Double-induction self-cleaning water tap

A faucet and self-cleaning technology, which is applied in the field of induction faucets, can solve the problems that the tank cannot be automatically cleaned and drained when the water is full, it is not conducive to saving water, and it is impossible to flush and discharge water, etc.

Inactive Publication Date: 2008-06-04
宁波百力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of faucet usually has such a problem: the previous user did not let go of the accumulated water in the sink in time, which caused the latecomer to see a tank of dirty water when using it, and there may be a lot of dirt on the sink. The faucet opens to let out the dirty water, it feels uncomfortable
Moreover, because the dirty water is not released in time, many public places require cleaners to clean the sinks many times a day, wasting a lot of water resources, which is not conducive to the implementation of the national water conservation policy
[0003] The utility model application with the Chinese patent application number 01230157.4 discloses a faucet with two sensors, which adopts two sensing methods, indirect sensing and direct sensing, and its main technical purpose is to provide a faucet that can automatically sense the proximity of people. And the faucet that leaves and automatically turns off the water, and can artificially control the faucet to turn off the water for a long time through the sensor, but the main technical problem it solves is how to conveniently realize the conversion between automatic sensing and human control, which cannot solve the problem of sink water. The problem of full automatic cleaning and water release
[0004] The utility model application with the Chinese patent application number 03227759.8 discloses a non-contact induction automatic flusher, which mainly solves the technical problems such as the cross-infection of germs easily caused by the manual switch of the existing mechanical water valve
Although this utility model solves the technical problem of non-contact flushing, it is not combined with the faucet and realizes linkage with the faucet, so it cannot fully automatically flush and discharge water

Method used

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Examples

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specific Embodiment 1

[0043] Specific embodiment one: host computer is made up of the single-chip microcomputer that comprises a CPU, storer (memory), input and output interface, setting switch, buzzer or LED light, voltage-stabilized power supply.

[0044] Sensor 1 is set above the water basin at the lower part of the faucet, and the sensing area is facing the water basin.

[0045] The central control unit consists of two control relays and a motor to control the opening and closing of the water plug. The central control unit has positive and negative triggers. The water plug automatically opens when the positive trigger is triggered, and the water plug automatically closes when the negative trigger is triggered.

[0046] In this embodiment, the following method is used to set the water outlet cycle. Within 10 seconds of powering on the external power supply, press the setting switch for 10 seconds, the buzzer will sound once or the LED light will be on for 5 seconds, and enter the learning mode. ...

specific Embodiment 2

[0047] Specific embodiment two: the difference between this specific embodiment and specific embodiment one is that the host computer includes a control panel, such as Figure 5 As shown, the control display board includes an LCD and 6 control buttons, which are respectively the button S1 switch button, S2 induction mode selection button, S3 setting selection button, S4 minute and second selection button, S5 time increase button, and S6 time decrease button. Its specific operation is as follows:

[0048] Press S1 to turn the display on and off.

[0049] Press S2 to choose between automatic and separate modes.

[0050] After entering the automatic mode, you can press the S3 key to select the time setting options, which are:

[0051] Washing tank time - water cycle time - people leave time - exit

[0052] The time of washing the sink refers to the flushing cycle, the time of the water outlet cycle refers to the water cycle, and the time when people leave refers to the waiting...

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PUM

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Abstract

The invention relates to a double induction self cleaning type water tap which solves the technical defects that: in the prior art, water output of the water tap can not be correlated with water discharging of a water plug, and self cleaning of a water tank is unavailable. The water tap consists of a main frame, a DC motor and an electronic valve capable of turning on or off water, wherein the main frame mainly comprises a control module, a memory bank, an inductor I, an inductor II, a central control unit, a mode key and a stabilized voltage supply. A water output cycle can be set , and the central control unit can control the opening and closing of the water plug with simplicity, comfort and environmental protection.

Description

technical field [0001] The invention relates to an induction type water faucet, in particular to a water faucet with double sensors and capable of automatically cleaning a basin. Background technique [0002] Most of the existing induction faucets can only control the water outlet state. When there is induction, the faucet will discharge water, and if there is no induction, it will stop the water discharge. This kind of faucet usually has such a problem: the previous user did not let go of the accumulated water in the sink in time, which caused the latecomer to see a tank of dirty water when using it, and there may be a lot of dirt on the sink. The faucet opens to let out the dirty water, which is uncomfortable. Moreover, because the dirty water is not released in time, many public places require cleaners to clean the sinks many times a day, wasting a lot of water resources, which is not conducive to the implementation of the national water conservation policy. [0003] Th...

Claims

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Application Information

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IPC IPC(8): F16K31/02H03K17/94E03C1/22
Inventor 林荣敏
Owner 宁波百力科技有限公司
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