Title:
AIR-CONDITIONING INDOOR UNIT
Document Type and Number:
Japanese Patent JP2023086975
Kind Code:
A
Abstract:
To provide an air-conditioning indoor unit capable of suppressing deterioration of air cleaning capacity caused by humidified air.SOLUTION: An air-conditioning indoor unit includes a fan, a first filter, a second filter, and a supply duct. The air-conditioning indoor unit generates an airflow. The airflow passes through the first filter. The airflow passes through the second filter which has dust collecting capacity higher than the first filter. The supply duct supplies humidified air which is prepared by humidifying outside air to the airflow. The supply duct has an air inlet blowing off the humidified air. The air inlet is located on the airflow downstream side of the second filter.SELECTED DRAWING: Figure 3
Inventors:
MATSUMOTO SACHIKO
ITO YUTAKA
ITO YUTAKA
Application Number:
JP2023074799A
Publication Date:
June 22, 2023
Filing Date:
April 28, 2023
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F24F1/0087; F24F1/0025; F24F1/0073; F24F6/00; F24F8/108
Attorney, Agent or Firm:
Patent Attorney Corporation Shinju Global IP