| 摘要 |
PROBLEM TO BE SOLVED: To suppress unnecessary increase of humidity, in an air conditioning system for a cultivation chamber.SOLUTION: An air conditioning system for a cultivation chamber provided with first and second air conditioners 20, 30 capable of switching between cooling operation and air feeding operation. The first air conditioner 20 mainly is used for treatment of sensible heat load, and the second air conditioner 30 is used for treatment of sensible heat load and latent heat load. When a room temperature Tr of a cultivation chamber 1 is within a predetermined temperature range, and humidity is equal to or more than a predetermined upper limit value (HU) by an index correlated to the humidity of the cultivation chamber 1, an operation control unit 51 configured to perform cooling operation is provided in the second air conditioner 30.SELECTED DRAWING: Figure 3 |
