CN208205451U - A kind of solar energy heating header and solar heat pipe collector - Google Patents
A kind of solar energy heating header and solar heat pipe collector Download PDFInfo
- Publication number
- CN208205451U CN208205451U CN201820327285.3U CN201820327285U CN208205451U CN 208205451 U CN208205451 U CN 208205451U CN 201820327285 U CN201820327285 U CN 201820327285U CN 208205451 U CN208205451 U CN 208205451U
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- CN
- China
- Prior art keywords
- heat
- pipe
- sprue
- exchange branch
- wall
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 238000009833 condensation Methods 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims abstract description 10
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims abstract description 8
- 230000005855 radiation Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000013529 heat transfer fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of solar energy heating header and solar heat pipe collector, including heat pipe, vacuum tube and thermal collecting header, the evaporation ends of heat pipe are inserted in vacuum tube, the condensation end of heat pipe is inserted in thermal collecting header, nicking or inclined stripe are equipped on the inner wall of heat pipe evaporation ends and condensation end, thermal collecting header is equipped with cabinet, sprue is equipped in cabinet, insulating layer is equipped between cabinet and sprue, the side wall of sprue is equipped with several heat exchange branch pipes extended into sprue, the branch pipe that exchanges heat is arranged side by side along the axis of sprue, the outer end of heat exchange branch pipe is equipped with heat pipe insert port, heat-sink unit is equipped in the heat exchange branch pipe outer wall in the sprue.The utility model is by setting heat-sink unit on the outer wall of heat exchange branch pipe, increase the heat transfer area between the water in sprue and heat exchange branch pipe, improve heat transfer efficiency, it is closed by setting nicking or inclined stripe on heat pipe inner wall, facilitate the quick backflow of medium, heat absorption efficiency is improved, heat absorption efficiency improves simultaneously with heat transfer efficiency, can just effectively improve the heat utilization efficiency of heat collector entirety.
Description
Technical field
The utility model relates to a kind of solar heat pipe, in particular to a kind of solar energy heating header and solar heat pipe collection
Hot device.
Background technique
The capital equipment that solar water heater, solar generator etc. are utilized as solar energy development is answered extensively
For production and living field.By taking solar water heater as an example, the core component of solar water heater is solar vacuum heat-collecting pipe,
The collection thermal energy power of solar vacuum heat-collecting pipe directly affects the work quality of solar water heater.
Existing solar vacuum heat-collecting pipe is by parts groups such as super heat-conductive pipe, the aluminium wing, thermal-collecting tube, connection collection incubator, frames
At.Sunlight penetrates thermal-collecting tube, is radiated on the selective absorbing film of thermal-collecting tube inner tube, solar energy is converted heat by film layer
Can, thermal energy is reached on embedded heat pipes by the aluminium wing, and the working medium in heat pipe evaporator section is heated vaporization rapidly, and vaporization working medium rises
To heat pipe condenser section, so that condensation segment be made to be rapidly heated, and conduction will be measured by condensing casing, is collected to and passes through heat exchange pipeline
In the medium (water, ethylene glycol etc.) of pipe.
A kind of application is disclosed in existing technology for the work quality for further increasing sun solar water heater
Number for 201210313100.0, the patent of invention of the entitled solar vacuum heat-collecting pipe as absorbing pipe that uses riffled tube,
The contact area of heat absorption inside pipe wall and heat-transfer fluid is increased as absorbing pipe by using riffled tube in the patent, and
Keep the heat-transfer fluid circumferential direction temperature of output uniform by the flow-disturbing effect of internal screw thread, to improve making for solar vacuum heat-collecting pipe
With safety and collecting efficiency.Since the technology is only increased the endothermic effect of absorbing pipe, but condense the heat dissipation at first end not
It is able to satisfy the requirement of absorbing pipe, heat is will result in and largely accumulates in absorbing pipe and can not transmit, in this way or can not be improved too
The work quality of positive solar water heater.
Summary of the invention
Technical problem to be solved in the utility model be in view of the deficiencies of the prior art, provide it is a kind of design rationally, tool
There is the solar energy heating header compared with high heat transfer efficiency.
Another technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of design conjunction
Reason, effectively improves the solar heat pipe collector of heat transfer efficiency.
Technical problem to be solved in the utility model is realized by technical solution below, and the utility model is
A kind of solar energy heating header, its main feature is that, it is equipped with cabinet, sprue is equipped in cabinet, is equipped between cabinet and sprue
Insulating layer, the side wall of sprue are equipped with several heat exchange branch pipes extended into sprue, axis of the heat exchange branch pipe along sprue
It is arranged side by side, the outer end for the branch pipe that exchanges heat is equipped with heat pipe insert port, and heat dissipation is equipped in the heat exchange branch pipe outer wall in the sprue
Unit.
What technical problem to be solved in the utility model can also be realized by technical solution below, described dissipates
Hot cell is several heat dissipating ring-blades, and heat dissipating ring-blades are uniformly arranged along the axis of heat exchange branch pipe, the heat dissipating ring-blades and heat exchange branch pipe
The inside edge to connect is arranged in undaform, and the spacing of adjacent heat radiation ring plate is 0.1-5mm, the mm of preferably 1,2 or 3, the heat dissipating ring
The height of piece is 0.1-8mm, preferably 3mm.
What technical problem to be solved in the utility model can also be realized by technical solution below, described dissipates
Hot cell is the screw thread or ring grain being located in heat exchange branch pipe outer wall.
Another technical problem to be solved in the utility model is realized by technical solution below, this is practical new
Type is a kind of solar heat pipe collector, its main feature is that, including heat pipe, vacuum tube and above-mentioned thermal collecting header, heat pipe inserting
In vacuum tube, the evaporation ends of heat pipe are inserted in vacuum tube, and the condensation end of heat pipe is inserted on the heat exchange branch pipe of thermal collecting header, heat pipe
Evaporation ends and condensation end inner wall be equipped with nicking or inclined stripe, the spacing of adjacent vertical strip line or inclined stripe in the heat pipe
It is highly 0.1-3mm for 0.1-3mm, preferably 0.5mm, preferably 1.5mm.
Compared with prior art, the utility model increases sprue by setting heat-sink unit on the outer wall of heat exchange branch pipe
Heat transfer area between interior water and heat exchange branch pipe, improves heat transfer efficiency, by setting nicking or inclined stripe on heat pipe inner wall,
Not only increase heat exchange efficiency, also facilitate the quick backflow of medium, improve heat absorption efficiency, heat absorption efficiency mentions simultaneously with heat transfer efficiency
Height just can more efficiently improve the heat utilization efficiency of heat collector entirety, and rationally, structure is simple for design, easy to process, collect thermal effect
Fruit is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to the drawings, the specific technical solution of the utility model is further described, in order to those skilled in the art
Member is further understood that the utility model, without constituting the limitation to its right.
Referring to Fig.1, a kind of solar heat pipe collector, including heat pipe 2, vacuum tube 1 and above-mentioned thermal collecting header, heat pipe
2 are inserted into vacuum tube 1, and the evaporation ends of heat pipe 2 are inserted in vacuum tube 1, and the condensation end of heat pipe 2 is inserted in the heat exchange branch of thermal collecting header
It is equipped with nicking or inclined stripe on the inner wall of Guan Shang, 2 evaporation ends of heat pipe and condensation end 7, the adjacent vertical strip line in the heat pipe
Or the spacing of inclined stripe is 0.1-3mm, preferably 0.5mm, is highly 0.1-3mm, preferably 1.5mm, the setting of above-mentioned parameter can have
Effect improves heat exchange coefficient, reduces difficulty of processing, can effectively improve heat absorption and heat-transfer effect；
The thermal collecting header is equipped with cabinet 3, and sprue 4 is equipped in cabinet 3, is equipped with and protects between cabinet 3 and sprue 4
Warm layer, the side wall of sprue 4 are equipped with several heat exchange branch pipes 5 extended into sprue, axis of the heat exchange branch pipe 5 along sprue 4
Line is arranged side by side, and the axis of the axis and sprue 4 of the branch pipe 5 that exchanges heat is vertically arranged, and setting is closed in the inner end of heat exchange branch pipe 5, changes
The outer end of hot leg pipe 5 is equipped with heat pipe insert port, and heat-sink unit 6 is equipped on 5 outer wall of heat exchange branch pipe in the sprue 4；
The heat-sink unit 6 is several heat dissipating ring-blades, and heat dissipating ring-blades are uniformly arranged along the axis of heat exchange branch pipe 5, described
The inside edge that heat dissipating ring-blades connect with heat exchange branch pipe 5 is arranged in undaform, increases the contact area of heat dissipating ring-blades and the branch pipe that exchanges heat,
Radiating efficiency is improved, the spacing of adjacent heat radiation ring plate is 0.1-5mm, and the height of preferably 1,2 or 3mm, the heat dissipating ring-blades are
0.1-8mm, preferably 3mm, the height of the heat dissipating ring-blades refer to the internal diameter of heat dissipating ring-blades and the difference of outer diameter；
The heat-sink unit 6 is to be located at the screw thread or ring grain to exchange heat in branch pipe outer wall, and the spacing of screw thread or ring grain is
0.1-3mm, preferably 0.5mm.
Nicking or inclined stripe are set on the condensation end inner wall of the heat pipe, for the ease of medium back flow, to improve thermal-arrest
The whole collecting efficiency of device.
Claims (9)
1. a kind of solar energy heating header, it is characterised in that: be equipped with cabinet, sprue, cabinet and sprue are equipped in cabinet
Between be equipped with insulating layer, the side wall of sprue is equipped with several heat exchange branch pipes extended into sprue, and the branch pipe that exchanges heat is along mainstream
The axis in road is arranged side by side, and the outer end for the branch pipe that exchanges heat is equipped with heat pipe insert port, in the heat exchange branch pipe outer wall in the sprue
Equipped with heat-sink unit.
2. solar energy heating header according to claim 1, it is characterised in that: the heat-sink unit is several heat dissipating rings
Piece, heat dissipating ring-blades are uniformly arranged along the axis of heat exchange branch pipe.
3. solar energy heating header according to claim 2, it is characterised in that: the heat dissipating ring-blades connect with heat exchange branch pipe
Inside edge in undaform be arranged.
4. the solar energy heating header stated according to claim 2, it is characterised in that: the spacing of adjacent heat radiation ring plate is 0.1-5mm.
5. solar energy heating header according to claim 2, it is characterised in that: the height of the heat dissipating ring-blades is 0.1-
8mm。
6. solar energy heating header according to claim 1, it is characterised in that: the heat-sink unit is to be located at heat exchange branch
Screw thread or ring grain in pipe outer wall.
7. a kind of solar heat pipe collector, it is characterised in that: including any one of heat pipe, vacuum tube and claim 1-6 institute
The evaporation ends of the thermal collecting header stated, heat pipe are inserted in vacuum tube, and the condensation end of heat pipe is inserted on the heat exchange branch pipe of thermal collecting header, heat
Nicking or inclined stripe are equipped on the inner wall of pipe evaporation ends and condensation end.
8. solar heat pipe collector according to claim 7, it is characterised in that: in the heat pipe adjacent vertical strip line or
The spacing of inclined stripe is 0.1-3mm.
9. solar heat pipe collector according to claim 7, it is characterised in that: nicking or slanted bar in the heat pipe
The height of line is 0.1~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820327285.3U CN208205451U (en) | 2018-03-10 | 2018-03-10 | A kind of solar energy heating header and solar heat pipe collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820327285.3U CN208205451U (en) | 2018-03-10 | 2018-03-10 | A kind of solar energy heating header and solar heat pipe collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205451U true CN208205451U (en) | 2018-12-07 |
Family
ID=64535738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820327285.3U Expired - Fee Related CN208205451U (en) | 2018-03-10 | 2018-03-10 | A kind of solar energy heating header and solar heat pipe collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033020A (en) * | 2020-09-10 | 2020-12-04 | 广州卓邦科技有限公司 | Solar thermal power generation header with heat preservation effect |
| CN112303930A (en) * | 2020-10-16 | 2021-02-02 | 杭州意能电力技术有限公司 | Tower type solar receiver |
| CN113790536A (en) * | 2021-10-27 | 2021-12-14 | 上海电力大学 | Gravity heat pipe type solar heat collection-radiation refrigeration composite heat collection device |
-
2018
- 2018-03-10 CN CN201820327285.3U patent/CN208205451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033020A (en) * | 2020-09-10 | 2020-12-04 | 广州卓邦科技有限公司 | Solar thermal power generation header with heat preservation effect |
| CN112303930A (en) * | 2020-10-16 | 2021-02-02 | 杭州意能电力技术有限公司 | Tower type solar receiver |
| CN113790536A (en) * | 2021-10-27 | 2021-12-14 | 上海电力大学 | Gravity heat pipe type solar heat collection-radiation refrigeration composite heat collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |