ENERGÍA SOLAR TÉRMICA DE CONCENTRACIÓN

Volver

Resultados 90 resultados LastUpdate Última actualización: 26/09/2016 [17:00:00] pdf PDF




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



Página 1 de 4 nextPage   Mostrar por página


SOLAR RADIATION GUIDANCE DEVICE

Nº publicación: WO2016146577A1 22/09/2016

Solicitante:
ETH ZUERICH [CH]

Resumen de: EP3070416A1

Solar radiation guidance device (1), particularly for a solar reactor system (100), comprising the following components: - a solar concentrator (13), for collecting and concentrating electromagnetic radiation, - a solar deflection device (10) comprising a funnel (2) with a funnel wall (2a) that comprises a specular reflective surface (2b) on an inside of the funnel (2) for reflecting solar and/or thermal radiation, wherein said funnel (2) further comprises an inlet aperture (3) and an exit aperture (4), wherein the inlet aperture (3) is comprised in an inlet plane (3a) and the exit aperture (4) is comprised in an exit plane (4a), and wherein said funnel (2) is arranged such that it collects the concentrated electromagnetic radiation from the solar concentrator (13), wherein the solar deflection device (10) is mounted to allow rotation around a rotation axis (A) perpendicular to the inlet plane (3a) of the inlet aperture (3) between at least two positions, such that for each position of the at least two positions of the solar deflection device (10) the collected electromagnetic radiation from the solar concentrator (13) is redirectable through the funnel (2) along a corresponding direction.



traducir


 

Solar deflection device

Nº publicación: WO2016146576A1 22/09/2016

Solicitante:
ETH ZUERICH [CH]

Resumen de: EP3070415A1

Solar deflection device (1) comprising at least the following components: - a hollow funnel (2), comprising a funnel wall (2a) that comprises a reflective surface (2b) on an inside of the funnel (2) for reflecting electromagnetic radiation, - an inlet aperture (3) of said funnel (2), wherein the inlet aperture (3) extends within an inlet plane (3a), - an exit aperture (4) of said funnel (2), wherein the exit aperture (4) extends within an exit plane (4a) and wherein the area (4b) enclosed by the exit aperture (4) has a different size than the area (3b) enclosed by the inlet aperture (3), - a curved line that (5) extends from the center (3c) of the inlet aperture (3) to the center (4c) of the exit aperture (4), wherein for each plane (6a) that intersects said curved line (5) perpendicularly, the reflective surface (2b) of the funnel wall (2a) has a cross-section (6) within said plane (6a), wherein said cross-section (6) encloses an area (6b) and is centered around the curved line (5), - a deflection angle (7) that is enclosed between said plane (6a) and the inlet plane (3a).



traducir


 

Internally heated concentrated solar power (CSP) thermal absorber

Nº publicación: US2016276565A1 22/09/2016

Solicitante:
BOEING CO [US]

Resumen de: US9356218B1

A system and method are disclosed for internally heated concentrated solar power (CSP) thermal absorbers. The system and method involve an energy-generating device having at least one heating unit. At least one heating unit preheats the energy-generating device in order to expedite the startup time of the energy-generating device, thereby allowing for an increase in efficiency for the production of energy. In some embodiments, the energy-generating device is a CSP thermal absorber. The CSP thermal absorber comprises a housing, a thermal barrier, a light-transparent reservoir containing a liquid alkali metal, at least one alkali metal thermal-to-electric converter (AMTEC) cell, an artery return channel, and at least one heating unit. Each heating unit comprises a heating device and a metal fin. The metal fin is submerged into the liquid alkali metal, thereby allowing the heating device to heat the liquid alkali metal via the fin.



traducir


 

DRIVE WITH INTEGRATED INCLINATION SENSOR

Nº publicación: US2016273808A1 22/09/2016

Solicitante:
SUNPOWER CORP [US]

Resumen de: US2014182577A1

A drive can include a positional sensor within an outer housing of the drive so as to provide an output indicative of a position of the drive. The positional sensor can be an inclinometer. The inclinometer can be used for feedback control of an inclination of the drive. The drive can further include control electronics within the same housing, so as to provide feedback control of a motor of the drive. The control electronics can include an input for receiving a requested inclination and can be configured to drive the motor until the inclinometer outputs a signal indicative of the requested angle.



traducir


 

SOLAR ENERGY REFLECTOR

Nº publicación: US2016273803A1 22/09/2016

Solicitante:
AGC GLASS EUROPE [BE]

Resumen de: WO2009080741A2

A solar energy reflector (1 ) comprises a mirror (5) with no copper layer laminated to a supporting sheet (7) by means of a bonding material (6). The edges of the mirror (5) are provided, at least on a portion forming the major part of their height and closest to the metallic sheet, with an edge protection (8) made of a material comprising silicone, polyurethane and /or acrylic and the material forming the edge protection (8) is different from the bonding material (6).



traducir


 

AUTOMATIC PLANT AND PROCESS FOR PRODUCING ELECTRIC ENERGY FROM SOLAR IRRADIATION, FROM A FUEL-TYPE AUXILIARY PLANT AND FROM A SYSTEM FOR STORING THERMAL ENERGY

Nº publicación: WO2016147210A1 22/09/2016

Solicitantes:
MAROCCO GIUSEPPE [IT]
CRISTALDI ANGELO [IT]
BENVENUTI MARILENA [IT]

Resumen de: WO2016147210A1

A process and an automatic plant (1) are described, for producing electric energy; the plant (10) comprises: a collector (8) of the solar thermal energy; a fuel-type auxiliary system (14); a common hydraulic circuit (4); a water tank (1) resistant to positive pressures, in communication with the hydraulic circuit (4) which connects the water tank (1) to the collector (8) and to the fuel-type auxiliary system (14); a steam turbine (5) in communication with the water tank (1); a pressure regulator (6) inserted in the communicating duct between tank (1) and turbine (5), the pressure regulator (6) being adapted to limit the pressure transferred to the turbine (6) to a preset value such as to produce electric energy to a constant value; and a thermostatic actuator adapted to activate the fuel-type auxiliary system (14) to the preset value and to de-activate it when the pressure in the tank (1) reaches the maximum value allowed by the pressure resistance of the tank (1).



traducir


 

HEAT TRANSFER SYSTEM USING SOLAR ENERGY

Nº publicación: US2016273806A1 22/09/2016

Solicitante:
SOLAGEN PTY LTD [AU]

Resumen de: WO2012006665A1

A system for heating a fluid conveyed or contained in a pipe or other process equipment by solar energy is disclosed. The system includes passive and active control methods to control the temperature of the fluid within a selected temperature range. The passive methods use the natural properties of selected materials for the system and the geometry and the orientation of the materials to control the temperature range. The active methods uses one or more than one control mechanism for changing the ratio of energy gain and heat loss at any point in time during a day and between days and across seasons, with these mechanisms including mechanisms to control energy transfer in and heat transfer out of the fluid.



traducir


 

REFLECTIVE MIRROR FOR LIGHT CONCENTRATING SYSTEM, AND LIGHT CONCENTRATING SYSTEM

Nº publicación: US2016273805A1 22/09/2016

Solicitante:
TOKYO OHKA KOGYO CO LTD [JP]

Resumen de: WO2015075759A1

Provided are a reflective mirror for a light concentrating system, having high reflectance and superior durability; and a light concentrating system including this reflective mirror for a light concentrating system. The reflective mirror 2 for a light concentrating system according to the present invention includes a substrate 21 and a reflective layer 22 provided on the substrate 21, in which the reflective layer is composed of material having a refractive index at a wavelength of 2500 nm of no less than 2.5 and having a Mohs hardness of 12 to 15. The reflective mirror 2 for a light concentrating system is preferably a surface reflective mirror. Moreover, the reflective mirror 2 for a light concentrating system is preferably used for a sunlight concentrating system. The light concentrating system 1 according to the present invention includes: the reflective mirror 2 for a light concentrating system; and a light receiving part 5 that receives light R reflected by the reflective mirror 2 for a light concentrating system. Preferably, the concentrating system 1 further includes a driving part 6 that changes an orientation of the reflective mirror 2 for a light concentrating system by following the solar motion.



traducir


 

SOLAR HEAT COLLECTING SYSTEM

Nº publicación: US2016273807A1 22/09/2016

Solicitante:
KK TOSHIBA [JP]

Resumen de: US2016273807A1

In one embodiment, a solar heat collecting system includes a heat collector configured to heat a heat medium by a sunray, a heating device configured to heat a heat utilizing fluid by heat of the heat medium, and a heat medium flow path configured to circulate the heat medium between the heat collector and the heating device. The system further includes a controller configured to control circulation of the heat medium in the heat collector in accordance with an amount of solar radiation of the sunray, or in accordance with a temperature difference between a first temperature of the heat medium at a first position and a second temperature of the heat medium at a second position located downstream of the first position with respect to the heat medium.



traducir


 

FLUORINATED COMPOSITION CONTAINING A UV ABSORBER AND USE OF SAME AS A TRANSPARENT PROTECTIVE LAYER

Nº publicación: US2016271912A1 22/09/2016

Solicitante:
ARKEMA FRANCE [FR]

Resumen de: WO2015052416A1

The present invention concerns compositions made from fluorinated polymers and the uses of same in order to produce transparent monolayer or multilayer films intended to protect various polymer substrates. The polymer composition consists of at least one polymer made from vinylidene fluoride, at least one acrylic polymer and at least one UV absorber, the mass ratio of said fluorinated polymer being between 60 and 90%, the mass ratio of said UV absorber being 0.5 to 5% and the molecular mass of the latter being greater than 500 g/mol.



traducir


 

SOLAR THERMAL CONCENTRATOR APPARATUS, SYSTEM, AND METHOD

Nº publicación: US2016273804A1 22/09/2016

Solicitante:
WINSTON ROLAND [US]

Resumen de: US2012073567A1

An apparatus is disclosed including: a trough shaped reflector extending along a longitudinal axis and including at least one reflective surface having a shape which substantially corresponds to an edge ray involute of the absorber.



traducir


 

Solar Collection Assembly, System, and Method

Nº publicación: EP3069088A1 21/09/2016

Solicitante:
ASM IP HOLDINGS LLC [US]

Resumen de: US2015130398A1

Disclosed is a solar collection assembly for collection of incident solar energy and generation of electricity. Such assembly includes a central vertically oriented support column. A solar collection assembly includes a plurality of dual faced solar receptor assemblies, each solar receptor assembly having an upper solar receptor surface and a lower solar receptor surface. The central vertically oriented support column carries each solar collection assembly. A solar collector reflective assembly surrounds the central vertically oriented support column and is oriented to reflect incident solar energy onto the solar collection assembly.



traducir


 

Instalación solar térmica de baja temperatura para calentamiento de agua caliente sanitaria, calefacciones y procesos industriales

Nº publicación: ES2583702A1 21/09/2016

Solicitante:
SANCHEZ APOLO EDUARDO [ES]

 

SOLAR RADIATION GUIDANCE DEVICE

Nº publicación: EP3070416A1 21/09/2016

Solicitante:
ETH ZUERICH [CH]

Resumen de: EP3070416A1

Solar radiation guidance device (1), particularly for a solar reactor system (100), comprising the following components: - a solar concentrator (13), for collecting and concentrating electromagnetic radiation, - a solar deflection device (10) comprising a funnel (2) with a funnel wall (2a) that comprises a specular reflective surface (2b) on an inside of the funnel (2) for reflecting solar and/or thermal radiation, wherein said funnel (2) further comprises an inlet aperture (3) and an exit aperture (4), wherein the inlet aperture (3) is comprised in an inlet plane (3a) and the exit aperture (4) is comprised in an exit plane (4a), and wherein said funnel (2) is arranged such that it collects the concentrated electromagnetic radiation from the solar concentrator (13), wherein the solar deflection device (10) is mounted to allow rotation around a rotation axis (A) perpendicular to the inlet plane (3a) of the inlet aperture (3) between at least two positions, such that for each position of the at least two positions of the solar deflection device (10) the collected electromagnetic radiation from the solar concentrator (13) is redirectable through the funnel (2) along a corresponding direction.



traducir


 

Solar deflection device

Nº publicación: EP3070415A1 21/09/2016

Solicitante:
ETH ZUERICH [CH]

Resumen de: EP3070415A1

Solar deflection device (1) comprising at least the following components: - a hollow funnel (2), comprising a funnel wall (2a) that comprises a reflective surface (2b) on an inside of the funnel (2) for reflecting electromagnetic radiation, - an inlet aperture (3) of said funnel (2), wherein the inlet aperture (3) extends within an inlet plane (3a), - an exit aperture (4) of said funnel (2), wherein the exit aperture (4) extends within an exit plane (4a) and wherein the area (4b) enclosed by the exit aperture (4) has a different size than the area (3b) enclosed by the inlet aperture (3), - a curved line that (5) extends from the center (3c) of the inlet aperture (3) to the center (4c) of the exit aperture (4), wherein for each plane (6a) that intersects said curved line (5) perpendicularly, the reflective surface (2b) of the funnel wall (2a) has a cross-section (6) within said plane (6a), wherein said cross-section (6) encloses an area (6b) and is centered around the curved line (5), - a deflection angle (7) that is enclosed between said plane (6a) and the inlet plane (3a).



traducir


 

REFLECTOR FOR SOLAR THERMAL SYSTEMS, AND METHOD FOR PRODUCING SUCH A REFLECTOR

Nº publicación: EP3069178A1 21/09/2016

Solicitantes:
THYSSENKRUPP RASSELSTEIN GMBH [DE]
THYSSENKRUPP STEEL EUROPE AG [DE]

Resumen de: WO2015067368A1

The invention relates to a reflector for solar thermal systems, comprising a sheet metal support (5) and a reflective coating (6) which is applied onto the sheet metal support and which is made of at least one reflective metal layer (6.2) and at least one protective layer (6.3) applied onto the reflective layer. The invention additionally relates to a method for producing a reflector for solar thermal systems. The reflector according to the invention for solar thermal systems has a high reflectivity, is robust against mechanical loads, and can additionally be produced in an inexpensive manner. Furthermore, the reflector according to the invention is as lightweight as possible and simultaneously dimensionally stable in that the sheet metal support (5) is made of a sandwich sheet which has an upper and a lower sheet metal cover (5.1, 5.3) and at least one non-metal intermediate layer (5.2) arranged between the upper and lower sheet metal cover. The upper sheet metal cover (5.1) has a smoothed surface (7) onto which the reflective layer (6.2) is applied, and the smoothed surface (7) has an arithmetic average roughness value Ra of less than 0.03 μm prior to applying the reflective layer (6.2).



traducir


 

种旋转式太阳能热水器

Nº publicación: CN205593200U 21/09/2016

Resumen de: CN205593200U

本实用新型涉及种旋转式太阳能热水器,包括固定座、动力转动装置、转动盘、集热器、主升降调节装置、副角度调节装置和保温箱,动力转动装置固定在固定座的上方中部,转动盘水平安装在动力转动装置的驱动端,集热器倾斜设置,其底部的中部沿其倾斜方向设置有转动套管,转动套管内插接设有固定销轴,固定销轴端铰接设置在转动盘上,主升降调节装置竖直安装在转动盘上,位于固定销轴的另端下方,并通过弹性连接件连接固定销轴的该端,副角度调节装置安装在转动盘上,并通过弹性连接件连接转动盘的底部,保温箱横向设置,安装在转动盘上。优点:结构简单,使用方便,便于调节集热器的角度,使其充分利用太阳能加热,使用较为灵活。



traducir


 

SYSTEM AND METHOD FOR MANIPULATING SOLAR ENERGY

Nº publicación: CN105960756A 21/09/2016

Resumen de: WO2015117134A1

An apparatus for generating electricity from solar radiation having a solar spectrum is provided. The apparatus includes a photovoltaic mirror comprising a plurality of photovoltaic cells, the photovoltaic mirror configured to separate the solar spectrum, absorb a first portion of the solar spectrum, and concentrate a second portion of the solar spectrum at a focus. The apparatus also includes an energy collector spaced from the photovoltaic mirror and positioned at the focus, the energy collector configured for capturing the second portion of the solar spectrum.



traducir


 

种输油管道辅助加热装置

Nº publicación: CN105953443A 21/09/2016

Resumen de: CN105953443A

本发明公开了种输油管道辅助加热装置,包括管道、包裹在管道外的保温层和管道端部的支撑架,在所述管道的下方设有个三角支架,三角支架与管道和基础固定,三角支架上设有太阳能真空管的尾座盒,在管道的底部焊接有若干个开口斜向下的盲管,在管道的下方还设有若干个铜热管,所述铜热管的冷凝段插入盲管中,铜热管的蒸发段外部包裹有铝翼片并插入太阳能真空管中,太阳能真空管的开口端插入保温层内3~5cm,太阳能真空管的管口设有堵塞,尾部插入尾座盒中,这种输油管道辅助加热装置弥补了输油管路的热量损失,性能可靠,绿色环保。



traducir


 

太阳能多联产能源系统

Nº publicación: CN105953321A 21/09/2016

Resumen de: CN105953321A

本发明提供种太阳能多联产能源系统。所述太阳能多联产能源系统包括源端系统及末端系统,所述源端系统与所述末端系统连接,所述源端系统包括源端太阳能辐射板及源端辅助系统,所述源端太阳能辐射板可收集太阳能、空气能、太空冷或空气冷,所述源端辅助系统包括热泵及蓄能系统,所述源端太阳能辐射板通过所述热泵与所述蓄能系统连接,所述蓄能系统可蓄热能或冷能,多源热泵、跨季节蓄能和短期蓄能,所述末端系统分别与所述蓄能系统及用户连接。本发明的太阳能多联产能源系统通过吸收太阳能辐射、太空辐射能和空气能等清洁能源,利用蓄能系统等辅助能源系统,科学搭配末端设备,为建筑提供电、热、冷及热水等能源。



traducir


 

种具有防过热结构的相变储热太阳能热水器

Nº publicación: CN105953444A 21/09/2016

Resumen de: CN105953444A

本发明提供了种具有防过热结构的相变储热太阳能热水器,包括进水管、出水管、相变储热太阳能热水器本体和散热体,相变储热太阳能热水器本体内设有绝热包层和若干个并列的真空管,相变储热材料位于真空管内,散热体包含导热棒和散热片,其特征在于,若干个并列的真空管分别包覆了热致散射层,当相变储热材料的温度高于热致散射层的透光变化阈值温度时,热致散射层由透光变为散射,阻止太阳光辐射到达真空管,并将太阳光辐射散射至导热棒表面,太阳光辐射被导热棒吸收转化为热量后传递至散热体的散热片进行散热,从而阻止相变储热材料的温度升高,实现对相变储热太阳能热水器的过热保护。



traducir


 

太阳能发电装置

Nº publicación: CN105958901A 21/09/2016

Resumen de: CN105958901A

本发明公开了种太阳能发电装置,包括多个薄膜太阳能电池、M个N型半导体、M个P型半导体、导热水管、蓄电池单元、控制器单元、4M个温度传感器、水泵、N个电控阀门、N个水管、太阳能电池板、湿度传感器、电机、固定支架;所述的N型半导体、P型半导体均呈“工”字型;所述的导热水管的截面呈方形;所述的N个水管的长度不相同,长度范围在5米到200米之间;所述的N型半导体和P型半导体间隔排列,并且相邻的N型半导体和P型半导体之间串联;所述的多个薄膜太阳能电池串联,然后与N型半导体和P型半导体串联,最后给蓄电池单元充电;本发明将太阳能发电和温差发电有效的结合,发电效率更高。



traducir


 

种高强度高热效率的太阳能热水器集热管

Nº publicación: CN105953441A 21/09/2016

Resumen de: CN105953441A

本发明公开了种高强度高热效率的太阳能热水器集热管,包括真空管和集热管,所述真空管包括聚甲基丙烯酸甲酯管道,所述聚甲基丙烯酸甲酯管道的外侧均匀的包裹有柔性透明保护膜;所述集热管包括金属导热管道,金属导热管道与聚甲基丙烯酸甲酯管道之间固定连接有支撑杆,所述金属导热管道的外侧涂布有吸热涂层,所述吸热涂层的外侧设有钢化玻璃保护层;所述金属导热管道的内壁设有导热分流管片,所述真空管安装在集热管安装底座上。本发明结构简单,选用的材料合理,既能够防止集热管损坏,又能够提高集热管的热效率。



traducir


 

直插承压式太阳能热水器

Nº publicación: CN105953440A 21/09/2016

Resumen de: CN105953440A

本发明提供了种直插承压式太阳能热水器,包括真空集热管、储水箱和支架,所述真空管为全玻璃热管型真空集热管,全玻璃热管型真空集热管的冷凝端的长度大于储水箱内胆的直径;储水箱的内胆上除了在下部有排真空管的插孔外,在储水箱内胆的上部,每个下部插孔相对应的位置上,还有排全玻璃热管型真空集热管的冷凝端的插孔;全玻璃热管型真空集热管的冷凝端的下部插入内胆的下部插孔,全玻璃热管型真空集热管的冷凝端的上部插入内胆的上部插孔,上下两排插孔均采用柔性密封圈密封。本发明通过使用全玻璃热管型真空集热管,大大降低了承压式太阳能热水器的制造成本,由于冷凝端的传热面积大,所以传热效率高。耐寒性能也有所提高。



traducir


 

Solar thermal collector system of straight plate structure

Nº publicación: CN105953293A 21/09/2016

Resumen de: CN104848566A

The invention provides a solar thermal storage system, and relates to a solar thermal collector system of a straight plate structure. The solar thermal collector system comprises a thermal collector and a thermal storage device, the thermal collector and the thermal storage device are communicated to form a circulating loop, thermal storage materials are arranged in the thermal storage device, ceramic materials are adopted as the thermal storage materials, an insulating layer is arranged outside the thermal storage device and comprises a vacuum thermal insulation and preservation board. Solar energy is stored, solar heat losses are avoided, and the effects of environmental protection and energy saving are achieved.


traducir



 

Página 1 de 4 nextPage Mostrar por página

Volver