CN203518267U - Solar flat plate collector - Google Patents
Solar flat plate collector Download PDFInfo
- Publication number
- CN203518267U CN203518267U CN201320486434.8U CN201320486434U CN203518267U CN 203518267 U CN203518267 U CN 203518267U CN 201320486434 U CN201320486434 U CN 201320486434U CN 203518267 U CN203518267 U CN 203518267U
- Authority
- CN
- China
- Prior art keywords
- plate
- heat exchanger
- exchanger plates
- flat plate
- solar collector
- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar flat plate collector and belongs to the field of solar energy application. The solar flat plate collector is formed by a thermal insulation semi-box body, an absorber plate and a transparent cover plate. Copper tubes are welded to an aluminum plate to form the absorber plate. Because copper and aluminum are precious metal, the cost of the absorber plate is high. Therefore, the solar flat plate collector is high in manufacturing cost and popularization and application of the solar flat plate collector are influenced. The solar flat plate collector is characterized in that the absorber plate is formed by a heat exchange panel (2) and a common flowing tube (4). The heat exchange panel (2) and the common flowing tube (4) are made of glass materials. The heat exchange panel (2) is a piece of sheet glass provided with a plurality of through holes. The common flowing tube (4) is provided with a plurality of tube nozzles (5) corresponding to the through holes of the heat exchange panel (2). The tube nozzles (5) of the common flowing tube (4) are inserted into the through holes (6) in the two ends of the heat exchange panel (2) to form the absorber plate of the solar flat plate collector. The absorber plate is arranged in the thermal insulation semi-box body (1), then the thermal insulation semi-box body (1) is covered with the transparent cover plate, and the solar flat plate collector is formed. The absorber plate of the solar flat plate collector is made of glass, so the solar flat plate collector is low in price, corrosionproof and long in service life; if the absorber plate of the solar flat plate collector is made of plastic, the cost is lower.
Description
Technical field
The utility model is a kind of plate solar collector, belongs to Application of Solar Energy field.
Background technology
The hot storage of known plate solar is that plate core and transparent cover plate form by insulation half box body, plate core is that copper pipe is welded on aluminium sheet as the parts that receive solar energy, and because copper aluminium is all precious metal, price is very high, so the cost of plate core is high, plate core is again the core component of solar thermal collector, in solar thermal collector cost, plate core takies major part, expensive copper aluminium sheet core, make the cost of plate solar collector higher, affect promoting the use of of flat plate collector, therefore, also need to improve.
Summary of the invention
The purpose of this utility model, the plate solar collector that provides a kind of price lower is provided
Its solution is: the hot storage of plate solar, by insulation half box body, plate core and transparent cover plate form, it is characterized in that: plate core is by heat exchanger plates and flow altogether pipe and form, heat exchanger plates flows effective glass material together to be made, heat exchanger plates is the plate glass with some through holes, flowing altogether pipe has and the corresponding some ozzles of heat exchanger plates through hole, by the ozzle of common stream pipe, insert in the through hole at heat exchanger plates two ends, become the plate core of plate solar collector, at plate core upper surface, make coating for selective absorption, by plate core be placed in insulation half box body in the middle of, cover transparent cover plate, become plate solar collector.
The critical piece of this plate solar collector is made of glass material, and glass is anticorrosive, long service life, and low price, is of value to applying of plate solar collector.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described, according to the length of original plate core of solar heat-collecting and wide size, design and produce heat exchanger plates (2) and flow altogether the glass mold of managing (4), by after glass material heating and melting, utilize this mould to be shaped to heat exchanger plates (2) and flow altogether pipe (4), the ozzle (5) that will be total to again stream pipe (4) inserts in the through hole (6) at heat exchanger plates (2) two ends, and insert division is sealed, the material of sealing, available sealant sealing, also available glass powder with low melting point welded seal, then, upper surface at collector plate core is made coating for selective absorption, the plate core of coating for selective absorption will be made again, be placed in the centre of insulation half box body (1), on the limit mouth of insulation half box body (1), place O-ring seal, cover transparent cover plate (3), become the plate solar collector with glass plate core instead of copper aluminium sheet core.Described insulation half box body, refers to and the bottom of half box body is provided with insulation material.Described glass material, refers to frit or cullet.
Improvement of the present utility model is: the lower surface at glass plate core applies thermal insulation coat.Like this, both strengthened heat insulation effect, can reduce again the thickness of insulation material, and made solar thermal collector lighter, thinner, be convenient to transportation and install.
Of the present utility modelly again improve and be: what at the lower surface of glass plate core, apply is reflective space adiabatic heat-insulation coating.This coating, can suppress 90% infra-red radiation, better heat preservation.
Improvement again of the present utility model is: in frit, increase the colouring agent that is conducive to solar absorption, make glass become black.To save the operation of making coating for selective absorption.
The utility model can also improve like this: one end of heat exchanger plates (2) is connected with another sheet heat exchanger plates (2) by plug connector, forms two or multi-disc heat exchanger plates (2) and flows together the long slab core that pipe (4) forms.Described plug connector, is that two ends have and the corresponding ozzle of the through hole (6) of heat exchanger plates (2), and this ozzle flows sample of ozzle of pipe (4) together.Utilize plug connector, in array is installed, will save a lot of pipe fittings.
Claims (6)
1. a plate solar collector, by insulation half box body, plate core and transparent cover plate form, it is characterized in that: plate core is by heat exchanger plates (2) and be total to stream pipe (4) formation, heat exchanger plates (2) flows pipe (4) together to be made of glass material, heat exchanger plates (2) is for having the plate glass of some through holes (6), stream pipe (4) has and the corresponding some ozzles of heat exchanger plates (2) through hole (6) (5) altogether, to be total to the ozzle (5) of stream pipe (4), insert in the through hole (6) at heat exchanger plates (2) two ends, become the plate core of plate solar collector, at plate core upper surface, make coating for selective absorption, plate core is placed in to the centre of insulation half box body (1), cover transparent cover plate (3), become plate solar collector.
2. a kind of plate solar collector according to claim 1, is characterized in that: the lower surface at plate core applies thermal insulation coat.
3. a kind of plate solar collector according to claim 1 and 2, is characterized in that: what at the lower surface of plate core, apply is reflective space adiabatic heat-insulation coating.
4. a kind of plate solar collector according to claim 1, is characterized in that: in frit, increase the colouring agent that is conducive to solar absorption, making glass is black.
5. a kind of plate solar collector according to claim 1, it is characterized in that: one end of heat exchanger plates (2) is connected with another sheet heat exchanger plates (2) by plug connector, form two or multi-disc heat exchanger plates (2) and flow together the long slab core that pipe (4) forms, described plug connector, be that two ends have and the corresponding ozzle of the through hole (6) of heat exchanger plates (2), the ozzle that this ozzle flows pipe (4) is together identical.
6. a kind of plate solar collector according to claim 1, is characterized in that: use plastics instead of glass, the heat exchanger plates (2) of making flat plate collector flows pipe (4) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486434.8U CN203518267U (en) | 2013-08-03 | 2013-08-03 | Solar flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486434.8U CN203518267U (en) | 2013-08-03 | 2013-08-03 | Solar flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518267U true CN203518267U (en) | 2014-04-02 |
Family
ID=50377193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486434.8U Expired - Fee Related CN203518267U (en) | 2013-08-03 | 2013-08-03 | Solar flat plate collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004068A (en) * | 2014-04-19 | 2015-10-28 | 余华阳 | Solar heat collector |
| CN105020911A (en) * | 2014-04-29 | 2015-11-04 | 余华阳 | Full-glass vacuum flat-plate heat collector |
-
2013
- 2013-08-03 CN CN201320486434.8U patent/CN203518267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004068A (en) * | 2014-04-19 | 2015-10-28 | 余华阳 | Solar heat collector |
| CN105020911A (en) * | 2014-04-29 | 2015-11-04 | 余华阳 | Full-glass vacuum flat-plate heat 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 |
Granted publication date: 20140402 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |