Complete set of equipment for fire protection

Abstract

The invention discloses a complete set of equipment for fire protection. The complete set of equipment comprises a firefighting water lance and a firefighting fire hose which are connected with each other through a water lance joint and a water hose joint; the water lance joint and the water hose joint can be quickly assembled and replaced through a movable locking block which rotates elastically;the firefighting water hose is internally provided with a protecting groove for counteracting elastic stress and preventing internal abrasion and fracture of the firefighting water hose; meanwhile, the firefighting water hose is further provided with grid-like light reflecting patterns, so the firefighting water hose is more conspicuous; a dragging component is arranged obliquely, so efforts aresaved in a pushing process; in conclusion, the firefighting water lance and the firefighting water hose of the complete set of equipment disclosed by the invention have the characteristics of being quick to assemble and replace, simple and easy to use; meanwhile, the firefighting water hose is more conspicuous, is convenient to pull, saves efforts in pulling, is not prone to abrasion, contributesto quick replacement of the water lance, and improves the applicability, reduces physical exhaustion of firemen, and thus the fire rescue efficiency is improved.

Description

technical field [0001] The invention relates to the field of fire safety equipment, in particular to a complete set of equipment for fire protection. Background technique [0002] Fire water gun: It is a water jet tool for fire extinguishing. When it is connected with the water belt, it will spray dense and substantial water flow. It has the advantages of long range and large water volume. According to the different jet forms and characteristics, it can be divided into: DC water gun, spray water gun, multi-water gun, etc. . [0003] The joints of the fire hose nozzles currently used are relatively uniform. When docking with fire hoses, there are generally disadvantages such as difficult connection and slow connection speed. When assembling or replacing fire hose nozzles, it often delays a lot of time and affects the effectiveness of fire rescue. efficiency, and there is often a great degree of water leakage at the junction of the water gun and the hose, which not only waste...

AI Technical Summary

Problems solved by technology

[0003] The joints of the fire hose nozzles currently used are relatively uniform. When docking with fire hoses, there are generally disadvantages such as difficult connection and slow connection speed. When assembling or replacing fire hose nozzles, it often delays a lot of time and affects the effectiveness of fire rescue. efficiency, and there is often a great degree of water leakage at the junction of the water gun and the hose, which not only wastes water, but also seriously affects the range of the water gun, restricting fire rescue

[0004] Moreover, the fire hoses currently in use are prone to technical failures such as holes and cracks during use, which seriously affect the service life of the fire hoses. dragging; when the fire hose is bent and twisted, its elastic stress is often concentrated at the bending position, and then affected by the water pressure, it is easy to cause the wear of the hose, and the wear of the fire hose is more obvious when dragged by the ground; at the same time, during the During firefighting, the fire hose is extremely strenuous, which hinders the actions of firefighters. It is timely to support the designated location where the fire is serious, which affects the firefighting efficiency.

Images