Title:
AIR CONDITIONER, CONTROL METHOD THEREFOR, AND CONTROL PROGRAM THEREFOR
Document Type and Number:
Japanese Patent JP2021135019
Kind Code:
A
Abstract:
To provide an air conditioner, etc. that can prevent the inside of an installation room for an indoor unit from getting wet with water during a water discharge inspection for water housed in a drain pan.SOLUTION: An air conditioner 1 comprises: a case 11 comprising a suction port 11a and a discharge port 11b, and arranged in a computer room; indoor heat exchangers 12 and 13 arranged in the case 11; a drain pan 14 arranged in the case 11, and including a water housing part 36 for receiving water generated in the indoor heat exchangers 12 and 13; a water tank 32 to which water from a water pipe 41 is supplied; a water passage 34 for guiding water in the water tank 32 to the water housing part 36; a water valve 35 for adjusting water flowing from the inside of the water tank 32 to the water housing part 36; an operation part 76 capable of executing opening/closing operation of the water valve 35; and a control device 20 for controlling the water valve 35 so as to perform the opening/closing operation corresponding to a signal indicating the opening/closing operation of the water valve 35 from the operation part 76 on the basis of the signal.SELECTED DRAWING: Figure 2
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Inventors:
OKADA ISAMU
Application Number:
JP2020033106A
Publication Date:
September 13, 2021
Filing Date:
February 28, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD
International Classes:
F24F11/49; F24F11/52; F24F11/56; F24F11/84; F24F11/89; F24F13/22
Domestic Patent References:
| JP2003156224A | 2003-05-30 | |||
| JPH09152150A | 1997-06-10 | |||
| JP2001311544A | 2001-11-09 | |||
| JP2014156944A | 2014-08-28 | |||
| JP2002243191A | 2002-08-28 | |||
| JP2012057837A | 2012-03-22 | |||
| JPS61101318U | 1986-06-28 | |||
| JP2011021777A | 2011-02-03 |
Foreign References:
| US20090071181A1 | 2009-03-19 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office