CN203189142U - Carburetor of wind-driven fire extinguisher - Google Patents
Carburetor of wind-driven fire extinguisher Download PDFInfo
- Publication number
- CN203189142U CN203189142U CN 201320185422 CN201320185422U CN203189142U CN 203189142 U CN203189142 U CN 203189142U CN 201320185422 CN201320185422 CN 201320185422 CN 201320185422 U CN201320185422 U CN 201320185422U CN 203189142 U CN203189142 U CN 203189142U
- Authority
- CN
- China
- Prior art keywords
- carburetor
- oil
- wind
- fire extinguisher
- pumping system
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a carburetor of a wind-driven fire extinguisher. The carburetor of the wind-driven fire extinguisher comprises a carburetor body, an oil pumping system and a balanced system, wherein a concentrating pump body is arranged on the oil pumping system, an oil channel is arranged on the concentrating pump body, the lower end of the oil channel is communicated with an oil channel of the oil pumping system, the upper end of the oil channel is provided with an oil absorption bag, a spring pressing piece is arranged below the balanced system, one end of the spring pressing piece is fixed on the carburetor body, the other end of the spring pressing piece is hung above a balanced pressing rod of the balanced system, a poking rod is arranged beside the spring pressing piece, and the poking rod is fixed on the carburetor body through a screw. The carburetor of the wind-driven fire extinguisher improves the starting performance of a refrigerator of the wind-driven fire extinguisher, and the number of starting times of the refrigerator is generally no more than three times.
Description
Technical field
The utility model relates to a kind of Carburetor, more particularly relates to a kind of Pneumatic extinguisher Carburetor.
Background technique
Pneumatic extinguisher as the forest-fire prevention equipment is to be the portable Fire extinguisher apparatus of power with the small gasoline engine, it is employed to be pump diaphragm type carburator, when this Carburetor is flowed through trunnion when air, sectional area minimum because of the trunnion place so flow velocity is the highest, has produced vacuum, and the surface of grease chamber communicates with atmosphere, thereby the vacuum in the trunnion just the fuel oil in the grease chamber from the sucking-off of main jet hole, form mixed gas with air, enter engine operation.This Carburetor is relatively required great effort when cold post-start, will start sometimes 7～8 times even more, and fuel oil could spray from the main jet hole, forms mixed gas with air and enters motor.So, influenced the starting performance of complete machine undoubtedly.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of Pneumatic extinguisher Carburetor of being convenient to start.
The utility model is achieved through the following technical solutions: a kind of Pneumatic extinguisher Carburetor, comprise carburetter body, oil pumping system and balance sysmte, the top of described oil pumping system is provided with the enriching pump housing, on the enriching pump housing oil duct is set, the lower end of oil duct communicates with the oil duct of oil pumping system, the upper end of oil duct is provided with the oil suction bag, the oil suction bag is fixed on the enriching pump housing by pump cover, the below of described balance sysmte is provided with spring pressuring plate, one end of spring pressuring plate is fixed on the carburetter body, the other end is suspended from the balance depression bar of balance sysmte, is provided with driving lever on the next door of spring pressuring plate, and driving lever is fixed on the carburetter body by screw.
A kind of Pneumatic extinguisher Carburetor of the utility model compared with prior art, its beneficial effect is:
After carburetter body has increased enrichment-system, obviously improved the starting performance of the cold machine of Pneumatic extinguisher, the number of starts of cold machine remains in 3 times.
Description of drawings
Fig. 1 is the structural representation of the utility model Pneumatic extinguisher Carburetor;
Fig. 2 is that P among Fig. 1 is to view.
Among the figure: 1. carburetter body, 2. oil intake nozzle, 3. valve I, 4. the enriching pump housing, 5. pump cover, 6. oil suction bag, 7. oil duct, 8. valve II, 9. trunnion, 10. mixed gas outlet, 11. oil ducts, 12. balance cylinder's entrances, 13. needle-valves, 14. balanced lever, 15. fulcrums, 16. springs, 17. balance depression bars, 18. spring pressuring plate, 19. driving levers, 20. screws, 21. balance grease chambeies, 22. the main jet hole, 23. air intlets, 24. oil pumping systems, 25. balance sysmtes.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model Pneumatic extinguisher Carburetor is further described:
Fig. 1 is the structural representation of the utility model Pneumatic extinguisher Carburetor, and Fig. 2 is that P among Fig. 1 is to view.Among the figure, this Pneumatic extinguisher Carburetor, by carburetter body 1, oil pumping system 24 and balance sysmte 25 are formed, above oil pumping system 24, be provided with the enriching pump housing 4, oil duct 7 is set on the enriching pump housing 4, the lower end of oil duct 7 communicates with the oil duct of oil pumping system 24, the upper end of oil duct 7 is provided with oil suction bag 6, oil suction bag 6 is fixed on the enriching pump housing 4 by pump cover 5, the below of balance sysmte 25 is provided with spring pressuring plate 18, one end of spring pressuring plate 18 is fixed on the carburetter body 1 by screw 20, and the other end is suspended from the balance depression bar 17 of balance sysmte 25, is provided with driving lever 19 on the next door of spring pressuring plate 18.
This Pneumatic extinguisher is when cold post-start, at first stir driving lever 19, dial to the A position from the B position, spring pressuring plate 18 presses down balance depression bar 17, and spring 16 is compressed, under the effect of fulcrum 15, balanced lever 14 drives needle-valve 13 and moves, and opens balance cylinder's entrance 12 by force, presses oil suction bag 6 simultaneously continuously for several times, fuel oil is inhaled in the oil suction bag 6 by oil intake nozzle 2 and valve I3, makes in the oil suction bag 6 to be full of fuel oil.In the process of pressing oil suction bag 6, fuel oil enters into balance grease chamber 21 by valve II8 and oil duct 11 from balance cylinder's entrance 12,22 outflows enter trunnion 9 from the main jet hole again, the air of coming in air intlet 23 forms the fuel mixture body, enter the cylinder of motor from mixed gas outlet 10, play before the fire extinguisher cold post-start purpose to the mixed gas enriching that enters cylinder, after enriching work is finished, driving lever 19 is returned to position B, spring pressuring plate 18 is upspring, and needle-valve 13 is closed balance cylinder's entrance 12 under the effect of spring 16.At this moment, the starting fire extinguisher just than being easier to, treats that Carburetor just enters normal working after the fire extinguisher starting.
After Carburetor has increased enrichment-system, obviously improved the starting performance of the cold machine of Pneumatic extinguisher, the number of starts of cold machine remains in 3 times.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (1)
1. Pneumatic extinguisher Carburetor, comprise carburetter body, oil pumping system and balance sysmte, it is characterized in that: the top of described oil pumping system is provided with the enriching pump housing, on the enriching pump housing oil duct is set, the lower end of described oil duct communicates with the oil duct of oil pumping system, the upper end of described oil duct is provided with the oil suction bag, and the oil suction bag is fixed on the enriching pump housing by pump cover; The below of described balance sysmte is provided with spring pressuring plate, and an end of described spring pressuring plate is fixed on the carburetter body, and the other end is suspended from the balance depression bar of balance sysmte, is provided with driving lever on the next door of spring pressuring plate, and driving lever is fixed on the carburetter body by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185422 CN203189142U (en) | 2013-04-12 | 2013-04-12 | Carburetor of wind-driven fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185422 CN203189142U (en) | 2013-04-12 | 2013-04-12 | Carburetor of wind-driven fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189142U true CN203189142U (en) | 2013-09-11 |
Family
ID=49106007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185422 Expired - Fee Related CN203189142U (en) | 2013-04-12 | 2013-04-12 | Carburetor of wind-driven fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571398A (en) * | 2017-03-07 | 2018-09-25 | 浙江星月实业有限公司 | A kind of carburetor |
-
2013
- 2013-04-12 CN CN 201320185422 patent/CN203189142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571398A (en) * | 2017-03-07 | 2018-09-25 | 浙江星月实业有限公司 | A kind of carburetor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203189142U (en) | Carburetor of wind-driven fire extinguisher | |
| CN104033297B (en) | Chain saw engine fuel oil enriching system | |
| CN201671727U (en) | Diaphragm type carburetor with function of eliminating impulse chamber fuel oil accumulation | |
| CN203175704U (en) | Simple starting membrane type carburetor | |
| CN203892067U (en) | Improved structure of carburettor | |
| CN206256978U (en) | Battery truck increases journey generation driving force novel membrane type carburetor | |
| CN202789149U (en) | Air intake system of automobile engine | |
| CN201934229U (en) | Double-tangential air inlet passage of four-valve cylinder diesel engine | |
| CN201835944U (en) | Oil-gas dual-use carburetor | |
| CN203925781U (en) | Chain saw engine fuel oil enriching system | |
| CN102080609A (en) | Carburetor for all-purpose gasoline engine | |
| CN205605331U (en) | Engine fuel blender | |
| CN201474797U (en) | Carburetor | |
| CN201047316Y (en) | Start-up enrichment-system and carburettor with the same | |
| CN201358847Y (en) | Small two-stroke low-emission engine carburetor | |
| CN101644211B (en) | Carburetor | |
| CN202039974U (en) | Carburetor used for universal gasoline engine | |
| CN202832857U (en) | Double-fuel carburetor | |
| CN202832856U (en) | Carburetor with decreased mixing chamber | |
| CN204627809U (en) | There is the water-cooled four-valve engine of two separated air flue | |
| CN206668412U (en) | A kind of efficient electromagnetic type automobile throttle valve device | |
| CN203441658U (en) | Electronic injection throttle valve with stabilized-pressure oil feeding device | |
| CN203925784U (en) | New-typed gasoline engine Carburetor | |
| CN108626030A (en) | A kind of wind fire-extinguisher carburetor | |
| CN202707283U (en) | Double-fuel fueller system of outboard engine |
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: 20130911 Termination date: 20140412 |