CN202630482U - Internal condensation thermovoltaic vacuum pipe - Google Patents
Internal condensation thermovoltaic vacuum pipe Download PDFInfo
- Publication number
- CN202630482U CN202630482U CN2012202438977U CN201220243897U CN202630482U CN 202630482 U CN202630482 U CN 202630482U CN 2012202438977 U CN2012202438977 U CN 2012202438977U CN 201220243897 U CN201220243897 U CN 201220243897U CN 202630482 U CN202630482 U CN 202630482U
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- China
- Prior art keywords
- heat
- pipe
- optically focused
- vacuum
- copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses an internal condensation thermovoltaic vacuum pipe which comprises a built-in reflective condensation part and a vacuum protection layer of a heat-condensing pipe; a heat-absorbing pipe is arranged in heat-condensing pipe in a clamping way, and a thermoelectric material utilizing the temperature difference between the heat-condensing pipe and the heat-absorbing pipe to generate power is arranged between the heat-condensing pipe and the heat-absorbing pipe. A thermovoltaic vacuum pipe which can provide part of electricity while providing domestic hot water does not exist on the current domestic and abroad markets, and the utility model provides the internal condensation thermovoltaic vacuum pipe which can conduct power generation while providing the domestic hot water. The internal condensation thermovoltaic vacuum pipe is simple in structure, is low in cost and saves energy resources to a certain extent.
Description
Technical field
The utility model relates to a kind of vacuum tube, relates in particular to a kind of vacuum tube of interior optically focused heat volt; Belong to solar energy heating, electricity-generating vacuum Manifold technology field.
Background technology
Solar energy is a kind of application prospect clear energy sources widely, has obtained increasing attention and development and use as the solar energy of clean energy resource, and solar energy domestic hot-water application industry has also obtained greatly development.Chinese solar water industry market scale significantly rose in 2009, and the market recoverable amount reaches 1.45 hundred million square meters.Chinese solar water industry recoverable amount surpassed 1.68 hundred million square meters in 2010.Expect Chinese solar water industry recoverable amount in 2015 and will reach 400,000,000 square meters.
At present; Vacuum heat-insulation solar heat-collecting pipe is partly all adopted in the most general solar energy heating in the solar water heating system; Thermal-collecting tube is made up of interior heat-collecting part outer casing glass tube, and in the inner vacuum layer that forms of pipe, the heat-collecting part outer surface in vacuum layer is coated with solar absorbing film.This thermal-collecting tube only possesses single heat absorption, domestic hot-water supply function.
The utility model content
The utility model purpose is to the defective that prior art exists a kind of ability thermal-arrest supply domestic hot-water, the heat that can generate electricity simultaneously volt vacuum tube to be provided.
The utility model adopts following technical scheme for realizing above-mentioned purpose: optically focused heat lies prostrate vacuum tube in a kind of, comprises the vacuum protection layer of built-in reflective optically focused parts and heat build-up pipe; Clamp endothermic tube in the said heat build-up pipe, be provided with the thermoelectric material that utilizes said heat build-up pipe and endothermic tube thermo-electric generation between said heat build-up pipe and the said endothermic tube.
Said endothermic tube top is connected with said heat build-up pipe through the partiting thermal insulation piece; Said thermoelectric material top is connected with said endothermic tube through DBC, and the bottom is connected with said heat build-up pipe through conducting strip, insulating heat-conductive sheet, the heat transmission fin that is provided with successively.
Preferably, said heat build-up pipe adopts glass or stainless steel or aluminium or copper or copper alloy or aluminium-alloy pipe material, and said heat build-up tube outer surface has been coated with the heat absorption rete.
Preferably, said partiting thermal insulation piece adopts ceramic casting or glass material or other low heat conductive insulating vacuum materials.
Preferably, adopt the said endothermic tube of heat pipe or coaxial metal pipe to insert from vacuum protection layer one end, the vacuum protection layer of its insertion end adopts sealing by fusing or hot pressing envelope to connect.
Preferably, said ceramic copper-clad plate DBC is formed by copper sheet, aluminium oxide ceramics, the welding of copper sheet composite plate.
Preferably, said thermoelectric material comprises P-type material and n type material, utilizes the temperature difference to produce electromotive force at cold and hot two ends.
Preferably, said conducting strip adopts copper or aluminium or low-resistance metal material.
Preferably, said insulating heat-conductive sheet adopts the insulation vacuum material of aluminium oxide ceramics or high thermal conductivity coefficient.
Preferably, said heat transmission fin adopts aluminium or copper or high thermal conductivity coefficient metal material.
The beneficial effect of the utility model: not having on the domestic and international market at present provides the heat of part electric energy volt vacuum tube in the supply domestic hot-water, the utility model provides a kind of heat volt vacuum tube that in the supply domestic hot-water, can generate electricity.It is simple in structure, cost is lower, has practiced thrift the energy to a certain extent.
Description of drawings
Fig. 1 is the front view of a kind of embodiment structural representation of optically focused heat volt vacuum tube in the utility model;
Fig. 2 is the main pseudosection of the utility model Fig. 1;
Fig. 3 is the left pseudosection of the utility model Fig. 1;
Fig. 4 is the partial enlarged drawing of the K part of the utility model Fig. 2;
Among the figure, 1, the reflecting condensation parts; 2, heat build-up pipe; 3, vacuum protection layer; 4, endothermic tube; 5, partiting thermal insulation piece; 6, ceramic copper-clad plate DBC; 7, thermoelectric material; 8, conducting strip; 9, insulating heat-conductive sheet; 10, heat transmission fin.
The specific embodiment
Fig. 1 is to shown in Figure 4; Be optically focused heat volt vacuum tube in a kind of; Comprise the vacuum protection layer 3 that adopts light transmissive material, vacuum protection layer 3 is built-in with the heat build-up pipe 2 that reflecting condensation parts 1 and outer surface are coated with selective heat absorption rete, and reflecting condensation parts 1 attach vacuum protection layer 3 inwall; Built-in reflective optically focused parts 1 can be gathered in the sunshine reflection on the heat build-up pipe 2, have clamped endothermic tube 4 in the said heat build-up pipe 2.Said endothermic tube 4 tops are connected with said heat build-up pipe 2 through partiting thermal insulation piece 5, and the bottom is provided with the thermoelectric material 7 that utilizes said heat build-up pipe 2 and endothermic tube 4 thermo-electric generations.Heat build-up pipe 2 can adopt glass or stainless steel or aluminium or copper or copper alloy or aluminium-alloy pipe material.
During work; Heat build-up pipe 2 absorbs that sunlight heat up and endothermic tube 4 produces the temperature difference, the insulating heat-conductive sheet 9 that heat build-up pipe 2 heats are processed through the heat transmission fin 10 that can adopt aluminium or copper or high thermal conductivity coefficient metal material to process, the insulation vacuum material that can adopt aluminium oxide ceramics or high thermal conductivity coefficient successively, can adopt conducting strip 8, thermoelectric material 7 that copper or aluminium or low-resistance metal material processes and the ceramic copper-clad plate DBC 6 that can adopt copper sheet, aluminium oxide ceramics and the welding of copper sheet composite plate to form to reach endothermic tube 4.Endothermic tube 4 heat absorptions provide the domestic hot-water for the user; Heat produces the temperature difference in thermoelectric material 7 cool and heat ends in transmittance process; Thermoelectric material is divided into P-type material 7-1, n type material 7-2, utilizes the temperature difference to produce electromotive force at cold and hot two ends, and thermoelectric material 7 generates electricity in diabatic process.
Wherein, the said endothermic tube 4 that adopts heat pipe or coaxial metal pipe to process inserts from vacuum protection layer 3 one end, and the vacuum protection layer 3 of its insertion end adopts sealing by fusing or hot pressing envelope to connect.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. optically focused heat volt vacuum tube in a kind comprises the vacuum protection layer of built-in reflective optically focused parts (1) and heat build-up pipe (2); It is characterized in that, clamped endothermic tube (4) in the said heat build-up pipe (2), be provided with the thermoelectric material (7) that utilizes said heat build-up pipe (2) and endothermic tube (4) thermo-electric generation between said heat build-up pipe (2) and the said endothermic tube (4).
2. a kind of interior optically focused heat volt vacuum tube according to claim 1 is characterized in that said endothermic tube (4) top is connected with said heat build-up pipe (2) through partiting thermal insulation piece (5); Said thermoelectric material (7) top is connected with said endothermic tube (4) through ceramic copper-clad plate DBC (6), and the bottom is connected with said heat build-up pipe (2) through conducting strip (8), insulating heat-conductive sheet (9), the heat transmission fin (10) that is provided with successively.
3. a kind of interior optically focused heat volt vacuum tube according to claim 1 and 2 is characterized in that said heat build-up pipe (2) adopts glass or stainless steel or aluminium or copper or copper alloy or aluminium-alloy pipe material, and said heat build-up pipe (2) outer surface has been coated with the heat absorption rete.
4. a kind of interior optically focused heat volt vacuum tube according to claim 2 is characterized in that said partiting thermal insulation piece (5) adopts ceramic casting or glass material or other low heat conductive insulating vacuum materials.
5. a kind of interior optically focused heat volt vacuum tube according to claim 1 and 2; It is characterized in that; Adopt the said endothermic tube (4) of heat pipe or coaxial metal pipe to insert from vacuum protection layer (3) one end, the vacuum protection layer (3) of its insertion end adopts sealing by fusing or hot pressing envelope to connect.
6. a kind of interior optically focused heat volt vacuum tube according to claim 2 is characterized in that said ceramic copper-clad plate DBC (6) is formed by copper sheet, aluminium oxide ceramics, the welding of copper sheet composite plate.
7. a kind of interior optically focused heat volt vacuum tube according to claim 1 and 2 is characterized in that said thermoelectric material (7) comprises P-type material (7-1) and n type material (7-2), utilizes the temperature difference to produce electromotive force at cold and hot two ends.
8. a kind of interior optically focused heat volt vacuum tube according to claim 2 is characterized in that said conducting strip (8) adopts copper or aluminium or low-resistance metal material.
9. a kind of interior optically focused heat volt vacuum tube according to claim 2 is characterized in that said insulating heat-conductive sheet (9) adopts the insulation vacuum material of aluminium oxide ceramics or high thermal conductivity coefficient.
10. a kind of interior optically focused heat volt vacuum tube according to claim 2 is characterized in that said heat transmission fin (10) adopts aluminium or copper or high thermal conductivity coefficient metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202438977U CN202630482U (en) | 2012-05-28 | 2012-05-28 | Internal condensation thermovoltaic vacuum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202438977U CN202630482U (en) | 2012-05-28 | 2012-05-28 | Internal condensation thermovoltaic vacuum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630482U true CN202630482U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202438977U Expired - Fee Related CN202630482U (en) | 2012-05-28 | 2012-05-28 | Internal condensation thermovoltaic vacuum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748881A (en) * | 2012-05-28 | 2012-10-24 | 无锡旭能光热电能源有限公司 | Inner condensation thermovoltaic vacuum tube |
| CN109639181A (en) * | 2018-12-12 | 2019-04-16 | 深圳大学 | A kind of in-situ heat volt power generator |
-
2012
- 2012-05-28 CN CN2012202438977U patent/CN202630482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748881A (en) * | 2012-05-28 | 2012-10-24 | 无锡旭能光热电能源有限公司 | Inner condensation thermovoltaic vacuum tube |
| CN109639181A (en) * | 2018-12-12 | 2019-04-16 | 深圳大学 | A kind of in-situ heat volt power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |