| 摘要 |
PURPOSE:To improve utilization efficiency and save energy by recovering heat such as industrial waste heat, etc., by means of a heat pump system to accumu late the heat in a heat accumulating medium in a heat accumulating system, and converting the quantity of heat into electric power energy by means of a generating system. CONSTITUTION:Environmental heat such as industrial waste heat, etc., is recovered by an evaporator 5 in a heat pump system 1. A high temperature working fluid heated by the evaporator 5 is compressed by a compressor 7, heats a working fluid from a low temperature bath 13 through a condenser 9, and is accumulated in a high temperature bath 12. The heated high tempera ture working fluid circulates to the low temperature bath 13 through an evapora tor 22, heats and evaporates a working fluid in an organic Rankine cycle gener ating system 18, generates electricity through a turbine 23, and a generator 24. Then, the high temperature working fluid passes through a condenser 25, and is preheated by environmental heat through a preheater 20, and continues to circulate. The heat sources such as industrial waste heat, geothermal energy, etc., can therefore be efficiently utilized and energy can also be saved.
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