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Water flow switch of washing machine water treatment device

A technology of water flow switch and water processor, which is applied in the direction of electric switches, electrical components, circuits, etc. It can solve the problems of short service life, jamming, and affecting the normal use of washing machine water processors, so as to achieve long service life and reduce impact Strong force, good installation and fixing effect

Inactive Publication Date: 2016-08-17
ZHEJIANG ECO ELECTROMECHANICAL MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of water flow sensor switch, because the ball is made of magnetic material, will absorb iron filings in the water, causing some changes in the outer shape of the ball, which is prone to jamming, and has a short service life, which affects the normal use of the water processor of the washing machine.

Method used

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  • Water flow switch of washing machine water treatment device
  • Water flow switch of washing machine water treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] In this embodiment, in the adhesion layer inside the housing, there is a silicon rubber layer covered with a half-bare on the adhesion layer, and the core part is a throttling particle of porous silica gel. 0.32 times the total volume of the particle, the outer surface of the silicone rubber layer of the throttling particle is also embedded with high white quartz sand particles, the average thickness of the silicone rubber layer in the throttling particle accounts for 1 / 3 of the radius of the throttling particle, The porous silica gel is in the form of broken irregular particles in the throttling particles and is dispersed in the throttling particles.

Embodiment 2

[0026] In this embodiment, in the adhesion layer inside the housing, there is a silicon rubber layer covered with a half-bare on the adhesion layer, and the core part is a throttling particle of porous silica gel. 0.3 times the total volume of the particle, the outer surface of the silicone rubber layer of the throttling particle is also embedded with high white quartz sand particles, the average thickness of the silicone rubber layer in the throttling particle accounts for 2 / 5 of the radius of the throttling particle, The porous silica gel is in the form of broken irregular particles in the throttling particles and is dispersed in the throttling particles.

Embodiment 3

[0028] In this embodiment, in the adhesion layer inside the housing, there is a silicon rubber layer covered with a half-bare on the adhesion layer, and the core part is a throttling particle of porous silica gel. 0.28 times the total volume of the particle, the outer surface of the silicone rubber layer of the throttling particle is also embedded with high white quartz sand particles, the average thickness of the silicone rubber layer in the throttling particle accounts for 0.35 times the radius of the throttling particle, porous Silica gel is in the form of broken irregular particles in the throttling particles and is dispersed in the throttling particles.

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Abstract

The invention discloses a water flow switch of a washing machine water treatment device. The water flow switch comprises a shell, a connector is arranged at the end of the shell, an impeller is arranged in the shell and comprises a rotating shaft, the rotating shaft is arranged in the flowing direction of water flow, a plurality of blades are evenly distributed on the rotating shaft, magnets are arranged on the blades, a magnetic induction device is further arranged on the shell, and an attaching layer is arranged on the inner side of the shell. The water flow switch is simple in structure, convenient to use, low in cost and not likely to be abraded or blocked when used for a long term.

Description

technical field [0001] The invention relates to a water flow switch, in particular to a water flow switch for a washing machine water processor. Background technique [0002] Washing machine water processor is a new household appliance, which is mainly used to treat the water for washing clothes. Ozone and silver ions are mixed into the water, so that the water itself has the functions of decontamination and sterilization, so that the laundry is more healthy and environmentally friendly. The water treatment device in the washing machine water processor is automatically controlled by the main control board program, and a water flow sensor switch is set at the water inlet of the washing machine water processor. When the water flows into the washing machine water processor, the water flow sensor switch converts the water flow signal into The electrical signal is sent to the main control board. [0003] Most of the existing water flow sensor switches are gravity type. The gravi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H35/26
CPCH01H35/26
Inventor 刘先国张汉杰郑帅
Owner ZHEJIANG ECO ELECTROMECHANICAL MFG CO LTD
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