Supercharge Your Innovation With Domain-Expert AI Agents!

One-way check valve for water inlet valve of washing machine

A washing machine and water inlet valve technology, which can be applied to other washing machines, applications, control valves, etc., can solve problems such as easy water backflow, and achieve the effect of inhibiting backflow

Pending Publication Date: 2021-07-23
芜湖乐佳电器有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcoming that the water inlet position of the washing machine is easy to return water in the prior art, and propose a one-way check valve for the water inlet valve of the washing machine

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • One-way check valve for water inlet valve of washing machine
  • One-way check valve for water inlet valve of washing machine
  • One-way check valve for water inlet valve of washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-7 , a one-way check valve for the water inlet valve of the washing machine, including a circular support seat 12 installed in the water inlet pipe of the washing machine, the outer peripheral wall of the circular support seat 12 is provided with a sealing ring groove 10, and a sealing ring is installed in the sealing ring groove 10 9. Improve the tightness between the circular support seat 12 and the inner wall of the water inlet pipe through the sealing ring 9. Due to the design of the sealing ring 9, the manufacturing accuracy of the outer peripheral wall of the circular support seat 12 can be reduced under the premise of ensuring sealing. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of valve body accessories for washing machines, in particular to a one-way check valve for a water inlet valve of a washing machine. The one-way check valve comprises a circular supporting seat mounted in a water inlet pipeline of the washing machine; a sealing ring groove is formed in the peripheral wall of the circular supporting seat; a sealing ring is mounted in the sealing ring groove; a water inlet end is arranged on one side of the circular supporting seat, and a water outlet end is arranged on the other side of the circular supporting seat; a stepped hole is formed in the axis of the circular supporting seat; a plurality of second water inlet holes which are annularly distributed are formed in the circular supporting seat in the circumferential direction of the stepped hole; an elastic arc-shaped cover plate is arranged at the water outlet end of the circular supporting seat; an elastic protruding part is integrally formed in the center of the concave face of the elastic arc-shaped cover plate; the elastic protruding part is buckled in the stepped hole; the elastic arc-shaped cover plate covers all the second water inlet holes, and the elastic arc-shaped cover plate is attached to the end face of the water outlet end of the circular supporting seat. The device timely prevents water in the washing machine from flowing back, and the service life of a water inlet assembly of the washing machine is better guaranteed.

Description

technical field [0001] The invention relates to the technical field of valve body accessories for washing machines, in particular to a one-way check valve for a water inlet valve of a washing machine. Background technique [0002] Smart washing machines have relatively high water level requirements. Generally, a valve body is installed at the water inlet to switch the water inlet. The water flows back to the water inlet, and it is easy to breed microorganisms. For a long time, the microorganisms will block the central hole in the valve chamber and cause the water inlet valve to fail to open. Contents of the invention [0003] The purpose of the present invention is to solve the shortcoming that the water inlet position of the washing machine is easy to return water in the prior art, and propose a one-way check valve for the water inlet valve of the washing machine. [0004] In order to achieve the above object, the present invention adopts the following technical solution...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/08F16K15/06
CPCD06F39/088
Inventor 钱勇国胡文军芮文兵张强王栋梁徐宏王保升
Owner 芜湖乐佳电器有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com