Title:
DEVICE FOR SELF-ADAPTIVE REGULATION OF AIR VOLUME AND REFRIGERATOR HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2018/054029
Kind Code:
A1
Abstract:
Provided are a device (100) for self-adaptive regulation of air volume and a refrigerator (200) having the same. The regulating device (100) comprises: a drainage and air guide cavity (1), arranged on the back of a freezing chamber (201) of a refrigerator, the drainage and air guide cavity (1) comprising a funnel-shaped air collecting cavity (11) and a conical air outlet cavity (12) connected to the funnel-shaped air collecting cavity (11), an outlet of the conical air outlet cavity (12) facing a refrigerating chamber; a drainage tongue (2), provided in the conical air outlet cavity (12) so as to create a first outlet duct (122) and a second outlet duct (123) within the conical air outlet cavity (12), an inlet (20a) of the first outlet duct (122) being located on an extension line of a left side wall (113) of the funnel-shaped air collecting cavity (11) and an inlet (21a) of the second outlet duct (123) being located on an extension line of a right side wall (112) of the funnel-shaped air collecting cavity (11); and a fan (3) arranged inside of the funnel-shaped air collecting cavity (11). By means of rotation of the fan (3), cold air is conveyed through the first outlet duct (122) and the second outlet duct (123) and into a refrigerating chamber (202) under the guide of the left side wall (113) or right side wall (112) of the funnel-shaped air collecting cavity (11).
More Like This:
| JP2008101828 | REFRIGERATOR |
| WO/2022/257415 | REFRIGERATING AND FREEZING APPARATUS |
Inventors:
LI JUN (CN)
GENG XIUHUA (CN)
ZHANG HAICHAO (CN)
GENG XIUHUA (CN)
ZHANG HAICHAO (CN)
Application Number:
PCT/CN2017/079057
Publication Date:
March 29, 2018
Filing Date:
March 31, 2017
Export Citation:
Assignee:
HEFEI HUALING CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)
MIDEA GROUP CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F25D11/02; F25D17/06
Foreign References:
| CN104101159A | 2014-10-15 | |||
| JP2002107041A | 2002-04-10 | |||
| CN106322887A | 2017-01-11 | |||
| KR20010068689A | 2001-07-23 | |||
| CN201532067U | 2010-07-21 | |||
| CN105758093A | 2016-07-13 |
Other References:
See also references of EP 3517866A4
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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