Title:
OUTDOOR CONNECTING PIPE STRUCTURE AND AIR CONDITIONER INDOOR UNIT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2019/184509
Kind Code:
A1
Abstract:
An outdoor connecting pipe structure and an air conditioner indoor unit having same. The outdoor connecting pipe structure comprises a main pipe body (10) and an insect-proof and rodent-proof hood (30), wherein a first end of the main pipe body (10) is used for communicating with a fresh air inlet and a dirty air outlet of a fresh air device of an air conditioner indoor unit (20), and a second end of the main pipe body (10) is used for communicating with the outdoor atmosphere so as to introduce outdoor fresh air into the fresh air device and discharge dirty air in the fresh air device to the outdoor atmosphere; and the insect-proof and rodent-proof hood (30) is disposed on the second end of the main pipe body (10), and the insect-proof and rodent-proof hood (30) is used for blocking mice or mosquitos from entering the air conditioner indoor unit (20) by means of the main pipe body (10); thus, the foregoing structure may achieve an exchange between the air conditioner indoor unit and outdoor airflow, while being capable of effectively blocking mice and insects from easily entering indoors by means of a fresh air or dirty air passage and affecting the indoor environment. The problem in existing technology is solved in which an outdoor connecting pipe structure easily allows mice and insects to enter indoors.
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Inventors:
FU KAIKAI (CN)
JIN HAIYUAN (CN)
ZENG QINGHE (CN)
CHEN SHENGWEN (CN)
ZENG HUI (CN)
LIN YULIANG (CN)
JIA FEIFEI (CN)
LIU HEMING (CN)
LIU SHENGBEI (CN)
YANG CHUNXIA (CN)
ZENG WENXUAN (CN)
WANG CHAOXIN (CN)
JIN HAIYUAN (CN)
ZENG QINGHE (CN)
CHEN SHENGWEN (CN)
ZENG HUI (CN)
LIN YULIANG (CN)
JIA FEIFEI (CN)
LIU HEMING (CN)
LIU SHENGBEI (CN)
YANG CHUNXIA (CN)
ZENG WENXUAN (CN)
WANG CHAOXIN (CN)
Application Number:
PCT/CN2018/125028
Publication Date:
October 03, 2019
Filing Date:
December 28, 2018
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F24F7/08; F24F13/08
Foreign References:
| KR20100098240A | 2010-09-06 | |||
| CN207050161U | 2018-02-27 | |||
| CN201041394Y | 2008-03-26 | |||
| CN206469396U | 2017-09-05 | |||
| CN206669913U | 2017-11-24 | |||
| CN206352891U | 2017-07-25 | |||
| CN201819337U | 2011-05-04 | |||
| CN102829517A | 2012-12-19 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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