Vehicle oil-way anti-freezing device and method using water temperature of engine heat radiator

Abstract

The invention discloses a vehicle oil-way anti-freezing device and method using the water temperature of an engine heat radiator, belonging to the technical field of vehicle oil-way anti-freezing. The vehicle oil-way anti-freezing device comprises an engine and an oil tank, wherein an oil inlet pipe and an oil return pipe are connected between the engine and the oil tank, the heat radiator is arranged on the engine, an insulation water tank is fixed on the oil tank, a heat exchange plate is arranged on the insulation water tank and is in tight contact with the oil tank, a water inlet and a water outlet are formed in the insulation water tank, a water inlet pipe is connected between the water inlet and the heat radiator, a water return pipe is connected between the water outlet and the heat radiator, and the insulation water tank is matched with the oil tank in shape. According to the vehicle oil-way anti-freezing method, through establishing a cooling water circulating pipe between the heat radiator and the insulation water tank, and using cooling water heated in the heat radiator, heat exchange is carried out between the insulation water tank and the oil tank, the oil temperature is increased, an oil way is protected to ensure that fuel is not easily frozen, an oil pipe is smooth, and a vehicle normally runs.

Description

technical field [0001] The invention relates to a vehicle oil circuit antifreeze device and method, and belongs to the technical field of vehicle oil circuit antifreeze. Background technique [0002] At present, in relatively cold seasons or regions, such as North China, Northeast my country and Northwest China, the temperature will drop to -5°C to -60°C after entering winter. When vehicles or construction machinery fueled by gasoline or diesel are running, due to The running speed is very fast and the resulting wind speed is also very high. The fuel used by the vehicle, especially the diesel oil, is easily frozen and solidified. [0003] In addition, due to the starting and running of the car, the cooling water used for the engine is heated quickly, and the temperature rises rapidly to about 90°C. In order to overcome the rise of water temperature, water-cooled radiators have been developed and installed on automobiles to dissipate heat, and some mixture has been added to t...

AI Technical Summary

Problems solved by technology

However, the problem of the rapid rise of cooling water has not been effectively solved; at the same time, due to the addition of radiators in the vehicle, the internal volume of the locomotive will increase

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