Title:
AIR TREATMENT DEVICE
Document Type and Number:
Japanese Patent JP2019190822
Kind Code:
A
Abstract:
To provide an air treatment device that improves accuracy for determining a failure state of a drain pump or a humidifier which is a component of the air treatment device.SOLUTION: An air treatment device includes: a casing through which air flows; an imaging device (70) for acquiring a plurality of image data of a predetermined imaging object inside the casing; and a treatment unit (85) for determining a state of a predetermined component provided inside the casing based on variations in the plurality of image data acquired by the imaging device (70).SELECTED DRAWING: Figure 6
Inventors:
HANDA YOICHI
NISHIMURA MASAYA
NOUCHI YOSHITERU
NISHIMURA MASAYA
NOUCHI YOSHITERU
Application Number:
JP2019105857A
Publication Date:
October 31, 2019
Filing Date:
June 06, 2019
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F24F11/38; F24F6/00; F24F6/04; F24F13/22
Domestic Patent References:
| JP2005292066A | 2005-10-20 | |||
| JPH08219528A | 1996-08-30 | |||
| JP2008096002A | 2008-04-24 | |||
| JP2007046864A | 2007-02-22 | |||
| JP2000046402A | 2000-02-18 | |||
| JP2012032071A | 2012-02-16 | |||
| JP2016196992A | 2016-11-24 |
Foreign References:
| WO2017149883A1 | 2017-09-08 | |||
| WO2018078685A1 | 2018-05-03 | |||
| US20140262134A1 | 2014-09-18 |
Attorney, Agent or Firm:
Maeda patent office