CN201107460Y - Solar-energy light collector - Google Patents
Solar-energy light collector Download PDFInfo
- Publication number
- CN201107460Y CN201107460Y CNU2007201701856U CN200720170185U CN201107460Y CN 201107460 Y CN201107460 Y CN 201107460Y CN U2007201701856 U CNU2007201701856 U CN U2007201701856U CN 200720170185 U CN200720170185 U CN 200720170185U CN 201107460 Y CN201107460 Y CN 201107460Y
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- catoptron
- solar
- ribbon
- cylinder groove
- supporting surface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
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- Photovoltaic Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model provides a solar energy-collecting device. The solar energy-collecting device includes a concave cylindrical groove-supporting surface, on which a light-collecting reflector array in a linked plate structure is arranged, the light-collecting reflector array in a linked plate structure includes a plurality of flexibly linked strip-shaped reflecting mirrors, the length direction of each strip-shaped reflecting mirror is along the axial direction of the cylindrical groove-supporting surface, the width direction is along the circumferential direction of the cylindrical groove-supporting surface, an absorber is positioned over the cylindrical groove-supporting surface, wherein, the light-collecting reflector array in a linked plate structure is arranged into a shape which reflects sunlight into the space limited by the dimension of the absorber, and moreover, the light-collecting reflector array in a linked plate structure can rotate along with the sun and along the circumferential direction of a cylindrical groove and can be maintained in a state which reflects sunlight into the space limited by the dimension of the absorber.
Description
Technical field
The utility model relates to a kind of slot type collection system to Application of Solar Energy, and except collecting sun power, also can be used for other is the power transfer and the control of carrier with ripple or radiation.
Background technology
People are devoted to the development and utilization of sun power always for a long time.Particularly in recent years, owing to the constantly soaring of oil price with to reducing the requirement to anthropogenic carbon dioxide emissions, various countries have carried out the research that sun power utilizes harder.But sun power is the energy that a kind of low-density, intermittence, time and space distribution constantly change, and with conventional energy resources very big difference is arranged, and this just has higher requirement to the collection and the utilization of sun power.
In order to utilize sun power fully, the variation that at first needs to collect sunshine and follow the tracks of sunshine, and then be translated into heat energy and electric energy.Present various optical collector and light harvesting mode are arisen at the historic moment, and the light harvesting mode has imaging-type and non-imaging-type dual mode.Optical collector mainly contains parabolic mirror, Fei Nieer mirror, plane mirror etc.Over nearly 20 years, the optical collector of a kind of integrated imaging type and non-imaging optical collector advantage develops, and has obtained as composite parabolic optical collector (CPC-Compound parabolic concentrator) to develop by leaps and bounds.
Tracker drives optical collector and follows the tracks of sunray, makes paraboloidal primary optical axis point to the sun, reaches the purpose of following the tracks of the sun.Relation by incident light and primary optical axis can be divided into diaxon tracking and uniaxiality tracking.For realizing following the tracks of, generally need to rotate huge back-up system.
What existing a large amount of Patent exploitations went out to collect sun power has parabolic mirror, Fei Nieer mirror, an isostructural system of planar strip catoptron, as U.S. Pat Pat.No.4296737, and No.4770162, No.4520794, No.414856 4 and No.5832362.
The gravity that a subject matter of these collection systems is structures self increases the quality of structure with bearing the influence of wind.For general wind-force, will make and collect bar distortion and distortion, reduce the efficient of collecting.If strong wind and high wind will damage total system.And its follower complexity makes cost and cost constantly raise.
The utility model content
The purpose of this utility model provides the high-level efficiency that overcomes above-mentioned prior art defective, solar-energy light collector and energy transform device cheaply.
According to first aspect, the utility model provides a kind of solar-energy light collector, comprising: recessed cylinder groove supporting surface; Be configured in the connection chip architecture catoptron optically focused array on the cylinder groove supporting surface; Described chip architecture catoptron optically focused array comprises a plurality of ribbon catoptrons, the length direction of each ribbon catoptron is along the axis direction of cylinder groove supporting surface, its Width is along the circumferencial direction of cylinder groove supporting surface, flexibly jointed chain between described a plurality of ribbon catoptrons; And the absorption plant that is positioned at cylinder groove supporting surface top; Wherein said chip architecture catoptron optically focused array configurations is the shape in the space that sunshine is reflexed to the qualification of absorption plant size; And described chip architecture catoptron optically focused array can rotate and keeps along the circumferencial direction unitary rotation of cylinder groove and in rotation process sunshine is reflexed to state in the space that the absorption plant size limits with the sun.
In second aspect, a kind of bunching system is provided, comprising: recessed cylinder groove supporting surface; Be configured in the connection chip architecture catoptron pack array on the cylinder groove supporting surface; Described chip architecture catoptron pack array comprises a plurality of ribbon catoptrons, the length direction of each ribbon catoptron is along the axis direction of cylinder groove supporting surface, its Width is along the circumferencial direction of cylinder groove supporting surface, flexibly jointed chain between described a plurality of ribbon catoptrons; And the absorption plant that is positioned at cylinder groove supporting surface top; Wherein said chip architecture catoptron pack array configurations reflexes to shape in the space that the absorption plant size limits for the parallel radiation in autoradiolysis source in the future; And described chip architecture catoptron pack array can rotate and keeps along the circumferencial direction unitary rotation of cylinder groove and in rotation process radiation is reflexed to state in the space that the absorption plant size limits with radiation source.
In the third aspect, a kind of radiation delivery device is provided, comprising: recessed cylinder groove supporting surface; Be configured in the connection chip architecture reflection mirror array on the cylinder groove supporting surface; Described chip architecture reflection mirror array comprises a plurality of ribbon catoptrons, the length direction of each ribbon catoptron is along the axis direction of cylinder groove supporting surface, its Width is along the circumferencial direction of cylinder groove supporting surface, flexibly jointed chain between described a plurality of ribbon catoptrons; And the radiation source that is positioned at cylinder groove supporting surface top; Wherein said chip architecture reflection mirror array is configured to the radiation source radiation emitted with parallel or quasi-parallel direction reflection; And, the parallel to each other or quasi-parallel of radiation after described chip architecture reflection mirror array can keep reflecting with the change reflection direction and in rotation process along the circumferencial direction unitary rotation of cylinder groove.
Solar concentrating device of the present utility model can reduce mass of system effectively, big wind loading rating and follow the tracks of sun's motion stably.Solar concentrating device also can be used for the convergence work to other ripple or radiation equally effectively, perhaps as reverse energy transform device.
Description of drawings
Below with reference to accompanying drawings embodiment of the present utility model is described in detail, wherein:
Fig. 1 is the structural representation according to the solar-energy light collector of an embodiment of the present utility model;
Fig. 2 is a kind of synoptic diagram of sun optically focused principle;
Fig. 3 is the synoptic diagram that utilizes the connection chip architecture catoptron optically focused array of principle formation shown in Figure 2;
Optically focused synoptic diagram when Fig. 4 is the sunray oblique incidence;
Fig. 5 is the synoptic diagram that drags catoptron optically focused array;
Fig. 6 is the synoptic diagram of catoptron optically focused array;
Fig. 7 and Fig. 8 are respectively the variation synoptic diagram of sun solar-energy light collector when diverse location;
Fig. 9 is the radiation reverse transfer schematic representation of apparatus according to an embodiment of the utility model; And
Figure 10 is the synoptic diagram of the embodiment that do not block mutually of a catoptron.
Embodiment
Fig. 1 is the structural representation according to the solar-energy light collector of an embodiment of the present utility model.As shown in Figure 1, solar-energy light collector comprises cylinder groove supporting surface 110, catoptron optically focused array 120, steel wire 130, mechanical drive control system 140, absorption plant 150 and the fixed support 160 of connection chip architecture.
Cylinder groove supporting surface 110 has recessed cylindrical shape or director circle cylindrical shape, is made up of some support frames (not shown) and some arc-shaped rails (not shown).Each arc-shaped rail is fixed on the fundamental plane, and its center of circle forms the cylinder groove axis all point-blank.The support frame layout that parallels to the axis, two ends are limited in the guide rail, form the cylinder groove supporting surface.The plane passing the cylinder groove axis and divide the cylinder groove supporting surface equally is called the cylinder groove shaft section.
The catoptron optically focused array 120 of connection chip architecture is configured in above the cylinder groove supporting surface 110.The catoptron optically focused array 120 of connection chip architecture is made of at least two ribbon catoptrons.The length direction of each ribbon catoptron is along the axis direction of cylinder groove supporting surface, and its Width is along the circumferencial direction of cylinder groove supporting surface.
Form by the mechanical hook-up flexibly jointed chain between the described ribbon catoptron.In an example, described flexibly jointed chain is realized by hinge or soft band.Described each ribbon catoptron is adjacent that catoptron is closely linked together and relative position is fixed, and entire emission mirror optically focused array can cover whole cylinder grooves.
Solar energy absorption plant 150 is installed in cylinder groove axis place.This solar energy absorption plant can be photo-thermal or photovoltaic absorption plant, also can be photo-thermal photovoltaic set composite or other helioplant.In an example, this absorption plant is tubulose or strip.Need explanation, absorption plant 150 also can be installed in cylinder groove near axis or other parallel with it position.
The shape of connection chip architecture catoptron optically focused array 120 is configured to and can will reflexes to cylinder groove axis place with parallel with the cylinder groove shaft section and the vertical sunshine that passes the direction incident of cylinder groove axis, promptly in the space that the absorption plant size limits.
The effect of steel wire 130 and mechanical drive control system 140 is myotatic reflex mirror optically focused array 120, and making it to be axle with the cylinder groove axis in arc-shaped rail, is that radius moves with arc-shaped rail place radius of a circle.Therefore, connection chip architecture catoptron optically focused array can be with the variation of the angle of incident sunshine keeps along the circumferencial direction unitary rotation of cylinder groove and in rotation process sunshine is reflexed to state in the space that the absorption plant size limits.
Mechanical drive control system 140 is by the real-time feedback to solar motion, and the rotation of control connection chip architecture catoptron optically focused array makes its real-time follow-up sun's motion.In tracing process, the rotation of connection chip architecture catoptron optically focused array is constantly carried out, and satisfies the continuity of following the tracks of.
160 pairs of guide rails of fixed support play a supportive role, make in tracing process catoptron optically focused array in groove when guide rail moves, arc-shaped rail maintains static.
Fig. 2 is a kind of synoptic diagram of sun optically focused principle.As shown in Figure 2, the circular arc 210 with certain radius is xsects of Fig. 1 cylinder groove supporting surface.Para-curve 220-1,220-2,220-3 are the xsects of a series of cylindrical curved surface, are the family of parabolas that main shaft is overlapping and focus is identical.In an example, the center of circle of focus and circular arc 210 is overlapping.
From the angle of three-dimensional, the line segment of reservation is that a series of xsects are the band of a para-curve part.These bands are end to end on the cylinder groove supporting surface.
By on the surface of band, plating reflectance coating, promptly formed the connection chip architecture catoptron optically focused array that previous embodiments is mentioned.
When sunshine directly over the cylinder groove supporting surface during vertical incidence, because incident light is parallel to each parabolical main shaft, parallel incident beam becomes convergent beam after the reflection of the connection chip architecture catoptron optically focused array on the cylinder groove supporting surface, converge on the focus separately.As mentioned before, different para-curves have identical focus.Therefore, parallel incident ray converges to same place, converges on the cylinder groove axis under the overlapping situation of focus and cylinder groove axis.
Fig. 3 is the synoptic diagram that utilizes the connection chip architecture catoptron optically focused array of principle formation shown in Figure 2.Be positioned at catoptron 320-1 and 320-8 on the cylinder groove supporting surface 310,320-2 and 320-7,320-3 and 320-6,320-4 and 320-5 correspond respectively to para-curve 220-1 shown in Figure 2,220-2, the part of 220-3 and 220-4.When the sunshine vertical incidence, the mirror 320-1 that is reflected respectively ... and the 320-8 reflection, point to the absorption plant 150 that is positioned at the common focus place.
Need explanation, it is a parabolical part that the cross-sectional profiles of each ribbon catoptron not only can be chosen as, and can also be the combination of various straight lines, curve or straight line and curve.Certainly, such shape of cross section should satisfy the condition in the space that will reflex to the qualification of absorption plant place or its size with the sunshine of the parallel incident of cylinder groove shaft section.
In an example, be continuous between each ribbon catoptron, do not block mutually.Figure 10 is the synoptic diagram of the embodiment that do not block mutually of a catoptron.Catoptron 1020-1, the linking part between the 1020-2...1020-8 is parallel with parallel incident light, therefore can not block mutually each other.
In an example, described ribbon catoptron is made by the minute surface of high reflectance or the minute surface of the alternative reflection of wavelength.
In an example, each ribbon catoptron width can both be radiated near the absorption plant reflected light that satisfies band, promptly in the spatial dimension of its size restrictions by the size decision of absorption plant.For reaching high light gathering efficiency, strip width further can be dwindled, satisfy the sunray that is radiated on it and substantially all reflex in the described scope.The concrete size of absorption plant is looked factors such as method for making, material, focusing ratio, bearing accuracy and is determined.
In addition, as seen from Figure 2,, can select to join the quantity of the ribbon catoptron of chip architecture catoptron optically focused array by selecting parabolical quantity; Select each parabolical summit spacing size, can adjust the width of the ribbon catoptron of connection chip architecture catoptron optically focused array.
Because the rotation of the earth, the position of the relative catoptron optically focused of sun array is all changing at any time.If each catoptron still is in the origin-location, the overwhelming majority that is radiated the sunray in the catoptron optically focused array can't be reflexed to the absorption plant at described axis place, promptly cause a large amount of energy dissipations, thereby capacity usage ratio reduces greatly.The utility model drags connection chip architecture catoptron optically focused array by the mechanical drive control system and moves in arc-shaped rail, realize of the tracking of catoptron optically focused array, thereby can in the real-time follow-up solar motion, assemble sunshine well solar azimuth.
Optically focused principle schematic when Fig. 4 is the sunray oblique incidence.As shown in Figure 4, when the sunray oblique incidence, catoptron optically focused array moves with the flexibility interlock form of multi-disc combination in arc-shaped rail under the control of mechanical drive control system, make the relative cylinder groove shaft section of shaft section (calling system's shaft section in the following text) of catoptron optically focused array tilt, and parallel with the sunshine incident direction.So, sunshine incides the catoptron 420-1 that is positioned on the cylinder groove supporting surface 410 with the direction that is parallel to system's shaft section, 420-2 ..., and 420-8.Catoptron 420-1,420-2 ... and 420-8 reflexes to incident ray common focus respectively, thus with solar light focusing to the heat sink 150 that is installed in the focus place.
By setting to the mechanical drive control system, can control the movement velocity and the direction of catoptron optically focused array, make described system shaft section always be parallel to the direct sunlight line, thereby make the sunray that shines in the catoptron optically focused array all be reflected to the absorption plant at described axis place.
Fig. 5 is the synoptic diagram that drags catoptron optically focused array.As shown in Figure 5, (comprise ribbon catoptron 320-1,320-2 when catoptron optically focused array 320, ..., when and 320-8) needs were mobile, mechanical drive control system 140 was by steel wire 130, and traction array 320 moves with speed V along arc-shaped rail in cylinder groove supporting surface 110.In Fig. 5, catoptron 320-1 ... and 320-8 moves to left, and wherein catoptron 320-3 has moved to the bottom of cylinder groove supporting surface, and mirror reflects mirror 320-8 has moved to outside the cylinder groove supporting surface.Therefore, connection chip architecture catoptron optically focused array can be with the variation of the angle of incident sunshine keeps along the circumferencial direction unitary rotation of cylinder groove and in rotation process sunshine is reflexed to state in the space that the absorption plant size limits.
Fig. 6 is the structural representation of catoptron optically focused array.As shown in Figure 6, the first web member 610-1 and the second web member 610-2 are arranged at the two ends of catoptron 610, the first web member 620-1 and the second web member 620-2 are arranged at the two ends of catoptron 620.The second web member 610-2 and the first web member 620-1 are combined together, and form a flexibly jointed chain.
Figure 11 is the schematic cross-section of flexibly jointed chain between the catoptron.Back-shaped 1110-1 is processed on one side of catoptron 1110, and another side is processed into hook 1110-2.Equally, one side catoptron 1120 be processed into back-shaped 1120-1, another side is processed into hook 1120-2.When two catoptrons connect, the termination of back-shaped 1120-1 of catoptron 1120 was slipped in the hook 1110-2 of catoptron 1110, forms loose fit with it, makes can relatively rotate between catoptron 1110 and 1120.
Get back to Fig. 6, non mirror part can be opened hole 630 near the flexibly jointed chain, so that ventilate, thereby reduces the resistance of wind.
It is noted that flexibly jointed chain can form between the catoptron or between the arrangement of mirrors.
In a specific embodiments, solar-energy light collector of the present utility model is fixed on the ground by south-north direction, in the river shoal or desert such as spaciousness.When the sun moves westerly from east, the mechanical drive control system is by the tracking to solar azimuth, the flexibility interlock form motion that control catoptron optically focused array makes up with multi-disc toward east from the west in arc-shaped rail, guaranteeing can both to make at any time sunshine being parallel to the direction incident of system's shaft section, thus with solar light focusing to heat sink.In an example, in connection chip architecture catoptron optically focused array rotating process, it can be curling or crooked that this array turns to the outer part of track.When the relative position between the reflecting surface is in orbit fixed.
Fig. 7 and Fig. 8 are respectively the variation synoptic diagram of sun solar-energy light collector when diverse location.
The solar-energy light collector course of work is as follows: suppose the morning sun also in the east the time, catoptron optically focused array 320 towards with the position as shown in Figure 7.In Fig. 7, catoptron 320-6,320-7 and 320-8 move to the right side of cylinder groove supporting surface, and catoptron 320-1 ... and 320-5 then is hanging to beyond the supporting surface.When sunshine incides catoptron 320-6, when 320-7 and 320-8 are last, pass through reflection, light is focused on the absorption plant 150, and absorption plant 150 will absorb all luminous energy from catoptron.When the sun moves westerly, suppose to move to as shown in Figure 8.In Fig. 8, catoptron 320-1,320-2 and 320-3 move to the left side of cylinder groove supporting surface, and catoptron 820-4 ... and 720-8 then is hanging to beyond the supporting surface.At this moment, sunshine incides catoptron 320-1, and on 320-2 and the 320-3, through reflection, light is focused on the absorption plant 150.
It is axle that catoptron optically focused array is dragged in arc-shaped rail with the cylinder groove axis by steel wire under the control of mechanical drive control system, xsect place radius of a circle with arc-shaped rail is that radius moves, solar azimuth is followed the tracks of, what it moved to makes the sun incide light and the parallel condition of system's shaft section in the beam condensing unit towards satisfying with the position, it is identical with the angle of solar azimuth variation promptly to make catoptron optically focused array rotate, keep and sun synchronization, thereby make solar-energy light collector always obtain the highest light gathering efficiency, produce high optically focused ratio.
In the process of above-mentioned motion control, catoptron optically focused array moves in arc-shaped rail and realizes tracking to solar azimuth, and arc-shaped rail then is fixed on the ground motionless.Therefore, the utility model is firm in structure, and wind resistance is good, is fit to be applied in the helioplant under the most weather conditions of China.
Because catoptron optically focused array moves in arc guide rail with the flexibility interlock form of multi-disc combination when following the tracks of solar motion, follows the tracks of need not to rotate huge back-up system.
And because the catoptron optically focused array that is installed in the arc-shaped rail can be with the glass capsulation of high permeability, extraneous natural wind can not act directly on and be used for light harvesting mirror surface array, that is mirror array can not be subjected to the effect of extraneous wind-force.Therefore, this mirror array can be used very thin very light material, can use paper material under the extreme case, plates reflectance coating on the surface of paper material and gets final product, and the mechanical motion control system is simple, and the power that motion needs is little, has reduced the cost of device.
Need explanation, solar-energy light collector of the present utility model can also be used to realize the bunching action of other radiation.
In addition, solar-energy light collector also can be used for the reverse transfer to radiation.
Fig. 9 is the radiation reverse transfer schematic representation of apparatus according to an embodiment of the utility model.As shown in Figure 9, radiation reverse transfer device comprises the cylinder groove supporting surface, be configured in connection chip architecture reflection mirror array above the cylinder groove supporting surface (comprise catoptron 920-1,920-2 ... and 920-8) and radiation source 950.Radiation source 950 is installed in the common focus place of connection chip architecture reflection mirror array.The shape of connection chip architecture reflection mirror array is configured to can be with from the radiation of the radiation source 950 outgoing direction reflection by or quasi-parallel parallel with the system slot cross-section.
In this embodiment, connection chip architecture reflection mirror array can with the radiation direction of adjustment reflected in parallel, and keep radiation by the state of reflected in parallel in rotation process along the circumferencial direction unitary rotation of cylinder groove.
Obviously, the utility model described here can have many variations, and this variation can not be thought and departs from spirit and scope of the present utility model.Therefore, the change that all it will be apparent to those skilled in the art all is included within the covering scope of these claims.
Claims (10)
1. solar-energy light collector comprises:
Recessed cylinder groove supporting surface;
Be configured in the connection chip architecture catoptron optically focused array on the cylinder groove supporting surface; Described chip architecture catoptron optically focused array comprises a plurality of ribbon catoptrons, the length direction of each ribbon catoptron is along the axis direction of cylinder groove supporting surface, its Width is along the circumferencial direction of cylinder groove supporting surface, flexibly jointed chain between described a plurality of ribbon catoptrons; And
Be positioned at the absorption plant of cylinder groove supporting surface top;
Wherein said chip architecture catoptron optically focused array configurations is the shape in the space that sunshine is reflexed to the qualification of absorption plant size; And described chip architecture catoptron optically focused array can rotate and keeps along the circumferencial direction unitary rotation of cylinder groove and in rotation process sunshine is reflexed to state in the space that the absorption plant size limits with the sun.
2. solar-energy light collector as claimed in claim 1 is characterized in that described flexibly jointed chain is to realize between the ribbon catoptron or between the ribbon reflector group.
3. solar-energy light collector as claimed in claim 1 is characterized in that described flexibly jointed chain is hinge or soft band.
4. solar-energy light collector as claimed in claim 1 is characterized in that it is curling or crooked that described chip architecture catoptron optically focused array turns to the outer part of cylinder groove supporting surface.
5. solar-energy light collector as claimed in claim 1 is characterized in that described ribbon catoptron made by the minute surface of the minute surface of high reflectance or the alternative reflection of wavelength.
6. solar-energy light collector as claimed in claim 1 is characterized in that described ribbon catoptron shape of cross section is the combination of straight line, curve or straight line and curve.
7. solar-energy light collector as claimed in claim 1, the xsect that it is characterized in that described ribbon catoptron is a parabolical part.
8. solar-energy light collector as claimed in claim 7 is characterized in that a plurality of ribbon catoptrons utilize circular arc to intercept and obtain on many para-curves; Constitute the confocal point of para-curve of each ribbon catoptron xsect.
9. solar-energy light collector as claimed in claim 1 is characterized in that the glass capsulation of catoptron optically focused array with high permeability.
10. solar-energy light collector as claimed in claim 1 is characterized in that comprising:
Described absorption plant is photo-thermal, photovoltaic absorption plant or photo-thermal photovoltaic set composite; Described absorption plant is tubulose or strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201701856U CN201107460Y (en) | 2007-08-14 | 2007-08-14 | Solar-energy light collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201701856U CN201107460Y (en) | 2007-08-14 | 2007-08-14 | Solar-energy light collector |
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| CN201107460Y true CN201107460Y (en) | 2008-08-27 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846406A (en) * | 2010-05-17 | 2010-09-29 | 山东威特人工环境有限公司 | Trough type solar heat collector, manufacture method thereof and solar heat utilization system |
| CN102073132A (en) * | 2010-12-21 | 2011-05-25 | 付克来 | Solar three-cavity tube focusing device |
| CN102566022A (en) * | 2012-02-29 | 2012-07-11 | 陈应天 | Flat plate type solar reflecting condenser composed of non-paraxial high-order cylindrical surfaces |
| CN102621680A (en) * | 2012-04-24 | 2012-08-01 | 汪砚秋 | Two-dimensional solar condensing mirror |
| CN101776330B (en) * | 2009-01-09 | 2013-08-14 | 深圳市三诺电子有限公司 | Solar energy light gathering and heat collecting method and system |
| CN107810371A (en) * | 2015-04-23 | 2018-03-16 | 朱根·克雷恩瓦克特 | The speculum of solar facilities aggregation sunshine, the method and solar facilities for running solar facilities |
| CN111322769A (en) * | 2020-02-26 | 2020-06-23 | 华北电力大学 | Environment-sensitive flexible mirror automatic retractable condenser, control method and application thereof |
| CN114562820A (en) * | 2022-02-22 | 2022-05-31 | 同济大学 | Building integrated shutter type solar photovoltaic photo-thermal collector |
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2007
- 2007-08-14 CN CNU2007201701856U patent/CN201107460Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776330B (en) * | 2009-01-09 | 2013-08-14 | 深圳市三诺电子有限公司 | Solar energy light gathering and heat collecting method and system |
| CN101846406A (en) * | 2010-05-17 | 2010-09-29 | 山东威特人工环境有限公司 | Trough type solar heat collector, manufacture method thereof and solar heat utilization system |
| CN102073132A (en) * | 2010-12-21 | 2011-05-25 | 付克来 | Solar three-cavity tube focusing device |
| CN102566022A (en) * | 2012-02-29 | 2012-07-11 | 陈应天 | Flat plate type solar reflecting condenser composed of non-paraxial high-order cylindrical surfaces |
| CN102566022B (en) * | 2012-02-29 | 2014-06-18 | 陈应天 | Flat plate type solar reflecting condenser composed of non-paraxial high-order cylindrical surfaces |
| CN102621680A (en) * | 2012-04-24 | 2012-08-01 | 汪砚秋 | Two-dimensional solar condensing mirror |
| CN107810371A (en) * | 2015-04-23 | 2018-03-16 | 朱根·克雷恩瓦克特 | The speculum of solar facilities aggregation sunshine, the method and solar facilities for running solar facilities |
| CN111322769A (en) * | 2020-02-26 | 2020-06-23 | 华北电力大学 | Environment-sensitive flexible mirror automatic retractable condenser, control method and application thereof |
| CN111322769B (en) * | 2020-02-26 | 2021-03-19 | 华北电力大学 | Environment-sensitive flexible mirror automatic retractable condenser, control method and application thereof |
| CN114562820A (en) * | 2022-02-22 | 2022-05-31 | 同济大学 | Building integrated shutter type solar photovoltaic photo-thermal collector |
| CN114562820B (en) * | 2022-02-22 | 2023-08-04 | 同济大学 | Building integrated shutter type solar photovoltaic photo-thermal collector |
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