Humidity-controlled air conditioning system - uses external temperature and internal humidity detectors to maintain ratio between temp. and humidity

摘要

The air conditioning system has a fan (3) which draws air out of an enclosed volume (2) and discharges it to the outside environment (6). The air extracted is replaced by air which flows through a vent (10) in the wall (9). The new air passes through a heating device, e.g. a radiator (8) mounted over the vent. The vent has a hinged flap arrangement which prevents strong winds from entering. The fan (3) is controlled by a processing device (4) which has input signals from a humidity meter (5) inside the closed volume and a thermometer (7) which measures the outside temperature. The humidity is allowed to rise in relation to rises in outside temperature.