CN105332820A - Pulse engine of variable combustion chamber - Google Patents
Pulse engine of variable combustion chamber Download PDFInfo
- Publication number
- CN105332820A CN105332820A CN201410393061.9A CN201410393061A CN105332820A CN 105332820 A CN105332820 A CN 105332820A CN 201410393061 A CN201410393061 A CN 201410393061A CN 105332820 A CN105332820 A CN 105332820A
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- China
- Prior art keywords
- piston
- piston rod
- distributing device
- air distributing
- cylinder barrel
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention discloses a pulse engine of a variable combustion chamber. According to the pulse engine, a piston is sleeved with a cylinder barrel of the pulse engine, and divides the cylinder barrel into a front part and a rear part, namely, a combustion chamber and an air compressing chamber. An air distribution device and a reversible linear motor are sequentially distributed on the rear portion of the air compressing chamber, the air distribution device is formed by a piston rod and a sleeve in a movable fit manner, and the piston and a rotor are mounted at the two ends of the piston rod respectively to form a structure capable of achieving synchronous reciprocation. Air distribution holes formed in the piston rod and air distribution holes formed in the sleeve intermittently correspond in the reciprocating motion process of the piston rod, so that mixed gas enters the combustion chamber through a piston rod center hole. The piston and the rotor of the reversible linear motor alternately act to supply the mixed gas higher than barometric pressure to the combustion chamber, and the recoil force of the pulse engine can be improved. The reversible linear motor is used as a starting motor of the pulse engine and a generator, and certain electric energy can be provided for the outside.
Description
Technical field
The present invention relates to a kind of pulsed motor of variable combustion, be specifically related to pulsed motor field, be applicable to jetting stream vacuum, jet spraying and generating.
Background technique
Current pulsed motor can not self power generation, needs external equipment to power, and the gas pressure entering firing chamber is lower than normal pressure, and the impulse force of motor is little.
Summary of the invention
The invention provides a kind of pulsed motor of variable combustion, it is set with a piston in the cylinder barrel by pulsed motor, and cylinder barrel is divided into former and later two parts by piston: piston front portion is firing chamber, rear portion is plenum chamber; Plenum chamber rear portion distributes air distributing device and reversible line motor successively, and air distributing device moves forming of cooperation by piston rod and sleeve pipe, and reversible line motor is made up of linear stator and linear mover; Two piston and mover being arranged on respectively piston rod is formed can the structure of synchronous reciprocating, utilizes piston rod, in reciprocating process, the air distribution hole arranged on the piston rod and the air distribution hole be arranged on sleeve pipe are interrupted correspondence and makes combination gas enter firing chamber by piston rod center hole; Reversible line motor has two effects: one is be as motor as starting electrical machinery, two, the combination gas interchannel of air distributing device disconnects logical or closes as firing chamber provides combination gas by the mover to-and-fro motion of reversible line motor when the engine starts, Generator Status when moving after reversible line motor switches to mover by external circuit after engine ignition success is charge in batteries, during mover backhaul, the winding of stator is open circuit, and mover retracts in stator by magnetic resistance.Can improve pulsed motor recoil force for firing chamber provides higher than atmospheric combination gas by the mover alternating action of piston and reversible line motor, reversible line motor not only used can provide certain electric energy for outside as the starting electrical machinery of pulsed motor but also as the generator after pulsed motor starts.
The present invention is realized by following technological scheme: a kind of pulsed motor of variable combustion, comprise: cylinder barrel, be sleeved on the piston in cylinder barrel, be distributed in cylinder barrel rear portion air distributing device, the reversible line motor be connected with air distributing device, the Carburetor be connected with the sleeve pipe of air distributing device and gas holder, the pressure-releasing electromagnetic valve of being convenient to engine start tank connected with gas storage, be distributed in the Hall transducer for detecting the upper and lower stop of piston in reversible line motor, for ignition mechanism, solenoid valve, the control circuit of pressure-releasing electromagnetic valve interruptedly supplying power and storage battery: it is characterized in that: the sleeve pipe two ends of described air distributing device are flanged plate, casing wall is shaped with two through holes for distribution vertically, move with sleeve pipe the piston rod center coordinated and be shaped with blind hole, blind hole passes through two through holes for distribution mutually, two through hole peripheries are shaped with circular groove for extending period of intake, two through-hole spacings on piston rod are consistent with the through-hole spacing of two on casing wall, the two, left and right piston and mover being separately fixed at the piston rod of air distributing device makes cylinder barrel and piston, stator and mover correspondence suit are also left with air distributing device, right flanged plate is connected to form overall structure, two through holes connection Carburetor on the sleeve pipe of described air distributing device, another one is connected electromagnetic valve and gas holder successively.
Described cylinder barrel is welded by jet pipe, transition tube, cylinder three, and cylinder is provided with breather check valve and exhaust check valve, and exhaust check valve connecting tube communicates with gas holder.
The stator of described reversible line motor by the N being distributed on circular housing inner circumferential to yoke be inlaid in N and form the winding in yoke; Be provided with the Hall transducer for detecting the upper and lower stop of piston in the housing of described stator, Hall transducer is connected for ignition mechanism, solenoid valve interruptedly supplying power with control circuit; The mover of described linear electric motor is made up of arc-shaped permanent magnet pipe and the N being distributed on pipe periphery.
Good effect of the present invention
1. arrange piston can improve the gas pressure that enters firing chamber thus improve recoil force.
2. be provided with linear electric generator, the igniting of motor need not be powered by external equipment, and unnecessary power storage can use as mobile generator in storage battery.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional view of figure.
In figure: 1, cylinder barrel, 1-1, jet pipe, 1-2, transition tube, 1-3, cylinder, 2, firing chamber, 3, piston, 4, plenum chamber, 5, breather check valve, 6, exhaust check valve, 7, air distributing device, 7-1, sleeve pipe, 7-2, piston rod, 8, reversible line motor, 8-1, stator (a, housing, b, N is to yoke, c, winding), 8-2, mover (d, pipe, e/N is to arc-shaped permanent magnet), 9, Hall transducer, 10, and sensor, 11, Carburetor, 12, ignition mechanism, 13, solenoid valve, 14, gas holder, 15, pressure-releasing electromagnetic valve, 16, control circuit, 17, switch, 18, storage battery.
Embodiment
As Fig. 1, shown in 2: a kind of pulsed motor of variable combustion, comprise: cylinder barrel 1, be sleeved on the piston 3 in cylinder barrel 1, be distributed in cylinder barrel 1 rear portion air distributing device 7, the reversible line motor 8 be connected with air distributing device 7, the Carburetor 9 be connected with the sleeve pipe 7-1 of air distributing device 7 and gas holder 15, the pressure-releasing electromagnetic valve 14 being convenient to engine start be connected with gas holder 15, be distributed in the Hall transducer 9 and 10 for detecting piston about 3 stop in reversible line motor 8, for ignition mechanism 12, solenoid valve 13, the control circuit 16 that pressure-releasing electromagnetic valve 15 is powered and storage battery 17, it is characterized in that: the sleeve pipe 7-1 two ends of described air distributing device 7 are flanged plate, sleeve pipe 7-1 tube wall is shaped with two through holes for distribution vertically, move with sleeve pipe 7-1 the piston rod 7-2 center coordinated and be shaped with blind hole, blind hole passes through two through holes for distribution mutually, two through hole peripheries are shaped with circular groove for extending period of intake, two through-hole spacings on piston rod 7-2 are consistent with two through-hole spacings on sleeve pipe 7-1 wall, the two, left and right piston 3 and mover 8-2 being separately fixed at the piston rod 7-2 of air distributing device 7 makes cylinder barrel 1 and piston 3, stator 8-1 and mover 8-2 correspondence suit with the left side of air distributing device 7, right flanged plate is connected to form overall structure, two through holes connection Carburetor 11 on the sleeve pipe 7-1 of described air distributing device 7, another one is connected electromagnetic valve 13 and gas holder 14 successively.
As shown in Figure 1: described cylinder barrel 1 is welded by jet pipe 1-1, transition tube 1-2, cylinder 1-3 three, and cylinder 1-3 is provided with breather check valve 5 and exhaust check valve 6, and exhaust check valve 6 connecting tube communicates with gas holder 14;
As shown in Figure 2: the stator 8-1 of described reversible line motor 8 to yoke b be inlaid in N and form the winding c in yoke b, is provided with the Hall transducer 9 for detecting piston about 3 stop and Hall transducer 10 by the N being distributed on circular housing a inner circumferential in the housing a of stator 8-1; The mover 8-2 of described linear electric motor 8 is made up of arc-shaped permanent magnet e pipe d and the N being distributed on pipe periphery.
Claims (3)
1. the pulsed motor of a variable combustion, comprise: cylinder barrel (1), be sleeved on the piston (3) in cylinder barrel (1), be distributed in cylinder barrel (1) rear portion air distributing device (7), the reversible line motor (8) be connected with air distributing device (7), the Carburetor (9) be connected with the sleeve pipe (7-1) of air distributing device (7) and gas holder (15), the pressure-releasing electromagnetic valve (15) being convenient to engine start be connected with gas holder (14), be distributed in Hall transducer (9) and the Hall transducer (10) for detecting the upper and lower stop of piston (3) in reversible line motor (8), for ignition mechanism (12), solenoid valve (13), the control circuit (16) that pressure-releasing electromagnetic valve (14) is powered and storage battery (17), it is characterized in that: sleeve pipe (7-1) two ends of described air distributing device (7) are flanged plate, sleeve pipe (7-1) tube wall is shaped with two through holes for distribution vertically, blind hole is shaped with dynamic piston rod (7-2) center coordinated of sleeve pipe (7-1), blind hole passes through two through holes for distribution mutually, two through hole peripheries are shaped with circular groove for extending period of intake, two through-hole spacings on piston rod (7-2) are consistent with two through-hole spacings on sleeve pipe (7-1) wall, the two, left and right piston (3) and mover (8-2) being separately fixed at the piston rod (7-2) of air distributing device (7) makes cylinder barrel (1) and piston (3), stator (8-1) and mover (8-2) correspondence are set with and a left side for same air distributing device (7), right flanged plate is connected to form overall structure, the connection Carburetor (11) of two through holes on the sleeve pipe (7-1) of air distributing device (7), another one is connected electromagnetic valve (13) and gas holder (15) successively.
2. variable combustion pulsed motor according to claim 1, described cylinder barrel (1) is welded by jet pipe (1-1), transition tube (1-2), cylinder (1-3) three, cylinder (1-3) is provided with breather check valve (5) and exhaust check valve (6), and exhaust check valve (6) connecting tube communicates with gas holder (14).
3. variable combustion pulsed motor according to claim 1, is characterized in that: the stator (8-1) of described reversible line motor (8) by the N being distributed on circular housing (a) inner circumferential to yoke (b) be inlaid in N and form the winding (c) in yoke (b); The housing of described stator (8-1) (is provided with the Hall transducer (9) for detecting the upper and lower stop of piston (3) and Hall transducer (10) in a; The mover (8-2) of described linear electric motor (8) is made up of arc-shaped permanent magnet (e) pipe (d) and the N being distributed on pipe (d) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393061.9A CN105332820A (en) | 2014-08-11 | 2014-08-11 | Pulse engine of variable combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393061.9A CN105332820A (en) | 2014-08-11 | 2014-08-11 | Pulse engine of variable combustion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332820A true CN105332820A (en) | 2016-02-17 |
Family
ID=55283545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393061.9A Pending CN105332820A (en) | 2014-08-11 | 2014-08-11 | Pulse engine of variable combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332820A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324587A (en) * | 2021-01-04 | 2021-02-05 | 成都裕鸢航空零部件制造有限公司 | Aircraft engine |
| CN112324586A (en) * | 2021-01-04 | 2021-02-05 | 成都裕鸢航空零部件制造有限公司 | Aeroengine combustion chamber and working method thereof |
-
2014
- 2014-08-11 CN CN201410393061.9A patent/CN105332820A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324587A (en) * | 2021-01-04 | 2021-02-05 | 成都裕鸢航空零部件制造有限公司 | Aircraft engine |
| CN112324586A (en) * | 2021-01-04 | 2021-02-05 | 成都裕鸢航空零部件制造有限公司 | Aeroengine combustion chamber and working method thereof |
| CN112324586B (en) * | 2021-01-04 | 2021-04-06 | 成都裕鸢航空智能制造股份有限公司 | Aeroengine combustion chamber and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |