HEAT STORAGE UNIT
PROBLEM TO BE SOLVED: To perform air conditioning by performing heat-storing operation, at the same time, by mounting an evaporation pressure-adjusting device to a heat storage unit, and hence by adjusting the evaporation pressure of an indoor machine in a heat-storage air conditioner. SOLUTION: The...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To perform air conditioning by performing heat-storing operation, at the same time, by mounting an evaporation pressure-adjusting device to a heat storage unit, and hence by adjusting the evaporation pressure of an indoor machine in a heat-storage air conditioner. SOLUTION: The heat storage unit of a heat-storage air conditioner has an outdoor unit with a compressor 1 and a condenser 2, a heat-storage unit with a pressure-reducing device 3, switching valves 8a, 8b, and 8c, and a heat- storage heat exchanger 4, an indoor unit with a pressure-reducing device 5, and an evaporator 6, and piping for connecting them. In the unit, an evaporation pressure-adjusting device 7 is provided between a position of the gas piping of the indoor unit side and a position where the gas piping branches so that one of the gas piping is connected to the heat-storage heat exchanger 4 and the other are connected to the outdoor and indoor units, respectively. |
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