Title:
AIRFLOW COLLECTION DEVICE, WIND MOTOR AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2011/160602
Kind Code:
A1
Abstract:
An airflow collection device includes an airflow collection channel (1, 101) provided with a large outer port and a small inner port. A flow-guiding body (2, 102) is arranged in the airflow collection channel (1, 101). A wind motor includes the above-mentioned airflow collection device, at least one impeller chamber (104, 106), and at least one impeller (113, 110) mounted in the impeller chamber (104, 106) via a power output shaft (109). Blades (105, 111) are fixed on the radial outer peripheral surface of the impellers (113, 110). An airflow channel (103) formed between the flow-guiding body (102) and the airflow collection channel (101) is communicated with blades (105, 111), so that the airflow collected in the airflow channel (103) directly acts on the blades (105, 111). The device can further optimize airflow collection, centralize the collected airflow in a better manner and enable the wind motor to utilize the collected airflow more efficiently so as to produce greater power.
Inventors:
CONG, Yang (Flat 30C, Block B Qing Tian Hua Ting,Shang Bao Road, Futian Distric, Shenzhen Guangdong 4, 518034, CN)
Application Number:
CN2011/076343
Publication Date:
December 29, 2011
Filing Date:
June 24, 2011
Export Citation:
Assignee:
CONG, Yang (Flat 30C, Block B Qing Tian Hua Ting,Shang Bao Road, Futian Distric, Shenzhen Guangdong 4, 518034, CN)
International Classes:
F03D1/04; B60K16/00; F03D1/06; F03D9/02
Attorney, Agent or Firm:
DHC LAW OFFICE (Suite 2201, Modern International Commercial BuildingCross of Fuhua Road and Jintian Road, Futian Distric, Shenzhen Guangdong 8, 518048, CN)
Claims: