Double-starting fire extinguisher nozzle

Abstract

The invention relates to the field of nozzles, in particular to a double-starting fire extinguisher nozzle. The double-starting fire extinguisher nozzle comprises a saw table base, a clamping structure, a limiting structure and a feeding structure, wherein a spraying starting structure is connected to a spraying pipe, the spraying starting structure comprises a lantern ring, a shifting rod, an annular sleeve, a spraying pipe and an annular rotating block, the outer side face of the spraying pipe is fixedly connected with the lantern ring, an annular cavity is formed in the lantern ring, an annular rotating block is rotationally connected into the annular cavity, the outer side wall of the lantern ring is connected with a plurality of spraying pipes of the annular photographing set and provided with spraying openings with the same number as the spraying pipes, first through holes with the same number as the spraying pipes are formed in the annular rotating block, and the first through holes and the spraying openings are staggered. The double-starting fire extinguisher nozzle has the advantages that the spraying range is enlarged, a large-range fire extinguishing material can be rapidly released, a large-range area is rapidly extinguished, secondary starting is adopted, and fire extinguishing personnel can select a proper fire extinguishing mode according to the area of a fire area.

Description

technical field [0001] The invention relates to the field of nozzles, in particular to a dual-start fire extinguisher nozzle. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire causes. Care must be taken during use to avoid adverse effects and danger. [0003] At present, fire extinguishers use a single jet tube to spray fire. For some large-scale or large-area fire types, people need to move a single jet tube back and forth quickly to put out a large-scale fire. The operation process is cumbersome and unfavorable for people to operate. Therefore, it is necessary to provide a new dual-start fire extinguisher nozzle to solve ...

AI Technical Summary

Problems solved by technology

[0003] At present, fire extinguishers use a single jet tube to spray fire. For some large-scale or large-area fire types, people need to quickly move a single jet tube back and forth to put out a large-scale fire. The operation process is cumbersome and is not conducive to people's operation.

Images