Title:
空気調和システムの制御装置、室外機、中継機、熱源機、および空気調和システム
Document Type and Number:
Japanese Patent JP6896161
Kind Code:
B2
Abstract:
When a state in which a driving voltage of a pump (23) is set to an upper limit voltage and an opening degree of at least one of a plurality of flow rate control valves (33, 43, 53) is set to a maximum opening degree continues for a first determination time period (TP1), an operation frequency of a compressor (11) is raised at a first time (t2) so as to increase an amount of heat exchange by a second heat exchanger (22). When an operation stop request is input, or an indoor temperature (Tr) reaches a set temperature (Trs), in at least one of a plurality of third heat exchangers (31, 41, 51) after the first time (t2), the operation frequency (fc) of the compressor (11) is lowered or the driving voltage (Vp) of the pump (23) is lowered.
Inventors:
Naoki Kato
Yuji Motomura
Naofumi Takenaka
Kadowaki Hitoshi
Yuji Motomura
Naofumi Takenaka
Kadowaki Hitoshi
Application Number:
JP2020512159A
Publication Date:
June 30, 2021
Filing Date:
April 04, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B1/00; F24F5/00; F24F11/83; F24F11/86
Domestic Patent References:
JP2013194975A | ||||
JP2013190162A | ||||
JP20132668A |
Foreign References:
WO2010050002A1 |
Attorney, Agent or Firm:
Fukami patent office