Intelligent heat exchange system of diesel

Abstract

The invention relates to an intelligent heat exchange system of a diesel engine, which comprises a heat exchanger, an electromagnetic valve, an oil circuit heater and an intelligent monitoring device; the heat exchanger is communicated with an oil pump, an oil tank, an engine and a radiator by pipelines and one end of the engine is connected with the oil pump by an oil inlet tube while the other end is connected with the oil tank by an oil return tube; the oil inlet tube, the oil return tube, a water return pipe, an oil cup and the oil tank are respectively provided with a temperature sensor which is connected with an intelligent detection device; the intelligent heat exchange system of the invention comprises components as follows: 1. the heat exchanger; 2. the oil circuit heater; 3. the intelligent monitoring device; 4 the temperature sensor; 5. the electromagnetic valve; the intelligent heat exchange system of the invention has the advantages that the intelligent monitoring device can monitor the temperature of the oil inlet tube, the oil return tube and the oil tank in real time and different upper limit and lower limit temperature control ranges are configured according to the real environment so as to ensure that a diesel car can normally use diesel oil with the grade of 0<#> or higher at the environmental temperature of minus 10 DEG C to minus 40 DEG C, thereby being capable of saving energy consumption and reducing transportation cost.

Description

technical field [0001] The invention relates to an intelligent heat exchange system for a diesel engine. Background technique [0002] It is well known that low-condensation-point diesel oil such as -35 diesel oil and high-condensation point diesel oil such as No. 0 diesel oil have great differences in price and performance, but affected by environmental factors, they have to be used in many areas, especially northern areas and high-altitude areas. Low pour point diesel. Diesel freezing is a difficult problem for many drivers. This situation will not only affect the starting and running of the car, but also bring some troubles to driving, and also cause a waste of energy. [0003] The research and development of the diesel engine oil circuit intelligent heat exchange control system is to overcome the problem of diesel freezing. When driving in winter, many drivers have encountered the embarrassing situation of being unable to drive due to diesel clogging the filter screen ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an intelligent heat exchange system for diesel engines to overcome the problems of the freezing of diesel locomotive diesel in winter in northern cold regions, causing certain troubles to driving, low diesel utilization rate, and energy waste.

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