CN208536411U - A kind of high conductance flat-plate solar heat collector absorber - Google Patents
A kind of high conductance flat-plate solar heat collector absorber Download PDFInfo
- Publication number
- CN208536411U CN208536411U CN201820880232.4U CN201820880232U CN208536411U CN 208536411 U CN208536411 U CN 208536411U CN 201820880232 U CN201820880232 U CN 201820880232U CN 208536411 U CN208536411 U CN 208536411U
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- plate
- aluminium
- collector
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- absorber
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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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Abstract
The utility model discloses a kind of high conductance flat-plate solar heat collector absorbers, which is characterized in that including copper runner, aluminium absorber plate, Ω type aluminium welded plate, back sealing wire, copper runner includes branch pipe, collector；Branch pipe is longitudinally disposed；It is connect side by side with one end of several collectors；The other end of collector and two longitudinally disposed branch pipes respectively form an access；The surface side of Ω type aluminium welded plate is arranged to Ω type；Collector is arranged in the hole of the Ω type shape of Ω type aluminium welded plate；Aluminium absorber plate is arranged in the back side of Ω type aluminium welded plate；Several back sealing wires are set along collector direction at the back side of aluminium heat absorption plate surface and Ω type aluminium welded plate；Big with heat sink conducting-heat elements contact area, heat conduction efficiency is high；Aluminium and aluminium material of the same race are welded, no potential difference, and the service life is long；Weld really lossless no marking phenomenon in back；It solves that conducting surface is very limited, leads to the technical problem that heat conduction efficiency is low.
Description
Technical field
The utility model relates to photothermal technique fields, are related to a kind of flat-plate solar heat collector absorber.
Background technique
Flat-plate solar heat collector passes through 20 years of researches and the transformation of scientific and technical result, its technology of China has reached its maturity
As one of safety, energy-saving and environmental protection and practical solar thermal utilization product, have pressure resistance, service life long, easily composition secondary returning
Road system；Easily and Integration of building, easy to install on roof and balcony, architect are also easier for it to be melted into building in design
In, realization and architecture-integral；In addition the reproducible utilization rate of product material is high, flat-plate solar heat collector material with copper,
Based on aluminium or composite material, recovery utilization rate is high；Therefore it is widely used in recent years.
Flat plate collector can be divided into steel plate iron pipe, full copper, full aluminium, Copper-Aluminum compound, stainless steel, plastics and other nonmetallic
Heat collector etc.；Tube-sheet type, flat box type, fin-tube type, heat pipe fin formula, serpentine heat collector can be divided by the difference of structural shape
And heat collector with plane mirror and inverse flat plate collector etc.；Single-layer or multi-layer glass, glass can be divided by cover board type
Glass steel or macromolecule transparent material, transparent heat-insulated material cover board heat collector etc..Currently, the plate type heat collecting generally used both at home and abroad
Device is Copper-Aluminum compound heat collector.Flat-plate solar heat collector generally comprises cover board, frame, absorber, heat-insulating material, backboard five
Most of, wherein absorber be the major part of influence flat-plate solar heat collector hot property, therefore plate type solar collection
Hot device absorber is one of the key components of flat-plate solar heat collector, at present the heat absorption of country's flat-plate solar heat collector
95% or more body Copper-Aluminum compound accounting is formed with aluminium absorber plate using laser welding or ultrasonic bonding by copper pipe runner.No matter
Laser welding or ultrasonic bonding welding surface are all the direct contact surfaces of copper and aluminium, therefore conducting surface is very limited, leads to heat
Conduction efficiency is low.Therefore the flat-plate solar heat collector absorber for designing a high conductance is particularly important.
Utility model content
The purpose of this utility model is according in place of above-mentioned the deficiencies in the prior art, and the utility model aim is realized a kind of high
Conductivity flat-plate solar heat collector absorber, which is characterized in that including copper runner, aluminium absorber plate, Ω type aluminium welded plate, back
Portion's sealing wire, the copper runner include branch pipe, collector；Branch pipe is longitudinally disposed；It is connect side by side with one end of several collectors；Collection
The other end of pipe and two longitudinally disposed branch pipes respectively form an access；The surface side of the Ω type aluminium welded plate is arranged
At Ω type；The collector is arranged in the hole of the Ω type shape of Ω type aluminium welded plate；The back side of the Ω type aluminium welded plate is set
Set aluminium absorber plate；Several back sealing wires are set along collector direction at the back side of aluminium heat absorption plate surface and Ω type aluminium welded plate.
Further, on the aluminium absorber plate be arranged magnetron sputtering coating, magnetron sputtering coating with a thickness of 0.1mm-
0.4mm；The aluminium absorber plate is 0.4mm thick.
Further, the back sealing wire is one of laser welding or the welding of ultrasonic wave back.
Further, the collector is φ 22mm；The branch pipe is φ 10mm.
The utility model has technical effect below:
1, heat sink conducting-heat elements contact area is big, improves heat conduction efficiency；
2, aluminium and aluminium material of the same race are welded, and no potential difference improves service life；
3, really lossless no marking phenomenon is welded at back.
It solves that conducting surface is very limited, leads to the technical problem that heat conduction efficiency is low.
Detailed description of the invention
Fig. 1 is flat-plate solar heat collector absorber runner figure；
Fig. 2 is flat-plate solar heat collector absorber aluminium absorber plate figure；
Fig. 3 is flat-plate solar heat collector absorber Ω type aluminium welded plate figure；
Fig. 4 is flat-plate solar heat collector absorber schematic diagram.
Fig. 5 is the left view schematic diagram of flat-plate solar heat collector absorber Ω type aluminium welded plate.
Fig. 6 is flat-plate solar heat collector absorber left view schematic diagram.
Fig. 7 flat-plate solar heat collector absorber aluminium absorber plate coating schematic diagram
Detailed description of the invention: 1- collector, 2- aluminium absorber plate, 3- Ω type aluminium welded plate, the back 4- sealing wire, 5- branch pipe
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
In conjunction with shown in attached drawing 1, attached drawing 4, a kind of high conductance flat-plate solar heat collector suction is disclosed in the present embodiment
Hot body, which is characterized in that including copper runner 10, aluminium absorber plate 2, Ω type aluminium welded plate 3, back sealing wire 4, the copper runner
10 include branch pipe 5, collector 1；Branch pipe 5 is longitudinally disposed；It is connect side by side with one end of several collectors 1；The other end of collector 1 with
Two longitudinally disposed branch pipes 5 respectively form an access；In conjunction with shown in attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6；The welding of Ω type aluminium
The surface side of plate 3 is arranged to Ω type；Collector 1 is arranged in the hole of the Ω type shape of Ω type aluminium welded plate 3；Ω type aluminium welded plate 3
The back side be arranged aluminium absorber plate 2；Several back are set along 1 direction of collector on 2 surface of aluminium absorber plate and the back side of Ω type aluminium welded plate 3
Portion's sealing wire 4.Above-mentioned structure forms high conductance flat-plate solar heat collector absorber structure；The structure, which has, inhales
Thermal part conducting-heat elements contact area is big, and heat conduction efficiency is high；Aluminium and aluminium material of the same race are welded, no potential difference, and the service life is long；Back
Weld really lossless no marking phenomenon；It solves that conducting surface is very limited, leads to the technical problem that heat conduction efficiency is low.
In order to promote the heat conduction efficiency of high conductance flat-plate solar heat collector, in conjunction with shown in attached drawing 2, aluminium absorber plate
On 2 be arranged magnetron sputtering coating 21, magnetron sputtering coating 21 with a thickness of 0.1mm-0.4mm；Aluminium absorber plate 2 is 0.4mm thick.
In order to promote the welding quality of back sealing wire, laser welding or ultrasonic wave back are used in the present invention
One of welding；Ω type aluminium welded plate 3 is wrapped in after the branch pipe 5 of copper runner 10 and is inhaled with the aluminium for being coated with coating for selective absorption
Hot plate 2 is welded together using laser or ultrasonic wave back welding technique；Complete the utility model flat-plate solar heat collector
The production of absorber.
In order to realize above-mentioned technical effect；Collector 1 is adopted as φ 22mm；Branch pipe uses φ 10mm.
As the utility model preferred embodiment, it is obvious to a person skilled in the art that the utility model is unlimited
It, can in the details of above-mentioned exemplary embodiment, and without departing substantially from the spirit or essential attributes of the utility model
The utility model and the protection scope of the utility model are realized in other specific forms.Which point therefore, no matter come from
It sees, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the utility model.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of high conductance flat-plate solar heat collector absorber, which is characterized in that including copper runner, aluminium absorber plate, Ω
Type aluminium welded plate, back sealing wire, the copper runner include branch pipe, collector；Branch pipe is longitudinally disposed；With the one of several collectors
End connects side by side；The other end of collector and two longitudinally disposed branch pipes respectively form an access；The Ω type aluminium welded plate
Surface side be arranged to Ω type；The collector is arranged in the hole of the Ω type shape of Ω type aluminium welded plate；The Ω type aluminium
Aluminium absorber plate is arranged in the back side of welded plate；It is several along the setting of collector direction in aluminium heat absorption plate surface and the back side of Ω type aluminium welded plate
Back sealing wire.
2. a kind of high conductance flat-plate solar heat collector absorber as described in claim 1, which is characterized in that described
On aluminium absorber plate be arranged magnetron sputtering coating, magnetron sputtering coating with a thickness of 0.1mm-0.4mm；The aluminium absorber plate is
0.4mm is thick.
3. a kind of high conductance flat-plate solar heat collector absorber as described in claim 1, which is characterized in that described
Back sealing wire is one of laser welding or the welding of ultrasonic wave back.
4. a kind of high conductance flat-plate solar heat collector absorber as claimed in claim 3, which is characterized in that described
Collector is φ 22mm；The branch pipe is φ 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820880232.4U CN208536411U (en) | 2018-06-05 | 2018-06-05 | A kind of high conductance flat-plate solar heat collector absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820880232.4U CN208536411U (en) | 2018-06-05 | 2018-06-05 | A kind of high conductance flat-plate solar heat collector absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536411U true CN208536411U (en) | 2019-02-22 |
Family
ID=65381952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820880232.4U Expired - Fee Related CN208536411U (en) | 2018-06-05 | 2018-06-05 | A kind of high conductance flat-plate solar heat collector absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536411U (en) |
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2018
- 2018-06-05 CN CN201820880232.4U patent/CN208536411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190222 Termination date: 20210605 |