CN200972273Y - Plate solar heat collector - Google Patents
Plate solar heat collector Download PDFInfo
- Publication number
- CN200972273Y CN200972273Y CNU2006201371870U CN200620137187U CN200972273Y CN 200972273 Y CN200972273 Y CN 200972273Y CN U2006201371870 U CNU2006201371870 U CN U2006201371870U CN 200620137187 U CN200620137187 U CN 200620137187U CN 200972273 Y CN200972273 Y CN 200972273Y
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- CN
- China
- Prior art keywords
- heat
- collector
- plate
- welded
- absorber
- 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
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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 flat solar energy collector, including a heat collecting chip, a glass cover arranged above the heat collecting chip, a thermal insulation layer positioned below and around the heat collecting chip and a protection back plate arranged outside the thermal insulation layer. The glass cover, the heat collecting chip, the thermal insulation layer and the back plate are formed into a whole part on one side frame. The heat collecting chip comprises a plurality of exhaust tubes connected to heat absorption plates and two headers welded onto the two terminals of the exhaust tubes and connected to the heating system, which is characterized in that the two headers are provided with heat-absorption plates which are welded onto the headers. The utility model can fill the glass cover and the space formed by frames with heat-absorption plates because the headers are welded with heat-absorption plates, thereby, effectively increasing the net heat-absorption area of heat-absorption plates and improving the heat collecting efficiency of the solar collector. At the same time, the utility model can shorten the length of the exhaust tube and save materials for manufacturing exhaust tubes. The utility model can be widely applied to various solar energy heating systems.
Description
Technical field
The utility model relates to a kind of flat-plate solar heat collector.
Background technology
General flat-plate solar heat collector (as shown in Figure 1) comprises a heat-collecting plate core 1, one is arranged on the glass cover-plate 2 of heat-collecting plate core 1 top, one backboard 4 that is arranged on heat-collecting plate core 1 below and heat-insulation layer all around 3 and is arranged on heat-insulation layer 3 outsides, glass cover-plate 2, heat-collecting plate core 1, heat-insulation layer 3 and backboard 4 are fixing by a frame 5.Wherein heat-collecting plate core 1 (as Fig. 2, shown in Figure 3) is made up of at two collectors 8 at comb 7 two ends with welding and connection some combs 7 that are welded with absorber plate 6, and two collectors 8 connect heating systems.Therefore above-mentioned flat-plate solar heat collector has higher collecting efficiency, obtained using widely in water heater and other collecting system, but it also has some shortcomings and has to be overcome.Such as: in the heat-collecting plate core of forming by comb, absorber plate and collector, absorber plate generally only is welded on the comb, and collector is exposed to the outside of two ends absorber plate, and this has not only dwindled the whole endotherm area of absorber plate, and the collector that exposes is below glass cover-plate, and outward appearance is very ugly.Both made some its edge of whole absorber plate cover collector, but it not weld together, so heat transfer efficiency is affected with collector.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides the higher flat type solar heat collector of a kind of collecting efficiency.
For achieving the above object; the utility model is taked following technical scheme: a kind of flat type solar heat collector; it comprises a heat-collecting plate core; one is arranged on the glass cover-plate of described heat-collecting plate core top; one is arranged on described heat-collecting plate core below and heat-insulation layer all around and is arranged on the protection backboard of described heat-insulation layer outside; described glass cover-plate; heat-collecting plate core; heat-insulation layer and backboard are fixed into one by a frame; described heat-collecting plate core is made up of with two collectors that are welded on described comb two ends and are connected heating system some combs that are welded with absorber plate; it is characterized in that: on described two collectors, be respectively arranged with absorber plate, and described absorber plate is welded on the described collector.
The absorber plate that is arranged on the described collector is two absorber plates that are provided with and are welded on separately on the described collector.
The length in described two absorber plates outside exceeds the position at described collector place, inboard and the absorber plate imbricate that is welded on the described comb.
The length in described two absorber plates outside is concordant with the position at described collector place, inboard and the absorber plate imbricate that is welded on the described comb.
The absorber plate that is arranged on the described collector is a whole plate with the described absorber plate that is welded on the described comb, and is welded on the described collector.
The length at described whole plate two ends exceeds the position at described collector place.
The length at described whole plate two ends is concordant with the position at described collector place.
The two ends of described absorber plate are the circular arc corresponding with described collector.
The two ends of each described comb are bent downwardly respectively, and described absorber plate is horizontal, can contact each described comb and collector simultaneously.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model improves heat-collecting plate core, absorber plate at first also is set on collector, simultaneously absorber plate is welded on the collector, therefore can make and all be full of absorber plate in the whole glass cover-plate, increase effective endotherm area of absorber plate, improved the collecting efficiency of whole heat collector.2, therefore the utility model can be considered to take because of collector the problem of heat collector gross area again, and can consider to shorten the length of comb owing to also be provided with absorber plate on collector, saves the materials of comb.3, the utility model not only makes the whole space of being made up of glass cover-plate and frame be fully used owing to completely spread absorber plate in glass cover-plate, and profile seems good-looking in good order, and then has improved the commercial quality of product.The utility model can be widely used in the various solar energy heat distribution systems.
Description of drawings
Fig. 1 is a classic flat-plate formula solar thermal collector structural representation
Fig. 2 is a classic flat-plate formula solar heat-collection plate cored structure schematic diagram
Fig. 3 is the elevational schematic view of Fig. 2
Fig. 4 is the structural representation of heat-collecting plate core in the utility model device
Fig. 5 is another embodiment of heat-collecting plate core in the utility model device
Fig. 6 is an embodiment again of heat-collecting plate core in the utility model device
The specific embodiment
Below in conjunction with drawings and Examples the utility model is explained in further detail.
As shown in Figure 1 and Figure 2; the main building block of the utility model is identical with conventional art; comprise a heat-collecting plate core 1; one is arranged on the glass cover-plate 2 of heat-collecting plate core 1 top; one is arranged on heat-collecting plate core 1 below and heat-insulation layer all around 3; and the protection backboard 4 that is arranged on heat-insulation layer 3 outsides, glass cover-plate 2, heat-collecting plate core 1, heat-insulation layer 3 and protection backboard 4 are fixed into one by a frame 5.Wherein heat-collecting plate core 1 is made up of at two collectors 8 at comb 7 two ends with welding and connection some combs 7 that are welded with absorber plate 6, and two thermal-collecting tubes 8 connect heating systems.As Fig. 4, Fig. 5, shown in Figure 6, feature of the present utility model is: walk crosswise respectively at the end face of two collectors 8 absorber plate 9 is set, and absorber plate 9 is welded on the collector 8.Absorber plate 9 outsides that are welded on the collector 8 can be concordant with the position of collector 8, the position that also can exceed collector 8, and the inboard of absorber plate 9 and absorber plate 6 justified margins that are welded on the comb 7, or exceed absorber plate 6 edges, make the imbricate of absorber plate 6,9.Can exceed collector 8 owing to be arranged on the outer ledge of the absorber plate 9 on the collector 8, but do not exceed heat-insulation layer 3 and frame 5, therefore under the situation of the size constancy of whole frame 5, the length of whole group comb 7 can shorten, can save comb 7 materials, but do not influence Heat-collecting effect, improved Heat-collecting effect on the contrary.
As Fig. 5, shown in Figure 6, absorber plate 6 makes it can cover collector 8, or exceeds collector 8, and be welded on the collector 8 if one whole absorber plate can strengthen the size at original absorber plate 6 two ends.Can have two kinds of frame modes this moment, a kind of is that the circular arc corresponding with collector 8 is arranged at absorber plate 6 two ends at collector 8 places, another kind is that comb 7 two ends are bent downwardly, so that the absorber plate 6 of level can contact comb 7 and collector 8 simultaneously, and is welded on comb 7 and the collector 8.
The utility model principal character is that absorber plate is set on collector, and absorber plate is welded on the collector, and therefore other improvement of carrying out on the basis of these characteristics of application should not got rid of outside protection domain of the present utility model.
Claims (9)
1; a kind of flat type solar heat collector; it comprises a heat-collecting plate core; one is arranged on the glass cover-plate of described heat-collecting plate core top; one is arranged on described heat-collecting plate core below and heat-insulation layer all around and is arranged on the protection backboard of described heat-insulation layer outside; described glass cover-plate; heat-collecting plate core; heat-insulation layer and backboard are fixed into one by a frame; described heat-collecting plate core is made up of with two collectors that are welded on described comb two ends and are connected heating system some combs that are welded with absorber plate; it is characterized in that: on described two collectors, be respectively arranged with absorber plate, and described absorber plate is welded on the described collector.
2, a kind of flat type solar heat collector as claimed in claim 1 is characterized in that: the absorber plate that is arranged on the described collector is two absorber plates that are provided with and are welded on separately on the described collector.
3, a kind of flat type solar heat collector as claimed in claim 2 is characterized in that: the length in described two absorber plates outside exceeds the position at described collector place, inboard and the absorber plate imbricate that is welded on the described comb.
4, a kind of flat type solar heat collector as claimed in claim 2 is characterized in that: the length in described two absorber plates outside is concordant with the position at described collector place, inboard and the absorber plate imbricate that is welded on the described comb.
5, a kind of flat type solar heat collector as claimed in claim 1 is characterized in that: the absorber plate that is arranged on the described collector is a whole plate with the described absorber plate that is welded on the described comb, and is welded on the described collector.
6, a kind of flat type solar heat collector as claimed in claim 5 is characterized in that: the length at described whole plate two ends exceeds the position at described collector place.
7, a kind of flat type solar heat collector as claimed in claim 5 is characterized in that: the length at described whole plate two ends is concordant with the position at described collector place.
8, as claim 5 or 6 or 7 described a kind of flat type solar heat collectors, it is characterized in that: the two ends of described absorber plate are the circular arc corresponding with described collector.
9, as claim 5 or 6 or 7 described a kind of flat type solar heat collectors, it is characterized in that: the two ends of each described comb are bent downwardly respectively, and described absorber plate is horizontal, can contact each described comb and collector simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201371870U CN200972273Y (en) | 2005-11-22 | 2006-10-11 | Plate solar heat collector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520133433.0 | 2005-11-22 | ||
| CN200520133433 | 2005-11-22 | ||
| CNU2006201371870U CN200972273Y (en) | 2005-11-22 | 2006-10-11 | Plate solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972273Y true CN200972273Y (en) | 2007-11-07 |
Family
ID=38883526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201371870U Expired - Fee Related CN200972273Y (en) | 2005-11-22 | 2006-10-11 | Plate solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972273Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679586A (en) * | 2011-03-10 | 2012-09-19 | 王蕾 | Heat collector plate core with high pressure bearing capacity and multi-material lamination manufacturing process |
| CN104197560A (en) * | 2014-09-19 | 2014-12-10 | 乔建华 | Ceramic-metal composite energy accumulation heat collecting plate core and solar thermal collector with same |
-
2006
- 2006-10-11 CN CNU2006201371870U patent/CN200972273Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679586A (en) * | 2011-03-10 | 2012-09-19 | 王蕾 | Heat collector plate core with high pressure bearing capacity and multi-material lamination manufacturing process |
| CN104197560A (en) * | 2014-09-19 | 2014-12-10 | 乔建华 | Ceramic-metal composite energy accumulation heat collecting plate core and solar thermal collector with same |
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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: 20071107 Termination date: 20101011 |