An inflatable box with multiple safety protection mechanisms

Abstract

A plenum box with multiple safety protection mechanism consists of a box body and a box door, one side of the box body is provided with a box body opening, the box door is arranged at the box body opening, and the plenum box is characterized in that: the left side and the right side of the box door are symmetrically provided with parts both hinged to the box body; the inner side of the box door is fixedly provided with a gas cylinder carriage, a locking mechanism is arranged between the upper end of the box door and the upper edge of the box body opening; the box body is inside provided with a gas safe distribution system consisting of a main pipeline and branch pipelines, and two switch valves, which are in series connection and driven by the box door and / or the box door locking mechanism, are arranged at the main pipeline. The plenum box is strong in safety protective property, faults are easy to discover, and in case that an extreme problem of blast of the gas cylinder happens, the plenum box is capable of protecting people life and property from threatening.

Description

technical field [0001] The invention relates to an industrial safety device, in particular to a safety protection device for inflating an industrial gas cylinder. Background technique [0002] Industrial gas cylinders (including oxygen cylinders, carbon dioxide cylinders, nitrogen cylinders, acetylene cylinders, etc.) are portable pressure vessels with a wide range of applications, a large amount of use, and strong mobility. The damage probability of components is high, and the pressure of the cylinder is high. Once an accident occurs during the inflation operation, it will cause serious casualties and property losses. How to improve the safety of various gas cylinders in use, transportation, and storage has always been a problem that those skilled in the art and various related manufacturers have paid attention to and devoted themselves to research. For example, the Chinese patent with the publication number CN202327649U discloses a multi-functional inflatable explosion-pr...

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problem that the safety mechanism of the gas valve explosion-proof box in the prior art is easy to be damaged, and it is difficult to be found by people at the first time after the damage, so that the protection of people's life and property is not complete, and there is a gas The technical problem of inconvenient access to the bottle provides an inflatable box with multiple safety protection mechanisms that has strong safety protection and is easy to be found, and in case of an extreme problem of gas cylinder explosion, it can also protect people's lives and property from being threatened.

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