Abstract: Air conditioning system includes: air conditioner adjusting temperature of air in room; humidifier humidifying temperature-adjusted air; a plurality of transfer fans transferring air in room to a plurality of habitable rooms; and controller controlling humidifier. Controller acquires information related to detected humidities of air detected in rooms at a predetermined time interval, when the detected humidity is a first humidity, causes the humidifier to execute first humidifying control, and when the detected humidity changes from the first humidity to a second humidity differing from the first humidity, causes the humidifier to switch to and execute a second humidifying control based on the second humidity in a case of a humidity difference between the first humidity and the second humidity being less than or equal to a threshold value, and to continue to execute the first humidifying control in the case of the humidity difference being more than the threshold value.

Abstract: An air conditioning system includes an air conditioning apparatus that adjusts a temperature of air in an air conditioning room, humidification apparatus that humidifies the air, and a plurality of conveyance fans that respectively conveys the air in the air conditioning room to a plurality of indoor spaces. Humidification apparatus includes rotation shaft that is rotated by rotation motor, centrifugal fan that is fixed to rotation shaft and rotates together with rotation shaft to introduce the air temperature-adjusted by the air conditioning apparatus into the humidification apparatus, cylindrical pumping pipe fixed to rotation shaft, rotates together with rotation shaft to pump up water from a pumping port, and discharges the pumped water in a centrifugal direction, first eliminator that micronizes the water discharged from pumping pipe by collision of the water and collects a part of micronized water droplets, and water storage portion storing the water pumped from pumping pipe.

Abstract: Air conditioning system includes: air conditioner adjusting temperature of air in room; humidifier humidifying temperature-adjusted air; a plurality of transfer fans transferring air in room to a plurality of habitable rooms; and controller controlling humidifier. Controller acquires information related to detected humidities of air detected in rooms at a predetermined time interval, when the detected humidity is a first humidity, causes the humidifier to execute first humidifying control, and when the detected humidity changes from the first humidity to a second humidity differing from the first humidity, causes the humidifier to switch to and execute a second humidifying control based on the second humidity in a case of a humidity difference between the first humidity and the second humidity being less than or equal to a threshold value, and to continue to execute the first humidifying control in the case of the humidity difference being more than the threshold value.

Abstract: An air conditioning system includes an air conditioning apparatus that adjusts a temperature of air in an air conditioning room, humidification apparatus that humidifies the air, and a plurality of conveyance fans that respectively conveys the air in the air conditioning room to a plurality of indoor spaces. Humidification apparatus includes rotation shaft that is rotated by rotation motor, centrifugal fan that is fixed to rotation shaft and rotates together with rotation shaft to introduce the air temperature-adjusted by the air conditioning apparatus into the humidification apparatus, cylindrical pumping pipe fixed to rotation shaft, rotates together with rotation shaft to pump up water from a pumping port, and discharges the pumped water in a centrifugal direction, first eliminator that micronizes the water discharged from pumping pipe by collision of the water and collects a part of micronized water droplets, and water storage portion storing the water pumped from pumping pipe.