Fire-fighting lance with built-in overturning type adjusting module

Abstract

The invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting lance with a built-in overturning type adjusting module. The overturning type comprises a lance body shell and a water delivery hose. The fire-fighting lance with the built-in overturning type adjusting module is formed by installing a split structure composed of a lance body shell, a water conveying hose and a detachable lance head, so that the fire-fighting lance can be quickly assembled and disassembled, later maintenance is facilitated, the fire-fighting lance can be quickly disassembled and replaced when a fault occurs or the interior needs to be cleaned, and the later use cost is reduced. The top end of an external thread assembly pipe is provided with an external water guide inclined plane, an overturning sealing cover plate and an internal water inlet head of a lateral water outlet, so that the internal water guide performance is improved, and meanwhile, switching control can be facilitated. The sealing performance of the outer side of an internal installation sealing cylinder is improved, and internal liquid is prevented from leaking out during overturning. The internal linkage is improved while the assembly and disassembly are convenient. An overturning linkage bracket can be quickly overturned and adjusted.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting water gun with a built-in flip-type adjustment module. Background technique [0002] "Fire" is to eliminate hidden dangers and prevent disasters (that is, the general term for preventing and solving the man-made, natural and accidental disasters that people encounter in the process of life, work and study). The meaning of fire. [0003] It mainly includes personnel rescue at the fire scene, rescue of important facilities and equipment, cultural relics, safety protection and rescue of important property, fire extinguishing, etc. The purpose is to reduce the degree of damage caused by the fire, reduce casualties and property losses. Water and chemical fire extinguishing agents are used for fire fighting, and fire engines, fire extinguishers, motorized water pumps and other equipment are used to extinguish fires. Adhere to the action principles of ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved fire-fighting water gun with a built-in flip-type adjustment module is provided. To change the spraying mode of the water gun, the nozzle of the water gun mostly adopts a non-detachable mechanism, which leads to the problem that once a failure occurs, it needs to be discarded as a whole, which is very wasteful. At the same time, the functionality of the water gun is also very single, and the spraying method and range are relatively limited.

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