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1. (WO2018123361) MULTI-SPLIT AIR CONDITIONER CONTROL DEVICE, MULTI-SPLIT AIR CONDITIONER, MULTI-SPLIT AIR CONDITIONER CONTROL METHOD, AND MULTI-SPLIT AIR CONDITIONER CONTROL PROGRAM

Pub. No.:    WO/2018/123361    International Application No.:    PCT/JP2017/041936
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Nov 23 00:59:59 CET 2017
IPC: F24F 11/46
F24F 11/41
F24F 11/49
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: TAKIGAWA, Masayuki
瀧川 正幸
KATO, Takahiro
加藤 隆博
YASUDA, Tatsuhiro
安田 達弘
SAKAGUCHI, Tomohiro
阪口 知宏
Title: MULTI-SPLIT AIR CONDITIONER CONTROL DEVICE, MULTI-SPLIT AIR CONDITIONER, MULTI-SPLIT AIR CONDITIONER CONTROL METHOD, AND MULTI-SPLIT AIR CONDITIONER CONTROL PROGRAM
Abstract:
This multi-split air conditioner control device is provided with: an outdoor unit provided with a plurality of outdoor heat exchangers (13) among which the volume of at least one outdoor heat exchanger (13) is different from the volume of another outdoor heat exchanger (13); and a plurality of indoor units. Each of the plurality of outdoor heat exchangers (13) is provided with an outdoor expansion valve (15) for adjusting the flow rate of refrigerant being supplied to the outdoor heat exchanger (13), and the flow rate of the refrigerant supplied to each of the plurality of outdoor heat exchangers (13) is adjusted by controlling the outdoor expansion valves (15) according to the volumes of the plurality of outdoor heat exchangers (13).