Anti-electric shock fire hydrant

Abstract

The invention discloses an electric shock-proof fire hydrant, which comprises a fire hydrant box, a hose reel, a fire hose with a conductive braided layer of the hose and a hose spray gun, and a fire hydrant box. The bottom of the body is provided with a fire-fighting water supply pipe column connected to the underground tap water, and a hose joint that is clamped to the end of the fire-fighting hose is provided on the fire-fighting water supply pipe column, and a hose joint switch valve is provided at the upper end of the water hose joint; the fire-fighting water supply The side end of the pipe column is connected with a fire branch pipe, and a water inlet elbow is installed in the hose reel, the water inlet end of the water inlet elbow is connected with the fire branch pipe through a pipe, and the outlet end of the water inlet elbow is sealed with Rotate the water outlet casing, and the hose reel is fixed with a brush assembly that slides and fits with the outer wall of the rotating water outlet casing; the structure design of the invention is reasonable, and the current can be quickly transmitted to the ground, reducing the early stage of fire fighting and saving fire extinguishing preparations time, to ensure the effectiveness of fire fighting and the safety of the firefighters themselves.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to an electric shock-proof fire hydrant. Background technique [0002] The incidence of fires in our country is increasing year by year, especially in winter, due to the low temperature, it is very common to use a large number of electrical products for heating, resulting in overloading of lines or forgetting to turn off electrical switches in time due to paralysis, causing fires. Fires caused by electrical appliances account for about 40% of all fires, and there is an upward trend. Therefore, electrical fires cannot be ignored. Compared with other types of fires, electrical fires have their own particularity and danger, especially when fighting live fires. In case of equipment fire, there is a great risk of electric shock if it is not handled properly. Water is the 'nemesis' of fire. In people's conventional thinking, once they encounter a fire, they are used to ta...

AI Technical Summary

Problems solved by technology

If you blindly take water to fight the fire, it will be "counterproductive". In the end, the water will become the "combustion aid" or "conductor" of the fire, endangering the lives of those involved in fire fighting.

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