CN105629450A - Solar secondary light-gathering device - Google Patents
Solar secondary light-gathering device Download PDFInfo
- Publication number
- CN105629450A CN105629450A CN201510824979.9A CN201510824979A CN105629450A CN 105629450 A CN105629450 A CN 105629450A CN 201510824979 A CN201510824979 A CN 201510824979A CN 105629450 A CN105629450 A CN 105629450A
- Authority
- CN
- China
- Prior art keywords
- sunlight
- secondary mirror
- mirror
- reflection
- north
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 23
- 230000008859 change Effects 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0038—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light
- G02B19/0042—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light for use with direct solar radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- 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
- Y02E10/47—Mountings or tracking
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a solar secondary light-gathering device. One or a plurality of primary reflecting mirrors are utilized to reflect sun light onto one or a plurality of secondary mirrors above the primary mirrors; the secondary mirrors reflect or transmit the sun light to a sun light receiver; the primary mirrors are fixed on the ground or in one of an east-west direction or a north-south direction to perform single-axis sun tracking, and corresponding secondary mirrors move in the north-south direction and the east-west direction to track the sun light reflected by the primary mirrors, and rotate by a certain angle to reflect or transmit the sun light to the sunlight receiver, or move only in one of the north-south direction or the east-west direction to track the sun light reflected by the primary mirrors and rotate by a certain angle to reflect or transmit the sun light to the sunlight receiver.
Description
Technical field
The present invention relates to field of solar energy utilization, especially relate to a kind of solar energy secondary light condensing device.
Background technology
Existing solar energy secondary condensation technology is all that a condenser lens follows the tracks of the sun at east-west direction and North and South direction simultaneously, secondary condensation mirror maintains static, it is extremely complex that driving followed the tracks of by such condenser lens, cost is higher, the secondary mirror of existing secondary point focusing technology is arranged on a higher tower simultaneously, which increases cost and installation and debugging difficulty.
Summary of the invention
The invention aims to overcome the shortcoming of above-mentioned prior art, make solar energy secondary light condensing device cost lower, installation and debugging are simpler.
The goal of the invention of the present invention is achieved through the following technical solutions: sunlight is reflexed in the secondary mirror being positioned at above primary event mirror by several primary event mirrors, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction and by sunlight reflection or is transmitted to sunlight receiver or only the sunlight of a secondary mirror reflection is moved to follow the tracks of and rotational angle by sunlight reflection or is transmitted on sunlight receiver in direction in one of north and south or east-west direction following the tracks of sunlight from a secondary mirror reflection rotational angle.
When an above-mentioned secondary mirror is fixed on ground, secondary mirror moves in north and south and thing both direction follow the tracks of the sunlight of a secondary mirror reflection and by sunlight reflection or be transmitted on sunlight receiver at both direction rotational angle, when a secondary mirror makes uniaxiality tracking in one of a thing or north and south direction, secondary mirror moves follow the tracks of the next sunlight of a secondary mirror reflection and by sunlight reflection or be transmitted on sunlight receiver at a direction rotational angle in a direction in one of north and south or thing.
The combination of some groups of above-mentioned first and second mirrors constitutes a secondary mirror and secondary mirror array, and sunlight receiver is arranged in array or somewhere, edge.
Above-mentioned secondary mirror can be reflecting mirror or for diaphotoscope, such as similar Fresnel Lenses, first and second reflecting mirror can be plane mirror, or is curved mirror, for instance paraboloidal mirror, when for curved mirror, once and secondary reflection mirror should confocal point or confocal line or its near.
The permutation and combination relation of one secondary mirror and two mirrors can be reflexing in a secondary mirror relative to the adjacent secondary mirror in a certain solid angle of a secondary mirror by sunlight, or at the adjacent secondary mirror relative to two or in the respective a certain solid angle of several secondary mirror, sunlight is reflexed in two or several secondary mirror respectively, for instance in an adjacent secondary mirror crossed reflex to two secondary mirror.
The uniaxiality tracking direction of an above-mentioned secondary mirror is preferred to follow the tracks of east-west direction, and several secondary mirrors composition one row, some row one secondary mirrors can be driven by a driving mechanism.
Above-mentioned secondary mirror array can be driven by one or several driving mechanism, with shift position and rotational angle thus following the tracks of the sunlight of a secondary mirror reflection and by sunlight reflection or transmission (refraction) on sunlight receiver.
The shape of an above-mentioned secondary mirror can be square or strip, and square size is preferably sized to several centimeters, and strip is preferably length 0.5 meter to 1 meter, width several centimeters.
Difference in height between above-mentioned first and second mirror is preferably 5 to 10 meters, and a liftoff highland of secondary mirror is preferably about 1 meter.
Above-mentioned secondary mirror is preferably arrangement in one plane, the arrangement mode of secondary mirror be preferably before and after secondary mirror be staggered, make secondary mirror above not block the reflection light of secondary mirror below as far as possible or transmission (refraction) light make the reduction as far as possible of receptor height.
Above-mentioned secondary mirror is preferably similar venetian blind type secondary mirror, and the shape that namely each secondary mirror is formed similar shutter by several, such benefit does not deviate by secondary mirror focal line when being secondary mirror angle adjustment is too many.
The solution of the present invention is it may also is that sunlight is reflexed in the secondary mirror being positioned at above a secondary mirror by a primary event mirror, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
The solution of the present invention is it may also is that sunlight is reflexed in several secondary mirror being positioned at above a secondary mirror by a primary event mirror, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
The solution of the present invention is it may also is that sunlight is reflexed in several secondary mirror being positioned at above a secondary mirror by several primary event mirrors, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
Compared with prior art, the invention have the advantages that
1, when changing tradition solar energy secondary condensation of prominent wound property, the manner of execution of condenser lens and secondary condensation mirror, make the secondary condensation mirror originally fixed move, and then simple driving device only need to be adopted just to complete whole optically focused process, whole condenser system cost is greatly reduced;
2, by the arranged to primary event mirror and secondary reflection so that receptor need not be arranged on a higher tower, greatly facilitate maintenance and install;
3, energy storage is more convenient, inexpensively, can directly use sunlight energy storage material, without the such as water of prior art, salt, wet goods heat absorption heat transfer intervening material, the available energy storage such as cheap concrete and cullet;
4, only need a heat exchange, and prior art needs second heat exchange just to produce steam, has saved heat exchange cost;
5, the costs such as high tower, high-pressure pump, thermotransport pipeline have been saved;
6, substantially increase available temperature difference, not only saved the quantity of energy-accumulating medium, improve again hot quality, improve generating efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that sunlight is reflexed to sunlight receiver by one group of bar shaped primary event mirror and one piece of bar shaped secondary reflection mirror.
Fig. 2 is the schematic diagram similar with Fig. 1, is different in that first and second mirror is different relative to the placing direction of receptor.
Fig. 3 is the schematic diagram that sunlight is reflexed to receptor by a prescription shape primary event mirror and one piece of quadrate secondary reflecting mirror.
Fig. 4 is bar shaped primary event lens array schematic diagram.
Fig. 5 is the schematic diagram that sunlight is reflexed to receptor by some prescription shape primary event mirrors and some pieces of quadrate secondary reflecting mirrors.
Fig. 6 is the array schematic diagram with several quadrate secondary mirrors of driver drives composition.
Fig. 7 is quadrate secondary lens array and receptor schematic diagram, only depicts part secondary mirror in figure.
Fig. 8 is the adjacent secondary mirror crossed reflex schematic diagram to different secondary mirror.
Fig. 9 is an arc primary event mirror and the schematic diagram of a venetian blind type secondary reflection mirror.
Figure 10 is the schematic diagram of the primary event mirror of some pieces of bar shaped reflecting mirrors composition and a venetian blind type secondary reflection mirror.
Figure 11 is the schematic diagram of the arc bar shaped reflecting mirror in Figure 10.
Description of reference numerals:
1 it is bar shaped primary event mirror, 2 is bar shaped secondary reflection mirror, 3 is receptor, 4 is square primary event mirror, 5 is quadrate secondary reflecting mirror, 6 is driver, 7 is a secondary mirror, 8 is reflecting mirror, 9 is transmitted/refracted mirror, 10 is the focal line of primary event mirror, 11 is venetian blind type secondary reflection mirror, 12 is venetian blind type secondary reflection mirror, 13 is the centrage of primary event mirror.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
Primary event lens array is divided into some pieces, every piece is further subdivided into some unit, each unit is made up of some pieces of primary event mirrors, Fig. 1, Fig. 2, the schematic diagram of Fig. 3 respectively primary event mirror unit, wherein Fig. 1 is the schematic diagram that sunlight is reflexed to sunlight receiver 3 by one group of bar shaped primary event mirror 1 and one piece of bar shaped secondary reflection mirror 2, Fig. 2 is the schematic diagram similar with Fig. 1, it is different in that one, secondary mirror is different relative to the placing direction of receptor, Fig. 3 is a prescription shape primary event mirror 4 and sunlight is reflexed to the schematic diagram on receptor 3 by one piece of quadrate secondary reflecting mirror 5, Fig. 4 is bar shaped primary event lens array schematic diagram, in figure, primary event mirror is divided into several rows, every a line is connected by a secondary mirror of some unit and forms, can be followed the tracks of driving mechanism by one or several drives a lens array to follow the tracks of sun's motion in East and West direction or north-south, Fig. 5 is the schematic diagram that sunlight is reflexed to receptor 3 by some prescription shape primary event mirrors 4 and some pieces of quadrate secondary reflecting mirrors 5, the primary event mirror that in figure, every piece of secondary mirror is corresponding some pieces adjacent, sunlight is reflexed on same secondary reflection mirror by both some pieces adjacent primary event mirror, primary event mirror 4 can fix on the ground, it can also be made to rotate the change of east-west direction to follow the tracks of the sun around the axle of North and South direction.
Fig. 6 is the array schematic diagram driving several quadrate secondary reflecting mirrors to form by a driver 6, this secondary mirror array is positioned at the top of a secondary mirror, left, move right the sunlight that secondary reflection mirror can be made to follow the tracks of a secondary mirror reflection, figure not drawing, how secondary mirror rotational angle is to follow the tracks of the change of the incident angle of the sunlight of a secondary mirror reflection, so that sunlight is reflexed to the component on receptor and driving mechanism by secondary mirror, this is because this has been known technology, any have minimum frame for movement and automatically control can accomplishing per capita of knowledge, secondary mirror can be made to follow the tracks of the change of the angle of incidence of sunlight that a secondary mirror reflects by the such as above-mentioned similar fashion making secondary mirror shift position. if a secondary mirror fixes on the ground, then secondary mirror need to along the change of thing and both direction shift position, north and south and rotational angle incoming position and angle to follow the tracks of the sunlight of a secondary mirror reflection, if a secondary mirror only rotates around the axle of North and South direction or east-west direction to follow the tracks of the sun change at east-west direction or North and South direction, then secondary mirror only need to move and rotational angle or move also rotational angle at east-west direction in North and South direction.
Fig. 7 is the array schematic diagram with receptor 3 of quadrate secondary mirror 5, receptor 3 is positioned at array centre, figure only depicts left-hand component secondary mirror, as shown in the figure, the aligning method of secondary mirror is to try to make secondary mirror above stagger, and to avoid secondary mirror below is reflected blocking of light, the height that so can make receptor 3 is only small, before and after otherwise, secondary mirror will must have enough elevations angle so that secondary mirror above does not block the light that secondary mirror below reflects, and the height of such receptor 3 can be bigger.
Fig. 8 be adjacent secondary mirror 7 crossed reflex to different secondary mirror schematic diagrams, in figure, 8 is reflecting mirror, 9 be transmission (refracting telescope), secondary mirror by sunlight reflection or be refracted on the receptor on the left side.
Fig. 9 is an arc primary event mirror and the schematic diagram of a venetian blind type secondary reflection mirror, and in figure, 10 is the focal line of primary event mirror, and arrow A, B represent the reflection direction of reflection light respectively, and this can be realized by the angle of adjustment venetian blind type secondary reflection mirror 12.
Figure 10 is the primary event mirror schematic diagram with a venetian blind type secondary reflection mirror of some pieces of bar shaped reflecting mirrors composition, and in figure, 13 is the centrage of primary event mirror, each piece of secondary mirror correspondence secondary mirror above it in figure.
Figure 11 is the schematic diagram of the arc bar shaped reflecting mirror in Figure 10.
Specific embodiments can have countless versions, as space is limited, no longer auspicious states at this, all in protection scope of the present invention.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, it is noted that all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (6)
1. a solar energy secondary light condensing device, it is characterized in that: sunlight is reflexed in the secondary mirror being positioned at above a secondary mirror by several primary event mirrors, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
2. sunlight secondary light condensing device as claimed in claim 1, it is characterized in that: when an above-mentioned secondary mirror is fixed on ground, secondary mirror moves to follow the tracks of the sunlight of a secondary mirror reflection in north and south and thing both direction, and by sunlight reflection or it is transmitted on sun receptor at both direction rotational angle, when a secondary mirror makes uniaxiality tracking in one of a thing or north and south direction, secondary mirror moves follow the tracks of the next sunlight of a secondary mirror reflection and by sunlight reflection or be transmitted on sunlight receiver at a direction rotational angle in a direction in one of north and south or thing.
3. sunlight secondary light condensing device as claimed in claim 1, is characterized in that: the combination of some groups of above-mentioned first and second mirrors constitutes primary event mirror and secondary mirror array, and sunlight receiver is arranged in array or edge.
4. a solar energy secondary light condensing device, it is characterized in that: sunlight is reflexed in the secondary mirror being positioned at above a secondary mirror by a primary event mirror, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
5. a solar energy secondary light condensing device, it is characterized in that: sunlight is reflexed in several secondary mirror being positioned at above a secondary mirror by a primary event mirror, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
6. a solar energy secondary light condensing device, it is characterized in that: sunlight is reflexed in several secondary mirror being positioned at above a secondary mirror by several primary event mirrors, sunlight is reflected or is transmitted on sunlight receiver by secondary mirror again, one secondary mirror is fixed on ground or at one of an east-west direction or North and South direction direction uniaxiality tracking sun, corresponding secondary mirror moves in north and south and thing both direction to follow the tracks of the sunlight from a secondary mirror reflection, and rotational angle by sunlight reflection or is transmitted on sunlight receiver, or only in one of north and south or east-west direction, direction moves to follow the tracks of the sunlight of a secondary mirror reflection and rotational angle by sunlight reflection or is transmitted on sunlight receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824979.9A CN105629450A (en) | 2014-11-25 | 2015-11-18 | Solar secondary light-gathering device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014107194243 | 2014-11-25 | ||
| CN201410719424 | 2014-11-25 | ||
| CN201510824979.9A CN105629450A (en) | 2014-11-25 | 2015-11-18 | Solar secondary light-gathering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105629450A true CN105629450A (en) | 2016-06-01 |
Family
ID=56044546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824979.9A Pending CN105629450A (en) | 2014-11-25 | 2015-11-18 | Solar secondary light-gathering device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105629450A (en) |
| WO (1) | WO2016082680A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525287A (en) * | 2017-05-27 | 2017-12-29 | 曾令伦 | A kind of solar aggregation apparatus |
| CN110057116A (en) * | 2019-04-04 | 2019-07-26 | 浙江中控太阳能技术有限公司 | A kind of tower type solar photo-thermal Jing Chang and its arrangement method based on secondary reflection |
| CN110244440A (en) * | 2019-05-10 | 2019-09-17 | 哈尔滨工业大学 | A kind of lateral light collection system of optical collector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170137364A (en) * | 2016-06-03 | 2017-12-13 | 삼성전자주식회사 | Electromagnetic wave focusing device and optical apparatus including the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183837A (en) * | 2011-04-21 | 2011-09-14 | 何秋蓉 | Secondary light concentration device and system as well as solar thermal power generation system provided with system |
| JP2014052171A (en) * | 2012-08-09 | 2014-03-20 | Ricoh Co Ltd | Light collecting device, solar heat power generation device, photovoltaic power generation device |
| CN203894465U (en) * | 2013-12-28 | 2014-10-22 | 邱定平 | Secondary light condensing device and device capable of reducing installation height of secondary condenser |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988982B (en) * | 2009-08-06 | 2014-07-09 | 曹宏海 | Heliostat, oriented reflecting equipment and sunlight tracking and light collecting method |
| CN102612627A (en) * | 2009-09-23 | 2012-07-25 | 鹰眼研究股份有限公司 | Solar concentrator system with fixed primary reflector and articulating secondary mirror |
| CN102013843A (en) * | 2010-10-09 | 2011-04-13 | 张国柱 | Controllable double-state light reflecting and concentrating solar heat collecting generator |
| CN201945061U (en) * | 2011-03-24 | 2011-08-24 | 成都安锐达科技有限责任公司 | Fresnel intermediate-high temperature solar heat-collecting device |
-
2015
- 2015-11-12 WO PCT/CN2015/094389 patent/WO2016082680A1/en active Application Filing
- 2015-11-18 CN CN201510824979.9A patent/CN105629450A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183837A (en) * | 2011-04-21 | 2011-09-14 | 何秋蓉 | Secondary light concentration device and system as well as solar thermal power generation system provided with system |
| JP2014052171A (en) * | 2012-08-09 | 2014-03-20 | Ricoh Co Ltd | Light collecting device, solar heat power generation device, photovoltaic power generation device |
| CN203894465U (en) * | 2013-12-28 | 2014-10-22 | 邱定平 | Secondary light condensing device and device capable of reducing installation height of secondary condenser |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525287A (en) * | 2017-05-27 | 2017-12-29 | 曾令伦 | A kind of solar aggregation apparatus |
| CN107525287B (en) * | 2017-05-27 | 2019-12-10 | 曾令伦 | Solar energy gathering device |
| CN110057116A (en) * | 2019-04-04 | 2019-07-26 | 浙江中控太阳能技术有限公司 | A kind of tower type solar photo-thermal Jing Chang and its arrangement method based on secondary reflection |
| CN110244440A (en) * | 2019-05-10 | 2019-09-17 | 哈尔滨工业大学 | A kind of lateral light collection system of optical collector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016082680A1 (en) | 2016-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110079267A1 (en) | Lens system with directional ray splitter for concentrating solar energy | |
| EP2561287B1 (en) | A solar energy collector system | |
| CN105629450A (en) | Solar secondary light-gathering device | |
| CN100582820C (en) | Reflection mirror and solar groove type heat collector adopting the same | |
| KR101313723B1 (en) | structure for condensing sunlight and Apparatus for transmitting sunlight | |
| US20160079461A1 (en) | Solar generator with focusing optics including toroidal arc lenses | |
| CN102959343A (en) | Photovoltaic power generation apparatus comprising cylindrical light-collecting device | |
| CN102563919B (en) | Solar furnace adopting self-spinning and elevation tracking mode | |
| CN104595841A (en) | Sunlight direct illumination system and control method thereof | |
| CN102252441B (en) | Heat collecting system for high-order focusing integrated light | |
| CN102798968A (en) | Sectional type groove type solar energy condenser | |
| JP2012038954A (en) | Condensing photovoltaic power generation system | |
| CN104949353A (en) | Non-tracking solar compound paraboloid condenser | |
| CN104620060A (en) | Solar tracking concentrator | |
| KR20110125494A (en) | Sunlight collector | |
| KR101404375B1 (en) | Solar heating system | |
| CN206626824U (en) | solar concentrator | |
| CN103336357A (en) | Fresnel lens system with position adjustable focuses | |
| CN204880790U (en) | Exempt from to trail compound paraboloid condenser of solar energy | |
| JP2008052229A (en) | New collective mirror composed of annular parabolic mirror with different focal length | |
| GB2485332A (en) | Energy capture device | |
| CN102280510B (en) | Horizontal two-dimensional solar tracking type high-concentrating photovoltaic power generation device | |
| CN102798967A (en) | CDC non-tracking solar compound concentrator and array thereof | |
| CN103336359A (en) | Fresnel lens system with overlapped focuses | |
| CN103574925A (en) | Ultra-focalizing launcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |