Due to the low temperature in winter, the anti-freezing measures commonly used by fire trucks in winter will affect various equipment of fire trucks. Therefore, attention should be paid to the anti-freezing measures of fire trucks. Fire truck refitters recommend that in order to prevent fire trucks from freezing, the following conditions must be met:
度）通过管道传递到消防泵，这将防止消防泵或管道在寒冷的气候中冻结。 First, you can set up a water pump dual circuit superheater and pass the engine temperature (generally fire truck temperature is about 80-90 degrees) to the fire pump through a pipe, which will prevent the fire pump or pipe from freezing in cold climates.
Secondly, the simplest method is to discharge the remaining water from the water pipe at the bottom of the fire truck when heating after lack of water, or to heat the firefighters and pump room through the exhaust port of the fire truck. Or install a heater fan in a suitable location outside the pump body. The air outlet is aligned with the pump. The water inlet and outlet of the heater are connected to the engine radiator, the power cord is connected to the heater power cord, and the power switch with the switch sharing open circuit can blow hot air into the pump body of the fire truck.
Third, the construction of a dedicated fire truck parking lot (warm room) through greenhouse temperature control currently cannot reach a frozen state.
Since the antifreeze operation of fire trucks is related to the success or failure of winter fire rescue work, it is necessary to strengthen daily inspections and urge operators to perform maintenance work.