Antifreeze for diesel vehicle and energy-saving environment-friendly apparatus for heating diesel

Abstract

The invention relates to anti-icing fluid of diesel vehicle and diesel heating energy-saving device, wherein it comprises an anti-icing fluid cycle system and an oil supplying system. The invention is characterized in that: the anti-icing fluid cycle system has external heater; the oil supplying system has oil tank heater, hand-operated oil pump heater, diesel filter heater, oil tube heater and anti-icing fluid temperature alarm. The invention uses anti-icing fluid heating and electric heating methods to heat the frame, oil tube, and diesel, especially the oil tube uses tube-to-tube type to be heated, to keep the diesel in oil pump at 55-65Deg. C. Since the diesel in the oil pump has high temperature, the fuel can be fully burnt, and the discharged tail gas can avoid black smoke, and the oil consumption is reduced.

Description

technical field [0001] The invention relates to a fuel oil heating device for a motor vehicle, in particular to a diesel vehicle antifreeze and diesel heating energy-saving and environmental protection device which mainly utilizes the heat energy generated when the diesel vehicle engine is working to heat the diesel oil through the circulating antifreeze liquid, belonging to the diesel vehicle The waste heat utilization technology of the engine is suitable for the use of diesel vehicles in winter, especially for diesel vehicles in the three north regions of China. Background technique [0002] When a diesel vehicle is running in winter, the surface temperature of the parts of the fuel supply system directly blown by the cold wind drops sharply. Affected by the low temperature and the grade of diesel, the paraffin in the diesel will precipitate at the filter, which is the phenomenon of wax deposition, which will cause oil circuit damage. The blockage makes the vehicle unable ...

AI Technical Summary

Problems solved by technology

Although the above solution helps to prevent the generation of wax deposits, due to structural defects: only two heating methods are used in the fuel tank and the diesel filter, while the oil supply pipeline in between lacks heating and heat preservation measures. In cold weather, for example, when the outdoor temperature is below minus 25 degrees, the temperature of the heated diesel oil will continue to drop from the diesel filter to the oil supply pipe between the engine fuel pump, which will affect the power of the diesel engine, combustion Still not enough, there is still black smoke in the exhaust exhaust, which not only affects the environment, but also increases fuel consumption

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