DE102012017992B4 - water turbine - Google Patents
water turbine Download PDFInfo
- Publication number
- DE102012017992B4 DE102012017992B4 DE102012017992.8A DE102012017992A DE102012017992B4 DE 102012017992 B4 DE102012017992 B4 DE 102012017992B4 DE 102012017992 A DE102012017992 A DE 102012017992A DE 102012017992 B4 DE102012017992 B4 DE 102012017992B4
- Authority
- DE
- Germany
- Prior art keywords
- blade
- turbine
- another
- water
- blades
- 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
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Classifications
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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
- F03B7/00—Water wheels
- F03B7/003—Water wheels with buckets receiving the liquid
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- 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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
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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
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
Abstract
Die vorgeschlagene Erfindung gehört zu den Hydroturbinen und kann Anwendung in privaten Haushalten finden. Die vorgeschlagene Turbine schließt eine zylindrische Buchse 1 ein, auf welcher drei Schaufeln 2, verschoben zueinander auf 120°, angeordnet sind. Jede Schaufel 2 hat von außen die Form eines Schiffrumpfs, was einen minimalen hydraulischen Widerstand gewährleistet. Ein Ende jeder Schaufel 2 ist frei ausgeführt, mit ihrem zweiten Ende ist jede Schaufel mit einer anderen Schaufel verbunden. Dabei wird eine sehr haltbare Konstruktion aus Dreiecken formiert, die es ermöglicht, die Zuverlässigkeit der Turbine wesentlich zu erhöhen und die Turbine leicht zu machen. In dem Teil jeder Schaufel, der mit einer anderen Schaufel verbunden ist, sind einige Schlitzen 3 ausgeführt, die einen Durchgang des Wassers gewährleisten. Die einzelnen Module können zu einer leistungsstarken Hydroanlage zusammengesetzt werden. Die einzelnen Module können nebeneinander oder übereinander auf einer gemeinsamen Hauptachse angeordnet werden.The proposed invention belongs to the hydraulic turbines and can be used in private households. The proposed turbine includes a cylindrical bush 1 on which three blades 2 are arranged offset from one another by 120 °. From the outside, each blade 2 has the shape of a ship's hull, which ensures minimal hydraulic resistance. One end of each blade 2 is made free, with its second end each blade is connected to another blade. A very durable construction of triangles is formed, which makes it possible to significantly increase the reliability of the turbine and to make the turbine light. In the part of each blade that is connected to another blade, some slots 3 are made to ensure passage of the water. The individual modules can be combined to form a powerful hydraulic system. The individual modules can be arranged side by side or one above the other on a common main axis.
Description
Die vorgeschlagene Erfindung gehört zu den Hydroturbinen und kann Anwendung in privaten Haushalten finden.The proposed invention belongs to the hydroturbines and can be used in private households.
Wasserturbinen mit mehreren Schaufeln, welche auf einer gemeinsamen Welle angeordnet sind und eine rinnenartige Form haben, sind bekannt, beispielsweise aus der
Die Aufgabe der vorliegenden Erfindung ist die Beseitigung der erwähnten Mängel. Die Lösung wird mit einer Wasserturbine mit den Merkmalen des Anspruchs 1 erreicht. Anspruch 2 beschreibt eine vorteilhafte Weiterbildung der erfindungsgemäßen Wasserturbine.The object of the present invention is the elimination of the mentioned deficiencies. The solution is achieved with a water turbine having the features of
Auf der
Die vorgeschlagene Turbine schließt eine zylindrische Buchse
Bei jeder Umdrehung der Turbine wirkt im Bereich von 200° aufgrund der vorhandenen Schlitze
Dieser positive Effekt ist in der abgebildeten Ausführung der Turbine mit drei Schaufeln deutlich größer als bei einer Turbine mit höherer Anzahl an Schaufeln. Der Ursache für diesen Effekt ist eine kleine Geschwindigkeitsdifferenz zwischen dem eingehenden und dem ausgehendem Wasserstrom aufgrund der niedrigeren Anzahl an entstehenden Verwirbelungen in der Turbine, die die Drehbewegung abbremsen. Die drei Turbinenschaufeln sind fest miteinander verbunden und ermöglichen einen einfachen, widerstandsfähigen und verlässlichen Aufbau.This positive effect is significantly greater in the illustrated embodiment of the three blade turbine than in a turbine with a larger number of blades. The cause of this effect is a small difference in velocity between the incoming and outgoing water flow due to the lower number of turbulence created in the turbine which slows down the rotation. The three turbine blades are firmly connected and allow a simple, robust and reliable construction.
Die einzelnen Module können zu einer leistungsstarken Hydroanlage zusammengesetzt werden. Die einzelnen Module können nebeneinander oder übereinander auf einer gemeinsamen Hauptachse, wie es auf der
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012017992.8A DE102012017992B4 (en) | 2012-09-12 | 2012-09-12 | water turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012017992.8A DE102012017992B4 (en) | 2012-09-12 | 2012-09-12 | water turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102012017992A1 DE102012017992A1 (en) | 2014-08-28 |
DE102012017992B4 true DE102012017992B4 (en) | 2014-09-18 |
Family
ID=51349151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012017992.8A Expired - Fee Related DE102012017992B4 (en) | 2012-09-12 | 2012-09-12 | water turbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012017992B4 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE197342C (en) * | ||||
FR675233A (en) * | 1929-05-16 | 1930-02-07 | Twin water turbine in diagonal position | |
US2850261A (en) * | 1956-08-29 | 1958-09-02 | Rutkove Edward | Water wheel apparatus |
JP2001165027A (en) * | 1999-12-15 | 2001-06-19 | Marsima Aqua System Corp | Storage hydraulic turbine |
US20120068464A1 (en) * | 2009-05-26 | 2012-03-22 | Daniel Farb | Hydroelectric in-pipe turbine blades |
WO2012165789A2 (en) * | 2011-05-31 | 2012-12-06 | Jang Seok Nam | Water power generator for sewage discharge pipe |
-
2012
- 2012-09-12 DE DE102012017992.8A patent/DE102012017992B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE197342C (en) * | ||||
FR675233A (en) * | 1929-05-16 | 1930-02-07 | Twin water turbine in diagonal position | |
US2850261A (en) * | 1956-08-29 | 1958-09-02 | Rutkove Edward | Water wheel apparatus |
JP2001165027A (en) * | 1999-12-15 | 2001-06-19 | Marsima Aqua System Corp | Storage hydraulic turbine |
US20120068464A1 (en) * | 2009-05-26 | 2012-03-22 | Daniel Farb | Hydroelectric in-pipe turbine blades |
WO2012165789A2 (en) * | 2011-05-31 | 2012-12-06 | Jang Seok Nam | Water power generator for sewage discharge pipe |
Also Published As
Publication number | Publication date |
---|---|
DE102012017992A1 (en) | 2014-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R012 | Request for examination validly filed | ||
R018 | Grant decision by examination section/examining division | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20150401 |