CN104074656B - A kind of atomizer - Google Patents
A kind of atomizer Download PDFInfo
- Publication number
- CN104074656B CN104074656B CN201410277421.9A CN201410277421A CN104074656B CN 104074656 B CN104074656 B CN 104074656B CN 201410277421 A CN201410277421 A CN 201410277421A CN 104074656 B CN104074656 B CN 104074656B
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- CN
- China
- Prior art keywords
- fuel tap
- chamber
- valve body
- valve pocket
- nozzle opening
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Abstract
The present invention relates to part of automobile engine technical field, particularly relate to a kind of atomizer, including valve body, valve pocket it is provided with in valve body, valve body is provided with oil-in, one end of valve body is fixed with fuel tap, one end of fuel tap is arranged in valve pocket, is provided with fuel tap chamber and connects chamber in fuel tap, connection chamber connection valve pocket and fuel tap chamber, fuel tap intracavity is provided with block bead, the cavity wall in fuel tap chamber is provided with the nozzle opening with ft connection, and the port of one end that connection chamber connects valve pocket is provided with baffle plate, and baffle plate connects block bead by spring, spring is located at connection intracavity, and baffle plate is provided with through hole.When needing oil spout, fluid is after oil-in enters valve pocket, entering from through hole and connect intracavity, under the effect of oil pressure, block bead separates with the inwall in fuel tap chamber, fluid enters fuel tap intracavity, spraying from nozzle opening, after stopping oil spout, block bead is connected to the inwall in fuel tap chamber the most tightly, fluid in valve body is formed and stops, it is to avoid fluid remaining in valve body flows out waste from nozzle opening.
Description
Technical field
The present invention relates to part of automobile engine technical field, particularly relate to a kind of atomizer.
Background technology
Atomizer is the atomizer of one of the critical component of BBG, and its work quality is by serious
Affect the performance of electromotor.Existing atomizer is generally a simple valve body structure, and one end of valve body sets
Pouring orifice, the other end is had to be provided with jet, after oil spout, meeting nubbin fluid in valve body, these
Have and also can flow out at jet, caused and also must waste.
Summary of the invention
The technical problem to be solved is to provide a kind of atomizer, is avoided that after oil spout in valve body
Fluid flow out waste.
The technical scheme is that a kind of atomizer, including valve body, institute
It is provided with valve pocket in stating valve body, described valve body is communicated with the oil-in of described valve pocket, the one of described valve body
End is fixed with fuel tap, and one end of described fuel tap is arranged in described valve pocket, is provided with fuel tap chamber in described fuel tap
With the cylindrical chamber that connects, described connection chamber connects described valve pocket and described fuel tap chamber, described fuel tap intracavity
Being provided with spherical block bead, the cavity wall in described fuel tap chamber is provided with the nozzle opening with ft connection, described connection
The port of one end that chamber connects described valve pocket is provided with baffle plate, and described baffle plate connects described gear by spring
Pearl, the diameter of described block bead is more than the diameter in cross section, described connection chamber, and described spring is located at described connection chamber
In, described baffle plate is provided with through hole.
On the basis of technique scheme, the present invention can also do following improvement.
Further, it is provided with defecator in described valve pocket.
Further, described defecator is arranged at described oil-in.
Further, the quantity of described nozzle opening is three or more than three, and described nozzle opening is uniformly arranged on
In the cavity wall in described fuel tap chamber.
Further, the pore diameter range of described nozzle opening is 0.15mm-0.4mm.
The invention has the beneficial effects as follows: when needing oil spout, fluid enters after valve pocket from oil-in, then from logical
Hole enters and connects intracavity, and under the effect of oil pressure, block bead separates with the inwall in fuel tap chamber, and fluid enters oil
In valve pocket, spraying from nozzle opening, after stopping oil spout, block bead is connected to oil the most tightly
The inwall of valve pocket, is formed the fluid in valve body and stops, it is to avoid fluid remaining in valve body is from nozzle opening stream
Go out waste.Arranging of defecator can be filtered entering being also carried out in valve body, it is to avoid impurity is to spray
Oilhole results in blockage.Arranging of three or more than three nozzle openings can form uniform oil spout.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of atomizer of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1, valve body, 2, valve pocket, 3, oil-in, 4, fuel tap, 5, fuel tap chamber, 6, connection chamber, 7,
Block bead, 8, nozzle opening, 9, baffle plate, 10, spring, 11, through hole, 12, defecator.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, the present invention includes valve body 1, in described valve body 1, it is provided with valve pocket 2, described valve body 1
On be communicated with the oil-in 3 of described valve pocket 2, one end of described valve body 1 is fixed with fuel tap 4, described
One end of fuel tap 4 is arranged in described valve pocket 2, is provided with fuel tap chamber 5 and cylinder in described fuel tap 4
Connection chamber 6, described connection chamber 6 connects described valve pocket 2 and described fuel tap chamber 5, in described fuel tap chamber 5
Being provided with spherical block bead 7, the cavity wall in described fuel tap chamber 5 is provided with the nozzle opening 8 with ft connection, institute
The port stating one end that connection chamber 6 connects described valve pocket 2 is provided with baffle plate 9, and described baffle plate 9 passes through bullet
Spring 10 connects described block bead 7, and the diameter of described block bead 7 is more than the diameter in cross section, described connection chamber 6, institute
Stating spring 10 to be located in described connection chamber 6, described baffle plate 9 is provided with through hole 11.
Preferably technical scheme is: be provided with defecator 12, described defecator 12 in described valve pocket 2
Being arranged at described oil-in 3, the quantity of described nozzle opening 8 is three or more than three, described oil spout
Hole is uniformly arranged in the cavity wall in described fuel tap chamber 5, and the pore diameter range of described nozzle opening 8 is
0.15mm-0.4mm。
The invention has the beneficial effects as follows: when needing oil spout, fluid after oil-in 3 enters valve pocket 2, then
Entering from through hole 11 and connect intracavity, under the effect of oil pressure, block bead 7 separates with the inwall in fuel tap chamber 5,
Fluid enters in fuel tap chamber 5, sprays from nozzle opening 8, and after stopping oil spout, block bead 7 is at spring 10
It is connected to the inwall in fuel tap chamber 5 under effect tightly, the fluid in valve body 1 is formed and stops, it is to avoid valve
Fluid remaining in body 1 flows out waste from nozzle opening 8.Arranging of defecator 12 can be to entering valve
Being also carried out in body 1 is filtered, it is to avoid nozzle opening 8 is resulted in blockage by impurity.Three or more than three sprays
Arranging of oilhole 8 can form uniform oil spout.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (5)
1. an atomizer, including valve body (1), is provided with valve pocket (2), institute in described valve body (1)
State the oil-in (3) being communicated with described valve pocket (2) on valve body (1), the one of described valve body (1)
End is fixed with fuel tap (4), and one end of described fuel tap (4) is arranged in described valve pocket (2), described
Being provided with fuel tap chamber (5) in fuel tap (4) and connect chamber (6) with cylindrical, described connection chamber (6) is even
Logical described valve pocket (2) and described fuel tap chamber (5), be provided with spherical block bead in described fuel tap chamber (5)
(7), the cavity wall of described fuel tap chamber (5) is provided with the nozzle opening (8) with ft connection, its feature
Being, the port of one end that described connection chamber (6) connects described valve pocket (2) is provided with baffle plate (9),
Described baffle plate (9) connects described block bead (7), the diameter of described block bead (7) by spring (10)
More than the diameter in described connection chamber (6) cross section, described spring (10) is located in described connection chamber (6),
Described baffle plate (9) is provided with through hole (11).
A kind of atomizer the most according to claim 1, it is characterised in that in described valve pocket (2)
It is provided with defecator (12).
A kind of atomizer the most according to claim 2, it is characterised in that described defecator (12)
It is arranged on described oil-in (3) place.
A kind of atomizer the most according to claim 1 and 2, it is characterised in that described nozzle opening
(8) quantity is three or more than three, and described nozzle opening (8) is uniformly arranged on described fuel tap chamber (5)
Cavity wall on.
A kind of atomizer the most according to claim 1 and 2, it is characterised in that described nozzle opening
(8) pore diameter range is 0.15mm-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277421.9A CN104074656B (en) | 2014-06-20 | 2014-06-20 | A kind of atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277421.9A CN104074656B (en) | 2014-06-20 | 2014-06-20 | A kind of atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104074656A CN104074656A (en) | 2014-10-01 |
| CN104074656B true CN104074656B (en) | 2016-08-24 |
Family
ID=51596203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410277421.9A Active CN104074656B (en) | 2014-06-20 | 2014-06-20 | A kind of atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104074656B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19537382A1 (en) * | 1995-10-07 | 1997-04-10 | Bosch Gmbh Robert | Electromagnetically actuated valve, in particular fuel injection valve |
| DE19827060A1 (en) * | 1998-06-18 | 1999-12-23 | Bosch Gmbh Robert | Device for conveying fuel from a reservoir to the internal combustion engine of a motor vehicle |
| JP2000087826A (en) * | 1998-09-14 | 2000-03-28 | Toyota Motor Corp | Fuel injection valve and its manufacture |
| JP2003322266A (en) * | 2002-05-09 | 2003-11-14 | Toyota Motor Corp | Pressure regulating valve |
| BRPI0806458A2 (en) * | 2007-01-11 | 2011-09-06 | Mitsuba Corp | pressure regulating apparatus |
| DE102007054486A1 (en) * | 2007-11-15 | 2009-05-28 | Motorenfabrik Hatz Gmbh & Co. Kg | Valve i.e. inlet valve or outlet valve, for use in venting system for single or multi cylinder diesel engine, has valve body compressed during mixing of preset minimum quantity of certain fluid to gaseous medium in locking position |
| JP2009174475A (en) * | 2008-01-25 | 2009-08-06 | Hitachi Ltd | Fuel injection valve and its manufacturing method |
| CN101457728B (en) * | 2008-11-20 | 2013-03-13 | 浙江福爱电子有限公司 | Ball valve nozzle |
| CN203532122U (en) * | 2013-08-13 | 2014-04-09 | 中国航空动力机械研究所 | Fuel oil distributor |
-
2014
- 2014-06-20 CN CN201410277421.9A patent/CN104074656B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104074656A (en) | 2014-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Bin Inventor before: Huang Guangyou |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160801 Address after: 224000 No. 18, development avenue, Jiangsu, Yancheng City Applicant after: DONGFENG YUEDA KIA MOTORS Co.,Ltd. Address before: 541100 the Guangxi Zhuang Autonomous Region Lingui County Guilin Xicheng Road Yang Tong Industrial Park Applicant before: Huang Guangyou |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 224000 building 3, No. 1, South hope Avenue, Yancheng Economic Development Zone, Jiangsu Province Patentee after: Jiangsu Yueda Kia Automobile Co.,Ltd. Address before: 224000 No. 18, Kaifa Avenue, Yancheng City, Jiangsu Province Patentee before: DONGFENG YUEDA KIA MOTORS Co.,Ltd. |