CN201407835Y - Flat solar heat-collecting circulating system - Google Patents
Flat solar heat-collecting circulating system Download PDFInfo
- Publication number
- CN201407835Y CN201407835Y CN2009200726554U CN200920072655U CN201407835Y CN 201407835 Y CN201407835 Y CN 201407835Y CN 2009200726554 U CN2009200726554 U CN 2009200726554U CN 200920072655 U CN200920072655 U CN 200920072655U CN 201407835 Y CN201407835 Y CN 201407835Y
- Authority
- CN
- China
- Prior art keywords
- heat
- circulating system
- collecting
- flat
- top panel
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005338 heat storage Methods 0.000 claims description 10
- 238000000748 compression moulding Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a flat solar heat-collecting circulating system, wherein a heat-absorbing fin in a flat heat collector is a ladder-shaped heat-absorbing fin, the ladder-shaped heat-absorbing fin is formed through pressing two aluminum alloy plates arranged on the upper and the lower sides of heat-transferring copper pipes by a special-purpose die, the shaped heat-absorbing fin packs theheat-transferring copper pipes inside, and ladder-shaped structures are formed between two adjacent copper pipes and the external side of the edge copper pipe, and a heat-absorbing coating is coatedon both the upper and the lower surfaces of the ladder-shaped heat-absorbing fin. In the flat solar heat-collecting circulating system of the utility model, the flat heat collector adopts the ladder-shaped heat-absorbing fin, and the whole system adopts the monomer heat circulating technology to absorb solar energy, thereby realizing the aim of improving the heat collecting power, and effectivelyincreasing the heat collecting area and the heat collecting quantity. Compared with an existing flat solar heat absorbing circulating system, the heat collecting area is increased by 8.35% under the condition of the same appearance dimension and sunlight, and the heat collecting quantity is improved by 98W.
Description
Technical field
The utility model relates to a kind of solar energy heat collector, relates in particular to a kind of flat panel solar heat collecting and circulating system.
Background technology
Flat panel solar heat collecting and circulating system generally comprises heat storage water tank, thermal-arrest circulating pump and the one group of flat plate collector that is linked to be the loop by the pipeline order, comprises the watering pipeline and the supply channel that link to each other with heat storage water tank in addition, and control system.Flat plate collector wherein comprises water inlet manifold, outfall sewer, be connected heat transmission copper pipe between water inlet manifold and the outfall sewer, be connected the heat absorption fin on the heat transmission copper pipe, and framework, heat-insulation layer, glass cover-plate.The heat absorption fin of the flat plate collector of prior art is generally planarized structure, and the time that is shined upon every day is shorter, and the time that especially is subjected to sun direct projection is shorter.With regard to problems such as the time of the weak effect that caused thermal-arrest and thermal-arrest are short, solar energy utilization rate is low like this.Cause whole flat panel solar heat collecting and circulating system solar energy utilization rate low.
The utility model content
The purpose of this utility model in order to solve the low problem of prior art flat panel solar heat collecting and circulating system solar energy utilization rate, provides a kind of flat panel solar heat collecting and circulating system of new structure exactly.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of flat panel solar heat collecting and circulating system, comprise heat storage water tank, thermal-arrest circulating pump and one group of flat plate collector of being linked to be the loop by the pipeline order, described flat plate collector comprises water inlet manifold, outfall sewer, be connected many heat transmission copper pipes between water inlet manifold and the outfall sewer and be connected heat absorption fin on the heat transmission copper pipe; It is characterized in that: described heat absorption fin is a trapezoidal shape heat absorption fin, this trapezoidal shape heat absorption fin by be arranged on heat transmission copper pipe up and down two aluminium alloy plates of both sides by particular manufacturing craft compression moulding, in heat absorption fin after the moulding is coated on heat transmission copper pipe, and between two adjacent copper pipes and the outside of edge copper pipe form the trapezoidal shape structure, be coated with one deck heat absorbing coating at the upper and lower surface of trapezoidal shape heat absorption fin.
Trapezoidal shape structure between the described two adjacent copper pipes comprises that a top panel and symmetry are connected two skewbacks of these top panel both sides, and the angle between skewback and the top panel is the obtuse angle.
The trapezoidal shape structure in the copper pipe outside, described edge comprises a top panel and is connected the skewback of this top panel inboard that the angle between skewback and the top panel is the obtuse angle.
Angle between described skewback and the top panel is the 100-150 degree.
Described one group of flat plate collector is composed in series display side by side.
Be provided with electrical heating mechanism in the described heat storage water tank.
The utility model flat panel solar heat collecting and circulating system has reached the purpose that improves collector power, has effectively increased collector area and heat-collecting capacity.Under equal appearance and size and sunshine condition, to compare with existing flat panel solar heat collecting and circulating system, the collector area of every heat collector has increased by 8.35%, and heat-collecting capacity has improved 98W.
Description of drawings
Fig. 1 is the structural representation of the utility model flat panel solar heat collecting and circulating system;
Fig. 2 is the perspective view of the flat plate collector in the utility model;
Fig. 3 is the partial structurtes schematic diagram of Fig. 2.
The specific embodiment
Referring to Fig. 1, flat panel solar heat collecting and circulating system of the present utility model, comprise heat storage water tank 1, thermal-arrest circulating pump 2 and one group of flat plate collector 3 of being linked to be the loop by the pipeline order, comprise the watering pipeline 4 and the supply channel 5 that link to each other with heat storage water tank in addition, and control system 6.Control system 6 comprises controller 61, be arranged on first temperature sensor 62 on the outlet pipeline of one group of flat plate collector 3, be arranged on second temperature sensor 63 and water-temperature water-level sensor 64 in the heat storage water tank, each sensor telecom-connects with controller respectively, controller 61 also respectively with thermal-arrest circulating pump 2, supply channel 5 on supply-water pump 51, the magnetic valve 41 on the watering pipeline 4 and the electrical heating mechanism 7 that is arranged in the heat storage water tank 1 telecom-connect.One group of flat plate collector 3 is composed in series display side by side, constitutes the monomer heat circulating system.
Referring to Fig. 2, flat plate collector 3 in the utility model comprises water inlet manifold 31, outfall sewer 32, be connected many heat transmission copper pipes 33 between water inlet manifold and the outfall sewer, be connected the heat absorption fin 34 on the heat transmission copper pipe, and framework 35, heat-insulation layer 36 and glass cover-plate 37.
Cooperation is referring to Fig. 3, heat absorption fin 34 in the utility model is trapezoidal shape heat absorption fin, this trapezoidal shape heat absorption fin by be arranged on heat transmission copper pipe up and down two aluminium alloy plates of both sides by particular manufacturing craft compression moulding, in heat absorption fin after the moulding is coated on heat transmission copper pipe 33, and between two adjacent copper pipes, form trapezoidal shape structure 341, form trapezoidal shape structure 342 in the outside of edge copper pipe, be coated with one deck heat absorbing coating (not shown come out) at the upper and lower surface of trapezoidal shape heat absorption fin.Wherein, the trapezoidal shape structure 341 between the two adjacent copper pipes comprises that a top panel and symmetry are connected two skewbacks of these top panel both sides, and the angle between skewback and the top panel is the obtuse angle.The trapezoidal shape structure 342 in the copper pipe outside, edge comprises a top panel and is connected the skewback of this top panel inboard that the angle between skewback and the top panel is the obtuse angle.Angle between skewback and the top panel is the 100-150 degree.
Flat plate collector in the flat panel solar heat collecting and circulating system of the present utility model has adopted trapezoidal shape heat absorption fin, and whole system adopts monomer thermal cycle absorption of technology solar energy, can save 30% circulation effectively and adopt the required electricity charge of heat.
Claims (6)
1, a kind of flat panel solar heat collecting and circulating system, comprise heat storage water tank, thermal-arrest circulating pump and one group of flat plate collector of being linked to be the loop by the pipeline order, described flat plate collector comprises water inlet manifold, outfall sewer, be connected many heat transmission copper pipes between water inlet manifold and the outfall sewer and be connected heat absorption fin on the heat transmission copper pipe; It is characterized in that: described heat absorption fin is a trapezoidal shape heat absorption fin, this trapezoidal shape heat absorption fin by be arranged on heat transmission copper pipe up and down two aluminium alloy plates of both sides by particular manufacturing craft compression moulding, in heat absorption fin after the moulding is coated on heat transmission copper pipe, and between two adjacent copper pipes and the outside of edge copper pipe form the trapezoidal shape structure, be coated with one deck heat absorbing coating at the upper and lower surface of trapezoidal shape heat absorption fin.
2, flat panel solar heat collecting and circulating system as claimed in claim 1, it is characterized in that: the trapezoidal shape structure between the described two adjacent copper pipes comprises that a top panel and symmetry are connected two skewbacks of these top panel both sides, and the angle between skewback and the top panel is the obtuse angle.
3, flat panel solar heat collecting and circulating system as claimed in claim 1, it is characterized in that: the trapezoidal shape structure in the described edge copper pipe outside comprises a top panel and is connected the skewback of this top panel inboard that the angle between skewback and the top panel is the obtuse angle.
4, as claim 2 or 3 described flat panel solar heat collecting and circulating systems, it is characterized in that: the angle between described skewback and the top panel is the 100-150 degree.
5, flat panel solar heat collecting and circulating system as claimed in claim 1 is characterized in that: described one group of flat plate collector is composed in series display side by side.
6, flat panel solar heat collecting and circulating system as claimed in claim 1 is characterized in that: be provided with electrical heating mechanism in the described heat storage water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200726554U CN201407835Y (en) | 2009-05-21 | 2009-05-21 | Flat solar heat-collecting circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200726554U CN201407835Y (en) | 2009-05-21 | 2009-05-21 | Flat solar heat-collecting circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407835Y true CN201407835Y (en) | 2010-02-17 |
Family
ID=41678770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200726554U Expired - Fee Related CN201407835Y (en) | 2009-05-21 | 2009-05-21 | Flat solar heat-collecting circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407835Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234282A (en) * | 2013-04-26 | 2013-08-07 | 江苏七政新能源有限公司 | Flat plate-shaped solar energy water heater group |
| CN110631264A (en) * | 2019-07-22 | 2019-12-31 | 中国建筑股份有限公司 | A flat plate heat collection system and heat collection method |
-
2009
- 2009-05-21 CN CN2009200726554U patent/CN201407835Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234282A (en) * | 2013-04-26 | 2013-08-07 | 江苏七政新能源有限公司 | Flat plate-shaped solar energy water heater group |
| CN110631264A (en) * | 2019-07-22 | 2019-12-31 | 中国建筑股份有限公司 | A flat plate heat collection system and heat collection method |
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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: 20100217 Termination date: 20110521 |