CN206989482U - Temperature solar heat collector in a kind of parallel U-tube - Google Patents
Temperature solar heat collector in a kind of parallel U-tube Download PDFInfo
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- CN206989482U CN206989482U CN201720689203.5U CN201720689203U CN206989482U CN 206989482 U CN206989482 U CN 206989482U CN 201720689203 U CN201720689203 U CN 201720689203U CN 206989482 U CN206989482 U CN 206989482U
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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
- Y02E10/44—Heat exchange systems
Abstract
A kind of solar thermal collector is the utility model is related to, temperature solar heat collector in especially a kind of parallel U-tube.Temperature solar heat collector in the parallel U-tube, including vacuum solar collector tubes, heat transmission fin, spring support, parallel U-tube runner, first heat preserving and insulating material, second heat preserving and insulating material, frame, header, the parts such as tailstock, the U-tube end of parallel U-tube runner is cased with heat transmission fin, and it is fixed on by spring support in vacuum solar collector tubes, the first heat preserving and insulating material of filling in vacuum solar collector tubes, reduce heat waste, improve efficiency, enter, outlet water nozzle positioned at the both ends of header and is exposed at outside header respectively, the second heat preserving and insulating material is filled with header, in vacuum solar collector tubes one end insertion header, the other end is fixed on tailstock, tailstock is connected with frame respectively with header both ends, it is simple in construction, it is reliable, it is convenient that maintaining is installed, extensive connection in series-parallel is easily achieved to install and use.
Description
（One）Technical field
A kind of solar thermal collector is the utility model is related to, temperature solar heat collector in especially a kind of parallel U-tube.
（Two）Background technology
Highlighted increasingly with developing rapidly for industrial or agricultural, the problem of the environmental pollution and energy shortage in China, and solar energy
Increasingly paid attention to and approve by people as a kind of reproducible clean energy resource, and be widely used.But at present
Existing flat type solar heat collector is with conventional vacuum tubular type solar thermal collector product because its own defect can only but be used
In cryogenic applications field below 100 DEG C, and the heat collector employed in 100 DEG C ~ 250 DEG C medium temperature application fields mainly has
Groove type heat collector, CPC heat collectors etc..But this several solar thermal collector in the application of medium temperature field is in the prevalence of product cost
Height, installation and operation are complicated, and efficiency is low, the problems such as maintaining difficulty, it is difficult in large-scale application to business and production.
（Three）Utility model content
The utility model is in order to make up the deficiencies in the prior art, there is provided temperature solar heat collector in a kind of parallel U-tube.
The utility model is achieved by the following technical solution：
Temperature solar heat collector in a kind of parallel U-tube, including the framework being made up of header, frame and tailstock, the frame
Vacuum solar collector tubes are installed in vivo, it is characterised in that：Also include parallel U-tube runner, parallel U-tube runner includes import
Water nozzle, outlet water nozzle, manifold, conflux collector and some single u-shaped pipes；Described U-tube one end is connected with manifold, another
Hold and collector connection of confluxing, some single u-shaped pipes are interconnected by manifold and the collector that confluxes, form parallel runner；It is described
Manifold one end is closed, and the other end taps into saliva Zi, one of the lunar mansions；Collector one end closing of confluxing, the other end pick out saliva Zi, one of the lunar mansions；The U
Type pipe is located in vacuum solar collector tubes, and a wherein straight length for U-tube passes through heat transmission fin；The heat transmission fin is circular arc
Shape, heat transmission fin arcwall face inner side are provided with the circular hole for being used for fixing U-tube；The heat transmission fin arc surface and vacuum solar thermal-arrest
Inside pipe wall is brought into close contact, and has spring support in vacuum solar collector tubes, and spring support one end contacts with heat transmission fin, one end with it is true
Empty solar heat-collection inside pipe wall contacts, and remaining space is filled with the first heat preserving and insulating material in vacuum solar collector tubes.
The import water nozzle and outlet water nozzle positioned at the both ends of header and are exposed at outside header respectively, are filled with header
Second heat preserving and insulating material.
In vacuum solar collector tubes one end insertion header, one end is fixed on tailstock, tailstock and header both ends difference
It is connected with frame.
The heat transmission fin is circular arc and round-meshed aluminium section bar, and central angle corresponding to fin circular arc is 120 °.
The utility model overcomes the defects of existing product technology, and one kind is provided for application of the solar energy in high temperature field
Temperature solar heat collector in the practicable vacuum tube type with business promotion value, the heat collector is in middle-temperature section operational efficiency
Height, low cost, simple, reliable, maintaining convenience and strong environmental adaptability are installed and due to using parallel
Runner makes the flow resistance of heat collector reduce extensive connection in series-parallel when being easily achieved system installation.The utility model can be used for farming
Thing is dried, solar heating, refrigeration, the application of the occasion such as industrial heat.
The beneficial effects of the utility model are：Some single u-shaped pipes of parallel U-tube runner pass through manifold and the collection that confluxes
Mutual UNICOM is managed, forms parallel runner, reduces flow resistance, high temperature resistant working medium flows into from the import water nozzle of parallel U-tube runner, warp
Cross manifold and be further separated into U-tube, then flow into the collector that confluxes, finally filled out out of outlet water nozzle outflow, vacuum solar collector tubes
The first heat preserving and insulating material is filled, reduces the heat loss through convection inside vacuum solar collector tubes and the radiant heat loss of itself, makes
Heat collector can also keep high collecting efficiency in higher temperature regional work.Solve ordinary vacuum tube solar thermal collector to exist
The problem of efficiency is low in medium temperature application, at the same solve again in the application of current medium temperature using the product costs such as groove type heat collector it is high,
The defects of installation is complicated, maintaining difficulty.
（Four）Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of temperature solar heat collector in parallel U-tube described in the utility model；
Fig. 2 is the structural representation of parallel U-tube runner described in the utility model；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is Fig. 2 top view；
Fig. 5 is Fig. 1 B-B sectional views；
Fig. 6 is heat transmission fin structural representation described in the utility model；
1. 2. heat transmission fin of vacuum solar collector tubes, 3. spring support, the 4. parallel import water nozzle 6. first of U-tube runner 5. is protected
The tailstock 11. of 8. header of warm 7. second heat preserving and insulating material of heat-barrier material, the 9. frame 10. outlet U-tube 13. of water nozzle 12. is divided
Adfluxion pipe 14. confluxes collector.
（Five）Embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.The embodiment includes vacuum solar collector tubes 1, heat transmission fin
2nd, spring support 3, parallel U-tube runner 4, the first heat preserving and insulating material 6, the second heat preserving and insulating material 7, frame 9, header 8, tail
The grade parts of frame 10；Described parallel U-tube runner 4 includes import water nozzle 5, outlet water nozzle 11, manifold 13, conflux collector
14 and some single u-shaped pipes 12, some single u-shaped pipes 12 are interconnected by manifold 13 and the collector 14 that confluxes, and form parallel stream
Road, the closing of the one end of manifold 13, the other end tap into saliva Zi, one of the lunar mansions 5, and the one end of collector 14 closing of confluxing, the other end picks out saliva Zi, one of the lunar mansions
11, the endoporus of the wherein straight-run of pipe of each U-tube 12 and heat transmission fin 2 is fitted close, and described heat transmission fin 2 is
Circular arc and round-meshed aluminium section bar, central angle corresponding to fin circular arc are 120 °, and heat transmission fin 2 is placed in together with U-tube 12
In vacuum solar collector tubes 1, there is spring support 3 in the vacuum solar collector tubes 1, the one end of spring support 3 connects with heat transmission fin 2
Touch, the other end is contacted with the inwall of vacuum solar collector tubes 1, and heat transmission fin 2 is fixed in vacuum solar collector tubes 1, and makes to lead
The arc surface of hot fin 2 is brought into close contact with the inwall of vacuum solar collector tubes 1, and remaining space is filled with vacuum solar collector tubes 1
First heat preserving and insulating material 6, the inlet and outlet water nozzle end of described parallel U-tube runner 4 import water nozzle 5, go out in header 8
Saliva mouth 11 positioned at the both ends of header 8 and is exposed at the outside of header 8 respectively.
In the described one end of vacuum solar collector tubes 1 insertion header 8, the other end is fixed on tailstock 10, described tailstock
10 are connected with frame 9 respectively with the both ends of header 8.The second heat preserving and insulating material 7 is filled with described header 8.
During work, high temperature resistant working medium flows into from the import water nozzle 5 of parallel U-tube runner 4, is diverted into by manifold 13
Enter U-tube 12, by the heating of vacuum solar collector tubes 1, then flow into the collector 14 that confluxes, finally water nozzle 11 flows out from outlet.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all scopes that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (4)
1. temperature solar heat collector in a kind of parallel U-tube, including the framework being made up of header, frame and tailstock, the framework
Vacuum solar collector tubes are inside installed, it is characterised in that：Also include parallel U-tube runner, parallel U-tube runner includes Inlet water
Mouth, outlet water nozzle, manifold, conflux collector and some single u-shaped pipes；Described U-tube one end is connected with manifold, the other end
Collector is connected with confluxing, and some single u-shaped pipes are interconnected by manifold and the collector that confluxes, and form parallel runner；Described point
Adfluxion pipe one end is closed, and the other end taps into saliva Zi, one of the lunar mansions；Collector one end closing of confluxing, the other end pick out saliva Zi, one of the lunar mansions；It is described U-shaped
For pipe in vacuum solar collector tubes, a wherein straight length for U-tube passes through heat transmission fin；The heat transmission fin is circular arc
Shape, heat transmission fin arcwall face inner side are provided with the circular hole for being used for fixing U-tube；The heat transmission fin arc surface and vacuum solar thermal-arrest
Inside pipe wall is brought into close contact, and has spring support in vacuum solar collector tubes, and spring support one end contacts with heat transmission fin, one end with it is true
Empty solar heat-collection inside pipe wall contacts, and remaining space is filled with the first heat preserving and insulating material in vacuum solar collector tubes.
2. temperature solar heat collector in parallel U-tube according to claim 1, it is characterised in that：The import water nozzle and
Outlet water nozzle positioned at the both ends of header and is exposed at outside header respectively, and the second heat preserving and insulating material is filled with header.
3. temperature solar heat collector in parallel U-tube according to claim 1, it is characterised in that：The vacuum solar collection
In heat pipe one end insertion header, one end is fixed on tailstock, and tailstock is connected with frame respectively with header both ends.
4. temperature solar heat collector in parallel U-tube according to claim 1, it is characterised in that：The heat transmission fin is
Circular arc and round-meshed aluminium section bar, central angle corresponding to fin circular arc are 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689203.5U CN206989482U (en) | 2017-06-14 | 2017-06-14 | Temperature solar heat collector in a kind of parallel U-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689203.5U CN206989482U (en) | 2017-06-14 | 2017-06-14 | Temperature solar heat collector in a kind of parallel U-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989482U true CN206989482U (en) | 2018-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689203.5U Active CN206989482U (en) | 2017-06-14 | 2017-06-14 | Temperature solar heat collector in a kind of parallel U-tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN206989482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682081A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of middle temperature solar heat collector |
| CN109682082A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
| CN114234455A (en) * | 2021-12-28 | 2022-03-25 | 山东阳晨新能源有限公司 | Stainless steel heat collector |
-
2017
- 2017-06-14 CN CN201720689203.5U patent/CN206989482U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682081A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of middle temperature solar heat collector |
| CN109682082A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
| CN114234455A (en) * | 2021-12-28 | 2022-03-25 | 山东阳晨新能源有限公司 | Stainless steel heat collector |
| CN114234455B (en) * | 2021-12-28 | 2023-01-24 | 山东阳晨新能源有限公司 | Stainless steel heat collector |
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