CN101173164A

CN101173164A - High-temperature heat-sensitive superconducting indissoluble dielectric material

Info

Publication number: CN101173164A
Application number: CNA2007101575966A
Authority: CN
Inventors: 孙凌云
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-22
Filing date: 2007-10-22
Publication date: 2008-05-07

Abstract

The invention relates to a high temperature thermosensitive superconducting dielectric material that can not be decomposed, which comprises alkylthinomethyl-benzotriazole, potassium dichromate, sodium perborate, biphenyl, 1.2-propanediol and diphenyl ether; the weight percentage of the components are that: 0.3% to 0.4% of the alkylthinomethyl-benzotriazole, 5% to 7% of the potassium dichromate, 4% to 6% of the sodium perborate, 18.5% to 20.5% of the biphenyl, 9% to 11% of the 1.2-propanediol and 57.9% to 59.5% of the diphenyl ether. The preparation method of the invention is that: the alkylthinomethyl-benzotriazole, the potassium dichromate, the sodium perborate, the biphenyl, the 1.2-propanediol and the diphenyl ether are weighted according to the weight percentage; the potassium dichromate is dissolved and poured into the sodium perborate to react for at least ten minutes; the 1.2-propanediol is added and then the alkylthinomethyl-benzotriazole is added to make a mixture to reserve by stirring uniformly; the biphenyl and the diphenyl ether are mixed into a mixed solution which is mixed with the mixture, and the high temperature thermosensitive superconducting dielectric material that can not be decomposed is formed. The invention has the advantages of environmental protection, no pollution, no pressure safety, high efficiency and energy saving, no freezing under the low temperature of -50 DEG C, and application to phase transition heat exchange for heat supplying industries.

Description

High-temperature heat-sensitive superconducting indissoluble dielectric material

Technical field

The present invention relates to the heat-conduction medium material, particularly relate to a kind of high-temperature heat-sensitive superconducting indissoluble dielectric material.

Background technology

Now, it is not ideal that the problem that building heating industry thermal conduction both at home and abroad and heat-conduction medium are used on heating equipment solves always, and the content height that particularly possesses skills, energy-efficient, environment friendly and pollution-free, non-harmful heating equipment being are all are being researched and solved.At present in heat passage technical field, adopt the high-temperature heat-sensitive superconducting medium, it has the temperature-sensitivity height that absorbs critical temperature, with its high vacuum steel pipe inner sealing of packing into, make it become gravity assisted heat pipe, it is little that the heat-sensitive superconducting medium is in valve tube internal thermal resistance power, the variation and the cooling medium of the heat flow density of output input in time reflux, make superconducting material from the evaporator section to the condensation segment, form the phase transformation circulation, given prominence to the superconducting characteristic of equivalent heat conduction, make heat-exchanger surface exothermic temperature balance.When critical temperature reduces, gradually return stationary state, can reach phase transformation in tens thousand of hours circulation, can be made into the various stove and accessorys and the warming appliance of the energy-efficient heating aspect of multiple industry and different structure with this material.Present stage China rate of energy aspect heating is low, the northern area of China particularly, because the peasant is sparsely populated, can not unify to provide the heating power resource, basically still single household arranges heat supply in winter according to production, living needs separately, a large amount of vegetation of burning-off and bunker coal make energy dissipation serious, and utilizing the heat-sensitive superconducting material to make it further energy-conservation is current important topic.

Summary of the invention

The technical problem to be solved in the present invention, providing a kind of is that the normal temperature gravity assisted heat pipe is supporting, high duty heat transfer, energy-saving and environmental protection, nuisanceless are fit to the high-temperature heat-sensitive superconducting indissoluble dielectric material that the heating heat of phase transformation exchanges.

The technical scheme that adopts is:

High-temperature heat-sensitive superconducting indissoluble dielectric material, it is characterized in that being made up of Jia Ji Ben And triazole, potassium bichromate, Sodium peroxoborate, biphenyl, 1.2-propylene glycol, phenyl ether, its weight percent is: Jia Ji Ben And triazole 0.3-0.4%, potassium bichromate 5-7%, Sodium peroxoborate 4-6%, biphenyl 18.5-20.5%, 1.2-propylene glycol 9-11%, phenyl ether 57.5-59.5%.

The compound method of above-mentioned high-temperature heat-sensitive superconducting indissoluble dielectric material, be to take by weighing Jia Ji Ben And triazole, potassium bichromate, Sodium peroxoborate, biphenyl, 1.2-propylene glycol, phenyl ether by weight percentage, add the 1.2-mixed with propylene glycol after at least ten minutes with pouring the Sodium peroxoborate reaction after the potassium bichromate dissolving into, add first base benzene And triazole again and stir that to make mixture standby.Combine with the mixture of described potassium bichromate, Sodium peroxoborate, 1.2-propylene glycol, Jia Ji Ben And triazole after biphenyl and phenyl ether be mixed into mixed solution, form high-temperature heat-sensitive superconducting indissoluble dielectric material.

The present invention is the supporting a kind of high-temperature heat-sensitive superconducting medium of normal temperature gravity assisted heat pipe, its heat transmission function is 40-50 a times of water, it is nearly 100 times of gas heat-transfer, heat up rapidly, the good temperature difference of thermal uniformity≤0.9 ℃/m, thermo-efficiency conduction 〉=97%, the thermal conduction distance, and axially with radially heat density is higher.Superconductive medium of the present invention produces easy agglomerative thermal shock ripple p.s. 30 meters of gravity assisted heat pipe Nei Keda, is fit to heat exchange between various energy resources and multiple medium, need not special burning things which may cause a fire disaster, and energy-saving effect is more than 60%.Have environmental protection, harmless, no pressure security, energy-efficient, can be under-50-60 ℃ low temperature not freezing, non-icing advantage, can be fit to the heat of phase transformation exchange of the heating of all industries.

Embodiment

High-temperature heat-sensitive superconducting indissoluble dielectric material is made up of Jia Ji Ben And triazole, potassium bichromate, Sodium peroxoborate, biphenyl, 1.2-propylene glycol, phenyl ether, and wherein Jia Ji Ben And triazole has the opposite heat tube metal high-performance preservative activity is arranged; Potassium bichromate has increased thermal conductivity energy, preservative activity; Sodium peroxoborate has the heat conductivility of increasing and increases lubricity; Biphenyl, 1.2-propylene glycol and phenyl ether are low melting point and low-boiling point material, are fit to the heat of phase transformation exchange, do not freeze at low temperatures.Above-mentioned chemical feedstocks is by weight percentage: Jia Ji Ben And triazole 0.35%, potassium bichromate 6%, Sodium peroxoborate 5%, biphenyl 19.66%, 1.2-propylene glycol 10%, phenyl ether 58.99%, its compound method: be to take by weighing Jia Ji Ben And triazole, potassium bichromate, Sodium peroxoborate, biphenyl, 1.2-propylene glycol, phenyl ether by weight percentage, add the 1.2-mixed with propylene glycol after at least ten minutes with pouring the Sodium peroxoborate reaction after the potassium bichromate dissolving into, add first base benzene And triazole again and stir that to make mixture standby.Combine with above-mentioned mixture after biphenyl and phenyl ether be mixed into mixed solution, form high-temperature heat-sensitive superconducting indissoluble dielectric material.

Claims

1. high-temperature heat-sensitive superconducting indissoluble dielectric material, it is characterized in that being made up of Jia Ji Ben And triazole, potassium bichromate, Sodium peroxoborate, biphenyl, 1.2-propylene glycol, phenyl ether, its weight percent is: Jia Ji Ben And triazole 0.3-0.4%, potassium bichromate 5-7%, Sodium peroxoborate 4-6%, biphenyl 18.5-20.5%, 1.2-propylene glycol 9-11%, phenyl ether 57.5-59.5%.

2. the compound method of high-temperature heat-sensitive superconducting indissoluble dielectric material according to claim 1, it is characterized in that taking by weighing by weight percentage Jia Ji Ben And triazole, potassium bichromate, Sodium peroxoborate, biphenyl, 1.2-propylene glycol, phenyl ether, add the 1.2-mixed with propylene glycol after at least ten minutes with pouring the Sodium peroxoborate reaction after the potassium bichromate dissolving into, add first base benzene And triazole again and stir that to make mixture standby; Combine with the mixture of described potassium bichromate, Sodium peroxoborate, 1.2-propylene glycol, Jia Ji Ben And triazole after biphenyl and phenyl ether be mixed into mixed solution, form high-temperature heat-sensitive superconducting indissoluble dielectric material.