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1. 发明专利

IL274607D0 A concentrated solar power receiver 未知
公开(公告)号：IL274607D0
公开(公告)日：2020-06-30
申请号：IL27460720
申请日：2020-05-12
申请人： VAST SOLAR PTY LTD , FISHER JAMES ROBERT , ALLAN CURTIS , KURT FRIEDRICH DREWES , BRUCE ALEXANDER LESLIE , TIMOTHY PETER JOST , NICHOLAS PAUL BARTOS
发明人： JAMES ROBERT FISHER , ALLAN CURTIS , KURT FRIEDRICH DREWES , BRUCE ALEXANDER LESLIE , TIMOTHY PETER JOST , NICHOLAS PAUL BARTOS
IPC分类号： F24S10/70 , F24S20/20 , F24S40/10
摘要： A concentrated solar thermal receiver is mounted on a tower to receive concentrated solar thermal energy from a concentrating array of solar reflectors. The receiver comprises a single layered array of tubes configured to carry a heat transfer fluid such as sodium and defining in combination an exposed concentrated solar thermal energy receiving surface. The array of tubes have a lower fluid inlet header communicating with an inlet conduit, and an upper fluid outlet communicating with an outlet conduit. The tubes are arranged in a serpentine configuration and define a fluid flow path which is predominantly transverse and upward. The receiver includes a thermally insulating cover movable between an open position and a closed position in which the solar thermal energy receiving surface is covered to block or reduce the incidence of solar flux on the tubes or to reduce heat loss from the array of tubes when they are not operational.

2. 发明专利

IL283685D0 A heliostat sub-assembly 未知
公开(公告)号：IL283685D0
公开(公告)日：2021-07-29
申请号：IL28368521
申请日：2021-06-03
申请人： VAST SOLAR PTY LTD , KURT FRIEDRICH DREWES , BRUCE ALEXANDER LESLIE
发明人： KURT FRIEDRICH DREWES , BRUCE ALEXANDER LESLIE
IPC分类号： F24S23/70 , F24S23/74 , G02B7/182 , G02B7/183
摘要： The invention relates to a heliostat sub-assembly and to a method of forming such a sub-assembly. The method of mounting a concave mirror to a supporting structure of a heliostat includes the steps of bonding a plurality of risers at predetermined spaced intervals to a rear face of the mirror, each riser having a bonding pad and a stem extending from the bonding pad, and applying a predetermined concave curvature to the mirror by conforming the front face of the mirror with a convex forming jig or die. The supporting structure and curved mirror are then aligned, and the supporting structure is clinched to the stems of the risers when the curved mirror is conformed with the forming die. The riser stems may be coupled to the bonding pads via multi-axial joint assemblies to enable limited multi-pivotal movement of the stems relative to the bonding pads to facilitate alignment of faces of the stems with the faces of the ribs defined by webs, and relative expansion and contraction of the mirror and supporting structure, the overlap between the riser stems and the webs being sufficient to accommodate clinching with variations in curvature of the glass sheet.

3. 发明专利

IL286878D0 Assembly and method for attaching a heliostat to a foundation 未知
公开(公告)号：IL286878D0
公开(公告)日：2021-10-31
申请号：IL28687821
申请日：2021-09-30
申请人： VAST SOLAR PTY LTD , BRUCE ALEXANDER LESLIE , BENJAMIN CHARLES PLANT
发明人： BRUCE ALEXANDER LESLIE , BENJAMIN CHARLES PLANT
IPC分类号： F16B41/00 , F16B7/02 , F24S23/70
摘要： This disclosure relates to an assembly and method for attaching a heliostat to a foundation in a tower-based solar thermal CSP installation. A heliostat securing assembly for securing a heliostat to a tubular foundation post comprises an insert locatable within an upper opening in the foundation post, the insert defining an aperture for receiving a support shaft of the heliostat. A clamp arrangement, for locating the insert in the upper opening in the foundation post, has at least one inner or outer bearing surface configured to bear against at least one corresponding outer or inner bearing surface of the insert. One or more urging connectors, for connecting the insert and the clamp arrangement, is operable to urge at least one of the insert and the clamp arrangement toward the other in an axial direction of the foundation post. At least one of the at least one outer or inner bearing surface and the at least one corresponding inner or outer bearing surface is configured to transform at least a portion of relative axial movement between the insert and the clamp into relative transverse movement such that, when the insert is located in the upper opening in the foundation post, operation of the urging connector(s) urges at least one of the insert and clamp arrangement in the transverse direction to clamp the securing assembly between the support shaft and foundation post and thereby secure the heliostat to the foundation post.

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