CN106147723A - A kind of super heat-transfer working medium, super heat conducting element and preparation method thereof - Google Patents
A kind of super heat-transfer working medium, super heat conducting element and preparation method thereof Download PDFInfo
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- CN106147723A CN106147723A CN201610498745.4A CN201610498745A CN106147723A CN 106147723 A CN106147723 A CN 106147723A CN 201610498745 A CN201610498745 A CN 201610498745A CN 106147723 A CN106147723 A CN 106147723A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a kind of super heat-transfer working medium, super heat conducting element and preparation method thereof.The super heat-transfer working medium of the present invention is to add one or more inorganic salts in one or more common heat transfer mediums；Common heat transfer medium is sodium, naphthalene, potassium, caesium, conduction oil, water, mercury, acetone, ammonia, methyl alcohol, ethanol, F 22 (F-22), ethane, nitrogen, biphenyl or Dowtherm；Inorganic salts are mangano-manganic oxide, cobalt oxide, beryl, cobalt blue, cadmium borate, boric acid tungsten cadmium, potassium titanate, boron carbide, tantalum oxide, ferroso-ferric oxide, titanium dioxide, silica, zirconium dioxide, three zirconium oxides, strontium chromate, lithium metaaluminate, sodium dichromate, potassium bichromate, titanium oxide, yittrium oxide, beryllium oxide, ytterbium oxide, dysprosia, boron oxide, silica or aluminum oxide.The present invention is greatly improved the heat-transfer capability of common heat-transfer working medium, adds heat transfer efficiency, expands the Applicable temperature scope of heat transfer, reduces the pressure of duty.
Description
Technical field
The present invention relates to technical field of heat transfer, particularly relate to a kind of super heat-transfer working medium, super heat conducting element and making thereof
Method.
Background technology
Mankind's activity needs the energy everywhere, and the basic mode utilizing the energy is that chemical energy, nuclear energy etc. are converted into heat energy, then
Being converted into other energy, or directly utilizing heat energy, therefore the height of heat transfer efficiency, has a significant impact to efficiency of energy utilization.With
When, during energy uses, the phenomenon such as frictional heat, resistance heat exists in a large number, needs again high efficiency heat radiation.
Traditional heat transfer technology, heat transfer efficiency is low, heat transfer rate is slow, thermal losses is big, temperature transmission reduces, degree of safety
Low, working range is narrow, the shortcoming that super heat transfer technology solves conventional heat transfer technology, it is achieved that heat transfer efficiency is high, heat transfer rate
Hurry up, thermal losses is extremely low, low pressure operation safety, working range are wide feature.
In conventional heat transfer field, hot pipe technique is the advanced technology being widely used in different industries at present, its thermal conductivity
Can transmit the heat of several order of magnitude than silver, copper, aluminium etc..
The performance of hot pipe technique has:
1st, very high thermal conductivity, thermal resistance are little.
2nd, excellent heat insulating ability.
3rd, heat flow density changeability: change heat pipe area, heat flow density can be changed.
4th, the invertibity of direction of heat flow.
5th, thermal diode and thermal switch performance.
6th, temperature-controllable.
7th, environmental suitability.
Technological difficulties and defect be:
1st, incoagulable gas, the pipe wall material generation chemical reaction of hydraulic fluid are produced.
2nd, the physical deterioration of hydraulic fluid in pipe, at a certain temperature, it will change its physical property, some working medium performance
By instability, adaptive temperature scope is little.
3rd, the corrosion or dissolved of envelope material.
Super heat transfer technology has the excellent technique feature that conventional heat transfer technology is had, and compensate for its defect, heat transfer
Performance is greatly improved, and shows through actually detected and engineer applied: super heat-transfer pipe can replace conventional heat pipe completely.
Through detection and practical application in many ways, super heat-transfer pipe has very outstanding capacity of heat transmission, can make heat energy almost
Without thermal resistance transmission, its axial heat flux density is 8.4 × 106W/m2, radial heat flows density is 4.3 × 104W/m2, effective system
Number is 3.2 × 106W/mk, capacity of heat transmission exceedes more than 7700 times of the silver the fastest that conducts heat in metal.
Content of the invention
The invention provides a kind of super heat-transfer working medium, super heat conducting element and preparation method thereof.
Conventional heat pipe is the higher transmission utilizing Transformation Principle to realize to heat energy, but has many defects；Super heat transfer element
Existing Transformation Principle is conducted heat, and has again particulate high-speed motion to conduct heat, thus heat-transfer capability is greatly improved, and compensate for heat transfer heat simultaneously
Some shortcomings of pipe.
By the super heat-transfer working medium of different proportion configuration, nontoxic pollution-free, stable chemical nature, service life is lasting, right
Corresponding container such as metal or nonmetallic corrosion-free, significantly extends the actual life of heat transfer element；Meanwhile, heat transfer is expanded
Applicable temperature scope, reduce the pressure of duty, improve safety in utilization, greatly expanded the application energy of heat pipe
Power.
The present invention adopts the following technical scheme that
The super heat-transfer working medium of the present invention is to add one or more inorganic salts in one or more common heat transfer mediums；
Described common heat transfer medium is sodium, naphthalene, potassium, caesium, conduction oil, water, mercury, acetone, ammonia, methyl alcohol, ethanol, F-22
(F-22), ethane, nitrogen, biphenyl or Dowtherm；
Described inorganic salts are mangano-manganic oxide, cobalt oxide, beryl, cobalt blue, cadmium borate, boric acid tungsten cadmium, potassium titanate, carbon
Change boron, tantalum oxide, ferroso-ferric oxide, titanium dioxide, silica, zirconium dioxide, three zirconium oxides, strontium chromate, lithium metaaluminate, weight
Sodium chromate, potassium bichromate, titanium oxide, yittrium oxide, beryllium oxide, ytterbium oxide, dysprosia, boron oxide, silica or aluminum oxide.
The requirement to inorganic salts for the water in common heat transfer medium is including at least sodium dichromate, potassium bichromate, beryl, cobalt
One or more in indigo plant, dysprosia, zirconium dioxide, strontium chromate or mangano-manganic oxide；
The requirement to inorganic salts for the conduction oil in common heat transfer medium is including at least beryllium oxide, cobalt blue, zirconium dioxide, inclined aluminium
One or more in acid lithium, boron carbide, mangano-manganic oxide, boron oxide or yittrium oxide；
In common heat transfer medium the requirement to inorganic salts for the ethanol be including at least strontium chromate, mangano-manganic oxide, potassium bichromate,
One or more in sodium dichromate, cobalt oxide, potassium titanate or beryl；
The requirement to inorganic salts for the potassium in common heat transfer medium is including at least beryl, tantalum oxide, zirconium dioxide, boric acid tungsten
One or more in cadmium, cobalt blue, titanium dioxide, ferroso-ferric oxide, ytterbium oxide, silica or boron oxide；
In common heat transfer medium the requirement to inorganic salts for the sodium be including at least boric acid tungsten cadmium, beryl, cobalt blue, titanium oxide,
One or more in zirconium dioxide, ferroso-ferric oxide, tantalum oxide, silica, mangano-manganic oxide or beryllium oxide；
The requirement to inorganic salts for the caesium in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, dioxy
Change one or more in zirconium, beryl or ferroso-ferric oxide；
The requirement to inorganic salts for the naphthalene in common heat transfer medium is including at least boron oxide, zirconium dioxide, beryl, four oxidations
One or more in three-iron, cobalt blue, cobalt oxide, cadmium borate, dysprosia or titanium oxide；
The requirement to inorganic salts for the mercury in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, dioxy
Change one or more in zirconium, cobalt blue, cobalt oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
In common heat transfer medium the requirement to inorganic salts for the acetone be including at least potassium titanate, mangano-manganic oxide, boron oxide, two
One or more in zirconium oxide, beryl, ferroso-ferric oxide, cobalt blue, cobalt oxide or boric acid tungsten cadmium；
The requirement to inorganic salts for the ammonia in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, dioxy
Change one or more in zirconium, beryl, ferroso-ferric oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
In common heat transfer medium the requirement to inorganic salts for the methyl alcohol be including at least mangano-manganic oxide, boron oxide, zirconium dioxide,
One or more in beryl, ferroso-ferric oxide, cobalt blue, cobalt oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
In common heat transfer medium the requirement to inorganic salts for the ethane be including at least potassium titanate, mangano-manganic oxide, boron oxide, two
One or more in zirconium oxide, beryl, ferroso-ferric oxide, cobalt blue, cobalt oxide, dysprosia or titanium oxide；
The requirement to inorganic salts for the nitrogen in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, green post
One or more in stone, ferroso-ferric oxide, cobalt blue, cobalt oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
In common heat transfer medium the requirement to inorganic salts for the F-22 be including at least potassium titanate, mangano-manganic oxide, zirconium dioxide,
One or more in beryl, ferroso-ferric oxide, cobalt blue, cobalt oxide or titanium oxide.
Sodium in common heat transfer medium, water and the requirement to inorganic salts for the ammonia are including at least beryl, potassium titanate, boric acid tungsten
One or more in cadmium, cobalt blue or titanium dioxide.
In common heat transfer medium biphenyl and the requirement to inorganic salts for the Dowtherm be including at least beryl, mangano-manganic oxide,
Cobalt blue, cobalt oxide, beryllium oxide, cobalt dioxide, boric acid tungsten cadmium, titanium dioxide, silica, ferroso-ferric oxide, ytterbium oxide or oxygen
Change one or more in dysprosium.
As one of preferred technical scheme: the super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of water, zirconium dioxide 2.0～2.5 parts, potassium bichromate 1.5～1.7 parts, cobalt blue 1.0～1.5 parts, mangano-manganic oxide 2.2～
2.3 parts, dysprosia 0.3～0.6 part, sodium dichromate 0.8～1.0 part, strontium chromate 2.5～3.0 parts, beryl 0.6～0.9 part.
As preferred technical scheme two: the super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
Ethanol 1000 parts, cobalt oxide 2.0～2.3 parts, strontium chromate 0.3～0.7 part, mangano-manganic oxide 2.0～2.2 parts, potassium bichromate 0.6
～1.0 parts, potassium titanate 0.2～0.4 part, sodium dichromate 1.0～1.3 parts, beryl 0.3～0.6 part.
As preferred technical scheme three: the super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
10 parts of water, 40 parts of sodium, ammonia 60 parts, beryl 0.7 part, potassium titanate 0.2～0.4 part, boric acid tungsten cadmium 0.5 part, cobalt blue 1.6 parts, two
Titanium oxide 3.0 parts.
As preferred technical scheme four: the super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
30 parts of biphenyl, Dowtherm 110 parts, beryl 3.2 parts, mangano-manganic oxide 3.0 parts, cobalt blue 3.8 parts, titanium dioxide 1.5～1.7
Part, zirconium dioxide 2.0～2.5 parts, ytterbium oxide 0.2～0.4 part.
The super heat conducting element of the present invention, wherein contains super heat-transfer working medium as above.
Specifically comprising the following steps that of the preparation method of the super heat conducting element of the present invention
First, in common heat transfer medium, add inorganic salts, be mixed to get super heat transfer medium；
Secondly, super heat transfer medium is heat-treated；
Finally, it is filled to super heat transfer medium in the container of hollow sealing under vacuum or heated condition, seal, to obtain final product
To super heat conducting element.
The present invention is that field of heat transfer provides a kind of new super heat transfer type, i.e. a kind of new super heat transfer element, also
I.e. super heat-transfer working medium is placed in heat transfer unit (HTU), rapidly and effectively conducts heat.
After adding super heat-transfer working medium in independent (tubulose, interlayer tabular and combination shape etc.) container, through application of vacuum,
Seal and just constitute super heat transfer element.Super heat transfer element medium during thermal energy conduction is entered by the particulate that thermal excitation produces
Row high-speed motion, not only realizes the ultra high efficiency conduction of heat energy, and the portion of energy being contained in working medium also can be with the shape of heat energy
Formula discharges.
The positive effect of the present invention is as follows:
Common heat transfer medium and inorganic salts are pressed different proportion preparation by the present invention, obtain super heat-transfer working medium, nontoxic without dirt
Dye, stable chemical nature, service life is lasting, to corresponding container such as metal or nonmetallic corrosion-free, significantly extends heat transfer unit
The actual life of part.Through the practice test of engineer applied, the practical engineering application technical stability of super heat transfer medium is also
It is significantly better than other water-soluble inorganic salts heat transfer mediums.
The super heat-transfer working medium of the present invention is greatly improved the heat-transfer capability of common heat-transfer working medium, and heat energy can be made almost without heat
Resistance transmission；Add heat transfer efficiency, make the thermal efficiency close to 100%；Expand the Applicable temperature scope of heat transfer, reduce work
The pressure of state, improves safety in utilization.
Brief description
Fig. 1 is the sectional view of the super heat conducting element of the present invention.
Fig. 2 is the top view of the super heat conducting element of the present invention.
Detailed description of the invention
The following examples are that the present invention is described in further detail.
Embodiment 1
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of water adds: zirconium dioxide 2.3 parts, potassium bichromate 1.6 parts, cobalt blue 1.3 parts, mangano-manganic oxide 2.25
Part, dysprosia 0.5 part, sodium dichromate 0.9 part, strontium chromate 2.8 parts, beryl 0.8 part.
Specifically comprising the following steps that of the preparation method of the super heat conducting element of the present invention
First, in common heat transfer medium, add inorganic salts, be mixed to get super heat transfer medium；
Secondly, super heat transfer medium is heat-treated；
Finally, it is filled to super heat transfer medium in the container of hollow sealing under vacuum or heated condition, seal, to obtain final product
To super heat conducting element.
Embodiment 2
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of water adds: zirconium dioxide 2.0 parts, potassium bichromate 1.7 parts, cobalt blue 1.0 parts, mangano-manganic oxide 2.3
Part, dysprosia 0.3 part, sodium dichromate 1.0 parts, strontium chromate 2.5 parts, beryl 0.9 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 3
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of water adds: zirconium dioxide 2.5 parts, potassium bichromate 1.5 parts, cobalt blue 1.5 parts, mangano-manganic oxide 2.2
Part, dysprosia 0.6 part, sodium dichromate 0.8 part, strontium chromate 3.0 parts, beryl 0.6 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 4
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of ethanol adds: cobalt oxide 2.0 parts, strontium chromate 0.7 part, mangano-manganic oxide 2.0 parts, potassium bichromate
1.0 parts, potassium titanate 0.2 part, sodium dichromate 1.3 parts, beryl 0.3 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 5
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of ethanol adds: cobalt oxide 2.3 parts, strontium chromate 0.3 part, mangano-manganic oxide 2.2 parts, potassium bichromate
0.6 part, potassium titanate 0.4 part, sodium dichromate 1.0 parts, beryl 0.6 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 6
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
1000 parts of ethanol adds: cobalt oxide 2.2 parts, strontium chromate 0.5 part, mangano-manganic oxide 2.1 parts, potassium bichromate
0.8 part, potassium titanate 0.3 part, sodium dichromate 1.2 parts, beryl 0.5 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 7
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
10 parts of water, 40 parts of sodium, 60 parts of ammonia add: beryl 0.7 part, potassium titanate 0.2 part, boric acid tungsten cadmium 0.5 part, cobalt
Blue 1.6 parts, titanium dioxide 3.0 parts.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 8
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
10 parts of water, 40 parts of sodium, 60 parts of ammonia add: beryl 0.7 part, potassium titanate 0.4 part, boric acid tungsten cadmium 0.5 part, cobalt
Blue 1.6 parts, titanium dioxide 3.0 parts.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 9
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
10 parts of water, 40 parts of sodium, 60 parts of ammonia add: beryl 0.7 part, potassium titanate 0.3 part, boric acid tungsten cadmium 0.5 part, cobalt
Blue 1.6 parts, titanium dioxide 3.0 parts.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 10
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
30 parts of biphenyl, 110 parts of Dowtherms add: beryl 3.2 parts, mangano-manganic oxide 3.0 parts, cobalt blue 3.8 parts, two
Titanium oxide 1.5 parts, zirconium dioxide 2.5 parts, ytterbium oxide 0.2 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 11
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
30 parts of biphenyl, 110 parts of Dowtherms add: beryl 3.2 parts, mangano-manganic oxide 3.0 parts, cobalt blue 3.8 parts, two
Titanium oxide 1.7 parts, zirconium dioxide 2.0 parts, ytterbium oxide 0.4 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
Embodiment 12
The super heat-transfer working medium of the present invention is to be composed of the following components in parts by weight:
30 parts of biphenyl, 110 parts of Dowtherms add: beryl 3.2 parts, mangano-manganic oxide 3.0 parts, cobalt blue 3.8 parts, two
Titanium oxide 1.6 parts, zirconium dioxide 2.3 parts, ytterbium oxide 0.3 part.
The preparation method of the super heat conducting element of the present invention is with embodiment 1.
The thermal efficiency is tested
The super heat conducting element that embodiment 1-12 makes is carried out thermal efficiency test, and result is as shown in table 1:
Table 1
| Group | The thermal efficiency (%) |
| Embodiment 1 | 99.4 |
| Embodiment 2 | 99.9 |
| Embodiment 3 | 99.5 |
| Embodiment 4 | 99.7 |
| Embodiment 5 | 99.3 |
| Embodiment 6 | 99.8 |
| Embodiment 7 | 99.4 |
| Embodiment 8 | 99.9 |
| Embodiment 9 | 99.5 |
| Embodiment 10 | 99.9 |
| Embodiment 11 | 99.7 |
| Embodiment 12 | 99.9 |
As can be seen from Table 1, the super heat-transfer working medium of the present invention is greatly improved the heat-transfer capability of common heat-transfer working medium, can
Heat energy is made to transmit almost without thermal resistance；Add heat transfer efficiency, make the thermal efficiency close to 100%.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and multiple change, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (10)
1. a super heat-transfer working medium, it is characterised in that: described super heat-transfer working medium is one or more Jie of commonly conducting heat
Matter adds one or more inorganic salts；
Described common heat transfer medium be sodium, naphthalene, potassium, caesium, conduction oil, water, mercury, acetone, ammonia, methyl alcohol, ethanol, F-22, ethane,
Nitrogen, biphenyl or Dowtherm；
Described inorganic salts are mangano-manganic oxide, cobalt oxide, beryl, cobalt blue, cadmium borate, boric acid tungsten cadmium, potassium titanate, carbonization
Boron, tantalum oxide, ferroso-ferric oxide, titanium dioxide, silica, zirconium dioxide, three zirconium oxides, strontium chromate, lithium metaaluminate, weight chromium
Acid sodium, potassium bichromate, titanium oxide, yittrium oxide, beryllium oxide, ytterbium oxide, dysprosia, boron oxide, silica or aluminum oxide.
2. super heat-transfer working medium as claimed in claim 1, it is characterised in that: the requirement to inorganic salts for the water in common heat transfer medium
It is including at least in sodium dichromate, potassium bichromate, beryl, cobalt blue, dysprosia, zirconium dioxide, strontium chromate or mangano-manganic oxide
One or more；
The requirement to inorganic salts for the conduction oil in common heat transfer medium is including at least beryllium oxide, cobalt blue, zirconium dioxide, meta-aluminic acid
One or more in lithium, boron carbide, mangano-manganic oxide, boron oxide or yittrium oxide；
The requirement to inorganic salts for the ethanol in common heat transfer medium is including at least strontium chromate, mangano-manganic oxide, potassium bichromate, weight chromium
One or more in acid sodium, cobalt oxide, potassium titanate or beryl；
In common heat transfer medium the requirement to inorganic salts for the potassium be including at least beryl, tantalum oxide, zirconium dioxide, boric acid tungsten cadmium,
One or more in cobalt blue, titanium dioxide, ferroso-ferric oxide, ytterbium oxide, silica or boron oxide；
The requirement to inorganic salts for the sodium in common heat transfer medium is including at least boric acid tungsten cadmium, beryl, cobalt blue, titanium oxide, dioxy
Change one or more in zirconium, ferroso-ferric oxide, tantalum oxide, silica, mangano-manganic oxide or beryllium oxide；
The requirement to inorganic salts for the caesium in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, titanium dioxide
One or more in zirconium, beryl or ferroso-ferric oxide；
The requirement to inorganic salts for the naphthalene in common heat transfer medium is including at least boron oxide, zirconium dioxide, beryl, four oxidations three
One or more in iron, cobalt blue, cobalt oxide, cadmium borate, dysprosia or titanium oxide；
The requirement to inorganic salts for the mercury in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, titanium dioxide
One or more in zirconium, cobalt blue, cobalt oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
The requirement to inorganic salts for the acetone in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, titanium dioxide
One or more in zirconium, beryl, ferroso-ferric oxide, cobalt blue, cobalt oxide or boric acid tungsten cadmium；
The requirement to inorganic salts for the ammonia in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, titanium dioxide
One or more in zirconium, beryl, ferroso-ferric oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
The requirement to inorganic salts for the methyl alcohol in common heat transfer medium is including at least mangano-manganic oxide, boron oxide, zirconium dioxide, green post
One or more in stone, ferroso-ferric oxide, cobalt blue, cobalt oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
The requirement to inorganic salts for the ethane in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, boron oxide, titanium dioxide
One or more in zirconium, beryl, ferroso-ferric oxide, cobalt blue, cobalt oxide, dysprosia or titanium oxide；
In common heat transfer medium the requirement to inorganic salts for the nitrogen be including at least potassium titanate, mangano-manganic oxide, boron oxide, beryl,
One or more in ferroso-ferric oxide, cobalt blue, cobalt oxide, boric acid tungsten cadmium, dysprosia or titanium oxide；
The requirement to inorganic salts for the F-22 in common heat transfer medium is including at least potassium titanate, mangano-manganic oxide, zirconium dioxide, green post
One or more in stone, ferroso-ferric oxide, cobalt blue, cobalt oxide or titanium oxide.
3. super heat-transfer working medium as claimed in claim 2, it is characterised in that: described super heat-transfer working medium is by following weight
The one-tenth of part is grouped into: 1000 parts of water, zirconium dioxide 2.0～2.5 parts, potassium bichromate 1.5～1.7 parts, cobalt blue 1.0～1.5 parts, and four
Mn 3 O 2.2～2.3 parts, dysprosia 0.3～0.6 part, sodium dichromate 0.8～1.0 part, strontium chromate 2.5～3.0 parts, green post
0.6～0.9 part of stone.
4. super heat-transfer working medium as claimed in claim 2, it is characterised in that: described super heat-transfer working medium is by following weight
The one-tenth of part is grouped into: ethanol 1000 parts, cobalt oxide 2.0～2.3 parts, strontium chromate 0.3～0.7 part, mangano-manganic oxide 2.0～2.2
Part, potassium bichromate 0.6～1.0 part, potassium titanate 0.2～0.4 part, sodium dichromate 1.0～1.3 parts, beryl 0.3～0.6 part.
5. super heat-transfer working medium as claimed in claim 1, it is characterised in that: sodium in common heat transfer medium, water and ammonia are to inorganic
The requirement of salt is including at least one or more in beryl, potassium titanate, boric acid tungsten cadmium, cobalt blue or titanium dioxide.
6. super heat-transfer working medium as claimed in claim 5, it is characterised in that: described super heat-transfer working medium is by following weight
The one-tenth of part is grouped into: 10 parts of water, 40 parts of sodium, ammonia 60 parts, beryl 0.7 part, potassium titanate 0.2～0.4 part, boric acid tungsten cadmium 0.5 part,
Cobalt blue 1.6 parts, titanium dioxide 3.0 parts.
7. super heat-transfer working medium as claimed in claim 1, it is characterised in that: in common heat transfer medium, biphenyl and Dowtherm are to nothing
The requirement of machine salt be including at least beryl, mangano-manganic oxide, cobalt blue, cobalt oxide, beryllium oxide, cobalt dioxide, boric acid tungsten cadmium, two
One or more in titanium oxide, silica, ferroso-ferric oxide, ytterbium oxide or dysprosia.
8. super heat-transfer working medium as claimed in claim 7, it is characterised in that: described super heat-transfer working medium is by following weight
The one-tenth of part is grouped into: 30 parts of biphenyl, Dowtherm 110 parts, beryl 3.2 parts, mangano-manganic oxide 3.0 parts, cobalt blue 3.8 parts, dioxy
Change titanium 1.5～1.7 parts, zirconium dioxide 2.0～2.5 parts, ytterbium oxide 0.2～0.4 part.
9. a super heat conducting element, it is characterised in that: containing such as any one of claim 1-8 in described super heat conducting element
Described super heat-transfer working medium.
10. the preparation method of super heat conducting element as claimed in claim 9, it is characterised in that: the concrete steps of described method
As follows:
First, in common heat transfer medium, add inorganic salts, be mixed to get preliminary super heat transfer medium mixed liquor；
Secondly, super heat transfer medium is heated, make up to stable super heat transfer effect；
Finally, it is filled to super heat transfer medium in the container of hollow sealing under vacuum or heated condition, seal, i.e. surpassed
Can heat conducting element.
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| CN110699046A (en) * | 2019-08-26 | 2020-01-17 | 山东龙光天旭太阳能有限公司 | Superconductive heat transfer medium for solar vacuum heat collection tube and preparation method thereof |
| CN114426810A (en) * | 2020-09-27 | 2022-05-03 | 中国石油化工股份有限公司 | Heat transfer fluid and preparation method and application thereof |
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