Water-foam dual-purpose fire-fighting device with water tank

Abstract

The invention discloses a water-foam dual-purpose fire-fighting device with a water tank capable of being timely put into use when being free of a water source or far away from the water source. The water-foam dual-purpose fire-fighting device comprises a vehicle body and a cab, wherein wheels are arranged at the bottom of the vehicle body; a foam storage tank, a vehicular engine and pumping set, a foam generator, a water inlet, a water outlet and a water tank are arranged in the vehicle body; a first valve is arranged on a pipeline which is connected with the foam storage tank and the foam generator; a second valve is arranged on a pipeline which is connected with the water inlet and the foam generator; a third valve is arranged on a pipeline which is connected with the water inlet and the water outlet; a fourth valve is arranged on a pipeline which is connected with the water tank and the foam generator; and water or a mixed solution of water and foam can be respectively discharged from the water outlet by controlling the first valve, the second valve, the third valve and the fourth valve to be reasonably opened and closed.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting equipment, and relates to a fire-fighting device, in particular to a water-foam dual-purpose fire-fighting device with its own water tank. Background technique [0002] Firefighting is the top priority related to the safety of people's lives and property, and firefighting devices are the key elements to ensure the effectiveness of firefighting. Therefore, the mobility of fire-fighting devices and the reliability of related equipment are extremely important. For a long time, a lot of researches have been done on fire-fighting devices at home and abroad, especially in the development of heavy-duty vehicle-mounted fire-fighting devices. [0003] A fire truck, also known as a fire engine, is a vehicle specially used for fire fighting or other emergency rescue purposes. Fire trucks can be divided into pump trucks (water supply trucks or fire sprinklers), ladder trucks (climbing to rescue people...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a water-foam dual-purpose fire-fighting device with its own water tank, which can not only selectively use water alone or mixed with water and foam to extinguish fire according to the fire-fighting target on the spot, but also solve the problem of Solve the problem of putting fire-fighting devices into use in time when there is no water source or far away from the water source

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