作者: Robert D. Fischer
DOI:
关键词:
摘要: a heat pump system selectively operable in cooling and heating modes of operation having an internal combustion engine prime mover which produces refrigerant vapor compression, excess for rejection, is provided with first exchanger that evaporates compressed the mode operation, second uses rejected to working fluid, fluid distribution arrangement flow heated exchange relation said also, provide defrost capabilities improve pumping capacity at low ambient temperatures.