Title:
WIND POWER COLLECTION DEVICE, AIR STORAGE DEVICE, AND POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/197818
Kind Code:
A1
Abstract:
The present invention provides a wind power collection device, an air storage device, and a power generation system. The wind power collection device comprises an impeller, wherein an outer side wall of the impeller is composed of four mutually-spliced flow guide surfaces, radial cross sections of the four mutually-spliced flow guide surfaces correspond to four mutually-spliced flow guide curves, and the flow guide surfaces are formed by rotating and stretching the flow guide curves around an axial line of the impeller in an axial direction; and each flow guide curve comprises a first convex logarithmic spiral line section and a second concave logarithmic spiral line section, and the first logarithmic spiral line and the second logarithmic spiral line of the flow guide curve are smoothly and transitionally connected at one side close to the axial line. Wind in different directions enters the flow guide surfaces of the impeller of the present invention to form a cyclone so as to push the impeller to rotate, collected wind power is converted into a rotation force of a rotary shaft, which can be used for driving a compression device to compress air, and stored air is thus compressed to drive a cyclone engine to realize stable and controllable power generation.
Inventors:
XU SHUIDIAN (CN)
LI YANFU (CN)
XU TAO (CN)
LI YANFU (CN)
XU TAO (CN)
Application Number:
PCT/CN2023/081953
Publication Date:
October 19, 2023
Filing Date:
March 16, 2023
Export Citation:
Assignee:
TRANSF TECH XIAMEN CO LTD (CN)
International Classes:
F03D3/06
Foreign References:
| CN114704426A | 2022-07-05 | |||
| CN101035983A | 2007-09-12 | |||
| US20110206526A1 | 2011-08-25 | |||
| CN204061044U | 2014-12-31 | |||
| US20100327596A1 | 2010-12-30 | |||
| CN110325741A | 2019-10-11 | |||
| CN113503222A | 2021-10-15 | |||
| CN103511178A | 2014-01-15 | |||
| DE102017004714A1 | 2018-11-22 |
Attorney, Agent or Firm:
XIAMEN FEBE INTELLECTUAL PROPERTY AGENCY GP et al. (CN)
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