Treatment device for the atmosphere of a closed chamber

摘要

The treatment device serves for the climatisation or conditioning of the atmosphere inside a pressure chamber. It has a housing (12) which is contained in the pressure chamber and in which a fan (14a) and a temperature-control device (18) are installed. Moreover, the housing (12) has a receiving space (17) for an insert with CO2 absorber (15) and an insert with dehumidifying material (16). The entire gas conditioning takes place within the housing (12). The gas leaving the housing (12) is guided by means of a flexible hose (20) to the opposite chamber end. The fan (14) is driven by a hydraulic motor (14a), and the temperature-control device (18) has a heat exchanger (19) fed with hot water. No electrical connections are required.