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    Vacuum solar thermal panel with pipe housing
    6.
    发明授权
    Vacuum solar thermal panel with pipe housing 有权
    真空太阳能电池板与壳体

    公开(公告)号：EP2474795B1

    公开(公告)日：2016-04-27

    申请号：EP10197369.1

    申请日：2010-12-30

    申请人： TVP Solar S.A.

    发明人： PALMIERI, Vittorio ,  DI GIAMBERARDINO, Francesco

    IPC分类号： F24J2/50 ,  F24J2/52

    CPC分类号： F24S80/54 ,  F24S10/70 ,  F24S2025/011 ,  Y02E10/40 ,  Y02E10/44

    摘要： The present application relates to a vacuum solar thermal panel with pipe housing (1) for a solar absorber pipe (10) of the type comprising at least a base portion (2) and a retention element (3) for the pipe (10). Advantageously according to the invention, the retention element (3) is in the form of a fork and has an elastic behaviour when forced by the pipe (10). The vacuum solar thermal panel with pipe housing (1) according to the invention avoids the risk of a vertical movement of the pipe and then of the solar absorber being associated to the pipe while allowing an easy insertion or mounting of the pipe itself during the assembly or manufacturing of the vacuum solar thermal panel.

    CONCENTRATING CENTRAL SOLAR RECEIVER
    8.
    发明公开
    CONCENTRATING CENTRAL SOLAR RECEIVER 有权
    中央聚焦太阳能接收器

    公开(公告)号：EP2981770A1

    公开(公告)日：2016-02-10

    申请号：EP14719109.2

    申请日：2014-04-02

    申请人： Stellenbosch University

    发明人： KRÖGER, Detlev, Gustav

    IPC分类号： F24J2/07

    CPC分类号： F24S20/20 ,  F24S10/45 ,  F24S10/70 ,  F24S2020/16 ,  Y02E10/41

    摘要： A central solar receiver (1) is provided having a heat exchanger assembly with walls that form an inlet chamber (2) and a generally juxtaposed outlet chamber (3) connected to each other by way of a multitude of tube assemblies (4). Each tube assembly (4) has an inner tube (6) and an outer tube (7) with the tube assemblies (4) extending away from the inlet and outlet chambers (2, 3). A remote end (8) of the outer tube (7) is closed and the inner tube (6) terminates short of that closed end (8). The interior of each inner tube (6) communicates with one of the inlet and outlet chambers (2, 3) and a space between each of the inner and outer tubes (6, 7) communicates with the other of the inlet and outlet chambers (2, 3) to form a passageway connecting the inlet and outlet chambers (2, 3) by way of the inner tube (6) and the space between the inner and outer tubes (6, 7) with a change in direction of flow of about 180°.

    HEAT COLLECTION DEVICE FOR SOLAR HEAT BOILER, AND TOWER-TYPE SOLAR HEAT BOILER EQUIPPED WITH SAME
    10.
    发明公开
    HEAT COLLECTION DEVICE FOR SOLAR HEAT BOILER, AND TOWER-TYPE SOLAR HEAT BOILER EQUIPPED WITH SAME 有权
    WÄRMEKOLLEKTORFÜRSOLARHEIZKESSEL UND TURMARTIGER SOLARHEIZKESSEL DAMIT

    公开(公告)号：EP2894402A1

    公开(公告)日：2015-07-15

    申请号：EP13826214.2

    申请日：2013-07-30

    申请人： Mitsubishi Hitachi Power Systems, Ltd.

    发明人： MARUMOTO, Takahiro ,  SHIKATA, Tetsuo

    IPC分类号： F22G3/00 ,  F22B37/22 ,  F22G1/16 ,  F24J2/24 ,  F24J2/42 ,  F28F9/02

    CPC分类号： F24S10/70 ,  F22B1/006 ,  F22G1/06 ,  F22G3/00 ,  F24S10/753 ,  F24S20/20 ,  F24S23/70 ,  F24S40/80 ,  F24S50/20 ,  F24S80/30 ,  Y02E10/41 ,  Y02E10/44

    摘要： A deviation between an inlet-outlet temperature difference of a first superheater part and an inlet-outlet temperature difference of each of second superheater parts can be reduced so that a difference in thermal expansion between the first superheater part and the second superheater part can be reduced. It is therefore possible to avoid damage on heat transfer pipes. A solar collector for a solar heat boiler is provided with: cylindrical headers (1,3,5) which are connected to opposite end portions of heat transfer pipes; and a solar heat collection portion including the heat transfer pipes and membrane bars fixing the heat transfer pipes to one another; wherein: the cylindrical headers include an inlet header (1) into which a fluid to be heated flows, an intermediate header (3) which is disposed in a position opposed to the inlet header (1) with interposition of the heat transfer pipes, and two outlet headers (5,5) which are provided to extend on opposite end sides of the inlet header and through which the fluid from the intermediate header can be discharged to the outside; and the solar heat collection portion includes a first superheating portion (2) which has a group of the heat transfer pipes connected between the inlet header (1) and the intermediate header (3) so as to form a center region of the solar heat collection portion, and second superheating portions (4,4) which have groups of the heat transfer pipes connected between the intermediate header (3) and the two outlet headers (5) so as to be formed on opposite sides of the first superheating portion (2) respectively.

    摘要翻译： 可以减少第一过热器部分的入口 - 出口温差与每个第二过热器部分的入口 - 出口温度差之间的偏差，使得可以减少第一过热器部分和第二过热器部分之间的热膨胀差 。 因此，可以避免传热管的损坏。 一种用于太阳能热水锅炉的太阳能收集器设置有：与传热管的相对端部连接的圆柱形集管（1,3,5）; 以及包括传热管和将传热管彼此固定的膜条的太阳能热收集部分; 其中：所述圆柱形集管包括入口集管（1），待加热流体流入所述入口集管（1），中间集管（3），其设置在与所述进口集管（1）相对的位置，并插入所述传热管;以及 两个出口集管（5,5），其设置成在入口集管的相对端侧延伸，来自中间集管的流体可以通过该出口集管排放到外部; 并且所述太阳能热收集部包括第一过热部分（2），所述第一过热部分（2）具有连接在所述入口集管（1）和所述中间集管（3）之间的一组所述传热管，以形成所述太阳热采集的中心区域 部分和第二过热部分（4,4），其具有连接在中间集管（3）和两个出口集管（5）之间的传热管的组，以便形成在第一过热部分（2）的相对侧上 ） 分别。