CN210317474U

CN210317474U - Novel array continuous engine

Info

Publication number: CN210317474U
Application number: CN201920584725.8U
Authority: CN
Inventors: 刘志波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-14
Anticipated expiration: 2029-04-26

Abstract

A novel array type continuous engine mainly comprises a stator, a rotor, a piston sheet and a control pin; the number of the piston sheets can be multiple of 4, the piston sheets are distributed in a circumferential array, and the stator and the space in the rotor are divided into a plurality of sealed chambers; when every two piston sheets are contacted at a set position, the position of a control pin positioned on the piston sheets is changed under the action of a stator key groove and a rotor key groove, so that the piston sheet related to the motion of the stator is changed into the motion of the rotor, and the piston sheet related to the motion of the rotor is changed into the motion of the stator; the piston plates are transposed and alternately rotate forwards, so that the volume of each divided chamber is changed periodically and regularly to form a four-stroke engine for air suction, compression, work application and exhaust; the number of times of the engine doing work increases in a square relation with the number of the piston sheets every time the rotor rotates one circle; the engine is a novel engine which is simple and efficient, can realize high power density and continuously do work.

Description

Novel array continuous engine

One, the technical field

The invention relates to an array type continuous engine, in particular to a multi-cylinder high-power-density internal combustion engine which realizes a four-stroke principle by distributing a plurality of piston sheets between a stator and a rotor in a circumferential array manner and rotating forwards alternately to ensure that the volume of each sealed chamber changes regularly and periodically.

Second, background Art

Among the engines currently in use, the technology is more mature in the reciprocating piston and wankel rotary delta engines. Although the reciprocating piston engine has been improved and perfected for many years, in view of the structural principle, there are several obvious disadvantages which are difficult to solve: 1. the piston of the engine needs to do reciprocating motion to complete energy conversion, so the limit rotating speed is low, and vibration and noise caused by inertia cannot be avoided; 2. the piston can complete one external work only once every two revolutions of the crankshaft, and the work efficiency is low; 3. only 1/4 stroke is doing work in the rotation process of the crankshaft, and in order to make up for the defect, a 4-cylinder engine is mostly adopted actually, so that the volume and the weight of the engine are large, and the power-weight ratio is too small; 3. when the engine piston starts to do work near the top dead center, the effective arm of force transmitted to the crankshaft and the connecting rod is very small, so that the expansion working force cannot be fully exerted, and the energy conversion rate is low; 4. the engine has a complex overall structure, needs to be provided with complex air inlet and exhaust systems, and has high production and maintenance cost.

The other type is a wankel triangle rotor engine which has high power, high rotating speed, no need of complex air inlet and exhaust systems, and higher power-weight ratio than that of a traditional reciprocating piston engine, but has more obvious defects, so that the wankel triangle rotor engine is not widely applied: 1. when the engine rotor does work, a large part of expansion force borne by the triangular rotor points to the axis, and the force decomposed to the rotating direction is small, so that the engine torque is small, and the energy conversion efficiency is low. 2. When the engine runs, the rotor eccentrically rotates to generate larger vibration. 3. The engine has high requirements on the shape and precision of the triangular rotor and the cylinder, so the required manufacturing technology is high, the production and maintenance costs are high, and the popularization is difficult. 4. The engine compression ratio is not high, so that the combustion is insufficient, and the fuel economy is poor. 5. The high-temperature area for the expansion work of the engine is only positioned on one side of the engine, so that the cylinder body is not uniformly heated and expanded when the engine works, and the sealing is difficult.

Third, the invention

In order to solve various defects of the traditional reciprocating piston engine and the Wankel triangle rotor engine, the invention provides a brand new solution: the utility model provides a novel array continuous engine, mainly by stator, rotor, piston piece, control round pin, front shroud, back shroud constitute, through fixed a whole that forms characterized by: the control pins are arranged on the piston sheets to control the motion state of the piston sheets, and the stator is fixed while the rotor rotates directionally; when every two piston plates are contacted at a set position, the position of the control pin positioned on the piston plates is changed under the action of the stator key groove and the rotor key groove, so that the piston plates related to the motion of the stator are changed into the relationship with the motion of the rotor, and the piston plates related to the motion of the rotor are changed into the relationship with the motion of the stator; the piston plates are transposed and alternately rotate forwards, so that the volumes of all the sealed chambers are changed periodically, four strokes of air suction, compression, work application and exhaust of the engine are formed under the assistance of the spark plug, the air inlet and the exhaust port, and the rotor is driven to continuously rotate to apply work outwards. The number of the piston sheets (3) can be integral multiple of 4 and is marked as 4n, and the piston sheets are distributed between the stator (1) and the rotor (2) in a circumferential array; the piston plate (3) and the rotor (2) have the same rotating shaft, and the rotating shaft is positioned on the center of the inner cavity of the stator (1). The stator (1) is provided with an inner cavity matched with the piston sheet (3) and stator key grooves (13) which can be matched with the control pins (4) and are distributed on the inner cavity of the stator in a circumferential array; the function of the stator key groove (13) is to limit the control pin (4) embedded in the stator key groove, apply force to the control pin (4) when every two piston plates (3) are in contact, and promote the control pin (4) to slide in the piston plates (3) to change the control state of the piston plates, so that the piston plates (3) are separated from the constraint of the stator key groove (13); the number of the spark plugs (5), the air inlets (11) and the air outlets (12) which are 1/4 of the piston sheets (3) and distributed on the outer shape of the piston sheets in a circumferential array are arranged on the stator (1) so as to meet the functional requirements of the engine. The rotor (2) is provided with a shape which can be matched with the piston sheet (3) and is provided with rotor key grooves (14) which can be matched with the control pins (4) and are distributed on the shape in a circumferential array; the rotor key groove (14) is used for limiting the control pin (4) embedded in the rotor key groove, and applying force to the control pin (4) when every two piston sheets (3) are in contact with each other, and promoting the control pin (4) to slide in the piston sheets (3) to change the control state of the piston sheets, so that the piston sheets (3) are separated from the constraint of the rotor key groove (14); the rotor (2) has an appearance which can do work for external transmission when rotating. The piston sheets (3) have the shapes matched with the stator (1) and the rotor (2), and the cavity between the stator (1) and the rotor (2) can be divided into sealed cavities with the same number as the piston sheets (3); each piston plate (3) is provided with a control pin (4), the control pins (4) can slide on the piston plates (3) and can control the states of the piston plates (3) according to different position states, namely, the piston plates (3) are determined to be in motion association with the stator (1) or the rotor (2), and the control pins (4) play a role in controlling the piston plates (3). The engine is provided with a front cover plate (6) and a rear cover plate (7), can jointly form a sealed cavity together with the stator (1) and the rotor (2), and is fixedly connected through uniformly distributed fixing bolts (8) and nuts (9) arranged on the sealed cavity.

The invention has the following remarkable beneficial effects:

the invention has simple structure, few types of parts, easy processing and low production and maintenance cost.

When the invention is in operation, the rotor does non-eccentric rotation, the rotating speed is high, the operation is stable, and the vibration and the noise are low.

When the piston sheet works each time, the expansion stress direction is always consistent with the rotation direction, and the energy conversion efficiency is high; and inertia can be transmitted when the piston sheets alternately move forward, so that the energy conversion efficiency is further improved.

The invention has no complex intake and exhaust valve structure, no crankshaft and crank, reduced energy loss and high energy utilization rate.

The invention is suitable for miniaturization and large-scale production, can be applied to various occasions, and is easy to popularize.

The number of the piston sheets can be flexibly set to be different multiples of 4 according to requirements. According to the principle, when the number of the piston sheets is 4n, the effective work doing times of the engine can reach 2n per 1-circle rotation of the rotor²Secondly, the power-to-weight ratio is large.

The present invention has high compression ratio, and may be used in igniting or compression ignition and is suitable for various fuel mediums.

The expansion work-applying high-temperature area is uniformly distributed on the stator in a circumferential array, so that the problem of difficult sealing caused by uneven heating of the cylinder body of the Wankel triangle rotor engine can be solved.

The invention can flexibly change the compression ratio of the engine when the angle and the thickness of the fan ring of the piston sheet are changed according to requirements; when the mutual angle between the stator keyways is changed, the air suction (compression) and power application (exhaust) strokes of the piston sheets can be flexibly adjusted.

After the spark plug is removed, the air inlet and the air outlet are doubled, so that the air inlet and the air outlet can be changed into a pump or a gas-liquid device, and different media can be pumped simultaneously without mutual interference.

Description of the drawings

The invention is further described with reference to the following figures and detailed description.

FIG. 1 is a schematic view of the present invention

FIG. 2 is a schematic view of the internal structure of the present invention

FIG. 3 is an exploded view of the structure of the present invention

FIG. 4 is a schematic view of the present invention taken in cross section

FIG. 5 is a schematic diagram of the arrangement of the main internal structure of the present invention

FIG. 6 is a schematic view of the piston plate and control pin of the present invention before combination

FIG. 7 is a schematic view of the piston plate and control pin of the present invention after combination

FIG. 8 is a state diagram of the present invention in which the piston plates are kinematically linked with the stator

FIG. 9 is a state diagram of the present invention in which the piston plates are associated with the movement of the rotor

FIG. 10 is a schematic diagram of the piston plates of the present invention shifting and advancing alternately when they meet each other

FIG. 11 is a schematic view of the working principle of the present invention

FIG. 12 is a schematic view of a series of 4-piston plate engines of the present invention

FIG. 13 is a schematic view of a series of 8-piston plate engines of the present invention

FIG. 14 is a schematic view of a 16-piston plate engine of the present invention series

The corresponding names of the serial number identifications in the drawings are as follows: 1. a stator; 2. a rotor; 3. a piston plate; 4. a control pin; 5. a spark plug; 6. a front cover plate; 7. a rear cover plate; 8. fixing the bolt; 9. a nut; 10. a spark plug hole; 11. an air inlet; 12. an exhaust port; 13. a stator keyway; 14. rotor keyway.

Fifth, detailed description of the invention

1. The number of the piston plates of the present invention can be a multiple of 4, and an engine series is formed due to the difference of the number of the piston plates, and a preferred example of the present invention when the number of the piston plates is 12 is described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus, the protection scope of the present invention is more clearly and clearly defined.

As shown in fig. 1, which is a schematic view of the appearance of the present invention, it can be understood that the present invention has a hexagonal column structure as a whole, and the stator (1) and the rotor (2) are pressed forward and backward by the front cover plate (6) and the rear cover plate (7) having the same hexagonal shape, and are fixed by the uniformly arranged fixing bolts (8) and nuts (9) to form the main structure of the engine. The spark plug (5), the air inlet (11) and the exhaust port (2) are distributed on the stator (1) so as to form the basic functions of the engine.

As shown in fig. 2, which is a schematic view of the internal structure of the present invention, it can be understood from the figure that the stator (1) has a cylindrical inner cavity, the rotor (2) has a cylindrical shape, an annular cavity can be formed between the stator (1) and the rotor (2), 12 piston plates (3) are distributed in the annular cavity in a circumferential array, and the 12 piston plates (3) can divide the sealed cavity between the stator (1) and the rotor (2) into 12 independent chambers. Each piston sheet (3) is provided with a control pin (4); the piston sheet (3) and the rotor (2) can rotate around the center of the inner cavity of the stator (1) without eccentricity.

Fig. 3 is an exploded view of the structure of the present invention, so that the shape, number and arrangement of the components of the present invention can be more intuitively understood. As can be understood from the figure, the invention has 1 stator (1), the appearance of the stator (1) is hexagonal column, the surface is distributed with 3 spark plugs (5), 3 air inlets (11), 3 air outlets (12) in circumferential array with 120 degrees; 6 bolt holes are uniformly distributed on the stator (1) so as to be convenient for integral fixation; the center of the stator (1) is provided with a cylindrical inner cavity, 6 stator key grooves (13) are distributed on the outer edge of each surface of the inner cavity in a circumferential array mode, the included angles between the stator key grooves (13) are 60 degrees, and the shapes of the stator key grooves (13) can be matched with the control pins (4). As can be understood from the figure, the invention has 1 rotor (2), the shape of the rotor (2) is cylindrical, 6 rotor key grooves (14) are distributed on the outer edge of each cylindrical surface in a circumferential array, the included angles among the rotor key grooves (14) are all 60 degrees, and the shapes of the rotor key grooves (14) can be matched with the control pins (4); the rotor (2) is provided with a noncircular inner cavity, and can play a role in externally transmitting work when being connected with an external load shaft and rotating in the rotor (2). As can be understood from the figure, the invention has 12 piston plates (3) which are distributed in a circumferential array in a cavity formed by a stator (1) and a rotor (2), the cross section of each piston plate (3) is generally in a sector ring shape, and grooves are symmetrically distributed on two sides of each piston plate (3), and can be used for installing control pins (4). As can be understood from the figure, the invention has 24 control pins (4), the control pins (4) are symmetrically distributed on two sides of each piston plate (3) and can slide in the grooves of the piston plates (3), and the control pins (4) can be embedded into the stator key grooves (13) or the rotor key grooves (14) when moving along with the piston plates (3) so as to control the piston plates (3), and the specific control principle of the invention is explained in detail below. As can be understood from the figure, the invention has 1 front cover plate (6) and 1 rear cover plate (7), which can form a sealed cavity together with the stator (1) and the rotor (2), and all main parts are fixed together into an integral structure through 6 fixing bolts (8) and 6 nuts (9).

Fig. 4 is a schematic sectional view of the inside of the present invention, and it can be further understood from the figure that the stator (1), the rotor (2), the front cover plate (6), the rear cover plate (7) and the piston plate (3) can form a sealed chamber, and the relative positions of the control pin (4) and the piston plate (3) can be controlled.

Fig. 5 is a schematic diagram showing the arrangement of the main internal structure of the present invention, and the distribution characteristics of the stator (1), the rotor (2), the piston plate (3), the control pin (4), the spark plug (5), the air inlet (11), and the air outlet (12) of the present invention can be understood from the diagram. The cross section of the piston piece (3) is in a cut fan-ring shape, so that a space is still reserved for storing compressed gas when the two piston pieces (3) are in contact; the diameter of a large circle of a sector ring of the piston sheet (3) is the same as that of the inner circle of the stator (2), and the diameter of a small circle of the sector ring is the same as that of the outer circle of the rotor (2); 12 piston sheets (3) are distributed in a circumferential array and can divide a cavity between the stator (1) and the rotor (2) into 12 independent cavities to enable the cavities to be in a sealed state; the volume of each chamber changes along with the relative movement between the piston plates (3); the spark plugs (5), the air inlets (11) and the air outlets (12) distributed on the stator (1) are respectively communicated with the corresponding divided chambers. As can be further understood from the figure, the piston sheet (3), the control pin (4) and the rotor (2) can rotate around the center of the inner cavity of the stator (1) without eccentricity, and the rotor (2) is set to rotate along the axis in a constant and anticlockwise way; as can be understood from the figure, every 4 piston plates (3), 1 spark plug (5), 1 air inlet (11) and 1 exhaust port (12) can form 1 group of independent 4-stroke engines; it can be understood from the figure that the present invention can form 3 groups of 4-stroke engines distributed in a circumferential array to work in parallel.

As can be further seen from fig. 5, the piston plate combinations have two different states depending on the position of the control pin (4) in the associated piston plate (3): when the control pin (4) extends out of the sector ring of the piston sheet (3), the control pin can be embedded into the stator key groove (13), the piston sheet (3) where the control pin (4) is located is in motion association with the stator (1), and the piston sheet (3) can only move in the range of the stator key groove (13) along with the control pin (4); when the control pin (4) extends out of the small circle of the sector ring of the piston sheet (3), the control pin can be embedded into the rotor key groove (14), the piston sheet (3) where the control pin (4) is located is in motion connection with the rotor (2), and the piston sheet (3) can only move in the range of the rotor key groove (14) along with the control pin (4). When the rotor (2) rotates anticlockwise, under the action of the stator key groove (13) and the rotor key groove (14), the two adjacent and contacted piston sheets (3) can realize transposition and move forwards anticlockwise and alternately (the principle of transposition and alternate forward movement of the piston sheets (3) is described in detail in the following figure 10), so that the volumes of the 12 dividing chambers are changed regularly and periodically, and the four-stroke principle of the engine is realized.

As can be further understood from fig. 5, when the angle and thickness of the sector ring of the piston plate (3) are changed, the compression ratio of the engine gas can be changed, and when the two piston plates are contacted, the relative volume of the chamber between the two piston plates is smaller, the compression ratio is higher, and vice versa. It can be further appreciated from fig. 5 that the stroke of the piston plate (3) for suction (and compression) and power (and exhaust) movements can be varied as the angle between the stator splines (13) is varied. For example, the included angle between the existing air inlet (11) and the section stator key groove (13) of the spark plug (5) is reduced to 50 degrees from 60 degrees, the included angle between the section stator key groove (13) of the spark plug (5) and the exhaust port (12) is increased to 70 degrees from 60 degrees, the angle of an air suction (and compression) stroke can be reduced by 10 degrees, the angle of a work (and exhaust) stroke can be increased by 10 degrees, and the motion stroke of the piston sheet (3) during expansion work can be prolonged, so that the energy utilization rate of an engine is improved.

Fig. 6 is a schematic diagram before the piston plate and the control pin are combined, fig. 7 is a schematic diagram after the piston plate and the control pin are combined, it can be understood from the diagram that the matching condition of the piston plate (3) and the control pin (4) is realized, grooves are symmetrically distributed on two sides of the piston plate (3), and the control pin (4) is embedded into the grooves on two sides of the piston plate (3) and can slide in the grooves to play a role in controlling the piston plate (3) on which the control pin is located.

Fig. 8 is a state diagram of the motion association between the piston plate and the stator, at this time, the control pin (4) extends out of the large circle direction of the sector ring of the piston plate (3), and the part of the control pin (4) extending out of the piston plate (3) can be just embedded into the stator key groove (13) and can only move within the range of the stator key groove (13), at this time, the piston plate (3) can only rotate with the control pin (4) within the range of the stator key groove (13), and the small circle surface of the sector ring of the piston plate (3) can be freely rotated by the rotor (2), so that the function of the motion association between the piston plate (3) and the stator (1) is realized.

Fig. 9 is a state diagram of the motion association between the piston plate and the rotor according to the present invention, in which the control pin (4) extends out of the small circle direction of the sector ring of the piston plate (3), and the portion of the control pin (4) extending out of the piston plate (3) can be just embedded into the rotor key groove (14) and can only move within the range of the rotor key groove (14), at this time, the piston plate (3) can only rotate with the control pin (4) within the range of the rotor key groove (14), and the large circle surface of the sector ring of the piston plate (3) can be freely rotated by the stator (1), so as to realize the motion association between the piston plate (3) and the rotor (2).

Fig. 10 is a schematic diagram of the alternating and alternating advancing of the piston plates when they meet according to the present invention. It can be understood from the figure that when the included angle theta between the vertical reference plane of the rotor (2) and the vertical reference plane of the stator (1) is continuously increased along with the anticlockwise rotation of the rotor (2), the piston plates (3) and the auxiliary control pins (4) thereof realize the transposition and the alternate advancing of the piston plates (3) when the piston plates (3) meet under the action of the stator key grooves (13) and the rotor key grooves (14). For the convenience of understanding, the different piston plates (3) in the figure are respectively marked as 3A and 3B; the control pins (4) different in this figure are denoted as 4A and 4B, respectively. When the piston plate 3A moves along with the rotor (2) and approaches the piston plate 3B until theta is equal to-3 degrees, the control pin 4B is embedded into the stator key groove (13) to enable the piston plate 3B to be in motion connection with the stator (1), and the control pin 4A is embedded into the rotor key groove (14) to enable the piston plate 3A to be in motion connection with the rotor (2). At this time, the control pin 4B is positioned at the left side boundary of the stator key groove (13), the control pin 4A is positioned at the right side boundary of the rotor key groove (14), and the piston plate 3A is just contacted with the piston plate 3B. When the rotor (2) continues to rotate anticlockwise, the rotor key groove (14) applies acting force to the control pin (3A) perpendicular to the contact surface, a part of component of the acting force enables the control pin (4A) and the piston sheet (3A) to rotate in the same direction with the rotor (2), and a part of component of the acting force enables the control pin (4A) to slide along the fan ring of the piston sheet (3A) in the direction of the stator key groove (13); when the piston plate 3B is subjected to the acting force exerted by the piston plate 3A due to contact and rotates along with the piston plate 3A, the stator key groove (13) exerts the acting force on the control pin 3B, which is perpendicular to the contact surface, a part of the acting force is used for offsetting the force exerted by the piston plate 3A on the piston plate 3B, and a part of the component force promotes the control pin 4B to slide along the sector ring of the piston plate 3B in the direction of the rotor key groove (14). When each part moves to theta (0 degrees) according to the movement trend, the piston plate 3B still contacts with the piston plate 3A and rotates anticlockwise along with the piston plate, the control pin 4A continues to slide along the large circle of the sector ring of the piston plate 3A to the direction of the stator key groove (13), the control pin 4B continues to slide along the small circle of the sector ring of the piston plate 3B to the direction of the rotor key groove (14), and the shapes of the stator key groove (13) and the rotor key groove (14) can continuously maintain the effect and the movement trend of the acting force. When each part moves to theta is 3 degrees according to the movement trend, the control pin 4A is completely embedded into the stator key groove (13) at the moment, so that the piston plate 3A becomes in motion connection with the stator (1); at the same time, the control pin 4B is completely inserted into the rotor key groove (14) and the piston plate 3B becomes kinematically connected to the rotor (2). The following piston plate 3B will move away from the piston plate 3A with continued movement of the rotor (2). Through the movement steps, the functions of transposition and alternate advancing when the piston sheets 3A and the piston sheets 3B meet are realized, and therefore the four-stroke principle that the volume of the divided chambers among the piston sheets (3) is changed regularly and periodically when the rotor (2) rotates continuously is realized.

Fig. 11 is a schematic view of the working principle of the present invention, and for easy understanding, the different piston plates (3) in this figure are respectively denoted as 3A to 3L; recording different control pins (4) in the figure as 4A-4L respectively; marking different spark plug holes (10) as 10A-10C respectively in the figure; the different air inlets (11) in the figure are respectively marked as 11A-11C; the different exhaust ports (12) in this figure are denoted as 12A to 12C, respectively. In conjunction with the foregoing, it will be appreciated that 6 rotor keyways (14) on the rotor (2) simultaneously allow the 6 piston plates (3) to be kinematically associated with the rotor (2) and to rotate counter-clockwise therewith; 6 stator keyways (13) on the stator (1) can simultaneously enable 6 piston plates (3) to be movably connected with the stator (1) and enable the piston plates to move only in the range of the stator keyways (13). Under the action of the stator key groove (13) and the rotor key groove (14), the adjacent piston sheets (3) can regularly contact with each other in the meeting area of the stator key groove (13) and the rotor key groove (14) to generate transposition and alternate advancing effects, so that the volume of each chamber is regularly and periodically changed, the functions of air suction, compression, expansion work and exhaust are completed, the piston sheet (3) which performs expansion work each time can drive the rotor (2) to continuously rotate anticlockwise, the motion cycle can be continued all the time, and the purpose of continuous operation of the engine is achieved.

From fig. 11, it can be known that the state change rule of each piston sheet (3A-3L) and each control pin (4A-4L) when the included angle θ between the vertical reference plane of the rotor (2) and the vertical reference plane of the stator (1) increases with the counterclockwise rotation of the rotor (2); and the volume of the divided chamber between every two piston plates (3) shows regular periodic change; and how to complete the corresponding air suction, compression, expansion work and exhaust functions of the engine under the assistance of the arranged spark plug holes (10A-10C), the air inlets (11A-11C) and the air outlets (12A-12C) by the volume change of the chambers. As can be understood from fig. 11, in a total 60 ° rotation interval from θ ═ 3 ° to θ ═ 57 °, the stator (1), the rotor (2), all the piston plates (3A to 3L), all the control pins (4A to 4L) can complete exactly one working cycle and do work 3 times, and all return to the original starting position, which can be a period to restart the next working cycle. Thus, when the rotor (2) rotates for one circle, 6 working cycles can be completed in total, and 18 effective work can be generated.

The following table 1 shows the corresponding law of the states of the piston plates (3A to 3L) and the control pins (4A to 4L) as the included angle θ increases according to the schematic diagram of fig. 11:

TABLE 1 corresponding law of states of the piston plates and control pins as the included angle θ increases

The following table 2 is a schematic diagram of fig. 11, which describes the volume change among the piston plates (3A to 3L) and the corresponding rule when the corresponding functions increase with the included angle θ:

TABLE 2 corresponding law of volume change between piston plates and corresponding function as angle θ increases

2. The number of piston plates can also be set to be integral multiples of 4, 8, 16, etc. The following briefly describes the preferred embodiment when the number of piston plates is different in conjunction with the drawings.

Fig. 12 is a schematic diagram of a 4-piston plate engine in the series of the invention, and the numbers and names of the parts are the same as those of the 12-piston plate engine. It will be appreciated from the drawings that the external appearance, principal structure and principle are substantially the same as those of the 12-piston plate engine described above, and reference is made to the above description. When the rotor (2) rotates 180 degrees, one working cycle can be completed and work is done for 1 time, and the working cycle is completely returned to the initial position, when the rotor (2) rotates one cycle, the working cycle can be completed for 2 times totally, and 2 times of effective work can be produced totally.

Referring to fig. 13, a schematic diagram of an 8-piston plate engine of the present invention series is shown, and the numbers and names of the parts are the same as those of a 12-piston plate engine. It will be appreciated from the drawings that the external appearance, principal structure and principle are substantially the same as those of the 12-piston plate engine described above, and reference is made to the above description. When the rotor (2) rotates 90 degrees, one working cycle can be completed and work is done for 2 times, and the working cycles are all returned to the initial position, and when the rotor (2) rotates one cycle, the working cycles can be completed for 4 times in total, and 8 effective work is produced.

Fig. 14 is a schematic diagram of a 16-piston plate engine of the present invention series, and the numbers and names of the parts are the same as those of a 12-piston plate engine. It will be appreciated from the drawings that the external appearance, principal structure and principle are substantially the same as those of the 12-piston plate engine described above, and reference is made to the above description. When the rotor (2) rotates for 45 degrees, one working cycle can be completed and does work for 4 times, and all the working cycles return to the initial position, when the rotor (2) rotates for one circle, the working cycles can be completed for 8 times in total, and 32 effective work can be generated.

The appearance, the main structure and the principle of the rest of the piston plates are basically the same as those of the 12-piston plate engine, and the specific reference can be made to the description above. When the number of the piston sheets is 4n, when the rotor rotates 180/n degrees, one working cycle can be completed and does work n times, and all the working cycles return to the initial position, when the rotor rotates one cycle, 2n working cycles can be completed altogether, and 2n working cycles are generated altogether²And the work is done less effectively.

3. After the spark plug (5) is removed, the air inlet (11) and the air outlet (12) are doubled, so that the air inlet and the air outlet can be changed into a pump or a gas-liquid device, and different media can be pumped simultaneously without mutual interference.

4. The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations that are made by using the contents of the present specification and the drawings, or directly or indirectly applied to other related fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel array continuous engine, mainly by stator, rotor, piston piece, control round pin, front shroud, back shroud constitute, through fixed a whole that forms characterized by: the control pins are arranged on the piston sheets to control the motion state of the piston sheets, and the stator is fixed while the rotor rotates directionally; when every two piston plates are contacted at a set position, the position of the control pin positioned on the piston plates is changed under the action of the stator key groove and the rotor key groove, so that the piston plates related to the motion of the stator are changed into the relationship with the motion of the rotor, and the piston plates related to the motion of the rotor are changed into the relationship with the motion of the stator; the piston plates are transposed and alternately rotate forwards, so that the volumes of all the sealed chambers are changed periodically, four strokes of air suction, compression, work application and exhaust of the engine are formed under the assistance of the spark plug, the air inlet and the exhaust port, and the rotor is driven to continuously rotate to apply work outwards.

2. The array continuous engine according to claim 1, characterized in that the number of the piston plates (3) can be an integral multiple of 4, denoted as 4n, and are distributed between the stator (1) and the rotor (2) in a circumferential array; the piston plate (3) and the rotor (2) have the same rotating shaft, and the rotating shaft is positioned on the center of the inner cavity of the stator (1).

3. Continuous engine of the array according to claim 1, characterized in that said stator (1) has an internal cavity compatible with said piston plate (3), having said stator keyways (13) compatible with said control pins (4) and distributed in a circumferential array on its internal cavity; the function of the stator key groove (13) is to limit the control pin (4) embedded in the stator key groove, apply force to the control pin (4) when every two piston plates (3) are in contact, and promote the control pin (4) to slide in the piston plates (3) to change the control state of the piston plates, so that the piston plates (3) are separated from the constraint of the stator key groove (13); the number of the spark plugs (5), the air inlets (11) and the air outlets (12) which are 1/4 of the piston sheets (3) and distributed on the outer shape of the piston sheets in a circumferential array are arranged on the stator (1) so as to meet the functional requirements of the engine.

4. The array continuous engine of claim 1, wherein: the rotor (2) is provided with a shape which can be matched with the piston sheet (3) and is provided with rotor key grooves (14) which can be matched with the control pins (4) and are distributed on the shape in a circumferential array; the rotor key groove (14) is used for limiting the control pin (4) embedded in the rotor key groove, and applying force to the control pin (4) when every two piston sheets (3) are in contact with each other, and promoting the control pin (4) to slide in the piston sheets (3) to change the control state of the piston sheets, so that the piston sheets (3) are separated from the constraint of the rotor key groove (14); the rotor (2) has an appearance which can do work for external transmission when rotating.

5. The array continuous engine of claim 1, wherein: the piston sheets (3) have the shapes matched with the stator (1) and the rotor (2), and the cavity between the stator (1) and the rotor (2) can be divided into sealed cavities with the same number as the piston sheets (3); each piston plate (3) is provided with a control pin (4), the control pins (4) can slide on the piston plates (3) and can control the states of the piston plates (3) according to different position states, namely, the piston plates (3) are determined to be in motion association with the stator (1) or the rotor (2), and the control pins (4) play a role in controlling the piston plates (3).

6. The array continuous engine of claim 1, wherein: the engine is provided with a front cover plate (6) and a rear cover plate (7), can jointly form a sealed cavity together with the stator (1) and the rotor (2), and is fixedly connected through uniformly distributed fixing bolts (8) and nuts (9) arranged on the sealed cavity.