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A kind of intercooling system and its composition method

A technology of cold system and intercooler, which is applied in the field of intercooler system with resonant air intake device and negative pressure resistant structure, which can solve the problems of easy suction of pipes, large negative pressure of mechanical supercharging system, etc., so as to ensure reliable High performance, reduced parts, and easy installation

Active Publication Date: 2011-12-14
CHERY AUTOMOBILE CO LTD
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Problems solved by technology

[0004] The object of the present invention is to provide an intercooling system with a resonant air intake device and a negative pressure-resistant structure, which eliminates the low-frequency part noise of the supercharger on the basis of ensuring the cooling performance of the intercooling system, and solves the mechanical problem at the same time. The negative pressure of the booster system is too large, and the pipeline is easy to suck and deflate

Method used

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  • A kind of intercooling system and its composition method
  • A kind of intercooling system and its composition method
  • A kind of intercooling system and its composition method

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Embodiment Construction

[0028] In the following, with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the present invention, such as the shape and structure of each component involved, the mutual position and connection relationship between each part, the function and working principle of each part, and the manufacturing process and operation and use methods, etc., are described in further detail to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the present invention.

[0029] like figure 1 The structure of the present invention is expressed, the present invention is an intercooling system with a resonance air intake device, comprising an air intake hose-intercooler outlet (1), an intercooler (2), an air intake hose -Intercooler inlet (3), lower rubber pad (8) and upper rubber pad (13), intake muffler (4), worm clamp, etc., are arranged bet...

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Abstract

The invention relates to an intercooling system and its composition method. By analyzing the noise of a specific frequency band generated by the supercharger during the operation of the whole vehicle, the volume of the resonant cavity, the diameter of the outlet and the length of the outlet pipe are calculated and determined. According to the layout of the whole vehicle The location and space layout of the intercooler air outlet hose design a resonant cavity, which eliminates the low-frequency noise of the supercharger and improves the NVH performance of the vehicle. The intercooler system pipeline adopts thermoplastic elastomer material and unique structure The design ensures that the hose joint has a good seal, and at the same time ensures the flexibility and pressure resistance performance requirements of the pipeline.

Description

technical field [0001] The invention relates to the technical field of vehicle structure, to a supercharged intercooling system for a vehicle engine, and in particular to an intercooling system with a resonance air intake device and a negative pressure-resistant structure and a method for forming the same. Background technique [0002] In a supercharged engine, the main function of the intercooling system is to cool the increased intake air temperature after supercharging, increase the oxygen content per unit volume, increase the air-fuel ratio, and make the fuel burn more fully, thereby achieving the purpose of improving engine power. However, the general intercooler system starts with how to improve the cooling efficiency, and studies the internal structure and system layout of the intercooler. In recent years, with the enhancement of people's environmental protection awareness, higher requirements have been placed on automobiles. Recently, the international automobile ind...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B29/04F02M35/104F02M35/12
CPCY02T10/146Y02T10/12
Inventor 宋述岗张朝阳王中山曲栋梁冯庆会刘明傅广宇牟丹
Owner CHERY AUTOMOBILE CO LTD
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