Multi-path micro-hole heat exchanger

A heat exchanger, multi-process technology, applied in the direction of heat exchanger type, indirect heat exchanger, lighting and heating equipment, etc., to achieve the effect of light weight, small size and good safety

Inactive Publication Date: 2015-08-12
LICE SCI & TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional microporous heat exchanger adopts a single-flow flow form, which has certain limitations in heat exchange efficiency

Method used

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  • Multi-path micro-hole heat exchanger
  • Multi-path micro-hole heat exchanger
  • Multi-path micro-hole heat exchanger

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Embodiment Construction

[0046] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0047] see Figure 1 to Figure 8c . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same t...

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Abstract

The invention provides a multi-path micro-hole heat exchanger. A heat medium inlet collector and a heat medium outlet collector of the multi-path micro-hole heat exchanger are located on the two opposite sides of a main part respectively. A heat medium runner extends in the straight line direction. A cold medium inlet collector and a cold medium outlet collector are located at the two opposite corners of the main part respectively. A cold medium runner extends to the edge of a cold medium plate sheet in the direction perpendicular to the hot medium runner from the cold medium inlet collector and then rotates and extends to the other edge of the cold medium plate sheet in the direction perpendicular to the heat medium runner, and the cold medium runner moves forwards in a detouring mode to be communicated with the cold medium outlet collector. The multi-path micro-hole heat exchanger has a large heat exchanging area, meanwhile, the mode that a multi-path runner and a single-path runner are combined is adopted, and efficient heat exchanging capability is guaranteed; on the structure, the photoelectrochemistry etching technology and the atomic diffusion technology are adopted for machining and manufacturing, the high-temperature and high-pressure resisting capability of a heat exchanging core is guaranteed, and the structure form is simple.

Description

technical field [0001] The invention relates to a multi-flow microporous heat exchanger. Background technique [0002] Heat exchangers have various forms, such as finned heat exchangers, plate heat exchangers, casing heat exchangers, shell and tube heat exchangers, etc. Different heat exchangers are used for different occasions. [0003] With the development of aerospace, petrochemical and other industries, the demand for heat exchangers is becoming more and more extensive, and the requirements for heat exchangers are also getting higher and higher. For example, due to the limited space of aerospace engineering equipment, compact heat exchangers with small size, light weight and high heat transfer efficiency are often required; due to the shortcomings of traditional heat exchangers in the petrochemical industry, such as large volume, complicated installation, and low heat transfer efficiency, New heat exchangers that are lightweight, compact, and easy to install are also re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D9/00
Inventor 吴维武袁振钦王东宝陈伟
Owner LICE SCI & TECH SHANGHAI
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