Engineering machinery diesel tank with filtering function

Abstract

The invention discloses an engineering machinery diesel tank with a filtering function. The engineering machinery diesel tank comprises an oil tank body, an oil pump, a filter, a first oil pipe, a second oil pipe, a third oil pipe and a fourth oil pipe. One end of the first oil pipe is connected with the oil tank body. The other end of the first oil pipe is connected with an oil sucking opening of the oil pump. One end of the second oil pipe is connected with an oil outlet of the oil pump. The other end of the second oil pipe is connected with an oil inlet of the filter. One end of the third oil pipe is connected with an oil outlet of the filter. The other end of the third oil pipe is connected with the fourth oil pipe. One end of the fourth oil pipe is connected with the oil tank body. The other end of the fourth oil pipe is connected with an oil sucking opening of an engineering machinery diesel engine. The rated flow of the oil pump is larger than the oil consumption of the engineering machinery diesel engine. The rated flow of the filter is 110 L / min. The filtering level of the filter is 10 mu. The engineering machinery diesel tank is simple in structure and convenient to use, the working reliability of the engineering machinery diesel engine is improved, practicability is high, and promotion and using are convenient.

Description

technical field [0001] The invention relates to an engineering machinery diesel tank, in particular to an engineering machinery diesel tank with filtering function. Background technique [0002] The use of clean diesel oil is of special significance to construction machinery powered by diesel engines. If the diesel in the fuel tank is not clean, it will significantly increase the wear or corrosion of precision parts such as the fuel system plunger, oil outlet valve and fuel injector needle valve, thereby greatly reducing the reliability and durability of machine operation. At present, the Chinese market is flooded with a large amount of earth-refined diesel oil, which seriously affects the reliability of construction machinery and the service life of construction machinery diesel engines. The construction machinery diesel tanks in the prior art basically do not have a filter function, and they all rely on the diesel engine to absorb the diesel in the diesel tank. There is n...

AI Technical Summary

Problems solved by technology

At present, the Chinese market is flooded with a large amount of earth-refined diesel oil, which seriously affects the reliability of construction machinery and the service life of construction machinery diesel engines.

The construction machinery diesel tanks in the prior art basically do not have a filter function, and they all rely on the diesel engine to absorb the diesel in the diesel tank. There is no oil pump, which cannot ensure that the construction machinery uses clean diesel oil, resulting in frequent maintenance and repairs. Many, reduce the working efficiency of construction machinery, consume a lot of manpower and material resources

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