公开(公告)号：EP2331885A4

公开(公告)日：2014-07-09

申请号：EP09818531

申请日：2009-10-01

申请人： POLK STEVEN

发明人： BUTLER BARRY L ,  DAVENPORT ROGER L ,  NEMAZI JOHN E

IPC分类号： F24J2/38 ,  F24J2/07 ,  F24J2/10 ,  F24J2/16 ,  F24J2/24 ,  F24J2/36 ,  F24J2/40 ,  F24J2/52 ,  F24J2/54 ,  G01J1/20 ,  G02B5/08 ,  G02B5/09 ,  G02B7/183

CPC分类号： F24J2/16 ,  F24J2/07 ,  F24J2/245 ,  F24J2/248 ,  F24J2/36 ,  F24J2/40 ,  F24J2/405 ,  F24J2/542 ,  F24J2002/1085 ,  F24J2002/5462 ,  F24J2002/5465 ,  F24J2002/5479 ,  F24J2002/5486 ,  G02B5/09 ,  G02B7/183 ,  Y02B10/20 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/46 ,  Y02E10/47

摘要： A solar collector is provided with a reflective panel assembly that is supported by a frame and pivots about a first horizontal axis. The panel assembly is configured for reflecting sunlight to a common focal point, and includes a central panel and a pair of outer panels each pivotally coupled to the central panel and configured for folding over the central panel. A collector assembly is mounted relative to the frame and pivotal about a second horizontal axis. The collector assembly is configured for collecting solar energy and includes a receiver that is positioned at the focal point. The receiver is configured for extracting energy from the reflected sunlight. The solar collector may also include a four-bar linkage assembly for supporting the panel assembly and the collector assembly during movement from a collapsed position and a partially extended position.

公开(公告)号：EP2591292A4

公开(公告)日：2015-09-02

申请号：EP11804238

申请日：2011-07-03

申请人： GLASSPOINT SOLAR INC

发明人： O'DONNELL JOHN SETEL ,  VON BEHRENS PETER EMERY ,  HEISLER STUART M

IPC分类号： F24J2/04 ,  F24J2/10 ,  F24J2/24

CPC分类号： F24J2/12 ,  B08B3/08 ,  B08B9/055 ,  F24J2/05 ,  F24J2/07 ,  F24J2/14 ,  F24J2/24 ,  F24J2/245 ,  F24J2/461 ,  F24J2/4636 ,  F24J2/541 ,  F24J2002/1023 ,  F28G1/12 ,  Y02A20/142 ,  Y02E10/41 ,  Y02E10/45 ,  Y02P80/24

摘要： Solar energy generates steam in a “once-through” configuration without recirculation, with closely managed steam quality, to produce wet steam from high-contaminant feed water without scaling or fouling. Feed water is pressurized, preheated, and evaporated in a series of pipes exposed to concentrated solar energy to produce a water-steam mixture for direct distribution to an industrial process such as enhanced oil recovery or desalination. Water flow rates are managed based on measurements of solar energy and steam production to manage variations in the solar energy. Steam generator piping system uses continuous receiver pipe that is illuminated by segmented parabolic mirrors enabled to track the sun. Provisions for steam generator piping recurring maintenance are provided. Thermal energy from hot condensate and/or from low quality steam is recaptured and warms inlet water.

摘要翻译： 太阳能以“一次通过”的形式产生蒸汽，无需再循环，具有严格管理的蒸汽质量，可以从高污染的供水产生湿蒸汽，而不会造成结垢或结垢。 给水被加压，预热并在一系列暴露于太阳能集中的管道中蒸发，以产生水蒸气混合物，用于直接分配到工业过程，例如强化采油或脱盐。 水流量基于太阳能和蒸汽生产的测量来管理，以管理太阳能的变化。 蒸汽发生器管道系统使用由能够跟踪太阳的分段抛物面反射镜照亮的连续接收管。 提供蒸汽发生器管道循环维护的规定。 来自热凝析物和/或低质量蒸汽的热能被回收并加热入口水。

公开(公告)号：EP2504636A4

公开(公告)日：2014-12-17

申请号：EP10831919

申请日：2010-11-23

申请人： TEOH SIANG TEIK

发明人： TEOH SIANG TEIK

IPC分类号： F24J2/44 ,  F24D11/00 ,  F24D17/00 ,  F24J2/00 ,  F24J2/24 ,  F24J2/34 ,  F24J2/46

CPC分类号： F24J2/44 ,  F24D11/003 ,  F24D17/0021 ,  F24D2200/14 ,  F24D2220/08 ,  F24J2/0023 ,  F24J2/245 ,  F24J2/345 ,  F24J2/4647 ,  Y02B10/20 ,  Y02E10/44

摘要： Disclosed is a solar water-heating-and-cooling system (20) that included a collector array panel (32, 36) having thermosyphon coaxial heating/cooling tubes (52). The disclosed system (20) avoids damaging the collector array panel (32, 36) by filling the tubes (52): 1. only when environmental conditions ensure that damage won't occur,—and/or 2. using a filling method that ensures that damage won't occur. Thermosyphon coaxial heating/cooling tubes (52) disclosed herein may be open both at their upper and lower ends. Tubes (52) that are open at their, lower end enables capturing radiative cooling of liquid present within the tubes (52). A cold water storage tank (46) and cold radiator array (48) included in the water-heating-and-cooling system (20) permits preserving and using the radiative 'cooling. Also disclosed are coaxial tubes (104, 106) that enable simpler and easier installation of the system (20), and also provide a less architecturally intrusive system (20).

公开(公告)号：EP2338007A4

公开(公告)日：2015-01-07

申请号：EP09822813

申请日：2009-10-23

申请人： BABCOCK & WILCOX POWER GENERAT

发明人： IANNACCHIONE STEVEN P ,  SHIFFER DENNIS R ,  WASYLUK DAVID T ,  MARSHALL JASON M ,  KRAFT DAVID L ,  GRANT GEORGE ,  ALEXANDER KIPLIN C ,  WILSON RICKEY A ,  PERSINGER JUSTIN A ,  DEPIZZO ADAM N ,  ALBRECHT MELVIN J

IPC分类号： F24J2/04 ,  F22B1/00 ,  F22B37/20 ,  F24J2/07 ,  F24J2/24

CPC分类号： F24J2/245 ,  F22B1/006 ,  F22B37/201 ,  F22B37/208 ,  F24J2/07 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/46 ,  Y02P80/156 ,  Y02P80/24

摘要： A shop-assembled solar receiver heat exchanger having an arrangement of heat transfer surfaces and a vertical steam/water separator structurally and fluidically interconnected thereto. A vertical support structure is provided to support the vertical separator and the heat transfer surfaces. The vertical support structure is bottom supported, while the vertical steam/water separator and heat exchanger heat transfer surfaces are top supported from the vertical support structure. The vertical support structure provides structural support and rigidity for the heat exchanger and a means by which the heat exchanger can be picked up and lifted for placement at a desired location. A fabrication/transport/lifting fixture is provided which facilitates fabrication, assembly, transportation and erection of the heat exchanger from the shop to the field. The fixture supports two trunnion shafts attached to the support structure of the receiver. Lifting lugs would be located on the top end of the support structure. Upon arrival at the job site in the field, a crane lifts the heat exchanger receiver to vertical, rotating about the trunnion shafts on the fixture, and then lifts the heat exchanger receiver for placement at a desired location.

公开(公告)号：EP2636969A4

公开(公告)日：2014-11-05

申请号：EP11837603

申请日：2011-11-02

申请人： ABENGOA SOLAR NEW TECH SA

发明人： NUÑEZ BOOTELLO JUAN PABLO

IPC分类号： F24S10/70 ,  F24S23/74 ,  F24S23/79

CPC分类号： F24J2/24 ,  F24J2/07 ,  F24J2/14 ,  F24J2/18 ,  F24J2/245 ,  F24J2/265 ,  F24J2002/1023 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/45

摘要： The invention relates to a solar collector having a multi-tube receiver, to thermosolar plants that use said collector and to a method for operating said plants, where the multi-tube receivers have a primary reflector (5) formed by two continuous symmetrical parametric curves, a secondary reconcentrator (6) and a receiver (1) that includes several connected tubes (7) with a circular cross-section, the center of gravity of the collector being located very close to the axis of rotation of the collector itself, and the concentration ratio C/Cmax being greater than 0.63, having 100% collection efficiency and having a maximum of two reflections of solar rays (8). The thermosolar plants that use said multi-tube receivers combine same with cylindrical or trough collectors with a tubular receiver and can be used for the direct generation of steam (with a saturation and overheating zone) or the indirect generation of steam (with the collectors connected in series).

公开(公告)号：EP1891383A4

公开(公告)日：2012-09-26

申请号：EP06748001

申请日：2006-05-29

申请人： ROENNKVIST BO

发明人： ROENNKVIST BO

IPC分类号： F24J2/10 ,  F24J2/24 ,  F24J2/26 ,  F24J2/46

CPC分类号： F24J2/14 ,  F24J2/245 ,  F24J2/265 ,  F24J2/464 ,  Y02E10/44 ,  Y02E10/45

摘要： A solar collecting reflector comprises a reflecting portion (6) with at least one curved surface (22, 24; 46), adapted to reflectingly collect sun rays towards a fluid conduit (18) adapted for a heat absorbing fluid. In accordance with the invention, it is provided with an integrated support device (14, 15, 42, 44). The invention also relates to a solar collector comprising such a solar collecting reflector.

公开(公告)号：EP1728030A4

公开(公告)日：2012-08-15

申请号：EP05706246

申请日：2005-02-17

申请人： SOLAR HEAT AND POWER PTY LTD

发明人： LE LIEVRE PETER

IPC分类号： F24J2/10 ,  F24J2/07 ,  F24J2/16 ,  F24J2/24 ,  F24J2/46 ,  F24J2/50 ,  F24J2/54

CPC分类号： F24J2/05 ,  F24J2/07 ,  F24J2/10 ,  F24J2/16 ,  F24J2/242 ,  F24J2/245 ,  F24J2/4636 ,  F24J2/464 ,  F24J2/506 ,  F24J2/54 ,  F24J2/541 ,  F24J2002/1023 ,  F24J2002/1076 ,  F24J2002/108 ,  F24J2002/5468 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/47

摘要： A collector system (12) is disclosed that comprises a row of linearly conjoined collector structures (13). The collector system is arranged to be located at a level above a field of reflectors (10) and to receive solar radiation reflected from the reflectors within the field. The collector structure (13) comprises an inverted trough (16) and, located within the trough, a plurality of longitudinally extending absorber tubes (30) that, in use, are arranged to carry a heat exchange fluid. The absorber tubes (30) are supported side-by-side within the trough and each absorber tube has a diameter that is small relative to the aperture of the trough. The ratio of the diameter of each absorber tube to the trough aperture dimension is of the order of 0.01:1.00 to 0.10:1.00 and, thus, the plurality of absorber tubes functions, in the limit, effectively to simulate a flat plate absorber.