CN201354694Y - Dual-cavity direct injection combustion-supporting multi-stage pump - Google Patents
Dual-cavity direct injection combustion-supporting multi-stage pump Download PDFInfo
- Publication number
- CN201354694Y CN201354694Y CNU2009200930819U CN200920093081U CN201354694Y CN 201354694 Y CN201354694 Y CN 201354694Y CN U2009200930819 U CNU2009200930819 U CN U2009200930819U CN 200920093081 U CN200920093081 U CN 200920093081U CN 201354694 Y CN201354694 Y CN 201354694Y
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- CN
- China
- Prior art keywords
- shell
- magnetic
- magnetic shell
- dual
- direct injection
- 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
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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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a dual-cavity direct injection combustion-supporting multi-stage pump. An end cover of the pump is installed at two ends of a shell. A first magnetic shell and a second magnetic shell are semi-cylindrical shell bodies. A magnetic board, the first magnetic shell and the second magnetic shell are fixed in the shell, and the magnetic board is positioned between the first magnetic shell and the second magnetic shell and respectively forms a straightway fuel oil magnetizing channel from one end to the other end of the shell together with the first magnetic shell and the second magnetic shell. As the fuel oil channels are two semi-cylindrical straightway channels, the flow speed of fuel oil is fast, thus quickening the starting speed of vehicles under the prerequisite of not reducing oil saving rate.
Description
Technical field
The utility model relates to a kind of vehicle and ship with helping right multistage pump, particularly a kind of two-chamber direct spray type combustion-supporting multistage pump.
Background technique
In internal-combustion engines such as car, marine gasoline machine, diesel engine, for energy saving, reduce the pollution of tail gas to environment, the IC engine for saving oil environmental protecting device need be installed on fuel pipe, utilize this device to change the physical property of fuel oil, it can fully be burnt, reach fuel-economizing, reduce discharge amount of exhaust gas, alleviate purpose pollution of atmosphere.
The Chinese patent communique discloses a kind of " the fuel economizer " (day for announcing: 2005.3.30; Notification number: CN2688911Y).This fuel economizer comprise shell, end cap, installation in the enclosure internal bladder support and in internal bladder support along the radially staggered spaced magnetic steel plate of internal bladder support length direction; Described magnetic steel plate axial charging, each magnetic steel plate respectively from the internal bladder support circumference two relative long strip holes of direction stretch into internal bladder support, form magnetic field, and leave the gap at a side magnetic steel plate and the internal bladder support away from the long strip hole, the gap between each magnetic steel plate and the internal bladder support constitutes the mazy type fuel gallery.Fuel oil flows through the magnetic field magnetisation that is formed by magnetic steel plate in the process of mazy type fuel gallery and activates, and is atomized into the very little mist of oil of micel particle, and the oil inflame after atomizing is more thorough, fuel oil energy is accessed more fully utilize.Yet this combustion-supporting multistage pump causes vehicle launch speed slower because the fuel magnetization passage is a mazy passage.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of two-chamber direct spray type combustion-supporting multistage pump that can improve vehicle launch speed.
In order to solve the problems of the technologies described above, two-chamber direct spray type combustion-supporting multistage pump of the present utility model comprises end cap, shell, magnetic sheet, first magnetic shell and second magnetic shell; End cap is installed in the two ends of shell; First magnetic shell, second magnetic shell are semi-cylindrical shells, magnetic sheet, first magnetic shell and second magnetic shell are fixed in the shell, and magnetic sheet constitutes by an end of the shell straight-through fuel magnetization passage to the other end of shell with first magnetic shell, second magnetic shell respectively between first magnetic shell and second magnetic shell.
Described first magnetic shell and second magnetic shell magnetize vertically, and magnetic sheet magnetizes along the thickness of slab direction.
The utility model magnetic sheet and first magnetic shell, second magnetic shell constitute respectively by an end of the shell straight-through fuel magnetization passage to the other end of shell, fuel oil flows through the activation that is magnetized when magnetizing passage, be atomized into the very little mist of oil of micel particle, it is fast that fuel oil flows through speed, improved the toggle speed of vehicle under the prerequisite that does not reduce fuel saving ratio.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the plan view of two-chamber direct spray type combustion-supporting multistage pump of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Embodiment
As shown in Figure 1, 2, two-chamber direct spray type combustion-supporting multistage pump of the present utility model comprises end cap 1, shell 6, magnetic sheet 3, the first magnetic shells 5 and second magnetic shell 4; End cap 1 is installed in the two ends of shell 6; First magnetic shell 5, second magnetic shell 4 are semi-cylindrical shells, and magnetic sheet 3, first magnetic shell 5 and second magnetic shell, 4 usefulness jump rings 2 are fixed in the shell 6, and magnetic sheet 3 separates first magnetic shell 5 and second magnetic shell 4 between first magnetic shell 5 and second magnetic shell 4; Magnetic sheet 3 and first magnetic shell 5, second magnetic shell 4 constitute respectively by an end of the shell 6 straight-through fuel magnetization passage to the other end of shell 6.The upper end of described first magnetic shell 5 and second magnetic shell 4 is the N utmost point, and the lower end is the S utmost point; Magnetic sheet 3 is the N utmost point near a side of first magnetic shell 5, and a side of close second magnetic shell 4 is the S utmost point.
Claims (2)
1, a kind of two-chamber direct spray type combustion-supporting multistage pump comprises end cap (1), shell (6); End cap (1) is installed in the two ends of shell (6); It is characterized in that also comprising magnetic sheet (3), first magnetic shell (5) and second magnetic shell (4); First magnetic shell (5), second magnetic shell (4) are semi-cylindrical shells, magnetic sheet (3), first magnetic shell (5) and second magnetic shell (4) are fixed in the shell (6), and magnetic sheet (3) is positioned between first magnetic shell (5) and second magnetic shell (4) respectively with first magnetic shell (5), second magnetic shell (4) and constitutes by an end of shell (6) the straight-through fuel magnetization passage to the other end of shell (6).
2, two-chamber direct spray type combustion-supporting multistage pump according to claim 1 is characterized in that first magnetic shell (5) and second magnetic shell (4) magnetize vertically, and magnetic sheet (3) magnetizes along the thickness of slab direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200930819U CN201354694Y (en) | 2009-03-02 | 2009-03-02 | Dual-cavity direct injection combustion-supporting multi-stage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200930819U CN201354694Y (en) | 2009-03-02 | 2009-03-02 | Dual-cavity direct injection combustion-supporting multi-stage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354694Y true CN201354694Y (en) | 2009-12-02 |
Family
ID=41411035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200930819U Expired - Fee Related CN201354694Y (en) | 2009-03-02 | 2009-03-02 | Dual-cavity direct injection combustion-supporting multi-stage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731024A (en) * | 2017-04-21 | 2018-11-02 | 陈宗佑 | alloy magnetic tube structure with energy-saving effect |
-
2009
- 2009-03-02 CN CNU2009200930819U patent/CN201354694Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731024A (en) * | 2017-04-21 | 2018-11-02 | 陈宗佑 | alloy magnetic tube structure with energy-saving effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20140302 |