Resumen de: CN121297078A
一种基于电热能量互补的楼宇系统调控方法,涉及电能与热能联合调控领域。目前的供热方式,供热效率低、经济性差的问题。由电网、槽式太阳能集热器、风力发电机组、电锅炉、相变蓄热器、燃气轮机、余热锅炉、燃气锅炉和换热装置组建供热系统;根据楼宇系统的供热负荷以及供热系统中各时段电网电价、燃气轮机的天然气消耗量、燃气锅炉的天然气消耗量、槽式太阳能集热器的发电功率和风力发电机组的发电功率,建立以经济运行成本最小化、可再生能源利用率最大化和二氧化碳排放量最小化为目标的多目标函数,并建立约束条件约束多目标函数;利用多目标优化算法求解多目标函数,获得日前供热系统对楼宇系统的调控策略。本发明用于供热调控。
Resumen de: CN121297252A
本发明公开了一种基于散热量理论计算与热应力机器学习协同的塔式吸热器预热控制方法,确定多管外露塔式吸热器的设备参数、运行设置参数与运行测量参数;基于测量得到的风速与风向,依据考虑风向的吸热器表面对流换热关联式计算吸热器不同管屏的表面对流散热系数,进而得到单位面积基础散热功率;基于测得的各管屏迎光面平均温度与背光面平均温度,采用训练得到的热应力预测模型与温度预测模型进行协同滚动预测,动态确定满足安全约束的最大附加净热流密度;取吸热器不同管屏单位面积基础散热功率与决策得到的最大可投入附加净热流密度之和为该管屏总投入热流密度,本发明可克服现有方法存在的无法适用于复杂工况、预热速度慢、预热不均匀等缺点。
Resumen de: CN121297250A
本发明公开了一种高效聚光与散热协同的光热发电站集热装置,属于集热领域,包括集热架,所述集热架固定安装在外界集热塔的顶部,所述集热架的外部固定连接有一圈环状的透光玻璃;利用形变板作为热敏驱动元件。当集热装置内部温度升高时,形变板受热发生弯曲形变,通过升降环、连接板和斜齿板推动传动系统,最终驱动密封板开启,密封板内表面的聚光弧形玻璃与背面的散热弧形鳍板分别对应两种模式,温度过高时,开启的密封板使散热鳍片暴露,强化空气对流散热,防止集热管超温;温度降低时,形变板恢复,密封板闭合,形成保温腔体并切换至聚光模式,这一过程完全被动进行,无需外部能源与控制,实现了本质上的智能化与节能化。
Resumen de: CN121297254A
本发明公开了一种零辐射窗口非真空高温太阳能光热组件,涉及太阳能热利用技术领域;包括聚光集热单元,聚光集热单元顶部设置有防尘透光板,防尘透光板两端连接有锥状聚光面的顶部开口处,锥状聚光面的底部开口处连接有W形导光面,W形导光面和锥状聚光面的连接处设置有隔热复合透光板,隔热复合透光板从上至下分为玻璃板层和高透明硅胶层,隔热复合透光板和W形导光面组成的封闭空腔内设置有环形接收管,锥状聚光面和W形导光面外部设置有绝热体;本发明采用上述一种零辐射窗口非真空高温太阳能光热组件,可以避免使用真空管接收器,实现低成本生产,有效减少热辐射损失,使得更多的热量被捕获和利用。
Resumen de: CN121297367A
本发明涉及农产品干燥装备技术领域,是一种用于西北高辐照地区的太阳能‑热泵双源干燥系统及控制方法,其系统包含空气源热泵模块、太阳能集热模块、通风管路、干燥室及智能控制单元,空气源热泵模块由冷凝器、压缩机、蒸发器和节流阀构成制冷剂循环回路,太阳能集热模块包括太阳能集热器,通风管路分送风管路和回风管路且设有多个阀门,智能控制单元连接各类传感器及执行部件;控制方法包括参数设定与启动、数据采集、模式选择、模式执行及监控调整至干燥终点。本发明实现干燥过程稳定连续、降低运行成本、提升智能化水平与能效,适配西北地域特性。
Resumen de: CN121295802A
本申请涉及航天工程技术领域,具体而言,涉及一种月球水资源多点光热提取系统,包括太阳光聚光装置、二次分光装置以及水资源收集装置,其中:太阳光聚光装置由大面阵聚光结构组成,布置在月球永久阴影区边缘的光照区域;二次分光装置由多个透镜组合而成,布置在月球永久阴影区的内部,位于太阳光聚光装置的焦点处;水资源收集装置由多个透明的半球形密封罩和冷阱组成,布置在月球永久阴影区月壤的表面,位于二次分光装置照射区域。本申请能够满足大规模取水的要求,能够适应月球表面高低不平、大石块、坑洞等复杂地形,解决取水过程中的密封难题,始终保持与太阳直射光线垂直,太阳光利用效率高,整个系统的水资源开采效率高。
Resumen de: WO2024256529A1
The invention relates to a submersible solar installation comprising: a solar panel; at least one buoyancy element connected to the solar panel; wherein the solar panel and the at least one buoyancy element have a positive buoyancy at a water surface of a body of water; and a submersion means, which is adapted to apply a negative buoyancy force to the submersible solar installation; wherein the at least one buoyancy element has a reversibly compressible first buoyancy element. The invention also relates to a use of the submersible solar installation for generating electrical energy, to a transport system for a submersible solar installation, and to a use of the transport system.
Resumen de: CN121297255A
环路热管与水储热耦合系统及工作方法,其属于储热技术领域。该系统具有追光式槽式集热器聚光、环路热管导热、储水箱储热和利用储热水温水灌溉的模式。日间太阳光照充足时,系统将太阳能转换为储热水箱中水的显热储存起来,并由土壤进行隔热减缓热量散失;植物需要灌溉时,利用灌溉水箱中的温水进行灌溉;在夜间或无光照时,由储热水箱中的温水与棚内空气换热,从而为大棚提供持久稳定的供热来源。本发明通过温差驱动的环路热管将集热槽收集的太阳能高效传递至水箱中转化为水的显热进行储存,并在夜间需热时用其提升棚温并灌溉植物,整体实现了日间高效率储热、夜间持续供热的目的。
Resumen de: CN121297253A
本发明涉及PLC智能控制技术领域,尤其涉及一种基于PLC智能控制的新型槽式太阳能集热器,包括PLC控制系统、太阳能自动追踪系统、一组半U型的槽式反光镜和多层抗弯管道;多层抗弯管道的内部设置有螺旋式扰流板,一组半U型槽式反光镜包括主动反光镜和被动反光镜,半U型槽式反光镜四角设有光敏电阻模块和菲涅尔透镜。本发明提供的一种基于PLC智能控制的新型槽式太阳能集热器设置一组半U型槽型反光镜,活动的集热结构,使其对太阳辐射的收集效率更高,同时当系统处于光电感应模式时,半U型槽式反光镜可以根据光电传输的信号实现对两板角度的调节,使其达到最大的集热效率。
Resumen de: US20260012123A1
A multifunctional roof covering for covering a roof of a building, wherein the roof covering has an outer side facing towards the surroundings and an inner side facing towards the interior of the building. Also related is a method for covering a roof of a building with at least one solar roof tile and for providing a multifunctional roof covering. Additionally related is an under-roof construction for the water-repellent sealing of a roof skin enveloping a building on the roof side and for providing at least one attachment unit for mounting at least one solar roof tile, and a method for preparing a roof of a building for covering with at least one solar roof tile.
Resumen de: DE102024119258A1
Receiversystem (1) für Solaranlagen (100), mit mindestens einem ersten Receiver (3) mit einer Hohlkammer und mit einer ersten Apertur (5), wobei in der Hohlkammer ein Hochtemperaturprozess solarthermisch betreibbar ist, und mit mindestens einen zweiten Receiver (7), der den mindestens einen ersten Receiver (3) ringförmig umgibt, wobei mittels des mindestens einen zweiten Receivers (7) ein Wärmeträgermedium erwärmbar ist.
Resumen de: DE102024002212A1
Vorrichtung zum Sammeln und Transportieren von Solarenergie, umfassend eine um eine Längsrichtung parabelförmig gebogene Spiegelfläche für Solarstrahlung, die eine Fokussierung auf eine Brennlinie ermöglicht, wobei im Wesentlichen im Bereich der Brennlinie ein Leitungsmittel angeordnet ist, durch das eine energiespeichernde Flüssigkeit führbar ist, insbesondere umfassend eine Spiegelrinne um das Leitungsmittel, wobei die gebogene Spiegelfläche zumindest teilweise, insbesondere überwiegend horizontal zur Nachfolge der Solarstrahlung um eine Drehachse, insbesondere um bis zu etwa 180 °, drehbar ist, die im Wesentlichen parallel zur Brennlinie verlaufend eingerichtet ist, wobei die Brennlinie mit dem aufnehmenden Leitungsmittel eine zumindest teilweise, insbesondere überwiegende Komponente in einer Vertikalen aufweist.
Resumen de: WO2026006920A1
According to one example, a cylindrical bearing assembly for a solar reflector system includes an inner portion and an outer portion. The inner portion can remain stationary during operation of the solar reflector system. The inner portion includes first and second inner sections that can separate from each other, can be applied laterally to a thermal pipe of the solar reflector system, and can be connected together so that the inner portion surrounds the thermal pipe. The outer portion includes first and second outer sections that can separate from each other, can be applied laterally to the inner portion, and can be connected together so that the outer portion surrounds the inner portion, and so that the inner portion and outer portion form a bearing race that allows the outer portion to rotate relative to the inner portion during operation of the solar reflector system.
Resumen de: MX2025011117A
The present invention relates to Energy generation panel comprising at least two energy generation modules, each energy generation modules comprising a first surface presenting an energy harvesting device, a second surface, a reflecting surface, and a holding structure connecting the first and second surfaces together so as to present a volume in between, wherein the reflecting surface is configured to filter an incident sunlight thereby letting a first portion of said sunlight pass through it and reflecting a second portion of said sunlight, characterized in that said reflecting surface presents a plurality of reflecting regions differently oriented with respect to each other and each being configured to homogeneously reflect said second portion of incident light on a collecting surface of said energy harvesting device.
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.
Resumen de: GB2642323A
A solar heating system 1 comprises plural solar heating units 2 including a tubular receiver (5, fig 4) having an input and output side, a support assembly (7), and a lens array (3) focussing solar radiation onto the tubular receiver. The lens array is pivotally attached to the support assembly. The system also comprises a heating circuit 100 having a heat transfer fluid storage tank 104, heat exchanger 108, first (cold) piping network 102 connecting an output of the heat exchanger with an input of the storage tank and connecting an output of the storage tank to the input of each tubular receiver, and a second (hot) piping network 106 connecting the output of each tubular receiver to an input of the heat exchanger. At least one pump 110 circulates the heat transfer fluid through the storage tank, heat exchanger, first and second piping networks and tubular receivers. The lens arrays focus the solar radiation onto respective tubular receivers heating the transfer fluid in the tubular receivers, and the at least one pump pumps the heated transfer fluid to the heat exchanger and heat extracted to heat air. A blower 400 blows the heated air to a drying zone.
Resumen de: CN121273028A
本公开是关于一种集热墙及其设计方法。集热墙包括:重力热管,所述重力热管设置于建筑墙体;热致变色涂层,所述热致变色涂层设置于每一所述重力热管的蒸发段,在设定温度区间内,所述热致变色涂层的发射率与所述热致变色涂层的表面温度呈反比;玻璃盖板,所述玻璃盖板覆盖所述重力热管的蒸发段,所述玻璃盖板包括发电层和变色层,所述变色层与所述发电层堆叠设置,所述变色层和所述发电层中至少之一为玻璃。
Resumen de: CN121274322A
本发明公开了一种太阳能凉亭及其控制方法,涉及太阳能凉亭领域。具体公开了光伏组件的外侧设有用于对变频外机进行供电的太阳能电池板组件;光伏组件设有内腔,变频外机的冷水回流管与光伏组件的内腔连通;光伏组件的内侧设有蓄冷层;凉亭本体设有控制台;控制台用于根据室外环境温度大小控制是否供电以启动变频外机,根据蓄冷层的温度调整变频外机的出水温度和出水流量。本发明能够提高室内凉亭的太阳能源转化率,同时改善凉亭内部的舒适性。
Resumen de: CN121274440A
本发明公开了一种太阳能热收集装置,涉及太阳能相关设备技术领域;具体包括固定底座;旋转件,转动于固定底座上,固定底座上设有用于驱动旋转件旋转的驱动件一;支撑架,连接于旋转件上,支撑架的一端设有铰接架,铰接架上铰接有偏转架,支撑架上还设有悬架,悬架上设有保温水箱;调节件,设于偏转架与支撑架之间、并用于驱动偏转架在铰接架上做圆周运动。本发明通过控制器控制旋转件的旋转运行,进而带动整体装置进行旋转运动,可将真空集热管转向不同时间段下的太阳所在位置,接着利用调节件可以调节偏转架上的真空集热管与地面之间的夹角度数,进而可调整真空集热管与太阳光线角度,使得真空集热管接收太阳能的效率更高。
Resumen de: CN121269730A
本发明公开了一种高透明低散射二氧化硅气凝胶及其制备方法和应用,属于纳米光学材料技术领域。其制备:1)将四甲氧基硅烷、甲醇、水和碱性催化剂混合并搅拌均一,其中:四甲氧基硅烷和碱性催化剂的摩尔比为1:0.00589~0.00597;四甲氧基硅烷、甲醇和水的摩尔比为1:7.29~7.43:4.07~4.17;2)将混合溶液注入模具,室温静置形成湿凝胶;然后脱模,凝胶进行老化;3)最后进行超临界干燥,即得高透明低散射二氧化硅气凝胶。本申请制备方法简单,所得二氧化硅气凝胶实现了纳米级均匀结构与超高透光率;并获得低密度、高隔热及红外阻隔性能;同时还具有工艺稳定性与产品光学‑热学长期稳定性,应用前景广泛。
Resumen de: CN121274278A
本发明公开了一种太阳能空气高效供热取暖系统,包括光伏板与集热机构,玻璃板下部设置有进风管,框体上部设置有出风管,出风管上设置有三通阀,三通阀的其中一端与室内相连通,出风管穿过第一水箱,第一水箱内设置有电加热网,光伏板与电加热网电连接。利用太阳能进行采暖供热,既不会污染环境,也无需进行各种日常维护操作,只需在前期投入一笔较少的安装费用即可,后期没有任何费用的产生,且设备的使用寿命很长,大大降低了农民的经济压力,光伏板将太阳能转换为电能,通过电加热网与出风管对第一水箱中的凉水进行加热,既能对室内进行供暖,也能用于农民日常生活所需,使农民能够在寒冷的季节舒适的进行生活。
Resumen de: CN121274442A
本发明提供了一种太阳能集热器及其供热送风系统,包括集热管和反射镜,反射镜设置在集热管下部,用于反射太阳能到集热管,集热管包括平行设置的竖向板管,板管的下部通过横向板管连通,从而使得横向板管和竖向板管之间形成连通;竖向板管之间形成的通道面向上部。太阳能集热器和用户通过管道连接,外部空气进入集热管内,在集热管内吸收太阳能进行加热,形成热风,然后送入用户,从而实现对用户的供热送风。本发明根据太阳能集热器通过上部和下部的太阳能集热,充分利用太阳能,提高了太阳能的利用效率。
Resumen de: CN121274423A
本发明公开了一种可垂直分区取热水的多功能储热水箱系统,包括储热水箱本体,储热水箱本体其内部设有上区、中区和下区,形成垂直分区结构;所述储热水箱本体上设有热泵氟路进管、热泵氟路出管、太阳能供热管、太阳能回热管、冷凝换热器以及换热回水导流管;所述储热水箱本体通过换热器与自来水口管路、热水出口管路连接;变频泵设置于所述热水出口管路上,用于控制出水,储热水箱本体还设有进水温度传感器,上感温头、中感温头和下感温头,热水出口管路设置有3个进水口;极大地缩短了热水等待时间,有效解决了传统水箱初始段放冷水的问题,动态地在多个控制目标之间进行仲裁与权重分配,实现了复杂的多回路协同控制。
Resumen de: CN121274431A
本发明涉及一种基于太阳辐射及环境温度的太阳能热水系统控制方法、系统、设备以及介质,其方法包括:当太阳辐射强度与环境温度的组合满足第一关联条件时,采用温差控制策略,通过分析集热器进出口温差与环境温度耦合关系,匹配对应的具有时变特性的温差阈值区间并自适应生成循环泵启停逻辑;当太阳辐射强度与环境温度的组合满足第二关联条件时,采用反馈控制策略,通过融合由趋势外推求取的环境温度梯度预测值与由集热器运行历史数据提取的热响应滞后参数生成动态补偿系数,并基于动态补偿系数对集热器进出口温差与目标值的偏差量差分修正,以闭环调节循环泵流量。由此,本发明方案确保系统在全年不同季节及气候变化下均能自动匹配最优运行策略。
Nº publicación: WO2026000155A1 02/01/2026
Solicitante:
HEBEI EVEREST INSTR EQUIPMENT CO LTD [CN]
\u6CB3\u5317\u73E0\u5CF0\u4EEA\u5668\u4EEA\u8868\u8BBE\u5907\u6709\u9650\u516C\u53F8
Resumen de: WO2026000155A1
The present invention relates to the technical fields of clean heating and photothermal utilization. Disclosed is an omnidirectional tracking parabolic mirror thermal energy absorption system, comprising: a heat collecting reflector unit, an azimuth driving unit, an altitude driving unit, and a support unit, wherein the support unit is provided with a support frame, and the heat collecting reflector unit and the azimuth driving unit are arranged on the support frame; the altitude driving unit is arranged on the support unit and is used for driving the deflection of the angle of the support frame; the azimuth driving unit is arranged on the support frame and is used for driving the deflection of the angle of the heat collecting reflector unit; and the heat collecting reflector unit is used for reflecting sunlight to a vacuum heat collecting tube by means of a reflector, and the vacuum heat collecting tube is arranged on the support frame by means of a tube support. The present invention relates to the technical fields of clean heating and photothermal utilization. Disclosed is an omnidirectional tracking parabolic mirror thermal energy absorption system, comprising: a heat collecting reflector unit, an azimuth driving unit, an altitude driving unit, and a support unit, wherein the support unit is provided with a support frame, and the heat collecting reflector unit and the azimuth driving unit are arranged on the support frame; the altitude driving unit is arranged on the supp