| 摘要 |
PURPOSE:To conduct space cooling in the summer season by supplying high temperature heat from a high temperature side heat exchanger to a first reaction tank on the high temperature endothermic side of a chemical heat pump, and extracting low temperature heat from a fourth reaction tank on the low- temperature endothermic side of the chemical heat pump. CONSTITUTION:First to fourth reaction tanks T-1-T-4 constitute a chemical heat pump. The chemical heat pump is operated in a batch processing type. The first reaction tank T-1 of the chemical heat pump becomes high-temperature endothermic side during space cooling, and a middle temperature endothermic side during space heating. The second reaction tank T-2 becomes a middle exothermic side during the space cooling and a high-temperature exothermic side during the space heating. the third reaction tank T-3 is connected a heat storage part 2 and becomes a middle temperature exothermic side during the space cooling, and a middle temperature endothermic side during the space heating. The first reaction tank T-4 is connected to a high-temperature side heat exchanger 1, an indoor heat exchanger 3 and an external air cooler 4, and becomes a low-temperature endothermic source of the indoor heat exchanger 3 and a low-temperature exothermic source during the space heating.
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