| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system capable of improving effective utilization of vaporization heat and vaporizing efficiency in a vaporizing process of an evaporator, preventing dangerousness to a person caused by poor visibility because of fog generated in the vaporizing process, reducing costs necessary for changing a duct system accompanying the change of a supply place, and optimally saving energy in the whole air conditioned area. SOLUTION: This air conditioning system applies evaporators 21-1 to 3 exchanging heat with the external air by allowing a low-temperature liquefied gas to pass therein, and evaporating the liquefied gas, and air conditioners 13-1 to 3 using the cold air obtained by the heat exchange. Here, openings of ducts connected with the air conditioners are disposed near the evaporators, blast fans 26-1 to 3 distributing the air toward the openings are disposed at positions opposite to the openings through the evaporators, and suction fans 24-1 to 3 for sending the gas sucked from the openings to the air conditioners are disposed in the duct. Further matrix air conditioning ducts 15-1 to 6, 16-1 to n and 17 are disposed in a state of being connected with the air conditioners. COPYRIGHT: (C)2007,JPO&INPIT |
