| 摘要 |
An air conditioning system has a freeze tank with a first coolant tank positioned therein with means for freezing a liquid in said freeze tank around said first coolant tank at a predetermined low temperature and cooling a specially prepared coolant as a liquid in the first coolant tank to the same low temperature; a second coolant tank contains a coolant connected to an evaporator coil in a duct means wherein flow from said second coolant tank through said evaporator coil provides for cooling air through said duct means when desired; heat absorber plates being located in said second coolant tank with means connecting said first coolant tank to said heat absorber plates for flowing the specially prepared coolant therethrough when desired.
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