WO2016041097A1 - Disc single-piece axial-flow variable-cavity mechanism - Google Patents

Disc single-piece axial-flow variable-cavity mechanism Download PDF

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Publication number
WO2016041097A1
WO2016041097A1 PCT/CN2014/000844 CN2014000844W WO2016041097A1 WO 2016041097 A1 WO2016041097 A1 WO 2016041097A1 CN 2014000844 W CN2014000844 W CN 2014000844W WO 2016041097 A1 WO2016041097 A1 WO 2016041097A1
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WIPO (PCT)
Prior art keywords
cylinder
cavity
piece
main shaft
disc type
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PCT/CN2014/000844
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French (fr)
Chinese (zh)
Inventor
段国强
Original Assignee
段国强
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Priority to PCT/CN2014/000844 priority Critical patent/WO2016041097A1/en
Publication of WO2016041097A1 publication Critical patent/WO2016041097A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member

Definitions

  • the present invention relates to a basic mechanical construction of an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical equipment. Specifically, it is an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical equipment that provide a rotary mechanical structure.
  • crank-link piston mechanism internal combustion engine, pneumatic engine, gas compressor, mechanical device, etc.
  • the crank-link piston mechanism are widely used in vehicles, ships, aircraft, industrial machinery equipment.
  • the integration of new materials and new technologies has greatly improved the energy conversion efficiency.
  • the components are complicated to change, the additional power consumption of the timing system of the valve train, excessive mechanical vibration and noise, low efficiency, difficult machining, large volume, many faults, high cost, and many other unavoidable problems.
  • the development of quality and performance of industrial products In terms of new structure research and development: the triangular piston rotor mechanism (Wankel engine), etc., failed to improve smoothly.
  • the original construction of the crank-link piston mechanism is not effectively changed and replaced.
  • an object of the present invention is to provide a disc type single-piece axial flow chamber changing mechanism, based on the rotary mechanical structure, to manufacture an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical equipment devices. .
  • the object of the invention is achieved in that it consists essentially of: a moving part: a single-piece spindle 1, a secondary cylinder 2.
  • the fixing member is composed of a main cylinder 3, a cylinder end cover 4 and a cylinder end cover 5.
  • two cylinders of fixed volume A and B are formed in the main cylinder, with a single-piece main shaft and a main cylinder, which are axially concentric, and the outer cylinder wall of the sub-cylinder and the inner cylinder wall of the main cylinder are internally cut, and vice
  • the inner cylinder wall of the cylinder is externally cut from the journal of the single-piece main shaft, and the two tangent points are connected and the straight line passing through the center of the single-piece main shaft is the cylinder center line.
  • the inner cylinder wall of the main cylinder has a strip-shaped sealing device 6 at the point of cut, and the main shaft journal has a radial expansion sealing device 7 to meet the sealing requirements of the main cylinder and the matching portion between the main shaft and the sub-cylinder.
  • the main shaft and the sub-cylinder are axially positioned by the end cover 8.
  • the single piece of the single-piece main shaft passes through the opening 9 of the sub-cylinder, and the opening of the sub-cylinder and the single piece are provided with a lock-type torsion sliding sealing device 10, through the single
  • the connection between the piece and the sub-cylinder, the single-piece main shaft and the sub-cylinder realize synchronous synchronous rotation.
  • the A cavity is a complete cylinder cavity (Fig.
  • the single piece position is a single piece of the A cylinder cavity.
  • the B cavity is a complete cylinder cavity (Fig. 5)
  • the single piece position is a single piece of the B cylinder cavity.
  • the single-piece rotation positions of the two cylinder chambers A and B are opposite in direction, and the single piece coincides with the cylinder center line.
  • Monolithic spindle Rotating when the single piece is rotated away from the rotation position, the single piece divides the A and B cylinder chambers into A1 cavity and A2 cavity; B1 cavity and B2 cavity.
  • One-way spindle and sub-cylinder unidirectional rotation induces A cavity B cavity structure and A1 cavity, A2 cavity; B1 cavity, B2 cavity volume alternating.
  • the alternating volume of the cylinder cavity structure and the forward and reverse rotation of the spindle rotation are realized in the closed cylinder cavity, and the rotary basic mechanical structure is provided for the applicable working medium to complete the working process in the cylinder.
  • the beneficial effects of the invention are: high workability, low mechanical power loss, no reverse inertia interference, few parts, simple assembly, material saving, low processing cost, small volume, power Large and efficient.
  • FIG. 1 and 2 are schematic structural views of components of a disc type single-axis axial flow chamber changing mechanism of the present invention.
  • Fig. 3 is a schematic view showing the combination of the compressor and the gas engine of the internal combustion engine of the disc type single-axis axial flow chamber, and the working cooperation between the air guiding groove and the air guiding hole.
  • Fig. 4 is a plan view showing the rotation position of the single cavity of the A cavity.
  • Fig. 5 is a plan view showing the rotation position of the B-cavity single piece.
  • 6 to 9 are schematic plan views of the working cycle of the internal combustion engine of the coaxial double-cylinder disc type single-piece axial flow chamber change mechanism.
  • Disc type monolithic axial cavity variable mechanism internal combustion engine This engine does not require a valve train and timing system. According to different working media and work requirements, determine the reasonable compression ratio and fuel gas supply and ignition mode, using pressure fluid lubrication and reasonable sealing device and cooling system. Due to the cavity variation characteristics, the disc type single-axis axial cavity variable mechanism internal combustion engine adopts the structure of coaxial double cylinder or coaxial multi-cylinder.
  • the coaxial twin-cylinder engine is an axial superposition of two disc-type single-piece axial flow chamber changing mechanisms, and the adjacent end caps are integrated into a partition plate 11 to form a combination of a compressor and a gas engine (Fig. 3).
  • the compressor is provided with an air inlet and is equipped with an air intake device, and the gas engine is provided with an exhaust port and a device.
  • a cavity working process the sliding plate of the spacer plate and the two sub-cylinders and the overlapping position of the single cavity of the A cavity, the A cavity air guiding hole 12 is provided, and the end surface of the sliding contact surface of the two auxiliary cylinders and the partition plate There are respectively a gas engine air guiding groove 13 and a compressor air guiding groove 14 respectively.
  • the single piece 15 of the gas engine and the single piece 16 of the compressor are offset by a certain angle as a compression angle, and the angle of the compression angle depends on the required geometric compression ratio in the cylinder, and the single piece of the gas engine is in front and reaches A first.
  • the cavity starts from the rotation position 17.
  • the single piece of the gas engine leaves the A cavity and rotates (Fig. 6)
  • the gas guide groove of the gas engine, the air guide groove of the compressor and the air guide hole of the partition plate are combined to form a gas guiding passage, and the compressor is arranged.
  • the pressure medium in the chamber A2 enters the chamber A1 of the gas engine through the passage.
  • the compressor rotates to the position of the A chamber (Fig.
  • the pressure medium is completely introduced into the chamber of the compressor A2.
  • the two air guiding grooves are rotated through the air guiding holes, and the sliding contact faces of the two auxiliary cylinder end faces and the partition plate are closed.
  • the gas engine A1 chamber 19 burns work according to a given ignition mode, drives a single-piece spindle to rotate, exhausts the gas of the gas machine A2 chamber 20, the compressor A1 chamber 21 draws in the working medium, and the compressor A2 chamber 22 compresses the working medium,
  • the next step in the gas engine A1 cavity is to prepare for work.
  • the compressor A cavity and the gas engine A cavity complete the working cycle of intake, compression, work and exhaust.
  • B cavity working process the guiding principle of the air guiding groove and the air guiding hole of the B cavity is the same as that of the A cavity, the partition plate is provided with the B cavity air guiding hole 23, and the gas machine air guiding groove is arranged on the end surface of the sliding contact surface of the main shaft and the spacing plate. 24 and the compressor air channel 25 (Fig. 8, Fig. 9), the compressor B chamber and the gas machine B chamber are completed together, the working cycle of intake, compression, work, and exhaust.
  • the A cavity and the B cavity can work independently in a single cavity. The working positions of the A cavity and the B cavity are shifted by 180 degrees.
  • the internal combustion engine of the disc type single axial flow cavity change mechanism has a larger and more uniform working torque.
  • Disc type single-axis axial cavity variable mechanism pneumatic engine coaxial single-cylinder or coaxial multi-cylinder arrangement, open inlet and exhaust passages on both sides of the starting positions of the two cylinder chambers A and B, intake The channel is connected to the pressure medium, the exhaust passage is connected to the control valve and the atmosphere, and the disc type monolithic axial cavity variable mechanism is operated by a pneumatic engine.
  • Disc type monolithic axial cavity variable mechanism gas compressor coaxial single cylinder or coaxial multi-cylinder arrangement, opening inlet and exhaust passages on both sides of the starting positions of the two cylinder chambers A and B,
  • the external power drives the single-plate spindle to make a rotary motion, and the disc-type single-axis axial cavity variable mechanism air compressor works.
  • the disc type single-axis axial cavity variable mechanism internal combustion engine, pneumatic engine and gas compressor are used in vehicles, ships and aircrafts, and the structure is simple, the volume is small, the power is large, the performance is good, and the fitting environment requirement is lowered, and The disc type single-axis axial cavity change mechanism can be widely used in a variety of mechanical equipment and devices.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

A disc single-piece axial-flow variable-cavity mechanism is mainly composed of fixed members and moving members. The fixed members are a main cylinder (3), a front end cover and a rear end cover of the cylinder (4, 5). The moving members are a single-piece main shaft (1) and an auxiliary cylinder (2). The alternations of the cylinder cavity structure volume and the conversion of the clockwise/counterclockwise rotation of the main shaft are realized through the interlocking axial rotating of the single-piece main shaft (1) and the auxiliary cylinder (2) in the main cylinder (3), providing a rotary mechanical structure for internal combustion engines, pneumatic engines, gas compressors and other mechanical equipment. The disc single-piece axial-flow variable-cavity mechanism of this structure does not need a valve actuating mechanism and a valve timing system and allows for various working mediums. The mechanism has high completeness of work process and has no inverse inertial interference, and is small in size and highly efficient. The mechanism can be widely used in various mechanical equipment and devices such as vehicles, ships, aircrafts, etc., avoiding the defects of complicated structure and complex alternating stress of the parts due to constructing the internal combustion engine, the pneumatic engine, the air compressor and other mechanical equipment based on crank-link piston mechanism.

Description

盘式单片轴流腔变机构Disc type single axial flow chamber change mechanism 技术领域Technical field
本发明涉及内燃发动机、气动发动机、气体压缩机、多种机械设备装置的基础机械构造。具体说是提供一种旋转式机械构造的内燃发动机、气动发动机、气体压缩机、及多种机械设备装置。The present invention relates to a basic mechanical construction of an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical equipment. Specifically, it is an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical equipment that provide a rotary mechanical structure.
背景技术Background technique
目前采用曲柄连杆活塞机构的：内燃发动机、气动发动机、气体压缩机、机械装置等，被广泛的装配在车、船、飞行器、工业机械设备装置上使用。经过一百多年的不断改进、优化，融合新材料、新技术，使其能量转化效率得到了很大程度提高。但其部件受力复杂交变、配气机构正时系统发生的额外功耗、过大的机械震动及噪音、效率低、难加工、体积大、故障多、成本高等诸多不可回避的问题，阻碍着工业产品质量性能的发展。在新构造研发方面：三角活塞转子机构(汪克尔引擎)等，未能顺利完善。使得曲柄连杆活塞机构的原始构造没有得到有效改变和替代。At present, the crank-link piston mechanism: internal combustion engine, pneumatic engine, gas compressor, mechanical device, etc., are widely used in vehicles, ships, aircraft, industrial machinery equipment. After more than one hundred years of continuous improvement and optimization, the integration of new materials and new technologies has greatly improved the energy conversion efficiency. However, the components are complicated to change, the additional power consumption of the timing system of the valve train, excessive mechanical vibration and noise, low efficiency, difficult machining, large volume, many faults, high cost, and many other unavoidable problems. The development of quality and performance of industrial products. In terms of new structure research and development: the triangular piston rotor mechanism (Wankel engine), etc., failed to improve smoothly. The original construction of the crank-link piston mechanism is not effectively changed and replaced.
发明内容Summary of the invention
为解决上述技术问题，本发明的目的在于提供一种盘式单片轴流腔变机构，以这种旋转式机械构造为基础，制造内燃发动机、气动发动机、气体压缩机、多种机械设备装置。In order to solve the above technical problems, an object of the present invention is to provide a disc type single-piece axial flow chamber changing mechanism, based on the rotary mechanical structure, to manufacture an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical equipment devices. .
本发明的目的是这样实现的：它主要由：运动件：单片主轴1、副气缸2。固定件：主气缸3、气缸端盖4、气缸端盖5组成。部件组装后在主气缸内构成A、B两个容积固定的缸腔，带有单片的主轴与主气缸，轴向同心，副气缸的外缸壁与主气缸的内缸壁内切，副气缸的内缸壁与单片主轴的轴颈外切，连接两个切点并通过单片主轴中心的直线为气缸中心线。主气缸内缸壁在切点处有条形密封装置6，主轴轴颈有径向膨胀密封装置7，满足主气缸和主轴与副气缸配合部位的密封需要。主轴及副气缸由端盖轴向定位8，单片主轴的单片由副气缸的开口处9穿过，副气缸的开口与单片交合处设有锁芯式扭转滑动密封装置10，通过单片与副气缸的联接，单片主轴与副气缸实现了同步联动旋转。旋转过程中，当A腔为一个完整缸腔时(图4)，单片位置为A缸腔的单片起旋位。当B腔为一个完整缸腔时(图5)，单片位置为B缸腔的单片起旋位。A、B两个缸腔的单片起旋位，单片所处的方向相反，并且单片与气缸中心线重合。单片主轴 旋转，单片旋离起旋位时，单片将A、B缸腔切分为A1腔、A2腔；B1腔、B2腔。单片主轴及副气缸单向旋转引发A腔B腔结构及A1腔、A2腔；B1腔、B2腔容积的交变。通过主轴的连续旋转，在密闭的缸腔内，实现缸腔结构容积的交变与主轴旋转的正逆转换，为适用的工作介质在气缸内完成工作过程，提供旋转式基础机械构造。The object of the invention is achieved in that it consists essentially of: a moving part: a single-piece spindle 1, a secondary cylinder 2. The fixing member is composed of a main cylinder 3, a cylinder end cover 4 and a cylinder end cover 5. After the components are assembled, two cylinders of fixed volume A and B are formed in the main cylinder, with a single-piece main shaft and a main cylinder, which are axially concentric, and the outer cylinder wall of the sub-cylinder and the inner cylinder wall of the main cylinder are internally cut, and vice The inner cylinder wall of the cylinder is externally cut from the journal of the single-piece main shaft, and the two tangent points are connected and the straight line passing through the center of the single-piece main shaft is the cylinder center line. The inner cylinder wall of the main cylinder has a strip-shaped sealing device 6 at the point of cut, and the main shaft journal has a radial expansion sealing device 7 to meet the sealing requirements of the main cylinder and the matching portion between the main shaft and the sub-cylinder. The main shaft and the sub-cylinder are axially positioned by the end cover 8. The single piece of the single-piece main shaft passes through the opening 9 of the sub-cylinder, and the opening of the sub-cylinder and the single piece are provided with a lock-type torsion sliding sealing device 10, through the single The connection between the piece and the sub-cylinder, the single-piece main shaft and the sub-cylinder realize synchronous synchronous rotation. During the rotation process, when the A cavity is a complete cylinder cavity (Fig. 4), the single piece position is a single piece of the A cylinder cavity. When the B cavity is a complete cylinder cavity (Fig. 5), the single piece position is a single piece of the B cylinder cavity. The single-piece rotation positions of the two cylinder chambers A and B are opposite in direction, and the single piece coincides with the cylinder center line. Monolithic spindle Rotating, when the single piece is rotated away from the rotation position, the single piece divides the A and B cylinder chambers into A1 cavity and A2 cavity; B1 cavity and B2 cavity. One-way spindle and sub-cylinder unidirectional rotation induces A cavity B cavity structure and A1 cavity, A2 cavity; B1 cavity, B2 cavity volume alternating. Through the continuous rotation of the main shaft, the alternating volume of the cylinder cavity structure and the forward and reverse rotation of the spindle rotation are realized in the closed cylinder cavity, and the rotary basic mechanical structure is provided for the applicable working medium to complete the working process in the cylinder.
与现有技术相比，本发明的有益效果是：工作过程进行完善度高、机械功率损失少、无逆惯性干扰、零部件少、装配简单、节省材料、加工成本低、体量小、功率大、效率高。Compared with the prior art, the beneficial effects of the invention are: high workability, low mechanical power loss, no reverse inertia interference, few parts, simple assembly, material saving, low processing cost, small volume, power Large and efficient.
附图说明DRAWINGS
下面结合附图进一步说明本发明。The invention will now be further described with reference to the accompanying drawings.
图1、图2是本发明盘式单片轴流腔变机构的部件结构示意图。1 and 2 are schematic structural views of components of a disc type single-axis axial flow chamber changing mechanism of the present invention.
图3是盘式单片轴流腔变机构内燃发动机的压气机与燃气机组合，及导气槽与导气孔的工作配合的示意图。Fig. 3 is a schematic view showing the combination of the compressor and the gas engine of the internal combustion engine of the disc type single-axis axial flow chamber, and the working cooperation between the air guiding groove and the air guiding hole.
图4是A腔单片起旋位的平面示意图。Fig. 4 is a plan view showing the rotation position of the single cavity of the A cavity.
图5是B腔单片起旋位的平面示意图。Fig. 5 is a plan view showing the rotation position of the B-cavity single piece.
图6至图9是同轴双缸盘式单片轴流腔变机构内燃发动机的工作循环平面示意图。6 to 9 are schematic plan views of the working cycle of the internal combustion engine of the coaxial double-cylinder disc type single-piece axial flow chamber change mechanism.
具体实施方式detailed description
盘式单片轴流腔变机构内燃发动机：该发动机不需要配气机构和正时系统。根据不同工作介质及工作需求，确定合理的压缩比和燃料燃气的供给及发火方式，采用压力流体润滑及合理的密封装置和冷却系统。因腔变特性，盘式单片轴流腔变机构内燃发动机采用同轴双缸或同轴多缸的结构。同轴双缸发动机就是两付盘式单片轴流腔变机构的轴向叠加，相邻的端盖整合为一个间隔板11，构成压气机与燃气机的组合(图3)。压气机设有进气口并配备进气装置，燃气机设有排气口及装置。A腔工作过程：间隔板与两个副气缸的滑动接触面与A腔单片起旋位的重合部，设有A腔导气孔12，在两个副气缸与间隔板的滑动接触面的端面上分别设有燃气机导气槽13、压气机导气槽14。根据主轴旋转方向，燃气机单片15与压气机单片16相应错开一定角度做为压缩角，压缩角的角度取决于所需的缸内几何压缩比，燃气机单片在前，先到达A腔起旋位17，当燃气机的单片离开A腔起旋位时(图6)，燃气机导气槽、压气机导气槽与间隔板的导气孔重合并构成导气通路，压气机A2腔内18的压力介质经过通路进入燃气机A1腔内19，随着旋转的继续，压气机单片旋转到A腔起旋位时(图7)，压力介质已完全由压气机A2腔导入至燃气机A1腔，同时两个导气槽旋过导气孔，两个副气缸端面与间隔板的滑动接触面关闭 导气槽与导气孔的导气通路。燃气机A1腔19按给定的发火方式燃烧作功，驱动单片主轴旋转，将燃气机A2腔20废气排出，压气机A1腔21吸入工作介质，压气机A2腔22则压缩工作介质，为燃气机A1腔下一次作功做准备。压气机A腔与燃气机A腔共同完成了进气、压缩、作功、排气的工作循环。B腔工作过程：B腔的导气槽与导气孔的通路原理与A腔相同，间隔板设有B腔导气孔23，主轴与间隔板的滑动接触面的端面上设有燃气机导气槽24和压气机导气槽25(图8、图9)，压气机B腔与燃气机B腔共同完成，进气、压缩、作功、排气的工作循环。结构设计上A腔、B腔可单腔单独工作。A腔与B腔的做功位置错开180度，当结构设计为A、B腔共同工作时，盘式单片轴流腔变机构内燃发动机具备更大更均匀的作功扭矩。Disc type monolithic axial cavity variable mechanism internal combustion engine: This engine does not require a valve train and timing system. According to different working media and work requirements, determine the reasonable compression ratio and fuel gas supply and ignition mode, using pressure fluid lubrication and reasonable sealing device and cooling system. Due to the cavity variation characteristics, the disc type single-axis axial cavity variable mechanism internal combustion engine adopts the structure of coaxial double cylinder or coaxial multi-cylinder. The coaxial twin-cylinder engine is an axial superposition of two disc-type single-piece axial flow chamber changing mechanisms, and the adjacent end caps are integrated into a partition plate 11 to form a combination of a compressor and a gas engine (Fig. 3). The compressor is provided with an air inlet and is equipped with an air intake device, and the gas engine is provided with an exhaust port and a device. A cavity working process: the sliding plate of the spacer plate and the two sub-cylinders and the overlapping position of the single cavity of the A cavity, the A cavity air guiding hole 12 is provided, and the end surface of the sliding contact surface of the two auxiliary cylinders and the partition plate There are respectively a gas engine air guiding groove 13 and a compressor air guiding groove 14 respectively. According to the direction of rotation of the main shaft, the single piece 15 of the gas engine and the single piece 16 of the compressor are offset by a certain angle as a compression angle, and the angle of the compression angle depends on the required geometric compression ratio in the cylinder, and the single piece of the gas engine is in front and reaches A first. The cavity starts from the rotation position 17. When the single piece of the gas engine leaves the A cavity and rotates (Fig. 6), the gas guide groove of the gas engine, the air guide groove of the compressor and the air guide hole of the partition plate are combined to form a gas guiding passage, and the compressor is arranged. The pressure medium in the chamber A2 enters the chamber A1 of the gas engine through the passage. As the rotation continues, the compressor rotates to the position of the A chamber (Fig. 7), and the pressure medium is completely introduced into the chamber of the compressor A2. To the gas engine A1 cavity, at the same time, the two air guiding grooves are rotated through the air guiding holes, and the sliding contact faces of the two auxiliary cylinder end faces and the partition plate are closed. The air guiding passage of the air guiding groove and the air guiding hole. The gas engine A1 chamber 19 burns work according to a given ignition mode, drives a single-piece spindle to rotate, exhausts the gas of the gas machine A2 chamber 20, the compressor A1 chamber 21 draws in the working medium, and the compressor A2 chamber 22 compresses the working medium, The next step in the gas engine A1 cavity is to prepare for work. The compressor A cavity and the gas engine A cavity complete the working cycle of intake, compression, work and exhaust. B cavity working process: the guiding principle of the air guiding groove and the air guiding hole of the B cavity is the same as that of the A cavity, the partition plate is provided with the B cavity air guiding hole 23, and the gas machine air guiding groove is arranged on the end surface of the sliding contact surface of the main shaft and the spacing plate. 24 and the compressor air channel 25 (Fig. 8, Fig. 9), the compressor B chamber and the gas machine B chamber are completed together, the working cycle of intake, compression, work, and exhaust. In the structural design, the A cavity and the B cavity can work independently in a single cavity. The working positions of the A cavity and the B cavity are shifted by 180 degrees. When the structural design is that the A and B cavities work together, the internal combustion engine of the disc type single axial flow cavity change mechanism has a larger and more uniform working torque.
盘式单片轴流腔变机构气动发动机：同轴单缸或同轴多缸排列，在A、B两个缸腔的起旋位的两侧分别开设进气道与排气道，进气道接通压力介质，排气道与控制阀及大气相通，盘式单片轴流腔变机构气动发动机工作。Disc type single-axis axial cavity variable mechanism pneumatic engine: coaxial single-cylinder or coaxial multi-cylinder arrangement, open inlet and exhaust passages on both sides of the starting positions of the two cylinder chambers A and B, intake The channel is connected to the pressure medium, the exhaust passage is connected to the control valve and the atmosphere, and the disc type monolithic axial cavity variable mechanism is operated by a pneumatic engine.
盘式单片轴流腔变机构气体压缩机：同轴单缸或同轴多缸排列，在A、B两个缸腔的起旋位的两侧分别开设进气道与排气道，由外动力驱动单片主轴做旋转运动，盘式单片轴流腔变机构空气压缩机工作。Disc type monolithic axial cavity variable mechanism gas compressor: coaxial single cylinder or coaxial multi-cylinder arrangement, opening inlet and exhaust passages on both sides of the starting positions of the two cylinder chambers A and B, The external power drives the single-plate spindle to make a rotary motion, and the disc-type single-axis axial cavity variable mechanism air compressor works.
将盘式单片轴流腔变机构内燃发动机、气动发动机、气体压缩机，配装于车、船、飞行器上使用，结构简单、体积小、功率大、性能好、降低配装环境要求，并且盘式单片轴流腔变机构，可以广泛在多种机械设备及装置上整合使用。 The disc type single-axis axial cavity variable mechanism internal combustion engine, pneumatic engine and gas compressor are used in vehicles, ships and aircrafts, and the structure is simple, the volume is small, the power is large, the performance is good, and the fitting environment requirement is lowered, and The disc type single-axis axial cavity change mechanism can be widely used in a variety of mechanical equipment and devices.

Claims (5)

  1. 盘式单片轴流腔变机构，是一种内燃发动机、气动发动机、气体压缩机、多种机械装置设备的旋转式基础机械构造，它主要由，固定件：主气缸、气缸前后端盖，运动件：单片主轴、副气缸组成，其特征是：在主气缸内，单片主轴与副气缸联动，轴向旋转，引发缸腔的结构和容积发生连续的交变，实现缸腔结构容积的交变与主轴旋转的正逆转换，并可同轴多缸叠加组合使用。The disc type single-axis axial flow chamber changing mechanism is a rotary basic mechanical structure of an internal combustion engine, a pneumatic engine, a gas compressor, and various mechanical device equipments, and mainly consists of a fixing member: a main cylinder, a front and rear end caps of the cylinder, Moving parts: single-spindle main shaft and sub-cylinder. It is characterized in that: in the main cylinder, the single-piece main shaft is interlocked with the sub-cylinder, and the axial rotation causes the continuous structure and volume of the cylinder chamber to alternately realize the cylinder chamber structure volume. The alternating transformation and the forward and reverse conversion of the spindle rotation can be combined with the coaxial multi-cylinder stack.
  2. 按照权利要求1所述的，盘式单片轴流腔变机构内燃发动机。The disc type monolithic axial cavity variable mechanism internal combustion engine according to claim 1.
  3. 按照权利要求1所述的，盘式单片轴流腔变机构气动发动机。A disc type monolithic axial cavity variable mechanism pneumatic engine according to claim 1.
  4. 按照权利要求1所述的，盘式单片轴流腔变机构气体压缩机。The disc type monolithic axial cavity variable mechanism gas compressor according to claim 1.
  5. 按照权利要求1所述的，盘式单片轴流腔变机构机械装置及设备。 The disc type monolithic axial flow chamber mechanism and apparatus according to claim 1.
PCT/CN2014/000844 2014-09-15 2014-09-15 Disc single-piece axial-flow variable-cavity mechanism WO2016041097A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620703A (en) * 1979-07-30 1981-02-26 Sadaji Sakai Displacement-type rotary machine
JPS57203802A (en) * 1981-06-09 1982-12-14 Sadaji Sasaki Rotary type power generator
CN2241240Y (en) * 1995-03-19 1996-11-27 虞锦芳 Rotary vane type compressor
DE29722289U1 (en) * 1997-06-11 1998-03-19 Maier Alexander Vane piston engine
CN1916416A (en) * 2006-09-04 2007-02-21 肖波 Fluid control device for rotor in twin shaft
CN103883354A (en) * 2014-04-10 2014-06-25 周觉明 Fluid power machine with runner rotary vane mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620703A (en) * 1979-07-30 1981-02-26 Sadaji Sakai Displacement-type rotary machine
JPS57203802A (en) * 1981-06-09 1982-12-14 Sadaji Sasaki Rotary type power generator
CN2241240Y (en) * 1995-03-19 1996-11-27 虞锦芳 Rotary vane type compressor
DE29722289U1 (en) * 1997-06-11 1998-03-19 Maier Alexander Vane piston engine
CN1916416A (en) * 2006-09-04 2007-02-21 肖波 Fluid control device for rotor in twin shaft
CN103883354A (en) * 2014-04-10 2014-06-25 周觉明 Fluid power machine with runner rotary vane mechanism

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