Title:
AXIAL FAN ASSEMBLY AND MOTOR HOME AIR-CONDITIONER USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/117699
Kind Code:
A1
Abstract:
Disclosed are an axial fan assembly and a motor home air-conditioner using same. The motor home air-conditioner comprises an air-conditioner body (1). A heat exchanging system, a central air-inlet channel (2) and a peripheral air-outlet channel (3) are arranged in the air-conditioner body (1). The heat exchanging system comprises an evaporator assembly (4) distributed in a ring shape and an axial fan assembly (5) located within the evaporator assembly (4). The axial fan assembly (5) comprises an axial fan (6) and a skeleton-type blast ring (7). The axial fan (6) is mounted within the skeleton-type blast ring (7). The skeleton-type blast ring (7) comprises a drainage pressurized region (71) and an airflow diffusion region (72) for air to flow out. The airflow diffusion region (72) comprises a circumferential air-outlet region (721) and an axial air-outlet region (722). The present axial fan assembly not only meets the requirement of strength in installation, but also changes the direction of airflow blown by the axial fan to achieve the blowing effect of mixed wind flow.
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Inventors:
CHU RENZHEN (CN)
ZHU JIANGUO (CN)
CHANG GUANGQING (CN)
ZHU JIANGUO (CN)
CHANG GUANGQING (CN)
Application Number:
PCT/CN2016/000715
Publication Date:
July 13, 2017
Filing Date:
December 28, 2016
Export Citation:
Assignee:
NINGBO HONGDU ELECTRICAL APPLIANCE CO LTD (CN)
International Classes:
F04D17/02
Foreign References:
| CN203453120U | 2014-02-26 | |||
| CN204586424U | 2015-08-26 | |||
| CN205349868U | 2016-06-29 | |||
| CN105443445A | 2016-03-30 | |||
| CN105416003A | 2016-03-23 | |||
| CN205273116U | 2016-06-01 | |||
| US6634855B1 | 2003-10-21 |
Other References:
See also references of EP 3401546A4
Attorney, Agent or Firm:
ZHEJIANG SUHAO LAW FIRM (CN)
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