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Linkage type pumping system and engine thereof

A pumping system, linkage technology, applied in the direction of engine components, machine/engine, engine cooling, etc., can solve the problems of low engine efficiency, high manufacturing cost, maintenance, etc., to improve power, improve structure compactness, simplify The effect of the assembly process

Inactive Publication Date: 2016-03-09
CHONGQING LONCIN ENGINE
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] The function of the oil pump is to increase the oil to a certain pressure and force it to the moving surface of the engine parts. The engine water pump is an important part of the engine cooling system. Its function is to pump the coolant to make the coolant flow in the engine. Rapid flow in the cooling channel of the engine to take away the heat generated by the engine and maintain the normal operating temperature of the engine. In the existing engine, the water pump and the oil pump are usually arranged on the same side of the engine, and the water pump and the oil pump generally require a transmission mechanism respectively. , such as belt, gear or sprocket transmission pair and engine crankshaft transmission, therefore, the gear train structure of the existing engine is relatively complicated, and the manufacturing cost is high. At the same time, due to the power loss caused by the two transmission mechanisms, the efficiency of the engine lower

Method used

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  • Linkage type pumping system and engine thereof
  • Linkage type pumping system and engine thereof
  • Linkage type pumping system and engine thereof

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Embodiment Construction

[0020] figure 1 It is a working schematic diagram of the present invention; figure 2 It is a structural schematic diagram of a water pump of the present invention; image 3 It is a schematic diagram of the structure of the oil pump of the present invention. As shown in the figure, the linkage pumping system of this embodiment includes an engine-driven oil pump and a water pump; the oil pump includes an oil pump rotor 4, and the water pump includes The water pump rotor 1 and the oil pump rotor 4 and the water pump rotor 1 have interlocking cooperation; the interlocking mode can be realized by using all existing structures that can transmit power. One transmission shaft, or the oil pump and the water pump each have a rotating shaft, and the transmission connection between the two rotating shafts is realized through all the existing coupling structures; therefore, only one transmission mechanism is needed to drive the oil pump and the water pump to rotate together, thereby impr...

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Abstract

The invention discloses a linkage type pumping system. The linkage type pumping system comprises an oil pump and a water pump driven by an engine. The oil pump comprises an oil pump rotor. The water pump comprises a water pump rotor. The oil pump rotor and the water pump rotor are matched in a linkage mode. The linkage type pumping system only needs one transmission mechanism to drive the oil pump and the water pump to rotate together, therefore the structure compactness of the engine is improved, power loss of the engine is reduced, and the output power of the engine is effectively improved.

Description

technical field [0001] The invention relates to the field of engine components, in particular to a linkage pumping system and its engine. Background technique [0002] The function of the oil pump is to increase the oil to a certain pressure and force it to the moving surface of the engine parts. The engine water pump is an important part of the engine cooling system. Its function is to pump the coolant to make the coolant flow in the engine. Rapid flow in the cooling channel of the engine to take away the heat generated by the engine and maintain the normal operating temperature of the engine. In the existing engine, the water pump and the oil pump are usually arranged on the same side of the engine, and the water pump and the oil pump generally require a transmission mechanism respectively. , such as belt, gear or sprocket transmission pair and engine crankshaft transmission, therefore, the gear train structure of the existing engine is relatively complicated, and the manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B67/00F02B67/04F01P5/12F01M1/02
CPCF02B67/00F01M1/02F01M2001/0269F01P5/12F02B67/04
Inventor 胡义强阳远贵杨生华梁辉陈翔周良兵王桂丹
Owner CHONGQING LONCIN ENGINE
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