WIND CONTROL DEVICE AND REFRIGERATOR

Title:

WIND CONTROL DEVICE AND REFRIGERATOR

Document Type and Number:

WIPO Patent Application WO/2018/227730

Kind Code:

A1

Abstract:

A wind control device (30) and a refrigerator, the wind control device (30) comprising: a casing (33) and a control portion (32); the casing (33) comprises a first air port (31) and a second air port (331); the control portion (32) comprises a tubular member (32a) that is rotatably disposed within the casing (33); a plurality of openings (321) are provided on a side wall of the tubular member (32a), and the plurality of openings (321) may, by means of the rotation of the control portion (32), be aligned with the second air port (331) respectively for communication; when the second air port (331) is aligned with an opening (321), at least one other opening (321) is in communication with the first air port (31). By means of the rotation of the tubular member (32a), the second air port (331) may be aligned with an opening (321), and then, by means of a hollow structure of the tubular member (32a), may communicate with another opening (321) which is in communication with the first air port (31), thus achieving communication between the second air port (331) and the first air port (31); moreover, by means of rotating the tubular member (32a), an opening (321) and the second air port (331) may partially overlap to different extents, thus controlling the amount of wind that passes through the second air port (331).

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Inventors:

CUI GANG (CN)
LU PENGFEI (CN)
ZHANG LEI (CN)
ZHANG JIAN (CN)
PENG BO (CN)

Application Number:

PCT/CN2017/095119

Publication Date:

December 20, 2018

Filing Date:

July 31, 2017

Export Citation:

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Assignee:

HEFEI HUALING CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)

International Classes:

F25D17/04

Foreign References:

CN106196837A	2016-12-07
CN101995135A	2011-03-30
CN101975497A	2011-02-16
CN103471310A	2013-12-25
JP2686249B2	1997-12-08

Attorney, Agent or Firm:

RUNPING & PARTNERS (CN)

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