TWM553367U - Turbine with titling type blades - Google Patents
Turbine with titling type blades Download PDFInfo
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- TWM553367U TWM553367U TW106211954U TW106211954U TWM553367U TW M553367 U TWM553367 U TW M553367U TW 106211954 U TW106211954 U TW 106211954U TW 106211954 U TW106211954 U TW 106211954U TW M553367 U TWM553367 U TW M553367U
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- 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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Description
本創作係關於一種具偏擺式葉片的渦輪，尤其是一種承受雙向流體可維持單一方向旋轉的具偏擺式葉片的渦輪。 This creation relates to a turbine with a yaw blade, in particular a turbine with a yaw blade that is capable of maintaining a single direction of rotation in a bidirectional fluid.
用於流體來回震盪的能量轉換，例如：波浪產生的水位高低差在空氣壓縮室內形成震盪空氣流，渦輪機必須是承受正逆雙流向流體皆以同一方向連續旋轉。 The energy conversion for the fluid to oscillate back and forth, for example, the water level difference generated by the waves forms a oscillating air flow in the air compression chamber, and the turbine must be subjected to continuous rotation in the same direction.
請參照第1圖，其係威爾斯渦輪(Wells turbine)，一種習知的無關於流體方向在單一方向旋轉之渦輪9，該渦輪9具有數個扇葉91及一旋轉軸92，各該葉片91的截面係對稱翼型，且弦線垂直該旋轉軸92，當流體通過及各該葉片91旋轉，可產生一垂直該葉片91表面的上升力，該上升力具有一分量作用於該葉片91的旋轉方向，另一分量則平行該旋轉軸92，當流體反向通過，同樣具有一分量作用於該葉片91的旋轉方向，使該渦輪9承受正逆雙流向流體皆以同一方向連續旋轉。 Referring to FIG. 1 , it is a Wells turbine, a conventional turbine 9 that rotates in a single direction regardless of the direction of the fluid. The turbine 9 has a plurality of blades 91 and a rotating shaft 92. The blade 91 has a symmetrical airfoil section, and the string is perpendicular to the rotation axis 92. When the fluid passes through and the blades 91 rotate, a rising force perpendicular to the surface of the blade 91 is generated, and the rising force has a component acting on the blade. The direction of rotation of 91 is parallel to the axis of rotation 92. When the fluid passes in the opposite direction, it also has a component acting on the direction of rotation of the blade 91, so that the turbine 9 is subjected to continuous rotation in the same direction. .
上述習知的渦輪9，由於流體對該葉片91之作用力，大部份轉換為平行該旋轉軸92之分量，導致低轉換效率，且啟動該渦輪9的旋轉需要一初始速度，或瞬間強力流體通過，因此需設置外加動力裝置，而增加設備體積及製造成本。 The above-described conventional turbine 9 is largely converted into a component parallel to the rotating shaft 92 due to the force of the fluid on the blade 91, resulting in low conversion efficiency, and the start of the rotation of the turbine 9 requires an initial speed, or an instant strong force. The fluid passes through, so an external power unit needs to be provided, which increases the equipment volume and manufacturing cost.
有鑑於此，習知的單一方向旋轉渦輪確實仍有加以改善之必要。 In view of this, the conventional single-direction rotary turbine does have the need to improve.
為解決上述問題，本創作提供一種具偏擺式葉片的渦輪，適用於正逆雙流向流體，且以同一方向連續旋轉，並具有高轉換效率。 In order to solve the above problems, the present invention provides a turbine with a yaw type vane, which is suitable for the forward and reverse dual flow fluids, and continuously rotates in the same direction, and has high conversion efficiency.
本創作以下所述方向性或其近似用語，例如「前」、「後」、「上(頂)」、「下(底)」、「左」、「右」、「內側」、「外側」等，主要係參考附加圖式的方向，各方向性或其近似用語僅用以輔助說明及理解本創作的各實施例，非用以限制本創作。 The following directional or similar terms, such as "before", "after", "upper (top)", "lower", "left", "right", "inside", "outside" The directionality or its approximation is only used to assist in the description and understanding of the various embodiments of the present invention, and is not intended to limit the present invention.
本創作的具偏擺式葉片的渦輪，包含：數個葉片，各該葉片具有一樞轉軸，該樞轉軸二側具有一第一葉面及一第二葉面，該第一葉面大於該第二葉面；二轉動輪，各該轉動輪具有一轂部及一外環體，該二轂部與該二外環體之間具有一第一旋轉面及一第二旋轉面；二導流輪，各該導流輪具有一外轂部及一導流環；及一中心軸，該中心軸穿伸並固定該二轉動輪於該二轂部之中心，該中心軸可轉動地連接該二導流輪，該數個葉片等間距環設於該二轉動輪之該第一旋轉面及該第二旋轉面，各該葉片之該樞轉軸輻向固定於該二轉動輪之該轂部與該外環體間，各該葉片之第一葉面與另一葉片之第二葉面相鄰。 The turbine with a yaw type blade includes: a plurality of blades, each of the blades having a pivot axis, the two sides of the pivot shaft having a first leaf surface and a second leaf surface, the first leaf surface being larger than the a second rotating surface, the rotating wheel has a hub portion and an outer ring body, and the first rotating surface and the second rotating surface are disposed between the two hub portions and the two outer ring bodies; a flow wheel, each of the guide wheels has an outer hub portion and a guide ring; and a central shaft that extends and fixes the two rotating wheels at the center of the two hub portions, the central shaft is rotatably connected The two guide rollers are disposed on the first rotating surface and the second rotating surface of the two rotating wheels, and the pivoting axis of each of the blades is fixed to the hub of the two rotating wheels Between the portion and the outer ring, the first leaf surface of each of the blades is adjacent to the second leaf surface of the other blade.
據此，本創作的具偏擺式葉片的渦輪，可以適用於正逆雙流向流體，且以同一方向連續旋轉，並具有高轉換效率，可應用於雙向動力源轉換為電能，又，偏擺式葉片對於流速變化之流體，可保持穩定轉速以提供穩定之電能輸出。 Accordingly, the turbine with the yaw type blade can be applied to the positive and negative dual flow fluids, and continuously rotates in the same direction, and has high conversion efficiency, and can be applied to the bidirectional power source to be converted into electric energy, and the yaw The blades maintain a steady speed for fluids with varying flow rates to provide a stable power output.
其中，各該葉片間隔設置於該第一旋轉面及該第二旋轉面。如此，使該第一旋轉面及該第二旋轉面的葉面覆蓋率互補，係具有增加受流體作用面積，進而獲得更大的扭力的功效。 The blades are spaced apart from the first rotating surface and the second rotating surface. In this way, the foliar coverage of the first rotating surface and the second rotating surface is complementary, and the effect is to increase the area affected by the fluid, thereby obtaining a larger torque.
其中，該第一旋轉面及該第二旋轉面垂直於該中心軸。如此，各該葉片可均勻承受流體之作用力，係具有提升轉換效率及穩定結構 的功效。 The first rotating surface and the second rotating surface are perpendicular to the central axis. In this way, each of the blades can uniformly withstand the force of the fluid, and has the conversion conversion efficiency and the stable structure. The effect.
其中，各該轉動輪具有數個肋條，該數個肋條等間距輻向排列，且連接該轂部及該外環體。如此，可加強該轉動輪之結構，以分散各該葉片結合應力，係具有提升葉片擺盪效率的功效。 Each of the rotating wheels has a plurality of ribs, and the plurality of ribs are arranged at equal intervals and connected to the hub portion and the outer ring body. In this way, the structure of the rotating wheel can be strengthened to disperse the combined stress of the blades, which has the effect of improving the swinging efficiency of the blade.
其中，各該導流輪具有一軸承，各該軸承置於各該外轂部之中心，該中心軸套接於該二軸承。如此，使該中心軸可順利旋轉於該二導流輪之間，而該二導流輪固定，係具有提升轉換動能經由該中心軸輸出效率的功效。 Each of the guide wheels has a bearing, and each of the bearings is disposed at a center of each of the outer hub portions, and the center shaft is sleeved to the two bearings. In this way, the central shaft can be smoothly rotated between the two guide rollers, and the two guide rollers are fixed, which has the effect of improving the conversion kinetic energy output efficiency through the central axis.
其中，各該外轂部之外側端係半球狀或流線狀。如此，係具有減少流體通過阻力的功效。 The outer end of each of the outer hub portions is hemispherical or streamlined. In this way, it has the effect of reducing the resistance of fluid passage.
其中，各該導流輪具有數個連接翼，該數個連接翼等間距輻向排列，且連接該外轂部及該導流環。如此，盡可能避免對流體造成阻礙，係具有保留固定構造強度，並減少流體通過阻力的功效。 Each of the guide wheels has a plurality of connecting wings, and the plurality of connecting wings are arranged at equal intervals and connected to the outer hub portion and the air guiding ring. In this way, it is avoided as much as possible to hinder the fluid, and it has the effect of retaining the fixed structural strength and reducing the fluid passage resistance.
其中，該二導流環之直徑大於該二外環體之直徑。如此，由該二導流環固定並導入流體，而不影響各該轉動輪及各該葉片的旋轉，係具有提升能量轉換效率的功效。 Wherein, the diameter of the two flow guiding rings is larger than the diameter of the two outer ring bodies. In this way, the fluid is fixed and introduced by the two flow guiding rings without affecting the rotation of each of the rotating wheels and each of the blades, thereby improving the energy conversion efficiency.
其中，該轉動輪之該轂部沿外周面形成連續山狀的具有數個峰部及數個谷部，各該峰部及各該谷部等間距交錯排列，且各該峰部及各該谷部各具有一第三結合部；該外環體沿內周面形成連續山狀的具有數個頂部及數個底部，各該頂部及各該底部等間距交錯排列，且各該頂部及各該底部各具有一第四結合部；於該轂部峰部的第三結合部與外環體的該頂部的第四結合部相對應，且該轂部谷部的第三結合部與該外環體的該底部的第四結合部相對應。如此，該葉片係具有易於組裝的功效。 Wherein, the hub portion of the rotating wheel has a plurality of peak portions and a plurality of valley portions formed in a continuous mountain shape along the outer peripheral surface, and each of the peak portions and each of the valley portions are alternately arranged at a pitch, and each of the peak portions and each of the peak portions Each of the valley portions has a third joint portion; the outer ring body has a continuous mountain shape along the inner circumferential surface and has a plurality of top portions and a plurality of bottom portions, and the top portion and each of the bottom portions are alternately arranged at intervals, and each of the top portions and the respective portions The bottom portion has a fourth joint portion; the third joint portion at the peak portion of the hub portion corresponds to the fourth joint portion of the top portion of the outer ring body, and the third joint portion of the hub portion has the outer joint portion The fourth joint of the bottom of the ring corresponds. As such, the blade has the effect of being easy to assemble.
其中，該葉片具有一第一結合部及一第二結合部，該第一結合部可轉動地樞接於該二轉動輪之各該第三結合部，該葉片之該第二結合 部可轉動地樞接於該第四結合部。如此，該葉片係具有易於組裝的功效。 The blade has a first joint portion and a second joint portion. The first joint portion is rotatably pivotally connected to each of the third joint portions of the two rotating wheels, and the second joint of the blades The portion is rotatably pivotally connected to the fourth joint. As such, the blade has the effect of being easy to assemble.
其中，該中心軸之一端可動力連結一發電機。如此，本創作的具偏擺式葉片的渦輪，係具有將雙流向流體動力源轉換為電能的功效。 Wherein, one end of the central shaft can be powered to connect a generator. Thus, the created turbine with yaw-type blades has the effect of converting the dual-flow fluid power source into electrical energy.
1‧‧‧葉片 1‧‧‧ leaves
11‧‧‧第一結合部 11‧‧‧ First Joint Department
12‧‧‧第二結合部 12‧‧‧Second junction
2‧‧‧轉動輪 2‧‧‧Rotating wheel
21‧‧‧轂部 21‧‧‧ Hub
211‧‧‧第三結合部 211‧‧‧ Third Joint Department
22‧‧‧肋條 22‧‧‧ Ribs
23‧‧‧外環體 23‧‧‧ outer ring
231‧‧‧第四結合部 231‧‧‧ Fourth Joint Department
3‧‧‧中心軸 3‧‧‧ center axis
4‧‧‧導流輪 4‧‧‧Guide
41‧‧‧外轂部 41‧‧‧Outer hub
42‧‧‧連接翼 42‧‧‧Connecting wing
43‧‧‧導流環 43‧‧‧Guide ring
44‧‧‧軸承 44‧‧‧ bearing
S1‧‧‧第一旋轉面 S1‧‧‧ first rotating surface
S2‧‧‧第二旋轉面 S2‧‧‧ second rotating surface
X‧‧‧樞轉軸 X‧‧‧ pivot shaft
A1‧‧‧第一葉面 A1‧‧‧First Foliage
A2‧‧‧第二葉面 A2‧‧‧second foliar
G‧‧‧發電機 G‧‧‧Generator
9‧‧‧渦輪 9‧‧‧ Turbine
91‧‧‧扇葉 91‧‧‧ fan leaves
92‧‧‧旋轉軸 92‧‧‧Rotary axis
第1圖：一種習知的威爾斯渦輪示意圖。 Figure 1: A schematic view of a conventional Wells turbine.
第2圖：本創作一較佳實施例的分解立體圖。 Fig. 2 is an exploded perspective view of a preferred embodiment of the present invention.
第3圖：本創作一較佳實施例的組合正面圖。 Figure 3: Front view of a combination of a preferred embodiment of the present invention.
第4圖：沿第3圖的I-I線剖面圖。 Fig. 4 is a cross-sectional view taken along line I-I of Fig. 3.
第5圖：沿第3圖的Ⅱ-Ⅱ線剖面示意圖。 Fig. 5 is a schematic cross-sectional view taken along line II-II of Fig. 3.
第6圖：如第5圖所示之流體反向通過之情形圖。 Figure 6: A diagram of the reverse flow of fluid as shown in Figure 5.
為讓本創作之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本創作之較佳實施例，並配合所附圖式，作詳細說明如下：請參照第2至4圖所示，其係本創作具偏擺式葉片的渦輪的一較佳實施例，係包含數個葉片1、二轉動輪2、一中心軸3及二導流輪4，該數個葉片1輻向等間距設置於該二轉動輪2，該二轉動輪2以軸向結合並固定於該中心軸3，使設置於該二轉動輪2之該數個葉片1互相交錯，且該二轉動輪2繞該中心軸3旋轉時，該二轉動輪2上之該數個葉片1分別形成一第一旋轉面S1及一第二旋轉面S2，且該第一旋轉面S1及該第二旋轉面S2較佳垂直於該中心軸3，該中心軸3之二端分別可轉動地連接該二導流輪4。 In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings: FIG. 2 to FIG. A preferred embodiment of the present invention is a turbine having a yaw type blade, comprising a plurality of blades 1, two rotating wheels 2, a central axis 3 and two guiding wheels 4, the plurality of blades 1 being oriented The two rotating wheels 2 are axially coupled and fixed to the central shaft 3 so that the plurality of blades 1 disposed on the two rotating wheels 2 are interlaced with each other, and the two rotating wheels 2 are equally spaced. When rotating around the central axis 3, the plurality of blades 1 on the two rotating wheels 2 respectively form a first rotating surface S1 and a second rotating surface S2, and the first rotating surface S1 and the second rotating surface S2 Preferably, it is perpendicular to the central axis 3, and the two ends of the central shaft 3 are rotatably connected to the two guide rollers 4, respectively.
各該葉片1具有一第一結合部11及一第二結合部12，沿該第一結合部11及該第二結合部12的中心形成一樞轉軸X，各該葉片1於該樞轉軸X二側具有一第一葉面A1及一第二葉面A2，該第一葉面A1大 於該第二葉面A2。 Each of the blades 1 has a first joint portion 11 and a second joint portion 12, and a pivot axis X is formed along the center of the first joint portion 11 and the second joint portion 12, and the blade 1 is on the pivot axis X. The two sides have a first leaf surface A1 and a second leaf surface A2, and the first leaf surface A1 is large. On the second leaf surface A2.
該二轉動輪2各具有一轂部21，該二轂部21沿外周面形成連續山狀的具有數個峰部及數個谷部，各該峰部及各該谷部等間距交錯排列，且各該峰部及各該谷部各具有一第三結合部211；該二轉動輪2之該轂部21之外周面等間距環設數個肋條22，該數個肋條22的一端連接於該轂部21，各該肋條22呈輻向且由另一端連接於一外環體23；該二外環體23沿內周面形成連續山狀的具有數個頂部及數個底部，各該頂部及各該底部等間距交錯排列，且各該頂部及各該底部各具有一第四結合部231；該二滾輪2之該數個峰部的第三結合部211與該數個頂部的第四結合部231相對應，且該數個谷部的第三結合部211與該數個底部的第四結合部231相對應，如第4圖所示，該二轉動輪2結合後，該右側轉動輪2之該峰部及該頂部，與該左側轉動輪2之該谷部及該底部係位於該第一旋轉面S1，且右側轉動輪2之該谷部及該底部，與該左側轉動輪2之該峰部及該頂部係位於該第二旋轉面S2。 Each of the two rotating wheels 2 has a hub portion 21 having a plurality of peak portions and a plurality of valley portions formed in a continuous mountain shape along the outer peripheral surface, and the peak portions and the valley portions are alternately arranged at equal intervals. Each of the peak portions and each of the valley portions has a third joint portion 211; the outer peripheral surface of the hub portion 21 of the two rotating wheels 2 is equidistantly provided with a plurality of ribs 22, and one end of the plurality of ribs 22 is connected to The hub portion 21, each of the ribs 22 is in a radial direction and is connected to the outer ring body 23 by the other end; the two outer ring bodies 23 are formed in a continuous mountain shape along the inner circumferential surface and have a plurality of tops and a plurality of bottom portions, each of which The top portion and each of the bottom portions are alternately arranged in a staggered manner, and each of the top portion and each of the bottom portions has a fourth joint portion 231; the third joint portion 211 of the plurality of peak portions of the two rollers 2 and the plurality of top portions The four joint portions 231 correspond to each other, and the third joint portions 211 of the plurality of valley portions correspond to the fourth joint portions 231 of the plurality of bottom portions. As shown in FIG. 4, after the two rotating wheels 2 are combined, the right side is The peak portion and the top portion of the rotating wheel 2, and the valley portion and the bottom portion of the left rotating wheel 2 are located on the first rotating surface S1, and the right side is turned The valley portion of the wheel 2 and the bottom portion, the rotation of the wheel 2 and the peak portion of the top of the left side of the system and the second rotation plane S2.
請續參照第2、4圖所示，該中心軸3穿伸於該二轉動輪2之該二轂部21之中心，該中心軸3之左端可轉動地連接該左側之導流輪4，該中心軸3之右端可動力連結一發電機G。 Referring to FIGS. 2 and 4, the central shaft 3 extends through the center of the two hub portions 21 of the two rotating wheels 2, and the left end of the central shaft 3 is rotatably connected to the left side guide wheel 4, The right end of the central shaft 3 can be dynamically coupled to a generator G.
該二導流輪4各具有一外轂部41，各該外轂部41之外周面等間距環設數個連接翼42，該數個連接翼42的一端連接於該外轂部41，各該連接翼42輻向且由另一端連接一導流環43，各該外轂部41之中心較佳具有一軸承44，各該外轂部41之外側端較佳為半球形或流線狀，可減少流體進入時的阻力。 Each of the two guide rollers 4 has an outer hub portion 41. The outer peripheral portions of the outer hub portions 41 are circumferentially equidistantly connected with a plurality of connecting wings 42. One ends of the plurality of connecting wings 42 are connected to the outer hub portion 41. The connecting wing 42 is opposite to the other end and is connected to a guiding ring 43. The center of each of the outer hub portions 41 preferably has a bearing 44. The outer side ends of the outer hub portions 41 are preferably hemispherical or streamlined. It reduces the resistance when fluid enters.
請參照第2及3圖所示，各該葉片1之該第一結合部11可轉動地樞接於該二轉動輪2之各該第三結合部211，該葉片1之該第二結合部12可轉動地樞接於該第四結合部231，使各該葉片1可依該樞轉軸X 轉動，以調整各該葉片1與流體方向之夾角，如第5及6圖所示。 Referring to the second and third figures, the first joint portion 11 of each of the blades 1 is rotatably pivotally connected to each of the third joint portions 211 of the two rotating wheels 2, and the second joint portion of the blade 1 12 rotatably pivotally connected to the fourth joint portion 231 so that each of the blades 1 can be pivoted according to the pivot axis X Rotate to adjust the angle between each blade 1 and the direction of the fluid, as shown in Figures 5 and 6.
請參照第3及4圖所示，該數個葉片1等間距環設於該二轉動輪2之該第一旋轉面S1及該第二旋轉面S2，各該葉片1間隔設置於該第一旋轉面S1及該第二旋轉面S2，使該第一旋轉面S1及該第二旋轉面S2的葉面覆蓋率互補，可有效增加受流體作用面積，進而可以獲得更大的扭力。 Referring to FIGS. 3 and 4, the plurality of blades 1 are equally spaced around the first rotating surface S1 and the second rotating surface S2 of the two rotating wheels 2, and the blades 1 are spaced apart from the first The rotating surface S1 and the second rotating surface S2 complement the foliar coverage of the first rotating surface S1 and the second rotating surface S2, thereby effectively increasing the area affected by the fluid and further obtaining a larger torque.
各該葉片1之該第一葉面A1與另一葉片1之該第二葉面A2相鄰，使該數個葉片1受同一方向作用力影響可具有相同攻角。 The first leaf surface A1 of each of the blades 1 is adjacent to the second leaf surface A2 of the other blade 1, so that the plurality of blades 1 may have the same angle of attack by the same direction force.
請參照第2及4圖所示，該二轉動輪2各由該轂部21之中心固定於該中心軸3，使該二轉動輪2連同該中心軸3轉動，該二轉動輪2之旋轉動能經由該中心軸3輸出至發電機G；該中心軸3穿伸於該二導流輪4之該二軸承44，使該中心軸3可順利旋轉於該二導流輪4之間，且該二導流輪4可以固定於一固定裝置，該固定裝置可以為一套筒內或一架體等固定裝置，以導引流體作用於該數個葉片1；該二導流環43之直徑大於該二外環體23之直徑。 Referring to Figures 2 and 4, the two rotating wheels 2 are fixed to the central shaft 3 by the center of the hub portion 21, so that the two rotating wheels 2 rotate together with the central shaft 3, and the two rotating wheels 2 rotate. The kinetic energy is output to the generator G via the central shaft 3; the central shaft 3 extends through the two bearings 44 of the two guide rollers 4, so that the central shaft 3 can smoothly rotate between the two guide rollers 4, and The two guide rollers 4 may be fixed to a fixing device, and the fixing device may be a fixing device in a sleeve or a frame to guide fluid to act on the plurality of blades 1; the diameter of the two guiding rings 43 It is larger than the diameter of the two outer ring bodies 23.
請參照第5圖所示，據由前述結構，當流體如箭頭所示由左向右之正向流動通過，各該葉片1之該第一葉面A1受較大之力矩依該樞轉軸X而轉動，使各該葉片1與流體流動方向形成一第一攻角，如此，該二轉動輪2以第一葉面A1往第二葉面A2之切線方向旋轉。 Referring to FIG. 5, according to the foregoing structure, when the fluid flows from the left to the right in the forward direction as indicated by the arrow, the first leaf surface A1 of each of the blades 1 is subjected to a large torque according to the pivot axis X. Rotating so that each of the blades 1 forms a first angle of attack with the fluid flow direction, such that the two rotating wheels 2 rotate in a tangential direction of the first leaf surface A1 toward the second leaf surface A2.
請參照第6圖所示，當流體如箭頭所示由右向左之反向通過，各該葉片1之該第一葉面A1受反向力矩依該樞轉軸X而反向轉動，使各該葉片1與流體流動方向調整為一第二攻角，如此，該二轉動輪2仍維持以第一葉面A1往第二葉面A2之切線方向旋轉。 Referring to FIG. 6, when the fluid passes through the right-to-left direction as indicated by the arrow, the first leaf surface A1 of each blade 1 is reversely rotated by the reverse torque according to the pivot axis X, so that each The blade 1 is adjusted to a second angle of attack with respect to the direction of fluid flow, such that the two rotating wheels 2 continue to rotate in a tangential direction of the first leaf surface A1 toward the second leaf surface A2.
當流體流速偏低，各該葉片1形成攻角的角度值大且轉換效率高；當流體流速偏高，形成攻角的角度值小且轉換效率低，使本創作的 具偏擺式葉片的渦輪應用於流速變化之流體，可保持穩定轉速。 When the fluid flow rate is low, the angle of the angle of attack of each of the blades 1 is large and the conversion efficiency is high; when the fluid flow rate is high, the angle value of the angle of attack is small and the conversion efficiency is low, so that the creation of the Turbines with yaw-type blades are used for fluids with varying flow rates to maintain a constant speed.
本創作的具偏擺式葉片的渦輪可設置於一套筒並連通一空氣壓縮室(圖未繪示)，如此，當波浪產生的水位高低差在該空氣壓縮室內形成震盪空氣流，可以使套筒內的渦輪承受正逆雙流向空氣，而維持同一方向連續旋轉帶動發電機G產生電力，由於葉片1及發電機G於水面上工作，具有不易腐蝕、避免漏電、不影響生態等功效。 The turbine with the yaw type blade of the present invention can be disposed in a sleeve and connected to an air compression chamber (not shown), so that when the level difference of the water level generated by the wave forms a turbulent air flow in the air compression chamber, the The turbine in the sleeve is subjected to the forward and reverse dual flow of air, and the continuous rotation in the same direction drives the generator G to generate electric power. Since the blade 1 and the generator G work on the water surface, the utility model has the advantages of being less corrosive, avoiding leakage, and not affecting ecology.
綜上所述，本創作的具偏擺式葉片的渦輪，可以適用於正逆雙流向流體，且以同一方向連續旋轉，並具有高轉換效率，可應用於雙向動力源轉換為電能，又，偏擺式葉片對於流速變化之流體，可保持穩定轉速以提供穩定之電能輸出。 In summary, the created turbine with yaw-type blades can be applied to the positive and negative dual-flow fluids, and continuously rotates in the same direction, and has high conversion efficiency, which can be applied to the conversion of the two-way power source into electric energy, and The yaw type vane maintains a steady speed for fluids with varying flow rates to provide a stable power output.
雖然本創作已利用上述較佳實施例揭示，然其並非用以限定本創作，任何熟習此技藝者在不脫離本創作之精神和範圍之內，相對上述實施例進行各種更動與修改仍屬本創作所保護之技術範疇，因此本創作之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit the present invention, and it is still within the spirit and scope of the present invention to make various changes and modifications to the above embodiments. The technical scope of the protection is created, so the scope of protection of this creation is subject to the definition of the patent application scope attached.
1‧‧‧葉片 1‧‧‧ leaves
11‧‧‧第一結合部 11‧‧‧ First Joint Department
12‧‧‧第二結合部 12‧‧‧Second junction
2‧‧‧轉動輪 2‧‧‧Rotating wheel
21‧‧‧轂部 21‧‧‧ Hub
211‧‧‧第三結合部 211‧‧‧ Third Joint Department
22‧‧‧肋條 22‧‧‧ Ribs
23‧‧‧外環體 23‧‧‧ outer ring
231‧‧‧第四結合部 231‧‧‧ Fourth Joint Department
3‧‧‧中心軸 3‧‧‧ center axis
4‧‧‧導流輪 4‧‧‧Guide
41‧‧‧外轂部 41‧‧‧Outer hub
42‧‧‧連接翼 42‧‧‧Connecting wing
43‧‧‧導流環 43‧‧‧Guide ring
44‧‧‧軸承 44‧‧‧ bearing
G‧‧‧發電機 G‧‧‧Generator
Claims (11)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106211840 | 2017-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM553367U true TWM553367U (en) | 2017-12-21 |
Family
ID=61229348
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106211954U TWM553367U (en) | 2017-08-10 | 2017-08-14 | Turbine with titling type blades |
| TW106127430A TW201907084A (en) | 2017-08-10 | 2017-08-14 | Turbine with swayable blades |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106127430A TW201907084A (en) | 2017-08-10 | 2017-08-14 | Turbine with swayable blades |
Country Status (1)
| Country | Link |
|---|---|
| TW (2) | TWM553367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757294A (en) * | 2018-06-07 | 2018-11-06 | 宁德职业技术学院 | Novel renewable energy acquisition based on wave energy utilizes device and method |
-
2017
- 2017-08-14 TW TW106211954U patent/TWM553367U/en not_active IP Right Cessation
- 2017-08-14 TW TW106127430A patent/TW201907084A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757294A (en) * | 2018-06-07 | 2018-11-06 | 宁德职业技术学院 | Novel renewable energy acquisition based on wave energy utilizes device and method |
| CN108757294B (en) * | 2018-06-07 | 2023-06-06 | 宁德职业技术学院 | Novel renewable energy source collection and utilization equipment and method based on wave energy |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201907084A (en) | 2019-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |