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

Abstract

The present invention discloses a coaxial dragon-vortex type high-efficiency power conversion output and power generation system, including a power generating device, a power conversion output 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 power conversion output device is coaxial with the power generating device, and the main shaft is connected to the system. Based on the principle of buoyancy lifting and propulsion and twisted shaft conversion, the present invention converts buoyancy energy into mechanical energy and outputs power to the outside; the energy conversion device is arranged in sets and groups to ensure the continuity of the system's energy conversion and output. The power generation and power conversion output are coaxial, which simplifies the system structure, reduces the system's internal resistance energy loss, and improves energy conversion and output efficiency. The present invention fully and effectively utilizes the still water buoyancy energy, combines and constructs power output devices of various powers, and then drives the generator to convert mechanical energy into electrical energy to efficiently output electricity to the outside.

Description

Technical Field

[0001] The present invention belongs to the technical field of energy conversion output equipment, and specifically relates to a coaxial 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 (ZL2015103762285); 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 buoyancy energy conversion and utilization. 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 coaxial 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 coaxial dragon vortex type high-efficiency power conversion output and power generation system comprises a power generating device, a power conversion output device and a power generation system. The power generating device is a multi-stage group 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 output device comprises a main shaft of the energy converter, that is, coaxial with the power generating device, and the two ends of the main shaft are respectively coupled and / or connected with flanges, and the main shafts of more than one group of energy converters are integrated and connected through couplings and / or connecting flanges to realize power conversion and output; 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 propulsion and capstan conversion, utilizes the buoyancy cylinder of the energy conversion cabin, and coaxially converts the buoyancy energy into mechanical energy through the piston-capstan mechanism, and outputs power to the outside through the power output shaft; the energy conversion device is set in sets and groups to ensure the continuity of the system's energy conversion and output. The power generation and power conversion output are coaxial, which simplifies the system structure, reduces the system's internal resistance energy loss, and improves 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 achieve 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 efficiently output electricity to the outside. 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~shaft seal, 18~connecting hole, 19~pressure plate, 20~bolt, 21~control handle, 22~gate valve, 23~ ~Lock, 24~Coupling, 25~Connecting flange, 26~Control device, 27~Anchor bolt, 28~Connecting piece, 29~Speed ​​change and power generation device base, 30~Fourth-stage speed increase gear, 31~Third-stage speed increase shaft, 32~Third-stage speed increase gear, 33~Third-stage transmission gear, 34~Second-stage speed increase shaft, 35~Second-stage transmission gear, 36~First-stage transmission shaft, 37~First-stage transmission gear, 38~Shock absorber pad, 39~Connecting bolt, 40~Fastening nut, 41~Generator. 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 coaxial dragon-vortex high-efficiency power conversion output and power generation system described in the present invention includes a power generating device, a power conversion output 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 output device includes the main shaft 6 of the energy converter, which is coaxial with the power generating device, and the two ends of the main shaft 6 are respectively coupled with couplings 24 and / or connecting flanges 25. The main shafts 6 of more than one group of energy converters 12 are integrated and connected through couplings 24 and / or connecting flanges 25 to achieve power conversion and output; 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 increases the speed of 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 support column 2. The energy converters 12 are rotationally symmetrically arranged relative to the main axis 6, that is, when one end is in a low position, the other end 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 26 is arranged at the lower part of the corresponding support seat 7.

[0019] The power conversion output device comprises at least two groups of energy converters, and the main shafts 6 of adjacent energy converters are hingedly matched through couplings 24, or the main shafts 6 of adjacent energy converters are connected and matched through connecting flanges 25.

[0020] The power conversion output device includes four sets of energy converters. The adjacent main shafts 6 are connected to the power receiving device through couplings 24 and / or connecting flanges 25, and power is output to the outside through any one end or both ends of the main shaft 6.

[0021] The speed change device includes no less than 3-stage speed increasing mechanism, the first-stage transmission gear 37 is arranged on the first-stage transmission shaft 36 connected to the main shaft 6, and meshes with the speed increasing gear, the speed increasing gear and the second-stage transmission gear 35 are coaxially arranged on the second-stage speed increasing shaft 34, the second-stage transmission gear 35 is meshed with the third-stage speed increasing gear 32, the third-stage speed increasing gear 32 is coaxially arranged on the third-stage speed change shaft 31 with the third-stage transmission wheel 33, the third-stage transmission wheel 33 is meshed with the fourth-stage speed increasing gear 30, and the fourth-stage speed increasing wheel 30 is arranged on the main shaft of the generator 41.

[0022] 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 2 and is engaged with the hatch door; the door control lock 22 is provided with a control handle 21.

[0023] 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 .

[0024] 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.

[0025] 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.

[0026] The support column 2 is arranged on the foundation 1 through ground anchor bolts 27 or directly cast.

[0027] 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.

[0028] Working principle and working process of the present invention:

[0029] The present invention is based on the principle of buoyancy lifting and propulsion and capstan conversion, using the buoyancy cylinder of the energy conversion cabin, and converting the buoyancy energy into mechanical energy through the piston-capstan mechanism, and outputting the power to the outside through the power output shaft; the energy conversion device is set in sets and groups to ensure the continuity of the system's energy conversion and output. The speed of the power output shaft is then fully increased through the speed change device, and then the generator is driven to efficiently generate electricity for external output; the power generation and power conversion output are coaxial, which simplifies the system structure, reduces the system's internal resistance energy loss, and improves energy conversion and output efficiency.

[0030] The working process of the present invention is as follows: inspection before startup: first, comprehensively check that all components in the main energy cabin 1 are in good condition and the hatch 3 on the support column 2 is completely closed; the system is filled with water until the working requirements are met, that is, the main energy cabin 4 and the energy conversion cabin 5 are all 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.

[0031] 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.

[0032] System start: At this time, the piston rod 13 is unlocked, and at the same time, a clockwise rotation driving force is given to the main shaft to guide the main 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. At the same time, the other group of actions is opposite; after turning a certain angle, the subsequent energy converters in the two groups of power conversion devices enter the "working state" respectively, and the buoyancy cylinder moves upward or downward, driving the main shaft 6 to rotate and continue to rotate (convert) to another state. One set (group) "follows" another, and the cycle enters the accumulation of buoyancy energy-releasing buoyancy energy into mechanical energy, one working cycle follows another working cycle..., and so on.

[0033] 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, each stage of the power conversion device is equipped with four sets of energy converters, and the two groups, that is, sixteen sets of energy converters, enter the working cycle in turn, like a "dragon vortex", running while rolling, multi-stage linkage, realizing uninterrupted conversion of buoyancy energy into mechanical energy, and then through the main shaft and the speed change and power generation device transmission connection, efficiently generate electricity and output it to the outside.

Claims

1. A coaxial vortex type high-efficiency power conversion output and power generation system, comprising a power generating device, a power conversion output device and a power generation system, characterized in that: The power generating device is a multi-stage combined power generating device, comprising 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) is a disc-type structure, and a group of energy conversion components are evenly distributed along the circumference. The energy conversion component comprises 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 with respect to the main axis (6). The static support rod (11) connects the two energy cylinders (9), and the dynamic support rod (15) is fixedly connected to the two buoyancy cylinders (10); the front end of the buoyancy cylinder (10) is connected to a piston rod (13) and can be connected with a piston rod arranged at the bottom of the outer side of the energy cylinder (9). The lock (14) is locked and matched, and the piston rod 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 cylinders (9) respectively, so as to drive the piston rod (13) to telescopically move and perform work; the power conversion output device comprises a main shaft (6) of the energy converter (12), which is coaxial with the power generating device, and couplings (24) and / or connecting flanges (25) are respectively arranged at both ends of the main shaft (6), and the main shafts (6) of more than one group of energy converters (12) are integrated and connected through the couplings (24) and / or connecting flanges (25) to achieve power conversion and output; 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 then cooperates with the main shaft of the generator set in transmission; the main energy cabin (4) is a horizontal cylindrical structure with the axial direction in a horizontal state and an energy conversion cabin (5) arranged radially, and the energy conversion cabin (5) cooperates with the piston rod (13) on the energy converter (12); The energy converters (12) are arranged in pairs in the main energy cabin (4) and are symmetrically arranged on both sides of the support column (2); the energy converters (12) are arranged rotationally symmetrically relative to the main axis (6), that is, when one end is in a low position, the other end is in a high position; Static support rods (11) are symmetrically arranged on the outside of the energy cylinder (9), and the energy cylinders (9) at both ends are connected via a central disk, and the central axis of the energy cylinder (9) passes through the center of the central disk of the energy converter (12); dynamic support rods (15) fixedly connected to the buoyancy cylinder (10) are symmetrically arranged; The power conversion output device comprises at least two groups of energy converters (12), the main shafts (6) of adjacent energy converters (12) being hingedly matched via a coupling (24), or the main shafts (6) of adjacent energy converters (12) being connected via a connecting flange (25).

2. The coaxial dragon-vortex high-efficiency power conversion output and power generation system according to claim 1 is 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 control device (26) is arranged at the bottom of the corresponding support seat (7).

3. The coaxial dragon-vortex high-efficiency power conversion output and power generation system according to claim 1 is characterized in that: The power conversion output device comprises four groups of energy converters (12), adjacent main shafts (6) are connected to the power receiving device via couplings (24) and / or connecting flanges (25), and power is output to the outside via any one end or both ends of the main shaft (6).

4. The coaxial dragon-vortex high-efficiency power conversion output and power generation system according to claim 1 is characterized in that: The speed change device comprises no less than three-stage speed increasing mechanisms, wherein a first-stage transmission gear (37) is arranged on a first-stage transmission shaft (36) connected to a main shaft (6) and meshes with the speed increasing gear, the speed increasing gear and a second-stage transmission gear (35) are coaxially arranged on a second-stage speed increasing shaft (34), the second-stage transmission gear (35) meshes with a third-stage speed increasing gear (32), the third-stage speed increasing gear (32) and a third-stage transmission gear (33) are coaxially arranged on a third-stage speed increasing shaft (31), the third-stage transmission gear (33) meshes with a fourth-stage speed increasing gear (30), and the fourth-stage speed increasing gear (30) is arranged on the main shaft of the generator (41).

5. The coaxial dragon-vortex high-efficiency power conversion output and power generation system according to claim 1 is 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 gate control valve (22) and a latch (23). The latch (23) is arranged on the outer wall of the support column (2) and is engaged with the hatch (3). The gate control valve (22) is provided with a control handle (21).

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