Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2021/176975
Kind Code:
A1
Abstract:
This air conditioner comprises a refrigerant circuit in which a compressor, an outdoor heat exchanger, a throttle device, and an indoor heat exchanger are connected by a pipe through which a refrigerant is circulated. The air conditioner further comprises an indoor blower for supplying indoor air to the indoor heat exchanger, and a control device for controlling the compressor and the indoor blower. When a cooling operation is started, the control device causes the compressor to operate. When a first set time has elapsed since the operation of the compressor started, the control device causes the indoor blower to operate at a wind speed less than a set minimum wind speed. When a second set time has elapsed since the operation of the indoor blower at the wind speed less than the set minimum wind speed started, the control device causes the indoor blower to operate at the set minimum wind speed. When a third set time has further elapsed since the operation of the indoor blower at the set minimum wind speed started, the control device causes the indoor blower to operate at a set wind speed.
Inventors:
WATANABE KAZUKI (JP)
TAKAGI MASAHIKO (JP)
TAKAGI MASAHIKO (JP)
Application Number:
PCT/JP2021/004865
Publication Date:
September 10, 2021
Filing Date:
February 10, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/62; F24F11/74; F24F11/81; F24F110/10; F24F110/20
Foreign References:
| JP2006189183A | 2006-07-20 | |||
| JP2007139374A | 2007-06-07 | |||
| JP2000227246A | 2000-08-15 | |||
| JPH0755239A | 1995-03-03 | |||
| JP2007285543A | 2007-11-01 | |||
| JPH06147619A | 1994-05-27 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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