CN201794660U - Fuel gas engine - Google Patents
Fuel gas engine Download PDFInfo
- Publication number
- CN201794660U CN201794660U CN2010202354629U CN201020235462U CN201794660U CN 201794660 U CN201794660 U CN 201794660U CN 2010202354629 U CN2010202354629 U CN 2010202354629U CN 201020235462 U CN201020235462 U CN 201020235462U CN 201794660 U CN201794660 U CN 201794660U
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- cylinder
- engine
- flywheel
- piston
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The utility model provides a fuel gas engine. A crank arm provided with a flywheel is arranged on an engine shaft, a cylinder is arranged on the upper portion of the flywheel, the crank arm is connected with a piston by a connecting rod, a spark plug is installed on the upper portion of the cylinder, a fuel gas inlet is communicated with the upper portion of the cylinder and provided with a fuel gas inlet valve, the fuel gas inlet valve is provided with an air inlet, and an exhaust valve is arranged on the top of the cylinder and connected with an exhaust pipe. Mixture of fuel gas and air has energy and is capable of moderate combustion, and the installed spark plug enables the engine to be ignited to combust so as to drive the piston and a crankshaft in operation to provide power. The fuel gas engine has the advantages of capability of directly combusting organic gasified fuels, stable power performance, stable rotation speed and wide fuel sources, and is suitable for utilizing straws or other organic gasified fuels to provide power in application directly.
Description
Technical field
The utility model proposes the fuel gas motor that mechanical field is used to provide power.
Background technique
Existing diesel engine can only burning diesel oil, and power is provided.But the fuel gas that existing diesel engine can not directly burn and be produced by the organic substance gasification.Thereby, provide the power field to be applied in the fuel gas burning.
Summary of the invention
In order to make existing diesel engine provide power by combustion fuel gas, the utility model provides the fuel gas motor.This machine is provided with spark plug by the position at diesel injector and in the position of suction port fuel gas and air Mixture import is set, and solves the technical problem of utilizing diesel combustion fuel gas and power being provided.
The scheme that the utility model technical solution problem is adopted is: be provided with crank arm and flywheel is installed on engine shaft, be provided with cylinder on flywheel top, crank arm is connected by connecting rod with piston, top at cylinder is equipped with spark plug, and be communicated with the fuel gas import, and be provided with the fuel gas suction valve, on the fuel gas suction valve, be provided with air intlet, top at cylinder is provided with outlet valve, and is connected with outlet pipe.
Good effect has energy and performance that can the appropriateness burning because fuel gas and air mixing have formed, and spark plug has been installed simultaneously, makes this power engine can ignition, promotes piston and bent axle and moves, thereby power is provided.Fuel and power performance with directly combustion of organic matter gasification are stable, and rotating speed is steady, and fuel source is advantage widely.Suiting directly provides motive use with stalk and other organic substance gasified fossil fuel gas.
Description of drawings
Fig. 1 is the utility model fuel gas engine structure schematic representation
Among the figure, 1. flywheel, 2. engine shaft, 3. crank arm, 4. connecting rod, 5. piston, 6. cylinder, 7. fuel gas import, 7.1. fuel gas suction valve, 8. air intlet, 9. spark plug, 10. outlet valve, 11. outlet pipes.
Embodiment
According to shown in Figure 1, on engine shaft 2, be provided with crank arm 3 and flywheel 1 is installed, be provided with cylinder 6 on flywheel top, crank arm is connected by connecting rod 4 with piston 5, on the top of cylinder spark plug 9 is installed, and is communicated with fuel gas import 7, and be provided with fuel gas suction valve 7.1, on the fuel gas suction valve, be provided with air intlet 8, be provided with outlet valve 10, and be connected with outlet pipe 11 at the top of cylinder.
Fuel gas and Air mixing ratio are: fuel gas accounts for 6 parts, and air accounts for 3 parts.
When the diameter of fuel gas import was 1 inch, the air intlet diameter was chosen as 1/2nd inch, was optimum size.
Showing by actual tests, is that its delivery efficiency can reach original 80-85%. after the diesel engine of fuel made into to be the motor of fuel with fuel gas with diesel oil
Working procedure of the present utility model
When piston when top dead center moves downwards, produce negative pressure in the cylinder chamber, and open the fuel gas suction valve, fuel gas and Air mixing gas are inhaled in the cylinder chamber; When piston when lower dead center is upwards moved, fuel gas and air Mixture are compressed; At this moment, piston moves downwards from top dead center, makes plug ignition simultaneously, makes fuel gas and air mixing gas firing, produces explosive force, promotes the operation of piston, connecting rod and bent axle and flywheel, produces power.In the exergonic process of fuel gas, motor turns round again and again, makes fuel gas be converted into continuous running power.
Advantage
1, because the fuel gas that this engine directly uses organic matter gasification to produce is cut down the number of intermediate links, and biomass energy is changed into can direct applied kinetic force, thereby, advantage that new energy development utilizes and the advantage of energy-conserving and environment-protective had.
2, owing to the living beings wide material sources, so, bigger application prospect had.
3, the utility model improves original Diesel engine, enabling directly that burning utilizes biomass fuel gas to be converted to power, so it is low to have a cost of improvement, parts simply reach the low advantage of expense.
4, the utility model motor can realize that the energy utilizes on the spot, thereby, reduced transportation and the difficulty of storing.
The fuel gas that organic substance such as the utility model motor can burning straw, timber, agricultural products by product produce by gasification.
The utility model can be used as the flexible mechanical power engine and uses, and can also drive generator and be used to produce electric energy.
Claims (2)
1. fuel gas motor, it is characterized in that: on engine shaft (2), be provided with crank arm (3) and flywheel (1) is installed, be provided with cylinder (6) on flywheel top, crank arm is connected by connecting rod (4) with piston (5), and spark plug (9) is installed on the top of cylinder, and is communicated with fuel gas import (7), and be provided with fuel gas suction valve (7.1), on the fuel gas suction valve, be provided with air intlet (8), be provided with outlet valve (10) at the top of cylinder, and be connected with outlet pipe (11).
2. fuel gas motor according to claim 1 is characterized in that: when the diameter of fuel gas import was 1 inch, the air intlet diameter was selected 1/2nd inch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202354629U CN201794660U (en) | 2010-06-24 | 2010-06-24 | Fuel gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202354629U CN201794660U (en) | 2010-06-24 | 2010-06-24 | Fuel gas engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794660U true CN201794660U (en) | 2011-04-13 |
Family
ID=43849573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202354629U Expired - Fee Related CN201794660U (en) | 2010-06-24 | 2010-06-24 | Fuel gas engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794660U (en) |
-
2010
- 2010-06-24 CN CN2010202354629U patent/CN201794660U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020073794A (en) | Internal combustion engine, method of generating power by using non-fossil fuel-type internal combustion engine, and vehicle | |
| CN203335230U (en) | Turbine rotor energy-saving engine | |
| CN105888840A (en) | Effort-saving engine | |
| CN101858247A (en) | Methane-powered engine for farm vehicle | |
| CN103075248A (en) | Turbine rotor energy-saving engine | |
| CN103233814B (en) | Economize force engine | |
| CN105201642B (en) | Six-stroke progressively adding type burning gasoline and diesel engine | |
| CN202065052U (en) | Multi-piston internal combustion engine with common combustion chamber | |
| CN201794660U (en) | Fuel gas engine | |
| CN106224087A (en) | A kind of electromotor applying high pressure low combustion value gaseous fuel | |
| CN201696141U (en) | Methane powered engine for agricultural vehicles | |
| CN110344936B (en) | High-speed flywheel generator | |
| CN207620934U (en) | A kind of combustion engine energy-saving emission reduction device | |
| CN101255817B (en) | Environment protection type internal combustion engine | |
| CN2622403Y (en) | Gas turbine | |
| CN205477877U (en) | Unmanned helicopter engine of double -cylinder ejector pin formula four -stroke -cycle | |
| CN104632362B (en) | Exhaust gas expanding mechanism for two-stroke pure oxygen engine | |
| CN209604135U (en) | Punching press compression-ignition engine | |
| CN102996241B (en) | Double piston type four-stroke internal combustion engine | |
| CN201496142U (en) | Internal cooling piston type internal combustion steam engine | |
| CN202867027U (en) | Gasoline engine | |
| CN206256965U (en) | A kind of detonation punching press turbogenerator | |
| CN201193540Y (en) | Natural air engine | |
| CN201650369U (en) | Star-shaped cylinder body rotating type engine | |
| CN201461068U (en) | Low pressure self-cooling engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110624 |