DE10215699B4 - Axial force reducer for the jet impeller of a jet turbine - Google Patents
Axial force reducer for the jet impeller of a jet turbine Download PDFInfo
- Publication number
- DE10215699B4 DE10215699B4 DE10215699A DE10215699A DE10215699B4 DE 10215699 B4 DE10215699 B4 DE 10215699B4 DE 10215699 A DE10215699 A DE 10215699A DE 10215699 A DE10215699 A DE 10215699A DE 10215699 B4 DE10215699 B4 DE 10215699B4
- Authority
- DE
- Germany
- Prior art keywords
- impeller
- jet
- axial force
- force reducer
- generator
- 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
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
-
- 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)
Abstract
Axialkrafminderer (2) für das Düsenlaufrad (1) einer Strahlenturbine, bei der eine axiale Strömung in eine radiale Richtung umgelenkt wird und bei der sich die Lagerung (24) des Düsenlaufrades (1) über die Achse (22) und Verstrebungen (23) an der Druckleitung (3) abstützt, dadurch gekennzeichnet,
– dass parallel zum Boden (11) des Düsenlaufrades (1) im Anströmungsbereich eine kreisförmige Scheibe (21) an der feststehenden Achse (22) befestigt ist
– dass die Strömung im Bereich der Scheibe (21) umgelenkt wird.Axial force reducer (2) for the nozzle impeller (1) of a jet turbine, in which an axial flow is deflected in a radial direction and in which the bearing (24) of the nozzle impeller (1) over the axis (22) and struts (23) supports the pressure line (3), characterized in that
- That a circular disc (21) is fixed to the fixed axis (22) parallel to the bottom (11) of the nozzle impeller (1) in the flow area
- That the flow in the area of the disc (21) is deflected.
Description
Die Erfindung betrifft eine spezielle Vorrichtung, die das aus einer Druckleitung axial zuströmende Triebwasser in radiale Richtung umleitet, und gleichzeitig die axiale Wasserkraft auf den Boden eines Düsenlaufrades – das mit seitlich nach außen gerichteten Düsen ausgestattet ist – beträchtlich verringert.The invention relates to a special Device for driving water flowing axially from a pressure line redirects in the radial direction, and at the same time the axial hydropower on the bottom of a jet impeller - with that sideways outwards directed nozzles is equipped - considerable reduced.
Dadurch kann der Wirkungsgrad dieses Düsenlaufrades wesentlich gesteigert werden.This can increase the efficiency of this jet impeller be significantly increased.
In der
Das innere Laufrad
Dadurch wird die Leistung des äußeren Schaufellaufrades
Die Erfindung ist ein Axialkraftminderer
Bei einem Düsenlaufrad ohne Generatoranschluss
(s.
Die Achse
Das Düsenlaufrad
Somit befindet sich die kreisförmige Scheibe
Aufgrund der hohen Austrittsgeschwindigkeit ergibt
sich eine entsprechende Reduzierung des Wasserdrucks an den Rändern der
Scheibe
Durch die beträchtliche Verringerung des Wasserdrucks
auf den Laufradboden
Außerdem bietet der Kraftminderer den Vorteil, dass das Laufrad außerhalb der Druckleitung gelagert werden kann, und dass sich der Axialdruck auf die Lager beträchtlich verringert.The power reducer also offers the advantage that the impeller is stored outside the pressure line can be, and that the thrust on the bearing is considerable reduced.
Bei einem Düsenlaufrad mit angeschlossenem
Generator
Die kreisförmige Scheibe
Wie aus der Beschreibung hervorgeht, kann durch den Einsatz des Axialkraftminderers – in beiden Ausführungsvarianten der Strahlenturbine – eine wesentliche Wirkungsgradsteigerung des inneren Düsenlaufrades erzielt werden.As can be seen from the description can be achieved by using the axial force reducer - in both versions the jet turbine - an essential one Efficiency increase of the inner nozzle impeller can be achieved.
- 11
- Düsenlaufradjet impeller
- 1111
- Laufradbodenrotor base
- 1212
- Laufradkranzrotor ring
- 1313
- Muffesleeve
- 1414
- Druckflächeprint area
- 1515
- Düsejet
- 1616
- Düsenöffnungenorifices
- 1717
- Welle wave
- 22
- AxialkraftmindererAxialkraftminderer
- 2121
- Scheibedisc
- 2222
- Achseaxis
- 2323
- Verstrebungenstruts
- 2424
- Lagerung des Düsenlaufrades auf der Achse 22storage of the jet impeller on axis 22
- 33
- Druckleitungpressure line
- 44
- Generatorgenerator
- 55
- Generatorgehäusegenerator housing
- 5252
- rohrförmige Verlängerungtubular extension
- 66
- Schaufellaufradbucket wheel
- 6161
- Welle des Schaufellaufradeswave of the paddle wheel
- 6262
- Schaufelshovel
- DNDN
- Durchmesser der Druckleitungdiameter the pressure line
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215699A DE10215699B4 (en) | 2002-04-10 | 2002-04-10 | Axial force reducer for the jet impeller of a jet turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215699A DE10215699B4 (en) | 2002-04-10 | 2002-04-10 | Axial force reducer for the jet impeller of a jet turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10215699A1 DE10215699A1 (en) | 2003-10-30 |
DE10215699B4 true DE10215699B4 (en) | 2004-05-27 |
Family
ID=28684884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10215699A Expired - Fee Related DE10215699B4 (en) | 2002-04-10 | 2002-04-10 | Axial force reducer for the jet impeller of a jet turbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10215699B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA032156B1 (en) * | 2015-11-11 | 2019-04-30 | Юрий Валерьевич Грибов | Engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1211414A2 (en) * | 2000-11-30 | 2002-06-05 | Edward Neurohr | Turbine |
-
2002
- 2002-04-10 DE DE10215699A patent/DE10215699B4/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1211414A2 (en) * | 2000-11-30 | 2002-06-05 | Edward Neurohr | Turbine |
Also Published As
Publication number | Publication date |
---|---|
DE10215699A1 (en) | 2003-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |