| 摘要 |
A liquid vapor absorption system comprises: one or more absorbers (15), one or more generators (19), and a fluid loop for directing refrigerant absorption fluid between the absorbers and generators, heat exchangers (11) for selectively functioning as an evaporator or a condenser and cooperating with an indoor coil (22) for recovering thermal energy, a reservoir (1) for condensed refrigerant, a phase-change thermosyphon loop (2, 4, 23) for directing condensed refrigerant from the reservoir (1) to the heat exchange section (3) of an absorber (15) for removing heat of absorption, and a reversing valve means (5) for selectively directing gaseous refrigerant to the heat exchangers (11) functioning as a condenser, and for simultaneously directing gaseous refrigerant from the heat exchangers (11) functioning as an evaporator to the absorber (15).
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