Combined Cylinder Valve

A gas cylinder valve, combined technology, applied in the field of gas cylinder valves, can solve troubles and other problems

Active Publication Date: 2018-01-16
NINGBO XINGJIAN SPACE MACHINERY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The commonly used gas cylinder valve usually has only one switch function. The gas cylinder valve and the pressure reducing valve are installed separately. When inflating, remove the pressure reducing valve and inflate the gas cylinder through the gas cylinder valve. A pressure reducing valve is installed on the bottle valve to output the decompressed gas to the outside. From the above process, it can be seen that when inflating and delivering gas to the outside, people have to dismantle and install the pressure reducing valve cyclically, which is more troublesome to operate.

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
  • Combined Cylinder Valve
  • Combined Cylinder Valve
  • Combined Cylinder Valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The combined gas cylinder valve of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0021] Such as figure 1 , figure 2 , image 3 and Figure 4As shown, in this specific embodiment, the combined gas cylinder valve of the present invention includes a main valve body 16, the right end of the main valve body 16 is used to be threadedly connected with the gas cylinder 29, and the main valve body 16 is provided with a main channel 15 and an air outlet channel 27. The right end of the main channel 15 is connected with a filter 28, the right end of the main channel 15 communicates with the gas cylinder 29 through the filter 28, and the main valve body 16 at the left end of the main channel 15 is connected with a one-way valve. The first valve body 8 connected to the body 16, the first valve body 8 is provided with an air inlet chamber 2 and an air outlet chamber 10 communicating with the inlet c...

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

A combined gas cylinder valve, belonging to a gas cylinder valve, including a main valve body, the right end of the main valve body is used for threaded connection with the gas cylinder, the main valve body is provided with a main channel and an air outlet channel, and the right end of the main channel is connected with a filter The right end of the main channel communicates with the cylinder through the filter, the main valve body at the left end of the main channel is connected with a one-way valve, and the main valve body between the main channel and the outlet channel is provided with a pressure reducing valve with switch function. The outlet of the channel is connected with a pipe joint, the joint channel on the pipe joint communicates with the air outlet channel, the pipe joint is provided with a safety valve, the main valve body is connected with a pressure gauge, and the pressure gauge communicates with the main channel through the side channel. The advantage of the combined gas cylinder valve of the present invention is that as long as people pull the handle, insert the pin or pull out the pin, they can switch between inflating or delivering gas, which saves the trouble of dismantling and installing the pressure reducing valve. It greatly facilitates people's operation.

Description

Technical field: [0001] The invention relates to a gas cylinder valve, in particular to a combined gas cylinder valve integrated with the functions of a one-way valve, a pressure reducing valve and a safety valve. Background technique: [0002] The commonly used gas cylinder valve usually has only one switch function. The gas cylinder valve and the pressure reducing valve are installed separately. When inflating, remove the pressure reducing valve and inflate the gas cylinder through the gas cylinder valve. The bottle valve is equipped with a pressure reducing valve to output the decompressed gas to the outside. From the above process, it can be seen that when inflating and conveying gas to the outside, people have to dismantle and install the pressure reducing valve cyclically, which is troublesome to operate. Invention content: [0003] The technical problem to be solved by the present invention is to provide a combined gas cylinder valve that does not need to disassembl...

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): F16K15/18F16K31/524
Inventor 汪秀勇
Owner NINGBO XINGJIAN SPACE MACHINERY
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