Electric-shock preventing fire-fighting device and electric-shock preventing fire hose

Abstract

The invention relates to the field of fire-fighting devices and discloses an electric-shock preventing fire-fighting device and an electric-shock preventing fire hose. The fire hose comprises a hose body (202) which comprises an outer layer (2021), a conductive layer (2022), an inner layer (2023) and a cavity (2024), wherein the conductive layer (2022) is arranged in the outer layer (2021), the inner layer (2023) is arranged in the conductive layer (2022), the cavity (2024) is arranged in the inner layer (2023), and the conductive layer (2022) is made from a conductive woven belt; conductive ground wires (203) are arranged at two ends of the conductive layer (2022), a connector (204) is arranged on each of the conductive ground wires (203), a through hole (205) is formed in each of the connectors (204), first joints (201) are arranged at two ends of the hose body (202), a threaded column (2016) is arranged on each of the first joints (201), and the threaded columns (2016) penetrate through the through holes (205) and fixe the connectors (204) through nuts. The electric-shock preventing fire-fighting device and the electric-shock preventing fire hose disclosed by the invention have the effects of releasing the electric current, preventing electric shock when an electrified fire is put out and improving the fire-extinguishing efficiency.

Description

technical field [0001] The invention relates to the field of fire-fighting devices, in particular to an electric-shock-proof fire-fighting device and an electric-shock-proof fire-fighting hose. Background technique [0002] With the improvement of people's living standards in our country, electricity consumption in urban and rural areas has increased sharply in recent years, and fires caused by electrical equipment or lines have occurred frequently, especially in winter, due to the low temperature of the weather, a large number of electrical products are used for heating, resulting in line overload Or the situation of using electrical appliances to forget to turn off the switch in time and causing fire increases. 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 fight...

AI Technical Summary

Problems solved by technology

However, when the insulation breakdown of the equipment occurs and the grounding function is damaged, there will be a potential difference between the equipment and the ground. When using a traditional fire hose to extinguish electrical fires, the human body will jet these equipment through the water column, and it will withstand the contact voltage through the water column and get an electric shock.

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