Top-loaded axial flow pressure regulator

A pressure regulator and axial flow technology, which is applied in the direction of fluid pressure control, valve device, safety valve, etc. without auxiliary power, and can solve the problem of affecting the sealing effect of the pipeline system, the inability to equip an overpressure cut-off device, and the large size of the pipeline system, etc. problems, to achieve the effects of reducing leakage accidents, small disturbance noise, and reducing workload

Inactive Publication Date: 2007-07-25
SUZHOU ANLI GAS EQUIP CO LTD
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The membrane assembly of the current axial-flow pressure regulator is coaxially fixed on the valve sleeve. When maintaining the internal parts of the pressure regulator valve body, the entire valve body must be disassembled from the installed pipeline, which not only requires a lot of work. , and

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
  • Top-loaded axial flow pressure regulator
  • Top-loaded axial flow pressure regulator
  • Top-loaded axial flow pressure regulator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Figures 1 and 2 are respectively a horizontal cross-sectional view and a vertical cross-sectional view along the axis of the flow channel of a top-mounted axial flow regulator according to a preferred embodiment of the present invention. The components in the figure are (1) upper cavity cover, (2) lower cavity cover, (3) membrane component, (4) drive rod, (5) shift fork, (6) front valve sleeve, (7) hoop , (8) pressure regulating valve port, (9) rear valve sleeve, (10) muffler (restriction plate), (11) pressure regulator body, (12) valve core (disc), (13) shut-off valve Spring, (14) cut-off valve port, (15) valve stem, (16) long pin shaft, (17) valve stem support, (18) sleeve, (19) valve port return spring, (20) shift fork Rotating shaft, (21) cock one, (22) cock two, (23) gear shaft.

[0020] The key of the present invention is that the parts in the valve body (11) of the pressure regulator can be installed and disassembled from the top of the valve body (11), and the axial...

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 present invention relates to a top-mounted axial-flow pressure regulator. It mainly includes sheath component, valve jacket, pressure-regulating valve port, valve core, valve rod, pressure regulator valve body, valve port reset spring, cut-off valve controller and sealing element, in which the sheath component is separated from valve jacket, said sheath component is positioned in the top portion of pressure regulator valve body, the valve jacket is positioned in the pressure regulator valve body interior, sand valve jacket is divided into front valve jacket and rear valve jacket, the inlet end of pressure regulator valve body is equipped with a sleeve, in the pressure regulator valve body interior a cut-off valve port and a cut-off valve spring are set, the cut-off valve port is connected with cut-off valve controller; and the valve rod is locked by means of removable component extended to the exterior of pressure-regulator valve body.

Description

Technical field [0001] The invention relates to an axial flow type pressure regulator, and in particular to a top-mounted axial flow type pressure regulator. Background technique [0002] The membrane component of the current axial flow regulator is coaxially fixed on the valve sleeve. When the internal parts of the regulator body are maintained, the entire valve body must be disassembled from the installed pipeline, which is not only a lot of work , And will affect the sealing effect of the pipeline system. In addition, the current axial flow regulator cannot be equipped with an integrated overpressure cut-off device, but an independent cut-off device must be installed at the inlet end, which is not only costly, but also the size of the pipeline system. At present, domestic axial flow regulators are mainly imported from abroad, such as the FL-BP type of Tartarini company in Italy, the 310A type of Fisher company in the United States and the 730 type of RMG company in Germany. S...

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): F16K17/04G05D16/06
Inventor 钟文辉陈盾
Owner SUZHOU ANLI GAS EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap