| 摘要 |
Cooling device (1) for a switch cabinet (20), having a housing (2) which has a first air duct (3) with a first air inlet opening (4) and a first air outlet opening (5), wherein an air/air heat exchanger is arranged in the first air duct (3), and having a second air duct (8) which is formed between a second air inlet opening (9) and a second air outlet opening (10), wherein the air/air heat exchanger (7) is also arranged in the second air duct (8) and an air/water heat exchanger and/or vaporizer (6) are/is arranged in the second air duct (8) downstream of the air/air heat exchanger (7) in the direction (x) of air flow, wherein the first air inlet opening (4) and the first air outlet opening (5) are open to the surroundings of the switch cabinet (20), and the second air inlet opening (9) and the second air outlet opening (10) are open to the interior of the switch cabinet (20), and wherein the first air duct (3) is fluidically separated from the second air duct (8). |
