CN202485237U - Welded-joint-free heat collector - Google Patents
Welded-joint-free heat collector Download PDFInfo
- Publication number
- CN202485237U CN202485237U CN2012200637656U CN201220063765U CN202485237U CN 202485237 U CN202485237 U CN 202485237U CN 2012200637656 U CN2012200637656 U CN 2012200637656U CN 201220063765 U CN201220063765 U CN 201220063765U CN 202485237 U CN202485237 U CN 202485237U
- Authority
- CN
- China
- Prior art keywords
- glass cover
- plate
- heat collector
- heat
- 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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- 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
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a welded-joint-free heat collector, and relates to the technical field of solar energy. The welded-joint-free heat collector comprises D-shaped heat collection tubes (1), heat absorption bodies (4), a circulation pump (7), cambered supports (8), springs (9), a heat preservation material (10), circular supporting columns (11), an external glass cover plate (12), an internal glass cover plate (13) and a shell (14), and is characterized in that the upper ends of the D-shaped heat collection tubes (1) are tightly attached to the lower surfaces of the heat absorption bodies (4); the upper surfaces of the heat absorption bodies (4) are attached to the lower surface of the internal glass cover plate (13); the upper surface of the internal glass cover plate (13) is connected with the external glass cover plate (12) through the circular supporting columns (11); the lower ends of the D-shaped heat collection tubes (1) are connected with the heat preservation material (10) through the cambered supports (8) and the springs (9); and the heat preservation material (10) is connected with the shell (14). According to the welded-joint-free heat collector, the heat transmission efficiency is improved; heat transmission is relatively complete; a process of laser welding is avoided; and the cost is reduced.
Description
Technical field
The utility model relates to technical field of solar, and what more specifically relate to is a kind of no weld seam heat collector.
Background technology
Heat collector in the solar water heater in the market uses laser weld or ultrasonic bonding mostly, and laser weld mainly adopts the 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 that is welded limits to some extent.
The utility model content
The technical problem that the utility model will solve provides a kind of no weld seam heat collector, and solar water heater is reduced cost in manufacturing process, improves the efficient of heat collector simultaneously.
For solving the problems of the technologies described above; Technical scheme that the utility model adopts is: a kind of no weld 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; The absorber lower surface is close in described D shape thermal-collecting tube upper end; The absorber upper surface is affixed on interior glass cover-plate lower surface, and interior glass cover-plate upper surface is connected with outer glass cover-plate through circular pillar; D shape thermal-collecting tube lower end is connected with insulation material with spring through the arc holder, and insulation material is connected with housing.
Described D shape thermal-collecting tube is the D font, and two ends are connected in the Circulation Area.
Described Circulation Area and D shape thermal-collecting tube constitute flow cycle.
The glass cover-plate lower surface is close to absorber, the circular pillar roof pressure of upper surface through being evenly distributed in described.
Described outer glass cover-plate forms an integral body through circular pillar and interior glass cover-plate.
The beneficial effect of the utility model:
(1) the utility model adopts D shape thermal-collecting tube, and heat transfer efficiency is improved;
(2) heat collector adopts snakelike closed circuit, and it is more abundant that heat is transmitted;
(3) glass cover-plate, arc holder, spring fully were close to absorber and D shape thermal-collecting tube in heat collector adopted, and had avoided the technology of laser weld, had reduced cost.
Description of drawings
Fig. 1 is no weld seam collector structure sketch map
1-D shape thermal-collecting tube wherein; The 2-Circulation Area; The 3-enclosed area; The 4-absorber; The 5-water inlet pipe; The 6-outlet pipe; The 7-circulating pump.
Fig. 2 is no weld seam heat collector plane
1-D shape thermal-collecting tube wherein; The 2-Circulation Area; The 3-enclosed area; The 4-absorber; The 5-water inlet pipe; The 6-outlet pipe; The 7-circulating pump.
Fig. 3 is left Circulation Area and enclosed area plane
1-D shape thermal-collecting tube wherein; The 2-Circulation Area; The 3-enclosed area; The 5-water inlet pipe; The 6-outlet pipe.
Fig. 4 is right Circulation Area and enclosed area plane
1-D shape thermal-collecting tube wherein; The 2-Circulation Area; The 3-enclosed area.
Fig. 5 is a part heat collector profile
1-D shape thermal-collecting tube wherein; The 4-Circulation Area; The holder of 8-arc; The 9-spring; The 10-insulation material; The circular pillar of 11-; The outer glass cover-plate of 12-; Glass cover-plate in the 13-; The 14-housing.
Fig. 6 is that circular pillar is connected sketch map with absorber
4-Circulation Area wherein; The circular pillar of 11-.
The specific embodiment
With reference to the accompanying drawings and combine embodiment that the utility model is done further to describe in detail.
A kind of no weld 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; Absorber 4 upper surfaces are affixed on interior glass cover-plate 13 lower surfaces, and interior glass cover-plate 13 upper surfaces are connected with outer glass cover-plate 12 through circular pillar 11; D shape thermal-collecting tube 1 lower end is connected with insulation material 10 with spring 9 through arc holder 8, and insulation material 10 is connected with housing 14.
Described D shape thermal-collecting tube 1 is the D font, and two ends are connected in Circulation Area 2.
Described Circulation Area 2 constitutes flow cycle with D shape thermal-collecting tube 1.
Glass cover-plate 13 lower surfaces are close to absorber 4, circular pillar 11 roof pressures of upper surface through being evenly distributed in described.
Described outer glass cover-plate 12 forms an integral body through circular pillar 11 and interior glass cover-plate 13.
Claims (5)
1. no weld 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; Absorber (4) upper surface is affixed on interior glass cover-plate (13) lower surface, and interior glass cover-plate (13) upper surface is connected with outer glass cover-plate (12) through circular pillar (11); D shape thermal-collecting tube (1) lower end is connected with insulation material (10) with spring (9) through arc holder (8), and insulation material (10) is connected with housing (14).
2. no weld seam heat collector according to claim 1 is characterized in that: described D shape thermal-collecting tube (1) is the D font, and two ends are connected in Circulation Area (2).
3. no weld seam heat collector according to claim 1 is characterized in that: described Circulation Area (2) constitute flow cycle with D shape thermal-collecting tube (1).
4. no weld seam heat collector according to claim 1 is characterized in that: glass cover-plate (13) lower surface is close to absorber (4), circular pillar (11) roof pressure of upper surface through being evenly distributed in described.
5. no weld seam heat collector according to claim 1 is characterized in that: described outer glass cover-plate (12) forms an integral body through circular pillar (11) and interior glass cover-plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200637656U CN202485237U (en) | 2012-02-21 | 2012-02-21 | Welded-joint-free heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200637656U CN202485237U (en) | 2012-02-21 | 2012-02-21 | Welded-joint-free heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485237U true CN202485237U (en) | 2012-10-10 |
Family
ID=46959655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200637656U Expired - Fee Related CN202485237U (en) | 2012-02-21 | 2012-02-21 | Welded-joint-free heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538232A (en) * | 2012-02-21 | 2012-07-04 | 安徽建筑工业学院 | No-welding-seam heat collector |
-
2012
- 2012-02-21 CN CN2012200637656U patent/CN202485237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538232A (en) * | 2012-02-21 | 2012-07-04 | 安徽建筑工业学院 | No-welding-seam heat collector |
| CN102538232B (en) * | 2012-02-21 | 2014-10-08 | 安徽建筑工业学院 | No-welding-seam heat collector |
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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: 20121010 Termination date: 20130221 |