Novel fire extinguisher valve

Abstract

The invention discloses a novel fire extinguisher valve and belongs to the field of fire extinguishers. The novel fire extinguisher valve comprises a valve body and a valve element stop dog. A gas channel is arranged in the valve body, a valve element is mounted in the gas channel, a compression assembly is mounted between the valve element and the valve element stop dog, the compression assemblycomprises a first spring, a second spring and a floating part, a detection ring is mounted outside the floating part, a sensor for detecting the position of the detection ring is mounted on the valveelement stop dog, and a warning assembly for displaying an ageing state of the valve is arranged outside the valve body. Inspection staff can know the ageing state of the valve through the warning assembly, so that the problem of uncertainty of putting out a fire in case of a fire behavior as the ageing state of the valve is hardly detected in the prior art is solved.

Description

technical field [0001] The invention relates to a fire extinguisher structure, in particular to a novel fire extinguisher valve. Background technique [0002] In various buildings, in order to deal with sudden fires, portable fire extinguishers will be installed. Since these fire extinguishers are only used in emergencies, they are often placed for a long time, and the valves of long-term placed fire extinguishers Under the influence of various external factors, such as temperature changes, the valve will age. The aging of the valve is mainly reflected in the aging of the spring in the valve. After the aging of the spring, the gas in the fire extinguisher may leak out or the fire extinguisher cannot be controlled normally when using the fire extinguisher. Once a fire occurs, it will have a serious impact on the fire extinguishing work, causing major economic and even life losses; therefore, the maintenance of fire extinguisher valves is very important, and it is difficult to...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the problem in the prior art that the aging of the fire extinguisher valve is difficult to check, resulting in the uncertainty of whether the fire extinguisher that has been placed for a long time can still be used normally, thus increasing the uncertainty of the rescue work when a fire breaks out, and provides a With the new type of fire extinguisher valve, the maintenance personnel can quickly judge whether the valve is aging. If the valve is aging, it should be replaced in time, thus ensuring that the fire extinguisher can still be used normally after long-term storage, and that it can be effectively extinguished in the event of a sudden fire Work

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