| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To level cooling performance in all servers by improving the cooling performance of servers inferior in the cooling performance arranged in large numbers in a server room. <P>SOLUTION: A server train L for arranging an air conditioner 2 in the forefront is constituted in the server room R, and cold air from the air conditioner 2 is fed to the respective servers S by forming an air blowing passage 5 under the floor 3 with every one server train L. A heat exchanger 12 is installed in the respective servers S. The heat exchanger 12 of the forefront server S<SB>1</SB>in one server train L and the heat exchanger 12 of the rearmost server S<SB>n</SB>are connected by a refrigerant pipe 16A. The heat exchanger 12 of the server S<SB>2</SB>just after the forefront server S<SB>1</SB>and the heat exchanger 12 of the server S<SB>n-1</SB>just before of the rearmost server S<SB>n</SB>are connected in parallel, and the mutual heat exchangers 12 of the servers S arranged inside the respective servers S are connected by a refrigerant pipe 16B. A pump 17 is arranged for circulating a refrigerant in the respective refrigerant pipes 16. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
