CN2431411Y - Efficient energy-saving oil needle type carburetor fuel spray nozzle device - Google Patents
Efficient energy-saving oil needle type carburetor fuel spray nozzle device Download PDFInfo
- Publication number
- CN2431411Y CN2431411Y CN 00230587 CN00230587U CN2431411Y CN 2431411 Y CN2431411 Y CN 2431411Y CN 00230587 CN00230587 CN 00230587 CN 00230587 U CN00230587 U CN 00230587U CN 2431411 Y CN2431411 Y CN 2431411Y
- Authority
- CN
- China
- Prior art keywords
- oil
- spindle
- needle sleeve
- fuel
- model
- 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
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses an efficient energy-saving fuel needle type fuel nozzle device for a carburetor, which is composed of a seat plate for a carburetor body, an idling nozzle, a float valve, a float valve seat, a main fuel hole, a head cap, a fuel needle, and a fuel needle sleeve. The utility model is characterized in that the inside of the fuel nozzle is provided with the fuel needle and the fuel needle sleeve, and the side wall of the fuel needle sleeve is provided with an inclined hole. The utility model has the advantages of simple structure, reasonable design, convenient installation and operation, and high safety; moreover, the rotating speed of an engine can be stable, and the acceleration is fast. The saved fuel amount of carburetors with different types can be more than 10 percents to 30 percents; the utility model is suitable for oil sealing type domestic and imported carburetors with various types, particularly carburetors of motorcycles, automobiles, etc.
Description
The utility model relates to Carburetor, particularly a kind of energy-efficient spindle formula Carburetor oil nozzle device.
Existing spindle formula carburetor jet is to adorn a spindle in the nozzle holder endoporus to divide oil, is burnt by high pressure fuel injector.Cause fuel consumption big like this, defective such as it is inhomogeneous, insufficient to burn.
The purpose of this utility model is to provide a kind of increases an oil spout needle guard at spindle to clamping between the nozzle holder, can be evenly abundant combustion oil, simple in structure, reasonable in design, easy to install, safe and reliable, cost is low, the energy-efficient spindle formula Carburetor oil nozzle device that is easy to apply.
Technical solution of the present utility model is such.Energy-efficient spindle formula Carburetor oil nozzle device comprises by carburetter body seat board, idling jet, float-controlled valve, float valve seat, main oil-hole cap nozzle holder, head cap, spindle, oil needle sleeve.Mainly be to accompany oil needle sleeve at nozzle holder between the spindle, oil needle sleeve limit wall has the oil spout inclined hole, and oil needle sleeve is packed in the nozzle holder endoporus oil duct, and spindle is packed in the endoporus of oil needle sleeve.The boss platform is arranged on the oil needle sleeve cylindrical.Oil needle sleeve is manufactured with copper sheet or other tinsel, also can manufacture with tubing.The internal thread of nozzle holder top is screwed in the main oil-hole cap, and the spindle head cap is screwed into the spindle joint sleeve cap, and to spindle headstock endoporus, the spindle headstock is contained on the former Carburetor seat board.Other part mounting point on the Carburetor is constant with the structure of original Carburetor.
The utility model has the advantages that simple in structure, reasonable in design, easy to install, safe and reliable, can make engine speed stable, speed-raising is fast, all 10% to more than 30%, also has cost low in the fuel-economizing amount of the carburetion of different model, benefit is big, be easy to apply, be suitable for the uses such as homemade, import Carburetor, particularly automobile and motorcycle Carburetor of various different model oil seal types.
It is such that structure of the present utility model constitutes.
Fig. 1 is a carburetor needle valve oil needle sleeve nozzle holder device half section overall structure ssembly drawing of the present utility model.
Fig. 2 looks sectional view for spindle part master of the present utility model.
Fig. 3 is a spindle part plan view of the present utility model.
Fig. 4 looks sectional view for oil needle sleeve part master of the present utility model.
Fig. 5 is an oil needle sleeve part plan view of the present utility model.
Fig. 6 is a carburetter body schematic representation of the present utility model.
Among Fig. 1～Fig. 6, nozzle holder joint (1), oil duct (2), spindle (3), oil needle sleeve (4), nozzle opening (5,9,11), spindle head cap (6), spindle pullover (7), endoporus (8), dome platform (10), shade (12), carburetter body seat board (13), spindle headstock (14), spindle joint sleeve cap (15), idling jet (16), nozzle holder (17), main oil-hole cap (18), float-controlled valve (19), float valve seat (20), idling jet seat (21), float-controlled valve base (22).
Most preferred embodiment of the present utility model is such.The overall structure of carburetter body is installed and used according to existing component, and we only add an oil needle sleeve of suit (4) at the spindle of nozzle holder (17) endoporus, and oil needle sleeve (4) has nozzle opening (5,9,11) ejection oil.Specifically: oil spout needle guard (4) is by shown in Figure 4, and oil needle sleeve (4) is made with copper sheet or common metal sheet, and also available tubing is manufactured.Oil needle sleeve (4) endoporus (8) pore size and spindle (3) external diameter manufacture, port has the shade of outwards routing up (12), fixedly to be unlikely to string at mouth seat port moving for hook when shade (12) was used for oil duct (12) lining that needle guard is contained in nozzle holder (17), an above boss platform (10) is arranged on the cylindrical of oil needle sleeve (4), oil needle sleeve (4) limit wall has oil spout inclined hole (5,9,11), and the oil duct (2) of the external diameter of oil needle sleeve (4) and nozzle holder (17) lining is joined out.Spindle head cap (6) has outside thread to be screwed into joint sleeve cap (15) interior threaded hole.Main oil-hole cap (18) is screwed into the inner bolt hole of nozzle holder joint (1).Spindle (3) needn't be changed with existing spindle.Nozzle holder (17) needn't be changed with existing.Oil needle sleeve (4) is inserted in the oil duct (2) of nozzle holder (17) lining, and spindle (3) is inserted in endoporus (8) lining of oil needle sleeve (4), and promptly oil needle sleeve (4) is positioned at spindle (3) to the interlayer between the nozzle holder (17).
When installing and using, with reference to Fig. 1 and Fig. 6, spindle (3) is inserted in oil needle sleeve (4) endoporus (8), oil needle sleeve (4) is inserted in oil duct (2) lining of nozzle holder (17), and shade (12) is stuck on nozzle holder (17) the port wall.The inner bolt hole of joint (1) connects main oil-hole (18), spindle head cap (6) connects into spindle head cap (15), head cap (15) spindle headstock (14) lining of packing into, headstock (14) is former being contained on carburetter body seat board (13) face, and idling jet (16) is contained on the former seat (21) that has been installed on seat board (13) face.Float-controlled valve (19) the float valve seat (20) of packing into, float valve seat (20) head thread is packed in valve seat base (22) inner bolt hole.Seat (21,22) all is contained on seat board (13) face.
Claims (2)
1, a kind of energy-efficient spindle formula Carburetor oil nozzle device, comprise by carburetter body seat board, idling jet, float-controlled valve, float valve seat, main oil-hole, nozzle holder, head cap, spindle, oil needle sleeve, it is characterized in that nozzle holder (17) accompanies oil needle sleeve (4) between the spindle (3), oil needle sleeve (4) limit wall has oil spout inclined hole (5,9,11), pack into endoporus (8) lining of oil needle sleeve (4) of pack into oil duct (2) lining of nozzle holder (17) endoporus of oil needle sleeve (4), spindle (3).
2, according to the described energy-efficient spindle formula Carburetor oil nozzle device of claim 1, it is characterized in that on oil needle sleeve (4) cylindrical an above boss platform (10) being arranged, the internal thread of nozzle holder (17) top is screwed into main oil-hole cap (18) lining, spindle head cap (6) is screwed into spindle joint sleeve cap (15), and to spindle headstock (14) endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230587 CN2431411Y (en) | 2000-08-07 | 2000-08-07 | Efficient energy-saving oil needle type carburetor fuel spray nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230587 CN2431411Y (en) | 2000-08-07 | 2000-08-07 | Efficient energy-saving oil needle type carburetor fuel spray nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431411Y true CN2431411Y (en) | 2001-05-23 |
Family
ID=33593668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00230587 Expired - Fee Related CN2431411Y (en) | 2000-08-07 | 2000-08-07 | Efficient energy-saving oil needle type carburetor fuel spray nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431411Y (en) |
-
2000
- 2000-08-07 CN CN 00230587 patent/CN2431411Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3557763A (en) | Vapor injector | |
| CN2431411Y (en) | Efficient energy-saving oil needle type carburetor fuel spray nozzle device | |
| CN201554525U (en) | Crankcase ventilation system of hydrogen-powered engine | |
| CN2926533Y (en) | Natural-gas engine combined by diesel engine | |
| CN2345716Y (en) | Oil-saving adjustable device for carburetor of miniature vehicle and motorcycle | |
| CN205977499U (en) | Electricity spouts motorcycle single channel oil rail | |
| CN2356152Y (en) | Gas fuel manifold mixer for double fuel engine | |
| CN200985839Y (en) | Iidle speed dip hatch of carburettor for motorcycle | |
| CN201963420U (en) | Oil needle and nozzle of oil-saving carburetor | |
| CN2628740Y (en) | Carburetor for femel motorcycle | |
| CN201249849Y (en) | Fuel evaporation oil-gas desorption structure of motorcycle | |
| CN212454569U (en) | Oil atomizing nozzle for two-stroke internal combustion engine | |
| CN2170381Y (en) | Magnetic fuel economizer | |
| CN2537829Y (en) | Fuel gasifying oil saver | |
| CN2327793Y (en) | Carburettor | |
| CN201071766Y (en) | Cylinder cap device of split type internal combustion engine | |
| CN201187382Y (en) | Apparatus for regulating automobile fuel pressure | |
| CN2600610Y (en) | Fuel-economizing device for automobile and motorcycle | |
| CN2352700Y (en) | Energy saving and purifying apparatus for carburettor | |
| CN2244623Y (en) | Efficient energy-saving piston device | |
| CN201152439Y (en) | Fuel-economizing device for automobile oil conduit | |
| CN2651455Y (en) | Idling measurement hole of carburator | |
| CN200971813Y (en) | Carburetor | |
| CN2414205Y (en) | Double throttle valve carburetor for motor cycle | |
| CN2663670Y (en) | Carburetor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |