Title:
AIR-CONDITIONING DEVICE, CONTROL DEVICE, AIR-CONDITIONING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/035909
Kind Code:
A1
Abstract:
In this air-conditioning device, an air-conditioning unit (110) has: a heat exchanger for exchanging heat between air in a space to be air-conditioned and a refrigerant flowing through refrigerant piping; and first blower and a second blower, which each deliver air to the heat exchanger, and the air-conditioning unit (110) conditions the air in the space to be air conditioned. An acquiring unit (510) acquires, by means of a temperature sensor (41) installed at a position closer to the second blower than the first blower, the temperature of air to be delivered to the heat exchanger. An air-conditioning control unit (540) switches between a first dehumidifying mode and a second dehumidifying mode according to the temperature acquired by the acquiring unit (510) and causes the air-conditioning unit (110) to dehumidify the space to be air-conditioned. In the first dehumidifying mode, the air-conditioning control unit (540) causes the first blower and the second blower to be driven at a prescribed speed, and in the second dehumidifying mode, the air-conditioning control unit (540) causes the first blower to be driven at a first speed lower than the prescribed speed, and causes the second blower to be driven at a second speed higher than the first speed.
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Inventors:
TAKEDA EMI (JP)
MORIOKA REIJI (JP)
SUGIYAMA DAISUKE (JP)
MORIOKA REIJI (JP)
SUGIYAMA DAISUKE (JP)
Application Number:
PCT/JP2018/030327
Publication Date:
February 20, 2020
Filing Date:
August 15, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/74; F24F11/52; F24F11/65; F24F11/86; F24F110/10; F24F110/12; F24F110/20
Foreign References:
| JP2000179924A | 2000-06-30 | |||
| JP2015078796A | 2015-04-23 | |||
| JP2008039279A | 2008-02-21 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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