Gas compression quick-release system

Abstract

A gas compression and rapid release system comprises a rack. The uniqueness of the system is as follows: the rack is provided with an air charging device and an opening cylinder; wherein, the air charging device consists of a main air charging tank, an auxiliary air charging tank, an inlet pipe, a nozzle and a spool which is arranged in the main air charging tank, a conical surface fit is formed between the forepart of the spool and vents of the main air charging tank; a clapboard is arranged in the opening cylinder; the inner cavity of the opening cylinder is divided into a working chamber and an air storage chamber by the clapboard, the piston of the opening cylinder is arranged in the working chamber; the piston rod of the opening cylinder is elicited by a cylinder head at one end of the air storage chamber and is coaxially connected with the spool, and a annular gap is arranged between the clapboard and the piston rod, The system has the advantages that gas compression and rapid release is available, the existing gas generator can be replaced for a variety of tests; the volume of gas output and gas output speed can be easily adjusted; the opening speed is fast and the response delay is small.

Description

Technical field [0001] The invention belongs to an electromechanical device, and particularly relates to a gas compression quick release system that can replace the existing gas generator and can be used repeatedly. Background technique [0002] At present, in the field of research and development of automobile airbags, especially in the process of copying the pressure curve and product testing, all gas generator-related projects need to invest a certain number of real gas generators for expendable tests. Gas generators are all disposable products and cannot be reused. Therefore, these tests have undoubtedly increased production costs and reduced corporate benefits. Summary of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and provide a single or mixed gas that can be compressed and quickly released, can replace the existing gas generator for various tests, and can adjust the gas output at will And ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the research and development field of automobile airbags, especially in the process of duplicating pressure curves and product testing, any project related to gas generators needs to invest a certain number of real gas generators for consumption tests, and Gas generators are disposable products and cannot be reused, so these tests will undoubtedly increase production costs and reduce corporate benefits

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