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171
resultados
Última actualización
28/02/2026 [06:47:00]
Resumen de: CN121576635A
本发明提供了一种蓄热型空气源热泵建筑供能系统的运行方式，该蓄热型空气源热泵建筑供能系统包括空气源热泵供暖侧循环回路、空气源热泵供热水侧循环回路、空气源热泵储能侧循环回路、储能方舱供热水循环回路、太阳能集热器循环回路、换热器储能侧循环回路、换热器供热水侧循环回路。本发明通过引入相变蓄热材料储能装置，可以将热量储存起来，在供能阶段释放，保证供能的稳定性。此外，结合太阳能集热器作为辅助热源，能够利用可再生能源补充空气源热泵的供能，提高系统整体能效。本发明将空气源热泵与太阳能集热器相结合具有高效节能、稳定供能等优点，对实现可持续发展具有重要意义。
Resumen de: CN121576712A
本发明提供一种防止熔盐凝固的系统及方法。所述系统用于太阳能热发电站的熔盐系统，熔盐系统包括冷熔盐罐、热熔盐罐、吸热器入口罐、冷熔盐管、热熔盐管、及熔盐泵，包括：内部加热单元，其包括在冷熔盐管内的第一内加热管；在热熔盐管内的第二内加热管；及在吸热器入口罐内的换热管，换热管分别与第一内加热管和第二内加热管连接；热源连接切换单元，其与内部加热单元连接，且被配置为连接至太阳能热发电站中的多个不同热源工质管路和回流工质管路，并能够进行多路切换，以选择性地将多个不同热源工质管路中的任一路引导流经内部加热单元后，汇入多个回流工质管路中对应的一路，从而利用热源工质的热量防止或消除熔盐的凝固。
Resumen de: US20260055931A1
A hot water heating system of a dwelling includes a storage tank and a hot water pipe that collects water from a relative upper portion of the storage tank. This water is fed towards a hot water distribution network of the dwelling. The hot water heating system includes in addition a cross-connection pipe that is activated during an emergency mode of the system to direct water from a relative lower portion of the storage tank to be supplied to occupants of the dwelling via the hot water distribution network of the dwelling.
Resumen de: US20260055756A1
A combined stationary solar CSP, wave motion, and wind power generation and fresh water production system that deploys close structure non-imaging non-tracking solar concentrator array as buoy for wave motion converter system and floating platform for wind mills comprises a divergent Fresnel lens and non-imaging concentrator enabled non-imaging non-tracking solar concentrator based hybrid solar thermal and photovoltaic CSP system, a wave energy converter system, and a vertical axis wind energy system. Wherein, the stationary solar CSP system realizes ultra-high efficiency through solar thermal and photovoltaic cogeneration, substantially-low cost through stationary high concentration ratio concentration, and super-stable power generation through electrothermal energy storage. The system produces fresh water through thermal power generation and uses swappable battery modules to address power transportation and utilization issues.
Resumen de: US20260055930A1
In general terms the present invention proposes a device for harvesting renewable energy. The device comprises a wind turbine, a channel for directing wind to the wind turbine, and a solar receiver positioned in the channel for receiving sunlight entering the channel.
Resumen de: WO2026043846A1
A solar energy apparatus includes a heat-exchange device that includes a receiving surface and a field of twisting heliostats arranged such that each twisting heliostat of the field of twisting heliostats reflects a corresponding focused disc of sunlight onto the receiving surface. The receiving surface is arranged substantially horizontally with respect to the field of twisting heliostats and above the field of twisting heliostats. Each of the twisting heliostat includes a controllable mechanical assembly configured to provide selective shape-change of a reflecting surface of each twisting heliostat so as to maintain a focus of the corresponding focused disc of sunlight as the sun changes position in the sky. The field of twisting heliostats subtends a maximum 140-degree conical angle to a point proximate a center of the receiving surface, and the corresponding focused disc of each twisting heliostat substantially coincides to form a substantially single focused disc of concentrated sunlight on the receiving surface.
Resumen de: WO2026043434A1
A thermodynamic module (A) integrated in standard PV panels (B), in which energy generation and heat transfer processes are carried out, characterised in that it comprises at least one upper heat sink (2), a lower heat sink (4) positioned in parallel with said upper heat sink (2) layer, a evaporator pipe (3) having a refrigerant liquid inlet port (3.1) and a refrigerant vapour outlet port (3.2) positioned between said upper heat sink (2) and lower heat sink (4) layer, and a heat absorption and transfer system transfer system transfer system transfer system heat pump system (P) in which high heat on the standard PV panel (B) is transferred to a storage medium for use as and when desired.
Resumen de: WO2026042309A1
The present invention addresses the problem of low-temperature heat such as solar heat, atmospheric heat, geothermal heat, wetland heat, river water heat, seawater heat, and various kinds of waste heat not being utilized effectively as an energy source. At least one kind of low-temperature heat from among solar heat, atmospheric heat, geothermal heat, wetland heat, river water heat, seawater heat, and various kinds of waste heat is collected in an outer case of a heat collection/heating unit, and the collected heat is radiated to an inner case through a vacuum blackbody concentrated radiation chamber. A heat medium is heated by heat exchange with heat radiated from the vacuum blackbody concentrated radiation chamber in a heat medium heat exchange flow passage, and the heat medium can be effectively utilized as electric power by power generation using a heat source and/or the heat collection/heating unit.
Resumen de: DE102024123778A1
Die Erfindung betrifft ein Befestigungssystem (1) zur Befestigung eines plattenförmiges Bauelements (2) an einer Dachkonstruktion (3), wobei das Befestigungssystem (1) profilierte Träger (4) umfasst, die zu mindestens einem das Bauelement (2) umschließenden Rahmen (5) verbindbar ausgestaltet sind, und wobei die profilierten Träger (4) einen firstseitigen Querträger (6) und einen firstseitigen Querträger (7) sowie zwei in First-Traufe-Richtung (FT) verlaufende Längsträger (8) umfassen, dadurch gekennzeichnet, dass der firstseitige Querträger (6) und der firstseitige Querträger (7) zur Ausbildung einer regensicheren Verbindung (9) ausgestaltet sind, so dass eine überdeckungsfreie Aneinanderreihung der plattenförmigen Bauelementen (2) in First-Traufe-Richtung (FT) erfolgt. Die Erfindung betrifft außerdem ein Modul (100) für ein Dach, insbesondere für ein Schrägdach, umfassend ein solches Befestigungssystem (1) und ein solches plattenförmiges Bauelement (2).
Resumen de: CN121555291A
本发明公开了一种集成光伏和锥型管的分光太阳能聚光器，包括微藻循环反应装置、光伏组件和分光聚光器，微藻循环反应装置包括为透明件且用于为微藻提供生长空间的光生物反应器，光伏组件包括设于光生物反应器的上方且受光面朝向光生物反应器设置的第一光伏板，分光聚光器包括分光聚光件和设于分光聚光件下方的集光聚光件，分光聚光件用于将可见光反射至第一光伏板上并将可见光外的光透射至集光聚光件上，集光聚光件用于将射向其表面的光反射至光生物反应器上。根据本发明的装置，可充分利用太阳光中的能量，提高太阳能的能量利用率，降低本发明的装置的能耗，使得分光太阳能聚光器可以不必利用光能以外的其他能量，降低分光太阳能聚光器的碳排放。
Resumen de: CN121557947A
本发明涉及发电技术领域，本发明提出一种光影传感器、发电装置及发电装置角度判断方法，传感器由带条形开口的遮光壳与沿开口方向等距布置的一维光敏阵列及电路组成，置于聚光镜中心光缝处，实时采集集热管在缝隙的阴影分布。经滤波与峰/谷或质心算法提取阴影中心或峰宽，换算为聚光镜中心法线相对于太阳入射方向的偏差，供闭环跟踪与故障诊断使用。该方案降低对天文模型及温度反馈的依赖，提高追日精度与响应速度，并能早期识别镜面错位、遮挡与缝隙异常，提升发电效率与运行可靠性。
Resumen de: US20260047628A1
The present invention relates to the fields of clothing and thermal insulation, specifically to a thermal insulation material capable of absorbing solar energy and releasing heat. The present invention can be used as a material for manufacturing thermal insulation products such as clothing, blankets, quilts, etc., and serves the function of temperature regulation.
Resumen de: US20260048342A1
A desalination and brine treatment apparatus (100) includes a support (120) and at least one evaporator component (122) in contact with the support (120), wherein one or more of the support (120) and the evaporator component (122) include mesh (150). Methods of desalination and brine treatment are provided for removing salt (196) from saltwater (102) utilizing energy such as solar energy (104).
Resumen de: US20260048341A1
Methods and systems for separating a first metal and an impurity from a metal-containing feed stream are provided. The method can include applying solar energy, for example, by focusing one or more mirrors in one or more heliostats, to heat a metal-containing feed stream in a heating zone to a first temperature to produce a first vapor including the first metal. The first vapor can be condensed in a condensation zone to produce a first liquid including the first metal, and the first liquid can be collected. The system can include a separation unit include a heating zone in fluid communication with a condensation zone and a means for applying solar energy to heat a metal-containing feed stream disposed in the heating zone.
Resumen de: WO2026037981A1
According to an example aspect of the present invention, there is provided a system comprising: at least one energy harvesting device (110) configured to harvest radiative energy from two opposite sides of the respective energy harvesting device (110); a layer of a granular slag material (210) comprising at least 70% of calcium oxide and/or silicon dioxide between the at least one energy harvesting device (210) and ground, whereby solar radiance to a side of each energy harvesting device (210) not facing direct sunlight is affected by reflection from the granular slag material (210), and whereby carbon dioxide is captured from the atmosphere by reacting with calcium oxide comprised in the granular slag material (210).
Resumen de: DE102024123243A1
Montagevorrichtung (1) für ein Solarkollektormodul (100) mit gekrümmter Spiegelfläche (110), mit einer Stützstruktur (3) mit mehreren Spiegelauflageflächen (5), deren Position an der Stützstruktur (3) und Ausrichtung an eine vorgegebene Form eines Spiegelelements (120) oder mehrerer Spiegelelemente (120) des Solarkollektormoduls (100) angepasst ist, mit mindestens zwei Aufhängehalterungen (9) zum Aufhängen der Stützstruktur (3) an Lagerständerungen (130) des Solarkollektormoduls (100), und mit mindestens einer Befestigungsvorrichtung (13) zur lösbaren Fixierung einer Rahmenstruktur (140) des Solarkollektormoduls (100) an der Stützstruktur (3).
Resumen de: EP4696948A1
Montagevorrichtung (1) für ein Solarkollektormodul (100) mit gekrümmter Spiegelfläche (110), mit einer Stützstruktur (3) mit mehreren Spiegelauflageflächen (5), deren Position an der Stützstruktur (3) und Ausrichtung an eine vorgegebene Form eines Spiegelelements (120) oder mehrerer Spiegelelemente (120) des Solarkollektormoduls (100) angepasst ist, mit mindestens zwei Aufhängehalterungen (9) zum Aufhängen der Stützstruktur (3) an Lagerständerungen (130) des Solarkollektormoduls (100), und mit mindestens einer Befestigungsvorrichtung (13) zur lösbaren Fixierung einer Rahmenstruktur (140) des Solarkollektormoduls (100) an der Stützstruktur (3).
Resumen de: CN121537978A
本发明提供一种五层梯度孔隙仿羊毛毡光热卷收体及其盐碱地固态脱盐闭环系统，通过圆锥孔隙富集层与凹陷圆孔下渗层协同，实现节水≥90 %、能耗≤0.8 kWh•m⁻³、循环寿命≥80 次，系统兼容现有无纺布生产线，基于LSTM模型的决策平台，触发条件为表层盐≥12wt%或0-20cm土层脱盐率≥30%或盐分空间变异系数CV≥25%，履带自走式卷收机器人，卷收速度15亩•h⁻¹，三级逆流洗盐‑MVR蒸发结晶‑数据存证一体化装置，实现盐分“固态迁移—表层富集—卷收离田—再生循环”的仿羊毛毡光热卷收体及其资源化利用的闭环系统与方法。
Resumen de: JP2026025791A
【課題】 現在、世界は火力発電で大気汚染と大気温度上昇による海面上昇による陸地の水没、原子力発電で捨て場の無い使用済み劣化ウラン、プルトニウム、核融発電によるγ線放射性物質等の公害元凶に困っている。これらを解決する為無尽蔵の太陽光輻射エネルギーの可視光波発電と黄道周回変圧器一体化したものを提供する。【解決手段】 地球の自転による夜側の不足電力国と、昼側でも大量電力消費で不足電力要求国に本発明の黄道周回変圧器の２次コイルを同一経度上の最短導線で結び送受すればよい。【選択図】図１
Resumen de: FI20240048A1
According to an example aspect of the present invention, there is provided a system comprising: at least one energy harvesting device (110) configured to harvest radiative energy from two opposite sides of the respective energy harvesting device (110); a layer of a granular slag material (210) comprising at least 70% of calcium oxide and/or silicon dioxide between the at least one energy harvesting device (210) and ground, whereby solar radiance to a side of each energy harvesting device (210) not facing direct sunlight is affected by reflection from the granular slag material (210), and whereby carbon dioxide is captured from the atmosphere by reacting with calcium oxide comprised in the granular slag material (210).
Resumen de: CN121520740A
本申请属于智能家电领域，具体涉及一种太阳能热水器以及太阳能热水器的加热控制方法。首先获取热水胆的第一水温和温水胆的第二水温，随后根据这两个温度值采取相应的加热策略：当第一水温小于等于第一预设温度时，控制集热器与热水胆之间进行热循环，以快速提升热水胆水温，确保用户能够享受到温暖舒适的热水；而当第一水温大于第一预设温度，但第二水温小于等于第一预设温度时，则转而控制集热器与温水胆之间进行热循环，以快速提升温水胆水温，这样不仅能够储存备用热水，还能在热水胆水温过高时起到平衡作用。该方法有效解决了现有太阳能热水器在不利自然条件下水温不稳定、用户体验差的问题，确保了水温的持续稳定与用户的舒适体验。
Resumen de: CN121519669A
本发明涉及一种防漏式建筑给排水结构，涉及建筑给排水技术领域，其包括安装在屋顶上的排水管以及安装在排水管与屋顶之间并用于密封的防渗透密封圈，还包括安装在排水管上的过滤机构以及安装在屋顶上的密封机构；密封机构包括安装在排水管上并用于对泄漏的水进行收集的透明收集箱、设置在透明收集箱内的透明储存箱、设置在防渗透密封圈与屋顶之间的气囊以及填充在透明储存箱内并能够与水发生反应产生气体的充气材料；透明储存箱的下端开设有供水进入的进水孔，透明储存箱的顶部设置有与气囊连通的输气管。上述结构中，当排水管与防渗透密封圈之间的间隙变大时，可以对变大间隙进行密封，避免水渗透房屋。
Resumen de: CN121520663A
本发明涉及一种光伏空气集热腔耦合的四联供系统，属于建筑光伏与制冷空调技术领域；该系统包括光伏电源输入系统、冷暖热水三用机，以及设于光伏组件背部的光伏空气集热腔体；所述三用机由压缩机、热水换热器、室内外换热器、四通阀、储液器、节流器组件及Y型三通接头构成，具备制冷、制热、制热水兼制冷四种模式的制冷剂循环回路；光伏空气集热腔由光伏前板、隔热后板及两侧围板组成，安装于龙骨框架上，构成带透光窗的光伏空气集热腔模块，可挂装于窗台或阳台外侧，用于收集光伏组件废热以辅助供暖；系统针对不同环境情况和需求开发了七种高效节能运行模式，实现了光伏发电与制冷、供暖、制热水及余电上网就地消纳的新模式，光伏空气集热腔模块更具普遍节能意义。
Resumen de: CN120897979A
A process for the sustainable production of pyrolytic oils comprising liquid hydrocarbons from plastic materials, preferably waste materials. The method is characterized by the use of solar radiation for heating a heat transfer fluid, such as a molten salt, at a plurality of temperature levels in order to use a hotter heat transfer fluid for a pyrolysis device that requires a higher temperature. The heat transfer fluid returned from the device is sent back to the respective solar radiation heater, thereby closing the loop. Thus, the method is characterized by at least two circuits having a heat transfer fluid. The plastic material enters a first pyrolysis reactor and is heated with a first hot fluid having a molten salt at a moderate temperature, and the resulting gas reaches a second pyrolysis reactor, which is also heated with a second hot fluid having a molten salt, thereby achieving a higher temperature. Particular settings of related equipment and methods that cooperatively utilize some specific characteristics of the pyrolysis process and the solar collector allow for higher available energy efficiencies to be obtained. In particular, the fact that pyrolysis according to the invention is performed in two stages: high energy, but moderate temperature, is required in the first stage. A high-temperature energy source is only required in the second stage, and the energy source needs a higher condensation coefficient; however, due to the manner in which the pyrolysis process
Nº publicación: CN121529788A 13/02/2026
Solicitante:
中国大唐集团科学技术研究总院有限公司西北电力试验研究院
Resumen de: CN121529788A
本发明公开的基于光热运行阈值的离网型多能互补系统优化配置方法，包括以下步骤：步骤1，构建离网型多能互补系统，包括风电模块、光伏模块、光热系统、蓄电池、电加热器；步骤2，风电模块采用人工神经网络模型预测风电出力；步骤3，采用光伏模块的数学模型计算光伏出力，依据风电‑光伏联合出力与负荷需求匹配关系，控制蓄电池与光热系统充放电调度；步骤4，以系统净现值成本最小化、负荷缺电率最小化为容量优化目标，将光热发电阈值作为决策变量，采用多目标进化算法结合TOPSIS方法从帕累托解集中选最优解，确定各块容量配置参数。本发明解决了现有技术中风电与光伏发电的间歇性和随机性影响电力系统供电可靠性的问题。
BOPI
Sede Electrónica
