Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Two-position three-way solenoid valve

A two-position, three-way, solenoid valve technology, used in multi-way valves, lift valves, valve details, etc., can solve problems such as defective products, internal leakage of three-way solenoid valves, and other problems, so as to reduce production costs and assembly costs. The effect of reduced precision and convenient assembly

Pending Publication Date: 2020-02-21
NINGBO JIAYIN ELECTRICAL & MECHANICAL TECH CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the movable iron core used to drive the movement of the valve seal on the existing two-position three-way solenoid valve is usually set as an integral structure, because the components on the two-position three-way solenoid valve inevitably exist during the production and assembly process. Tolerance, so that when the movable iron core collides with the fixed iron core, the valve seal driven by the movable iron core has not completely sealed one of the medium movement channels, thus causing internal leakage of the two-position three-way solenoid valve, resulting in defective products ; and the existing two-position three-way solenoid valve cannot be used on vending machines because it cannot be completely cleaned

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
  • Two-position three-way solenoid valve
  • Two-position three-way solenoid valve
  • Two-position three-way solenoid valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0026] see Figure 1-Figure 6 , The two-position three-way solenoid valve provided in one ...

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 discloses a two-position three-way solenoid valve. The two-position three-way solenoid valve includes a magnetic isolation tube, a fixed iron core and a pump body arranged in the magnetic isolation tube in an inserted mode, a pump core arranged in the magnetic isolation tube and placed between the fixed iron core and the pump body, and a winding coil; a pump core spring is arranged between the pump core and the fixed iron core, and the pump core can be driven to compress the pump core spring when the winding coil is energized; and a first one-way valve is arranged at the end, facing the pump body, of the pump core, a second one-way valve is arranged at the end, facing the pump core, of the pump body, and the first one-way valve and / or the second one-way check valve include mounting plates and diaphragms arranged on the mounting plates, wherein the diaphragms are of umbrella structures. The space required for assembling the one-way valve in the two-position three-way solenoid valve is reduced, the noise of the two- position three-way solenoid valve during operation is reduced, and stability of the pressure and flow rate of the two-position three-way solenoid valve during operation is improved.

Description

technical field [0001] The invention belongs to the technical field related to flow control, in particular to a two-position three-way solenoid valve. Background technique [0002] Solenoid valve is an automatic basic component used to control the direction of medium movement. It is usually used in mechanical control and industrial valves, and can control the flow of medium. Wherein, the two-position three-way solenoid valve is one of the solenoid valves, and the medium has two moving modes and three movement channels in the two-position three-way solenoid valve. [0003] At present, the movable iron core used to drive the movement of the valve seal on the existing two-position three-way solenoid valve is usually set as an integral structure, because the components on the two-position three-way solenoid valve inevitably exist during the production and assembly process. Tolerance, so that when the movable iron core collides with the fixed iron core, the valve seal driven by ...

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
IPC IPC(8): F16K11/044F16K31/06F16K1/00F16K1/32F16K1/46
CPCF16K1/00F16K1/32F16K1/46F16K11/044F16K31/0675
Inventor 刘峰张平陈燕群
Owner NINGBO JIAYIN ELECTRICAL & MECHANICAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com