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Système de récupération d’énergie solaire

Resumen de: FR3165124A1

L’invention concerne un système de récupération d’énergie solaire comportant un pilier (22) et au moins un module solaire (23) supporté par ledit pilier (22) et étant remarquable en ce qu’il comporte en outre une structure en forme pyramide inversé ou conique inversée, ladite structure en forme pyramide inversé ou conique inversée comporte des surfaces latérales formant un tronc (21) pyramidal inversé ou conique inversé, un sommet et une base (20), ledit sommet étant fixé avec ledit pilier (22), l’au moins un module solaire (23) comprenant une pluralité de module solaire (23) et/ou photovoltaïque espacée les uns des autres ; ladite pluralité de module solaire (23) et/ou photovoltaïque s’étendant selon la base (20) de la structure en forme de pyramide inversé ou conique inversée et la surface latérale étant conformée pour collecter l’eau à récupérer et pour la guider vers une conduite ménagée dans le pilier (22). Figure pour l’abrégé : Fig. 1

Verfahren zur Reinigung von verschmutzten Flächen mit einem Reinigungsroboter

Resumen de: DE102024207105A1

Ein Verfahren zur Reinigung einer verschmutzten Fläche (3) mit einem Reinigungsroboter (7, 7'),wobei in einem Reinigungsbetrieb der Reinigungsroboter (7, 7') die verschmutzte Fläche (3) mit einem Reinigungsroboter-Antrieb (30) abfährt und die verschmutzte Fläche (3) mit wenigstens einer Bürste (32a, 32b, 33a, 33b) reinigt, insbesondere wobei die Bürste (32a, 32b, 33a, 33b) am Reinigungsroboter (7, 7') motorisch beweglich ist,wobei die verschmutzte Fläche (3) gegenüber einer horizontalen Ebene (HE) mit einer Seitenneigung α verläuft, mit α>25°, insbesondere α>35°,ist dadurch gekennzeichnet,dass während des Reinigungsbetriebs der Reinigungsroboter (7, 7') über ein Halteseil (8, 8') mit einem Kran (6) verbunden ist,wobei das Halteseil (8, 8') von einem Krankopf (9, 9') an einem äußeren Ende eines Teleskopiersystems (10) des Krans (6) zum Reinigungsroboter (7, 7') führt,und dass der Reinigungsroboter (7, 7') während des Reinigungsbetriebs, währenddessen der Reinigungsroboter (7, 7') mit seinem Reinigungsroboter-Antrieb (30) die verschmutzte Fläche (3) abfährt, mit dem Halteseil (8, 8') auf einer momentan gewünschten vertikalen Position (GP) auf der verschmutzten Fläche (3) gehalten wird. Das erfindungsgemäßen Verfahren ist für stark geneigte verschmutzte Flächen ohne besondere Voraussetzungen kostengünstig und flexibel anwendbar.

METHODS AND SYSTEMS FOR ACCELERATING BRINE POND EVAPORATION USING WASTE HEAT

Resumen de: US20260028728A1

The present application relates generally to methods and systems for accelerating the evaporation of brine pond water. In one embodiment the application pertains to an integrated process for producing hydrogen wherein waste heat evaporates the brine water. The process comprises producing hydrogen and heat from water using an electrolyzer and then heating a heat transfer fluid with the heat from the electrolyzer. The heated heat transfer fluid is pumped to a heat exchanger where it heats a brine solution from the brine pond to increase its evaporation.

SYSTEMS AND METHODS FOR PROTECTIVE SHADING STRUCTURES

Resumen de: US20260029164A1

Thermal energy management and cooling systems are provided. In various embodiments, passive systems are provided that do not require a flow of liquid or the provision of electrical energy to deliver the cooling effect. Panels and shade structures are disclosed that comprise various features including, for example, phase change materials that are operable to cool an area or volume beneath or proximal to the panel.

A MOLECULAR SOLAR THERMAL (MOST) SYSTEM FOR LONG-TERM STORAGE OF SOLAR ENERGY

Resumen de: WO2026022362A1

The present invention relates to a molecular solar thermal system (MOST) based on a pair of isomers, comprising in its low energy ground stage primarily a first low-energy isomer which is excitable by solar light to form a metastable high-energy isomer and in its high energy state primarily a second metastable high energy photoisomer generated via photochemical conversion from the solar light excitable first isomer. Said MOST system is characterized by high photo isomerization yields due to the light driven out-of-equilibrium isomerization of the first isomer and is further characterized by a superior thermal stability of the second high energy photo isomer. This allows a long-term storage of collected solar light energy without occurrence of spontaneous unwanted back-isomerization. By applying a particular class of, optionally immobilized, strong basic catalysts, the stored solar energy is released in a controlled manner in a catalytic thermalback reaction to yield the low energy first isomer. This offers the possibility of establishing a cyclic process for repeatedly converting solar light energy into thermal energy. The present invention also provides methods of storing solar thermal energy, methods of releasing stored solar thermal energy, methods of reversibly storing solar thermal energy as well as particular solar thermal energy storage devices comprising the use of the above mentioned MOST pair of photoisomers. The present invention also relates to the use of such com

A MOLECULAR SOLAR THERMAL SYSTEM (MOST) FOR LONG-TERM STORAGE OF SOLAR ENERGY

Resumen de: EP4686368A1

The present invention relates to a molecular solar thermal system (MOST) based on a pair of isomers, comprising in its low energy ground stage primarily a first low-energy isomer which is excitable by solar light to form a metastable high-energy isomer and in its high energy state primarily a second metastable high energy photoisomer generated via photochemical conversion from the solar light excitable first isomer. Said MOST system is characterized by high photo isomerization yields due to the light driven out-of-equilibrium isomerization of the first isomer and is further characterized by a superior thermal stability of the second high energy photo isomer. This allows a long-term storage of collected solar light energy without occurrence of spontaneous unwanted back-isomerization. By applying a particular class of, optionally immobilized, strong basic catalysts, the stored solar energy is released in a controlled manner in a catalytic thermalback reaction to yield the low energy first isomer. This offers the possibility of establishing a cyclic process for repeatedly converting solar light energy into thermal energy. The present invention also provides methods of storing solar thermal energy, methods of releasing stored solar thermal energy, methods of reversibly storing solar thermal energy as well as particular solar thermal energy storage devices comprising the use of the above mentioned MOST pair of photoisomers. The present invention also relates to the use of such com

DEVICE FOR EXCHANGING GEOTHERMAL ENERGY WITH AN AQUIFER WHICH IS NEAR THE SURFACE, AND THERMAL POWER STATION COMPRISING AT LEAST ONE SUCH DEVICE

Resumen de: WO2024194342A1

The invention relates to a device for exchanging geothermal energy with an aquifer which is near the surface for an operation in a thermal power station using an exploitation well (1) for conveying groundwater out of the aquifer (3) through at least one exploitation line (7) and using an injection well (4) for injecting the conveyed groundwater into the aquifer (3) through at least one injection line (9), wherein the at least one exploitation line (7) and the at least one injection line (9) are connected together via a primary line (17) in order to transfer water. The invention is characterized in that the exploitation well (1) has at least one horizontal exploitation section (6) at the aquifer-side end (12) thereof, the at least one exploitation section (6) is operatively connected to at least one exploitation line (7) in order to convey water out of the aquifer (3), and a filter tube (2) is arranged within the at least one exploitation section (6).

流動層熱交換器及び方法

Resumen de: ZA202305651B

An apparatus (100) for the accumulation and transfer of thermal energy, comprising: a thermal energy charging device (1), having a bed of fluidizable solid particles received within a casing and acting as heat accumulation means by being exposed to a thermal energy source; heat exchange means (3) operating in counter-current, configured for an exchange of thermal energy between a heated vector mass of said bed particles and an operative fluid; transport means (5) configured for feeding said vector mass of said bed particles from said device (1) to said heat exchange means (3) and for returning at least a part of said vector mass, downstream said heat exchange means (3), to said device (1); a control unit (10) associated with parameter detecting means (6).

COUPLING BRIDGE BEARING HOUSING FOR SOLAR TRACKER

Resumen de: WO2026019575A1

A solar tracker bearing housing includes a closed hoop and a pier coupler. The closed hoop is formed by a base hoop portion, a first side hoop portion, a second side hoop potion, and a top hoop portion. The pier coupler is adjacent to the base hoop portion. The pier coupler includes a first coupler leg, a second coupler leg, and a coupler bridge extending along the base hoop portion between the first coupler leg and the second coupler leg.

建物の熱利用システム

Resumen de: JP2026010331A

【課題】建物の屋根以外の部位を集熱のために有効利用する。【解決手段】建物の熱利用システム１は、建物の側面に沿って設けられ、液体を太陽熱で加熱することで集熱する集熱器２と、集熱器２で集熱した熱の蓄熱と、集熱器２で集熱した熱への新たな熱の追加の少なくともいずれかを行う中間設備３または６と、集熱器２と中間設備３とを接続する第１の配管４と、中間設備３または６と建物の熱利用部１１０とを接続する第２の配管５と、を有する。【選択図】図２

STRUCTURE

Resumen de: WO2026018612A1

This structure includes a heat collection member capable of collecting heat due to sunlight. The heat collection member has a wall part, a hollow part which is formed inside the wall part and through which a heat medium to which heat due to sunlight is transmitted can flow, and a protrusion protruding in a first direction from an outer surface of the wall part. The protrusion extends in a second direction intersecting the first direction, and the second direction includes a vertical component that follows the vertical direction in which gravity acts.

RADIATIVE COOLING SYSTEMS

Resumen de: US20260022864A1

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.

System zum solarbetriebenen Sintern von Material

Resumen de: DE102024120547A1

System (1) zum solarbetriebenen Sintern von Material (11) mit einer Strahlungskonzentrationsvorrichtung (3) zur Bereitstellung von auf einem Fokuspunkt (5) konzentrierter Solarstrahlung, mit einer Spiegelvorrichtung (9) mit mehreren Spiegeln (13), die einen Spiegelraum (15) umgeben und eine Strahleneintrittsöffnung (17) für den Spiegelraum (15) bilden, wobei reflektierende Flächen (13a) der Spiegel (13) auf der dem Spiegelraum (15) zugewandten Seite ange-ordnet sind, und mit einer Halterung (19) zur Aufnahme des Materials (11), die in dem Spiegelraum (15) angeordnet ist, wobei die Halterung (19) einen Sinterraum (21) bildet, der sich in einer axia-len Richtung erstreckt und in dem das Material (11) anordenbar ist, wobei mindestens eine Wandung (23) aus keramischen Material den Sinterraum (21) zumindest in radialer Richtung begrenzt, wobei die mindestens eine Wandung aus keramischen Material mittels von den Spiegeln (13) reflektierter Solarstrahlung erwärmbar ist.

METHODS AND SYSTEMS FOR THERMAL ENERGY STORAGE

Resumen de: WO2026017269A1

A method of storing thermal energy, comprises exposing a first heat transfer medium to thermal energy from a heat source (12), and passing said first heat transfer medium through a first channel (11) which is in heat conductive contact with a thermal energy carrier (10) comprising a thermal energy storage substance in an amount of 40‐50 % by weight, about 50‐60 % by weight, about 60‐70 % by weight, about 70‐80 % by weight, about 80‐90 % by weight, about 90‐95 % by weight or 95‐99.5 % by weight, such that heat is transferred from the first transfer medium to the thermal energy carrier (10). The first heat transfer medium is a gas.

太陽熱利用システム

Resumen de: JP2026007696A

【課題】熱利用部側に熱を安定して供給することが可能な太陽熱利用システムを提供する。【解決手段】この太陽熱利用システム１００では、蓄熱槽２内の第１熱媒の熱を利用して第２熱媒を加熱し、加熱された第２熱媒を熱利用部に流通させる第２流路４と、第２流路４の蓄熱槽を通過する部分に設けられ、第１熱媒と第２熱媒との間で熱交換を行う熱交換器と、第２流路４から分岐し、熱交換器を通過しないとともに、集熱器１において太陽熱により加熱された第２熱媒が流通する第３流路５と、第２熱媒が流通する流路を第２流路４と第３流路５とに切り替える切替部７とを備える。【選択図】図１

COMPOUND MODULAR VALVE FOR PRODUCING WIDE PARTICLE CURTAINS WITH ADJUSTABLE THICKNESS AND PROFILE

Resumen de: US20260014584A1

A modular particle valve comprises a plurality of aligned and abutted valve modules that dispense particle curtain segments. The curtain segments merge to form a particle curtain having a width that is limited only by the number of included valve modules. Each valve module comprises a particle hopper and a movable element abutting the hopper from below. An actuator causes the moveable element to block or partially open a hopper outlet to provide a curtain segment of variable thickness. The resulting particle curtain can have a thickness that is uniform or shaped and adjusted according to environmental changes. The moveable elements have edges that abut without intervening structures, and in embodiments interlock while permitting separate movements thereof. Individual valve modules can be removed and reinstalled without significantly disturbing the remaining valve modules. Embodiments are incorporated into systems that dry seeds or collect solar energy by heating particles.

Wärmetauscher und PVT-Modul

Resumen de: DE102025126737A1

Ein Wärmetauscher (3), insbesondere für ein PVT-Modul (1), weist wenigstens ein mäanderförmig gebogenes Rohr (5) zur Durchströmung eines ersten Mediums sowie mehrere an parallel zueinander verlaufenden Rohrabschnitten (51) des wenigstens einen Rohres (5) angeordnete und mit diesem verlötete oder verklebte Leitbleche (13) zur Durchströmung eines zweiten Mediums in einer Durchströmungsrichtung (Y) auf, wobei an Ober- und/oder Unterkanten (131, 132) der Leitbleche (13) Ausnehmungen (12) mit im Bereich der Ausnehmungen (12) angeformten, sich in Richtung der parallel zueinander verlaufenden Rohrabschnitte (51) erstreckenden Kragen (14) vorgesehen sind, in denen Teilquerschnitte der jeweiligen Rohrabschnitte (51) des Rohres (5) an den Kragen (14) anliegend aufgenommen sind, wobei die Leitbleche (13) wenigstens paarweise über Stege (15, 24) zu einem Leitblechpaar (11) miteinander verbunden sind, wobei die Kragen (14) einander gegenüber angeordneter Leitbleche (13) eines jeweiligen Leitblechpaares (11) aufeinander zulaufend angeordnet sind.

MINERAL INSULATED CABLE, METHOD OF MANUFACTURING A MINERAL INSULATED CABLE, AND METHOD AND SYSTEM FOR HEATING A SUBSTANCE

Resumen de: CN120883724A

A mineral insulated cable includes an elongated core including an electrically conductive ceramic-based material having a negative temperature coefficient. The elongate core is disposed on a central axis of the mineral insulated cable and is surrounded by an electrically insulating layer comprising a mineral material. The electrically conductive ceramic-based material is electrically conductive relative to the electrically insulating layer. A metal outer sheath concentrically surrounds the electrically insulating layer. Current may pass through the elongated core at a high voltage to produce up to 15 kW heat per meter of the cable.

DUAL-MODE EVAPORATORS, METHODS, SOFTWARE, AND SYSTEMS FOR OPTIMIZING PERFORMANCE OF SOLAR-ASSISTED HEAT PUMPS

Resumen de: WO2024191809A2

In some aspects, dual-mode evaporators, for example, for solar-assisted heat pumps, are disclosed that are configured for optimizing both radiative and convective heat collection. In some embodiments, a dual-mode evaporator includes at least one radiation collector and at least one convection collector, wherein the radiation collector(s) is/are optimized for radiative collection and the convection collector(s) is/are optimized for convective collection. For example, a radiation collector(s) of an evaporator can have fewer airflow-disturbance features than the convection collector(s) of the same evaporator. In some aspects, control methods for solar-assisted heat pumps are disclosed. In some embodiments, the control methods are configured to operate solar-assisted heat pumps in a manner that optimizes their efficiencies based on the amount of heat available in the environments of their evaporators as determined in any one or more of a variety of ways.

MINERAL INSULATED CABLE, METHOD OF MANUFACTURING A MINERAL INSULATED CABLE, AND METHOD AND SYSTEM FOR HEATING A SUBSTANCE

Resumen de: CN120814335A

A mineral insulated cable includes a core including a resistive tube having an aperture surrounded by a cylindrical wall, and a semiconductor filler filled in the aperture. The cylindrical wall is surrounded by an electrically insulating layer comprising a mineral material. The cylindrical wall is made of a metallic material having a resistivity of at least 0.05 mu Omega m at 20 DEG C. The semiconductor filler is in electrical contact with the wall along a substantial length of the resistive tube. The electrical band gap of the semiconductor filler is smaller than the electrical band gap of the mineral material of the electrically insulating layer. The current may pass through the core at a high voltage to produce up to 15 kW heat per meter of the cable.

SOLAR COLLECTOR STRUCTURE WITH WATER COLLECTOR

Resumen de: EP4678830A1

The present invention relates to a structure designed to support a solar collector and additionally incorporate a water collector. The structure comprises a plurality of posts (1) arranged longitudinally in pairs, structural elements (2, 3, 4, 5, 6) that, when joined, form a longitudinal base with a V-shaped cross-section fixed to the posts (1), a channel (8) fixed to the structural elements (2, 3, 4, 5, 6) and located between each pair of adjacent solar panels (7), a gutter (9) with openings located beneath the vertex formed by the two rows of solar panels (7) and fixed to a plurality of channels (8), a support clip (10) with a fastening clip (13) and a screw that secures the solar panels (7) to the channels (8), and a container (15) located beneath the openings for collecting water from the gutter (9).

THERMAL ENERGY STORAGE

Resumen de: MX2025013721A

A thermal energy storage and exchange device (100) comprising: - an external casing made of metal carpentry (1), - a fluidizable bed of particles (4), - metal separation means (3), peripheral to the bed of particles, and distant from 5 the walls of the external casing so as to create a hollow volume (20), - an amount of stationary particles (2) filling-in said hollow volume, - means (5) for heating the fluidized bed, in configuration so that the metal separation means allows the tightness of the fluidization air and the section of stationary particles, nor fluidized nor aerated, acts as thermal insulation.

STRUCTURE SYSTEMS, FRAME SYSTEMS, POST AND FRAME COMPONENTS, AND RELATED METHODS

Resumen de: MX2025008690A

The present subject matter relates to structure systems, including structures with integrated solar racking systems, frame systems, post and frame components, and related methods. In particular, the present subject matter relates to posts and frame components that form a frame system that can be used to support a roofing system. The frame system and roofing system can forma structure system. The roofing systems can include integrated solar panels in the roofing structure and/or support the use of insulated roofing panels for non-solar applications to form a roofing system for a building, a structure, or a canopy.

GLASS EVACUATED TUBE SOLAR WATER HEATER CAPABLE OF PRODUCING DISTILLED WATER

Resumen de: MX2024011707A

The present invention relates to the technical field of solar water heaters. Provided is a glass evacuated tube solar water heater capable of producing distilled water. The glass evacuated tube solar water heater comprises an outer water tank, a plurality of upward glass evacuated heat collector tubes being communicatedly provided on the outer water tank, one end of each glass evacuated heat collector tube being provided with an opening while the other end thereof being sealed. The outer water tank is provided with a water outlet and a water inlet; a guide tube is provided in each glass evacuated heat collector tube, and the upper end of the guide tube is close to the sealed end of the glass evacuated heat collector tube and has a gap with the sealed end of the glass evacuated heat collector tube; the lower end of the guide tube is connected to an inner water tank, the inner water tank being provided with a water outlet; the water level in the glass evacuated heat collector tube is lower than the upper end of the guide tube, and after being heated and vaporized by solar energy, water in the glass evacuated heat collector tube flows into the inner water tank through the guide tube. The present invention can produce distilled water and achieves a simple and reasonable structural design.

SOLAR TRACKER WITH ARTICULATED SHAFT

Nº publicación: EP4675196A1 07/01/2026

Solicitante:

SOLTEC INNOVATIONS SL [ES]
Soltec Innovations S.L

Resumen de: EP4675196A1

The invention relates to a single-shaft solar tracker (5) intended to be located in the heads (3) of a plurality of piles (4), wherein the piles are separated by spans and are fastened in the terrain, the solar tracker being characterised in that the shaft (5) comprises at least one flexible connection (1) located at a distance from one of the piles (4) comprised between 5% and 25% of the length of the span in which it is located.