WO2010075674A1 - Dispositif de concentration d'énergie solaire et composant de construction l'utilisant - Google Patents

Dispositif de concentration d'énergie solaire et composant de construction l'utilisant Download PDF

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Publication number
WO2010075674A1
WO2010075674A1 PCT/CN2009/001601 CN2009001601W WO2010075674A1 WO 2010075674 A1 WO2010075674 A1 WO 2010075674A1 CN 2009001601 W CN2009001601 W CN 2009001601W WO 2010075674 A1 WO2010075674 A1 WO 2010075674A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar energy
mirror
energy collecting
collecting device
frame
Prior art date
Application number
PCT/CN2009/001601
Other languages
English (en)
Chinese (zh)
Inventor
刘阳
Original Assignee
北京实力源科技开发有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN2009100760121A external-priority patent/CN101457989B/zh
Priority claimed from CN200910077223A external-priority patent/CN101782280A/zh
Application filed by 北京实力源科技开发有限责任公司 filed Critical 北京实力源科技开发有限责任公司
Publication of WO2010075674A1 publication Critical patent/WO2010075674A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • 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
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • 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
    • 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
    • F24S2023/87—Reflectors layout
    • F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • 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
    • F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
    • 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
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • 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
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/56—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by means for preventing heat loss
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02E10/44—Heat exchange systems
    • 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

Definitions

  • the present invention relates to the field of solar energy application technology, and in particular to a solar energy gathering device. Background technique
  • a solar energy concentrating device having a structure such as a parabolic mirror, a Fresnel mirror, a flat strip mirror, and the like is disclosed, for example, in US Pat. No. 4,296,737, US Pat. No. 4,770, 162, US Pat.
  • the main problem the gravity of the structure itself and the influence of the wind, increases the quality of the structure. General wind forces will distort and deform the mirror, reducing the efficiency of collection. If the wind and strong winds will destroy the entire system, and these collection systems are not rain and dustproof, and are not convenient for maintenance, the cost and cost are constantly increasing.
  • the use area is small, and a single piece of glass covers the device casing to prevent dust pollution, but causes The heat absorption performance is lowered, so that industrial use effects cannot be formed.
  • the small trough line focusing device has a short length of a single focal line, a single absorption device is also short, and there is a disadvantage that reflected light cannot be sufficiently obtained by the absorption device, and the boundary loss is large and the efficiency is low.
  • material utilization is low and manufacturing costs are high.
  • the present invention provides a solar energy gathering device.
  • the solar energy collecting device includes a closed frame, a mirror and an absorbing device.
  • the light-transmissive surface of the enclosed frame is covered with a glass plate, the mirror is mounted in a closed frame and has a long focal line, and the absorption device is mounted on the mirror At the telephoto line position, the mirror tracks the change in position of the sun to reflect sunlight to the telephoto line.
  • the mirror can be of a lightweight construction.
  • the mirrors may employ a parabolic or parabolic trough combination or a Fresnel array-shaped focusing structure.
  • the mirror can be in the form of a front reflection.
  • the mirror can be made of a thin aluminum plate with high reflectivity, or a pure silver, pure aluminum or other high-reflective material can be used as a reflective film on the film substrate. It is further preferred that the reflective film of the mirror is covered with an enhanced reflective coating to further increase reflectivity and protect the reflective coating.
  • a support frame can be mounted at the rear of the mirror to enhance the mirror strength to maintain shape accuracy.
  • Multiple support frames are modularly connected using a glass tube skeleton structure.
  • the solar energy collecting device may include a connecting device connected to the absorbent device of the plurality of modules.
  • the solar concentrating device can be modularly assembled and connected to each solar absorbing device by a connecting device to form a larger-scale solar concentrating device.
  • the absorbing device may be a photovoltaic absorbing device or a photovoltaic/photothermal composite absorbing device.
  • Solar collectors can be used as building components, such as building a roof or wall, saving construction costs while eliminating the need for additional installation space to facilitate the deployment of the unit.
  • the structure of the invention Compared with the existing solar energy gathering device, the structure of the invention has the following advantages: (1) The invention installs the solar concentrator in the closed frame, so that the large-area mirror does not have to consider wind resistance and dust pollution. Significantly reduce material use, reduce cost, no wind impact, light body structure, and greatly reduce the power and intensity of the tracking drive system, which is helpful for improving tracking accuracy and reducing costs. (2) The modular frame and the modular mirror structure can obtain long focal lines.
  • the long linear absorption device placed at the long focal line position can avoid the boundary loss caused by the short device, improve the absorption efficiency and reduce the cost; (3) Ben
  • the invention adopts modular assembly structure, simple manufacturing method, low cost, convenient installation and maintenance, and is suitable for large-scale popularization and application; (4)
  • the invention can also be used as a top or frame for building a building, thereby saving construction cost. It is also conducive to the promotion and use of the device.
  • FIG. 1 is a schematic structural view of a solar energy collecting device according to a first preferred embodiment of the present invention
  • 2 is a schematic view showing a structure in which a mirror surface is assembled to form a long focusing line
  • Figure 3 is a schematic view of the entire mirror surface
  • Figure 4 is a schematic view of a light body structure mirror
  • Figure 5 is a schematic view of the position of the mirror when the solar elevation angle is low
  • Figure 6 is a schematic view of the position of the mirror when the solar elevation angle is high
  • Figure 7 is a schematic view of the position of the mirror when the sun height angle is the highest
  • Figure 8 is a schematic view showing the solar gathering device placed upright
  • Fig. 9, Fig. 10 and Fig. 11 respectively show state diagrams of different solar incident angles when the mirror adopts a Fresnel array structure
  • Fig. 12 is a view showing the structure of a solar energy collecting device according to a second embodiment of the present invention. detailed description
  • FIG. 1 is a schematic view showing the structure of a solar energy collecting device according to a first embodiment of the present invention.
  • the solar energy gathering device includes a closed frame.
  • the frame may include a plurality of frame units, such as adjacent frame units 121, 122, and 123. Multiple frame units can be secured together by snapping or soldering.
  • the frame is mainly covered by a light-emitting surface (for example, a top) to cover the transparent glass plate 140, and the glass plates of adjacent modules are planarly connected using, for example, a sealing rubber, and the remaining outer surfaces of the entire frame may be covered with a sheet material to form a closed type having a light-transmissive surface. Framework.
  • a light-emitting surface for example, a top
  • a mirror is mounted in the closed frame. Taking the frame unit 121 as an example, the mirror units 101-1 and 101-2 are mounted therein.
  • the mirror is mounted inside the enclosed frame so that it is not affected by bad weather and the mirror is damaged, and sunlight can also shine through the top glass onto the mirror.
  • the mirror is of a lightweight construction, such as a thin sheet of material (such as a thin aluminum sheet having a good reflectivity or a PET film coated with a highly reflective material, a plastic film such as PC).
  • the mirrors can be made into a parabolic trough, a parabolic trough or a Fresnel array, and are optically designed to concentrate incident light onto a focal line.
  • the mirror is of the front reflection type, and a thin aluminum plate with high reflectivity may be used, or pure silver, pure aluminum or other high-reverse material may be plated on the light incident surface of the film substrate.
  • Reflective film and in order to further improve the reflectivity and reduce the damage of the coating in harsh environments, the highly reflective film can be coated with a reinforced reflective coating and has the ability to block the intrusion of moisture and oxygen to improve the reflectivity and prevent oxidation of the reflective surface. Causes the reflectivity to drop.
  • the enhanced reflection and protective barrier coating can have long-term anti-reflection because it will not be attacked by severe wind and sand. And protective ability to keep the mirror highly reflective. This type of front reflection can be maintained for a long time.
  • embossed high-reflection film More than 90%, even more than 95% high reflectivity.
  • cover the embossed high-reflection film with a reinforced reflective coating or a protective coating to enhance reflection or film protection.
  • the mirror can have a long life cycle and always maintain a high reflectivity, compared to the currently known rear-reflecting glass mirrors and aluminum mirrors used in open environments. It can increase the reflection efficiency by 10% ⁇ 20%. Therefore, although the mirror is placed in the enclosed space, the light is 10% to 15% lost when it enters through the cover glass, but the overall absorption efficiency of the system is not greatly reduced, and even improved during long-term operation. .
  • a support bracket is fixedly mounted on the bottom of the mirror.
  • the support bracket is described below.
  • the antireflection and antireflection optical film are coated or covered with an anti-reflection antireflection optical film in consideration of environmental erosion or external surface wear caused by cleaning and maintenance.
  • the solar energy collecting device further includes at least one linear absorption device, such as a heat absorbing tube 110-1 penetrating through the frame units 121-123 and a heat absorbing tube 1 10-2 penetrating the adjacent unit.
  • the heat absorbing tube is fixed at the focal line position of the mirror inside the frame, and the sunlight is incident on the mirror, and is reflected by the reflection at the heat absorbing tube, thereby heating the heat conductive medium flowing inside the heat absorbing tube to form energy conversion.
  • the ends of the two adjacent heat absorbing tubes may be connected by a connecting short tube 131, and the top end is connected with the system connecting tube 130, and the heat of all the heat absorbing tubes in the device is summarized and then exported.
  • Each of the mirrors in the solar concentrating device can be adjusted according to the position of the sun at different times of the day, so that the incident sunlight is always incident in the direction of the main axis of the mirror to achieve an optical focusing effect, which will be described below.
  • an access door is provided in the frame (for example, the side).
  • a solar collector can be used as the top of the building.
  • the modular combination of the sealing frame structure used in the solar focusing device can be used for large-area use; since the frame structure has good mechanical strength and sealing and a certain thermal insulation effect, it can be used as a good building covering, such as a roof.
  • conversion is usually set in general solar energy utilization systems (for example, using a steam generator to convert heat of heat transfer oil into water vapor, using an inverter to convert direct current obtained by a solar battery into alternating current transformer use and grid connection) and an energy storage device. (Charge storage device and power storage device), the conversion device and/or the energy storage device can be disposed under the cover layer formed by the solar energy collection device, and the cover layer and the building wall can be utilized.
  • the waterproof insulation and sealing protection function reduces the cost and facilitates the installation.
  • the energy required for the solar energy conversion and/or storage device can be obtained through a short transmission path, reducing the loss of pipelines and wires, and improving energy utilization. effectiveness.
  • the support column can be arranged at a distance between the ground and the top of the building in the X, Y directions, and supported by the wall at the outermost edge, connecting the bottom connection point of the frame structure of the solar focusing device with the top and wall of the support column.
  • the upper edge is fixedly connected to form a new building of a certain area.
  • the top sealing structure gives the building a good waterproof and insulation performance. In order to maintain good drainage, especially to increase the lighting area and reduce the attenuation of incident light, the top is optimally maintained at a certain angle to the sun.
  • the incident light can be concentrated on a long focal line, for example, the length of the focal line can be up to 10 meters or even 100 meters, and the focal line
  • the ratio of the length to the width of the mirror can be, for example, more than 10 or even 100 times.
  • a long linear absorption device is fixedly mounted at the focal line position, and a through-end heat absorption tube is used when the absorption device is a linear heat absorption tube, which can reduce the edge loss between the mirror and the absorption device, and greatly improve the reflection.
  • the absorption efficiency of light, and the cost can be significantly reduced.
  • Each telephoto line absorption device is further connected by a system connection tube to form a large-area application, and has obvious cost and efficiency advantages compared with some small-sized, short-reflection and absorption-length devices, and is more suitable for industrialization.
  • Fig. 2 is a schematic view showing the structure of the mirror surface to form a long focusing line.
  • a plurality of parabolic mirrors 201 are assembled to increase the length of the mirror surface to form a long focusing line structure, and the heat absorbing tube 210 is located at the focal line position, so that the heat absorbing tube can effectively absorb the solar heat.
  • Fig. 3 is a perspective view showing the mirror holder
  • Fig. 4 is an inverted perspective view thereof.
  • the mirror of the present invention can adopt a light body structure.
  • a support frame 304 made of a light material such as foam or the like is fixedly mounted on the bottom of the mirror.
  • a glass tube skeleton 406 is mounted at the hole 306 of the support frame, and the glass tube frame also realizes the connection between the mirror holders.
  • Figures 5, 6 and 7 show the corresponding positional changes of the parabolic mirrors for different sun positions.
  • a solar collector is used as the top of the building.
  • the solar energy gathering device can be provided with a certain inclination, and the inclination angle should not be too large for the purpose of construction and maintenance.
  • the inclination can be set to, for example, 5. - 35. , of which 5. More gradual, easy to maintain, but there is a certain loss of light utilization, 35. There is better utilization of sunlight, but the inclination is large and maintenance is relatively difficult. Since the position of the sun changes at different times of the day, the position changes.
  • the effective reflection of the sunlight by the mirror requires the mirror 501 in the frame unit 520 to track the change of the position of the sun, and rotates around the focal line to ensure that the direction of the incident sunlight is always parallel to the optical main surface of the mirror, so that the light is focused on the heat absorbing tube 510. , to achieve the best absorption efficiency.
  • Figures 5-7 illustrate the angle of incidence of sunlight 10, respectively. 42.5. And 75. The situation.
  • Fig. 8 is a schematic view showing the solar gathering device placed upright.
  • the light-transmissive glass plate is directed to the direction of the sun, so that the structure can be used as a wall of an energy-saving building, thereby reducing construction cost and achieving energy saving.
  • Fig. 9, Fig. 10 and Fig. 11 show state diagrams of different solar incident angles when the mirror adopts a Fresnel array structure.
  • the mirror array in the frame 921 is composed of a plurality of mirror strips 930-1, 930-3, 930-5, each of which has a longitudinal direction parallel to the optical focal line of the array, and each of the mirror strips can be Each of the axes along its length is rotated.
  • the small mirrors constituting the mirror array are rotated according to the change of the position of the sun, so that the light is focused on the heat absorbing tube 910 to achieve absorption efficiency. optimal.
  • the aggregation device can also be applied to photovoltaic applications.
  • the heat absorbing tube in the gathering device can be replaced by other absorbing devices.
  • the absorption device may be, for example, a photovoltaic absorption device or a photovoltaic/photothermal composite absorption device.
  • the photovoltaic absorption device converts the absorbed solar energy into electrical energy
  • the photovoltaic/photothermal composite absorption device can convert not only the absorbed sunlight into electrical energy.
  • the heat brought by sunlight can be absorbed and utilized, which not only improves the comprehensive utilization rate of solar energy, but also controls the temperature rise of the solar cell, improves the photovoltaic conversion efficiency, and prolongs the service life of the battery.
  • Fig. 12 is a view showing the construction of a solar concentrating device of a second preferred embodiment of the present invention. Most of the components of Fig. 12 are the same as those of Fig. 1, and therefore will not be described again. The difference in Figure 12 is mainly due to the fact that the heat absorbing tube is replaced by photovoltaic absorbers 1210-1 and 1210-2.
  • the photovoltaic absorbers 1210-1 and 1210-2 can be composed of a concentrating photovoltaic cell that is linearly arranged.
  • the concentrating photovoltaic cell can be, for example, a silicon cell, a gallium arsenide cell, a CIS, a CIGS cell, or other type of cell.
  • the light-receiving surface of a general photovoltaic cell is flat. In order to obtain the best receiving effect, it is necessary to mount the light-receiving surface of the photovoltaic absorption device or the photovoltaic/photothermal composite absorption device at the position of the concentrated focal line and make it reflect.
  • the optical main axis of the mirror is vertical to ensure that the light from the mirror is most efficiently converted.
  • the mirror is a parabolic trough or parabolic trough that rotates around the focal line
  • the light receiving surface also rotates at the same angle, so that the receiving surface and the mirror
  • the optical main shaft surface maintains a vertical relationship;
  • the mirror is a Fresnel array.
  • the mirror strips constituting the array rotate around the respective rotation axes, and the optical main surface of the entire array does not change. Therefore, the light receiving surface of the absorbing device does not have to be rotated during the tracking process to maintain
  • the optical spindle faces are vertical.
  • the photovoltaic absorption devices 1210-1 and 1210-2 convert the light reflected by the mirror 1201-1 or the like into electric energy.
  • the generated electrical energy can be sent to the grid 1260 via the inverter 1250 or directly to the user.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

L'invention concerne un dispositif de concentration d'énergie solaire qui comprend un cadre fermé, des réflecteurs (101-1, 101-2) et des absorbeurs (110-1, 110-2). Une surface laissant passer la lumière du cadre fermé est couverte par une plaque de verre (140). Les réflecteurs (101-1, 101-2) sont montés dans le cadre fermé et possèdent des lignes focales longues. Les absorbeurs (110-1, 110-2) sont montés au niveau de la position des lignes focales longues des réflecteurs (101-1, 101-2). Les réflecteurs (101-1, 101-2) sont ajustés en suivant les changements de position du soleil afin de réfléchir la lumière du soleil vers les lignes focales longues. Le dispositif de concentration d'énergie solaire peut également être utilisé lors de la construction du sommet ou de la structure d'un bâtiment.
PCT/CN2009/001601 2009-01-04 2009-12-30 Dispositif de concentration d'énergie solaire et composant de construction l'utilisant WO2010075674A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2009100760121A CN101457989B (zh) 2009-01-04 2009-01-04 一种太阳能聚集装置
CN200910076012.1 2009-01-04
CN200910077223.7 2009-01-20
CN200910077223A CN101782280A (zh) 2009-01-20 2009-01-20 一种太阳能聚集装置和采用该装置的建筑构件

Publications (1)

Publication Number Publication Date
WO2010075674A1 true WO2010075674A1 (fr) 2010-07-08

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WO (1) WO2010075674A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2746036A1 (es) * 2018-09-04 2020-03-04 Ursu Silvia Mihaela Toader Sistema de captacion solar hibrido alternativo termico fotovoltaico

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268332A (en) * 1978-05-08 1981-05-19 Sun Trac Industries, Inc. Method of making precision parabolic reflector apparatus
US20040231329A1 (en) * 2003-05-19 2004-11-25 Carroll Joseph P. Trough-stirling concentrated solar power system
CN2775553Y (zh) * 2005-01-31 2006-04-26 符爱珍 太阳能蛇形管聚光集热器
WO2007121240A2 (fr) * 2006-04-12 2007-10-25 Prueitt Melvin L Panneau solaire a bac de film mince
CN101457989A (zh) * 2009-01-04 2009-06-17 刘阳 一种太阳能聚集装置
CN201359397Y (zh) * 2009-01-04 2009-12-09 刘阳 一种太阳能聚集装置和采用该装置的建筑构件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268332A (en) * 1978-05-08 1981-05-19 Sun Trac Industries, Inc. Method of making precision parabolic reflector apparatus
US20040231329A1 (en) * 2003-05-19 2004-11-25 Carroll Joseph P. Trough-stirling concentrated solar power system
CN2775553Y (zh) * 2005-01-31 2006-04-26 符爱珍 太阳能蛇形管聚光集热器
WO2007121240A2 (fr) * 2006-04-12 2007-10-25 Prueitt Melvin L Panneau solaire a bac de film mince
CN101457989A (zh) * 2009-01-04 2009-06-17 刘阳 一种太阳能聚集装置
CN201359397Y (zh) * 2009-01-04 2009-12-09 刘阳 一种太阳能聚集装置和采用该装置的建筑构件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2746036A1 (es) * 2018-09-04 2020-03-04 Ursu Silvia Mihaela Toader Sistema de captacion solar hibrido alternativo termico fotovoltaico

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