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Automotive Oil Pan Heating and Cooling System

A cooling system and oil pan technology, applied in the field of machinery, can solve the problems of high overall cost and achieve the effects of wide application range, controllable heating and heat preservation, and small structural changes

Active Publication Date: 2020-05-08
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above technical solution, although the engine oil can be heated stably, it is necessary to install heating and circulation components, resulting in high overall cost

Method used

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  • Automotive Oil Pan Heating and Cooling System
  • Automotive Oil Pan Heating and Cooling System
  • Automotive Oil Pan Heating and Cooling System

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Embodiment Construction

[0026] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0027] Such as figure 1 As shown, a car oil pan heating and cooling system, the car includes an engine 61, a turbocharger 62, and a warm air core 121 for heating the interior of the car, all of which are provided with coolant pipes for heat exchange . The heating and cooling system includes an internal circulation mechanism, and the internal circulation mechanism includes a first pipeline 11 for the coolant to flow from the engine 61 into the turbocharger 62 and a second pipe for the coolant to flow back from the turbocharger 62 to the engine 61 Road 12, the warm air core 121 is arranged on the second pipeline 12, the coolant flows out from the engine 61, passes through the first pipeline 11, enters the turbocharger 62 to...

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PUM

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Abstract

The invention provides an automobile oil pan heating and cooling system and belongs to the technical field of machinery. By means of the automobile oil pan heating and cooling system, the technical purpose of heating engine oil with a low cost is achieved. The automobile oil pan heating and cooling system comprises an inner circulating mechanism enabling cooling liquid to circularly flow between an engine and a turbocharger. The automobile oil pan heating and cooling system further comprises a third pipeline enabling the cooling liquid to flow back to the engine from the turbocharger. The third pipeline is provided with a first switch controlling the pipeline to be connected and a heat dissipating part used for exchanging heat with an oil pan. The structure is obtained by improving an original internal circulating mechanism, the heat of the cooling liquid is sufficiently utilized, it does not need to additionally arrange a heat source, and the cost is relatively low.

Description

technical field [0001] The invention belongs to the field of machinery and relates to a heating and cooling system for an automobile oil pan. Background technique [0002] With the development of science and technology, there will be more and more pursuit of high-efficiency internal combustion engines in the future, and direct injection engines with turbochargers will gradually become a trend. In the low temperature environment, the oil emulsification phenomenon will appear more or less in the direct injection gasoline engine at the present stage. The principle of the occurrence is that water vapor will be generated after the gasoline is burned, and part of the gas passes through the gap between the piston ring and the cylinder hole under the action of the explosion pressure. In the cold environment, the water vapor entering the crankcase condenses into liquid water after encountering low temperature, and flows into the oil pan along the cylinder block, oil passage, etc., an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M5/00F01M5/02F01M11/00
CPCF01M5/002F01M5/005F01M5/021F01M11/0004F01M2011/0025
Inventor 冯硕全兴隆张作美余伟孙萧刘东赵福成王瑞平
Owner ZHEJIANG GEELY HLDG GRP CO LTD