CN201391401Y - Oil-water mixture ejector - Google Patents
Oil-water mixture ejector Download PDFInfo
- Publication number
- CN201391401Y CN201391401Y CN200920152040U CN200920152040U CN201391401Y CN 201391401 Y CN201391401 Y CN 201391401Y CN 200920152040 U CN200920152040 U CN 200920152040U CN 200920152040 U CN200920152040 U CN 200920152040U CN 201391401 Y CN201391401 Y CN 201391401Y
- Authority
- CN
- China
- Prior art keywords
- oil
- outlet groove
- water
- annular
- ejector
- 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
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to an oil-water mixture ejector which is provided with an oil ejector body and a needle valve. The ejector is characterized in that a high-pressure oil channel and a normal pressure water channel are arranged in the oil ejector body, an annular oil outlet groove and an annular water outlet groove are formed on the contact surface of the lower end of the inner wall of the oil ejector body and the tapered lower end of the needle valve, the water outlet groove is arranged below the oil outlet groove, the annular oil outlet groove is communicated with the high-pressure oil channel, the annular water outlet groove and the normal pressure water channel are communicated with a water inlet through a pressure sensor, a pressure spring is mounted at the upper end of the needle valve, and a spraying orifice is arranged at the lower end of the oil ejector body. The ejector is suitable for an internal combustion engine oil supply system, and has the advantages of novel structure, reasonable design, thorough oil-water mixed combustion and obvious fuel saving and environmental protection effects.
Description
Technical field
The utility model belongs to the oil sprayer on a kind of motor car engine, a kind of specifically profit mixed fuel oil injector that oil and water can be sprayed from oil sprayer simultaneously.
Background technique
Increase day by day along with motor vehicle, the storage of Motor Vehicle is huge in the society, directly cause the anxiety of the energy, and cause the pollution of environment, the urban atmosphere quality significantly descends, influence people health, therefore the fuel consumption that reduces motor vehicle not only has economic benefit, and has an important social benefit, thereby the reduction oil consumption is the key subjects of automobile industry always, in order to solve the technology that this problem people have proposed various fuel-saving environmental protections, these technology mostly have certain fuel-economizing ring effect.But, used oil sprayer is carried out architecture advances, the effect that further reaches fuel-saving environmental protection also is a kind of good trial.
The model utility content
The purpose of this utility model is to solve the problems of the technologies described above, and proposes a kind of profit mixed fuel oil injector, and this oil sprayer has novel structure, and is reasonable in design, can make the profit combination, burns simultaneously, reaches the purpose of fuel-saving environmental protection.
The purpose of this utility model is achieved through the following technical solutions: the profit mixed fuel oil injector, be provided with injector body and needle-valve, it is characterized in that: be provided with high-pressure oil passage and water at atmospheric pressure passage in the described injector body, the surface of contact of described injector body inwall lower end and needle-valve tapered lower end is provided with annular fuel-displaced groove and annular water outlet groove, this water outlet groove is below fuel-displaced groove, the fuel-displaced groove of annular is connected with high-pressure oil passage, annular water outlet groove is connected with water intake through pressure transducer with the water at atmospheric pressure passage, stage clip is equipped with in described needle-valve upper end, is provided with spray orifice in the lower end of injector body.
Oil sprayer of the present utility model is provided with pressure transducer on the water at atmospheric pressure passage, can control the normal switching of water channel.The utlity model has novel structure, reasonable in design, can make the abundant mixed combustion of profit, fuel-saving environmental protection outstanding effect advantage.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described: embodiment: the profit mixed fuel oil injector, be provided with injector body 1 and needle-valve 2, be provided with high-pressure oil passage 3 and water at atmospheric pressure passage 4 in the described injector body, the surface of contact of described injector body inwall lower end and needle-valve tapered lower end is provided with annular fuel-displaced groove 1.1 and annular water outlet groove 1.2, this water outlet groove is below fuel-displaced groove, the fuel-displaced groove of annular is connected with high-pressure oil passage, annular water outlet groove is connected with water intake through pressure transducer 6 with the water at atmospheric pressure passage, stage clip 5 is equipped with in described needle-valve upper end, is provided with spray orifice 1.3 in the lower end of injector body.
Present embodiment is very good through trial effect.
Claims (1)
1, a kind of profit mixed fuel oil injector, be provided with injector body (1) and needle-valve (2), it is characterized in that: be provided with high-pressure oil passage (3) and water at atmospheric pressure passage (4) in the described injector body, the surface of contact of described injector body inwall lower end and needle-valve tapered lower end is provided with annular fuel-displaced groove (1.1) and annular water outlet groove (1.2), this water outlet groove is below fuel-displaced groove, the fuel-displaced groove of annular is connected with high-pressure oil passage, annular water outlet groove is connected with water intake through pressure transducer (6) with the water at atmospheric pressure passage, stage clip (5) is equipped with in described needle-valve upper end, is provided with spray orifice (1.3) in the lower end of injector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920152040U CN201391401Y (en) | 2009-04-23 | 2009-04-23 | Oil-water mixture ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920152040U CN201391401Y (en) | 2009-04-23 | 2009-04-23 | Oil-water mixture ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391401Y true CN201391401Y (en) | 2010-01-27 |
Family
ID=41598227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920152040U Expired - Fee Related CN201391401Y (en) | 2009-04-23 | 2009-04-23 | Oil-water mixture ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391401Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828875A (en) * | 2012-09-28 | 2012-12-19 | 重庆大学 | Oil-water instantaneous emulsifying injector for diesels |
-
2009
- 2009-04-23 CN CN200920152040U patent/CN201391401Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828875A (en) * | 2012-09-28 | 2012-12-19 | 重庆大学 | Oil-water instantaneous emulsifying injector for diesels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101117931A (en) | Double-layer injection fuel oil injector used for diesel oil and dimethyl ether | |
| CN105351130A (en) | Pressurization no-leakage piezoelectric control type gas injection device | |
| CN209011974U (en) | Hydrogen loading engine power assembly | |
| CN201391401Y (en) | Oil-water mixture ejector | |
| CN203404000U (en) | Fuel gas supplying system of double-fuel diesel engine | |
| CN2913645Y (en) | Pneumatic oxyhydrogen energy-saving device for internal combustion engine | |
| CN100557196C (en) | Utilize the single-cylinder engine and the multicylinder engine of hydrated particle vaporized expanding workdone | |
| CN105041532B (en) | Diesel oil, alcohols double fuel integral type injector | |
| CN206617263U (en) | Practical automobile oil gas flow dividing structure | |
| CN207261139U (en) | Plunger type hand pump fuel filter | |
| CN206221069U (en) | Atomizer exempts to tear automatic flushing device open | |
| CN202883193U (en) | Engine oil alcohol double-purpose fuel supply device | |
| WO2011091571A1 (en) | Natural gas engine | |
| CN202194761U (en) | Special oil nozzle for methanol-fueled vehicle | |
| CN201363218Y (en) | Internal-combustion engine fuel injection device | |
| CN205207029U (en) | Piezoelectric control of leakage formula fuel gas jetting device is not had in pressure boost | |
| CN107013389A (en) | A kind of dual-purpose pipeline structure of engine oil gas | |
| CN106958501B (en) | A kind of biliquid direct-injection nozzle | |
| CN102852683A (en) | Gasoline and alcohol dual-purpose fuel supplying device for engine | |
| CN201100192Y (en) | Oxygen increase oil saver for engine | |
| CN201068831Y (en) | Engine double fuel air inlet manifold branch | |
| CN111287867B (en) | Water mixing injection system of mixed fuel engine and control method thereof | |
| CN212898761U (en) | Gasoline injection nozzle with porous injection | |
| CN2372465Y (en) | Water-burning fuel-feeding nozzle for car | |
| CN201187382Y (en) | Apparatus for regulating automobile fuel pressure |
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: 20100127 Termination date: 20120423 |