CN103532487A - Multi-mirror solar collector and power generating device thereof - Google Patents

Multi-mirror solar collector and power generating device thereof Download PDF

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Publication number
CN103532487A
CN103532487A CN201310510413.XA CN201310510413A CN103532487A CN 103532487 A CN103532487 A CN 103532487A CN 201310510413 A CN201310510413 A CN 201310510413A CN 103532487 A CN103532487 A CN 103532487A
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China
Prior art keywords
solar collector
many minute
specific curves
receiving
solar
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Pending
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CN201310510413.XA
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Chinese (zh)
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任丕清
任高廷
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任丕清
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Priority to CN201310510413.XA priority Critical patent/CN103532487A/en
Publication of CN103532487A publication Critical patent/CN103532487A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Abstract

The invention discloses a multi-mirror solar collector and a power generating device thereof and belongs to the technical field of solar power generation. The multi-mirror solar collector comprises a plurality of plane reflecting mirrors which are sequentially connected and fixed to form a specific curve, wherein reflecting material layers are pasted on the internal surfaces of the plane reflecting mirrors forming the specific curve. The power generating device is a stereoscopic combined photovoltaic power generating device and comprises the multi-mirror solar collector, a receiving device and an automatic solar tracking device, wherein the solar collector is mounted on the automatic solar tracking device; the receiving device is a photovoltaic battery fixed by a bracket and is used for receiving reflected light and direct light of the multi-mirror solar collector; and the widths of the plane reflecting mirrors allow all incident light in a vertical direction to be reflected onto the photovoltaic battery. The light can be uniformly collected on a plane, and the problems that the existing photovoltaic power generating device occupies a large space, and has many connecting lines are solved.

Description

Many minute surfaces solar collector and Blast Furnace Top Gas Recovery Turbine Unit (TRT) thereof
Technical field
The invention belongs to solar energy generation technology field, relate to a kind of many minute surfaces solar collector and Blast Furnace Top Gas Recovery Turbine Unit (TRT) thereof.
Background technology
Then, energy scarcity, ecological deterioration is the most serious global problem of facing mankind.In order to pursue sustainable development, the positive develop actively renewable energy technologies of the mankind.Solar energy, as one of regenerative resource, has caused pay attention to day by day in recent years.
The minimum investment that photovoltaic generation is every watt is determined by Intensity of the sunlight, unit are photovoltaic cell cost and conversion efficiency.The power output of solar cell increases along with the increase of illumination, so can utilize optical collector to carry out light harvesting to conventional solar cell, improves intensity of illumination, to improve the power output of unit are solar cell, thus the generating efficiency of raising photovoltaic cell.
Generally there is following defect in existing optical collector: (1) light harvesting is inhomogeneous, and the inhomogeneous meeting of intensity causes strong illumination place generating, and low light level irradiation place contravariant becomes load, causes power consumption and cause the serious problems of temperature rise; (2) Machining of Curved Surface difficulty is large, expense is high, and can bring very large difficulty to suitability for industrialized production, transportation, installation; (3) life of product is short.
Existing photovoltaic power generation apparatus is floor plan, has following shortcoming: (one) takes up room greatly; (2) be subject to illuminance little; (3) connection line is many; (4) corollary apparatus takies larger space.
The above-mentioned defect existing in order to overcome existing optical collector and Blast Furnace Top Gas Recovery Turbine Unit (TRT), the present invention improves from sunlight collection and combination generator two aspects.
Summary of the invention
The present invention is inhomogeneous in order to solve the light harvesting that existing optical collector exists, the problem that Machining of Curved Surface difficulty is large, life of product is short, and a kind of many minute surfaces solar collector and Blast Furnace Top Gas Recovery Turbine Unit (TRT) thereof are provided.
The present invention is achieved by the following technical solutions:
A solar collector, comprises and is connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer.
The present invention further provides a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), for stereo assembled photovoltaic power generation apparatus, comprise many minute surfaces solar collector, receiving system and automatic solar energy tracking device, described many minute surfaces solar collector is arranged on automatic solar energy tracking device, described many minute surfaces solar collector, comprise and be connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer; Described receiving system is by the fixing photovoltaic cell of support, for receiving reverberation and the direct light of many minute surfaces solar collector.
Further, described specific curves, for closely parabola shaped, comprises hyperbola, semiellipse line, parabola.
Described photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms.
Described photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and is equilateral triangle structure or anti-triangular structure.
Described photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, for perpendicular to specific curves bottom surface, vertically install two-sided photovoltaic type solar cell.
Described photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, for perpendicular to the parallel installation in specific curves bottom surface two one side photovoltaic type solar cells.
Described photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and is uncovered " door " shape structure in bottom, or anti-" door " shape structure of open top.
Compared with prior art, the present invention has the following advantages:
(1) overcome the inhomogeneous defect of light harvesting that existing optical collector exists, light can have been collected in one plane equably;
(2) the stereo assembled photovoltaic power generation apparatus of the present invention, has solved the problems large, that connection line is many that take up room that existing photovoltaic power generation apparatus exists;
(3) be easy to processing, transportation and install, cost is low, can carry out Industry Promotion application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the stereogram of plane mirror of the present invention;
Fig. 3 is the structural representation of the embodiment of the present invention 2;
Fig. 4 is the another kind of structural representation of the embodiment of the present invention 2;
Fig. 5 is the structural representation of the embodiment of the present invention 3;
Fig. 6 is the structural representation of the embodiment of the present invention 4;
Fig. 7 is the structural representation of the embodiment of the present invention 5;
Fig. 8 is the another kind of structural representation of the embodiment of the present invention 5;
In figure: many minute surfaces of 1-solar collector, 2-receiving system.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
A kind of many minute surfaces solar collector 1 as shown in Figure 1, 2, comprises and is connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer.
Embodiment 2
A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) as shown in Figure 3,4, for stereo assembled photovoltaic power generation apparatus, comprise many minute surfaces solar collector 1, receiving system 2 and automatic solar energy tracking device, described many minute surfaces solar collector is arranged on automatic solar energy tracking device, described many minute surfaces solar collector 1, comprise and be connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer; Described receiving system 2 is by the fixing photovoltaic cell of support, for receiving reverberation and the direct light of many minute surfaces solar collector 1; The width of described plane mirror is all reflected on photovoltaic cell the light of all vertical direction incidents.
Wherein photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and is equilateral triangle structure or anti-triangular structure.
Embodiment 3
A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) as shown in Figure 5, for stereo assembled photovoltaic power generation apparatus, comprise many minute surfaces solar collector 1, receiving system 2 and automatic solar energy tracking device, described many minute surfaces solar collector is arranged on automatic solar energy tracking device, described many minute surfaces solar collector 1, comprise and be connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer; Described receiving system 2 is by the fixing photovoltaic cell of support, for receiving reverberation and the direct light of many minute surfaces solar collector; The width of described plane mirror makes the light of all vertical direction incidents all be reflected to photovoltaic cell.
Wherein photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and is the two-sided photovoltaic type solar cell of vertically installing perpendicular to specific curves bottom surface.
Embodiment 4
A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) as shown in Figure 6, for stereo assembled photovoltaic power generation apparatus, comprise many minute surfaces solar collector 1, receiving system 2 and automatic solar energy tracking device, described many minute surfaces solar collector 1 is arranged on automatic solar energy tracking device, described many minute surfaces solar collector 1, comprise and be connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer; Described receiving system 2 is by the fixing photovoltaic cell of support, for receiving reverberation and the direct light of many minute surfaces solar collector; The width of described plane mirror is all reflected on photovoltaic cell the light of all vertical direction incidents.
Wherein photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and is two one side photovoltaic type solar cells perpendicular to the parallel installation in specific curves bottom surface.
Embodiment 5
A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) as shown in Figure 7,8, for stereo assembled photovoltaic power generation apparatus, comprise many minute surfaces solar collector 1, receiving system 2 and automatic solar energy tracking device, described solar collector 1 is arranged on automatic solar energy tracking device, described many minute surfaces solar collector, comprise and be connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer; Described receiving system 2 is by the fixing photovoltaic cell of support, for receiving reverberation and the direct light of many minute surfaces solar collector; The width of described plane mirror is all reflected on photovoltaic cell the light of all vertical direction incidents.
Wherein photovoltaic cell is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and is uncovered " door " shape structure in bottom, or anti-" door " shape structure of open top.

Claims (8)

1. the solar collector of minute surface more than, is characterized in that, comprises and is connected and fixed successively the polylith plane mirror that forms specific curves, and the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer.
2. many minute surfaces solar collector according to claim 1, is characterized in that, described specific curves, for closely parabola shaped, comprises hyperbola, semiellipse line, parabola.
3. the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of minute surface solar collector more than a kind, it is characterized in that, for stereo assembled photovoltaic power generation apparatus, comprise many minute surfaces solar collector (1), receiving system (2) and automatic solar energy tracking device, described many minute surfaces solar collector (1) is arranged on automatic solar energy tracking device, described many minute surfaces solar collector (1), comprise and be connected and fixed successively the polylith plane mirror that forms specific curves, the inner surface of the plane mirror of wherein said formation specific curves is covered with reflective material layer; Described receiving system (2) is by the fixing photovoltaic cell of support, for receiving reverberation and the direct light of many minute surfaces solar collector (1); The width of described plane mirror is all reflected on photovoltaic cell the light of all vertical direction incidents.
4. many minute surfaces solar collector Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, is characterized in that, described receiving system (2) is photovoltaic cell, is arranged near the focus of the specific curves that many minute surfaces solar collector (1) forms.
5. many minute surfaces solar collector Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, it is characterized in that, described receiving system (2) is photovoltaic cell, is arranged near the focus of the specific curves that many minute surfaces solar collector forms, and be equilateral triangle structure or anti-triangular structure.
6. many minute surfaces solar collector Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, it is characterized in that, described receiving system (2) is photovoltaic cell, being arranged near the focus of the specific curves that many minute surfaces solar collector forms, is the two-sided photovoltaic type solar cell of vertically installing perpendicular to specific curves bottom surface.
7. many minute surfaces solar collector Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, it is characterized in that, described receiving system (2) is photovoltaic cell, being arranged near the focus of the specific curves that many minute surfaces solar collector forms, is two one side photovoltaic type solar cells perpendicular to the parallel installation in specific curves bottom surface.
8. many minute surfaces solar collector Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, it is characterized in that, described receiving system (2) is photovoltaic cell, be arranged near the focus of the specific curves that many minute surfaces solar collector forms, for uncovered " door " shape structure in bottom, or anti-" door " shape structure of open top.
CN201310510413.XA 2013-10-26 2013-10-26 Multi-mirror solar collector and power generating device thereof Pending CN103532487A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201310510413.XA CN103532487A (en) 2013-10-26 2013-10-26 Multi-mirror solar collector and power generating device thereof

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CN103532487A true CN103532487A (en) 2014-01-22

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104506128A (en) * 2014-12-08 2015-04-08 陕西瑞能化工有限公司 Adjustable on-situ arc-shaped low-power solar light gathering device and light gathering method thereof
CN107317552A (en) * 2017-08-19 2017-11-03 张若玮 Reflective solar photovoltaic generation facility
CN107612838A (en) * 2017-11-14 2018-01-19 张玲 A kind of outdoor use Voice command wireless router
CN107888506A (en) * 2017-11-14 2018-04-06 张玲 A kind of outdoor use voice, timing control wireless router

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2882109Y (en) * 2006-03-14 2007-03-21 张耀明 Butterfly reflection collection photovoltaic generation system
US20120152315A1 (en) * 2010-12-16 2012-06-21 Yi Pang Solar energy collector
CN102997446A (en) * 2012-12-18 2013-03-27 鞠纪恩 Conical solar thermal power generation system
US20130081671A1 (en) * 2011-09-29 2013-04-04 Joseph Y. Hui Sun Tracking Foldable Solar Umbrellas for Electricity and Hot Water Generation
CN103296118A (en) * 2011-08-14 2013-09-11 张尹硕 Solar concentrator and manufacture method thereof, and concentrating photovoltaic power generation system
CN203491968U (en) * 2013-10-26 2014-03-19 任丕清 Multi-mirror solar collector and generating device thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2882109Y (en) * 2006-03-14 2007-03-21 张耀明 Butterfly reflection collection photovoltaic generation system
US20120152315A1 (en) * 2010-12-16 2012-06-21 Yi Pang Solar energy collector
CN103296118A (en) * 2011-08-14 2013-09-11 张尹硕 Solar concentrator and manufacture method thereof, and concentrating photovoltaic power generation system
US20130081671A1 (en) * 2011-09-29 2013-04-04 Joseph Y. Hui Sun Tracking Foldable Solar Umbrellas for Electricity and Hot Water Generation
CN102997446A (en) * 2012-12-18 2013-03-27 鞠纪恩 Conical solar thermal power generation system
CN203491968U (en) * 2013-10-26 2014-03-19 任丕清 Multi-mirror solar collector and generating device thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104506128A (en) * 2014-12-08 2015-04-08 陕西瑞能化工有限公司 Adjustable on-situ arc-shaped low-power solar light gathering device and light gathering method thereof
CN107317552A (en) * 2017-08-19 2017-11-03 张若玮 Reflective solar photovoltaic generation facility
CN107612838A (en) * 2017-11-14 2018-01-19 张玲 A kind of outdoor use Voice command wireless router
CN107888506A (en) * 2017-11-14 2018-04-06 张玲 A kind of outdoor use voice, timing control wireless router

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Application publication date: 20140122