CN200989673Y - Matrix solar energy receiver - Google Patents
Matrix solar energy receiver Download PDFInfo
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- CN200989673Y CN200989673Y CNU2006201546057U CN200620154605U CN200989673Y CN 200989673 Y CN200989673 Y CN 200989673Y CN U2006201546057 U CNU2006201546057 U CN U2006201546057U CN 200620154605 U CN200620154605 U CN 200620154605U CN 200989673 Y CN200989673 Y CN 200989673Y
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- solar receiver
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Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Optical Elements Other Than Lenses (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a matrix solar energy receiver with simple structure, easy manufacture and low cost, comprising a space frame (44) and a reflecting mirror array, the space frame (44) directly supports the reflecting mirror array, the top face of the space frame (44) is paraboloidal, the space frame (44) comprises a plurality of trusses (28) which are interlaced vertically and horizontally to form a whole and are bent to paraboloidal vertical and horizontal, each truss (28) comprises upper and lower horizontal rods (20) and a toothed waist rod (22), the upper and lower horizontal rods (20) and the toothed waist rod (22) are connected each other, each truss (28) has the same focus, the reflecting mirror array is a dishing paraboloid, the caliber of the reflecting mirror is a rectangle, the reflecting mirror is made according to the following: a plurality of rectangular planar glass mirrors (30) are arranged on the horizontal rods (20) by a tension knob (46) and then is bent to a paraboloidal, each turss (28) is vertical with the rectangular caliber of the reflecting mirror array.
Description
Technical field
The utility model relates to a kind of matrix form solar receiver, and is particularly a kind of with the paraboloid on the solar energy collecting receiver in its vicinity.
Background technology
" greenhouse effects " of the earth are increasingly serious problems.Utilizing solar energy with the system of low-cost high-efficiency is the effective ways that solve greenhouse effects.Use seasonal thermal storage, can be in remote grass roots with solar collector summer gather solar energy and in the winter time by regional hot distribution system to the city supply basic with the peak time heat energy and hot water.In area, Northern Europe, community winter 100% be by space-heating system by hot water heating, and space-heating system is by the solar collector energize.
The reflective solar heat collector is most effective solar heat collector.Material cost is compared with the energy of being exported, and the usefulness cost of solar thermal collector is higher than very as can be known.Thousands of solar thermal collector design and model are arranged at present, but the factory of production solar thermal collector does not exist.The complexity of implementing these designs is a problem of existing design.Lack for information about, raw material and production skills also cause and come into the market and enlarge the obstacle that low-cost high-efficiency can solar thermal collector be produced rapidly.
The used mirror of the solar thermal collector of existing invention adopt common planar glass and silver-plated overleaf, add copper film damp-proof layer and japanning, add sheet metal or add one deck flat glass or similar material.The efficient of silver-plated low iron glass minute surface reaches 96%, and the glass-mirror after the japanning has long service life.Flexible mirror material was also once used in invention in the past, as polyester reflectance coating, polishing metal and lucite reflective mirror, this mainly is because glass is considered to hard and frangible, be not easy by bending, but these materials fail in this field, to succeed, be because its poor efficiency, life-span is short, reflecting effect is poor, and uvioresistant not is perishable and easily corroded by dust.
Three kinds of solar thermal collectors commonly used at present: heliostat type or title center reception type; Parabolic type or title line focus type; Parabolic dish-like or title point focusing type.The heliostat type be with some be that the speculum on plane gathers sunshine on the reception tower of a distance substantially, shortcoming is the requirement harshness to the mirror profile, the expense of keeping these quite high reception towers is quite well; The line focus type is to gather solar energy to a kind of length tubulose receiver identical with receiver length with simple parabolic reflector, and shortcoming is that the solar energy collecting degree is low, receiver heat loss degree height and receiver cost height.Because heliostat type and line focus type be not all directly over against the sun, its efficient all can reduce, and this loss people are referred to as cosine losses.Parabolic dish-like be by the composite curve parabolic mirror with solar ray collecting near the little receiver that is placed on the reflector focal point, slotted-type reflector surface is to the sun, reach the solar ray collecting and the peak efficiency of top, its shortcoming is to make the cost height of these complicated reflecting surface mirrors, and the backing material of mirror itself is also expensive.Heliostat type and parabolic dish-like accurate optical frames profile and the accurate two optical axis tracks of all requiring, the requirement of these optical precision degree has all become the serious cost obstacle of existing invention, causes it can not large-scale industrial production.
Existing invention and to design another shortcoming be unnecessary labyrinth, this comprises need formation complexity, compound structure curve, for control minute surface curved profile needs Mold Making to go out mirror substrate, need to adopt the break-in reflectance coating of air pressure formation, need to adopt the heavy technology of heat channel so that the minute surface typing, form the needed corresponding with it supporting construction of minute surface curved shape, need prevent to produce between the different structure material system of thermal stress, the equipment that needs curve axle and bending mirror to use, need use reflection lasering beam when adjusting minute surface in the making, need expensive motor-driven sun tracker, follow the tracks of track and step bearing etc.The shortcoming of existing invention also comprises the shade that receiver holder forms and causes uneven luminous flux on the high-energy photovoltaic battery that is positioned at focus.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, easy to manufacture, matrix form solar receiver that cost is low is provided.
The technical scheme that the utility model adopted is: the utility model comprises space frame, reflection mirror array, described space frame directly supports described reflection mirror array, described space frame end face is parabolic shape, described space frame comprises several crisscross parabolic truss of being bent to of one that is connected, each described truss comprises two cross bars up and down, the zigzag web member, described two cross bars up and down, described zigzag web member is connected, the focal length of each described truss is identical, described reflection mirror array is dish-shaped parabolic shape, the bore of described reflection mirror array is a rectangle, described reflection mirror array is to be fixedly connected on the described cross bar and the flat glass mirror is bent to parabolic shape by the tensioning button by several strip rectangle plane glass mirrors to make, and each the described truss all rectangle bore with described reflection mirror array is vertical.
The utility model also comprises sun tracker, and described sun tracker comprises anchor post, orientation driving mechanism, faces upward the driving mechanism of bowing, photo-detector, computer processor.
Described orientation driving mechanism comprises T shape rod, square fixed mount, the orientation driving arm, the ground surface roller, drive, friction pulley, gear motor, the described driving mechanism of bowing of facing upward comprises and faces upward the motor of bowing, two counterweights, described T shape rod is rotationally connected in the horizontal direction with described anchor post, described square fixed mount, described orientation driving arm is all faced upward the bearing of bowing by two and is connected with described T shape rod, described ground surface roller and described orientation driving arm are fixedly connected, described gear motor is successively by described drive, the surface roller motion of described ground of described friction pulley deceleration, the described motor of bowing of facing upward is connected between described square fixed mount and the described orientation driving arm, and described counterweight is connected with described square fixed mount.
The utility model also comprises the energy receiving system, and described energy receiving system comprises receiver, in extra-regional two the energy transfer tubes of sun taper folded light beam and two support cable.
The utility model also comprises thermel protection device, and described thermel protection device places near the described receiver.
Each described truss also comprises several montants, and described montant links together two cross bars, zigzag web members about described.
The beneficial effects of the utility model are: because space frame described in the utility model directly supports described reflection mirror array, described space frame end face is parabolic shape, described space frame comprises several crisscross parabolic truss of being bent to of one that is connected, each described truss comprises two cross bars up and down, the zigzag web member, described two cross bars up and down, described zigzag web member is connected, the focal length of each described truss is identical, described reflection mirror array is dish-shaped parabolic shape, the bore of described reflection mirror array is a rectangle, described reflection mirror array is to be fixedly connected on the described cross bar and the flat glass mirror is bent to parabolic shape by the tensioning button by several strip rectangle plane glass mirrors to make, on the make, only need just can make hard straight described truss on total length, be deformed into parabolic shape with a kind of side force, and the total length bending of flat glass mirror become parabolic shape, side force is to apply in stiff materials being assembled into the dish-shaped face reflector process of a bending, therefore the material deformation of these parabolical that are bent not is permanent, if dismounting, these materials can revert to straight nature, therefore they still keep the effecting reaction to power, this parabolic shape that power reaction is become is used reaction force in the natural law just, such as the rope of fastening between two pillars, the structure roof beam structure middle part that gun ballistic trajectory and gravity cause is recessed, the utility model uses this natural law, straight raw material are bent into accurately parabola shaped in assembling process, only need to adopt simply the existing raw material that can be mass-produced at present, its cost is lower than present petroleum fuel, and do not want special tool(s) and method, need after finishing, assembling not adjust yet, only just these material bendings can be become accurate parabolic curve with existing technical ability, do not need bending part or bending template in the structure yet, do not need backing material yet, do not need special producing equipment yet, but large-scale application is in industrial production, so the utility model is simple in structure, easy to manufacture, cost is low;
All the rectangle bore with described reflection mirror array is vertical owing to each described truss of the utility model, rather than supporting frame was dressed up vertical with the reflecting surface of dish as former invention, all part shapes are measure-alike so that assembling, described truss uses the special angle less than the right angle to support described reflection mirror array, the parabola truss that forms accurate the same focal length is accurately to support parabolic shape, press the parabolic eyeglass of the desired different focal of optical characteristics of sunlight reflected face, this minute surface is unified the long strip type glass of size with the rectangle calibre supported, so that waste is produced in assembling and reduction, so the utility model cost is low, easy to assembly;
Because the utility model also comprises sun tracker, described sun tracker comprises anchor post, orientation driving mechanism, faces upward the driving mechanism of bowing, photo-detector, computer processor, small-sized cheaply CD-ROM drive motor combines with in stable condition microprocessor and makes described sun tracker become accurate, the parts that adapt to round-the-clock field have improved the reliability of this system, follow the tracks of different orientation and the pitch angles of the sun and can collect more solar energy, so the utility model reliability height, acquisition solar energy that can be stable;
Because the utility model also comprises the energy receiving system, described energy receiving system comprises receiver, in extra-regional two the energy transfer tubes of sun taper folded light beam and two support cable, so that the direct projection of described receiver and reflection shadow loss drop to minimum level, this low shade structure that is positioned at outside the sun vertebra shape folded light beam, make uniform luminous flux be higher than 1000 times of sunlight, thereby be applicable to high strength photovoltaic battery and district heating system, so the solar energy height that the utility model obtains;
Because the utility model also comprises thermel protection device, described thermel protection device places near the described receiver, so the utility model can be protected the receiver holder of low shade, so as not to being burnt out.
Description of drawings
Fig. 1 is an overall assembly structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of three kinds of parts of the utility model space frame of being parabolic shape;
Fig. 3 is the structural representation that the utility model is bent to parabolic truss;
Fig. 4 is the partial structurtes schematic diagram of matrix form space frame;
Fig. 5 is the local structure for amplifying schematic diagram that is used for the hole of vertical direction connection on the matrix form space frame;
Fig. 6 is the structural representation of the identical strip rectangle plane glass mirror of a row;
Fig. 7 is the structural representation that the utility model is the space frame of parabolic shape;
Fig. 8 is the view that the utility model bends to the flat glass mirror with the tensioning button parabolic curve;
To be the utility model be fastened on schematic diagram on the space frame with line with tensioning button quadrature to Fig. 9.
The specific embodiment
As Fig. 1～shown in Figure 9; the utility model comprises space frame 44; reflection mirror array; sun tracker; the energy receiving system; thermel protection device; described space frame 44 directly supports described reflection mirror array; described space frame 44 end faces are parabolic shape; described space frame 44 comprises several crisscross parabolic truss 28 of being bent to of one that is connected; each described truss 28 comprises two cross bars 20 up and down; zigzag web member 22; several montants 24; described two cross bars 20 up and down; described zigzag web member 22 is connected; described montant 24 is with described two cross bars 20 up and down; zigzag web member 22 links together; whole described space frame 44 all uses identical these three kinds of parts to constitute; as adopt other connected mode; as riveted joint; then do not need described montant 24; the focal length of each described truss 28 is identical; described reflection mirror array is dish-shaped parabolic shape; the bore of described reflection mirror array is a rectangle; described reflection mirror array is to be fixedly connected on the described cross bar 20 and the flat glass mirror is bent to parabolic shape by tensioning button 46 by 15 strip rectangle plane glass mirrors 30 to make; the length of described flat glass mirror 30 is 3300mm; width is 230mm; thickness is 2mm; on glass silver-plated; then with copper sedimentary deposit and skin of paint protection; except that the end, it is pressed to a described truss 28 every 47mm; make hard glass mirror bending thus and form continuous accurate parabola; its equivalent focal length is 3300mm, and each the described truss 28 all rectangle bore with described reflection mirror array is vertical.
Described sun tracker comprises anchor post 50, the orientation driving mechanism, face upward the driving mechanism of bowing, photo-detector, computer processor, described orientation driving mechanism comprises T shape rod 54, square fixed mount 58, orientation driving arm 62, ground surface roller 64, drive 68, friction pulley 70, gear motor 72, the described driving mechanism of bowing of facing upward comprises and faces upward the motor 74 of bowing, two counterweights 86, described anchor post 50 is a hollow concrete cylinder, the centre has embedded a polymer tubing 52, it is supporting described T shape rod 54, described T shape rod 54 is that the center is rotationally connected with described anchor post 50 in the horizontal direction with bearing pin 56, described square fixed mount 58, described orientation driving arm 62 is all faced upward the bearing 60 of bowing by two and is connected with described T shape rod 54, they also can come combination by the boring on the described square fixed mount 58 with simple pin, described square fixed mount 58 freely rotates in pitch orientation, described orientation driving arm 62 is connected with described T shape rod 54 by described pitch bearing 60, described ground surface roller 64 adopts bicycle wheel and described orientation driving arm 62 to be fixedly connected, described ground surface roller 64 track that forms that rolls on the ground is 66, described drive 68 drives described ground surface roller 64 at the edge with a friction wheel 70 and reduces rotating speed, described gear motor 72 is successively by described drive 68,64 motions of described friction pulley 70 described ground of deceleration surface rollers, the described motor 74 of bowing of facing upward adopts cheap telstar reception operating structure to be connected between described square fixed mount 58 and the described orientation driving arm 62, promote the glass-reflected lens array is followed the tracks of the sun on pitch orientation direction, described counterweight 86 is connected with described square fixed mount 58, come the balance reflective optical system, reduce described mechanical load and the electric load of facing upward the driving mechanism of bowing.
Described energy receiving system comprises receiver 78, in extra-regional two the energy transfer tubes 76 of sun taper folded light beam and two support cable 82, described energy transfer tube 76 is connected on the described square fixed mount 58, be used for carrying liquid, electric power and hydrogen from described receiver 78, two described energy transfer tubes 76 connect together at 80 places, summit of the focus that is higher than the taper folded light beam on the described receiver 78, and two described support cable 82 make described energy transfer tube 76 fix at 80 places, described summit.Described thermel protection device places near the described receiver 78.
Fig. 5 is the local structure for amplifying schematic diagram that is used for the hole of vertical direction connection on the matrix form space frame, into the prior steel pipe that bores the hole can be put described cross bar 20 in these holes 26, accurately be drilled to electric hand drill, described montant 24 is put into the described hole 26 of described cross bar 20 and described zigzag web member 22, then flue is done to form manufactured head in two ends, should there be limited step the end of described montant 24 or with additional short tube described zigzag web member 22 be put between the described cross bar 20; Another kind of connection method is to put into rivet in described hole 26, and the rivet in the described montant 24 of spreading then is to form nonvolatil connection; The method that each part of truss is coupled together that also has other, for example spot welding or with bracket etc.
What Fig. 8 and Fig. 9 showed is the state that row's strip rectangle plane glass mirror 30 is bent to parabolic curve with tension force button 46, described flat glass mirror 30 has enough thickness, to bear wind-force, ice and snow, simultaneously again can not be blocked up, so that bend to the optics requirement that parabolic shape satisfies solar reflector, enough length is arranged described flat glass mirror 30 so that the parabola error minimize of described flat glass mirror 30 corners, on the rectangle parabola truss 28 that strip rectangle plane glass mirror 30 is positioned at crooked, described flat glass mirror 30 is fixed on the angle, thereby is bent to parabola shaped by the power perpendicular to reflecting surface.Be not parabola shaped when beginning to build, parabola is that the reaction force that hard flat glass mirror is formed because of side force under construction forms, crooked and the subpermanent set of glass mirror, when described space frame 44 takes off, the plane is returned in bounce-back, and using described tensioning button 46 or adopting other method is in order to keep the tension force between glass mirror 30 and the rectangle parabola truss 28.Metal wire 48 is used as the fastening line of tensioning button 46, described tensioning button 46 and described truss 28 are adjacent to and described glass mirror 30 edge clamping between described tensioning button 46 and described cross bar 20, described glass mirror 30 is resilient with combining of described cross bar 20, thereby can bear thermal expansion stress, below the described tensioning button 46, cause contacting of pine between described glass mirror 30 and the described cross bar 20, and described glass mirror 30 firm location are by the power on the angle it to be pressed to described truss 28, this power is the reaction force of bending force, this power approximates the weight of described glass mirror 30 greatly, can certainly replace this tensioning button and strip rectangle plane glass mirror 30 is bent to parabolic shape with other tension force syndeton.
Be in operation, described computer processor, described gear motor 72, the described motor 74 of bowing of facing upward need certain electric power.Water or other cooling fluid flow through described receiver 78 with pump through described energy transfer tube 76.Described computer processor is monitoring the sun, and review time and reflector locations, system are made judgement and described gear motor 72, the described motor 74 of bowing of facing upward are provided signal, make them that matrix form sunlight reflected device is aimed at the sun.Present embodiment illumination on reflecting surface can reach 850 watts every square metre.Described computer processor is noted the position of time, date and reflecting surface in the permanent memory device, so as when cloudy day in the future as the basis of passive tracking, the sun is followed the tracks of.The surface of paraboloidal mirror will be uniformly, the high density sunlight reflected is to described receiver 78, described receiver 78 is to be higher than 90% efficient, in heat exchanger, produce hot water or other high-temp liquid, simultaneously high strength photovoltaic battery produces electric energy to be higher than 30% efficient, and can produce hydrogen and oxygen by brine electrolysis, described receiver 78 can also be facilitated other chemical reaction, promote physical unit, when not having sunlight, hydrogen circulates in fuel cell, regeneration electrogenesis energy and hot water, hot water can use or be used for space-heating system in the locality.
Under abominable sky condition conditions such as snowstorm and serious hail; described computer processor sends signal to the described motor 74 of bowing of facing upward; make according to circumstances described glass mirror 30 mirror surfaces perpendicular or parallel in ground (be parallel to ground during strong wind, when hail or heavy snow are arranged perpendicular to ground and add protective cover) with the cover glass mirror.
The error of the parabolic surface of the described reflection mirror array of present embodiment is being within the 125mm on the angle of mirror, less than 8% of whole minute surface.Has only the shaping liner that strip rectangle glass mirror could need not be continuous and the general curved distortion becomes parabolic curve.In the present embodiment, the photovoltaic cell receiver of 1000 times of sunlight intensity is about that 40mm is wide, 250mm is long, and it has the thermoconverter of a broad that the heat energy on surface is transferred to liquid.
Every square metre only 15 kilograms of the solar reflectors of present embodiment are light and handy simple and durable.
The utility model can be widely used in field of solar energy utilization.
Claims (6)
1, a kind of matrix form solar receiver, comprise space frame (44), reflection mirror array, it is characterized in that: described space frame (44) directly supports described reflection mirror array, described space frame (44) end face is parabolic shape, described space frame (44) comprises several crisscross parabolic truss of being bent to of one (28) that is connected, each described truss (28) comprises two cross bars (20) up and down, zigzag web member (22), described two cross bars (20) up and down, described zigzag web member (22) is connected, the focal length of each described truss (28) is identical, described reflection mirror array is dish-shaped parabolic shape, the bore of described reflection mirror array is a rectangle, described reflection mirror array is to be fixedly connected on described cross bar (20) by several strip rectangle plane glass mirrors (30) by tensioning button (46) to go up and the flat glass mirror is bent to parabolic shape make, and each described truss (28) all rectangle bore with described reflection mirror array is vertical.
2, matrix form solar receiver according to claim 1, it is characterized in that: described matrix form solar receiver also comprises sun tracker, and described sun tracker comprises anchor post (50), orientation driving mechanism, faces upward the driving mechanism of bowing, photo-detector, computer processor.
3, matrix form solar receiver according to claim 2, it is characterized in that: described orientation driving mechanism comprises T shape rod (54), square fixed mount (58), orientation driving arm (62), ground surface roller (64), drive (68), friction pulley (70), gear motor (72), the described driving mechanism of bowing of facing upward comprises and faces upward the motor of bowing (74), two counterweights (86), described T shape rod (54) is rotationally connected in the horizontal direction with described anchor post (50), described square fixed mount (58), described orientation driving arm (62) is all faced upward the bearing of bowing (60) by two and is connected with described T shape rod (54), described ground surface roller (64) is fixedly connected with described orientation driving arm (62), described gear motor (72) is successively by described drive (68), described friction pulley (70) described ground of deceleration surface roller (64) motion, the described motor of bowing (74) of facing upward is connected between described square fixed mount (58) and the described orientation driving arm (62), and described counterweight (86) is connected with described square fixed mount (58).
4, matrix form solar receiver according to claim 1, it is characterized in that: described matrix form solar receiver also comprises the energy receiving system, and described energy receiving system comprises receiver (78), in extra-regional two the energy transfer tubes of sun taper folded light beam (76) and two support cable (82).
5, matrix form solar receiver according to claim 4 is characterized in that: described matrix form solar receiver also comprises thermel protection device, and described thermel protection device places near the described receiver (78).
6, matrix form solar receiver according to claim 1 is characterized in that: each described truss (28) also comprises several montants (24), and described montant (24) links together described two cross bars (20), zigzag web member (22) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201546057U CN200989673Y (en) | 2006-12-12 | 2006-12-12 | Matrix solar energy receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201546057U CN200989673Y (en) | 2006-12-12 | 2006-12-12 | Matrix solar energy receiver |
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| CN200989673Y true CN200989673Y (en) | 2007-12-12 |
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| CNU2006201546057U Expired - Lifetime CN200989673Y (en) | 2006-12-12 | 2006-12-12 | Matrix solar energy receiver |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102089601A (en) * | 2008-05-08 | 2011-06-08 | 美国太阳能股份有限公司 | Flat roof mounted solar panel support system |
| CN101608836B (en) * | 2008-06-18 | 2011-06-22 | 深圳市中科力函热声技术工程研究中心有限公司 | Solar heat collector with combined reflecting surface |
| WO2011095996A2 (en) * | 2010-02-08 | 2011-08-11 | A.T.E. Enterprises Private Limited | Paraboloidal solar concentrator |
| CN102278825A (en) * | 2011-05-25 | 2011-12-14 | 冯宇 | Solar water heater using multiple reflective heat collectors |
| CN102294778A (en) * | 2010-06-22 | 2011-12-28 | 茂杰光电有限公司 | Method for producing solar energy reflector and its structure |
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| CN102278825A (en) * | 2011-05-25 | 2011-12-14 | 冯宇 | Solar water heater using multiple reflective heat collectors |
| CN102705187A (en) * | 2012-05-10 | 2012-10-03 | 大连宏海新能源发展有限公司 | Horizontal solar disk-type light condensation system and solar power generation system adopting same |
| CN103808029A (en) * | 2012-11-08 | 2014-05-21 | 深圳市联讯创新工场科技开发有限公司 | Solar condensation system |
| CN103808029B (en) * | 2012-11-08 | 2015-12-16 | 深圳市联讯创新工场科技开发有限公司 | A kind of solar concentrating system |
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| CN106712686A (en) * | 2016-12-29 | 2017-05-24 | 广州凯耀资产管理有限公司 | Device improving heat energy utilization rate of solar energy thermoelectricity converter |
| CN107830643A (en) * | 2017-10-20 | 2018-03-23 | 张福隆 | Reflector sun-chasing without ratchet step-by-step system |
| CN110244777A (en) * | 2019-03-08 | 2019-09-17 | 东方宏海新能源科技发展有限公司 | The column disc type solar energy optically focused dual-axis tracking system of large pitching angle degree range |
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