CN203572050U - Solar energy spotlighting and storing flat plate heat collector - Google Patents
Solar energy spotlighting and storing flat plate heat collector Download PDFInfo
- Publication number
- CN203572050U CN203572050U CN201320688827.7U CN201320688827U CN203572050U CN 203572050 U CN203572050 U CN 203572050U CN 201320688827 U CN201320688827 U CN 201320688827U CN 203572050 U CN203572050 U CN 203572050U
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- CN
- China
- Prior art keywords
- pipe
- armorplate glass
- sensitizing tube
- reflector
- flat plate
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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.)
- Withdrawn - After Issue
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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 provides a solar energy spotlighting and storing flat plate heat collector. The solar energy is stored and utilized through phase change materials. The solar energy spotlighting and storing flat plate heat collector comprises an aluminum alloy frame, the two faces of the edge of the aluminum alloy frame are respectively provided with an armorplate glass plate in a sealed mode, the gap between the armorplate glass plates is vacuum, the lower portion of a medium inlet pipe and the lower portion of a medium outlet pipe are communicated with a U-shaped pipe in parallel, the lower portion of the U-shaped pipe is wrapped with a sensitization pipe arranged between an inner armorplate glass plate layer and a reflector, and the gap between the sensitization pipe and the U-shaped pipe is filled with solid-liquid phase change materials. The solar energy spotlighting and storing flat plate heat collector has the following advantages that the light ray vertically enters the heat collector, the periphery of the sensitization pipe is irradiated by the sunshine through the direct irradiation and the reflection of the reflector, the phase change materials absorb heat to the liquid state, the heat exchanging is achieved between liquid-state phase change materials and a medium in the U-shaped pipe, the heat is brought away and stored through the circulation of the medium, the purpose of storing the energy is achieved, the energy storing efficiency is improved, and the solar energy spotlighting and storing flat plate heat collector saves energy and is environmentally friendly and can be popularized and used.
Description
Technical field
The utility model relates to solar energy storage application, is specifically related to a kind of Salar light-gathering storage flat plate collector.
Background technology
In recent years, society energy shortage and environmental pollution become the important problem that we face.Developing regenerative resource has important practical significance to energy-conservation and environmental protection.
The raising energy utilization rate that taps a new source of energy has become the important topic of industrial development.Therefore, phase-changing energy storage material (phase change material) becomes the study hotspot of domestic and international using energy source and material science aspect, along with the maturation of phase change energy storage technology, utilize the device of phase-changing energy storage material stored energy also to reach its maturity, be widely used in the every field of daily life.
Summary of the invention
Based on above-mentioned technical background, the utility model provides a kind of Salar light-gathering storage flat plate collector, utilizes phase-changing energy storage material storage, utilizes solar energy.
The technical solution of the utility model is: Salar light-gathering storage flat plate collector, comprise aluminum alloy frame, the edge two sides of aluminum alloy frame is sealedly connected with respectively outer armorplate glass, there is internal layer armorplate glass the outer armorplate glass inner side of front end, space between outer armorplate glass and internal layer armorplate glass, extracts the air of the inside to form vacuum out, there is reflector the outer armorplate glass inner side of rear end, space between outer armorplate glass and reflector, the air of the inside is extracted out and formed vacuum, between internal layer armorplate glass and reflector, seal diaphragm is arranged at top, two pipes that have through-thickness to arrange above seal diaphragm, respectively medium inlet and media outlet pipe, pipe is an end opening, other end enclosed construction, two pipe opening directions are contrary, two parallel contour arrangements of pipe, at the some U-shaped pipes that are arranged in parallel of two pipe bottoms connection in parallel, U-shaped pipe is enclosed with sensitizing tube through the part outside of seal diaphragm, sensitizing tube and seal diaphragm are tightly connected, blind plate sealing is arranged at sensitizing tube bottom, U-shaped pipe and seal diaphragm are tightly connected through place,
Some U-shaped pipes that are arranged in parallel are together with parallel being placed between internal layer armorplate glass and reflector of sensitizing tube of its coated outside, and the space between sensitizing tube and U-shaped pipe is filled with solid-liquid phase change material.
Sensitizing tube cross section ovalize, the oval-shaped major axis of sensitizing tube is perpendicular to reflector plane, the distance between sensitizing tube and sensitizing tube is its ellipse short shaft 2 times.
The elliptical cross-sectional area of sensitizing tube is between 2～2.5 times of two straight length area sums of U-shaped pipe.
Photographic plate is comprised of the square concentration piece of each 0.15mm of being of a size of near sensitizing tube one side surface, the angle principle that arranges of concentration piece is, light is irradiated to reflector, each concentration piece reflects one light, the light of the concentration piece reflection of combination evenly reflexes to the oval Lower Half of sensitizing tube, and the oval first half of sensitizing tube is by light direct irradiation.
Between internal layer safety glass and aluminum alloy frame, fill and be sealed with heat-barrier material, between reflector and aluminum alloy frame, fill and be sealed with heat-barrier material.
The utlity model has following beneficial effect: by light vertical irradiation, enter heat collector, reflective through direct irradiation and reflector, sensitizing tube surrounding all has solar radiation, make phase-change material heat absorption become liquid state, the medium in liquid phase-change material and U-shaped pipe produces heat exchange, and medium circulation is taken away storage by heat, reach the object of energy storage, improved energy storage efficiency, and energy-conserving and environment-protective, favourable promoting the use of.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is A-A profiles of accompanying drawing 1;
Accompanying drawing 3 is B-B profiles of accompanying drawing 1.
1-aluminum alloy frame in figure, 2-medium inlet pipe, 3-media outlet pipe, 4-seal diaphragm, 5-U shape pipe, 6-solid-liquid phase change material, 7-reflector, 8-vacuum, the outer armorplate glass of 9-, 10-internal layer armorplate glass, 11-sensitizing tube, 12-heat-barrier material, 13-light, 14-concentration piece.
the specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
By Fig. 1 in conjunction with shown in Fig. 2, Fig. 3, Salar light-gathering storage flat plate collector, comprise aluminum alloy frame 1, the edge two sides of aluminum alloy frame 1 is sealedly connected with respectively outer armorplate glass 9, there is internal layer armorplate glass 10 outer armorplate glass 9 inner sides of front end, space between outer armorplate glass 9 and internal layer armorplate glass 10, extracts the air of the inside to form vacuum 8 out, there is reflector 7 outer armorplate glass 9 inner sides of rear end, space between outer armorplate glass 9 and reflector 7, the air of the inside is extracted out and formed vacuum 8, between internal layer armorplate glass 9 and reflector 7, seal diaphragm 4 is arranged at top, two pipes that seal diaphragm 4 has through-thickness to arrange above, respectively medium inlet 2 and media outlet pipe 3, pipe is an end opening, other end enclosed construction, two pipe opening directions are contrary, two parallel contour arrangements of pipe, at the some U-shaped pipes 5 that are arranged in parallel of two pipe bottoms connection in parallel, U-shaped pipe 5 is enclosed with sensitizing tube 11 through the part outside of seal diaphragm 4, sensitizing tube 11 is tightly connected with seal diaphragm 4, blind plate sealing is arranged at sensitizing tube 11 bottoms, U-shaped pipe 5 is tightly connected through place with seal diaphragm 4,
Some U-shaped pipes 5 that are arranged in parallel are together with parallel being placed between internal layer armorplate glass 10 and reflector 7 of sensitizing tube 11 of its coated outside, and the space between sensitizing tube 11 and U-shaped pipe 5 is filled with solid-liquid phase change material 6.
Whole heat collector is pressed to local latitude and season to be installed by the angle of direct sunlight, light 13 vertical irradiations enter heat collector, reflective through direct irradiation and reflector, sensitizing tube 11 surroundings all have solar radiation, make phase-change material heat absorption become liquid state, medium in liquid phase-change material and U-shaped pipe 5 produces heat exchange, and medium circulation is taken away storage by heat.
The elliptical cross-sectional area of sensitizing tube 11 is between 2～2.5 times of 5 two straight length area sums of U-shaped pipe, namely solid-liquid phase change material 6 loadings in sensitizing tube 11 are 1～1.5 times of U-shaped pipe 5, evidence, this Capacity Ratio can make performance energy storage efficiency and the cost minimization of solid-liquid phase change material 6 maximum magnitudes.
Between internal layer safety glass 10 and aluminum alloy frame 1, fill and be sealed with heat-barrier material 12, between reflector 7 and aluminum alloy frame 1, fill and be sealed with heat-barrier material 12, make whole heat collector effect of heat insulation better.
Claims (5)
1. a Salar light-gathering storage flat plate collector, comprise aluminum alloy frame (1), it is characterized in that: the edge two sides of aluminum alloy frame (1) is sealedly connected with respectively outer armorplate glass (9), there is internal layer armorplate glass (10) outer armorplate glass (9) inner side of front end, space between outer armorplate glass (9) and internal layer armorplate glass (10), extracts the air of the inside to form vacuum (8) out, there is reflector (7) outer armorplate glass (9) inner side of rear end, space between outer armorplate glass (9) and reflector (7), the air of the inside is extracted out and formed vacuum (8), between internal layer armorplate glass (9) and reflector (7), seal diaphragm (4) is arranged at top, two pipes that seal diaphragm (4) has through-thickness to arrange above, respectively medium inlet (2) and media outlet pipe (3), pipe is an end opening, other end enclosed construction, two pipe opening directions are contrary, two parallel contour arrangements of pipe, at the some U-shaped pipes (5) that are arranged in parallel of two pipe bottoms connection in parallel, U-shaped pipe (5) is enclosed with sensitizing tube (11) through the part outside of seal diaphragm (4), sensitizing tube (11) is tightly connected with seal diaphragm (4), blind plate sealing is arranged at sensitizing tube (11) bottom, U-shaped pipe (5) is tightly connected through place with seal diaphragm (4),
Some U-shaped pipes (5) that are arranged in parallel are together with parallel being placed between internal layer armorplate glass (10) and reflector (7) of sensitizing tube (11) of its coated outside, and the space between sensitizing tube (11) and U-shaped pipe (5) is filled with solid-liquid phase change material (6).
2. Salar light-gathering storage flat plate collector according to claim 1, it is characterized in that: sensitizing tube (11) cross section ovalize, the oval-shaped major axis of sensitizing tube (11) is perpendicular to reflector (7) plane, the twice that the distance between sensitizing tube (11) and sensitizing tube (11) is its ellipse short shaft.
3. Salar light-gathering storage flat plate collector according to claim 2, is characterized in that: the elliptical cross-sectional area of sensitizing tube (11) is between two to two. 5 times of (5) two straight length area sums of U-shaped pipe.
4. Salar light-gathering storage flat plate collector according to claim 1, it is characterized in that: photographic plate (7) is comprised of the square concentration piece of each 0.15mm of being of a size of (14) near sensitizing tube (11) one side surfaces, the angle principle that arranges of concentration piece (14) is, light (13) is irradiated to reflector (7), each concentration piece (14) reflects one light, the light (13) of concentration piece (14) reflection of combination evenly reflexes to the oval Lower Half of sensitizing tube (11), the oval first half of sensitizing tube (11) is by light (13) direct irradiation.
5. Salar light-gathering storage flat plate collector according to claim 1 and 2, it is characterized in that: between internal layer safety glass (10) and aluminum alloy frame (1), fill and be sealed with heat-barrier material (12), between reflector (7) and aluminum alloy frame (1), fill and be sealed with heat-barrier material (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688827.7U CN203572050U (en) | 2013-11-04 | 2013-11-04 | Solar energy spotlighting and storing flat plate heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688827.7U CN203572050U (en) | 2013-11-04 | 2013-11-04 | Solar energy spotlighting and storing flat plate heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572050U true CN203572050U (en) | 2014-04-30 |
Family
ID=50539779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688827.7U Withdrawn - After Issue CN203572050U (en) | 2013-11-04 | 2013-11-04 | Solar energy spotlighting and storing flat plate heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644655A (en) * | 2013-11-04 | 2014-03-19 | 李洪伟 | Solar light condensation and storage flat plate collector |
| CN104949351A (en) * | 2015-07-02 | 2015-09-30 | 张曹 | Energy storage type flat plate collector |
| CN107588555A (en) * | 2016-07-08 | 2018-01-16 | 汪洪 | A kind of system integration of super insulation solar heat collecting plate and its composition |
-
2013
- 2013-11-04 CN CN201320688827.7U patent/CN203572050U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644655A (en) * | 2013-11-04 | 2014-03-19 | 李洪伟 | Solar light condensation and storage flat plate collector |
| CN103644655B (en) * | 2013-11-04 | 2015-09-09 | 李洪伟 | Salar light-gathering stores flat plate collector |
| CN104949351A (en) * | 2015-07-02 | 2015-09-30 | 张曹 | Energy storage type flat plate collector |
| CN107588555A (en) * | 2016-07-08 | 2018-01-16 | 汪洪 | A kind of system integration of super insulation solar heat collecting plate and its composition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |