JPS6238537U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例による空気調和装
置を示す冷媒配管系統図、第２図は従来の空気調
和装置を示す冷媒配管系統図である。 図において、１は圧縮機、２は凝縮器、５は送
風装置、６は第１の電磁弁、７は第２の電磁弁、
８は第１の減圧装置、９は第２の減圧装置、１０
は第１の空気冷却器、１１は第２の空気冷却器で
ある。なお、図中同一符号は同一又は相当部分を
示す。 FIG. 1 is a refrigerant piping system diagram showing an air conditioner according to an embodiment of this invention, and FIG. 2 is a refrigerant piping system diagram showing a conventional air conditioner. In the figure, 1 is a compressor, 2 is a condenser, 5 is a blower, 6 is a first solenoid valve, 7 is a second solenoid valve,
8 is a first pressure reducing device, 9 is a second pressure reducing device, 10
is a first air cooler, and 11 is a second air cooler. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機、凝縮器、減圧装置、空気冷却器及び送
風装置を備えた空気調和装置において、上記空気
冷起器を各々独立した冷媒回路を有する第１及び
第２の空気冷却器に分割すると共に、上記凝縮器
から上記第１の空気冷却器へ至る冷媒回路に第１
の電磁弁を介して第１の減圧装置を設け、かつ上
記凝縮器から上記第２の空気冷却器へ至る冷媒回
路に第２の電磁弁を介して第２の減圧装置を設け
、除霜運転時上記第１もしくは第２の空気冷却器
のいずれか一方から除霜するようにし、他方は冷
却運転を行うようにしたことを特徴とする空気調
和装置。 In an air conditioner equipped with a compressor, a condenser, a pressure reduction device, an air cooler, and a blower, the air cooling generator is divided into first and second air coolers each having an independent refrigerant circuit, and A refrigerant circuit from the condenser to the first air cooler includes a first air cooler.
A first pressure reducing device is provided via the solenoid valve, and a second pressure reducing device is provided via the second electromagnetic valve in the refrigerant circuit leading from the condenser to the second air cooler, and the defrosting operation is performed. An air conditioner characterized in that, at the time, defrosting is performed from either the first or second air cooler, and the other is configured to perform cooling operation.