DE102017001217A1 - Method for using flow and buoyancy force by means of compressed air in a fluid - Google Patents
Method for using flow and buoyancy force by means of compressed air in a fluid Download PDFInfo
- Publication number
- DE102017001217A1 DE102017001217A1 DE102017001217.2A DE102017001217A DE102017001217A1 DE 102017001217 A1 DE102017001217 A1 DE 102017001217A1 DE 102017001217 A DE102017001217 A DE 102017001217A DE 102017001217 A1 DE102017001217 A1 DE 102017001217A1
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- Germany
- Prior art keywords
- fluid
- compressed air
- flow
- air
- turbine
- 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.)
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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
- F03B17/00—Other machines or engines
- F03B17/02—Other machines or engines using hydrostatic thrust
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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
- F05B2210/00—Working fluid
- F05B2210/18—Air and water being simultaneously used as working fluid
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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
- F05B2210/00—Working fluid
- F05B2210/40—Flow geometry or direction
- F05B2210/401—Flow geometry or direction upwards due to the buoyancy of compressed air
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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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
In dem Verfahren zur Nutzung von Strömung und Auftriebskraft mittels Duckluft in einem Fluid wird Druckluft aus einen Druckluftanschluß (1) über einen Luftsprudler (2) in das Fluid gefüllte Fluidströmungsrohr (8) einleitet. Die Luftbläschen der Druckluft bewirken eine Zirkulation des Fluidkreislaufs. An dem oberen Wendepunkt des Fluidkreislaufs werden die Luftbläschen der Druckluft aus dem Fluidkreislauf ausgeschieden und dienen zum Antrieb eines Schaufelrads (4) innerhalb eines Aussprudelbehälter der Druckluft (5), unterhalb des Fluidfüllstands (12) . Das von der Luft getrennte Fluid treibt im weiteren Verlauf des Fluidkreislaufs eine Strömungsturbine (3) an. Die nun vorliegenden Antriebsleistungen an Schaufelrad und Strömungsturbine können über Generatoren elektrisch (6) umgewandelt werden. So liegt uns mit diesem Verfahren eine effektive Nutzung zur Energierückgewinnung aus Druckluft vor.In the method of utilizing flow and buoyancy force by means of duck air in a fluid, compressed air from a compressed air port (1) is introduced into the fluid filled fluid flow tube (8) via an aerator (2). The air bubbles of the compressed air cause a circulation of the fluid circuit. At the upper inflection point of the fluid circuit, the air bubbles of the compressed air are discharged from the fluid circuit and serve to drive a paddle wheel (4) within a Aussprudelbehälter compressed air (5), below the fluid level (12). The fluid separated from the air drives a flow turbine (3) in the further course of the fluid circuit. The drive power now present on the impeller and the flow turbine can be electrically converted by generators (6). Thus, this method provides us with an effective use for energy recovery from compressed air.
Description
Die Erfindung betrifft ein Verfahren zur Nutzung von Strömung und Auftriebskraft mittels Duckluft in einem Fluid.The invention relates to a method for the use of flow and buoyancy force by Duckluft in a fluid.
Problematikproblem
Die regenerativen Energien bekommen einen immer größer werdenden Stellenwert an der Gesamtkapazität unseres Energiebedarfs. So besteht jedoch auch eine große Problematik in der zeitlichen Bedarfsdeckung. Der Wind weht nicht und die Sonne scheint nicht synchron mit unserem Strombedarf. So entstehen halt Bedarfsengpässe, die wieder durch herkömmliche fossile oder nukleare Energien, mit denen ihrerseits bekannten Problemen der Umweltverschmutzung abgedeckt werden müssen. Auch die Einspeisung von Überkapazitäten der regenerativen Energien in Batterien ist keine befriediegende Lösung, da die Batterien sich mit der Zeit selbst entladen und auch vom Umweltgedanken nicht gerade als sauber zu bezeichnen sind. Im Hinblick darauf bekommen die Luftdruckspeicher ein immer größeres Interesse, zumal an der Küste die großen Windparks Onshore wie Offshore entstehen und dort kein großes Höhenpotential für Pumpspeicherkraftwerke möglich ist. Um Druckluft optimal zum Antrieb von Turbinen zu nutzen, gibt es jedoch einige Probleme (Vereisung, Materialverschleiß) des nicht isotherm stattfindenden Prozesses der Druckluftentspannung.Renewable energies are becoming increasingly important in terms of the total capacity of our energy needs. However, there is also a great problem in the temporal needs. The wind is not blowing and the sun is not in sync with our electricity needs. This creates bottlenecks that can be met by conventional fossil or nuclear energy, which in turn must be used to address known environmental pollution problems. Also, the supply of excess capacity of the regenerative energy in batteries is not a satisfactory solution, since the batteries are self-discharging over time and are not just to call the environmental concept clean. In view of this, the air accumulators are gaining in interest, especially since the large onshore and offshore wind farms are being developed on the coast and there is no great potential for pumped storage power stations. However, in order to use compressed air optimally for driving turbines, there are some problems (icing, material wear) of the non-isothermal process of compressed air relaxation.
Dies wird nun mit dem hier vorliegenden Verfahren zur Nutzung von Strömung und Auftriebskraft mittels Duckluft in einem Fluid nachhaltig und umweltschonend gelöst.This is now solved with the present method for the use of flow and buoyancy force by Duckluft in a fluid sustainable and environmentally friendly.
Stand der TechnikState of the art
Wassersprudler sind auch unter der Bezeichnung Airlifter bekannt und werden vielfält genutzt. Meist dienen sie der kostengünstigen Umwälzung von Wasser in Teichanlagen. Wasserräder dienen der Menschheit schon lange als Antrieb in Wassermühlen und sind sehr bekannt. Eine neuere und effektivere Art von Wasserrad ist die Peltonturbine. An Strömungsturbinen sind die Franzisturbine und die Kaplanturbine sehr gebräuchlich. Eine weniger gebräuchliche Art, ist die unter der Bezeichnung Teslatubine bekannte Scheibenläuferturbine.Water sprinklers are also known as airlifters and are widely used. Mostly, they serve the cost-effective circulation of water in pond systems. Water wheels have long served humanity as a drive in water mills and are well known. A newer and more effective type of waterwheel is the Pelton turbine. On turbines are the Franciscan turbine and the Kaplan turbine very common. A less common species is the disc rotor turbine known as Teslatubine.
Aufbau/FunktionDesign / Function
Das Verfahren zur Nutzung von Strömung und Auftriebskraft mittels Duckluft in einem Fluid, nutzt die Duckluft aus einem Druckluftanschluß (
Hierzu Figur
Aus einer Druckluftquelle wird die Druckluft über den Druckluftanschluß (
Am höchsten Punkt des Fluidströmungskreislaufs werden die Luftbläschen über einen Abgang zum Aussprudelbehälter (
Das nun von den Luftbläschen entsprudelte Fluid fliest im Fluidströmungsrohr (
Hierzu Figur
Die Abnahme der Leistung an der von der Fluidströmung angetriebene Strömungsturbine (
Eine andere Variante besteht in der Nutzung der Strömung des Fluids in einer Strömungsturbinenkammer (
Hierzu Figur
Hierbei ist die Strömungsturbine (
Die Abnahme der Leistung an der Strömungsturbine (
Auch ist eine Variante denkbar, in der mehrere Fluidkreisläufe mit dem entsprechenden Wasserstrudler (
Hierzu Figur
Hierbei werden die Fluidströmungen mehrerer Luftsprudler (
Mit der hier vorliegenden Erfindung werden gleichzeitig die Auftriebskräfte der Luftbläschen in einem Schaufelrad (
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1.1.
- DruckluftanschlußCompressed air connection
- 2.Second
- Druckluftkammer des LuftsprudlersCompressed air chamber of the aerator
- 3.Third
- Strömungsturbineflow turbine
- 4.4th
- Schaufelradpaddle wheel
- 5.5th
- Aussprudelbehälter der DruckluftDischarge container of compressed air
- 6.6th
- Generatorgenerator
- 7.7th
- Kraftübertragungpower transmission
- 8.8th.
- FluidströmungsrohrFluid flow tube
- 9.9th
- Abgang zum AussprudelbehälterDeparture to the Aussprudelbehälter
- 10.10th
- StrömungsturbinenkammerFlow turbine chamber
- 11.11th
- Abgang der StrömungsturbinenkammerDeparture of the flow turbine chamber
- 12.12th
- FluidfüllstandThe fluid level
- 13.13th
- Spoilerspoiler
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102017001217.2A DE102017001217B4 (en) | 2017-02-03 | 2017-02-03 | Method for using flow and buoyancy force by means of compressed air in a fluid |
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DE102017001217.2A DE102017001217B4 (en) | 2017-02-03 | 2017-02-03 | Method for using flow and buoyancy force by means of compressed air in a fluid |
Publications (2)
Publication Number | Publication Date |
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DE102017001217A1 true DE102017001217A1 (en) | 2018-08-09 |
DE102017001217B4 DE102017001217B4 (en) | 2019-04-25 |
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DE102017001217.2A Active DE102017001217B4 (en) | 2017-02-03 | 2017-02-03 | Method for using flow and buoyancy force by means of compressed air in a fluid |
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Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100476196C (en) | 2003-11-10 | 2009-04-08 | 株式会社竹内制作所 | Power generator utilizing buoyancy |
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