Automotive expansion tank assembly

An expansion kettle and assembly technology, which is applied to engine components, machines/engines, engine cooling and other directions, can solve the problems of high manufacturing process requirements and high cost of the kettle body, and achieves low manufacturing process requirements, light weight, low cost effect

Active Publication Date: 2014-01-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the pot body in the expansion kettle assembly of the traditional closed cooling system is a chamber, more than 10% of the expansion space needs to be reserved in the chamber, and all the pot bodies need to withstand the system pressure, so the cost of the pot body is high. And the requirements for the manufacturing process are very high

Method used

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  • Automotive expansion tank assembly
  • Automotive expansion tank assembly
  • Automotive expansion tank assembly

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with accompanying drawing and specific embodiment thereof, in the accompanying drawing, the extension of the number, position, relationship, and size of the components that constitute the preferred embodiment will be described, and after reading and understanding the teaching of the present invention Post-related changes are implemented within the skill of the industry. Additionally, changes in precise dimensions and dimensional ratios to accommodate specific strength, weight, strength, and the like requirements are common knowledge in the art after reading and understanding the teachings of the present invention.

[0021] An expansion kettle assembly for a vehicle, comprising a non-pressure-resistant chamber 3, a non-pressure-resistant pot lid 5 matched with the non-pressure-resistant chamber 3, a pressure-resistant chamber 2, and a non-pressure-resistant pot lid 5 matched with the pressure-resistant...

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PUM

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Abstract

The invention provides an automotive expansion tank assembly. The automotive expansion tank assembly comprises a non-pressure-withstanding chamber, a non-pressure-withstanding tank cover, a pressure-withstanding chamber, a pressure-withstanding tank cover, a siphon and a chamber connection tube, wherein the non-pressure-withstanding tank cover is matched with the non-pressure-withstanding chamber, the pressure-withstanding tank cover is matched with the pressure-withstanding chamber, and the chamber connection tube is connected with the non-pressure-withstanding chamber and the pressure-withstanding chamber; the siphon is arranged in the non-pressure-withstanding chamber and communicated with the chamber connection tube, the pressure-withstanding chamber participates in circulation of a cooling system of a whole automobile and is full of liquid all the time, and the non-pressure-withstanding chamber does not participate in circulation of the cooling system. The automotive expansion tank assembly is simple in structure, low in requirement for a manufacturing process, low in cost and light in weight.

Description

technical field [0001] The invention relates to the technical field of automobile engine cooling systems, in particular to a vehicle expansion kettle assembly. Background technique [0002] When the engine is working, it generates a lot of heat. In order to make the relevant parts work stably under high temperature and high pressure, the engine must dissipate the excess heat. The function of the car cooling system is to dissipate part of the heat absorbed by the heated parts in time to ensure that the engine works at the most suitable temperature. [0003] The cooling system includes radiators, fans, expansion pots, engine water jackets, thermostats and connected pipelines. The function of the expansion pots is to store excess coolant due to expansion when the water temperature rises. When the cooling system circulates When the coolant is lost, replenish the coolant in time. [0004] The expansion kettle assembly of the traditional closed cooling system is composed of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P11/00
Inventor 陈强
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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