| 发明名称 | System and a method of operating a plurality of geothermal heat extraction borehole wells | ||
| 摘要 | A system and method of operation are shown where the system includes a plurality of geothermal wells, each well having a heat exchanger therein including closed cycle system piping to and from the surface, each well having plurality of appendages drilled in multiple directions in relation to the central borehole of the well and filled with heat conductive material in order to conduct heat from the appendages to the heat exchanger. At least one upstream working fluid manifold is connected at manifold inlets to piping conveying hot working fluid pumped from the closed cycle system piping of more than one of the plurality of geothermal heat extraction borehole wells and connected by manifold outlets to piping conveying the pumped hot working fluid to at least one heat engine. | ||
| 申请公布号 | US9091460(B2) | 申请公布日期 | 2015.07.28 |
| 申请号 | US201414221742 | 申请日期 | 2014.03.21 |
| 申请人 | GTherm, Inc. | 发明人 | Parrella, Sr. Michael J |
| 分类号 | F03G7/00;F24J3/08;F03G7/04;H02K7/18 | 主分类号 | F03G7/00 |
| 代理机构 | Ware, Fressola, Maguire and Barber LLP | 代理人 | Ware, Fressola, Maguire and Barber LLP |
| 主权项 | 1. A system, comprising: a plurality of geothermal heat extraction borehole wells, each well having a heat exchanger therein including closed cycle system piping to and from the surface, and each well having plurality of appendages drilled in multiple directions in relation to the central borehole of the well and filled with heat conductive material in order to conduct heat from the appendages to the heat exchanger; and at least one upstream working fluid manifold connected at manifold inlets to piping conveying hot working fluid pumped from the closed cycle system piping of more than one of the plurality of geothermal heat extraction borehole wells and connected by manifold outlets to piping conveying the pumped hot working fluid to at least one heat engine. | ||
| 地址 | Westport CT US | ||