ENERGÍA SOLAR TÉRMICA DE CONCENTRACIÓN

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Resultados 45 resultados LastUpdate Última actualización 18/10/2018 [15:10:00] pdf PDF




Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



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CERAMIC PARTICLES FOR USE IN A SOLAR POWER TOWER

NºPublicación: EP3387334A1 17/10/2018

Solicitante:
CARBO CERAMICS INC [US]

Resumen de: US2017159975A1

Ceramic particles for use in a solar power tower and methods for making and using the ceramic particles are disclosed. The ceramic particle can include a sintered ceramic material formed from a mixture of a ceramic raw material and a darkening component comprising MnO as Mn2+. The ceramic particle can have a size from about 8 mesh to about 170 mesh and a density of less than 4 g/cc.



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HELIOSTAT WITH AN IMPROVED STRUCTURE

NºPublicación: EP3387269A1 17/10/2018

Solicitante:
CARRASCOSA PEREZ MARCO ANTONIO [ES]

Resumen de: EP3179177A1

Heliostat with dual-axis tracking capacity, comprising: a pedestal (1); a torque tube (2); a plurality of arms (9) to which a plurality of facets (11) configuring the heliostat grid is fixed; an azimuth drive (3) of the torque tube (2) arranged in the pedestal (1); a horizontal support (4) arranged at the upper end of the pedestal (1), connected with the torque tube (2) through cooperating zenith pivots (5) and zenith lugs (8), connected by hinge pins (20); and a zenith drive (7) of the torque tube (2), connected in a pivoting manner to the horizontal support (4) and to said torque tube (2) by means of a zenith anchor (6) and/or lugs (8). Advantageously, said heliostat comprises an anti-astigmatism system, made up of a lattice system attaching consecutive arms (9) of the heliostat, reinforcing the heliostat grid support; and a structural reinforcement of the torque tube (2) comprising a central support (17) which is projected from the center of said torque tube (2); and wherein the end of said central support (17) is finished with two or more front tie rods (18).



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种吸储体的太阳能大容量集热蓄热系统

NºPublicación: CN108662795A 16/10/2018

Solicitante:
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Resumen de: CN108662795A

本发明公开了包括若干个定日镜、二次反射聚光器、储热池、吸热池、多孔吸热器、水循环泵和蓄热池分层器,若干个定日镜均匀分布在储热池的左右两侧,二次反射聚光器设置在储热池的上方,吸热池浸没在储热池的内部,多孔吸热器设置在吸热池的内部,吸热池的底部开设有热水出口,热水出口通过管道依次连接有水循环泵、三通阀和蓄热池分层器。本发明结构简单,通过将集热过程与吸热蓄热过程进行分离,有效减少系统整体的流体管道量,并均处于储热池内部,有效解决了系统的防冻问题,同时不需要采用二回路设计及防冻液传热流体,大大节省了吸热蓄热过程的成本消耗,且减少了系统管道的热损和系统整体占用的空间。



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种等接收逃逸半角太阳能聚光集热装置

NºPublicación: CN108645056A 12/10/2018

Solicitante:
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Resumen de: CN108645056A

本发明公开了种等接收逃逸半角太阳能聚光集热装置,包括菲涅尔透镜、透明盖板、反光部件、集热管、集热管支撑部件和基座;反光部件包括北面复合平面反光板和南面复合平面反光板;北面复合平面反光板根据北面CPC设计而成,南面复合平面反光板根据南面CPC设计而成;北面复合平面反光板和南面复合平面反光板非对称设置。在确保采光性能实现高效聚光的情况下,不仅降低了传统CPC抛物反光柱面加工难度及其生产成本,而且摆脱了传统CPC系统倾角限制实现了在地面上的平躺放置,进而提高了系统运行稳定性。适合于圆形吸收体的真空太阳能集热管,输出中低温热能,可以通过串并联的方式组成大型中低温太阳能集热阵列。



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太阳能聚光石油输运减阻及集热系统

NºPublicación: CN108645049A 12/10/2018

Solicitante:
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Resumen de: CN108645049A

本发明涉及种太阳能聚光石油输运减阻及集热系统,整个系统由CPC聚光管道系统、集热器和换热器构成。CPC聚光管道系统主要由折线型CPC聚光器、石油运输管道、保温层等组成,太阳光通过CPC聚光后能大大提升管路内石油的温度,减少输运阻力;换热器通过多层高效油水换热结构将高温石油的热量传递进入水箱,从而额外获得热能收益。本发明针对我国所产原油在运输过程中容易形成粘合与凝固现象,运用CPC聚光器集中吸收太阳能发热,石油管道吸收热量从而管道内石油温度升高,流速加快,提高了运输效率。管道末尾连接的集热器装置可将多余太阳能集中收集储存利用送到水箱,减少能源消耗。



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种高效速热的太阳能热水器

NºPublicación: CN108645050A 12/10/2018

Solicitante:
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Resumen de: CN108645050A

本发明公开了种高效速热的太阳能热水器,包括支撑架、储水箱及中空集热管,所述支撑架是由竖直固定框架及横向固定架组成,所述储水箱与所述横向固定架之间设有光伏调节装置且其是由连接支撑杆、矩形卡槽、螺纹通孔、紧定螺钉、矩形卡块、中空集热管固定座、微型驱动电机、半圆弧形反光板及太阳方位传感器组成,所述储水箱上端设有太阳能储电装置且其是由长形固定板、矩形中空槽、微型驱动电机二、竖直固定圆杆、弧形太阳能充电板、太阳传感器及储电池组成,所述储水箱内壁设有温度传感器、加热片及水位传感器,所述竖直固定框架外侧壁设有主控板及信息显示屏。本发明的有益效果是,结构简单,实用性强。



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种三层混合梯度结构太阳能高温吸热器

NºPublicación: CN108645060A 12/10/2018

Solicitante:
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Resumen de: CN108645060A

本发明公开了种三层混合梯度结构太阳能高温吸热器,包括工质入口,工质入口处设有聚集太阳光窗口,所述工质入口连接有石英玻璃层,石英玻璃层连接有泡沫陶瓷吸热区,泡沫陶瓷吸热区连接有工质出口;所述石英玻璃层包括石英玻璃管束,石英玻璃管束的端与工质入口连接,另端连接有石英玻璃球堆积区,石英玻璃球堆积区连接泡沫陶瓷吸热区;所述石英玻璃管束和石英玻璃球堆积区外部套有石英玻璃套筒,石英玻璃套筒的外侧面镀银,形成石英玻璃套筒反射镜。



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SOLAR TRACKING SYSTEM

NºPublicación: US2018294767A1 11/10/2018

Solicitante:
THE REGENTS OF THE UNIV OF MICHGIAN [US]

Resumen de: US2018294767A1

A solar tracking system for tracking the orientation of solar energy is disclosed. The solar tracking system may be integrated with solar cells and solar concentrators. The solar tracking system may have a first (22) and second (24) tracker module array that are opposite from another, aligned in substantially identical orientation, and form a tracker module pair array (1000). Tracker module pairs (12, 14; 12, 144) may allow motion relative to one another while maintaining substantially identical orientation. Solar concentrators may be attached to opposing tracker modules of a tracker module pair forming an array of solar concentrators. A base bar array (28) may be coupled to at least one tracker module pair. A transmission may operably rotate the base bar array and the tracker module pair array simultaneously.



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SOLAR COLLECTOR INSTALLATION DESIGN SYSTEM INCLUDING EXCEPTIONAL CONDITION MANAGEMENT AND DISPLAY

NºPublicación: US2018293335A1 11/10/2018

Solicitante:
SUNPOWER CORP [US]

Resumen de: US2018293335A1

Embodiments may include systems and methods to create and edit a representation of a worksite, to create various data objects, to classify such objects as various types of pre-defined “features” with attendant properties and layout constraints. As part of or in addition to classification, an embodiment may include systems and methods to create, associate, and edit intrinsic and extrinsic properties to these objects. A design engine may apply of design rules to the features described above to generate one or more solar collectors installation design alternatives, including generation of on-screen and/or paper representations of the physical layout or arrangement of the one or more design alternatives. In some embodiments, metadata about the design process, including the process of classifying features and providing user input, generating layouts, and then modifying those layouts, may be generated. The metadata may include information about exceptional conditions in the project state information or design. A list of exceptions corresponding to exceptional conditions may be generated, and the designer may interact with these exceptions in a variety of ways, such as by complying with rules to remove an item from the exceptions list or overriding the application of the rules. The exceptions may be non-blocking relative to other user actions.



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SOLAR LIGHT UTILIZATION DEVICE AND SOLAR LIGHT UTILIZATION SYSTEM

NºPublicación: WO2018186247A1 11/10/2018

Solicitante:
YAZAKI ENERGY SYSTEM CORP [JP]

Resumen de: WO2018186247A1

A solar heat collector that: has a plurality of vacuum tubes (21) that take in and use solar energy, are arranged lined up in the horizontal direction, and are arranged parallel to each other having a prescribed interval therebetween; and comprises a substantially planar reflective plate (22) that reflects solar light towards the opposite side of the plurality of vacuum tubes (21) to the sun. The reflective plate (22) has a reflective surface (24) having a saw-tooth cross-section at a location corresponding to between two adjacent vacuum tubes (21a, 21b). One surface of the saw teeth in the reflective surface (24) forms a first reflective surface (24a) that reflects solar light on to the lower vacuum tube (21a) out of the adjacent vacuum tubes (21a, 21b).



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MAINTENANCE METHOD AND SYSTEM FOR SOLAR RECEIVER

NºPublicación: EP3383787A1 10/10/2018

Solicitante:
COCKERILL MAINTENANCE & INGENIERIE SA [BE]

Resumen de: WO2017093033A1

The invention relates to a tower (1) for a concentrating solar power plant comprising an upper external platform (11) on which an essentially cylindrical solar receiver (2) with a lateral outer surface and an upper base is arranged, the lateral surface of the receiver (2) including a plurality of receiver panels (20) mounted removably and a system for installing and maintaining receiver panels (20), characterised in that the system for installing and maintaining receiver panels (20) comprises a crane (3) mounted so as to rotate through 360° and guided by means of at least two concentric rails (4), on the upper base of the receiver (2).



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SYSTEM FOR HEATING AND ILLUMINATING SPACES IN A BUILDING

NºPublicación: EP3384210A1 10/10/2018

Solicitante:
BAZOGLU SUNGU [TR]

Resumen de: WO2017095349A1

The present invention relates to a system developed for heating and illuminating indoor spaces via indirectly reflecting the sun beams through the doors and windows on all facades of the building, and which is used for heating domestic water by reflecting said beams to the floor. In the system, as the sun beam, which is vertically reflected via the "reflectors", which are stationary or which follow the sun on a single or two axes, and which are arranged at the upper level of the windows, on the roof or on the eaves of the facades of the building which do not receive sunlight; descends towards the ground, said beam is reflected into the indoor spaces through the windows on all facades, whether they receive sunlight or not, via the configurable, translucent and reflective "storey reflectors" (sr) arranged in front of the windows on all storeys.



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Solar Energy Device

NºPublicación: GB2561154A 10/10/2018

Solicitante:
ENERGY SERVICES RENEWABLES LTD [GB]

Resumen de: GB2561154A

A tube assembly for a high temperature solar collector comprises a sealed tube 10, which may be of non-circular cross section, surrounding a heat exchanger pipe 1, the tube having a generally transparent upper surface 25, which may include lens 28 for focusing sunlight on the heat exchanger pipe, and a focusing reflector or mirror 20. The assembly may include a gas inlet for introducing pressurized gas into the tube to create a positive internal pressure to prevent ingress of dust particles. The tube may be rotatable about its longitudinal axis and supported from beneath by roller bearings 12. Heat loss may be reduced by applying thermal insulation to lower parts of the tube. The assembly may further feature a wash trough 16 which collects cleaning liquid applied to the tube.



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Mounting and canting system of reflective surfaces

NºPublicación: CN108633302A 09/10/2018

Solicitante:
R\u00B7\u6D1B\u8428\u8BFA\u00B7\u4F69\u7EB3

Resumen de: EP3064863A1

The present invention relates to surface assembly and canting control systems for assembling and canting surfaces formed by a plurality of smaller surfaces, preferably heliostats or parabolic troughs for installation in solar power plants for power production, and to assembly and canting methods based on such systems. Preferably, the system of the invention comprises a three-dimensional canting structure configured to be located in a space larger than that of the reflective surface; and a plurality of canting control nodes arranged in the three-dimensional canting structure. Advantageously, the control nodes of the system comprise one or more physical canting stops, formed as substantially static elements, with the possibility of having pivoting or vertically movable auxiliary elements, where the positions of said stops are adjustable for defining canting reference points on the surface to be canted.



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CSP MIRROR AND METHOD FOR PRODUCING GLASS SUBSTRATE WITH FILM FOR CSP MIRRORS

NºPublicación: CN108633306A 09/10/2018

Solicitante:
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Resumen de: WO2018135124A1

A CSP mirror which comprises: a glass substrate; a reflective layer that contains silver; and a coating layer that is arranged between the glass substrate and the reflective layer. The glass substrate has a total Fe concentration of 200 ppm or less in terms of Fe2O3; the reflective layer-side surface of the coating layer has a surface roughness (an arithmetic mean roughness Ra) of 0.4 nm or more; and the CSP mirror has an energy reflectance Re of 94.3% or more if the glass substrate thereof has a thickness of 2 mm.



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PARABOLIC CONCENTRATOR INTEGRATED WITH BALL LENS

NºPublicación: US2018287000A1 04/10/2018

Solicitante:
UNIV MICHIGAN REGENTS [US]

Resumen de: US2018287000A1

A solar concentrator apparatus for harnessing solar flux is disclosed. The solar concentrator apparatus has a parabolic body having a reflecting surface to receive incident light. The parabolic body and reflecting surface have an incident light flux cone, and a ball lens is positioned within at least a portion of the incident light flux cone. The ball lens has a refracted area and is configured to direct at least a portion of the incident light that is reflected by the reflecting surface of the parabolic body into the refracted area.



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Solar energy device

NºPublicación: GB2560885A 03/10/2018

Solicitante:
ENERGY SERVICES RENEWABLES LTD [GB]

Resumen de: GB2560885A

A tube assembly for a high temperature solar collector comprises a sealed tube 10, which may be of non-circular cross section, surrounding a heat exchanger pipe 1, the tube having a generally transparent upper surface including a lens 25 for focusing sunlight on the heat exchanger pipe. The assembly may include a gas inlet for introducing pressurized gas into the tube to create a positive internal pressure to prevent ingress of dust particles. The tube may be rotatable about its longitudinal axis and supported from beneath by roller bearings 12. Heat loss may be reduced by applying thermal insulation to lower parts of the tube. The assembly may further feature a wash trough 16 which collects cleaning liquid applied to the tube.



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种菲涅耳碟式聚光镜及其姿态设置方法

NºPublicación: CN108613413A 02/10/2018

Solicitante:
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Resumen de: CN108613413A

本发明公开了种菲涅耳碟式聚光镜,包括位于中心主调焦轴和圈以上的环绕主调焦轴的子镜,主调焦轴外设有个以上的调焦环,每圈子镜连接个调焦环,子镜的反光面在初始状态时均在同个平面内,子镜围成两个以上的同心圈,呈中心对称的环形阵列布置。本发明还公开了种菲涅耳碟式聚光镜的姿态设置方法,将子镜调整在同个平面,利用调焦杆对同圈子镜批量地进行姿态设置,设置完成后卸下调焦杆。本发明能极大降低制作高精度碟式抛物面镜的生产成本,实现均匀聚光及聚光比和聚光面积的调节,有效降低调试难度和工时,带来工业化生产、安装。



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种聚光镜热水器

NºPublicación: CN108613410A 02/10/2018

Solicitante:
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Resumen de: CN108613410A

本发明涉及种热水器,用太阳光通过凸透镜聚光产生热水的热水器。使用时太阳光照射到大凸透镜上面,大凸透镜折射太阳光聚光到小凸透镜上面,小凸透镜再折射太阳光聚光到水箱上面,使水箱内的水加热。如有多个凸透镜聚光到水箱上面,可使水箱内的水快速加热,可安装到房顶用来洗菜、洗澡使用热水,也可在水箱内安装蒸汽轮用来带动发电机发电。



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SOLAR CONDENSER APPARATUS AND CONSTRUCTION OR CONSTRUCTED STRUCTURE USING THE APPARATUS

NºPublicación: CN108613411A 02/10/2018

Solicitante:
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Resumen de: WO2018113631A1

A solar condenser apparatus and a construction or structure using the apparatus. The solar condenser apparatus comprises at least one condenser unit. The condenser unit comprises a fixedly arranged linear condenser lens (1) used for condensing sun light in a set range of angles onto a linear light band; a receiver (2), which is arranged at the light band on where the linear condenser lens (1) focuses; and a driver structure (3) matedly connected with the receiver (2). When the position of the sun changes, the linear light band moves along a movement path, the driver structure (3) drives the receiver (2) to track the positional changes of the linear light band and allows the linear light band to be kept focused on a light receiving surface of the receiver. The linear condenser apparatus is fixed and only needs to drive the receiver to follow the focused light band; therefore, the structure of the solar condenser apparatus can be further simplified, and production costs are inexpensive.



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种聚光光伏储热发电与热水装置

NºPublicación: CN108613416A 02/10/2018

Solicitante:
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Resumen de: CN108613416A

本发明为种聚光光伏储热发电与热水装置,属太阳能应用。包括:立柱(1)、反射镜(2)、支撑管(3)、接收器(4)、聚光电池组件(5)、换热圆板(6)、第循环泵(7)、储热器(8)、散流管(9)、储热球(10)、第换热器(11)、第二循环泵(12)、低温热机(13)、第二换热器(14)、水箱(15)、第三换热器(16)发电机17;其中:反射镜在立柱上端;接收器在支撑管顶端;接收器里是聚光电池组件和换热圆板,组件用胶粘结在圆板的下面;圆板内有流道,流道与地面的储热器连通;第换热器经第二循环泵连接低温热机里的第二换热器与水箱的第三换热器回到第换热器,低温热机带动发电机发电。双重发电,提高效率和经济效益。



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种横置式太阳能烧水炉

NºPublicación: CN108613415A 02/10/2018

Solicitante:
\u90ED\u5FD7

Resumen de: CN108613415A

种横置式太阳能烧水炉其特征它是将开水炉设置为横长型,正前底位与光热板以可旋转性结构相连,通过太阳板光热聚光照射于水炉而将水烧开,水烧完后将光热板用旋转结构旋转而竖盖于炉身上。



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种设有护壳和存热器的太阳灶

NºPublicación: CN108613403A 02/10/2018

Solicitante:
\u90ED\u5FD7

Resumen de: CN108613403A

种设有护壳和存热器的太阳灶它是种给太阳灶设有护壳和在现有灶的基础上新加装有存热器为特征的新型改进型太阳灶,从而彻底解决太阳灶在实用时直有火灾隐患的难题。



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种单组合式太阳能光热烧水器

NºPublicación: CN108613405A 02/10/2018

Solicitante:
\u90ED\u5FD7

Resumen de: CN108613405A

种单组合式太阳能光热烧水器,其特征它是以太阳能光热板与独立所设的开水炉,临时组合在起进行烧开水,水烧完后各自收于角落中。



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种新型箱式流道太阳灶聚热装置

Nº publicación: CN108613406A 02/10/2018

Solicitante:
\u9648\u6B22

Resumen de: CN108613406A

本发明新型为种新型箱式流道太阳灶聚热装置,在防沙防风的箱式太阳灶内,流道以及附属在流道上的吸热板安全高效制热并将热能通过流道传送,彻底的解决了箱式太阳灶热能无法传送的弊端;本发明装置的造价低廉,热效益高,极大的拓宽了太阳能的使用范围,为太阳能的大面积普及运用在技术上提供了有力的支持。


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