US 11,913,702 B2
Cooling system including a plurality of cooling units
Jin-Ho Yoo, Seoul (KR); and Jung Hoon Lee, Siheung-si (KR)
Assigned to MH TECHNOLOGIES INC., Incheon (KR)
Appl. No. 17/442,408
Filed by MH TECHNOLOGIES INC., Incheon (KR)
PCT Filed Dec. 30, 2020, PCT No. PCT/KR2020/019359
§ 371(c)(1), (2) Date Sep. 23, 2021,
PCT Pub. No. WO2022/145531, PCT Pub. Date Jul. 7, 2022.
Claims priority of application No. 10-2020-0186544 (KR), filed on Dec. 29, 2020.
Prior Publication US 2023/0086921 A1, Mar. 23, 2023
Int. Cl. F25B 1/00 (2006.01); F25D 17/02 (2006.01); F28D 21/00 (2006.01)
CPC F25D 17/02 (2013.01) [F28D 21/00 (2013.01); F28D 2021/0028 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A cooling system comprising:
a first cooling unit installed at a cooling target, the first cooling unit including a first cooling pipe forming a flow path of a first refrigerant; and
a second cooling unit installed at the cooling target, the second cooling unit including a second cooling pipe forming a flow path of a second refrigerant,
wherein the first cooling pipe includes:
a first cooling pipe first end positioned at a first side of the cooling target, the first cooling pipe first end being configured to receive the first refrigerant; and
a first cooling pipe second end positioned at a second side of the cooling target, the first cooling pipe second end being configured to discharge the first refrigerant, and
wherein the second cooling pipe includes:
a second cooling pipe first end positioned at the first side of the cooling target, the second cooling pipe first end configured to discharge the second refrigerant; and
a second cooling pipe second end positioned at the second side of the cooling target, the second cooling pipe second end being configured to receive the second refrigerant.