CN2457350Y - Engine - Google Patents
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- Publication number
- CN2457350Y CN2457350Y CN 00246764 CN00246764U CN2457350Y CN 2457350 Y CN2457350 Y CN 2457350Y CN 00246764 CN00246764 CN 00246764 CN 00246764 U CN00246764 U CN 00246764U CN 2457350 Y CN2457350 Y CN 2457350Y
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- China
- Prior art keywords
- valve
- engine
- air
- cylinder
- utility
- 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
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Abstract
The utility model relates to an engine, which comprises an engine body. The utility model is characterized in that an air cylinder of the engine body is provided with an air pulse spraying device, and the air pulse spraying device is composed of an air storage tank, a pulse valve, and an air nozzle. With the adoption of the utility model, the input quantity of air in the engine can be increased, the combustion of oil materials can be complete, the oil materials can be saved, and the environmental pollution can be reduced. The utility model is suitable for various gasoline engines and diesel engines.
Description
The utility model relates to a kind of motor.
Increase along with people's environmental consciousness, environmental requirement to locomotive engine is also more and more higher, and the air in the present cylinder to be natural pressure when relying on cylinder operation suck, the phenomenon that produces lack of air at work sometimes makes the interior fuel combustion of cylinder not to the utmost, promptly cause waste, again befouling environment.
The purpose of this utility model provides a kind of interior air input of motor that can make to be increased, and fuel combustion is abundant, can save oil plant, can reduce the motor to the pollution of environment again.
The utility model comprises engine body, it is characterized in that the engine body cylinder is provided with the air pulse injection apparatus, form by high-pressure pump, gas holder, sentinel valve, blast nozzle, described blast nozzle and cylinder inlet and exhaust valve are installed on cylinder head side by side, are provided with sentinel valve and gas holder between blast nozzle and the high-pressure pump successively.
Above-mentioned sentinel valve can be solenoid valve, also can be plunger valve.
Preferably be provided with Non-return air valve at above-mentioned blast nozzle place.
The utility model can make air input increase in the motor, and fuel combustion is abundant, can save oil plant, can reduce the pollution to environment again, is applicable to various vapour, diesel engine.
Below in conjunction with accompanying drawing the utility model and embodiment are described.
Accompanying drawing is the utility model embodiment 1 a structural representation.
With reference to accompanying drawing, the utility model comprises engine body (8), on the engine body cylinder, be provided with the air pulse injection apparatus, form by high-pressure pump (1), gas holder (2), sentinel valve (5), blast nozzle (7), described blast nozzle and cylinder inlet and exhaust valve are installed on cylinder head side by side, are provided with sentinel valve and gas holder between blast nozzle and the high-pressure pump successively.Above-mentioned sentinel valve can be solenoid valve, and the interlock of the enable switch of solenoid valve and engine spark plug is opened solenoid valve when the compression stroke of engine working process and inject pressurized gas in cylinder; Described sentinel valve also can be plunger valve, and the cam linkage of the switching of valve and engine pump oil piston is opened plunger valve constantly in the compression stroke of engine working process and inject pressurized gas in cylinder.Preferably be provided with Non-return air valve (6) at above-mentioned blast nozzle place, flow backwards to prevent the gas in cylinder when compression cylinder.
The utility model working procedure is as follows: the engine pump oil piston in cylinder pump when oil (to the then available solenoid valve of petrol engine, the enable switch of solenoid valve and engine spark plug interlock), be touched and open with the sentinel valve of cam linkage, pressurized gas in the gas holder promptly inject in the cylinder by blast nozzle, have increased the air quantity in the cylinder.
Embodiment 1: present embodiment is for being used in petrolic example, its sentinel valve is a solenoid valve, the startup power switch of solenoid valve and engine spark plug interlock, when the compression stroke of engine working process, solenoid valve opened and in cylinder, inject pressurized gas, be provided with a Non-return air valve at the blast nozzle place, gas holder is provided with relief valve (3), also is provided with tolerance control valve (4) in air delivering pipeline.
Embodiment 2: compare with embodiment 1, present embodiment is the example that is used in diesel engine, described sentinel valve is a plunger valve, and the cam linkage of the switching of valve and engine pump oil piston is opened plunger valve when the compression stroke of engine working process and inject pressurized gas in cylinder.
Claims (4)
1, a kind of motor, comprise engine body, it is characterized in that the engine body cylinder is provided with the air pulse injection apparatus, form by high-pressure pump, gas holder, sentinel valve, blast nozzle, described blast nozzle and cylinder inlet and exhaust valve are installed on cylinder head side by side, are provided with sentinel valve and gas holder between blast nozzle and the high-pressure pump successively.
2, motor as claimed in claim 1 is characterized in that described sentinel valve is a solenoid valve,
3, motor as claimed in claim 1 is characterized in that described sentinel valve is a plunger valve.
4,, it is characterized in that described blast nozzle place is provided with Non-return air valve as claim 1 or 2,3 described motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246764 CN2457350Y (en) | 2000-08-22 | 2000-08-22 | Engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246764 CN2457350Y (en) | 2000-08-22 | 2000-08-22 | Engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2457350Y true CN2457350Y (en) | 2001-10-31 |
Family
ID=33605932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246764 Expired - Fee Related CN2457350Y (en) | 2000-08-22 | 2000-08-22 | Engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2457350Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611192A (en) * | 2018-12-26 | 2019-04-12 | 重庆长安汽车股份有限公司 | A kind of gasoline engine high pressure sprays into device, engine and the automobile of gas |
-
2000
- 2000-08-22 CN CN 00246764 patent/CN2457350Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611192A (en) * | 2018-12-26 | 2019-04-12 | 重庆长安汽车股份有限公司 | A kind of gasoline engine high pressure sprays into device, engine and the automobile of gas |
| CN109611192B (en) * | 2018-12-26 | 2021-05-04 | 重庆长安汽车股份有限公司 | Gasoline engine high pressure spouts gaseous device, engine and car into |
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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 |