TWI322212B - A multi-function sea wave piston type breakwater - Google Patents

A multi-function sea wave piston type breakwater Download PDF

Info

Publication number
TWI322212B
TWI322212B TW095132888A TW95132888A TWI322212B TW I322212 B TWI322212 B TW I322212B TW 095132888 A TW095132888 A TW 095132888A TW 95132888 A TW95132888 A TW 95132888A TW I322212 B TWI322212 B TW I322212B
Authority
TW
Taiwan
Prior art keywords
breakwater
wave
outlet
inlet
turbine
Prior art date
Application number
TW095132888A
Other languages
Chinese (zh)
Other versions
TW200813296A (en
Inventor
Bai Chieng Liou
Original Assignee
Bai Chieng Liou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bai Chieng Liou filed Critical Bai Chieng Liou
Priority to TW095132888A priority Critical patent/TWI322212B/en
Publication of TW200813296A publication Critical patent/TW200813296A/en
Application granted granted Critical
Publication of TWI322212B publication Critical patent/TWI322212B/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11Hard structures, e.g. dams, dykes or breakwaters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Revetment (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Description

1322212 九、發明說明: 【發明所屬之技術領域】本發明涉及一種海洋資源的開 發應用,尤其是一種海浪活塞式防波堤裝置,藉由本發明 可將海洋資源作最佳的利用,而達到發電、防波、填海.造 陸、海產養殖…的目的。其係於一防波堤結構物單元上設 置了特殊造型的海浪進出口,可連通後方的大型海浪活塞 式氣密槽和上層前方的渦輪發電機總成,將海浪能量萃取 出來加以利用。由於本發明可讓海洋所蘊藏的寶貴資源作 # 最佳的利用,且結構簡單、設計巧妙、具備多重功能,而 為一優良的設計》 【先前技術】騎貴審查委員明瞭本申請專利之發印 與先前技術間之關係,兹引述—些與本發明較有關的文虐 資料,以便讓大家據以檢索、審查該先前技術。 其-是「海浪防波堤發電裝置」,申請案號:8〇2〇937 ,公告編號:202080,公告日期:1993 3 u。其主1322212 IX. Description of the Invention: [Technical Field] The present invention relates to the development and application of marine resources, in particular to a wave-piston-type breakwater device, by which the marine resources can be optimally utilized to achieve power generation and prevention. The purpose of wave, reclamation, land reclamation, mariculture... It is provided with a specially shaped wave inlet and outlet on a breakwater structure unit, which can connect the large ocean wave piston type airtight groove at the rear and the turbine generator assembly in front of the upper layer to extract the wave energy for use. Because the invention can make the valuable resources contained in the ocean make the best use, and the structure is simple, the design is ingenious, and has multiple functions, and is an excellent design. [Prior Art] The riding review committee member clearly stated the patent application. The relationship between India and prior art is quoted as a literary material that is more relevant to the present invention so that it can be used to retrieve and review the prior art. It is the "wave breakwater power generation device", application number: 8〇2〇937, announcement number: 202080, announcement date: 1993 3 u. Its main

=用-垂直向下的海浪進出口’和其後方的氣密⑽ 氣密槽上方的發電機萃取海浪能量。 其二是「海浪防波堤發電裝置追加(一 80209376 ϋ加一,公告編號:246162,公告日^號 1995· 4. 2卜其主要技術是將原案的海浪 造型,讓海浪的進出較為順暢。 為流缚 【發月内谷】上所述,目前的隸防波堤發電裝售 存在著-些問題,丞待吾人加以克服和解決,首先是海 浪進出口方面的問題,由於海浪能量主要集中在海水表 面’垂直向下的海浪進出口_嚴重影響海浪能量的萃 4 ⑧ 取將匕改為流線造型之後如果不搭配其他設計仍然會 減少許多海水的進出。其次是海浪進出口與氣密槽距離 太短,海水容易形成紊流或亂流,很難將海浪轉變成活 塞式的運動方式,當然海浪能量的萃取效率也就跟著大 幅度地降低了。最後則是此種防波堤底盤縱深較短,重 心提高’因此不易穩固地固著在海床上。 本發明具備了許多創新的技術特徵,而成為解決前 述之技術問題的最佳方案。首先在海浪進出口方面採取 開口朝上的創新設計,然後以流暢的圓弧型通道連接位 於其後方的氣密槽和上層前方的渦輪發電機總成,另外在 海浪進出α前端和氣密槽後端的底盤部分都作了加長的 設計,讓整座防波堤重心明顯降低可以很穩固地固著在 海床上。 由於本發明具備了上述的創新技術特徵,因此其所 產生的技術效果可將先前的技術問題圓滿地加以解決, 其具體功效除了重心降低之外至少尚有下面兩項,第 一:開口朝上的大型海浪進出口設計可讓海浪以滴水不 漏之姿「灌入」防波堤内部,有效地解決了先前技術令 又要產生氣密效果(開口必須盡量往下),又要讓能量集 中於海水表面的海浪灌進來(此時開口又必須盡量往上) 的「兩難」問題。第二:海浪進出口之後則以流暢的圓 弧型通道連接氣密槽,除了不易產生紊流或亂流之外, 又可將海浪輕易地轉變成活塞式的上下運動方式,壓縮 或膨脹空氣產生進、出氣流,從而帶動渦輪機、發電機發 出源源不絕的電力。 1322212 【實施方式】 請參閱第一圖、第二圖所示,本發明係於 一鋼筋混凝土製成的防波堤單元(10)前方設置了造型特 殊、開口朝上的海浪進出口(11),此進出口之前端為山脈造 型的前脊(17),後端上方則設有圓弧型橫樑(18),且前脊(17) 的最高點與圓弧型橫樑(18)的最低點都位於同一水平面 上,以便讓橫樑後方的水柱產生氣密效果◊海浪進出口(U) 以一同寬的圓弧型水道連通後方的氣密槽(丨2),最後再連接 位於防波堤上層前方的渦輪發電機總成(丨3), 海浪進出口(11)設有數道流線型的隔間牆(i 6)以連接前脊 (17)、圓弧型橫樑(18)和氣密槽(12)三者,除了可強化防波 徒的結構之外’還可規範水流和氣流的路徑,減少资流或 亂流的發生,提高機械效率。防波堤單元(1〇)兩邊設有回 浪平台(22),平台後方則設有阻浪牆(19),可讓溢流出來的 海浪流回海中,圓弧型橫樑(18)的上方設有流線型的溢流平 台(20),此平台與回浪平台(22)之間隔著一道逐漸升高的喇 η八狀開口圍牆(21) ’平時可集中波浪,並且規範、導引逐漸 升高的海浪流暢地進入海浪進出口中’颱風來襲時又可 使過大的波浪回流至大海中,保護防波堤結構物本體。防 波堤左右兩邊的回浪平台(22)中央邊緣各設有尺寸、規格 相同的凸槽(15)與凹槽(14),可與隔鄰的防波堤單元(10)嚅 合在一起’構成一長列的防波堤,防波堤底盤下方前後設 有切牆(24) ’中央部分則設有鋼板切牆(25),可楔入土沙 中’增加防波堤的安全性。 請參閱第一圖、第三圖所示,當海浪波峯由外海經防 (¾) 6 1322212= Extract the wave energy from the generator above and below the air inlet and outlet of the airtight (10) airtight groove. The second is "the wave breakwater power generation device is added (one 80209376 ϋ plus one, the announcement number: 246162, the announcement day ^ 1995. 4. 2) The main technology is to shape the wave of the original case, so that the wave in and out is smoother. As mentioned above, there are some problems in the current power generation and sales of breakwaters, which are urgently needed to be overcome and solved by us. The first problem is the import and export of ocean waves, because the energy of the waves is mainly concentrated on the surface of the sea. Vertical downward wave import and export _ severely affecting the energy of the wave 4 8 After changing the 匕 to the streamline shape, if it is not matched with other designs, it will still reduce the inflow and out of many seawater. Secondly, the distance between the sea inlet and outlet and the airtight groove is too short. The seawater is prone to turbulence or turbulence, and it is difficult to convert the waves into a piston-like movement. Of course, the extraction efficiency of the wave energy is greatly reduced. Finally, the depth of the breakwater chassis is shorter and the center of gravity is improved. 'Therefore, it is not easy to firmly fix on the seabed. The invention has many innovative technical features and becomes a solution to the aforementioned technical problems. The best solution: firstly, adopt an open-faced innovative design in the inlet and outlet of the ocean, and then connect the airtight groove at the rear and the turbine generator assembly in front of the upper layer with a smooth arc-shaped passage, and in addition to the front end of the wave in and out of the α And the chassis part of the rear end of the airtight groove is designed to be extended, so that the center of gravity of the entire breakwater can be obviously lowered and can be firmly fixed on the seabed. Since the invention has the above-mentioned innovative technical features, the technical effect produced by the invention can be The previous technical problems are satisfactorily solved. In addition to the reduction of the center of gravity, there are at least the following two items. First, the large-scale wave inlet and outlet design with the opening upwards allows the waves to be poured into the interior of the breakwater without dripping. It effectively solves the "difficult" problem that the prior art order has to produce a gas-tight effect (the opening must be as far as possible), and the energy is concentrated on the surface of the seawater (the opening must be as far as possible). Second: after the wave inlet and outlet, the airtight groove is connected by a smooth circular channel, except that it is not easy to generate turbulence or In addition to the flow, the ocean wave can be easily converted into a piston-type up and down motion mode, and the compressed or expanded air generates an inflow and outflow airflow, thereby driving the turbine and the generator to generate an endless amount of power. 1322212 [Embodiment] Please refer to As shown in the first figure and the second figure, the present invention is provided with a special shape, opening-up wave inlet and outlet (11) in front of a reinforced concrete breakwater unit (10), and the front end of the inlet and outlet is mountain-shaped. The front ridge (17) has a circular beam (18) above the rear end, and the highest point of the front ridge (17) is at the same level as the lowest point of the circular beam (18) so that the rear of the beam The water column produces a gas-tight effect. The sea inlet and outlet (U) is connected to the rear airtight groove (丨2) by a circular arc-shaped waterway, and finally connected to the turbine generator assembly (丨3) located in front of the upper layer of the breakwater. The wave inlet and outlet (11) is provided with a number of streamlined partition walls (i 6) to connect the front ridge (17), the circular beam (18) and the airtight groove (12), in addition to strengthening the structure of the wave protector. Beyond 'can also regulate water flow and Flow path, or reduce resources flow turbulence, mechanical efficiency. The breakwater unit (1) has a return wave platform (22) on both sides, and a wave blocking wall (19) is arranged behind the platform to allow the overflowing waves to flow back into the sea, and above the circular beam (18) A streamlined overflow platform (20), which is separated from the return wave platform (22) by a gradually increasing argon-shaped eight-shaped opening wall (21). The waves can be concentrated at ordinary times, and the specification and guidance are gradually increased. The waves flow smoothly into the inlet and outlet of the waves. When the typhoon strikes, the excessive waves can be returned to the sea to protect the body of the breakwater structure. The central edge of the return wave platform (22) on the left and right sides of the breakwater is provided with convex grooves (15) and grooves (14) of the same size and specifications, which can be combined with the adjacent breakwater unit (10) to form a long The breakwater of the column, the cut wall (24) is placed behind the breakwater chassis. The central part is provided with a steel plate cut wall (25), which can be wedged into the sand to increase the safety of the breakwater. Please refer to the first and third figures, when the wave crest is protected by the outer sea (3⁄4) 6 1322212

波堤單元(10)的前脊(17)到達海浪進出口(11)時,由於喇叭 狀開口圍牆(21)的集波作用,波高逐漸變大,然後進入由隔 間牆(16)所規範的圓弧型水道和後方的氣密槽(12)中,形成 一股巨大的水柱活塞,並壓縮氣密槽(12)中的空氣進入渦輪 發電機總成(13)中而發電;而當海浪波谷到達時,氣密槽(12) 中的水柱活塞將迅速下降從而膨脹槽中的空氣造成一種負 壓狀態,外界空氣再度進入渦輪發電機總成(13)中而發電 (有關這方面的詳細作動情形請參閱先前技術資料,此處不 再贅述)’完成一次循環’發出的電力則經由電纜線(23)輸 送至岸上再作進一步的處理、輸送。當颱風來襲時,過大 的波浪則經由溢流平台(20)或開口圍牆(21)溢流到回浪平 台(22)上再回流至大海中。 至於現場施作方面,鋼筋混凝土製成的防波堤單元先 在沉相渠、浮船塢製成空心沉箱之後,然後利用拖船拖至 已略作整平的預定地安放 '進水、填沙、封蓋,最後再與 渦輪發電機總成連接、組裝。When the front ridge (17) of the bank unit (10) reaches the wave inlet and outlet (11), the wave height gradually increases due to the wave collecting action of the flared opening wall (21), and then enters the specification by the partition wall (16). In the circular arc channel and the rear airtight groove (12), a huge water column piston is formed, and the air in the compressed airtight groove (12) is entered into the turbine generator assembly (13) to generate electricity; When the wave trough arrives, the water column piston in the airtight groove (12) will rapidly drop and the air in the expansion tank will cause a negative pressure state, and the outside air will once again enter the turbine generator assembly (13) to generate electricity (in this regard) For details of the operation, please refer to the prior art information, and the details of the 'Complete Cycle' are transmitted to the shore via cable (23) for further processing and transportation. When a typhoon strikes, the oversized waves overflow through the overflow platform (20) or the open wall (21) onto the return wave platform (22) and back into the sea. As for the on-site application, the breakwater unit made of reinforced concrete is first made into a hollow caisson in the sinking channel and floating dock, and then dragged by the tugboat to the predetermined place where the water leveling, sand filling and sealing are placed. Finally, it is connected and assembled with the turbine generator assembly.

就以上所述,本發明具有下列優點: 、本發明具備多重功能,可用於防波、發電、填海造陸、 海產養殖、防走私或敵軍登陸,足以與傳統發電方 式競爭,非常具有商業化運轉潛力。 二、本發明巧妙地將紛㈣波浪運動轉換成水柱活塞的上 下運動利用進出氣流推動渦輪發電機發電,發電設 備不會直接接觸海水,可保持乾燥,避免發生海水腐 姓現象。 (¾) 1322212 ―、本發明的超大海浪進出口開口朝上,造型巧妙,符合波 浪力學的原理,可將海浪以幾乎滴水不漏的姿態「 塞進j海浪進出口,大幅提高機械效率。 四、本發明主要部分均由鋼筋混凝土所製成,結構堅固、 底盤穩、重心低、機械部分少,可對抗惡劣的海象條 件,壽命長,維修容易,實用價值很高。 【圖式簡單說明】较貴審查委員進—步了解本發 結構特徵及其功效’茲佐以圖示說明如下。As described above, the present invention has the following advantages: The present invention has multiple functions and can be used for wave prevention, power generation, land reclamation, mariculture, anti-smuggling or enemy landing, which is sufficient to compete with conventional power generation methods, and is very commercialized. Operational potential. Second, the present invention subtly converts the (four) wave motion into the up-down motion of the water column piston. The turbine generator is used to generate electricity by using the inlet and outlet airflow, and the power generation equipment does not directly contact the seawater, and can be kept dry to avoid the occurrence of seawater rot. (3⁄4) 1322212 ― The super-large ocean wave inlet and outlet of the invention is upwards, and the shape is ingenious. It conforms to the principle of wave mechanics, and can insert the wave into the inlet and outlet of the j-wave in an almost dripping manner, greatly improving the mechanical efficiency. The main part of the invention is made of reinforced concrete, with firm structure, stable chassis, low center of gravity and few mechanical parts. It can resist harsh walrus conditions, long life, easy maintenance and high practical value. [Simple diagram] expensive The review committee further understands the structural features of the hair and its efficacy.

第一圖:係本發明之外觀圖。 第二圖:係本發明之上視圖。 第二圖.係本發明之剖面圖。 【主要元件符號說明】 圖 號: (1 1)海浪進出Q (13)渦輪發電機總成 (15)凸槽 (17)前脊 (I9)阻浪牆 (21)開口圍牆 (23)電纜線 (25)鋼板切牆 (1〇)防波堤單元 〇2)氣密槽 (14)凹槽 (I6)隔間牆 (18)圓弧型橫樑 (20)溢流平台 (22)回浪平台 (24)切牆First Figure: The appearance of the present invention. Second Figure: A top view of the present invention. Figure 2 is a cross-sectional view of the present invention. [Main component symbol description] Drawing No.: (1 1) Wave in and out Q (13) Turbine generator assembly (15) Slot (17) Front ridge (I9) Wave wall (21) Opening wall (23) Cable (25) Steel plate cut wall (1〇) breakwater unit 〇 2) Airtight groove (14) Groove (I6) Compartment wall (18) Circular beam (20) Overflow platform (22) Return wave platform (24 Cut the wall

CDCD

Claims (1)

十、申請專利範圍: 1. 一種多功能海浪活塞式防波堤,其包含: 一基座,其内部形成一下凹的ϋ型通道,該TJ型通道前 端形成一海浪進出口,另一端延伸至該基座頂側之高於 進出水口處以形成一氣密槽,並作為渦輪機的進出風 σ ; 一渦輪組件,其設於基座上方,該渦輪組件包含一垂直 軸式的滿輪機 '一導流板組;以及 發電裝置’其包含一發電機以及一傳動組件,該渴輪 機的軸心連結該傳動組件’並藉該傳動組件連結該發電 機。 2_如申請專利範圍第1項之多功能海浪活塞式防波堤其 中’該海浪進出口的前端設有一山脈造型的前脊,後端 上方設有一圓弧形橫樑; 該U型通道尚包含複數個流線型的隔間牆,以強化防波 堤的結構並規範水流的路徑。 3.如申請專利範圍第1項之多功能海浪活塞式防波堤,其 中基座上方兩邊尚設有流線型溢流平台,防波堤後端則 設有回浪平台,該兩種平台之間以逐漸升高的喇ρ八狀開 口圍牆為界。 4_如申請專利範圍第1項之多功能海浪活塞式防波堤,其 _防波堤左右兩邊各設有凸槽與凹槽,可樓合隔鄰的防 波堤單元’防波堤底盤下方設置鋼板切牆,可楔入土沙 中,增加防波堤的安全性》 1322212 七、指定代表圖: (一) 本案指定代表圖為:第(一)圖。 (二) 本代表圖之元件符號簡單說明: (10)防波堤單元 (11)海浪進出口 (12)氣密槽 (13)渦輪發電機總成X. Patent application scope: 1. A multi-functional ocean wave piston breakwater, comprising: a base, the inside of which forms a concave ϋ-shaped channel, the front end of the TJ-shaped channel forms an inlet and outlet of the wave, and the other end extends to the base The top side is higher than the inlet and outlet to form an airtight groove, and serves as the inlet and outlet σ of the turbine; a turbine assembly is disposed above the base, and the turbine assembly includes a vertical shaft type full turbine 'a deflector group And a power generating device 'which includes a generator and a transmission assembly, the shaft of which is coupled to the transmission assembly' and coupled to the generator by the transmission assembly. 2_For example, the multi-functional wave piston type breakwater of the first application of the patent scope, wherein the front end of the wave inlet and outlet is provided with a mountain-shaped front ridge, and a circular arc-shaped beam is arranged at the rear end; the U-shaped channel still includes a plurality of Streamlined compartment walls to strengthen the structure of the breakwater and regulate the path of the water flow. 3. For the multi-function wave piston breakwater of the first application patent scope, there is a streamlined overflow platform on both sides of the pedestal, and a back wave platform is arranged at the back end of the breakwater, and the two platforms are gradually raised. The ρρ-shaped opening wall is bounded. 4_ For the multi-functional wave-piston breakwater of the first application scope of the patent, the _ breakwater is provided with convex grooves and grooves on both sides of the breakwater, and the breakwater unit adjacent to the breakwater unit can be placed under the bottom wall of the breakwater. Into the soil sand, increase the safety of the breakwater. 1322212 VII. Designated representative map: (1) The representative representative of the case is: (1). (2) The symbol of the symbol of this representative figure is briefly described: (10) Breakwater unit (11) Wave inlet and outlet (12) Airtight groove (13) Turbine generator assembly (14)凹槽 (16)隔間牆 (18)圓弧型橫樑 (20)溢流平台 (22)回浪平台 (15)凸槽 (17)前脊 〇9)阻浪牆 (21)開口圍牆 (23)電纜線(14) Groove (16) Compartment wall (18) Arc-shaped beam (20) Overflow platform (22) Back wave platform (15) Slot (17) Front ridge 9) Wave wall (21) opening Fence (23) cable 八、本案若有化學式時,請揭示最能顯示發明特徵的化學 式: 38. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: 3
TW095132888A 2006-09-06 2006-09-06 A multi-function sea wave piston type breakwater TWI322212B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095132888A TWI322212B (en) 2006-09-06 2006-09-06 A multi-function sea wave piston type breakwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095132888A TWI322212B (en) 2006-09-06 2006-09-06 A multi-function sea wave piston type breakwater

Publications (2)

Publication Number Publication Date
TW200813296A TW200813296A (en) 2008-03-16
TWI322212B true TWI322212B (en) 2010-03-21

Family

ID=44768245

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095132888A TWI322212B (en) 2006-09-06 2006-09-06 A multi-function sea wave piston type breakwater

Country Status (1)

Country Link
TW (1) TWI322212B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393819B (en) * 2009-08-28 2013-04-21 Bai Chieng Liou Wind and wave dual - effect power generation device
CN107338774A (en) * 2017-06-27 2017-11-10 哈尔滨工程大学 A kind of vertical type caisson breakwater system with wave-energy power generation function
TWI763260B (en) * 2021-01-15 2022-05-01 宗華實業有限公司 Wave power generation device and power generation breakwater structure

Also Published As

Publication number Publication date
TW200813296A (en) 2008-03-16

Similar Documents

Publication Publication Date Title
US7607862B2 (en) Shoaling water energy conversion device
US7770390B2 (en) Configurations and methods for wave energy extraction
CN102187086A (en) Device for conversion of wave energy
CA2735731C (en) Fluid power generator
CN206233179U (en) A kind of wave absorption buoyancy tank and bank slope erosion control safeguard structure
CN106759082A (en) A kind of wave absorption buoyancy tank, bank slope erosion control safeguard structure and method
CN106194558A (en) Large-diameter circular cartridge type transmission dike is held concurrently oscillating water column Wave energy electric generator
TWI322212B (en) A multi-function sea wave piston type breakwater
CN105862661B (en) A kind of caisson breakwater that wave generates electricity that disappears
KR100822089B1 (en) A tide generation system
JP4934824B2 (en) Reservoir structure of movable object type wave energy converter
Sundar et al. Conceptual design of OWC wave energy converters combined with breakwater structures
KR101870363B1 (en) Floating breakwater system for combining having cylinder-rotated wave power generation, and operation method for the same
CN107503321B (en) Plate type mountain-type breakwater
KR20110073182A (en) Enhanced structure of waterpower generation and a boat-type wing structure of watermill
CN110206678A (en) A kind of piston type wave energy hydrostatic-layer power generator
JP2011196361A (en) Floating power-generating device
WO2015083100A1 (en) Coastal wave energy convertor (cowec)
CN202989883U (en) Generating set combined with upright caisson breakwater
KR101346067B1 (en) Floating body for wave-power generation and wave-power generating system using the same
JP2585921B2 (en) Waveguide-type squirting wavebreak structure and wavebreak structure using the same
CN109236547A (en) A kind of combined multi-stage capacitation marine tidal-current energy generation platform
CN217174575U (en) Eco-friendly dam
JP2535705B2 (en) Squirting breakwater structure and breakwater structure using the same
JP4902800B1 (en) Ship

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees