Water cooling fire fighting truck

Abstract

The invention discloses a water cooling fire fighting truck, and belongs to the field of fire fighting. The water cooling fire fighting truck comprises a chassis, a cab, a compartment, front wheels, rear wheels and an alarm, the cab and the compartment are located on the upper portion of the chassis, the front wheels and the rear wheels are located on the lower portion of the chassis, and the alarm is arranged above the cab. The compartment is divided into a fire fighting water tank area and an equipment area, and matched fire fighting equipment is placed in the equipment area. The water cooling fire fighting truck further comprises refrigeration equipment and a refrigeration temperature controller. The refrigeration equipment comprises a compressor, a condenser and an evaporator, the compressor and condenser are arranged in the equipment area in the compartment, the evaporator is located in a fire fighting water tank, the compressor, the condenser and the evaporator are connected through pipelines, and control valves are arranged in the pipelines. The refrigeration temperature controller is mounted on the cab, and is connected with the compressor and the temperature sensor through a cable, and the temperature sensor is mounted on the wall of the water tank. A heat preservation layer is arranged on the outer surface of the wall of the fire fighting water tank. The characteristic that cold water absorbs a large amount of heat is utilized, a high-temperature object is cooled fast, the amount of adopted water is small, the cooling effect is good, and efficiency is high.

Description

technical field [0001] The invention belongs to the field of fire protection, and in particular relates to a water-cooled fire truck. Background technique [0002] At present, fire trucks are an important tool for extinguishing fires. In some fire scenes, such as oil tank fires, it is necessary to quickly cool the tank body. In most cases, the water temperature in the fire truck is close to the ambient temperature (up to 20-30 Celsius), the cooling effect is greatly reduced, and the amount of water required is greatly increased, which is not conducive to the elimination of the fire. If the temperature of the fire extinguishing water is reduced to zero degrees Celsius, not only will a large amount of water be saved, but the cooling effect will also be significantly improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a water-cooled fire truck that can provide cold water close to zero degrees Celsius, which ca...

AI Technical Summary

Problems solved by technology

[0002]At present, fire trucks are an important tool for extinguishing fires. In some fire scenes, such as oil tank fires, it is necessary to quickly cool the tank body. In most cases If the temperature of the water in the fire truck is close to the ambient temperature (up to 20 to 30 degrees Celsius), the cooling effect will be greatly reduced, and the amount of water required will increase greatly, which is not conducive to the elimination of the fire. water, and the cooling effect will be significantly improved

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