Double-boot fire extinguisher spray nozzle

Abstract

The invention discloses a double-boot fire extinguisher spray nozzle which comprises a high temperature-resisting cylinder body, wherein a fire extinguisher connector is connected to the lower part of the high temperature-resisting cylinder body, the fire extinguisher connector is hermetically mounted on a powder fire extinguisher, a through hole is formed in the top of the high temperature-resisting cylinder body, a tapered glass body is arranged inside the high temperature-resisting cylinder body, the upper part of the glass body passes through the through hole, a sealing gland is arranged at the lower part of the glass body, the bottom of the glass body tightly props against the sealing gland so as to enable the sealing gland to seal the fire extinguisher, and a plurality of directional openings are formed in the side wall of the high temperature-resisting cylinder body. The double-boot fire extinguisher spray nozzle provided by the invention has the benefits as follows: the structure is simple, the design is scientific and reasonable, the mounting is convenient, the safety is high, after removing a protecting cover, by throwing the fire extinguisher to crush the raised glass body in the through hole of the high temperature-resisting cylinder body, or using high temperature to enable acetic ether to expand to crack the glass body, the sealing gland is flicked through internal pressure of the fire extinguisher, and dry powder inside the fire extinguisher is sprayed out at a high speed from the directional openings in the high temperature-resisting cylinder body to achieve the purpose of fire extinction.

Description

technical field [0001] The invention relates to a fire extinguisher nozzle, in particular to a double-start fire extinguisher nozzle. Background technique [0002] At present, the fire extinguishers on the market are generally manual fire extinguishers. Manual fire extinguishers must be manually operated and used. If the situation is very serious, or in some dangerous scenes, it is very difficult for people to enter the fire to put out the fire, and the hand-held fire extinguisher will not be able to play a good role. If there is an automatic fire extinguisher, the above problems can be solved. At present, there is no automatic fire extinguisher with dual start and double insurance Fire extinguisher nozzle. Contents of the invention [0003] The purpose of the present invention is to solve the manual fire extinguisher on the market by manually using the fire extinguisher nozzle, the use of complex, remote fire extinguishing and insufficient security problems to provide a ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of manual fire extinguisher on the market through manual use of the fire extinguisher nozzle, complex use, ineffective fire extinguishing of remote fires and insufficient safety. The dual-start fire extinguisher nozzle provided

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