Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/077692
Kind Code:
A1
Abstract:
An air conditioner (100), comprising an air conditioner body (10), a cross-flow fan (20), and an air guide component (30). The air conditioner body (10) is provided with a cross-flow air channel (101) and an air outlet (102) communicated with the cross-flow air channel (101); the cross-flow fan (20) is provided in the cross-flow air channel (101) and located upstream of the air outlet (102); on the cross section perpendicular to the rotation axis of the cross-flow fan (20), the air conditioner body (10) comprises a first volute casing (11) and a second volute casing (12) which are opposite to each other; the cross-flow air channel (101) is located between the first volute casing (11) and the second volute casing (12); the air guide component (30) comprises an air guide member (31) that can rotate around a pivot axis at the air outlet (102); in the case of the maximum air volume of the air conditioner (100), a set air channel (1013) is defined between the air guide member (31) and the first volute casing (11); the width of the set air channel (1013) on the cross section increases and then decreases along the air outlet direction.
Inventors:
WANG XIDONG (CN)
LING JING (CN)
FU YU (CN)
SONG YINGJIE (CN)
LIU QIANKUN (CN)
LING JING (CN)
FU YU (CN)
SONG YINGJIE (CN)
LIU QIANKUN (CN)
Application Number:
PCT/CN2020/129410
Publication Date:
April 21, 2022
Filing Date:
November 17, 2020
Export Citation:
Assignee:
CHONGQING MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
International Classes:
F04D29/42; F24F1/0025; F04D29/44; F24F11/74; F24F11/79
Foreign References:
| CN211177083U | 2020-08-04 | |||
| CN205002317U | 2016-01-27 | |||
| CN105757914A | 2016-07-13 | |||
| CN108613257A | 2018-10-02 | |||
| CN208059069U | 2018-11-06 | |||
| CN203857566U | 2014-10-01 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:
Previous Patent: EXPANSION SCREW FOR WALL PLATE
Next Patent: LOAD PREDICTION MODEL TRAINING METHOD AND APPARATUS, STORAGE MEDIUM, AND DEVICE
Next Patent: LOAD PREDICTION MODEL TRAINING METHOD AND APPARATUS, STORAGE MEDIUM, AND DEVICE