| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem of slow rise in air-conditioning air and expensive facility cost in an air conditioning system also serving as an air curtain. <P>SOLUTION: The air conditioning system 1 also serving as the air curtain comprises: an indoor air conditioner 2; an air supply pipe line 5 having one end connected to the air conditioner 2 and the other end branched and connected to indoor sides and air curtain blowout ports to supply air-conditioned air; indoor blowout ports 6a each connected to the other end of the air supply pipe line 5; the air curtain blowout ports 4a each connected to the other end of the air supply pipe line 5 and provided at an entrance partitioned by an indoor shutter; and indoor side/air curtain switching dampers provided in the middle of the air supply pipe line 5. When the shutter at the entrance is closed, the air supply pipe line for the air curtain is closed to air-condition the indoor side. When the shutter at the entrance is opened, inflow of outside air at the entrance is blocked by the air curtain 4 of the air-conditioning air blown out of the air curtain blowout port 4a. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
