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Pressure-equalizing loop heat pipe system

A pressure ring and first heat pipe technology, applied in the field of heat pipes, can solve the problems of uneven heat exchange, high pressure, unbalanced liquid level, etc.

Inactive Publication Date: 2021-09-10
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The applicant has already applied for the relevant heat collecting tube patents, but the above patents, because the upper left tube and the upper right tube are independent of each other, resulting in unbalanced pressure or liquid level on the left and right sides, resulting in uneven heat transfer on the left and right sides , causing the local temperature to be too high, and even cause the pressure to be too high, resulting in fatigue damage of the heat pipe

Method used

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  • Pressure-equalizing loop heat pipe system
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  • Pressure-equalizing loop heat pipe system

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Embodiment Construction

[0041] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0042] In this article, if there is no special explanation, when it comes to formulas, " / " means division, and "×" and "*" mean multiplication.

[0043] figure 1 A schematic diagram of the pipe structure of the waste heat utilization loop heat pipe of the present invention is disclosed. Such as figure 1 As shown, the flue gas duct 101 includes two bypass pipelines, a first bypass pipeline and a second bypass pipeline, wherein a first blocking member 18 and a heat pipe 16 are respectively arranged on the first bypass pipeline, and the first bypass pipeline The flue gas pipe 101 corresponding to the passage line is provided with a second blocking member 19, and by setting the first blocking member 18 and the second blocking member 19, it is possible to control whether the flue gas passes through the heat pipe 16 for waste heat utilization....

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Abstract

The invention provides a pressure-equalizing loop heat pipe system. A through pipe is arranged between a left condenser pipe and a right condenser pipe, a blocking part is arranged on the through pipe, the left condenser pipe and the right condenser pipe are respectively provided with a pressure sensor, and the pressure sensors and the blocking part are in data connection with a controller. According to a novel loop heat pipe system of a heat pipe structure, pressure balance of the left condenser pipe and the right condenser pipe is automatically regulated and controlled through the pressure sensors arranged on the left condenser pipe and the right condenser pipe and the blocking part arranged between the left condenser pipe and the right condenser pipe, and therefore it is guaranteed that heat exchange on the left side and the right side is uniform. And the balance control of the system is realized.

Description

technical field [0001] The invention relates to a heat pipe technology, in particular to a heat pipe with a new structure. Background technique [0002] Heat pipe technology is a heat transfer element called "heat pipe" invented by George Grover of Los Alamos National Laboratory in the United States in 1963. It makes full use of the principle of heat conduction and phase change medium. The rapid heat transfer properties of the heat pipe quickly transfer the heat of the heating object to the heat source, and its thermal conductivity exceeds that of any known metal. [0003] Heat pipe technology was widely used in aerospace, military and other industries before. Since it was introduced into the radiator manufacturing industry, people have changed the traditional radiator design ideas and got rid of the single heat dissipation mode that only relies on high air volume motors to obtain better heat dissipation. The use of heat pipe technology enables the radiator to obtain a sati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D15/02F28D15/06
CPCF28D15/0266F28D15/06
Inventor 常建龙其他发明人请求不公开姓名
Owner ZHONGBEI UNIV