A New Type of Fire Extinguisher Valve

Abstract

The invention discloses a novel valve for a fire extinguisher, which belongs to the field of fire extinguishers and comprises a valve body and a valve core stopper. A gas channel is arranged in the valve body, a valve core is installed in the gas channel, and the valve core and the valve core stopper A pressing assembly is installed between the blocks, and the pressing assembly includes a first spring, a second spring and a floating part, a detection ring is installed on the outside of the floating part, and a detection ring for detecting the detection ring is installed on the spool block. There is a sensor for the position of the valve ring, and a warning component for displaying the aging state of the valve is provided on the outside of the valve body; inspectors can know the aging state of the valve through the warning component, which solves the problem that the aging state of the valve is difficult to detect in the prior art, resulting in a fire There is uncertainty in the rescue work when it happens.

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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