Title:
OCEAN POWER GENERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/046831
Kind Code:
A1
Abstract:
An ocean power generation apparatus (100), comprising a first sealed compartment (1), a second sealed compartment (2), a horizontal-axis hydro-generator (3), an overhaul sealing system (4), and a brake system (5), wherein the horizontal-axis hydro-generator (3) comprises a hub (31) and a power generator (32); the first sealed compartment (1) is rotatable, and the hub (31) is located in the first sealed compartment (1); the second sealed compartment (2) is stationary, and the power generator (32) is located in the first sealed compartment (1) or the second sealed compartment (2), or located above a water surface (P); the first sealed compartment (1) comprises a first access door (11); the second sealed compartment (2) comprises a second access door (21); the overhaul sealing system (4) is provided in the first sealed compartment (1) or the second sealed compartment (2); the brake system (5) is provided in the first sealed compartment (1) or the second sealed compartment (2); when an element in the first sealed compartment (1) needs to be overhauled, the brake system (5) works to make the rotating first sealed compartment (1) be stationary, then the overhaul sealing system (4) works, a third sealed compartment (8) is formed between the first access door (11) and the second access door (12), and the first access door (11) and the second access door (21) are separately opened, so that an overhauling staff or an overhauling machine may enter the first sealed compartment (1) by means of the second sealed compartment (2) for performing overhauling.
Inventors:
ZHU FUWEI (CN)
LIN DONG (CN)
MIAO XIAONAN (CN)
WU ZHENHUA (CN)
LIN ENLE (CN)
JIANG FANG (CN)
CHEN ZHENDONG (CN)
TIAN HONGYUE (CN)
LIN DONG (CN)
MIAO XIAONAN (CN)
WU ZHENHUA (CN)
LIN ENLE (CN)
JIANG FANG (CN)
CHEN ZHENDONG (CN)
TIAN HONGYUE (CN)
Application Number:
PCT/CN2019/105812
Publication Date:
March 18, 2021
Filing Date:
September 12, 2019
Export Citation:
Assignee:
HANGZHOU LHD INST OF NEW ENERGY LLC (CN)
International Classes:
F03B13/10; F03B11/00; F03B11/02
Foreign References:
| CN106939870A | 2017-07-11 | |||
| CN103314211A | 2013-09-18 | |||
| CN202746101U | 2013-02-20 | |||
| CN106640531A | 2017-05-10 | |||
| US20080018115A1 | 2008-01-24 | |||
| ES2551827B2 | 2016-03-29 |
Attorney, Agent or Firm:
HANGZHOU YUYANG UNION PATENT AGENCY CO., LTD. (CN)
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