Title:
AIR DUCT SYSTEM, AIR CONDITIONER, AND CONTROL METHOD FOR AIR DUCT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/046943
Kind Code:
A1
Abstract:
An air duct system and a control method therefor, and an air conditioner. The air duct system comprises: a housing (200), the housing (200) being provided with an air inlet side, an air outlet side, and a first air duct (510) and a second air duct (520) which are communicated with the air inlet side and the air outlet side, a first heat exchanger (310) being provided in the first air duct (510), a second heat exchanger (320) being provided in the second air duct (520), the first air duct (510) and the second air duct (520) being communicated by means of a first air passing channel, one end of the first air passing channel being communicated with the air outlet side of the first heat exchanger (310), and the other end being communicated with the air inlet side of the second heat exchanger (320); and a first air throttle (410), the first air throttle (410) being provided in correspondence to the first air passing channel so as to open or close the first air passing channel. The air duct system is beneficial to improve the adaptability of the air conditioner so as to satisfy demands of people.
Inventors:
LI SHUNQUAN (CN)
TAO KUI (CN)
LEI JUNJIE (CN)
HUANG ZHIGANG (CN)
WANG ZHENGXING (CN)
LIAO ZHENHUA (CN)
LI HONGYAO (CN)
ZHU TIANGUI (CN)
ZHU HEHUA (CN)
TAO KUI (CN)
LEI JUNJIE (CN)
HUANG ZHIGANG (CN)
WANG ZHENGXING (CN)
LIAO ZHENHUA (CN)
LI HONGYAO (CN)
ZHU TIANGUI (CN)
ZHU HEHUA (CN)
Application Number:
PCT/CN2019/109085
Publication Date:
March 18, 2021
Filing Date:
September 29, 2019
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F24F13/02; F24F1/0063; F24F13/30
Foreign References:
| CN210601897U | 2020-05-22 | |||
| CN207035450U | 2018-02-23 | |||
| CN109386886A | 2019-02-26 | |||
| CN207035450U | 2018-02-23 | |||
| CN102937308A | 2013-02-20 | |||
| CN109386886A | 2019-02-26 | |||
| JP2011133171A | 2011-07-07 | |||
| JP2013204937A | 2013-10-07 | |||
| CN109564035A | 2019-04-02 | |||
| CN104374004A | 2015-02-25 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: