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Title:
MULTI-SPLIT AIR CONDITIONER CONTROL DEVICE, MULTI-SPLIT AIR CONDITIONER, MULTI-SPLIT AIR CONDITIONER CONTROL METHOD, AND MULTI-SPLIT AIR CONDITIONER CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/123361
Kind Code:
A1
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).

Inventors:
TAKIGAWA MASAYUKI (JP)
KATO TAKAHIRO (JP)
YASUDA TATSUHIRO (JP)
SAKAGUCHI TOMOHIRO (JP)
Application Number:
PCT/JP2017/041936
Publication Date:
July 05, 2018
Filing Date:
November 22, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F24F11/46; F24F11/41; F24F11/49
Foreign References:
JPH0282061A1990-03-22
JPH04297762A1992-10-21
JPH05322388A1993-12-07
JP2002089980A2002-03-27
Other References:
See also references of EP 3473946A4
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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