Gravity floating ball conveying device for gravity power generation system

Abstract

The utility model relates to the technical field of power generation equipment, and particularly discloses a gravity floating ball conveying device for a gravity power generation system, which comprises a water pipe, a closure ball return unit is arranged at the lower end of the water pipe, a ball outlet pipe is arranged on one side of the upper end of the water pipe, a water tank is arranged on one side of the closure ball return unit, and a ball return pipe is obliquely arranged on the other side of the closure ball return unit. A third gate valve switch is arranged between the shutoff ball return unit and the ball return pipe, so that the shutoff ball return unit shuts off a liquid channel in the water pipe, liquid in the shutoff ball return unit is recycled into the water tank, and the third gate valve switch is arranged between the shutoff ball return unit and the ball return pipe; the gravity floating ball conveying device can improve the circulating stability of the floating ball, so that a power generation system generates power uninterruptedly, the whole floating ball recycling and circulating process can prevent a large amount of liquid from leaking, the power generation system is more stable, and the situation that power generation fails due to the large amount of liquid leaking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of power generation equipment, in particular to a gravity floating ball conveying device for a gravity power generation system. Background Art

[0002] With the advancement of technology, the power generation efficiency of generators has been significantly improved, and the actuation loss of mechanical structures can be minimized through precision manufacturing. Then, through different energy conversion and mechanism combinations, it will no longer be empty talk to generate autonomous circulation power from potential energy, kinetic energy, inertia and other energies.

[0003] For example, Chinese patent document CN118601819A discloses a device for generating electricity using the earth's gravity. A ball is placed on a guide plate and rolls onto the L-shaped placement plate. Under the action of gravity, the ball pushes the first chain downward. When the L-shaped placement plate on the first chain moves to the bottom, the L-shaped placement plate gradually tilts, and the ball rolls down and enters the connecting pipe through the inlet. The first hydraulic cylinder is activated, and the first hydraulic cylinder pushes the ball to the right through the first piston. When the first piston moves to the right side of the inlet, the second hydraulic cylinder is activated, driving the second piston to move to the right. At the same time, the first piston continues to push the ball to move. After the ball moves to the bottom of the water storage bucket, the ball floats upward and moves evenly and accelerates. After the ball floats to the top of the water storage bucket, it rushes out of the water surface of the water storage bucket due to inertia. Under the guidance of the curved pipe, the ball moves to the guide plate, passes through the guide plate and moves to the L-shaped placement plate. Under the action of gravity, the L-shaped placement plate drives the first chain to rotate, thus forming a cycle. The first chain continuously drives the first sprocket and the second sprocket to rotate, so that the generator continuously generates electricity.

[0004] However, in the structure of the prior art disclosed above, when the first piston pushes the ball to the second piston, the second piston will be pushed away, causing the water in the water bucket to rush out downward from the position where the second piston is pushed away. When the ball floats up, even if the second piston is reset, there is still a gap between the first piston and the second piston, that is, the water entering the connecting pipe will be squeezed out toward the inlet. As time goes by, the connecting pipe is easily filled with water, causing the first piston to continue to move to the right. The water will either be squeezed out from the inlet or the second piston will be pushed away in advance, directly causing the water bucket to continue to rush out downward and overflow directly from the inlet, eventually causing the power generation system to collapse or fail. This ball conveying structure appears unstable. Utility Model Content

[0005] In order to overcome the defects of the prior art, the utility model provides a gravity float conveying device for a gravity power generation system to solve the problems in the prior art.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a gravity float ball conveying device for a gravity power generation system, comprising a water pipe, a flow interception and return ball unit is provided at the lower end of the water pipe, a ball outlet pipe is provided on one side of the upper end of the water pipe, a water tank is provided on one side of the flow interception and return ball unit, and a ball return pipe is provided at an angle on the other side, so that the flow interception and return ball unit cuts off the liquid channel in the water pipe and recovers the liquid in the flow interception and return ball unit into the water tank, and a third gate valve switch is provided between the flow interception and return ball unit and the ball return pipe.

[0007] In the above-mentioned gravity float ball conveying device for a gravity power generation system, the interception and ball return unit includes an interception pipe coaxially arranged with the water pipe, a first gate valve switch is arranged between the water pipe and the interception pipe, a connecting pipe is arranged on the side of the interception pipe close to the water tank, the connecting pipe is connected to the water tank through a second gate valve switch and a two-way water pump, and the other side of the interception pipe is connected to the ball return pipe through a third gate valve switch.

[0008] In the gravity float ball conveying device for the gravity power generation system, a water supply pipe is connected to the water tank, and a water supply pump is installed on the water supply pipe.

[0009] In the gravity float ball conveying device for the gravity power generation system, a circulating water return pipe is further provided on one side of the water tank, and the other end of the circulating water return pipe is connected to one end of the ball return pipe.

[0010] The gravity float ball conveying device for the gravity power generation system further includes a ball pushing unit, which is installed on one side of the upper end of the water pipe to push the float ball into the ball outlet pipe.

[0011] In the above-mentioned gravity float conveying device for a gravity power generation system, the ball pushing unit includes a box body, the part of the water pipe located in the box body is provided with an opening, the inlet end of the ball outlet pipe is located in the opening, a jacking hydraulic cylinder is provided in the box body, the cylinder body of the jacking hydraulic cylinder is hinged to the lower end of the box body, an arc-shaped ball support is hinged on the hydraulic shaft of the jacking hydraulic cylinder, a thrust hydraulic cylinder hinged in the box body is provided on one side of the jacking hydraulic cylinder, and the hydraulic shaft of the thrust hydraulic cylinder and the cylinder body of the jacking hydraulic cylinder are hinged to each other.

[0012] The beneficial effect of the present invention is that, after the float enters the ball return pipe, the water pipe can be intercepted by the intercepting ball return unit, and the water in the intercepting ball return unit is recovered into the water tank, so that the liquid level in the intercepting ball return unit is reduced, and then the third gate valve switch is opened to prevent the liquid from leaking out from the ball return pipe, and at the same time the float enters the intercepting ball return unit, and then the third gate valve switch is closed, and the channel between the intercepting ball return unit and the water pipe is opened, and finally the water in the water tank is discharged into the water pipe to restore the liquid level of the water pipe, so that the float can further rise by buoyancy, thereby improving the circulation stability of the float, thereby making the power generation system uninterrupted. The entire float recovery circulation process can prevent a large amount of liquid leakage, making the power generation system more stable, and preventing power generation failure caused by a large amount of liquid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the gravity float conveying device of Example 1 of the present utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the intercepting ball returning unit of the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the top ball unit of the first embodiment of the present utility model.

[0016] Figure 4 This is a structural diagram of a circulating power generation system according to the first embodiment of the present invention.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the gravity float conveying device of the second embodiment of the present utility model.

[0018] Figure 6 This is a schematic diagram of the three-dimensional structure of the gravity float conveying device of Example 3 of the present utility model.

[0019] In the figure: water pipe 1, connecting pipe 2, two-way water pump 3, water tank 4, circulating return pipe 5, ball return pipe 6, first gate valve switch 7, second gate valve switch 8, third gate valve switch 9, ball push unit 10, ball outlet pipe 11, water supply pump 12, water supply pipe 13, intercepting pipe 14, opening 15, thrust hydraulic cylinder 16, jacking hydraulic cylinder 17, arc ball support 18, wheel 19 DETAILED DESCRIPTION

[0020] Example 1

[0021] Combine Figure 1 To him Figure 3The gravity float ball conveying device for a gravity power generation system shown in the figure comprises a water pipe 1, a flow intercepting and returning ball unit is provided at the lower end of the water pipe 1, a ball outlet pipe 11 is provided on one side of the upper end of the water pipe 1, a water tank 4 is provided on one side of the flow intercepting and returning ball unit, and a ball return pipe 6 is provided at an angle on the other side, so that the flow intercepting and returning ball unit cuts off the liquid channel in the water pipe 1 and recovers the liquid in the flow intercepting and returning ball unit into the water tank 4, and a third gate valve switch 9 is provided between the flow intercepting and returning ball unit and the ball return pipe 6; when the float ball enters the ball return pipe 6, the flow of the water pipe 1 can be intercepted by the flow intercepting and returning ball unit, and the water in the flow intercepting and returning ball unit can be recovered into the water tank 4, so that the flow intercepting and returning ball unit The liquid level in the element is lowered, and then the third gate valve switch 9 is opened to prevent the liquid from leaking out from the return ball pipe 6, and at the same time the float ball enters the interception return ball unit, and then the third gate valve switch 9 is closed, and the channel between the interception return ball unit and the water pipe 1 is opened, and finally the water in the water tank 4 is discharged into the water pipe 1 to restore the liquid level of the water pipe 1, so that the float ball can further rise by buoyancy, thereby improving the circulation stability of the float ball 41, so that the power generation system can generate electricity uninterruptedly. The entire float ball recovery cycle process can prevent a large amount of liquid leakage, make the power generation system more stable, and prevent power generation failure caused by a large amount of liquid leakage.

[0022] like Figure 2 As shown, the intercepting ball return unit of this embodiment includes an intercepting pipe 14 coaxially arranged with the water pipe 1, a first gate valve switch 7 is provided between the water pipe 1 and the intercepting pipe 14, a connecting pipe 2 is provided on the side of the intercepting pipe 14 close to the water tank 4, the connecting pipe 2 is connected to the water tank 4 through the second gate valve switch 8 and the two-way water pump 3, and the other side of the intercepting pipe 14 is connected to the ball return pipe 6 through the third gate valve switch 9. Before the float falls into the ball return pipe 6, the second gate valve switch 8 and the third gate valve switch 9 are in the closed state. After the float enters the ball return pipe 6, the first gate valve switch 7 is closed to intercept the flow, and the second gate valve switch 8 is opened. The two-way water pump 3 pumps the liquid in the intercepting pipe 14 into the water tank 4, so that the liquid level is lower than the ball return pipe 6, and then the third gate valve switch 9 is opened to allow the float to enter the intercepting pipe 14. At this time, the third gate valve switch 9 is closed, and the two-way water pump 3 discharges the liquid in the water tank 4 into the intercepting pipe 14. At this time, the first gate valve switch 7 can be opened until the liquid in the water tank 4 is discharged, and the second gate valve switch 8 is closed. This cycle is repeated to ensure that the liquid cannot leak out in large quantities from the ball return pipe 9.

[0023] like Figure 3 As shown, a ball-pushing unit 10 is installed on one side of the upper end of the water pipe 1 of this embodiment to push the float 41 into the ball outlet pipe 11. The float can enter the ball outlet pipe 11 under the push of the ball-pushing unit 10, improving the circulation stability of the float and ensuring that the float floating upward in the ball outlet pipe 11 falls into the gravity circulation unit, thereby achieving uninterrupted power generation of the circulating power generation system and making the power generation system more stable.

[0024] Specifically, the ball-pushing unit 10 includes a housing, an opening 15 is formed in the portion of the water pipe 1 located in the housing, the inlet end of the ball outlet pipe 11 is located in the opening 15, a jacking hydraulic cylinder 17 is provided in the housing, the cylinder body of the jacking hydraulic cylinder 17 is hinged to the lower end of the housing, an arc-shaped ball holder 18 is hinged on the hydraulic shaft of the jacking hydraulic cylinder 17, and a thrust hydraulic cylinder 16 is provided on one side of the jacking hydraulic cylinder 17, the hydraulic shaft of the thrust hydraulic cylinder 16 and the cylinder body of the jacking hydraulic cylinder 17 are hinged to each other. When the float rises to the opening 15, the thrust hydraulic cylinder 16 pushes the jacking hydraulic cylinder 17 to swing toward the ball outlet pipe 5, and the jacking hydraulic cylinder 17 drives the arc-shaped ball holder 18 to push and lift the float upward, so that the float falls into the ball outlet pipe 11. The structure is simple, ensuring that each floating float can enter the ball outlet pipe 11, preventing accumulation, and ensuring the circulation of the float.

[0025] like Figure 4 In the circulating power generation system shown in the figure, a wheel 19 is installed between the ball return pipe 6 and the ball outlet pipe 11 on the gravity float conveying device of this embodiment. The wheel 19 is installed through a wheel bracket. A generator is installed on the center side of the wheel 19. A plurality of ball grooves for accommodating floats are evenly arranged on the circumferential outer wall of the wheel 19, so that the float is discharged from the ball outlet pipe 11 and falls into the ball groove. The gravity of the float itself drives the wheel 19 to rotate, so that the generator can generate electricity uninterruptedly.

[0026] Example 2

[0027] like Figure 5 As shown, the difference between this second embodiment and the first embodiment is that a circulating return pipe 5 is further provided on one side of the water tank 4, and the other end of the circulating return pipe 5 is connected to one end of the ball return pipe 6. After the first gate valve switch 7 is closed to intercept the flow, the two-way water pump 3 draws liquid into the water tank 4, and the liquid can be directly flushed into the ball return pipe 6 through the circulating return pipe 5. The ball return pipe 6 is set to a height higher than the height of the water tank 4, so that the liquid can carry the float ball entering the ball return pipe 6 to the third gate valve switch 9, preventing the ball from getting stuck. After the third gate valve switch 9 is opened, the float ball can be brought into the intercepting pipe 14. At the same time, after the second gate valve switch 8 is opened, when the two-way water pump 3 discharges the liquid in the water tank 4 into the intercepting pipe 31, it can also flush the float ball toward the lower end of the intercepting pipe 14, so that the float ball floats in the intercepting pipe 14.

[0028] Example 3

[0029] like Figure 6As shown, the difference between this third embodiment and the first embodiment is that a water supply pipe 13 is provided in communication with the water tank 4, and a water supply pump 12 is installed on the water supply pipe 13. Since the float will also carry away liquid during the circulation process, the water supply pipe 13 can be connected to an external water source or the upper end of the water pipe 1, so that the water tank 4 can be replenished through the water supply pipe 13 to prevent the float 41 from being unable to circulate due to the water level in the water pipe 1 being too low.

[0030] It is also worth noting that, in some embodiments, Example 1, Example 2, and Example 3 can be combined together to form a new implementation scheme.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A gravity float conveying device for a gravity power generation system, comprising a water pipe (1), characterized in that: The lower end of the water pipe (1) is provided with a flow intercepting and returning ball unit, and one side of the upper end of the water pipe (1) is provided with a ball outlet pipe (11). A water tank (4) is provided on one side of the flow intercepting and returning ball unit, and a ball return pipe (6) is provided obliquely on the other side, so that the flow intercepting and returning ball unit intercepts the liquid channel in the water pipe (1) and recovers the liquid in the flow intercepting and returning ball unit into the water tank (4). A third gate valve switch (9) is provided between the flow intercepting and returning ball unit and the ball return pipe (6).

2. The gravity floating ball conveying device for a gravity power generation system according to claim 1, characterized in that: The interception and ball return unit comprises an interception pipe (14) coaxially arranged with the water pipe (1); a first gate valve switch (7) is provided between the water pipe (1) and the interception pipe (14); a connecting pipe (2) is provided on the side of the interception pipe (14) close to the water tank (4); the connecting pipe (2) is connected to the water tank (4) via a second gate valve switch (8) and a two-way water pump (3); and the other side of the interception pipe (14) is connected to the ball return pipe (6) via a third gate valve switch (9).

3. The gravity floating ball conveying device for a gravity power generation system according to claim 2, characterized in that: A water supply pipe (13) is connected to the water tank (4), and a water supply pump (12) is installed on the water supply pipe (13).

4. The gravity floating ball conveying device for a gravity power generation system according to claim 2, characterized in that: One side of the water tank (4) is also connected to a circulating water return pipe (5), and the other end of the circulating water return pipe (5) is connected to one end of the ball return pipe (6).

5. The gravity floating ball conveying device for a gravity power generation system according to claim 1, characterized in that: It also includes a ball-pushing unit (10), which is installed on one side of the upper end of the water pipe (1) to push the floating ball (41) into the ball outlet pipe (11).

6. The gravity floating ball conveying device for a gravity power generation system according to claim 5, characterized in that: The ball-pushing unit (10) comprises a box body, a portion of the water pipe (1) located in the box body is provided with an opening (15), the inlet end of the ball outlet pipe (11) is located in the opening (15), a jacking hydraulic cylinder (17) is provided in the box body, the cylinder body of the jacking hydraulic cylinder (17) is hinged to the lower end of the box body, an arc-shaped ball holder (18) is hinged to the hydraulic shaft of the jacking hydraulic cylinder (17), a thrust hydraulic cylinder (16) hinged in the box body is provided on one side of the jacking hydraulic cylinder (17), and the hydraulic shaft of the thrust hydraulic cylinder (16) and the cylinder body of the jacking hydraulic cylinder (17) are hinged to each other.

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