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Faucet sensing device capable of being started and stopped by solenoid valve

A sensor device and faucet technology, applied in the field of sanitary ware, can solve the problems of wasting water resources, cross-contamination, etc., and achieve the effect of reducing the number of components, convenient use, and convenient cleaning actions

Pending Publication Date: 2019-05-10
WUHAN SMARTDA ELECTRONICS TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above defects, the present invention provides a faucet sensing device that realizes opening and closing by a solenoid valve, which realizes plug-and-play at the water outlet of the faucet, which can solve the cross-contamination problem existing in the traditional faucet when washing hands, and the waste of water caused by misflowing water. resources, while addressing many of the deficiencies of existing technologies

Method used

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  • Faucet sensing device capable of being started and stopped by solenoid valve
  • Faucet sensing device capable of being started and stopped by solenoid valve

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Embodiment 1

[0032] like Figure 1-2 As shown, the faucet sensing device that realizes opening and closing by the solenoid valve described in Embodiment 1 of the present invention, the purpose of the implemented technical means is to solve the cross-contamination problem that exists in the traditional faucet when washing hands. On this basis, further Furthermore, it is also necessary to solve the waste of water sources such as mis-discharging water and the like as long as there is an object extending below the water outlet in the existing induction faucet. Therefore, the technical solution implemented in the present invention includes the outer cover 9 and the inside of the outer cover 9. At the same time, the battery pack power supply unit 4 is configured for the power supply mode of each component inside the outer cover 9. Before the technical means are implemented, it is obvious that the innovation made by the technical solution of the present invention does not involve the circuit For ...

Embodiment 2

[0045] like Figure 1-2 As shown, the faucet sensor device for opening and closing by the solenoid valve described in the second embodiment of the present invention, because the above MCU processor adopts a combined judgment module, therefore, on the basis of the first embodiment, the technical solution can also be combined with the actual Appropriate deformation is required for use, each sensor is installed in an appropriate position, and the MCU processor judges the signals input by each sensing component separately one by one without affecting each other.

[0046] For example, when the human body infrared sensor 8 inputs the induction signal to the MCU processor, the MCU processor judges according to the signal of this sensor, indicating that someone is close to the induction faucet;

[0047] For another example, when the water outlet induction sensor 7 inputs the induction signal to the MCU processor, the MCU processor judges according to the signal of this sensor, indicat...

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Abstract

The invention relates to a faucet sensing device capable of being started and stopped by a solenoid valve. A water outlet sensing unit which is composed of a human infrared sensor and a water outlet sensing sensor is adopted, and an MCU processor judges two sensing signals transmitted by the water outlet sensing unit and then issues a control instruction, so that the water outlet solenoid valve arranged on the water outlet pipe segment in the faucet sensing device is opened. According to the faucet sensing device, the water outlet sensing device is additionally mounted on a faucet, the water outlet solenoid valve is automatically opened when a human body approaches the faucet and stretches out the hand, precision and sensitivity are also improved while the cleaning actions such as hand washing are conducted conveniently, and the phenomenon of water resource waste is completely eradicated; and the multiple faucet device integrating various sensing functions is formed, the mounting and maintenance costs are lowered, using is convenient and rapid, and the sensitivity is high.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a faucet induction device which realizes opening and closing by an electromagnetic valve. Background technique [0002] The classification of faucets can be divided into SUS304 stainless steel, cast iron, plastic, brass, zinc alloy materials, polymer composite faucets, etc. according to the material; according to the function, it can be divided into basin, bathtub, shower, kitchen sink faucet and electric faucet; according to the structure It can be divided into single type, double type and triple type, etc.; according to the opening method, it can be divided into screw type, wrench type, lifting type and induction type; according to the valve core, it can be divided into rubber core, ceramic valve core and stainless steel valve Core etc. [0003] With the improvement of living standards, more and more new faucets are gradually emerging, which are expected to become the ne...

Claims

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Application Information

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IPC IPC(8): F16K31/02F16K31/06
Inventor 刘永潮高水瑛
Owner WUHAN SMARTDA ELECTRONICS TECH CO LTD