| 摘要 |
Systems for transferring energy between a conditioned zone, a heat source or sink liquid, and an ambient zone including combination liquid-source, air-source heat pumps with multi-fluid reversing means and an easily manufactured multi-fluid heat exchanger. Specifically three types of heat pumps: a split system of unitary type with conventional refrigerant reversing means, multi-fluid heat exchanger(s), and heat source or sink fluid reversing means; a self-contained or packaged type with conventional refrigerant reversing means, a multi-fluid heat exchanger, a conventional liquid-to-refrigerant heat exchanger, heat source or sink liquid reversing means, and innovative component arrangement which allows ambient air to be utilized as a heat source or sink fluid; a self-contained or packaged type with innovative component arrangement which allows air reversing means, multi-fluid heat exchangers, and heat source or sink liquid reversing means.
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