Coiled tube type loop heat pipe

A loop heat pipe and coil type technology, applied in the field of heat pipes, can solve problems such as failure to save energy

Inactive Publication Date: 2020-10-23
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are deficiencies in this scheme: on the one hand, it does not achieve energy conservation, and on the other hand, it is restricted by more geographical restrictions and natural conditions.

Method used

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  • Coiled tube type loop heat pipe
  • Coiled tube type loop heat pipe
  • Coiled tube type loop heat pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] like figure 1 As shown, a loop heat pipe includes an evaporator 1, a condenser 2 and a heat accumulator 3, and the evaporator 1 and the condenser 2 form a circulation pipeline through a first pipeline 4 and a second pipeline 5, so The fluid absorbs heat and evaporates in the evaporator, then enters the condenser 2 to release heat through the first pipeline 5, and then circulates the fluid from the condenser 2 back to the evaporator 1 through the second pipeline 5, and the heat accumulator 3 Set in the second line. By setting the heat accumulator, excess heat can be stored in the heat accumulator, so as to better realize the utilization of heat.

[0047] Preferably, the heat pipe further includes a first three-way valve 7 and a second three-way valve 6, the first three-way valve 7 is set on the first pipeline 4, and the second three-...

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PUM

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Abstract

The invention provides a coiled tube type loop heat pipe which comprises a heat pipe body. The heat pipe body comprises an evaporator and a condenser, wherein the condenser is arranged in soil and isof a coiled tube structure arranged on a plane. A hot fluid in the condenser flows from the outside to the center, and the diameter of the coiled tube is larger and larger toward the radial directionalong the center of a round structure. The main reason is that by means of the setting, heat is dissipated first from the outer end of the round structure and is dissipated inward gradually. As the pipe diameter of the coiled tube at the outer end is large, more heat is needed, so that the coiled tube type loop heat pipe is uniform in heat dissipation integrally, and the soil repair effect is improved. The soil is repaired uniformly integrally.

Description

technical field [0001] The invention belongs to the field of heat pipes, in particular to a loop heat pipe. 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 satisfactory heat e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D15/02F28D15/04F28D15/06F28D20/02F24S10/95F24S20/40F24S23/30B09C1/06
CPCB09C1/06B09C2101/00F28D15/0266F28D15/046F28D15/06F28D20/02F24S10/95F24S20/40F24S23/30Y02E10/44Y02E60/14
Inventor 郭春生许艳锋张茜卓李佳航姜鲲辛稀龙徐怡平纪文睿张欣哲
Owner SHANDONG UNIV
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