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Heat exchange device and manufacturing method thereof

A technology of a heat exchange device and a manufacturing method, applied in the field of heat exchange, can solve the problems of lack of innovation, affecting heat exchange efficiency, single pipeline structure, etc., and achieve the effects of improving heat conduction efficiency, reducing volume and reducing investment.

Pending Publication Date: 2019-08-20
BEIJING YINGXIANG BORI REFRACTORIES TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Heat exchange devices usually include pipes that conduct heat exchange fluids. The existing pipes for heat exchange have a single structure and lack of innovation, which affects the further improvement of heat exchange efficiency.

Method used

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  • Heat exchange device and manufacturing method thereof
  • Heat exchange device and manufacturing method thereof
  • Heat exchange device and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 As shown, the section of the tube body 100 is circular, each fin is an inner fin, the left side is the fins 2, 3, 4 and the tube piece 5 constituting the edge of the tube body, and the right side is mirrored to set the fins 2', 3' , 4' and segment 5' forming the edge of the tube body. Right in the middle is fin 1. Each fin is arranged in parallel and at equal intervals.

Embodiment 2

[0051] Such as figure 2 As shown, the cross section of the tube body 100 is circular, including a plurality of inner fins, the fins 2, 3, 4 on the left and the tube sheet 5 forming the edge of the tube body, and the fins 2', 3', 4 on the right ' and the segments 5' forming the edge of the tube body. Each fin is arranged in parallel and at equal intervals. In the middle, the fins 1 protrude from both sides of the tube body, which increases the heat exchange area compared with Example 1.

Embodiment 3

[0053] Such as image 3 As shown, the cross section of the tube body 100 is circular, including a plurality of inner and outer fins, the fins 2, 3, 4 on the left and the tube sheet 5 forming the edge of the tube body, and the fins 2', 3', 4 on the right 'and the tube fins 5' constituting the edge of the tube body, the fins are arranged in parallel and equally spaced; the fins 6 and the fins 6' are evenly arranged, and each fin extends out of both sides of the tube body, that is, it is connected inside and outside the tube body There are fins to increase the heat transfer area.

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PUM

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Abstract

The invention discloses a heat exchange device and a manufacturing method thereof. The heat exchange device comprises a pipe body, wherein the pipe body is connected with fins for conducting heat; thefins are located on at least one of the inner side and the outer side of the tube body according to a predetermined arrangement rule. Through the device, the heat conduction area can be increased; the heat conduction efficiency is improved; compared with the ordinary pipeline, the size of the device can be reduced under same heat exchange efficiency; the space can be saved; the investment can bereduced; and the device can be applied to various places needing heat exchange.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a heat exchange device and a manufacturing method thereof. Background technique [0002] In current industrial equipment, there are many scenarios that require heat exchange. Heat exchange devices are widely used in thermal power, factories and mines, food and medical care, machinery and light industry, automobile manufacturing, civil construction and other fields. Generally, heat devices are made of metal materials, which have good thermal conductivity. A core problem in the field of heat exchange technology is how to obtain higher heat exchange efficiency. [0003] Heat exchange devices usually include pipes for conducting heat exchange fluids. Existing pipes for heat exchange have a single structure and lack of innovation, which affects the further improvement of heat exchange efficiency. [0004] In view of this, the present invention is proposed. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/42F28F1/02F28F1/04
CPCF28F1/42F28F1/022F28F1/04
Inventor 裴英翔
Owner BEIJING YINGXIANG BORI REFRACTORIES TECH CO LTD