| 摘要 |
PURPOSE:To build arm apparatus compact, cut the cost down, make temperature controls easy, and prevent a room on the lower temperature side from entering a negative pressure region by employing a sole refrigerating plant operation type in which a refrigerating plant is commonly used for cooling a plurality of rooms to different temperatures. CONSTITUTION:An evaporator 10 is installed in a room 1 with a lower cooling temperature, and air in the room 1 and air in a room 2 with a higher cooling temperature are led to the air inlet side of the evaporator 10. A large portion of the air flow from the air outlet of the evaporator 10 is supplied to the room 1 with a lower cooling temperature, and the rest of the air flow to the room 2 with a higher cooling temperature. |
