US 12,449,165 B2
Refrigeration cycle system
Yuta Iyoshi, Osaka (JP); Yoshiki Yamanoi, Osaka (JP); and Kumiko Saeki, Osaka (JP)
Assigned to DAIKIN INDUSTRIES, LTD., Osaka (JP)
Filed by DAIKIN INDUSTRIES, LTD., Osaka (JP)
Filed on May 31, 2023, as Appl. No. 18/204,024.
Application 18/204,024 is a continuation of application No. PCT/JP2021/043883, filed on Nov. 30, 2021.
Claims priority of application No. 2020-199795 (JP), filed on Dec. 1, 2020.
Prior Publication US 2023/0324085 A1, Oct. 12, 2023
Int. Cl. F25B 7/00 (2006.01); F25B 41/40 (2021.01)
CPC F25B 7/00 (2013.01) [F25B 41/40 (2021.01)] 4 Claims
OG exemplary drawing
 
1. A refrigeration cycle system comprising:
a first circuit allowing circulation of a first refrigerant, the first circuit including a first compressor, a cascade heat exchanger, a receiver, and a first heat exchanger;
a second circuit allowing circulation of a second refrigerant, the second circuit including a second compressor, the cascade heat exchanger, and a second heat exchanger;
a first casing accommodating the first compressor; and
a second casing accommodating the second compressor; wherein
the receiver is provided outside the first casing,
the cascade heat exchanger is provided at the second casing, and
the receiver is provided at the second casing.