CN206429729U - Water-saving tap - Google Patents
Water-saving tap Download PDFInfo
- Publication number
- CN206429729U CN206429729U CN201621287192.XU CN201621287192U CN206429729U CN 206429729 U CN206429729 U CN 206429729U CN 201621287192 U CN201621287192 U CN 201621287192U CN 206429729 U CN206429729 U CN 206429729U
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- CN
- China
- Prior art keywords
- metal electrode
- water
- electrode board
- handle
- faucet body
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of water-saving tap, including faucet body, it is rotatably installed in the handle above faucet body, triboelectricity sensor is provided between the lower end of the handle and the upper end of faucet body, the triboelectricity sensor includes the friction component and inductive component being oppositely arranged, first metal electrode board of triboelectricity sensor, second metal electrode board connects two inputs of mu balanced circuit respectively, the output end of the mu balanced circuit connects the signal input part of single-chip microcomputer, the control output end control of single-chip microcomputer has magnetic valve, the magnetic valve is arranged at the switch of control tap in faucet body.Tap detecting element of the present utility model is completely passive and simple in construction, is conducive to water saving.
Description
Technical field
The utility model is related to water-saving device field, more particularly to a kind of water-saving tap.
Background technology
In the prior art, use in toilet washes one's face, washing tap is by faucet body, water inlet, water control valve, water control valve handle
Hand, faucet outlet are constituted, and cocket handle is installed on faucet body top position, when using water, with hand adjustment control water control valve handle
The closing of manual water production.
But in public, people are when toilet water, many people or because time relationship, or because are not desired to
It is excessive to touch common equipment, or because habit problem, total uncomfortable using water wisely often forgets about and turns off tap, or mistake
Many use water causes the waste of water, lacks the consciousness of water saving.Therefore, how a kind of simple and practical water-saving tap is provided,
Just into the problem of worth solution.
Utility model content
In view of at least one defect of prior art, the purpose of this utility model is to provide a kind of water-saving tap, this
The tap detecting element of utility model is completely passive and simple in construction, and sensitivity is high, is easy to be widely popularized and applies, has
Beneficial to water saving.
In order to achieve the above object, the utility model is adopted the following technical scheme that：
A kind of water-saving tap, including faucet body, are rotatably installed in the handle above faucet body, and its key is：
Triboelectricity sensor is provided between the lower end of the handle and the upper end of faucet body, the triboelectricity sensor includes phase
To the friction component and inductive component of setting, friction component includes insulation egative film and is fixed on the friction of insulation egative film lower surface
Piece, friction component is fixed on the lower end of handle and rotated with handle, and friction plate is down；
Inductive component include be fixed together and stack from top to bottom electronic material film, the first metal electrode board,
Dividing plate, the second metal electrode board, inductive component are fixed on the upper end of faucet body, wherein obtaining electronic material film towards friction plate
And contacted with friction plate；
Triboelectricity sensor is provided with centre bore, and rotating shaft one end of tap is fixed on handle centre, and the other end is passed through
It is connected after the centre bore of triboelectricity sensor with the threaded upper ends of faucet body；
First metal electrode board, the second metal electrode board connect two inputs of mu balanced circuit respectively, described steady
The output end of volt circuit connects the signal input part of single-chip microcomputer, and the control output end control of single-chip microcomputer has magnetic valve, the electromagnetism
Valve is arranged at the switch of control tap in faucet body.
The utility model is a kind of water-saving tap based on the newest electric generation technology exploitation of friction, and friction plate can pass through
Bonding or other manner fix the lower surface for being attached to insulation egative film, and insulation egative film can pass through bonding or mode connects for screw or other sides
Formula is fixed on the lower end of handle, and obtaining electronic material film, the first metal electrode board, dividing plate, the second metal electrode board can be by viscous
Connect or clamping or other manner are superimposed together and are fixed on faucet body upper end.Electronic material pellicular front is wherein obtained to friction plate
And be connected with friction plate CONTACT WITH FRICTION.
Mu balanced circuit, single-chip microcomputer may be disposed at the internal or external of faucet body as needed.
Because the friction plate of friction component drives rotation by handle and is rubbed in obtaining for inductive component on electronic material film.
Due to frictional electricity, if the first metal electrode board is connected into the second metal electrode board through resistance just can export one therebetween
Individual pulse voltage.Single line is drawn respectively in the first metal electrode board, the second metal electrode board, mu balanced circuit is connected, and is recycled
Single-chip microcomputer is inputed to after mu balanced circuit voltage stabilizing, when the pulse of monolithic machine testing arrives, control magnetic valve is opened, then is delayed certain time
Single-chip microcomputer control magnetic valve is closed automatically, and magnetic valve is opened again until next subpulse arrives.Tap inspection of the present utility model
Survey element triboelectricity sensor completely passive and simple in construction, sensitivity is high, is easy to be widely popularized and applies.Be conducive to
Water saving.
The lower end of the handle is additionally provided with the case of tubular, and the case covers the triboelectricity sensor.
The case is used to protect triboelectricity sensor to avoid by damage.
The single-chip microcomputer is additionally provided with instruction control end, and the instruction control end is connected with indicator lamp.
When single-chip microcomputer control magnetic valve is opened, the instruction control end control indicator lamp of single-chip microcomputer goes out, when single-chip microcomputer control
During closed electromagnetic valve, the instruction control end control indicator lamp of single-chip microcomputer is bright.Play a kind of switch indicative function.
The mu balanced circuit includes integrated transporting discharging, and first metal electrode board is through resistance R3 the second metal electrodes of connection
Plate, first metal electrode board is also connected with the in-phase input end of integrated transporting discharging, and second metal electrode board is also connected with integrated
The inverting input of amplifier, signal input part of the output end through resistance R4 connection single-chip microcomputers of integrated transporting discharging.
Because triboelectricity sensor can produce the voltage that height is not waited because of the different of frictional force, brownout can cause list
Piece machine can not receive trigger signal, and overtension can burn single-chip microcomputer internal circuit, the output voltage of triboelectricity sensor
Single-chip microcomputer is reconnected after integrated transporting discharging, when voltage is too small, the sensitivity of triboelectricity sensor can be improved, in overtension
When, single-chip microcomputer can be protected, because the output voltage terminal of computing is constant.
The control output end connecting valve triode Q1 of single-chip microcomputer base stage, switch triode Q1 controls the electromagnetism
The power on/off of valve.
Foregoing circuit structure is easy to control high voltage, the magnetic valve of high current, smaller or voltage is smaller in electromagnetic valve current
When, the coil power on/off of magnetic valve 6 can also be controlled by the control output end direct voltage output of single-chip microcomputer.
Rotating mark is provided with the handle.
Rotating mark is rotated for instruction user, and the rotating mark of the present apparatus identifies for bidirectional rotation, can be clockwise
Or rotate counterclockwise, tap currently on the market has the pressing that has of rotation, if improper use can damage the tap life-span,
It is above-mentioned to be provided with beneficial to the triboelectricity sensor in protection tap and tap.
Described electronic material film PTFE film fep film PET film PDMS films or
Parylene F films or Kapton films；
The friction plate, the first metal electrode board, the second metal electrode board are copper sheet；Insulation egative film, dividing plate are Asia
Gram force plate.
Kapton films are the trade names of polyimides (PI) thin-film material.Parylene films are parylene films,
PDMS films are polydimethylsiloxanefilm films；PET film is pet film；Fep film is ethylene fluoride third
Alkene copolymer film；PTFE film is polytetrafluoroethylene film.
Above-mentioned material is cheap, is readily obtained.
The mu balanced circuit, single-chip microcomputer, magnetic valve are battery powered or powered by AC power after potential device transformation.
Battery, which is powered, can save potential device, and replacing battery or charging can be removed from by being powered using AC power through potential device
Worry, can select as needed.
Remarkable result：The utility model provides a kind of water-saving tap, and tap detecting element of the present utility model is complete
Completely without source, and it is simple in construction, and sensitivity is high, is easy to be widely popularized and applies, and is conducive to water saving.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the explosive view of triboelectricity sensor；
Fig. 3 is circuit module figure of the present utility model.
Fig. 4 is circuit diagram of the present utility model.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of water-saving tap, including faucet body 1, are rotatably installed in faucet body
Handle 2 above 1, is provided with triboelectricity sensor 3, the friction between the lower end of the handle 2 and the upper end of faucet body 1
Generating sensor 3 includes the friction component 31 and inductive component 32 that are oppositely arranged, friction component 31 include insulation egative film 31a and
The friction plate 31b of insulation egative film 31a lower surfaces is fixed on, friction component 31 is fixed on the lower end of handle 2 and rotated with handle 2,
Friction plate 31b is down；
Inductive component 32 obtains electronic material film 32a, the first metal electricity including what is be fixed together and stack from top to bottom
Pole plate 32b, dividing plate 32c, the second metal electrode board 32d, inductive component 32 are fixed on the upper end of faucet body 1, wherein obtaining electronics
Material film 32a is contacted towards friction plate 31b and with friction plate 31b；
Triboelectricity sensor 3 is provided with centre bore, and one end of rotating shaft 22 of tap is fixed on the center of handle 2, the other end
It is connected after through the centre bore of triboelectricity sensor 3 with the threaded upper ends of faucet body 1；
The first metal electrode board 32b, the second metal electrode board 32d connect two inputs of mu balanced circuit 4 respectively,
The output end of the mu balanced circuit 4 connects the signal input part of single-chip microcomputer 5, and the control output end control of single-chip microcomputer 5 has magnetic valve
6, the magnetic valve 6 is arranged at the switch of control tap in faucet body 1.
A kind of water-saving tap of the utility model based on the newest electric generation technology exploitation of friction, friction plate 31b can lead to
Cross bonding or other manner fixes the lower surface for being attached to insulation egative film 31a, insulation egative film 31a can pass through bonding or mode connects for screw
Or other manner is fixed on the lower end of handle 2, electronic material film 32a, the first metal electrode board 32b, dividing plate 32c, second are obtained
Metal electrode board 32d by bonding or clamping or can be otherwise attached to together and be fixed on the upper end of faucet body 1.Wherein
Electronic material film 32a is connected in face of friction plate 31b and with friction plate 31b CONTACT WITH FRICTIONs.
Mu balanced circuit 4, single-chip microcomputer 5 may be disposed at the internal or external of faucet body 1 as needed.
Due to friction component 31 friction plate 31b by handle 2 drive rotation and inductive component 32 electronic material it is thin
Rubbed on film 32a.Due to frictional electricity, if the first metal electrode board 32b is connected into the second metal electrode board 32d just through resistance
A pulse voltage can be exported therebetween.One is drawn respectively in the first metal electrode board 32b, the second metal electrode board 32d
Root line, connects mu balanced circuit 4, recycles and single-chip microcomputer 5 is inputed to after the voltage stabilizing of mu balanced circuit 4, when the detection pulse of single-chip microcomputer 5 arrives,
Control magnetic valve 6 is opened, then the control magnetic valve 6 of certain time single-chip microcomputer 5 that is delayed is closed automatically, until next subpulse arrives again
Open magnetic valve 6.Tap detecting element triboelectricity sensor 3 of the present utility model is completely passive and simple in construction, spirit
Sensitivity is high, is easy to be widely popularized and applies.Be conducive to water saving.
The lower end of the handle 2 is additionally provided with the case 21 of tubular, and the case 21 covers the triboelectricity sensor
3。
The case 21 is used to protect triboelectricity sensor 3 to avoid by damage.
Friction plate 31b is fan-shaped, and the first metal electrode board 32b edge is provided with multiple fan-like structures and friction plate 31b
Correspondence, the effect to improve triboelectricity.
The single-chip microcomputer 5 is additionally provided with instruction control end, and the instruction control end is connected with indicator lamp 7.
When the control magnetic valve 6 of single-chip microcomputer 5 is opened, the instruction control end control indicator lamp 7 of single-chip microcomputer 5 goes out, when single-chip microcomputer 5
When controlling the closing of magnetic valve 6, the instruction control end control indicator lamp 7 of single-chip microcomputer 5 is bright.Play a kind of switch indicative function.
The mu balanced circuit 4 includes integrated transporting discharging, and the first metal electrode board 32b is through the second metal of resistance R3 connections electricity
Pole plate 32d, the first metal electrode board 32b are also connected with the in-phase input end of integrated transporting discharging, the second metal electrode board 32d
It is also connected with the inverting input of integrated transporting discharging, signal input part of the output end through resistance R4 connections single-chip microcomputer 5 of integrated transporting discharging.
Because triboelectricity sensor 3 can produce the voltage that height is not waited because of the different of frictional force, brownout can cause
Single-chip microcomputer 5 can not receive trigger signal, and overtension can burn the internal circuit of single-chip microcomputer 5, the output of triboelectricity sensor 3
Voltage reconnects single-chip microcomputer 5 after integrated transporting discharging, when voltage is too small, the sensitivity of triboelectricity sensor 3 can be improved, in electricity
When pressing through high, single-chip microcomputer 5 can be protected, because the output voltage terminal of computing is constant.
The control output end connecting valve triode Q1 of the single-chip microcomputer 5 base stage, switch triode Q1 controls the electricity
The power on/off of magnet valve 6.
Foregoing circuit structure is easy to control high voltage, the magnetic valve 6 of high current, the electric current of magnetic valve 6 is smaller or voltage compared with
Hour, the coil power on/off of magnetic valve 6 can also be directly controlled by the control output end output voltage of single-chip microcomputer 5.
Rotating mark is provided with the handle 2.
Rotating mark is rotated for instruction user, and the rotating mark of the present apparatus identifies for bidirectional rotation, can be clockwise
Or rotate counterclockwise, tap currently on the market has the pressing that has of rotation, if improper use can damage the tap life-span,
It is above-mentioned to be provided with beneficial to the triboelectricity sensor 3 in protection tap and tap.
Described electronic material film 32a PTFE film fep film PET film PDMS films or
Parylene F films or Kapton films；
The friction plate 31b, the first metal electrode board 32b, the second metal electrode board 32d are copper sheet；Insulate egative film
31a, dividing plate 32c are acrylic board.
Kapton films are the trade names of polyimides (PI) thin-film material.Parylene films are parylene films,
PDMS films are polydimethylsiloxanefilm films；PET film is pet film；Fep film is ethylene fluoride third
Alkene copolymer film；PTFE film is polytetrafluoroethylene film.
Above-mentioned material is cheap, is readily obtained.
The mu balanced circuit 4, single-chip microcomputer 5, magnetic valve 6 are battery powered or supplied by AC power after potential device transformation
Electricity.
Battery, which is powered, can save potential device, and replacing battery or charging can be removed from by being powered using AC power through potential device
Worry, can select as needed.
Indicator lamp 7 is preferentially arranged at the periphery of faucet body 1.
The utility model provides a kind of water-saving tap, and tap detecting element of the present utility model is completely passive, and
And it is simple in construction, sensitivity is high, is easy to be widely popularized and applies.
Finally it should be noted that be：Listed above is only specific embodiment of the utility model, certain this area
Technical staff can be modified and modification to the utility model, if these modifications and variations belong to the utility model right and wanted
Ask and its equivalent technologies within the scope of, be considered as protection domain of the present utility model.
Claims (7)
1. a kind of water-saving tap, including faucet body (1), are rotatably installed in the handle (2) of faucet body (1) above, it is special
Levy and be：Triboelectricity sensor (3), the friction are provided between the lower end of the handle (2) and the upper end of faucet body (1)
Generating sensor (3) includes the friction component (31) and inductive component (32) being oppositely arranged, and friction component (31) includes insulation
Egative film (31a) and the friction plate (31b) for being fixed on insulation egative film (31a) lower surface, friction component (31) are fixed on handle (2)
Lower end simultaneously rotates with handle (2), and friction plate (31b) is down；
Inductive component (32) obtains electronic material film (32a), the first metal electricity including what is be fixed together and stack from top to bottom
Pole plate (32b), dividing plate (32c), the second metal electrode board (32d), inductive component (32) are fixed on the upper end of faucet body (1),
Electronic material film (32a) is wherein obtained to contact towards friction plate (31b) and with friction plate (31b)；
Triboelectricity sensor (3) is provided with centre bore, and rotating shaft (22) one end of tap is fixed on handle (2) center, another
Hold and be connected through after the centre bore of triboelectricity sensor (3) with the threaded upper ends of faucet body (1)；
First metal electrode board (32b), the second metal electrode board (32d) connect two inputs of mu balanced circuit (4) respectively
End, the signal input part of the output end connection single-chip microcomputer (5) of the mu balanced circuit (4), the control output end control of single-chip microcomputer (5)
There is magnetic valve (6), the magnetic valve (6) is arranged at the switch of control tap in faucet body (1).
2. water-saving tap according to claim 1, it is characterised in that：The lower end of the handle (2) is additionally provided with tubular
Case (21), the case (21) covers the triboelectricity sensor (3).
3. water-saving tap according to claim 1, it is characterised in that：The single-chip microcomputer (5) is additionally provided with instruction control
End, the instruction control end is connected with indicator lamp (7).
4. water-saving tap according to claim 1, it is characterised in that：The mu balanced circuit (4) includes integrated transporting discharging, institute
The first metal electrode board (32b) is stated through resistance R3 the second metal electrode boards of connection (32d), first metal electrode board (32b)
The in-phase input end of integrated transporting discharging is also connected with, second metal electrode board (32d) is also connected with the inverting input of integrated transporting discharging,
Signal input part of the output end of integrated transporting discharging through resistance R4 connection single-chip microcomputers (5).
5. water-saving tap according to claim 1, it is characterised in that：The control output end connection of the single-chip microcomputer (5)
Switch triode Q1 base stage, switch triode Q1 controls the power on/off of the magnetic valve (6).
6. water-saving tap according to claim 1, it is characterised in that：Rotating mark is provided with the handle (2).
7. water-saving tap according to claim 1, it is characterised in that：Described electronic material film (32a) or
PTFE film fep film PET film PDMS films Parylene F films or Kapton films；
The friction plate (31b), the first metal electrode board (32b), the second metal electrode board (32d) are copper sheet；Insulate egative film
(31a), dividing plate (32c) are acrylic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287192.XU CN206429729U (en) | 2016-11-29 | 2016-11-29 | Water-saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287192.XU CN206429729U (en) | 2016-11-29 | 2016-11-29 | Water-saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429729U true CN206429729U (en) | 2017-08-22 |
Family
ID=59589150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287192.XU Withdrawn - After Issue CN206429729U (en) | 2016-11-29 | 2016-11-29 | Water-saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641387A (en) * | 2016-11-29 | 2017-05-10 | 重庆科技学院 | Water-saving faucet |
| TWI675978B (en) * | 2018-01-05 | 2019-11-01 | 陳勝賢 | Electric diaphragm type flush valve with power generation function |
-
2016
- 2016-11-29 CN CN201621287192.XU patent/CN206429729U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641387A (en) * | 2016-11-29 | 2017-05-10 | 重庆科技学院 | Water-saving faucet |
| CN106641387B (en) * | 2016-11-29 | 2020-02-18 | 重庆科技学院 | Water-saving tap |
| TWI675978B (en) * | 2018-01-05 | 2019-11-01 | 陳勝賢 | Electric diaphragm type flush valve with power generation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20200218 |