CN102352937A - Method and device for prompting maintenance of draining water faucet - Google Patents
Method and device for prompting maintenance of draining water faucet Download PDFInfo
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- CN102352937A CN102352937A CN2011103107878A CN201110310787A CN102352937A CN 102352937 A CN102352937 A CN 102352937A CN 2011103107878 A CN2011103107878 A CN 2011103107878A CN 201110310787 A CN201110310787 A CN 201110310787A CN 102352937 A CN102352937 A CN 102352937A
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Abstract
The invention relates to the field of manufacture of drainage water faucets and particularly provides a method and a device for prompting maintenance of a draining water faucet. According to the invention, measurement is carried out on the waterflow flowing through a valve of the drainage water faucet, the measurement process of the waterflow flowing through the valve each time is triggered through the open of the valve, and stopped by the close of the valve, the measured waterflow of each time is accumulated, when the total cumulative waterflow achieves a set threshold, a maintenance prompt is sent out. The method and device provided by the invention are used for the automatic prompt for the maintenance of the drainage water faucet.
Description
Technical field
The present invention relates to the drainage water tap.
Background technique
Along with the raising of people's living standard, for the quality of increasing water quality, in water tap, install filtrating equipment usually additional, be referred to as the drainage water tap.The drainage water tap is according to the raw-material difference of used filter core, and the working life of filter core also can be different.Along with the prolongation of service time of drainage water tap, the impurity in the water can stop up filter core.Therefore, filter core needs regularly to clean and change, to guarantee the quality of drainage water quality.
Safeguard (the regularly cleaning or replacing) of the filter core of drainage water tap is to need the professional workforce to take water tap earlier apart at present, checks the behaviour in service of filter core, and whether concrete decision cleans and change again, makes troubles for concrete maintenance.Therefore, there is an improved drainage water tap to offer transparent window, supplies the user that the usage degree of filter core is observed, judge whether probably that according to the color of filter core needs change or clean by the user on the surface that the filter core position is installed.But the user also can only qualitatively judge according to self experience, can not really meet the maintenance period needs of drainage water tap.
Summary of the invention
Technical problem to be solved by this invention is: propose a kind of method and device of safeguarding the drainage water tap of pointing out; Can be quantitatively the use condition of the filter core of drainage water tap be judged and pointed out maintenance; Can reliably safeguard the drainage water tap accurately, and guarantee the quality of filtering water.
For solving the problems of the technologies described above; A kind of method of safeguarding the drainage water tap of pointing out; Water flow to the valve of the drainage water tap of flowing through is measured; And the metering process of the water flow of the valve of at every turn flowing through is to be triggered by the unlatching of valve; And stop by closing of valve; The water flow that adds up and be metered at every turn when the total water current amount that adds up reaches setting threshold, is then sent and is safeguarded prompting.
Further; The water flow of the valve of the drainage water tap of flowing through measured through timer realize; Specifically: the unlatching triggering timing of each valve, closing of valve stops timing, is converted into the water flow of correspondence according to the duration and the drainage water tap preset parameter of each metering.
Further, described drainage water tap preset parameter is meant the fixing empirical parameter that converses according to the valve caliber of drainage water tap and flow velocity.
Further, the water flow of the valve of the drainage water tap of flowing through measured through flowmeter realize that specifically: the unlatching of each valve triggers flow measurement, and closing of valve stops flow measurement, directly obtain the water flow of at every turn measuring.
Further, described flowmeter is turbine flowmeter or electromagnetic flowmeter.
Further, sending of said maintenance prompting is to be sent by display unit.
Further, said maintenance prompting comprises: clean filter core and renew cartridge more.
Further; This method specifically comprises: in the valve of drainage water tap, control panel is set; Switch and display unit; Said control panel is provided with control chip and peripheral circuit thereof; Said switch and control chip are electrically connected; The closed and disconnected of said switch is used for the beginning of triggering timing and stops; Said switch is configured to when the valve opening of drainage water tap and closure; When the valve closing of drainage water tap and break off; Said display unit and control chip are electrically connected; Said display unit is driven by said control chip; The storage space of said control chip is stored predefined water flow threshold value and maintenance scheme; The each timing of said control chip accumulative total; And be scaled the total water current amount; When the total water current amount reaches the water flow threshold value of setting, drive the corresponding maintenance prompting scheme that display unit demonstrates the storage space storage.
A kind of device of safeguarding the drainage water tap of pointing out, this drainage water tap comprises water supply hose, valve, valve body adapter, filter core, water outlet group, said valve is made up of spool, valve body and handle, it is characterized in that: be provided with in the said valve
The batching unit that the water flow of the valve of the drainage water tap of flowing through is measured,
The switch that the triggering metering begins/stops,
The water flow of cumulative measurement, judge the total water current amount whether reach threshold value and send the control unit of safeguarding prompting,
The storage unit of the water flow data of storage control program and metering,
Show the display unit of safeguarding prompting.
Further, said batching unit, said control unit and said storage unit are realized by control chip.
Further; The batching unit that the water flow of said valve to the drainage water tap of flowing through is measured is a timer; The unlatching triggering timing of each valve; Closing of valve stops timing, and control chip is converted into corresponding water flow according to the duration and the drainage water tap preset parameter of each metering.
Further, the batching unit that the water flow of said valve to the drainage water tap of flowing through is measured is a flowmeter, and the unlatching of each valve triggers flow measurement, and closing of valve stops flow measurement, and control chip can directly obtain the water flow of each metering.
Further; Switch and control chip that said triggering metering begins/stops are electrically connected; Be provided with positioning shaft and location axle sleeve in the handle of drainage water tap; The inside of said location axle sleeve is provided with a projection; When rotatory handling is opened the valve of drainage water tap; Said location axle sleeve rotates around positioning shaft, and the projection of said location axle sleeve is withstood switch, triggers the metering beginning; When rotatory handling was closed the valve of drainage water tap, the projection of said location axle sleeve was left the switch on the said control chip, triggered metering and stopped.
Further, said display unit is a liquid crystal display panel.
The present invention adopts said method and device, regularly reminds the user to clean and renew cartridge more, makes and safeguards that the drainage water tap is more convenient, thereby guaranteed the quality of water quality.Can be quantitatively the use condition of the filter core of drainage water tap be judged and pointed out maintenance, can reliably safeguard the drainage water tap accurately, and guarantee the quality of filtering water.
Description of drawings
Fig. 1 is the explosive view that the device of drainage water tap is safeguarded in embodiment's prompting among the present invention;
Fig. 2 is the circuit theory diagrams of the control chip among the present invention;
Fig. 3 is the schematic representation of grip member among the present invention;
Fig. 4 is the schematic representation that the projection of location axle sleeve among the present invention triggers the control chip switch.
Embodiment
Combine accompanying drawing and embodiment that the present invention is further specified at present.
The present invention includes a kind of method and a kind of device of safeguarding the drainage water tap of pointing out of safeguarding the drainage water tap of pointing out.
Wherein, The method of drainage water tap is safeguarded in prompting; Be that the water flow of the valve of the drainage water tap of flowing through is measured; And the metering process of the water flow of the valve of at every turn flowing through is to be triggered by the unlatching of valve; And stop by closing of valve; The water flow that adds up and be metered at every turn when the total water current amount that adds up reaches setting threshold, is then sent and is safeguarded prompting.
Further; The water flow of the valve of the drainage water tap of flowing through measured through timer realize; Specifically: the unlatching triggering timing of each valve, closing of valve stops timing, is converted into the water flow of correspondence according to the duration and the drainage water tap preset parameter of each metering.Described drainage water tap preset parameter is meant the fixing empirical parameter that converses according to the valve caliber of drainage water tap and flow velocity.
Further, the water flow of the valve of the drainage water tap of flowing through is measured also and can be realized that specifically: the unlatching of each valve triggers flow measurement, and closing of valve stops flow measurement, directly obtains the water flow of at every turn measuring through flowmeter.Wherein, described flowmeter is turbine flowmeter or electromagnetic flowmeter, certainly, also can be the device of other metering water flows.
Further, sending of said maintenance prompting is to be sent by display unit, and said maintenance prompting comprises: clean filter core and renew cartridge more.
Further; This method specifically comprises: in the valve of drainage water tap, control panel is set; Switch and display unit; Said control panel is provided with control chip and peripheral circuit thereof; Said switch and control chip are electrically connected; The closed and disconnected of said switch is used for the beginning of triggering timing and stops; Said switch is configured to when the valve opening of drainage water tap and closure; When the valve closing of drainage water tap and break off; Said display unit and control chip are electrically connected; Said display unit is driven by said control chip; The storage space of said control chip is stored predefined water flow threshold value and maintenance scheme; The each timing of said control chip accumulative total; And be scaled the total water current amount; When the total water current amount reaches the water flow threshold value of setting, drive the corresponding maintenance prompting scheme that display unit demonstrates the storage space storage.
Like Fig. 1-shown in Figure 4; A kind of device of safeguarding the drainage water tap of pointing out; This drainage water tap comprises water supply hose 1; Fixed tube connects 2; Hexagonal flange nut 3; Pad 4; The one O type circle 5; Valve body 6; Spool 7; Positioning shaft 20; Location axle sleeve 8; Display unit 9; Handle 10; Nut 11; Sign button 12; The 2nd O type circle 13; Valve body takes over 14; Filter core 15; The 3rd O type circle 16; Pressure cap lid 17; Joint 18; Water outlet group 19; Control panel 21; Switch 22; Said valve body 6; Spool 7; Handle 10 grades are formed valve
Said control panel 21 is arranged in the valve; Which is provided with control chip and peripheral circuit thereof; Said control chip comprises timing unit, memory cell and control module at least; Said switch 22 is electrically connected with control chip; Said timing unit measures the discharge of the valve of the drainage tap of flowing through; Whether the discharge of said control module cumulative measurement, judgement total water current amount reach threshold value and send and safeguard prompting; The discharge data of said cell stores control program and metering; Said switch 22 triggers metering to begin/stops; The closed and disconnected of said switch 22 is used for triggering metering to begin/stops; Said handle 10 has the knob sleeve; Its top is provided with the cavity volume of mount display 9 and control panel 21; The center is provided with a locating shaft 20 in the sleeve; The axle center of locating shaft 20 is a hollow; Has the interlock line on the axis body external tooth that is snapped at spool 15 on the wall of chamber; The inside of said location axle sleeve 8 is provided with a projection; When swing handle 10 is opened the valve of drainage tap; Said location axle sleeve 8 rotates around locating shaft 20; The projection of said location axle sleeve 8 is withstood said switch 22; The timing unit that triggers said control chip picks up counting; When swing handle 10 is closed the valve of drainage tap; The projection of said location axle sleeve 8 is left switch 22, and the timing unit that triggers said control chip stops timing.
The control program of the cell stores of said control chip has preestablished water flow threshold value and corresponding maintenance scheme; The duration of the each metering of said control chip accumulative total; And be converted into corresponding total water current amount according to the preset parameter of drainage water tap; When the total water current amount reaches the water flow threshold value of setting; Then send and safeguard prompting, and show by said display unit 9.
Further, said display unit 9 is liquid crystal display panel, directly demonstration cleaning filter core or more renew cartridge printed words; Can certainly use other modes to represent, for example use the LED lamp, the bright expression of regulation green light is normal; Filter core is cleaned in the bright expression of amber light, and the bright expression of red light is renew cartridge more.
Further, said control chip is custom chip U1, can certainly adopt other modes to realize, for example single-chip microcomputer, FPGA etc.
Further, for the accuracy of statistic flow, pressure regulator valve also is housed at water supply hose 1 place of drainage water tap.
Further; The preset parameter of the timing unit of above-mentioned use control chip and drainage water tap is scaled the mode of water flow; Also directly the use traffic meter is realized; For example turbine flowmeter, electromagnetic flowmeter etc. measure the device of water flow; Adopt flowmeter to realize; Then the unlatching of each valve triggers flow measurement, and closing of valve stops flow measurement, and control chip can directly obtain the water flow of each metering.In the aforesaid way, the advantage that adopts the mode of timing be with low cost, equipment is small and exquisite.
In timing unit, for example, in practical use, according to the formula πd
2 / 4 * v * t calculated total water flow, where d is the diameter of the tap water treatment ,? v tap water is flowing through the filtration velocity, t is the time to open the valve timing unit cumulative total amount of time, such as every two tons of water that is filtered to clean filters, each filter four tons of water will have to replace the filter, water treatment tap diameter d of 0.6 cm, under normal circumstances, the inlet water pressure of 0.1Mpa (pressure 1kg) the case of the water through the filter after the flow velocity v is 0.885m / s, the calculation of the fixed parameters are the tap water treatment 1/40 liters per second, or tap water treatment parameters can be fixed through the meter per second measured value of the water flow informed, the control chip can be a control program storage unit is set to: the total water flow> = 2 tons of water then clean the filter display device 9 shows, the total water flow> = 4 tons 9 shows the display device to replace the filter; then when the timing unit cumulative time reaches 80,000 seconds (about 22.2 hours), the control chip drives the display device 9 shows "clean the filter" words, when the timing unit cumulative time reaches 160,000 seconds (about 44.4 hours), the control chip drives the display device 9 shows "filter replacement" words.Certain, display unit 9 also can show the water flow of current accumulative total simultaneously, and with the unit's of being upgraded to saltus step whenever, can make the user be expressly understood the filter core use condition of drainage water tap more like this.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the present invention that do not break away from appended claims and limited; Can make various variations to the present invention in the form and details, be protection scope of the present invention.
Claims (14)
1. point out the method for safeguarding the drainage water tap for one kind; It is characterized in that: the water flow to the valve of the drainage water tap of flowing through is measured; And the metering process of the water flow of the valve of at every turn flowing through is to be triggered by the unlatching of valve; And stop by closing of valve; The water flow that adds up and be metered at every turn; When the total water current amount that adds up reaches setting threshold, then send and safeguard prompting.
2. the method for drainage water tap is safeguarded in prompting according to claim 1; It is characterized in that: the water flow of the valve of the drainage water tap of flowing through is measured through timer realize; Specifically: the unlatching triggering timing of each valve; Closing of valve stops timing, is converted into corresponding water flow according to the duration of each metering and drainage water tap preset parameter.
3. the method for drainage water tap is safeguarded in prompting according to claim 2, it is characterized in that: described drainage water tap preset parameter is meant the fixing empirical parameter that converses according to the valve caliber of drainage water tap and flow velocity.
4. the method for drainage water tap is safeguarded in prompting according to claim 1; It is characterized in that: the water flow of the valve of the drainage water tap of flowing through is measured through flowmeter realize; Specifically: the unlatching of each valve triggers flow measurement; Closing of valve stops flow measurement, directly obtains the water flow of each metering.
5. the method for drainage water tap is safeguarded in prompting according to claim 4, it is characterized in that: described flowmeter is turbine flowmeter or electromagnetic flowmeter.
6. the method for drainage water tap is safeguarded in prompting according to claim 1, it is characterized in that: sending of said maintenance prompting is to be sent by display unit.
7. the method for drainage water tap is safeguarded in prompting according to claim 1, it is characterized in that: said maintenance prompting comprises: clean filter core and renew cartridge more.
8. the method for drainage tap is safeguarded in prompting according to claim 1; It is characterized in that: this method specifically comprises: control panel, switch and display unit are set in the valve of drainage tap; Said control panel is provided with control chip and peripheral circuit thereof; Said switch and control chip are electrically connected; The closed and disconnected of said switch is used for the beginning of triggering timing and stops; Said switch is configured to when the valve opening of drainage tap and closure, breaks off when the valve closing of drainage tap; Said display unit and control chip are electrically connected; Said display unit is driven by said control chip; The memory space of said control chip is stored predefined discharge threshold value and maintenance scheme; The each timing of said control chip accumulative total; And be scaled the total water current amount; When the total water current amount reaches the discharge threshold value of setting, drive the corresponding maintenance prompting scheme that display unit demonstrates the memory space storage.
9. point out the device of safeguarding the drainage water tap for one kind, this drainage water tap comprises water supply hose, valve, valve body adapter, filter core, water outlet group, and said valve is made up of spool, valve body and handle, it is characterized in that: be provided with in the said valve
The batching unit that the water flow of the valve of the drainage water tap of flowing through is measured,
The switch that the triggering metering begins/stops,
The water flow of cumulative measurement, judge the total water current amount whether reach threshold value and send the control unit of safeguarding prompting,
The storage unit of the water flow data of storage control program and metering,
Show the display unit of safeguarding prompting.
10. the device of drainage water tap is safeguarded in prompting according to claim 9, it is characterized in that: said batching unit, said control unit and said storage unit, realized by control chip.
11. the device of drainage water tap is safeguarded in prompting according to claim 9; It is characterized in that: the batching unit that the water flow of said valve to the drainage water tap of flowing through is measured is a timer; The unlatching triggering timing of each valve; Closing of valve stops timing, and control chip is converted into corresponding water flow according to the duration and the drainage water tap preset parameter of each metering.
12. the device of drainage water tap is safeguarded in prompting according to claim 9; It is characterized in that: the batching unit that the water flow of said valve to the drainage water tap of flowing through is measured is a flowmeter; The unlatching of each valve triggers flow measurement; Closing of valve stops flow measurement, and control chip can directly obtain the water flow of each metering.
13. the device of drainage water tap is safeguarded in prompting according to claim 9; It is characterized in that: switch and control chip that said triggering metering begins/stops are electrically connected; Be provided with positioning shaft and location axle sleeve in the handle of drainage water tap; The inside of said location axle sleeve is provided with a projection; When rotatory handling is opened the valve of drainage water tap; Said location axle sleeve rotates around positioning shaft, and the projection of said location axle sleeve is withstood switch, triggers the metering beginning; When rotatory handling was closed the valve of drainage water tap, the projection of said location axle sleeve was left the switch on the said control chip, triggered metering and stopped.
14. the device of drainage water tap is safeguarded in prompting according to claim 9, it is characterized in that: said display unit is a liquid crystal display panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110310787 CN102352937B (en) | 2011-10-13 | 2011-10-13 | Method and device for prompting maintenance of draining water faucet |
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| CN 201110310787 CN102352937B (en) | 2011-10-13 | 2011-10-13 | Method and device for prompting maintenance of draining water faucet |
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| CN102352937A true CN102352937A (en) | 2012-02-15 |
| CN102352937B CN102352937B (en) | 2013-07-17 |
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Cited By (9)
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| CN104455698A (en) * | 2014-12-04 | 2015-03-25 | 佛山市美的清湖净水设备有限公司 | Faucet for water purifier and water purifier with faucet |
| CN104983308A (en) * | 2015-06-11 | 2015-10-21 | 河南绿圃农业科技有限公司 | Water dispenser |
| CN105214373A (en) * | 2015-10-13 | 2016-01-06 | 中山方诺环保技术有限公司 | A kind of water purification tap with filter element life clocking capability |
| CN105753108A (en) * | 2015-01-07 | 2016-07-13 | 日本多宁股份有限公司 | Electrolytic water generating device |
| CN107789886A (en) * | 2017-11-30 | 2018-03-13 | 泉州万利得节能科技有限公司 | A kind of disposable element |
| CN108844877A (en) * | 2018-05-04 | 2018-11-20 | 科勒(中国)投资有限公司 | A kind of data detection method and device based on the filter assemblies service life |
| CN108975431A (en) * | 2018-09-06 | 2018-12-11 | 泉州万滤达净水科技有限公司 | A kind of portable metering electric water purifying kettle and its working method |
| WO2019148310A1 (en) * | 2018-01-30 | 2019-08-08 | 深圳大学 | Faucet with water purification function |
| US11131086B2 (en) | 2018-10-17 | 2021-09-28 | Fb Global Plumbing Group Llc | Electronic plumbing fixture fitting including demonstration feature |
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| CN104455698A (en) * | 2014-12-04 | 2015-03-25 | 佛山市美的清湖净水设备有限公司 | Faucet for water purifier and water purifier with faucet |
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| US11131086B2 (en) | 2018-10-17 | 2021-09-28 | Fb Global Plumbing Group Llc | Electronic plumbing fixture fitting including demonstration feature |
| US11136751B2 (en) | 2018-10-17 | 2021-10-05 | Fb Global Plumbing Group Llc | Electronic plumbing fixture fitting including preset feature |
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Effective date of registration: 20210409 Address after: 362000 area a, 7th floor, Mingli building, No.24, Xingtai Road, Quanzhou Economic and Technological Development Zone, Fujian Province Patentee after: FUJIAN LUGUAN NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 411, 412, Venture Building 1, high tech park, detai Road, Quanzhou Economic and Technological Development Zone, Fujian Province, 362000 Patentee before: QUANZHOU WANLIDE ENERGY-SAVING TECHNOLOGY Co.,Ltd. |