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Title:
RECTANGULAR BOX-SHAPED FLOATING BREAKWATER HAVING WAVE ENERGY POWER GENERATION DEVICE EMPLOYING OSCILLATING WATER COLUMN
Document Type and Number:
WIPO Patent Application WO/2020/220634
Kind Code:
A1
Abstract:
Disclosed is a rectangular box-shaped floating breakwater having a wave energy power generation device employing an oscillating water column. A wave water inlet is provided on a wave facing surface of the rectangular box-shaped floating breakwater. A generator is mounted in an airflow channel. Waves enter an air chamber via the water inlet on the wave facing surface of the floating breakwater so as to produce vertical oscillation of a water column. The water column oscillates vertically, such that air in the air chamber compresses and expands, and reciprocates through the airflow channel at a top portion of the air chamber so as to drive the generator to generate power, and then, the power is stored, by means of a transmission device, in an energy storage device ready for use. The invention has a simple and stable structure, low construction costs, and high power generation and conversion efficiency, is easy to maintain, and is highly adaptable. The invention can be arranged on a coast, near shore, or in coastal waters, thereby using marine space efficiently, reducing the impact of waves, providing a stable water environment for a surrounding marine region, converting wave energy into electricity, and appropriately using ocean wave energy resources.

Inventors:
CUI JIE (CN)
JI CHUNYAN (CN)
LIU HUI (CN)
GUO JIANTING (CN)
LI ZICHAO (CN)
LI QIAN (CN)
Application Number:
PCT/CN2019/116458
Publication Date:
November 05, 2020
Filing Date:
November 08, 2019
Export Citation:
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Assignee:
UNIV JIANGSU SCIENCE & TECH (CN)
International Classes:
E02B3/06; F03B13/24
Foreign References:
CN110184993A2019-08-30
CN104594286A2015-05-06
CN103215919A2013-07-24
CN104373284A2015-02-25
CN204435309U2015-07-01
CN107701359A2018-02-16
CN2151270Y1993-12-29
KR20160061219A2016-05-31
JP2013221385A2013-10-28
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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