CN104500299A - Automobile ultrasonic gasoline engine fuel atomization injector and fuel injection method - Google Patents
Automobile ultrasonic gasoline engine fuel atomization injector and fuel injection method Download PDFInfo
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- CN104500299A CN104500299A CN201410841668.9A CN201410841668A CN104500299A CN 104500299 A CN104500299 A CN 104500299A CN 201410841668 A CN201410841668 A CN 201410841668A CN 104500299 A CN104500299 A CN 104500299A
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- fuel
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- gasoline engine
- cylinder body
- cylinder block
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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
The invention relates to an automobile ultrasonic gasoline engine fuel atomization injector and a fuel injection method. In order to thoroughly burning the fuel of a gasoline engine, the fuel must be uniformly mixed with the air, fuel spray particles which are atomized by a carburetor adopted by a conventional automobile engine at present are large and nonuniform, and as a result, emission performance and fuel economy are poor; at present, the injection type oil supply method is commonly adopted by automobiles, and as the requirement of the society on fuel economy and emission performance is further increased, the fuel injection method needs to be further improved. The automobile ultrasonic gasoline engine fuel atomization injector comprises a cylinder body (1), an intake pipe (2) is mounted at one side of the cylinder body (1), an exhaust pipe (3) is mounted at the other side of the cylinder body (1), an ultrasonic nozzle (4) and an intake valve (5) are mounted on the intake pipe (2), an exhaust valve (6) is mounted on the exhaust pipe (3), a spark plug (7) is mounted on the upper part of the cylinder body (1), a piston (8) is mounted in the cylinder body, and the ultrasonic nozzle (4) is connected with an ultrasonic generator (9). The invention is used for injecting engine fuel.
Description
technical field:
the present invention relates to a kind of vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment and fuel injecting method.
background technique:
if gasoline engine fuel is wanted to realize thorough burning, fuel must with air Homogeneous phase mixing, fuel atomization is then fuel and the mixed uniformly prerequisite of air, and the mode of current engine oil mainly contains carburetor type and jet-type two kinds.Traditional motor car engine adopts the mode atomized fuel of Carburetor, and its principle utilizes air-flow to produce degree of vacuum by carburetion trunnion, fuel oil pressure reduction is atomized and atomization of splashing.The fuel of this Carburetor atomization, its oil mist particles is large and uneven, causes emission performance, fuel economy poor.The jet-type fuel system that current automobile generally adopts can utilize the ECU (Electrical Control Unit) of motor according to parameters such as engine intake airflow, intake pipe absolute pressure, rotating speed throttle positions, control shower nozzle break-make, but along with society improves further to the requirement of fuel consumption and emission, fuel injection mode also needs further improvement.
summary of the invention:
the object of this invention is to provide a kind of vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment and fuel injecting method.
above-mentioned object is realized by following technological scheme:
a kind of vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment, its composition comprises: cylinder block, suction tude is equipped with in described cylinder block side, the other end is equipped with outlet pipe, described suction tude is equipped with ultrasonic spray nozzle and intake valve, described outlet pipe is equipped with exhaust valve, described cylinder deck is equipped with spark plug, piston is equipped with in described cylinder block inside, and described ultrasonic spray nozzle is connected with ultrasonic generator.
the fuel injecting method of described vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment, utilize the fueling injection equipment of ultrasonic generator and ultrasonic spray nozzle composition by atomizing fuel oil during work, make atomized fuel and air can Homogeneous phase mixing, mixing mist of oil after Homogeneous phase mixing enters in cylinder block by suction tude and intake valve, igniting via spark plug is ignited, and then promotes cylinder acting.
beneficial effect:
1. when the present invention works, utilize the fueling injection equipment of ultrasonic generator and ultrasonic spray nozzle composition by atomizing fuel oil, make atomized fuel and air can Homogeneous phase mixing, mixing mist of oil after Homogeneous phase mixing enters in cylinder block by suction tude and intake valve, igniting via spark plug is ignited, and then promotes cylinder acting.
the present invention uses ultrasonic spray nozzle to replace original oil nozzle or Carburetor, utilizes ultrasonic generator and ultrasonic spray nozzle institute component devices to make fuel-oil atmozation.Make fuel spray particle diameter little after atomization, atomization evenly, is conducive to reducing oil consumption, makes oil inflame more fully thoroughly, improve Fuel Economy, reduce the discharge amount of exhaust emissions simultaneously, alleviate the pollution to air under identical operating mode.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
embodiment:
embodiment 1:
a kind of vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment, its composition comprises: cylinder block 1, suction tude 2 is equipped with in described cylinder block side, the other end is equipped with outlet pipe 3, described suction tude is equipped with ultrasonic spray nozzle 4 and intake valve 5, described outlet pipe is equipped with exhaust valve 6, described cylinder deck is equipped with spark plug 7, piston 8 is equipped with in described cylinder block inside, and described ultrasonic spray nozzle is connected with ultrasonic generator 9
embodiment 2:
a kind of fuel injecting method utilizing vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment described in embodiment 1, utilize the fueling injection equipment of ultrasonic generator and ultrasonic spray nozzle composition by atomizing fuel oil during work, make atomized fuel and air can Homogeneous phase mixing, mixing mist of oil after Homogeneous phase mixing enters in cylinder block by suction tude and intake valve, igniting via spark plug is ignited, and then promotes cylinder acting.
Claims (2)
1. a vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment, its composition comprises: cylinder block, it is characterized in that: suction tude is equipped with in described cylinder block side, the other end is equipped with outlet pipe, described suction tude is equipped with ultrasonic spray nozzle and intake valve, described outlet pipe is equipped with exhaust valve, described cylinder deck is equipped with spark plug, piston is equipped with in described cylinder block inside, and described ultrasonic spray nozzle is connected with ultrasonic generator.
2. one kind utilizes the fuel injecting method of the vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment described in claim 1, it is characterized in that: during work, utilize the fueling injection equipment of ultrasonic generator and ultrasonic spray nozzle composition by atomizing fuel oil, make atomized fuel and air can Homogeneous phase mixing, mixing mist of oil after Homogeneous phase mixing enters in cylinder block by suction tude and intake valve, igniting via spark plug is ignited, and then promotes cylinder acting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841668.9A CN104500299A (en) | 2014-12-30 | 2014-12-30 | Automobile ultrasonic gasoline engine fuel atomization injector and fuel injection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841668.9A CN104500299A (en) | 2014-12-30 | 2014-12-30 | Automobile ultrasonic gasoline engine fuel atomization injector and fuel injection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500299A true CN104500299A (en) | 2015-04-08 |
Family
ID=52941737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841668.9A Pending CN104500299A (en) | 2014-12-30 | 2014-12-30 | Automobile ultrasonic gasoline engine fuel atomization injector and fuel injection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084986A (en) * | 2018-09-18 | 2018-12-25 | 江苏心源航空科技有限公司 | A kind of combustion test ultrasonic fuel atomising device |
| CN113530727A (en) * | 2021-07-20 | 2021-10-22 | 湘潭大学 | Methanol/polymethoxy dimethyl ether ultrasonic mixed combustion supply system |
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| DE2555839A1 (en) * | 1974-12-11 | 1976-06-16 | Plessey Handel Investment Ag | METHOD OF CONTROLLING THE INJECTION OF A FLUID MEDIUM FROM AN INJECTION NOZZLE |
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| CN85107663A (en) * | 1984-10-19 | 1986-06-10 | 株式会社日立制作所 | Automotive fuel supply device |
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| GB2177623A (en) * | 1985-07-11 | 1987-01-28 | Bosch Gmbh Robert | Ultrasonic atomiser |
| CN85103276A (en) * | 1985-04-29 | 1988-02-10 | 株式会社日立制作所 | Multi-cylinder fuel atomizer for automobile |
| US4726523A (en) * | 1984-12-11 | 1988-02-23 | Toa Nenryo Kogyo Kabushiki Kaisha | Ultrasonic injection nozzle |
| CN101371034A (en) * | 2006-01-23 | 2009-02-18 | 金伯利-克拉克环球有限公司 | Ultrasonic fuel injector |
| CN101713356A (en) * | 2009-12-03 | 2010-05-26 | 雷新国 | Vehicle ultrasonic fuel atomization device |
| CN204357607U (en) * | 2014-12-30 | 2015-05-27 | 哈尔滨固泰电子有限责任公司 | Vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment |
| CN204476610U (en) * | 2014-12-21 | 2015-07-15 | 潘东文 | Ultrasonic atomization type engine fuel supply system |
-
2014
- 2014-12-30 CN CN201410841668.9A patent/CN104500299A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893434A (en) * | 1972-09-29 | 1975-07-08 | Arthur K Thatcher | Computer controlled sonic fuel system |
| DE2555839A1 (en) * | 1974-12-11 | 1976-06-16 | Plessey Handel Investment Ag | METHOD OF CONTROLLING THE INJECTION OF A FLUID MEDIUM FROM AN INJECTION NOZZLE |
| US4469974A (en) * | 1982-06-14 | 1984-09-04 | Eaton Corporation | Low power acoustic fuel injector drive circuit |
| CN85107663A (en) * | 1984-10-19 | 1986-06-10 | 株式会社日立制作所 | Automotive fuel supply device |
| US4726523A (en) * | 1984-12-11 | 1988-02-23 | Toa Nenryo Kogyo Kabushiki Kaisha | Ultrasonic injection nozzle |
| CN85102684A (en) * | 1985-04-17 | 1986-10-15 | 株式会社日立制作所 | The fuel dispenser of internal-combustion engine |
| CN85103276A (en) * | 1985-04-29 | 1988-02-10 | 株式会社日立制作所 | Multi-cylinder fuel atomizer for automobile |
| GB2177623A (en) * | 1985-07-11 | 1987-01-28 | Bosch Gmbh Robert | Ultrasonic atomiser |
| CN101371034A (en) * | 2006-01-23 | 2009-02-18 | 金伯利-克拉克环球有限公司 | Ultrasonic fuel injector |
| CN101713356A (en) * | 2009-12-03 | 2010-05-26 | 雷新国 | Vehicle ultrasonic fuel atomization device |
| CN204476610U (en) * | 2014-12-21 | 2015-07-15 | 潘东文 | Ultrasonic atomization type engine fuel supply system |
| CN204357607U (en) * | 2014-12-30 | 2015-05-27 | 哈尔滨固泰电子有限责任公司 | Vehicle gasoline engine fuel oil ultrasonic atomizatio fueling injection equipment |
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| 张俊红等: "《汽车发动机构造》", 30 April 2006 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084986A (en) * | 2018-09-18 | 2018-12-25 | 江苏心源航空科技有限公司 | A kind of combustion test ultrasonic fuel atomising device |
| CN113530727A (en) * | 2021-07-20 | 2021-10-22 | 湘潭大学 | Methanol/polymethoxy dimethyl ether ultrasonic mixed combustion supply system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |