CN102748883B - Two vacuum superconductivity tube - Google Patents
Two vacuum superconductivity tube Download PDFInfo
- Publication number
- CN102748883B CN102748883B CN201210239869.2A CN201210239869A CN102748883B CN 102748883 B CN102748883 B CN 102748883B CN 201210239869 A CN201210239869 A CN 201210239869A CN 102748883 B CN102748883 B CN 102748883B
- Authority
- CN
- China
- Prior art keywords
- sealing device
- interior pipe
- tube
- endothermic
- vacuum
- 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
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
Landscapes
- Thermal Insulation (AREA)
Abstract
Subject description discloses one and have double-layer vacuum layer, collecting efficiency is high, and dispel the heat slow two vacuum superconductivity tubes.Described double-vacuum glass pipe forms primarily of outer tube, interior pipe, endothermic tube, heat transfer head and sealing device; Outer tube and interior pipe are connected to form one, and form outer vacuum layer between outer tube and interior pipe, inner tube wall scribbles selective coating, arranges some endothermic tubes in interior pipe, and endothermic tube is built with nano superconductive material; Sealing device is arranged on interior pipe top, vacuum layer in being formed between sealing device and interior pipe, and inner tube oral area is provided with groove, sealing device is provided with the lug boss corresponding with groove, and sealing device is encapsulated in interior pipe top; Be connected with heat transfer head above sealing device, endothermic tube openend extend to sealing device outer and and heat transfer head link into an integrated entity; The present invention takes inside and outside double-layer vacuum structure, and can ensure that heat energy farthest retains, collecting efficiency is high.
Description
Technical field
The present invention relates to a kind of solar thermal collector, particularly a kind of two vacuum superconductivity tubes with double-layer vacuum structure.
Background technology
Solar energy is more and more favored in today that the energy is day by day in short supply as a kind of green, the clean energy, and solar water heater is also because it is easy to use, stable, efficiently becomes the selection of huge numbers of families.Conventional solar boilers is arranged on roof usually, supports water tank and thermal-collecting tube by support, is being accessed by hot water indoor by pipeline.In solar water heater common at present, its main heat absorbing element is thermal-collecting tube or collecting plate, collecting plate due to self structure be dull and stereotyped, heat loss is very fast, but due to small volume, occupation of land is installed little, be common in urban skyscraper, more common at Chinese heat collecting pipe water heater, the common structure of current thermal-collecting tube is all glass vacuum heat collection tube of solar energy, this thermal-collecting tube is by interior, outer two concentric circles glass tubes are formed, high vacuum is pumped between inner and outer pipes interlayer, its shape is as an elongated inner flask, inner bag plated surface one deck black or blue-black metal heat-conducting rete in the vacuum layer of inner bag and outer courage, be used for absorbing the radiation in sunlight.Its operation principle is that solar energy is irradiated on inner tube outer surface absorber through outer glass and is converted to heat energy, then the heat-transfer fluid in inner glass tube is heated, owing to being evacuated between interlayer, effectively reducing the heat loss that environment towards periphery scatters and disappears, collecting efficiency is improved.Although this structure absorb solar heat prevent heat loss to a certain extent, be difficult to effectively absorb to the heat of solar energy, the thermal efficiency is not high.
Summary of the invention
Technical problem to be solved by this invention is to provide one and has double-layer vacuum layer, and collecting efficiency is high, and dispel the heat slow two vacuum superconductivity tubes.
For solving the problems of the technologies described above, the present invention realizes by following technical scheme: described pair of vacuum superconductivity tube forms primarily of outer tube, interior pipe, endothermic tube, heat transfer head and sealing device;
Outer tube and interior pipe are connected to form one, and form outer vacuum layer between outer tube and interior pipe, inner tube wall scribbles selective coating, arranges some endothermic tubes in interior pipe, and endothermic tube is built with nano superconductive material;
Sealing device is arranged on interior pipe top, vacuum layer in being formed between sealing device and interior pipe, and inner tube oral area is provided with groove, sealing device is provided with the lug boss corresponding with groove, and sealing device is encapsulated in interior pipe top;
Be connected with heat transfer head above sealing device, endothermic tube openend extend to sealing device outer and and heat transfer head link into an integrated entity;
Endothermic tube and heat transfer head are metal material;
Install heat absorbing fins in interior vacuum layer, heat absorbing fins shape of cross section is circular or waveform.
Good effect of the present invention is: take inside and outside double-layer vacuum structure, can ensure that heat energy farthest retains, and prevents heat loss; Arrange many endothermic tubes in pipe, and install heat absorbing fins, collecting efficiency is high; Inner spout arranges groove structure, good sealing effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is that A-A of the present invention is to sectional view;
In figure, the outer vacuum layer of pipe 3 in 1 outer tube 2
Vacuum layer 5 endothermic tube 6 heat absorbing fins in 4
7 groove 8 sealing device 9 heat transfer heads
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention and accompanying drawing, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrate for explaining the present invention, but not as to invent restriction.
As shown in Figure 1 to Figure 2, a specific embodiment of the two vacuum heat collection pipe of the present invention is made up of outer tube 1, interior pipe 2, endothermic tube 5, heat transfer head 9 and sealing device 8;
Outer tube 1 and interior pipe 2 are connected to form one, and form outer vacuum layer 3 between outer tube 1 and interior pipe 2, interior pipe 2 inwall scribbles selective coating, arranges some endothermic tubes 5 in interior pipe 2, and in the present embodiment, its number is 4, and endothermic tube 5 is built with nano superconductive material;
Sealing device 8 is arranged on interior pipe 2 top, vacuum layer 4 in being formed between sealing device 8 and interior pipe 2, and interior pipe 2 port part is provided with groove 7, sealing device 8 is provided with the lug boss corresponding with groove 7, and sealing device 8 is encapsulated in interior pipe 2 top;
Be connected with heat transfer head 9 above sealing device 8, endothermic tube 5 openend extend to sealing device 8 outer and and heat transfer head 9 link into an integrated entity;
Endothermic tube 5 and heat transfer head 9 are metal material;
Install heat absorbing fins 6 in interior vacuum layer 3, heat absorbing fins 6 shape of cross section is circular or waveform.
Good effect of the present invention is: take inside and outside double-layer vacuum structure, can ensure that heat energy farthest retains, and prevents heat loss; Arrange many endothermic tubes in pipe, and install heat absorbing fins, collecting efficiency is high; Inner spout arranges groove structure, good sealing effect.
Claims (1)
1. a ultravacuum superconducting pipe, is characterized in that: form primarily of outer tube, interior pipe, endothermic tube, heat transfer head and sealing device;
Outer tube and interior pipe are connected to form one, and form outer vacuum layer between outer tube and interior pipe, inner tube wall scribbles selective coating, arranges some endothermic tubes in interior pipe, and endothermic tube is built with nano superconductive material;
Sealing device is arranged on interior pipe top, vacuum layer in being formed between sealing device and interior pipe, and inner tube oral area is provided with groove, sealing device is provided with the lug boss corresponding with groove, and sealing device is encapsulated in interior pipe top;
Be connected with heat transfer head above sealing device, endothermic tube openend extend to sealing device outer and and heat transfer head link into an integrated entity;
Endothermic tube and heat transfer head are metal material;
Described endothermic tube quantity is 4;
Install heat absorbing fins in interior vacuum layer, heat absorbing fins shape of cross section is circular or waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239869.2A CN102748883B (en) | 2012-07-12 | 2012-07-12 | Two vacuum superconductivity tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239869.2A CN102748883B (en) | 2012-07-12 | 2012-07-12 | Two vacuum superconductivity tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102748883A CN102748883A (en) | 2012-10-24 |
| CN102748883B true CN102748883B (en) | 2015-12-02 |
Family
ID=47029273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210239869.2A Expired - Fee Related CN102748883B (en) | 2012-07-12 | 2012-07-12 | Two vacuum superconductivity tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061472A (en) * | 2017-12-04 | 2018-05-22 | 四川省焱森炉业有限公司 | A kind of double vacuum superconductivity tubes based on metal tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733258Y (en) * | 2004-10-19 | 2005-10-12 | 田海金 | Triple vacuum superconductive solar energy heat-collection tube |
| JP2009024968A (en) * | 2007-07-23 | 2009-02-05 | Sts Kk | Solar energy collector |
| CN201340112Y (en) * | 2008-12-26 | 2009-11-04 | 江苏省华扬太阳能有限公司 | Thermal-collecting tube and solar water heater |
| KR101019972B1 (en) * | 2010-04-13 | 2011-03-11 | 주식회사 강남에너텍 | A heat-pipe type solar energy collecting pipe |
| CN102466333A (en) * | 2010-11-15 | 2012-05-23 | 扬州日利达有限公司 | Novel heat pipe |
-
2012
- 2012-07-12 CN CN201210239869.2A patent/CN102748883B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733258Y (en) * | 2004-10-19 | 2005-10-12 | 田海金 | Triple vacuum superconductive solar energy heat-collection tube |
| JP2009024968A (en) * | 2007-07-23 | 2009-02-05 | Sts Kk | Solar energy collector |
| CN201340112Y (en) * | 2008-12-26 | 2009-11-04 | 江苏省华扬太阳能有限公司 | Thermal-collecting tube and solar water heater |
| KR101019972B1 (en) * | 2010-04-13 | 2011-03-11 | 주식회사 강남에너텍 | A heat-pipe type solar energy collecting pipe |
| CN102466333A (en) * | 2010-11-15 | 2012-05-23 | 扬州日利达有限公司 | Novel heat pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102748883A (en) | 2012-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202532755U (en) | Convex-lens-type heat collecting pipe of solar water heater | |
| CN203148061U (en) | Flat plate collector with vacuum interlayer | |
| CN102748883B (en) | Two vacuum superconductivity tube | |
| CN202419996U (en) | Flat-plate solar collector runner structure and flat-plate solar collector | |
| CN104633956A (en) | Portable solar heat storage device | |
| CN204313506U (en) | A kind of solar superconducting heat pipe | |
| CN102788433B (en) | Solar thermal collector and water heater | |
| CN201522113U (en) | Vacuum sealed sunning solar water heater | |
| CN201945071U (en) | Vacuum heat-collecting pipe for solar water heater | |
| CN202757323U (en) | Solar vacuum heat collecting pipe using inner threaded pipe as heat absorbing pipe | |
| CN102072574A (en) | Solar 'condensing finned heat pipe' | |
| CN202195603U (en) | Loop-type heat pipe type solar heat collection pipe | |
| CN102721188B (en) | Stagewise indoor solar hot water cyclesystem | |
| CN201417034Y (en) | Solar energy collector | |
| CN202532754U (en) | High transmission solar water heater heat-collecting tube | |
| CN202630470U (en) | Solar water heater heat collecting tube with reinforcing ribs | |
| CN202182578U (en) | Flat plate type heat concentrator used for solar water heater | |
| CN204854047U (en) | Novel solar energy heat -collecting pipe | |
| CN203240821U (en) | Flat-plate solar energy heat absorber integrating heat collection and heat storage | |
| CN201173611Y (en) | Flat plate type solar energy water-heater | |
| CN206291508U (en) | A kind of flat plate heat pipe type solar hot water heat collector | |
| CN202158674U (en) | Concentrator of flat tube type solar water heater | |
| CN102901239A (en) | Solar water heater | |
| CN201926171U (en) | Solar 'condensing fin type heat pipe' | |
| CN111023587B (en) | Cover plate-free solar air heat collector with U-shaped spray pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160712 |