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Solenoid valve, feeding device and cleaning equipment

A technology of feeding device and solenoid valve, which is applied in the direction of washing device, other washing machines, tableware washing machine/rinsing and washing machine parts, etc., can solve the problems such as poor use effect of solenoid valve, achieve long service life, stable movement process, good effect

Active Publication Date: 2020-04-10
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defect of poor use effect of the solenoid valve in the prior art, the present invention proposes a solenoid valve, a feeding device and a cleaning device

Method used

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  • Solenoid valve, feeding device and cleaning equipment
  • Solenoid valve, feeding device and cleaning equipment
  • Solenoid valve, feeding device and cleaning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] like figure 1 As shown, the electromagnetic valve 100 proposed in the preferred embodiment of the present invention includes: a valve body 1, a sealing plug 2, a spring 3 and an electromagnetic mechanism. The valve body 1 is cylindrical, and one end of the valve body 1 is an inlet end, and the other end It is the outlet end, and the end surface of the inlet end is provided with an inlet 11, and the end surface of the outlet end is provided with an outlet 12, and the sealing plug 2 is movable inside the valve body 1, and the distance between the outer wall of the sealing plug 2 and the inner wall of the valve body 1 is too large. In the flow area, the spring 3 is compressed and arranged between the sealing plug 2 and the outlet 12, and the valve body 1, the inlet 11, the outlet 12, the sealing plug 2 and the spring 3 are all arranged coaxially.

[0032] like figure 1 , 2 As shown, the electromagnetic mechanism includes: a coil 4 wound on the valve body 1, an iron core ...

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PUM

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Abstract

The invention discloses an electromagnetic valve, a put-in device and a cleaning device. The electromagnetic valve comprises a valve body which is provided with an inlet and an outlet, a sealing plugwhich is movably arranged in the valve body, a spring which is used for making the sealing plug abut against the inlet in the stretching direction, and an electromagnetic mechanism which is powered onfor making the sealing plug disengaged from the inlet in the drawing direction or the stretching direction of the spring. The sealing plug moves towards the outlet in the drawing direction of the spring when being disengaged from the inlet. With the simplest structural design, the reliable put-in effect is realized.

Description

technical field [0001] The invention relates to the technical field of feeding devices, in particular to a solenoid valve, a feeding device and cleaning equipment. Background technique [0002] Common cleaning equipment such as washing machines and dishwashers are all equipped with a feeding device for feeding detergent. In order to facilitate the control of the working state of the feeding device, a solenoid valve is provided in the feeding device. There are electromagnetic valves of various structures in the prior art. Valve, such as the utility model patent with the notification number CN206429730U, which discloses a solenoid valve, including: a water-proof sleeve, a coil, an iron core, a rubber plug and other components, and the rubber plug is pressed against the water outlet to form a seal. This solenoid valve There is an included angle between the contraction direction of the spring and the flow direction of the liquid in the valve body. The rubber plug is easily defle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02D06F39/04A47L15/44
Inventor 刘佳蒋必盛陈洽李琦
Owner GREE ELECTRIC APPLIANCES INC