing system |
| CN108862690A (en) * | 2018-08-28 | 2018-11-23 | 深圳伊泉净品科技有限公司 | Internet of Things water purifier and its monitoring method |
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| JP2008168237A (en) * | 2007-01-12 | 2008-07-24 | Matsushita Electric Works Ltd | Ionized alkaline water producing machine |
| JP2009148662A (en) * | 2007-12-19 | 2009-07-09 | Mitsubishi Rayon Cleansui Co Ltd | Water purifier |
| JP2012016643A (en) * | 2010-07-06 | 2012-01-26 | Nippon Torimu:Kk | Electrolytic water conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108176120A (en) * | 2018-02-12 | 2018-06-19 | 海南立昇净水科技实业有限公司 | Drinking fountain and filter element replacing system |
| CN108862690A (en) * | 2018-08-28 | 2018-11-23 | 深圳伊泉净品科技有限公司 | Internet of Things water purifier and its monitoring method |
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| Publication number | Publication date |
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| CN105084573B (en) | 2017-05-10 |
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