CN106640510A - 一种横向阵列形式的防波堤波浪发电装置 - Google Patents

一种横向阵列形式的防波堤波浪发电装置 Download PDF

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Publication number
CN106640510A
CN106640510A CN201611107151.2A CN201611107151A CN106640510A CN 106640510 A CN106640510 A CN 106640510A CN 201611107151 A CN201611107151 A CN 201611107151A CN 106640510 A CN106640510 A CN 106640510A
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breakwater
wave
power generation
array form
storage cavity
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CN201611107151.2A
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盛传明
练继建
黄宣旭
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JIANGSU DAODA OFFSHORE WIND POWER ENGINEERING TECHNOLOGY Co Ltd
Frontier Technology Research Institute of Tianjin University Co Ltd
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JIANGSU DAODA OFFSHORE WIND POWER ENGINEERING TECHNOLOGY Co Ltd
Frontier Technology Research Institute of Tianjin University Co Ltd
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Priority to CN201611107151.2A priority Critical patent/CN106640510A/zh
Publication of CN106640510A publication Critical patent/CN106640510A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Revetment (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

一种横向阵列形式的防波堤波浪发电装置，由防波堤斜坡、储水腔、防波堤堤身、泄水通道和水力发电机组成，防波堤斜坡位于装置的最前端，斜坡与水平地面的夹角为20°‑40°,波浪通过防波堤斜坡跃入到储水腔内；储水腔为矩形水槽，设置于防波堤堤身的前面，防波堤堤身高度为5‑50m；防波堤堤身内设有横向阵列形式的圆筒形泄水通道，泄水通道的直径为4‑15m、长度为5‑20m、间距为5‑20m；每个泄水通道末端分别安装一台水力发电机组，实现多台机组阵列运行本发明的有益效果是：通过合理布置泄水通道的间距和尺寸，可将防波堤整个迎浪面宽度跃入的波浪能量进行转换，最大限度的开发利用波浪能，提高波浪能的利用率。

Description

一种横向阵列形式的防波堤波浪发电装置
技术领域
本发明涉及海洋波浪能开发领域，特别是一种横向阵列形式的防波堤波浪发电装置。
背景技术
海洋波浪能是一种无污染的可再生能源，波能发电装置具有能量转换原理简单、建造和维护方便等优点而倍受青睐。我国有大量的现役近海防波堤，随着国民经济的发展，还将有大量的防波堤建设并投入运行，这些防波堤尺度庞大、投资巨大，但除了防波作用外，并没有得到进一步的利用。专利CN201110110117283.4提出了一种滑动挡板式防波堤发电结构，将防波堤与波浪发电相结合。申请号为CN201520042935.6的专利，将泄流通道入口段改为喇叭口形式，提高了波浪发电利用率。防波堤波浪发电装置将向商业化、产业化发展。
发明内容
本发明的目的是针对上述存在问题，提供一种横向阵列形式的防波堤波浪发电装置，该装置通过阵列布置多台水力发电机组，最大限度地将波浪能转化为电能，提高波浪输出获能。
本发明的技术方案：
一种横向阵列形式的防波堤波浪发电装置，由防波堤斜坡、储水腔、防波堤堤身、泄水通道和水力发电机组成，防波堤斜坡位于装置的最前端，斜坡与水平地面的夹角为20°-40°,波浪通过防波堤斜坡跃入到储水腔内；储水腔为矩形水槽，设置于防波堤堤身的前面，防波堤堤身高度为5-50m；防波堤堤身内设有横向阵列形式的圆筒形泄水通道，泄水通道的直径为4-15m、长度为5-20m、间距为5-20m；每个泄水通道末端分别安装一台水力发电机组，实现多台机组阵列运行。
本发明的工作机理：
近海沿岸防波堤较长，防波堤迎浪面较长，在一排防波堤后方设置多个泄水通道，每个泄水通道中都布置一台水力发电机组，波浪通过防波堤斜坡跃入到储水腔中，提高了水位，然后通过多个泄水通道泄流，同时带动多台水力发电机组发电，最大限度地将波浪能转化为电能。
本发明的有益效果是：通过合理布置泄水通道的间距和尺寸，可将防波堤整个迎浪面宽度跃入的波浪能量进行转换，最大限度的开发利用波浪能，提高波浪能的利用率。
附图说明
图1为该发电装置的立体结构示意图。
图2为该发电装置的俯视结构示意图。
其中：1、防波堤斜坡；2、储水腔；3、防波堤堤身；4、泄水通道；5、水力发电机。
具体实施方式
下面结合附图及实施例，对本发明的具体实施做进一步描述。
实施例：
一种横向阵列形式的防波堤波浪发电装置，由防波堤斜坡1、储水腔2、防波堤堤身3、泄水通道4和水力发电机5组成，防波堤斜坡1位于装置的最前端，斜坡与水平地面的夹角为30°,波浪通过防波堤斜坡1跃入到储水腔2内；储水腔2为矩形水槽，设置于防波堤堤身3的前面，防波堤堤身3高度为20m；防波堤堤身3内设有横向阵列形式的圆筒形泄水通道4，泄水通道4的直径为5m、长度为15m、间距为5m；每个泄水通道4末端分别安装一台水力发电机组5，实现多台机组阵列运行。

Claims (1)

1.一种横向阵列形式的防波堤波浪发电装置，其特征在于：由防波堤斜坡、储水腔、防波堤堤身、泄水通道和水力发电机组成，防波堤斜坡位于装置的最前端，斜坡与水平地面的夹角为20°-40°,波浪通过防波堤斜坡跃入到储水腔内；储水腔为矩形水槽，设置于防波堤堤身的前面，防波堤堤身高度为5-50m；防波堤堤身内设有横向阵列形式的圆筒形泄水通道，泄水通道的直径为4-15m、长度为5-20m、间距为5-20m；每个泄水通道末端分别安装一台水力发电机组，实现多台机组阵列运行。
CN201611107151.2A 2016-12-06 2016-12-06 一种横向阵列形式的防波堤波浪发电装置 Pending CN106640510A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448351A (zh) * 2017-06-27 2017-12-08 哈尔滨工程大学 带防波浮筒的阵列式压电悬臂梁波能转换装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155000A (zh) * 2011-05-06 2011-08-17 天津大学 一种能够利用波浪发电的防波堤
CN103195643A (zh) * 2013-04-24 2013-07-10 中国水利水电科学研究院 一种海岸波能旋流发电方法和装置
CN104153330A (zh) * 2014-05-15 2014-11-19 浙江海洋学院 防波堤及波浪发电装置
CN204456025U (zh) * 2015-01-21 2015-07-08 天津大学 一种提高斜坡堤波浪发电效率的结构
CN105971813A (zh) * 2016-07-08 2016-09-28 大连理工大学 一种兼具防波堤功能浮式波能电站的结构
US20160341173A1 (en) * 2014-01-17 2016-11-24 Stx France S.A. Method for installing a so-called "marine" pumped-storage hydroelectric power plant and corresponding plant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155000A (zh) * 2011-05-06 2011-08-17 天津大学 一种能够利用波浪发电的防波堤
CN103195643A (zh) * 2013-04-24 2013-07-10 中国水利水电科学研究院 一种海岸波能旋流发电方法和装置
US20160341173A1 (en) * 2014-01-17 2016-11-24 Stx France S.A. Method for installing a so-called "marine" pumped-storage hydroelectric power plant and corresponding plant
CN104153330A (zh) * 2014-05-15 2014-11-19 浙江海洋学院 防波堤及波浪发电装置
CN204456025U (zh) * 2015-01-21 2015-07-08 天津大学 一种提高斜坡堤波浪发电效率的结构
CN105971813A (zh) * 2016-07-08 2016-09-28 大连理工大学 一种兼具防波堤功能浮式波能电站的结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448351A (zh) * 2017-06-27 2017-12-08 哈尔滨工程大学 带防波浮筒的阵列式压电悬臂梁波能转换装置
CN107448351B (zh) * 2017-06-27 2019-04-23 哈尔滨工程大学 带防波浮筒的阵列式压电悬臂梁波能转换装置

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