Title:
UNDERWATER POWER GENERATION DEVICE AND POWER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/060665
Kind Code:
A1
Abstract:
An underwater power generation device and a power system. The underwater power generation device comprises a fixing base (1) and a water power generation module (2). The water power generation module (2) comprises a transmission main shaft (21), a support rod (23), and a plurality of driving impellers (22) arranged at intervals in the length direction of the transmission main shaft (21). The transmission main shaft (21) is connected to the fixing base (1) by means of the support rod (23). The driving impeller (22) comprises a connecting part (221) fixedly connected to the transmission main shaft (21) and multiple paddles (222) radially and uniformly distributed with the connecting part (221) as the center, the blades of the paddles (222) and the central axis of the transmission main shaft (21) forming an included angle. The transmission main shaft (21) and the driving impeller (22) on the transmission main shaft (21) are arranged in a mesopelagic zone under the water, the central axis of the transmission main shaft (21) being parallel to the water flow direction. The paddles (222) on two adjacent driving impellers (22) on the transmission main shaft (21) are arranged in a staggered manner, and the transmission main shaft (21) forms a power input terminal of an external device. The underwater power generation device can adapt to an environment without water fall potential energy and convert water power into usable mechanical energy.
Inventors:
ZHAO RUFENG (CN)
Application Number:
PCT/CN2023/097078
Publication Date:
March 28, 2024
Filing Date:
May 30, 2023
Export Citation:
Assignee:
ZHAO RUFENG (CN)
International Classes:
F03B13/22; F03B13/12
Domestic Patent References:
| WO2018155646A1 | 2018-08-30 |
Foreign References:
| CN111878282A | 2020-11-03 | |||
| CN203441673U | 2014-02-19 | |||
| DE10036314A1 | 2002-02-07 | |||
| US20090211241A1 | 2009-08-27 |
Attorney, Agent or Firm:
BEIJING HUAQINGDIYUAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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