CN202430023U - Water purifier with filter element replacing display device - Google Patents
Water purifier with filter element replacing display device Download PDFInfo
- Publication number
- CN202430023U CN202430023U CN2011205593378U CN201120559337U CN202430023U CN 202430023 U CN202430023 U CN 202430023U CN 2011205593378 U CN2011205593378 U CN 2011205593378U CN 201120559337 U CN201120559337 U CN 201120559337U CN 202430023 U CN202430023 U CN 202430023U
- Authority
- CN
- China
- Prior art keywords
- water
- filter core
- display unit
- water purifier
- stage filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a water purifier with a filter element replacing display device, comprising a shell as well as a water inlet pipe, a multi-level filter element and a water purifying tank which are sequentially connected in the shell. The water purifier further comprises a filter element replacing display device which comprises a main controller for determining working states of the multi-level filter element, a flow meter electrically connected with the main controller and used for collecting water, flow as well as a displayer for displaying the working states of the multi-level filter element, wherein the flow meter is arranged between the multi-level filter element and the water purifying tank or in the water inlet pipe; and the displayer is arranged on the shell. According to the water purifier, the remained service life of each filter element in the multi-level filter element can be determined according to the water flow collected by the flow meter and intuitively displayed on the displayer so as to remind users of replacing the filter element. The display is intuitive so that the users can acquire and judge conveniently; and besides, a circuit is simple in structure and the devices are low in cost so that the cost can be controlled.
Description
Technical field
The utility model relates to water purifier, and more specifically, the utility model relates to the water purifier with filter core replacing display unit.
Background technology
At present, all adopt in water purifier and the similar appliances filter core, especially multi-stage filter core purifies step by step and handles water.Well-knownly be, the filter core that is adopted in the above-mentioned utensil all has certain work-ing life, and after the upper limit that reaches work-ing life, filter core then can not purify and handled water with remaining valid.Various filter cores in the multi-stage filter core are because material is different, and its work-ing life is also different.For the water purifying cleanliness factor guaranteeing finally to make, make the user can use the water of (especially drinking) safety clean, need overdue filter core periodic replacement in work-ing life.But how to judge accurately that having reached the filter core in work-ing life in the multi-stage filter core and having pointed out the user in time to change this filter core is that this area has technical problem to be solved always.Still there is not the working order that shows multi-stage filter core in the prior art and points out the user the accurate more related device of renew cartridge whereby.
The utility model content
The technical problem that the utility model will solve is; To still not having the working order that shows multi-stage filter core in the prior art and pointing out the user the accurate more defective of the related device of renew cartridge whereby, provide the working order that can show multi-stage filter core also to point out the water purifier that filter core is changed display unit that has of the accurate more renew cartridge of user whereby.
The technical problem that the utility model will solve is achieved through following technical scheme: provide to have the water purifier that filter core is changed display unit; The multi-stage filter core and the clear water tanks that comprise in housing and the said housing water inlet pipe of the former water of introducing that connects successively, former water is handled; Wherein
Said water purifier also comprises filter core replacing display unit; Said filter core changes that display unit comprises the principal controller of the working order of confirming multi-stage filter core and the indicating meter of the working order of the under meter of the collection discharge that is electrically connected with said principal controller respectively and demonstration multi-stage filter core; Wherein, said under meter is arranged between said multi-stage filter core and the said clear water tanks or is arranged in the said water inlet pipe, and said indicating meter is arranged on the said housing.
Have filter core and change in the water purifier of display unit above-mentioned, said filter core is changed display unit and is also comprised the storer that is arranged between said principal controller and the said indicating meter, is used to store the working order of said multi-stage filter core; The output terminal of said principal controller is connected with the input terminus of said storer, and the output terminal of said storer is connected with said indicating meter.
Have filter core and change in the water purifier of display unit above-mentioned, said principal controller comprises the first flow analysis circuit, and said first flow analysis circuit comprises the flow summer and the first residual flow counter; The input terminus of said flow summer is connected with the output terminal of said under meter, and the output terminal of said flow summer is connected with the input terminus of the said first residual flow counter, and the output terminal of the said first residual flow counter is connected with said storer.
Have filter core and change in the water purifier of display unit above-mentioned, said indicating meter comprises display panel, and said display panel is provided with the relay indicating light of a plurality of buttons of supplying man-machine interaction, multi-stage filter core and the LED display space in multi-stage filter core work-ing life; Wherein, said a plurality of button comprises system water key, flushing key, query key and key is set.
Have filter core and change in the water purifier of display unit above-mentioned, be provided with the water purification water monitor that detects water level in the clear water tanks in the said clear water tanks, be provided with the SV that the said water inlet pipe of control is introduced former water in the said water inlet pipe; Said SV and said water purification water monitor all are electrically connected with said principal controller.
Have filter core and change in the water purifier of display unit above-mentioned; Also be provided with raw water box between said water inlet pipe and the said multi-stage filter core; Be provided with the former water water monitor that detects water level in the raw water box in the said raw water box, said former water water monitor is electrically connected with said principal controller.
Have filter core and change in the water purifier of display unit above-mentioned, also be provided with the topping-up pump that is electrically connected with said principal controller between said raw water box and the said multi-stage filter core.
Have filter core and change in the water purifier of display unit above-mentioned; Said principal controller also comprises the second flow analysis circuit of confirming the working order of said multi-stage filter core according to the working hour of topping-up pump, and the said second flow analysis circuit comprises the time totalizer and the second residual flow counter; The input terminus of said time totalizer is connected with said topping-up pump, and the output terminal of said time totalizer is connected with the input terminus of the said second residual flow counter, and the output terminal of the said second residual flow counter is connected with said storer.
Have filter core and change in the water purifier of display unit above-mentioned, said principal controller is a micro-chip.
Have filter core and change in the water purifier of display unit above-mentioned, said water purifier also comprises the water temperature control system that is connected with said clear water tanks, and said water temperature control system is made up of the heating system that produces hot water and the refrigeration system of generation cold water.
Implement the water purifier that filter core is changed display unit that has of the utility model; Can obtain following beneficial effect: can gather the handled or pending discharge of multi-stage filter core through the under meter that is provided with in the water purifier; The discharge that principal controller is gathered according under meter can be confirmed the working order of multi-stage filter core; And, can directly learn which the filter core needs replacing in the multi-stage filter core according to the working order of the above-mentioned multi-stage filter core that shows respectively through working order (remaining life that mainly refers to multi-stage filter core) the intuitively demonstration respectively of indicating meter with multi-stage filter core.The utility model have filter core change the water purifier of display unit simple in structure, make and realize making things convenient for.
Description of drawings
Below will combine accompanying drawing and specific embodiment that the utility model is done further explain.In the accompanying drawing:
Fig. 1 is the structural representation that filter core is changed the water purifier of display unit that has according to the utility model embodiment 1;
Fig. 2 is a structured flowchart of changing display unit according to the filter core of the utility model embodiment 1;
Fig. 3 is the structural representation according to the display panel of the indicating meter of the filter core replacing display unit of the utility model embodiment 1;
Fig. 4 is the structural representation that filter core is changed the water purifier of display unit that has according to the utility model embodiment 2;
Fig. 5 is the structural representation that filter core is changed the water purifier of display unit that has according to the utility model embodiment 3.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1:
With reference to figure 1-3, Fig. 1 is the structural representation that filter core is changed the water purifier of display unit that has according to the utility model.Wherein, having filter core changes the water purifier (being designated hereinafter simply as water purifier) of display unit and comprises water inlet pipe 8, multi-stage filter core 4 and the clear water tanks 10 that connects successively in housing (not shown) and the housing; Water purifier also comprises filter core replacing display unit.Filter core changes that display unit comprises the principal controller 5 of the working order of confirming multi-stage filter core and the indicating meter 6 of the working order of the under meter 7 of the collection discharge that is electrically connected with principal controller 5 respectively and demonstration multi-stage filter core 4; Under meter 7 is arranged between multi-stage filter core 4 and the clear water tanks 10 or is arranged in the water inlet pipe 8, and 6 of indicating meters are arranged on the housing.
Under the working order; (maybe will handle) discharge that under meter 7 is handled the multi-stage filter core of gathering is sent to principal controller 5; Principal controller 5 is confirmed the working order of each grade filter core in the multi-stage filter core, remaining life especially according to above-mentioned discharge; Remaining life with each grade filter core in the multi-stage filter core of confirming is sent to indicating meter 6 then, on indicating meter 6, intuitively shows.But according to the remaining life intuitive judgment of each grade filter core in the multi-stage filter core that is shown on the indicating meter 6 needs renew cartridge more whether.The total flux that it be known to those skilled in the art that the accessible water of each filter core is limited, when the total flux of the water of its actual treatment reaches the total flux of its accessible water, thinks that promptly this filter core has reached its work-ing life.Therefore, in learning multi-stage filter core, under the prerequisite of the total flux of the accessible water of each grade filter core, can compare judgement, thereby confirm the actual remaining life of each grade filter core in the multi-stage filter core through the discharge that 5 pairs of under meters of principal controller 7 are gathered.
As shown in Figure 2; Filter core is changed display unit and is comprised principal controller 5 and under meter 7 that is electrically connected with principal controller 5 respectively and indicating meter 6, and it also is included in the storer 16 of working order setting between principal controller 5 and the indicating meter 6, that be used to store multi-stage filter core.Storer is electrically connected with indicating meter 6 and principal controller 5 equally; Particularly, its input terminus is connected with principal controller 5, output terminal is connected with indicating meter 6.The utility model preferably uses the storer of model as 24C02.In the practical implementation process; Store the remaining life of handling the multi-stage filter core that obtains through principal controller 5 in the storer 16, and under the control of principal controller 5, will send to indicating meter 6 demonstrations from the data (being the remaining life of each grade filter core) that principal controller 5 receives.On the other hand, after water purifier outage, the remaining life of multi-stage filter core can be stored in the storer 16, is called by principal controller 5 after treating to open water purifier next time.
The under meter 7 of embodiment 1 is used for gathering handle or the pending discharge of water purifier multi-stage filter core, preferably uses rotary flowmeter.As stated, this under meter 7 can be arranged between clear water tanks 10 and the multi-stage filter core 4, perhaps be arranged in the water inlet pipe 8, preferably it is arranged between multi-stage filter core 4 and the clear water tanks 10.When water purifier was in running order, under meter 7 can be gathered discharge in real time and the discharge of gathering is sent to principal controller 5.
The principal controller 5 of present embodiment is a micro-chip; Particularly, adopt EM78P468NQ (64) QFP chip microcontroller principal controller 5.Apparently, those skilled in the art can select the above-mentioned the utility model of arbitrary suitable chip microcontroller according to actual needs.Through the first flow analysis circuit in EM78P468NQ (64) the QFP micro-chip can be to the working order of each grade filter core in the multi-stage filter core, especially remaining life is analyzed and is confirmed.As shown in Figure 2, first flow analysis circuit 51 comprises the flow summer 511 and the first residual flow counter 512; The input terminus of flow summer 511 is connected with the output terminal of under meter 7, and the output terminal of flow summer 511 is connected with the input terminus of the first residual flow counter 512, and the output terminal of the first residual flow counter 512 is connected with storer 16.Under the working order, action below the first flow analysis circuit 51 of EM78P468NQ (64) QFP micro-chip is carried out, it includes but not limited to: the discharge of calculating each grade filter core actual treatment in the multi-stage filter core through flow summer 511; Remain accessible discharge through each grade filter core in the first residual flow counter, the 512 calculating multi-stage filter cores; Send to storer 16 that each grade filter core remains accessible discharge in definite multi-stage filter core, also promptly send the remaining life of each grade filter core in definite multi-stage filter core to storer 16.
After receiving the remaining life of each grade filter core in the multi-stage filter core that principal controller 5 sent via storer 16, the LED display space 611 of the indicating meter 6 that filter core is changed display unit through the multi-stage filter core work-ing life on its display panel 61 is with its demonstration directly perceived.Indicating meter 5 is arranged on the housing of water purifier, and preferably is arranged on positive or other remarkable positions of water purifier so that the user watches.In addition, also be provided with on the display panel 61 and be used to the relay indicating light 612 of indicating multi-stage filter core to be in operating multi-stage filter core.In the water purifier operational process, when multi-stage filter core did not all reach work-ing life separately, the relay indicating light 612 of multi-stage filter core was all lighted; Correspondingly, after certain one-level filter core reaches its work-ing life, the relay indicating light 612 of the multi-stage filter core that it is corresponding will extinguish, thereby demonstration more intuitively needs more renew cartridge.The number of the relay indicating light 612 of multi-stage filter core for example then is set to 5 corresponding to the progression of filter core in the water purifier in the present embodiment.
In addition; The principal controller 5 of embodiment 1 also the may command water purifier open and close, the working order of multi-stage filter core is provided with and the working order of multi-stage filter core is inquired about, also be that principal controller 5 also comprises system water management circuit, irrigation circuit and digital display circuit.Accordingly, display panel 61 is provided with a plurality of buttons that supply man-machine interaction, and said a plurality of buttons specifically comprise system water key 613, flushing key 614, query key 615 and key 616 is set.Flushing key 614 cooperates the water purifier flushing that realizes to be the common technique of this area with irrigation circuit, do not launch narration at this.
In the concrete implementation procedure, be provided with the water purification water monitor 101 that detects water level in the clear water tanks 10 in the clear water tanks 10, be provided with the SV 81 that control water inlet pipe 8 is introduced former water in the water inlet pipe 8; SV 81 all is electrically connected with principal controller 5 with water purification water monitor 101.Wherein, water purification water monitor 101 sends the water purification water level of being gathered (water level in the clear water tanks) to principal controller 5, and the system water management circuit of principal controller 5 is just confirmed needs unlatching this moment or closed SV correspondingly to open or to close water purifier according to water level.Particularly, in water purification water monitor 101 detects clear water tanks 10 during the water yield sufficient (or water is full), thereby principal controller 5 control SVs 81 cut out and cut off being connected of water inlet pipe 8 and former water; In water purification water monitor 101 detects clear water tanks 10 during water shortage, thereby principal controller 5 opens solenoid valve 81 make water inlet pipe 8 be connected with former water, and can introduce former water this moment.Here said former water is such as but not limited to tap water.On the other hand, can send the wave of opening and/or closing water purifier to principal controller 5 equally through operation system water key 613.The two is realized the unlatching of water purifier jointly and/or closes.
Query key 615 on the digital display circuit of principal controller 5 and the display panel 61 with key 616 be set cooperate, be mainly used in that realization is inquired about the working order of multi-stage filter core and the working order of multi-stage filter core be provided with.According to whether pressing query key 615 or key 616 is set and presses query key 615 or the time length of key 616 is set, send the Different control signals to principal controller 5 respectively; Principal controller 5 confirms that according to the different waves that received the current working order of need carrying out multi-stage filter core is provided with or shows.Wherein, whenever press one query key 615, then show the remaining life of the next stage filter core of current filter core in the multi-stage filter core.
In addition, in the practical implementation process, filter core is changed display unit and is also comprised circuit card, and principal controller 5 is arranged on the circuit card and with it and is electrically connected.In addition, power source circuit that also be provided with the switch circuit that is connected with principal controller 5 with a plurality of buttons, backlight circuit on the circuit card, is connected etc. with power supply adaptor.These circuit are and enable the circuit that display unit realizes in this area, do not launch narration at this.The water purifier that it is pointed out that embodiment 1 is applicable to the situation that itself and the former water (for example, municipal tap water) with certain pressure connect.In this case, in the water inlet pipe 8 pressure is arranged.
Embodiment 2:
Different with embodiment 1 is that the filter core that has of embodiment 2 is changed the raw water box 3 that the water purifier of display unit also has setting between water inlet pipe 8 and multi-stage filter core 4.The water intake end of raw water box 3 is connected with water inlet pipe 8, the water side is connected with multi-stage filter core 4.Its role is to, when the former water pressure that is connected when water inlet pipe 8 is not enough, can suitably store former water, be convenient to the needs of follow-up system water.In addition, be provided with the former water water monitor 31 that detects water level in the raw water box in the raw water box 3, it is electrically connected and sends to principal controller 5 information of the former water water level that is detected with principal controller 5.Other structures of present embodiment are all identical with embodiment 1, at this repeated description no longer.
Embodiment 3:
Different with embodiment 2 is, the filter core that has of embodiment 3 is changed the water purifier of display unit and also had topping-up pump 1 that be provided with and that be electrically connected with principal controller 5 between raw water box 3 and multi-stage filter core 4, and so has omitted this structure of under meter.The principal controller 5 of embodiment 2 (being similarly EM78P468NQ (64) QFP micro-chip) has the second flow analysis circuit, and this circuit was confirmed the working order of multi-stage filter core, especially referred to remaining life according to working hour of topping-up pump 1.Crystal oscillator through topping-up pump 1 among the embodiment 2 sends reference frequency to principal controller 5, and the second flow analysis circuit of principal controller 5 is according to the working hour of the reference frequency accumulative total topping-up pump 1 that receives.Because the flow of topping-up pump 1 PM is a fixed, therefore under the prerequisite of the PM flow of learning topping-up pump 1, its working hour of accumulative total can be learned the discharge that flows through topping-up pump 1, also is that follow-up multi-stage filter core 4 is with the discharge of handling.
The second flow analysis circuit comprises the time totalizer and the second residual flow counter.The input terminus of time totalizer is connected with topping-up pump 1, output terminal is connected with the input terminus of the second residual flow counter, and the output terminal of the second residual flow counter is connected with storer.Time totalizer can be received from the reference frequency that topping-up pump 1 is gathered, thereby the working order of multi-stage filter core 4 is made judgement.Under the working order; Action below the second flow analysis circuit of EM78P468NQ (64) QFP micro-chip is carried out, it includes but not limited to: thus draw the pending discharge of each grade filter core in the multi-stage filter core 4 through the accumulative total working hour that time totalizer calculates topping-up pump 1; Remain accessible discharge through each grade filter core in the second residual flow counter calculating multi-stage filter core 4; Send to storer that each grade filter core remains accessible discharge in definite multi-stage filter core, also promptly send the remaining life of each grade filter core in definite multi-stage filter core to storer.
Other structure designs that the setting of indicating meter 5 and filter core are changed display unit are identical with embodiment 1, at this repeated description not.
Simultaneously, the water purifier with filter core replacing display unit of embodiment 3 also can comprise the water temperature control system that is connected with clear water tanks.Water temperature control system is made up of heating system that can produce hot water 11 and the refrigeration system 12 that can produce cold water.Water through heating system 11 and refrigeration system 12 are handled is follow-up respectively from hot-water line 13 and cold water pipe 14 outflows.
In another embodiment, the water purifier with filter core replacing display unit of the utility model also can comprise the warning device that is electrically connected with principal controller 5.When principal controller 5 confirms that when reaching its work-ing life, warning device can send alarm to multi-stage filter core (wherein one-level filter core), the corresponding filter core of reminding user to replace.Warning device includes but not limited to hummer, alarm lamp etc.
In sum; According to the utility model; Can confirm the remaining life of each grade filter core in the multi-stage filter core according to the discharge of under meter collection or according to the working hour of topping-up pump; And can on indicating meter, intuitively show the remaining life of each grade filter core in the multi-stage filter core, thereby prompting user renew cartridge more.The filter core of the utility model changes the display device information intuitive display, be convenient to the user obtains and judges; Simple and the used components and parts cost of circuit structure is low, is convenient to the cost control that filter core is changed display unit and had the water purifier of this device.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. have filter core and change the water purifier of display unit, comprise the water inlet pipe of the former water of introducing that connects successively in housing and the said housing,, it is characterized in that multi-stage filter core and clear water tanks that former water is handled,
Said water purifier also comprises filter core replacing display unit; Said filter core changes that display unit comprises the principal controller of the working order of confirming multi-stage filter core and the indicating meter of the working order of the under meter of the collection discharge that is electrically connected with said principal controller respectively and demonstration multi-stage filter core; Wherein, said under meter is arranged between said multi-stage filter core and the said clear water tanks or is arranged in the said water inlet pipe, and said indicating meter is arranged on the said housing.
2. the water purifier with filter core replacing display unit according to claim 1; It is characterized in that said filter core is changed display unit and also comprised the storer that is arranged between said principal controller and the said indicating meter, is used to store the working order of said multi-stage filter core; The output terminal of said principal controller is connected with the input terminus of said storer, and the output terminal of said storer is connected with said indicating meter.
3. the water purifier with filter core replacing display unit according to claim 2 is characterized in that said principal controller comprises the first flow analysis circuit, and said first flow analysis circuit comprises the flow summer and the first residual flow counter; The input terminus of said flow summer is connected with the output terminal of said under meter, and the output terminal of said flow summer is connected with the input terminus of the said first residual flow counter, and the output terminal of the said first residual flow counter is connected with said storer.
4. the water purifier with filter core replacing display unit according to claim 1 and 2; It is characterized in that; Said indicating meter comprises display panel, and said display panel is provided with the relay indicating light of a plurality of buttons of supplying man-machine interaction, multi-stage filter core and the LED display space in multi-stage filter core work-ing life; Wherein, said a plurality of button comprises system water key, flushing key, query key and key is set.
5. the water purifier with filter core replacing display unit according to claim 1 and 2; It is characterized in that; Be provided with the water purification water monitor that detects water level in the clear water tanks in the said clear water tanks, be provided with the SV that the said water inlet pipe of control is introduced former water in the said water inlet pipe; Said SV and said water purification water monitor all are electrically connected with said principal controller.
6. the water purifier with filter core replacing display unit according to claim 1 and 2; It is characterized in that; Also be provided with raw water box between said water inlet pipe and the said multi-stage filter core; Be provided with the former water water monitor that detects water level in the raw water box in the said raw water box, said former water water monitor is electrically connected with said principal controller.
7. according to claim 6 have a water purifier that filter core is changed display unit, it is characterized in that, also is provided with the topping-up pump that is electrically connected with said principal controller between said raw water box and the said multi-stage filter core.
8. the water purifier with filter core replacing display unit according to claim 7; It is characterized in that; Said principal controller also comprises the second flow analysis circuit of confirming the working order of said multi-stage filter core according to the working hour of topping-up pump, and the said second flow analysis circuit comprises the time totalizer and the second residual flow counter; The input terminus of said time totalizer is connected with said topping-up pump, and the output terminal of said time totalizer is connected with the input terminus of the said second residual flow counter, and the output terminal of the said second residual flow counter is connected with said storer.
9. the water purifier with filter core replacing display unit according to claim 1 and 2 is characterized in that said principal controller is a micro-chip.
10. the water purifier with filter core replacing display unit according to claim 1 and 2; It is characterized in that; Said water purifier also comprises the water temperature control system that is connected with said clear water tanks, and said water temperature control system is made up of heating system that produces hot water and the refrigeration system that produces cold water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205593378U CN202430023U (en) | 2011-12-28 | 2011-12-28 | Water purifier with filter element replacing display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205593378U CN202430023U (en) | 2011-12-28 | 2011-12-28 | Water purifier with filter element replacing display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430023U true CN202430023U (en) | 2012-09-12 |
Family
ID=46779489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205593378U Expired - Lifetime CN202430023U (en) | 2011-12-28 | 2011-12-28 | Water purifier with filter element replacing display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430023U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336538A (en) * | 2013-06-17 | 2013-10-02 | 武汉斯隆电气有限公司 | Liquid level control system of water purification device |
| CN103844904A (en) * | 2012-12-07 | 2014-06-11 | 中山东菱威力电器有限公司 | Filter control system for drinking fountain |
| CN105519488A (en) * | 2015-12-30 | 2016-04-27 | 小米科技有限责任公司 | Control method and device for fish tank water purifier |
| WO2016074595A1 (en) * | 2014-11-14 | 2016-05-19 | 莱克电气绿能科技(苏州)有限公司 | Intelligent water purifier |
| CN108261824A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of filter element of water purifier replaces alarm set |
| CN108261830A (en) * | 2016-12-30 | 2018-07-10 | 北京中鑫中悦科技有限公司 | A kind of multi-stage filter core life tests suggestion device |
| CN109399840A (en) * | 2017-08-15 | 2019-03-01 | 芜湖美的厨卫电器制造有限公司 | The filter element life detection device and its detection method of purifying drinking appliance |
| CN109549478A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Water treatment facilities |
| CN111714938A (en) * | 2019-03-19 | 2020-09-29 | Fsp流动系统合伙控股股份公司 | Filter cover, filter device, filter system and method for calculating residual life |
| CN112354250A (en) * | 2020-08-06 | 2021-02-12 | 吴雪红 | Intelligent Internet of things management and control drinking water purification device and water dispenser |
-
2011
- 2011-12-28 CN CN2011205593378U patent/CN202430023U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844904A (en) * | 2012-12-07 | 2014-06-11 | 中山东菱威力电器有限公司 | Filter control system for drinking fountain |
| CN103336538A (en) * | 2013-06-17 | 2013-10-02 | 武汉斯隆电气有限公司 | Liquid level control system of water purification device |
| CN103336538B (en) * | 2013-06-17 | 2016-03-09 | 武汉斯隆电气有限公司 | Liquid level control system of water purification device |
| WO2016074595A1 (en) * | 2014-11-14 | 2016-05-19 | 莱克电气绿能科技(苏州)有限公司 | Intelligent water purifier |
| CN105519488A (en) * | 2015-12-30 | 2016-04-27 | 小米科技有限责任公司 | Control method and device for fish tank water purifier |
| CN108261824A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of filter element of water purifier replaces alarm set |
| CN108261830A (en) * | 2016-12-30 | 2018-07-10 | 北京中鑫中悦科技有限公司 | A kind of multi-stage filter core life tests suggestion device |
| CN109399840A (en) * | 2017-08-15 | 2019-03-01 | 芜湖美的厨卫电器制造有限公司 | The filter element life detection device and its detection method of purifying drinking appliance |
| CN109549478A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Water treatment facilities |
| CN111714938A (en) * | 2019-03-19 | 2020-09-29 | Fsp流动系统合伙控股股份公司 | Filter cover, filter device, filter system and method for calculating residual life |
| CN111714938B (en) * | 2019-03-19 | 2022-03-04 | 雅歌辉托斯集团有限公司 | Filter cover, filter device, filter system and method for calculating residual life |
| CN112354250A (en) * | 2020-08-06 | 2021-02-12 | 吴雪红 | Intelligent Internet of things management and control drinking water purification device and water dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202430023U (en) | Water purifier with filter element replacing display device | |
| CN103645706B (en) | A kind of water purifier with communication multimedia | |
| CN204675843U (en) | Family expenses telecommunication intelligence water purifier | |
| CN102151432B (en) | Water purifying plant state reminding system | |
| CN101746854A (en) | Water treatment apparatus | |
| CN105036396A (en) | Remotely-controllable desktop type intelligent water purifier | |
| CN102458599B (en) | Water purifier | |
| CN104803426A (en) | Water purifier and water purifier control method | |
| CN203941401U (en) | A kind of controller of household water-purifying machine | |
| CN204241028U (en) | A kind of water purifier intelligent remote monitoring system | |
| CN201993635U (en) | Intelligent control device for sewage treatment | |
| KR101936738B1 (en) | control method of in-house device using control kit and control method of water purifier using control kit | |
| CN209906367U (en) | Intelligent faucet communicated with water purifying equipment | |
| CN206033288U (en) | Purifier effluent disposal system | |
| CN202375897U (en) | High-accuracy smart water dispenser | |
| CN211706125U (en) | Intelligent water purifier | |
| CN213812432U (en) | Matrix type NB-IOT (network b-internet of things) intelligent water meter with valve | |
| CN203355451U (en) | Water purifier integrating computer control board and display screen | |
| CN105036214B (en) | Water purifier | |
| CN212515425U (en) | Intelligent controller of drinking water equipment | |
| CN205485436U (en) | Quick -witted intelligent control hardware equipment of clean drink of band -pass news function | |
| CN211004695U (en) | Water purifier filter element life reminding system and water purifier | |
| CN204752246U (en) | Water purifying system | |
| CN209858556U (en) | Intelligent water quality on-line monitoring device | |
| CN202860263U (en) | Water tap for water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |