CN2440114Y

CN2440114Y - Slidine-vane rotor engine

Info

Publication number: CN2440114Y
Application number: CN 00246610
Authority: CN
Inventors: 夏立刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-18
Filing date: 2000-07-18
Publication date: 2001-07-25
Anticipated expiration: 2010-07-18

Abstract

The utility model relates to a slide sheet type rotor engine comprising a machine body, a rotor, a spark plug, an exhaust passage, an air inlet passage and a cover plate. The interior of the machine body is provided with a horizontal cylindrical internal cavity; the left and the right ends of the longitudinal cross section of the internal cavity are provided with circular arcs having unequal concentric circle diameters, and the upper and the lower ends are symmetrical curves; the cylindrical rotor is inserted into the internal cavity of the machine body and is provided with a movable slide sheet. The utility model has the advantages of thorough exhaustion, low rotation speed, large torsion, simple structure, small size and high energy conversion rate and has no residual waste gas.

Description

Sliding rotary engine

The utility model relates to motor, especially a kind of sliding rotary engine.

Traditional Reciprocating engine came out more than 100 year, and through people's effort, the conversion efficiency of its energy has reached higher level, but also exist air inlet deficiency, exhaust not to the utmost, the shortcoming of rotating speed height, body heaviness." rotary internal combustion engine " number of patent application 98126809 discloses a kind of motor of rotor, and its shortcoming is that waste gas can't drain, and air inlet is also not enough, makes relatively difficulty.

The purpose of this utility model just provide a kind of simple in structure, volume is little, the slow-speed of revolution, high efficiency sliding rotary engine.

The utility model purpose is realized by following technological scheme:

Sliding rotary engine comprises body, rotor, spark plug, air outlet flue, intake duct, cover plate, body is provided with inlet and outlet road and spark plug, in the body is horizontal cylindrical interior volume, the two ends, the left and right sides of inner chamber longitudinal cross-section are the circular arc of concentric circle through not waiting, two ends are the curve of symmetry up and down, the column rotor is inserted in the body inner chamber, rotor is provided with movable slide plate, rotate with rotor and self gravitation along the body internal chamber wall at the slide plate two ends, and rotor and slide plate are divided into exhaust cavity, air inlet compression chamber with the body inner chamber.

Sliding rotary engine of the present utility model makes it compare with Reciprocating engine and has the following advantages owing to adopt the structure of band slide plate on the rotor:

1, air-inlet cavity can be greater than compression chamber, to reach the supercharging purpose;

2, exhaust is thorough, noresidue waste gas;

3, rotating speed low, turn round short big, slide plate twice of the acting of whenever circling;

4, simple in structure, there are not complicated crank-connecting rod and inlet and exhaust valve structure;

5, volume is little, in light weight, the energy conversion rate height.

Below in conjunction with accompanying drawing the utility model is elaborated.

Fig. 1 is the utility model structural representation;

Fig. 2 is Fig. 1 partial cutaway diagrammatic sketch.

Sliding rotary engine comprises body 1, rotor 2, spark plug 3, air outlet flue 8, intake duct 10, cover plate 12, in the body 1 is horizontal cylindrical interior volume, the two ends, the left and right sides of inner chamber longitudinal cross-section are the circular arc that does not wait in the concentric circle footpath, two ends are the curve of symmetry up and down, one end circular arc wall of body 1 spark plug 3 that is provided with suitable for reading, have air outlet flue 8, intake duct 10 on the other end circular arc wall, also have between intake duct 10 and the air outlet flue 8 and isolate air channel 9, also be provided with cooling water channel 6 on the body 1.Column rotor 2 is inserted in body 1 inner chamber, rotor 2 is coaxial with body 1 cylindrical interior volume, rotor 2 is provided with movable slide plate 4, be fixed with Stamping Steel Ribbon 5 around the slide plate 4, rotate with rotor and self gravitation along the body internal chamber wall at slide plate 4 two ends, and rotor 2 and slide plate 4 are divided into exhaust cavity 7, air inlet compression chamber 11 with body 1 inner chamber.

Sliding rotary engine working principle of the present utility model:

Motor is identical with the Reciprocating engine working principle, promptly is made up of air inlet, compression, acting, four working strokes of exhaust.During starting, the slide plate 4 in the rotor 2 moves clockwise along air-inlet cavity 11, and fuel mixture is sucked from intake duct 10, finishes intake stroke; The mixed gas that last strokes suck before the slide plate 4 is compressed with travelling forward of slide plate 4, passes to the other end of slide plate 4 by the gap between rotor 2 and the body 1, finishes compression stroke; At the compression stroke end, spark plug 3 produces electrical spark, and mixed gas is fiercely burnt, and produces high temperature, high-pressure gas, slide plate 4 is pushed ahead drive rotor 2 rotate together, externally acting; Slide plate 4 is in acting, the other end discharges the waste gas in the last stroke by air outlet flue 8, after it moves past the exhaust road junction, begun next suction stroke again, the high pressure exhaust gas of this acting simultaneously promptly begins discharging, along with the rotation of slide plate 4 until waste gas is drained.Exhaust cavity 7 produces air curtain with air inlet compression chamber 11 by the air of isolating air channel 9 inputs and carries out the isolation of gas.

Claims

1, a kind of sliding rotary engine comprises body (1), rotor (2), spark plug (3), air outlet flue (8), intake duct (10), cover plate (12), it is characterized in that: be horizontal cylindrical interior volume in the body (1), the two ends, the left and right sides of inner chamber longitudinal cross-section are the circular arc that does not wait in the concentric circle footpath, two ends are the curve of symmetry up and down, one end circular arc wall of body (1) is provided with spark plug (3), have air outlet flue (8) on the other end circular arc wall, intake duct (10), also have between intake duct (10) and the air outlet flue (8) and isolate air channel (9), column rotor (2) is inserted in body (1) inner chamber, rotor (2) is provided with movable slide plate (4), and rotor (2) and slide plate (4) are divided into exhaust cavity (7) with body (1) inner chamber, air inlet compression chamber (11).

2, sliding rotary engine according to claim 1 is characterized in that: have cooling water channel (6) on the body (1).

3, sliding rotary engine according to claim 1 and 2 is characterized in that: slide plate (4) is fixed with Stamping Steel Ribbon (5) all around.