CN207865728U - A kind of trough solar collecting system - Google Patents
A kind of trough solar collecting system Download PDFInfo
- Publication number
- CN207865728U CN207865728U CN201721624169.XU CN201721624169U CN207865728U CN 207865728 U CN207865728 U CN 207865728U CN 201721624169 U CN201721624169 U CN 201721624169U CN 207865728 U CN207865728 U CN 207865728U
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- plate
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- trough solar
- solar collecting
- collecting system
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Abstract
The utility model is related to a kind of trough solar collecting systems, including the structure sheaf frame being fixed on building, thermal insulation board layer, solar heat-collection plate layer and toughened glass layer are followed successively by structure sheaf frame from lower to upper, solar heat-collection plate layer can support the trough solar collecting plate of toughened glass layer to form by one or more, trough solar collecting plate is communicated with circulating line, and circulating line is connected to by water circulating pump with hot water storage tank.The utility model has the characteristics that at low cost, long lifespan, efficient compared with existing solar thermal collection system, can reduce the manufacturing cost and use cost of solar energy, realize the extensive commercial application of solar energy.
Description
Technical field
The utility model is related to a kind of solar thermal collection systems.
Background technology
Solar use includes solar photovoltaic utilization and solar thermal utilization, and solar photovoltaic utilization refers mainly to solar cell, solar thermal utilization master
Referring to concentration solar generating device and solar thermal collector, most widely used solar thermal collector is solar water heater,
Critical issue is solar energy heating body cost, service life, structure, efficiency.China mainly uses vacuum glass tube solar heat-collecting body,
It is external mainly to use copper pipe plate-type solar heat collection body.Glass tube with vacuum and Copper-Aluminum compound solar thermal collector mainly have at present
One limited heat collector of platform collector area of the compositions such as collecting plate or thermal-collecting tube, thermal insulation material and metal shell, due to every
Heat collector is required for metal shell to manufacture, and is used to support the tempered glass of upper surface, large-scale application cost is very high, and sunlight
It is formed under absorber coatings normal temperature condition, decaying easy to aging, short life.
Composite ceramic solar panel is a kind of new type solar collecting plate, with production cost is low, service life is long, collection thermal effect
The unattenuated feature of rate, due to black porcelain to sunlight have higher absorptivity, with black porcelain prepare composite ceramic solar energy plate at
Good selection.Existing composite ceramic solar panel is mostly with being fired after the black porcelain mud of conventional ceramic trypsin method, such as patent
CN104266390A discloses a kind of full runner composite black ceramic solar energy heating board fabrication method, with conventional ceramic mud more
Injection forming is full runner collecting plate biscuit in punch die, and vanadium-titanium black ceramic mud or traditional black porcelain mud are being sprayed on biscuit just
Through oversintering, or in the front covering solar energy absorbing paint through oversintering biscuit, it is full flow passage structure that basal layer, which is made, in face
Conventional ceramic layer, positive layer be vanadium-titanium black ceramic layer or the black enamel coating of tradition or the full runner composite black ceramic of olar energy absorbing paint layer too
Positive energy collecting plate.This composite ceramic slab is due to being ceramic matrix, and heat transfer heat-transfer rate is slow, to affect the thermal-arrest of collecting plate
Efficiency.
Utility model content
A kind of trough solar collecting system is provided the purpose of the utility model is to overcome above-mentioned insufficient, there is cost
Low, long lifespan, efficient feature.
The technical solution that the utility model is taken is：
A kind of trough solar collecting system, including the structure sheaf frame that is fixed on building, in structure sheaf frame by
Under be up followed successively by thermal insulation board layer, solar heat-collection plate layer and toughened glass layer, solar heat-collection plate layer is by one or more
The trough solar collecting plate of toughened glass layer can be supported to form, trough solar collecting plate is communicated with circulating line, circulation pipe
Road is connected to by water circulating pump with hot water storage tank.
The trough solar collecting plate includes metallic matrix, and metallic matrix is listed in multigroup parallel cloth by metallic plate
The tube sheet integral structure of metal tube composition on metallic plate, it is same to have one layer of black sunlight absorbing layer, metallic plate on metallic matrix
Side both ends carry the trench structure of side channel plate.The upper surface of side channel plate supports tempered glass.The black sunlight absorbing layer is
Black porcelain absorbed layer or black liquor surface treatment conversion film layer.
The metal tube both ends are equipped with circulation interface, connect for the circulating line with water.
Hickness of metal plate 1mm~the 5mm.
The structure sheaf frame is to pour into a mould concrete frame in the surrounding of concrete or metallic matrix structure sheaf
Or installation metallic plate frame.
The thermal insulation board layer is 20mm~40mm thickness phenolic resin plate, polyurethane sheet, extruded sheet or glass mat etc.
The various planks with heat preservation and insulation.
The toughened glass layer is spliced by one piece of armorplate glass or polylith armorplate glass, armorplate glass with
It is sealed around between armorplate glass and between armorplate glass and structure frame, and armorplate glass by structure sheaf frame and
Side channel plate fixes support.
It is docked by circulation interface between multiple trough solar collecting plates, and is fixed by clip.
The trough solar collecting plate is communicated by the circulation interface of metal tube with circulating line, and junction passes through card
Hoop is fixed.
The side channel plate of the utility model trough solar collecting plate can support tempered glass, do not need metal shell, its
His support member；Black sunlight absorbing layer absorptivity is high, anticorrosive, not aging, undamped, not easily to fall off, can realize big rule
Mould application；Metallic plate collection is hot good, thinner thickness, need not additional ceramic plate again, it is light easy to install.The utility model with it is existing
Solar thermal collection system compared to having the characteristics that at low cost, long lifespan, efficient, can reduce the manufacturing cost of solar energy with
Use cost realizes the extensive commercial application of solar energy.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structure chart of trough solar collecting plate；
Fig. 4 is the sectional view of trough solar collecting plate；
Wherein, 1. metallic plate, 2. metal tubes, 3. side channel plates, 4. circulation interfaces, 5. black sunlight absorbing layers, 6. circulation pipes
Road, 7. water circulating pumps, 8. hot water storage tanks, 9. structure sheaf frames, 10. toughened glass layers, 11. solar heat-collection plate layers, 12. heat preservations
Plate layer, 13. clips.
Specific implementation mode
It is further illustrated with reference to specific embodiment.
Embodiment 1
A kind of trough solar collecting system, including the structure sheaf frame 9 that is fixed on building, in structure sheaf frame 9
Be followed successively by thermal insulation board layer 12, solar heat-collection plate layer 11 and toughened glass layer 10 from lower to upper, solar heat-collection plate layer 11 be by
Multiple trough solar collecting plates that can support toughened glass layer are stitched together, trough solar collecting plate and circulation pipe
Road 6 communicates, and circulating line 6 is connected to by water circulating pump 7 with hot water storage tank 8.
Trough solar collecting plate, including metallic matrix, metallic matrix are to be listed in metal with multigroup parallel cloth by metallic plate 1
The tube sheet integral structure that metal tube 2 on plate 1 forms has one layer of black sunlight absorbing layer 5, black sunlight to absorb on metallic matrix
Layer is black porcelain absorbed layer or black liquor surface treatment conversion film layer.Metallic plate 1 is the groove profile knot that homonymy both ends carry side channel plate 3
Structure.2 both ends of metal tube are equipped with circulation interface 4, connect for the circulating line with water.Trough solar collecting plate width is 0.5m
~1m, length are 2m~4m, and side channel plate height is 80~100mm.Metal tube is the pipe of diameter range 10mm~80mm, tube wall
Thick 1mm~5mm.Hickness of metal plate 1mm~5mm.
The preparation method of trough solar collecting plate：Using metal material as raw material, once squeezed by mental section extruder
The molded tube sheet integral structure for metallic matrix shape；Metallic matrix is subjected to surface preparation, remove foreign matter and is prevented
Corruption protection；Black glaze is coated to by metal base surface using wet process glazing, by high temperature sintering, black glaze is at porcelain and metallic matrix jail
Admittedly being coagulated together, outer surface forms black porcelain absorbed layer, or by black treatment fluid under middle cryogenic conditions, using anodic oxygen
Change, electrophoresis, spraying, phosphatization, differential arc oxidation, PVD Vacuum Depositions or electroplating technology are surface-treated metallic matrix, outer surface shape
At the black liquor surface treatment conversion film layer being securely coagulated together with metallic matrix.
Above-mentioned structure sheaf frame 9 is to pour into a mould concrete frame in the surrounding of concrete or metallic matrix structure sheaf
Or installation metallic plate frame.Thermal insulation board layer 12 is 20mm~40mm thickness phenolic resin plate, polyurethane sheet, extruded sheet or glass fibre
The various planks with heat preservation and insulation such as plate.Toughened glass layer 10 is spelled by one piece of armorplate glass or polylith armorplate glass
It connects, it is sealed around between armorplate glass and armorplate glass and between armorplate glass and structure frame, and tempering
Glass plate fixes support by structure sheaf frame and side channel plate.It is docked by circulation interface between multiple trough solar collecting plates, and
It is fixed by clip 13.Trough solar collecting plate is communicated by the circulation interface 4 of metal tube with circulating line 6, and junction is logical
Cross the fixation of clip 13.
It is that the utility model is discussed in detail in conjunction with specific embodiments above, the scope of protection of the utility model is not limited to
This.
Claims (10)
1. a kind of trough solar collecting system, characterized in that including the structure sheaf frame being fixed on building, structure sheaf side
Thermal insulation board layer, solar heat-collection plate layer and toughened glass layer are followed successively by frame from lower to upper, solar heat-collection plate layer is by one
Or multiple trough solar collecting plates that can support toughened glass layer form, trough solar collecting plate is communicated with circulating line,
Circulating line is connected to by water circulating pump with hot water storage tank.
2. a kind of trough solar collecting system according to claim 1, characterized in that the trough solar thermal-arrest
Plate includes metallic matrix, the tube sheet one that metallic matrix is made of metallic plate with the metal tube of multigroup parallel Boulez on a metal plate
Body structure, it is the trench structure that homonymy both ends carry side channel plate to have one layer of black sunlight absorbing layer, metallic plate on metallic matrix.
3. a kind of trough solar collecting system according to claim 2, characterized in that the black sunlight absorbing layer
For black porcelain absorbed layer or black liquor surface treatment conversion film layer.
4. a kind of trough solar collecting system according to claim 2, characterized in that the metal tube both ends are equipped with
Circulation interface.
5. a kind of trough solar collecting system according to claim 2, characterized in that the hickness of metal plate 1mm~
5mm。
6. a kind of trough solar collecting system according to claim 1, characterized in that the structure sheaf frame be
The surrounding of concrete or metallic matrix structure sheaf pours into a mould concrete frame or installation metallic plate frame.
7. a kind of trough solar collecting system according to claim 1, characterized in that the thermal insulation board layer is 20mm
~40mm thickness phenolic resin plate, polyurethane sheet, extruded sheet or glass mat.
8. a kind of trough solar collecting system according to claim 1, characterized in that the toughened glass layer is by one
Block armorplate glass or polylith armorplate glass are spliced, between armorplate glass and armorplate glass and armorplate glass
It is sealed around between structure frame, and armorplate glass fixes support by structure sheaf frame and side channel plate.
9. a kind of trough solar collecting system according to claim 1, characterized in that multiple trough solars
It is docked by circulation interface between collecting plate, and is fixed by clip.
10. a kind of trough solar collecting system according to claim 1, characterized in that the trough solar collection
Hot plate is communicated by the circulation interface of metal tube with circulating line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624169.XU CN207865728U (en) | 2017-11-29 | 2017-11-29 | A kind of trough solar collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624169.XU CN207865728U (en) | 2017-11-29 | 2017-11-29 | A kind of trough solar collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865728U true CN207865728U (en) | 2018-09-14 |
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ID=63467595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624169.XU Active CN207865728U (en) | 2017-11-29 | 2017-11-29 | A kind of trough solar collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457604A (en) * | 2020-04-27 | 2020-07-28 | 林洁 | Novel flat-plate solar heat absorber and heat collecting system thereof |
-
2017
- 2017-11-29 CN CN201721624169.XU patent/CN207865728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457604A (en) * | 2020-04-27 | 2020-07-28 | 林洁 | Novel flat-plate solar heat absorber and heat collecting system thereof |
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