CN204358974U - Solar energy heat conducting pipe - Google Patents
Solar energy heat conducting pipe Download PDFInfo
- Publication number
- CN204358974U CN204358974U CN201420805459.4U CN201420805459U CN204358974U CN 204358974 U CN204358974 U CN 204358974U CN 201420805459 U CN201420805459 U CN 201420805459U CN 204358974 U CN204358974 U CN 204358974U
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- China
- Prior art keywords
- heat
- solar energy
- plate
- heat transfer
- energy heat
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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 kind of solar energy heat conducting pipe, comprise glass tube with vacuum, be arranged with aluminium alloy absorber plate in glass tube with vacuum, aluminium alloy absorber plate comprises heat transfer plate and is arranged on the heat absorbing sheet on heat transfer plate; Heat transfer plate is connected with solar energy heat collection pipe, on the heat absorbing sheet that sunshine is transmitted to aluminium alloy absorber plate by glass tube with vacuum and heat transfer plate, and stops heat to external diffusion; The heat of absorption is directly passed to solar energy heat collection pipe by heat transfer plate, thus by the water heating in solar energy heat collection pipe, heat transfer efficiency is high, and thermal losses is few.The heat of absorption was directly passed to the solar energy heat collection pipe of water by aluminium alloy absorber plate, by solar energy heat collecting pipeline by water heating wherein.Heat transfer plate adopts with heat-conducting plate the connected mode that plug-in type is connected or end face welds, and in diabatic process, thermal losses is little, substantially increases heat transfer efficiency.And the water that need heat only flows through in solar energy heat collection pipe, avoids the generation of drainage.
Description
Technical field
The utility model belongs to technical field of solar, is specifically related to a kind of solar energy heat conducting pipe.
Background technology
In current solar energy heat conducting tubular construction, solar energy heat conducting pipe is made up of the aluminium alloy absorber plate of outermost glass tube with vacuum, innermost layer, heat-conducting copper pipe three part in intermediate layer.Sunshine is transmitted on aluminium alloy absorber plate by glass tube with vacuum, and stops heat to external diffusion.After aluminium alloy absorber plate receives solar heat, then transfer heat to heat-conducting copper pipe.Aluminium alloy absorber plate and heat-conducting copper pipe split are arranged, and separately make when making, Production Time is long, and it is many to make material.When transferring heat because aluminium alloy absorber plate and heat-conducting copper pipe split are arranged, in conjunction with can't be very tight, thermal losses be more, thus affects heat transfer efficiency.And in current solar energy heat conducting pipe, adopt the connected mode of means of spot welds between heat-conducting copper pipe and main pipeline, this connected mode is not only time-consuming, and easily drainage occurs.
Utility model content
To be solved in the utility model is now arrange with solar energy heat conducting pipe aluminium alloy absorber plate and heat-conducting copper pipe split, and Production Time is long, and expend more making material, and heat transfer efficiency is lower, thermal losses is many, easily the technical problems such as drainage occurs.Thus a kind of solar energy heat conducting pipe is provided.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows:
A kind of solar energy heat conducting pipe, comprises glass tube with vacuum, is arranged with aluminium alloy absorber plate in glass tube with vacuum, and described aluminium alloy absorber plate comprises heat transfer plate and is arranged on the heat absorbing sheet on heat transfer plate; Heat transfer plate is connected with solar energy heat collection pipe, on the heat absorbing sheet that sunshine is transmitted to aluminium alloy absorber plate by glass tube with vacuum and heat transfer plate, and stops heat to external diffusion; The heat of absorption is directly passed to solar energy heat collection pipe by heat transfer plate, thus by the water heating in solar energy heat collection pipe, heat transfer efficiency is high, and thermal losses is few.
Described solar energy heat collection pipe arranged outside has heat-conducting plate, and solar energy heat collection pipe inside is provided with radiating fin, and radiating fin structure increases the contact area with water in solar energy heat collection pipe, improves heat exchanger effectiveness.
Described heat-conducting plate and heat transfer plate grafting, heat-conducting plate insert heat transfer plate through hole in, and with through-hole side wall close contact, the heat on aluminium alloy absorber plate is passed on solar energy heat collection pipe.
Described heat-conducting plate welds with heat transfer plate, and heat transfer plate welds with heat-conducting plate end face.
Described heat-conducting plate is symmetrically arranged with draw-in groove, and notch makes aluminium alloy absorber plate and solar energy heat collection pipe firm plug.
Be provided with through hole in the middle of described heat transfer plate, through hole is used for solar energy heat collection pipe clamping and the heat that aluminium alloy absorber plate absorbs is passed to solar energy heat collection pipe.
Described heat absorbing sheet is arc-like sheet.
Described heat absorbing sheet is 4.
The utility model is connected with the heat-conducting plate on the solar energy heat collection pipe crossing water by the heat transfer plate on aluminium alloy absorber plate.The heat of absorption was directly passed to the solar energy heat collection pipe of water by aluminium alloy absorber plate, by solar energy heat collecting pipeline by water heating wherein.Heat transfer plate adopts with heat-conducting plate the connected mode that plug-in type is connected or end face welds, and in diabatic process, thermal losses is little, substantially increases heat transfer efficiency.And the water that need heat only flows through in solar energy heat collection pipe, avoids the generation of drainage.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of aluminium alloy absorber plate in Fig. 1.
Fig. 3 is the structural representation of solar energy heat collection pipe in Fig. 1.
Fig. 4 is the using state figure of embodiment 1.
Fig. 5 is the structural representation of embodiment 3.
Fig. 6 is the structural representation of aluminium alloy absorber plate in Fig. 5.
Fig. 7 is the structural representation of solar energy heat collection pipe in Fig. 5.
Fig. 8 is the structural representation of embodiment 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Embodiment 1: as Figure 1-4, a kind of solar energy heat conducting pipe, comprises glass tube with vacuum 1, is arranged with aluminium alloy absorber plate 2 in glass tube with vacuum 1.
The heat absorbing sheet 21 that aluminium alloy absorber plate 2 comprises heat transfer plate 22 and is arranged on heat transfer plate 22.Heat absorbing sheet 21 is 4 arc-like sheets.The centre of heat transfer plate 22 is provided with through hole 220.
Solar energy heat collection pipe 3 arranged outside has heat-conducting plate 300, heat-conducting plate 300 is symmetrically arranged with draw-in groove 301, and the heat-conducting plate 300 between draw-in groove 301 inserts in through hole 220, and with the sidewall close contact of through hole 220.Radiating fin 302 is provided with in solar energy heat collection pipe 3.
On the heat absorbing sheet 21 that sunshine is transmitted to aluminium alloy absorber plate 2 by glass tube with vacuum 1 and heat transfer plate 22, and stop heat to external diffusion.The heat of absorption is directly passed to the heat-conducting plate 300 of solar energy heat collection pipe 3 by heat transfer plate 22, thus by the water heating in solar energy heat collection pipe 3.Aluminium alloy absorber plate 2 and solar energy heat collection pipe 3 road adopt the direct connected mode of plug-in type, and in diabatic process, thermal losses is little, substantially increases heat transfer efficiency.When eliminating Welder, and the water that need heat only flows through in solar energy heat collection pipe, avoids the generation of drainage simultaneously.
Using method: after aluminium alloy absorber plate 2 is good with solar energy heat collection pipe 3 grafting, one end of solar energy heat collection pipe 3 is connected with the coolant outlet 51 of heat exchanger 5 by pump 4, the other end of solar energy heat collection pipe 3 is connected with the water inlet of hot water 52 of heat exchanger 5, the cooling water inlet 53 of heat exchanger 5 is connected with running water pipe, and the hot water outlet 54 of water heater 5 is connected with waterpipe with user.
The cooling water stored in heat exchanger 5 is delivered in solar energy and heat pipe by water pump 4, the heat of absorption is directly passed to solar energy heat collection pipe 3 by aluminium alloy absorber plate 2, thus by the water heating in solar energy heat collection pipe 3, the water after heating flows into and is stored in heat exchanger 5.
Embodiment 2: a kind of solar energy heat conducting pipe, comprises glass tube with vacuum, is arranged with aluminium alloy absorber plate in glass tube with vacuum, aluminium alloy absorber plate comprises heat transfer plate and is arranged on the heat absorbing sheet on heat transfer plate.Heat absorbing sheet is 4 arc-like sheets.The centre of heat transfer plate is provided with through hole.Solar energy heat collection pipe is provided with heat-conducting plate, and heat-conducting plate inserts in through hole, and with the sidewall close contact of through hole.
Embodiment 3: as illustrated in figs. 5-7, a kind of solar energy heat conducting pipe, comprises glass tube with vacuum 1, is arranged with aluminium alloy absorber plate 2 in glass tube with vacuum 1.
The heat absorbing sheet 21 that aluminium alloy absorber plate 2 comprises heat transfer plate 22 and is arranged on heat transfer plate 22.Heat absorbing sheet 21 is 4 arc-like sheets.The centre of heat transfer plate 22 is provided with through hole 220, and heat transfer plate 22 is provided with fixing hole 221.
Solar energy heat collection pipe 3 arranged outside has heat-conducting plate 300, heat-conducting plate 300 is symmetrically arranged with draw-in groove 301, and the heat-conducting plate 300 between draw-in groove 301 is provided with the hole 303 of matching with fixing hole 221.Heat-conducting plate 300 between draw-in groove 301 inserts in through hole 220, and with the sidewall close contact of through hole 220, heat transfer plate 22 and heat-conducting plate 300 are closely fixed together through fixing hole 221 and hole 302 by screw.Radiating fin 302 is provided with in solar energy heat collection pipe 3.
On the heat absorbing sheet 21 that sunshine is transmitted to aluminium alloy absorber plate 2 by glass tube with vacuum 1 and heat transfer plate 22, and stop heat to external diffusion.The heat of absorption is directly passed to the heat-conducting plate 300 of solar energy heat collection pipe 3 by heat transfer plate 22, thus by the water heating in solar energy heat collection pipe 3.Aluminium alloy absorber plate 2 and solar energy heat collection pipe 3 road adopt the direct connected mode of plug-in type, and in diabatic process, thermal losses is little, substantially increases heat transfer efficiency.When eliminating Welder, and the water that need heat only flows through in solar energy heat collection pipe, avoids the generation of drainage simultaneously.
Embodiment 4: as shown in Figure 8, a kind of solar energy heat conducting pipe, comprises glass tube with vacuum 1, is arranged with aluminium alloy absorber plate 2 in glass tube with vacuum 1.
The heat absorbing sheet 21 that aluminium alloy absorber plate 2 comprises heat transfer plate 22 and is arranged on heat transfer plate 22.Heat absorbing sheet 21 is 4 arc-like sheets.The centre of heat transfer plate 22 is provided with through hole 220.
Solar energy heat collection pipe 3 arranged outside has heat-conducting plate 300, heat-conducting plate 300 is symmetrically arranged with draw-in groove 301, and the heat-conducting plate 300 between draw-in groove 301 inserts in through hole 220, and closely welds with the sidewall end face of through hole 220.Radiating fin 302 is provided with in solar energy heat collection pipe 3.
On the heat absorbing sheet 21 that sunshine is transmitted to aluminium alloy absorber plate 2 by glass tube with vacuum 1 and heat transfer plate 22, and stop heat to external diffusion.The heat of absorption is directly passed to the heat-conducting plate 300 of solar energy heat collection pipe 3 by heat transfer plate 22, thus by the water heating in solar energy heat collection pipe 3.The connected mode that aluminium alloy absorber plate 2 adopts end face to weld with solar energy heat collection pipe 3, in diabatic process, thermal losses is little, substantially increases heat transfer efficiency.When eliminating Welder, and the water that need heat only flows through in solar energy heat collection pipe, avoids the generation of drainage simultaneously.
Claims (8)
1. a solar energy heat conducting pipe, it is characterized in that: comprise glass tube with vacuum (1), be arranged with aluminium alloy absorber plate (2) in glass tube with vacuum (1), described aluminium alloy absorber plate (2) comprises heat transfer plate (22) and is arranged on the heat absorbing sheet (21) on heat transfer plate (22); Heat transfer plate (22) is connected with solar energy heat collection pipe (3).
2. solar energy heat conducting pipe according to claim 1, is characterized in that: described solar energy heat collection pipe (3) arranged outside has heat-conducting plate (300), and solar energy heat collection pipe (3) inside is provided with radiating fin (302).
3. solar energy heat conducting pipe according to claim 2, is characterized in that: described heat-conducting plate (300) and heat transfer plate (22) grafting.
4. solar energy heat conducting pipe according to claim 2, is characterized in that: described heat pipe (300) welds with heat transfer plate (22).
5. solar energy heat conducting pipe according to claim 2, is characterized in that: described heat-conducting plate (300) is symmetrically arranged with draw-in groove (301).
6. solar energy heat conducting pipe according to claim 1, is characterized in that: be provided with through hole (220) in the middle of described heat transfer plate (22).
7. solar energy heat conducting pipe according to claim 1, is characterized in that: described heat absorbing sheet (21) is arc-like sheet.
8. solar energy heat conducting pipe according to claim 7, is characterized in that: described heat absorbing sheet (21) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805459.4U CN204358974U (en) | 2014-12-19 | 2014-12-19 | Solar energy heat conducting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805459.4U CN204358974U (en) | 2014-12-19 | 2014-12-19 | Solar energy heat conducting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358974U true CN204358974U (en) | 2015-05-27 |
Family
ID=53260442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805459.4U Expired - Fee Related CN204358974U (en) | 2014-12-19 | 2014-12-19 | Solar energy heat conducting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524527A (en) * | 2016-12-19 | 2017-03-22 | 姜传鉷 | Metal heat transfer type solar collector with all-glass vacuum tubes |
| CN110631263A (en) * | 2019-09-09 | 2019-12-31 | 沈俊清 | High-efficiency anti-freezing solar heat collecting pipe |
-
2014
- 2014-12-19 CN CN201420805459.4U patent/CN204358974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524527A (en) * | 2016-12-19 | 2017-03-22 | 姜传鉷 | Metal heat transfer type solar collector with all-glass vacuum tubes |
| CN110631263A (en) * | 2019-09-09 | 2019-12-31 | 沈俊清 | High-efficiency anti-freezing solar heat collecting pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150527 Termination date: 20181219 |