CN201926170U - Concentric sleeve-pipe type heat-collecting element and heat collector applying same - Google Patents
Concentric sleeve-pipe type heat-collecting element and heat collector applying same Download PDFInfo
- Publication number
- CN201926170U CN201926170U CN2011200176123U CN201120017612U CN201926170U CN 201926170 U CN201926170 U CN 201926170U CN 2011200176123 U CN2011200176123 U CN 2011200176123U CN 201120017612 U CN201120017612 U CN 201120017612U CN 201926170 U CN201926170 U CN 201926170U
- Authority
- CN
- China
- Prior art keywords
- heat
- collecting element
- water pipe
- heat collecting
- cold water
- 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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Classifications
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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
The utility model discloses a concentric sleeve-pipe type heat-collecting element and a heat collector applying the same. A basic structure of concentric sleeve pipes for directly passing water is adopted, so that intermediate links are reduced; and the water is used as a medium, so that the heat-collecting element is not limited by the own characteristics of a working medium and the requirements of a heat-exchange technology any more, and under the condition of meeting the requirement of high heat-collecting efficiency, accessories can also be greatly reduced, and the manufacturing cost is low. On the other hand, because the heat-collecting element is not limited by the pressure of the working medium any more, the limitation for an application temperature is reduced, and the range of the application temperature is expanded.
Description
Technical field
The utility model relates to a kind of heat collecting element, and a kind of heat collector of this heat collecting element of application also is provided simultaneously.
Background technology
Current, the heat collecting element of the heat collector of knowing altogether is a thermal-collecting tube, and it comprises vacuum tube and be installed in U type pipe in this vacuum tube by the aluminium wing and support, wherein is used to the working medium that circulates in the U type pipe.Corresponding heat collector is gone out the exchange heat of working medium by heat-exchange system, generally in order to improve the thermal efficiency, need increase the pressure of duplex matter system as much as possible, to improve application of temperature, also therefore is subject to power pressure, and application of temperature is restricted.
This type of heat collecting element has inevitably increased the heat waste of intermediate link, specifically is working medium link thermal-arrest exchange link, and efficient is on the low side.
Summary of the invention
In view of this, the defective that the utility model is low at the efficient of present heat collecting element, temperature limit is narrow provides a kind of heat collecting element based on concentric tubes, and collecting efficiency height and temperature limit are wide; A kind of heat collector of this heat collecting element of application also is provided simultaneously.
The technical scheme of heat collecting element of the present utility model is:
A kind of concentric locking collar cast heat collecting element, comprise vacuum tube and be sleeved on heat sink in this vacuum tube by heat transfer component, described heat sink is the concentric tubes that the cold water pipe that is fitted together of concentric locking collar and hot-water line form, wherein cold water pipe is positioned at hot-water line, and afterbody is communicated with described hot-water line.
Technical scheme based on heat collector of the present utility model is:
A kind of heat collector, comprise one group of heat collecting element and the connection collection parts that this group heat collecting element connection collection is got up, and the framework of installing and carry described heat collecting element and connection collection parts, wherein said heat collecting element comprises vacuum tube and is sleeved on heat sink in this vacuum tube by heat transfer component, described heat sink is the concentric tubes that the cold water pipe that is fitted together of concentric locking collar and hot-water line form, wherein cold water pipe is positioned at hot-water line, and afterbody is communicated with described hot-water line; Correspondingly, described collection parts comprise the return pipe that is used to join the cold water pipe that collects cold water pipe and is used to join the thermal-arrest water pipe.
According to the technical solution of the utility model, adopt the basic structure of the concentric tubes of directly leaking water, reduced intermediate link, and medium is exactly a water, no longer be subjected to the restriction of working medium self-characteristic and heat transfer technology requirement, satisfying under the high situation of collecting efficiency, annex also can greatly reduce, low cost of manufacture.On the other hand, owing to no longer be subjected to the restriction of power pressure, the restriction that application of temperature is subjected to is just few, and the scope of application of temperature is expanded.
Above-mentioned concentric locking collar cast heat collecting element, described heat transfer component is the aluminium wing.
Above-mentioned heat collector, described framework comprise corresponding to the tailstock of heat collecting element afterbody, corresponding to the header that is used to hold described collection parts of the heat collecting element other end, are provided with the heat-insulation layer that insulation material forms in this header.
Above-mentioned heat collector, the pipe joint branch of described cold water pipe and return pipe occupy the two ends of described header.
Above-mentioned heat collector, described one group of heat collecting element are packaged in the cavity of frame, tailstock, header and cover plate formation up and down.
Above-mentioned heat collector, the main body of described framework is connected to form by aluminium section bar, and aluminium shape surface has the anticorrosive coat of oxidation processes.
Description of drawings
Fig. 1 is the structural representation based on a kind of heat collector of technical solutions of the utility model.
Fig. 2 is a kind of installment state structural representation of heat collecting element.
Among the figure: 1, frame, 2, thermal-collecting tube, 3, the collection heat transfer component, 4, header, 5, concentric tubes, 6, cold water pipe, 7, hot-water line, 8, union pipe.
The specific embodiment
With reference to explanation accompanying drawing 2, a kind of concentric locking collar cast heat collecting element, comprise vacuum tube and be sleeved on heat sink in this vacuum tube by heat transfer component, described heat sink is the concentric tubes 5 that the cold water pipe 6 that is fitted together of concentric locking collar and hot-water line 7 form, wherein cold water pipe is positioned at hot-water line, and afterbody is communicated with described hot-water line.
About heat transfer component, select for use heat conductivility relatively good, structure has compact parts, preferably selects the widely used aluminium wing on heat collector at present for use.
With reference to Figure of description 1, a kind of heat collector, comprise one group of heat collecting element and the connection collection parts that this group heat collecting element connection collection is got up, and the framework of installing and carry described heat collecting element and connection collection parts, wherein said heat collecting element comprises vacuum tube and is sleeved on heat sink in this vacuum tube by heat transfer component, it is characterized in that: described heat sink is the concentric tubes 5 that the cold water pipe 6 that is fitted together of concentric locking collar and hot-water line 7 form, wherein cold water pipe is positioned at hot-water line, and afterbody is communicated with described hot-water line; Correspondingly, described collection parts comprise the return pipe that is used to join the cold water pipe that collects cold water pipe and is used to join the thermal-arrest water pipe.
Thermal-arrest, heat transfer component are formed collection heat transfer component 3, exist as an assembly unit, and specification requirement uniformity and interchangeability are good.
Preferably, described framework comprises corresponding to the tailstock of heat collecting element afterbody, corresponding to the header that is used to hold described collection parts of the heat collecting element other end, is provided with the heat-insulation layer that insulation material forms in this header, to reduce heat waste.
Further, in order to reduce heat waste, improve and the thermal efficiency, the pipe joint branch of described cold water pipe and return pipe occupy the two ends of described header.
Further, in order to reduce heat waste, described one group of heat collecting element is packaged in the cavity of frame, tailstock, header and cover plate formation up and down.
Preferably, the main body of described framework is connected to form by aluminium section bar, and aluminium shape surface has the anticorrosive coat of oxidation processes, has structural strength preferably, and long service life.
Claims (7)
1. concentric locking collar cast heat collecting element, comprise vacuum tube and be sleeved on heat sink in this vacuum tube by heat transfer component, it is characterized in that: described heat sink is the concentric tubes (5) that the cold water pipe (6) that is fitted together of concentric locking collar and hot-water line (7) form, wherein cold water pipe is positioned at hot-water line, and afterbody is communicated with described hot-water line.
2. concentric locking collar cast heat collecting element according to claim 1 is characterized in that: described heat transfer component is the aluminium wing.
3. heat collector, comprise one group of heat collecting element and the connection collection parts that this group heat collecting element connection collection is got up, and the framework of installing and carry described heat collecting element and connection collection parts, wherein said heat collecting element comprises vacuum tube and is sleeved on heat sink in this vacuum tube by heat transfer component, it is characterized in that: described heat sink is the concentric tubes (5) that the cold water pipe (6) that is fitted together of concentric locking collar and hot-water line (7) form, wherein cold water pipe is positioned at hot-water line, and afterbody is communicated with described hot-water line; Correspondingly, described collection parts comprise the return pipe that is used to join the cold water pipe that collects cold water pipe and is used to join the thermal-arrest water pipe.
4. heat collector according to claim 3, it is characterized in that: described framework comprises corresponding to the tailstock of heat collecting element afterbody, corresponding to the header that is used to hold described collection parts of the heat collecting element other end, is provided with the heat-insulation layer that insulation material forms in this header.
5. heat collector according to claim 4 is characterized in that: the pipe joint branch of described cold water pipe and return pipe occupy the two ends of described header.
6. according to claim 4 or 5 described heat collectors, it is characterized in that: described one group of heat collecting element is packaged in the cavity of frame, tailstock, header and cover plate formation up and down.
7. heat collector according to claim 6 is characterized in that: the main body of described framework is connected to form by aluminium section bar, and aluminium shape surface has the anticorrosive coat of oxidation processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200176123U CN201926170U (en) | 2011-01-20 | 2011-01-20 | Concentric sleeve-pipe type heat-collecting element and heat collector applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200176123U CN201926170U (en) | 2011-01-20 | 2011-01-20 | Concentric sleeve-pipe type heat-collecting element and heat collector applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926170U true CN201926170U (en) | 2011-08-10 |
Family
ID=44430017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200176123U Expired - Fee Related CN201926170U (en) | 2011-01-20 | 2011-01-20 | Concentric sleeve-pipe type heat-collecting element and heat collector applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712348A (en) * | 2013-08-05 | 2014-04-09 | 王超生 | Coaxial double-pipe heat-exchanging same-side wate-outflowing closed jetting heat collection core |
-
2011
- 2011-01-20 CN CN2011200176123U patent/CN201926170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712348A (en) * | 2013-08-05 | 2014-04-09 | 王超生 | Coaxial double-pipe heat-exchanging same-side wate-outflowing closed jetting heat collection core |
| CN103712348B (en) * | 2013-08-05 | 2015-07-29 | 安徽海太科新能源科技有限公司 | A kind of coaxial sleeve heat exchange homonymy water outlet enclosed jet heat-collecting plate core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120120 |