Oil reservoir for heating diesel oil

Abstract

The invention discloses an oil reservoir for heating diesel oil, which comprises a cylinder body, wherein an upper cover is arranged on the upper part of the cylinder body; an oil outlet pipe, an oil suction pipe and an oil return pipe are arranged in the cylinder body; upper ends of the oil outlet pipe, the oil suction pipe and the oil return pipe pass through the upper cover respectively and extend out of the cylinder body; a heating oil pipe is communicated between the upper end of the oil suction pipe and the upper end of the oil return pipe; and a heating device is arranged on the heating oil pipe. When the oil reservoir is arranged, the cylinder body is arranged inside an oil tank, the upper cover and the oil tank are fixedly connected by a connection flange; when the oil reservoir is used in winter, the oil suction pipe sucks diesel oil in the oil tank to the heating oil pipe by an oil pump; and when passing through an exhaust pipe of an engine, the diesel oil is heated by the waste heat of the exhaust pipe of the engine and returns to the cylinder body from the oil return pipe, and the heated diesel oil is conveyed to the engine by the oil outlet pipe, so the wax deposit of the diesel oil is prevented; and due to the adoption of low-grade diesel oil, the cost of the diesel oil is reduced. The oil reservoir can be used in both winter and summer, so the normal running ofdiesel oil vehicles in winter is ensured.

Description

technical field [0001] The invention relates to a diesel heating device in a diesel engine fuel system, in particular to an oil storage for preventing diesel from waxing at low temperature and used for diesel heating. Background technique [0002] Diesel engine is currently the most used power machinery in agricultural production and has a large amount of stock. Although the machine uses light (high-grade) diesel oil to ensure the working quality and state of the diesel engine and prolong the service life of the machine, the cost increases and reduces the cost of agricultural production. economic benefits. [0003] Diesel as fuel for engines has the advantages of low cost, large power output, simple combustion system, and low volatility. It is widely used as fuel for vehicles and ships. However, diesel becomes thicker at low temperatures and atomization becomes poor, which makes the engine malfunction. The use of diesel oil greatly limits the use of diesel oil, especially i...

AI Technical Summary

Problems solved by technology

[0003] Diesel as fuel for engines has the advantages of low cost, large power output, simple combustion system, and low volatility. It is widely used as fuel for vehicles and ships. However, diesel becomes thicker at low temperatures and atomization becomes poor, which makes the engine malfunction. The use of diesel oil greatly limits the use of diesel oil, especially in northern China where the temperature is low and the use of heavy diesel oil is more prominent

[0004] In order to solve these problems, some people use the starter motor to start forcibly, which will easily cause serious wear and tear of the engine, reduce the service life of the battery, and even damage the battery; Switch to expensive high-grade diesel

The above situation greatly reduces the transportation efficiency, increases the fuel consumption and increases the transportation cost

[0005] Moreover, due to the existence of different degrees of wax deposition in diesel oil at low temperatures,

Although some diesel engines have adopted the method of heating the cylinder block and the mixed gas before starting, after starting at low temperature, it will also cause shutdown due to diesel wax deposition, making it difficult for the equipment to operate normally

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