TWM299220U - Offshore type wave power electricity generator - Google Patents

Offshore type wave power electricity generator Download PDF

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Publication number
TWM299220U
TWM299220U TW095204164U TW95204164U TWM299220U TW M299220 U TWM299220 U TW M299220U TW 095204164 U TW095204164 U TW 095204164U TW 95204164 U TW95204164 U TW 95204164U TW M299220 U TWM299220 U TW M299220U
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Taiwan
Prior art keywords
air
chamber
air passage
opening
outlet
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TW095204164U
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Chinese (zh)
Inventor
Ming-Hung Hsu
Paul Juinn-Bing Tan
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Univ Nat Penghu
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Priority to TW095204164U priority Critical patent/TWM299220U/en
Publication of TWM299220U publication Critical patent/TWM299220U/en

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    • 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

Description

M299220 八、新型說明: 【新型所屬之技術領域】 本創作係有關於一種離岸式海上波浪發電裝置,特別 是指藉由波浪上昇或下降而產生氣流,可通過氣室之第一 氣道或第二氣道内,以轉動鼓風輪之葉片,藉以使發電機 進行發電。 【先前技術】 • 目前一般之電力取得的方式,大約有核能、火力、水 力及風力等發電方式,利用海上波浪發電方式,由於波浪 的月b里係取之不盡,用之不竭,而且係持續不斷形成,也 無任何公害產生,並且不需要太過於龐大之設備,即可進 打發電,因此相當受到重視,然,目前常見之海上發電裝 置,其構造係如發明公開公報第200409866號「浮標式海浪 發電法」,其係利用浮球受到海浪之拍打而上、下移動, ❿同時浮球另端受到配重之牽引拉緊索及鏈條上、下移動, 並且帶動第一棘外齒輪和第二棘外齒輪運轉,而可帶動發 電機發電,然,由於浮球體積小,所能產生之電能不足, 難以供應大電力設備使用;另有發明公開公報第2〇〇427922 號案「海浪發電之方法及其裝置」,其主要係利用大自然 海浪水面持續不斷浮沈之浮力,以推動一浮塊呈往復上、 下之移動,進而驅動多數具雙向抽水功效之幫浦產生持續 不斷之抽水,並將所抽取之水儲存至一中央具彈性隔膜之 M299220 壓力儲水筒内之其中一半儲存空間内,並使該彈性隔膜因 水壓而被漏向壓力儲水筒之另一半空間,此時空間内之 二氣亦呈X擠壓之狀態,而與被拉伸之彈性隔膜形成一反 向推壓之壓力,進而聚集一相當量且具壓力之水,再依所 需將多數個儲壓單體所聚集之高壓水匯流至大型壓力儲水 筒,進而藉此所儲存之高壓水配合水力發電設備達到水力 發電之目的,惟,此等構造複雜,容易故障,並且將水抽 #取後,還須送至陸地上儲存,再經過陸地上的水力發電設 備才可產生發電,如此佔用空間相當大,而且不符經濟效 益’所以上述海浪發電裝置使用上並不夠理想。 【新型内容】 爰此,有鑑於目前各種發電方式之效果不佳,故本創 作係在&供一種離厗式海上波浪發電裝置,其係在於浮台 可供飄浮於海面上,該浮台内係設有容室,該容室之底部 籲及頂端分別設有第一開口及第二開口,氣室則設於浮台之 容室内,該氣室内部設有單向之第一氣道及第二氣道,又 於氣室内設有鼓風輪’該鼓風輪上係環設有葉片,而分別 伸入於第一、二氣道内’又該第一、二氣道之二端分別設 有反向之入口及出口,又發電機係固定於浮台上,該發電 裝置係设有轉軸’以供固定於鼓風輪上,而受到鼓風輪之 旋轉帶動,使發電機進行發電者。 本創作實施例確實具有下列之優點: M299220 年月日修正補充 1.本創作射供置人於海中,利用海面上持續不斷上 昇及下降的波浪’而可提供足夠之天然動力,使發電機進 行發電,藉以大幅節約能源,及降低成本。 2·本創作之構造相當簡單,而且製本成本低,故適合 大量使用,而且不會有受到任何氣候、地形等影響。口 【實施方式】 θ 首先,請參閱第一圖所示,本創作主要係包括有浮台 _ (1)、氣室(2)及發電機(3),其中: 浮台(1)’其係可供飄浮於海面上,該浮台(丨)内係設 有若干之容室(11),每一容室(11)之底部係設有第一開口 (12) ’以供海水進入,而與海平面齊高,又容室(η)頂端 係设有第二開口( 13 ),另於浮台(1)底部設有若干之緵繩 (14) ’該等繞繩(14)之另一端則連接有錯碳塊(15),以供 沈入於海底固定。 氣室(2 ),如第二圖所示,係設於浮台(1)之容室(j】) 鲁内’該氣室(2)内部係橫向設有一隔板(21),而將氣室(2) 分隔成第一氣道(22)及第二氣道(23),又於隔板(21)中段 處則設有一鼓風輪(24),該鼓風輪(24)上係環設有葉片 (25),而該等葉片(25)係分別伸入於第一、二氣道(22)、 (23)内,又該第一、二氣道(22)、(23)之二端分別設有反 向之入口(221)、(231)及出口(222)、(232),其中該第一 氣道(22)之入口(221)及第二氣道(23)之出口(232)係與第 一開口(12)相連通,而第二氣道(23)之另一入口(231)及第 7 M299220 一氣道(22)之出口(222)則與第二出口(13)相連通,又於出 口(222)、(232)處係設有一單向閥(26),以供氣體可以排 出第一、二氣道(22)、(23)外。 發電機(3),其係固定於浮台(1)上,該發電裝置(3)係 凸設有一轉軸(31),以供伸入於氣室(2)内而固定於鼓風輪 (24)上,而可受到鼓風輪(24)之旋轉帶動而使發電機(3)可 以進行發電者。 I 使用時,如第三圖所示,係將該浮台(1)置入於海中, 使其可飄浮於海面上,並利用錨碇塊(15)固定於海底,以 避免浮台(1)隨波浪任意飄流,由於海平面係位於浮台(1) 容室(11)内之適當高度,當波浪漲潮上昇時,則海平面係 會由第一開口(12)進入,而於容室(11)内上昇,同時擠壓 容室(11)内之空氣產生氣流,則氣流係會由氣室(2)第一氣 道(22)之入口(221)進入,另第二氣道(23)出口(232)則藉 由單向閥(26)之阻擋,使氣流無法進入到第二氣道(23) _内,而進入到第一氣道(22)内之氣流則可迅速通過,並推 動鼓風輪(24)之葉片(25),然後由出口(222)之單向閥(26) 排出,再由容室(11)之第二開口(13)排出於浮台(1)外,藉 以利用鼓風輪(24)轉動後,則可透過轉軸(31)帶動發電機 (3)以進行發電。 當波浪退潮下降時,如第四圖所示,則海平面係會於 容室(11)内下降,而於容室(11)產生吸力,使浮台(1)外之 空氣由第二開口(13)被吸入,並形成氣流,則氣流係會由 第二氣道(23)之入口(231)進入,而第一氣道(22)出口(222) M299220 則藉由單向閥(26)之阻擋,使氣流無法進入到第一氣道(22) 内’而進入到第二氣道(23)内之氣流則可迅速通過,並推 動鼓風輪(24)之葉片(25),然後由出口(232)之單向閥(26) 排出,再由容室(11)之第一開口(13)排出於容室(11)内, 藉以利用鼓風輪(24)轉動後,則可透過轉軸(31)帶動發電 機(3 )以進行發電,如此,藉由波浪之往復上昇及下降,故 可以持續不斷的發電,以供傳輸至陸地上使用。 【圖式簡單說明】 第一圖係為本創作之組合剖視圖。 第二圖係為本創作之構造示意圖。 第三圖係為本創作於波浪上昇時氣流之流動方向示意圖。 第四圖係為本創作於波浪下降㈣流之流動方^意圖。 【主要元件符號說明】 (1) 浮台 (11) 容室 (12) 第一開口 (13) 第二開口 (14) 纜繩 (15) 銷石定塊 (2) 氣室 (21) 隔板 (22) 第一氣道 (221) 入口 (222) 出π (23) 第二氣道 (231) 入口 (232) 出π (24) 鼓風輪 (25) 葉片 (26) 單向閥 (3) 發電機 (31) 轉軸M299220 VIII. New description: [New technical field] This creation is about an offshore maritime wave power generation device, especially for generating airflow by rising or falling waves, which can pass through the first air passage or the first chamber of the air chamber. In the second airway, the blades of the blast wheel are rotated to generate electricity for the generator. [Prior Art] • At present, the general way of obtaining electricity is about nuclear power, firepower, hydropower, and wind power generation. The use of offshore wave power generation is inexhaustible due to the inexhaustible moon b. The system is continuously formed, and there is no pollution generated, and it does not require too large equipment, so it can be used for power generation. Therefore, it is highly valued. However, the current common offshore power generation device is constructed in accordance with the invention publication No. 200409866. "Float type wave power generation method", which uses the float ball to be moved up and down by the waves of the sea, while the other end of the float ball is pulled by the weight of the traction cable and the chain moves up and down, and drives the first spine. The gear and the second external xenon gear are operated, and the generator can be driven to generate electricity. However, due to the small volume of the floating ball, the power generated can be insufficient, and it is difficult to supply the large power equipment. Another invention publication No. 2,427,922 "The method and device for generating ocean waves" is mainly to use the buoyancy of the sea surface of nature to continuously float and float to promote a floating block to reciprocate. The movement of the upper and lower, which drives most of the pumps with two-way pumping effect, produces continuous pumping and stores the extracted water in one half of the storage space of a M299220 pressure storage tank with a central elastic diaphragm. The elastic diaphragm is leaked to the other half of the pressure storage tank due to the water pressure. At this time, the two gases in the space are also in an X-extrusion state, and a pressure is applied against the stretched elastic diaphragm. In turn, a considerable amount of pressurized water is collected, and the high pressure water accumulated by the majority of the pressure storage cells is converged to the large pressure water storage tank as needed, thereby using the stored high pressure water to meet the hydroelectric power generation equipment to achieve hydroelectric power generation. Purpose, however, these structures are complex, easy to malfunction, and the water pumping # must be sent to the land for storage, and then the hydroelectric power equipment on the land can generate electricity, so the space is quite large, and it is not economical. Benefits' Therefore, the above-mentioned wave power generation device is not ideal. [New content] In view of the current poor performance of various power generation methods, the present invention is in the & for a remote marine wave power generation device, the floating platform can be floated on the sea surface, the floating platform The inner chamber is provided with a chamber, and the bottom portion of the chamber is respectively provided with a first opening and a second opening, and the air chamber is disposed in the chamber of the floating table, and the first air passage is provided in the air chamber The second air passage is further provided with a blast wheel in the air chamber. The blasting wheel is provided with a blade on the ring, and respectively extends into the first and second air passages, and the two ends of the first and second air passages are respectively provided. In the opposite direction of the inlet and the outlet, the generator is fixed on the floating platform. The power generating device is provided with a rotating shaft 'for fixing to the blast wheel, and is driven by the rotation of the blast wheel to cause the generator to generate electricity. This creation example does have the following advantages: M299220 The annual correction of the month 1. The creation of the shot is placed in the sea, using the continuously rising and falling waves on the sea surface to provide enough natural power to make the generator Power generation, so as to save energy and reduce costs. 2. The structure of this creation is quite simple, and the cost of production is low, so it is suitable for large-scale use, and will not be affected by any climate, terrain and the like. Port [Embodiment] θ First, as shown in the first figure, this creation mainly includes a floating platform _ (1), a gas chamber (2) and a generator (3), wherein: the floating platform (1) The floating platform is provided with a plurality of chambers (11), and a bottom portion (12) is provided at the bottom of each chamber (11) for seawater to enter. And the sea level is high, and the second opening (13) is provided at the top of the chamber (η), and a plurality of reins (14) are provided at the bottom of the floating table (1). The other end is connected with a wrong carbon block (15) for sinking on the sea floor. The air chamber (2), as shown in the second figure, is disposed in the chamber (j) of the floating platform (1). The inside of the air chamber (2) is provided with a partition (21) laterally, and The air chamber (2) is divided into a first air passage (22) and a second air passage (23), and a middle portion of the partition plate (21) is provided with a blast wheel (24), and the blast wheel (24) is looped Blades (25) are provided, and the blades (25) respectively extend into the first and second air passages (22), (23), and the two ends of the first and second air passages (22) and (23) There are opposite inlets (221), (231) and outlets (222), (232), wherein the inlet (221) of the first air passage (22) and the outlet (232) of the second air passage (23) are respectively provided. Communicating with the first opening (12), and the other inlet (231) of the second air passage (23) and the outlet (222) of the seventh M299220 air passage (22) are connected to the second outlet (13), A check valve (26) is provided at the outlets (222) and (232) for allowing gas to be discharged outside the first and second air passages (22) and (23). The generator (3) is fixed on the floating platform (1), and the power generating device (3) is convexly provided with a rotating shaft (31) for extending into the air chamber (2) and fixed to the air blowing wheel ( 24) Up, and can be driven by the rotation of the blast wheel (24) to enable the generator (3) to perform power generation. I When using, as shown in the third figure, the floating platform (1) is placed in the sea so that it can float on the sea surface and be fixed to the seabed with anchor blocks (15) to avoid the floating platform (1) ) With the arbitrary drift of the wave, since the sea level is at the appropriate height in the floating chamber (1) chamber (11), when the wave rises, the sea level will enter through the first opening (12), and the chamber (11) The inner rise, while the air in the chamber (11) is squeezed to generate airflow, the airflow is entered from the inlet (221) of the first air passage (22) of the air chamber (2), and the second air passage (23) The outlet (232) is blocked by the one-way valve (26), so that the airflow cannot enter the second air passage (23)_, and the airflow entering the first air passage (22) can quickly pass and push the drum The blade (25) of the wind wheel (24) is then discharged from the check valve (26) of the outlet (222), and then discharged from the floating table (1) by the second opening (13) of the chamber (11). After the rotation of the blast wheel (24), the generator (3) can be driven by the rotating shaft (31) to generate electricity. When the wave ebb tide drops, as shown in the fourth figure, the sea level system will fall in the chamber (11), and the suction chamber (11) will generate suction so that the air outside the floating table (1) is opened by the second opening. (13) being inhaled and forming a gas stream, the gas flow is entered by the inlet (231) of the second air passage (23), and the first air passage (22) outlet (222) M299220 is connected by the check valve (26) Blocking, so that the airflow cannot enter the first airway (22), and the airflow entering the second airway (23) can pass quickly, and push the blades (25) of the blast wheel (24), and then exit ( The check valve (26) of 232) is discharged, and is discharged from the first opening (13) of the chamber (11) into the chamber (11), thereby being rotated by the blower wheel (24), and then transmitted through the rotating shaft ( 31) The generator (3) is driven to generate electricity. Thus, by the reciprocating rise and fall of the waves, continuous power generation can be performed for transmission to the land. [Simple description of the diagram] The first diagram is a sectional view of the combination of the creation. The second picture is a schematic diagram of the structure of the creation. The third figure is a schematic diagram of the flow direction of the airflow when the wave rises. The fourth picture is the intention of the flow of the wave in the falling (four) flow. [Main component symbol description] (1) Floating platform (11) Housing (12) First opening (13) Second opening (14) Cable (15) Pin stone block (2) Air chamber (21) Partition ( 22) First air passage (221) Entrance (222) Out π (23) Second air passage (231) Entrance (232) Out π (24) Blast wheel (25) Blade (26) Check valve (3) Generator (31) Shaft

Claims (1)

M299220 年月曰修正補充 九、申請專利範圍: 1· 一種離岸式海上波浪發電裝置,包括有: 洋台’其係可供飄浮於海面上,該浮台内係設有容室, 該容室之底部及頂端分別設有第一開口及第二開口; 氣至’係設於浮台之容室内,該氣室内部設有單向之 第一氣道及第二氣道,又於氣室内設有鼓風輪,該鼓風輪 上係壤設有葉片,而分別伸入於第一、二氣道内,又該第 、一氣道之二端分別設有入口及出口; 發電機’其係固定於浮台上,該發電裝置係設有轉軸, 以供固定於鼓風輪上,而受到鼓風輪之旋轉帶動,使發電 機進行發電者。 2·如申請專利範圍第1項所述離岸式海上波浪發電裝 置’其中該浮台底部設有纜繩,該纜繩之另一端則連接有 鈿碇塊’以供沈入於海底固定。 3·如申請專利範圍第1項所述離岸式海上波浪發電裝 置,其中第一氣道之入口及第二氣道之出口係與第一開口 相連通’而另第二氣道之入口及第一氣道之出口則與第二 開口相連通。 4·如申睛專利範圍第1項所述離岸式海上波浪發電裝 置’其中第一、二氣道之出口處係設有單向閥,以供氣體 可以排出第一、二氣道外。 M299220 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: (1) 浮台 (11) 容室 (12) 第一開口 (13) 第二開 (14) 纜繩 (15) 錯旋塊 (2) 氣室 (22) 第一氣道 (221) 入口 (222) 出口 (24) 鼓風輪 (25) 葉片 (26) 單向閥 (3) 發電機 (31) 轉軸M299220 曰 曰 补充 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The first opening and the second opening are respectively disposed at the bottom and the top of the chamber; the gas is disposed in the chamber of the floating platform, and the first inner air passage and the second air passage are provided in the air chamber, and the air chamber is disposed in the air chamber. There is a blasting wheel, and the blasting wheel is provided with blades on the soil, and respectively protrudes into the first and second air passages, and the second end of the first and second air passages respectively have an inlet and an outlet; On the floating platform, the power generating device is provided with a rotating shaft for fixing to the blast wheel, and is driven by the rotation of the blast wheel to cause the generator to generate electricity. 2. The offshore maritime wave power generating apparatus described in claim 1 wherein the bottom of the pontoon is provided with a cable, and the other end of the cable is connected with a slab for sinking to the sea floor for fixing. 3. The offshore marine wave power generating device according to claim 1, wherein the inlet of the first air passage and the outlet of the second air passage are in communication with the first opening, and the inlet of the second air passage and the first air passage The outlet is in communication with the second opening. 4. The offshore marine wave power generation device described in item 1 of the scope of the patent application has a check valve at the outlet of the first and second air passages for the gas to be discharged outside the first and second air passages. M299220 VII. Designated representative map: (1) The representative representative of the case is: (1). (2) A brief description of the symbol of the representative figure: (1) Floating platform (11) Housing (12) First opening (13) Second opening (14) Cable (15) Wrong block (2) Air chamber ( 22) First air passage (221) Entrance (222) Outlet (24) Blast wheel (25) Blade (26) Check valve (3) Generator (31) Shaft
TW095204164U 2006-03-14 2006-03-14 Offshore type wave power electricity generator TWM299220U (en)

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TWI481779B (en) * 2009-11-09 2015-04-21 Anadarko Petroleum Corp Fin-ring propeller for a water current power generation system
TWI490405B (en) * 2009-08-03 2015-07-01 Japan System Planning Co Ltd The construction of hydroelectric power plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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