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Patent Searching and Data


Title:
AIR CLEANING AND VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/179687
Kind Code:
A1
Abstract:
During use of this air cleaning and ventilation device, the device is mounted indoors, and new airflow ports (2411, 2412) and exhaust ports (252a, 252b) are communicated with an outdoor space. This device makes it possible to realize: a new airflow introduction operation pattern; an interior circulation operation pattern; an operation pattern in which new airflow introduction and interior circulation are simultaneously performed; and a standalone exhaust operation pattern, or a combination of an exhaust operation pattern and one of the above operation patterns. An airflow pathway for exhaust is provided individually, and does not collide with another airflow pathway to disrupt the airflows. The variety of operation patterns can be suitably combined. This makes it possible to effectively treat indoor air and improve the quality of indoor air.

Inventors:
CHEN HUA
KONG XIANGLONG
WANG ZHEYUAN
WANG WENQIAO
DING JIAHONG
Application Number:
JP2020/008391
Publication Date:
September 10, 2020
Filing Date:
February 28, 2020
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F7/00
Domestic Patent References:
WO2013153995A12013-10-17
Foreign References:
JP2001248865A2001-09-14
JP2010043854A2010-02-25
JP2018179490A2018-11-15
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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