CN201508056U - Flat plate type solar collector - Google Patents
Flat plate type solar collector Download PDFInfo
- Publication number
- CN201508056U CN201508056U CN2009203115514U CN200920311551U CN201508056U CN 201508056 U CN201508056 U CN 201508056U CN 2009203115514 U CN2009203115514 U CN 2009203115514U CN 200920311551 U CN200920311551 U CN 200920311551U CN 201508056 U CN201508056 U CN 201508056U
- Authority
- CN
- China
- Prior art keywords
- plate
- stainless steel
- rectangular shaped
- water inlet
- heat
- 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
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
Abstract
The utility model relates to a flat plate type solar collector, which belongs to a collector and solves the problems of the existing solar collector such as the high price, poor collecting effect and serious waste of thermal energy as a result of non-tight connection. In the technical scheme, the inner walls of the periphery of a rectangular frame are provided with frame insulating layers, an insulating layer is arranged on the upper end face of a bottom plate and in the rectangular frame, a water inlet pipe and a water outlet pipe are arranged in the rectangular frame along the length direction, a plurality of stainless steel pipes are arranged between the water inlet pipe and the water outlet pipe in parallel, one end of each stainless steel pipe is communicated with the water inlet pipe, the other end of each stainless steel pipe is communicated with the water outlet pipe, a collecting plate is fixedly arranged between two adjacent stainless steel pipes, the upper surface of the collecting plate is coated with a heat-absorbing coating, and the cross section of the collecting plate is in an arc shape. Due to the arc-shaped cross section of the collecting plate, the utility model has the advantages of large heat-absorbing area and good collecting effect, and improves the utilization rate of the thermal energy. Moreover, the utility model also has the advantages of simple structure, reliable operation, low cost and the like.
Description
Technical field
The utility model relates to a kind of solar thermal collector.
Background technology
Solar energy is inexhaustible clean energy resource, and under the prerequisite of current energy growing tension, extensive use solar energy has caused people's extensive concern.Solar thermal collector is in China's constantly development, and product commonly used at present mainly contains two kinds of forms: one, vacuum glass tubular type; Two, copper aluminum composite pipes is board-like.And the solar thermal collector of above-mentioned two kinds of forms has the following disadvantages: one, the plate core of solar thermal collector costs an arm and a leg, Heat-collecting effect is poor; Two, existing heat collector has not closely been wasted a large amount of heat energy owing to engaging.
The utility model content
The purpose of this utility model is for the plate core that solves existing solar thermal collector costs an arm and a leg, Heat-collecting effect difference and existing heat collector be owing to engaging the problem of closely not wasted a large amount of heat energy, and then a kind of flat-plate solar heat collector is provided.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: flat-plate solar heat collector described in the utility model comprises cover plate, rectangular shaped rim, the frame heat-insulation layer, water inlet pipe, outlet pipe, a plurality of stainless steel tubes, heat absorbing coating, heat-insulation layer and base plate, described heat collector also comprises a plurality of thermal-arrest plates, described rectangular shaped rim level is packed on the upper surface of base plate, inwall around the rectangular shaped rim is provided with the frame heat-insulation layer, heat-insulation layer is arranged on the upper surface of base plate and is positioned at rectangular shaped rim, water inlet pipe and outlet pipe are arranged in the rectangular shaped rim along the length direction of rectangular shaped rim, a plurality of stainless steel tubes are set in parallel between water inlet pipe and the outlet pipe, one end of each stainless steel tube is communicated with water inlet pipe, the other end of each stainless steel tube is communicated with outlet pipe, be fixed with a thermal-arrest plate between adjacent two stainless steel tubes, scribble heat absorbing coating on the upper surface of thermal-arrest plate, the cross section of described thermal-arrest plate is a circular shape, have two first through holes on one sidewall of rectangular shaped rim, have two second through holes that are connected with two first through holes of rectangular shaped rim on the frame heat-insulation layer, one end of water inlet pipe passes in two second through holes and two first through holes successively and is in communication with the outside, one end of outlet pipe pass successively in another and two first through holes in two second through holes another and be in communication with the outside, cover plate is packed on the rectangular shaped rim upper surface, and described cover plate and base plate 10 are double glazing.
The beneficial effects of the utility model are: the cross section of thermal-arrest plate of the present utility model is a circular arc, endotherm area is big, and the upper surface of thermal-arrest plate scribbles heat absorbing coating, sunshine shines the surface through double glazing and scribbles on the thermal-arrest plate of heat absorbing coating, wherein most of solar radiant energy is absorbed by the thermal-arrest plate, change heat energy into, and with the liquid of heat energy biography in stainless steel tube, Heat-collecting effect is good; Solar thermal collector of the present utility model is provided with between heat-insulation layer and cover plate, rectangular shaped rim and the base plate and combines closely, thereby saves a large amount of heat energy, has improved the heat energy utilization rate; That the utility model also has is simple in structure, reliable, with low cost, bearing capacity is strong, can bear two atmospheric pressure.
Description of drawings
Fig. 1 is that master of the present utility model looks cutaway view, and Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
The specific embodiment one: as illustrated in fig. 1 and 2, the described flat-plate solar heat collector of present embodiment comprises cover plate 1, rectangular shaped rim 2, frame heat-insulation layer 3, water inlet pipe 4, outlet pipe 5, a plurality of stainless steel tubes 6, heat absorbing coating 8, heat-insulation layer 9 and base plate 10, described heat collector also comprises a plurality of thermal-arrest plates 7, described rectangular shaped rim 2 levels are packed on the upper surface of base plate 10, inwall around the rectangular shaped rim 2 is provided with frame heat-insulation layer 3, heat-insulation layer 9 is arranged on the upper surface of base plate 10 and is positioned at rectangular shaped rim 2, water inlet pipe 4 and outlet pipe 5 are arranged in the rectangular shaped rim 2 along the length direction of rectangular shaped rim 2, a plurality of stainless steel tubes 6 are set in parallel between water inlet pipe 4 and the outlet pipe 5, one end of each stainless steel tube 6 is communicated with water inlet pipe 4, the other end of each stainless steel tube 6 is communicated with outlet pipe 5, be fixed with a thermal-arrest plate 7 between adjacent two stainless steel tubes 6, scribble heat absorbing coating 8 on the upper surface of thermal-arrest plate 7, the cross section of described thermal-arrest plate 7 is a circular shape, have two first through hole 2-1 on one sidewall of rectangular shaped rim 2, have two second through hole 3-1 that are connected with two first through hole 2-1 of rectangular shaped rim 2 on the frame heat-insulation layer 3, one end of water inlet pipe 4 passes among among two the second through hole 3-1 and two the first through hole 2-1 successively and is in communication with the outside, one end of outlet pipe 5 pass successively among another and two the first through hole 2-1 among two the second through hole 3-1 another and be in communication with the outside, cover plate 1 is packed on rectangular shaped rim 2 upper surfaces, and described cover plate 1 and base plate 10 are double glazing.The utility model is simple in structure, and thermal-arrest plate 7 can select for use the lower stainless steel substrates of price, stainless steel tube to carry out large-scale production.The utility model is a kind of heat collector that can bear hydraulic pressure and air pressure.
The specific embodiment two: as illustrated in fig. 1 and 2, the described heat absorbing coating 8 of present embodiment is a black chrome coating.So be provided with, can make the thermal-arrest plate absorb more thermal energy.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: as illustrated in fig. 1 and 2, described water inlet pipe 4 of present embodiment and outlet pipe 5 are stainless steel tube.Select stainless steel tube for use, good heat-transfer.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: as illustrated in fig. 1 and 2, present embodiment thermal-arrest plate 7 is a corrosion resistant plate.Select corrosion resistant plate for use, good heat-transfer.Other composition and annexation are identical with the specific embodiment one or two.
The operation principle of flat-plate solar heat collector described in the utility model: water is entered in stainless steel tube 6 and the outlet pipe 5 by water inlet pipe 4, sunshine shines the surface through transparent cover plate 1 and scribbles on a plurality of thermal-arrest plates 7 of heat absorbing coating 8, wherein most of solar radiant energy is absorbed by thermal-arrest plate 7, change heat energy into, and heat energy passed to liquid in the stainless steel tube 6 by thermal-arrest plate 7, after fluid temperature in the stainless steel tube 6 raises gradually, liquid in the stainless steel tube 6 flows out by outlet pipe 5, holds in the water storage tank stand-by.
Claims (4)
1. flat-plate solar heat collector, described heat collector comprises cover plate (1), rectangular shaped rim (2), frame heat-insulation layer (3), water inlet pipe (4), outlet pipe (5), a plurality of stainless steel tubes (6), heat absorbing coating (8), heat-insulation layer (9) and base plate (10), it is characterized in that: described heat collector also comprises a plurality of thermal-arrest plates (7), described rectangular shaped rim (2) level is packed on the upper surface of base plate (10), rectangular shaped rim (2) inwall all around is provided with frame heat-insulation layer (3), heat-insulation layer (9) is arranged on the upper surface of base plate (10) and is positioned at rectangular shaped rim (2), water inlet pipe (4) and outlet pipe (5) are arranged in the rectangular shaped rim (2) along the length direction of rectangular shaped rim (2), a plurality of stainless steel tubes (6) are set in parallel between water inlet pipe (4) and the outlet pipe (5), one end of each stainless steel tube (6) is communicated with water inlet pipe (4), the other end of each stainless steel tube (6) is communicated with outlet pipe (5), be fixed with a thermal-arrest plate (7) between adjacent two stainless steel tubes (6), scribble heat absorbing coating (8) on the upper surface of thermal-arrest plate (7), the cross section of described thermal-arrest plate (7) is a circular shape, have two first through holes (2-1) on one sidewall of rectangular shaped rim (2), have two second through holes (3-1) that are connected with two first through holes (2-1) of rectangular shaped rim (2) on the frame heat-insulation layer (3), one end of water inlet pipe (4) passes in two second through holes (3-1) and two first through holes (2-1) successively and is in communication with the outside, one end of outlet pipe (5) pass successively in another and two first through holes (2-1) in two second through holes (3-1) another and be in communication with the outside, cover plate (1) is packed on rectangular shaped rim (2) upper surface, and described cover plate (1) and base plate (10) are double glazing.
2. flat-plate solar heat collector according to claim 1 is characterized in that: described heat absorbing coating (8) is a black chrome coating.
3. flat-plate solar heat collector according to claim 1 and 2 is characterized in that: described water inlet pipe (4) and outlet pipe (5) are stainless steel tube.
4. flat-plate solar heat collector according to claim 1 and 2 is characterized in that: thermal-arrest plate (7) is a corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203115514U CN201508056U (en) | 2009-09-27 | 2009-09-27 | Flat plate type solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203115514U CN201508056U (en) | 2009-09-27 | 2009-09-27 | Flat plate type solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508056U true CN201508056U (en) | 2010-06-16 |
Family
ID=42469183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203115514U Expired - Fee Related CN201508056U (en) | 2009-09-27 | 2009-09-27 | Flat plate type solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975455A (en) * | 2010-08-13 | 2011-02-16 | 佛山市高明区通洋高科太阳能有限公司 | Light energy water heater |
| CN101975453A (en) * | 2010-08-13 | 2011-02-16 | 佛山市高明区通洋高科太阳能有限公司 | Solar water heater device |
| CN101975454A (en) * | 2010-08-13 | 2011-02-16 | 佛山市高明区通洋高科太阳能有限公司 | Cyclic heating device and cyclic heating method for solar water heater |
-
2009
- 2009-09-27 CN CN2009203115514U patent/CN201508056U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975455A (en) * | 2010-08-13 | 2011-02-16 | 佛山市高明区通洋高科太阳能有限公司 | Light energy water heater |
| CN101975453A (en) * | 2010-08-13 | 2011-02-16 | 佛山市高明区通洋高科太阳能有限公司 | Solar water heater device |
| CN101975454A (en) * | 2010-08-13 | 2011-02-16 | 佛山市高明区通洋高科太阳能有限公司 | Cyclic heating device and cyclic heating method for solar water heater |
| CN101975453B (en) * | 2010-08-13 | 2012-08-29 | 佛山市高明区通洋高科太阳能有限公司 | Solar water heater device |
| CN101975454B (en) * | 2010-08-13 | 2012-11-28 | 佛山市高明区通洋高科太阳能有限公司 | Cyclic heating device and cyclic heating method for solar water heater |
| CN101975455B (en) * | 2010-08-13 | 2012-11-28 | 佛山市高明区通洋高科太阳能有限公司 | Light energy water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101353923A (en) | Aluminum alloy non-welding and roof tile solar heat collector | |
| CN101655289A (en) | Flat plate solar heat collector | |
| CN201954784U (en) | Gas-liquid double-phase plate type solar heat collector with double illuminated surfaces | |
| CN201508056U (en) | Flat plate type solar collector | |
| CN202056950U (en) | Novel heating device taking solar energy as heat source | |
| CN202419972U (en) | Square-pipe-type solar heat collector | |
| CN201827868U (en) | Solar energy steam generating device | |
| CN101922806A (en) | Water curtain type plate solar collector | |
| CN201764735U (en) | Full glass vacuum solar energy heat-collecting tube with multiple inner tubes | |
| CN201697349U (en) | Novel solar heat collection module | |
| CN201322456Y (en) | Vacuum flat glass box type solar thermal collector | |
| CN202452721U (en) | Concentric-circle type photo-thermal photovoltaic conversion vacuum glass pipe heat collecting system | |
| CN201795612U (en) | Multifunctional flat-plate solar collector | |
| CN201522113U (en) | Vacuum sealed sunning solar water heater | |
| CN101832659A (en) | High-efficiency flat type solar heat collector and solar water heater | |
| CN201396970Y (en) | Flow channel structure of flat-plate solar collector plate core | |
| CN201772645U (en) | Water-curtain-shaped solar flat plate collector | |
| CN201173611Y (en) | Flat plate type solar energy water-heater | |
| CN201903193U (en) | Gravity heat pipe type flat-plate solar heat collector | |
| CN201434527Y (en) | Straight-through photothermal conversion compound pipe | |
| CN101093113A (en) | Solar powered water heater of vacuum heat collection flat heat pipes | |
| CN204830518U (en) | Solar energy flat plate collector | |
| CN204880786U (en) | Solar water heater convenient to installation | |
| CN201187896Y (en) | Solar vacuum superconduction heat exchanger | |
| CN204630113U (en) | A kind of full-plastic pressure-bearing dual cycle solar water container |
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: 20100616 Termination date: 20120927 |