CN204227719U - Large scale plate solar collector - Google Patents
Large scale plate solar collector Download PDFInfo
- Publication number
- CN204227719U CN204227719U CN201420590489.8U CN201420590489U CN204227719U CN 204227719 U CN204227719 U CN 204227719U CN 201420590489 U CN201420590489 U CN 201420590489U CN 204227719 U CN204227719 U CN 204227719U
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- heat
- plate
- insulation layer
- large scale
- comb
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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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a kind of large scale plate solar collector, belong to solar energy heat utilization field, comprise cover plate, heat-absorbing plate core, end heat-insulation layer, side heat-insulation layer, base plate, frame and sealing joint strip, described cover plate is made up of at least 2 blocks of safety glass, it is heat-absorbing plate core below cover plate, heat-absorbing plate core is by collector, comb and absorber plate are welded, the two ends of comb are connected with collector, absorber plate is welded on comb, it is end heat-insulation layer below described heat-absorbing plate core, it is base plate below end heat-insulation layer, base plate is made up of at least 2 pieces of galvanized iron sheets, heat-absorbing plate core surrounding has side heat-insulation layer, heat-insulation layer periphery, side is frame.Compared with prior art, the utility model avoids the problems such as the resistance that heat collector connection in series-parallel causes is uneven, flow distribution is uneven, systemic circulation is not smooth, and simple installation, collecting efficiency is high, is applicable to the association area of central solar heating system.
Description
Technical field
The utility model relates to a kind of large scale plate solar collector, belongs to solar energy heat utilization field, especially plate solar collector field.
Background technology
At present, plate solar collector mainly contains conventional domestic solar flat plate collector and large-scale plate solar collector engineering hot-water heating system by scale classification.Plate solar collector engineering hot-water heating system is generally by carrying out series, parallel or connection in series-parallel formation by conventional plate solar collector, but the hot-water heating system formed like this exists a lot of shortcoming, such as easily there is the problems such as resistance is uneven, flow distribution is uneven, systemic circulation is not smooth; In order to make each heat collector close along journey water resistance, general to need the process such as " journey ", causing and loaded down with trivial details and easy break-down is installed; Connecting pipe simultaneously between each heat collector makes heat waste become large, and collecting efficiency declines, and the problems such as obstruction, water clock easily appear in circulating line.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of large scale plate solar collector, meets the novel large scale flat plate collector of family and engineering hot-water heating system needs.
The technical scheme that the utility model is dealt with problems is: the utility model provides a kind of large scale plate solar collector, comprise cover plate, heat-absorbing plate core, end heat-insulation layer, side heat-insulation layer, base plate, frame and sealing joint strip, described cover plate is spliced by least 2 blocks of safety glass, stitching portion is connected by sealing joint strip, it is heat-absorbing plate core below described cover plate, described heat-absorbing plate core is by collector, comb and absorber plate are welded, the two ends of comb are connected with collector, absorber plate by laser weld on comb, described absorber plate is attached with coating for selective absorption, it is end heat-insulation layer below described heat-absorbing plate core, be base plate below heat-insulation layer of the described end, described base plate is made up of at least 2 pieces of galvanized iron sheets, described heat-absorbing plate core surrounding has side heat-insulation layer, heat-insulation layer periphery, described side is frame.
Described cover plate is the ultrawhite safety glass of 3 pieces of transparent 3.2mm × 990mm × 1980mm (the wide x of thickness x is long).
The material of described comb and collector is T2 copper.
Heat-insulation layer of the described end and side heat-insulation layer are phenol formaldehyde foams.
Described base plate is the galvanized iron sheet of 3 pieces of 0.5mm × 995mm × 1990mm (the wide x of thickness x is long).
Described frame is the aluminium alloy extrusions of 6063T5, and described border width is 150mm, and thickness is not less than 1.5mm.
The beneficial effects of the utility model are:
1. the utility model large scale plate solar collector novel in structural design, its daylighting area is equivalent to the daylighting area of 3 pieces of standard plate solar collectors, when ensureing that daylighting area does not reduce, make the evident constructive simplifications of system, the problem such as avoid that the resistance caused because of heat collector connection in series-parallel is uneven, flow distribution is uneven and systemic circulation is not smooth.
2. simplify in-site installation, decrease the quantity of connecting pipe, save the set-up time, significantly improve the security of system, stability, a kind of first-selected product of solar energy in large area hot-water heating system engineering of Integration ofTechnology, achieve solar heating engineering integrated, maximize and multiple purpose.
3. the utility model product reaches large-sized module, and frame reduces, and heat waste is little, and collecting efficiency is high; Be applicable to the association area of central solar heating system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model large scale plate solar collector.
Fig. 2 is the side part sectioned view of the utility model large scale plate solar collector.
In figure: 1-frame, 2-heat-absorbing plate core, 3-cover plate, 4-side heat-insulation layer, heat-insulation layer at the bottom of 5-, 6-base plate, 21-collector, 22-comb, 23-absorber plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in the figure, a kind of large scale plate solar collector, comprises frame 1, heat-absorbing plate core 2, cover plate 3, side heat-insulation layer 4, end heat-insulation layer 5, base plate 6, adhesive tape (not shown) for sealing.Described cover plate 3 is spliced by 3 blocks of safety glass, stitching portion is connected by sealing joint strip, be heat-absorbing plate core 2 below described cover plate 3, described heat-absorbing plate core 2 is by collector 21, comb 22 and absorber plate 23 are welded, the two ends of comb 22 are connected with collector 21, absorber plate 23 by laser weld on comb 22, described absorber plate 23 is 1 piece of large scale absorber plate, described absorber plate 23 is attached with coating for selective absorption, be end heat-insulation layer 5 below described heat-absorbing plate core 2, be base plate 6 below heat-insulation layer of the described end 5, described base plate 6 is made up of 3 pieces of galvanized iron sheets, described heat-absorbing plate core 2 surrounding has side heat-insulation layer 4, heat-insulation layer 4 periphery, described side is frame 1.
Described cover plate 3 is the ultrawhite safety glass of 3 pieces of 3.2mm × 990mm × 1980mm (the wide x of thickness x is long).
The material of described comb 22 and collector 21 is T2 copper.
The daylighting area (appearance and size) of described large scale plate solar collector is 2000mm × 3000mm=6 ㎡, and described heat-absorbing plate core 2 comprises: 22 8mm × 0.5mm × 1883mm (external diameter x thickness x length) combs, 2 25mm × 0.6mm × 3050mm (external diameter x thickness x length) collectors, 1 piece of 0.3mm × 2940mm × 1840mm (thickness x length x width) absorber plate;
Described base plate 6 is the galvanized iron sheet of 3 pieces of 0.5mm × 995mm × 1990mm (the wide x of thickness x is long).
Described frame is alloy aluminum, overall length 10m, wide 150mm, thickness 1.5mm.
The utility model large scale plate solar collector, implements assembling after the heat-absorbing plate core 2 welded being made 6 kilograms of hydraulic pressure pass the tests.Length frame is riveted together, places phenolic aldehyde heat preserving layer 4 and 5, base plate 6, frame 1, with the fastening base plate 6 of reinforcement, phenolic aldehyde heat preserving layer 4 and 5, frame 1.Then install heat-absorbing plate core 2 and cover plate 3, the corresponding sides between cover plate ultrawhite safety glass are connected by sealing joint strip.
The utility model is not limited to above-mentioned embodiment, those skilled in the art make to any apparent improvement of above-mentioned embodiment or change, all can not exceed the protection domain of design of the present utility model and claims.
Claims (6)
1. a large scale plate solar collector, comprise cover plate, heat-absorbing plate core, end heat-insulation layer, side heat-insulation layer, base plate, frame and sealing joint strip, described cover plate is spliced by least 2 blocks of safety glass, stitching portion is connected by sealing joint strip, it is heat-absorbing plate core below described cover plate, described heat-absorbing plate core is by collector, comb and absorber plate are welded, the two ends of comb are connected with collector, absorber plate by laser weld on comb, described absorber plate is attached with coating for selective absorption, it is end heat-insulation layer below described heat-absorbing plate core, be base plate below heat-insulation layer of the described end, described base plate is made up of at least 2 pieces of galvanized iron sheets, described heat-absorbing plate core surrounding has side heat-insulation layer, heat-insulation layer periphery, described side is frame.
2. large scale plate solar collector according to claim 1, is characterized in that: described cover plate is the ultrawhite safety glass of 3 pieces of transparent 3.2mm × 990mm × 1980mm.
3. large scale plate solar collector according to claim 1, is characterized in that: the material of described comb and collector is T2 copper.
4. large scale plate solar collector according to claim 1, is characterized in that: heat-insulation layer of the described end and side heat-insulation layer are phenol formaldehyde foams.
5. large scale plate solar collector according to claim 1, is characterized in that: described base plate is the galvanized iron sheet of 3 pieces of 0.5mm × 995mm × 1990mm.
6. large scale plate solar collector according to claim 1, is characterized in that: described frame is the aluminium alloy extrusions of 6063T5, and described border width is 150mm, and thickness is not less than 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590489.8U CN204227719U (en) | 2014-10-13 | 2014-10-13 | Large scale plate solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590489.8U CN204227719U (en) | 2014-10-13 | 2014-10-13 | Large scale plate solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227719U true CN204227719U (en) | 2015-03-25 |
Family
ID=52925803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420590489.8U Active CN204227719U (en) | 2014-10-13 | 2014-10-13 | Large scale plate solar collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN204227719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135709A (en) * | 2015-08-19 | 2015-12-09 | 中国科学院电工研究所 | Intermediate-temperature solar flat plate collector with internal baffles |
| CN106152556A (en) * | 2015-03-30 | 2016-11-23 | 武汉市无穷大能源科技有限公司 | A kind of Large Efficient natural circulation solar energy water-heating system |
| CN108458492A (en) * | 2018-03-29 | 2018-08-28 | 广东万博电气有限公司 | A kind of flat-plate solar heat collector |
| CN110030740A (en) * | 2019-04-09 | 2019-07-19 | 广东五星太阳能股份有限公司 | A kind of novel large scale PVT heat collector |
-
2014
- 2014-10-13 CN CN201420590489.8U patent/CN204227719U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152556A (en) * | 2015-03-30 | 2016-11-23 | 武汉市无穷大能源科技有限公司 | A kind of Large Efficient natural circulation solar energy water-heating system |
| CN105135709A (en) * | 2015-08-19 | 2015-12-09 | 中国科学院电工研究所 | Intermediate-temperature solar flat plate collector with internal baffles |
| CN108458492A (en) * | 2018-03-29 | 2018-08-28 | 广东万博电气有限公司 | A kind of flat-plate solar heat collector |
| CN110030740A (en) * | 2019-04-09 | 2019-07-19 | 广东五星太阳能股份有限公司 | A kind of novel large scale PVT heat collector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |