CN204006714U - A kind of flat plate splicing formula solar thermal collector - Google Patents
A kind of flat plate splicing formula solar thermal collector Download PDFInfo
- Publication number
- CN204006714U CN204006714U CN201420072350.4U CN201420072350U CN204006714U CN 204006714 U CN204006714 U CN 204006714U CN 201420072350 U CN201420072350 U CN 201420072350U CN 204006714 U CN204006714 U CN 204006714U
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- CN
- China
- Prior art keywords
- plate
- collecting tube
- thermal
- core assembly
- formula solar
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- 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
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of flat plate splicing formula solar thermal collector, comprise heat collector shell, be located at plate core assembly, heat-insulation layer and the thermal-collecting tube of heat collector shell inside, and the glass cover-plate that is located at plate core assembly top, described plate core assembly is assembled by the splicing of polylith absorber plate; Described thermal-collecting tube is located at a side of plate core assembly and is connected with plate core assembly.The utility model is simple in structure, assembly and disassembly is easy, have efficient heat transfer efficiency, and cost is low.
Description
Technical field
The utility model belongs to solar water heater field, especially the flat-plate collector in solar water heater.
Background technology
Existing panel solar heat-absorbing plate core component technology is by superconducting pipe, ribbon absorber plate, ribbon absorber plate and superconducting pipe are welded, the superconducting pipe quantity that this panel solar heat-absorbing plate core arranges is few, generally that a band absorber plate arranges a superconducting pipe, the heat that absorber plate absorbs like this can not well pass to superconducting pipe, greatly reduce heat absorption efficiency, also has a kind of panel solar heat-absorbing plate core, it comprises absorber plate and flat superconductive tape, its flat superconductive tape arranges a plurality of fine superconducting pipes, the fine superconducting pipe sealing in flat superconductive tape two ends, heat transfer efficiency is very high, but its flat superconductive tape can not absorb the heat of sunshine, need in its flat superconductive tape, solar absorber plate be set, because solar absorber plate can not well contact with flat superconductive tape, heat transfer efficiency also can reduce, and processing difficulties, cost is higher.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of layout spliced solar thermal collector, has the advantages such as efficiency is high, cost is low, technique is simple.
Technical scheme: for achieving the above object, the utility model adopts following technology: a kind of flat plate splicing formula solar thermal collector, comprise heat collector shell, be located at plate core assembly, heat-insulation layer and the thermal-collecting tube of heat collector shell inside, and the glass cover-plate that is located at plate core assembly top, described plate core assembly is assembled by the splicing of polylith absorber plate; Described thermal-collecting tube is located at a side of plate core assembly and is connected with plate core assembly.
As preferably, described single absorber plate comprises plate body, and this plate body inside is provided with a plurality of heat transfer chamber side by side, the closed at both ends of this heat transfer chamber, and plate body both sides are respectively equipped with pilot trench and female groove for splicing, and plate body upper surface is also provided with heat absorbing coating.
As preferably, described thermal-collecting tube is the different reducer pipe of two ends bore, and one end that its medium caliber is less is cecum, and one end that bore is larger is openend.
As preferably, described thermal-collecting tube is the different reducer pipe of two ends bore, and two ends are openend.
As preferably, the reducer pipe that described thermal-collecting tube is both ends open, and two ends bore is larger, and middle part bore is less.
As preferably, described thermal-collecting tube is equal pipe, both ends open.
As preferably, also comprise communicating pipe, this communicating pipe is also the different reducer pipe of two ends bore, this less one end of communicating pipe medium caliber is communicated with the cecum of thermal-collecting tube.
As preferably, the outside of institute's thermal-collecting tube is provided with draw-in groove, and is connected with plate core assembly by this fluting.
As preferably, the link of described absorber plate and thermal-collecting tube is U-shaped groove, and described thermal-collecting tube is stuck in U-shaped groove.
Beneficial effect: compared with prior art, the utlity model has following advantage: simple in structure, assembly and disassembly is easy, have efficient heat transfer efficiency, and cost is low.
Accompanying drawing explanation
Fig. 1 a is structural representation of the present utility model;
Fig. 1 b is the cutaway view of Fig. 1 a;
Fig. 2 is the structural representation of U-lag described in the utility model;
Fig. 3 is the structural representation of draw-in groove described in the utility model;
Fig. 4 a is the structural representation that list described in the utility model props up isometrical both ends open thermal-collecting tube;
Fig. 4 b is the structural representation that list described in the utility model props up reducing both ends open thermal-collecting tube;
Fig. 4 c is the structural representation that list described in the utility model props up reducing one end opening thermal-collecting tube;
Fig. 4 d is the structural representation that list described in the utility model props up the less thermal-collecting tube in middle part;
Fig. 4 e is the structural representation with communicating pipe described in the utility model;
Fig. 5 is the structural representation of absorber plate described in the utility model.
Wherein, heat collector shell 1, thermal-collecting tube 2, plate core assembly 3, pilot trench 31, plate body 32, heat absorbing coating 33, heat transfer chamber 34, female groove 35, heat-insulation layer 4, glass cover-plate 5, U-shaped groove 6, draw-in groove 7, communicating pipe 8.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in the figure, a flat plate splicing formula solar thermal collector, comprises heat collector shell, is located at plate core assembly, heat-insulation layer and the thermal-collecting tube of heat collector shell inside, and the glass cover-plate that is located at plate core assembly top, described plate core assembly is assembled by the splicing of polylith absorber plate; Described thermal-collecting tube is located at a side of plate core assembly and is connected with plate core assembly, and practicing level mode has: (1) thermal-collecting tube arranged outside draw-in groove, is connected and fixed absorber plate by fluting; (2) or by one end of absorber plate be set as U-shaped groove shape, thereby thermal-collecting tube is stuck in U-shaped groove.
Further improve such scheme, thermal-collecting tube can be the isometrical thermal-collecting tube of the both ends open of single; Also can be single reducer pipe, the diameter of this reducer pipe diminishes vertically gradually, both ends open or wherein one end sealing; Or be single reducer pipe, its two ends diameter is larger, and middle part diameter is less, and both ends open.In addition, can also be set in addition communicating pipe, this communicating pipe is also the different reducer pipe of two ends bore, and this less one end of communicating pipe medium caliber is communicated with the cecum of thermal-collecting tube.
In addition, the plate core assembly described in the utility model is comprised of the splicing of polylith absorber plate.The structure of monolithic absorber plate is as follows: comprise plate body, upper surface and the lower surface of this plate body are plane, it is rectangular heat transfer chamber that plate body inside is provided with a plurality of cross sections side by side, the closed at both ends of this heat transfer chamber, and plate body both sides are respectively equipped with pilot trench and female groove (being male and female groove) for splicing, plate body upper surface is also provided with the heat absorbing coating of aluminium black oxide layer, also can adopt black cadmium layer or blue rete.The medium of filling for conducting heat in heat transfer chamber.
Scheme as an alternative, the upper surface of described plate body is waveform.
Scheme as an alternative, upper surface and the lower surface of described plate body are waveform, and on trough and crest place plane of structure, to be provided with side by side a plurality of cross sections be circular heat transfer chamber.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a flat plate splicing formula solar thermal collector, it is characterized in that: comprise heat collector shell, be located at plate core assembly, heat-insulation layer and the thermal-collecting tube of heat collector shell inside, and the glass cover-plate that is located at plate core assembly top, described plate core assembly is assembled by the splicing of polylith absorber plate; Described thermal-collecting tube is located at a side of plate core assembly and is connected with plate core assembly; Described single absorber plate comprises plate body, and this plate body inside is provided with a plurality of heat transfer chamber side by side, the closed at both ends of this heat transfer chamber, and plate body both sides are respectively equipped with pilot trench and female groove for splicing, and plate body upper surface is also provided with heat absorbing coating; Described thermal-collecting tube is the different reducer pipe of two ends bore, and one end that its medium caliber is less is cecum, and one end that bore is larger is openend.
2. flat plate splicing formula solar thermal collector according to claim 1, is characterized in that: described thermal-collecting tube is the different reducer pipe of two ends bore, and two ends are openend.
3. flat plate splicing formula solar thermal collector according to claim 1, is characterized in that: the reducer pipe that described thermal-collecting tube is both ends open, and two ends bore is larger, and middle part bore is less.
4. flat plate splicing formula solar thermal collector according to claim 1, is characterized in that: described thermal-collecting tube is equal pipe, both ends open.
5. flat plate splicing formula solar thermal collector according to claim 1, is characterized in that: also comprise communicating pipe, this communicating pipe is also the different reducer pipe of two ends bore, and this less one end of communicating pipe medium caliber is communicated with the cecum of thermal-collecting tube.
6. flat plate splicing formula solar thermal collector according to claim 1, is characterized in that: the outside of institute's thermal-collecting tube is provided with draw-in groove, and is connected with plate core assembly by this draw-in groove.
7. flat plate splicing formula solar thermal collector according to claim 1, is characterized in that: the link of described absorber plate and thermal-collecting tube is U-shaped groove, and described thermal-collecting tube is stuck in U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072350.4U CN204006714U (en) | 2014-02-19 | 2014-02-19 | A kind of flat plate splicing formula solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072350.4U CN204006714U (en) | 2014-02-19 | 2014-02-19 | A kind of flat plate splicing formula solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006714U true CN204006714U (en) | 2014-12-10 |
Family
ID=52046707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072350.4U Expired - Fee Related CN204006714U (en) | 2014-02-19 | 2014-02-19 | A kind of flat plate splicing formula solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822366A (en) * | 2014-02-19 | 2014-05-28 | 扬州市喜来太阳能科技有限公司 | Panel jointed solar thermal collector |
-
2014
- 2014-02-19 CN CN201420072350.4U patent/CN204006714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822366A (en) * | 2014-02-19 | 2014-05-28 | 扬州市喜来太阳能科技有限公司 | Panel jointed solar thermal collector |
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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: 20141210 Termination date: 20170219 |