CN217029126U - Efficient throttle valve oil spout atomizing ring - Google Patents
Efficient throttle valve oil spout atomizing ring Download PDFInfo
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- CN217029126U CN217029126U CN202220938428.0U CN202220938428U CN217029126U CN 217029126 U CN217029126 U CN 217029126U CN 202220938428 U CN202220938428 U CN 202220938428U CN 217029126 U CN217029126 U CN 217029126U
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- oil
- atomizing
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- fuel
- atomizing ring
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Abstract
The utility model provides a high-efficiency throttle valve oil injection atomizing ring which comprises a cylindrical body, wherein an oil groove for guiding oil is formed in the outer wall of the body, a plurality of partition plates radially extend out of the inner wall of the body, an oil way communicated with the oil groove is formed in each partition plate, and a plurality of atomizing holes communicated with the oil way are distributed on the bottom edge of each partition plate. The opening with the atomizing hole sets up the bottom surface at each baffle, makes the direct downward injection of fuel, consequently can not produce the sputtering and pollute the filter, also can not spray the atomizing ring inner wall and form the hydrops, simultaneously, the throttle valve negative pressure also can not lead to producing the dropping liquid with the atomizing ring inner wall of atomizing hole homonymy, moreover, compare the situation of gathering in local area after current fuel blowout, from each atomizing hole spun fuel evenly distributed in atomizing ring inner region, can guarantee to combine with the air fully after the fuel blowout, can further improve fuel combustion efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile throttles, in particular to a high-efficiency throttle oil spraying atomizing ring.
Background
When the throttle body of a fuel automobile works, fuel oil is required to be atomized after coming out from a nozzle, so that the fuel oil is fully combined with air to ensure that the combustion efficiency is higher, the atomization of the fuel oil is realized through an atomization ring, the existing atomization ring basically and uniformly arranges radial inward atomization holes on the wall, the atomization ring of the mode has certain problems, namely, when the fuel oil is sprayed to the middle from each atomization hole on the circumferential wall of the atomization ring, the fuel oil can be sprayed to the inner wall of the atomization ring on one side opposite to the atomization holes to form dropping liquid, and the dropping liquid can also flow to the inner wall of the atomization ring on the same side of the atomization holes under the negative pressure of the throttle valve to form dropping liquid, so that the fuel oil is insufficient in combustion, and on the other hand, the fuel oil coming out from each atomization hole can be sputtered to a filter above the throttle valve after being oppositely sprayed, so that the pollution to the throttle valve can be caused and the filtering effect of the throttle valve can be reduced. An improvement method is to obliquely downwards arrange the atomizing holes, so that even though liquid drops and sputtering generated by fuel oil correlation can be properly reduced, under the negative pressure of the throttle valve, the inner wall of the atomizing ring at the same side of the atomizing holes still can generate liquid drops, and the fuel oil is obliquely downwards sprayed to a valve plate of the throttle valve and still has partial sputtering, so that the effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model provides an atomizing ring structure which has higher combustion efficiency and can not be sputtered.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the efficient throttle valve oil spraying and atomizing ring comprises a cylindrical body, wherein an oil groove for guiding oil is formed in the outer wall of the body, a plurality of partition plates radially extend out of the inner wall of the body, an oil way communicated with the oil groove is formed in each partition plate, and a plurality of atomizing holes communicated with the oil way are distributed in the bottom edge of each partition plate.
In a preferable scheme, the oil grooves are distributed annularly around the outer wall of the body, so that the outer ends of the oil passages are communicated.
In a preferable scheme, the partition plates are arranged in a crossed manner.
In a preferable mode, inner ends of the oil passages are communicated with each other.
In a preferable scheme, the atomization holes are uniformly distributed along the bottom edge of each partition plate.
The beneficial effects of the utility model are: the opening with the atomizing hole sets up the bottom surface at each baffle, makes the direct downward injection of fuel, consequently can not produce the sputtering and pollute the filter, also can not spray the atomizing ring inner wall and form the hydrops, simultaneously, the throttle valve negative pressure also can not lead to producing the dropping liquid with the atomizing ring inner wall of atomizing hole homonymy, moreover, compare the situation of gathering in local area after current fuel blowout, from each atomizing hole spun fuel evenly distributed in atomizing ring inner region, can guarantee to combine with the air fully after the fuel blowout, can further improve fuel combustion efficiency.
Drawings
The utility model is described in further detail below with reference to the figures and the specific embodiments.
FIG. 1 is a schematic view showing the overall structure of an atomizing ring mounted on a throttle valve in the embodiment;
FIG. 2 is a schematic view showing the overall structure of an atomizing ring according to an embodiment;
fig. 3 is a schematic cross-sectional view of the atomizing ring of fig. 2 taken along the center of the partition.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1 to 3, an efficient throttle valve fuel injection atomizing ring is arranged in an air inlet channel 11 of a throttle valve 1, an air cleaner is arranged at the top of the air inlet channel 11, a valve plate 12 for controlling air inflow is arranged at the bottom of the air inlet channel 11, an atomizing ring 2 is arranged on the inner wall of the air inlet channel 11, and the outer side of the atomizing ring is communicated with a fuel nozzle, so that fuel sprayed from the fuel nozzle enters the air inlet channel 11 after being atomized by the atomizing ring 2, and enters an engine for combustion under the negative pressure of the air inlet channel 11. The atomizing ring 2 includes a cylindrical body 21, an oil groove 22 communicated with the fuel nozzle and used for guiding oil is formed in the outer wall of the body 21, a plurality of partition plates 211 radially extend from the inner wall of the body 21, an oil passage 23 communicated with the oil groove 22 is formed in each partition plate 211, a plurality of atomizing holes 24 communicated with the oil passage 23 are distributed on the bottom edge of each partition plate 211, and the atomizing holes 24 are uniformly distributed along the bottom edge of each partition plate 211.
The opening with the atomizing hole 24 sets up the bottom surface at each baffle 211, make the direct downward injection of fuel, consequently can not produce the sputtering and pollute the filter, can not spout the 2 inner walls of atomizing ring and form the hydrops yet, simultaneously, throttle 1 negative pressure can not lead to producing the dropping liquid with the 2 inner walls of atomizing ring of 24 homonymies of atomizing hole yet, and, compare the condition of present fuel blowout back gathering at local area, from 24 spun fuel evenly distributed in atomizing ring 2 inner region of each atomizing hole, can guarantee to combine with the air fully behind the fuel blowout, can further improve fuel combustion efficiency.
In a preferred structure, the oil grooves 22 are annularly distributed around the outer wall of the body 21, so that the outer ends of the oil passages 23 are communicated. The annular oil groove 22 can uniformly supply the fuel sprayed from the fuel nozzle to the atomizing holes 24 of each partition 211, so that the fuel sprayed from the atomizing holes 24 is more uniform. Of course, the oil groove 22 may be configured in other shapes or routes according to the distribution of the partition 211, and the fuel supply can be realized.
In a preferred structure, the inner ends of the oil passages 23 are communicated with each other, the partition plates 211 are arranged in a cross shape, so that the oil passages 23 between the partition plates 211 are communicated with each other, fuel oil can quickly reach the atomizing holes 24 and be sprayed out, and the partition plates 211 arranged in the cross shape not only enable the atomizing holes 24 to be uniformly distributed, but also can not block the air flow in the air inlet channel 11 of the throttle valve 1. Of course, the partition 211 can be arranged in other forms, such as a radial distribution from the center to the periphery, a grid distribution, etc.
The above description does not limit the technical scope of the present invention, and any modifications, equivalent variations and modifications of the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (5)
1. The utility model provides an efficient throttle oil spout atomizing ring which characterized in that: the oil guide device comprises a cylindrical body, wherein an oil groove for guiding oil is formed in the outer wall of the body, a plurality of partition plates radially extend out of the inner wall of the body, an oil way communicated with the oil groove is formed in each partition plate, and a plurality of atomization holes communicated with the oil way are distributed in the bottom edge of each partition plate.
2. The efficient throttle spray atomizing ring of claim 1, wherein: the oil grooves are annularly distributed around the outer wall of the body, so that the outer ends of the oil passages are communicated.
3. The efficient throttle plate fuel injection atomizing ring of claim 2, wherein: the inner ends of the oil passages are communicated with each other.
4. The efficient throttle spray atomizing ring of claim 3, wherein: the partition plates are arranged in a crossed manner.
5. The efficient throttle spray atomizing ring of claim 4, wherein: the atomization holes are uniformly distributed along the bottom edge of each partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220938428.0U CN217029126U (en) | 2022-04-21 | 2022-04-21 | Efficient throttle valve oil spout atomizing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220938428.0U CN217029126U (en) | 2022-04-21 | 2022-04-21 | Efficient throttle valve oil spout atomizing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217029126U true CN217029126U (en) | 2022-07-22 |
Family
ID=82418629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220938428.0U Active CN217029126U (en) | 2022-04-21 | 2022-04-21 | Efficient throttle valve oil spout atomizing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217029126U (en) |
-
2022
- 2022-04-21 CN CN202220938428.0U patent/CN217029126U/en active Active
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