| 摘要 |
The invention relates to an air conditioning system for a cab of an agricultural machine, comprising: an air conditioning unit that comprises an evaporator (23), a blower (25) for generating a reduced pressure in the air conditioning unit and supplying the conditioned air into the cab, a condensate drain unite that comprises a reservoir (6) to which one or more drain pipes (7a, 7b) are connected, which lead to drain pipes (8a, 8b) that can be mounted in upright profile posts of the cab, characterised in that the system further comprises one or more T-junctions (11a, 11b) or similar connection elements, and one or more supplementary pipe elements (10a, 10b), wherein each of the drain pipes (7a, 7b) is connected to an upright drain pipe (8a, 8b) via two branches of a T-junction (11a, 11b), wherein the inlet end of a supplementary pipe element (10a, 10b) is mounted onto the third branch of the T-junction and wherein the outlet end (12a, 12b) of each supplementary pipe element (10a, 10b) is located at the suction side of the blower.
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