CN102661431A - Multifunctional induction faucet for households - Google Patents
Multifunctional induction faucet for households Download PDFInfo
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- CN102661431A CN102661431A CN2012101532887A CN201210153288A CN102661431A CN 102661431 A CN102661431 A CN 102661431A CN 2012101532887 A CN2012101532887 A CN 2012101532887A CN 201210153288 A CN201210153288 A CN 201210153288A CN 102661431 A CN102661431 A CN 102661431A
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- valve core
- ceramic valve
- induction tap
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Abstract
The invention discloses a multifunctional induction faucet for households, comprising an induction faucet casing and a water outlet nozzle. A hand wheel and a ceramic valve core connected with the hand wheel are arranged on the induction faucet casing, the induction faucet is connected with a connecting hose, an induction window controller is arranged in the induction faucet casing, and the connecting hose is connected with a control box; a power supply and an electromagnetic valve are arranged in the control box, and the induction window controller is connected with the power supply and the electromagnetic valve by USB (Universal Serial Bus) waterproof plug-in wires; the water outlet end of the electromagnetic valve is connected to the water inlet end of the ceramic valve core by the connecting hose; a water inlet loose-joint nut is arranged at the water inlet end of the electromagnetic valve and is connected to the water outlet end of a water inlet angle valve and is also used for fixing the control box, so the control box can be mounted without damaging a wall body. The induction faucet can realize the common infrared automatic induction hand-washing function and long-time water supply function by utilizing the induction window controller, the hand wheel, the ceramic valve core and the like, and furthermore, the ceramic valve core can be used for manual control when an electronic control part is in the fault maintenance period, and the multifunctional induction faucet can be popularized to households.
Description
Technical field
The present invention relates to the bath articles field, relate in particular to the multi-functional induction tap that a kind of family is suitable for.
Background technique
In existing known automatic induction tap, used MCU as data processing system mostly, utilize CPU, RAM, ROM, timer conter and the I/O interface of MCU to add that some peripheral cells just can be combined into automatic induction tap controller.Working principle is to utilize the I/O interface of MCU to launch the 38KZ infrared signal to emitting circuit with single batch process; When the people will wash one's hands and hand can produce infrared light reflection when getting into the reflective operation district, thus make receiving circuit receive infrared signal and make signal processing after be transformed into pulse signal, be transferred to MCU; MCU is according to pulse signal is arranged; Send instruction and give electromagnetic valve driver, opens solenoid valve, water discharge of water faucet; When staff leaves the reflective operation district constantly, reflected signal disappears, and MCU sends the command control driving circuit for electromagnetic valve and closes solenoid valve according to pulse-free signal, and water tap is cut off the water.The automatic induction tap overall power of this control mode is little, and antijamming capability is strong, and not only health but also using water wisely are widely used in the public place and wash one's hands; But because its function singleness, will could long-time feedwater during family basin scouring water by blocking, solenoid valve also can frequent movement in the washing process; In case during controller or solenoid valve broke down and wait to repair, whole water tap just can't continue to use,, use so fail to spread to family for the user makes troubles.
Summary of the invention
The present invention is in order to overcome the defective of existing technology; Purpose is to provide a kind of single induction control window just can realize the common function and for a long time to water function of washing one's hands; The multi-functional induction tap that during the electronic control part fault is waited to repair, can manually use can spread to family and use.
The technical solution adopted for the present invention to solve the technical problems is: the multi-functional induction tap that a kind of family is suitable for; Comprise induction tap housing, water outlet; The induction tap housing is provided with handwheel and the ceramic valve core that is connected with handwheel; Induction tap is connected with the connection flexible pipe, is provided with induction window controller in the induction tap housing, connects flexible pipe and is connected with Direct box; Be provided with power supply, solenoid valve in the Direct box, through the USB waterproof plug wire be connected between induction window controller and power supply and the solenoid valve; Described solenoid valve connects with being connected between the flexible pipe through the electromagnetism water outlet, and solenoid valve is provided with the electromagnetism water intake, and the electromagnetism water intake is provided with into water loose joint nut, is connected on the water angle valve waterexit end, and the Direct box usefulness that fixes simultaneously need not to destroy body of wall and installs.
Further, described induction window controller is made up of integrated infrared receiving terminal, infrared transmitter, low-power dissipation power supply voltage stabilizer, low voltage detector, tally circuit, MCU chip, electromagnetic valve driver.
Again further, be provided with water economizer between described ceramic valve core and the water outlet.
Further, be provided with the ceramic valve core water intake between described connection flexible pipe and the ceramic valve core, ceramic valve core is provided with the ceramic valve core retaining screw, is provided with the handwheel set screw between ceramic valve core and the handwheel.
The point unlike the prior art of the present invention is to be provided with ceramic valve core to make subsequent use hand switch, just often is in opening state, also can be used for adjusting the water yield; Electronic control part is made switch commonly used, launches usable reflection 38KZ infrared signal apart from 5-8cm to emitting circuit with batch process at the I/O of MCU chip interface earlier, as time-delay feedwater reflecting area signal; When staff near induction window controller; Can produce infrared light reflection when entering into time-delay feedwater reflecting area, integrated infrared receiving terminal is transferred to the MCU chip after receiving infrared signal and being transformed into pulse signal; The MCU chip is according to pulse signal is arranged; Send the instruction triggers electromagnetic valve driver, opens solenoid valve, water discharge of water faucet; After this, MCU chip entering count status has detected signal and less than disappearance in 3 seconds, automatic setting feedwater time delays was closed solenoid valve in 10 seconds automatically; Detected signal and disappeared less than 6 seconds greater than 3 seconds, automatic setting feedwater time delays was closed solenoid valve in 25 seconds automatically; Staff must withdraw from the short distance reflecting area in 6 seconds, otherwise solenoid valve will cut out automatically, avoided running water, and blackout just can wilful multiple function; After the MCU chip counter 6 seconds, stop the short range transmission infrared signal, transfer long range transmission infrared signal to, the usable reflection distance is 18-20cm, and MCU still is in count status; At this moment; Examine less than the scrubbing section reflected signal like the MCU chip; Then be regarded as time-delay feedwater formula, close solenoid valve automatically by detecting the delay time of remembering before, the MCU chip stops long range transmission infrared signal simultaneously; Get into the standby of short range transmission infrared signal, this moment, washing can not trigger the solenoid valve frequent operation; Examine the scrubbing section reflected signal like the MCU chip, then be regarded as the formula of washing one's hands, the MCU chip gets into 20 seconds countings, and staff leaves the reflecting area in 20 seconds, delays time and cuts off the water in 1 second; Wash one's hands and also cut off the water automatically above 20 seconds, hand leaves back MCU and stops the standby of long range transmission infrared signal entering short range transmission infrared signal.Adopt short range transmission infrared signal standby mode, more can effectively realize low power consumption helping powered battery, standby current < 20uA during this programme powered battery.
Above-mentioned electronic control scheme makes induction tap realize the multi-functional formula of single induction control window, and it is the same with general function that staff retreats into the scrubbing section reflecting area near induction window controller startup solenoid valve; Staff starts near induction window controller and withdraws from the reflecting area fully behind the solenoid valve and then can realize regularly giving water function, looks the hand waiting time, and there are multiple choices the feedwater time, makes things convenient for wash water.
When the electronic control part fault, when by specification can't be fixed a breakdown voluntarily,, transfer to USB plug to through selling or after manufacturer reports for repairment, closing the valve angle valve, turn on the Direct box link, remove behind the Direct box and directly to link on the water angle valve connecting a flexible pipe; Open into water angle valve, starting backup circuit breaker can manually use water tap, waits to be repaired.
In sum, the multi-functional induction tap that a kind of family of the present invention is suitable for utilizes induction window controller, handwheel, ceramic valve core etc. just can realize the common function and for a long time to water function of washing one's hands; The multi-functional induction tap that during the electronic control part fault is waited to repair, can manually use, this multi-functional induction tap overall power is little, and antijamming capability is strong; Not only health but also using water wisely; And its diverse in function, easy to use, simple and practical; For the user provides multiple choices and multiple use, can spread to family and use.
Description of drawings
Fig. 1 is the structure sectional view of the suitable multi-functional induction tap of family of the present invention;
Fig. 2 is the principle control framework figure of induction window controller of the present invention.
Embodiment
Embodiment 1
The multi-functional induction tap that the described a kind of family of present embodiment is suitable for; As shown in Figure 1; Comprise induction tap housing 1, water outlet 3, ceramic valve core 2, base 6 and water tap set screw nut 16 that the induction tap housing is provided with handwheel 20, is connected with handwheel, induction tap are connected with and connect flexible pipe 15; Be provided with induction window controller 5 in the described induction tap housing; Connect flexible pipe and be connected with Direct box 9, be provided with power supply 10, solenoid valve 8 in the Direct box, through the USB waterproof plug wire 7 is connected between induction window controller and power supply and the solenoid valve; Described solenoid valve waterexit end 14 usefulness connection flexible pipes are connected to ceramic valve core feed-water end 17; Solenoid valve is provided with electromagnetism water intake 13, and the electromagnetism water intake is provided with into water loose joint nut 12, and water inlet loose joint nut is connected on the water angle valve 11.
As shown in Figure 2, described induction window controller is made up of integrated infrared receiving terminal 21, infrared transmitter 22, low-power dissipation power supply voltage stabilizer 23, low voltage detector 24, tally circuit 25, MCU chip 26, electromagnetic valve driver 27.
Be provided with water economizer 4 between aforesaid ceramic valve core and the water outlet.Be provided with the ceramic valve core water intake between connection flexible pipe and the ceramic valve core, ceramic valve core is provided with ceramic valve core retaining screw 18, is provided with handwheel set screw 19 between ceramic valve core and the handwheel.
Claims (4)
1. the multi-functional induction tap that is suitable for of a family; Comprise induction tap housing (1), water outlet (3); The induction tap housing is provided with handwheel (20) and the ceramic valve core that is connected with handwheel (2); Induction tap is connected with and connects flexible pipe (15), it is characterized in that: be provided with induction window controller (5) in the described induction tap housing, connect flexible pipe and be connected with Direct box (9); Be provided with power supply (10), solenoid valve (8) in the Direct box, through the USB waterproof plug wire (7) be connected between induction window controller and power supply and the solenoid valve; Described solenoid valve waterexit end (14) is connected to ceramic valve core feed-water end (17) with the connection flexible pipe; Solenoid valve is provided with electromagnetism water intake (13), and the electromagnetism water intake is provided with into water loose joint nut (12), and water inlet loose joint nut is connected on the water angle valve (11).
2. the multi-functional induction tap that a kind of family according to claim 1 is suitable for, it is characterized in that: described induction window controller is made up of integrated infrared receiving terminal (21), infrared transmitter (22), low-power dissipation power supply voltage stabilizer (23), low voltage detector (24), tally circuit (25), MCU chip (26), electromagnetic valve driver (27).
3. the multi-functional induction tap that a kind of family according to claim 2 is suitable for is characterized in that: be provided with water economizer (4) between described ceramic valve core and the water outlet.
4. the multi-functional induction tap that a kind of family according to claim 3 is suitable for; It is characterized in that: be provided with ceramic valve core water intake (17) between described connection flexible pipe and the ceramic valve core; Ceramic valve core is provided with ceramic valve core retaining screw (18), is provided with handwheel set screw (19) between ceramic valve core and the handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101532887A CN102661431A (en) | 2012-05-17 | 2012-05-17 | Multifunctional induction faucet for households |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101532887A CN102661431A (en) | 2012-05-17 | 2012-05-17 | Multifunctional induction faucet for households |
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| Publication Number | Publication Date |
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| CN102661431A true CN102661431A (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101532887A Pending CN102661431A (en) | 2012-05-17 | 2012-05-17 | Multifunctional induction faucet for households |
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| CN (1) | CN102661431A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972285A (en) * | 2016-07-07 | 2016-09-28 | 吴桂广 | Faucet device for achieving automatic flushing through infrared induction |
| CN106151648A (en) * | 2016-08-22 | 2016-11-23 | 开平市玛格纳卫浴有限公司 | A kind of vicarious intelligence waterworks |
| CN106180034A (en) * | 2016-07-07 | 2016-12-07 | 吴桂广 | A kind of medical automatic cleaner |
| CN106193202A (en) * | 2016-07-07 | 2016-12-07 | 吴桂广 | Automatic spraying device |
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|---|---|---|---|---|
| US4962790A (en) * | 1989-08-09 | 1990-10-16 | Chou Ching Liang | Faucet having proximity actuation control and hand control that can be interchangeable |
| US6305663B1 (en) * | 2000-05-26 | 2001-10-23 | Gerald W. Miller | Handless or footless operation of an electrical automatic water flow control apparatus |
| US7014166B1 (en) * | 2004-12-22 | 2006-03-21 | Hsiang Hung Wang | Faucet device operatable either manually or automatically |
| CN2787963Y (en) * | 2004-12-13 | 2006-06-14 | 彰一兴实业有限公司 | Manual water outlet control structure for induction type water tap |
| CN101078443A (en) * | 2006-05-22 | 2007-11-28 | 彰一兴实业有限公司 | Manual water outlet control structure with cold-hot hybrid inductive tap |
| CN201062682Y (en) * | 2007-05-29 | 2008-05-21 | 彰一兴实业有限公司 | Combinatorial structure improvement of tap body and rising pipe |
| CN201589868U (en) * | 2009-06-18 | 2010-09-22 | 中山市雅科思电子设备有限公司 | Sanitary ware automatic sensor with infrared remote control |
| CN201850587U (en) * | 2010-08-13 | 2011-06-01 | 叶国荣 | Connecting device of sensor faucet |
| CN202100806U (en) * | 2011-05-24 | 2012-01-04 | 开平市水口镇金图感应洁具厂 | Integrated inductive water faucet |
| CN202756739U (en) * | 2012-05-17 | 2013-02-27 | 钟国强 | Household applicable multifunctional sensing water faucet |
-
2012
- 2012-05-17 CN CN2012101532887A patent/CN102661431A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962790A (en) * | 1989-08-09 | 1990-10-16 | Chou Ching Liang | Faucet having proximity actuation control and hand control that can be interchangeable |
| US6305663B1 (en) * | 2000-05-26 | 2001-10-23 | Gerald W. Miller | Handless or footless operation of an electrical automatic water flow control apparatus |
| CN2787963Y (en) * | 2004-12-13 | 2006-06-14 | 彰一兴实业有限公司 | Manual water outlet control structure for induction type water tap |
| US7014166B1 (en) * | 2004-12-22 | 2006-03-21 | Hsiang Hung Wang | Faucet device operatable either manually or automatically |
| CN101078443A (en) * | 2006-05-22 | 2007-11-28 | 彰一兴实业有限公司 | Manual water outlet control structure with cold-hot hybrid inductive tap |
| CN201062682Y (en) * | 2007-05-29 | 2008-05-21 | 彰一兴实业有限公司 | Combinatorial structure improvement of tap body and rising pipe |
| CN201589868U (en) * | 2009-06-18 | 2010-09-22 | 中山市雅科思电子设备有限公司 | Sanitary ware automatic sensor with infrared remote control |
| CN201850587U (en) * | 2010-08-13 | 2011-06-01 | 叶国荣 | Connecting device of sensor faucet |
| CN202100806U (en) * | 2011-05-24 | 2012-01-04 | 开平市水口镇金图感应洁具厂 | Integrated inductive water faucet |
| CN202756739U (en) * | 2012-05-17 | 2013-02-27 | 钟国强 | Household applicable multifunctional sensing water faucet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972285A (en) * | 2016-07-07 | 2016-09-28 | 吴桂广 | Faucet device for achieving automatic flushing through infrared induction |
| CN106180034A (en) * | 2016-07-07 | 2016-12-07 | 吴桂广 | A kind of medical automatic cleaner |
| CN106193202A (en) * | 2016-07-07 | 2016-12-07 | 吴桂广 | Automatic spraying device |
| CN106151648A (en) * | 2016-08-22 | 2016-11-23 | 开平市玛格纳卫浴有限公司 | A kind of vicarious intelligence waterworks |
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Application publication date: 20120912 |