CN202391583U - Multi-jet head air cylinder of automobile engine - Google Patents
Multi-jet head air cylinder of automobile engine Download PDFInfo
- Publication number
- CN202391583U CN202391583U CN2011205252161U CN201120525216U CN202391583U CN 202391583 U CN202391583 U CN 202391583U CN 2011205252161 U CN2011205252161 U CN 2011205252161U CN 201120525216 U CN201120525216 U CN 201120525216U CN 202391583 U CN202391583 U CN 202391583U
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- CN
- China
- Prior art keywords
- cylinder
- air
- air cylinder
- engine
- jet head
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model provides a multi-jet head air cylinder of an automobile engine, belongs to the technical field of air cylinders of automobile engines, and aims to provide an air cylinder of the automobile engine, which has the advantage that when the engine is in an idling state, the air cylinder can work efficiently and stably, and can save energy while working efficiently when the engine is in high-speed operation. The multi-jet head air cylinder adopts the technical scheme that an oil squirt hole, a first air inlet and at least one second air inlet are formed in the cylinder cover of the air cylinder; the first air inlet is communicated with an inlet manifold; the second air inlet is communicated with one end of a high pressure gas jet head; and the other end of the high pressure gas jet head is communicated with the outlet of a high pressure gas tank. The multi-jet head air cylinder belongs to the air cylinders of the automobile engines, and can be an air cylinder of a gasoline engine or an oil cylinder of a diesel engine.
Description
Technical field
Many spray nozzle types of the utility model automobile engine cylinder belongs to the automobile engine cylinder technical field.
Background technique
In the existing technology, it is the cylinder air inlet that general motor car engine generally adopts intake manifold, and a cylinder is communicated with promptly self-priming air inlet with an intake manifold.With NA Naturally Aspirated Engine,,, will cause the mainfold vacuum degree high so, can't be drawn onto the air of capacity in the cylinder when engine throttle aperture hour because intake manifold is positioned at after the closure; And when the engine throttle aperture was big, the degree of vacuum in the intake manifold will diminish.Therefore, spray the fuel feeding engine and all can on intake manifold, install a pressure meter, supply with ECU and judge the engine load, and give an amount of oil spout, guarantee air and oily mixing with this, and then guarantee the working efficiency of air and oily mixed combustion exhaust casing.When motor was in high speed, the oil mass that cylinder consumes was big, and when motor was in idling, cylinder was a kind of oil-poor or state of lack of air, also just can't guarantee the working efficiency of air and oily mixed combustion exhaust casing.
The model utility content
The utility model overcomes the deficiency that existing technology exists; Technical problem to be solved provides a kind of when motor is in idling; Can be efficiently, when the automobile engine cylinder of stable operation or high engine speeds running, can be at the automobile engine cylinder of energy saving simultaneously efficiently.
For solving the problems of the technologies described above; The technological scheme that the utility model adopted is: many spray nozzle types automobile engine cylinder; The cylinder cap of cylinder is provided with nozzle opening, first suction port and at least one second suction port, and nozzle opening is provided with oil nozzle, and first suction port is communicated with intake manifold; Second suction port is communicated with an end of pressurized gas shower nozzle, and the other end of said pressurized gas shower nozzle is communicated with the outlet of high-pressure gas tank.
The outlet of described high-pressure gas tank is provided with control valve.
Gas in the described high-pressure gas tank or be high pressure oxygen or for high pressure nitrogen or for high pressure hydrogen.
Described cylinder or be petrolic cylinder, or be the cylinder of DENG.
The utility model is compared the beneficial effect that is had with existing technology.
1, the utility model is through being provided with at least one second suction port for high-pressure gas tank on the cylinder cap of existing automobile engine cylinder; For cylinder provides pressurized gas; Because pressurized gas acutely expand behind high temperature, high pressure oxygen, high pressure hydrogen have combustion-supporting property simultaneously in addition, can make air and oily mixing ignition after-combustion more abundant; So that cylinder produces higher working efficiency, the ineffective defective of cylinder when remedying engine idle with this.
2, the control valve of the utility model can be controlled the pressurized gas output quantity of high-pressure gas tank, to improve delivery efficiency.
3, the utility model both can be applied to petrol engine, also can be applied to DENG, and applicability is strong.
4, pressurized gas such as the high pressure oxygen in the utility model high-pressure gas tank, high pressure nitrogen, high pressure hydrogen are pressurized gas commonly used in the industry, take conveniently.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 is cylinder, and 2 is cylinder cap, and 3 is first suction port, and 4 is second suction port, and 5 is intake manifold, and 6 is the pressurized gas shower nozzle, and 7 is high-pressure gas tank, and 8 is control valve, and 9 is nozzle opening.
Embodiment
As shown in Figure 1; Many spray nozzle types of the utility model automobile engine cylinder; The cylinder cap 2 of cylinder 1 is provided with nozzle opening 9, first suction port 3 and at least one second suction port 4, and nozzle opening 9 is provided with oil nozzle, and first suction port 3 is communicated with intake manifold 5; Second suction port 4 is communicated with an end of pressurized gas shower nozzle 6, and the other end of said pressurized gas shower nozzle 6 is communicated with the outlet of high-pressure gas tank 7.
The outlet of described high-pressure gas tank 7 is provided with control valve 8.
Gas in the described high-pressure gas tank 7 or be high pressure oxygen or for high pressure nitrogen or for high pressure hydrogen.
Described cylinder 1 or be petrolic motor vapour cylinder 1, or be the cylinder 1 of DENG.
The oil nozzle that nozzle opening 9 in the utility model is provided with is an existing technology.
Intake manifold 5 in the utility model is an existing technology.
When the engine operation of automobile, ambient air through air-strainer, closure after, through intake manifold 5; Get into the cylinder cap 2 of cylinder 1 again through first suction port 3, meanwhile, under the control of control valve 8; High-pressure gas tank 7 sprays into an amount of pressurized gas through pressurized gas shower nozzle 6 toward cylinder cap 2, and nozzle opening 9 is opened the back oil spout at oil nozzle, then; Get into cylinder 1 through intake valve behind air and the oily mixing ignition, meanwhile, pressurized gas are expanded by heating behind the high temperature that receives the generation of air and oily mixing ignition; Also get into the motor oil cylinder through intake valve; So, the gas that gets into cylinder 1 cylinder body in the short time rolls up, and has improved the working efficiency of cylinder 1 greatly.When pressurized gas are high pressure oxygen, high pressure hydrogen, owing to high pressure oxygen, high pressure hydrogen have combustion-supporting property, can make air and oily mixing ignition after-combustion more abundant, further improved the working efficiency of cylinder 1.
Claims (4)
1. many spray nozzle types automobile engine cylinder; It is characterized in that: the cylinder cap (2) of cylinder (1) is provided with nozzle opening (9), first suction port (3) and at least one second suction port (4); Nozzle opening (9) is provided with oil nozzle; First suction port (3) is communicated with intake manifold (5), and second suction port (4) is communicated with an end of pressurized gas shower nozzle (6), and the other end of said pressurized gas shower nozzle (6) is communicated with the outlet of high-pressure gas tank (7).
2. many spray nozzle types automobile engine cylinder according to claim 1 is characterized in that: the outlet of described high-pressure gas tank (7) is provided with control valve (8).
3. many spray nozzle types automobile engine cylinder according to claim 1 is characterized in that: the gas in the described high-pressure gas tank (7) or for high pressure oxygen or for high pressure nitrogen or for high pressure hydrogen.
4. many spray nozzle types automobile engine cylinder according to claim 1 is characterized in that: described cylinder (1) or for petrolic cylinder (1), or be the cylinder (1) of DENG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205252161U CN202391583U (en) | 2011-12-15 | 2011-12-15 | Multi-jet head air cylinder of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205252161U CN202391583U (en) | 2011-12-15 | 2011-12-15 | Multi-jet head air cylinder of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391583U true CN202391583U (en) | 2012-08-22 |
Family
ID=46666513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205252161U Expired - Fee Related CN202391583U (en) | 2011-12-15 | 2011-12-15 | Multi-jet head air cylinder of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391583U (en) |
-
2011
- 2011-12-15 CN CN2011205252161U patent/CN202391583U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120822 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |