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A kind of superconducting heat pipe and its heat transfer medium

A heat transfer medium and superconducting tube technology, which is applied in indirect heat exchangers, heat exchange materials, lighting and heating equipment, etc., can solve the problems of poor pressure resistance, easy corrosion of superconducting tubes, and low service life. The effect of stable heat transfer rate, good thermal conductivity and higher heat transfer rate

Active Publication Date: 2017-01-04
宁波市天超通风设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An object of the present invention is to provide a superconducting heat pipe and its heat transfer medium in order to solve the problems in the prior art that the superconducting heat pipe is easy to corrode, has poor pressure resistance and low service life.

Method used

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  • A kind of superconducting heat pipe and its heat transfer medium

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Effect test

Embodiment 1

[0022] The superconducting heat pipe includes a vacuum heat pipe and a heat transfer medium, the heat transfer medium is located in the inner cavity of the vacuum heat transfer pipe; the heat transfer medium includes the following substances: 2 parts of zinc permanganate, 5 parts of magnesium chloride, and 10 parts of sodium tetraborate , 6 parts of potassium dichromate, 6 parts of ferrous chloride, 4 parts of strontium chloride, and 900 parts of water.

[0023] The volume of the heat transfer medium accounts for 0.8% of the inner cavity of the vacuum heat pipe.

Embodiment 2

[0025] The superconducting heat pipe includes a vacuum heat pipe and a heat transfer medium, the heat transfer medium is located in the inner cavity of the vacuum heat transfer pipe; the heat transfer medium includes the following substances: 1 part of zinc permanganate, 3 parts of magnesium chloride, and 5 parts of sodium tetraborate , 3 parts of potassium dichromate, 2 parts of ferrous chloride, 2 parts of strontium chloride, and 800 parts of water.

Embodiment 3

[0027] The superconducting heat pipe includes a vacuum heat pipe and a heat transfer medium, the heat transfer medium is located in the inner cavity of the vacuum heat transfer pipe; the heat transfer medium includes the following substances: 3 parts of zinc permanganate, 8 parts of magnesium chloride, and 15 parts of sodium tetraborate , 8 parts of potassium dichromate, 8 parts of ferrous chloride, 6 parts of strontium chloride, and 1000 parts of water.

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Abstract

The invention relates to the field of heat conducting equipment, in particular to a superconductive heat pipe and a heat transfer medium thereof, and solves such problems as easy corrosion, weak pressure resistance and short service life of superconductive heat pipes in the prior art. The superconductive heat pipe comprises a vacuum heat conducting pipe and the heat transfer medium, wherein the heat transfer medium is positioned in an inner cavity of the vacuum heat conducting pipe, and comprises the following substances: 1-3 parts of zinc permanganate, 3-8 parts of magnesium chloride, 5-15 parts of sodium tetraborate, 3-8 parts of potassium dichromate, 2-8 parts of ferrous chloride, 2-6 parts of strontium chloride, and 800-1000 parts of water. The superconductive heat pipe has the advantages of high conduction efficiency, stable performance and good energy saving effect, and is suitable for promotion and application.

Description

technical field [0001] The invention relates to the field of heat conduction equipment, and relates to a superconducting heat pipe and a heat transfer medium thereof. Background technique [0002] Among the many heat transfer elements, the heat pipe is one of the most effective heat transfer elements known to the people. It can transmit a large amount of heat over a long distance through its small cross-sectional area without external power. International research and application of heat pipe technology began in the 1960s. my country's research in this area began in the 1970s. In the early 1980s, my country's heat pipe research and development focused on energy conservation and rational use of energy, and successively developed heat pipe gas-gas heat exchangers, heat pipe heating furnaces, and heat pipe waste heat. Boilers, high-temperature heat pipe steam generators and other heat pipe products. Since the carbon steel-water gravity heat pipe has a simple structure, low pri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D15/02C09K5/00
CPCY02P20/10
Inventor 邵安祥
Owner 宁波市天超通风设备有限公司
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