CN205977464U - Export of fuel engine carburetor spray tube improves structure - Google Patents
Export of fuel engine carburetor spray tube improves structure Download PDFInfo
- Publication number
- CN205977464U CN205977464U CN201620569555.2U CN201620569555U CN205977464U CN 205977464 U CN205977464 U CN 205977464U CN 201620569555 U CN201620569555 U CN 201620569555U CN 205977464 U CN205977464 U CN 205977464U
- Authority
- CN
- China
- Prior art keywords
- carburetor
- spray tube
- export
- nozzle exit
- fuel
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/06—Other details of fuel conduits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model provides an export of fuel engine carburetor spray tube improves structure, lean on engine one side to open the guiding gutter more than 2 with the fan -shaped attitude on the nozzle exit plane of carburetor, a reposition of redundant personnel of petrol realization stranded direction for being directed at the horizontal high -velocity air who is followed the choke process follows the spray tube and aspirates out, the petrol particle that has been disperseed after the stranded direction reposition of redundant personnel, blown off by the high -velocity air in the carburetor venturi more easily, with the mixed atomizing degree who improves the gas mixture, realize fuel swift burning abundant more, thereby reach reinforcement energy saving and emission reduction's mesh.
Description
Technical field
This utility model is related to fuel engines carburetor, the especially jet pipe in engine and carburetor.
Background technology
Nozzle exit in existing fuel engines carburetor is all circular hole flat mouth face form mostly.
Under fuel oil negative-pressure sucking of suction air in the cylinder inner carrier motion configuring carburetor, from carburetor
Foamed pipe sprays through spout, then carries out mixed aerosol with the high-speed air flow entering trunnion position, finally enters electromotor vapour
Cylinder combustor produces High Temperature High Pressure wink gas explosion body by spark ignitor, drives piston, drives the motion acting of other mechanical parts.
Existing carburetor nozzle exit is all circular hole flat mouth face form mostly, and the nozzle exit through circular hole for the fuel oil sprays
When coming, in the presence of crossflow, can assemble to circular hole outlet towards engine side, thus being easily caused fuel oil to form group
Shape, thus be not easy to be dispelled by air-flow it may appear that the fuel oil situation uneven with air undercompounding is so that fuel oil can not fill
Point atomization, causes incomplete combustion not quick, releases energy insufficient, waste fuel, the drawbacks of blowdown is higher.
Content of the invention
Technical problem to be solved in the utility model is, insufficient, uneven with air mixing atomizing for existing fuel oil
Even problem, provides a kind of carburetor nozzle exit improvement project that can strengthen air-fuel mixture fogging degree.
In order to solve above-mentioned technical problem, this utility model leans on electromotor one on carburetor (4) nozzle exit (13) face
The guiding gutter of more than 2 (12) is opened with covering of the fan form in side, for the horizontal high velocity air (2) being passed through from trunnion (3) from spray
The gasoline (9) that pipe (7) pumps out realizes multiply guiding shunting, dispersed gasoline particles after being shunted by multiply guiding, more holds
Easily dispelled by the high velocity air in carburetor throat, to improve the mixed aerosol degree of gaseous mixture (11), realize fuel and more fill
Divide quick burning, thus reaching the purpose of boosting energy-saving reduction of discharging.
Dispersed gasoline after being shunted by multiply guiding, the patent of invention product with the applicant, it is arranged on carburetor (4)
The coil spring shape Oscillating device being mixed in air flue (14) and electromotor (6) between produces and crosses, dispersed gasoline
Liquid grain is easier to be smashed by the vibration of coil spring shape Oscillating device to become more less gasoline particles, and with air more
Effectively merge, oil gas has higher mixed aerosol degree.
Good effect of the present utility model is：By dispersed gasoline after the guiding shunting of covering of the fan guiding gutter it is easier to by larynx
High velocity air in pipe dispels and is processed into higher mixing it is easier to being arranged on and being mixed into endotracheal spring vibration flow spoiler
Close the gaseous mixture of fogging degree, be re-fed into engine cylinder and light acting.Its result is more quick, efficiency of combustion of burning
All it is improved with the thermal efficiency, power output is bigger, fuel consumption reduces, blowdown reduces, and cost input very little.
Brief description
Fig. 1-this utility model carburetor jet pipe is towards electromotor direction external view
7. jet pipe, 12. guiding gutters.
Fig. 2-this utility model carburetor jet pipe top view
13. nozzle exits, 12. guiding gutters.
Fig. 3-this utility model carburetor jet pipe and electromotor, air filter positionality schematic diagram
1. air filter 2. air stream 3. trunnion 4. carburetor body 5. piston 6. electromotor, 7. jet pipe 8. foamed pipe
9. gasoline 10. spindle 11. gaseous mixture 14. is mixed into air flue
Specific embodiment
By on carburetor nozzle exit plane, to be not more than the covering of the fan of 180 degree, radial processing plurality of guiding gutter, by guiding gutter
Towards electromotor while installing jet pipe.
Explanation：This utility model can be used for fuel engines carburetor.
Above-described embodiment of the present utility model is only to be this utility model example, and is not new to this practicality
The restriction of the embodiment of type.To those of ordinary skill in the art, can also be made it on the basis of the above description
The change of his multi-form and variation, cannot be exhaustive to all of embodiment here.Every in carburetor nozzle exit
The technical scheme of plurality of guiding gutter of engine side setting and its amplification is leaned on still to belong to protection domain of the present utility model on face.
Claims (1)
1. a kind of fuel engines carburetor nozzle exit improved structure, is characterized in that：In carburetor (4) nozzle exit (13) face
The upper guiding gutter (12) opening more than 2 by engine side with covering of the fan form, for the horizontal high speed passed through from trunnion (3)
The gasoline (9) that air-flow (2) pumps out from jet pipe (7) realizes multiply guiding shunting, dispersed vapour after being shunted by multiply guiding
Oily microgranule is it is easier to be dispelled by the high velocity air in carburetor throat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428158 | 2016-05-03 | ||
| CN2016204281583 | 2016-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977464U true CN205977464U (en) | 2017-02-22 |
Family
ID=58020677
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620569555.2U Expired - Fee Related CN205977464U (en) | 2016-05-03 | 2016-06-04 | Export of fuel engine carburetor spray tube improves structure |
| CN201610411286.1A Pending CN107339167A (en) | 2016-05-03 | 2016-06-04 | A kind of fuel engines carburetor nozzle exit improvement project |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411286.1A Pending CN107339167A (en) | 2016-05-03 | 2016-06-04 | A kind of fuel engines carburetor nozzle exit improvement project |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205977464U (en) |
-
2016
- 2016-06-04 CN CN201620569555.2U patent/CN205977464U/en not_active Expired - Fee Related
- 2016-06-04 CN CN201610411286.1A patent/CN107339167A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN107339167A (en) | 2017-11-10 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20200604 |