| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system capable of reducing energy for air-conditioning in habitable room space.SOLUTION: An air conditioning system 1 includes: underground space 10 in which an air inlet 11a for outside air is formed; an exhaust duct 20 which is extended in a height direction of a building 2 from the underground space 10; a ceiling space duct 30 which is provided in ceiling space 6, which communicates with the exhaust duct 20 and in which an air outlet 32b to habitable room space 3 is formed; and a blower device 40 for sending air in the ceiling space duct 30 to the habitable room space 3 from the air outlet 32b. In the ceiling space duct 30, a suction port 32g is formed for communicating the ceiling space 6 and the inside of the ceiling space duct 30. By being sucked into the air flow blown out to the habitable room space 3 from the air outlet 32b, the air in the ceiling space 6 is sucked out to the inside of the ceiling space duct 30 from the suction port 32g. |
