Unlock instant, AI-driven research and patent intelligence for your innovation.

Pneumatic pressure reducing valve with pressure regulating device

A technology of pressure regulating device and pressure reducing valve, which is applied in the direction of valve device, valve operation/release device, valve details, etc., which can solve the problem of unstable outlet pressure and achieve good stability

Inactive Publication Date: 2014-04-02
CHONGQING CHUANYI AUTOMATION
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the outlet pressure of the pneumatic pressure reducing valve is unstable

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
  • Pneumatic pressure reducing valve with pressure regulating device
  • Pneumatic pressure reducing valve with pressure regulating device
  • Pneumatic pressure reducing valve with pressure regulating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] This specific embodiment provides a pneumatic decompression valve with a pressure regulating device, and its outlet pressure has better stability.

[0018] 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.

[0019] Please refer to Figure 1-Figure 3 , a pneumatic pressure reducing valve with a pressure regulating device provided in this specific embodiment, including a diaphragm member 11 and a valve core 12, the end of the valve core 12 abuts against one side of the diaphragm member 11, and a pressure regulati...

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 pneumatic pressure reducing valve with a pressure regulating device. The pneumatic pressure reducing valve comprises a diaphragm component and a valve core, wherein the end part of the valve core is abutted against one side of the diaphragm component. The pneumatic pressure reducing valve further comprises the pressure regulating device, wherein the pressure regulating device comprises an elastic component which is abutted against the other side of the diaphragm component and an elastic regulating device which is used for regulating the pre-tightening force of the elastic component. Due to such an arrangement, the pneumatic pressure reducing valve with the pressure regulating device, disclosed by the invention, has the advantage that the pressure of outlet air has better stability.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a pneumatic pressure reducing valve with a pressure regulating device. Background technique [0002] The pneumatic pressure reducing valve is also called a pressure regulating valve. The pneumatic pressure reducing valve can adjust and reduce the higher inlet pressure to the required outlet pressure, and can ensure the stability of the outlet pressure. Therefore, the pneumatic pressure reducing valve can play a role in reducing pressure. and voltage stabilization. [0003] In the prior art, the pneumatic pressure reducing valve includes a spool, and the opening of the valve port is controlled by controlling the up and down displacement of the spool, thereby adjusting the pressure of the outlet gas. However, in the prior art, the outlet pressure of the pneumatic decompression valve is unstable. Contents of the invention [0004] The invention provides a pneumatic decompression ...

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): F16K17/04
CPCF16K7/12F16K17/30F16K31/1262
Inventor 陈勇蹇开任
Owner CHONGQING CHUANYI AUTOMATION