CN109779786A - Egg type pulsed motor - Google Patents
Egg type pulsed motor Download PDFInfo
- Publication number
- CN109779786A CN109779786A CN201910119154.5A CN201910119154A CN109779786A CN 109779786 A CN109779786 A CN 109779786A CN 201910119154 A CN201910119154 A CN 201910119154A CN 109779786 A CN109779786 A CN 109779786A
- Authority
- CN
- China
- Prior art keywords
- gas
- egg type
- ignition
- explosion chamber
- injector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims abstract description 30
- 238000004880 explosion Methods 0.000 claims abstract description 29
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 18
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 8
- 238000005474 detonation Methods 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 6
- 206010016754 Flashback Diseases 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000004220 aggregation Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000010892 electric spark Methods 0.000 claims 1
- 239000008246 gaseous mixture Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
A kind of egg type pulsed motor is mixed and burned explosion using pure oxygen gas and acetylene gas and generates controllable-thrust, makes object of which movement.Or impeller is pushed to rotate to obtain constant rotational power using the detonation wave after explosion.The big or small of thrust can be adjusted by spark rate, therefore not need to be equipped with speed changer.The present invention has the advantages that Energy Efficiency Ratio is high, structure is simple, failure rate is low, manufacturing cost is low etc..
Description
Technical field
The present invention relates to a kind of novel pulse engines
Background technique
Internal combustion engine Energy Efficiency Ratio at present on the market is low, structure is complicated, high failure rate；Even nowadays more popular is electronic
Automobile is also limited because of cruising ability, cannot achieve long-time, long-distance operation.And the invention can overcome problem above.
Summary of the invention
The purpose of the present invention is to provide a kind of novel pulse engines, its working principles are as follows:
The high pressure acetylene gas of acetylene cylinder storage enters injector and injector another way after decompression, non-return, tolerance adjustment
Oxygen gas mix is injected into egg type explosion chamber.
The high pressure oxygen gas of same oxygen cylinder storage enters injector and injection after decompression, non-return, tolerance adjustment
Device another way acetylene gas mixing jetting is into egg type explosion chamber.
Two kinds of mixed gas are continuously increased in egg type explosion chamber, finally gush out ignition channel, by spark ignition, continue and
The indoor mixed gas of tempering burning egg type explosion, because space is limited, the aggregation of heat moment sets off an explosion, and the gas after explosion gushes
Ignition channel forms detonation wave out, pushes object of which movement.Because subsequent and there is new mixed gas to enter in egg type explosion chamber, start
Second circulation, in cycles, provides sustainable power.
Detailed description of the invention
Fig. 1 shows the simplification figure of egg type pulsed motor system.
Fig. 2 shows injector internal structural map.
Attached drawing Fig. 1 label: egg type explosion chamber 1, ceramic ignition needle 2, high-voltage conducting wires 3, igniter 4, metal-oxide-semiconductor 5, PWM
6, battery 7, injector 8, regulating valve 9, flash-back arrestor 10, pressure reducer 11, oxygen cylinder 12, regulating valve 13, tempering are anti-
Only device 14, pressure reducer 15, acetylene cylinder 16, connecting tube 17
Specific embodiment
If the oxygen gas pressure in Fig. 1 oxygen cylinder is 12-15MPa, it is 0.25- that gas, which first passes around pressure reducer decompression,
Then 0.5 MPa prevents from being tempered for using by flash-back arrestor, finally by adjusting valve regulation tolerance to injector as high
Fast working material is injected into egg type explosion chamber after absorbing the mixing of injector another way acetylene gas.
If the acetylene gas pressure in Fig. 1 acetylene cylinder is 1.5-2MPa, it is 0.05- that gas, which first passes around pressure reducer decompression,
Then 0.1 MPa prevents from being tempered for using by flash-back arrestor, finally by adjusting valve regulation tolerance to injector by high speed
It is injected into egg type explosion chamber together after oxygen absorption mixing.
If " 1 " in Fig. 2 injector is oxygen gas entrance, " 2 " in Fig. 2 injector are acetylene gas entrance, and Fig. 2 draws
" 3 " in emitter are mixed gas outlet gas injection into egg type explosion chamber.
Mixed gas is continuously increased in egg type explosion chamber, is finally gushed out ignition channel by spark ignition, is continued and be tempered
The indoor mixed gas of burning egg type explosion, because space is limited, the aggregation of energy moment generates explosion, and the gas after explosion is gushed out a little
Fiery channel forms detonation wave, so that obtaining thrust makes object of which movement；Because subsequent and there is new mixed gas to enter egg type explosion chamber
It is interior, start second circulation, in cycles, provides sustainable power.
If Fig. 1 makees power supply by battery, after PWM changes frequency and duty ratio, then by metal-oxide-semiconductor amplification voltage to igniter
It uses, the spark rate and duty ratio of igniter are controlled by PWM.PWM adjusting range are as follows: D=0.6 f=35HZ to f=60HZ D=
0.6。
As D=0.6, adjust the frequency control igniter spark rate of PWM, in normal course of operation, igniting it is fast with it is slow
With in egg type explosion chamber mixed gas tolerance mostly be inversely proportional less, therefore adjust PWM frequency obtain different degrees of detonation
Wave (thrust).
The power-up sequence of egg type pulsed motor: first opening oxygen pressure reducing valve, then opens acetylene pressure reducing valve, then prescribes fiery system
System, after ignition system is normal, opens oxygen regulating valve, finally opens acetylene regulating valve.O2/C2H2=1.3-1.8.
The shutdown sequence of egg type pulsed motor: it is first complete to close acetylene regulating valve, oxygen regulating valve is then closed entirely, then closes acetylene
Pressure reducing valve, oxygen pressure reducing valve, finally close ignition system.
Claims (7)
1. a kind of egg type pulsed motor characterized by comprising
The high pressure acetylene gas of acetylene cylinder storage first passes around pressure reducer decompression, and then arriving flash-back arrestor prevents from being tempered, then arrives
Valve regulation tolerance is adjusted, is injected into egg type explosion chamber after finally arriving the another way oxygen gas mix of injector and injector.
2. another feature is that, comprising:
The high pressure oxygen gas of oxygen cylinder storage first passes around pressure reducer decompression, and then arriving flash-back arrestor prevents from being tempered, then arrives
Valve regulation tolerance is adjusted, finally arrives after injector is mixed with the another way acetylene gas of injector and is injected into egg type explosion chamber.
3. it is injected into egg type explosion chamber after two kinds of gas mixings such as claim 1 and method as claimed in claim 2, with
Mixed gas tolerance is continuously increased, and finally gushes out egg type explosion chamber in ignition channel by spark ignition, because space is limited, heat
Moment aggregation sets off an explosion, and the gas after explosion gushes out ignition channel and forms detonation wave, pushes object of which movement；Because subsequent and have new
Mixed gas enter in egg type explosion chamber, start second circulation, in cycles, provide sustainable power.
4. such as claim 1 and " injector " as claimed in claim 2 it is characterised by comprising:
The oxygen gas of high pressure is as working gas, and the acetylene gas of low pressure is as ejection gas；High pressure oxygen passes through nozzle height
Speed sprays, and causes negative pressure in Outlet Section, due to differential pressure action, makes to be attracted by the acetylene gas that channel is connected, two kinds
After gas mixing, it is injected into egg type explosion chamber by diffuser pipe.
5. such as claim 1 and " egg type explosion chamber " as claimed in claim 2 it is characterised by comprising:
For its shape such as the shell of egg, inside is hollow shape；Global shape one blunt, and one slightly sharp, external blunt end center position
Injector is installed, exterior tip center position is ignition channel.
6. ignition system as claimed in claim 3 characterized by comprising
The high-voltage electricity that igniter generates is transferred to ceramic ignition needle by high-voltage conducting wires, and ignition electrode vertically and relatively top is installed on
Ignition channel both sides, two ignition electrode tops form the gaseous mixture gushed out in spark ignition egg type explosion chamber after igniter is powered
Body.
7. igniter control mode as claimed in claim 3 are as follows:
Igniter, therefore the spark rate and duty ratio of electric spark are supplied electricity to by cell powers, then by PWM control metal-oxide-semiconductor
It is controlled by PWM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119154.5A CN109779786A (en) | 2019-02-22 | 2019-02-22 | Egg type pulsed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119154.5A CN109779786A (en) | 2019-02-22 | 2019-02-22 | Egg type pulsed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109779786A true CN109779786A (en) | 2019-05-21 |
Family
ID=66504470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910119154.5A Pending CN109779786A (en) | 2019-02-22 | 2019-02-22 | Egg type pulsed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779786A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050069831A1 (en) * | 2002-10-25 | 2005-03-31 | Brown & Williamson U.S.A., Inc. | Gas micro burner |
| CN1683829A (en) * | 2004-08-31 | 2005-10-19 | 北京嘉德兴业科技有限公司 | Unit type intelligent gas pulse ash blower and its control method |
| CN201730699U (en) * | 2010-03-15 | 2011-02-02 | 靳北彪 | Gas piston pulse engine |
| CN203068520U (en) * | 2013-01-18 | 2013-07-17 | 福建三能节能科技有限责任公司 | Novel acetylene burner |
| CN103471116A (en) * | 2013-10-09 | 2013-12-25 | 潍坊有利客电力机械科技有限公司 | Gas supplying subsystem and gas supplying system for heat explosion shock wave soot blower |
-
2019
- 2019-02-22 CN CN201910119154.5A patent/CN109779786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050069831A1 (en) * | 2002-10-25 | 2005-03-31 | Brown & Williamson U.S.A., Inc. | Gas micro burner |
| CN1683829A (en) * | 2004-08-31 | 2005-10-19 | 北京嘉德兴业科技有限公司 | Unit type intelligent gas pulse ash blower and its control method |
| CN201730699U (en) * | 2010-03-15 | 2011-02-02 | 靳北彪 | Gas piston pulse engine |
| CN203068520U (en) * | 2013-01-18 | 2013-07-17 | 福建三能节能科技有限责任公司 | Novel acetylene burner |
| CN103471116A (en) * | 2013-10-09 | 2013-12-25 | 潍坊有利客电力机械科技有限公司 | Gas supplying subsystem and gas supplying system for heat explosion shock wave soot blower |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
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| RJ01 | Rejection of invention patent application after publication |