CN202560396U - Small oil-saving and emission-reduction device of automobile - Google Patents
Small oil-saving and emission-reduction device of automobile Download PDFInfo
- Publication number
- CN202560396U CN202560396U CN201220229033XU CN201220229033U CN202560396U CN 202560396 U CN202560396 U CN 202560396U CN 201220229033X U CN201220229033X U CN 201220229033XU CN 201220229033 U CN201220229033 U CN 201220229033U CN 202560396 U CN202560396 U CN 202560396U
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- oil
- end cap
- end cover
- thin
- film
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Abstract
The utility model relates to a small oil-saving and emission-reduction device of an automobile, which is mounted at the front end of an existing fuel oil spraying system. After fuel oil is ultrasonically atomized by a plurality of layers of thin-film oscillators and atomized oil gas is secondarily atomized by an oil nozzle; and atomized grains are fine and uniform and can be sufficiently combusted, so that oil is saved and harmful tail gas is reduced. The device is designed with the plurality of layers of thin-film oscillators so that the attachment force is strong, the device is not easy to release and the service life is obviously prolonged. The device is formed by a shell (1), an upper end cover (3) and a lower end cover (9). The shell (1) is cylindrical and a fuel oil pipe (2) is arranged on the side face; the lower end cover (9) is provided with an ultrasonic oscillator (8) and an electrode socket (7); the ultrasonic oscillator (8) is fixedly arranged between the shell (1) and the lower end cover (9) through a concave silica gel cushion (6); the upper end cover (3) is provided with an oil nozzle connector (4) and an oil nozzle can be directly arranged; and the upper end cover (3) and the lower end cover (9) are arranged in the shell (1) through a sealing gasket (5).
Description
Technical field
The utility model relates to the dingus that a kind of automobile fuel saving reduces discharging, and belongs to automotive gasoline engine parts design and manufacturing field.
Background technique
At present, the pollution of atmosphere in city is mainly derived from vehicle exhaust, is due to fuel oil can not fully burn and produce the main cause that is harmful to tail gas.Adopting fuel oil ultrasonic atomizatio technology is one of solution route of generally acknowledging both at home and abroad; Existing a lot of documents in this field and patent; Even formed many products, still be not used widely as yet so far, its main cause remain using effect and the life-span unsatisfactory.Particularly the piezoelectric vibrator in the atomising device often lost efficacy because of dither causes the electrode plating exfoliation.Therefore, cause advanced fuel oil ultrasonic atomizatio technology to be difficult to wide popularization and application.
Summary of the invention
The purpose of the utility model is: still adopt fuel oil ultrasonic atomizatio technology, and the dingus that provides a kind of automobile fuel saving to reduce discharging, to solve above-mentioned variety of problems, technological scheme is: the front end in existing fuel injection system is set up this device.The concrete structure of this device is following: this device is made up of housing and upper and lower end cap.Housing is a cylindrical shape, and fuel pipe is equipped with in the side, and lower end cap is equipped with ultrasonic vibrator and electrode socket.Ultrasonic vibrator is fixed between housing and the lower end cap through the spill silicagel pad.Electrode socket can insert power control system.Upper end cap is provided with nozzle interface, can directly load onto oil nozzle.Upper end cap and lower end cap are through the sealing gasket housing of packing into.
Ultrasonic vibrator in the utility model device is not commercially available conventional oscillator.It includes substrate and multi-layer thin-film electrode: substrate is made up of piezoelectric material; Multi-layer thin-film electrode constitutes by transition layer, conductive layer and surface layer are compound respectively; Transition layer is to be made up of platinum/titanium metal thin film; Conductive layer is to be made up of copper metal film; Surface layer is to be made up of thin nickel metal film.
The utility model has the advantages that:
1, the oil-saving discharging-reducing effect is obvious
Behind plural layers oscillator ultrasonic atomizatio, atomizing oil gas is again through the oil nozzle secondary-atomizing with fuel oil for this device.Behind the secondary-atomizing, atomizing particle increases carefully, evenly, spray into motor after, can fully burn.Reduced harmful tail gas.
2, improved working life
The adhesion of multi-layer thin-film electrode and piezoelectric constant strengthens, and is incrust.Even part is peeled off, still can work on.Simultaneously, get into oil nozzle behind this device ultrasonic atomizatio again, the damage of having avoided receiving the direct impact of oil nozzle to cause is improved the life-span.
3, simple in structure, cost is low, is convenient to install, and is easy to promote.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is the utility model structural representation:
1---housing 2---fuel pipe 3---upper end cap
4---oil nozzle interface 5---sealing gasket 6---spills
7---electrode socket 8---ultrasonic vibrator 9---lower end caps
Accompanying drawing 2 is the ultrasonic vibrator structural representation of the utility model:
10---substrate 11---multi-layer thin-film electrode 12---transition layers
13---conductive layer 14---surface layer
Embodiment
The structure of the utility model is shown in accompanying drawing 1.
New automobile oil-saving discharging-reducing device, be made up of housing 1, upper end cap 3 and lower end cap 9: housing 1 is cylindrical shape, and fuel pipe 2 is equipped with in the side; Lower end cap 9 is equipped with ultrasonic vibrator 8 and electrode socket 7; Ultrasonic vibrator 8 is fixed between housing 1 and the lower end cap 9 through spill silicagel pad 6; Electrode socket 7 can insert power control system; Upper end cap 3 is provided with oil nozzle interface 4, can directly load onto oil nozzle; Upper end cap 3 and lower end cap 9 are through sealing gasket 5 housing 1 of packing into.
The structure of ultrasonic vibrator 8 is shown in accompanying drawing 2 in the utility model device.
Ultrasonic vibrator 8 includes substrate 10 and multi-layer thin-film electrode 11.Substrate 10 is made up of piezoelectric material, and multi-layer thin-film electrode 11 constitutes by transition layer 12, conductive layer 13 and surface layer 14 are compound respectively; Transition layer 12 is to be made up of platinum/titanium metal thin film; Conductive layer 13 is to be made up of copper metal film; Surface layer 14 is to be made up of thin nickel metal film.
Claims (2)
1. the dingus that automobile fuel saving reduces discharging is made up of housing (1), upper end cap (3) and lower end cap (9), it is characterized in that: housing (1) is cylindrical shape, and fuel pipe (2) is equipped with in the side; Lower end cap (9) is equipped with ultrasonic vibrator (8) and electrode socket (7); Ultrasonic vibrator (8) is fixed between housing (1) and the lower end cap (9) through spill silicagel pad (6); Upper end cap (3) is provided with oil nozzle interface (4), can directly load onto oil nozzle; Upper end cap (3) and lower end cap (9) are through sealing gasket (5) housing 1 of packing into.
2. oil-saving discharging-reducing device according to claim 1; It is characterized in that: ultrasonic vibrator (8) includes substrate (10) and multi-layer thin-film electrode (11); Substrate (10) is made up of piezoelectric material, and multi-layer thin-film electrode (11) is respectively by transition layer (12), conductive layer (13) and the compound formation of surface layer (14); Transition layer (12) is to be made up of platinum/titanium metal thin film; Conductive layer (13) is to be made up of copper metal film; Surface layer (14) is to be made up of thin nickel metal film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220229033XU CN202560396U (en) | 2012-05-22 | 2012-05-22 | Small oil-saving and emission-reduction device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220229033XU CN202560396U (en) | 2012-05-22 | 2012-05-22 | Small oil-saving and emission-reduction device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560396U true CN202560396U (en) | 2012-11-28 |
Family
ID=47210059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220229033XU Expired - Fee Related CN202560396U (en) | 2012-05-22 | 2012-05-22 | Small oil-saving and emission-reduction device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119251A1 (en) * | 2018-12-10 | 2020-06-18 | 方荣武 | Ultrasonic fuel actuating device |
-
2012
- 2012-05-22 CN CN201220229033XU patent/CN202560396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119251A1 (en) * | 2018-12-10 | 2020-06-18 | 方荣武 | Ultrasonic fuel actuating device |
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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: 20121128 Termination date: 20130522 |