Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of rotor internal combustion engine with diversion between rotor and stator

A rotor internal combustion engine and stator technology, which is applied to internal combustion piston engines, combustion engines, mechanical equipment, etc., can solve the problems of inability to achieve mechanical efficiency transformation, inability to eliminate power loss, and low mechanical efficiency transformation, so as to improve mechanical transformation efficiency, dynamic Balance easy-to-master, light-weight effects

Inactive Publication Date: 2020-09-25
王亚东
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, as far as the reciprocating internal combustion engine with cycle combustion is concerned, the conversion of mechanical efficiency is not high, and the reasons why the conversion efficiency cannot be continuously improved mainly include the following points: 1. Due to the mechanical structure of the reciprocating piston internal combustion engine, theoretically speaking, when When the combustible gas deflagrates, the torque of the crankshaft, connecting rod and power output shaft is on the same plane, that is to say, the pressure is perpendicular to the power output shaft, and the torque cannot be generated, so work cannot be realized. Only the piston descends the crank and the connecting rod The moment is only generated when the included angle is not 180°. When the arc drawn by the crankshaft and the connecting rod is close to the tangent, the moment is the largest. However, the pressure of the expanding gas is also constantly attenuating. When the torque is the largest, the pressure intensity of the gas expansion is also attenuation, so effective mechanical efficiency transitions cannot be achieved
2. Due to the inertia generated by the high-frequency reciprocating motion of the piston and connecting rod to offset part of the useful work, the output efficiency is reduced
3. Due to the complicated structure and huge movement accessories, some useful work is offset
At present, there is no effective means to optimize the efficiency loss in this area, and it is impossible to eliminate the power loss in this area

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of rotor internal combustion engine with diversion between rotor and stator
  • A kind of rotor internal combustion engine with diversion between rotor and stator
  • A kind of rotor internal combustion engine with diversion between rotor and stator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-4 As shown, the embodiment of the present invention provides a rotor-stator guided rotor internal combustion engine, including a rotor assembly and a stator assembly.

[0036]The stator assembly at least includes a stator body 1 , a moving airtight upper slide 2 and a moving airtight lower slide 3 , the stator body 1 is provided with a stator cavity 4 , and the interior of the stator cavity 4 is cylindrical. The upper part of the stator body 1 is provided with an upper chute 5 used to limit the trajectory of the moving airtight upper slide plate 2, and the lower part of the stator body 1 is provided with an upper chute 5 used to limit the trajectory of the moving airtight sliding plate 3. The slot 6, the upper slot 5 and the lower slot 6 communicate with the stator cavity 4 respectively.

[0037] The rotor assembly at least includes a rotor shaft 7 and a rotor body 8 fixedly mounted on the rotor shaft 7, the rotor body 8 is formed by smooth transition...

Embodiment 2

[0056] Such as Figure 5 As shown, the structure of the diversion rotor internal combustion engine between the rotor and the stator provided by the embodiment of the present invention is basically the same as that of Embodiment 1, except that in this embodiment, the two chambers formed in the stator cavity 4 are both used as The working unit chambers are working unit chamber A and working unit chamber B respectively.

[0057] In addition, the accompanying airtight upper slide plate 2 and the accompanying airtight lower slide plate 3 are vertical plate-like structures, and the accompanying airtight upper slide plate 2 and the accompanying airtight lower slide plate 3 are correspondingly arranged on the upper chute and the lower slide plate respectively. down the chute.

[0058] The upper end of the stator body 1 is provided with a spring-loaded upper cover plate 39 , and the lower end of the stator body 1 is provided with a spring-loaded lower cover plate 40 .

[0059] A seco...

Embodiment 3

[0065] Such as Figure 6-8 As shown, the structure of the diversion rotor internal combustion engine between the rotor and the stator provided by the embodiment of the present invention is basically the same as that of Embodiment 1 and Embodiment 2, except that in this embodiment, the inner wall of the stator cavity and the rotor The structure of the gas guide channel 9 on the outer surface of the body 8 is different from that of the first and second embodiments.

[0066]Since in Embodiment 1 and Embodiment 2, the gap between the inner wall of the stator cavity 4 and the outer ring surface of the rotor body 8 is used for air guide, it can be obtained according to the difference in engine speed, compression ratio, and displacement. The gap distance, in order to ensure the gas guiding function, the gap forming the gas guiding channel 9 is relatively large. However, in this embodiment, the gap forming the gas diversion channel 9 is very small enough to prevent high-pressure gas ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of internal combustion engines, in particular to a flow guide type rotor internal combustion engine between a rotor and a stator. The flow guide type rotorinternal combustion engine between the rotor and the stator comprises a rotor assembly and a stator assembly. The stator assembly comprises a stator body, a follow-up airtight upper sliding plate anda follow-up airtight lower sliding plate. The rotor assembly comprises a rotor shaft and a rotor body. The rotor body is arranged in a stator cavity. A gas flow guide channel is arranged between thestator body and the rotor body. The inner side end of follow-up airtight upper sliding plate and the inner side end of the follow-up airtight lower sliding plate are respectively in sealed sliding contact with the outer ring surface of the rotor body. The stator cavity is partitioned into two independent chambers which are mutually airtight. By means of the flow guide type rotor internal combustion engine between the rotor and the stator, the tangential moment during gas expansion and working can be converted into a one-way driving torque for circular motion, so that the power loss is effectively reduced, and the mechanical conversion efficiency of the rotor internal combustion engine is improved.

Description

technical field [0001] The invention relates to the technical field of internal combustion engines, in particular to a flow guide type rotor internal combustion engine between a rotor and a stator. Background technique [0002] Internal combustion engines using the Otto cycle (or Diesel cycle), whether reciprocating piston or Wankel triangular rotor internal combustion engines, or even gas turbines, are energy pulses that compress combustible gases and ignite (or compress ignite) the compressed combustible gas , the expansion gas generated, and then generate pressure to push the piston or other transmission components, and generate mechanical energy to achieve work. In other words, it is a device that converts chemical energy into mechanical energy. For internal combustion engines of the cycle combustion category, the working process follows the actions of intake, compression, work, and exhaust. [0003] At present, as far as the reciprocating internal combustion engine wit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F02B55/08F02B53/02F02B55/02
CPCF02B53/02F02B55/02F02B55/08Y02T10/12
Inventor 王亚东
Owner 王亚东