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Title:
FRESH AIR MODULE AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2024/021634
Kind Code:
A1
Abstract:
A fresh air module (100) and an air conditioner (200), relating to the technical field of air conditioners. The fresh air module (100) comprises a housing (110), a fan (130), a purification filter screen (150) and a fresh air filter screen (170), wherein an air inlet cavity and a fan cavity (111) are provided inside the housing (110), a fresh air port (112), a purification air inlet (113) and a dirty air inlet (114) are provided in the housing (110), and the fan (130) is arranged in the fan cavity (111); the fresh air filter screen (170) and the purification filter screen (150) are both mounted in the air inlet cavity and divide the air inlet cavity into a fresh air inlet cavity (121), a purification air inlet cavity (122) and a dirty air inlet cavity (123), the purification air inlet cavity (122) is positioned at an air inlet side of the purification filter screen (150), the fresh air inlet cavity (121) is positioned at an air outlet side of the purification filter screen (150), the fresh air inlet cavity (121) is positioned at an air inlet side of the fresh air filter screen (170), the dirty air inlet cavity (123) is positioned at an air outlet side of the fresh air filter screen (170), the dirty air inlet cavity (123) is in communication with the fan cavity (111), the fresh air port (112) is in communication with the fresh air inlet cavity (121), the purification air inlet (113) is in communication with the purification air inlet cavity (122), and the dirty air inlet (114) is in communication with the dirty air inlet cavity (123). The fresh air module (100) has a fresh air function, a purification function and a dirty discharge function, which can significantly improve the user experience.

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Inventors:
YU XU (CN)
SHANG ZHUXIAN (CN)
TIAN ZHEN (CN)
ZHU YONGQIANG (CN)
SHANG BIN (CN)
CHEN WEI (CN)
Application Number:
PCT/CN2023/082047
Publication Date:
February 01, 2024
Filing Date:
March 17, 2023
Export Citation:
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Assignee:
NINGBO AUX ELECTRIC CO LTD (CN)
AUX AIR CONDITIONER CO LTD (CN)
International Classes:
F24F7/003; F24F1/0035; F24F1/0041; F24F1/0073; F24F7/06; F24F13/06; F24F13/12; F24F13/14; F24F13/20
Foreign References:
CN217844170U2022-11-18
CN217844169U2022-11-18
CN217844174U2022-11-18
CN217844175U2022-11-18
CN217844176U2022-11-18
CN216346653U2022-04-19
CN202868904U2013-04-10
CN209341504U2019-09-03
JP2013156000A2013-08-15
Attorney, Agent or Firm:
CORNER STONE & PARTNERS (CN)
Download PDF:
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