Ring type power generation system

Abstract

The utility model relates to the field of machinery, in particular to pneumatic technology. The ring type power generation system in the ring type power generation system comprises a magnet mechanism and a circulating pipeline allowing the magnet mechanism to circularly move, and the magnet mechanism is called an active magnet mechanism; the active magnet mechanism comprises at least one magnetic component of a permanent magnet, a soft magnet and an electromagnet; an air inlet and an air outlet are formed in the circulating pipeline; a valve is arranged between the air inlet and the air outlet; after the valve is closed, air flow of the air inlet is prevented from flowing to the air outlet, and the valve is used for controlling air circulation; the opening of the valve in the conducting state is in the shape allowing the driving magnet mechanism to pass through, and a magnet mechanism which is linked with the driving magnet mechanism through magnetic force and is called a driven magnet mechanism is arranged.

Description

Technical Field

[0001] The utility model relates to the field of power generation, and specifically to pneumatic power generation technology. Background Art

[0002] Generator systems driven by airflow are power generation drive systems, such as turbines, steam turbines, screw expanders, etc.

[0003] During the airflow drive process, not only the gas flow rate should be considered, but also the gas pressure and gas cleanliness, as well as the system's output power, load bearing capacity and energy conversion efficiency.

[0004] The common problems are limited output power, relatively high requirements for gas cleanliness and relatively low energy conversion rate.

[0005] Existing airflow-driven power generation systems often use turbines, steam turbines, and screw expanders to drive the generator to rotate. A turbine (also called a turbine) is a machine that converts the energy contained in a fluid working medium into mechanical work. The working medium of a turbine can be a gas, such as steam, fuel gas, air, other gases or a mixed gas. Existing thermal power generation mostly uses steam turbines and turbines. Existing waste heat power generation mostly uses turbines and screw expanders.

[0006] Turbines and steam turbines have high requirements for gas or mixed gas, requiring high purity, high pressure, and large flow rate. This results in the thermal energy in the steam not being fully converted into electrical energy in thermal power generation, and the gas discharged from the turbines and steam turbines still has a high temperature, strong pressure and impact.

[0007] In addition, steam turbines and steam turbines that use steam to generate electricity have high requirements for water quality and need to be equipped with many expensive water treatment systems.

[0008] In addition, due to the structural principle of turbines and steam turbines, they are difficult to use in many situations, such as low-temperature heat sources and gas sources with low fluid purity.

[0009] Existing waste heat power generation, geothermal power generation, natural gas power generation, and other airflow-driven power generation systems are often driven by twin-screw expanders, twin-rotor expanders, vortex expanders, and other types of expanders.

[0010] These expanders have relatively lower requirements for air flow per unit time, but their ability to withstand gas pressure is weakened, and their output power is relatively limited.

[0011] In addition, the gas flowing through is still required to have a high degree of purity, otherwise it is easy to damage the mechanical components, and the efficiency of electrical energy conversion needs to be improved.

[0012] Existing airflow-driven power generation systems generally have many problems, such as high cost, complex structure, difficult maintenance, high requirements for airflow purity, and a narrow parameter range for airflow velocity and pressure. Utility Model Content

[0013] The purpose of the utility model is to provide a ring-type power generation system to solve at least one of the above-mentioned technical problems.

[0014] The technical problem solved by the utility model can be achieved by adopting the following technical solutions:

[0015] A ring-type power generation system, characterized in that it comprises a magnet mechanism and a circulation pipeline that allows the magnet mechanism to circulate, the magnet mechanism being called an active magnet mechanism;

[0016] The active magnet mechanism includes at least one magnetic component selected from the group consisting of a permanent magnet, a soft magnet, and an electromagnet;

[0017] The circulation pipeline is provided with an air inlet and an air outlet;

[0018] A valve is provided between the air inlet and the air outlet;

[0019] When the valve is closed, it blocks the airflow from the air inlet to the air outlet, and is a valve for controlling the flow of gas;

[0020] The shape of the opening of the valve in the on state is a shape that allows the active magnet mechanism to pass through;

[0021] A power output drive device for outputting power to the outside is also provided;

[0022] The power output drive device is provided with a magnet mechanism linked to the active magnet mechanism by magnetic force, which is called a driven magnet mechanism;

[0023] The power take-off drive is connected to the rotor of the generator.

[0024] The "ring" in the name "ring power generation system" refers to the active magnet mechanism that circulates in the circulation pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 , which is a perspective diagram of the overall structure;

[0026] Figure 2 , is a schematic diagram of the magnet structure sliding forward;

[0027] Figure 3 , is a schematic diagram of a structure with at least two layers of circulation pipelines;

[0028] Figure 4 , is a cross-sectional schematic diagram of a driven magnet mechanism 2 using at least two magnets;

[0029] Figure 5 , is a schematic diagram of a valve structure;

[0030] Figure 6 , is a diagram of the mechanical button linkage relationship;

[0031] Figure 7 , is a schematic diagram of the structure of an elastic ring;

[0032] Figure 8 , which is a schematic diagram of the coordination between the circulation pipe and the roller (the active magnet mechanism is omitted). DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the utility model is further explained below with reference to specific diagrams.

[0034] Reference Figure 1 , a ring-type power generation system, comprising a magnet mechanism, and a circulation pipeline 3 that allows the magnet mechanism to circulate and move, the magnet mechanism is called an active magnet mechanism 1; the active magnet mechanism 1 includes at least one magnetic component selected from permanent magnets, soft magnets, and electromagnets; an air inlet 5 and an air outlet 6 are arranged on the circulation pipeline 3; a valve 4 is arranged between the air inlet 5 and the air outlet 6; the valve 4 blocks the air flow from the air inlet 5 to the air outlet 6 after closing, and is a valve 4 for controlling the flow of gas; the shape of the opening of the valve 4 in the conductive state is a shape that allows the active magnet mechanism 1 to pass through; a power output drive device for outputting power to the outside is also arranged; the power output drive device is provided with a magnet mechanism that is linked to the active magnet mechanism 1 by magnetic force, which is called a driven magnet mechanism 2. The power output drive device is connected to the rotor of the generator 8. The rotor is driven to rotate by the power output drive device to achieve power generation.

[0035] When the active magnet mechanism 1 is located in front of the air inlet 5 and between the air inlet 5 and the air outlet 6 , the active magnet mechanism 1 is in a state of hindering the airflow entering the air inlet 5 from flowing toward the air outlet 6 .

[0036] During use, air is introduced into the air inlet 5, and the circulation pipe 3 is the channel for air flow; driven by the air flow, the active magnet mechanism 1 moves along the circulation pipe 3 toward the air outlet 6; during the movement of the active magnet mechanism 1, the valve 4 is kept open by triggering the mechanical mechanism or the electric mechanism when the active magnet mechanism 1 reaches the valve 4; the active magnet mechanism 1 passes through the valve 4 and passes (crosses, passes over, passes) the air inlet 5, and is then pushed to move again by the air flow, forming a cyclic movement process; in the process of the active magnet mechanism 1 being pushed to move by the air flow, the active magnet mechanism 1 drives the driven magnet mechanism 2 to move, and then drives the power output drive device to output kinetic energy to the outside.

[0037] The power output drive device is connected to the rotor of the generator 8. The power output drive device drives the rotor to rotate to achieve power generation.

[0038] The power output drive device is provided with a rotating shaft for outputting power, which serves as a power output shaft. The power output shaft is connected to an external device to be driven, and the power output shaft can be connected to a generator or other devices to be driven.

[0039] It should be noted that “passing by” does not mean entering, but may mean crossing, passing or passing over. The valve 4 may be opened before the active magnet mechanism 1 passes by the air outlet 6 or after the active magnet mechanism 1 passes by the air outlet 6 .

[0040] The “ring type” in the name “ring type power generation system” refers to the circulating operation of the active magnet mechanism 1 in the circulating pipe 3 .

[0041] In view of the fluidity and superposition of magnetic fields in space, the permanent magnets, soft magnets, and electromagnets mentioned in this patent are allowed to be a combination of several individuals.

[0042] The active magnet mechanism 1 can be a single magnet, a permanent magnet or a soft magnet, or a combined structure, such as a permanent magnet wrapped in steel material, a combination of several permanent magnets, a combination of several soft magnets, or other forms of combinations of permanent magnets and soft magnets.

[0043] The active magnet mechanism 1 may also be equipped with a structure having a magnet, such as a steel structure, an iron structure, an aluminum structure, an aluminum alloy structure, a plastic structure, a Teflon structure, and the like.

[0044] Reference Figure 1 , 2 8. On these structures, a physical structure for fluid correction can be set, and mechanical structures such as rollers b1, balls, or auxiliary structures can also be assembled.

[0045] The front and rear in this patent are driven by airflow, and the moving direction of the active magnet mechanism 1 at this location is used as the visual reference. For example, the front of the air inlet 5 is the direction in which the active magnet mechanism 1 continues to move after passing through the air inlet 5.

[0046] For example, the rear of the air inlet 5 is the opposite direction of the active magnet mechanism 1 after passing (passing by) the air inlet 5. Then, the direction is established with a closer relationship, and the valve 4 is behind the air inlet 5.

[0047] The generator 8 may be an inner rotor generator or an outer rotor generator.

[0048] The power output drive device includes a power linkage mechanism 81 , which may be a rotating mechanism. The power linkage mechanism 81 is provided with a magnet mechanism linked to the active magnet mechanism 1 by magnetic force, which is called the driven magnet mechanism 2 .

[0049] The rotation radius of the driven magnet mechanism 2 on the rotating mechanism is greater than the radius of the rotating shaft of the rotor, but does not need to be greater than the radius of the outer rotor. The magnetic component in the driven magnet mechanism 2 can be one of soft magnets, permanent magnets, electromagnets, or a combination of more than one of them.

[0050] The rotating mechanism can be a rotatable rotating disk, a rotating wheel or a connecting rod. The rotating mechanism is linked with the rotor of the generator 8.

[0051] The power output drive device driving the rotor to rotate may include a speed change system, preferably a speed change system that increases the speed ratio of the generator 8 rotation speed.

[0052] So that when the driven magnet mechanism 2 rotates a few times, the rotor of the generator 8 can rotate more times, thereby increasing the rotor speed of the generator 8. Furthermore, it is allowed to output stronger electric energy when the driven magnet mechanism 2 moves at a slower speed.

[0053] By using the speed change system, the rotation speed of the driven magnet mechanism 2 and the active magnet mechanism 1 is reduced, thereby reducing centrifugal force, friction, the number of valve opening and closing times, and the number of direct exhaust times caused by crossing the outlet 6, thereby increasing the service life of the equipment and improving the energy conversion efficiency.

[0054] More preferably, the power output drive device for driving the rotor to rotate may be a speed change system with a speed ratio greater than 30. When the driven magnet mechanism 2 rotates one circle, the power output drive device drives the rotor of the generator to rotate more than 30 circles.

[0055] It is ensured that the active magnet mechanism 1 outputs electrical energy well when the rotation speed is not high.

[0056] More preferably, the power output drive device for driving the rotor to rotate can adopt a speed change system with a speed ratio greater than 50 and less than 300. When the driven magnet mechanism 2 rotates one circle, the power output drive device drives the rotor of the generator to rotate 50 to 300 circles.

[0057] The active magnet mechanism 1 is ensured to output electric energy well under the premise that the rotation speed is not high and the rotation resistance is not too large. And by controlling the speed ratio, the complexity of the speed change system is reduced and the reliability is improved.

[0058] The driven magnet mechanism 2 that is magnetically linked with the active magnet mechanism 1 may be magnetically linked by mutual attraction or by repulsion.

[0059] The inner wall of the circulation pipe 3 can be a circular tubular structure with a circular cross section, such as a perfect circle or an ellipse, or a polygonal tubular structure with a triangular or quadrilateral cross section. When it is a polygonal tubular structure, it is preferred that the connection between the edges adopts an arc connection.

[0060] The circulation pipeline 3 allows the valve 4 structure to be connected through a connecting section outside the circulation pipeline 3. This allows the valve 4 structure to be independently produced. This makes it easy to modularize and reduce the difficulty of production. The structure is simpler and easier to maintain and repair.

[0061] The driven magnet mechanism 2 is connected to the outside of the circulation pipe 3 via a rolling component. For example, the driven magnet mechanism 2 is connected to the outside of the circulation pipe 3 via a rolling system.

[0062] For example, at least one rolling component such as a ball or a roller can be installed on the driven magnet mechanism 2, and a track for the rolling component to roll is provided outside the circulation pipe 3.

[0063] The track outside the circulation pipe 3 may be formed by utilizing the outer wall of the circulation pipe 3 as the track, or may be formed by separately setting up a track on the outer wall of the circulation pipe 3 .

[0064] Preferably, the outer wall of the circulation pipe 3 is used as the track.

[0065] Thus, the two can be relatively fixed, and rolling friction can be used to reduce friction and wear. It is easier to match the running track of the driven magnet mechanism 2 according to the possible irregular shape of the circulation pipeline 3.

[0066] Because there are no precise high-speed rotating or precisely meshing components such as blades, vortices, screws, etc. in turbines, expanders, and steam turbines, it allows impure gas containing impurities to enter, and the requirements for gas composition are greatly reduced compared to traditional ring power generation systems. The requirements for gas quality are far lower than those of traditional expanders, steam turbines, and turbines.

[0067] The technical solution in this patent does not use the reaction force of high-speed impact of large-flow airflow to drive the turbine like a turbine. Therefore, when a large-flow gas source is connected, it is allowed to maintain power generation while reducing the gas flow and avoiding impact.

[0068] It is also allowed to increase the area of ​​the air inlet 5 to ensure a large flow rate while reducing the gas flow rate, avoiding impact while maintaining high-power power generation. Moreover, because the flow rate is increased by expanding the air inlet 5, the gas flow rate is reduced and no additional mechanical energy is consumed. The power generation efficiency can be guaranteed.

[0069] The technical solution in this patent does not utilize the pressure of the high-pressure airflow to maintain high pressure like an expander to drive high-speed rotation. Therefore, when high-pressure gas is introduced, it is allowed to reduce the gas flow rate and pressure to avoid shock while maintaining power generation.

[0070] Because in this patent, a circulation pipe 3 is provided, which allows the circulation pipe 3 to be relatively long, the airflow can be more accumulated in the circulation pipe 3, so it has a strong buffering capacity for high-pressure gas and a strong accumulation capacity for low-pressure gas.

[0071] That is to say, the technical solution in this patent can operate well in a high-pressure gas environment, and can also operate in a low-pressure gas environment. It can operate well in an environment with a large air flow, and can also operate in an environment with a small air flow. The adaptability to the air pressure environment and flow is far greater than that of traditional turbines, steam turbines and expanders.

[0072] Furthermore, since the circulation pipeline 3 in the present patent can be designed with a gas expansion space that is much larger than the working space of a traditional turbine and expander at a relatively low cost, the gas in the circulation pipeline 3 is allowed to expand for a long time and over a large stroke, and expand to a much larger space while continuously doing work, thereby allowing a higher energy conversion rate than traditional turbines and expanders.

[0073] A lubricating oil supply system is also provided, which includes an oil storage device connected to an oil supply pipeline connected to an oil coating component 7 for coating lubricating oil; the oil coating component 7 is arranged in the channel of the circulation pipeline 3.

[0074] When the active magnet mechanism 1 passes through the oiling component 7, the active magnet mechanism 1 can be oiled to reduce friction. Because the oiling component 7 is arranged in the channel, the oiling can be performed during operation without stopping the machine.

[0075] When the active magnet mechanism 1 passes through the oiling component 7, the active magnet mechanism 1 is oiled to form an oil seal, so that less airflow is lost through the side of the active magnet mechanism 1, and the energy utilization efficiency is higher.

[0076] The oiling component 7 is preferably arranged between the air outlet 6 and the valve 4. The oiling component 7 is prevented from being subjected to high pressure or high-speed airflow, the lubricating oil is prevented from being pushed back in the reverse direction, and the lubricating oil is prevented from being blown into the airflow, thereby ensuring the oiling effect and avoiding lubricating oil waste.

[0077] It is further preferably arranged above the air outlet 6 and the valve 4. Gravity can be used to make the lubricating oil slide down automatically without the need for smearing in all directions.

[0078] Alternatively, the lubricating oil supply system may be provided with an electric control system for controlling whether to apply oil. The electric control system controls whether to apply oil.

[0079] The circulation pipe 3 is provided with an induction coil for heating with both ends connected and closed. The induction coil may be arranged outside or inside the pipe wall of the circulation pipe 3, or may be buried inside the pipe wall of the circulation pipe 3. The induction coil may be wrapped outside the channel (hollow part) of the circulation pipe 3, or may be formed into a closed curved surface by enclosing the conductor coil and then attached to the circulation pipe 3.

[0080] In the system, the active magnet mechanism 1 and the driven magnet mechanism 2 are linked by magnetic force, and the magnetic lines of force between the active magnet mechanism 1 and the driven magnet mechanism 2 will pass through the induction coil, and the magnetic field of the induction coil will change during the movement, thereby generating current. Because the induction coil is closed at both ends, the current circulates in the induction coil, thereby generating heat, thereby heating the fluid (which may contain gas, liquid, or even solid) in the channel of the circulation pipe 3.

[0081] The high-pressure gas pushes the active magnet mechanism 1 to move in the circulation pipe 3, which is a process of gas expansion. The gas will cool down during the expansion process. The above-mentioned induction coil for heating can avoid overcooling in the circulation pipe 3, causing part of the gas to liquefy or even solidify, thereby reducing the kinetic energy output. The induction coil can be wound with thinner aluminum wire or copper wire.

[0082] In addition, the induction coil used for heating can also heat the fluid in the channel, increase the expansion force and volume ratio, and thus improve the kinetic energy output efficiency.

[0083] In the above design, no additional heat source is introduced, and no power is supplied by the generator 8, so it has the characteristics of simple structure, no intermediate energy damage, and high heating efficiency.

[0084] The air inlet 5 of the circulation pipeline 3 is connected to a controlled air valve for controlling the air flow from the air source; it also includes a control circuit, which controls the connected controlled air valve.

[0085] The controlled air valve is used to control the amount of air entering the air inlet 5 , or to control whether the air flow continues to flow into the circulation pipe 3 .

[0086] It should be noted that the control circuit mentioned many times in this patent mainly refers to the circuit system that realizes the required control function, and is not limited to a specific component. The multiple control circuits mentioned in the patent can be a unified circuit system or multiple relatively independent control circuits.

[0087] The control circuit is connected to a sensor for detecting the operating status of the active magnet mechanism 1 .

[0088] The air intake is controlled according to information including the operating status of the active magnet mechanism 1, so that the active magnet mechanism 1 can stably operate in a suitable state. The sensor for detecting the operating status of the active magnet mechanism 1 can be a speed sensor. The speed sensor can be implemented by an optical sensor or a Hall sensor.

[0089] A pressure sensor for detecting the pressure in the circulation pipe 3 is also provided, and the control circuit is connected to the pressure sensor.

[0090] The controlled gas valve may be closed after the gas pressure in the circulation pipeline 3 reaches a set index.

[0091] A flow sensor for the amount of air flowing into the air inlet 5 is also provided, and the control circuit is connected to the flow sensor.

[0092] The controlled gas valve may be closed after the gas flow rate input into the circulation pipeline 3 reaches a set value.

[0093] Sufficient expansion space is reserved for the existing gas in the circulation pipe 3. The energy conversion rate is improved.

[0094] If the gas is continuously inputted through the gas source, the circulation pipeline 3 will be always in a high pressure state, and the pressure of the gas outlet 6 will also be continuously high, which results in energy waste.

[0095] The above design provides space and favorable conditions for the evaporation of liquid flowing into the circulation pipe 3 with the airflow, the continuous expansion of gas absorbing heat, and other processes of releasing kinetic energy, and provides a favorable mechanism for fully converting energy into electrical energy.

[0096] Specific implementation of the combination of the active magnet mechanism and the driven magnet mechanism:

[0097] The driven magnet mechanism 2 attracts the active magnet mechanism 1 in the circulation pipe 3 from at least one side by magnetic force. The power linkage mechanism 81 (such as a rotating mechanism) limits the rotation trajectory of the driven magnet mechanism 2 to allow it to coincide with the rotation trajectory of the active magnet mechanism 1.

[0098] For example, if the circulation pipeline 3 is in the shape of a circular ring, the power linkage mechanism 81 (such as a rotating mechanism) will limit the rotation trajectory of the driven magnet mechanism 2 to a matching circular ring shape.

[0099] Furthermore, the power linkage mechanism 81 (such as a rotating mechanism) is connected to the driven magnet mechanism 2 through a retractable component 82 that is retractable in the direction of the rotation radius. This allows the rotation trajectory of the driven magnet mechanism 2 to be not limited to a standard circular ring. It can be an ellipse or even other forms of shape. This design can reduce the requirements for the shape of the circulation pipe 3. In this way, the circulation pipe 3 is allowed to adopt an ellipse or even other forms of shape.

[0100] Furthermore, a movable part having an axial range of motion of the circulating pipe is provided between the power linkage mechanism 81 (such as a rotating mechanism) and the driven magnet mechanism 2. This allows the rotation track of the driven magnet mechanism 2 to transcend the plane. This further reduces the requirements for the shape of the circulating pipe 3, allowing the circulating pipe 3 to be constructed in a three-dimensional shape. The movable part may be a rotating shaft, a telescopic mechanism, or others.

[0101] Furthermore, the power linkage mechanism 81 (such as a rotating mechanism) is connected to the driven magnet mechanism 2 through a retractable component 82 that is retractable in the direction of the rotating radius; and a movable component having an axial movable range of the circulating pipe is also provided between the power linkage mechanism 81 (such as a rotating mechanism) and the driven magnet mechanism 2. This allows the circulating pipe 3 to be constructed into a complex three-dimensional shape.

[0102] Specific implementation of the combination of the active magnet mechanism and the driven magnet mechanism:

[0103] Reference Figure 4 The driven magnet mechanism 2 includes at least two magnets, and the at least two magnets are at least arranged on at least two sides of the circulation pipe 3; at least two magnets generate the same force (the same repulsive force or the same attractive force) on the active magnet mechanism 1; thereby ensuring that the dynamic magnet mechanism and the active magnet mechanism 1 complete a strong magnetic linkage relationship, while avoiding the active magnet mechanism 1 from generating excessive pressure on the inner wall of the circulation pipe 3 due to excessive suction or repulsion on one side, thereby avoiding excessive resistance, thereby reducing energy loss and reducing friction wear on the equipment.

[0104] The driven magnet mechanism 2 is provided with magnets on at least two sides, which can be soft magnets or permanent magnets.

[0105] If a permanent magnet is used, the magnetic poles may be arranged along the direction of motion, or the magnetic poles may be arranged perpendicular to the direction of motion.

[0106] The two magnetic components of the driven magnet mechanism 2 are connected by a magnetic conductive component. The two magnetic components and the magnetic conductive component can adopt an integrated permanent magnetic structure.

[0107] In this way, the permanent magnet (with Figure 4 More magnetic fields (as indicated by the box in the active magnet mechanism 1) can pass through the two magnetic components more and be connected through the magnetic conductive components, thereby generating a greater magnetic force on the two magnetic components.

[0108] Furthermore, the two magnetic components and the magnetic conductive component adopt an integrated structure. That is, the two magnetic components and the magnetic conductive component are integrated magnetic components. They can be soft magnetic components or permanent magnetic components.

[0109] Reference Figure 4 In the following, the magnetic component of the driven magnet mechanism 2 using the permanent magnet 21 is taken as an example for explanation.

[0110] At least one rolling component of a ball or a roller is mounted on the driven magnet mechanism, and a track for the rolling component to roll is provided outside the circulation pipe;

[0111] The track outside the circulation pipe uses the outer wall of the circulation pipe as the track;

[0112] The permanent magnet of the driven magnet mechanism has a curved surface structure that fits the outer wall of the circulation pipe. The driven magnet mechanism does not adopt a structure that completely surrounds the circulation pipe, and the structure of the driven magnet mechanism is set to avoid the air inlet.

[0113] The driven magnet mechanism 2 includes at least two permanent magnets 21 , and the at least two permanent magnets 21 are arranged on at least two sides of the circulation pipe 3 ; the magnetic directions of the at least two permanent magnets 21 are the same.

[0114] Preferably, the conducting direction converges to the conducting direction of the channel inside the circulation pipe 3.

[0115] In the above design, the magnetic directions of at least two permanent magnets 21 are made to converge with the conduction direction, that is, converge with the movement direction of the active magnet mechanism 1. At least two permanent magnets 21 are arranged on at least two sides of the circulation pipe 3, that is, they are not parallel on a plane, but are in a three-dimensional space.

[0116] In this way, the magnetic field strength of at least two permanent magnets 21 can be obtained in the front-to-back direction, and the magnetic field can be extended longer than that of a single permanent magnet. Experiments show that even if the volume of a single bar-shaped permanent magnet is large enough, equal to the superimposed volume of at least two permanent magnets 21, the magnetic field extension of the above structure cannot be achieved.

[0117] In the above design, the active magnet mechanism 1 can be subjected to the magnetic field induction force at a farther distance, or be subjected to a stronger magnetic field induction force at the same distance.

[0118] The driven magnet mechanism 2 includes at least two permanent magnets 21 and a bracket 22, and the at least two permanent magnets 21 are fixed on the bracket 22; in the front-to-back direction, at least two permanent magnets 21 have an overlapping area of ​​at least half of the length, so as to avoid the superposition effect of the magnetic field of at least two permanent magnets 21 being weakened due to the distance between them.

[0119] Alternatively, two permanent magnets 21 arranged opposite to each other are fixed on the bracket 22, and the circulation pipe 3 is located between the two permanent magnets.

[0120] It can be that two permanent magnets 21 are fixed on the bracket 22, and the centers of the two permanent magnets 21 are respectively perpendicular to the central axis of the circulation pipeline 3, and the angle formed by the two perpendicular lines is greater than 46 degrees and less than 120 degrees.

[0121] Preferably, two permanent magnets 21 are fixed on the bracket 22, and the angle between the two planes where the two permanent magnets 21 are located is greater than 80 degrees and less than 110 degrees, forming a nearly vertical structure, which is beneficial to the arrangement of the magnetic field, and each permanent magnet can be closer to the active magnet mechanism 1.

[0122] Furthermore, preferably, two permanent magnets 21 arranged opposite to each other are fixed on the bracket 22, and the circulation pipe 3 is located between the two permanent magnets 21; a permanent magnet 21 located on the side is also arranged between the two permanent magnets 21. At least three permanent magnets 21 surround the circulation pipe 3 on three sides.

[0123] A permanent magnet may be arranged on the bracket 22 on one side of the fourth surface of the circulation pipe 3 , and an opening may be left on the fourth surface.

[0124] The reserved opening makes it easy for the driven magnet mechanism 2 to slide off the circulation pipe 3 or avoid the air inlet 5 and the air outlet 6.

[0125] Furthermore, the active magnet mechanism 1 can be configured to have a magnetic direction in the front-to-back direction, with the south pole in front and the north pole in the back, or vice versa.

[0126] Whether the active magnet mechanism 1 and the driven magnet mechanism 2 are approaching or moving away from each other, the attraction and repulsion can have better ductility, and can generate a longer-lasting force or a stronger force.

[0127] Furthermore, the active magnet mechanism 1 may be arranged to be located behind the driven magnet mechanism 2 and to be arranged as a magnetic arrangement structure that generates a repulsive force;

[0128] When the active magnet mechanism 1 moves forward, it pushes the driven magnet mechanism 2 forward through the repulsive magnetic force.

[0129] By pushing with repulsive magnetic force instead of attracting, the pressure exerted by the active magnet mechanism 1 on the channel inside the circulation pipe 3 can be weakened, thereby effectively reducing friction.

[0130] When the above structure is adopted, it is preferable that no rolling member is provided between the active magnet mechanism 1 and the circulation duct 3 .

[0131] Because repulsion is used to push, even if no rolling parts are set, there is no friction during the sliding process. If a mechanism with unilateral attraction is used, because the attraction creates pressure, it is more necessary to install rolling parts to convert sliding friction into rolling friction. The rolling parts can be, for example, spherical balls, cylindrical balls, rollers, etc.

[0132] For the convenience of production, the driven magnet mechanism 2 can integrate the three-dimensional structure including at least two permanent magnets into a three-dimensional permanent magnet having an integral structure.

[0133] The permanent magnet of the driven magnet mechanism 2 may have a curved surface structure that fits the outer wall of the circulation pipe 3. This is to facilitate a closer magnetic connection with the active magnet mechanism 1 in the circulation pipe 3 and generate a stronger magnetic force. The curved surface structure that fits the outer wall of the circulation pipe 3 is used to define the shape, and does not mean that it must be pressed on the outer wall of the circulation pipe 3. There may be a gap between the two.

[0134] For example, a circulation pipe 3 with an inner wall of a circular tube structure is used, and the active magnet mechanism 1 uses a permanent magnet or a soft magnet whose outer edge fits the shape of the inner wall of the circulation pipe 3; while the driven magnet mechanism 2 uses a concave arc structure that fits the shape of the outer wall of the circulation pipe 3.

[0135] Moreover, the driven magnet mechanism 2 does not adopt a structure that completely surrounds the circulation pipe 3 , and the structure of the driven magnet mechanism 2 is set to avoid the air inlet 5 .

[0136] Furthermore, during the rotation of the driven magnet mechanism 2 , there will be no rotation obstruction caused by the pipeline at the air inlet 5 .

[0137] It can also be arranged that the driven magnet mechanism 2 adopts a structure that completely surrounds the circulation pipe 3, but an openable opening part is provided at a position passing through the air inlet 5.

[0138] The openable opening member may be, for example, an elastic opening mechanism. After being squeezed by the pipeline at the air inlet 5 , the elastic opening mechanism opens, thereby allowing the driven magnet mechanism 2 to pass through the pipeline at the air inlet 5 .

[0139] At least two active magnet mechanisms 1 are arranged in the circulation pipeline 3, and the two active magnet mechanisms 1 each include a permanent magnet mechanism, and the two permanent magnet mechanisms repel each other. The power linkage mechanism 81 is provided with at least two driven magnet mechanisms 2, and the two driven magnet mechanisms 2 are respectively connected to the two repelling permanent magnet mechanisms through magnetic force.

[0140] By setting at least two repelling permanent magnet mechanisms, at least two of them are kept at a distance in the circulation pipe 3. At least two driven magnet mechanisms 2 are respectively connected to at least two repelling permanent magnet mechanisms through magnetic force, which also makes at least two driven magnet mechanisms 2 keep a distance from each other, thereby making the power input relatively balanced and allowing stronger power input.

[0141] Furthermore, the two driven magnet mechanisms 2 are both soft magnets, and are respectively attracted and connected to two repelling permanent magnet mechanisms.

[0142] After the active magnet mechanism 1 and the driven magnet mechanism 2 are separated due to excessive force, the driven magnet mechanism 2 can be more easily and quickly connected to each other because the driven magnet mechanism 2 is made of soft magnets.

[0143] Reference Figure 4 , and also includes a circulating pipe 3 supporting system that plays a supporting role. A fixing mechanism 32 is arranged on the side of the circulating pipe 3, and the circulating pipe 3 is fixed to the circulating pipe 3 supporting system through the fixing mechanism 32; the fixing mechanism 32 does not hinder the movement of the driven magnet mechanism 2.

[0144] The circulation pipeline 3 support system 31 can be a base, or the shell of the entire equipment, or the skeleton of the entire equipment.

[0145] By suspending the circulation pipe 3 (hanging it or supporting it in mid-air) through the fixing mechanism 32, the driven magnet mechanism 2 can have a larger installation space.

[0146] Furthermore, the fixing mechanism 32 has a thickness less than 1.2 times the thickness of the circulation pipe 3 within a distance less than 0.5 cm from the circulation pipe 3 .

[0147] In this way, the driven magnet mechanism 2 can be allowed to protrude at least 0.5 cm in length when it is sleeved or plugged onto the circulation pipe 3, and the permanent magnet can be provided on a length of at least 0.5 cm.

[0148] The fixing mechanism 32 may be a sheet structure or a support rod (such as a steel pipe or a steel bar). The above thickness includes the meaning of the thickness when a support rod is used.

[0149] This space of at least 0.5 cm in length is particularly critical to the magnetic force of the active magnet mechanism 1 in the circulation pipe 3 after the permanent magnet is installed, so that the force balance of the active magnet mechanism 1 can be further optimized.

[0150] Because the design of this patent needs to avoid the air inlet 5 and the air outlet 6, it is not convenient for the driven magnet mechanism 2 to be completely closed into a loop, so the magnetic field at the opening of the driven magnet mechanism 2 is weak, which will cause uneven force on the active magnet mechanism 1 in the circulation pipe 3.

[0151] By adding a permanent magnet that protrudes at least 0.5 cm, the magnetic field at the opening can be effectively compensated, so that the force of the active magnet mechanism 1 in the circulation pipe 3 is relatively uniform again. This has a positive technical effect in avoiding vibration during movement and reducing friction.

[0152] The dynamic magnetic lock is characterized in that the active magnet mechanism 1 includes at least one permanent magnet, and the magnetic direction of the permanent magnet is to attract the two permanent magnets on the opposite sides of the driven magnet mechanism 2 arranged outside the circulation pipe 3.

[0153] Thus, the pressure of the active magnet mechanism 1 on the inner wall of the circulation pipe 3 is reduced or even eliminated, thereby reducing resistance and friction, improving work efficiency and reducing equipment loss.

[0154] Two permanent magnets can be connected together through an n-shaped structure.

[0155] The active magnet mechanism 1 is provided with at least one permanent magnet;

[0156] The active magnet mechanism 1 has two magnetic poles, and the two magnetic poles are respectively close to the opposite sides of the inner wall of the circulation pipe 3;

[0157] The magnetic poles of the inner walls on opposite sides close to the circulation pipe 3 are different.

[0158] Alternatively, the active magnet mechanism 1 includes a permanent magnet, and two poles of the permanent magnet are respectively close to the inner wall of the circulation pipe 3 .

[0159] It may be that the active magnet mechanism 1 includes at least two permanent magnets, each of which has a magnetic pole close to the inner walls of the circulation pipe 3 on two opposite sides; the magnetic poles of the two permanent magnets close to the inner walls of the circulation pipe 3 on two opposite sides are different.

[0160] At least two permanent magnets are connected by a magnetic conductive component to enhance the ductility of the magnetic field on both sides facing outwards.

[0161] The two permanent magnets of the driven magnet mechanism 2 are connected through a magnetic conductive mechanism;

[0162] The two magnetic poles of the active magnet mechanism 1 located on the inner wall of the circulation pipe 3 on opposite sides are different and connected by a magnetic conductive mechanism;

[0163] The two permanent magnets of the driven magnet mechanism 2 are attracted to the two magnetic poles of the active magnet mechanism 1 respectively, thereby realizing a magnetic lock structure.

[0164] This structure makes the magnetic fields of the driven magnet mechanism 2 and the active magnet mechanism 1 almost invisible and flows in the closed loop mechanism, so that the magnetic forces are meshed and strong during the movement.

[0165] And because the magnetic force is shielded within the annular range, it avoids attracting surrounding iron filings and other interference to the surrounding environment.

[0166] Specific implementation of the combination of the active magnet mechanism and the driven magnet mechanism three:

[0167] The first solution: using a sliding magnet:

[0168] The active magnet mechanism 1 adopts a strip-shaped structure whose curvature fits the inner wall of the circulation pipe 3;

[0169] An active magnet mechanism 1, on which at least one elastic ring 11 with elastic force for outward expansion is provided, preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring;

[0170] The active magnet mechanism 1 is provided with a groove, and an elastic ring 11, preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring, is embedded in the groove, and at least part of the outer edge protrudes from the groove;

[0171] The elastic ring 11, preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring, has at least a portion of its outer edge pressed against the inner wall of the circulation pipe 3; the gap between the active magnet mechanism 1 and the inner wall of the circulation pipe 3 is reduced by the elastic ring 11, preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring;

[0172] The elastic ring 11, preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring, is provided with an opening, through which a space condition is provided for elastic pressing and expansion.

[0173] The active magnet mechanism 1 is provided with at least one rolling component, which abuts against the inner wall of the circulation pipe 3 to avoid sliding friction due to excessive pressure. The rolling reduces resistance and wear.

[0174] Preferably, the active magnet mechanism 1 is provided with at least three rolling components, and the three rolling components are arranged around the active magnet mechanism 1 .

[0175] The three rolling components are not limited to rolling components having the same structure.

[0176] Therefore, the sliding friction of each surface of the active magnet mechanism 1 can be reduced or avoided, thereby improving the energy conversion efficiency.

[0177] Alternatively, the active magnet mechanism 1 adopts a sliding forward mechanism, and at least one elastic ring 11 having an elastic force that expands outward is provided on the active magnet mechanism 1;

[0178] The elastic ring 11 is preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring;

[0179] The gap between the active magnet mechanism 1 and the inner wall of the circulation pipe 3 is reduced by the elastic ring 11 .

[0180] Furthermore, an annular groove is provided on the active magnet mechanism 1 , and the elastic ring 11 is embedded in the groove, and the outer edge protrudes from the groove, and the elastic ring 11 is provided with an opening.

[0181] The opening provides space conditions for elastic compression and expansion.

[0182] The axial direction of the elastic ring 11 is consistent with the advancing direction of the magnet, and can also be appropriately tilted to improve the airtight effect.

[0183] Reference Figure 7 The elastic ring 11 is an elastic airtight ring.

[0184] The elastic airtight ring includes an elastic ring 11, which is characterized in that the opening of the elastic ring 11 has two ends of the elastic ring 11; the two ends of the elastic ring 11 are respectively provided with butt ends C1; the two butt ends C1 overlap each other and adopt a relatively slidable structure.

[0185] The elastic ring 11 of the above design has a significantly different structure from the piston ring of the engine cylinder. The piston ring has good air tightness only after strict compression.

[0186] The above design of the utility model has good air tightness even in a non-pressed state because the two butt ends C1 are arranged to overlap each other.

[0187] Although this degree of airtightness may be difficult to achieve the requirements of the engine cylinder under relatively simple processes, it is sufficient to meet the requirements of the present utility model.

[0188] At least one of the two butt ends C1 is provided with a notch in thickness.

[0189] The gap is provided in the thickness instead of in the radial direction (height). No matter how tightly the two butt ends C1 are butted, the gap can be avoided in the length direction (gas flow direction) of the active magnet mechanism 1 .

[0190] Furthermore, the thickness after overlapping is not greater than the thickness of the elastic ring 11 .

[0191] The elastic ring 11 is sleeved on the annular groove, and at least a portion of the outer side protrudes outside the annular groove; a matching positioning structure is provided between the elastic ring 11 and the annular groove to avoid excessive rotation.

[0192] The positioning structure may be a key C2 disposed inside the elastic ring 11 , and a groove recessed in the annular groove and matching with the key C2 .

[0193] The positioning structure may also be a protrusion arranged in the annular groove; a space is arranged in front of a butt end C1 of the elastic ring 11, and the protrusion is inserted into the space.

[0194] Without adding any structure to the elastic ring 11, positioning is achieved to avoid excessive rotation.

[0195] The active magnet mechanism 1 having the following structure can be called an airtight gas pressure propulsion mechanism.

[0196] The airtight gas pressure propulsion mechanism, namely the active magnet mechanism 1, may include at least one columnar mechanism having a thickness.

[0197] The thickness of the columnar structure improves airtightness.

[0198] The airtight gas pressure propulsion mechanism, namely the active magnet mechanism 1 , is provided with at least one rolling component, which abuts against the inner wall of the circulation pipe 3 .

[0199] The rolling component may be at least one of a ball and a roller b1.

[0200] Specifically, when the rolling component adopts a ball, a ball bearing or a top ball bearing can be used.

[0201] Reference Figure 1 ,2 8. When the rolling component adopts the roller b1, the roller b1 adopts an outer edge with an outwardly protruding arc surface structure; the arc surface structure of the outer edge fits with the arc surface of the inner wall of the circulation pipe 3 against which it is abutted.

[0202] For example, if the radius of the arc section of the portion of the inner wall of the circulation pipe 3 that is pressed against is 10 cm, the radius of the arc section of the outer edge of the roller b1 is close to or even equal to 10 cm, so that the two can fit together.

[0203] The outer edge of the roller b1 has an elastic surface.

[0204] The elastic surface of the outer edge of the roller b1 automatically completes the fitting when it is pressed onto the inner wall of the circulation pipe 3 , and can adapt to the irregularities caused by the defects of the inner wall of the circulation pipe 3 .

[0205] The contact area between the outer edge of roller b1 and the inner wall of circulation pipe 3 is greatly increased compared with the contact area of ​​roller b1 with a ball or a cylindrical outer edge, thereby greatly reducing the pressure generated on the inner wall of circulation pipe 3 and protecting the inner wall of circulation pipe 3.

[0206] Furthermore, the width of the outer edge of the roller b1 is greater than one quarter of the radius of the roller b1.

[0207] The contact area of ​​the abutting part is further ensured.

[0208] The axial direction of the roller b1 is parallel or nearly parallel to the circular axial direction of the circulation pipe 3. During the rotation of the roller b1 in the circulation pipe 3, there is no need for turning, and there is no friction caused by turning.

[0209] The radius of the roller b1 is greater than one fifth of the radius of the inner wall of the circulation pipe 3 .

[0210] During the operation of the equipment, the roller b1 has a lower rotation speed. Although the weight is increased and the centrifugal force is increased, the bearing of the roller b1 is protected.

[0211] For equipment that is in working condition all year round, the stability is greatly improved.

[0212] The outer edge of the wheel body of the roller b1 is covered with a layer of elastic wear-resistant material.

[0213] The wheel body can be made of metal or other hard materials, which ensures both strength and micro-elasticity.

[0214] The elastic wear-resistant material layer can be a rubber layer, polytetrafluoroethylene, etc.

[0215] The thickness of the elastic wear-resistant material layer is greater than 0.2 mm and less than 1.5 mm.

[0216] Avoid running deviations due to excessive wear during long-term operation. After the elastic wear-resistant material layer is completely worn away after a long period of operation, the system performance may be reduced, but it can still work relatively stably. There is enough time for after-sales service.

[0217] Alternatively, the wheel body of the roller b1 may be made of plastic material, preferably polytetrafluoroethylene, which has sufficient strength and slight elasticity.

[0218] Preferably, the active magnet mechanism 1 includes at least one columnar structure with a curvature that fits the inner wall of the circulation pipe 3 .

[0219] Reduce turning resistance, increase the integration progress with the inner wall of the circulation pipe 3, and improve air tightness.

[0220] Preferably, the length of the columnar structure is at least twice its diameter.

[0221] Improve stability during rotation, reduce vibration, and improve air tightness by extending the length without increasing resistance.

[0222] At least two rollers b1 arranged front to back are provided on one side of the active magnet mechanism 1 away from the center of the inner wall of the circulation pipe 3 to withstand the centrifugal force caused during the rotation process.

[0223] At least two rollers b1 arranged front and back bear the main pressure of the active magnet mechanism 1. At least two rollers b1 arranged front and back evenly share the pressure, which is lower, better protects the inner wall of the circulation pipe 3, and makes the operation more stable.

[0224] The other side of the active magnet mechanism 1 may use a ball bearing.

[0225] The pressure on the other side of the active magnet mechanism 1 is relatively small, and the use of ball bearings can simplify the structure and reduce the weight.

[0226] Compared with the idea of ​​reducing the weight of the piston as much as possible in order to reduce the energy consumed in the up and down direction conversion process in piston design, this patent allows the active magnet mechanism 1 to have a higher mass (weight) and allows a more complex structural setting, thereby improving performance.

[0227] Reference Figure 2 The magnet in the active magnet mechanism 1 is a sliding magnet, and is provided with at least one elastic ring 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring) with elastic force to expand outward; the gap between the magnet and the inner wall of the circulation pipe 3 is reduced by the elastic ring 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring).

[0228] Furthermore, a groove is provided on the magnet in the active magnet mechanism 1, and an elastic ring 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring) is embedded in the groove, and the outer edge protrudes from the groove, and the elastic ring 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring) is provided with an opening. The opening provides space conditions for elastic pressing and expansion.

[0229] The axial direction of the elastic ring 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring) is consistent with the advancing direction of the magnet, and can also be appropriately tilted to improve the airtight effect.

[0230] The magnet may be a columnar magnet, preferably a strip-shaped magnet with a curvature that fits the inner wall of the circulation pipe 3, to reduce the turning resistance and improve the air tightness.

[0231] Furthermore, at least two grooves are provided on the magnet in the active magnet mechanism 1, and at least two elastic rings 11 with openings (preferably metal rings, Teflon material rings, or other wear-resistant elastic material rings) are respectively embedded in the at least two grooves, and the outer edges protrude from the grooves; and the openings of two adjacent elastic rings 11 (preferably metal rings, Teflon material rings, or other wear-resistant elastic material rings) are staggered, and the staggered angle is not less than 10 degrees.

[0232] In order to make the elastic ring 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring) have expansion elasticity, an opening is set, but the opening is not airtight. In order to solve the problem of airtightness, a plurality of elastic rings 11 (preferably a metal ring, a Teflon material ring, or other wear-resistant elastic material ring) are arranged with staggered opening angles.

[0233] When the airflow flows through at least two staggered openings, flow resistance is generated, thereby improving air tightness.

[0234] Compared with the idea of ​​reducing the weight of the piston as much as possible in order to reduce the energy consumed in the direction change process in piston design, this patent allows the propulsion device to have a higher mass (weight) and allows for a more complex structural setting, thereby improving performance.

[0235] Specific implementation of the combination of the active magnet mechanism and the driven magnet mechanism four:

[0236] An electric auxiliary power system is also provided, and the electric auxiliary power system is provided with an electric mechanism and a control mechanism for controlling the electric mechanism;

[0237] The electric mechanism is an electric mechanism that drives the driven magnet mechanism 2 to rotate.

[0238] The control mechanism is provided with a sensor device (which may be a pressure sensor, a mechanical linkage switch, etc.) for monitoring the air intake condition at the air intake port;

[0239] When the sensor device detects the set information, the control mechanism starts the electric mechanism to drive the driven magnet mechanism 2 to rotate, thereby driving the active magnet mechanism 1 to rotate.

[0240] This prevents the active magnet mechanism 1 from being subjected to excessive air pressure and the device from being subjected to excessive impact.

[0241] In addition, it can also prevent the active magnet mechanism 1 and the driven magnet mechanism 2 from being separated from the stable magnetic connection due to excessive air pressure.

[0242] The control mechanism is provided with an air pressure sensor for monitoring the air pressure in the circulation pipeline 3;

[0243] There is a corresponding relationship between the value of the air pressure sensor and the rotation speed of the driven magnet mechanism 2;

[0244] When the air pressure in the circulation pipe 3 reaches a certain value and the rotation speed of the driven magnet mechanism 2 is too low, the control mechanism starts the electric mechanism to drive the driven magnet mechanism 2 to rotate, thereby accelerating the active magnet mechanism 1.

[0245] The electric mechanism drive indirectly causes the active magnet mechanism 1 to speed up, which not only protects the equipment during the startup process, but also reduces the air pressure on both sides of the active magnet mechanism 1 by increasing the speed during normal operation, thereby reducing leakage and improving power generation efficiency.

[0246] In the above design, technical prejudice is overcome and unexpected technical effects are achieved. Generally, it is believed that the slower the rotation speed of the active magnet mechanism 1, the higher the pressure it bears and the higher the energy conversion rate. Moreover, those skilled in the art must believe that in the rotation direction of the power generation equipment, adding an additional electric drive system to increase the rotation speed of the power generation equipment must be a superfluous increase in energy consumption.

[0247] However, the inventor of the present invention has found that by increasing the rotation speed and reducing the pressure difference on both sides of the active magnet mechanism 1, the gas can be urged to release more energy quickly, and because the pressure difference is reduced, the leakage of the active magnet mechanism 1 is significantly reduced. Therefore, when the rotation speed of the active magnet mechanism 1 is low, although additional electric energy is consumed, the overall energy output is improved. This is non-obvious and has significant technical advancement.

[0248] The electric mechanism can be an electric mechanism linked with a generator.

[0249] For example, a structure may be adopted in which the motor shaft is connected to the generator shaft via a clutch.

[0250] Specific implementation of the combination of the active magnet mechanism and the driven magnet mechanism five:

[0251] The magnetic component in the active magnet mechanism 1 is an electromagnet.

[0252] A conductive track is arranged in the circulation pipeline 3, and the conductive track is connected to an external power source; and a contact matching with the conductive track is arranged on the active magnet mechanism 1.

[0253] Thereby connecting the external power supply to provide electrical energy to the electromagnet.

[0254] This design solves the problem of demagnetization of permanent magnets in high temperature environments, so that the utility model can be applied to high temperature gas power generation.

[0255] Further optimization is:

[0256] The active magnet mechanism 1 is also provided with a wireless charging circuit, which is connected to the electromagnet; the driven magnet mechanism 2 is provided with an electric energy transmitting device matching the wireless charging circuit.

[0257] Wireless power supply can be achieved to enable the electromagnet to have magnetic force.

[0258] Further optimization is:

[0259] The active magnet mechanism 1 is provided with a generator, and the power output end of the generator supplies power to the electromagnet;

[0260] The rotor of the generator is linked to a roller, and the roller abuts against the inner side of the circulation pipe 3 .

[0261] During the rotation of the active magnet mechanism 1 , the rotor of the generator is driven, thereby generating electrical energy to cause the electromagnet to generate a magnetic field.

[0262] At least two electromagnets can be provided. The generator can be directly connected to the electromagnet, or can be connected to the electromagnet through a rectifier circuit, a control circuit, an energy storage circuit, etc.

[0263] The structure is simpler, the cost is lower, the performance is more stable, and it can simply generate large current and large suction.

[0264] The active magnet mechanism 1 is also provided with a wireless charging circuit, which is connected to the electromagnet.

[0265] Before starting, the energy storage module is charged through a wireless charging circuit so that the electromagnet can have magnetic force before the generator generates electricity.

[0266] The driven magnet mechanism 2 is provided with a power transmitting device matched with the wireless charging circuit to realize wireless power supply. In the linkage between the driven magnet mechanism 2 and the active magnet mechanism 1, convenience is provided for wireless power supply.

[0267] Specific embodiment 1 of valve control:

[0268] The valve 4 may be a one-way valve 4 with a conducting direction from the air outlet 6 to the air inlet 5. When the active magnet mechanism 1 runs to the one-way valve 4, the one-way valve 4 is pushed open and passes through. The power for pushing the one-way valve 4 open may be at least one of inertia, gravity, and magnetic force.

[0269] The valve 4 is a one-way valve pushed open by an active magnet mechanism 1; one end of the one-way valve body is directly or indirectly connected to the circulation pipeline 3 through a rotating mechanism, and the other end is an openable free end;

[0270] The free end is close to one side of the circulation pipe 3; the active magnet mechanism 1 is provided with a protrusion (protruding forward) in the forward direction on one side of the free end of the door body; the height of the front end of the protrusion (protruding forward) is not higher than one third of the height of the valve; so that when the active magnet mechanism 1 pushes open the door body of the one-way valve, the protrusion first pushes the free end side of the door body, so that the active magnet mechanism 1 can push the door body open with less force, making the door opening smooth, smooth and reliable.

[0271] After the protrusion (protruding forward) opens the valve 4 with a small force, the air pressure on both sides tends to be balanced, so the valve 4 can be opened in a relatively pressure-free state, which consumes less energy, and the door body has less obstruction to the movement of the active magnet mechanism 1, so that the active magnet mechanism 1 can move smoothly and almost not slow down when passing through the valve 4, so that the energy utilization rate is higher.

[0272] Reference Figure 5 , valve 4 adopts an edge-tight valve.

[0273] The edge airtight valve comprises a valve 4, at least one end of which is provided with an edge 41 which fits with the inner wall of the fluid channel, ie, the circulation pipe 3, after closing.

[0274] The width of the edge 41 in the front-to-back direction is not less than 1 cm.

[0275] The inner wall of the fluid channel, i.e. the circulation pipe 3, and the edge 41 of the valve 4 may not be tightly pressed, and there may be no friction during the switching process. The edge 41 having a width can be used to achieve airtightness by utilizing the viscosity of the gas or liquid.

[0276] This design greatly reduces the friction during the closing process of the valve 4, and makes the wear of the valve 4 and the fluid channel, that is, the inner wall of the circulation pipe 3, almost zero, which greatly prolongs the service life. In addition, this sealing structure is conducive to automatic dust removal at the sealing point.

[0277] After the edge 41 of the valve 4 is closed, the gap between the edge 41 of the valve 4 and the inner wall of the fluid channel, that is, the circulation pipe 3, is greater than 0.01 mm and less than 0.5 mm. During this period, an oil film can be used to improve the air tightness.

[0278] When the valve 4 is in the closed state, a vertical auxiliary line drawn from the axis of the rotating shaft d of the valve 4 to the fluid channel, i.e., the tangent of the arc of the inner wall of the circulation pipeline 3 at the valve 4, passes through the end of the edge 41, or does not pass through the edge 41.

[0279] It is ensured that during the process from opening to closing, the valve 4 is slightly in contact with the inner wall of the fluid passage, that is, the circulation pipe 3, or is not in contact at all.

[0280] The fluid channel, i.e. the circulation pipe 3, is provided with an opening at the valve 4;

[0281] The valve 4 is provided with an edge 41 on a side away from its own rotation axis d, which fits with the inner wall of the fluid channel, i.e. the circulation pipe 3, after closing;

[0282] The valve 4 is provided with another edge 41 on one side close to its own rotation axis d, which is in contact with the outer wall of the fluid channel, namely the circulation pipeline 3, after closing.

[0283] Thereby achieving a frictionless seal inside and outside.

[0284] When the valve 4 is in the closed state, a vertical auxiliary line drawn from the axis of the rotating shaft d of the valve 4 to the fluid channel, i.e., the tangent of the arc of the inner wall of the circulation pipeline 3 at the valve 4, passes through the end of the edge 41, or does not pass through the edge 41.

[0285] It is ensured that during the process from opening to closing, the valve 4 is slightly in contact with the inner wall of the fluid passage, that is, the circulation pipe 3, or is not in contact at all.

[0286] Preferably, the fluid channel, i.e., the circulation pipeline 3, is a round tube, and the fluid channel, i.e., the circulation pipeline 3, is provided with an opening at the valve 4;

[0287] The valve 4 is provided with a semicircular edge 41 on a side away from the rotation axis d thereof, which fits with the inner wall of the fluid passage, i.e. the circulation pipe 3, after closing;

[0288] The valve 4 is provided with a semicircular edge 41 on one side close to its own rotation axis d, which fits with the outer wall of the fluid channel, namely the circulation pipe 3, after closing.

[0289] Thereby achieving a frictionless seal inside and outside.

[0290] The inside of the circulation pipe 3 may be a structure that is inclined from the gas outlet 6 to the one-way valve 4. After the active magnetic mechanism 1 passes through, passes by or passes the gas outlet 6, it continues to move toward the one-way valve 4 under the influence of forces including gravity and pushes the one-way valve 4 open.

[0291] Alternatively, a magnet having an attractive force on the active magnet mechanism 1 running from the rear is arranged in front of the air inlet 5 to attract the active magnet mechanism 1 running behind the one-way valve 4 and provide power for the active magnet mechanism 1 to pass through the one-way valve 4.

[0292] When the active magnet mechanism 1 is provided with a soft magnet, a permanent magnet or an electromagnet is provided in front of the air inlet 5. When the active magnet mechanism 1 is provided with a permanent magnet, at least one of the permanent magnet, the electromagnet or the soft magnet can be provided in front of the air inlet 5.

[0293] The pushing method may be impact. An elastic buffer structure is provided on the side of the one-way valve 4 facing the air outlet 6, or an elastic buffer structure is provided on the side of the active magnet mechanism 1 facing the one-way valve 4 to reduce the impact strength.

[0294] The pushing method may be to push open by air pressure. A section of pipe is provided between the air outlet 6 and the one-way valve 4. After the active magnet mechanism 1 passes the air outlet 6, it continues to move forward under the action of at least one force, such as inertia, gravity, magnetism or other forces. During the moving process, the gas in the section of pipe is compressed, and the gas generates air pressure, partially opening or completely opening the one-way valve 4. Partially opening the one-way valve 4 can also greatly reduce the impact force when the active magnet mechanism 1 further opens the one-way valve 4 by impact.

[0295] If the air pressure can fully open the one-way valve 4, the impact force when passing through the one-way valve 4 can be weakened or even avoided.

[0296] When the active magnet mechanism 1 runs to the one-way valve 4, it pushes the one-way valve 4 open and passes through.

[0297] The valve 4 can also be a mechanically linked valve 4, where a mechanical button is provided on the running track of the active magnet mechanism 1, and the mechanical button is linked with the valve 4; when the mechanical button is squeezed during the running of the active magnet mechanism 1, the valve 4 opens.

[0298] The mechanical button can be arranged between the air outlet 6 and the valve 4, so as to open the valve 4 when the active magnetic mechanism 1 is close enough to the valve 4, and avoid the reverse flow of the airflow to waste energy.

[0299] The mechanical button can also be arranged at a position not greater than one tenth of the length of the circulation pipe 3 behind the air outlet 6. The mechanical button is triggered before reaching the air outlet 6 so as to have enough speed inertia and airflow power to drive and generate enough force to drive the mechanical button.

[0300] Reference Figure 6 The distance between the mechanical button 41 and the valve 4 is not greater than the length of the active magnet mechanism 1. This ensures that when the active magnet mechanism 1 leaves the mechanical button 41 at the end, the front end is already below the valve 4 and can support the valve 4 to avoid resetting before the active magnet mechanism 1 passes through. In particular, it avoids slipping.

[0301] The mechanical button 41 is arranged on the upper part of the circulation pipe 3, and the valve 4 is a valve 4 that slides up and down.

[0302] This design facilitates the mechanical button 41 and the valve 4 to be reset by gravity, thereby improving operational reliability and reducing components.

[0303] In addition, because the mechanical button 41 is arranged at the top, the shaking generated when the active magnet mechanism 1 passes can be effectively reduced or avoided.

[0304] Furthermore, another mechanical button is provided in front of the valve 4, and the other mechanical button is linked with the valve 4; when the active magnetic mechanism 1 passes through the valve 4 and squeezes the other mechanical button, the valve 4 is closed, thereby blocking the gas at the air inlet 5 from flowing through the valve 4 to the air outlet 6.

[0305] Another specific implementation method:

[0306] The valve adopts a one-way valve which is pushed open by an active magnet mechanism. A section of pipe is arranged between the air outlet and the one-way valve. The section of pipe has a structure which forms an airtight structure with the passing active magnet mechanism. After the active magnet mechanism passes the air outlet, it enters the section of pipe. The section of pipe, the one-way valve and the active magnet mechanism form an airtight cavity.

[0307] The pushing method may be to push open by air pressure. A section of pipe is provided between the air outlet 6 and the one-way valve 4. After the pneumatic magnet mechanism 1 passes the air outlet 6, it continues to move forward under the action of at least one force, such as inertia, gravity, magnetism or other forces. During the moving process, the gas in the section of pipe is compressed, and the gas generates air pressure, partially opening or completely opening the one-way valve 4. Partially opening the one-way valve 4 can also greatly reduce the impact force when the pneumatic magnet mechanism 1 further opens the one-way valve 4 through impact.

[0308] If the air pressure can fully open the one-way valve 4, the impact force when passing through the one-way valve 4 can be weakened or even avoided.

[0309] Specific embodiment 2 of valve control:

[0310] It can also include an electrically controlled valve system; the electrically controlled valve system includes a sensor for sensing the position of the active magnetic mechanism 1 and a control circuit, and valve 4 is an electrically controlled valve; the sensor signal is connected to the control circuit, and the control circuit controls the electrically controlled valve; the sensor is a sensor for generating a signal that enables the control circuit to control the opening of the electrically controlled valve, and is called a valve 4 opening sensor.

[0311] When the active magnet mechanism 1 reaches the specified position, the valve 4 opening sensor is triggered to output a signal, and the control circuit opens the electric control valve after receiving the signal. The valve 4 opening sensor is arranged behind the gas outlet 6 and is located at a distance from the gas outlet 6 that is not more than one tenth of the length of the circulation pipeline 3.

[0312] Before the active magnetic mechanism 1 reaches the air outlet 6, a sensor signal is generated, but the electric control valve is not opened too early to avoid wasting air flow energy. At the same time, before reaching the air outlet 6, a sensing signal for opening the valve 4 is sent, which allows the system to prepare in advance and effectively avoids collision caused by opening the valve 4 too late.

[0313] This design is suitable for the case where the active magnet mechanism 1 runs at a relatively high speed in the circulation pipeline 3 .

[0314] When the active magnet mechanism 1 runs slowly in the circulation pipe 3, or an electrically controlled valve with higher reliability and opening speed is used, the valve 4 opening sensor can be arranged in front of the gas outlet 6. After passing by (passing through or crossing) the gas outlet 6, the valve 4 is opened.

[0315] Specifically, it may be arranged at a position between the gas outlet 6 and the electric control valve.

[0316] After the active magnetic mechanism 1 passes through the sensing area of ​​the valve 4 opening sensor, the control circuit automatically delays to allow the active magnetic mechanism 1 to pass through the time period of the electric control valve, and then automatically closes the electric control valve.

[0317] The time for the control circuit to delay itself can be a time period set manually, or a time period set by parameters such as the running speed of the active magnet mechanism 1 and the airflow speed.

[0318] Alternatively, another sensor may be provided, which is located at the air inlet 5 side of the valve 4 and is a sensor for generating a signal for causing the control circuit to control the electric-controlled valve to close, and is called a valve closing sensor.

[0319] The valve closing sensor is arranged in front of the air inlet 5 and is located at a position not more than one tenth of the length of the circulation pipe 3 from the air inlet 5 .

[0320] After the active magnet mechanism 1 passes the air inlet 5, the electric control valve is closed, but closing the electric control valve too late is avoided to avoid wasting airflow energy.

[0321] When the active magnet mechanism 1 runs at a relatively high speed in the circulation pipeline 3 , the valve closing sensor may be arranged behind the air inlet 5 .

[0322] Specifically, it may be arranged at a position between the air inlet 5 and the electric control valve.

[0323] The active magnet mechanism 1 is allowed to pass by the position of the air inlet 5 by itself under the action of greater inertia. In this process, because the valve 4 is closed earlier, the waste of airflow energy can be avoided.

[0324] The valve 4 opening sensor and the valve closing sensor may be a magnetic field sensing sensor or an optical sensing sensor.

[0325] The use of these two sensors can avoid frequent movement and wear of mechanical parts, and has the advantages of high stability, easy installation, and avoiding direct contact with the active magnet mechanism 1.

[0326] The magnetic field sensing sensor may be a Hall sensor or a reed switch. The optical sensing sensor may be a through-beam optical sensor or a reflective optical sensor.

[0327] The electronically controlled valve in the electronically controlled valve system is a valve 4 controlled by an electrical signal. It can be controlled by an electrical signal of a control circuit. The specific driving mode is not limited, and it can be electric, pneumatic or other power.

[0328] The electric control valve can be a pneumatic valve 4 controlled by an electric signal. The pneumatic valve 4 has the characteristics of large instantaneous output power and fast response speed. Under the action of high-pressure airflow, the technical solution of this patent requires a large force to open the valve 4 for a structure with good airtightness. The faster response speed can reduce the energy damage of the high-pressure airflow. Therefore, the pneumatic valve 4 has the advantage of improving the energy conversion rate under the above working conditions.

[0329] The electric control valve may be a valve driven by an electromagnet 4. The electromagnet has the characteristics of instantaneous output of large power and fast response speed.

[0330] The technical solution of this patent requires relatively large force to open the valve 4 under the action of relatively high pressure airflow for a structure with relatively good airtightness. The faster response speed can reduce the energy damage of the high pressure airflow. Therefore, the valve 4 driven by the electromagnet has the advantage of improving the energy conversion rate under the above working conditions, and the structure is simpler and the cost is lower.

[0331] The electrically controlled valve may also be a valve 4 driven by an electric motor (electric motor), which is suitable for a relatively general working environment.

[0332] Specific implementation of the loop pipeline (loop pipeline hierarchical structure):

[0333] The circulation pipe 3 is preferably made of an airtight, hard material pipe.

[0334] The pipe wall of the circulation pipe 3 can be made of a single material structure or a combined material structure selected from metal, glass, ceramic, cement, sintered brick, glass fiber, plastic and the like.

[0335] The pipe wall is preferably made of glass. The glass pipe wall has the advantages of easy installation of optical sensing sensors, strong impact resistance, easy observation of internal operating conditions, easy fault detection, and corrosion resistance. It can be used in corrosive gas environments.

[0336] The pipeline wall is preferably made of Teflon material, which has the advantages of being easy to shape, easy to set up complex structures, low production cost, strong impact resistance, strong corrosion resistance, etc.

[0337] More preferably, a metal pipe wall is used to heat the gas flowing inside under the action of a changing magnetic field.

[0338] Particularly preferably, the pipe wall is made of at least one of stainless steel and aluminum alloy that is not attracted to the permanent magnet.

[0339] In the system, the active magnet mechanism 1 and the driven magnet mechanism 2 are linked by magnetic force. The magnetic lines of force between the active magnet mechanism 1 and the driven magnet mechanism 2 will pass through the metal pipe wall. During the movement, the magnetic field of the metal pipe wall will change, thereby generating electric current (turbulence or eddy current in the metal), and then generating heat, thereby heating the fluid in the channel of the circulation pipe 3 (allowed to contain gas, liquid, and even solid).

[0340] The high-pressure gas pushes the active magnet mechanism 1 to move in the circulation pipe 3, which is a process of gas expansion. The gas will cool down during the expansion process. The above-mentioned metal pipe wall used for heating can prevent the circulation pipe 3 from being overcooled, causing part of the gas to liquefy or even solidify, thereby reducing the kinetic energy output.

[0341] In addition, the metal pipe wall used for heating can also heat the fluid in the channel, increase the expansion force, and thus improve the kinetic energy output efficiency.

[0342] In the above design, no additional heat source is introduced, and no power is supplied by the generator 8, so it has the characteristics of simple structure, no intermediate energy damage, and high heating efficiency.

[0343] The circulation pipeline 3 is provided with a heat dissipation device. The heat dissipation device can be a heat sink, a heat pipe, or other heat dissipation devices. The temperature of the expanded gas is increased by heat exchange with the outside.

[0344] Preferably, the circulation pipe 3 is made of a metal pipe wall, and a heat sink is connected to the metal pipe wall. It has the characteristics of simple structure and high heat exchange efficiency. It can also be matched with an external airflow exchange system to promote external airflow to pass through the heat dissipation device to promote heat exchange.

[0345] The pipe wall of the circulation pipe 3 can be a pipe wall of a composite structure, and the pipe wall includes a wall body and an airtight, smooth, hard attachment layer attached to the inner wall of the wall body.

[0346] When the volume of the circulation pipeline 3 is relatively large, using a material with high air tightness, high smoothness and high hardness throughout the entire pipeline will incur greater costs.

[0347] In the above design, an attachment layer structure is adopted, which allows the wall to use a low-cost material to play a supporting and protective role, while the thinner attachment layer can use a high-cost material with high air tightness, high smoothness and high hardness. This ensures that the active magnet mechanism 1 operates in a high-airtight environment with low friction and greatly reduces the production cost.

[0348] The adhesion layer can be made of a pipe wall made of stainless steel, aluminum alloy, glass, aluminum oxide (Al2O3), or other materials with high air tightness, high smoothness, and high hardness.

[0349] The pipe wall of the large circulation pipe 3 is preferably a pipe wall of a composite structure.

[0350] Preferably, the pipeline wall includes a wall body, and the wall body is made of at least one material selected from glass fiber, plastic, ceramic, cement, and sintered brick; a silicon dioxide material layer is attached to the wall body.

[0351] Other chemical components can be added to silica materials to improve performance. The silica material layer can be an enamel layer or a glass layer.

[0352] Further preferably, the pipeline wall comprises a wall body, the wall body comprises a matrix composed of at least one of ceramic, cement and sintered brick, a plastic layer is laid on the inner side of the matrix, and a glass layer is attached to the inner side of the plastic layer.

[0353] The substrate is easy to shape as a whole to provide structural support and shaping that is convenient for on-site construction. The plastic layer provides an aging-resistant and impact-resistant airtight layer, and the glass layer provides an impact-resistant and low-friction contact surface.

[0354] The substrate can provide high-strength structural support at low cost and low processing difficulty. The plastic layer is attached to the substrate, which is easy to shape. Because the plastic layer plays a buffering and airtight role, the glass layer can be allowed to no longer have airtightness. In the manufacturing process, glass sheets can be relatively simply spliced ​​to form the glass layer. Under the premise of ensuring performance, the production difficulty and production cost are greatly reduced.

[0355] The plastic layer is preferably a Teflon layer, and the glass layer is preferably a glass layer spliced ​​by tempered glass sheets.

[0356] The pipe wall using the Teflon layer has the advantages of being easy to shape, easy to set up complex structures, low production cost, strong impact resistance, strong corrosion resistance, etc. Moreover, the glass layer is a glass layer spliced ​​by tempered glass sheets, which is easier to fit on the complex structure of the Teflon layer.

[0357] The above design not only solves the problem of large-scale power generation equipment being difficult to construct on site, but also reduces costs and ensures system performance.

[0358] The circulation pipeline 3 may adopt a pipeline wall of an integral structure or a pipeline wall of a combined structure.

[0359] The circulation pipeline 3 includes two parts, one part is a lower pipe body located at the bottom, and the other part is an upper pipe body located at the top; the upper pipe body is buckled downward on the top of the lower pipe body, surrounding and constituting a pipe cavity in the circulation pipeline 3.

[0360] The split combined structure has the advantages of low manufacturing cost, easy installation, easy debugging and easy maintenance when manufacturing large-scale power generation systems.

[0361] During production, the pipe wall of the lower pipe body or the upper pipe body may be produced first, and then the material for forming the adhesion layer is coated on the pipe wall, and then the adhesion layer forming process is performed.

[0362] For example, a glaze layer, a glass layer, or other layer-forming material is applied and then sintered to form a hard, adhered layer.

[0363] In this process, the use of a separate structure of the lower tube body and the upper tube body greatly improves the convenience for the coating and sintering work.

[0364] In actual production, the circulation pipe 3 can naturally be disassembled into two parts, left and right. However, this patent only adopts the method of disassembling the upper and lower parts. This method can effectively ensure the smoothness and firmness of the bottom layer, thereby improving the operating performance and the power generation efficiency.

[0365] The circulation pipe 3 is provided with a closed induction coil for heating. The induction coil may be arranged outside or inside the pipe wall of the circulation pipe 3 , or may be buried inside the pipe wall of the circulation pipe 3 .

[0366] The induction coil may be wrapped around the channel (hollow part) of the circulation pipe 3 , or the conductor coil may be formed into a closed curved surface and then attached to the circulation pipe 3 .

[0367] Although in production, the number of coil turns in different sections can be set to achieve control of the force and speed of the active magnet mechanism 1, this design is more suitable for stable working conditions.

[0368] The induction coil may be wound into a long tube shape, and the long tube-shaped induction coil is wrapped around the channel (hollow part) of the circulation pipe 3 .

[0369] The long tubular induction coil can be integrally wrapped from the front to the back of the channel, or at least two induction coils arranged front and back can be wrapped outside the channel (hollow part) of the circulation pipeline 3, so as to generate current separately and reduce maintenance costs.

[0370] Alternatively, the induction coil may be wound into a sheet shape, and the sheet-shaped induction coil is attached to the outside of the channel (hollow part) of the circulation pipe 3. Existing wireless charging induction coils often use sheet-shaped induction coils.

[0371] The sheet-like induction coils can be attached to the outside of the channel (hollow part) of the circulation pipe 3, with at least two induction coils arranged front and back. This is to facilitate the generation of currents separately and to reduce maintenance costs. Outside the channel (hollow part) of the circulation pipe 3, a large number of sheet-like induction coils can be attached up, down, left, and right. They can be connected and combined into an array structure to adapt to the magnetic field environment.

[0372] Specific implementation of the circulation pipeline 2 (pipeline shape and layout structure of the circulation pipeline):

[0373] The circulation pipe 3 can be a ring-shaped pipe.

[0374] The ring shape of the circulation pipeline 3 is not limited to a standard circular ring structure. In addition to the circular ring structure, it can also be an elliptical ring structure, or a ring formed by a combination of some straight line structures and circular arc structures.

[0375] The circulation pipe 3 allows access to the valve 4 structure through a connecting section outside the circulation pipe 3. The annular pipe may not be closed by itself, but it can be closed through other auxiliary components, so that the active magnet mechanism 1 can move in a circulation manner.

[0376] Reference Figure 3 , further, it comprises at least two layers of circulation pipes 3 arranged in parallel; each layer of circulation pipes 3 is respectively provided with an air inlet 5 and an air outlet 6, and a valve is provided between the air inlet 5 and the air outlet 6. Active magnet mechanisms 1 are respectively provided in at least two layers of circulation pipes 3.

[0377] The power output drive device is connected with at least two driven magnet mechanisms 2; the at least two driven magnet mechanisms 2 and at least two active magnet mechanisms 1 are linked by magnetic force. At least two circulation pipes 3 provide power for the power output drive device.

[0378] At least two driven magnet mechanisms 2 are connected to the same rotating shaft and then connected to the rotor of the generator 8 through the rotating shaft to achieve common driving.

[0379] At least two circulation pipes 3 are provided; at least two circulation pipes 3 are matched with at least two driven magnet mechanisms 2, and at least two driven magnet mechanisms 2 jointly drive the rotor of the generator.

[0380] At least two driven magnet mechanisms 2 provide power for the power output drive device, driving the generator to achieve common drive.

[0381] It can be that at least two driven magnet mechanisms 2 are arranged in parallel, and after being connected to the same rotating shaft, they are linked to the rotor of the generator through the rotating shaft to achieve common driving.

[0382] At least one driven magnet mechanism 2 is connected to the rotating shaft through a one-way pushing mechanical mechanism.

[0383] The one-way pushing mechanical mechanism may be a ratchet mechanism, an overrunning clutch, or other one-way pushing mechanical mechanisms.

[0384] Thus, when the driven magnet mechanism 2 rotates at a high speed, it can push the rotating shaft to rotate and output energy. When the driven magnet mechanism 2 rotates at a slow speed, it is prevented from pushing the driven magnet mechanism 2 to rotate. It is prevented that the rotating shaft outputs energy in the reverse direction to push the driven magnet mechanism 2, thereby avoiding energy waste.

[0385] In the operation of the system driven by at least two layers of the circulation pipes 3, because a one-way driving mechanical mechanism is used, the relatively slow-rotating driven magnet mechanism 2 encounters less resistance during rotation, so it is easy to increase the rotation speed; the other relatively fast-rotating driven magnet mechanism 2 encounters greater resistance during rotation, so it is easy to reduce the rotation speed. Then, the system driven by the circulation pipes 3 of each layer automatically coordinates the output energy, providing a technical basis for the system's stable operation and automatic balance of energy output.

[0386] At least two driven magnet mechanisms 2 are respectively connected to the rotating shaft, and the rotating shaft is divided into at least two sections. Two adjacent sections of the rotating shaft are connected by a coupling.

[0387] Therefore, the rotating shaft may not be a straight structure as a whole, and the rotating shaft may be curved, so that the circulation pipes 3 of each layer do not need to strictly adopt a stacked structure corresponding to each other, which is conducive to optimizing the spatial layout.

[0388] It can also be:

[0389] At least two driven magnet mechanisms 2 matched with the circulation pipes 3 of each layer are arranged so that the difference in rotation angle during operation is greater than 10 degrees.

[0390] When pushing the same shaft, torque can be generated from different angles, reducing the oblique pressure on the transmission parts.

[0391] At least two driven magnet mechanisms 2 matched with each layer of circulation pipes 3 are arranged to be evenly arranged around the rotating shaft during operation, and are connected to the same rotating shaft and then to the generator 8 to achieve common driving.

[0392] When pushing the same shaft, the torque is generated evenly from different angles because of the uniform arrangement, thus avoiding oblique pressure on the transmission parts.

[0393] The air inlets 5 of at least two circulation pipelines 3 are connected to the air source through interconnected pipelines, so that the air pressure in the at least two circulation pipelines 3 can be automatically adjusted in linkage.

[0394] The active magnet mechanism 1 in a circulation pipeline 3 rotates slowly. When the air pressure increases, the air flow will automatically increase the air supply to the gas circulation pipeline 3, thereby realizing automatic linkage regulation.

[0395] The invention also comprises an air intake air flow control system, which comprises a controlled air valve arranged between the air intake port 5 and the air source. The air intake amount entering the air intake port 5 is controlled by the controlled air valve.

[0396] The intake air flow control system comprises a control circuit, and the control circuit is connected with a sensor for detecting the operating status of the active magnet mechanism 1.

[0397] The intake air amount is controlled based on information including the operating status of the active magnet mechanism 1 so that the active magnet mechanism 1 can stably operate in an appropriate state.

[0398] The intake air flow control system includes at least two controlled air valves, which are respectively arranged between the air inlet 5 of at least two circulation pipes 3 and the air source. The intake air flow control system allows the active magnet mechanisms 1 in at least two circulation pipes 3 to operate synchronously by controlling the at least two controlled air valves, so as to output balanced power.

[0399] The circulation pipe 3 may be an annular pipe, and the outer side of the inner wall of the pipe (the side away from the center of the circle) may be a smooth structure;

[0400] The moving part of the valve is arranged on the inner side of the inner wall of the pipe (the side close to the center of the circle).

[0401] When the active magnet mechanism rotates in the circulation pipe 3, due to the centrifugal force, pressure is generated on the outer side of the inner wall of the pipe.

[0402] The outer side of the inner wall of the pipe (the side away from the center of the circle) adopts a smooth structure, which can reduce vibration during operation, make the operation smooth and extend the service life.

[0403] For example, when the valve is a flap valve, the rotating shaft can be arranged on a side of the circulation pipe 3 close to the center of the ring.

[0404] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ring power generation system, characterized in that: It comprises a magnet mechanism and a circulation pipe allowing the magnet mechanism to circulate, and the magnet mechanism is called an active magnet mechanism; The active magnet mechanism includes at least one magnetic component selected from the group consisting of a permanent magnet, a soft magnet, and an electromagnet; The circulation pipeline is provided with an air inlet and an air outlet; A valve is provided between the air inlet and the air outlet; When the valve is closed, it blocks the airflow from the air inlet to the air outlet, and is a valve for controlling the flow of gas; The shape of the opening of the valve in the on state is a shape that allows the active magnet mechanism to pass through; A power output drive device for outputting power to the outside is also provided; The power output drive device is provided with a magnet mechanism linked to the active magnet mechanism by magnetic force, which is called a driven magnet mechanism; The power take-off drive is connected to the rotor of the generator.

2. The ring power generation system according to claim 1, characterized in that: At least one rolling component of a ball or a roller is mounted on the driven magnet mechanism, and a track for the rolling component to roll is provided outside the circulation pipe; The track outside the circulation pipe utilizes the outer wall of the circulation pipe as the track.

3. The ring power generation system according to claim 1, characterized in that: The rotation radius of the driven magnet mechanism on the rotating mechanism is greater than the radius of the rotating shaft of the rotor; The power output drive device for driving the rotor to rotate adopts a speed change system to increase the speed change ratio of the generator rotation speed; The driven magnet mechanism that is magnetically linked with the active magnet mechanism completes the magnetic linkage through mutual attraction.

4. The ring power generation system according to claim 1, characterized in that: The active magnet mechanism is provided with at least one rolling component, and the rolling component abuts against the inner wall of the circulation pipe; The active magnet mechanism is provided with at least three rolling components, and the three rolling components are arranged around the active magnet mechanism.

5. The ring power generation system according to claim 1, characterized in that: The active magnet mechanism is provided with at least one rolling component, and the rolling component abuts against the inner wall of the circulation pipe; When the rolling component is a roller, the roller has an outer edge with an outwardly protruding arc surface structure; the arc surface structure of the outer edge is in arc contact with the inner wall of the circulation pipe against which it is pressed; At least two rollers arranged front and back are provided on one side of the active magnet mechanism away from the center of the inner wall of the circulation pipe to bear the centrifugal force caused during the rotation process; The width of the outer edge of the roller is greater than one quarter of the radius of the roller; the radius of the roller is greater than one fifth of the radius of the inner wall of the circulation pipe.

6. The ring power generation system according to claim 1, characterized in that: The active magnet mechanism adopts a strip-shaped structure whose curvature fits the inner wall of the circulation pipe; An active magnet mechanism, on which is disposed at least one elastic ring having an elastic force capable of expanding outwards; The active magnet mechanism is provided with a groove, the elastic ring is embedded in the groove, and at least part of the outer edge protrudes from the groove.

7. The ring power generation system according to claim 1, characterized in that: A lubricating oil supply system is also provided, the lubricating oil supply system includes an oil storage device, the oil storage device is connected to an oil supply pipeline, and the oil supply pipeline is connected to an oiling component for applying lubricating oil; The oil-coating component is connected to the channel of the circulation pipeline; The oiling component is arranged between the air outlet and the valve, and is arranged above the air outlet and the valve.

8. The ring power generation system according to claim 1, characterized in that: The power linkage mechanism is connected to the driven magnet mechanism via a retractable component that is retractable in the direction of the rotation radius; A movable component having an axial movable range of the circulating pipeline is also provided between the power linkage mechanism and the driven magnet mechanism.

9. The ring power generation system according to claim 1, characterized in that: The valve adopts a one-way valve which is pushed open by an active magnet mechanism; A section of pipe is provided between the gas outlet and the one-way valve; The section of pipeline has an airtight structure formed with the active magnet mechanism passing through; The active magnetic mechanism passes through the air outlet and enters the section of the pipeline; The section of pipeline, the one-way valve and the active magnetic mechanism form an airtight cavity.

10. The ring power generation system according to claim 1, characterized in that: An electric auxiliary power system is also provided, and the electric auxiliary power system is provided with an electric mechanism and a control mechanism for controlling the electric mechanism; The electric mechanism is an electric mechanism that drives the driven magnet mechanism to rotate; The control mechanism is provided with a sensor device for monitoring the air intake condition of the air intake port.

11. The ring power generation system according to any one of claims 1 to 10, characterized in that: The power linkage mechanism is connected to the driven magnet mechanism via a retractable component that is retractable in the direction of the rotation radius; A movable component having an axial movable range of the circulating pipe is also provided between the power linkage mechanism and the driven magnet mechanism; At least one rolling component of a ball or a roller is mounted on the driven magnet mechanism, and a track for the rolling component to roll is provided outside the circulation pipe; The permanent magnet of the driven magnet mechanism has a curved surface structure that fits the outer wall of the circulation pipe. The driven magnet mechanism does not adopt a structure that completely surrounds the circulation pipe, and the structure of the driven magnet mechanism is set to avoid the air inlet.

Images