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A coil 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, and achieve the effects of improving utilization, reducing costs, and uniform heat dissipation

Inactive Publication Date: 2021-11-30
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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  • A coil type loop heat pipe
  • A coil type loop heat pipe
  • A coil 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] Such as 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 the fluid circulates 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 thr...

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PUM

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Abstract

The invention provides a coil-type loop heat pipe, which includes a heat pipe, the heat pipe includes an evaporator and a condenser, the condenser is arranged in the soil, the condenser is a coil structure arranged on a plane, and the condenser The hot fluid flows from the outside to the center; to the radial direction along the center of the circular structure, the diameter of the coil becomes larger and larger. The main reason is that through such setting, the heat can be dissipated from the outer end of the circular structure first, and then gradually inward. Because the diameter of the coiled pipe at the outer end is large, more heat is needed, so that the overall heat dissipation is uniform and the effect of soil restoration is enhanced. Make the overall repair uniform.

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 Patents(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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