CN101358554A - Oxygen-feeding type rotary piston machine - Google Patents
Oxygen-feeding type rotary piston machine Download PDFInfo
- Publication number
- CN101358554A CN101358554A CNA2008100637457A CN200810063745A CN101358554A CN 101358554 A CN101358554 A CN 101358554A CN A2008100637457 A CNA2008100637457 A CN A2008100637457A CN 200810063745 A CN200810063745 A CN 200810063745A CN 101358554 A CN101358554 A CN 101358554A
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- Prior art keywords
- oxygen
- engine
- rotor
- nozzle
- fuel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
An oxygen inlet type rotor engine consists of a cocoon shape air cylinder and a triangle rotor. A cylinder wall on the working area of the original engine is additionally provided with a fuel nozzle and an oxygen nozzle near a spark plug in the symmetrical cocoon shape air cylinder; an air outlet is removed on the opposite position thereof, namely the air inlet area of the original engine; a spark plug, a fuel nozzle and an oxygen nozzle are arranged as well. An air exhaust opening is arranged on the corresponding position of the exhaust opening of the original engine, namely the cylinder wall of the compressed area of the original engine, thus leading each working surface of the rotor of the engine to have twice ignition working when rotating for one circle. The oxygen inlet type rotor engine provided by the invention increases the power of the engine by the inlet of high pressure oxygen to change the air inlet and compression strokes of the original engine into working and exhausting. The structure of the engine provided by the invention is very simple, burns completely and exhausts cleanly; the oil consumption is reduced by more than one seconds. The engine can directly use hydrogen as the fuel and is beneficial to the popularizing of an energy saving mode.
Description
Technical field
The invention belongs to technical field of engines, especially relate to a kind of in working link with gas input rotary engine.
Background technique
Modern rotary engine is made up of cocoon shape cylinder and a triangular rotor.The cylinder interior space always is divided into three working rooms, and these working rooms of rotor rotation are also in motion.Diverse location in the gerotor type cylinder body is finished air inlet, compression, work done and four processes of exhaust successively.Whenever turn around the Volume Changes twice of working room, thereby four working procedure of realization internal-combustion engine.But it is excessive fuel consumption very, its working method resembles two-cycle engine very much, inhaling, press, do, arrange four workflows finishes in a circle, cause and do not discharge completely waste gas when air-breathing in cylinder, compression ratio during compression neither be very high, mixed gas and the imperfect combustion exhaust stroke that just enters during the flammable mixed steam of spark ignitor during work done, the mixed gas part that unburned the is clean during exhaust stroke part of draining is stayed and is entered next workflow in the cylinder again.
Because its shortcoming of above several aspects also clearly, is exactly excessive fuel consumption.Befouling environment.
Summary of the invention
The objective of the invention is to improve the deficiencies in the prior art, a kind of high power is provided, low energy consumption, the oxygen-feeding type rotary piston machine of cleaning discharging.
The object of the present invention is achieved like this:
Oxygen-feeding type rotary piston machine provided by the invention is to transform to form on the basis of existing rotary engine.
Oxygen-feeding type rotary piston machine provided by the invention comprises an existing rotary engine, wherein is made up of cocoon shape cylinder and a triangular rotor.In this symmetrical cocoon shape housing, near the spark plug, add a fuel nozzle and an oxygen jet on the casing wall in the former rotary engine work done zone.At its opposite position, the zone of promptly former rotary engine air inlet cancellation suction port is established spark plug and a fuel nozzle and an oxygen jet equally.At former rotary engine relief opening opposite position, establish relief opening equally on the casing wall in the zone of promptly former rotary engine compression.Described nozzle connects switch gear, to spray into fuel and oxygen in cylinder, connects ignition control device on the described spark plug; It is characterized in that: each working surface of described oxygen-feeding type rotary piston machine rotor revolves to turn around all twice igniting work done; It is characterized in that: it is oxygen that described oxygen-feeding type rotary piston machine cooperates the gas of fuel combustion.
Oxygen-feeding type rotary piston machine provided by the invention is by changing common air inlet into into high pressure oxygen, makes that thus this motor need not be air-breathing by rotor, changes air inlet, the compression stroke of former rotary engine into work done and exhaust, increased the power of motor; Engine structure provided by the invention is very simple, fuel is lighted the energy that produced in high-concentration oxygen more than what to light the energy that produced in pressurized air big, so institute's oxygen consumption tolerance is very little under the prerequisite of equal-wattage reaching, and burning discharging cleaning fully, therefore, the oil consumption of oxygen-feeding type rotary piston machine will be below 1/2nd of conventional rotary engine oil consumption.This motor is a purity oxygen owing to what advance, so can directly use hydrogen to be fuel, therefore, in today that oil puts upon the full stretch, it helps popularizing of energy saver mode.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of existing rotary engine;
Fig. 2 is the structural representation of oxygen-feeding type rotary piston machine provided by the invention;
Embodiment
Be illustrated in figure 1 as existing rotary engine, it comprises the cocoon shape cylinder a of symmetry, rotor b, it is divided into three chambers with cylinder, be provided with relief opening c and suction port g relative one of spark plug f, each working surface of rotor b by air inlet, compression, work done and four processes of exhaust, moves a week from suction port g to relief opening c.
Oxygen-feeding type rotary piston machine provided by the invention is improved on existing rotary engine basis as shown in Figure 1, and with aforesaid suction port g cancellation, other establishes spark plug f1 and a fuel nozzle e1 and an oxygen jet d1 as shown in Figure 2; Establish spark plug f2 and a fuel nozzle e2 and an oxygen jet d2 equally on the casing wall in the zone of former rotary engine work done; At former rotary engine relief opening c1 opposite position, establish relief opening c2 equally on the casing wall in the zone of promptly former rotary engine compression.To suck mixed gas by rotor and change oxygen jet d1 into, d2 sprays oxygen, and at blast nozzle d1, an end of a pipeline of the last connection of d2 connects an oxygen tank on the other end of this pipeline; The cancellation Carburetor changes fuel nozzle e1 into, the e2 oil spout, and fuel nozzle e1, e2 connects fuel tank by pipeline, and making each working surface of rotor b revolve and turning around all has twice igniting work done.
What described oil nozzle sprayed into can be conventional oil plant.Also can be hydrogen.
What described air inlet system was imported can be high pressure oxygen, also can be other combustion improver.
Claims (4)
1. an oxygen-feeding type rotary piston machine comprises an existing rotary engine, wherein is made up of cocoon shape cylinder and a triangular rotor.In this symmetrical cocoon shape housing, near the spark plug, add a fuel nozzle and an oxygen jet on the casing wall in the zone of former rotary engine work done.At its opposite position, the zone of promptly former rotary engine air inlet cancellation suction port is established spark plug and a fuel nozzle and an oxygen jet equally.At former rotary engine relief opening opposite position, establish relief opening equally on the casing wall in the zone of promptly former rotary engine compression.Make each working surface of engine rotor revolve and turn around twice igniting work done all arranged.
2. state motor according to the oxygen-entering type rotor of claim 1, it is characterized in that: each working surface of described oxygen-feeding type rotary piston machine rotor revolves to turn around all twice igniting work done;
3. state motor according to the oxygen-entering type rotor of claim 1, it is characterized in that: the gas of described cooperation fuel combustion is oxygen, and oxygen is stored in the hyperbaric oxygen gas tank, is connected to blast nozzle by pipeline; It is jet to utilize switch to control blast nozzle.
4. oxygen-feeding type rotary piston machine according to claim 1 is characterized in that: the fuel that described oil nozzle sprays into can be hydrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100637457A CN101358554A (en) | 2008-07-30 | 2008-07-30 | Oxygen-feeding type rotary piston machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100637457A CN101358554A (en) | 2008-07-30 | 2008-07-30 | Oxygen-feeding type rotary piston machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358554A true CN101358554A (en) | 2009-02-04 |
Family
ID=40331127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100637457A Pending CN101358554A (en) | 2008-07-30 | 2008-07-30 | Oxygen-feeding type rotary piston machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101358554A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224087A (en) * | 2016-07-30 | 2016-12-14 | 石家庄新华能源环保科技股份有限公司 | A kind of electromotor applying high pressure low combustion value gaseous fuel |
| CN107387234A (en) * | 2017-07-28 | 2017-11-24 | 江苏大学 | The gas/liquid fuel feed system and control method of a kind of direct injection rotary engine |
| CN107642412A (en) * | 2017-08-22 | 2018-01-30 | 张舒淇 | Rotary engine |
| CN111156078A (en) * | 2020-01-03 | 2020-05-15 | 北京工业大学 | Two-stroke hydrogen-oxygen fuel rotor machine and control strategy thereof |
-
2008
- 2008-07-30 CN CNA2008100637457A patent/CN101358554A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224087A (en) * | 2016-07-30 | 2016-12-14 | 石家庄新华能源环保科技股份有限公司 | A kind of electromotor applying high pressure low combustion value gaseous fuel |
| CN106224087B (en) * | 2016-07-30 | 2019-11-26 | 石家庄新华能源环保科技股份有限公司 | A kind of engine using high pressure low burn value gaseous fuel |
| CN107387234A (en) * | 2017-07-28 | 2017-11-24 | 江苏大学 | The gas/liquid fuel feed system and control method of a kind of direct injection rotary engine |
| CN107387234B (en) * | 2017-07-28 | 2019-10-01 | 江苏大学 | A kind of the gas/liquid fuel feed system and control method of direct injection rotary engine |
| CN107642412A (en) * | 2017-08-22 | 2018-01-30 | 张舒淇 | Rotary engine |
| CN111156078A (en) * | 2020-01-03 | 2020-05-15 | 北京工业大学 | Two-stroke hydrogen-oxygen fuel rotor machine and control strategy thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090204 |