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202
results.
Updated on
17/09/2025 [06:47:00]
Results 125 to 150 of 202
Absstract of: CN120466874A
本发明公开了一种复合冷热源及控制系统，具体涉及暖通空调系统优化控制领域，包括通过将空气源热泵、地源热泵、太阳能集热装置、电锅炉及其智能控制系统集成于一个可动态调控的多能源联合运行体系中，实现对不同季节、负荷变化及环境参数的智能适配和高效利用；本发明以地源热泵与空气源热泵为主要冷热源设备，辅以太阳能集热装置及电锅炉作为补充和应急热源，并通过上位机与PLC控制柜实现智能控制；系统在北方寒冷地区的典型工况下进行优化设计：夏季运行中，优先采用地源热泵供冷，因为地下温度相对稳定使其COP较高，可有效降低电能消耗并满足制冷需求，以解决现有技术中单一能源供暖方式在能效、可靠性及运行成本等方面的不足。
Absstract of: CN120466372A
本申请提供一种扭力缓冲装置，包括第一基座、第二基座和若干缓冲件，所述扭力缓冲装置具有轴心线，所述第一基座和所述第二基座两者能够绕着轴心线相对旋转，所述缓冲件连接第一基座和第二基座，所述缓冲件能够伸缩。本申请还提供一种定日镜立柱结构及定日镜。本申请中的扭力缓冲装置，通过缓冲件连接第一基座和第二基座，当外力作用于第一基座和第二基座中的至少一者时，第一基座和/或第二基座将受力传递给缓冲件，通过缓冲件进行吸能和释能的转化，实现双向扭力缓冲；定日镜镜架在受到风载荷和回转机构运行过程中，扭力缓冲装置会顺着风载荷方向有转动趋向来缓冲大部分的扭矩，以减小或避免立柱受到的瞬时力矩影响。
Absstract of: CN120474482A
本发明提供了一种折纸仿生构型的光伏光热耦合系统及其控制方法，包括半透明光伏电池层、折纸仿生支撑框架和控制与反馈系统，折纸仿生支撑框架为折纸结构并通过折叠与展开调节到达光热反射镜的光量；调节驱动单元与折纸仿生支撑框架连接，用于驱动折纸仿生支撑框架折叠或展开；光热反射镜位于透明光伏电池层的下方，用于长波长光并将其聚焦至光热集热器；控制与反馈系统与调节驱动单元连接，用于实时调整光伏与光热之间的能量分配。本发明通过折纸仿生结构调节光伏层的透明度，能够根据外部光照强度自动调整光伏层的展开状态，以优化光伏与光热之间的能量分配；控制与反馈系统能够根据环境变化调整光伏与光热发电的比例，确保系统高效运行。
Absstract of: CN120466844A
本发明提出了一种光伏光热一体化装置耦合空气源热泵控制系统及方法，包括；光伏光热一体化装置、空气源热泵、储热水箱、控制系统、水循环系统、传感器采集系统；传感器采集系统包括太阳辐射传感器，出口水温传感器，环境温度传感器，热水箱温度传感器，回水温度传感器；所述控制系统用于采集并根据环境温度、太阳辐射强度、储热水箱水温、光伏光热一体化装置出口水温、用户侧水循环系统回水端的回水温度，确定对应控制策略，基于控制策略中的空气源热泵启动策略控制空气源热泵的运行，有效地提高了热泵控制系统的可靠性以及利用率。
Absstract of: KR20250120646A
본 발명의 일 실시예에 의한 태양열 히팅 시스템은, 태양 복사열을 포집하여 열에너지로 변환하도록 구성된 열 수집 유닛; 상기 열 수집 유닛에 작동 가능하게 연결되고, 열 에너지를 저장하고 유지하도록 설계된 열 저장 유닛; 가열 목적으로 열 에너지를 수용하도록 구성된, 상기 열 저장 유닛과 연통하는 활용 유닛; 그리고 환경조건 및 사용자 선호도에 따라 열회수부, 축열부, 활용부의 작동을 조절하도록 구성된 제어장치를 포함하는 태양열 히팅 시스템일 수 있다.
Absstract of: CN120454637A
本发明提供了一种透明度可调的光伏光热耦合系统及其使用方法，包括多层透明度可调的柔性钙钛矿太阳电池，每层所述柔性钙钛矿太阳电池具有不同带隙的层次结构，每层所述柔性钙钛矿太阳电池吸收不同波段的光；光热反射镜，位于所述柔性钙钛矿太阳电池的下方，用于反射未被所述柔性钙钛矿太阳电池吸收的长波光至集热器；透明度调节机构，包括电动卷轴式收纳装置，电动卷轴式收纳装置与所述柔性钙钛矿太阳电池连接，调节所述柔性钙钛矿太阳电池的展开或收纳状态。本发明采用柔性结构和卷轴式收纳装置，使光伏层可动态调节展开状态，避免传统刚性光伏组件在强风、高温等极端环境下的结构应力问题。
Absstract of: CN120444760A
本申请涉及建筑施工技术领域，提供了一种基于逻辑计算电路的主动式太阳跟踪系统。该系统中，安装框架的壳体结构内布设有通过固定螺柱安装于建筑外墙的保温板，固定螺柱的一端依次穿过保温板、安装框架的底面后连接于建筑外墙，另一端与固定螺母相配合将保温板压紧在安装框架的底面；保温板的外侧布设有通过多个调节支杆连接于安装框架上的太阳能板，调节支杆的一端穿过保温板上沿垂直建筑外墙方向设置的调节过孔后与安装框架球铰连接，另一端与太阳能板球铰连接，通过多个调节支杆的相对伸缩移动对太阳能板的向阳角度进行调节，以通过太阳能板发电向保温板内设置的加热电路提供电能，加热电路工作主动产生热量，对建筑内的温度进行调节。
Absstract of: CN120444758A
本发明公开了一种利用低温水余热与太阳能协同供热的耦合系统，包括太阳能加热器，所述太阳能加热器的一端固定连接有低温水进管，所述太阳能加热器远离所述低温水进管的一端固定连接有低温水出管，所述低温水出管的一端固定连接有电热泵，本发明涉及低温水余热回收技术领域；该利用低温水余热与太阳能协同供热的耦合系统，通过太阳能加热器对低温水进行预加热，以提高低温水的温度，预热后的低温水进入电热泵中与中介水进行热交换，利用太阳能对低温水进行预加热，提高电热交换的效率，热交换后的低温水与中介水依旧具有较高温度，具有较高温度的低温水与中介水可用于厂房的工业用水与宿舍的生活用水，提高了低温水回收再利用的效率。
Absstract of: CN120443735A
本发明提供了一种集成光伏和储能组件的建筑型材，包括型材本体、光伏板组件、隔热填充材料、储能组件以及阻燃层；所述型材本体包括具有上开口的上腔室和具有下开口的下腔室，所述光伏板组件放置在所述上腔室内以暴露于上开口，所述储能组件设置在所述下腔室内，所述隔热填充材料填充在所述储能组件与所述下腔室之间的空间，所述阻燃层封闭所述下开口。通过隔热填充材料填充在储能组件与下腔室之间的空间，并通过阻燃层封闭所述下开口，起到较好的隔热和阻燃效果。
Absstract of: CN120444751A
本发明涉及太阳能和空气能供热技术领域，具体为一种组合式太阳能空气能耦合小型商用增压热水系统，包括全玻璃热管承压单机串联系统、空气能热水机以及水箱，全玻璃热管承压单机串联系统、空气能热水机以及水箱之间耦合设有水易方模块，水易方模块包括集成于一体的硅磷晶罐、循环泵以及增压泵；系统在大水箱的基础上，实现大流量、长时间的热水供应。降低运行成本、快速产生热水，便于连接和安装，节省占地空间。水易方模块集成了循环泵、增压泵和硅磷晶罐，便于安装师傅在各种复杂地形里进行快速的安装，整体系统协调适配度高，保护管路阀件。全玻璃热管承压单机串联系统实现水箱的自动补水，将一定的热水储存起来，增加整个系统的热水储水量。
Absstract of: CN120443709A
本发明公开了一种基于可再生能源的一体化泵站防冻通风系统，包括：泵站筒体，其进风口处设有循环风机A，出风口处设有循环风机B；所述循环风机A通过第一阀门分别与太阳能集热装置的出气口A和地热源供热装置的出气口B连接，所述循环风机B通过第二阀门分别与太阳能集热装置的进气口A和地热源供热装置的进气口B连接；控制器，所述第一阀门、第二阀门、循环风机A、循环风机B以及地热源供热装置均与控制器电连接。在日照充足时，太阳能集热装置充分利用太阳能为泵站筒体提供热量，在日照不充足时，地热源供热装置充分利用浅层地热资源为泵站筒体提供热量，降低能耗；维修时，维修人员进入泵站筒体之前，可以快速有效排出有害气体。
Absstract of: CN120444761A
一种光电探头安装结构，包括立柱、驱动装置、固定座、支撑杆和连接件，驱动装置设于立柱的顶部，固定座安装于驱动装置的顶部，支撑杆的一端安装于固定座，其另一端用于支撑光电探头，支撑杆与固定座可相对转动。连接件分别与支撑杆和立柱，用于将支撑杆固定于立柱，保证支撑杆在驱动装置运行时不会受到影响。本申请通过将光电探头集成到光热支架上，省去了将光电探头固定于地面的施工工序，也减小了支撑杆在光热支架以下的长度，其相应的材料也可采用较小规格，生产成本更低。而且光电探头地面设置的取消还能节省场地，为后续定日镜的运维清洗提供足够的空间，避免影响运维车辆的正常行驶。
Absstract of: WO2025165313A1
A system of elements that enables better energy efficiency in existing heating installations is an invention which solves the problem of how to improve existing heating systems for buildings with such a system of elements that achieves better energy efficiency and thus less consumption of fossil fuels and electricity. The thermal installations comprise a domestic hot water boiler (B), a storage tank (Z), an outdoor air-conditioning unit (T6), an indoor heat pump unit (T1) and an outdoor heat pump unit (T2) - elements which are interconnected in a specific way. The advantage of this system is that the outdoor heat pump unit (T2) and the indoor heat pump unit (T1) heat only the water in the storage tank (Z) for space heating purposes and are not overloaded since the sanitary water in the boiler (B) is heated by the outdoor air-conditioning unit (T6), which extracts heat from air in the room. The sanitary water in the boiler (B) can also be heated by solar collectors (S) which are made of glass tubes (S1) containing copper spirals (S2) through which the water flows and which are connected to the upper manifold (S3) above and to the lower manifold (S5) below.
Absstract of: WO2025161335A1
Provided are a fluidized bed direct salt dissolution system utilizing solar energy, and a working method thereof. During sunlight hours, a solar thermal collector mirror field (13) concentrates, by means of tracking and control, a large portion of solar energy into a solar fluidized bed (14) for direct salt dissolving, and a small portion of solar energy is concentrated into a heat accumulator (10) and is converted into thermal energy and stored in a heat storage material; and during non-sunlight hours, the thermal energy stored in the heat storage material is used to preheat a gas, and an electric heating device (15) in the solar fluidized bed (14) is started to realize continuous salt dissolution. By using solar energy to directly heat fluidized molten salt particles for salt dissolution, energy transmission links are simplified, the energy transfer efficiency is improved, and the high-efficiency utilization of solar energy is achieved.
Absstract of: WO2025163066A1
The invention relates to a method for producing a sustainable energy carrier, the method including the following steps: - producing a gas (2) comprising methane (3) and carbon dioxide (4) from organic waste (1) in a fermentation unit (10), - separating the methane (3) and the carbon dioxide (4) from the gas (2) in a separation unit (20), - converting the methane (3) to hydrogen (5) and carbon (6) in a converting unit (30), in particular a pyrolysis unit, - converting the carbon dioxide (4) and the hydrogen (5) to methanol (7) in a methanol synthesis unit (40), wherein the separation unit (20), the converting (30) unit and the methanol synthesis unit (40) are powered, preferably exclusively, by electricity and/or heat produced in a solar power unit (50).
Absstract of: US2025251178A1
The systems of the present disclosure include a solar-powered steam Rankine cycle (SRC) subsystem to convert solar energy into thermal energy and store the thermal energy; an ejector refrigeration cycle (ERC) subsystem to provide a first refrigeration effect with a first range of temperature based on the thermal energy; an absorption refrigeration cycle (ARC) subsystem to provide a second refrigeration effect with a second range of temperature based on the thermal energy; a brine refrigeration cycle (BRC) subsystem to generate and store when there is no cooling demand and provide a third refrigeration effect with a third range of temperature based on the electrical power generated by the ERC subsystem and the ice being melted; and an adsorption refrigeration cycle (ADRC) subsystem to provide a fourth refrigeration effect with a fourth range of temperature based on the thermal energy.
Absstract of: WO2025161070A1
An auxiliary calibration apparatus and method for a heliostat, and a photothermal power generation system. The auxiliary calibration apparatus for a heliostat comprises a calibration body and a detection assembly (30). The detection assembly (30) is located on the calibration body, and the detection assembly (30) is provided with a first sensing surface (301) and a second sensing surface (302) which are oppositely disposed, the first sensing surface (301) being parallel to the second sensing surface (302). The detection assembly (30) is used for detecting a first position of the sun relative to the first sensing surface (301), and detecting a second position of a target point of a receiving tower (50) relative to the second sensing surface (302), so as to adjust at least one of the calibration body and a heliostat (60) on the basis of the first position and the second position, so that sunlight reflected by the heliostat (60) is perpendicular to the first sensing surface (301), and the line connecting the target point of the receiving tower (50) with a specified point on the second sensing surface (302) is perpendicular to the second sensing surface (302). By using the auxiliary calibration apparatus for a heliostat, the adjustment precision of the heliostat can be improved.
Absstract of: WO2025161071A1
An auxiliary calibration apparatus and method for a heliostat, and a photothermal power generation system. The auxiliary calibration apparatus for a heliostat comprises a calibration body and a detection assembly. The calibration body comprises a first optical surface and a second optical surface which are oppositely disposed. The detection assembly is provided with a first sensing surface and a second sensing surface, the first sensing surface being parallel to the second sensing surface. The detection assembly is used for detecting a second light spot position of a target point of a receiving tower on the second sensing surface after passing through the second optical surface, and detecting a first light spot position of the image of the sun in a heliostat on the first sensing surface after passing through the first optical surface, so as to adjust the angle of the heliostat on the basis of the second light spot position, such that the first light spot position and the second light spot position are symmetrical about the center of the detection assembly. By using the described solution, the adjustment precision of the heliostat can be improved.
Absstract of: AU2024213823A1
Integral solar panels for use in construction, wherein the integral solar panels are configured for generating electricity and/or heat from solar radiation, wherein the integral solar panels include solar collecting portions and non-collecting portions, and wherein the non- collecting portions are configured to reflect and/or concentrate solar energy onto the collecting portions.
Absstract of: US2025250969A1
A concentrated solar power storage system and method convert water into water vapor by the solar thermal energy, and the water vapor further operates a hydroelectric power generation system with a water storage (or an energy storage capsule) through a repeated conversion process.
Absstract of: US2025250164A1
The invention relates to a photocatalytic unit for the production of hydrogen from water, comprising: (i) a photoreactor comprising a plurality of tubes, wherein said tubes internally comprise a photocatalyst, and are adapted for internally conducting a stream of water vapor; and absorbing external solar radiation focused on said tubes; and (ii) a plurality of solar reflectors adapted for concentrating incident solar radiation on the tubes of the photoreactor. Advantageously, the tubes of the photoreactor are arranged in a plane substantially perpendicular to the ground, and the solar reflectors w are arranged at both sides of said plane. The invention also relates to a solar plant for generating hydrogen comprising, at least, one photocatalytic unit according to any of the embodiments herein described, and a water vapor stream source connected to the photocatalytic unit.
Absstract of: EP4597177A1
A photovoltaic unit (10), for making a photovoltaic sunshade panel (1), has a support element (21), which extends along a longitudinal axis (11), supports photovoltaic cells (20) and is connected by two side walls (24) to a transparent profile (15), arranged in front of the photovoltaic cells (20); the transparent profile (15) is parallel to the longitudinal axis (11) and has cross-sections with constant shape and dimensions along such longitudinal axis (11), when cross-sectioned with orthogonal cross-section planes; the cross-sections of the transparent profile (15) define a lens configured so as to direct and concentrate light rays towards the area (F) in which the photovoltaic cells (20) are arranged.
Absstract of: WO2024069189A1
A method of installing a heat transfer panel to a building, the building including: a load bearing structure for bearing the load of the building and transferring the load to a foundation of the building; and a façade including a transparent element for permitting light to pass therethrough, wherein the transparent element has an internal side and an external side, and the method including: a) providing a heat transfer panel including a frame, and opposing first panel member and second panel members defining a chamber for receiving a fluid heat transfer medium; b) placing the heat transfer panel to the internal side of the transparent element so that least a portion of the heat transfer panel coincides with at least a portion of the transparent element to permit light passing through the transparent element to transfer energy to the heat fluid transfer medium during use; and after placing the heat transfer panel in step b), fixing the heat transfer panel relative to the façade.
Absstract of: AU2023348196A1
A solar receiver (1, 1a, 1b) comprises an enclosure (2) delimiting a cavity (3) that is configured to receive a heat transfer fluid (4), at least one opening (5) in the enclosure (2) for access of solar radiation (R) into the cavity (3), at least one window (7) that seals the opening (5), and at least one cooling device (8, 8a, 8b) that is configured to cool the window (7). The cooling device (8, 8a, 8b) is configured to supply at least one window-cooling liquid fluid (9) to the window (7), such that the window-cooling liquid fluid (9) forms at least one liquid layer (10) on and/or in the window (7).
Nº publicación: CN120433335A 05/08/2025
Applicant:
华侨大学
Absstract of: CN120433335A
本发明公开了一种适用于高原矿区的离网型综合能源系统配置方法及装置，涉及能源系统配置领域，包括：在高原矿区离网型综合能源系统中设置3种配置方案并进行建模，得到高原矿区离网型综合能源系统模型；获取各个设备的技术参数、经济参数、高原矿区太阳能资源和年负荷情况，构建不同的配置方案下的高原矿区离网型综合能源系统模型的全生命周期成本，在满足约束条件下，进行以全生命周期成本最小为优化目标求解，得到各个设备的容量；建立经济性指标和技术性指标对不同的配置方案中的高原矿区离网型综合能源系统中各个设备的容量进行经济性和可靠性评价，确定最佳的配置方案。本发明解决如何合理设置高原矿区的能源系统配置并对其评价的问题。
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