CN102538232B - No-welding-seam heat collector - Google Patents
No-welding-seam heat collector Download PDFInfo
- Publication number
- CN102538232B CN102538232B CN201210044505.9A CN201210044505A CN102538232B CN 102538232 B CN102538232 B CN 102538232B CN 201210044505 A CN201210044505 A CN 201210044505A CN 102538232 B CN102538232 B CN 102538232B
- Authority
- CN
- China
- Prior art keywords
- glass cover
- plate
- welding
- heat collector
- collecting tube
- 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 invention discloses a no-welding-seam heat collector, and relates to the technical field of solar energy. The no-welding-seam heat collector is characterized by comprising a D-shaped heat collection pipe (1), a heat absorbing body (4), a circulating pump (7), an arc-like support (8), a spring (9), a heat insulating material (10), a round pillar (11), an outer glass cover plate (12), an inner glass cover plate (13) and a shell (14) and is characterized in that the upper end of the D-shaped heat collection pipe (1) is closely adhered to the lower surface of the heat absorbing body (4), and the upper surface of the heat absorbing body (4) is adhered to the lower surface of the inner glass cover plate (13); the upper surface of the inner glass cover plate (13) is connected with the outer glass cover plate (12) through the round pillar (11); and the lower end of the D-shaped heat collection pipe (1) is connected with the heat insulating material (10) through the arc-like support (8) and the spring (9), and the heat insulating material (10) is connected with the shell (14). The no-welding-seam heat collector provided by the invention has the advantages that the heat transfer efficiency is improved, the thermal transmission is more sufficient, a laser welding technology is avoided, and the cost is reduced.
Description
Technical field
The present invention relates to technical field of solar, what more specifically relate to is a kind of no-welding-seam heat collector.
Background technology
Heat collector in solar water heater is in the market used laser weld or ultrasonic bonding mostly, and laser weld mainly adopts spot welding mode to carry out, 3～5 millimeters of welded spot pitches; Ultrasonic bonding is early stage welding manner, and these two kinds of methods have increased the manufacturing cost of solar water heater, are unfavorable for the popularization of solar energy, and the heat collector heat transfer effect welding limits to some extent.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of no-welding-seam heat collector, and solar water heater is reduced costs in manufacturing process, improves the efficiency of heat collector simultaneously.
For solving the problems of the technologies described above, technical scheme that the present invention adopts is: a kind of no-welding-seam heat collector, comprise D shape thermal-collecting tube, Circulation Area, enclosed area, absorber, water inlet pipe, outlet pipe, circulating pump, arc holder, spring, insulation material, circular pillar, outer glass cover-plate, interior glass cover-plate, housing, absorber lower surface is close in described D shape thermal-collecting tube upper end, D shape thermal-collecting tube is D font, two ends are connected in Circulation Area, Circulation Area and D shape thermal-collecting tube form flow cycle, enclosed area is arranged between adjacent Circulation Area, absorber upper surface is affixed on interior glass cover-plate lower surface, interior glass cover-plate upper surface is connected with outer glass cover-plate by circular pillar, D shape thermal-collecting tube lower end is connected with insulation material with spring by arc holder, and insulation material is connected with housing.
Described interior glass cover-plate lower surface is close to absorber, and upper surface is pressed by the circular supporting post top being evenly distributed.
Described outer glass cover-plate is in aggregates by circular pillar and interior glass cover-plate shape.
Beneficial effect of the present invention:
(1) the present invention adopts D shape thermal-collecting tube, and heat transfer efficiency is improved;
(2) heat collector adopts snakelike closed circuit, heat is transmitted more abundant;
(3) heat collector adopts interior glass cover-plate, arc holder, spring that absorber and D shape thermal-collecting tube are fully close to, and has avoided the technique of laser weld, has reduced cost.
Accompanying drawing explanation
Fig. 1 is no-welding-seam heat collector structural representation
1-D shape thermal-collecting tube wherein; 2-Circulation Area; 3-enclosed area; 4-absorber; 5-water inlet pipe; 6-outlet pipe; 7-circulating pump.
Fig. 2 is no-welding-seam heat collector plane
1-D shape thermal-collecting tube wherein; 2-Circulation Area; 3-enclosed area; 4-absorber; 5-water inlet pipe; 6-outlet pipe; 7-circulating pump.
Fig. 3 is left Circulation Area and enclosed area plane
1-D shape thermal-collecting tube wherein; 2-Circulation Area; 3-enclosed area; 5-water inlet pipe; 6-outlet pipe.
Fig. 4 is right Circulation Area and enclosed area plane
1-D shape thermal-collecting tube wherein; 2-Circulation Area; 3-enclosed area.
Fig. 5 is part heat collector profile
1-D shape thermal-collecting tube wherein; 4-Circulation Area; The holder of 8-arc; 9-spring; 10-insulation material; The circular pillar of 11-; The outer glass cover-plate of 12-; Glass cover-plate in 13-; 14-housing.
Fig. 6 is circular pillar and absorber connection diagram
4-Circulation Area wherein; The circular pillar of 11-.
The specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of no-welding-seam heat collector, comprise D shape thermal-collecting tube 1, Circulation Area 2, enclosed area 3, absorber 4, water inlet pipe 5, outlet pipe 6, circulating pump 7, arc holder 8, spring 9, insulation material 10, circular pillar 11, outer glass cover-plate 12, interior glass cover-plate 13, housing 14, it is characterized in that: absorber 4 lower surfaces are close in described D shape thermal-collecting tube 1 upper end, D shape thermal-collecting tube 1 is D font, two ends are connected in Circulation Area 2, Circulation Area 2 forms flow cycle with D shape thermal-collecting tube 1, enclosed area 3 is arranged between adjacent Circulation Area 2, absorber 4 upper surfaces are affixed on interior glass cover-plate 13 lower surfaces, interior glass cover-plate 13 upper surfaces are connected with outer glass cover-plate 12 by circular pillar 11, D shape thermal-collecting tube 1 lower end is connected with insulation material 10 with spring 9 by arc holder 8, and insulation material 10 is connected with housing 14.
Described interior glass cover-plate 13 lower surfaces are close to absorber 4, and upper surface is pressed by circular pillar 11 tops that are evenly distributed.
Described outer glass cover-plate 12 is in aggregates with interior glass cover-plate 13 shapes by circular pillar 11.
Claims (3)
1. a no-welding-seam heat collector, comprise D shape thermal-collecting tube (1), Circulation Area (2), enclosed area (3), absorber (4), water inlet pipe (5), outlet pipe (6), circulating pump (7), arc holder (8), spring (9), insulation material (10), circular pillar (11), outer glass cover-plate (12), interior glass cover-plate (13), housing (14), it is characterized in that: absorber (4) lower surface is close in described D shape thermal-collecting tube (1) upper end, D shape thermal-collecting tube (1) is D font, two ends are connected in Circulation Area (2), Circulation Area (2) forms flow cycle with D shape thermal-collecting tube (1), enclosed area (3) is arranged between adjacent Circulation Area (2), absorber (4) upper surface is affixed on interior glass cover-plate (13) lower surface, interior glass cover-plate (13) upper surface is connected with outer glass cover-plate (12) by circular pillar (11), D shape thermal-collecting tube (1) lower end is connected with insulation material (10) with spring (9) by arc holder (8), and insulation material (10) is connected with housing (14).
2. no-welding-seam heat collector according to claim 1, is characterized in that: described interior glass cover-plate (13) lower surface is close to absorber (4), and upper surface is pressed by circular pillar (11) top being evenly distributed.
3. no-welding-seam heat collector according to claim 1, is characterized in that: described outer glass cover-plate (12) is in aggregates by circular pillar (11) and interior glass cover-plate (13) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044505.9A CN102538232B (en) | 2012-02-21 | 2012-02-21 | No-welding-seam heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044505.9A CN102538232B (en) | 2012-02-21 | 2012-02-21 | No-welding-seam heat collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102538232A CN102538232A (en) | 2012-07-04 |
| CN102538232B true CN102538232B (en) | 2014-10-08 |
Family
ID=46345774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210044505.9A Expired - Fee Related CN102538232B (en) | 2012-02-21 | 2012-02-21 | No-welding-seam heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538232B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094301A (en) * | 1976-03-19 | 1978-06-13 | Edward Fredrick Sorenson | Solar collector panel |
| CN2762021Y (en) * | 2005-01-24 | 2006-03-01 | 李德森 | Solar energy medium and high temperature heat collector |
| CN201672709U (en) * | 2010-05-22 | 2010-12-15 | 浙江梅地亚新能源科技有限公司 | Serpentine pipe type flat plate solar collector |
| CN201748689U (en) * | 2010-08-17 | 2011-02-16 | 北京昌日新能源科技有限公司 | Flat plate solar energy collector and plate core |
| CN202485237U (en) * | 2012-02-21 | 2012-10-10 | 安徽建筑工业学院 | Welded-joint-free heat collector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811673U (en) * | 1981-07-16 | 1983-01-25 | 山本 武 | Fixed structure of solar heat collector plate |
| JP2004176982A (en) * | 2002-11-26 | 2004-06-24 | Sekisui Chem Co Ltd | Solar battery-incorporated heat collecting hybrid module |
-
2012
- 2012-02-21 CN CN201210044505.9A patent/CN102538232B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094301A (en) * | 1976-03-19 | 1978-06-13 | Edward Fredrick Sorenson | Solar collector panel |
| CN2762021Y (en) * | 2005-01-24 | 2006-03-01 | 李德森 | Solar energy medium and high temperature heat collector |
| CN201672709U (en) * | 2010-05-22 | 2010-12-15 | 浙江梅地亚新能源科技有限公司 | Serpentine pipe type flat plate solar collector |
| CN201748689U (en) * | 2010-08-17 | 2011-02-16 | 北京昌日新能源科技有限公司 | Flat plate solar energy collector and plate core |
| CN202485237U (en) * | 2012-02-21 | 2012-10-10 | 安徽建筑工业学院 | Welded-joint-free heat collector |
Non-Patent Citations (2)
| Title |
|---|
| JP昭和58-11673U 1983.01.25 |
| JP特开2004-176982A 2004.06.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102538232A (en) | 2012-07-04 |
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| 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 | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Jinzhai road in Baohe District of Hefei city of Anhui Province, No. 856 230021 Patentee after: Anhui University of Architecture Address before: Jinzhai road in Baohe District of Hefei city of Anhui Province, No. 856 230021 Patentee before: anhui university of architecture |
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| 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: 20141008 Termination date: 20170221 |