CN102967919B - Solar-energy light-collecting disc structure - Google Patents
Solar-energy light-collecting disc structure Download PDFInfo
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- CN102967919B CN102967919B CN201210515713.2A CN201210515713A CN102967919B CN 102967919 B CN102967919 B CN 102967919B CN 201210515713 A CN201210515713 A CN 201210515713A CN 102967919 B CN102967919 B CN 102967919B
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- circular arc
- backboard
- arc backboard
- disc structure
- light
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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
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- Photovoltaic Devices (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The invention discloses a solar-energy light-collecting disc structure which comprises a plurality of arc back plates, a plurality of arc light reflection plates, light filling materials and a rear cover plate; the arc light reflection plates are adhered to surfaces of the corresponding arc back plates; radial ribs are firmly connected onto the back surfaces of the arc back plates; circumferential ribs are also firmly connected onto the arc back plates; the light filling materials are filled between the arc back plates and the rear cover plate, and are also filled in regions formed by the radial ribs and the circumferential ribs; and the rear cover plate is firmly connected with the radial ribs and the circumferential ribs. The solar-energy light-collecting disc structure has light weight, is low in manufacturing cost and high in heating temperature and can realize mass production easily.
Description
Technical field
The present invention relates to a kind of Salar light-gathering video disc.
Background technology
Salar light-gathering video disc is the parts of solar-energy light collector, solar-energy light collector adopts multi-disc video disc to be installed together, define an accurate reflective bent plate of circle, sunlight is on reflective bent plate, these reflective bent plates by light focusing in a focus, by the heating objects at focus place to very high temperature, traditional Salar light-gathering video disc adopts monoblock stamping parts to manufacture and design, production cost is high, Heavy Weight, and be subject to the restriction of die cost, reflective video disc can not be cooked very large, particularly the reflective video disc manufacturing cost of huge monolithic is very high cannot realize, and the heating-up temperature of the reflective bent plate of monoblock is also limited.
Summary of the invention
The object of the present invention is to provide a kind of lightweight, production cost is low, the Salar light-gathering video disc that heating-up temperature is high.
In order to achieve the above object, technical scheme of the present invention is: a kind of Salar light-gathering disc structure, comprise polylith circular arc backboard and polylith circular arc reflective surface plate, circular arc reflective surface plate is bonding with the surface of corresponding circular arc backboard, the back side of circular arc backboard is fixedly connected with radial rib, the back side of circular arc backboard is also fixedly connected with circumferential muscle, light filler is had between circular arc backboard and back shroud, light filler is filled in the region that radial rib and circumferential muscle surround, and back shroud is fixedly connected with radial rib, circumferential muscle.
Described circular arc backboard is fan-shaped cambered surface, and circular arc reflective surface plate is also fan-shaped cambered surface, and circular arc backboard is provided with erection bolt.
One end of described erection bolt has gusseted muscle and inserting groove, inserting groove and corresponding radial rib and circumferential muscle load.
Described circular arc backboard adopts corrosion resistant plate, aluminium sheet, galvanized sheet or weather-proof plastic or other material to be made.
Described circular arc reflective surface plate adopts silvered glass and reflecting metal plate to be made.
Described circular arc reflective surface plate adopts the cementing agents such as polyvinyl butyral bonding with arc backboard.
Describedly also comprise back shroud, between circular arc backboard and back shroud, have light filler, light filler is filled in circular arc backboard, in region that radial rib, circumferential muscle, back shroud surround, back shroud is fixedly connected with radial rib, circumferential muscle.
Edge after described circular arc reflective surface plate and circular arc backboard cohere also has edge sealing, sealing.
After adopting said structure, owing to comprising polylith circular arc backboard and polylith circular arc reflective surface plate, circular arc reflective surface plate is bonding with the surface of corresponding circular arc backboard, the back side of circular arc backboard is fixedly connected with radial rib, the back side of circular arc backboard is also fixedly connected with circumferential muscle, therefore existing entire plate manufacturing technology is replaced by radial rib and circumferential reinforcement, weight saving, mould punching can not be adopted to process just can manufacture, reduce production cost, and each block of polylith reflective surface plate can reflective go out one heating focus, then the heating focus of these polylith reflective surface plates is concentrated and is focused into a heating focus, therefore higher relative to the heating-up temperature of one block of complete board type reflective surface plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the A-A cut-open view of Fig. 2
Fig. 4 is the stereographic map of Fig. 1;
Fig. 5 is erection bolt stereographic map in Fig. 1.
Fig. 6 is using state figure of the present invention
Embodiment
The present invention is further detailed explanation for the embodiment provided below in conjunction with accompanying drawing.
Shown in Fig. 1 ~ 4, a kind of Salar light-gathering disc structure, comprise polylith circular arc backboard 1, polylith circular arc reflective surface plate 2, light filler 3, back shroud 4, circular arc reflective surface plate 2 is bonding with the surface of corresponding circular arc backboard 1, the back side of circular arc backboard 1 is fixedly connected with radial rib 1-1, the back side of circular arc backboard 1 is also fixedly connected with circumferential muscle 1-2, light filler 3 is had between circular arc backboard 1 and back shroud 4, light filler 3 is filled in the region of radial rib 1-1 and circumferential muscle 1-2 formation, back shroud 4 and radial rib 1-1, circumference muscle 1-2 is fixedly connected with.Edge after circular arc reflective surface plate 2 and circular arc backboard 1 cohere, also has sealing 8, edge sealing 9.
Shown in Fig. 1 ~ 5, described circular arc backboard 1 is fan-shaped cambered surface, circular arc reflective surface plate 2 is also fan-shaped cambered surface, and circular arc backboard 1 is provided with erection bolt 6, one end of described erection bolt 6 has gusseted muscle 6-1 and inserting groove 6-2, inserting groove 6-2 and corresponding radial rib 1-1 and circumferential muscle 1-2 load.Circumference muscle 1-2 well can improve the rigidity of circular arc backboard 1, intensity, impact property, fatigue properties, erection bolt 6 is fixedly connected with condenser frame 7 for optically focused video disc in installing and using, erection bolt 6 is positioned at the junction of circumferential muscle 1-2 and radial rib 1-1, the inserting groove 6-2 of erection bolt 6 can well locate and fix, increase the strength of joint of erection bolt 6 and optically focused video disc, the quantity of erection bolt 6 and distributing position are determined according to the size of every sheet optically focused video disc and shape, have three at least, also can independently be arranged on according to actual conditions the position not having radial rib 1-1 and circumferential muscle 1-2, erection bolt 6 is directly connected with circular arc backboard 1 by gusseted muscle 6-1.
Shown in Fig. 1,2, described circular arc backboard 1 adopts the materials such as corrosion resistant plate, plastic plate, aluminium sheet or galvanized sheet to be made; Rigidity is high, and lightweight.
Shown in Fig. 1,2, described circular arc reflective surface plate 2 adopts light reflecting membrane, silvered glass or reflecting metal plate etc. to be made.For reflected sunlight, solar light focusing is gone up on one point.
Shown in Fig. 1,2,3,4, the cementing agent 5 that described circular arc reflective surface plate 2 and circular arc backboard 1 adopt is that polyvinyl butyral is bonding, improves bonding strength, and then improves serviceable life.
Shown in Figure 3, the edge after described circular arc reflective surface plate 2 coheres with circular arc backboard 1, also has sealing 8, edge sealing 9; Sealing 8 and edge sealing 9 can completely cut off reflective surface 2 and contact with rainwater etc. with air with the side of circular arc backboard 1, improve the weather resistance of reflective surface 2, increase the service life; Edge sealing 9 can protect optically focused disc edge simultaneously, prevents from colliding with.
Shown in Figure 6, when the present invention uses, circular arc backboard 1 can be made conical reflecting shape and be connected on radial rib 1-1, now radial rib is the conical reflecting shape mainly keeping circular arc backboard 1, then multiple circular arc reflective surface plate 2 is bonded on circular arc backboard 1 accordingly, completes accurate reflection light.Circumference muscle 1-2 makes radial rib 1-1 dimensionally stable, thus ensures that polylith circular arc reflective surface plate 2 light can accurately focus in a focus; When adopting thinner glass plate and sheet metal to make optically focused video disc, light filler can be adopted, the rigidity of whole optically focused video disc, intensity, impact property and fatigue properties are guaranteed, and can resist hail impact, wind load and snow load, weather resistance also can ensure.The present invention not only can be used for the generating of disc type solar energy heat, also can be used for solar energy stove, can also be used for the manufacture of solar energy tower type heliostat, solar groove type heat collector, its structure is frame form, easily realize the requirement of high precision optically focused, lightweight, the low easy formation batch production of production cost.
Claims (6)
1. a Salar light-gathering disc structure, it is characterized in that: comprise polylith circular arc backboard (1) and polylith circular arc reflective surface plate (2), circular arc reflective surface plate (2) is bonding with the surface of corresponding circular arc backboard (1), the back side of circular arc backboard (1) is fixedly connected with radial rib (1-1), the back side of circular arc backboard (1) is also fixedly connected with circumferential muscle (1-2); Also comprise back shroud (4), light filler (3) is had between circular arc backboard (1) and back shroud (4), in the region that light filler (3) is filled in circular arc backboard (1), radial rib (1-1), circumferential muscle (1-2), back shroud (4) surround, back shroud (4) is fixedly connected with radial rib (1-1), circumferential muscle (1-2); Edge after described circular arc reflective surface plate (2) and circular arc backboard (1) cohere also has sealing (8) and edge sealing (9).
2. Salar light-gathering disc structure according to claim 1, it is characterized in that: described circular arc backboard (1) is fan-shaped cambered surface, curved reflection curved slab (2) is also fan-shaped cambered surface, and circular arc backboard (1) and radial rib, circumferential muscle are provided with the erection bolt (6) of more than three.
3. Salar light-gathering disc structure according to claim 2, it is characterized in that: one end of described erection bolt (6) has gusseted muscle (6-1) and inserting groove (6-2), inserting groove (6-2) and corresponding radial rib (1-1) and circumferential muscle (1-2) load.
4. Salar light-gathering disc structure according to claim 1, is characterized in that: described circular arc backboard (1) adopts plastic plate, corrosion resistant plate, aluminium sheet or galvanized sheet material to be made.
5. Salar light-gathering disc structure according to claim 1, is characterized in that: described circular arc reflective surface plate (2) adopts silvered glass, reflective membrane and reflecting metal plate to be made.
6. Salar light-gathering disc structure according to claim 1, is characterized in that: described circular arc reflective surface plate (2) and circular arc backboard (1) adopt the cementing agent of polyvinyl butyral (5) bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515713.2A CN102967919B (en) | 2012-12-05 | 2012-12-05 | Solar-energy light-collecting disc structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515713.2A CN102967919B (en) | 2012-12-05 | 2012-12-05 | Solar-energy light-collecting disc structure |
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| Publication Number | Publication Date |
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| CN102967919A CN102967919A (en) | 2013-03-13 |
| CN102967919B true CN102967919B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210515713.2A Active CN102967919B (en) | 2012-12-05 | 2012-12-05 | Solar-energy light-collecting disc structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440400A (en) * | 2016-11-01 | 2017-02-22 | 马海龙 | Solar smelting device and system |
| CN110285590A (en) * | 2019-06-17 | 2019-09-27 | 武汉理工大学 | A kind of novel pentagon heliostat |
| CN114087139A (en) * | 2021-11-16 | 2022-02-25 | 西安热工研究院有限公司 | Anti-freezing deicing device and method for blades of wind driven generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069482Y (en) * | 2007-08-08 | 2008-06-04 | 黄加玉 | A focuser for efficiently getting the solar energy |
| CN202281859U (en) * | 2011-09-29 | 2012-06-20 | 西安航空动力股份有限公司 | Sunshine collector disc framework for solar energy thermal power generation |
| CN102705187A (en) * | 2012-05-10 | 2012-10-03 | 大连宏海新能源发展有限公司 | Horizontal solar disk-type light condensation system and solar power generation system adopting same |
| WO2012151671A1 (en) * | 2011-05-10 | 2012-11-15 | Magna International Inc. | Support arm assembly |
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2012
- 2012-12-05 CN CN201210515713.2A patent/CN102967919B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069482Y (en) * | 2007-08-08 | 2008-06-04 | 黄加玉 | A focuser for efficiently getting the solar energy |
| WO2012151671A1 (en) * | 2011-05-10 | 2012-11-15 | Magna International Inc. | Support arm assembly |
| CN202281859U (en) * | 2011-09-29 | 2012-06-20 | 西安航空动力股份有限公司 | Sunshine collector disc framework for solar energy thermal power generation |
| CN102705187A (en) * | 2012-05-10 | 2012-10-03 | 大连宏海新能源发展有限公司 | Horizontal solar disk-type light condensation system and solar power generation system adopting same |
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| CN102967919A (en) | 2013-03-13 |
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Effective date of registration: 20180816 Address after: No. 25, Xuefu street, Xiaodian District, Taiyuan, Shanxi Province Patentee after: Si Zongbao Address before: 213022 No. 200 Jinling North Road, Xinbei District, Changzhou, Jiangsu Patentee before: CHANGZHOU CAMPUS OF HOHAI University |