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872
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Updated on
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Results 75 to 100 of 872
Absstract of: CN120627420A
本发明提供一种熔盐槽式光热电站集热系统及运行方法，其中集热系统包括第一主管道、第二主管道、第一次管道、第二次管道和至少一组集热器组，第一主管道将冷盐罐第一次管道连接，第一次管道与集热器组之间设置第一隔离阀，第二次管道与集热器组的出口之间设置第二隔离阀，第一次管道与第二次管道之间设置有旁路阀，第二主管道通过控制阀与和冷盐罐和热盐罐连接。本发明的集热系统对集热器组注盐前，首先对第一主管道、第二主管道、第一次管道、第二次管道注满盐后，再打开第一隔离阀和第二隔离阀，使得向集热器组注盐时，第一主管道与第二主管道的压降在可控范围内，不会频繁调节各种阀，进而缩短了注盐时间。
Absstract of: CN120626135A
本发明公开了一种聚光太阳能全光谱驱动的稠油蒸汽热采评价系统及方法，具体涉及油田废水储罐、模拟太阳能光源、聚光光伏、动态波纹插带、时间继电控制器、分流元件、控温式驱替腔等元件，旨在针对目前偏远稠油开发矿场资源短缺和传统燃煤、烧气供蒸汽大量资源消耗的现状，设计一种无污染、低能耗的太阳能驱动供蒸汽驱采稠油系统。本发明有望为新能源驱动传统油气高效开发应用提供技术参考，为相关科研人员或技术人员提供一种一体化的测试和实验平台。本发明具有集成度高、操作简便、适应性强等优点。
Absstract of: CN120639011A
本发明公开了一种装配式光伏箱逆变一体机支撑平台及方法，解决了现有技术中光伏箱逆变一体机的支撑平台结构复杂不便于在海边滩涂快速施工的问题，具有结构简单、方便施工的有益效果，具体方案如下：一种装配式光伏箱逆变一体机支撑平台，包括植入海边滩涂中的多根支撑桩，支撑桩呈排呈列布设，第一预制梁固定于支撑桩的桩顶，第一预制梁通过至少两处支撑桩进行支撑，第一预制梁设有多列，通过多列第一预制梁来支撑第二预制梁，第二预制梁设有至少两排，第二预制梁设于同一排支撑桩的上方，第二预制梁同第一预制梁的端部之间间隔距离设置，预制板通过第一预制梁超出第二预制梁的部分进行支撑，预制板同第一预制梁连接。
Absstract of: CN120627242A
本发明属于双工况太阳能热泵空调技术领域，具体的说是一种双工况太阳能热泵空调设备；包括机组本体、电机和过滤网；所述机组本体的两侧侧面均开设有进风口；两个所述进风口的内部均固连有过滤网；所述机组本体的顶面开设有出风口；所述出风口的内部固连有固定块；所述固定块的顶面设有球头杆；所述进风口的内部滑动连接有滑块；当出现侧向风时，风会吹动叶片，叶片会带动球头杆倾斜，球头杆会带动第二导电块与第一导电块之间接触，该侧电路导通，对应第一电动推杆启动，第一电动推杆会带动滑块运动，对该侧位置的进风口进行封堵，此时另一侧位置的进风口可以持续吸入新鲜空气，避免机组本体排出的气体由于风力影响再次通过进风口导入问题。
Absstract of: CN120625812A
本发明涉及屋面除冰技术领域，更具体而言，涉及基于严寒地区的钢结构屋面绿色融雪除冰施工方法。包括以下步骤：S1、场地勘测与设计；S2、材料与设备准备；S3、施工人员培训；S4、钢结构屋面基层施工；S5、融冰化雪装置安装；S6、电气系统安装；S7、保温与防水处理；S8、系统调试与验收。电气系统采用自动化控制，通过监测设备实时反馈屋面情况，实现了融冰化雪装置的智能运行，提高了系统的智能化水平和节能效果。本发明主要应用于严寒地区的钢结构屋面绿色融雪除冰方面。
Absstract of: CN120627425A
本发明公开了一种基于光纤传输技术的太阳能光热储能系统，其技术方案要点是包括阳光采集装置，所述阳光采集装置用于将太阳发出的阳光能量进行高倍数的聚集和压缩；光纤传输装置，所述光纤传输装置用于对高倍数聚集和压缩之后的太阳光进行传输；以及光热储能罐，所述光热储能罐用于接收光纤传输装置传输的高倍数聚集和压缩的太阳光，并且将光能转变成热能储存在罐内的储热介质之中，所述光热储能罐设置为可移动光热储能罐；通过阳光采集装置对阳光进行高倍数聚集和压缩，通过光纤传输系统减少光能量的损耗，进而实现光热储能罐的可移动性，并且通过此种可移动性提高光热储能罐部署的灵活性并增加储能系统的应用场景。
Absstract of: CN120626130A
本发明涉及能源技术领域，具体涉及一种太阳能耦合碳氢燃料重整的低碳驱油系统，包括太阳能聚光镜、气化腔、反应腔、太阳能集热器、冷凝腔、氢气分离组件以及催化剂；太阳能聚光镜设置于太阳能集热器的一侧；气化腔和反应腔设置于太阳能集热器内；反应腔内设置有氢气分离组件和催化剂，气化腔用于将输入的过量液态水和碳氢燃料气化得到气态碳氢燃料和过量水蒸气，并在催化剂的作用下进行水蒸气重整反应，生成的氢气通过氢气分离组件排出，剩余的二氧化碳和水蒸汽输送至注气井内对油田进行驱油；冷凝腔与开采井连接。基于碳氢燃料湿重整的高效环保装置通过回收氢气和剩余反应产物直接加热驱油，提高能量利用率并回收二氧化碳。
Absstract of: CN120625696A
本发明提供了一种灌溉用水升温系统及控制方法，本发明灌溉用水升温系统包括晒水池，第一隔墙将晒水池分成第一池体和第二池体；第一池体内设置若干个第二隔墙，第二隔墙将第一池体分成若干个廊道；第二隔墙为相变材料储热薄墙，第二隔墙为折线形；第一个隔墙底部设置第一过水孔，第一过水孔位于出水口侧；第二隔墙底部设置第二过水孔，相邻两个所述第二隔墙的第二过水孔分别设置在靠近第一隔墙处和靠近第一池体池壁处。本发明第二隔墙为折线形状，增加了隔墙的体量，提高了隔墙的储热能力，第二隔墙底部开设过水孔，使水体以紊流状态流动，促进了不同深度处的水体热交换，促进了水体与隔墙的热交换；本发明提高了水温稳定性，满足灌溉需求。
Absstract of: CN120627429A
本发明公开一种太阳能驱动的地热水梯级增温系统，包括出井泵、平板集热器换热水箱、平板集热器方阵、循环泵、真空管集热器换热水箱、真空管集热器方阵、CPC集热器换热水箱、CPC集热器方阵、PTC集热器换热水箱、PTC集热器方阵和回灌泵；各换热水箱通过循环泵与对应的集热器方阵相连，前一个换热水箱能够与回灌泵输入端和下游的各换热水箱连通；当地热水温度小于目标温度时，选择下游集热效率最高的集热器方阵对其进行加热，若升温后的地热水温度小于目标温度，则继续选择下游集热效率最高的集热器方阵加热，以此循环直至达到目标温度或在PTC集热器换热水箱中完成换热。通过集热器方阵之间的协同集热作用，使系统在全温度范围内都能保持较高的集热效率。
Absstract of: CN120627417A
本发明属于储热技术领域，提供了一种用于太阳能发电的配对金属氢化物储罐储热系统及方法。其中，配对金属氢化物储罐储热系统通过换热介质管路分别与太阳能聚光系统和电力系统相连通；配对金属氢化物储罐储热系统采用多级串联式配置，按照热输出过程中换热流体的流动方向依次布置至少两级储热系统；在高于阈值负荷运行需求下，所有级别的储热系统均处于激活状态，换热流体按预设路径流经每一级系统，梯级吸收每一级储热系统释放的热量；在低于阈值负荷运行或设定工况需求下，至少一级储热系统旁路，直接从其他级别储热系统中获取所需热量。
Absstract of: FI20245292A1
The application relates to a hybrid solar element (100) for collecting solar radiation. The hybrid solar element comprises a transparent front cover (102), photovoltaic structure (204), a heat exchanger (208), and a back cover (116). The front cover is configured to permit the solar radiation to penetrate inside the hybrid solar element. The photovoltaic structure comprises photovoltaic cells (106) configured to convert the solar radiation into electricity. The heat exchanger is configured to circulate a heat transfer fluid within the heat exchanger and to transfer heat from the photovoltaic structure to the heat transfer fluid. The hybrid solar element further comprises a thermoplastic spacer (218) between the front and back covers (102, 116), which thermoplastic spacer is configured to attach the front and back covers to each other and to insulate the photovoltaic structure hermetically to protect the photovoltaic structure.
Absstract of: WO2024115286A1
The invention relates to a solar absorber (1) for use in a solar power plant. The solar absorber (1) has at least one matrix (2) which is received in a casing (3), and the matrix (2) is made of a plurality of metal foils, wherein first metal foils are designed to be smooth, and second metal foils are designed to be at least partly structured. The metal foils are stacked one on top of the other, and a plurality of flow channels (8) through which a fluid can flow along a main flow direction (7) from a gas inlet side (6) to a gas outlet side are formed between the metal foils. The casing (3) is attached to a funnel (4) to which a connection tube (5) is attached, and a fluid can flow to the connection tube (5) through the flow channels (8) along the funnel (4).
Absstract of: CN120626433A
本发明公开了一种风电叶片的复合除冰装置和风力发电机组，涉及风力发电技术领域，其中，风电叶片的复合除冰装置应用于风力发电机组，风力发电机组包括多个叶片结构，风电叶片的复合除冰装置包括光热材料涂层、可调聚光组件和机械振动组件，光热材料涂层涂覆在叶片结构的表面；可调聚光组件用于调节聚光方向，并将聚集光束射向光热材料涂层；机械振动组件设置在叶片结构上，机械振动组件与外部控制开关电连接。本发明通过光热材料涂层产生光热，并利用可调聚光组件向光热材料涂层精准传递光能，从而提高光热融冰效率；再配合上机械振动组件的振动除冰效果，实现光热软化冰层并振动抖落融水的效果，从而满足安全、节能、高效、可靠的除冰需求。
Absstract of: CN120627424A
本发明属于太阳能光热发电技术领域，公开了基于月壤颗粒移动床换热的塔式太阳能发电系统，利用月壤就地取材制成固体储热颗粒，作为传热与储热介质，大幅降低系统的质量、体积和从地球运输材料的成本及风险，颗粒接收器与集热器结合高效的颗粒移动床换热器，利用固体颗粒间及颗粒与换热工质间的直接高效接触换热，具有换热效率高、热损失小、结构紧凑的特点，特别适应太空真空与微重力环境，确保热量可靠稳定地从聚光太阳能传递至布雷顿循环发电系统，通过布雷顿循环发电系统发电。
Absstract of: CN120627423A
本发明提供了一种高效利用清洁能源的热电联产系统，涉及多能互补及新型储能技术领域，包括太阳能集热及储热子系统、地热利用子系统、双压ORC发电及回热子系统和冷却水子系统；本发明整合了太阳能和地热能两种清洁能源，通过双压ORC循环实现了能源的梯级利用，高温太阳能驱动高压级，低温地热能驱动低压级，提高了不同品位能源的利用效率；同时，利用地热余热进行供暖，实现了热电联产，进一步提升了能源综合利用率；为克服太阳能的间歇性和波动性，设置了储热子系统，当太阳能不足以支撑发电工作时，由储热子系统供能。
Absstract of: WO2025186272A1
The invention relates to a solar energy harvesting assembly (100) comprising at least one solar energy harvesting panel (200), which for instance be a solar panel comprising photovoltaic cells arranged for converting sunlight into electrical energy. The solar energy harvesting assembly further comprises at least one separate front panel (300) which is formed separately from the at least one solar energy harvesting panel. The at least one separate front panel, which may preferably be a substantially flat front panel, is arranged for refracting and transmitting sunlight to at least a first part of the one or multiple solar energy harvesting panels. The separate front panel may comprises a first surface, preferably at its front side, at least partly provided with a first surface texture arranged for refracting sunlight, which may be provided with multiple first optical elements, preferably being formed as prisms.
Absstract of: DE102024106433A1
Die vorliegende Erfindung betrifft ein Solardach mit einer Solardachoberseite, einer Solardachunterseite, wenigstens einem an einem Tragelement mittels Befestigungselementen befestigten Solarmodul und wenigstens einem an das Solarmodul angeschlossenen Überbrückungselement, wobei das Solardach zum Abführen von Niederschlägen über die Solardachoberseite ausgebildet ist, und wobei das Solarmodul ein Solarlaminat aufweist. Die Aufgabe der Erfindung besteht im Aufzeigen von gegenüber dem Stand der Technik verbesserten Solardächern zur effizienten Nutzung von Solarenergie. Diese Aufgabe wird vom dem Solardach gelöst, das zusätzlich wenigstens ein einen Kantenbereich des Solarlaminats einrahmendes Rahmenelement aufweist, wobei das Überbrückungselement an dem Rahmenelement des Solarmoduls oder an den Rahmenelementen von wenigstens zwei benachbarten Solarmodulen mittels Verbindungselementen, insbesondere wenigstens einer Schraube, abgedichtet befestigt ist.
Absstract of: AU2024225419A1
An agricultural product processing (roasting) system that uses solar power as the primary heat source. An embodiment includes two rotating hollow chambers for containing agricultural products, such as beans or nuts, during a roasting session. An array of heliostats concentrates reflected solar radiation onto the surface of each hollow chamber, typically one chamber at a time, while the other chamber is cooling or being serviced. The rotational velocity is controlled to ensure even heating from the solar heliostat array, and temperature and humidity sensors may be used to monitor and control the system. Various actuators control the rotational velocity, the opening or closing of vents or perhaps louvers, the directional pointing of the heliostat array, and the opening of a door to empty the hollow chamber after processing.
Absstract of: US2025282613A1
Contemplated systems and methods for hydrogen production use a solar heliostat system as an energy source to produce hydrogen during daytime, and employ molten salt as an energy source to produce hydrogen during nighttime.
Absstract of: US2025283637A1
A device may include one or more cameras arranged relative to the heliostat field so that heliostats in the heliostat field are in a field of view of the one or more cameras, the one or more cameras operable to capture an image of the heliostat field. A device may include a processor configured to: receive the captured image, detect in the captured image one or more soiled heliostat mirrors in the heliostat field; and determine a level of soiling of said one or more soiled heliostat mirrors in the heliostat field.
Absstract of: US2025283636A1
A volumetric solar receiver is disclosed having a porous element with a pseudo-periodic lattice structure, wherein said porous element is arranged in the solar receiver to be heated by solar radiation and to transfer heat to a flowing medium. The porous element has a continuous functional gradient with reference to its structure in at least one direction pointing away from an outer region of the porous element arranged to be exposed to solar radiation. The gradient is such that the cell size of the porous element continuously decreases along at least one direction, from the outer region to an inner region of the element, without a discontinuity in the lattice pattern.
Absstract of: WO2024094580A1
The invention relates to a construction, in particular a wall construction, floor construction, ceiling construction and/or roof construction of a building, said construction consisting of: at least two shells that are spaced apart from one another; and an intermediate space which is substantially empty except for structural member components and/or technical components, is filled at least in sections with sound insulation material, vibration insulation material and/or thermal insulation material, is delimited by the shells, and enclosed between said shells. The construction comprises a component framework that includes at least one formwork which partially or completely forms at least one of the at least two spaced-apart shells, at least one formwork defining an outer surface of the component framework.
Absstract of: CN120609148A
本发明涉及一种基于槽式太阳能集热器的综合集热系统及其使用方法，阀体内设有与第一出口和第二出口分别对应设置的第一限位框和第二限位框，第一气囊和第二气囊之间的储气管和中间管，储气管上设有向第一气囊进气的第一压力阀，储气管上设有向出气阀进气的第三压力阀，中间管上设有第二压力阀，储气管上还开设有进气口和吸气口。本发明在换热油的温度相对较低时，部分换热油重新回到集热器内进行加热，从而使这部分换热油不经过换热，而是与其他换热油混合再次进行加热升温，从而减少热量浪费，此时换热油经过循环后升温速度快，到达一定温度后，使换热油再进行换热，从而满足发电换热箱对换热油温度的要求，从而相对快速的保证发电的换热。
Absstract of: CN120609147A
本发明涉及光伏泵站技术领域，具体为一种聚光集热型光伏智能泵站，包括光伏板和安装板，还包括集热机构、中转桶、聚拢机构和铲垢机构，所述集热机构设置于安装板上，所述中转桶设置于集热机构上，光伏板在光照时进行光电转换并通过集热机构对中转桶内部进行加热，所述聚拢机构设置于集热机构上，聚拢机构通电启动时在中转桶内部转动并收集中转桶内部加热析出的水垢，所述铲垢机构设置于聚拢机构上。本发明通过设置的集热机构、聚拢机构和铲垢机构，既能够在冬春季节利用光伏板进行光热转换对中转桶中的灌溉用水均匀加热，也能够避免长时间加热析出的水垢被泵送至土壤中，实现了对早春作物正常生长的双重保障。
Nº publicación: CN120604726A 09/09/2025
Applicant:
山东金葵农业科技有限公司
Absstract of: CN120604726A
本发明涉及园林灌溉技术领域，尤其涉及一种风景园林的自动蓄水喷灌装置，包括底座、若干个循环管和水箱，若干个所述循环管从前至后等距安装在底座顶部，所述水箱安装在循环管顶部，所述水箱上设置有搅拌器和温度传感器，搅拌器对水箱中水体搅拌，一是让水体受热均匀，还能进行药液搅拌，温度传感器用于显示水体温度，所述循环管顶部倾斜安装有集热管一端，且集热管另一端与水箱右侧壁连接，所述水箱左侧壁通过水泵连接有主管，所述主管外壁从左至右安装有若干个支管一端，所述支管另一端安装有喷洒机构。实现进行不温差灌溉，减少冻害、抑制病虫害、促进生长，让喷头呈扇形喷洒，扩大喷洒范围，减少喷洒机构使用量，降低工作人员劳动强度。
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