Title:
MULTI-SECTION WIND POWER PROPULSION ROTOR DEVICE AND SHIP
Document Type and Number:
WIPO Patent Application WO/2022/037052
Kind Code:
A1
Abstract:
Provided are a multi-section wind power propulsion rotor device and a ship. The multi-section wind power propulsion rotor device comprises a plurality of propulsion rotor sub-sections (1) longitudinally connected in sequence, each of the propulsion rotor sub-sections (1) comprising an inner tower (11), a rotary drum (12) and a driving mechanism (13), wherein the driving mechanism (13) is used for driving the rotary drum (12) to rotate relative to the inner tower (11) according to incoming wind, so as to generate a lateral force on the inner tower (11); and the plurality of inner towers (11) are connected in sequence and fixed to a hull, and the lateral force received by the inner towers (11) can be transferred to the hull so as to provide a propulsion force for advancing for the hull. The ship comprises the multi-section wind power propulsion rotor device. According to the multi-section wind power propulsion rotor device, an integrated rotor structure is transformed into a plurality of independent propulsion rotor sub-sections (1), which can fully utilize the speed distribution of incoming wind in terms of a heightwise direction, so as to achieve a higher propulsion efficiency. In addition, a multi-section structure is convenient to manufacture and assemble and low cost. The ship using the multi-section wind power propulsion rotor device has a higher propulsion power.
Inventors:
HUANG ZHENYU (CN)
XIA HAOCHAO (CN)
ZHU YUZHU (CN)
GUO FENGSHAN (CN)
WU YOUHUA (CN)
CHEN LEIQIANG (CN)
HUANG SHUQUAN (CN)
HUANG GUOFU (CN)
XIA HAOCHAO (CN)
ZHU YUZHU (CN)
GUO FENGSHAN (CN)
WU YOUHUA (CN)
CHEN LEIQIANG (CN)
HUANG SHUQUAN (CN)
HUANG GUOFU (CN)
Application Number:
PCT/CN2021/081529
Publication Date:
February 24, 2022
Filing Date:
March 18, 2021
Export Citation:
Assignee:
CSIC SHANGHAI MARINE ENERGY SAVING TECH DEVELOPMENT CO LTD (CN)
International Classes:
B63H9/02
Foreign References:
| CN111846175A | 2020-10-30 | |||
| KR20200104824A | 2020-09-04 | |||
| CN102803066A | 2012-11-28 | |||
| CN111532410A | 2020-08-14 | |||
| CN109050855A | 2018-12-21 |
Attorney, Agent or Firm:
XI'AN BESHININGQIN INTELLECTUAL PROPERTY AGENCY (CN)
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