Method for producing super conducting heat pipe

A production method and technology of superconducting heat pipes, which are used in heat transfer modification, heat exchange equipment, indirect heat exchangers, etc., can solve the problems of unsatisfactory heat transfer distance, long heat transfer distance, and small explosive force of superconducting medium. , to achieve the effect of simple structure, long range and high explosive power

Inactive Publication Date: 2005-09-28
刘锡汉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems existing in the prior art, such as the low explosive force of superconducting medium and the unsatisfactory heat transfer distance, etc., and provide a production method of a superconducting heat pipe with large explosive force and long heat transfer distance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] a. Prepare No. 1 medium;

[0014] Take 60 grams of sodium peroxide and 30 grams of potassium dichromate and mix them, then add 10 grams of hydrochloric acid, add 0.1 grams of hydrogen peroxide after the reaction and heat to dissolve, crystallize after cooling, add 0.1 to 0.3% of the total weight of the crystals to the crystals red mercury, dissolved in distilled water for later use;

[0015] b. Prepare No. 2 medium;

[0016] Take 60 grams of manganese hemihydride, 30 grams of potassium dichromate or sodium dichromate to mix, then add 10 grams of titanium trichloride solution and stir evenly, let it stand for layers, centrifuge to obtain crystals, and then add crystals to the crystals Dilute with 0.001% to 0.003% absolute ethanol of the total weight and set aside;

[0017] c. Add No. 1 medium into the metal tube and heat the lower end of the metal tube to generate white smoke to drive the air to discharge outward; add No. 2 medium to the center of No. 1 medium through ...

Embodiment 2

[0019] a. Prepare No. 1 medium;

[0020] Mix 60 grams of potassium dichromate or sodium dichromate and 30 grams of strontium chromate, then add 10 grams of hydrochloric acid, add 0.2 grams of hydrogen peroxide after the reaction and heat to dissolve, crystallize after cooling, add the total amount of crystals to the crystals 0.1-0.3% red mercury by weight, dissolved in distilled water for use;

[0021] b. Prepare No. 2 medium;

[0022] Get 60 grams of manganese sesquihydride, 30 grams of monocrystalline silicon or 30 grams of beryllium oxide or 30 grams of boron oxide or 30 grams of sodium peroxide, 60 grams of manganese sesquihydride and 30 grams of monocrystalline silicon or 30 grams of beryllium oxide or Mix any one of 30 grams of boron oxide or 30 grams of sodium peroxide, then add a butyl rhodane solution with a weight of 10, stir evenly, let the layers stand, and centrifuge to obtain crystals, and then add 0.1 to 0.1% of the total weight of the crystals to the crystals....

Embodiment 3

[0025] a. Prepare No. 1 medium;

[0026] Mix 30 grams of sodium peroxide and 60 grams of strontium chromate, then add 10 grams of hydrochloric acid, and after the reaction, add hydrogen peroxide with a weight ratio of 0.15 grams, heat to dissolve, crystallize after cooling, and add 0.1 grams of total weight of crystals to the crystals. ~0.3% red mercury;

[0027] b. Prepare No. 2 medium;

[0028] Take 60 grams of monocrystalline silicon, 30 grams of beryllium oxide, 30 grams of boron oxide, and 30 grams of sodium peroxide, and 60 grams of monocrystalline silicon, 30 grams of beryllium oxide, 30 grams of boron oxide, and 30 grams of sodium peroxide are treated with any one of them. Mix, then add 10 grams of butyl rhodane solution, stir evenly, let stand to separate layers, and centrifuge to obtain crystals, then add 0.1-0.3% of the total weight of crystals to the crystals to dilute with absolute ethanol, and set aside;

[0029] c step is the same as embodiment 1.

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PUM

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Abstract

The production process of superconductive heat pipe includes the following steps: mixing any two of sodium superoxide, potassium dichromate or sodium, and strontium chromate, adding hydrochloric acid to react, adding water while heating to dissolve, cooling to crystallize, adding mercurochrome and dissolving in distilled water to prepare No. 1 medium; mixing any two of sesqui manganese hydride potassium dichromate or sodium, monocrystal silicon, beryllium oxide, barium oxide and sodium peroxide, adding titanium trichloride or butyl Rodan solution, letting stand to laminate, centrifuging to obtain crystal, diluting with absolute ethanol to obtain No. 2 medium; heating the No. 1 medium in metal pipe to exhaust air; adding No. 2 medium into the No. 1 medium, further heating and sealing metal end. Thus prepared superconductive pipe can meet the requirement of large heat supplying system.

Description

Technical field: [0001] The invention relates to a production method of a heating pipe, in particular to a production method of a superconducting heat pipe with a superconducting medium inside. Background technique: [0002] The existing superconducting heating tubes are basically filled with superconducting medium in a closed vacuum tube. The specific production method is to first evacuate the inside of the metal tube and seal the nozzle to make the inside of the metal tube in a vacuum state, and then pass through the closed vacuum tube. The nozzle injects superconducting medium into the tube at one time, and the superconducting medium includes ethanol, potassium dichromate and sodium dichromate, etc. The explosive force of the superconducting medium in the heating tube produced is small and the range is short. The maximum heat transfer distance is no more than 17 meters and the farthest is no more than 20 meters, which cannot meet the requirements of large heating systems....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D15/02
CPCF28F2013/001
Inventor 刘锡汉
Owner 刘锡汉
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