The invention is designed to maintain the humidity of populated hermetic compartments, in particular, in manned spacecraft, at a level that provides comfortable conditions for the crew.
The air drainage system of the populated sealed compartments has a fixed housing with inlet and outlet nozzles, a capacitor, a moisture removal device, an air supply system and athermoelectric heat pump. In the fixed housing there is a rotor, which is made with the ability to rotate in bearings from the external drive, in the rotor there is a contact capacitor with a porous nozzle, which rotates when rotating the rotor, and is fixed on the fixed housing of the sprinkler. The air dehumidification system has a built-in rotor scrambled pump with a signal drawing of the condensate drainage system and a circulating drawing, which is connected to the input of the condensate circuit, to which the systems of its pre-filling distillate and a condensate drainage device are connected to the input of the condensate circuit. A thermoelectric heat pump and a condensate nozzle of the capacitor are consistently connected to the condensate circuit by the cold side, in addition, the hot side of the thermoelectric heat pump is connected to the outlet branch of the air drainage system.
The proposed air dehumidification system will reduce energy consumption, weight and dimensions of the system and increase its reliability.