CLEANING VEHICLE AND METHOD FOR PARABOLIC TROUGH SOLAR COLLECTORS
    71.
    发明公开
    CLEANING VEHICLE AND METHOD FOR PARABOLIC TROUGH SOLAR COLLECTORS 审中-公开
    REINIGUNGSMITTEL UNDOVERHRENFÜRPARABOLISCHE SONNENKOLLEKTOREN

    公开(公告)号:EP2442048A1

    公开(公告)日:2012-04-18

    申请号:EP10785787.2

    申请日:2010-06-14

    IPC分类号: F24J2/46 B08B1/04 F24J2/14

    摘要: The invention relates to a vehicle and method for cleaning parabolic trough solar collectors (2), comprising: a motorised vehicle (1) including a water tank (4); front (5) and rear (6) cleaning arms, each with a telescopic part (7) having a plurality of sections, one end of said telescopic part being coupled to a pivot head (8) supporting a rotary cleaning brush (9) and including spraying nozzles (10); and proximity sensors (12) for the brushes (9). The vehicle includes front and rear transverse guide rails (13) which include a linear movement means (14) coupled, by means of a pivot (15), to the cleaning arms (5, 6). The brushes (9) can move relation to the head (8) by means of a shaft (21) actuated by a retraction actuator (27) in order to avoid obstacles (26).

    摘要翻译: 本发明涉及一种用于清洁抛物线太阳能收集器(2)的车辆和方法,包括:包括水箱(4)的机动车辆(1); 前部(5)和后部(6)清洁臂,每个具有多个部分的伸缩部分(7),所述伸缩部分的一端联接到支撑旋转清洁刷(9)的枢轴头(8) 包括喷嘴(10); 和用于刷子(9)的接近传感器(12)。 车辆包括前后横向导轨(13),其包括通过枢轴(15)联接到清洁臂(5,6)的线性运动装置(14)。 电刷(9)可以通过由缩回致动器(27)致动的轴(21)移动到头部(8),以避免障碍物(26)。

    SUPERHEATED STEAM SOLAR RECEIVER
    72.
    发明公开
    SUPERHEATED STEAM SOLAR RECEIVER 有权
    SUPRAERHITZTER SONNENLICHTDAMPFGENERATOR

    公开(公告)号:EP2439462A1

    公开(公告)日:2012-04-11

    申请号:EP10783005.1

    申请日:2010-06-02

    IPC分类号: F24J2/07 F22G1/06 F03G6/06

    摘要: Superheated steam tower receiver with a well-defined configuration that benefits the transfer of heat between the surface of the component and the working fluid. Composed of at least four subpanels that define the circulation circuit for the steam by means of internal passages. The component is provided with saturated steam and for the production of said steam it is possible to use other solar concentrator technology. The proposed configuration minimizes the technological risks inherent in superheated steam receiver technology where drawbacks arise in the structure of the material owing to the thermal cycles to which the solar component is subjected.

    摘要翻译: 过热蒸汽塔接收器具有明确的结构,有利于元件表面和工作流体之间的热传递。 由至少四个通过内部通道限定蒸汽循环回路的子面板组成。 该部件具有饱和蒸汽,并且为了生产所述蒸汽,可以使用其它太阳能集中器技术。 所提出的配置使过热蒸汽容器技术中固有的技术风险最小化,其中由于太阳能组件所经受的热循环,材料的结构中出现缺点。

    SELECTIVE SOLAR ABSORBENT COATING AND MANUFACTURING METHOD
    74.
    发明公开
    SELECTIVE SOLAR ABSORBENT COATING AND MANUFACTURING METHOD 有权
    SELEKTIVE SOLARABSORPTIONSMITTELBESCHICHTUNG UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号:EP2341038A1

    公开(公告)日:2011-07-06

    申请号:EP09821624.5

    申请日:2009-10-08

    IPC分类号: C03C17/36 F24J2/48

    摘要: Selective solar absorbent coating and manufacturing method, with solar absorption and low emissivity properties. The coating comprises a substrate (1) of metal, dielectric or ceramic material, at least one highly reflective metal layer (2) in mid-far infrared applied to the substrate itself which provides low emissivity properties, a multi-layer structure of alternating dielectric and metallic layers (3) of subnanometric thickness applied to the reflective metal layer and at least one dielectric layer (4) that acts as an anti-reflective layer for the solar spectrum. The coating is applicable as a selective absorbent coating in absorbent tubes for parabolic-trough solar collectors, in solar panels for hot water, heating or domestic cooling, both in the form of absorbent tubes and absorbent sheets, in capture systems in tower solar thermoelectric power plants, and in capture systems in Stirling disk systems.

    摘要翻译: 选择性太阳能吸收涂料和制造方法,具有太阳能吸收和低发射性能。 涂层包括金属,电介质或陶瓷材料的基底(1),在远红外线中的至少一个高反射金属层(2),其施加到基底本身,其提供低发射率特性;交替电介质的多层结构 以及施加到反射金属层的亚纳米级厚度的金属层(3)和用作太阳光谱的抗反射层的至少一个电介质层(4)。 该涂层可用作抛物槽太阳能收集器的吸收管中的选择性吸收涂层,在用于热水,加热或家用冷却的太阳能电池板中,以吸收管和吸收性片材的形式,在塔式太阳能热电电力的捕获系统中 植物和在斯特林磁盘系统中的捕获系统。

    METHOD FOR OBTAINING SOLID GRAPHENE SAMPLES OR SUSPENSIONS
    78.
    发明公开
    METHOD FOR OBTAINING SOLID GRAPHENE SAMPLES OR SUSPENSIONS 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON FESTSTOFFGRAPHENPROBEN ODER SUSPENSIONEN

    公开(公告)号:EP2924005A1

    公开(公告)日:2015-09-30

    申请号:EP13880227.7

    申请日:2013-11-21

    IPC分类号: C01B31/04 B82Y30/00

    摘要: Method for obtaining solid samples or suspensions of graphene optionally doped with heteroatoms from synthetic or natural polymers, which are subjected to pyrolysis in a furnace without oxygen at temperatures of between 400°C and 1,200°C and subsequently to a liquid-phase exfoliation phase. The polymers used are preferably polysaccharides, such as chitosan, alginate and alginic acid, which can be optionally doped with any heteroatom. The invention is intended primarily for use in microelectronics and photovoltaic devices in which graphene sheets are very useful. In addition, the graphene prepared cn be uses as an additive for polymers and ceramic materials.

    摘要翻译: 用于获得任选掺杂有来自合成或天然聚合物的杂原子的石墨烯的固体样品或悬浮液的方法,所述合成或天然聚合物在400至1200℃的温度下随后在无氧的炉中进行热解,随后进行液相剥离阶段。 所使用的聚合物优选为多糖,例如壳聚糖,藻酸盐和藻酸,其可任选地掺杂有任何杂原子。 本发明主要用于微电子学和光电器件,其中石墨烯片是非常有用的。 此外,制备的石墨烯可用作聚合物和陶瓷材料的添加剂。

    SOLAR TRACKER INCLUDING AN AZIMUTH ROTATION MECHANISM
    80.
    发明公开
    SOLAR TRACKER INCLUDING AN AZIMUTH ROTATION MECHANISM 审中-公开
    SONNENVERFOLGER MIT EINEM AZIMUTDREHMECHANISMUS

    公开(公告)号:EP2857777A1

    公开(公告)日:2015-04-08

    申请号:EP13797524.9

    申请日:2013-05-23

    IPC分类号: F24J2/54

    摘要: Solar tracker with azimuthal rotation mechanism arranged on the upper extremity of the pedestal (1), comprising a fixed base (10), a hollow bearing cap (3) to support the supporting structure on the fixed base (10), a rotating mechanical element (17) arranged between the bearing cap (3) and the fixed base (10) and two hydraulic cylinders (6, 6'), arranged at different heights in relation to the vertical axis of the bearing cap (3) and, fixed at one end to the bearing cap (3) and at the other end connected by the same fixed axle (7), which is attached to the fixed base (10) in such a way that, when the pistons of the cylinders (6, 6') begin to move, they cause the bearing cap (3) to which the cylinders (6, 6') are attached, to rotate, thereby rotating the cylinders (6, 6') relative to the same axle (7), which is fixed to the base (10).

    摘要翻译: 具有方位旋转机构的太阳跟踪器,布置在基座(1)的上端,包括固定基座(10),用于将支撑结构支撑在固定基座(10)上的中空轴承盖(3),旋转机械元件 (17),布置在所述轴承盖(3)和所述固定基座(10)之间,以及两个液压缸(6,6'),其相对于所述轴承盖(3)的垂直轴线布置在不同的高度处,并且固定在 一端连接到轴承盖(3)上,另一端通过相同的固定轴(7)连接,固定轴(7)以这样一种方式连接到固定基座(10)上,使得当气缸(6,6 ')开始移动,它们使得气缸(6,6')附接到的轴承盖(3)旋转,从而使气缸(6,6')相对于相同的轴(7)旋转,其中 固定在基座(10)上。