CN202091607U - Concealed installation type induction faucet - Google Patents
Concealed installation type induction faucet Download PDFInfo
- Publication number
- CN202091607U CN202091607U CN2011202773701U CN201120277370U CN202091607U CN 202091607 U CN202091607 U CN 202091607U CN 2011202773701 U CN2011202773701 U CN 2011202773701U CN 201120277370 U CN201120277370 U CN 201120277370U CN 202091607 U CN202091607 U CN 202091607U
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- China
- Prior art keywords
- induction
- electromagnetic valve
- supply voltage
- valve device
- detection unit
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- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
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- Domestic Plumbing Installations (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a concealed installation type induction faucet, which includes a faucet main body (1) and an induction control valve assembly (2). The induction control valve assembly (2) includes an induction controller (2-1), an infrared sensor (2-2) and an electromagnetic valve device (2-3); a signal output end of the infrared sensor (2-2) is connected with a control signal input end of the electromagnetic valve device (2-3) through the induction controller (2-1); the faucet is characterized in that the induction control valve assembly (2) is provided with a power supply voltage detection unit (2-4) and an alarm display unit (2-5), an output end of the power supply voltage detection unit (2-4) is connected with one signal input end of the induction controller (2-1), one signal output end of the induction controller (2-1) is connected with a control input end of the alarm display unit (2-5), and the induction controller (2-1) detects the power supply voltage according to the power supply voltage detection unit (2-4) so as to control the action of the alarm display unit (2-5). The concealed installation type induction faucet is simple and convenient to maintain, is clean and sanitary, saves water resources, and can remind a user to replace a battery and avoid unnecessary damage.
Description
Technical field
The utility model relates to a kind of water tap, and especially a kind of in-wall inductive faucet is applicable to public places such as hotel, office building, hospital.Belong to sanitary equipment and decoration material field.
Background technique
At present, the water tap great majority that use in public are traditional type water taps.Because the water tap of this quasi-tradition is to control tap by staff contact handle, in the hotel, public places such as office buildings, airport, medical institutions, be easy to generate antihygienic phenomenon.Need contact, easily produce the shortcoming of spread of germs with staff for the switch that overcomes the traditional water tap, people bring into use inductive water tap, because the utilization of infrared induction technology can be accomplished automatic control, staff is placed on water outlet bubbler below and promptly responds to water outlet, staff promptly stops water outlet after leaving induction range, staff just need not the water contacting tap like this, therefore, can effectively avoid bacterial cross-infection, not only reach clean, sanitary effect, and reach the purpose of water saving.But, the induction tap of prior art, there are two aspect defectives: the firstth, detection, alarm structure are not set, when low or battery electric quantity is not enough when hydraulic pressure, there is not water to flow out from the water outlet of water tap, the prompting that hydraulic pressure is low or battery electric quantity is low does not appear yet, easily the erroneous judgement of water tap damage.The second, dismounting is difficult in maintenance, brings inconvenience for people's use.
The model utility content
The purpose of this utility model is in order to solve the deficiencies in the prior art part, and a kind of in-wall inductive faucet of rational in infrastructure, dismounting easy maintenance is provided.
The purpose of this utility model can reach by taking following technological scheme:
The in-wall inductive faucet, comprise and be positioned at outer faucet subject of wall and the induction control valve assembly that is positioned within the walls, induction control valve assembly comprises induction controller, infrared inductor and electromagnetic valve device, the external intake pipe of electromagnetic valve device feed-water end, the waterexit end of electromagnetic valve device connects the feed-water end of faucet subject, and the signal output part of infrared inductor connects the control signal input end of electromagnetic valve device by induction controller; Its structural feature is: induction control valve assembly is provided with supply voltage detection unit and alarm indication unit, the output terminal of supply voltage detection unit connects a signal input part of induction controller, a signal output part of induction controller connects alarm indication unit controls input end, induction controller detects supply voltage according to the supply voltage detection unit, the action of control alarm indication unit.
The purpose of this utility model can also reach by taking following technological scheme:
A kind of mode of execution of the present utility model is: described faucet subject can comprise water outlet bubbler, outlet pipe, water outlet adapter and panel, on panel, be provided with through hole and induction window, one end of outlet pipe is connected with the water outlet bubbler, and the other end of outlet pipe is taken over water outlet by the through hole on the panel and is connected; Induction controller is connected by two interior joints of two wire terminals and electromagnetic valve device, and the transmitting terminal of infrared inductor is connected with the receiving terminal of induction controller, and infrared inductor is complementary with the induction window and is connected in the back side of panel.
A kind of mode of execution of the present utility model is: described water outlet bubbler can be by overcoat, fuse and the pad structure that links into an integrated entity.
A kind of mode of execution of the present utility model: can be below described water outlet bubbler, over against the zone formation induction zone of responding to window.
A kind of mode of execution of the present utility model is: described panel is logical can cross two cross sunk screw fixed installations on the wall.
A kind of mode of execution of the present utility model is: described induction controller can be made of MCU microprocessor, reception amplifying unit, electromagenetic wave radiation Interference Detection unit and filter shape unit, infrared inductor can be made of infrared receiving tube, infrared transmitting tube and emission driver element, electromagnetic valve device can be made of solenoid valve state detection unit, solenoid-driven module and solenoid valve, the alarm indication unit can be made of buzzer and display device, and the supply voltage detection unit can be made of voltage detecting circuit.
A kind of mode of execution of the present utility model is: described electromagnetic valve device can be installed on the wall by four screw.
A kind of mode of execution of the present utility model is: can be provided with battery case and the tutorial light of placing four joint No.5 cells in described electromagnetic valve device.
The utlity model has following outstanding beneficial effect:
1, induction controller of the present utility model in use can be constantly carries out spotting scaming to background (as the degree of depth of platform basin and shape etc.), and according to the information of scanning background data is made correction, produces malfunction to prevent tap because of the background drift.
2, the utility model is when driving solenoid valve, if supply voltage is lower than 4.3V, or when hydraulic pressure higher, and battery electric quantity hangs down when being not enough to drive solenoid valve work, induction controller can send under-voltage warning signal, going out under the water state this moment, and tutorial light can glimmer 1 time in per 3 seconds, and the prompting user changes battery; If supply voltage is lower than 4.3V before use, induction controller can be forbidden tap work.This moment, tutorial light can glimmer 1 time in per 3 seconds, and the prompting user changes battery.
3, infrared inductor of the present utility model is placed within the walls, and is rational in infrastructure, the dismounting easy maintenance, and clean hygiene is not only saved water resources, and energy moment reminding user to replace battery, to avoid unnecessary damage.
Description of drawings
Fig. 1 is an assembling schematic representation of the present utility model.
Fig. 2 is the structural representation of induction control valve assembly of the present utility model.
Fig. 3 is a working state schematic representation of the present utility model.
Fig. 4 is the right elevation of Fig. 3.
Fig. 5 is the circuit structure block diagram of control valve assembly of the present utility model.
Embodiment
Specific embodiment 1:
Fig. 1-Fig. 5 constitutes specific embodiment of the utility model 1.
See figures.1.and.2, present embodiment comprises faucet subject 1 that is positioned at outside the wall and the induction control valve assembly 2 that is positioned within the walls, induction control valve assembly 2 comprises induction controller 2-1, infrared inductor 2-2 and electromagnetic valve device 2-3, the external intake pipe of electromagnetic valve device 2-3 feed-water end, the waterexit end of electromagnetic valve device 2-3 connects the feed-water end of faucet subject 1,, the signal output part of infrared inductor 2-2 connects the control signal input end of electromagnetic valve device 2-3 by induction controller 2-1; Induction control valve assembly 2 is provided with supply voltage detection unit 2-4 and alarm indication unit 2-5, the output terminal of supply voltage detection unit 2-4 connects the signal input part of induction controller 2-1, the signal output part of induction controller 2-1 connects 2-5 control input end, alarm indication unit, induction controller 2-1 detects supply voltage according to supply voltage detection unit 2-4, the action of control alarm indication unit 2-5.
In the present embodiment: described faucet subject 1 comprises water outlet bubbler 1-1, outlet pipe 1-2, water outlet adapter 1-3 and panel 1-4, on panel 1-4, be provided with through hole 1-4-1 and induction window 1-4-2, the end of outlet pipe 1-2 is connected with water outlet bubbler 1-1, and the other end of outlet pipe 1-2 is taken over 1-3 by the through hole 1-4-1 on the panel 1-4 with water outlet and is connected; Induction controller 2-1 is connected by two interior joints of two wire terminals and electromagnetic valve device 2-3, the transmitting terminal of infrared inductor 2-2 is connected with the receiving terminal of induction controller 2-1, and infrared inductor 2-2 is complementary with induction window 1-4-2 and is connected in the back side of panel.Described water outlet bubbler 1-1 is by overcoat 1-1-1, fuse 1-1-2 and the pad 1-1-3 structure that links into an integrated entity.Below described water outlet bubbler 1-1, over against the zone formation induction zone of responding to window 1-4-2.Described panel 1-4 by two cross sunk screw fixed installations on the wall.Described electromagnetic valve device 2-3 installs on the wall by four screw.
Described induction controller 2-1 is made of MCU microprocessor, reception amplifying unit, electromagenetic wave radiation Interference Detection unit and filter shape unit, infrared inductor 2-2 is made of infrared receiving tube, infrared transmitting tube, emission driver element and tutorial light, and wherein launching driver element can be made of the driving chip or the transistor drive circuit of routine; Electromagnetic valve device 2-3 is made of solenoid valve state detection unit, solenoid-driven module and solenoid valve, and above-mentioned parts constitute conventional induction control valve assembly; Alarm indication unit 2-5 is made of buzzer and display device, and supply voltage detection unit 2-4 can be made of the voltage detecting circuit of routine.Output terminal, its output terminal that the input end of supply voltage detection unit 2-4 connects supply voltage connect one of I/O port of MCU microprocessor, and two of MCU microprocessor I/O port connects the input end of alert display unit 2-5.
When as installed was used, the water outlet of faucet subject 1 (water outlet bubbler 1-1) or whole parts were positioned at outside the wall, and whole parts of induction control valve assembly 2 are arranged within the walls, thereby constitute the in-wall induction tap.
The working principle of present embodiment:
With reference to Fig. 3, Fig. 4 and Fig. 5, induction controller 2-1 by self check after, the background state before the induction window 1-4-2 is scanned measuring and calculating, and according to the data automatic setting distance of reaction of measuring and calculating, tutorial light meeting this moment is 8 times (about 6 seconds) of flicker continuously, and tap can normally use afterwards.Utilize the infrared reflection principle, in staff is placed on the induction zone of water outlet bubbler 1-1 below, the infrared rays that the infrared emission tube of infrared inductor 2-2 sends by induction window 1-4-2, because the retaining of picking up of staff reflexes to infrared receiver tube, send to solenoid valve through the signal after the MCU microprocessor disposal of induction controller 2-1, press the command control tap water outlet of appointment after the solenoid valve received signal; When staff leaves induction zone, valve core of the electromagnetic valve is then controlled the pass water of tap through inner spring reset.When supply voltage was lower than setting value, supply voltage detection unit 2-4 sent to the MCU microprocessor with detected voltage signal, and the MCU microprocessor sends a signal to alert display unit 2-5, drove buzzer sounding and display device display alarm with being concerned about the replacing battery.
The above; it only is the specific embodiment of the utility model the best; but protection domain of the present utility model is not limited thereto, and any design is equal to and replaces or change according to the technical solution of the utility model and model utility thereof, all belongs to protection domain of the present utility model.
Claims (8)
1. in-wall inductive faucet, comprise and be positioned at the outer faucet subject (1) of wall and be positioned within the walls induction control valve assembly (2), induction control valve assembly (2) comprises induction controller (2-1), infrared inductor (2-2) and electromagnetic valve device (2-3), the external intake pipe of electromagnetic valve device (2-3) feed-water end, the waterexit end of electromagnetic valve device (2-3) connects the feed-water end of faucet subject (1), and the signal output part of infrared inductor (2-2) connects the control signal input end of electromagnetic valve device (2-3) by induction controller (2-1); It is characterized in that: induction control valve assembly (2) is provided with supply voltage detection unit (2-4) and alarm indication unit (2-5), the output terminal of supply voltage detection unit (2-4) connects a signal input part of induction controller (2-1), a signal output part of induction controller (2-1) connects control input end, alarm indication unit (2-5), induction controller (2-1) detects supply voltage according to supply voltage detection unit (2-4), the action of control alarm indication unit (2-5).
2. in-wall inductive faucet according to claim 1, it is characterized in that: described faucet subject (1) comprises water outlet bubbler (1-1), outlet pipe (1-2), water outlet adapter (1-3) and panel (1-4), on panel (1-4), be provided with through hole (1-4-1) and induction window (1-4-2), one end of outlet pipe (1-2) is connected with water outlet bubbler (1-1), and the other end of outlet pipe (1-2) is taken over (1-3) by through hole (1-4-1) on the panel (1-4) and water outlet and is connected; Induction controller (2-1) is connected by two interior joints of two wire terminals and electromagnetic valve device (2-3), the transmitting terminal of infrared inductor (2-2) is connected with the receiving terminal of induction controller (2-1), and infrared inductor (2-2) is complementary with induction window (1-4-2) and is connected in the back side of panel.
3. in-wall inductive faucet according to claim 2 is characterized in that: described water outlet bubbler (1-1) is by overcoat (1-1-1), fuse (1-1-2) and pad (1-1-3) structure that links into an integrated entity.
4. in-wall inductive faucet according to claim 2 is characterized in that: in the below of described water outlet bubbler (1-1), over against the zone formation induction zone of responding to window (1-4-2).
5. in-wall inductive faucet according to claim 2 is characterized in that: described panel (1-4) by two cross sunk screw fixed installations on the wall.
6. in-wall inductive faucet according to claim 2, it is characterized in that: described induction controller (2-1) is made of MCU microprocessor, reception amplifying unit, electromagenetic wave radiation Interference Detection unit and filter shape unit, infrared inductor (2-2) is made of infrared receiving tube, infrared transmitting tube and emission driver element, electromagnetic valve device (2-3) is made of solenoid valve state detection unit, solenoid-driven module and solenoid valve, alarm indication unit (2-5) is made of buzzer and display device, and supply voltage detection unit (2-4) is made of voltage detecting circuit.
7. in-wall inductive faucet according to claim 1 is characterized in that: described electromagnetic valve device (2-3) is installed on the wall by four screw.
8. in-wall inductive faucet according to claim 1 is characterized in that: be provided with battery case (2-3-1) and the tutorial light of placing four joint No.5 cells in the described electromagnetic valve device (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202773701U CN202091607U (en) | 2011-08-02 | 2011-08-02 | Concealed installation type induction faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202773701U CN202091607U (en) | 2011-08-02 | 2011-08-02 | Concealed installation type induction faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091607U true CN202091607U (en) | 2011-12-28 |
Family
ID=45366675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202773701U Expired - Fee Related CN202091607U (en) | 2011-08-02 | 2011-08-02 | Concealed installation type induction faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091607U (en) |
-
2011
- 2011-08-02 CN CN2011202773701U patent/CN202091607U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130802 |