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RU2009119455A - HYDRAULIC MACHINE - Google Patents

HYDRAULIC MACHINE Download PDF

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Publication number
RU2009119455A
RU2009119455A RU2009119455/06A RU2009119455A RU2009119455A RU 2009119455 A RU2009119455 A RU 2009119455A RU 2009119455/06 A RU2009119455/06 A RU 2009119455/06A RU 2009119455 A RU2009119455 A RU 2009119455A RU 2009119455 A RU2009119455 A RU 2009119455A
Authority
RU
Russia
Prior art keywords
covers
impeller
traverse ring
edges
circumferential edges
Prior art date
Application number
RU2009119455/06A
Other languages
Russian (ru)
Other versions
RU2450157C2 (en
Inventor
Бодо КВАШНОВИТЦ (DE)
Бодо КВАШНОВИТЦ
Original Assignee
Фойт Хайдро Холдинг Гмбх Унд Ко. Кг (De)
Фойт Хайдро Холдинг Гмбх Унд Ко. Кг
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 Фойт Хайдро Холдинг Гмбх Унд Ко. Кг (De), Фойт Хайдро Холдинг Гмбх Унд Ко. Кг filed Critical Фойт Хайдро Холдинг Гмбх Унд Ко. Кг (De)
Publication of RU2009119455A publication Critical patent/RU2009119455A/en
Application granted granted Critical
Publication of RU2450157C2 publication Critical patent/RU2450157C2/en

Links

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/186—Spiral or volute casings
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Гидравлическая машина, содержащая ! рабочее колесо (1) с множеством лопаток (1.1), ! спиральный корпус (3), который охватывает рабочее колесо (1) и открыт в его сторону за счет окружной щели, образованной двумя окружными кромками (3.1, 3.2), ! траверсное кольцо (4), включающее в себя две крышки (4.1, 4.2), соединенные между собой стяжками (4.3), причем ! спиральный корпус (3) присоединен в зоне окружных кромок (3.1, 3.2) к крышкам (4.1, 4.2) траверсного кольца, !отличающаяся тем, что ! зоны окружных кромок выполнены и/или расположены таким образом, что обе кромки параллельны оси (2) вращения рабочего колеса (1) или образуют с ней угол α максимум 11°, причем спиральный корпус (3), если смотреть в меридиональном разрезе, состоит из двух дуг (3.4, 3.5) окружности, которые лежат ближе к крышкам (4.1, 4.2) траверсного кольца и имеют меньшие диаметры, и дополнительной дуги (3.3) окружности, которая лежит дальше от крышек (4.1, 4.2) траверсного кольца и имеет больший радиус. 1. Hydraulic machine containing! impeller (1) with multiple blades (1.1),! volute casing (3), which encloses the impeller (1) and is open towards it due to the circumferential slot formed by two circumferential edges (3.1, 3.2),! traverse ring (4), which includes two covers (4.1, 4.2), interconnected by ties (4.3), and! the volute casing (3) is connected in the area of the circumferential edges (3.1, 3.2) to the covers (4.1, 4.2) of the traverse ring,! characterized in that! the zones of the circumferential edges are made and / or located in such a way that both edges are parallel to the axis (2) of rotation of the impeller (1) or form an angle α with it maximum 11 °, and the spiral casing (3), when viewed in meridian section, consists of two arcs (3.4, 3.5) of the circle that lie closer to the covers (4.1, 4.2) of the traverse ring and have smaller diameters, and an additional arc (3.3) of the circle, which lies farther from the covers (4.1, 4.2) of the traverse ring and has a larger radius ...

Claims (1)

1. Гидравлическая машина, содержащая1. Hydraulic machine containing рабочее колесо (1) с множеством лопаток (1.1),impeller (1) with many blades (1.1), спиральный корпус (3), который охватывает рабочее колесо (1) и открыт в его сторону за счет окружной щели, образованной двумя окружными кромками (3.1, 3.2),a spiral case (3), which covers the impeller (1) and is open in its direction due to the circumferential slit formed by two circumferential edges (3.1, 3.2), траверсное кольцо (4), включающее в себя две крышки (4.1, 4.2), соединенные между собой стяжками (4.3), причемa traverse ring (4), including two covers (4.1, 4.2), interconnected by couplers (4.3), and спиральный корпус (3) присоединен в зоне окружных кромок (3.1, 3.2) к крышкам (4.1, 4.2) траверсного кольца,the spiral case (3) is attached in the area of the circumferential edges (3.1, 3.2) to the covers (4.1, 4.2) of the traverse ring, отличающаяся тем, чтоcharacterized in that зоны окружных кромок выполнены и/или расположены таким образом, что обе кромки параллельны оси (2) вращения рабочего колеса (1) или образуют с ней угол α максимум 11°, причем спиральный корпус (3), если смотреть в меридиональном разрезе, состоит из двух дуг (3.4, 3.5) окружности, которые лежат ближе к крышкам (4.1, 4.2) траверсного кольца и имеют меньшие диаметры, и дополнительной дуги (3.3) окружности, которая лежит дальше от крышек (4.1, 4.2) траверсного кольца и имеет больший радиус. the zones of the circumferential edges are made and / or arranged so that both edges are parallel to the axis (2) of rotation of the impeller (1) or form an angle α with a maximum of 11 °, and the spiral case (3), when viewed in a meridional section, consists of two arcs (3.4, 3.5) of the circle that lie closer to the covers (4.1, 4.2) of the traverse ring and have smaller diameters, and an additional arc (3.3) of a circle that lies farther from the covers (4.1, 4.2) of the traverse ring and has a larger radius .
RU2009119455/06A 2006-10-25 2007-08-18 Hydraulic machine RU2450157C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006050203.5 2006-10-25
DE102006050203A DE102006050203A1 (en) 2006-10-25 2006-10-25 Hydraulic machine, particularly water turbine, pumping turbine or pump, has impeller with multiple blades, spiral housing surrounding impeller and traverse ring

Publications (2)

Publication Number Publication Date
RU2009119455A true RU2009119455A (en) 2010-11-27
RU2450157C2 RU2450157C2 (en) 2012-05-10

Family

ID=38722678

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009119455/06A RU2450157C2 (en) 2006-10-25 2007-08-18 Hydraulic machine

Country Status (9)

Country Link
EP (1) EP2089631A1 (en)
CN (1) CN101548095B (en)
BR (1) BRPI0718132A2 (en)
CA (1) CA2667497C (en)
CO (1) CO6180471A2 (en)
DE (1) DE102006050203A1 (en)
MX (1) MX2009004315A (en)
RU (1) RU2450157C2 (en)
WO (1) WO2008049479A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113442A1 (en) * 2011-09-14 2013-03-14 Voith Patent Gmbh Hydraulic machine with top suction manifold
DE102011116277A1 (en) * 2011-10-19 2013-04-25 Voith Patent Gmbh Hydraulic machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656096A (en) * 1946-01-04 1953-10-20 Rateau Soc Centrifugal pump and compressor
DE1285960B (en) * 1962-05-22 1968-12-19 Voith Gmbh J M Inlet device for Kaplan and Francis turbines
GB1244727A (en) * 1967-12-08 1971-09-02 Cav Ltd Liquid fuel injection pumping apparatus
DE1703041B1 (en) * 1968-03-25 1971-12-23 Voith Gmbh J M SPIRAL HOUSING FOR FLOW MACHINES
JPS52104641A (en) * 1977-03-14 1977-09-02 Hitachi Ltd Speed ring in hydraulic machinery
JPS55142973A (en) * 1979-04-25 1980-11-07 Hitachi Ltd Stay ring of water wheel
DE3428473C1 (en) * 1984-08-02 1985-12-19 J.M. Voith Gmbh, 7920 Heidenheim Turbo engine, such as water turbine, pump or pump turbine, with a spiral housing
JP2000145608A (en) * 1998-11-06 2000-05-26 Toshiba Corp Hydraulic machinery
AT412008B (en) * 2002-05-16 2004-08-26 Va Tech Hydro Gmbh & Co SPIRAL OF A FLOWING MACHINE

Also Published As

Publication number Publication date
CA2667497A1 (en) 2008-05-02
CO6180471A2 (en) 2010-07-19
CA2667497C (en) 2016-05-03
RU2450157C2 (en) 2012-05-10
DE102006050203A1 (en) 2008-04-30
CN101548095A (en) 2009-09-30
BRPI0718132A2 (en) 2013-11-05
WO2008049479A1 (en) 2008-05-02
EP2089631A1 (en) 2009-08-19
CN101548095B (en) 2013-07-17
MX2009004315A (en) 2009-07-16

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