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1. (WO2018163882) AIR-CONDITIONING SYSTEM

Pub. No.:    WO/2018/163882    International Application No.:    PCT/JP2018/006930
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Tue Feb 27 00:59:59 CET 2018
IPC: F25B 49/02
F24F 11/46
F24F 11/62
F24F 11/85
Applicants: DAIKIN INDUSTRIES, LTD.
ダイキン工業株式会社
Inventors: SHIONO, Yuusuke
塩野 裕介
NABESHIMA, Norihiro
鍋島 規宏
TASAKA, Akio
田坂 昭夫
MATSUBARA, Atsushi
松原 篤志
IKEDA, Makoto
池田 誠
Title: AIR-CONDITIONING SYSTEM
Abstract:
The present invention addresses the problem of providing an air-conditioning system with which it is possible to prevent over-reliance on the operation of a specific air conditioner, and prevent malfunctions and a reduction in performance in the devices. When stopping any of multiple air conditioners (10A – 10D) when the air-conditioning load in the space (CS) between the ceiling and the roof decreases, this air-conditioning system preferentially stops the air conditioner for which the deterioration is greater than that of the other air conditioners when comparing the total operation time of the compressors (12), thereby equalizing the degree of deterioration among the air conditioners. Furthermore, when operating any one of the multiple stopped air conditioners (10) when the air-conditioning load in the space (CS) between the ceiling and the roof increases, the air-conditioning system preferentially operates the air conditioner for which the deterioration is less than that of the other air conditioners when comparing the total operation time of the compressors (12), thereby equalizing the degree of deterioration among the air conditioners.