DE10035863A1 - Bucket conveyor belt to win energy from moving water has water collecting buckets enclosed on all sides, but open at top, and fastened between two chains tensioned by two upper and two lower gearwheels - Google Patents
Bucket conveyor belt to win energy from moving water has water collecting buckets enclosed on all sides, but open at top, and fastened between two chains tensioned by two upper and two lower gearwheelsInfo
- Publication number
- DE10035863A1 DE10035863A1 DE10035863A DE10035863A DE10035863A1 DE 10035863 A1 DE10035863 A1 DE 10035863A1 DE 10035863 A DE10035863 A DE 10035863A DE 10035863 A DE10035863 A DE 10035863A DE 10035863 A1 DE10035863 A1 DE 10035863A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- sides
- chains
- open
- enclosed
- 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.)
- Granted
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
- F03B7/00—Water wheels
- F03B7/006—Water wheels of the endless-chain type
-
- 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
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
-
- 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)
- Power Engineering (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Das Schaufellaufband ist für den Einsatz im Bach- oder oberen Flussbereich gedacht.The shovel treadmill is intended for use in the brook or upper river area.
Es handelt sich sinngemäß um ein abwärts transportierendes Förderband, das das über ein Wehr fließende oder aus einem Sturzbach abgeleitete Wasser in das tiefere Flussbett senkt und so zur Energieerzeugung nutzt.It is analogous to a conveyor belt that moves downwards Weir flowing or derived water from a torrent sinks into the deeper river bed and so used for energy generation.
Das überfließende Wasser sammelt sich in rundum geschlossenen Kästen, wobei das oben offene Teil zur besseren Befüllung aber auch zur besseren Entleerung breiter ist als der Boden des Behälters (Abb. 3).The overflowing water collects in all-round closed boxes, whereby the part open at the top is wider than the bottom of the container for better filling but also for better emptying ( Fig. 3).
Die gefüllten Wasserkästen werden neben den beiden Achsen, an Ketten hängend nach unten gesenkt.The filled water boxes are next to the two axes, hanging down on chains lowered.
Je 2 Halteklötze an den Stirnseiten der Kästen sind so angeordnet, daß die Behälter möglichst lange senkrecht hängen und sie erst direkt über dem Wasserspiegel mittels der Führungsstifte an den Ketten entleert werden.2 holding blocks on the front of the boxes are arranged so that the containers as possible hang vertically for a long time and only directly above the water level using the guide pins be emptied on the chains.
Da sich das Schaufellaufband auch auf die unterschiedlich ankommenden Wassermengen einstellt, bei viel ankommenden Wasser läuft es schneller, bei weniger entsprechend langsamer.Because the shovel treadmill also affects the different amounts of water arriving sets, with a lot of incoming water it runs faster, with less accordingly slower.
Jeder Tropfen wird genutzt. Die Verwertung der durch die Anlage fließenden Wassermenge dürfte bei nahe 100% liegen.Every drop is used. The utilization of the amount of water flowing through the system should be close to 100%.
Dadurch, daß das Schaufellaufband so flexibel ist, ist es möglich ein Gewässer mit einem Stauwehr nachts anzustauen, um das Wehr dann am Tage mit erhöhter Fließmenge durch die Anlage laufen zu lassen, um so den unterschiedlichen Strombedarf besser auszugleichen.The fact that the bucket treadmill is so flexible makes it possible to have a body of water Damming the weir at night so that the weir can flow through the day with increased flow Let the system run in order to better balance the different electricity requirements.
Bei Entnahme des Wassers aus einem Sturzbach (Skizze 2), wird das Wasser mittels Rohr oder Kanal in die neben den Bach montierte Schaufellaufband-Anlage geleitet, durchläuft dieselbe und wird dem Bachbett wieder zugeführt. Aufwendige Gitter oder Siebanlagen entfallen gänzlich, da Laub, kleine Äste oder auch Fische, in den Kästen, in das neue Fluss- oder Bachbett gesenkt werden. Größere Gegenstände fallen, da der Einlauftrichter mit Metallstäben in Fließrichtung abgesichert ist, hinter dem Wassereinlauf in das neue Flussbett und schwimmen weiter.When the water is removed from a torrent (sketch 2 ), the water is fed into the shovel conveyor system installed next to the stream by means of a pipe or channel, passes through it and is fed back to the stream bed. There is no need for elaborate grids or screening plants, as leaves, small branches or fish are lowered into the boxes in the new river or stream bed. Larger objects fall behind the water inlet into the new river bed because the inlet funnel is secured with metal rods in the direction of flow and continue to swim.
Die Anlage ist so auch bei Unwetter gesichert, sie wird bei unkontrollierbaren Wassermassen überströmt.The system is thus also secured in the event of bad weather, it becomes in the event of uncontrollable water masses overflows.
Für die Stromerzeugung ist, da das Schaufellaufband mit unterschiedlicher Geschwindigkeit läuft, die bewährte Technik der neuen Generatoren, ähnlich der Windkraftanlagen, erforderlich. Mit ihnen ist eine direkte Einspeisung in das Stromnetz möglich.For power generation is because the paddle treadmill runs at different speeds runs, the proven technology of the new generators, similar to the wind turbines, required. They allow direct feeding into the power grid.
Dass keine aufwendigen Gitter oder Siebe benötigt werden und somit auch die Wartung derselben entfällt. That no elaborate grids or sieves are required, and therefore also those No maintenance is required.
Dass beim Montieren der Anlagen am Wehr keine Erdbewegungen erforderlich sind.That no earth movements are required when installing the systems on the weir.
Das Gerät wird entweder direkt am Wehr montiert oder, wie Skizze 1 zeigt, an zwei im Wassereinlauf befestigten Trägern angehängt.The device is either mounted directly on the weir or, as sketch 1 shows, on two straps attached in the water inlet attached.
Dass viele Teile im Baukastensystem vorgefertigt werden können und nur noch die Kettenlänge und die Anzahl der Kästen auf die Fallhöhe des Wassers abgestimmt werden muss.That many parts can be prefabricated in a modular system and only that Chain length and the number of boxes matched to the fall height of the water must become.
Ein Vergleich mit einem Wasserrad ist nicht sinnvoll. Ein Wasserrad arbeitet nach dem Gesetz des Hebels. Wasser, das oben auf das Rad läuft, drückt nur auf die Achse, die Kraft entwickelt sich allmählich, ist waagerecht zur Achse am stärksten und nimmt entsprechend der Kraftentwicklung wieder ab.A comparison with a water wheel does not make sense. A water wheel works after that Law of the lever. Water running onto the top of the wheel only presses on the axle, the force develops gradually, is strongest horizontally to the axis and decreases accordingly the development of strength again.
Auch eine Turbine kann in dem Bereich, wo das Schaufellaufband eingesetzt werden kann, kaum große Leistungen vollbringen. Sie liegt bei ca. 85% und das auch nur, wenn die Menge Wasser ankommt, wofür sie gebaut ist; kommt weniger an, muss angestaut werden, kommt mehr an, läuft es an ihr vorbei. Auch sind aufwendige Gitter und Siebanlagen erforderlich, die gewartet werden müssen.A turbine can also be used in the area where the blade conveyor belt can be used. hardly accomplish great achievements. It is around 85% and only if the amount Water arrives for what it is built for; arrives less, has to be pent up, comes more on, it runs past her. Complex grids and screening plants are also required need to be serviced.
Das Schaufellaufband verwertet das Gewicht des Wassers direkt und auf der gesamten Fallhöhe des Wehres.The paddle treadmill uses the weight of the water directly and on the whole Fall height of the weir.
Da auch die Herstellung-Montage und auch die Wartung gegenüber den zuvor beschriebenen Geräten günstiger sind, ist das bessere Ergebnis zu erwarten. Since the manufacturing-assembly and also the maintenance compared to the previously described Devices are cheaper, the better result can be expected.
Ein Kubikmeter Wasser, der in einer Sekunde einen Meter in die Tiefe fällt, beinhaltet eine Energiemenge von 85936 Kilowattstunden im Jahr.One cubic meter of water that falls one meter in a second contains one Energy amount of 85936 kilowatt hours per year.
Angenommene Wassermenge 200 ltr/sek Jahresdurchschnitt
Angenommene Fallhöhe 6 mtr.
200 ltr. = 1962 Wattsekunden = 0,0005450 KW
0,0005450 KW.60 sek..60 min..6 mtr. = 11,772 KWh
11,772.8760 Std. = 103127 KWh/JahrAssumed water volume 200 ltr / sec annual average
Assumed fall height 6 mtr.
200 ltr. = 1962 watt seconds = 0.0005450 KW
0.0005450 KW. 60 sec. 60 min. 6 mtr. = 11.772 KWh
11,772.8760 hrs = 103127 KWh / year
Angenommene Wassermenge 120 ltr/sek Jahresdurchschnitt
Angenommene Fallhöhe 3,5 mtr.
120 ltr. = 972 Wattsekunden = 0,00032700 KW
0,00032700 KW.60 sek..60 min..3,5 mtr. = 4,12 KWh
4,12 KWh.8760 Stunden = 36091 KWh/JahrAssumed water volume 120 ltr / sec annual average
Assumed fall height 3.5 m.
120 ltr. = 972 watt seconds = 0.00032700 KW
0.00032700 KW.60 sec..60 min.3.5 mtr. = 4.12 KWh
4.12 KWh. 8760 hours = 36091 KWh / year
Rechnet man mit 3-4% Reibungsverlust,
so sind bei
If you calculate with 3-4% friction loss,
- - Beispiel 1 ca. 100 000 KWh/Jahr- Example 1 approx. 100,000 KWh / year
- - Beispiel 2 ca. 35 000 KWh/Jahr- Example 2 approx. 35,000 KWh / year
als verwertbare Energie zu erzielen.to achieve as usable energy.
Claims (1)
dadurch gekennzeichnet,
Das über ein Wehr fließende oder aus einen Sturzbach abgeleitete Wasser wird in allseitig geschlossenen, oben offenen Kästen gesammelt.
Diese Kästen sind zwischen 2 Ketten, die über 2 obere und 2 untere Zahnräder gespannt sind, befestigt.
Neben den Achsen werden die gefüllten Kästen in das tiefergelegene Flussbett gesenkt, entleert, und werden auf der Gegenseite wieder nach oben befördert und wieder befüllt (paternosterähnlich).
Je 2 Halteklötze an beiden Seiten der Kästen sind so angeordnet, daß die Behälter bis dicht über das neue Flussbett senkrecht hängen und erst direkt über dem neuen Wasserspiegel durch die an den Ketten angebrachten Führungsstifte entleert werden.Bucket treadmill for extracting energy from flowing or falling water,
characterized by
The water flowing over a weir or drained from a torrent is collected in boxes that are closed on all sides and open at the top.
These boxes are fixed between 2 chains, which are stretched over 2 upper and 2 lower gears.
In addition to the axles, the filled crates are lowered into the lower-lying river bed, emptied, and are transported upwards and refilled on the opposite side (similar to a paternoster).
Two holding blocks on each side of the boxes are arranged so that the containers hang vertically up to just above the new river bed and are only emptied directly above the new water level by the guide pins attached to the chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10035863A DE10035863B4 (en) | 2000-07-24 | 2000-07-24 | Hydropower machine for energy extraction from falling waters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10035863A DE10035863B4 (en) | 2000-07-24 | 2000-07-24 | Hydropower machine for energy extraction from falling waters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10035863A1 true DE10035863A1 (en) | 2001-08-23 |
| DE10035863B4 DE10035863B4 (en) | 2006-08-24 |
Family
ID=7649942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10035863A Expired - Fee Related DE10035863B4 (en) | 2000-07-24 | 2000-07-24 | Hydropower machine for energy extraction from falling waters |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10035863B4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPI20090007A1 (en) * | 2009-01-27 | 2010-07-28 | Francesco Merenda | INNOVATIVE MECHANICAL DEVICE FOR GENERATING WORK THAT, TO CARRY OUT THIS, EXPLOITS THE PUSHING FORCE OF THE WATER PREVIOUSLY STORED IN A LARGE CONTAINER ADVANTAGEOUSLY SUPPLIED THROUGH WATERFALLS, PEAKS RIVERS AND / OR RUSCELLI |
| CN110777872A (en) * | 2019-11-12 | 2020-02-11 | 山东交通学院 | Engineering ship with screening device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE361082C (en) * | 1921-09-01 | 1922-10-10 | Richard Koecher | Hydro power machine with tipping containers suspended in a paternoster pattern |
| DE433512C (en) * | 1924-03-21 | 1926-09-01 | Julius Engelsmann | Water wheel with cups on an endless chain |
| US1567971A (en) * | 1924-06-21 | 1925-12-29 | Martin Cellie Marcel | Water motor |
| US3945755A (en) * | 1974-07-01 | 1976-03-23 | Gentile Scipio S | Torque transmitting apparatus |
| US4151719A (en) * | 1976-12-06 | 1979-05-01 | Boots Arthur A | Water power apparatus |
-
2000
- 2000-07-24 DE DE10035863A patent/DE10035863B4/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPI20090007A1 (en) * | 2009-01-27 | 2010-07-28 | Francesco Merenda | INNOVATIVE MECHANICAL DEVICE FOR GENERATING WORK THAT, TO CARRY OUT THIS, EXPLOITS THE PUSHING FORCE OF THE WATER PREVIOUSLY STORED IN A LARGE CONTAINER ADVANTAGEOUSLY SUPPLIED THROUGH WATERFALLS, PEAKS RIVERS AND / OR RUSCELLI |
| CN110777872A (en) * | 2019-11-12 | 2020-02-11 | 山东交通学院 | Engineering ship with screening device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10035863B4 (en) | 2006-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8122 | Nonbinding interest in granting licences declared | ||
| 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 |