ENERGÍA SOLAR TÉRMICA DE CONCENTRACIÓN

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Resultados 64 resultados LastUpdate Última actualización 22/05/2022 [08:46:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 60 días / Applications published in the last 60 days



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OPTOMECHANICAL SYSTEM WITH HYBRID ARCHITECTURE AND CORRESPONDING METHOD FOR CONVERTING LIGHT ENERGY

NºPublicación: EP3977522A1 06/04/2022

Solicitante:

INSOLIGHT SA [CH]

CN_113875024_PA

Resumen de: EP3745469A1

The present invention relates to an optomechanical system (1) for converting light energy, comprising▪ an optical arrangement (40) comprising one or more optical layers (41, 42), wherein at least one of the optical layers (41,42) comprises a plurality of primary optical elements (47) to concentrate incident light (80) into transmitted light (90);▪ a light energy conversion layer (50);▪ a shifting mechanism (60) for moving at least one of the optical layers (41, 42) of the optical arrangement (40) relative to the light energy conversion layer (50) or vice versa; and▪ a frame element (10) to which either the optical arrangement (40) or the light energy conversion layer (50) is attached,wherein the light energy conversion layer (50) comprises a plurality of primary light energy conversion elements (51) and a plurality of secondary light energy conversion elements (52) capable of converting the energy of the transmitted light (90) into an output energy, wherein the primary light energy conversion elements (51) and the secondary light energy conversion elements (52) differ by type, and/or surface area, and/or light conversion efficiency, and/or light conversion spectrum, and wherein the output energy types of the primary light energy conversion elements (51) and of the secondary light energy conversion elements (52) can be different, andwherein the shifting mechanism (60) is arranged to move at least one of the layers of the optical arrangement (40) or the light energy con

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レトルトパウチ、ソーラークッカー及び傘布

NºPublicación: JP2022052841A 05/04/2022

Solicitante:

石川県公立大学法人

Resumen de: JP2022052841A

【課題】短時間で安全に加熱できるレトルトパウチと、入手が容易なソーラークッカーと、このソーラークッカーに使用する傘布を提供する。【解決手段】本発明のレトルトパウチ1は、内部に被加熱物を収容する収容部20を備えるレトルトパウチにおいて、レトルトパウチ本体部10の一方の端部と他方の端部とを連結させる連結部30を備えており、連結部において一方の端部と他方の端部が連結されることで平面視した場合に中央に穴部50を有するドーナツ形状になることを特徴とする。穴部内にソーラークッカーのパラボラ形状の反射面73の焦点位置Pを位置させることで、レトルトパウチが焼損することなく短時間で被加熱物を加熱することができる。【選択図】図1

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一种高效太阳能取暖器

NºPublicación: CN114279091A 05/04/2022

Solicitante:

翟志慧

Resumen de: CN114279091A

本发明涉及太阳能取暖器技术领域,公开了一种高效太阳能取暖器,包括底座,所述底座上侧设有摆动伸缩杆,所述摆动伸缩杆端部设有中心轴,所述中心轴转动设有调节伸缩杆,所述调节伸缩杆的轴端设有弧形板,所述弧形板内侧设有光滑反射面,所述调节伸缩杆绕所述中心轴圆周阵列分布,过设置集热桶,在集热桶周围圆周阵列设有弧形板,弧形板和集热桶之间设有调节伸缩杆,调节伸缩杆收缩带动弧形板收缩,调节伸缩杆绕集热桶转动能带动弧形板包围集热桶。

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A HEAT TRANSFER APPARATUS

NºPublicación: KR20220042153A 04/04/2022

Solicitante:

도링턴아드리안앤드류

CN_114466998_A

Resumen de: WO2021010842A1

: In one aspect the invention provides a heat transfer apparatus which includes a transmitter object which defines an external collection surface and an internal transmission surface. Also provided is a receiver object displaced from the transmitter object, the receiver object defining an internal receiving surface and an external heat delivery surface. A thermal conduit is provided which incorporates at least one side wall connected between the transmitter object and receiver object, this at least one side wall spanning the distance between the transmitter object and receiver object and enclosing a volume between the transmitter and receiver objects. This side wall or walls enclose the internal transmission surface of the transmitter object and the internal receiving surface of the receiver object. The transmitter object, receiver object and thermal conduit are configured to promote heat transfer predominantly towards the receiver object.

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一种稳定使用新能源煅烧水泥熟料的工艺及系统

NºPublicación: CN114262170A 01/04/2022

Solicitante:

天津水泥工业设计研究院有限公司

Resumen de: CN114262170A

本发明公开了一种稳定使用新能源煅烧水泥熟料的工艺及系统,具体工艺为生料经过预热器单元预热至300‑700℃后,喂入太阳能分解反应器,太阳能分解反应器吸收太阳能镜场的能量温度达到900‑1300℃,将生料进行分解,分解率达到80‑92%,分解后的热生料进入回转窑进行煅烧,回转窑的燃料采用绿氢和/或生物燃料提供热量,窑内温度达到900‑1500℃,烧制完成出窑后落入窑头冷却机冷却,得到熟料成品。本发明采用太阳能和氢能100%替代了现有水泥生产线的燃料,避免了水泥熟料生产过程中燃料碳排放的产生,且可依据日照强度的多少有选择性的进入回转窑或者储存库,从而实现稳定地生产。

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METHOD AND SYSTEM FOR DETERMINING A STATE OF A SOLAR-THERMAL PARABOLIC TROUGH POWER PLANT

NºPublicación: DE102020125609A1 31/03/2022

Solicitante:

DEUTSCH ZENTR LUFT & RAUMFAHRT [DE]

WO_2022069228_A1

Resumen de: WO2022069228A1

The invention relates to a method for determining a state of a solar-thermal field (100) with rows, arranged in parallel in a transverse direction (120) of the field (100), of successively arranged parabolic trough collectors (10) having a mirroring reflector surface (16), which each have, along their longitudinal extent (72), a focal point line (14) in which at least one absorber pipe (20) is arranged in each case. The following steps are performed: positioning a recording device (30) to capture recordings (44) at least in the infrared range at a predefined height (54) above the field (100); creating, by means of the recording device (30), recordings (44) of images of absorber pipes (20) reflected by the parabolic trough collectors (10), said recording device being moved over the parabolic trough collectors (10) in a transverse direction (70) transverse to the longitudinal extent (72) and the recordings (44) being made by the recording device (30) in the form of associated image sequences; and determining an intensity (60) of the thermal radiation of the respective absorber pipe (20) by means of radiometric evaluation of the recordings (44) at least in the infrared range.

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ANNULAR CONVEX LENS AND EFFICIENT LIGHT-WEIGHT SOLAR WATER HEATER

NºPublicación: WO2022062269A1 31/03/2022

Solicitante:

WANG ZHENGUO [CN]

CN_112178956_A

Resumen de: WO2022062269A1

An annular convex lens and an efficient light-weight solar water heater, relating to solar water heaters, and being characterized in that: annular light transmitting rings having a longitudinal focusing function are sleeved on evacuated glass tubes, such that an evacuated tube heat collector having only a transverse focusing function also has the longitudinal focusing function, has heat collection efficiency increased by several times, and has high-adaptability to a spatial movement of a sunlight source. Thus, the evacuated tube heat collector not only can be light-weight and miniaturized, but also can be mounted against an exterior wall façade to still maintain high lighting, heat collection, and heat supply capacities, such that a large number of building residents can also use solar water heaters, and thus, carbon dioxide emission can be effectively reduced.

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ASYMMETRIC SOLAR RECEIVER

NºPublicación: MA54973A1 31/03/2022

Solicitante:

C DOS CONSULTING & ENG S L [ES]

CN_114096790_PA

Resumen de: EP3736508A1

The invention relates to an asymmetric solar receiver (13) suitable for its installation in heliostat (11) tower solar power plants, wherein said receiver (13) is adapted to cover at least an angular region of 180º around a tower (12), and wherein the effective surface density of the receiver (13) for receiving radiation varies depending on its orientation over the covered angular region thereof. The effective surface of said receiver (13) is preferably made of one or more panels and, more preferably, the receiver (13) comprises at least two panels, wherein at least one of the panels comprises a smaller height than the other panels.The invention also relates to a solar tower (12) comprising said receiver (13), a solar field comprising said tower (12), a solar power plant comprising said solar field, and a process for installing a solar field.

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MULTILAYER COATING FOR OPTICAL SOLAR REFLECTOR

NºPublicación: WO2022064419A1 31/03/2022

Solicitante:

LEONARDO SPA [IT]

Resumen de: WO2022064419A1

The present invention relates to a product comprising a substrate (9) and a multilayer coating (1) for the thermal control of a surface (6) comprising a first inner layer (2) intended to be deposited on said surface, a second intermediate layer (3) applied on said first inner layer (2) and a third outer layer (4) applied on said second intermediate layer (3) in which: said first inner layer (2) comprises a co-dispersion of conductive nanoparticles and dielectric nanoparticles, wherein the volume fraction of conductive nanoparticles increases along the thickness of said first inner layer moving away from said second intermediate layer (3); said second intermediate layer comprises a plurality of layers wherein at least one layer of a dielectric material transparent in the visible with a high refractive index in the visible (3') is alternated with at least one layer of a dielectric material transparent in the visible with a low7 refractive index in the visible (3') and wherein the refractive index of each layer of dielectric material transparent in the visible with high refractive index in the visible (3') is higher than the refractive index of each adjacent layer of dielectric material transparent in the visible with low refractive index in the visible (3') and said third outer layer (4) made of a conductive oxide transparent in the visible having a resistivity of less than 1x10-3 ohm x cm. There is also provided an optical solar reflector comprising the product.

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Heliostat für Solarkraftwerke oder Solarkonzentratoren, sowie Solaranlage

NºPublicación: DE102020125045A1 31/03/2022

Solicitante:

DEUTSCH ZENTR LUFT & RAUMFAHRT [DE]

Resumen de: DE102020125045A1

Heliostat (1) für Solarkraftwerke oder Solarkonzentratoren mit mindestens einem eine Spiegelfläche (5) aufweisenden Reflektor (3) und mit einer Tragstruktur (7) für den Reflektor (3), mittels der der Reflektor sich auf einem Boden (100) abstützt, wobei die Tragstruktur (7) eine Antriebsvorrichtung (9) aufweist, über die die Tragstruktur (7) auf dem Boden (100) verfahrbar ist, wobei die Antriebsvorrichtung (9) mindestens drei omnidirektionale Räder (11) aufweist, über die die Tragstruktur (7) den Reflektor (3) auf dem Boden (100) mit zwei translatorischen und einem rotatorischen Freiheitsgrad bewegt.

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MONITORING MIRROR REFLECTANCE USING SOLAR ILLUMINATION

NºPublicación: EP3973231A1 30/03/2022

Solicitante:

RAYTHEON CO [US]

WO_2020236165_A1

Resumen de: WO2020236165A1

A system (100) and method can monitor a reflectance of a mirror target that includes at least one curved mirror (M). The system (100) can take a first irradiance measurement of the sun (S), the first irradiance measurement representing a direct solar irradiance. The system (100) can take a second irradiance measurement that represents an irradiance from a reflection of the sun (S) from the mirror target plus background irradiance from a reflection of the sky from the mirror target. The system (100) can take a third irradiance measurement that represents the background irradiance from the reflection of the sky from the mirror target. The system (100) can determine a reflectance of the mirror target from the first, second, and third irradiance measurements. The system (100) can compare the reflectance to a specified reflectance threshold, and, upon determining that the reflectance of the mirror target is less than the specified reflectance threshold, can generate an alert signal.

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一种太阳能和空气源热能组合式热泵热水器系统及方法

NºPublicación: CN114251855A 29/03/2022

Solicitante:

广州德能能源管理有限公司

Resumen de: CN114251855A

本发明公开了一种太阳能和空气源热能组合式热泵热水器系统及方法,包括热泵热水器主体、镁棒、水温传感器、真空集热管、过滤器、第一电机、第二电机、控制器、水龙头,所述热泵热水器主体通过电线与控制器相互连接,所述热泵热水器主体的右侧安装有冷媒连接管,所述冷媒连接管的右侧固定安装有第一水箱,且第一水箱的表面固定连接有水温传感器,所述第一水箱的内部插设有镁棒,所述第一水箱的右侧固定安装有热水管。该太阳能和空气源热能组合式热泵热水器系统及方法,可以通过太阳能为冷水加热,从而节省大部分电资源,变得更加环保,通过第一镜面和第二镜面将阳光反向折射到真空集热管的背面,从而使真空集热管吸收阳光的效果更好。

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DISPOSITIF SOLAIRE A MIROIRS CYLINDRO-PARABOLIQUES DE CHAUFFAGE D’UN FLUIDE CALOPORTEUR

NºPublicación: FR3114379A1 25/03/2022

Solicitante:

WOERLEN ISAAC [FR]

Resumen de: FR3114379A1

Le dispositif solaire à miroirs (1) cylindro-paraboliques de chauffage d’un fluide caloproteur, comporte au moins un miroir (1) cylindro-parabolique de chauffage du fluide caloporteur, au moins une conduite (7) de circulation et de chauffage du fluide caloporteur, ladite conduite (7) étant positionnée dans le volume ouvert (V) défini par ledit miroir (1), caractérisé en ce que chaque miroir (1) cylindro-parabolique est de forme allongée et fermé à chaque extrémité (5) par un support (6) fixé angulairement sur une face (3) d’un socle (2) de maintien au sol et en ce que chaque support (6) et chaque socle (2) sont pourvus d’un orifice de passage de chaque conduite (7) de circulation du fluide caloporteur. Figure à publier avec l’abrégé : Fig. 1

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DIRECTING LIGHT FOR THERMAL AND POWER APPLICATIONS IN SPACE

Nº publicación: US2022089302A1 24/03/2022

Solicitante:

TRANS ASTRONAUTICA CORP [US]

US_2022024612_A1

Resumen de: US2022089302A1

Solar collectors can provide power for electricity, thermal propulsion, and material processing (e.g., mining asteroids). In one aspect, a rocket propulsion system is configured to produce thrust for a spacecraft and includes: one or more optical elements configured to receive solar energy. The optical elements include: a first window configured to allow energy to enter the rocket propulsion system and form a concentrated energy beam, and a second window positioned to allow the concentrated energy beam to pass to the heat exchanger. The second window is spaced away from the first window to form a pressurized plenum chamber therebetween. The system further includes: a heat exchanger configured to receive the energy and use it to heat and pressurize a propulsion gas, and a rocket nozzle configured to expel the pressurized propulsion gas.

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