CN201846262U - Secondary reflection paraboloid of revolution light collecting solar electrical energy generation device - Google Patents
Secondary reflection paraboloid of revolution light collecting solar electrical energy generation device Download PDFInfo
- Publication number
- CN201846262U CN201846262U CN2010205541379U CN201020554137U CN201846262U CN 201846262 U CN201846262 U CN 201846262U CN 2010205541379 U CN2010205541379 U CN 2010205541379U CN 201020554137 U CN201020554137 U CN 201020554137U CN 201846262 U CN201846262 U CN 201846262U
- Authority
- CN
- China
- Prior art keywords
- paraboloid
- revolution
- receiving mechanism
- gathering receiving
- salar light
- 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
Links
Images
Classifications
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Photovoltaic Devices (AREA)
Abstract
A secondary reflection paraboloid of revolution light collecting solar electrical energy generation device consists of a rectangular box, a planar transparent cover plate, a large planar reflecting mirror and solar condensed light receiving mechanisms. Each solar condensed light receiving mechanism consists of a paraboloid of revolution reflecting mirror and an optical energy receiver, and the optical energy receiver of each solar condensed light receiving mechanism consists of a paraboloid of revolution solar panel. The secondary reflection paraboloid of revolution light collecting solar electrical energy generation device receives solar energy by the aid of reflecting focusing actions of the large planar reflecting mirror and the paraboloid of revolution reflecting mirrors, can greatly increase solar energy receiving efficiency, and can be used for collecting and receiving solar energy under environments of strong light and weak light.
Description
Technical field:
The utility model relates to a kind of Application of Solar Energy technology, particularly a kind of secondary reflection paraboloid of revolution lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing paraboloid of revolution optically focused principle to receive solar energy, this device receives solar energy by the reflective focussing force of the paraboloid of revolution, can significantly improve the receiving efficiency of solar energy.
Background technology:
Solar energy is a kind of clean energy resource, inexhaustible, nexhaustible, can not cause environmental pollution yet, nowadays, no matter in coastal cities, still in inland city, solar product enters people's the visual field just more and more, solar street light, solar lawn lamp, solar energy garden lamp, solar corridor lamp, bus station's desk lamp, traffic lights or the like, various solar water heaters have also been walked close to huge numbers of families.But these solar product great majority all do not have light-focusing function, cause solar energy utilization ratio low.The light intensity on solar energy receiving element surface doubles, the receiving efficiency of solar energy receiving element will double, the focus of solar energy industry technology competition at present mainly is the battle of solar energy receiving efficiency, as seen improve receiving efficiency to whole industry significance level, therefore can effectively improve the intensity of illumination of solar energy receiving element, just become the problem of paying close attention to the most when people utilize solar energy.
In recent years, realized the Salar light-gathering reception abroad in the photovoltaic matrix of some solar power stations, domestic also have similar experimental rig, promotes obtaining on the solar domestic product but these apparatus structure complexity, bulky, cost are high-leveled and difficult.
The utility model content:
In order to overcome shortcomings such as existing beam condensing unit complicated in mechanical structure, bulky, cost height. the deficiency that the utility model exists at prior art, prior art is improved, proposed the Salar light-gathering receiving system that a kind of volume is little, simple and reliable for structure, cost is low, the optically focused reception that it can realize solar energy.
This device is a kind of secondary reflection paraboloid of revolution lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), constitute by rectangular box, planar transparent cover plate, big plane mirror and Salar light-gathering receiving mechanism, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, the luminous energy receiver of each Salar light-gathering receiving mechanism is made of a paraboloid of revolution shape solar panel
The technical scheme that its technical problem that solves the utility model adopts is: a plurality of Salar light-gathering receiving mechanisms have been installed in a rectangular box; Each Salar light-gathering receiving mechanism proper alignment is in rectangular box; On rectangular box, be stamped a planar transparent cover plate; The planar transparent cover plate is enclosed in each Salar light-gathering receiving mechanism in the rectangular box; Each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a light energy receiver; The Salar light-gathering receiving mechanism is divided into many groups
The square big plane mirror of a block length has all been installed in front at each group Salar light-gathering receiving mechanism, each big plane mirror of organizing the Salar light-gathering receiving mechanism is parallel to each other, each big plane mirror and planar transparent cover plate of organizing the Salar light-gathering receiving mechanism intersects 45, the middle seat of the big plane mirror of each group has a long straight light entrance slit along its long side direction, the light entrance slit of the big plane mirror of all parallel with same long limit of rectangular box and each group of the light entrance slit of big plane mirror of each group is positioned on the same plane parallel with the planar transparent cover plate
The luminous energy receiver of each Salar light-gathering receiving mechanism is made of a paraboloid of revolution shape solar panel,
Each luminous energy receiver of organizing the Salar light-gathering receiving mechanism is installed in the back side of reflective surface of the big plane mirror of this group, each organizes the reflective surface of paraboloid of revolution opening over against the paraboloid of revolution opening of the light entrance slit of the big plane mirror of this group and each paraboloid of revolution shape solar panel over against this paraboloid of revolution reflective mirror of each paraboloid of revolution shape solar panel of the luminous energy receiver of Salar light-gathering receiving mechanism, the focus of the paraboloid of revolution focus of the paraboloid of revolution shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism and the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism overlaps, each focus of organizing the paraboloid of revolution reflective mirror of Salar light-gathering receiving mechanism is positioned on the light entrance slit of big plane mirror of this group, the symmetry axis of the paraboloid of revolution reflective mirror of the Salar light-gathering receiving mechanism in each group is parallel with the planar transparent cover plate
When sunlight during perpendicular to the incident of planar transparent cover plate, incident ray by each group Salar light-gathering receiving mechanism big plane mirror and the reflect focalization of paraboloid of revolution reflective mirror after can both pass big plane mirror the light entrance slit be radiated on the paraboloid of revolution shape solar panel of each luminous energy receiver, the luminous energy that is radiated on the paraboloid of revolution shape solar panel of each luminous energy receiver is converted to electric energy by paraboloid of revolution shape solar panel, because of the focus of the paraboloid of revolution reflective mirror of the focus of the paraboloid of revolution of the paraboloid of revolution shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism and this Salar light-gathering receiving mechanism overlap and the opening of the paraboloid of revolution of paraboloid of revolution shape solar panel over against the reflective surface of paraboloid of revolution reflective mirror, therefore the parallel rays that reflects on the paraboloid of revolution shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism repeatedly is radiated on the paraboloid of revolution shape solar panel of each luminous energy receiver through the reflection of the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism, therefore the luminous energy major part that is radiated on the paraboloid of revolution shape solar panel of each luminous energy receiver changes electric energy into, has significantly improved the photoelectric conversion rate of each luminous energy receiver.
The beneficial effects of the utility model are: the reflective focussing force by each paraboloid of revolution reflective mirror has significantly improved the sun light intensity that is radiated on each luminous energy receiver, thereby significantly improved the photoelectric conversion rate of each luminous energy receiver, realized that higher photoelectric conversion rate is all arranged under the environment of the high light and the low light level.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the A-A cutaway view of overall structure figure of the present utility model.
Fig. 3 is the B-B cutaway view of overall structure figure of the present utility model.
Fig. 4 is the enlarged drawing of the Salar light-gathering receiving mechanism cutaway view of the utility model embodiment.
Fig. 5 is the schematic diagram of the paraboloid of revolution.
In the paraboloid of revolution pie graph of Fig. 5: paraboloid of revolution S, the directrix plane S1 of the paraboloid of revolution, the summit 0 of the paraboloid of revolution, the focus f of the paraboloid of revolution, the symmetry axis L of the paraboloid of revolution.
Embodiment:
In Fig. 1, Fig. 2 and Fig. 3; 25 Salar light-gathering receiving mechanisms have been installed in a rectangular box 3-1; 25 Salar light-gathering receiving mechanisms are divided into five groups; Each Salar light-gathering receiving mechanism proper alignment is in rectangular box 3-1; On rectangular box 3-1, be stamped a planar transparent cover plate 4-1; Planar transparent cover plate 4-1 is enclosed in each Salar light-gathering receiving mechanism in the rectangular box 3-1; Each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a light energy receiver
Big plane mirror 1-1-1 has all been installed in front at the reflective surface of first group of Salar light-gathering receiving mechanism paraboloid of revolution reflective mirror, big plane mirror 1-1-2 has all been installed in front at the reflective surface of second group of Salar light-gathering receiving mechanism paraboloid of revolution reflective mirror, big plane mirror 1-1-3 has all been installed in front at the reflective surface of the 3rd group of Salar light-gathering receiving mechanism paraboloid of revolution reflective mirror, big plane mirror 1-1-4 has all been installed in front at the reflective surface of the 4th group of Salar light-gathering receiving mechanism paraboloid of revolution reflective mirror, big plane mirror 1-1-5 has all been installed in front at the reflective surface of the 5th group of Salar light-gathering receiving mechanism paraboloid of revolution reflective mirror, the middle seat of above-mentioned five big plane mirrors all has a long straight light entrance slit along its long side direction, above-mentioned five big plane mirrors and planar transparent cover plate 4-1 intersect 45
Provided the structure of the first Salar light-gathering receiving mechanism among Fig. 4, the first Salar light-gathering receiving mechanism is made of paraboloid of revolution reflective mirror 1-2-1 and luminous energy receiver 1-3-1 in Fig. 4, luminous energy receiver 1-3-1 is made of paraboloid of revolution shape solar panel 10-1
Luminous energy receiver 1-3-1 is installed in the back side of the reflective surface of big plane mirror 1-1-1, the paraboloid of revolution opening of paraboloid of revolution shape solar panel 10-1 is over against the light entrance slit of big plane mirror 1-1-1, the paraboloid of revolution opening of paraboloid of revolution shape solar panel 10-1 is over against the reflective surface S of paraboloid of revolution reflective mirror 1-2-1, the paraboloid of revolution focus of paraboloid of revolution shape solar panel 10-1 and the focus f of paraboloid of revolution reflective mirror 1-2-1 overlap, the focus f of paraboloid of revolution reflective mirror 1-2-1 is positioned on the light entrance slit of big plane mirror 1-1-1
When sunlight during perpendicular to planar transparent cover plate 4-1 incident, the light entrance slit that the reflect focalization of incident ray by big plane mirror 1-1-1 and paraboloid of revolution reflective mirror 1-2-1 can both pass big plane mirror 1-1-1 is radiated on the paraboloid of revolution shape solar panel 10-1, the paraboloid of revolution shape solar panel 10-1 that passes through that is radiated at the luminous energy on the paraboloid of revolution shape solar panel 10-1 is converted to electric energy, because of the focus f of the focus of the paraboloid of revolution of paraboloid of revolution shape solar panel 10-1 and paraboloid of revolution reflective mirror 1-2-1 overlap and the opening of the paraboloid of revolution of paraboloid of revolution shape solar panel 10-1 over against the reflective surface S of paraboloid of revolution reflective mirror 1-2-1, so the parallel rays that paraboloid of revolution shape solar panel 10-1 upward reflects repeatedly is radiated on the paraboloid of revolution shape solar panel 10-1 through the reflection of paraboloid of revolution reflective mirror 1-2-1, therefore the luminous energy major part that is radiated on the paraboloid of revolution shape solar panel 10-1 changes electric energy into, significantly improved the photoelectric conversion rate of each luminous energy receiver 1-3-1, the structure of above-mentioned each Salar light-gathering receiving mechanism, every size is identical with the first Salar light-gathering receiving mechanism with the luminous energy reception process.
Claims (1)
1. secondary reflection paraboloid of revolution lighting solar Blast Furnace Top Gas Recovery Turbine Unit (TRT), by rectangular box, the planar transparent cover plate, big plane mirror and Salar light-gathering receiving mechanism constitute, each Salar light-gathering receiving mechanism all is made of a paraboloid of revolution reflective mirror and a luminous energy receiver, the luminous energy receiver of each Salar light-gathering receiving mechanism is made of a paraboloid of revolution shape solar panel, it is characterized in that: each luminous energy receiver of organizing the Salar light-gathering receiving mechanism is installed in the back side of reflective surface of the big plane mirror of this group, each organizes the reflective surface of paraboloid of revolution opening over against the paraboloid of revolution opening of the light entrance slit of the big plane mirror of this group and each paraboloid of revolution shape solar panel over against this paraboloid of revolution reflective mirror of each paraboloid of revolution shape solar panel of the luminous energy receiver of Salar light-gathering receiving mechanism, the focus of the paraboloid of revolution focus of the paraboloid of revolution shape solar panel of the luminous energy receiver of each Salar light-gathering receiving mechanism and the paraboloid of revolution reflective mirror of this Salar light-gathering receiving mechanism overlaps, each focus of organizing the paraboloid of revolution reflective mirror of Salar light-gathering receiving mechanism is positioned on the light entrance slit of big plane mirror of this group, and the symmetry axis of the paraboloid of revolution reflective mirror of the Salar light-gathering receiving mechanism in each group is parallel with the planar transparent cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205541379U CN201846262U (en) | 2010-09-30 | 2010-09-30 | Secondary reflection paraboloid of revolution light collecting solar electrical energy generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205541379U CN201846262U (en) | 2010-09-30 | 2010-09-30 | Secondary reflection paraboloid of revolution light collecting solar electrical energy generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846262U true CN201846262U (en) | 2011-05-25 |
Family
ID=44041138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205541379U Expired - Fee Related CN201846262U (en) | 2010-09-30 | 2010-09-30 | Secondary reflection paraboloid of revolution light collecting solar electrical energy generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846262U (en) |
-
2010
- 2010-09-30 CN CN2010205541379U patent/CN201846262U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201846274U (en) | Parabolic cylinder lighting solar generating device | |
| CN201846275U (en) | Solar power generation device capable of lighting through secondary reflection parabolic cylinder light gathering plane | |
| CN201846261U (en) | Secondary reflection parabolic closed cavity body lighting solar power generation unit | |
| CN201846271U (en) | Parabolic cylinder condensation concave closed cavity lighting solar generating set | |
| CN201846278U (en) | Solar generating set through parabolic cylinder spotlight and half-cylinder lighting | |
| CN201846270U (en) | Solar electrical energy generation device utilizing reflecting and focusing of parallel rays through double parabolic cylinder | |
| CN201846256U (en) | Revolving paraboloid light-gathering and light-collecting solar-powered generating set | |
| CN201846262U (en) | Secondary reflection paraboloid of revolution light collecting solar electrical energy generation device | |
| CN201854213U (en) | Spotlight multiplying and spherical lighting solar power generating device | |
| CN201846272U (en) | Solar power generating device capable of lighting through secondary reflection plane | |
| CN202076958U (en) | Secondary reflection hemispherical lighting solar power generation device | |
| CN201878047U (en) | Solar power generation device capable of lighting through parabolic cylindrical surface and condensation cylindrical surface | |
| CN201846269U (en) | Solar power generation device capable of lighting through secondary reflection light gathering plane | |
| CN201846268U (en) | Solar power generation device concentrating and collecting light by adopting parabolic cylinder | |
| CN201854214U (en) | Device for generating power by hemispherical lighting of secondarily reflected solar energy | |
| CN201846279U (en) | Solar power generation device using parabolic cylinder surface for light focusing and plane surface for light collecting | |
| CN101951203B (en) | Twice-reflected hemispherical-light collecting solar generating device | |
| CN101976980A (en) | Solar power generation device using parabolic light-gathering cylindrical surface for light-collecting | |
| CN201846260U (en) | Solar power generation device capable of lighting through secondary reflection spherical closed cavity | |
| CN201846258U (en) | Secondary reflection hemispherical surface closed lighting solar power generation unit | |
| CN201846273U (en) | Solar power generation device concentrating light by adopting parabolic cylinder and collecting light by adopting closed chamber plane | |
| CN201994876U (en) | Secondary reflection closed cavity body lighting solar generating device with parabolic cylinder surface and light focusing cylindrical surface | |
| CN101951200A (en) | Semi-spherical surface light-collecting secondary reflection solar generating device | |
| CN201846277U (en) | Parabolic cylinder focusing semi-cylindrical surface closed cavity lighting solar generating device | |
| CN201846259U (en) | Secondary reflection lighting solar power generating device with disc-shaped closed cavity |
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: 20110525 Termination date: 20110930 |