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Resultados 86 resultados LastUpdate Última actualización 23/07/2022 [08:45:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 60 días / Applications published in the last 60 days



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一种聚光式太阳能跨季节沙子高温储热采暖与热水系统

NºPublicación: CN114777340A 22/07/2022

Solicitante:

湖南大学

Resumen de: CN114777340A

本发明涉及一种聚光式太阳能跨季节沙子高温储热采暖与热水系统,包括低温储沙罐、冬季高温储沙罐、夏季高温储沙罐、沙子加热器、塔式定日镜、第一和第二换热器及其管路系统。低温储沙罐置于顶侧,夏季高温储沙罐置于底侧,两者分别通过沙子加热器和管道与冬季高温储沙罐相接;高温储沙罐通过变频沙泵与低温储沙罐连接构成循环回路;塔式定日镜置于高温储沙罐四周;第一和第二换热器及其管路系统的导热油端与高温储沙罐内腔中的沙子进行换热,水端分别与建筑采暖设备和建筑热水管路连接构成循环回路。本发明在非采暖季供给建筑热水,采暖季用于建筑采暖,实现太阳能跨季节使用。

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一种太阳能聚热的生物炭制备装置

NºPublicación: CN114774148A 22/07/2022

Solicitante:

中国地质大学(武汉)

Resumen de: CN114774148A

本发明提供一种太阳能聚热的生物炭制备装置,涉及生物炭制备装置领域;太阳能聚热的生物炭制备装置包括:箱体、箱盖、聚热组件、导热组件和通风管;箱盖与箱体转动连接,用于封闭或者打开箱体的顶部;箱盖为中空双层结构,箱盖的上层板上设置透光孔;聚热组件设置在箱盖的上层板上,用于将太阳光通过透光孔聚焦至导热组件的上端;导热组件贯穿设置在箱盖的下层板上,用于将导热组件上端的热能导入至箱体的内部;通风管贯穿设置在箱盖上;通风管上位于箱体内的一端设置有单向阀,用于将箱体内的气体排出至外部;本发明能够利用太阳能制备生物炭,结构简单,且能避免因使用火力或者电力烧制生物炭导致的能源浪费。

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一种太阳能光热光电系统

NºPublicación: CN114777341A 22/07/2022

Solicitante:

江苏航运职业技术学院

Resumen de: CN114777341A

本发明公开了一种太阳能光热光电系统,属于太阳能利用领域,包括:折平板,所述的折平板的角度能够被控制变化以适应太阳光线的角度变化;太阳光追踪单元,其能够获得太阳光线的实时角度,并根据角度变化驱动光热光电单元和折平板转动;光热光电单元,其为封闭的圆柱体结构,圆柱体积结构内部为中空腔,中空腔的内壁上设有若干个光伏电池,光热光电单元包括有外壁,外壁和内壁之间设有预加热腔,预加热腔内设有分频液,圆柱体结构的底部设有一个通道,通道上设有光热组件,光热组件内部设有光热腔,光热腔和预加热腔能够连通,光热腔内设有分频液,太阳光线能够从光热组件进入中空腔中。

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Heliostat frame and heliostat thereof, and heliostat field

NºPublicación: AU2021207943A1 21/07/2022

Solicitante:

ZHEJIANG COSIN SOLAR TECHNOLOGY CO LTD

WO_2021143636_A1

Resumen de: AU2021207943A1

A heliostat frame, comprising: a main beam (21) and a plurality of auxiliary beams (23) arranged at intervals on the main beam (21). Each auxiliary beam (23) is fixed on the main beam (21) along an extension direction of a central axis of the main beam (21), and a plurality of supporting block assemblies are arranged on the auxiliary beam (23); each supporting block assembly comprises a supporting block (26) and a bonding sheet (27), and the supporting block (26) is connected to a reflective surface (1) of a heliostat by means of the bonding sheet (27); the height of each supporting block (26) is set according to a position thereof on the corresponding auxiliary beam (23), so that a connection line of centers of top surfaces of the supporting blocks (26) on the auxiliary beam (23) is arc-shaped.

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HARDENED SOLAR ENERGY COLLECTOR SYSTEM

NºPublicación: US2022228777A1 21/07/2022

Solicitante:

RENEWABLE ENERGY AGGREGATORS INC [US]
ADVANCED FUSION SYSTEMS LLC [US]

Resumen de: US2022228777A1

A hardened solar thermal energy collector (STEC) system that is adapted to withstand a nuclear detonation or other powerful explosion in the vicinity. The STEC system comprises a plurality of collector tubes arranged side by side in an array that carry and circulate a working fluid, each of the plurality of collecting tubes having an upper radiation collection surface having a diffractive optical structure and a bottom surface, a supporting tray upon which each of the collector tubes is securely mounted, an insulated housing set beneath a ground surface level enclosing the plurality of collector rubes and supporting trays, and a secured underground geothermal storage unit fluidly coupled to the array of collector tubes. The housing, the plurality of collector tubes, and the tray are positioned such that topmost portions thereof are at the ground surface level or below.

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NOVEL FLAT HEAT ABSORBER FOR SOLAR TOWER POWER GENERATION AND SYSTEM USING SAME

NºPublicación: WO2022151618A1 21/07/2022

Solicitante:

UNIV NANJING TECH [CN]

CN_112856832_A

Resumen de: WO2022151618A1

Disclosed in the present invention are a novel flat heat absorber for solar tower power generation and a system using same. The system comprises a windproof cover, a flat heat absorber, and a circulation pipeline, wherein the flat heat absorber is a main element for photothermal conversion and heat energy transfer, the windproof cover prevents heat loss of the heat absorber, and the circulation pipeline ensures the circulation of a working fluid. In a working process, a heat transfer fluid in the flat heat absorber absorbs heat and evaporates from an evaporation surface, releases heat and condenses on a condensation surface, the condensed heat transfer fluid flows back to the evaporation surface to enter circulation work of a next round, and heat is transferred to the working fluid by means of a gas-liquid phase change process. According to the flat heat absorber, by means of structural innovation and the arrangement of grids, the height of the heat absorber is reduced by more than half compared with a conventional heat pipe heat absorber, the windward area is reduced, the center of gravity is reduced, and the stability of the heat absorber is improved. Moreover, a heat pipe principle is used for indirect heat transfer, such that the flat heat absorber can tolerate high heat flux density and thermal shock, and the service life of the flat heat absorber is prolonged.

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OPTOMECHANICAL SYSTEM WITH HYBRID ARCHITECTURE AND CORRESPONDING METHOD FOR CONVERTING LIGHT ENERGY

NºPublicación: US2022231180A1 21/07/2022

Solicitante:

INSOLIGHT SA [CH]

CN_113875024_PA

Resumen de: US2022231180A1

The present invention relates to an optomechanical system (1) for converting light energy, comprising an optical arrangement (40) comprising one or more optical layers (41, 42), wherein at least one of the optical layers (41,42) comprises a plurality of primary optical elements (47) to concentrate incident light (80) into transmit ted light (90), wherein the primary optical elements (47) are arranged in a two-dimensional rectangular or hexagonal array; a support layer (50); a shifting mechanism (60) for moving at least one of the optical layers (41, 42) of the optical arrangement (40) relative to the support layer (50) or vice versa; and a frame element (10) to which either the optical arrangement (40) or the support layer (50) is attached, wherein the support layer (50) comprises a plurality of primary light energy conversion elements (51) arranged in a two-dimensional array corresponding to the arrangement of the primary optical elements (47) and a plurality of secondary light energy conversion elements (52), wherein the primary light energy conversion elements (51) and the secondary light energy conversion elements (52) are capable of converting the energy of transmitted light (90) into an output energy and wherein the primary light energy conversion elements (51) and the secondary light energy conversion elements (52), differ by type, and/or surface area, and/or light conversion efficiency, and/or light conversion spectrum and wherein the shifting mechanism (60) is arrang

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LIGHT-COLLECTING PANEL

NºPublicación: EP4028499A2 20/07/2022

Solicitante:

PTS PHYTOTECH SOLUTION LTD [CY]

WO_2021032847_A2

Resumen de: WO2021032847A2

The invention relates to a light-collecting panel (3) comprising a frame (8) in which a number of light-collecting elements (9) that are next to one another, in particular in one plane, and a number of lightguides (4) corresponding to the number of light-collecting elements (9) are arranged, wherein a lightguide (4) is associated with each light-collecting element (9) and each lightguide (4) is held in a holding element (10) at a distance (11) from the light-collecting elements (9), wherein the holding elements (10) are held by a metal plate (12).

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一种聚光太阳能连续流气相水分解制氢反应系统

NºPublicación: CN114751371A 15/07/2022

Solicitante:

西安交通大学

Resumen de: CN114751371A

本发明公开了一种聚光太阳能连续流气相水分解制氢反应系统,主要包括有储料罐、微量循环泵、气化管、反应管、线性抛物聚光器和二次线性反光抛面等构件,旨在为太阳能到氢能的高效清洁转化过程提供一种新颖的工程利用方式。系统主要工作过程包括液料的气化、输运、光能梯级有序分配收集以及光线的捕捉及多反射利用等,整个转化过程无需考虑催化剂颗粒的团聚以及悬浮液对于有效光线传播的阻挡损耗作用,本发明基于传统液料制氢过程,渗透了液料赋存形态、多级转化、能量合理分配和高效传热界面传质过程的创新逻辑,大大提升了终端氢能的产出率。本发明装置具有环保、高效、紧凑、易于操作等优点。

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一种太阳能反光结构系统

NºPublicación: CN114753576A 15/07/2022

Solicitante:

高邮市明源照明科技有限公司

Resumen de: CN114753576A

本发明涉及一种太阳能反光结构系统,包括安装支架,所述安装支架的前侧设有两个相对称的斜撑,所述斜撑的前侧壁上固定连接有多个螺纹柱,所述螺纹柱上均螺纹连接有螺母,两个所述斜撑之间还固定连接有两个相对称的连接板;通过设置的传动组件、清灰组件和喷水组件:在刷毛和水流的作用下,即可对反光板和反射条的表面灰尘进行刷除,避免灰尘堆积在反光板和多个反射条上影响太阳光的反射;该设计便于自动对反光板和多个反射条表面的灰尘进行清理,从而保证反光板和多个反射条表面的洁净度,有利于保证反光板和多个反射条对太阳光的反射效果,有利于提高对太阳光的利用效率。

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蓄能系统及蓄能系统的控制方法

NºPublicación: CN114754503A 15/07/2022

Solicitante:

中国石油大学(北京)

Resumen de: CN114754503A

本申请提供一种蓄能系统及蓄能系统的控制方法,该系统包括加热部分,该加热部分包括:控制器、第一水管、第二水管、水箱、温度检测组件、聚光组件、泵和受热器件,第一水管的两端分别连接水箱的上部和底部,聚光组件安装在位于水箱底部的第一水管处,第二水管的两端分别连接在水箱的下部,作为受热器件的换热管,温度检测组件安装在水箱中,用于测量水箱中的当前水温,泵安装在第二水管的出口处,用于控制水箱中流经第二水管的水的流量,控制器获取当前水温和受热器件的需求温度,并根据当前水温和需求温度,调整泵的功率。该系统中,通过吸收聚光组件聚拢的热量,实现了热源的利用。

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Greenhouse with photovoltaic system

NºPublicación: US2022217920A1 14/07/2022

Solicitante:

VENUSIO TAMBURRINO LUIGI GIUSEPPE MARIA [IT]

CN_114222496_PA

Resumen de: US2022217920A1

A new integrated unitary system for producing electricity for a greenhouse or other metal carpentry structure associates a photovoltaic system, an innovative apparatus reflecting solar radiation, and an innovative water system for cooling and washing photovoltaic panels, which are all combined with the greenhouse or the metal carpentry structure.

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SOLAR ENERGY UTILIZATION DEVICE

NºPublicación: WO2022148000A1 14/07/2022

Solicitante:

BOLY MEDIA COMM SHENZHEN CO [CN]

WO_2022147704_A1

Resumen de: WO2022148000A1

A solar energy utilization device, comprising a light energy utilization device (200) and a convex light concentrating device (100). The convex light concentrating device (100) is filled with a transparent liquid (130). The convex light concentrating device (100) has a light-transmissive convex sidewall (110) provided obliquely, and sunlight can be transmitted to the transparent liquid (130) from the light-transmissive convex sidewall (110). A first light energy utilization part (210) is provided at the bottom of an accommodating cavity, and sunlight transmitted from the transparent liquid (130) to the light-transmissive convex sidewall (110) forms a total internal reflection phenomenon, so that the convex light concentrating device (100) more conveniently concentrates the sunlight onto the first light energy utilization part (210), thereby preventing the sunlight from being refracted from the light-transmissive convex sidewall (110) after being reflected by the inner wall of the convex light concentrating device (100) into the transparent liquid (130), so as to concentrate more sunlight onto the light energy utilization part (210) and improve light concentrating efficiency.

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SOLAR ENERGY UTILIZATION DEVICE

NºPublicación: WO2022147704A1 14/07/2022

Solicitante:

BOLY MEDIA COMM SHENZHEN CO [CN]

WO_2022148000_A1

Resumen de: WO2022147704A1

A solar energy utilization device, comprising a light energy utilization device and a convex liquid light-condensing device. The convex liquid light-condensing device is filled with a transparent liquid. The convex liquid light-condensing device has a light-transmitting convex side wall arranged obliquely, and sunlight can be transmitted into the transparent liquid from the light-transmitting convex side wall. A first light energy utilization portion is arranged at the bottom of an accommodating cavity, and sunlight emitted from the transparent liquid to the light-transmitting convex side wall forms total reflection, such that the convex liquid light-condensing device converges the sunlight onto the first light energy utilization portion, thereby preventing the sunlight from being reflected into the transparent liquid by the inner walls of the convex liquid light-condensing device and then being refracted out from the light-transmitting convex side wall, so that more sunlight is converged to the first light energy utilization portion, increasing the light-condensing efficiency.

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利用太阳能光热储热管道的保温装置

NºPublicación: CN114739024A 12/07/2022

Solicitante:

北京金原科技有限公司

Resumen de: CN114739024A

本发明公开了一种利用太阳能光热储热管道的保温装置,包括:透明罩,所述透明罩的内部一侧设有弧形设置的保温槽,所述保温槽内设有可沿所述透明罩周向伸缩的保温层,所述透明罩内设有储热管主体,控制部依据光照情况控制所述保温层伸缩。通过设置储热管主体的工作条件来控制保温层的伸出或收缩,以使得在储热管主体在储热后能够在光照条件不好的情况下减少与外界的热传递,降低储热管主体的热量损失,使得太阳能转化为热能的利用率更高;并且还可根据光照角度来调整保温层覆盖透明罩的面积,也就是将有阴影的部分进行覆盖,将太阳光照射的地方进行裸露,减少阴影部分的热量流失。

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一种槽式集热器控制方法及装置

NºPublicación: CN114739022A 12/07/2022

Solicitante:

中国船舶重工集团新能源有限责任公司中国船舶集团有限公司

Resumen de: CN114739022A

本申请公开了一种槽式集热器控制方法及装置,属于光能热利用装置控制领域,所述方法包括:获取所述集热管内所述导热介质的温度信息以及所述反光镜的逐日位置信息;根据所述温度信息以及所述逐日位置信息确定所述反光镜的偏焦位置信息。基于所述导热介质的温度信息和逐日位置信息确认所述反光镜的偏焦位置信息,以调整反光镜的位置,改变所述反光镜的集热率,进而调整集热管内所述导热介质温度,减小导热介质的温度波动,将导热温度保持在合理范围,保证导热介质不严重超温,可提高导热介质和集热器的使用寿命。

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一种基于太阳能光谱分频药材干燥耦合供能系统

NºPublicación: CN114739134A 12/07/2022

Solicitante:

华东交通大学

Resumen de: CN114739134A

本发明公开了一种基于太阳能光谱分频药材干燥耦合供能系统。一方面,在太阳能光谱分频光电应用方面,太阳能电池产生的电能供药材干燥系统中的鼓风机和抽风机运行,多余电能输送到国家电网中。另一方面,在太阳能光谱分频药材干燥方面,集热管中产生的热水作为干燥室中干燥药材的热源,多余热能用储热器进行储存。本发明的主要是一套利用太阳能光谱分频对中药材进行干燥处理的清洁能源供能系统。

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一种储能发电系统及储能发电方法

NºPublicación: CN114738069A 12/07/2022

Solicitante:

中国科学院工程热物理研究所

Resumen de: CN114738069A

本发明提供的一种储能发电系统及储能发电方法,属于涉及能量存储技术领域,本发明提供的一种储能发电系统,包括:储热单元,供冷单元,第一发电机组,第二发电机组。本装置在太阳光充足时将太阳能储存起来,蓄热器能给第二换热器和第三换热器提供热能,在本装置一侧设有液氮储罐,当太阳光不充分时,第一发电机组做功,通过第一换热器的液氮会变成高压氮气,再由高压氮气变成高温高压氮气,随后高温高压氮气在膨胀机组内释能做功;第二发电机组内部气体工质通过第三换热器后会从常温高压状态变成高温高压状态,经过第三膨胀机释能做功;本装置实现了通过利用太阳能和液氮进行发电的过程,发电方式并不单一,并且具有发电效率高的优点。

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基于纳米流体分频的家用太阳能热电氢储能利用系统

NºPublicación: CN114719452A 08/07/2022

Solicitante:

上海理工大学

Resumen de: CN114719452A

本发明公开了一种基于纳米流体分频的家用太阳能热电氢储能利用系统,本系统聚光装置、纳米流体分频器、光伏电池阵列和纳米流体集热器从上到下依次间隔布置,纳米流体分频器和纳米流体集热器的输出端连接潜热储热器的输入端,潜热储热器的输出端经第一泵连接纳米流体分频器和第一温控器的输入端,第一温控器的输出端连接纳米流体集热器的输入端;纳米流体‑水换热器与潜热储热器之间通过第二泵构成液体回路,纳米流体‑水换热器输出端经第二温控器连接电解池的输入端,电解池的输出端依次连接储氢罐和氢燃烧器,光伏电池阵列提供蓄电池和电解池电源,蓄电池连接逆变器提供交流电源。本系统利用全光谱太阳能达到能源梯级互补利用目的。

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一种太阳能光热采集器

NºPublicación: CN114719453A 08/07/2022

Solicitante:

江苏启翔光电科技有限公司

Resumen de: CN114719453A

本发明涉及太阳能技术领域,公开了一种太阳能光热采集器,包括底板,所述底板上端设置有调节机构,所述底板上端前后侧固定连接有固定板,所述固定板中部均设置有转轴,所述转轴外部转动连接有固定柱,所述固定柱上端固定连接有聚光器,所述聚光器中部固定连接有安装柱,所述聚光器后侧设置有除尘机构,所述调节机构包括电机、丝杆、螺母,所述电机上端输出端固定连接有丝杆,所述丝杆外部螺纹连接有螺母。本发明中,聚光器能够更好的聚光,提高了采集器本体的工作效率,增加了太阳能光热采集器的适用性,并且实现了可以对聚光器的除尘效果,提高了采集效果,防止灰尘影响采集结果。

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一种光热-电热互补的热化学储能装置

NºPublicación: CN114719451A 08/07/2022

Solicitante:

华中科技大学

Resumen de: CN114719451A

本发明涉及一种光热‑电热互补的热化学储能装置,包括聚光器和圆管反应器,所述圆管反应器包括透明外管和置于所述透明外管内的泡沫金属内管,所述透明外管通过支架安装在所述聚光器的聚焦处,所述泡沫金属内管两端分别穿出所述透明外管两端端部并外露,且所述泡沫金属内管外露的两端分别连通设有导气接口以及分别连接有电极,所述电极分别通过线路连接电源。优点:能够实现聚光升温和电加热的双重效果,有效解决了光照强度波动导致催化反应不稳定的问题,保证装置运行稳定性;该装置直接利用太阳能光热,提高了太阳能的利用效率;同时在热催化转化中添加电场和光场作用,促进了化学反应活性,提升储能效率。

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宽带广角透射式平面超表面聚光镜及包含其的装置和系统

NºPublicación: CN114721137A 08/07/2022

Solicitante:

中国科学院电工研究所

Resumen de: CN114721137A

本发明属于电解水制氢装置技术领域,具体涉及一种宽带广角透射式平面超表面聚光镜及包含其的装置和系统,本发明集平面龙伯透镜的广角聚光优势、多层级联架构平面超表面透镜的宽带聚光优势以及金属纳米颗粒对太阳光谱吸收增强优势于一体,将为固体氧化物电解水制氢化学反应提供800℃的工作温度,并且在反T形截面吸热管中形成电解池;将该装置先以串联方式组装,提高聚光吸热温度,以满足电解水制氢所需热量。然后,再进行并联组装,增大产氢量,以满足人类生产生活所需。

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一种聚光型平板太阳能集热器

NºPublicación: CN114719449A 08/07/2022

Solicitante:

安徽科技学院

Resumen de: CN114719449A

本发明涉及平板太阳能集热器技术领域,具体的说是一种聚光型平板太阳能集热器,包括太阳能集热器本体,所述太阳能集热器本体包括外框,所述外框上端和前后两侧均呈开口状,所述外框前后两侧均通过连接螺栓固定安装有堵头,所述外框内左右两侧壁前后两端均固定设置有第一支撑板。本发明通过凸透镜将光线集中到凸透镜中部,并照射到集热支管上端,照射在第一反射板上的第一反射槽内的光线,反射到集热支管左右两侧,从而起到聚光的作用,提高太阳能集热器本体的集热效果;通过支架结构对太阳能集热器本体进行支撑,并且能够调节太阳能集热器本体的倾斜角度;通过槽式反光结构的设置,使得太阳能集热器本体上端的光线更充足。

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一种使用太阳能供热的装置

NºPublicación: CN114719325A 08/07/2022

Solicitante:

贝斯格实业股份有限公司

Resumen de: CN114719325A

本发明公开了一种使用太阳能供热的装置,具体涉及太阳能供热技术领域,包括底座、太阳能电池板、用于临时储存热水的第一储存箱、第二储存箱和集热组件,所述第一储存箱和第二储存箱的上端均设置有温度感应器,所述第二储存箱内设置有电热丝,所述控制箱内设置有蓄电池和PLC控制器,所述第二储存箱和第一储存箱的上端一侧均设置有压力平衡管。本发明所述的一种使用太阳能供热的装置,能够持续对第一储存箱内的水进行加热,加热到一定的温度后,可将其转移至第二储存箱内进行储存,同时第二储存箱可再次利用太阳能转化的电能进行加热保温,整个装置充分利用太阳能,可实现持续供热和夜间供热,并且可控制供热热水的温度,均具有极大的使用价值。

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ASYMMETRIC SOLAR RECEIVER

Nº publicación: US2022214078A1 07/07/2022

Solicitante:

C DOS CONSULTING & ENG S L [ES]

MA_54973_A1

Resumen de: US2022214078A1

The invention relates to an asymmetric solar receiver suitable for its installation in heliostat tower solar power plants, wherein said receiver is adapted to cover at least an angular region of around a tower, and wherein the effective surface density of the receiver for receiving radiation varies depending on its orientation over the covered angular region thereof. The effective surface of said receiver is preferably made of one or more panels and, more preferably, the receiver comprises at least two panels, wherein at least one of the panels comprises a smaller height than the other panels. The invention also relates to a solar tower comprising said receiver, a solar field comprising said tower, a solar power plant comprising said solar field, and a process for installing a solar field.

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