CN202001143U - Steam boosting four-stroke diesel engine - Google Patents
Steam boosting four-stroke diesel engine Download PDFInfo
- Publication number
- CN202001143U CN202001143U CN2011200093667U CN201120009366U CN202001143U CN 202001143 U CN202001143 U CN 202001143U CN 2011200093667 U CN2011200093667 U CN 2011200093667U CN 201120009366 U CN201120009366 U CN 201120009366U CN 202001143 U CN202001143 U CN 202001143U
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- outlet pipe
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- intake pipe
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Abstract
A steam boosting four-stroke diesel engine belongs to a four-stroke diesel engine provided with a steam boosting device, and comprises an engine body, a cylinder (3), a piston (2), a connecting rod (4) and a crankshaft (5), wherein an oil nozzle (8), an air intake pipe (6), an exhaust pipe (1) and an air valve (9) are arranged at the top of the cylinder; the steam boosting device connected with the air intake pipe comprises a water tank (14), a water inlet pipe (10), a water outlet pipe (15), an air compressor (12) and an air duct (11); the water inlet pipe and the air duct are connected in parallel and joined in the valve cavity of an electromagnetic valve (16); the water outlet pipe is led out from the valve cavity of the electromagnetic valve; and the end part of the water outlet pipe is connected with a water spray nozzle (7), and the water spray nozzle (7) is mounted on the wall of the air intake pipe. The high-pressure water spray produced by the steam boosting device is sucked into the cylinder along with the air during the air suction stroke, is compressed during the compression stroke, and is vaporized as the temperature in the cylinder rises to form a huge expansion pressure, which pushes the piston to move together with the pressure generated through fuel combustion, thereby playing the function of auxiliary pressure boosting and having energy-saving and emission-reduction effects.
Description
Technical field
The utility model relates to a kind of four-cycle diesel engine, particularly belongs to a kind of four-cycle diesel engine with steam supercharging device.
Background technique
Four-cycle diesel engine is a kind of mature technique, be used widely in fields such as factory floor, vehicular traffics, the whole nation has 14,000 ten thousand approximately, for industrial and agricultural production and people's life brings many facilities, but also is the main mechanical of energy consumption simultaneously.Day by day poor at petroleum resources, that greenhouse effect become increasingly conspicuous today, important schedule that energy-saving and emission-reduction work is referred.But, just because four-cycle diesel engine is a kind of mature technique, and working principle and structural type become fixed mode basically, so, aspect energy-saving and emission-reduction, there are not substantive breakthroughs for a long time.
Summary of the invention
The purpose of this utility model promptly is to provide a kind of novel steam supercharging four-cycle diesel, to reach energy saving consumption, the purpose of increasing work efficiency.
Steam supercharging four-cycle diesel provided by the utility model, have and the essentially identical structure of conventional, four-stroke diesel engine, comprise the cylinder that is provided with on body and the body, cylinder inner wall cooperates with piston, piston connects by connecting rod and bent axle, oil nozzle, suction tude, outlet pipe are established in the cylinder top, suction tude, outlet pipe cooperate with valve respectively, it is characterized in that, linking to each other with suction tude is connected to the steam supercharging device, comprises water tank, intake pipe, outlet pipe, air compressor, airduct and waterfog head; Intake pipe is connected water tank and air compressor respectively with the airduct end, intake pipe and airduct head end also connect in the valve pocket that is intersected in solenoid valve, the valve pocket of solenoid valve is drawn outlet pipe, and the outlet pipe end connects waterfog head, and waterfog head is installed on the above-mentioned suction tude tube wall.
Steam supercharging four-cycle diesel provided by the utility model, the steam supercharging device can form high-pressure water mist, be sprayed onto engine air inlet tube, in the motor suction stroke, be inhaled into cylinder with air, in compression stroke, be compressed with air, and in compression process, constantly increase with temperature in the cylinder, the atomized water that is inhaled into is vaporized, thereby forms the huge swelling pressure, when arriving burning and expansion stroke, the pressure that forms with oil inflame promotes piston and moves, the effect of performance additional mechanical supercharging has improved working efficiency, thereby has had the effect of energy saving under equal oil consumption prerequisite.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a steam supercharging device structural representation.
Embodiment
As shown in Figure 1, steam supercharging four-cycle diesel provided by the utility model comprises the cylinder 3 that is provided with on body and the body.Cylinder inner wall cooperates with piston 2, and piston 2 connects by connecting rod 4 and bent axle 5, the to-and-fro motion of piston is converted into the rotation of bent axle.Oil nozzle 8, suction tude 6, outlet pipe 1 are established in the top of cylinder.Suction tude 6, outlet pipe 1 cooperate with corresponding valve 9 respectively.Said structure and conventional, four-stroke diesel engine are basic identical, so do not do too much explanation.
Of the present utility model being characterised in that, linking to each other with suction tude 6 is connected to the steam supercharging device.As shown in Figure 2, described steam supercharging device comprises water tank 14, intake pipe 10, outlet pipe 15, air compressor 12, airduct 11 and waterfog head 7.Intake pipe is connected water tank and air compressor respectively with the airduct end, intake pipe and airduct head end also connect in the valve pocket that is intersected in solenoid valve 16, the valve pocket of solenoid valve is drawn outlet pipe 15, and the end of outlet pipe 15 connects waterfog head 7, and waterfog head 7 is installed on the tube wall of suction tude 6.In the ordinary course of things, when solenoid valve 16 was opened, because of the effect of wind-force in the airduct 11, the water in the intake pipe 10 can be inhaled in the valve pocket of solenoid valve.Also a water pump 13 can be set between intake pipe 10 and water tank 14, to strengthen the effect of current.
Because four-cycle diesel all is equipped with accessorys such as air compressor and water pump basically in its application, therefore, air compressor and water pump required in the above-mentioned steam supercharging device can utilize original equipment, and needn't increase.
Steam supercharging four-cycle diesel provided by the utility model, in normal startup and after running a period of time, open described steam supercharging device by control electromagnetic valve, high-pressure water mist is sprayed in the sucking pipe, in suction stroke, be inhaled into cylinder with air, be compressed with air in the compression stroke, and in compression process, absorb in the cylinder unnecessary heat and vaporize, thereby form the huge swelling pressure, in burning and expansion stroke, promote piston then and move with the pressure of oil inflame formation.The utility model utilizes water and steam to be media, absorbs the interior energy that the unnecessary heat energy of cylinder block is converted into steam, is converted into kinetic energy by piston then, has played the effect of additional mechanical supercharging and work done.
Claims (2)
1. steam supercharging four-cycle diesel, comprise the cylinder (3) that is provided with on body and the body, cylinder inner wall cooperates with piston (2), piston connects by connecting rod (4) and bent axle (5), oil nozzle (8), suction tude (6), outlet pipe (1) are established in the cylinder top, suction tude, outlet pipe cooperate with valve (9) respectively, it is characterized in that, linking to each other with suction tude is connected to the steam supercharging device, comprises water tank (14), intake pipe (10), outlet pipe (15), air compressor (12), airduct (11) and waterfog head (7); Intake pipe is connected water tank and air compressor respectively with the airduct end, intake pipe and airduct head end also connect in the valve pocket that is intersected in solenoid valve (16), the valve pocket of solenoid valve is drawn outlet pipe (15), the outlet pipe end connects waterfog head (7), and waterfog head is installed on above-mentioned suction tude (6) tube wall.
2. steam supercharging four-cycle diesel according to claim 1, its feature also are, between described intake pipe (10) and water tank (14) water pump (13) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093667U CN202001143U (en) | 2011-01-05 | 2011-01-05 | Steam boosting four-stroke diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093667U CN202001143U (en) | 2011-01-05 | 2011-01-05 | Steam boosting four-stroke diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001143U true CN202001143U (en) | 2011-10-05 |
Family
ID=44703886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200093667U Expired - Fee Related CN202001143U (en) | 2011-01-05 | 2011-01-05 | Steam boosting four-stroke diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001143U (en) |
-
2011
- 2011-01-05 CN CN2011200093667U patent/CN202001143U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120105 |