CN2485431Y - High-hydrogen gas engine - Google Patents
High-hydrogen gas engine Download PDFInfo
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- CN2485431Y CN2485431Y CN 01243684 CN01243684U CN2485431Y CN 2485431 Y CN2485431 Y CN 2485431Y CN 01243684 CN01243684 CN 01243684 CN 01243684 U CN01243684 U CN 01243684U CN 2485431 Y CN2485431 Y CN 2485431Y
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- gas
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- air inlet
- engine
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Abstract
The utility model relates to a high-hydrogen gas engine, which can burn the gas with the hydrogen content more than 40 percent, like water gas and the oil refined tail gas, and also can burn the gas, the coal bed gas and the gas, and the utility model is suitable for the use of the occasion of the gas resource. The utility model consists of an engine machine body, an ignition unit and a speed adjusting mechanism. The fuel gas enters the air inlet mechanism through the air inlet main tube and the air inlet sub tube, and the air inlet mechanism is positioned on the air inlet end of the engine cylinder head, and the fuel gas can be stable in a certain scope. The utility model uses single cylinder for air inlet to prevent serial fire between the cylinders, and the utility model improves the stability and reliability of the engine.
Description
The utility model relates to field of internal combustion engine, particularly a kind of high Hydrogen fuel motor, can burning hydrogen content greater than 40% gas, as water gas, oil refinery tail gas, low Hydrogen fuel also can burn.
Existing gas engine is a fuel based on rock gas that contains methane and the liquefied petroleum gas (LPG) that contains propane, butane mainly, and other gaseous fuel that is unsuitable for burning makes that the burning cost is high.If use cheap water gas, the contour hydrogen of oil refinery tail gas, then easily cause air inlet and exhaust piper to blow out, even explode, limited the application area of existing gas engine.And on the other hand, in the place of the metabolic water coal gas of having ready conditions, the contour hydrogen of oil refinery tail gas, the above-mentioned gas major part is drained, and can not effectively utilize the energy.Cause the wasting of resources and polluted environment yet, the burning cost of gas engine can be in any more again simultaneously.
The purpose of this utility model is to make a kind of high Hydrogen fuel motor, in area or place that this kind gas resource is arranged, as refinery factory, colliery etc., allows gas engine make full use of resources superiority generating or outputting power.Widen the using scope of gas engine, reach the protection environment, the purpose that reduces production costs.
The present technique solution can on reach and state purpose, high Hydrogen fuel motor is made up of engine body, admission gear, ignition mechanism, speed regulating mechanism etc., combustion gas enters admission gear by intake manifold and air intake branch, and admission gear is installed in the inlet end of engine cylinder head.
The utility model is compared with existing gas engine, fuel range greatly enlarges, various inflammable gass all can use, outside decapacitation metabolic water coal gas, the contour hydrogen-containing gas of oil refinery tail gas, gases such as incendivity rock gas, coal-seam gas, gas also, admission gear is stabilized in mixed gas in certain pressure range, has improved the stability and the reliability of engine operation.Because admission gear is the single cylinder air inlet, prevent owing to the suction tude tempering causes string fire between each cylinder.Reduce cost of production, enlarged the application area of gas engine.
Accompanying drawing 1 is the plan view of the utility model structural representation.
The left view of accompanying drawing 2 the utility model structural representations.
Below in conjunction with embodiment the utility model is done further detailed description: high Hydrogen fuel motor, form by engine body 11, admission gear, ignition mechanism 12, speed regulating mechanism etc., combustion gas enters admission gear by intake manifold 5 and air intake branch 6, and admission gear is installed in the inlet end of engine cylinder head 8.Admission gear is made up of mixer 7 and filter cleaner 3, and filter cleaner 3 is connected with the air inlet end of mixer 7, and mixer 7 is connected with the inlet end of cylinder head 8, and each cylinder is installed one and packed into the mechanism of qi structure.In the mixer 7 throttle valve is housed, the voltage stabilizing plate is housed between mixing chamber and throttle valve.Speed regulating mechanism is made up of electronic speed regulator 9 and speed governing pull bar 10, electronic speed regulator 9 is installed in the end of engine body 11, be connected with the speed governing pull bar 10 of both sides, speed governing pull bar 10 1 ends are connected with the rocking arm of electronic speed regulator 9, and the other end is connected with speed governing pull bar rocking arm.One pair of speed governing pull bar rocking arm all is housed on the throttle valve of every suit admission gear, and all speed governing pull bar rocking arms all link to each other with speed governing pull bar 10.Inflammable gas enters intake manifold 5 by reduction valve 1, and when the valve of cylinder was opened, the combustion gas in the air intake branch 6 were inhaled into mixer 7 by negative pressure in the cylinder, and with the air mixing that enters mixer 7 by air-strainer 3 after enter cylinder.By the spark ignitor in the ignition mechanism, produce high pressure-temperature gas, promote piston motion, drive the external work done of bent axle.Power is by clutch end 2 outputs, and waste gas is discharged by outlet pipe 4.The utility model is installed one separately at the inlet end of each cylinder head 8 and is packed into the mechanism of qi structure, and the mixer 7 in the admission gear has stabilizing gas pressure, regulates the effect of air fuel ratio.Electronic speed regulator 9 is connected with throttle valve on each mixer 7 by speed governing pull bar 10, is used for regulating the air inflow of each cylinder, thereby the control motor turns round under a metastable rotating speed.And can be according to the difference of gas ingredients, the throttle valve spool of manual tune mixer 7 is fixing behind a suitable position, thus the control air fuel ratio.Because each cylinder is installed one and packed into the mechanism of qi structure, prevented owing to go here and there fiery between each cylinder that the suction tude tempering causes.
Claims (5)
1, high Hydrogen fuel motor, form by engine body (11), admission gear, ignition mechanism (12), speed regulating mechanism etc., it is characterized in that intake manifold (5) is passed through in combustion gas and air intake branch (6) enters admission gear, admission gear is installed in the inlet end of engine cylinder head (8).
2, high Hydrogen fuel motor according to claim 1, it is characterized in that admission gear is made up of mixer (7) and filter cleaner (3), filter cleaner (3) is connected with the air inlet end of mixer (7), mixer (7) is connected with the inlet end of cylinder head (8), and each cylinder is installed one and packed into the mechanism of qi structure.
3, high Hydrogen fuel motor according to claim 2 is characterized in that in the mixer (7) throttle valve being housed, and the voltage stabilizing plate is housed between mixing chamber and throttle valve.
4, high Hydrogen fuel motor according to claim 1, it is characterized in that speed regulating mechanism is made up of electronic speed regulator (9) and speed governing pull bar (10), electronic speed regulator (9) is installed in the end of engine body (11), be connected with the speed governing pull bar (10) of both sides, speed governing pull bar (10) one ends are connected with the rocking arm of electronic speed regulator (9), and the other end is connected with speed governing pull bar rocking arm.
5, high Hydrogen fuel motor according to claim 4 is characterized in that on the throttle valve of every suit admission gear one pair of speed governing pull bar rocking arm being housed all, and all speed governing pull bar rocking arms all link to each other with speed governing pull bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243684 CN2485431Y (en) | 2001-06-27 | 2001-06-27 | High-hydrogen gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243684 CN2485431Y (en) | 2001-06-27 | 2001-06-27 | High-hydrogen gas engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485431Y true CN2485431Y (en) | 2002-04-10 |
Family
ID=33655243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01243684 Expired - Fee Related CN2485431Y (en) | 2001-06-27 | 2001-06-27 | High-hydrogen gas engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485431Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901336A (en) * | 2021-02-22 | 2021-06-04 | 中节能宁夏新能源股份有限公司 | Hydrogen-containing industrial tail gas generator set |
-
2001
- 2001-06-27 CN CN 01243684 patent/CN2485431Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901336A (en) * | 2021-02-22 | 2021-06-04 | 中节能宁夏新能源股份有限公司 | Hydrogen-containing industrial tail gas generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENGLI OILFIELD SHENGLI POWER MACHINERY CO., LTD. Free format text: FORMER NAME OR ADDRESS: POWER MACHINERY FACTORY, SHENGLI PETROLEUM ADMINISTRATION |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Shengli Power Machinery Co., Ltd., Shengli Oil Field Patentee before: Power Machinery Plant, Shengli Petroleum Admistration |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020410 |