CN100480507C - 一种供水管和带此种供水管的水电站 - Google Patents

一种供水管和带此种供水管的水电站 Download PDF

Info

Publication number
CN100480507C
CN100480507C CNB028246985A CN02824698A CN100480507C CN 100480507 C CN100480507 C CN 100480507C CN B028246985 A CNB028246985 A CN B028246985A CN 02824698 A CN02824698 A CN 02824698A CN 100480507 C CN100480507 C CN 100480507C
Authority
CN
China
Prior art keywords
water
turbine rotor
pipe
deformable body
water pipe
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB028246985A
Other languages
English (en)
Other versions
CN1602390A (zh
Inventor
艾劳埃斯·乌本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN1602390A publication Critical patent/CN1602390A/zh
Application granted granted Critical
Publication of CN100480507C publication Critical patent/CN100480507C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • F03B13/10—Submerged units incorporating electric generators or motors
    • F03B13/105—Bulb groups
    • 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
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • 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
    • F05B2220/00—Application
    • F05B2220/20—Application within closed fluid conduits, e.g. pipes
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/98—Mounting on supporting structures or systems which is inflatable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Control Of Water Turbines (AREA)
  • Domestic Plumbing Installations (AREA)
  • Measuring Volume Flow (AREA)
  • Joints Allowing Movement (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Tires In General (AREA)
  • Saccharide Compounds (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

本发明提供一种供水管和带此种供水管的水电站。所述供水管中装有一个涡轮转子，当有流体流经供水管时，引起涡轮转子旋转，其中涡轮转子包括一个变形体，变形体的外侧安装有涡轮转子的转子叶片，并且变形体具有可变大的横截面，借助于变形体并且通过扩大所述横截面，管中的通流截面可以相应地减小，使得涡轮转子的转动速度能够调节到一个理想值，该理想值最优地适配成驱动所联接的发电机。本发明提供的水电站包括至少一根如上所述的供水管。

Description

一种供水管和带此种供水管的水电站
技术领域
本发明涉及一种供水管和带此供水管的水电站。
背景技术
众所周知，在水电站中，水流在冲击水电站的涡轮转子并将其能量释放到所述涡轮转子之前，会流经一根水管。取决于水电站的类型，所述的水管可以是下流管，水根据由落下的高度和水量决定的局部情况而流经所述下流管。
在将其一部分能量传递给所述涡轮转子之后，水流到河流中去。
水电站的涡轮转子通常与一个发动机结合在一起，通过所述发动机把涡轮转子的动能转化为电能，然后把此电能馈送到供电网络中。
通常一个水电站不只具有一个涡轮转子，而具有多个涡轮转子，并且送往各个涡轮转子的水不是只采用一根水管，而是采用多根水管。根据各自流来的水量，适当地控制各管中的水量，以在水电站中获得取得最佳的效率。
所述的涡轮转子每个都设置在下流管中，或者设置在下流管的延长部分中。
在那种情况下，水在下流管中的通道截面，和水在所述涡轮转子(水叶轮)区域内的通道截面，根据预先确定的值设定。
在此情况下，水在所述涡轮转子区域内的流速通常由容积流量调节，也就是说，由进入下流管或供水管中的水量调节。然后对应于其产生的各个发电机转矩，可以从***中获得所需的能量。
发明内容
现在，本发明的目的在于提供一种装置，借助于此种装置，可以调节涡轮转子区域水(流体)的流速。
根据本发明，提供一种供水管，所述供水管中装有一个涡轮转子，当有流体流经所述供水管时，引起所述涡轮转子旋转，其中所述涡轮转子包括一个变形体，所述变形体的外侧安装有所述涡轮转子的转子叶片，并且所述变形体具有可变大的横截面，借助于所述变形体并且通过扩大所述横截面，所述管中的通流截面可以相应地减小，使得所述涡轮转子的转动速度能够调节到一个理想值，该理想值最优地适配成驱动所联接的发电机。
优选地，所述变形体是一个可变形的伸缩箱，使得所述涡轮转子区域的流体通道的横截面面积是可调的。
根据本发明，还提供一种包括多根下流管的水电站，其中所述多根下流管中至少一根设计成与前述的供水管之一相似。
附图说明
图1是示出根据本发明的供水管的示意图，在该供水管中设置有涡轮转子。
具体实施方式
如同图中所表明的，所述涡轮转子4(水轮)包括一个变形体1，所述涡轮转子的转子叶片5(转子叶片)安装在其外侧。所述带转子叶片5的涡轮转子4可以在水中旋转，并且驱动一台与之适当结合的发电机(图中未示出)。
如同在示例中可以看到的，所述变形体1的横截面是可变的。为此，所述变形体1是伸缩箱(bellows)状的并且具有弹性表面。现在，所述伸缩箱被施加一个比其外部的供水管中压力要大的一个适当压力，所述伸缩箱扩展并且呈现由虚线2所标示的形状。因为整个涡轮转子是圆形结构的，而且伸缩箱也是如此，所以，变形体的横截面面积增大自动地导致供水管3中的水流横截面面积减小。
在供水管3中水流横截面面积减小自动地导致流速的增加，使得整个涡轮转子被驱动比先前转动得更快。
所述变形体的可扩展性体现在其弹性表面，为了扩展所述伸缩箱，可以将液体被泵入到所述变形体或所述伸缩箱内部。
因此，通过调节所述变形体的横截面，也可以把整个涡轮转子的转动速度调节到一个适合于各个发动机的理想值，使得涡轮转子的旋转速度最佳地适合所述发动机***，因此获得最佳的效率。
上面已对本发明的措施进行了简洁的描述。
为了简明起见，在图中没有示出用于固定和安装所述涡轮转子的装置。

Claims (3)

1.一种供水管，其中装有一个涡轮转子，当有流体流经所述供水管时，引起所述涡轮转子旋转，
其特征在于：所述涡轮转子包括一个变形体，所述变形体的外侧安装有所述涡轮转子的转子叶片，并且所述变形体具有可变大的横截面，借助于所述变形体并且通过扩大所述横截面，所述管中的通流截面可以相应地减小，使得所述涡轮转子的转动速度能够调节到一个理想值，该理想值最优地适配成驱动所联接的发电机。
2.如权利要求1所述的供水管，其特征在于：所述变形体是一个可变形的伸缩箱，使得所述涡轮转子区域的流体通道的横截面面积是可调的。
3.一种包括多根下流管的水电站，其中所述多根下流管中至少一根设计成与前述权利要求之一所述的供水管相似。
CNB028246985A 2001-12-12 2002-12-11 一种供水管和带此种供水管的水电站 Expired - Fee Related CN100480507C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10160916.7 2001-12-12
DE10160916A DE10160916A1 (de) 2001-12-12 2001-12-12 Strömungsrohr und Wasserkraftwerk mit einem solchen Strömungsrohr

Publications (2)

Publication Number Publication Date
CN1602390A CN1602390A (zh) 2005-03-30
CN100480507C true CN100480507C (zh) 2009-04-22

Family

ID=7708860

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028246985A Expired - Fee Related CN100480507C (zh) 2001-12-12 2002-12-11 一种供水管和带此种供水管的水电站

Country Status (15)

Country Link
US (1) US7083377B2 (zh)
EP (1) EP1466089B1 (zh)
JP (1) JP4077793B2 (zh)
KR (1) KR100610741B1 (zh)
CN (1) CN100480507C (zh)
AT (1) ATE370326T1 (zh)
AU (1) AU2002366862B2 (zh)
BR (1) BR0214796B1 (zh)
CA (1) CA2469074C (zh)
DE (2) DE10160916A1 (zh)
ES (1) ES2290366T3 (zh)
NO (1) NO327271B1 (zh)
PL (1) PL208658B1 (zh)
PT (1) PT1466089E (zh)
WO (1) WO2003054386A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2853696B1 (fr) * 2003-04-09 2008-02-22 Cismac Electronique Turbine a helice a auto-regulateur de vitesse incorpore pouvant s'inserer sur une canalisation transportant un fluide quelconque
DE102004037985A1 (de) * 2004-08-05 2006-03-16 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Hydraulische Turbine oder Pumpturbine
WO2006035119A1 (fr) * 2004-09-27 2006-04-06 Cismac Electronique Turbine a helice etant inseree dans une canalisation transportant un fluide
US7084521B1 (en) 2005-02-17 2006-08-01 Martin Gerald G Method and apparatus for generating hydro-electric power
US20080015835A1 (en) * 2006-07-13 2008-01-17 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Methods and systems for treating disease
FR2923553A1 (fr) * 2007-11-14 2009-05-15 Alstom Power Hydraulique Sa Installation hydraulique de conversion d'energie et procede de commande d'une telle installation
CA2643567A1 (en) * 2008-11-10 2010-05-10 Organoworld Inc. Fluid directing system for turbines
DE102010005342A1 (de) 2009-01-23 2010-11-18 Vullnet Miraka Anlage zur Erzeugung elektrischer Energie aus Wasserkraft
DE102009006115A1 (de) 2009-01-23 2010-07-29 Miraka, Vullnet Anlage zur Erzeugung elektrischer Energie aus Wasserkraft
DE102009025125A1 (de) 2009-06-17 2010-12-23 Miraka, Vullnet Anlage zur Erzeugung elektrischer Energie aus Wasserkraft
DE102009033794A1 (de) 2009-07-17 2011-01-20 Miraka, Vullnet Anlage zur Nutzung eines Wasservolumens als Energiespeicher
DE102009053355A1 (de) 2009-11-17 2011-05-19 Violeta Alibeaj Anlage zur Erzeugung elektrischer Energie aus Wasserkraft
FR2953565B1 (fr) * 2009-12-08 2012-04-20 Alstom Hydro France Ensemble de distribution pour roue de turbine pelton et turbine pelton comportant un tel ensemble de distribution
KR101081428B1 (ko) 2010-05-28 2011-11-08 김형진 심해용 수차 발전장치
GB2484726B (en) * 2010-10-22 2012-11-07 Rolls Royce Plc Blade
DE102011001572A1 (de) 2011-03-25 2012-09-27 Vullnet Miraka Anlage zur Erzeugung elektrischer Energie aus Wasserkraft
FR3050483B1 (fr) * 2016-04-26 2020-02-07 Save Innovations Turbine pour conduite avec limitation de vitesse
JP2019210922A (ja) * 2018-06-08 2019-12-12 株式会社東芝 水力機械用エネルギ回収装置、水力機械および水力機械の運転方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR789467A (fr) * 1934-07-28 1935-10-29 Rateau Sa Dispositif de réglage de sections d'écoulement
DE1087090B (de) 1955-10-05 1960-08-11 Voith Gmbh J M Zentripetal beaufschlagte UEberdruck-Wasserturbine mit einer dem Laufrad vorgeschalteten Regelvorrichtung
FR1244750A (fr) * 1959-01-10 1960-10-28 Atomic Energy Authority Uk Soupapes de régulation du débit d'un fluide
FR94654E (fr) * 1968-02-01 1969-10-03 Creusot Forges Ateliers Compensateur des dilatations thermiques, pour support amont de groupes hydro-électriques du type bulbe.
CH577630A5 (zh) * 1974-07-09 1976-07-15 Charmilles Sa Ateliers
US4075500A (en) * 1975-08-13 1978-02-21 Grumman Aerospace Corporation Variable stator, diffuser augmented wind turbine electrical generation system
IE790335L (en) * 1979-03-12 1980-09-12 Gilchrist Timothy M Wind turbine rotor
DE3372647D1 (en) 1982-10-28 1987-08-27 Heinrich Gerk Axial flow water turbine with regulation of the volume of water
US4804855A (en) 1987-02-13 1989-02-14 Obermeyer Henry K Hydromotive machine apparatus and method of constructing the same
DE19801395B4 (de) * 1998-01-16 2005-12-22 Daimlerchrysler Ag Vorrichtung zur Ladedruckregelung und Abgasrückführungsregelung bei einer Brennkraftmaschine, insbesondere einem Dieselmotor
DE19808328A1 (de) * 1998-02-27 1999-09-02 Schleich Komplex von Bau- und Verfahrensweisen mit zugeordnetem Bauelementensatz für die Wasserkrafterzeugung und Nutzung und zur Wasserbehandlung
CA2384580C (en) * 1999-07-29 2006-07-18 Jonathan B. Rosefsky Ribbon drive power generation apparatus and method
EP1209356A1 (de) 2000-11-22 2002-05-29 VA TECH HYDRO GmbH & Co. Turbine oder Pumpturbine

Also Published As

Publication number Publication date
DE10160916A1 (de) 2003-07-03
US7083377B2 (en) 2006-08-01
KR100610741B1 (ko) 2006-08-09
PT1466089E (pt) 2007-09-04
JP2005513337A (ja) 2005-05-12
BR0214796B1 (pt) 2011-09-20
ES2290366T3 (es) 2008-02-16
AU2002366862B2 (en) 2006-10-12
CA2469074C (en) 2008-01-15
CN1602390A (zh) 2005-03-30
JP4077793B2 (ja) 2008-04-23
NO327271B1 (no) 2009-06-02
EP1466089B1 (de) 2007-08-15
US20050069413A1 (en) 2005-03-31
CA2469074A1 (en) 2003-07-03
DE50210725D1 (de) 2007-09-27
PL369220A1 (en) 2005-04-18
AU2002366862A1 (en) 2003-07-09
KR20040062670A (ko) 2004-07-07
ATE370326T1 (de) 2007-09-15
WO2003054386A1 (de) 2003-07-03
PL208658B1 (pl) 2011-05-31
BR0214796A (pt) 2004-10-19
NO20042860L (no) 2004-07-06
EP1466089A1 (de) 2004-10-13

Similar Documents

Publication Publication Date Title
CN100480507C (zh) 一种供水管和带此种供水管的水电站
US8067850B2 (en) Method for creating a low fluid pressure differential electrical generating system
US8546965B2 (en) Reduced pressure differential hydroelectric turbine system
EP0104034A1 (en) Wind turbines
US20070140829A1 (en) Modular Hydraulic or Hydroelectric Machine
CN105526194B (zh) 可调导叶装置及节段式多级离心泵
US4496282A (en) Reversible two-stage hydraulic machine
WO2011039406A1 (en) Device for producing energy by hydropower
RU2305793C1 (ru) Малая гэс с активной турбиной
JPH11159433A (ja) 水力機械
JP2002242813A (ja) 発電システム
RU2746822C2 (ru) Турбогенераторное устройство для производства электрической энергии, способы его установки и эксплуатации
CN201071779Y (zh) 冷却塔用反击式水轮机
RU2483159C1 (ru) Каскадная гидроэлектростанция
CN207974908U (zh) 一种管道式发电机
CN107313889B (zh) 立式整装管道式水轮发电机组
JPS59122702A (ja) ト−タルフロ−タ−ビン装置
RU2186244C1 (ru) Ветроэнергетическая установка
JPS5768574A (en) Method of pumping up water in power plant utilizing wind and water power
CN107762713A (zh) 一种适用于大流量的多功能减压阀
CN108131234A (zh) 一种管道式发电机
OA13305A (en) Water wheel motor.
JP2000291525A (ja) 発電システム
CA2301388A1 (en) Efficient water turbine and method df generating electricity
CN2167206Y (zh) 一种井下水轮马达

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090422

Termination date: 20181211

CF01 Termination of patent right due to non-payment of annual fee