Diesel oil purifier with electric heating sensor

Abstract

The invention relates to a diesel oil purifier with an electric heating sensor. Under the environment with low temperature, the condensation of diesel fuel can be prevented by adding an anti-gelling agent of the diesel fuel or by adding gasoline to the diesel fuel; if the gasoline is mixed with the diesel fuel, the ignitability of the diesel fuel is greatly reduced although the wax deposition does not happen, such that cold start of a vehicle becomes difficult, and the service life of an engine is largely influenced. In the invention, a heating bar is arranged at the centre of a filter core mounting seat of a shell base and passes through a filter core, one end of a bolt is connected with a shell cover while the other end of the bolt is connected with the heating bar, the upper end of the filter core is fixed on the shell cover in a sealing manner, a diesel fuel inlet at one side of the upper surface of the shell cover is communicated with an oil storage cavity at the inner wall of a shell, a filter cover inner cavity in the shell is communicated with an upper cover diesel fuel outlet, a through hole is arranged at a position symmetrical with a drain outlet, the through hole is internally provided with a sensor, and the sensor is connected with the heating bar by leads. The invention has simple and reasonable structure and convenient installation, the temperature in a diesel fuel purifier can be more exactly controlled by adding the sensor, and the service life of the filter core can be prolonged.

Description

technical field [0001] The invention relates to the technical field of fuel filtration, in particular to a diesel oil purifier with an electric heating sensor. Background technique [0002] In general, in different seasons and different ambient temperatures, diesel engines must use different grades of diesel oil, but with seasonal changes or cold cooling, diesel oil is prone to waxing, and some drivers even burn the engine's fuel tank and oil circuit to start the engine. vehicle. At present, in the existing technical field, when diesel oil has waxing phenomenon, the method of adding diesel anticoagulant to prevent diesel oil from condensing, and there is also a method of adding gasoline to diesel oil, but if gasoline is mixed with diesel oil, although no waxing , but the ignitability of diesel oil will be greatly reduced, which will make it difficult for the vehicle to start cold; secondly, the combustion of the vehicle will deteriorate severely when the vehicle is running,...

AI Technical Summary

Problems solved by technology

At present, in the existing technical field, when diesel oil has waxing phenomenon, the method of adding diesel anticoagulant to prevent diesel oil from condensing, and there is also a method of adding gasoline to diesel oil, but if gasoline is mixed with diesel oil, although no waxing , but the ignitability of diesel oil will be greatly reduced, which will make it difficult for the vehicle to start cold; secondly, the combustion of the vehicle will deteriorate severely when the vehicle is running, part of the fuel cannot be fully burned, the fuel consumption will increase significantly, the horsepower will decrease, and the exhaust pollution will increase sharply. Mixed fuel, the carbon deposits in the engine will increase, and the life of the engine will be greatly affected

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