WO2017093826A1 - Sistema hidraulico reciprocante - Google Patents
Sistema hidraulico reciprocante Download PDFInfo
- Publication number
- WO2017093826A1 WO2017093826A1 PCT/IB2016/056662 IB2016056662W WO2017093826A1 WO 2017093826 A1 WO2017093826 A1 WO 2017093826A1 IB 2016056662 W IB2016056662 W IB 2016056662W WO 2017093826 A1 WO2017093826 A1 WO 2017093826A1
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- WO
- WIPO (PCT)
- Prior art keywords
- pistons
- hydraulic system
- bathyscaphe
- reciprocating
- bodies
- Prior art date
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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
- 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
- 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
- F03B17/04—Alleged perpetua mobilia
Definitions
- the system belongs to the technical field of hydraulics, particularly it refers to a hydraulic system and more specifically to a hydraulic system comprising pistons or bodies of variable density that move to perform a job and / or produce electrical, pneumatic and hydraulic energy of Environment friendly way.
- Sources and alternatives of non-polluting energy have been developed in order to replace hydrocarbons, coal and radioactive materials in power generation processes.
- generation systems have been developed that use energy from the sun, wind, tides, waves and forces such as magnetism, buoyancy and terrestrial gravity.
- none of the existing technologies are able to compete with the large power plants.
- the hydroelectric generation process which is the least polluting of large generation systems, uses very high water flows that make it vulnerable, when there is a shortage of said resource.
- the floating body chamber When the floating body chamber is filled with water, its weight is not guaranteed to be a sufficient ballast to submerge at the same ascent rate, because its density still full of water is similar to that of this fluid.
- the density of the solid body (outer shell) that configures the buoyant body For it to submerge, the density of the solid body (outer shell) that configures the buoyant body must be very high. In the same proportion that is increased The weight of the body decreases the net thrust force, and consequently the rising power. It is not a substitute for large-scale power generation due to the low power achieved and water consumption.
- the power plant described in WO2014035267 consumes water and air for the piston refill process. It would not have applications for large energy productions because it consumes water.
- the air recharge system is very slow because it is sucked from the atmosphere by the drainage water, through very small ducts. If pressurized air was supplied to increase performance it would be necessary to produce it by other means consuming energy.
- the speed of the floating body cannot be regulated, because it has a fixed volume camera and can only be reconfigured at the end of its ascent and / or descent stroke. It is necessary to brake the pistons and keep them standing while recharging. As the system is described, it is difficult to synchronize more than one pair of pistons to obtain continuous movement in the machine.
- Pistons or bodies of varying density that exchange their internal content between water, air or a gas.
- the new self-sufficient reciprocating system when configured as a bathyscaphe buoyant capsule, with a sealed gas chamber, it does not consume water, air or natural resources.
- the new self-sufficient reciprocating system when configured as a bathyscaphe buoyant capsule, with a sealed gas chamber, it does not consume water, air or natural resources.
- it incorporates notable differences from the systems that are known today and resolves all the aforementioned problems.
- the buoyant bodies, of this new reciprocating hydraulic system differ from those already existing, because they have independent chambers for gas and water, which allows air and / or gas to be managed, compressed and / or expanded inside of your camera independently, while the liquid or water fills or simultaneously vacates another independent chamber.
- Figure 1 Piston valve type butterfly. Front, side and top view.
- Figure 2. Top view and elevation elevation of a bathyscaphe type piston.
- Figure 3 Top view and elevation elevation of a bathyscaphe with guides.
- Figure 4. Closed hydraulic system with ducts joined by its lower part.
- Figure 7. Perspective view of a rotary hydraulic system.
- Figure 8. Side view of a rotating prototype for power generation.
- the driving mechanism of this innovative reciprocating hydraulic system is made up of two buoyant physical bodies, which when moored to make them a slave to each other, forces them to move, at the same time and in the opposite direction in two vertical columns of a liquid, by the principles and laws of Archimedes, Newton, Pascal and Boyle Mariotte.
- buoyant bodies move within two vertical cylinders, they become pistons, their operation resembles that of reciprocating pumps, with the novelty that their pistons do not need connecting rods or levers, and only use the thrust of the fluid and the earth's gravity as forces to achieve a synchronized reciprocating movement. These differences allow the piston to develop great strokes, an effect that is not possible in existing devices.
- the bodies move freely in the liquid column of a reservoir, guided by an open vertical structure or armor, similar to a system of sliding guide rails for elevators, the configuration of the reciprocating hydraulic system resembles that of the cable cars and It works by the principle of compensated load.
- the new reciprocating hydraulic system uses the thrust force exerted by the liquid, on the buoyant body filled with a gas, when it is submerged; and the force of gravity to lower it when the buoyant body fills with the liquid.
- the buoyant force makes it rise and helps the force of gravity to make it descend.
- the closed prototype hydraulic prototypes are ideal for the production of pneumatic and hydraulic energy and the open prototype hydraulic prototypes for motor configuration.
- the optimum is to configure production processes in chain, where both systems intervene.
- the system is ideal for recirculation, treatment and efficient use of water; electrical generation, and aeration of wastewater and for other applications, among which are:
- the reciprocating hydraulic system can be configured so that its buoyant bodies move within a fluid duct or in the liquid column, without the need for a duct, they can be grouped into two categories: • Closed duct systems: which use tubes or cylinders to displace buoyant bodies such as pistons.
- Open duct systems which use sliding guides for the movement of buoyant bodies in the water column.
- Closed duct systems are characterized in that the floating body behaves like a piston, which uses the ducts as cylinders for its displacement and the open duct systems because the floating body behaves as a water immersion vehicle, underwater type or bathyscaphe, which is forced to follow a vertical path within a structural guide.
- the system also has the conventional accessories required by traditional pumping equipment, compressors and / or engines, of which references are made in some cases.
- the configuration of the reciprocating hydraulic system of the present invention comprises at least the following parts:
- Buoyant Bodies There are two types of buoyant or floating bodies that are very simple and easy to implement. The first is used exclusively in closed duct systems and the second has application in both hydraulic systems.
- the buoyant body is the driving part and the most important element of the reciprocating hydraulic system. It is characterized in that it can change its configuration so that its density is greater or less than that of the liquid in which it moves.
- Figures 1, 2 and 3 represent several possible configurations of the bodies, not the only ones.
- the two buoyant bodies are shown in their extreme positions; (1 i) in the lower part of the descent race and (1 s), in the upper part of the ascent race.
- the buoyant body can be a kind of bathyscaphe or cylindrical capsule characterized by having two chambers separated by an internal disk (2), similar to that of a hypodermic syringe. In figure (1 and 2) you can see the bathyscaphe with its gas chamber (3) and water chamber (4).
- the bathyscaphe shell is composed of a cylindrical body (5) with an aerodynamic bottom (6). Inside the cylinder there is a disk (2), which acts as a floating lid of the gas chamber and at the same time becomes a moving bottom of the water chamber. The inner surface of the cylinder must be burnished to make it easier for the disc to move like a piston.
- the disc moves along the internal walls of the bathyscaphe body, guided by an endless screw (7).
- the disk travels, like a piston to compress or expand the gas inside a sealed chamber.
- a chamber (4) is filled and filled with water, which disappears when the gas expands.
- the bottom of the gas chamber has a nipple or appendix (8) for the refill of the gas and the support brackets (9 and 43) to tie the chains, ropes or tie ropes of the two bathyscaphe (10), for its displacement in open or closed ducts.
- a circular crown (12) that serves as a stop to the disk and at the same time as a support for the endless screw.
- the circular crown can have radii (13), centered on a stop bushing (14) or bearing, in which the head of (20) of the worm (7) rotates.
- a bushing or cylindrical roller bearing (15) can also be used to center the screw and facilitate its rotation. This crown must have an aerodynamic shape to facilitate the movement of the bathyscaphe
- the screw can be driven by a single motor (22) slave to the bathyscaphe, which is coupled directly to the head (20) or base of the screw and traveling with the capsule, which is responsible for rotating the screw in both directions.
- the screw can also be driven by two independent motors that are located at the ends of the ascending and descending runs of the bathyscaphe.
- the bathyscaphe can be configured with its water chamber and engine, above or below, it is most convenient that both the water chamber and the engine be located below to take advantage of the turbulence of the water flow to cool the engine already at the same time impel the capsule with the water jet that comes out of this chamber.
- This configuration is ideal for handling water with moderate suspended solids, because they are less likely to adhere and scratch the walls of the bathyscaphe cylinder. It also allows us to install a net of compensation or transfer of gas from the chamber of one of the bathyscaphs to that of its counterpart, to minimize the power of the motors that drive the worm.
- a pulley is used that is attached to the upper pinion, through which a flexible pipe (of pvc or other material) passes that does not deface when passing through the pulley, which is attached to the appendages or nipples (8 ) recharging the gas chamber.
- a flexible pipe of pvc or other material
- the thickness of the shell wall must be very small, but not so much that it deforms with the pressures generated by the hydrostatic head. A very large thickness can make the bathyscaphe very heavy, decreasing the efficiency of the system.
- the internal chamber can be filled with a highly compressible gas such as C0 2 , which expands or compresses, in order to make the bathyscaphe lighter or heavier. This gas does not discharge into the atmosphere.
- This camera can also be empty.
- the simplest way to configure a piston is from a special butterfly valve, which, when closed, behaves like a sliding plug or piston.
- Figure (3) shows the cylindrical body (27) of the piston valve (26), with its o-ring rings (1 1) or gaskets on its outer face, an internal disk (28), with offset axis (29 ) what makes butterfly; a mechanism of rotation of the butterfly (30), and a system of mooring (10) of the pistons that makes them depend on each other.
- Figure (6) shows these pistons at their upper (26s) and lower (26i) ends.
- This valve differs from the conventional ones because the mechanism that controls the closing or opening of the butterfly, goes inside the body, and because it has mooring supports at the base of the valve body (43).
- the command or rotation mechanism which closes or opens the butterfly, can be mechanical or electrical.
- Figure (3) shows a mechanical rotation mechanism (31). Basically it is a rack (32) that rotates the axis of the butterfly disc (29), through a terminal pinion (33), when the piston valve finds a stop (41), at the end of its upward and / or downward stroke .
- the tips of the zipper must be cylindrical so that it can move tightly through terminal bushings.
- the figure shows a long zipper, but in reality it is very short and can be housed all inside the valve body, protruding from the body only a little of its cylindrical ends.
- valve finds the upper stop (41 s) it causes the rack to move down to open the valve and when the valve finds the lower stop (41 i) it moves it up to close it.
- the rotation mechanism (37) of the butterfly can be a submersible electric motor (38) that is located in the axis of the disk (29) of the butterfly.
- the work of the motor is not continuous and the energy it consumes is low, it can be operated wirelessly, with a rechargeable battery system.
- the thickness of the cylindrical body of the valve (27) must be as low as possible, but sufficient to accommodate the rack and pinion mechanism (32) or the gearbox (39) and / or the pinions that transmit the movement of the motor to the axis of the valve disc (29).
- the mooring or restraint brackets (43) are simple anchoring hooks from which the gems (10) that connect the two pistons are fastened.
- the special butterfly valve can be used as a top of a bottomless canister or cylinder and the barrel is conditioned with the necessary guides and moorings, so that it moves in open duct systems.
- the body shape does not necessarily have to be cylindrical.
- the worm screw can be replaced by a tubular rod that attaches to a fixed plate, half the length of the rod, which acts as a piston.
- the shaft crosses the bottom by a hermetic sliding bushing and can be operated pneumatically, hydraulically or electrically, when it reaches the end of its upward or downward stroke.
- This bathyscaphe can have a closed or open gas chamber and discharge the air into the atmosphere.
- these buoyant bodies must be stopped to load and / or unload them, they must have push, braking, pneumatic and hydraulic networks, which makes the operation more complicated.
- the ducts of the buoyant bodies can be closed ducts, such as hydraulic pipes, or open as vertical cylindrical cages; or simply sliding or sliding guides.
- the closed ducts serve as cylinders for a piston to move inside and move the mass of a fluid, or a gas, that is inside the duct and above the piston.
- the buoyant body displaces water to the sides of the bathyscaphe.
- the closed ducts (40), for these hydraulic systems, are vertical hydraulic tubes (40d and 40s), made of any rigid material, which serve as chambers or cylinders for the displacement of two pistons (1 or 26) inside .
- the pistons, together with the tubes, make up two single-acting reciprocating twin and siamese pumps, which can work alternately, as aspirants and impellers when they are tied and synchronized.
- the tubes should have a uniform geometric section (at least in the piston stroke), and their inner surface should be burnished, preferably.
- cylinders can be built in one piece, modularly or as wear shirts that facilitate their subsequent repair.
- the type of material depends mainly on the liquid to be pumped and the working pressure. Remember that with these types of pumps very high pressures can be achieved.
- the ducts or cylinders can work independently with their open ends, without interconnecting, joined in their entire exterior length, (above, in the middle or at the bottom) in order to maintain the parallelism and form a rigid structure of support.
- the ducts or cylinders can also be joined with a kind of box as will be seen later.
- a kind of H-shaped open box (figure 6) can be formed at its lower ends, to install the pulleys and facilitate the passage of the guayas or ropes (10) from one pipeline to another.
- the ducts can have stops (41) lower (41 i) and upper (41 s) adhered to the internal diameter, which can serve to push the rack (32), in the case of butterfly valve type pistons, and / or can serve as supports for lower (42i) and upper (42s) magnetized crowns to stop the body in its maintenance.
- the open ducts or guides (24) can be similar to cylindrical cages of bars or vertical stops; or structures similar to those of reinforced steel, but without stirrups or straps, at least between the bars where the rings move sliders (23) and the support bracket (9) of the bathyscaphe to the transmission chain (25). They are responsible for guiding the buoyant body in its ascent and descent trajectory.
- the air ducts that carry the air at the end of the downward stroke can serve as guides.
- the box is a connecting element formed by curved ducts that communicate and connect the internal cavities of the cylinders. They can serve as a mooring structure for the two pipelines of the hydraulic system and at the same time serve as a transmission box (44) or lubrication box (36).
- the box can have any geometric shape and be constructed of any rigid material that resists the pressures and stresses that are generated inside. Its shape must adapt to the mechanisms, pulleys, gears (45) and / or differential rigs that are installed inside.
- the ducts are joined by forming an arc at the top, or a U at the bottom, half of a tubular toroid can be used to form a closed box.
- a closed lubrication box (36) is formed and it would not be strictly necessary to tie the pistons, pulleys, gems and deferential rigs could be dispensed with.
- the suction (46) and discharge (47) remain at the bottom.
- the ascending piston pushes, through the lubricant (35) that separates the bathyscaphs, the other piston so that it descends. The one who goes up draws the fluid and the one who goes down discharges it.
- a closed U-box can also be configured, and the hydraulic system can be favored by the laws of communicating vessels, if you work with a positive suction head.
- the box is no longer just lubrication but also gear (44) and can accommodate the transmission or movement conversion mechanisms, differential gear (45) such as planetary gears, pulleys, pinions, in addition to its lubricant, etc., whose objective is to change or reverse the direction, direction, speed or power of the pushing force.
- differential gear such as planetary gears, pulleys, pinions
- the pump or compressor that is configured can work outside the water, as long as the head that feeds them is positive.
- Suction (46) and discharge (47) must be at the same level, on the opposite side of the boxes.
- Closed boxes (44 or 36) can only be used with bathyscaphe type pistons.
- the function of mooring the pistons could be performed by the lubricating fluid and chains, guayas, pulleys, sprockets could be dispensed with, as already mentioned.
- the mooring of the buoyant bodies ensures that the two buoyant bodies can be synchronized and work at the same speed.
- the mooring enslaves a buoyant body with the other and can be done with a chain (25), a guava or a rope (10).
- a chain 25
- a guava or a rope
- the liquid that separates the two buoyant bodies could perform the function of mooring, as indicated in the previous section.
- one piston is placed at the end of its upward stroke (1 s) and the other at the end of its downward stroke (1 i). In that position they are joined with a mooring element (10 or 25), by the lower or middle part of the buoyant body.
- the length of this element must be exact to cover the stroke of the pistons and must contemplate the passage through the pinions or pulleys.
- the mooring system can be made with guayas or chains, but in the case of closed duct systems it is preferable to use synthetic, resistant, flexible and low density ropes, so that the weight of the same does not stop the ascending piston. Tying the pistons in the manner indicated forces them to move in the opposite direction and work in displaced cycles; while one ascends the other descends.
- the mooring system is an endless chain of transmission (25) between two sprockets (52), similar to the chains of the bicycles.
- the electromagnetic brake mechanism is simple to implement in closed hydraulic systems. It is only necessary to magnetize the circular stop crowns (41) at the end of the piston stroke, in the pump duct or cylinder.
- Figure 3 shows a configuration with poles (41 i and 41 s) on the walls of the cylinders and poles with opposite polarity on the head and base of the piston (42 ⁇ and 42 s ). Something similar can be implemented in open duct system
- Closed duct systems are configured to move liquid or gaseous fluids in transfer, pumping or compression processes and open duct systems to transform reciprocating motion into a uniform circular motion in order to replace engines and turbines. 5.2.1. Configuration of water or gas compressor systems
- Closed duct systems are ideal for configuring prototypes for liquid pumping or gas compression. These prototypes differ in the type of piston they use: butterfly valve or bathyscaphe.
- the discharge (47) is always at the top of each duct and the suction (46) must be up, when configured as a compressor system, in order to suck air.
- the suction When configured as a pumping system the suction may be down.
- the butterfly valve When working as a pumping system, the butterfly valve can go down open, if you want to pump the same fluid; or it can come down closed when you want to pump another fluid or compress a gas.
- the throttle valve If the throttle valve falls open, it must be closed as soon as its downward stroke ends, so that it becomes a compact plug-type piston. In this way a chamber (30) can be formed below the valve, to store the gas that is introduced at the time it is closed or reaches the lower stop (41 i).
- the air supplied is stored below the valve, in the chamber (30) that is formed, when it is closed.
- This confined air has the effect of a large ball that rises and drives the valve, which pumps the water or air above it, in a similar way as Geyser or Mamut pumps do.
- the air is supplied slowly to slow down the piston that goes down until the other ram finds the upper stop and releases the air that caused it to rise.
- the air flow to the lower piston can be increased until the calculated flow is completed so that it rises to the expected speed.
- the air produced by this or another hydraulic prototype can be stored in an accumulator and supplied by the pneumatic duct (49), for its own consumption or for other reciprocating systems.
- the operation of reciprocating systems with bathyscaphe is simple because they do not need to be supplied with air for operation.
- the air or gas is inside the bathyscaphe and is expanded or compressed to vary the density of the bathyscaphe to make it rise or fall.
- the bathyscaphe can be used in the four configurations, figure (4, 5, 6 and 7), as prototypes of liquid pumping or air compression (first three figures) or to generate a rotary movement that can be used in rotary machines.
- Prototypes configured with independent cylinders or those that join at the bottom, must always have their suction (46) and discharge (47), at the top, when bathyscaphe is used as pistons. Just enough that in the descending cycle, the piston sucks air or sucks water. When the prototype works as a submerged pump, the hydrostatic head inside the cylinder contributes to the lowering of the piston.
- FIGS (7 and 8) a motor prototype configured as a reciprocating hydraulic motor (50) is shown. Its conformation and operation resembles that of an internal combustion or combustion engine, where the crankshaft is replaced by a lower shaft (54) and the cam shaft by an upper shaft (53).
- the pistons are replaced by bathyscaphs (1); the arm, the crankshaft wrists and the cams disappear and in their replacement, pinions (52) are used on both axes, which rotate freely in one direction and engaged in the other direction; the cranks are replaced by endless chains (25); the block would be formed by the guides (24) of the bathyscaphe and the bed supports of the axles can be a rigid structure, connecting rod type, which separates the axes and resists the stresses of tension and compression. It is not shown by saturation of the drawing.
- This prototype can be configured to independently use the torque generated on each axis for a different device.
- the two axes rotate in opposite directions.
- the ideal is to use both torques to produce a great power, in a single axis, and generate a uniform and continuous movement.
- fixed sprockets (55) are used, distributed along the lower axis, which are connected with two free sprockets (52) on the upper axis, (or vice versa) through a transmission case formed by a pair of double sprockets (56), located between the two axes, whose purpose is to convert the direction of rotation of one axis to the same direction of rotation of the other axis, in order to potentiate one of the torques to move a single equipment, such as a generator.
- double sprockets (56) are used, which can go in a transmission boxes, to which two endless chains are coupled ( 57), which interconnect the pinions of the upper and lower axes.
- the alternative movement of the bathyscaphs becomes a uniform rotational movement when the bathyscaphs are synchronized, similarly as the carriage pistons are synchronized.
- buoyant body With this ingenious system, the buoyant body is able to reverse the direction of its movement and move in a reciprocating and uniform way.
- buoyant bodies By tying and enslaving the pistons in pairs, buoyant bodies can change their density and travel at the same speed but in the opposite direction.
- the new bathyscaphe type capsule with built-in motor can control the speed of the reciprocating system at any time, without stopping buoyant bodies. More than one bathyscaphe can be joined to configure a buoyant body.
- buoyant bodies can change their density in the course of their ascent and / or descent races, without the bodies having to reach the end of their races and stop them for a prolonged period, to reverse the direction of your movement. According to the search for the state of the art there is no process, to change the density of a buoyant body in motion, without having to stop the body to reverse its movement.
- the process begins by closing the butterfly, of the piston valve that descends, before it reaches the bottom stop and immediately and in a controlled manner supplying air to this piston, to decrease its speed.
- the air flow is regulated so that the other piston can continue rising until it reaches the top stop, where it opens its butterfly to discharge the air into the atmosphere.
- the pistons change the direction of their movement and the one who begins his ascent can continue to receive air at a higher flow rate until he completes his load.
- the air chamber is not confined in a closed container.
- the power of the system is determined by the volume of air that can be confined in the cylinder below the closed valve and the hydrostatic head of the water column. Air can access this chamber at any time and the pistons do not need to stop during recharging.
- the air is supplied by a pneumatic duct (49) of a large diameter.
- valve In hydraulic systems configured as compressors, the valve must lower closed. In these cases and for mechanically driven prototypes, the rack must be retained for a moment, until the valve closes, while the piston starts its downward movement. This is easily achieved with a magnetic brake that is placed on the top and attracts the steely tip of the zipper.
- the density of the bathyscaphe changes when the gas inside its sealed chamber is compressed and / or expanded.
- the bathyscaphe piston compresses the gas, an open chamber is formed in its outer part that is filled with water; when it expands the water chamber disappears.
- the density change process can be started before they end their ascending and / or descending races, because the motor can be driven at any time to change its density. This allows them to slow down slowly without having to stop them before they reverse the direction of their movement.
- their densities can also be changed, before they reach the end of their careers. This is achieved with a motor coupling, telescopic type, that rotates the worm screws, in the final ascent and / or descent path.
- a condition for this hydraulic system to function properly is that the Net thrust force always prevails over the net force exerted by the earth's gravity on the descending body.
- the pushing force must be large enough, so that the body rises with great power and can drag or push its antagonistic partner, with the help of the force of gravity, in its descent race.
- the synchronization of the buoyant bodies is achieved by mooring them in pairs and by installing them on opposite sides, and at the end of the chain or rope that holds them: one at the end of their ascending career and the other at the end of their descending career. Mooring them in this way forces the body to go up, drag or push the body down and it is guaranteed that they always work in displaced cycles, while one ascends the other descends.
- This creative design of buoyant bodies a uniform and continuous movement in the axis of the machines can be achieved.
- the bathyscaphs must be installed in extreme and opposite positions, on one side and another of the sprockets of the driving mechanism, as shown in Figure 7.
- a bathyscaphe begins to ascend, pull the endless chain, which drags and immerses its antagonistic partner, on the other side of the chain that descends.
- buoyant bodies that act on the same axis, (crankshaft simulation of an internal combustion engine), is done in a similar way as the cylinders of a vehicle are synchronized.
- the reciprocating compressor hydraulic system to produce the air needed by this system and the pumping system in its normal operation. After this start-up, no external source is required, because the hydraulic compressor system can produce enough air to supply other hydraulic pumping systems and for their own consumption.
- the self-sufficiency of a reciprocating hydraulic compressor system is achieved by providing that in a single stroke of the piston a flow rate greater than that required by the same compressor and the pumping system to which it is to be coupled can be produced.
- the buoyant body To obtain a very large thrust force, it is necessary for the buoyant body to have a very low total density. In the case of using air to recharge the pistons and pump water, a very large net thrust force can be obtained, because the density of the water is approximately 1000 times greater than the density of the air.
- the hydraulic system can be optimized and / or repowering by configuring systems in series, in parallel, or by joining their cameras in different ways. You can also configure equipment or machines other than those described here.
- a series system uses the discharge of a pump to feed the suction of another pump.
- several pumps are coupled to a single suction and / or discharge manifold. From the same collector, other pumps can be sucked to distribute the fluid and / or raise the water to a greater height.
- an aqueduct With reciprocating hydraulic pumps, an aqueduct can be designed that works backwards, whose energy dissipation chambers become re-pumping stations to raise the water to a greater height.
- a box can be common for more than two pumping chambers.
- the piston of an ascending chamber can pull several adjacent pistons or in turn a descending piston can be pulled by several pistons.
- the ascending piston can also be helped in its ascending stroke with sets of pulleys coupled to other reciprocating machines.
- the reciprocating system works more efficiently submerged, because the positive head can help submerge the descending piston, however this system can work with a negative suction head, because the force pushed can be so large in one of the cylinders, which can pull and suction hard through the other duct or cylinder.
- mercury can be used as a fluid to obtain a thrust force 13.8 times larger than that of water. In these cases you must work in totally closed circuits and ensure that no leaks of this element will be presented to the environment. In this case, the pump body is immersed with open ducts in a controlled mercury reservoir, leaving the suction and discharge into another reservoir of water or other liquid.
- the reciprocating system is applicable to various productive sectors and is friendly to the environment.
- the following are mainly mentioned: in situ hydroelectric generation, wastewater treatment plants (WWTP), large-scale drinking water production, from seawater, by the process of Reverse osmosis or pervaporation and RAS Pisciculture systems.
- a mega reciprocating hydraulic pump can be used to return, in an economical way, the water to the reservoirs of the hydroelectric generation dams, after passing through the generation turbine.
- Mega hydraulic pumping machines have multiple applications in the industry: flood care, irrigation systems, storage and aeration of water in high places, reservoir control, oxygenation of contaminated rivers, etc.
- Mega vacuum pumps can be used in food preservation and dehydration systems; flash evaporation processes and seawater pervaporation to obtain drinking water.
- Mega rotary equipment or engines can be coupled to a turbine starting a new hydraulic power generation system without water consumption, which can compete and take out the thermoelectric power plants, nuclear and even the traditional hydraulic system, to use the water dam for human consumption and agribusiness.
- a configuration of a reciprocating equipment for maintaining the constant pressure of a water network is explained, which has innumerable advantages over the systems, traditional for its simplicity, capacity, autonomy and economy.
- it can be installed in drinking water aqueducts, in urban and rural fire networks, in irrigation districts and is not limited to residential, or small, systems. industries like traditional systems.
- a conventional constant pressure hydraulic system is generally composed of one or more centrifugal pumps, a submerged storage tank and / or an elevated tank at atmospheric pressure, a hydropack or hydropneumatic system, a distribution network, a compressor, a quarter of a machines, an electrical control panel, pressure switches, etc.
- the constant pressure water supply system to a proposed home or fire network in its simplest configuration, could be a reciprocating pump battery, connected in parallel to a distribution network.
- the prototype hydraulic system can be a bathyscaphe with a built-in motor as shown in figure 4 or 5.
- the piston bathyscaphe at the bottom rises and only stops when the demand ceases. In its ascent in addition to pumping water, it pushes or pulls the piston that is at the top to recharge the other chamber of the twin pump.
- the piston When all the water stored in the discharge duct of the pump has been consumed, the piston reaches its upper stop and a control system causes the worm screws to rotate to change the density of the two bathyscaphs.
- the speed of rotation of the engine depends on the water consumption.
- the bathyscaphs can stop for a moment because the demand for water can be met by another series of pumps coupled to the same water collector or by a traditional hydropneumatic system with diaphragm or storage membrane. The cycle is repeated continuously.
- This system would work permanently, even in case of failure of the electrical interconnection system, because the system is powered by a rechargeable motor.
- Another preferred embodiment is a system for electricity generation that can meet the demand for a home.
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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)
- Hydraulic Motors (AREA)
- Actuator (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CO15287703 | 2015-12-02 | ||
CO15287703 | 2015-12-02 |
Publications (1)
Publication Number | Publication Date |
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WO2017093826A1 true WO2017093826A1 (es) | 2017-06-08 |
Family
ID=58796401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2016/056662 WO2017093826A1 (es) | 2015-12-02 | 2016-11-04 | Sistema hidraulico reciprocante |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR106932A1 (es) |
UY (1) | UY37002A (es) |
WO (1) | WO2017093826A1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB507093A (en) * | 1938-02-02 | 1939-06-09 | Adolf Heinisch | Improvements in or relating to buoyancy and like motors |
US20060168953A1 (en) * | 2005-01-31 | 2006-08-03 | Carter Paul L | Energy producing buoyancy pump |
US20080264056A1 (en) * | 2007-04-26 | 2008-10-30 | Jui-Chi Tung | Hydraulic buoyancey kinetic energy apparatus |
US20130318960A1 (en) * | 2012-05-31 | 2013-12-05 | China Green Energy Co., Ltd. | Buoyancy power generating apparatus |
-
2016
- 2016-11-04 WO PCT/IB2016/056662 patent/WO2017093826A1/es active Application Filing
- 2016-12-01 UY UY0001037002A patent/UY37002A/es not_active Application Discontinuation
- 2016-12-02 AR ARP160103700A patent/AR106932A1/es unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB507093A (en) * | 1938-02-02 | 1939-06-09 | Adolf Heinisch | Improvements in or relating to buoyancy and like motors |
US20060168953A1 (en) * | 2005-01-31 | 2006-08-03 | Carter Paul L | Energy producing buoyancy pump |
US20080264056A1 (en) * | 2007-04-26 | 2008-10-30 | Jui-Chi Tung | Hydraulic buoyancey kinetic energy apparatus |
US20130318960A1 (en) * | 2012-05-31 | 2013-12-05 | China Green Energy Co., Ltd. | Buoyancy power generating apparatus |
Also Published As
Publication number | Publication date |
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UY37002A (es) | 2017-06-30 |
AR106932A1 (es) | 2018-03-07 |
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