| 摘要 |
PROBLEM TO BE SOLVED: To provide an optimal spot cooler when working is carried out at a plurality of working locations by one worker moving from one to another by enabling the blowing of cool air only from any one of a plurality of cool air blowoff ports. SOLUTION: In this cooler, a heat source side unit which has a compressor, a condenser and a fan for the condenser is integrated with a user's side unit which has an evaporator and a fan for the evaporator and a plurality of blowoff ducts are arranged to individually blow cool air W4 blown from the fan for the evaporator. In this case, a main blowoff chamber 21 communicating with a cool air blowoff port 18 and branch blowoff chambers 22A, 22B... branched off the main blowoff chamber 21 while communicating respectively with the blowoff ducts are interposed between a cool air blowoff port 18 and the blowoff ducts in the user's side while a passage switching means 23 is attached to make the main blowoff chamber 21 alternatively communicate with any one of the branch blowoff chambers 22A and 22cB... thereby enabling the blowing of the cool air only from any one of the plurality of blowoff ducts. |
