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

Pressure regulating device and its pressure regulator

A technology of pressure regulating device and pressure regulator, which is applied in the direction of valve device, valve operation/release device, valve details, etc., and can solve the problem that the pressure regulating spring cannot adjust the gas pressure quickly and stably

Active Publication Date: 2016-01-20
ROTAREX STAR
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional pressure regulating device is mainly composed of a flexible diaphragm, a rigid diaphragm and a pressure regulating spring. The spring is used to balance the air pressure in the diaphragm cavity to adjust the pressure. Since the spring force has a linear relationship with the displacement, the pressure regulating spring cannot be quickly and quickly. Stable Regulated Gas Pressure

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
  • Pressure regulating device and its pressure regulator
  • Pressure regulating device and its pressure regulator
  • Pressure regulating device and its pressure regulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0029] see figure 1 , shows a schematic structural view of the pressure regulating device according to the first embodiment of the present invention. The pressure regulating device includes: a diaphragm cavity and a magnetic module. The diaphragm cavity includes: a flexible diaphragm 11, a rigid diaphragm 12, a diaphragm shaft 13 fixedly connect...

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 pressure regulating device and a pressure regulator thereof. The pressure regulating device comprises a membrane cavity and a magnetic module. The membrane cavity comprises a flexible membrane (11), a rigid membrane (12), a membrane shaft (13) fixedly connected with the flexible membrane (11) and the rigid membrane (12), a pressure regulating spring seat (14) and a pressure regulating spring (15). One end of the pressure regulating spring (15) is sleeved on the pressure regulating spring seat (14), and the other end of the pressure regulating spring (15) is butted against the rigid membrane (12). The magnetic module comprises a pair of magnetic parts (21 and 22) subjected to magnetic force. The magnetic parts (21 and 22) and the pressure regulating spring (15) are arranged on the same axis (18) in a linkage manner. The pressure regulating device and the pressure regulator thereof has the advantages of short balance cycle, stable outlet pressure, low closing pressure, safety, quickness and stability.

Description

technical field [0001] The invention relates to the field of decompression and pressure regulators, in particular to a pressure regulating device and a pressure regulator with short balance period, stable outlet pressure value, low closing pressure value, safety, speed and stability. Background technique [0002] The main principle of the pressure regulator is throttling. After the high-pressure gas enters the pressure regulator, the pressure opens the valve seat, the flow rate increases, the gas enters the diaphragm cavity, and the pressure in the cavity increases, so that the pressure acting on the diaphragm increases. , and overcome the spring force outside the diaphragm to change the opening of the valve flap to achieve dynamic balance, so that the pressure of the gas in the main diaphragm cavity meets the set value. The pressure regulating device is the core and key component of the pressure regulator, which is used to adjust the high-pressure gas entering from the air ...

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 Patents(China)
IPC IPC(8): F16K17/30F16K31/08F16K31/126
Inventor 曹广滨陈义徐红林
Owner ROTAREX STAR
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