CN101550891A - Firing device on piston type fuel gas internal combustion engine - Google Patents
Firing device on piston type fuel gas internal combustion engine Download PDFInfo
- Publication number
- CN101550891A CN101550891A CNA2008100495102A CN200810049510A CN101550891A CN 101550891 A CN101550891 A CN 101550891A CN A2008100495102 A CNA2008100495102 A CN A2008100495102A CN 200810049510 A CN200810049510 A CN 200810049510A CN 101550891 A CN101550891 A CN 101550891A
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- CN
- China
- Prior art keywords
- fuel gas
- pipe
- internal combustion
- combustion engine
- piston type
- 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.)
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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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The invention discloses a firing device on a piston type fuel gas internal combustion engine, comprising a nozzle, a liquid pump and a cam on a cylinder. A gas mixing shutter is internally provided with a gas mixing pipe on which aeration holes are uniformly distributed, and the side of the gas mixing shutter is provided with a fuel gas pipe. The fuel gas pipe is internally provided with a speed control valve plate which is connected with a speed control rod. The invention has the advantages of sufficient combustion and high firing efficiency and can fire all mixing gases in the cylinder so as to complete an explosion power-making stroke.
Description
Technical field:
The present invention relates to the igniting device on a kind of piston type fuel gas internal combustion engine, be specially adapted to use on traffic, the means of transportation.
Background technique:
Its ignition method of internal-combustion piston engine commonly used at present has two kinds, be that electrical spark is lighted and compression ignite, it is all undesirable that these two kinds of ignition methods are used for the gaseous fuel piston IC engine, and bad such as electrical spark ignition method charging quantity, compression ignite method oil pump then can not send combustion gas etc. in the hyperbaric chamber.
Summary of the invention:
Task of the present invention is a sufficient combustion when proposing a kind of lighting, the igniting device on the high a kind of piston type fuel gas internal combustion engine of ignition effectiveness.Task of the present invention is done in such a way that the igniting device on the piston type fuel gas internal combustion engine, and it comprises the nozzle on the cylinder, liquid pump, and cam is characterized in that: mixing in the moral has a gas mixing pipe, and the side of mixing moral is a fuel gas pipe, is evenly equipped with the aeration hole on the gas mixing pipe.The speed governing valve block is housed in the fuel pipe, is connected with a speed control rod on the speed governing valve block.The present invention has following effect: use this igniting device to have sufficient combustion, the ignition effectiveness height can be lighted all mixed gass in the cylinder, finishes and once breaks out expansion stroke.
Description of drawings:
Fig. 1 is the structural representation that mixes moral, and Fig. 2 is the structural representation of cylinder.
Drawing explanation: 1, mix moral, 2, air intlet, 3, gas mixing pipe, 4, the aeration hole, 5, air mixing chamber, 6, mix the gas outlet, 7 fuel gas pipes, 8, the speed governing valve block, 9, speed control rod, 10, the fuel gas import, 11, cylinder, 12, nozzle, 13, piston.
Embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, mixed gas outlet 6 and the existing cylinder 11 that mix on the moral 1 are connected by pipe, mix on the moral 1 air intlet 2 is arranged, gas mixing pipe is arranged in it, be evenly distributed with aeration hole 4 on the gas mixing pipe 3, it below it air mixing chamber 5, in the side of mixing moral 1 is fuel gas pipe 7, one fuel inlet 10 is arranged on the fuel gas pipe, and speed governing valve block 8 is equipped with in the inside of fuel gas pipe 7, is connected with a speed control rod on the speed governing valve block 8, speed control rod 9 is by the rotating speed control of machine, speed control rod control speed governing valve block was closed when rotating speed was high, otherwise opened, and nozzle 12 is housed on the cylinder.Fuel gas and air suck the cylinder compression through mixing after moral is fully mixed, when lighting, under the promotion of liquid pump, spray into micro-low flashpoint liquid (as methyl alcohol) to cylinder by nozzle, at this moment the mixed gas in the cylinder has been compressed intensification, so it is ignition that this liquid one enters cylinder,, finishes and once break out expansion stroke so that all mixed gass in the cylinder are lighted.
Claims (2)
1, the igniting device on the piston type fuel gas internal combustion engine, it comprises the nozzle on the cylinder, liquid pump, cam is characterized in that: mixing in the moral has a gas mixing pipe, and the side of mixing moral is a fuel gas pipe, is evenly equipped with the aeration hole on the gas mixing pipe.
2, the igniting device on the piston type fuel gas internal combustion engine according to claim 1 is characterized in that: the speed governing valve block is housed in the fuel pipe, is connected with a speed control rod on the speed governing valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100495102A CN101550891A (en) | 2008-04-01 | 2008-04-01 | Firing device on piston type fuel gas internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100495102A CN101550891A (en) | 2008-04-01 | 2008-04-01 | Firing device on piston type fuel gas internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101550891A true CN101550891A (en) | 2009-10-07 |
Family
ID=41155331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100495102A Pending CN101550891A (en) | 2008-04-01 | 2008-04-01 | Firing device on piston type fuel gas internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101550891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610366A (en) * | 2020-12-22 | 2021-04-06 | 中山小榄港华燃气有限公司 | Multi-point type gas injection mixing system of gas engine |
-
2008
- 2008-04-01 CN CNA2008100495102A patent/CN101550891A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610366A (en) * | 2020-12-22 | 2021-04-06 | 中山小榄港华燃气有限公司 | Multi-point type gas injection mixing system of gas engine |
| CN112610366B (en) * | 2020-12-22 | 2021-09-21 | 张旭龙 | Multi-point type gas injection mixing system of gas engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091007 |