Tenperatura baxuko eguzki energia

System und Verfahren zur gezielten gleichzeitigen Nutzung von Sonnenstrahlung zur Stromerzeugung und Heizen eines Flüssigkeitskreislaufs

Resumen de: DE102023114194A1

Die Erfindung betrifft ein System und Verfahren zur gezielten gleichzeitigen Nutzung von Sonnenstrahlung zur Stromerzeugung und Heizen eines Flüssigkeitskreislaufs sowie die Reduzierung der Erwärmung eines Gebäudes.Aufgabe der Erfindung ist es insbesondere eine effizientere und einfachere und insbesondere auch örtlich flexiblere Nutzung der Wärmeenergie der erwärmten Luft zu ermöglichen.Gelöst wird die Aufgabe dadurch, dass mindestens ein Solarzellenmodul, zusammen mit mindestens einem weiteren Element einen Hohlraum auf der Rückseite des mindestens einen Solarzellenmodul ausbildet, wobei in dem Hohlraum Luft angeordnet ist und dass auf das mindestens eine Solarzellenmodul auftreffende Sonnenstrahlung die Luft im Hohlraum unter den Solarziegeln erwärmt. Dabei wird die im Hohlraum erwärmte Luft in Kontakt mit einem Luft-Flüssigkeits-Wärmetauscher gebracht, wobei der Luft-Flüssigkeits-Wärmetauscher Bestandteil eines Flüssigkeitskreislaufs mit einem weiteren Wärmetauscher, eingerichtet zur Erwärmung eins Kältemittelkreislaufs, insbesondere einer Wärmepumpe und/oder zur Erwärmung eines Verdampfers, insbesondere einer Wärmepumpe, und/oder eines Pufferspeichers, insbesondere wassergefüllten, Pufferspeicher, ist.

REACTOR WITH SUSTAINABLE POWER GENERATION

Resumen de: US2024300812A1

A system includes a particle receiver, a heat exchanger, an electric generator, and a reactor. The particle receiver is configured to receive solar energy and transfer the solar energy to a heat transfer fluid. The heat exchanger is configured to transfer heat from the heat transfer fluid to a working fluid. The electric generator is configured to generate electrical power as the working fluid expands through the electric generator. The reactor includes a first compartment, a second compartment, and a heat transfer barrier. The heat transfer barrier is configured to transfer heat from the heat transfer fluid in the first compartment to the reaction feed stream in the second compartment, thereby maintaining an operating temperature of the reaction feed stream to at least a specified reaction temperature and converting at least one reactant in the reactant feed stream into at least one specified product.

SOLAR APPLIANCE

Resumen de: US2024302076A1

A solar appliance includes first and second double-wall bowls, each having an outer wall and inner wall spaced inwardly of the outer wall with at least partial vacuum therebetween. The first and the second double-wall bowls each having an opening that provides passage between an interior and an exterior thereof. The outer walls are at least translucent and the inner walls have an opaque solar radiation absorbing material. A gasket detachably mates the first double-wall bowl with the second double-wall bowl at least proximate respective rims thereof in inverted relationship. A vessel with a rim is positionable in the interior of the first double-wall bowl, with the rim of the vessel extending beyond the rim of the first double-wall bowl to help secure the second double-wall bowl to the first double-wall bowl. A vent, for example in the gasket, can vent the interior to the exterior.

Dispositivo de secado híbrido para granos y alimentos

Resumen de: CO2024010777A1

El dispositivo de secado híbrido de granos y alimentos funciona con una combinación de radiación solar y un sistema de calentamiento auxiliar, lo que reduce considerablemente los costos operativos y promueve la sostenibilidad ambiental. Al utilizar residuos agrícolas como combustible, el dispositivo no solo disminuye la dependencia de combustibles fósiles, sino que también se alinea con las prácticas agrícolas sostenibles, reduciendo la huella de carbono. Además, el dispositivo permite un secado uniforme y controlado, mejorando la calidad del producto final al garantizar que los granos no se sobrecalienten ni se sequen en exceso, preservando así sus propiedades nutricionales. Su configuración modular permite añadir múltiples colectores solares en serie, adaptándose fácilmente a diferentes volúmenes de producción. Esto, junto con la capacidad de operar eficientemente en diversas condiciones climáticas, hace que el dispositivo sea adaptable a distintas necesidades agrícolas.

熱吸収構造体および温度差発電装置

Resumen de: JP2024121897A

【課題】より効率良く熱エネルギーを取り込む。【解決手段】温度差発電装置は、高温熱源として利用される熱エネルギーを取り込む加熱部と低温熱源として利用される流体が流される冷却部との温度差に応じて発電を行う。そして、所定の耐熱性を備えた材料の繊維体または多孔質体により構成される集熱層を有する熱吸収構造体が、加熱部の少なくとも一部を覆うように設けられる。本技術は、例えば、雪冷熱を使用した積雪発電で用いられる温度差発電装置に適用できる。【選択図】図１

太陽熱温水器

Resumen de: JP2024122430A

【課題】出湯通路のエアパージを容易に行うことができる太陽熱温水器を提供すること。【解決手段】建物の屋根に設置される集熱器(2)と貯湯タンク(3)と、貯湯タンク(3)に上水を供給するための給水通路(5)と、貯湯タンク(3)から重力により出湯するための出湯通路(9)を備えた太陽熱温水器(1)において、貯湯タンク(3)をバイパスして給水通路(5)と出湯通路(9)とを接続するバイパス通路(10)と、このバイパス通路(10)を開閉するための開閉機構(12)と、バイパス通路(10)を介して出湯通路(9)から給水通路(5)への逆流を防ぐための逆流防止機構(11)を備えた。【選択図】図２

FLAT ROOF SUPPORT

Resumen de: EP4424944A1

Die Erfindung betrifft einer Flachdachaufbauten-Stütze (1) zur dauerhaften Abstützung eines fest oberhalb eines Flachdachs (30) zu montierenden Objekts (40), wie beispielsweise einer technischen Gebäudeausrüstung oder einer Dachterrasse, auf dem Flachdach (30). Die Flachdachaufbauten-Stütze (1) besitzt einen Fuß (2) zur Abstützung auf dem Flachdach (30) und einen Kopf (3) zur Abstützung des Objekts (40). Die Flachdachaufbauten-Stütze (1) umfasst ein unteres Rohrelement (4) und ein getrennt vom unteren Rohrelement (4) ausgebildetes oberes Rohrelement (5). Der Fuß (2) der Flachdachaufbauten-Stütze (1) ist an dem unteren Rohrelement (4) angeordnet. Der Kopf (3) der Flachdachaufbauten-Stütze (1) ist an dem oberen Rohrelement (5) angeordnet. Das untere Rohrelement (4) besitzt ein oberes Rohrelementende (6), das dem Fuß (2) abgewandt ist. Das obere Rohrelement (5) besitzt ein unteres Rohrelementende (7), das dem Kopf (3) abgewandt ist. Das untere Rohrelement (4) ist an seinem oberen Rohrelementende (6) offen. Das obere Rohrelement (5) ist an seinem unteren Rohrelementende (7) offen. Die Flachdachaufbauten-Stütze (1) umfasst eine Verbindungsvorrichtung (8) zur Verbindung des unteren Rohrelements (4) mit dem oberen Rohrelement (5).

NON-INTRUSIVE OPTICAL ASSESSMENTS FOR HELIOSTAT ERROR DETECTION

Resumen de: WO2024177988A1

Non-invasively detecting or determining heliostat surface opto-mechanical errors (e.g., surface slope, canting, and/or tracking) is described. At least one image captured of a target reflected on a heliostat surface may be used to determine the heliostat error. This may be based on the distortion of the target reflected on the heliostat compared to the expected reflection of the target on the heliostat. Image processing and computer vision may be utilized to generate a surface slope map of the heliostat and determine the error compared to an "ideal" model of the heliostat.

RADIATIVE COOLING SYSTEMS

Resumen de: US2024288200A1

A material may be included in a cooling film or cooling panel to achieve cooling even under direct solar irradiation. The material includes one or more constituent materials and an outer surface configured to interact thermally with the atmosphere and with solar radiation. The material exhibits an emissivity of at least 0.8 in spectral range of 5 μm to 15 μm, an ultraviolet reflectivity of at least 0.5 in the spectral range of 275 nm to 375 nm, an ultraviolet absorptivity of at least 0.75 in the spectral range of 275 nm to 375 nm, or a combination thereof. A cooling film, or cooling panel, may be affixed to an exterior surface of a vehicle, structure, or system to provide cooling even under direct solar irradiance.

Solarabsorber-Modul

Resumen de: DE102023104486A1

Ein Solarabsorber-Modul umfasst einen Zentralbereich (1) mit zwei zueinander beabstandeten, einen zwischen sich angeordneten Durchströmungsraum begrenzenden Wandflächen (4, 5) und zwei einander gegenüberliegende, den Zentralbereich (1) einfassende Randbereiche (2, 3) mit jeweils einem Sammler (8) in Form eines mit dem Durchströmungsraum kommunizierenden Kanals. Jeder der beiden Kanäle mündet endseitig in zwei im Wesentlichen parallel zu der Erstreckung des betreffenden Kanals orientierte erste Anschlussstutzen (12). Von jedem Kanal zweigen zwei im Wesentlichen rechtwinklig zu der Erstreckung des betreffenden Kanals orientierte zweite Anschlussstutzen (13) ab. Der Zentralbereich (1) und die beiden Randbereiche (2, 3) sind samt der Anschlussstutzen (12, 13) Teil eines einstückig geformten Kunststoff-Bauteils. Die Randbereiche (2, 3) sind benachbart zu den Abzweigungen (14) der zweiten Anschlussstutzen (13) dergestalt gekröpft, dass jeweils der Übergang von dem betreffenden Kanal in den jeweiligen zweiten Anschlussstutzen (13) in Richtung auf den Zentralbereich (1) zurückgezogen ist gegenüber der dem Zentralbereich (1) abgewandten Wandung des betreffenden Kanals zwischen den beiden Kröpfungen (15).

SCHWIMMENDE ELEKTRISCHE LADESTATION

Resumen de: DE102023104574A1

Die Erfindung bezieht sich auf eine schwimmende elektrische Ladestation (1) zum Laden oder Entladen von elektrischen Energiespeichern von Einheiten (2, 3, 4), die dazu eingerichtet sind, im oder auf dem Wasser betrieben zu werden, insbesondere sich im oder auf dem Wasser zu bewegen, mit wenigstens einem Auftriebskörper (5, 6, 7, 8) und einer Steuereinheit (9), dadurch gekennzeichnet, dass sie wenigstens ein Energiespeichermodul (10) umfasst.Eine modulartige Ausgestaltung der Ladestation erlaubt eine flexible Zusammenstellung verschiedener Elemente, um beispielsweise verschiedene Formen von regenerativen Energien zu nutzen und die Energie zur Aufladung von Energiespeichern zu verwenden.

SOLAR ABSORBER MODULE

Resumen de: EP4421406A1

Ein als einstückig geformtes Kunststoff-Bauteil ausgeführtes Solarabsorber-Modul umfasst einen Zentralbereich (1) mit zwei zueinander beabstandeten, einen Durchströmungsraum begrenzenden Wandflächen (4, 5) und zwei einander gegenüberliegende, den Zentralbereich (1) einfassende Randbereiche (2, 3) mit jeweils einem Sammler (8) in Form eines mit dem Durchströmungsraum kommunizierenden Kanals. Jeder der beiden Kanäle mündet endseitig in zwei im Wesentlichen parallel zu der Erstreckung des betreffenden Kanals orientierte erste Anschlussstutzen (12). Von jedem Kanal zweigen zwei im Wesentlichen rechtwinklig zu der Erstreckung des betreffenden Kanals orientierte zweite Anschlussstutzen (13) ab. Die Randbereiche (2, 3) sind benachbart zu den Abzweigungen (14) der zweiten Anschlussstutzen (13) dergestalt mit einem Kröpfungsmaß zwischen dem 0,5- fachen und dem 1,1-fachen des Durchmessers des betreffenden Kanals (9) gekröpft, dass jeweils der Übergang von dem betreffenden Kanal in den jeweiligen zweiten Anschlussstutzen (13) in Richtung auf den Zentralbereich (1) zurückgezogen ist gegenüber der dem Zentralbereich (1) abgewandten Wandung des betreffenden Kanals zwischen den beiden Kröpfungen (15). Ferner besteht jeweils im Bereich der Kröpfung (15) am Übergang von dem Zentralbereich (1) in den betreffenden Kanal (9) mindestens ein die beiden Wandflächen (4, 5) miteinander verbindendes Verbindungsareal (7c).

PHOTOELECTRIC WATER-PERMEABLE PAVEMENT CONFIGURATION

Resumen de: EP4421238A1

A photoelectric water-permeable pavement configuration includes a photoelectric module (10) and a water-permeable unit (20) below the photoelectric module (10). The photoelectric module (10) is arranged on a ground surface and includes a base (11). A water-permeable channel is formed at a periphery of the base (11). A solar panel (12) is mounted on a top of the base (11). Fixing members (112) are provided on a bottom of the base (11) and positioned on the water-permeable unit (20). A hollowed region (113) is provided inside the base (11). Communicating pipes (13) are connected to and extended outward from the hollowed region (113) to communicate with adjacent bases (11). The water-permeable unit (20) is a water-permeable pavement including a frame structure formed of multiple vertical water-permeable pipes (21, 21a) and poured with concrete grout, or a water-permeable pavement formed by directly paving a water-permeable material, or a water-permeable pavement having water-permeable holes formed by drilling, such that a concrete structure pavement having a plurality of drainage holes is constructed.

FRAME ENHANCER

Resumen de: EP4421408A1

A frame enhancer (10) may include a body, a first extension (14) extending from the body and including a first notch (24), a second extension (16) extending from the body, and a third extension (18) extending from the body and including a second notch (26). The first extension (14) and the second extension (16) may define a first slot (20). The second extension (16) and the third extension (18) define a second slot (22). The first slot (20) may be configured to receive a first side (52) of a support arm (50), and the second slot (22) may be configured to receive a second side (54) of the support arm (50). The first notch (24) may be configured to lock the first side (52) of the support arm (40) in the first slot (20), and the second notch (26) may be configured to lock the second side (54) of the support arm (50) in the second slot (22). At least a portion of the first and third extensions (12, 18) may be configured to support a flange (56).

METHOD AND SYSTEM FOR DETERMINING SOLAR ACCESS OF A STRUCTURE

Resumen de: EP4421407A2

Methods and systems are disclosed that automatically determine solar access values. In one implementation, a 3D geo-referenced model of a structure is retrieved in which geographic location on the earth of points in the 3D geo-referenced model are stored or associated with points in the 3D geo-referenced model. Object point cloud data indicative of object(s) that cast shade on the structure is retrieved. The object point cloud data may be generated from one or more georeferenced images and the object point cloud data is indicative of an actual size, shape, and location of the object(s) on the earth. The structure in the 3D geo-referenced model is divided into one or more sections, which are divided into one or more areas, each area having at least three vertices. Then, a solar access value for the particular vertex is determined.

ARTICULATION JOINTS FOR TERRAIN FOLLOWING SOLAR TRACKER

Resumen de: CN118140101A

A coupling system for use with a solar tracker includes: a support flange; the rotating flange is rotatably supported on the supporting flange; an articulation joint interposed between and rotatably supported by each of the support flange and the rotary flange, where opposing first and second ends of the articulation joint are configured to be operably coupled to respective first and second torque tubes; and at least one locking fastener selectively coupled to a portion of the support flange and a portion of the rotating flange, the at least one locking fastener configured to selectively inhibit rotation of the rotating flange relative to the support flange.

Passive cooling system using geothermal heat exchange and natural convection

Resumen de: KR20240128438A

본 발명에 따른 지중 열교환과 자연 대류를 이용한 피동형 냉각 시스템은, 외부의 공기의 열을 지중 공기 열교환기를 통해 지중에 방열하여 냉각시키고, 대류식 배기 덕트의 내부에서 공기와 냉각수를 열교환시켜 냉각수를 냉각시키며, 냉각수의 열을 흡수한 공기는 대류식 배기 덕트의 상부와 하부의 온도차에 의한 대류 작용을 통해 상방향으로 유동시킨 후 외부로 배출하도록 구성됨으로써, 별도의 전원 공급 및 탄소 배출 없이도 지중 열교환과 자연 대류를 이용하여 냉각수를 효율적으로 냉각시킬 수 있는 이점이 있다. 또한, 대류식 배기 덕트의 외측 하부에는 대류식 배기 덕트의 지지 및 보호 기능을 겸한 단열부가 구비됨으로써, 외부로부터의 열의 유입을 차단하여, 대류식 배기 덕트의 내측 상부에서 공기와 냉각수의 열교환이 보다 효율적으로 이루어질 수 있는 이점이 있다. 또한, 대류식 배기 덕트의 외측 상부는 태양열 흡수가 용이하도록 열전도가 큰 재질과 열흡수가 용이한 색상으로 도장됨으로써, 대류식 배기 덕트의 상부와 하부의 온도차에 의한 자연 대류 현상이 보다 효과적으로 이루어질 수 있는 이점이 있다.

ヘリオダイナミック建築様式を有する建造物

Resumen de: CA3229189A1

The invention relates to a building the outer envelope of which comprises at least one facade portion (2) which is transparent to solar radiation, which is situated on a face of the building the shape of at least a part (3, 3') of which can be more less inscribed inside the surface generated by an imaginary segment extending between the sun and at least one fixed point (PF) that is fixed relative to the Earth, during a complete revolution of the Earth on itself, and therefore in the surface of part of a cone frustum generated by the aforesaid imaginary segment, said or each facade portion (2) extending between a base line (6) and a top edge (7) which together delineate it from the remaining part of the outer envelope of the building, which is predominantly or completely opaque. The building is characterized in that the exterior face of each aforementioned part (3, 3') of the facade portion (2) is, at each point on the top line (7), set back from a straight line perpendicular to the local horizontal plane, and therefore normal to the plane of the ground, and passing through this point, and in that at least one (3) of the aforesaid facade parts (3, 3') can be inscribed inside the surface of a cone frustum part that is recessed or concave relative to the face concerned.

PASSIVE AEROBIC TREATMENT UNIT AND METHOD OF USE

Resumen de: US2024279096A1

The present invention recognizes that there exists a long felt and unfulfilled need for a photobioreactor for treatment of wastewater (Passive Aerobic Treatment Unit (PATU). As a non-limiting introduction to the breadth of the present invention, the present invention includes several general and useful aspects, including but not limited to: a) a device or system for the passive treatment of a preferably liquid wastewater stream using autotrophic, phototrophic, and heterotrophic microorganisms growing in a photobioreactor; and b) a method of treating wastewater using the devices of the present invention.

A roof mounting

Resumen de: GB2627316A

The mounting includes a hanger bolt 10 that is received through an aperture 50 on a roof material 300. The bolt has a distal end 11 that is passed through the aperture and fixed to the roof structure and a proximal end 12 with a means for attachment to an object such as a solar panel. A seal 20 is arranged around an outer circumference of the roof hanger bolt. A compression cap 30 is mounted on the roof hanger bolt. The compression cap has an adjustment means 40 for moving the compression cap along the proximal end of the roof hanger bolt to compress the seal so that seal is deformed to engage with the aperture and create a waterproof connection.

THERMAL ENERGY STORAGE

Resumen de: AU2022366972A1

A method of storing thermal energy includes providing a thermal storage material (TSM) comprising magnesium; delivering thermal energy into the TSM; and subsequently removing the thermal energy from the TSM for a practical purpose. The thermal energy may be delivered into the TSM at a first location and the thermal energy may be removed from the TSM at a second location that is different than the first location.

Schwimmende PVT-Anlage mit integrierten Wasserspeichern

Resumen de: DE102023000424A1

Schwimmende PVT-Anlage, dadurch gekennzeichnet, dass die PVT-Anlage eine Wärmepumpenanlage mit erwärmtem Wasser und elektrischem Strom versorgt.

SYSTEM FOR SOLAR MODULE MOUNTING TO THE ROOF

Resumen de: LT2023506A

This invention discloses a system for attaching a solar panel frame structure to the roof of a building, which includes a fastening hook (5.1) that allows various ways of fixing the solar module supporting frame to the roof structure. The improved design of the mounting hook (5.1) allows the above-mentioned frame to be fixed both to the roof rafter and to the lot. Additionally, the system may comprise a profile (4.4) of a solar panel supporting frame, having an additional internal connecting transverse edge (wall) (4.15) within the profile, which significantly increases the resistance of the frame to external force effects, for example, stumbling of the frame structure. The invention discloses more versatile mounting structure for solar modules on a roof.

Photothermal converter and its manufacturing method and desalination system using the same

Resumen de: KR20240121404A

광열변환체의 제조 방법이 제공된다. 상기 광열변환체의 제조 방법은, 베이스 구조체를 준비하는 단계, 상기 베이스 구조체의 표면에 유전체 물질을 코팅하는 단계, 상기 유전체 물질이 코팅된 상기 베이스 구조체를 열처리하여, 상기 유전체 물질은 잔존시키고 상기 베이스 구조체는 제거함으로써, 중공(hollow) 구조를 갖는 유전체 입자를 제조하는 단계, 및 상기 유전체 입자 상에 복수의 금속 입자들이 결합된 광열변환체를 제조하는 단계를 포함할 수 있다.

TRANSPARENT LAMINATE FOR RADIATIONAL COOLING AND RADIATIONAL COOLING MATERIALS COMRISING THE SAME

Nº publicación: KR20240121630A 09/08/2024

Solicitante:

현대자동차주식회사기아주식회사