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

Air valve removal tool

A technology for air valves and tools, applied in the field of air valve disassembly and assembly tools, which can solve problems such as low safety factor and inconvenient operation, and achieve the effect of improving efficiency and ensuring safety

Active Publication Date: 2018-08-10
PETROCHINA CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a gas valve dismounting tool to solve the problems of low safety factor and inconvenient operation of existing gas valve dismounting tools in the prior art

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
  • Air valve removal tool
  • Air valve removal tool
  • Air valve removal tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0022] The invention provides a gas valve dismounting tool, such as Figures 1 to 3 As shown, the air valve dismounting tool includes: a main rod body 10, the first end of the main rod body 10 has a first connecting portion 11 connected with the first air valve to be disassembled; The axial position of is adjustable on the main rod body 10 and protrudes from the main rod body 10 along the radial direction of the main rod body 10 .

[0023] The first connecting part 11 extends into the valve cage and connects with the air valve, then adjusts the movable clamping part 20 so that the movable clamping part 20 clamps the valve cage, and then takes out the valve cage and the air valve as a whole. The part 20 is limited to be close to the air valve, so th...

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 provides an air valve dismounting and mounting tool. The air valve dismounting and mounting tool comprises a main rod body and a movable clamping part, wherein a first connecting part connected with a to-be-dismounted or to-be-mounted first air valve is arranged at a first end of the main rod body; the movable clamping part is adjustably arranged on the main rod body in the axial direction of the main rod body and bulges out of the main rod body in the radial direction of the main rod body. The first connecting part extends into a valve cage and is connected with the air valve, then the movable clamping part is adjusted to clamp the valve cage, and the valve cage and the air valve are wholly taken out; the valve cage is limited to be attached to the air valve by the movable clamping part, so that accidents caused by falling of the valve cage are avoided, safety of a worker is guaranteed, and the air valve dismounting and mounting efficiency is increased.

Description

technical field [0001] The present invention relates to the field of mechanical tools, more specifically, to a gas valve disassembly tool. Background technique [0002] The air valve is an important part of the compressor, which determines the key parameters such as the processing capacity, operating temperature, and discharge pressure of the compressor unit. During the replacement process of the air valve, due to the limited working space and the high quality of the air valve, it is difficult to install the air valve in place only with general tools. If there is a failure of the exhaust valve, it will not work until the temperature of the exhaust cylinder drops from a relatively high temperature to normal temperature. Existing air valve dismounting method is to utilize T-shaped socket wrench to cooperate copper bar to knock and loosen after air valve is pulled out at present existing air valve dismounting method. [0003] However, due to the high temperature of the valve ...

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): B25B27/02
Inventor 蒲良李新平刘志强申亮孙勇强
Owner PETROCHINA CO LTD