FR2545886A1 - Well pump comprising a piston rod intended to be actuated by a wind machine - Google Patents
Well pump comprising a piston rod intended to be actuated by a wind machine Download PDFInfo
- Publication number
- FR2545886A1 FR2545886A1 FR8308107A FR8308107A FR2545886A1 FR 2545886 A1 FR2545886 A1 FR 2545886A1 FR 8308107 A FR8308107 A FR 8308107A FR 8308107 A FR8308107 A FR 8308107A FR 2545886 A1 FR2545886 A1 FR 2545886A1
- Authority
- FR
- France
- Prior art keywords
- rod
- water
- wind turbine
- pump
- piston
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/144—Adaptation of piston-rods
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
L'invention a pour objet une pompe à liquide actionnée par un moteur, notamment par une éolienne, un moteur électrique ou un moteur à explosions. The invention relates to a liquid pump actuated by a motor, in particular by a wind turbine, an electric motor or an explosion engine.
Les éoliennes actuelles qui actionnent des pompes doivent, pour fonctionner, avoir un léger vent pour actionner toute une tringlerie complexe dont l'inertie est grande. The current wind turbines which actuate pumps must, to function, have a light wind to actuate a whole complex linkage whose inertia is great.
L'invention a pour objet de remédier à ces inconvénients. Elle permet d'utiliser une éolienne qui fonctionne simplement avec une légère brise. The object of the invention is to remedy these drawbacks. It allows the use of a wind turbine which simply operates with a light breeze.
Le mécanisme de tringlerïe est léger, il y a donc très peu d'inertie.The linkage mechanism is light, so there is very little inertia.
A cet effet la tige qui actionne la tête de piston, munie d'un clapet, qui se trouve dans le corps de la pompe, est creuse et remplie d'air. For this purpose the rod which actuates the piston head, provided with a valve, which is located in the body of the pump, is hollow and filled with air.
Cette tige est actuellement pleine. I1 faut donc une grande force pour la manoeuvrer dans le tuyau de la colonne d'eau. This rod is currently full. It therefore requires great force to maneuver it through the pipe of the water column.
L'invention réside dans le fait que le volume d'eau à remonter est inférieur ou égal au volume de la tige qui est un tube plein d'air, qui actionne la tête du piston de la pompe à eau. La force à exercer pour soulever le piston et pour remonter l'eau est donc moindre, puisque la tige est un tube plein d'air ou de densité très inférieure à l'eau et qui remonte très faiblement, du fait de la poussée d'Archimède. La tige qui actionne le piston est donc un tube creux qui peut être rempli d'air, une partie de la tige peut faire office de réservoir pour pouvoir règler ainsi le poids de ladite tige. A cet effet, la tige comporte un logement disposé à son extrémité supérieure.Ledit logement peut être rempli plus ou moins d'eau de manière à bien équilibrer le poids de la tige qui actionne le piston de la pompe, de manière à ce que ledit piston puisse remonter l'eau à la surface avec une simple impulsion de l'éolienne. The invention resides in the fact that the volume of water to be pumped up is less than or equal to the volume of the rod which is a tube full of air, which actuates the head of the piston of the water pump. The force to be exerted to raise the piston and to raise the water is therefore less, since the rod is a tube full of air or of density much lower than water and which rises very weakly, due to the thrust of Archimedes. The rod which actuates the piston is therefore a hollow tube which can be filled with air, a part of the rod can act as a reservoir so that the weight of said rod can be adjusted. For this purpose, the rod has a housing disposed at its upper end. Said housing can be more or less filled with water so as to balance the weight of the rod which actuates the piston of the pump, so that said piston can raise water to the surface with a single pulse from the wind turbine.
Le corps de la pompe comporte un orifice qui permet l'entrée de l'eau dans le corps de la pompe, cet orifice est pourvu d'une crépine et d'un clapet anti-retour. The pump body has an orifice which allows water to enter the pump body, this orifice is provided with a strainer and a non-return valve.
De même, la tête du piston qui se déplace dans le corps de la pompe comporte un orifice de passage de l'eau muni d'un clapet anti-retour. Likewise, the head of the piston which moves in the body of the pump has a water passage orifice provided with a non-return valve.
Les dessins ci-joints donnés à titre d'exemple indicatif et non limitatif permettront aisément de comprendre l'invention. Ils représentent des modes de réalisation préférés selon l'invention. The attached drawings given by way of indicative and non-limiting example will easily make it possible to understand the invention. They represent preferred embodiments according to the invention.
La figure 1 est une vue de côté d'une pompe selon l'invention. Figure 1 is a side view of a pump according to the invention.
La figure 2 est une vue de côté d'une pompe selon l'invention, selon un autre mode de réalisation. Figure 2 is a side view of a pump according to the invention, according to another embodiment.
La figure 3 est une vue de côté d'une pompe selon l'invention, selon un autre mode de réalisation. Figure 3 is a side view of a pump according to the invention, according to another embodiment.
Dans la figure 1, le corps de la pompe 1 est disposé à l'extrémité inférieure du tuyau de la colonne d'eau 2, et il plonge dans l'eau 3. Le corps de la pompe 1 est ouvert à son extrémité inférieure par un orifice 4, muni d'une crépine 5 et d'un clapet anti-retour 6, qui permet l'entrée de l'eau. A l'intérieur de cette colonne d'eau 2, une tige 7 peut se mouvoir de bas en haut, grâce à une éolienne (non représentée sur les dessins). In Figure 1, the pump body 1 is arranged at the lower end of the water column pipe 2, and it dips into the water 3. The pump body 1 is opened at its lower end by an orifice 4, provided with a strainer 5 and a non-return valve 6, which allows the entry of water. Inside this water column 2, a rod 7 can move from bottom to top, thanks to a wind turbine (not shown in the drawings).
Cette tige 7 est creuse et peut, par exemple, être remplie d'air 8. Son extrémité est solidaire de la tête du piston 9 de la pompe proprement dite.This rod 7 is hollow and can, for example, be filled with air 8. Its end is integral with the head of the piston 9 of the pump itself.
La tête du piston 9 comporte un orifice 10 muni d'un clapet antiretour 11. The head of the piston 9 has an orifice 10 provided with a non-return valve 11.
Le fonctionnement de l'appareil est simple. The operation of the device is simple.
Lorsque la tige 7 descend, l'eau entre par l'orifice 10 et remplit le volume V1, arrivée en bout de course contre l'extrémité inférieure du corps du piston 1, le volume V1 est à son maximum, la tige 7 remonte sur une impulsion du moteur de l'éolienne, le clapet 11 du piston 9 se ferme et la tige 7 remonte le volume d'eau V1 qui sort de la pompe par l'orifice 12, en même temps que l'eau entre par l'orifice 4, puisque le clapet 6 s'est ouvert pour remplir le volume V2 et l'eau passera en V1, quand la tige 7 redescendra à nouveau dans la colonne d'eau. When the rod 7 descends, the water enters through the orifice 10 and fills the volume V1, arriving at the end of travel against the lower end of the body of the piston 1, the volume V1 is at its maximum, the rod 7 rises on an impulse from the wind turbine engine, the valve 11 of the piston 9 closes and the rod 7 goes up the volume of water V1 which leaves the pump through the orifice 12, at the same time as the water enters through the orifice 4, since the valve 6 has opened to fill the volume V2 and the water will pass to V1, when the rod 7 again descends into the water column.
Pour règler le poids de la tige 7, il suffit de remplir le logement 13, par exemple d'eau. Ce règlage se fait en fonction du diamètre du tuyau de la colonne d'eau 2 de la longueur du tube 2 et de la tige 7. Le règlage se fait de manière à ce que la tige 7 remonte seule et aisément de la colonne d'eau 2. To adjust the weight of the rod 7, it suffices to fill the housing 13, for example with water. This adjustment is made according to the diameter of the pipe of the water column 2, the length of the tube 2 and the rod 7. The adjustment is done so that the rod 7 rises alone and easily from the column of water 2.
La pompe représentée sur la figure 2 fonctionne sur le même principe. The pump shown in Figure 2 operates on the same principle.
Seuls, le corps de la pompe 1 et la tête du piston 9 sont modifiés. Ainsi le fond du corps de la pompe 1 forme un cylindre 14 , à ce niveau, la tête du piston 9 actionne ledit cylindre 14 qui fait entrer l'eau dans le corps du piston 1 et puis, qui la remonte dans la colonne d'eau 2. L'entrée d'eau dans le corps du piston entre par un orifice muni d'une crépine 5.Only the body of the pump 1 and the head of the piston 9 are modified. Thus the bottom of the body of the pump 1 forms a cylinder 14, at this level, the head of the piston 9 actuates said cylinder 14 which brings water into the body of the piston 1 and then, which goes up into the column of water 2. The entry of water into the piston body enters through an orifice fitted with a strainer 5.
La pompe représentée dans la figure 3 diffère également au niveau de la tête du piston 9. Elle comporte un cylindre 15 qui est traversé longitudinalement par une canalisation 16 qui peut se séparer en plusieurs branches 17, 18 dans sa partie supérieure. Un moyen faisant office de clapet 11 anti-retour est disposé à l'entrée de l'orifice 10. De même le corps de la pompe 1 se termine par un orifice 4 muni d'une crépine 5 et d'un moyen faisant office de clapet anti-retour 6. The pump shown in FIG. 3 also differs at the level of the head of the piston 9. It has a cylinder 15 which is traversed longitudinally by a pipe 16 which can be separated into several branches 17, 18 in its upper part. A means serving as a non-return valve 11 is arranged at the inlet to the orifice 10. Similarly, the body of the pump 1 ends in an orifice 4 provided with a strainer 5 and a means serving as a non-return valve 6.
A titre d'exemple, pour un forage de 50 mètres avec des tubes de 32 mm et de 20 mm de diamètre, la force à exercer pour actionner la pompe de 50 mm de diamètre est de 22 Kg. Sur la pompe actuelle de 50 mm de diamètre, pour un forage de 50 mètres, le poids pour actionner la pompe est de 118 kg For example, for a 50 meter borehole with 32 mm and 20 mm diameter tubes, the force to be exerted to actuate the 50 mm diameter pump is 22 Kg. On the current 50 mm pump diameter, for a 50 meter borehole, the weight to operate the pump is 118 kg
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8308107A FR2545886A1 (en) | 1983-05-13 | 1983-05-13 | Well pump comprising a piston rod intended to be actuated by a wind machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8308107A FR2545886A1 (en) | 1983-05-13 | 1983-05-13 | Well pump comprising a piston rod intended to be actuated by a wind machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2545886A1 true FR2545886A1 (en) | 1984-11-16 |
Family
ID=9288900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8308107A Withdrawn FR2545886A1 (en) | 1983-05-13 | 1983-05-13 | Well pump comprising a piston rod intended to be actuated by a wind machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2545886A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008189A1 (en) * | 1988-02-26 | 1989-09-08 | Merston Holdings Pty Ltd | Bore hole pump |
EP1714031A1 (en) * | 2004-01-29 | 2006-10-25 | McNichol, Richard Frederick | Hydraulic ram pump |
US8454325B2 (en) | 2007-01-30 | 2013-06-04 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US9115710B2 (en) | 2004-01-29 | 2015-08-25 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE92435C (en) * | ||||
FR422652A (en) * | 1910-11-17 | 1911-03-28 | William Snee | Automatic device applicable, in hydraulic pumps, to force the piston to perform either a blank stroke or an active stroke, depending on the speed at which it is actuated |
FR1311127A (en) * | 1961-03-20 | 1962-12-07 | Improvements to barrel pumps | |
FR2441070A1 (en) * | 1978-11-08 | 1980-06-06 | Darracq Louis | Hand-operated pump for deep wells - utilises buoyancy of wooden pump rod to reduce pumping effort |
-
1983
- 1983-05-13 FR FR8308107A patent/FR2545886A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE92435C (en) * | ||||
FR422652A (en) * | 1910-11-17 | 1911-03-28 | William Snee | Automatic device applicable, in hydraulic pumps, to force the piston to perform either a blank stroke or an active stroke, depending on the speed at which it is actuated |
FR1311127A (en) * | 1961-03-20 | 1962-12-07 | Improvements to barrel pumps | |
FR2441070A1 (en) * | 1978-11-08 | 1980-06-06 | Darracq Louis | Hand-operated pump for deep wells - utilises buoyancy of wooden pump rod to reduce pumping effort |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008189A1 (en) * | 1988-02-26 | 1989-09-08 | Merston Holdings Pty Ltd | Bore hole pump |
EP1714031A1 (en) * | 2004-01-29 | 2006-10-25 | McNichol, Richard Frederick | Hydraulic ram pump |
EP1714031A4 (en) * | 2004-01-29 | 2007-04-18 | Richard Frederick Mcnichol | Hydraulic ram pump |
US7967578B2 (en) | 2004-01-29 | 2011-06-28 | Richard Frederick McNichol | Hydraulic gravity ram pump |
US8535017B2 (en) | 2004-01-29 | 2013-09-17 | Richard Frederick McNichol | Hydraulic gravity ramp pump |
US8932030B2 (en) | 2004-01-29 | 2015-01-13 | Mcnichol, Richard Frederick | Hydraulic gravity ram pump |
US9115710B2 (en) | 2004-01-29 | 2015-08-25 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US8454325B2 (en) | 2007-01-30 | 2013-06-04 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US9261091B2 (en) | 2007-01-30 | 2016-02-16 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse |