CN107642412A

CN107642412A - Rotary engine

Info

Publication number: CN107642412A
Application number: CN201710767032.8A
Authority: CN
Inventors: 张舒淇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-22
Filing date: 2017-08-22
Publication date: 2018-01-30

Abstract

The invention provides a kind of rotary engine, it is related to engine art.Including engine rotor, rotor casing, main shaft, gas receiver and slip ring；The rotor forms a closed annular lacuna with the rotor casing；It is provided with two pairs of double-open type valves in the annular lacuna, and by two pairs of double-open type valve even partitions into two lacunas, respectively combustion chamber and air collecting chamber；The double-open type valve is opposite opened ramp gate, is opened and closed by electromagnet and compression spring control valve；The gas receiver is cylindrical barrel structure, is available for storing certain proportion and the gas mixture of certain pressure intensity；After the rotary piston enters combustion chamber, gas mixture is sprayed by combustion gas spout in gas receiver, and burn rapidly, rotary piston moves forward under the promotion of high-pressure gas, while drives air collecting chamber internal rotor piston to move forward and by the air press-in gas outlet in air collecting chamber.It is low that the present invention solve thes problems, such as that engine power converts endless total efficiency.

Description

Rotary engine

Technical field

The present invention relates to engine art, more particularly to a kind of rotary engine.

Technical background

Linear reciprocating motion is converted into rotary motion by conventional reciprocating formula piston engine by toggle, is produced Moment of torsion it is small, energy conversion it is insufficient, it is inefficient.

The problems such as there is gas compression than small in currently known Samsung rotary engine, exhaust is not up to standard.

The content of the invention

It is an object of the invention to provide a kind of fuel gas buring is abundant, a kind of complete rotary engine of energy conversion.

The present invention designs a kind of rotary engine, including rotary engine rotor, rotor casing, main shaft, gas receiver and Be set in rotor both sides and with the slip ring of rotor concentric；It is characterized in that the rotary engine rotor is circular configuration, the center of circle There is main shaft to pass through；Circumference is symmetrically arranged with two rotary pistons, is provided with casing outside the engine rotor, and formed with casing One closed annular lacuna, and the engine rotor can freely be rotated by the main shaft in casing.

Two pairs of double-open type valves are provided with described annular lacuna, and by two pairs of double-open type valve even partitions into two Lacuna, respectively combustion chamber and air collecting chamber.

The double-open type valve is opposite opened ramp gate, is acted on by the pressure of both sides compression spring, two slides are automatic Close；It is equipped with electromagnet respectively on the outside of the compression spring of both sides, electromagnet wire is in contact by carbon brush with the slip ring；It is described Slip ring is to be embedded on rotor and be divided into insulated part and conductor part with the cyclic structure of rotor concentric, the slip ring；When Electromagnet energizing magnetic when the carbon brush of connection electromagnet contacts with the conductor part of slip ring, holds the double-open type valve, Valve is opened, while the rotary piston slips into the insulated part of the slip ring by rear carbon brush by the double-open type valve, The electromagnet open circuit, double-open type valve are closed in the presence of elastic force, and described two rotary pistons are simultaneously by corresponding double Open type valve respectively enters combustion chamber and air collecting chamber, and starts working.

After the rotary piston enters combustion chamber, moved forward under the promotion of high-pressure gas, and rotor driven rotates； The rotary piston in air collecting chamber is driven to move forward simultaneously, and by the clean air press-in gas receiver in air collecting chamber.

The gas receiver is cylindrical barrel structure, is available for storing certain proportion and the gas mixture of certain pressure intensity；It is main To be made up of gas receiver, gas receiver piston, compressible spring, piston shelves, atomizer, combustion gas spout, gas injection port and leakage port.

The gas receiver of cylindrical barrel structure is separated into two parts by described gas receiver piston, and a part is closed chamber Gap, it is equipped with atomizer, combustion gas spout and gas injection port；Another part communicates with the external world, described compressible spring one end and gas storage Cylinder piston is connected, and the other end is connected with gas receiver bottom.

The gas injection port is made up of unidirectional gas injection valve, when compressed gas opens gas injection valve body top in air collecting chamber, in air collecting chamber Air initially enters gas receiver；And described atomizer is electromagnetic valve structure, magnet coil is connected with unidirectional gas injection valve, when unidirectional When gas injection valve is jacked up, atomizer magnet coil is powered, and magnetic valve needle-valve is picked up, and fuel oil sprays；Adjust what atomizer sprayed Oil mass and the amount of gas injection port injection air are proportional, are stored in gas receiver.

The leakage port is the exhaust outlet of solenoid valve control, and air is pressed into described by rotary piston by the gas injection port In gas receiver, the gas receiver overcomes the resistance of compressible spring in cylinder in the presence of gas mixture pressure, slowly Move forward, the compression ratio of gas mixture is certain in such gas receiver.

The piston shelves are the metalline stake for being arranged on gas receiver bottom compressible spring nearby on cylinder inwall；When described storage When piston of air inflator is moved forward to soon close to the limit of compressible spring compression, it is in contact with piston shelves, prevents gas receiver from living Plug continues to move ahead；When the piston shelves are in contact with the gas receiver piston simultaneously, the magnetic valve of the leakage port forms closure Circuit conductive is simultaneously started working, and the leakage port is opened, and the air of air collecting chamber starts to release, while the gas injection port stops note Gas, atomizer stop oil spout.

The combustion gas spout is the dress that the gas mixture of certain proportion and pressure in the gas receiver is sprayed into combustion chamber Put, and a closed circuit is concatenated into gas pedal, spark plug, this closed circuit is controlled by a relay switch；It is described Relay switch connected with the electromagnet of the double-open type valve, after the electromagnet energization valve is opened, the relay Device is powered, and switch is opened, and circuit breaker, the combustion gas spout and spark plug are stopped；The rotary piston after valve is opened Into combustion chamber, when the carbon brush slides into the insulated part of slip ring, electromagnet open circuit, the double-open type valve is closed, while after Electrical equipment open circuit, switch closure, now the combustion gas spout and spark plug enter quasi-operating status；The gas pedal is a circuit Floor push, only foot throttle pedal, spark plug and gas injection eloquence enter working condition, and the oil by quasi-operating status Door pedal step on deeper electric current is bigger, combustion gas spout spray air-fuel mixture object amount it is more；The gas mixture that combustion gas spout sprays Rapid burning, drive rotor piston move forward；Simultaneously because the gas storage cylinder pressure reduces, in the elastic force of compressible spring Under effect, the gas receiver piston starts to bounce back, and departs from the piston shelves, the leakage port magnetic valve open circuit, leakage port Close, the gas injection port starts gas injection, atomizer commencement of fuel injection, so goes round and begins again and ceaselessly operate.

In view of in this rotary engine course of work, air may be insufficient in gas receiver, can be gas collection cavity Product, which is increased to by accounting for the 1/2 of annular chamber, accounts for the 2/3 or 3/4 of annular chamber, while rotary piston becomes 3 or 4 by 2, and It is even to be distributed in rotor circumference.

Brief description of the drawings

Fig. 1 is rotary engine operation principle schematic diagram of the present invention.

Fig. 2 is double-open type valve working principle schematic of the present invention.

1 it is rotor in figure, 2 be rotor casing, 3 be main shaft, 4 be gas receiver, 5 be slip ring, 6 be rotary piston, 7 is double open Formula valve, 8 be combustion chamber, 9 be air collecting chamber, 10 be carbon brush, 11 be slip ring insulator part, 12 be slip ring conductor part, 13 be storage Piston of air inflator, 14 be compressible spring, 15 be piston shelves, 16 be atomizer, 17 be combustion gas spout, 18 be gas injection port, 19 to let out Gas port, 20 be spark plug, 21 be combustion chamber exhaust outlet, 22 be air collecting chamber air inlet, 23 be electromagnet.

Embodiment

By specific embodiment, the invention will be further described：

After this rotary engine switches on power, gas pedal is stepped, combustion gas spout 17 enters working condition with spark plug 20, The gas mixture of certain proportion and pressure sprays into combustion chamber 8 and burnt rapidly in gas receiver 4, promotes the internal rotor of combustion chamber 8 to live Plug 6 is mobile rapidly, and rotor driven 1 is rotated by main shaft 3.

Rotary piston 6 in air collecting chamber 9 is pressed under the drive of rotor 1, by the air in air collecting chamber 9 by gas injection port 18 In gas receiver 4, while atomizer 16 starts the oil spout into gas receiver.

Gas receiver piston 13 is compressed to by gas mixture in gas receiver 4 when being contacted with piston shelves 15, and leakage port 19 is opened And start to be vented；After gas mixture sprays via combustion gas spout 17 in gas receiver 4, gas receiver piston 13 is de- with piston shelves 15 From again leakage port 19 is closed, and gas injection port 18 starts gas injection, atomizer 16 and commencement of fuel injection, so goes round and begins again.

Rotary piston 6 in combustion chamber 8 approaches double-open type valve 7 in high-pressure gas under promoting, while in air collecting chamber 9 Rotary piston 6 also approaches opposite side double-open type valve 7；Now carbon brush 10 slips into the conductor part 12 of slip ring 5, and electromagnet 23 is logical Electricity, double-open type valve 7 are opened, and two rotary pistons 6 respectively enter air collecting chamber 9 and combustion chamber 8；It is simultaneously in parallel with electromagnet 23 Relay switch is opened, and combustion gas spout 17 is stopped with the open circuit of spark plug 20, when carbon brush slips into the insulated part 11 of slip ring 5, Electromagnet 23 is powered off, and double-open type valve 7 is closed, at the same the relay switch in parallel with electromagnet 23 close, combustion gas spout 17 with Spark plug 20, which is powered, enters quasi-operating status；Gas pedal is only stepped, combustion gas spout 17 could enter work with spark plug 20 State, drive rotor 1 persistently rotate.

Claims

1. a kind of rotary engine, including rotary engine rotor, rotor casing, main shaft, gas receiver and it is set in rotor both sides And with the slip ring of rotor concentric；It is characterized in that the rotary engine rotor is circular configuration, the center of circle has main shaft to pass through；Circle It is symmetrically arranged with two rotary pistons week, casing is provided with outside the engine rotor, and a closed ring is formed with casing Shape lacuna, and the engine rotor can freely be rotated by main shaft in casing；Two are provided with described annular lacuna To double-open type valve, and by two pairs of double-open type valve even partitions into two lacunas, respectively combustion chamber and air collecting chamber.

2. rotary engine as claimed in claim 1, it is characterised in that the double-open type valve is opposite opened ramp gate, is passed through The pressure effect of both sides compression spring, two slides are closed automatically；It is equipped with electromagnet, electromagnetism respectively on the outside of the compression spring of both sides Iron wire is in contact by carbon brush with the slip ring；The slip ring be embedded on rotor and with the ring-type knot of rotor concentric Structure, the slip ring are divided into insulated part and conductor part；When the carbon brush of slip ring rotation connection electromagnet connects with slip ring conductor part When touching, electromagnet energizing magnetic holds the double-open type valve, and valve is opened, at the same the rotary piston pass through it is described Double-open type valve, the insulated part of the slip ring is slipped into by rear carbon brush, the electromagnet open circuit, double-open type valve is in elastic force Effect is lower to close, and described two rotary pistons respectively enter combustion chamber and air collecting chamber by corresponding double-open type valve simultaneously, and Start working.

3. rotary engine as claimed in claim 1, it is characterised in that after the rotary piston enters combustion chamber, in high pressure Moved forward under the promotion of combustion gas, and rotor driven rotates；The rotary piston in air collecting chamber is driven to move forward simultaneously, and will collection In clean air press-in gas receiver in air cavity；

The gas receiver is cylindrical barrel structure, is available for storing certain proportion and the gas mixture of certain pressure intensity；Mainly by Gas receiver, gas receiver piston, compressible spring, piston shelves, atomizer, combustion gas spout, gas injection port and leakage port composition；

The gas receiver of cylindrical barrel structure is separated into two parts by the gas receiver piston, and a part is closed lacuna, is equipped with Atomizer, combustion gas spout and gas injection port；Another part communicates with the external world, described compressible spring one end and gas receiver piston phase Even, the other end is connected with gas receiver bottom.

4. rotary engine as claimed in claim 3, it is characterised in that the gas injection port is made up of unidirectional gas injection valve, works as gas collection Intracavitary compressed gas opens gas injection valve body top, and gas collection chamber air initially enters gas receiver；And described atomizer is magnetic valve Structure, magnet coil are connected with unidirectional gas injection valve, and when unidirectional gas injection valve is jacked up, atomizer magnet coil is powered, magnetic valve Needle-valve is picked up, and fuel oil sprays；The oil mass and the amount of gas injection port injection air that regulation atomizer sprays are proportional, are stored in In gas receiver.

5. rotary engine as claimed in claim 3, it is characterised in that the leakage port is the exhaust outlet of solenoid valve control；Turn Air is pressed into described gas receiver by sub- piston by the gas injection port, gas receiver gas mixture pressure in cylinder Under effect, while overcome the resistance of compressible spring, slowly move forward, the compression ratio one of gas mixture in such gas receiver It is fixed；

The piston shelves are the metalline stake for being arranged on gas receiver bottom compressible spring nearby on cylinder inwall；When the gas receiver is lived When plug is moved forward to soon close to the limit of compressible spring compression, it is in contact with piston shelves, prevents gas receiver piston from continuing Move ahead；When the piston shelves are in contact with the gas receiver piston simultaneously, the magnetic valve of the leakage port forms closed circuit and led Electricity is simultaneously started working, and the leakage port is opened, and the air of air collecting chamber starts to release, while the gas injection port stops gas injection, oil spout Mouth stops oil spout.

6. rotary engine as claimed in claim 3, it is characterised in that the combustion gas spout is that will necessarily compare in the gas receiver The gas mixture of example and pressure sprays into the device of combustion chamber, and is connected into a closed circuit with gas pedal, spark plug, this Closed circuit is controlled by a relay switch；Described relay switch is connected with the electromagnet of the double-open type valve, when After the electromagnet energization valve is opened, the relay power, switch is opened, circuit breaker, the combustion gas spout and spark Plug is stopped；The rotary piston enters combustion chamber after valve is opened, when the carbon brush slides into the insulated part of slip ring, electromagnetism Iron open circuit, the double-open type valve are closed, while relay open circuit, and switch closure, now the combustion gas spout and spark are filled in Enter quasi-operating status；The gas pedal is a circuit floor push, only foot throttle pedal spark plug and gas injection eloquence Working condition is entered by quasi-operating status, and the gas pedal step on deeper electric current is bigger, combustion gas spout sprays air-fuel mixture Object amount is more；The gas mixture that combustion gas spout sprays burns rapidly, and drive rotor piston moves forward；Simultaneously because the storage Gas cylinder pressure reduce, in the presence of compressible spring elastic force, the gas receiver piston starts to bounce back, and with the piston shelves Depart from, the leakage port magnetic valve open circuit, leakage port is closed, and the gas injection port starts gas injection, so atomizer commencement of fuel injection, week And renew and ceaselessly operate.

7. in view of in this rotary engine course of work, air may be insufficient in gas receiver, can be gas collection cavity volume Increased to by accounting for the 1/2 of annular chamber and account for the 2/3 or 3/4 of annular chamber, while rotary piston becomes 3 or 4 and uniformly point by 2 Cloth is in rotor circumference.