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Vehicle intercooler based on heat medium splitting technology

A technology of heat medium and intercooler, applied in the direction of heat exchanger shell, indirect heat exchanger, heat exchanger type, etc., can solve the problems of complicated porous plate design and practical application difficulty, and achieve good applicability and compatibility , high economy, heat exchange balance effect

Inactive Publication Date: 2011-05-04
ZHEJIANG UNIV
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although domestic researchers have recognized this problem and considered adjusting the internal airflow distribution of the intercooler by adding perforated plates in the air chamber of the intercooler, due to the type, size and structure of the intercooler used in various vehicles Often different, the design of the perforated plate is more complicated, and there is a certain difficulty in practical application

Method used

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  • Vehicle intercooler based on heat medium splitting technology
  • Vehicle intercooler based on heat medium splitting technology
  • Vehicle intercooler based on heat medium splitting technology

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Embodiment Construction

[0020] The principle of the invention is to reduce the internal resistance energy consumption of the intercooler and ensure that the overall heat exchange capacity of the intercooler is not damaged by adjusting the structure of the air chamber while keeping the other structures and dimensions unchanged. The main design idea of ​​the present invention is: arrange the air inlet and outlet according to the same direction as the airflow direction of the internal channel of the intercooler, add several deflectors in the upper air chamber of the intercooler, and fix them in the air chamber by welding or other means. The sectional shape of the deflector vane is an elliptic curve segment, so as to achieve the purpose of diverting flow and reducing resistance. The number and position of the deflectors can be properly adjusted according to the number and position of the channels in the core of the intercooler.

[0021] The biggest difference between the intercooler air chamber of the pr...

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Abstract

The invention discloses an intercooler gas chamber based on a heat medium splitting technology. In the intercooler gas chamber based on the heat medium splitting technology, the gas inlet direction of a gas inlet channel and the position of a gas inlet are adjusted by improving the structure of the gas chamber, and since well-designed guide vanes are inserted into the gas chamber, for an intercooler, good heat exchange performance is maintained, and simultaneously the internal drag energy consumption is greatly reduced.

Description

technical field [0001] The invention relates to an intercooler, in particular to an intercooler based on heat medium split technology. Background technique [0002] The automobile cooling system is an important auxiliary system to ensure the stable operation of the vehicle, and has a direct impact on energy saving and emission reduction. As the main components in the automobile cooling system, the heat transfer performance and resistance energy consumption of the automobile heat exchanger are the objects that people always pay attention to. How to achieve the reduction of resistance energy consumption without the aid of auxiliary equipment, without changing the use conditions and ensuring sufficient heat exchange capacity has very important practical significance. [0003] In recent years, with the promotion and application of turbocharging technology, the intercooler has become an important part of the vehicle cooling system. Many domestic and foreign enterprises and scien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B29/04F28D7/16F28F1/42F28F9/02F28F9/22
CPCY02T10/12
Inventor 黄钰期俞小莉吕锋陆国栋
Owner ZHEJIANG UNIV
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