| 摘要 |
PURPOSE:To re-circulate liquid phase operating fluid to an evaporating unit surely to enable to transport heat sufficiently by a method wherein a turbine, rotated by gas phase operating fluid, is provided between the evaporating unit and a condensing unit while a pump, sucking up the liquid phase operating fluid to send it to the evaporating unit, is driven by the turbine. CONSTITUTION:When the evaporating unit 21 is provided with heat Q by arranging the evarporating unit 21 through a power cable, for example, and the condensing unit 22 is exposed to fluid for cooling to deprive the condensing unit 22 of the heat Q, the liquid phase working fluid is evaporated in the evaporating unit 21 and the gas phase working liquid is condensed and liquefied in the condensing unit 22, therefore, a pressure difference is generated between the evaporating unit 21 and the condensing unit 22 and, as a result, the gas phase working liquid flows from the evaporating unit 21 to the condensing unit 22. When the gas phase working fluid passes through the turbine 32, the turbine 32 is rotated and, as a result, the pump 30 is rotated by the turbine 32 through a reduction gear 37 while the liquid phase fluid 31 in a liquid reservoir 29 is sucked up by a pump 30. |
