A dual-axis dragon-vortex type high-efficiency power conversion output and power generation system

Abstract

The present invention discloses a dual-axis dragon vortex type high-efficiency power conversion output and power generation system, including a power generating device, a power conversion device and a power generation system. The power generating device includes a foundation, a main energy cabin, and an energy conversion cabin. An energy converter is arranged in the main energy cabin, and the front end of the buoyancy cylinder is connected to a piston rod; the plunger of the power conversion device cooperates with the piston rod in a booster-type working mode, and the plunger is connected to a rocker arm through a connecting rod to push the power output shaft to rotate and drive a generator. The present invention is based on the principle of buoyancy lifting and boosting and mechanical rocker arm conversion, and utilizes the buoyancy cylinder of the energy conversion cabin and converts the buoyancy energy into mechanical energy through a piston-plunger-connecting rod-rocker arm mechanism, and outputs power to the outside through a power output shaft; the energy conversion device is symmetrically arranged in a set-group, which ensures the continuity of the system's energy conversion and output; the speed of the power output shaft is fully increased through a speed change device, and then the generator is driven to convert the mechanical energy into electrical energy and output electricity to the outside efficiently.

Description

Technical Field

[0001] The present invention belongs to the technical field of energy conversion output equipment, and specifically relates to a dual-axis dragon-vortex type high-efficiency power conversion output and power generation system with a simple structure and easy operation and using still water buoyancy energy as a power source. Background Art

[0002] The mineral energy that can be developed and utilized on the earth is limited. As the energy consumption of human life and production activities increases, mineral energy is becoming increasingly depleted. Seeking sustainable green energy is a goal that humans are constantly pursuing. Natural hydropower resources, solar energy, wind energy, tidal energy, etc. are all sustainable green energy. However, these energies are subject to the influence of natural conditions and are unevenly distributed, either unevenly distributed in time or unevenly distributed in space. In addition, the inherent deficiency of unstable energy has brought various difficulties to human use.

[0003] Water resources are abundant and have huge energy. However, the utilization of natural water energy is limited by natural conditions and is seriously unevenly distributed. Water can carry a boat, but it can also capsize it. In other words, water has both the energy of moving water and the energy of still water. As a clean energy source, water contains huge buoyancy energy. However, the buoyancy energy of water has not been effectively utilized, and the way to utilize buoyancy energy is still mainly in the field of transportation. There are still few devices in the existing technology that can convert buoyancy energy into other forms of energy for utilization, and there is no industrial application. In today's increasingly scarce energy, it is of broad sociological and economic significance to develop a device that can fully utilize the buoyancy energy of liquids to convert it into mechanical energy for utilization or further use it in power conversion devices, and then convert mechanical energy into electrical energy, which is more convenient for production and application. The inventor has developed a number of devices that use buoyancy to convert mechanical energy and even electrical energy, and has applied for a number of invention patents: a vertical gravity pressure type large-capacity liquid high-efficiency pumping device (ZL2014102484112); a hydraulic self-floating large-capacity high-lift water lifting device (2L2015103762285); a hydraulic self-floating high-efficiency power conversion and output device (ZL2015103762872); a floating lifting type large-capacity high-lift liquid high-efficiency pumping device (ZL2015100223080), which uses buoyancy and gravity to do work and output power devices. After years of dedicated research and experimental testing, the inventor has continuously optimized the technical solutions for the conversion and utilization of buoyancy energy. The technical solutions of these inventions can also be further improved and optimized to further improve the conversion efficiency of buoyancy energy and further improve the efficiency and effect of power conversion and output. Summary of the invention

[0004] The object of the present invention is to provide a dual-axis dragon-vortex high-efficiency power conversion output and power generation system which has a simple structure, is easy to operate, has a low construction cost, and can fully utilize and convert still water buoyancy energy.

[0005] The object of the present invention is achieved as follows: the dual-axis dragon vortex type high-efficiency power conversion output and power generation system comprises a power generating device, a power conversion device and a power generation system. The power generating device is a multi-stage combined power generating device, which respectively comprises a foundation, a main energy cabin and an energy conversion cabin. The main energy cabin is arranged on the foundation through a supporting cylinder column, and the energy conversion cabin is arranged on the main energy cabin, and the two are connected as a whole; an energy converter is arranged in the main energy cabin through a supporting seat, and the energy converter comprises an energy cylinder, a buoyancy cylinder, a static support rod and a dynamic support rod, the static support rod connects the two energy cylinders, and the dynamic support rod connects the two buoyancy cylinders; the front end of the buoyancy cylinder is connected to a piston rod; the power conversion device comprises a plunger, a connecting rod, a rocker arm and a power output shaft, a connecting rod is arranged on the plunger, the connecting rod is hingedly matched with the rocker arm, and the rocker arm is arranged on the power output shaft; the piston rod cooperates with the plunger in a booster-type working manner; the power generation system comprises a speed change device and a generator set, and the speed change device is a step-by-step speed increase transmission mechanism, which speeds up the power output shaft and cooperates with the main shaft of the generator set for transmission.

[0006] The present invention is based on the principle of buoyancy lifting and boosting and mechanical rocker arm conversion. It utilizes the buoyancy cylinder of the energy conversion cabin, and converts the buoyancy energy into mechanical energy through the piston-plunger-connecting rod-rocker arm mechanism, and outputs the power to the outside through the power output shaft; the energy conversion device is symmetrically arranged in sets and groups to ensure the continuity of the system's energy conversion and output. The dual-axis design of power generation and power conversion output is conducive to utilizing the flexible rotation characteristics of the rocker arm mechanism, improving the flexibility of system operation, and improving energy conversion and output efficiency. The present invention has a simple structure, easy operation, and low construction cost. Through the coordinated work of the mechanical rocker arm, the still water buoyancy energy is fully and effectively utilized, the buoyancy lift generates power, and the mechanical conversion outputs power to the outside. The present invention can construct power output devices of various powers by unit combination, so as to realize continuous power output; then the speed of the power output shaft is fully increased through the speed change device, and then the generator is driven to convert the mechanical energy into electrical energy and output electricity to the outside efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0008] Figure 2 for Figure 1 AA view;

[0009] Figure 3 for Figure 1 BB direction view;

[0010] Figure 4 for Figure 1 C-direction view;

[0011] Numbers in the figure: 1~foundation; 2~support column; 3~cabin door, 4~main energy cabin, 5~energy conversion cabin, 6~main shaft, 7~support seat, 8~main bearing seat, 9~energy cylinder, 10~buoyancy cylinder, 11~static support rod, 12~energy converter, 13~piston rod, 14~piston rod lock, 15~dynamic support rod, 16~piston rod support wheel, 17~plunger, 18~winding shaft, 19~connecting rod, 20~rocker arm, 21~power bearing seat, 22~gate control valve, 23~lock, 24~control handle, 25~ Power output shaft, 26~connecting flange, 27~coupling, 28~primary power conversion device, 29~secondary power conversion device, 30~ground anchor bolt, 31~control device, 32~primary transmission wheel, 33~primary output shaft, 34~secondary transmission wheel, 35~secondary speed change shaft, 36~third-stage transmission wheel, 37~third-stage speed increasing wheel, 38~third-stage speed change shaft, 39~fourth-stage speed increasing wheel, 40~generator, 41~fourth-stage power conversion device, 42~third-stage power conversion device, 43~speed change and power generation device base. DETAILED DESCRIPTION

[0012] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited in any way. Any changes or substitutions made based on the teachings of the present invention belong to the protection scope of the present invention.

[0013] As attached Figures 1 to 4 As shown, the dual-axis dragon-vortex high-efficiency power conversion output and power generation system described in the present invention includes a power generating device, a power conversion device and a power generation system. The power generating device is a multi-stage combined power generating device, which respectively includes a foundation 1, a main energy cabin 4, and an energy conversion cabin 5. The main energy cabin 4 is arranged on the foundation 1 through a supporting cylinder 2, and the energy conversion cabin 5 is arranged on the main energy cabin 4, and the two are connected as a whole; an energy converter 12 is arranged in the main energy cabin 4 through a supporting seat 7, and the energy converter 12 includes an energy cylinder 9, a buoyancy cylinder 10, a static support rod 11 and a dynamic support rod 15, and the The static support rod 11 connects the two energy cylinders 9, and the dynamic support rod 15 connects the two buoyancy cylinders 10; the front end of the buoyancy cylinder 10 is connected to the piston rod 13; the power conversion device includes a plunger 17, a connecting rod 19, a rocker arm 20 and a power output shaft 25, the plunger 17 is provided with a connecting rod 19, the connecting rod 19 is hingedly matched with the rocker arm 10, and the rocker arm 20 is arranged on the power output shaft 25; the piston rod 13 cooperates with the plunger 17 in a booster-type working manner; the power generation system includes a speed change device and a generator set, and the speed change device is a step-by-step speed increase transmission mechanism, which speeds up the power output shaft and then cooperates with the main shaft transmission of the generator set.

[0014] The energy converter 12 is a disc-type structure, which has a group of energy conversion components evenly distributed along the circumference. The energy conversion components include an energy cylinder 9, a buoyancy cylinder 10, a static support rod 11 and a dynamic support rod 15. The energy cylinder 9 and the buoyancy cylinder 10 are sleeved and matched, and are arranged in groups symmetrically about the main axis 6. The static support rod 11 connects the two energy cylinders 9, and the dynamic support rod 15 connects the two buoyancy cylinders 10; the front end of the buoyancy cylinder 10 is connected to the piston rod 13 and locked with the piston rod lock 14 arranged at the bottom of the outer side of the energy cylinder 1 to realize the telescopic movement of the piston rod 13.

[0015] The main energy cabin 4 is a horizontal cylindrical structure with its axial direction in a horizontal state, and an energy conversion cabin 5 is arranged radially thereof, which cooperates with the piston rod 13 on the energy converter 12 .

[0016] The energy converters 12 are arranged in pairs in the main energy cabin 4 and are symmetrically arranged on both sides of the supporting column 2. When the piston rod 13 is in the upper position, it cooperates with the plunger 17 in the power conversion device in a booster manner. The plunger 17 is connected to the rocker arm 20 through the connecting rod 19 and the twist shaft 18. The rocker arm 20 is installed on the power output shaft 25. The rocker arms 20 of the energy converters 12 on both sides are rotationally symmetrically arranged, that is, when one is in a low position, the other is in a high position.

[0017] Static support rods 11 are symmetrically arranged on the outside of the energy cylinder 9 of the energy converter 12, and the energy cylinders 11 at both ends are connected through a central disk, and the central axis of the energy cylinder 11 passes through the center of the central disk of the energy converter; the buoyancy cylinder 10 of the energy converter 12 is fixedly connected through a dynamic support rod 15, and the dynamic support rod 15 is symmetrically arranged, and the control lock 14 on the piston rod 13 is used to realize the free up and down movement of the buoyancy cylinders 10 at both ends in the corresponding energy cylinder 9, so as to drive the piston rod 13 to move and do work.

[0018] The energy converter 12 is arranged on the support seat 7 through the main shaft 6 and the main bearing seat 8, and a controller 31 is arranged at the lower part of the corresponding support seat 7.

[0019] The power conversion device includes a plunger cylinder, a plunger 17, a twisted shaft 18, a connecting rod 19, a rocker arm 20 and a power output shaft 25. The plunger cylinder is provided with a plunger 17, a connecting rod 19 is provided on the plunger 17, and the connecting rod 19 is hingedly connected with the rocker arm 10 through the twisted shaft 18; the rocker arm 20 is provided on the power output shaft 25.

[0020] The power conversion device is arranged on the top of the main energy cabin 4, connected to the main energy cabin 4 through the plunger cylinder, and cooperates with the energy converter 12 in the main energy cabin 4. The power conversion device includes a primary power conversion 28 and a secondary power conversion 29. Rocker arms 20 are respectively provided to connect the power output shaft 25. The corresponding two rocker arms 20 are in a rotational cooperation state to adapt to the alternating drive working mode of a pair of energy converters 12, and continuously convert buoyancy energy into mechanical energy.

[0021] The power output shaft 25 is a segmented structure, which is connected through a coupling 27 and / or a connecting flange 26 to form a power output shaft that can receive input energy in segments.

[0022] Figure 1 and Figure 4 The structure of the speed change and power generation device of the present invention is shown, the speed change device includes no less than 3-stage speed increasing mechanism, the first-stage transmission wheel 32 is arranged on the first-stage transmission shaft 33 connected to the power output shaft 25, and meshes with the speed increasing gear, the speed increasing gear and the second-stage transmission wheel 34 are coaxially arranged on the second-stage speed change shaft 35, the second-stage transmission wheel 34 is meshed with the speed increasing gear 37, the speed increasing gear 37 and the third-stage transmission wheel 36 are coaxially arranged on the third-stage speed change shaft 38, the third-stage transmission wheel 36 is meshed with the fourth-stage speed increasing wheel 39, and the fourth-stage speed increasing wheel 39 is arranged on the main shaft of the generator 40.

[0023] The support column 2 is a water tank structure, on which a hatch 3 is arranged. The hatch 3 is provided with a door control lock 22 and a card lock 23. The card lock is arranged on the outer wall of the support column and is engaged with the hatch door; the door control lock 22 is provided with a control handle 24.

[0024] A supporting roller 16 is provided at the front end of the piston rod 13 , and cooperates with the bottom support of the energy conversion cabin 5 .

[0025] The energy conversion cabin 5 is a running track cabin of the energy converter 12, and the top is connected to the plunger cylinder of the power conversion device.

[0026] The energy conversion device is symmetrically arranged in two sets, and each set is provided with four groups of energy converters to work continuously and alternately, thereby ensuring the continuity of system energy conversion and output.

[0027] The support column 2 is arranged on the foundation 1 through ground anchor bolts 30 or by direct casting.

[0028] The controller and control valve described in the present invention are both mechanical and / or electrically controlled structures, which can realize a dual-control valve mode, and are further conducive to realizing automatic control of the overall system.

[0029] Working principle and working process of the present invention:

[0030] The present invention is based on the principle of buoyancy lifting and mechanical rocker arm conversion, using the buoyancy cylinder of the energy conversion cabin, and converting the buoyancy energy into mechanical energy through the piston-plunger-connecting rod-rocker arm mechanism, and outputting the power to the outside through the power output shaft; the energy conversion device is symmetrically arranged in sets and groups to ensure the continuity of the system's energy conversion and output; the dual-axis design of power generation and power conversion output is conducive to utilizing the flexible rotation characteristics of the rocker arm mechanism, improving the flexibility of the system operation, and improving the energy conversion and output efficiency. The speed of the power output shaft is fully increased through the speed change device, and then the generator is driven to efficiently generate electricity for external output.

[0031] Working process of the present invention:

[0032] During the pre-start inspection, first check that all components in the main energy cabin 1 are in good condition and that the hatch 3 on the support column 2 is completely closed; fill the system with water until the working requirements are met, that is, the main energy cabin 4 and the energy conversion cabin 5 are completely filled with water to ensure the smooth operation of the energy converter; then check that the transmission system is operating normally, that is, the startup conditions are met.

[0033] System startup status: Figures 1 to 3 As shown, the buoyancy cylinders (piston rods 13) of the energy converters of the two power generating devices are respectively in an "upper position" (the buoyancy of the buoyancy cylinder has been released) and a "lower position" (the buoyancy cylinder bears the buoyancy of the water in the main energy tank and is in an energy storage state), and the control lock on the piston rod is in a locked state, which is the best start-up state, that is, the piston rod is in a lower position, which is a state in which the accumulated buoyancy energy is to be released, and this state is a self-rotation drive state.

[0034] System start: At this time, the piston rod 13 is unlocked, and at the same time, a clockwise rotational driving force is given to the power output shaft, which will guide the rocker arm to push the power output shaft to rotate in the clockwise direction. The piston rod 13 in the lower position is retracted and moved upward under the drive of the buoyancy cylinder 10, thereby pushing the upper buoyancy cylinder upward, and the upper piston rod extends, pushing the piston matched with it upward, pushing the connecting rod to drive the rocker arm to swing, and then driving the power output shaft to rotate; at the same time, the rocker arm in the power conversion device at another level rotates (converts) clockwise to another state with the rotation of the power output shaft, and with the help of the connecting rod, pushes the plunger downward, and then pushes the corresponding piston rod to retract, pressing the opposite buoyancy cylinder connected to compress and extend the connected piston rod, accumulating buoyancy energy, and waiting for the next working cycle.

[0035] The power generation and power conversion output device of the present invention is a combined extension structure, which can be arbitrarily combined according to the design requirements of power generation and power generation, and can form a small, medium or even large hydrostatic buoyancy power station. As an embodiment, the present invention is designed as two groups of four-stage power conversion devices, namely, including a first-stage power conversion device 28, a second-stage power conversion device 29, a third-stage power conversion device 42 and a fourth-stage power conversion device 41. Each stage of the power conversion device is provided with four sets of energy converters, and two groups have sixteen sets of energy converters. Each stage is matched through the coupling 27 and the connecting flange 26, and enters the working cycle in turn, just like a "dragon vortex". It runs while rolling, and the multi-stage linkage realizes the uninterrupted conversion of buoyancy energy into mechanical energy, and then connects with the speed change and power generation device through the power output shaft 25, and efficiently generates electricity and outputs it to the outside.

Claims

1. A dual-axis vortex-type high-efficiency power conversion output and power generation system, comprising a power generating device, a power conversion device and a power generation system, characterized in that: The power generating device is a multi-stage combined power generating device, which comprises a foundation (1), a main energy cabin (4), and an energy conversion cabin (5). The main energy cabin (4) is arranged on the foundation (1) through a support column (2), and the energy conversion cabin (5) is arranged on the main energy cabin (4), and the two are connected as a whole; an energy converter (12) is arranged in the main energy cabin (4) through a support seat (7), and the energy converter (12) comprises an energy cylinder (9), a buoyancy cylinder (10), a static support rod (11) and a dynamic support rod (15), wherein the static support rod (11) connects the two energy cylinders (9), and the dynamic support rod (15) connects the two energy cylinders (9). The two buoyancy cylinders (10) are connected; the front end of the buoyancy cylinder (10) is connected to the piston rod (13); the power conversion device comprises a plunger (17), a connecting rod (19), a rocker arm (20) and a power output shaft (25); the connecting rod (19) is arranged on the plunger (17); the connecting rod (19) and the rocker arm (10) are hingedly matched; the rocker arm (20) is arranged on the power output shaft (25); the piston rod (13) and the plunger (17) work in a booster mode; the power generation system comprises a speed change device and a generator set; the speed change device is a step-by-step speed increase transmission mechanism, which increases the speed of the power output shaft and then cooperates with the main shaft of the generator set for transmission.

2. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1 is characterized in that: The energy converter (12) is a disc-type structure, and a group of energy conversion components are evenly distributed along the circumference. The energy conversion components include an energy cylinder (9), a buoyancy cylinder (10), a static support rod (11) and a dynamic support rod (15). The energy cylinder (9) and the buoyancy cylinder (10) are sleeved and matched, and are arranged in a group symmetrically about the main axis (6). The static support rod (11) connects the two energy cylinders (9), and the dynamic support rod (15) connects the two buoyancy cylinders (10). The front end of the buoyancy cylinder (10) is connected to the piston rod (13) and locked with the piston rod lock (14) arranged at the bottom of the outer side of the energy cylinder (1) to realize the telescopic movement of the piston rod (13).

3. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1 is characterized in that: The main energy cabin (4) is a horizontal cylindrical structure, with its axial direction in a horizontal state, and an energy conversion cabin (5) is arranged radially therein, which cooperates with the piston rod (13) on the energy converter (12).

4. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1, 2 or 3, characterized in that: The energy converters (12) are arranged in pairs in the main energy compartment (4) and are symmetrically arranged on both sides of the support column (2). When the piston rod (13) is in the upper position, it cooperates with the plunger (17) in the power conversion device in a boosting manner. The plunger (17) is connected to the rocker arm (20) through a connecting rod (19) and a twisted shaft (18). The rocker arm (20) is installed on the power output shaft (25). The rocker arms (20) of the energy converters (12) on both sides are rotationally symmetrically arranged, that is, when one is in a low position, the other is in a high position.

5. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1, 2 or 3, characterized in that: Static support rods (11) are symmetrically arranged on the outside of the energy cylinder (9) of the energy converter (12), and the energy cylinders (11) at both ends are connected through a central disk, and the central axis of the energy cylinder (11) passes through the center of the central disk of the energy converter; the buoyancy cylinder (10) of the energy converter (12) is fixedly connected through a dynamic support rod (15), and the dynamic support rod (15) is symmetrically arranged. The control lock (14) on the piston rod (13) enables the buoyancy cylinders (10) at both ends to move freely up and down in the corresponding energy cylinder (9), so as to drive the piston rod (13) to move and do work.

6. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1, 2 or 3, characterized in that: The energy converter (12) is arranged on a support seat (7) via a main shaft (6) and a main bearing seat (8), and a controller (31) is arranged at the lower part of the corresponding support seat (7).

7. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1 is characterized in that: The power conversion device comprises a plunger cylinder, a plunger (17), a twisted shaft (18), a connecting rod (19), a rocker arm (20) and a power output shaft (25). The plunger cylinder is provided with a plunger (17), a connecting rod (19) is provided on the plunger (17), and the connecting rod (19) is hingedly connected to the rocker arm (10) via the twisted shaft (18); the rocker arm (20) is provided on the power output shaft (25).

8. The dual-axis dragon-vortex high-efficiency power conversion output and power generation system according to claim 1 or 7, characterized in that: The power conversion device is arranged on the top of the main energy cabin (4), connected to the main energy cabin (4) through a plunger tube, and cooperates with the energy converter (12) in the main energy cabin (4). The power conversion device includes a primary power conversion (28) and a secondary power conversion (29), and rocker arms (20) are respectively arranged to connect the power output shaft (25). The corresponding two rocker arms (20) are in a rotational cooperation state to adapt to the alternating driving working mode of a pair of energy converters (12) and continuously convert buoyancy energy into mechanical energy; the power output shaft (25) is a segmented structure, which is connected to the power output shaft that can receive input energy in segments through a coupling (27) and / or a connecting flange (26).

9. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1, characterized in that: The speed change device comprises at least three speed increasing mechanisms, wherein a first transmission wheel (32) is arranged on a first transmission shaft (33) connected to a power output shaft (25) and meshes with a speed increasing gear, the speed increasing gear and a second transmission wheel (34) are coaxially arranged on a second speed change shaft (35), the second transmission wheel (34) meshes with a speed increasing gear (37), the speed increasing gear (37) and a third transmission wheel (36) are coaxially arranged on a third speed change shaft (38), the third transmission wheel (36) meshes with a fourth speed increasing wheel (39), and the fourth speed increasing wheel (39) is arranged on the main shaft of a generator (40).

10. The dual-axis vortex-type high-efficiency power conversion output and power generation system according to claim 1, characterized in that: The support column (2) is a water-holding tank structure, on which a hatch (3) is arranged. The hatch (3) is provided with a door control lock (22) and a latch (23). The latch is arranged on the outer wall of the support column (2) and is engaged with the hatch. The door control lock (22) is provided with a control handle (24).

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