ventilation system for a landwirtschaftsmaschine cabin, the spray is used, and such a system equipped landwirtschaftsmaschine

摘要

A control circuit (13) causes air coming from the outside air intake (7) to flow towards the air outlet (29). A flap (11) selects the closing of the outside air intake. A handle (21) controls the spraying function. Flap is slaved to handle in such a manner that activating and deactivating the spraying function leads respectively to the air intake being closed and opened by the flap. A filter complex (9) filters the incoming air from the outside air intake. Heating and cooling heat exchangers (15,17) modify the temperature of the air. A recycling inlet (19) recycles the air in the cab (1). An independent claim is included for an agricultural machine involved in spraying operations.