CN202915586U - Solar thermal collector module and collector using same - Google Patents
Solar thermal collector module and collector using same Download PDFInfo
- Publication number
- CN202915586U CN202915586U CN2012203675861U CN201220367586U CN202915586U CN 202915586 U CN202915586 U CN 202915586U CN 2012203675861 U CN2012203675861 U CN 2012203675861U CN 201220367586 U CN201220367586 U CN 201220367586U CN 202915586 U CN202915586 U CN 202915586U
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- solar thermal
- groove
- flange
- collecting plate
- thermal collector
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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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Abstract
The utility model belongs to the technical field of solar thermal collection and discloses a solar thermal collector module and a collector using the same. The solar thermal collector module comprises a thermal collection plate and a transparent light cover, the transparent light cover is covered on the thermal collection plate, and a selective coating layer is arranged on the thermal collection plate. A water route is arranged in the thermal collection plate, a flange and a groove are respectively arranged on at least two lateral faces of the thermal collection plate, or the flange is arranged on at least one lateral face, and the groove is arranged on at least one lateral face. The size of the flange and the groove is the inserted-type matching size. A water inlet and a water outlet are arranged on the thermal collection plate, and the water inlet and the water outlet are respectively communicated with the water route. Jointing between modules is achieved through the flange and the groove on the thermal collection plate, communication of the water route in each module can be achieved by connecting the water inlet and the water outlet, and photothermal conversion is carried out through the selective coating layer. The solar thermal collector module solves the problem of fixed size of the collector and inconvenient transportation, installation, maintenance and change, and enables the solar thermal collector to be well fused with a building environment.
Description
Technical field
The utility model belongs to the solar energy heating technical field, especially relates to a kind of solar thermal collector module of suitable production in enormous quantities and uses the heat collector of this module.
Background technology
The principal mode of at present solar energy utilization is solar energy power generating and solar thermal utilization.The solar energy heat utilization mainly is the photo-thermal conversion, carries out luminous energy to the conversion of heat energy by solar thermal collector.Mainly be divided into low temperature, middle gentle high temperature utilization.The solar water heating system of wherein supplying low-temperature water heating in 40-70 ℃ has very large technical advantage and economic benefit.
Heat collector generally can be divided into flat plate collector, concentrating collector and the several types such as plane mirror, vacuum tube collector.No matter but the heat collector of which kind of type all be fixedly connected with, the heat collector of fixed volume, and volume and weight is all larger, can't change according to user's needs size or the shape of heat collector; Transportation, maintenance, replacing are also inconvenient; Be subjected to simultaneously the restriction of building also larger, can not melt mutually with it well.
In addition, solar thermal collector mainly prepares with glass and metal material, metal material can relate to a large amount of uses of copper, cause the copper resource nervous, so in China take all-glass vacuum thermal-collecting tube as the market leading products, but the production of vacuum tube relates to high temperature power consumption process and maximum discharge, and environmental pollution is more serious.
Continuous maturation along with the technology of preparing of macromolecule polymer material synthetic technology and high heat conduction, high temperature polymer composites, photo-thermal polymer composite, and increasing plastic conduit is used to Energy Transfer, such as the delivery of PP-R, PB pipeline and floor heating and PE-RT, PEX solar water heater aqueduct, many technical barriers have been captured, continuing to bring out of coating and paint-on technique selected in simultaneously various novel solar energy heatings, becomes possibility thereby make polymer be used for preparing solar thermal collector.
The utility model content
In order to solve above-mentioned the deficiencies in the prior art, the heat collector that the utility model has designed a kind of solar thermal collector module that can splice as required and used this module.
Concrete scheme of the present utility model is: a kind of solar thermal collector module, comprise collecting plate, transparent light shield, and wherein transparent light shield covers on the collecting plate, and collecting plate is provided with selective coating; Be provided with the water route in the above-mentioned collecting plate; Be respectively equipped with flange and groove at least two sides of collecting plate, perhaps at least one side is provided with flange and at least one side is provided with groove; Flange is of a size of the size that plug-in type cooperates with groove; Collecting plate is provided with water inlet and delivery port, and water inlet and delivery port are communicated with the water route respectively.
The splicing that this programme is realized module and module by flange and the groove of collecting plate side, and realize that by connecting water inlet and delivery port the water route in the modules communicates.By selective coating to the solar energy shortwave select by force with long wave a little less than radiation, the collecting plate of the energy of absorption by heat conduction passes to the heat transfer medium (such as water etc.) in the water route, and energy reserve is got up.This programme has been broken traditional solar thermal collector fixed size, be not easy to the situation of transportation, installation, maintenance, replacing, and the easier realization of module of splicing is commercially produced in enormous quantities, simultaneously so that spliced solar thermal collector melt mutually better with the building environment.
As further improvement, above-mentioned water inlet is located in the flange, and above-mentioned delivery port is located in the groove, has also finished like this connection in water route in the module in the splicing of finishing module, and what have great convenience for the user installs and uses.
Above-mentioned collecting plate adopts the collecting plate of macromolecule polymer material, can greatly reduce the weight of heat collector; The shape of collecting plate can be rule or irregular shape, be preferably triangle or square or rectangle or rhombus or parallelogram or regular polygon, thereby can be spliced into as required various shape, with the adjustment floor space, and merge with building better.
For the connection sealing between reinforcing module, above-mentioned water inlet is connected with joint, and water outlet is provided with sealing ring in the above-mentioned groove, and the size of sealing ring and joint are of a size of the size that is sealed and matched.
In order to make collecting plate be convenient to processing and fabricating, above-mentioned collecting plate comprises upper plate and the lower plate of fixed seal connection, is respectively equipped with the half slot that forms the water route after fastening on upper plate and the lower plate, and namely the cross section in water route is circular.In like manner, above-mentioned flange and groove are also with upper plate and lower plate dimidiation, so that the water inlet in processing flange and the groove also makes things convenient for the installation of above-mentioned sealing ring simultaneously.Upper plate and lower plate link together by hot pressing or adhesive adhering and sealing, and joint is by screw thread or be hot bonding at water inlet.
In order to make above-mentioned upper plate and lower plate accurate positioning, be provided with alignment pin at upper plate and lower plate.
In order to increase compactness and the fastness that connects between aesthetic property and the module, above-mentioned flange is hemispherical flange, and above-mentioned groove is hemispherical groove; And hemispheric flange and hemispheric groove are of a size of the size of matched in clearance.
Absorb ability and the efficient of solar energy in order to improve above-mentioned upper plate, at least be provided with a boss on the upper plate, and boss is the boss that has five faces at least, it perhaps is the sphere boss, it perhaps is the cambered surface boss, above-mentioned selective coating is coated in the surface of boss, can receive like this irradiation of different angles sunlight, and prolongation was subjected to according to the time.When being provided with a plurality of boss, be provided with the gap between the boss, the peeling that this gap can effectively avoid coating to produce because of the effect of being expanded with heat and contract with cold.
Above-mentioned transparent light shield is Fresnel Lenses, on the boss that focuses on upper plate behind the Fresnel Lenses, has greatly improved light application time and light-receiving area, has improved solar energy utilization ratio.
A kind of heat collector of using above-mentioned solar thermal collector module comprises two described collector module at least, and is spliced into one by flange and groove, is communicated with by water inlet and delivery port to form bulk loop; Above-mentioned transparent light shield perhaps covers on the whole spliced collecting plate for covering on separately on the every collecting plate, and the space between transparent light shield and the collecting plate is vacuum state.
The utility model compared with prior art, mainly has following beneficial effect: 1) adopt the module connecting method, form the solar thermal collector of required area, broken traditional solar thermal collector fixed size, be not easy to the situation of transportation, installation, maintenance, replacing, simultaneously can so that spliced solar thermal collector and building merge better; 2) the transparent light shield of Fresnel lens structure can allow parallel sunshine have well to penetrate and and the optically focused effect is arranged, improve the utilization ratio of solar energy; 3) upper surface of upper plate adopts the boss design, increased and received sunlit angle and area, and prolonged the irradiated time that connects, selective coating has improved the absorb ability of plastics to sunshine simultaneously, and the gap between the boss can prevent effectively that coating from producing peeling because of the effect of being expanded with heat and contract with cold; 4) hemispherical flange and groove can be so that fast splicing between the module form a relatively-stationary integral plane, and heat transfer medium flows at intermodule simultaneously, the solar energy that the energy effective communication absorbs.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the utility model embodiment;
Fig. 2 is the side structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation of upper plate among the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, a kind of solar thermal collector module comprises upper plate 1, lower plate 2, transparent light shield 3, joint 6, sealing ring 7, alignment pin 8.
After upper plate 1 and lower plate 2 fastened, its four sides all formed a hemispheric flange 9 and a hemispheric groove 10 through fastening, and flange 9 and groove 10 are of a size of the size of plug-in type matched in clearance.
Groove 10 interior fastenings on two relative sides are formed with delivery port, and the flange 9 interior fastenings on these two sides form water inlets, and two delivery ports are communicated with two water routes 4 respectively, and two water inlets also are communicated with two water routes 4 respectively.
For the connection sealing between reinforcing module, joint 6 is installed in the water inlet, sealing ring 7 is located at groove 10 places, and the size of sealing ring 7 and joint 6 are of a size of the size that is sealed and matched.
In order to make upper plate 1 and lower plate 2 accurate positionings, upper plate 1 and lower plate 2 are located by alignment pin 8.
As shown in Figure 2, transparent light shield 3 covers on the upper plate 1, the space vacuum pumping state between transparent light shield 3 and the upper plate 1; Scribble selective coating 5 on the upper plate 1, and transparent light shield 3 adopts Fresnel lens structure.Sunshine focuses on the upper plate 1 after by transparent light shield 3, has improved solar energy utilization ratio.
As shown in Figures 2 and 3, absorb ability and the efficient of solar energy in order to improve upper plate 1, upper plate 1 is provided with a plurality of five boss 11, and above-mentioned selective coating 5 is coated in the surface of boss 11, has so greatly improved light application time and light-receiving area.
When present embodiment uses in reality, utilize hemispheric flange 9 to be connected with groove a plurality of solar thermal collector modules and vertically connect successively, the water route 4 of each module is tightly connected into the water route that communicates by joint 6 with sealing ring 7.In like manner, the module of a plurality of vertical connections utilizes flange 9 to be connected with groove to carry out located lateral to connect, and forms the solar thermal collector of required size.Focus on the boss 11 of upper plate 1 pass the transparent light shield 3 of Fresnel lens structure when sunshine after, 5 pairs of solar energy shortwaves of the selective coating on boss 11 surfaces select by force with long wave a little less than radiation, upper plate 1 and the lower plate 2 of the energy that absorbs by heat conduction passes to heat transfer medium in the water route 4, and energy reserve is got up.
Present embodiment has been broken traditional solar thermal collector fixed size, be not easy to the situation of transportation, installation, maintenance, replacing, and the easier realization of module of splicing is commercially produced in enormous quantities, simultaneously so that spliced solar thermal collector melt mutually better with the building environment.
Claims (10)
1. a solar thermal collector module comprises collecting plate, transparent light shield (3), and wherein transparent light shield (3) covers on the collecting plate, and collecting plate is provided with selective coating (5), it is characterized in that: be provided with water route (4) in the described collecting plate; Be respectively equipped with flange (9) and groove (10) at least two sides of collecting plate, perhaps at least one side is provided with flange (9) and at least one side is provided with groove (10); Flange (9) is of a size of the size that plug-in type cooperates with groove (10); Collecting plate is provided with water inlet and delivery port, and water inlet and delivery port are communicated with the water route respectively.
2. solar thermal collector module according to claim 1, it is characterized in that: described water inlet is located in the flange (9), and described delivery port is located in the groove (10).
3. solar thermal collector module according to claim 1, it is characterized in that: described collecting plate is the collecting plate of macromolecule polymer material, collecting plate be shaped as triangle the square or rectangle or rhombus or parallelogram or regular polygon.
4. solar thermal collector module according to claim 2, it is characterized in that: described water inlet is connected with joint (6), the interior water outlet of described groove (10) is provided with sealing ring (7), and the size of sealing ring (7) and joint (6) are of a size of the size that is sealed and matched.
5. each described solar thermal collector module according to claim 1～4, it is characterized in that: described collecting plate comprises upper plate (1) and the lower plate (2) of fixed seal connection, is respectively equipped with the half slot that forms water route (4) after fastening on upper plate (1) and the lower plate (2).
6. solar thermal collector module according to claim 5 is characterized in that: be provided with alignment pin (8) between described upper plate (1) and the lower plate (2).
7. each described solar thermal collector module according to claim 1～4, it is characterized in that: described flange (9) is hemispherical flange, and described groove (10) is hemispherical groove; The size of hemispheric flange (9) and hemispheric groove (10) are of a size of the size of matched in clearance.
8. solar thermal collector module according to claim 5 is characterized in that: be provided with at least a boss (11) on the described upper plate (1), boss (11) perhaps is the sphere boss for having the boss of five faces at least, perhaps is the cambered surface boss.
9. solar thermal collector module according to claim 8, it is characterized in that: described transparent light shield (3) is Fresnel Lenses.
10. an application rights requires the heat collector of 1 described solar thermal collector module, it is characterized in that: comprise at least two described collector module, and be spliced into one by flange (9) and groove (10), be communicated with the formation bulk loop by water inlet and delivery port; Described transparent light shield (3) perhaps covers on the whole spliced collecting plate for covering on separately on the every collecting plate, and the space between transparent light shield and the collecting plate is vacuum state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203675861U CN202915586U (en) | 2012-07-27 | 2012-07-27 | Solar thermal collector module and collector using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203675861U CN202915586U (en) | 2012-07-27 | 2012-07-27 | Solar thermal collector module and collector using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915586U true CN202915586U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203675861U Expired - Fee Related CN202915586U (en) | 2012-07-27 | 2012-07-27 | Solar thermal collector module and collector using same |
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| Country | Link |
|---|---|
| CN (1) | CN202915586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568210A (en) * | 2016-11-11 | 2017-04-19 | 江苏桑力太阳能产业有限公司 | Array solar heat collection panel assembly |
-
2012
- 2012-07-27 CN CN2012203675861U patent/CN202915586U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568210A (en) * | 2016-11-11 | 2017-04-19 | 江苏桑力太阳能产业有限公司 | Array solar heat collection panel assembly |
| CN109668342A (en) * | 2016-11-11 | 2019-04-23 | 江苏桑力太阳能产业有限公司 | A kind of array type solar collecting plate component |
| CN109668329A (en) * | 2016-11-11 | 2019-04-23 | 江苏桑力太阳能产业有限公司 | A kind of board-like solar energy heating component of array |
| CN109668329B (en) * | 2016-11-11 | 2020-09-22 | 江苏桑力太阳能产业有限公司 | Array plate type solar heat collection assembly |
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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: 20130501 Termination date: 20170727 |