CN202756739U - Household applicable multifunctional sensing water faucet - Google Patents
Household applicable multifunctional sensing water faucet Download PDFInfo
- Publication number
- CN202756739U CN202756739U CN 201220222151 CN201220222151U CN202756739U CN 202756739 U CN202756739 U CN 202756739U CN 201220222151 CN201220222151 CN 201220222151 CN 201220222151 U CN201220222151 U CN 201220222151U CN 202756739 U CN202756739 U CN 202756739U
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- water
- sensing
- ceramic valve
- valve core
- water faucet
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Abstract
The utility model discloses a household applicable multifunctional sensing water faucet comprising a sensing water faucet shell and a water outlet. The sensing water faucet shell is provided with a hand wheel and a ceramic valve spool connected with the hand wheel, the sensing water faucet is connected with a connecting hose, a sensing window controller is arranged in the sensing water faucet shell, the connecting hose is connected with a control box, a power source and an electromagnetic valve are arranged in the control box, the sensing window controller is connected with the power source and the electromagnetic valve through USB (universal serial bus) waterproof plug wires. A water outlet end of the electromagnetic valve is connected with a water inlet end of the ceramic valve spool via a hose. A water inlet live nut is arranged at the water inlet end of the electromagnetic valve and connected on a water outlet end of a water inlet angle valve and used for fixing the control box without damaging the wall. The sensing water faucet is capable of realizing a common infrared automatic sensing hand washing function and a long-time water supply function by the sensing window controller, the hand wheel and the ceramic valve spool and the like, manual control can be realized by the ceramic valve spool during time for repairing faults of an electric control portion, and the household applicable multifunctional sensing water faucet can be popularized in households.
Description
Technical field
The utility model relates to the bath articles field, relates in particular to the applicable multi-functional induction tap of a kind of family.
Background technique
In existing known automatic induction tap, mostly used MCU as data processing system, 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 entering the reflective operation district, thereby make receiving circuit receive infrared signal and do and be transformed into pulse signal after signal is processed, be transferred to MCU, MCU is according to pulse signal is arranged, send instruction to 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 instruction control driving circuit for electromagnetic valve shut electromagnetic 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 by blocking during family basin scouring water, solenoid valve also can frequent movement in the washing process; In case controller or solenoid valve break down to be repaired during, whole water tap just can't continue to use, and for the user makes troubles, uses so fail to spread to family.
Summary of the invention
The utility model is in order to overcome the defective of prior art, purpose is to provide a kind of single induction control window just can realize common hand-washing function and long-time feeding water function, the multi-functional induction tap that can manually use during the electronic control part fault is to be repaired can spread to family and use.
The technological scheme that its technical problem that solves the utility model adopts is: the multi-functional induction tap that a kind of family is applicable, 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 connecting hose, be provided with induction window controller in the induction tap housing, connecting hose is connected with Direct box, be provided with power supply, solenoid valve in the Direct box, by the USB waterproof plug wire be connected between induction window controller and power supply and the solenoid valve; Described solenoid valve waterexit end is connected to the ceramic valve core feed-water end with connecting hose, 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 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 comprised 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 feed-water end between described connecting hose 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 utility model points unlike the prior art are to be provided with ceramic valve core to make hand switch for subsequent use, are in opening state when normal, also can be used for water yield adjusting; Electronic control part is made switch commonly used, launches usable reflection apart from the 38KZ infrared signal of 5-8cm to emitting circuit with batch process at the I/O of MCU chip interface first, as time-delay feedwater reflecting area signal; When the close induction of staff window controller, can produce infrared light reflection when entering into time-delay feedwater reflecting area, after integrated infrared receiving terminal receives infrared signal and is transformed into pulse signal, be transferred to the MCU chip, 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, the MCU chip enters count status, has detected signal and has disappeared 10 seconds Self-shut electromagnetic valves of automatic setting feedwater time delays less than 3 seconds; Detected signal and disappeared less than 6 seconds greater than 3 seconds, 25 seconds Self-shut electromagnetic valves of automatic setting feedwater time delays; Staff must withdraw from the short distance reflecting area in 6 seconds, otherwise solenoid valve is avoided running water with autoshutdown, and blackout just can wilfully be answered 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 such as the MCU chip, then be regarded as time-delay feedwater formula, by detecting before the delay time Self-shut electromagnetic valve that memory is arrived, the MCU chip stops long range transmission infrared signal simultaneously, enter 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 such as the MCU chip, then be regarded as the formula of washing one's hands, the MCU chip enters 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 surpass 20 seconds also auto water stopping, hand leave rear MCU to be stopped long range transmission infrared signal and enters the standby of short range transmission infrared signal.Adopt short range transmission infrared signal standby mode, more can effectively realize low power consumption being conducive to 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; Withdraw from the reflecting area fully behind the close induction of the staff window controller startup solenoid valve and then can realize regularly feeding water function, depending on the hand waiting time, 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, to through selling or after manufacturer reports for repairment, closing the valve angle valve, transfer to USB plug, turn on the Direct box link, connecting hose is directly linked on the water angle valve after removing Direct box; Open into the 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 utility model is applicable, utilize induction window controller, handwheel, ceramic valve core etc. just can realize common hand-washing function and long-time feeding water function, the multi-functional induction tap that during the electronic control part fault is to be repaired, can manually use, this multi-functional induction tap overall power is little, 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 applicable multi-functional induction tap of family of the present utility model;
Fig. 2 is the principle control framework figure of induction window controller of the present utility model.
Embodiment
Embodiment 1
The multi-functional induction tap that the described a kind of family of the present embodiment is applicable, 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 is connected with connecting hose 15, be provided with induction window controller 5 in the described induction tap housing, connecting hose is connected with Direct box 9, be provided with power supply 10, solenoid valve 8 in the Direct box, by 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 usefulness connecting hoses 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 water angle valve 11.
As shown in Figure 2, described induction window controller is comprised 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 feed-water end between connecting hose 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 applicable multi-functional induction tap 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 connecting hose (15), it is characterized in that: be provided with induction window controller (5) in the described induction tap housing, connecting hose is connected with Direct box (9), be provided with power supply (10), solenoid valve (8) in the Direct box, by 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 connecting hose; 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 water angle valve (11).
2. the applicable multi-functional induction tap of a kind of family according to claim 1, it is characterized in that: described induction window controller is comprised 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 applicable multi-functional induction tap of a kind of family according to claim 2 is characterized in that: be provided with water economizer (4) between described ceramic valve core and the water outlet.
4. the applicable multi-functional induction tap of a kind of family according to claim 3, it is characterized in that: be provided with ceramic valve core feed-water end (17) between described connecting hose 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 |
|---|---|---|---|
| CN 201220222151 CN202756739U (en) | 2012-05-17 | 2012-05-17 | Household applicable multifunctional sensing water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222151 CN202756739U (en) | 2012-05-17 | 2012-05-17 | Household applicable multifunctional sensing water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756739U true CN202756739U (en) | 2013-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222151 Expired - Fee Related CN202756739U (en) | 2012-05-17 | 2012-05-17 | Household applicable multifunctional sensing water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756739U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661431A (en) * | 2012-05-17 | 2012-09-12 | 钟国强 | Multifunctional induction faucet for households |
| CN104090690A (en) * | 2014-07-18 | 2014-10-08 | 开平市玛格纳卫浴有限公司 | Touch-type water feeding control device |
| CN104712822A (en) * | 2013-12-13 | 2015-06-17 | 区超洪 | Faucet capable of adjusting timing modes |
| CN104712830A (en) * | 2013-12-12 | 2015-06-17 | 梁容胜 | Manual and automatic integration faucet |
| CN104776267A (en) * | 2015-04-01 | 2015-07-15 | 刘银明 | Intelligent valve for high-pressure water pipe |
| TWI553251B (en) * | 2014-08-29 | 2016-10-11 | Chung Tien Ho | Two - stage Induction Water Supply Device and Method |
| TWI553253B (en) * | 2015-03-20 | 2016-10-11 | Tian-He Zhong | Capacitive induction type water supply device and method |
-
2012
- 2012-05-17 CN CN 201220222151 patent/CN202756739U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661431A (en) * | 2012-05-17 | 2012-09-12 | 钟国强 | Multifunctional induction faucet for households |
| CN104712830A (en) * | 2013-12-12 | 2015-06-17 | 梁容胜 | Manual and automatic integration faucet |
| CN104712822A (en) * | 2013-12-13 | 2015-06-17 | 区超洪 | Faucet capable of adjusting timing modes |
| CN104090690A (en) * | 2014-07-18 | 2014-10-08 | 开平市玛格纳卫浴有限公司 | Touch-type water feeding control device |
| TWI553251B (en) * | 2014-08-29 | 2016-10-11 | Chung Tien Ho | Two - stage Induction Water Supply Device and Method |
| TWI553253B (en) * | 2015-03-20 | 2016-10-11 | Tian-He Zhong | Capacitive induction type water supply device and method |
| CN104776267A (en) * | 2015-04-01 | 2015-07-15 | 刘银明 | Intelligent valve for high-pressure water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20160517 |