CN102265027A - 涡轮机 - Google Patents

涡轮机 Download PDF

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Publication number
CN102265027A
CN102265027A CN2009801524035A CN200980152403A CN102265027A CN 102265027 A CN102265027 A CN 102265027A CN 2009801524035 A CN2009801524035 A CN 2009801524035A CN 200980152403 A CN200980152403 A CN 200980152403A CN 102265027 A CN102265027 A CN 102265027A
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blade
turbo machine
turbine
turbine wheel
described turbo
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CN2009801524035A
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CN102265027B (zh
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H·H·伊希克
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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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • 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
    • Y02E10/20—Hydro energy
    • 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

Abstract

本发明涉及一种涡轮机，尤其是用于在流水系统中产生能量的水力涡轮机，所述涡轮机能够容易地适用于各种使用条件且具有较高的效率。这通过可枢转地布置在涡轮机叶轮(3)外圆周上的涡轮机叶轮(3)之间的接头(6)中的叶片(4)来实现。

Description

涡轮机
技术领域
本发明涉及一种涡轮机，尤其涉及在流水系统中用来产生能量的水力涡轮机。
背景技术
人们已知用来产生能量的涡轮机，尤其是水电站中的涡轮机。一般地，所述涡轮机包括垂直于水体流动方向布置的转子，在所述转子上设置有可转动的涡轮机叶片。涡轮机叶片的迎角的角度能够可选择地调整到一定程度，并且在运行过程中保持不变。
人们也已知用于碾磨机、锤式粉碎机的驱动轮和用于河船的驱动轮，它们各具有固定的叶片。
在US 3938907和US 4468169中公开了具有可枢转的或可调整的叶片元件的风车。
发明内容
因此，本发明的目的在于提供一种涡轮机，尤其是用于在流水系统中产生能量的水力涡轮机，其能够容易地适用于不同的使用条件且具有比较高的效率。
本目的是通过权利要求的特征实现的。
涡轮机的单个叶片以铰接的方式布置在涡轮机叶轮的外圆周上。它们仅通过流动介质的运动径向向外地枢转，并且在相反的方向上再次向内折回(远离流动方向的侧)，形成涡轮机叶轮的外表面。这减小了摩擦并因而减小了能量损失。相对于外表面切线的迎角的角度是0°到大约90°。对应于主流动方向或流动深度，叶片可在涡轮机的上部或(和)下部部分中向外枢转。
在从属权利要求中公开了优选实施例。这样，例如管或单个球形式的可膨胀元件布置在至少一些叶片的沿涡轮机轴向方向的外边缘上。在叶片开始枢转时或枢转期间，可膨胀的元件可充满空气或其他气体以使所述枢转加快。在相反的方向上，通过排出空气来促进折回的叶片。在这种情况下，还能够仅在叶片外边缘的区域中(在涡轮机叶轮附近)但不是在叶片的整个长度上布置可膨胀的元件。
叶片在外形上相当于圆柱体的周边表面的部分。所述叶片在内侧可具有导向门，导向门布置成可调整的或固定的。
优选地，涡轮机具有8-12个叶片。
还可以设想例如在大流量水系统中或海洋中彼此邻近地和/或彼此叠加地布置多个涡轮。
附图说明
以下结合附图，对示范性实施例的进行更详细说明，其中：
图1示出了涡轮机的侧视图；
图2示出了另一实施例中的涡轮机的透视图。
具体实施方式
涡轮机接收在基部1中，并且可转动地安装在其轴2上。轴2的方向在这种情况下大约垂直于水流的流动方向8，所述涡轮机水平地布置，且完全布置在水下。涡轮机的外表面由12个叶片4形成，叶片4可枢转地布置在涡轮机叶轮3的接头6上。接头6相应地附接在涡轮机叶轮3的圆周附近。
叶片4具有对应于涡轮机叶轮的半径的曲率，并且在叶片4的内表面上设有导向门5。在每个叶片4的外边缘上设置沿轴向方向延伸且能够用空气膨胀的管7。空气利用未示出的供给单元供给和排放。
叶片在它们的位置大约平行于流动方向8时立即枢转。枢转运动利用流动压力和在管7中初期注入的空气而被促进，分别加速。在涡轮机旋转超过180°后，叶片4开始再次折回。空气在旋转超过90°后已经被排出。在大约270°后，叶片4再次完全折回。
附图标记列表
1基部
2轴
3涡轮机叶轮
4叶片
5导向门
6接头
7管
8流动方向
权利要求书(按照条约第19条的修改)
1.用于在流水系统中产生能量的水力涡轮机，所述水力涡轮机在基本形状方面是圆柱形的，并且设有叶片，所述叶片布置成平行于所述水力涡轮机的轴(2)，所述叶片(4)可枢转地布置在位于涡轮机叶轮(3)的外圆周上的所述涡轮机叶轮(3)之间的接头(6)中，其特征在于，
至少一个叶片(4)沿着平行于所述轴(2)的叶片(4)的外边缘设有可膨胀的元件。
2.按照权利要求1所述的涡轮机，其特征在于，
所述涡轮机包括8到12个叶片(4)。
3.按照权利要求1或2所述的涡轮机，其特征在于，
在至少一个叶片(4)的内侧设置导向门(5)。
4.按照权利要求1的所述的涡轮机，其特征在于，
所述可膨胀的元件仅仅布置在所述叶片端部的区域中。

Claims (5)

1.涡轮机，尤其是用于在流水系统中产生能量的水力涡轮机，所述涡轮机在基本形状方面是圆柱形的，并且设有叶片，所述叶片布置成平行于所述涡轮机的轴(2)，其特征在于，
所述叶片(4)可枢转地布置在位于涡轮机叶轮(3)外圆周上的所述涡轮机叶轮(3)之间的接头(6)中。
2.按照权利要求1所述的涡轮机，其特征在于，
所述涡轮机包括8到12个叶片(4)。
3.按照权利要求1或2所述的涡轮机，其特征在于，
至少一个叶片(4)沿着平行于所述轴(2)的叶片(4)的外边缘设有可膨胀的元件。
4.按照权利要求1至3中的任意一项所述的涡轮机，其特征在于，
在至少一个叶片(4)的内侧设置导向门(5)。
5.按照权利要求3所述的涡轮机，其特征在于，
所述可膨胀的元件仅仅布置在所述叶片端部的区域中。
CN200980152403.5A 2008-12-01 2009-11-30 涡轮机 Expired - Fee Related CN102265027B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01891/08A CH700072A2 (de) 2008-12-01 2008-12-01 Turbine.
CH1891/08 2008-12-01
PCT/CH2009/000380 WO2010063131A2 (de) 2008-12-01 2009-11-30 Turbine

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CN102265027A true CN102265027A (zh) 2011-11-30
CN102265027B CN102265027B (zh) 2015-01-28

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US (1) US8943824B2 (zh)
EP (1) EP2370691B1 (zh)
JP (1) JP2012510581A (zh)
CN (1) CN102265027B (zh)
AU (1) AU2009322052B2 (zh)
BR (1) BRPI0922070A2 (zh)
CA (1) CA2745374C (zh)
CH (1) CH700072A2 (zh)
ES (1) ES2421398T3 (zh)
WO (1) WO2010063131A2 (zh)
ZA (1) ZA201104563B (zh)

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CN106103979A (zh) * 2013-08-02 2016-11-09 刘正狮 水轮装置及其控制机构

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CH702673A2 (de) * 2010-02-12 2011-08-15 Hasan Hueseyin Isik Turbine.
CH704066A2 (de) * 2010-11-11 2012-05-15 Hasan Hueseyin Isik Turbine
DE102012019723A1 (de) * 2012-10-08 2014-04-10 Maik Urban Wasserradschaufelfläche
FR2996606A1 (fr) * 2012-10-10 2014-04-11 Pierre Armand Thomas Dispositif de conversion d'energie eolienne en energie mecanique ou electrique
BE1021091B1 (nl) * 2012-10-11 2015-11-27 VAN ROMPAY BOUDEWIJN GABRIëL Inrichting voor het opwekken van hydro-elektrische energie
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WO2018217174A1 (en) 2017-05-22 2018-11-29 Hakan Erten Reverse flow water turbine
CH714462A2 (de) 2017-12-19 2019-06-28 Hasan Hueseyin Isik Turbine, insbesondere zur Energiegewinnung in Fliessgewässern oder strömender Luft.

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Publication number Priority date Publication date Assignee Title
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CN106103979A (zh) * 2013-08-02 2016-11-09 刘正狮 水轮装置及其控制机构
CN106103979B (zh) * 2013-08-02 2018-09-04 刘正狮 水轮装置及其控制机构

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BRPI0922070A2 (pt) 2015-12-15
CN102265027B (zh) 2015-01-28
EP2370691A2 (de) 2011-10-05
ES2421398T3 (es) 2013-09-02
EP2370691B1 (de) 2013-03-27
ZA201104563B (en) 2014-05-28
WO2010063131A3 (de) 2011-03-24
WO2010063131A2 (de) 2010-06-10
CA2745374A1 (en) 2010-06-10
JP2012510581A (ja) 2012-05-10
CH700072A2 (de) 2010-06-15
AU2009322052B2 (en) 2012-04-05
US20110225970A1 (en) 2011-09-22
CA2745374C (en) 2014-08-26
AU2009322052A1 (en) 2011-06-23
US8943824B2 (en) 2015-02-03
WO2010063131A4 (de) 2011-05-12

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