| 摘要 |
PROBLEM TO BE SOLVED: To provide an air-conditioner capable of being provided with improved performance by preventing the generation of wear powder due to friction of desiccant and properly regulating a refrigerant amount both during cooling operation and during heating operation without using a separately arranged receiver tank for storing a refrigerant. SOLUTION: A main circuit 8 of a refrigerating cycle is formed by interconnecting a compressor 1, an outdoor heat-exchanger 3, and an indoor heat-exchanger 5 and the main circuit 8 is provided with a drier 7 to adsorb a moisture content in a refrigerant. In this air-conditioner, the volume of the drier 7 is set t a value not smaller than a volume in which desiccant is sealed and a space is formed in the internal part of the drier. A part of the refrigerant is stored in the space formed in the internal part of a drier.
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