WO2018177330A1 - Rotor engine and working method therefor, automobile and automotive vehicle - Google Patents

Abstract

A rotor engine, comprising a stator (100) and a rotor (200). The stator (100) is provided with a combustion chamber (104), and the rotor (200) is provided with a piston chamber (204). The rotor engine also comprises a sliding component (300) provided between the stator (100) and the rotor (200). Disclosed is a working method for the rotor engine. Also disclosed are an automobile and an automotive vehicle, comprising a valve system, a transmission system, and the rotor engine, wherein the valve system is communicated with an air inlet, and the transmission system is connected to a power output shaft (202). The rotor engine alleviates the technical problem in the prior art of uneven torque output of the engine, so that the automobile and the automotive vehicle mounted with the rotor engine have stable operation and even dynamic torque output.

Description

Rotor engine and its working method, automobile and motor vehicle

Cross-reference to related applications

The present application claims priority to Chinese Patent Application Serial No. JP-A-------------

Technical field

The present application relates to the technical field of engines, and in particular to a rotor engine and a method of operating the same, an automobile and a motor vehicle.

Background technique

An engine is a power machine that converts other forms of energy into mechanical energy, including, for example, an internal combustion engine. An internal combustion engine is a typical engine that is a heat engine that directly converts the heat generated by the fuel into the interior of the machine and converts the heat released therefrom into power.

Among common internal combustion engines, piston internal combustion engines are the most common. The basic principle of the piston type internal combustion engine is: firstly, the fuel and the air are mixed to form a combustible gas, and the combustible gas enters from the intake port of the piston type internal combustion engine, and is exploded in the cylinder of the piston type internal combustion engine, and the released heat can generate high temperature and high pressure in the cylinder. Gas. The gas expansion described above pushes the piston to work, and then outputs the mechanical work through a crank-link mechanism or other mechanism to finally drive the driven mechanical work connected to the piston-type internal combustion engine.

In a piston type internal combustion engine, the reciprocating motion of the piston is achieved by a crank-and-rod mechanism. In the practice, the designer finds the following problems in the prior art: due to the reciprocating motion of the piston, the piston generates a reciprocating inertial force and a moment of inertia, and the inertial force and the moment of inertia are hard to achieve complete balance, resulting in large running noise; The inertia force and the moment of inertia are positively correlated with the speed. When the speed is increased, the engine will not run smoothly. Further, in a piston type internal combustion engine, inertial rotation is achieved by a flywheel. Three strokes in four strokes use the flywheel, which will result in uneven torque output of the engine. Even if the common piston type internal combustion engine uses multiple cylinders and the cylinder arrangement is skillfully designed, the above problem of uneven torque output cannot be eliminated. , resulting in poor power conversion. Therefore, how to provide an engine with small vibration, low noise, and uniform torque output is a technical problem to be solved by those skilled in the art.

Based on this, the present application provides a rotor engine to solve the above technical problems.

Summary of the invention

The purpose of the present application includes providing a rotor engine to alleviate the technical problem of torque output non-uniformity present in prior art engines.

It is also an object of the present application to provide a method of operating a rotary engine that is capable of expressing the process of the above described rotary engine, highlighting the beneficial features of the above described rotary engine.

It is also an object of the present application to provide an automobile including the above-described rotor engine having the advantages of the above-described rotor engine.

It is also an object of the present application to provide a motor vehicle including the above described rotor engine having the advantages of the above described rotor engine.

To achieve at least one of the above objectives, the present application provides the following technical solutions:

A rotor engine comprising: a stator and a rotor; the stator and the rotor are both cylindrical bodies, the rotor is inserted into the stator, and the rotor is rotatably connected with the stator;

The stator cavity is arranged in the stator, the center of the stator cavity is provided with a rotating shaft seat, the rotating shaft seat is fixedly connected to the inner bottom surface of the stator cavity, and the rotating shaft seat is provided with a power output shaft hole; the rotor is correspondingly provided with a rotating shaft hole, and the rotating shaft seat is inserted in the Inside the shaft hole;

The stator cavity further includes an annular boss, the outer circle of the annular boss is fixed on the inner side wall of the stator cavity, and one end surface of the annular boss is fixed on the bottom surface of the stator cavity, and the annular boss is disposed on the outer side of the rotating shaft seat; the annular boss The mesa is parallel to the cross section of the stator, and a circular groove is disposed between the rotating shaft seat and the annular boss;

a gas input slot is arranged on the annular boss, the width of the combustible gas input slot is smaller than the width of the annular boss, and a combustible gas inlet is arranged in the combustible gas input slot;

The stator cavity further includes a combustion chamber, the combustion chamber is disposed on the annular boss, and the combustion chamber is a groove communicating with the circular groove;

The stator cavity further includes a pressure-resistant card, the pressure-resistant card is fixed in the circular groove, and the pressure-damping card is a block body, and the three sides of the block corresponding to the circular groove are respectively corresponding to the corresponding circular groove The bottom surface, the outer side wall of the shaft seat and the inner side wall of the annular boss are fixed, the pressure-resistant card is rotatably connected with the rotor; the pressure-resistant card is located between the combustion chamber and the exhaust port; and the exhaust port is opened in the circular groove At the bottom of the tank, the exhaust port is arranged away from the combustion chamber;

The height of the annular boss is lower than the height of the cavity wall of the stator cavity, and a first guiding groove is disposed inside the cavity wall of the stator cavity above the annular boss, the first guiding groove is a regular arc and a undulating band a closed annular groove is formed, and the undulating wave of the first guiding groove is at a maximum position above the pressure-resistant card;

The outer side wall of the rotor is rotatably connected to the inner wall of the stator cavity above the annular boss, and the bottom surface of the rotor is rotatably connected with the annular boss;

The bottom surface of the rotor is provided with a sliding slot, the sliding slot is in parallel communication with the circular groove, the sliding slot is a strip groove, the longitudinal direction is parallel to the axial direction of the rotor, and the outer side of the sliding slot is provided with a piston chamber. a sliding rod groove is further disposed on the rotor, the sliding rod groove extends through the sliding slot and the piston chamber, and the outer side of the sliding rod groove penetrates the outer side wall of the rotor;

The sliding assembly moves between the stator and the rotor; the sliding assembly comprises a slider, a piston and a sliding rod, the sliding block and the piston are all a piece body, and the sliding block and the piston are vertically and spaced apart, and are all fixed on the sliding rod; the sliding block is The slider slot is slidably connected, the piston is slidably connected in the piston chamber, and the sliding rod is slidably connected in the sliding rod slot. One end of the sliding rod is inserted into the first guiding slot and the first guiding slot is slid, and the sliding rod is driven in the sliding rod slot. slide;

The rotor further includes a ventilation passage extending from the bottom of the sliding rod groove to the bottom surface of the corresponding circular annular groove of the rotor;

An open end of the stator is provided with an end cover, and an inner side of the end cover is rotatably connected to another bottom surface of the rotor;

A power output shaft is disposed on the rotor, the power output shaft is located at the center of the shaft hole, and the power output shaft is inserted into the power output shaft hole.

Further, in the embodiment of the present application, the plurality of slider slots are disposed in plurality; the plurality of slider slots are disposed around the annular array of the rotating shaft holes;

Each slider slot is correspondingly provided with a piston chamber and a sliding rod slot; each sliding rod slot, the sliding slot and the piston chamber are correspondingly provided with a sliding assembly.

Further, in the embodiment of the present application, the slider slot, the slider slot and the piston chamber are all six, and each of the slider slot, the slider slot and the piston chamber are correspondingly provided with a sliding component.

Further, in the embodiment of the present application, a second guiding groove is disposed at a position opposite to the first guiding groove at an outer wall of the rotating shaft seat, and the second guiding groove and the first guiding groove have the same fluctuation range, and the sliding component is slippery The other end of the rod extends into the second guiding groove, and the sliding rod extends to the second guiding groove.

Further, in the embodiment of the present application, the rotor engine further includes a bracket fixed to the end surface of the rotor corresponding to the circular groove, the bracket is rotatably connected with the pressure-resistant card; the bracket is a curved tile-shaped bracket Inserted in a circular groove.

Further, in an embodiment of the present application, the bracket is parallel to the annular groove for supporting the slider, and correspondingly the slider slot extends through the bracket.

Further, in the embodiment of the present application, the air inlet is opened at a bottom surface of the slot of the combustible gas input slot.

Further, in the embodiment of the present application, the rotor engine further includes a water injection port, the water injection port is disposed near the combustion chamber, and the water injection port is in communication with the annular groove.

Further, in the embodiment of the present application, the rotary engine further includes a pressure reducing device located in the annular groove, the pressure reducing device is in communication with the circular groove, and the pressure reducing device is provided with the control air intake amount Switch.

Further, in the embodiment of the present application, the exhaust port and the combustible gas input slot are located on the same radial line of the stator.

Further, in an embodiment of the present application, an ignition system is disposed in the combustion chamber.

A method of operating a rotary engine as described above, comprising:

The starting torque rotates the rotor, and the piston chamber on the rotor rotates accordingly. The sliding rod is guided by the curvature of the first guiding groove to drive the piston to move away from the stator. The combustible gas enters through the air inlet and is filled with the combustible gas input slot first. When the piston chamber is turned into abutment with the combustible gas input tank, the suction of the combustible gas is started; at the same time, the piston of the piston chamber is located near the outer position of the piston chamber, and the piston chamber vacates the space capable of sucking in the combustible gas for sucking in the combustible gas to complete the suction. Gas process

The piston chamber continues to rotate, and after the piston chamber rotates through the combustible gas input slot, the bottom end of the slider has a tendency to abut against the pressure-resistant card, and the piston chamber is blocked by the annular boss; as the rotor continues to rotate, the slider slides The slider will rotate through the barrier card; when the slider crosses the barrier card, the slider is driven by the slider and guided by the channel, the slider extends into the circular groove; The block protrudes into the circular groove, and the piston coupled with the slider compresses the combustible gas in the suction piston chamber; as the piston chamber continues to rotate, the piston chamber where the compressed combustible gas is located is directly above the combustion chamber Combustible gas explosion;

The flammable gas after the explosion explodes rapidly and generates a blasting force. When the blasting force is greater than the initial force of the rotor, the blasting force pushes the slider that is rotatably connected with the circular groove, and then pushes the rotor to realize the rotation of the rotor. .

Further, in the embodiment of the present application, when the sliding rod is guided by the curvature of the first guiding groove to drive the piston to move away from the stator, the piston sucks the combustible gas from the combustible gas input slot into the piston chamber. When the rod driving piston is located near the outer position of the piston chamber, the slider has protruded to the maximum extent of the sliding slot and is in rotational connection with the circular groove;

Further, in the embodiment of the present application, the combustible combustible gas pushes the slider to rotate inside the circular groove, and at the same time, the exhaust gas formed in the circular groove after the combustible gas is ignited is performed by the subsequent work. The slider pushes the exhaust gas out of the exhaust port.

Further, in the embodiment of the present application, a first guiding groove for defining a slide bar and a trajectory of the slider and the piston is disposed inside the stator; the corresponding guide rail is a circumferential space curved groove, and is disposed on the inner side wall of the stator And control the movement of the slider and the piston piece by controlling the curvature of each part of the space curve.

Further, in the embodiment of the present application, when the fuel of the rotary engine is diesel, the compression can ignite; when the fuel of the rotary engine is gasoline, the ignition system is provided in the combustion chamber, and the ignition is operated by the ignition system, and the ignition is compressed. Combustible gas; an ignition system mounting hole is provided next to the combustion chamber for mounting and fixing the ignition system.

An automobile includes a gas distribution system, a transmission system, and the above-described rotor engine. The gas distribution system is connected to the intake port, and the transmission system and the power output shaft are connected.

A motor vehicle includes a gas distribution system, a transmission system, and the above-described rotor engine. The gas distribution system is connected to the intake port, and the transmission system is coupled to the power output shaft.

The rotor engine of the present application includes a stator and a rotor, the stator is fixed relative to the frame (e.g., the frame), the rotor rotates around the stator, and the power is output by the rotor. The stator cavity of the stator is mainly used to set the combustion chamber and other auxiliary structures, and the piston chamber is disposed in the rotor. Between the stator and the rotor, the structure mainly functioning as a transmission is a sliding assembly, which comprises a piston and a slider. The piston and the slider are arranged side by side on the sliding rod and are driven by the sliding rod. That is, one end of the slide bar slides in the first guide groove on the stator, and at the same time, the slide bar slides in the slide groove on the rotor. The piston and the slider are both fixed on the sliding rod. Under the driving of the sliding rod, the sliding rod slides in the sliding slot, and the piston slides in the piston chamber.

The piston cooperates with the piston chamber to absorb flammable gas and compress combustible gas. The slider is the core part of the work, the slider and the slider slot are slidingly matched, and a slider slot is arranged in the rotor, the slider slides in the slider slot, the slider can fully extend into the slider slot, or can partially extend Slide out the slot.

Since the stator is rotatably coupled to the rotor, all of the grooves of the corresponding rotor on the stator are channels.

The working in the stator cooperates with the slider, which also includes a pressure-resistant card. The pressure-resistant card blocks the circular groove which can be connected to the whole circumference. The combustion chamber and the exhaust port are arranged, and the stator and the pressure-resistant card are connected to the rotor. The air pressure is sealed, and the air pressure generated by the explosion can only be discharged from the exhaust gas discharge port through the circular groove, and the circular groove on the stator becomes a one-way air flow passage. The annular boss is used to block the piston chamber, and the annular boss has a combustible gas input slot and an air inlet. The combustible gas enters from the air inlet, and after the combustible gas enters, it is filled with the combustible gas input slot. The combustible gas input tank can be docked with the piston chamber in the rotation of the rotor, and the piston chamber sucks in the combustible gas when docked.

In the rotor engine of the present application, a complete work process is suction, compression, blasting work and exhaust. Firstly, there is a starting torque to rotate the rotor, and the piston chamber on the rotor rotates accordingly. The combustible gas enters through the air inlet, is first filled with the combustible gas input slot, and the piston chamber is turned into a combustible gas when it is docked with the combustible gas input slot. At this time, the piston of the piston chamber is located outside the piston chamber, and the piston chamber vacates the space capable of sucking in the combustible gas for inhaling the combustible gas to complete the inhalation process. Since the sliding assembly includes a piston, a slider and a slide bar, when the link driving piston is located outside the piston chamber, the slider has protruded to the maximum extent of the slider groove and is in rotational connection with the annular groove.

The piston chamber continues to rotate, and after the piston chamber rotates through the combustible gas input slot, the piston chamber is blocked by the annular boss, and the bottom end of the slider is intended to abut against the pressure-resistant card. As the rotor continues to rotate, the slider is driven by the guide groove to drive the slider to sneak into the slot of the slider and smoothly rotate the resistance card. When the slider passes over the resistive card, the slider is driven by the slider to extend into the annular groove. As the slider projects into the annular groove, the piston that moves with the slider at this time compresses the combustible gas that has just been drawn into the piston chamber. As the piston chamber continues to rotate, the piston chamber in which the compressed combustible gas is located is turned directly above the combustion chamber. If the rotor engine is fuelled by diesel, the compression can ignite. If the rotor engine is fuelled with gasoline, an ignition system is provided in the combustion chamber, at which point the ignition system operates to ignite the compressed combustible gas.

The combustible gas after explosion will expand rapidly, resulting in a large explosive force. The above-mentioned explosive force is greater than the initial force of the rotor, and the explosive force pushes the sliding connection with the circular groove in the one-way air flow passage. The block and the slider push the rotor to achieve the rotation of the rotor. The above-mentioned blasting combustible gas pushes the slider to rotate in the one-way air flow passage, and at the same time, the exhaust gas formed in the one-way air pressure passage after the flammable gas is ignited, the exhaust gas generated by the work done by the subsequent work of the slider is from the one-way The exhaust port is pushed out in the pneumatic flow path. In order to enable the slider to slide into the slot of the slider or into the annular groove in accordance with the determined timing during the above-mentioned work, and to enable the piston to slide into the interior of the piston chamber or to the outside of the piston chamber, A guide groove is defined inside the stator for specifying the trajectory of the slider and the piston. The guide groove is a circumferential space curve groove, and is disposed on the side wall of the stator near the end of the sliding rod. The circumferential space curve of the guide rail is: control slider The guide track of the work is parallel to the circular groove, and the control slider passes the guide track of the resistive card as an undulating track, and the above-mentioned motion of the slider and the piston piece is precisely controlled by controlling the curvature of each part of the space curve. .

The rotor engine and the working method thereof, the automobile and the motor vehicle provided by the embodiments of the present application have the beneficial effects that the rotor engine provided by the embodiment of the present application includes a stator and a rotor, wherein a combustion chamber is disposed in the stator, and a piston chamber is disposed on the rotor. And the sliding assembly is disposed between the stator and the rotor, which alleviates the technical problem of uneven torque output in the prior art engine. Therefore, the rotor engine provided by the embodiment of the present application is compared with the present There is no inertial force and inertia moment generated by the reciprocating motion of the piston, no inertial impact force, stable operation and uniform torque output; the automobile and the motor vehicle provided by the embodiments of the present application are in a normal operating state in which high temperature and high pressure are generated by the explosion. By spraying the appropriate amount of water through the water injection port in the high-temperature and high-pressure one-way air flow passage, the water is used as the carrier, and the sprayed water instantaneously vaporizes at high temperature, which increases the gas volume and the air pressure, and improves the gas. Doing work efficiency, reducing the mechanical temperature of the engine, optimizing the temperature-dependent environment of the machine Optimize for improvement. It should be noted that the automobile and the motor vehicle provided by the present application not only have the advantages of stable operation and uniform torque output, but also do not need to supply fuel when starting downhill, and do not need to start the explosion, and only need to start the pressure reducing device to control the air. The flow rate of the one-way air flow passage can be controlled to control the speed of the car.

DRAWINGS

In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the specific embodiments or the description of the prior art will be briefly described below, and obviously, the attached in the following description The drawings are some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Figure 1 is a schematic structural view of a stator;

Figure 2 is a partially cutaway schematic view of the stator;

Figure 3 is a schematic structural view of a rotor;

Figure 4 is a front view of the rotor;

Figure 5 is a schematic structural view of a sliding assembly;

Figure 6 is a schematic structural view of the assembly of the sliding assembly and the rotor;

Figure 7 is a schematic view showing the assembly of the sliding assembly, the stator and the rotor and partially broken away;

Figure 8 is a schematic view showing the position of the sliding assembly in the stator when the rotor engine is in operation;

Figure 9 is a schematic view showing the structure of the stent.

Icon: 100-stator; 200-rotor; 300-sliding assembly; 101-annular boss; 102-circular groove; 103-barrier card; 104-combustion chamber; 105-combustible input slot; Air port; 107-air inlet; 108-rotor seat; 109-first guide groove; 110-power output shaft hole; 111-ignition system mounting hole; 112-second guide groove; 201-shaft hole; 202-power Output shaft; 203 - slider slot; 204 - piston chamber; 205 - slider slot; 206 - bracket; 301 - slider; 302 - piston;

detailed description

The technical solutions of the present application are clearly and completely described in the following with reference to the accompanying drawings. It is obvious that the described embodiments are a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, in a specific orientation. Construction and operation are therefore not to be construed as limiting the application. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.

As shown in FIGS. 1-8, in the present embodiment, a rotor engine is provided. The rotor engine includes a stator 100 and a rotor 200. The stator 100 and the rotor 200 are both cylindrical bodies. The rotor 200 is inserted into the stator 100 and the rotor is inserted. 200 is rotatably connected to the stator 100;

The stator 100 is provided with a stator cavity. The center of the stator cavity is provided with a rotating shaft seat 108. The rotating shaft seat 108 is fixed to the inner bottom surface of the stator cavity. The rotating shaft seat 108 is provided with a power output shaft hole 110. The rotor 200 is provided with a rotating shaft hole. 201, the shaft seat 108 is inserted in the shaft hole 201;

The stator cavity further includes an annular boss 101 which is a boss having a circular cross section, the annular boss 101 is fixed to the inner side wall of the stator cavity, and the cross section of the annular boss 101 is parallel to the cross section of the stator 100, and is annular. One end surface of the boss 101 is fixed to the bottom surface of the stator cavity, the annular boss 101 is disposed outside the rotating shaft seat 108; an annular groove 102 is disposed between the rotating shaft seat 108 and the annular boss 101;

The annular boss 101 is provided with a combustible gas input slot 105, the width of the combustible gas input slot 105 is smaller than the width of the annular boss 101, and the gas inlet slot 105 is provided with an air inlet 107;

The stator cavity further includes a combustion chamber 104, the combustion chamber 104 is disposed on the annular boss 101, the combustion chamber 104 is a groove communicating with the circular groove 102; and an ignition system is disposed in the combustion chamber 104;

The stator cavity further includes a pressure-resistant card 103. The pressure-resistant card 103 is fixed in the circular groove 102. The pressure-resistant card 103 is a block body. The block body includes four side surfaces and an upper bottom surface and a lower bottom surface, a lower bottom surface and a stator cavity. The inner wall is fixed, and two of the four sides are respectively fixed to the outer side surface of the rotating shaft seat and the inner side surface of the annular boss, and the upper surface of the block is rotatably connected with the rotor 200, and the height of the pressure-resistant card 103 and the annular convexity are respectively The height of the stage 101 is flush; the pressure-resistant card 103 is located between the combustion chamber 104 and the exhaust port 106; the exhaust port 106 is opened at the bottom of the groove in the circular groove 102, and the exhaust port 106 is disposed away from the combustion chamber 104;

The height of the annular boss 101 is lower than the height of the cavity wall of the stator cavity, and the first guide groove 109 is disposed inside the cavity wall of the stator cavity above the annular boss 101;

The outer side wall of the rotor 200 is rotatably connected to the inner wall of the stator cavity above the annular boss 101, and the inner bottom surface of the rotor 200 is rotatably connected to the upper side of the annular boss 101;

A sliding groove 203 is disposed on the inner bottom surface of the rotor 200. The sliding groove 203 is in aligning communication with the circular groove 102. The sliding groove 203 is a strip-shaped groove, and the longitudinal direction is parallel to the axial direction of the rotor 200. A piston chamber 204 is disposed on an outer side of the 203, and a sliding rod groove 205 is disposed on a side of the piston chamber 204 facing away from the sliding slot 203. The inner side of the sliding rod groove 205 extends through the sliding slot 203 and the piston chamber 204, and the sliding rod groove 205 The outer side penetrates the outer side wall of the rotor 200; the sliding rod groove 205 and the sliding rod groove 205 are located on the same plane as the sliding groove 203;

The sliding assembly moves between the stator and the rotor; the sliding assembly 300 includes a slider 301, a piston 302 and a sliding rod 303. The slider 301 and the piston 302 are both sheets. The slider 301 and the piston 302 are vertically and spaced apart, and are fixed. On the slide bar 303; the slider 301 slides in the slider slot 203, the piston 302 slides in the piston chamber 204, one end of the slide bar 303 protrudes from the rotor 200 and is inserted into the slider slot 203. The slot 109 slides while driving the slide bar 303 to slide in the slide bar slot 205;

The rotor further includes a ventilation passage extending from the bottom of the sliding rod groove to the bottom surface of the circular groove;

An open end of the stator 100 is provided with an end cover, and an inner side of the end cover is rotatably connected to an end of the rotor 200 away from the annular boss;

The rotor 200 is provided with a power output shaft 202. The power output shaft 202 is located at the center of the shaft hole 201, and the power output shaft 202 is inserted into the power output shaft hole 110.

The rotor engine of the present application includes a stator 100 and a rotor 200 that are fixed relative to a frame (e.g., a frame) that rotates about the stator 100 and that is powered by the rotor 200. The stator cavity of the stator 100 is primarily used to provide the combustion chamber 104 and other auxiliary structures, while the piston chamber 204 is disposed within the rotor 200. Between the stator 100 and the rotor 200, the main function of the transmission work is the sliding assembly 300, which includes a piston 302 and a slider 301. The piston 302 and the slider 301 are arranged side by side on the sliding rod 303, and are driven by the sliding rod 303. . That is, one end of the slide bar 303 slides in the first guide groove 109 on the stator 100, and at the same time, the slide bar 303 slides in the slide bar groove 205 on the rotor 200. Both the piston 302 and the slider 301 are fixed to the slide bar 303. Under the driving of the slide bar 303, the slider 301 slides in the slider groove 203, and the piston 302 slides in the piston chamber 204.

The piston 302 cooperates with the piston chamber 204 to complete the suction of the combustible gas and the compression of the combustible gas. The slider 301 is a core component of the work. The slider 301 and the slider slot 203 are slidably engaged. A slider slot 203 is disposed in the rotor 200. The slider 301 slides in the slider slot 203, and the slider 301 can fully slide into the slider. The block groove 203 or the portion of the slider groove 203 can be partially rotatably connected to the annular groove 102. The working of the cooperative slider 301 in the stator 100 further includes a pressure-resistant card 103 that blocks the annular groove 102 that can communicate with the entire circumference. The annular groove 102 is formed by the annular boss 101 and the stator 100. The seat is enclosed. The annular boss 101 is used to block the piston chamber 204. The annular boss 101 has a combustible gas input groove 105 and a combustible gas inlet port 107. The combustible gas enters from the combustible gas inlet 107, and after the combustible gas enters, it is filled with the combustible gas input tank 105. The combustible gas input tank 105 can be docked with the piston chamber 204 as it rotates with the rotor 200, and the piston chamber 204 draws in combustible gas when docked.

In the rotor engine of the present application, a complete work process is suction, compression, blasting work and exhaust. First, there is a starting torque to rotate the rotor 200, and the piston chamber 204 on the rotor 200 rotates accordingly. The sliding rod 303 guides the piston 302 to move away from the stator 100 under the guidance of the curvature of the first guiding groove 109, and the combustible gas is driven by the intake air. The port 107 enters, first filled with the combustible gas input tank 105, and the piston chamber 204 starts to inhale the combustible gas when it is docked with the combustible gas input tank 105. At this time, the piston 302 of the piston chamber 204 is located outside the piston chamber 204, and at this time, the piston chamber 204 vacates a space capable of sucking in combustible gas for sucking in the combustible gas to complete the suction process. The slide bar 303, under the guidance of the curvature of the first guide groove 109, drives the piston 302 to move away from the stator 100. The piston 302 draws combustible gas from the combustible gas input slot 105 into the piston chamber 204, since the slide assembly 300 includes the piston 302. The slider 301 and the slider 303, when the link driving piston 302 is located outside the piston chamber 204, the slider 301 has protruded to the maximum extent of the slider groove 203 and is in rotational connection with the annular groove 102.

The piston chamber 204 continues to rotate, and after the piston chamber 204 is rotated through the combustible gas input groove 105, the bottom end of the slider 301 is intended to abut against the pressure-resistant card 103, and the piston chamber 204 is blocked by the annular boss 101. As the rotor 200 continues to rotate, the slider 301 slides into the slider slot 203 to rotate past the resistive card 103. When the slider 301 passes over the barrier card 103, the slider 301 is driven by the slider 303, and the slider 301 is guided into the annular groove 102 under the guidance of the guide groove. As the slider 301 projects into the annular groove 102, the piston 302 that is interlocked with the slider 301 at this time compresses the combustible gas that has just been drawn into the piston chamber 204. As the piston chamber 204 continues to rotate, the piston chamber 204 in which the compressed combustible gas is located is turned directly above the combustion chamber 104. If the rotor engine is fuelled by diesel, the compression can ignite. If the rotor engine is fuelled with gasoline, an ignition system is provided within the combustion chamber 104, at which point the ignition system operates to ignite the compressed combustible gas. An ignition system mounting hole 111 is provided adjacent the combustion chamber 104 for mounting and securing the ignition system.

The flammable gas after the explosion will rapidly expand, generating a large explosive force, the above-mentioned blasting force is greater than the initial force of the rotor 200, and the blasting force pushes the slider 301 which is rotatably connected with the circular groove 102, and then pushes The rotor 200 realizes the rotation of the rotor 200. The above-mentioned ignited combustible gas push slider 301 rotates inside the circular groove 102, and at the same time, the exhaust gas formed in the annular groove 102 after the combustible gas is ignited, the exhaust gas is pushed out by the slider 301 which is subsequently working. Air port 106. In order to enable the slider 301 to slide into the slider slot 203 in the above-described work process, the slider 301 is inserted into the annular groove 102 after passing through the resistive card 103, and the piston 302 can be reciprocated within the piston chamber 204. Sliding, a first guide groove 109 for specifying the trajectory of the slide bar 303 and the slider 301 and the piston 302 is disposed inside the stator 100. The guide rail is a circumferential space curve groove, and is disposed on the inner side wall of the stator 100, and is controlled by The curvature of the various portions of the spatial curve described above precisely controls the above motion of the slider 301 and the piston 302.

Based on this, compared with the prior art, the present application has no inertial force and inertia moment generated by the reciprocating motion of the piston 302, no impact force, stable operation and uniform torque output.

In the alternative embodiment of the present embodiment, the slide bar groove 205, the slider groove 203 and the piston chamber 204 are respectively provided in plurality, and each of the slide bar groove 205, the slider groove 203 and the piston chamber 204 are correspondingly provided with the above Slide assembly 300.

In an alternative embodiment of the present embodiment, the slider slot 205, the slider slot 203, and the piston chamber 204 are each provided with six, and each of the slider slot 205, the slider slot 203, and the piston chamber 204 are correspondingly disposed. Slide assembly 300. It has been verified that when the six chutes 203, the piston chamber 204 and the corresponding six sliders 301 and 302 are mounted, the force is uniform and the operation of the rotor engine is stable.

In an alternative embodiment of the present embodiment, the outer wall of the rotating shaft seat 108 is disposed with the second guiding groove 112 opposite to the first guiding groove 109, and the second guiding groove 112 and the first guiding groove 109 have the same radial fluctuation amplitude. The other end of the slide bar 303 of the slide assembly 300 extends into the second guide groove 112 and slides the second guide groove 112.

In an alternative embodiment of the present embodiment, the bracket is fixed on the end surface of the rotor 200 corresponding to the annular groove 102, and the bracket is rotatably connected with the pressure-resistant card 103; the bracket is in the shape of a curved tile, and the bracket is disposed on the ring The inside of the groove 102 is parallel and parallel thereto; the slider groove 203 extends through the bracket.

The bracket is used to support the slider.

In an alternative embodiment of the present embodiment, the combustible gas inlet 107 is formed in the wall of the combustible gas input tank 105.

In the alternative embodiment of the embodiment, a water injection port is further included, and the water injection port is disposed near the combustion chamber 104, and the water injection port is in communication with the circular groove 102.

In an alternative embodiment of the embodiment, a pressure reducing device is further included, the pressure reducing device is located in the blasting chamber, and the pressure reducing device is in communication with the circular groove 102. The pressure reducing device is provided with a switch for controlling the air intake amount.

In an alternative embodiment of the present embodiment, the exhaust port 106 and the combustible gas input slot 105 are located on the same radial line of the stator 100.

In an alternative to this embodiment, an ignition system is also included, and an ignition system 111 is disposed within the combustion chamber 104.

The working process of the rotary engine provided by the present application is as shown in FIG. 8 , taking six sliding components as an example.

First, the inhalation process. When the rotor rotates, the slide assembly 300 rotates with the rotor 200 in the rotor 200, while the slide assembly 300 slides along the trajectory of the first guide groove and the second guide groove. When the slide assembly 300 is in position 5 in Fig. 8, the inhalation process is started. Since the piston 302 at position 5 is now directly above the combustible gas input slot and at the bottom end of a piston chamber 204 (the piston chamber 204 on the rotor 200 is not shown in the figure, as can be seen from the figure, Assuming that the rotor 200 is above and disassembled on the lower stator 100, the sliding assembly 300 at position 5 is higher than the other positions, at which time the piston 302 at position 5 is located at the bottom end of the piston chamber 204), at this time in the piston chamber 204. A space is available for the entry of flammable gas. In order to clearly show the structure inside the stator 100, FIG. 8 cuts the side wall portion of the stator 100, and the uncut portion shows the trajectory curve of the first guide groove and the second guide groove, and the first portion of the cut-away portion The trajectory curve of the guide groove and the second guide groove is symmetrical with the uncut portion, and the basic trend is that the position of the third position is the closest, the position of the sixth position is the highest, and the other positions are smoothly connected. Assuming that the slide assembly 300 is rotated clockwise from the No. 1 to No. 6 in the rotor 200, the slide assembly 300 at position 5 is sucked to the position of No. 6. The slide assembly 300 at position 6 is moved downward by the first guide groove and the second guide groove, that is, the piston 302 is moved away from the bottom end of the piston chamber 204. At this time, the piston chamber 204 is rotated by the rotor 200 through the combustible gas input groove 105, and the piston chamber 204 at the position 6 is blocked by the annular boss 101.

Second, the compression process. The piston chamber 204 at position 5 reaches the position 6 after the suction is completed, at which time the piston 302 moves away from the bottom end of the piston chamber 204 to compress the inhaled combustible gas. The piston chamber 204 at position 5 continues to rotate, turning to position 1, which is just above the combustion chamber 104. The ignition system is then ignited to begin the work process. After the flammable gas is ignited, its huge explosive power will push the slider 301 of the No. 1 position to the No. 4 position via the positions 2 and 3. Through the above process, the slider 301 pushes the rotor 200 to perform work of the rotor engine. At the same time, the slide assembly 300 is moved up by the action of the guide rails, at which time the piston 302 is again moved toward the bottom end of the piston chamber 204. When the sliding assembly 300 is moved from the position 1 to the position 5 through the 2nd, 3rd, and 4th positions, it is exhausted.

Finally, the exhaust process. When the slide unit 300 is turned to the position No. 4 and the position No. 5 or the position of the fifth position, the exhaust gas is exhausted through the exhaust port 106. Since the rotor 200 must be capable of continuous rotation and the pressure-resistant card 103 is disposed in the stator 100, the slide assembly 300 must be able to smoothly pass over the pressure-resistant card 103. When the sliding assembly 300 is moved from the No. 1 position to the No. 6 position via the No. 2, No. 3, No. 4, No. 5 position, the lowest point of the slider 301 must pass through the barrier card 103 to drive the first of the sliding assembly 300. The guide groove and the second guide groove must be located at a position higher than position 5, as shown in FIG.

The embodiment of the present application further provides an automobile, and the technical solution described above also belongs to the content of the automobile provided by the embodiment. Therefore, the technical solutions for the rotor engine that have been described in the above embodiments are not repeatedly described.

Specifically, an automobile provided in the present embodiment includes a gas distribution system, a transmission system, and the above-described rotor engine. The gas distribution system is in communication with the intake port 107, and the transmission system is coupled to the power output shaft 202. It should be noted that the automobile provided by the present application has the advantages of stable operation and uniform torque output. In addition, when going downhill, there is no need to supply fuel, and it is not necessary to start the explosion. It is only necessary to start the decompression device to control the flow of air into the one-way air flow passage, so that the speed of controlling the vehicle can be controlled.

The embodiment of the present application further provides a motor vehicle including a gas distribution system, a transmission system, and the above-described rotor engine. The gas distribution system is in communication with the air inlet 107, and the transmission system is coupled to the power output shaft 202. It should be noted that the motor vehicle provided by the embodiment of the present application has the advantages of stable operation and uniform torque output.

Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present application. range.

Industrial applicability

The rotor engine and the working method thereof, the automobile and the motor vehicle provided by the present application alleviate the technical problem of uneven torque output existing in the prior art engine. Therefore, the application has important promotion and application value.

Claims (18)

1. A rotor engine, comprising: a stator and a rotor, wherein the stator and the rotor are both cylindrical bodies, the rotor is inserted into the stator, and the rotor is rotatably coupled to the stator;

   a stator cavity is disposed in the stator, a center of the stator cavity is provided with a rotating shaft seat, and the rotating shaft seat is fixed on an inner bottom surface of the stator cavity, and the rotating shaft seat is provided with a power output shaft hole; a shaft hole is provided, and the shaft seat is inserted into the shaft hole;

   The stator cavity further includes an annular boss, an outer circle of the annular boss is fixed to an inner sidewall of the stator cavity, and an end surface of the annular boss is fixed to a bottom surface of the stator cavity, the ring a boss is disposed on an outer side of the rotating shaft seat; a surface of the annular boss is parallel to a cross section of the stator, and a circular annular groove is disposed between the rotating shaft seat and the annular boss;

   a gas combo input slot is disposed on the annular boss, the width of the combustible gas input slot is smaller than a width of the annular boss, and a combustible gas inlet port is disposed in the combustible gas input slot;

   The stator cavity further includes a combustion chamber, the combustion chamber is disposed on the annular boss, and the combustion chamber is a groove communicating with the annular groove;

   The stator cavity further includes a pressure-resistant card, the pressure-resistant card is fixed in the circular groove, the pressure-resistant card is a block, and the block corresponds to the three-circle groove The side surfaces are respectively fixed to the bottom surface of the corresponding annular groove, the outer side wall of the rotating shaft seat and the inner side wall of the annular boss, and the pressure-resistant card is rotatably connected with the rotor; a pressure card is disposed between the combustion chamber and the exhaust port; the exhaust port is defined in a groove bottom in the annular groove, and the exhaust port is disposed away from the combustion chamber;

   The height of the annular boss is lower than the height of the cavity wall of the stator cavity, and a first guiding groove is disposed inside the cavity wall of the stator cavity above the annular boss, and the first guiding channel is a section a regular annular shape and a closed annular groove formed by a undulating wave band, wherein the undulating wave of the first guiding groove is located at a maximum position above the pressure-resistant card;

   An outer wall of the rotor is rotatably connected to an inner wall of the stator cavity above the annular boss, and a bottom surface of the rotor is rotatably connected to the annular boss;

   a sliding groove is disposed on a bottom surface of the rotor, the sliding groove is in aligning with the circular groove, the sliding groove is a strip groove, and a longitudinal direction is parallel to an axial direction of the rotor. a piston chamber is disposed on an outer side of the slider slot, and a sliding rod groove is further disposed on the rotor, the sliding rod groove extends through the sliding slot and the piston chamber, and an outer side of the sliding rod groove runs through the The outer side wall of the rotor;

   a sliding assembly moves between the stator and the rotor; the sliding assembly includes a slider, a piston and a sliding rod, the sliding block and the piston are both a sheet body, and the sliding block and the piston are vertically and spaced apart Attached to the sliding rod; the sliding block is slidably connected in the sliding slot, the piston is slidably connected in the piston chamber, and the sliding rod is slidably connected in the sliding rod groove, One end of the sliding rod is inserted into the first guiding slot and the first guiding slot is slid, and the sliding bar is driven to slide in the sliding slot;

   The rotor further includes a ventilation passage extending from a bottom of the sliding rod groove to a bottom surface of the rotor corresponding to the annular groove;

   An open end of the stator is provided with an end cover, and an inner side of the end cover is rotatably connected to another bottom surface of the rotor;

   A power output shaft is disposed on the rotor, the power output shaft is located at a center of the shaft hole, and the power output shaft is inserted into the power output shaft hole.
2. The rotor engine according to claim 1, wherein the plurality of slider slots are disposed; and the plurality of slider slots are disposed around the annular array of the shaft holes;

   Each of the slider slots is correspondingly provided with one of the piston chambers and one of the sliding rod slots; each of the sliding rod slots, the sliding slot and the piston chamber are correspondingly provided with the sliding assembly .
3. A rotary engine according to claim 2, wherein said slider groove, said slide groove, and said piston chamber are each six, each of said slide groove, said slide groove and said The sliding assembly is correspondingly disposed in the piston chamber.
4. The rotary engine according to claim 1, wherein a second guide groove is disposed at a position opposite to an outer wall of the rotating shaft seat and the first guide groove, the second guide groove and the first The undulations of the guide grooves are uniform, and the other end of the slide bar of the sliding assembly protrudes into the second guide groove, and the slide bar extends the second guide groove.
5. A rotary engine according to claim 1, further comprising a bracket fixed to an end surface of said rotor corresponding to said annular groove, said bracket and said pressure-resistant card rotating Connecting; the bracket is in the shape of a curved tile, and the bracket is inserted in the circular groove.
6. The rotary engine of claim 5 wherein said bracket is parallel to said annular recess for supporting said slider and correspondingly said slider slot extends through said bracket.
7. The rotor engine according to claim 1, wherein said intake port is opened at a bottom surface of said tank of said combustible gas input tank.
8. A rotary engine according to claim 1, further comprising a water injection port disposed adjacent to said combustion chamber, said water injection port being in communication with said annular groove.
9. A rotary engine according to claim 1, further comprising pressure reducing means, said pressure reducing means being located in said annular groove, said pressure reducing means being in communication with said annular groove The pressure reducing device is provided with a switch that controls the amount of air inflow.
10. The rotary engine of claim 1 wherein said exhaust port and said combustible gas input slot are located on a radial line of said stator.
11. The rotary engine of claim 1 wherein an ignition system is disposed within said combustion chamber.
12. A method of operating a rotary engine according to any of claims 1-11, comprising:

    a starting torque rotates the rotor, and the piston chamber on the rotor rotates along with the sliding rod, and the sliding rod drives the piston to move away from the stator under the guidance of the curvature of the first guiding groove. The combustible gas enters from the air inlet, first fills the combustible gas input tank, and the piston chamber starts to suck in combustible gas when it is docked with the combustible gas input tank; meanwhile, the piston of the piston chamber is located The piston chamber is close to an external position, and the piston chamber vacates a space capable of sucking in combustible gas for inhaling combustible gas to complete the inhalation process;

    The piston chamber continues to rotate, and after the piston chamber rotates through the combustible gas input slot, the bottom end of the slider has a tendency to abut against the pressure-resistant card, the piston chamber is convexly convex Blocking; as the rotor continues to rotate, the slider slides into the slider slot to rotate through the barrier card; when the slider passes over the barrier card, the slip The slider extends into the annular groove under the driving of the slide bar and under the guidance of the guide groove; as the slider extends into the circular groove, The piston linked to the slider compresses the combustible gas sucked into the piston chamber; as the piston chamber continues to rotate, the piston chamber where the compressed combustible gas is turned directly above the combustion chamber Combustible gas explosion;

    The flammable gas after the explosion rapidly expands to generate a blasting force, and when the blasting force is greater than the initial force of the rotor, the blasting force pushes the slider rotatably connected to the annular groove Then, the rotor is pushed to achieve the work of rotating the rotor.
13. The operating method of a rotary engine according to claim 12, wherein when said slide bar is guided by the curvature of said first guide groove to move said piston in a direction away from said stator, said a piston draws combustible gas from the combustible gas input tank into the piston chamber, and the slider has extended the slider slot to a maximum extent when the connecting rod drives the piston to be located near an outer position of the piston chamber And in a rotationally connected state with the annular groove.
14. A method of operating a rotary engine according to claim 12, wherein the combustible combustible gas pushes the slider to rotate inside the annular groove while the combustible gas is ignited in the ring Exhaust gas formed in the shaped groove, the exhaust gas is pushed out of the exhaust port by the slider that is subsequently working.
15. The operating method of a rotary engine according to claim 14, wherein a first guide groove for defining a trajectory of the slide bar and the slider and the piston is provided inside the stator; The guide rail is a circumferential space curved groove disposed on the inner side wall of the stator, and controls the movement of the slider and the piston piece by controlling the curvature of each portion of the space curve.
16. The operating method of a rotary engine according to claim 12, wherein when the fuel of the rotary engine is diesel, the compression is capable of blasting; and when the fuel of the rotary engine is gasoline, the combustion chamber is disposed There is an ignition system through which the ignition system is operated to ignite the compressed combustible gas; and an ignition system mounting hole is provided beside the combustion chamber for mounting and fixing the ignition system.
17. An automobile characterized by comprising a gas distribution system, a transmission system, and the rotor engine according to any one of claims 1 to 11, wherein the gas distribution system is in communication with the air inlet, the transmission system and the The power output shaft is connected.
18. A motor vehicle, characterized in that it comprises a gas distribution system, a transmission system and the rotor engine according to any one of claims 1 to 11, the gas distribution system being in communication with the air inlet, the transmission system and The power take-off shaft is connected.

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