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33
results.
Updated on
28/03/2025 [07:32:00]
Absstract of: DE102023125285A1
Die Erfindung betrifft ein Verteilerrohr (10) zum Leiten und Verteilen von Fluiden in Batteriekühlsystemen, mit einem sich entlang einer Rohrlängsachse (L) erstreckenden Grundkörper (5), der zumindest abschnittsweise als Wellrohr ausgebildet ist und Wellrohrabschnitte (7) aufweist, wobei die Wellrohrabschnitte (7) des Grundkörpers (5) umfänglich verlaufende und sich entlang der Rohrlängsachse (L) abwechselnde Wellentäler (3) und Wellenberge (2) aufweisen. Erfindungsgemäß ist vorgesehen, dass das Verteilerrohr (10) wenigstens einen Anschluss (1) erster Art und mehrere Anschlüsse (20) zweiter Art umfasst, wobei das Verteilerrohr (10) stoffeinheitlich und einteilig mit den Anschlüssen erster und zweiter Art (1, 20) in einem Fertigungsgang gefertigt ist.
Absstract of: WO2025059095A1
A heat transfer device, such as a heat exchanger, has dimensions and flow speed such that Reynolds number for the flow is in a range from 1 to 1000. The device uses a working fluid which is in a state of elastic turbulence. This enhances transfer of heat to or from the working fluid. In some embodiments the fluid is an emulsion with a disperse phase which changes between liquid and solid so that its latent heat of fusion contributes to the amount of heat carried by the working fluid.
Absstract of: US2025092625A1
The present invention discloses a device and method for collecting heat bags and solidifying and filling calcareous sand foundation, belonging to the field of civil engineering geological treatment technology. The solar heat collection bag comprises a transparent and permeable part and an insulation material, wherein the insulation material comprises a heat absorbing layer, an insulation layer, and a fabric layer. The heat absorbing layer, insulation layer, and fabric layer are fixedly combined from top to bottom to form an integrated transparent and permeable part. The edge of the transparent and permeable part is the first edge, and the edge of the insulation material is the second edge; The transparent heat permeable part and insulation material are combined into one through the first and second edges, forming a containment space between the transparent heat permeable part and the insulation material, so that the medium contained in the containment space can be heated by solar energy. The device includes a water intake component, a solar collector bag, and a water injection component. This method is implemented based on the device. This device and method can significantly improve the overall strength, liquefaction resistance, and seepage characteristics of calcareous sand foundation, with low cost and high application prospects.
Absstract of: AU2023269059A1
A thermochemical oxidation reactor 11 operably extracts energy from solid solar thermochemical fuel 13. In another aspect, an oxidation reactor includes a main reactor chamber 15 and an extraction tube 17 connected to the main reactor chamber to directly draw hot gas therefrom. In still a further aspect, an oxidation zone 33 of a thermochemical oxidation reactor has an internal chamber 19 with a larger cross-sectional area 'A' as compared to internal cross-sectional areas 'B' and 'C' of adjacent recuperation and quenching zones 35 and 31 of the reactor.
Absstract of: EP4524493A1
Aufsteller (1) zur Aufstellung von wenigstens einem Solarmodul auf einem Untergrund (U), wobei der Aufsteller (1) einen Boden (2), der flächig auf einen ebenen Untergrund (U) auflegbar ist, eine erste Seitenwand (7), die 1.2.1 entlang einer ersten Außenkante (3) der Boden verläuft, und eine zweite Seitenwand (8), die entlang einer zweiten Außenkante (4) der boden verläuft, wobei der erste Abschnitt (7.1) der ersten Seitenwand (7) sich in einem Winkel im Bereich von 80 bis 100° vom Boden (2) weg erstreckt.Verfahren zur Anordnung von wenigstens einem Solarmodul an einem solchen Aufsteller.
Absstract of: GB2633598A
A fluid composition which is able to exhibit elastic turbulence while pumped through a flow path which compels changes of direction of flow streamlines, comprises (i) at least one dissolved first polymer, which is a linear polymer having a weight average molecular weight of at least 10 MegaDaltons; and (ii) at least one dissolved second polymer, which is a linear polymer having a weight average molecular weight from 0.25 to 5 MegaDaltons. The amount of first polymer is 0.05 to 5 wt% of the solution, and is sufficient that a solution containing the first polymer without the second polymer can display elastic tubulence, and where the amount of the second polymer is greater than the amount of th first polymer but is not more than 10 wt% of the solution. The second category polymer reduces elastic instabilities and consequent pressure drop, thereby reducing pumping energy requirement when the fluid is used in a flow circuit. The composition may be used in a solar energy heating system (figs 3 to 7), an electrochemical half-cell (figs 8 to 12), or in a fuel cell (fig 13).
Absstract of: JP2025038843A
【課題】熱交換媒体に対する能動的な温度調節が容易に行われる熱発生装置に適用される冷却と貯蔵機能を兼ね備える潜熱利用式冷却タンクを提供する。【解決手段】熱源タンクケーシングの内部に収容される熱交換媒体に対する能動的な温度調節が容易に行われるようになり、熱源部の一例として提示される太陽光熱パネルで発生する熱気を用いた需要先での給湯や暖房需要がないか、または非常に小さい場合も、前記冷却と貯蔵機能を兼ね備える潜熱利用式冷却タンクでの持続的な冷却機能の発揮が可能となる。【選択図】図１
Absstract of: KR20250036766A
본 발명의 일 실시예에 따른 모듈형 축열조는 상부 및 하부가 각각 개방된 제1 개방구와 제2 개방구를 가지는 본체, 분리 가능하도록 제2 개방구를 막아 상기 본체의 내부 공간을 형성하는 바닥판, 본체 내에 위치하며 바닥판을 가압하는 스프링, 제1 개방구를 덮는 마개를 포함한다.
Absstract of: WO2025054624A1
A solar tracking system with torsion tubes having solar panels (modules) mounted thereon. Columns support the system and have bearings for rotation of the torsion tubes. A flexible transmission shaft is connected at one end to a mechanical drive mechanism for rotating the torsion tubes and thereby rotating at least an individual row of modules to follow the sun's diurnal motion. The torsion tubes can be rotated in an opposite direction, or backtrack, to prevent shadowing from one individual row of modules to another. The flexible transmission shaft is connected to a single motor at its other end and is constructed of flexible materials to compensate for misalignment due to uneven terrain or staggered row of module configuration. Dampers are also employed and affixed to the row of modules to decouple wind forces imposed on the row of modules.
Absstract of: ES2961013A2
A salt melting system for a molten salt thermal energy storage power station, the system comprising a salt melting furnace (1), a heat exchanger (2) and a molten salt storage tank (3), wherein the salt melting furnace (1) is in communication with a molten salt inlet of the heat exchanger (2) by means of a molten salt pipeline (4); the salt melting furnace (1) is in communication with the molten salt storage tank (3) by means of a conveying pump (5), and a molten salt outlet of the heat exchanger (2) is in communication with the salt melting furnace (1); and the heat exchanger (2) is connected to a heat source system (6), and the heat source system (6) is configured to provide the heat exchanger (2) with a heat source for heat exchange.
Absstract of: WO2025052253A1
The system (100) comprises solar panel assemblies (106, 908) that include a first solar panel assembly (114) and a second solar panel assembly (116), both configured to rotate around first and second diurnal tilt axes (136, 138). These parallel, angled axes (136, 138) allow synchronized movement between the panels. The first and second panel assemblies (114, 116) are connected to transfer movement from the first solar panel assembly (114) to the second solar panel assembly (116). The system (100) comprises a driving assembly (104) connected via an intermediate sub-assembly (400) to at least one of the solar panel assemblies (114, 116). This driving assembly (104) is configured to rotate the solar panel assemblies (106, 108) around their respective diurnal tilt axes (136, 138), enabling the system to track the sun's movement throughout the day.
Absstract of: KR20250035516A
본 발명의 일 실시예에 따른 모듈형 축열조는 상부 및 하부가 각각 개방된 제1 개방구와 제2 개방구를 가지는 본체, 분리 가능하도록 제2 개방구를 막아 상기 본체의 내부 공간을 형성하는 바닥판, 본체 내에 위치하며 바닥판을 가압하는 스프링, 제1 개방구를 덮는 마개를 포함한다.
Absstract of: PL446063A1
Układ hydrauliczny absorbera kolektora słonecznego zawierający obudowę tylną, izolację spodnią, izolację boczną, absorber z rurami wężownicy oraz szkło solarne, przy czym rury wężownicy zawierają przynajmniej dwa przetłoczenia (1) o kształcie przekroju poprzecznego zbliżonym do trójkąta równoramiennego, przy czym długość podstawy trójkąta mierzona wzdłuż po powierzchni wewnętrznej i wzdłuż osi rury, wynosi nie więcej niż połowa średnicy wewnętrznej rury, a wspomniane przetłoczenia (1) znajdują się na prostych odcinkach wężownicy. Układ ten charakteryzuje się tym, że rury wężownicy wykonane są z aluminium, średnica rurek wężownicy wynosi 10 mm, a grubość ścianki wynosi 1 mm.
Absstract of: FR3152577A1
INSTALLATION THERMIQUE L’invention concerne une installation thermique (100) comportant des unités solaires (102) à réservoir (104) et caloducs (106) avec une canalisation de transfert (105) traversant chaque réservoir (104), un ballon tampon (108), un échangeur thermique (114) enfoui dans le sol, une canalisation principale (112) comportant une première portion (112a) entre la sortie des réservoirs (104) et l’échangeur thermique (114) et une deuxième portion (112b) connectée entre l’échangeur thermique (114) et l’entrée des réservoirs (104), une canalisation de remplissage (116) connectée entre la première portion (112a) et le ballon tampon (108), une vanne principale (118) montée sur la première portion (112a) entre la canalisation de remplissage (116) et l’échangeur thermique (114), et au niveau de la sortie des réservoirs (104), la première portion (112a) présente une sous-portion (112c) qui monte au-dessus du dernier réservoir (104) avant de redescendre vers la canalisation de remplissage (116) et l’échangeur thermique (114). Fig. 1
Absstract of: KR20250033194A
본 발명의 일 실시예에 따른 모듈형 축열조는 상부 및 하부가 각각 개방된 제1 개방구와 제2 개방구를 가지는 본체, 분리 가능하도록 제2 개방구를 막아 상기 본체의 내부 공간을 형성하는 바닥판, 본체 내에 위치하며 바닥판을 가압하는 스프링, 제1 개방구를 덮는 마개를 포함한다.
Absstract of: US2025075945A1
A control method for a phase-change energy storage type cold and heat combined supply system with a multi-heat source heat pump includes the following steps of: recording the temperature of a solar panel using solar energy as a heat source at a certain moment as tt, the temperature of a water source to be taken as ts, the temperature of a geothermal source as td, the temperature of an air source as tk; calculating the heat storage efficiency ζs, ζk and ζd of the phase change material under the action of solar energy-water energy, solar energy-air source and solar energy-ground source; calculating the hourly heat storage capacity of the heat pump Qrb, comparing it with the total hourly heat consumption of the system Qtol, and if Qrb<1.45Qtol, regulating the use of various heat sources through the heat storage integrated regulation system until Qrb<1.45Qtol.
Absstract of: WO2025048675A1
The invention relates to the field of water heating devices that use solar radiation as an energy source. The present water heating device comprises a heat storage tank and a heat exchange tube. The heat storage tank is filled with a liquid heat transfer fluid and has a dome-like element, the outer surface of which is exposed to solar radiation. The heat exchange tube is disposed inside the heat storage tank such that the outer surface of the heat exchange tube is in contact with the liquid heat transfer fluid, and the interior of the heat exchange tube is isolated from the liquid heat transfer fluid. Water to be used flows through the interior of the heat exchange pipe. The heat exchange pipe contains a valve that is capable of releasing water from the heat exchange pipe into the heat storage tank. The result is a water heating device that has a simplified design and greater operational independence.
Absstract of: WO2023219803A2
An electric power generation system receives a gas flow at a heater, heats the gas flow at the heater with a heated fluid from a waste heat process, and directs the heated gas flow to a turbine wheel of an electric generator. The heated gas flow drives rotation of the turbine wheel, and in response to rotating the turbine wheel, electrical current is generated by the electric generator. Generated electrical current is then directed to power electronics.
Absstract of: WO2023208345A1
The invention relates to a system for airflow energy conversion as an attachment integration in solar plants (1) for additional supply of electrical current. The invention relates to the concept of integrating or attaching an airflow energy system directly to existing or newly designed solar plants (1). The airflow energy system uses any airflows acting on the installation site. Wind, heat absorption energy of the utilised solar plant and airflows resulting from thermals in the immediate surroundings are optimally used for this purpose. In this way, additional electrical energy is generated and added to the electrical energy already obtained from solar energy. A modular drum wheel generator (6) can be used in different variants, positions and quantities, in order to achieve an optimum yield of all airflows directly at the system installation. With this invention, the energy yield at solar plants is increased. The direct combination of the airflow system with a solar plant (1) forms an overall system which requires no additional investment in site area, while using only one system controller.
Absstract of: WO2025040959A1
The present invention relates to a solar heater with a water heater comprising an external tank and an internal tank. The solar heater comprises a heat exchanger located inside the internal tank, specifically in the top third of same, which forms the hottest zone owing to the thermosiphon effect. The heat exchanger consists of a coil formed by one or more tubes in a conical-spiral arrangement, which bear on one or more coil supports, adapting to the circumference of the internal tank. The solar heater also comprises a depressurisation tank that is coupled in fluid communication with the interior of the internal tank. By virtue of the coil of the water heater and the depressurisation tank, the solar heater can be adapted to receive the flow of water in hydraulic supply systems at different pressures.
Absstract of: JP2025026001A
【課題】光エネルギーによる相変化効率やエネルギー貯蔵状態における熱安定性が向上した新規の光誘起相転移材料、それを用いた太陽光などの光エネルギーを回収・貯蔵できる蓄熱材及び熱利用システムの提供を目的とする。【解決手段】本発明のアシルヒドラゾン誘導体は、新規の化合物であり、光誘起相転移材料として使用することができ、下記式（Ｉ）：TIFF2025026001000018.tif43161（式中、Ｒ１及びＲ２は水素、又はそれらが結合する炭素原子と一緒になった縮合フェニル環；Ｒ３は炭素数１～３のアルキル基；Ｒは非置換またはＯＨで置換された炭素数１～９のアルキル基又は炭素数２～１０のアルケニル基）で表される。【選択図】図１
Absstract of: WO2025036010A1
A water heating system coupling an air energy heat pump and solar energy, and a control method therefor. The method comprises: obtaining first water temperature data (T1) of a heat preservation water tank corresponding to an air energy heat pump unit, second water temperature data (T2) of a solar collector water heater, and water supply pressure data (P) on a user side; on the basis of the water supply pressure data (P) on the user side, determining whether a water valve on the user side is currently turned on, and on the basis of the determination result, the first water temperature data (T1), the second water temperature data (T2), and the difference between the first water temperature data (T1) and the second water temperature data (T2), determining a control signal used to select a corresponding thermal energy coupling water supply mode for the air energy heat pump unit and the solar collector water heater; and on the basis of the control signal, executing the selected thermal energy coupling water supply mode of the air energy heat pump unit and the solar collector water heater.
Absstract of: KR20250023034A
건물에 조사되는 태양열 에너지를 획득하기 위한 외장재 일체형 태양열 에너지 획득 장치 및 제작 방법에 관한 것으로, 건물의 외면에 배치되는 외장재 및 상기 외장재의 내부에 배치되는 판 형태의 집열부, 상기 외장재로부터 노출되도록 상기 집열부의 단부에 수직으로 절곡 형성된 절곡부, 상기 절곡부의 단부에 형성되고, 배관의 외면에 대응하는 원호 형상으로 형성된 원호부, 및 상기 원호부의 단부에 형성된 결합부를 포함하는 집열구조체를 포함한다.
Nº publicación: US2025057047A1 13/02/2025
Applicant:
ZHEJIANG UNIV [CN]
ZHEJIANG UNIVERSITY
Absstract of: US2025057047A1
A preparation method a tunable transparent terahertz absorption film for enhancing thermal radiation includes: evaporating/sputtering an indium tin oxide (ITO) on one surface of a polyimide film, transferring graphene to the other surface of the polyimide film, preparing one electrode on the graphene, spin-coating an ionic gel, and preparing the other electrode on the ionic gel to form the tunable transparent terahertz absorption film; and changing bias voltages at two ends of the electrode, acquiring a terahertz time-domain signal of the tunable transparent terahertz absorption film to derive an absorption rate of the tunable transparent terahertz absorption film corresponding to the bias voltages, and placing the tunable transparent terahertz absorption film under sunlight/infrared light to acquire a heating effect. The preparation method utilizes the transparent absorption film of a graphene-polyimide-ITO structure to absorb terahertz waves of multiple bands, improving the heating effect.
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