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1. (WO2018221144) DEVICE FOR CONTROLLING AIR CONDITIONER DEVICE, AIR CONDITIONER DEVICE, METHOD FOR CONTROLLING AIR CONDITIONER DEVICE, AND PROGRAM FOR CONTROLLING AIR CONDITIONER DEVICE

Pub. No.:    WO/2018/221144    International Application No.:    PCT/JP2018/017968
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu May 10 01:59:59 CEST 2018
IPC: F25B 1/00
F24F 1/68
F24F 5/00
F24F 11/41
F24F 140/00
Applicants: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
三菱重工サーマルシステムズ株式会社
Inventors: AKATSUKA, Kei
赤塚 啓
Title: DEVICE FOR CONTROLLING AIR CONDITIONER DEVICE, AIR CONDITIONER DEVICE, METHOD FOR CONTROLLING AIR CONDITIONER DEVICE, AND PROGRAM FOR CONTROLLING AIR CONDITIONER DEVICE
Abstract:
A device (50) for controlling an air conditioner device, said device (50) for controlling an air conditioner device comprising: a plurality of outdoor units having an air heat exchanger for air-cooling a refrigerant compressed by a compressor and causing the refrigerant to condense and liquefy, and a water heat exchanger for exchanging heat between the refrigerant and water; and a plurality of pumps provided correspondingly with respect to the outdoor units, the pumps pumping water to the outdoor units at individual target flow rates, wherein the device (50) for controlling an air conditioner device is provided with: a defrost sensing means (51) for sensing whether or not the outdoor units are performing a defrost operation; a defrost frequency measurement means (52) for measuring the frequency of defrost operation in each of the outdoor units; and a desired heating operation flow rate distribution means (53) for distributing, during a heating operation, the individual desired flow rate to each of the outdoor units, on the basis of the defrost operation frequency of each of the outdoor units.