CN107965402A - A kind of control fuel injection formula shipboard - Google Patents
A kind of control fuel injection formula shipboard Download PDFInfo
- Publication number
- CN107965402A CN107965402A CN201711393151.8A CN201711393151A CN107965402A CN 107965402 A CN107965402 A CN 107965402A CN 201711393151 A CN201711393151 A CN 201711393151A CN 107965402 A CN107965402 A CN 107965402A
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- fuel
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- engine
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- 239000000446 fuel Substances 0.000 title claims abstract description 62
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000002828 fuel tank Substances 0.000 claims abstract description 10
- 239000007858 starting material Substances 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims description 57
- 238000009966 trimming Methods 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010705 motor oil Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/02—Mounting of propulsion units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
- F02P1/08—Layout of circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
Abstract
A kind of control fuel injection formula shipboard of the present invention, includes warp mechanism and the ECU control modules of hydraulic system driving；Engine is equipped with supporting fuel system；Hydraulic system and fuel system are by electric-control system integrated control；It is sequentially connected that fuel system includes fuel pipe：Fuel tank, fuel pump, high pressure fuel pump, electronic oil-jet；Electronic oil-jet is installed on engine；Oil strain cup is additionally provided with fuel pipe between fuel tank and fuel pump；Multiple electronic oil-jets are connected in series by fuel common-rail；Electric-control system includes at least storage battery, magneto, spark plug, multiple sensing control elements；Multiple spark plugs are equipped with the engine；Spark plug is electrically connected by high voltage package；High voltage package is connected with starter relay；The output terminal of storage battery is connected to starter relay by circuit；High voltage package is also connected to magneto by rectification voltage regulator；Magneto is also connected with storage battery；Storage battery is then connected by power cord and starts motor；The output terminal for starting motor is connected with the flywheel shaft of engine.
Description
Technical field
The present invention relates to shipboard construction applications, more particularly to a kind of control fuel injection formula shipboard.
Background technology
Shipboard refers to the propulsion engine on the outside of hull, usually hangs on the outside of tailgate.Shipboard collection
It is simple into height, installation, it is the first choice of Small-sized Marine power.Shipboard traditional structure is pacified by the clamp bracket component of itself
Loaded on hull, so that shipboard can be secured firmly on hull.Fuel oil, oil spout circuit on shipboard are as main
Power maintenance system, it has vital effect.And in order to further control the power of shipboard, and based on section
The basis of energy is, it is necessary to which a set of fuel system and control system with multiple functions, it can aid in the manipulation of shipboard.
The structure that warps for lifting whole shipboard body is typically provided on shipboard, it is used for folding and unfolding or auxiliary replaces dimension
Repair.Be additionally, since hull in the process of running can be since bed ripple, the more submerged reef for having protrusion and debris be located at river
It is interior, so when running at high speed, machine bumps against submerged reef and debris to ship outside line in order to prevent so that shipboard need warp avoid by
Damaged to shock, but it is careless slightly, and shipboard can also be damaged because submerged reef and debris is bumped against.Shipboard warps mostly at present
It is manually to operate to realize, warp inconvenience, while shipboard is when not needed, and it is also extremely inconvenient to put down shipboard.
The content of the invention
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of control fuel injection
Formula shipboard, including engine, gear-box and propeller；Further include warp mechanism and the ECU control moulds of hydraulic system driving
Block；The engine is equipped with supporting fuel system；The hydraulic system and fuel system are by electric-control system integrated control；Institute
It is sequentially connected including fuel pipe to state fuel system：Fuel tank, fuel pump, high pressure fuel pump, electronic oil-jet；The electronics spray
Oil nozzle is installed on engine；Oil strain cup is additionally provided with fuel pipe between fuel tank and fuel pump；Multiple electronic oil-jets by
Fuel common-rail is connected in series；The electric-control system includes at least storage battery, magneto, spark plug, multiple sensing control elements；Sending out
Motivation is equipped with multiple spark plugs；The spark plug is electrically connected by high voltage package；High voltage package is connected with starter relay；Storage battery it is defeated
Outlet is connected to starter relay by circuit；High voltage package is also connected to magneto by rectification voltage regulator；Magneto is also connected with storage battery；Electricity
Bottle is then connected by power cord and starts motor；The output terminal for starting motor is connected with the flywheel shaft of engine；Multiple sensing controls
Element be respectively crankshaft position sensor, throttle position sensor, engine oil pressure pickup, cooling-water temperature sensor, lambda sensor,
Admission pressure/temperature sensor.
Preferably, the electric-control system further includes main relay and high-pressure oil pump relay；Main relay and high pressure oil
Pump relay is connected to the starting motor；Sensing control element further includes idle speed control valve；The idle speed control valve is arranged on
On the oil spout oil circuit of engine；The crankshaft position sensor is arranged at the crank structure of engine.
Preferably, an igniting harness is connected in the ECU control modules；Branch line on the igniting harness connects respectively
It is connected to each sensing control element；Start and a control harness is connected on motor；The control harness connection control box；The control
Box is equipped with buzzer, starting switch, hydraulic pressure warp switch, emergency stop switch, neutral position switch.
Preferably, the hydraulic pressure mechanism connection hydraulic pressure that warps warps relay；The hydraulic pressure mechanism that warps includes main oil
Cylinder, push-rod assembly, trimming cylinder, oil tank, motor and gear pump assembly；The trimming cylinder coaxial cooperation is in master cylinder；
Embedded cooperation of the one end of trimming cylinder as piston end cap and master cylinder；Push-rod piston on the push-rod assembly is matched with vertical
Incline in oil cylinder, push-rod assembly sequentially pass through piston end cap, master cylinder end cap and extend outside master cylinder；Piston end cap is equipped with control
Hydraulic oil processed unidirectionally enters the check valve of trimming cylinder；The push-rod piston is equipped with two upper and lower sides of connection push-rod piston
The runner of chamber；One runner is by spring-supported steel ball come unidirectional non-return, and hydraulic oil is from inner cavity on the upside of push-rod piston to push rod
Piston underside inner cavity one-way flow；Another runner is non-return to float by single steel ball, hydraulic oil inner cavity on the downside of the push-rod piston
Inner cavity one-way flow on the upside of to push-rod piston；The first oil duct, piston end have been offered on master cylinder on the upside of the piston end cap
Cover on the master cylinder of downside and offered the second oil duct；First oil duct, the second oil duct are respectively communicated with the oil tank bottom
Two oil duct junctions；Tooth connection wheel pump on two oil duct junctions；Gear pump assembly in gear pump is driven by the motor；Described
One oil duct is equipped with downward main control valve and downward shuttle piston；Second oil duct is equipped with upward main control valve and upward shuttle piston.
The beneficial effects of the invention are as follows：A kind of control fuel injection formula shipboard is provided, it has the following advantages：
1st, its fuel feed is stablized, and injection pressure can be adjusted according to design parameter, it is controlled accurately, and fuel oil will not be caused excessive
Waste, achieve the purpose that energy saving.
2nd, electric-control system is easy to operate, and sensing accuracy is high, and parameter can be fed back in time, and can make sound at the first time
Should, control ability is stronger.
3rd, the structure driven that warps of hydraulic pressure is steady, can carry certain External force interference, will not be made because external force is excessive
Into structural damage, there is higher structural stability.
Brief description of the drawings
Fig. 1 is a kind of structure of control fuel injection formula shipboard of the present invention；
Fig. 2 is the structure front view of control fuel injection formula shipboard；
Fig. 3 is the structure rearview of control fuel injection formula shipboard；
Fig. 4 is the structure top view of control fuel injection formula shipboard；
Fig. 5 is the control principle drawing of control fuel injection formula shipboard；
Fig. 6 is that hydraulic pressure warps the cross-sectional view of the structure of mechanism；
The mark of each component is as follows in attached drawing：1st, fuel tank；2nd, fuel pump；3rd, high pressure fuel pump；4th, electronic oil-jet；5th, oil strain
Cup；6th, fuel common-rail；7th, storage battery；8th, magneto；9th, spark plug；10th, high voltage package；11st, starter relay；12nd, rectification voltage regulator；
13rd, motor is started；14th, crankshaft position sensor；15th, throttle position sensor；16th, engine oil pressure pickup；17th, water temperature passes
Sensor；18th, lambda sensor；19th, admission pressure/temperature sensor；20th, main relay；21st, high-pressure oil pump relay；22nd, idling
Control valve；23rd, ECU control modules；24th, igniting harness；25th, harness is controlled；26th, control box；27th, buzzer；28th, start and open
Close；29th, hydraulic pressure warps switch；30th, emergency stop switch；31st, neutral position switch；32nd, hydraulic pressure warps mechanism；33rd, master cylinder；34th, push rod
Component；35th, trimming cylinder；36th, oil tank；37th, motor；38th, gear pump assembly；39th, check valve；40th, push-rod piston；41st, tooth
Wheel pump；42nd, downward main control valve；43rd, downward shuttle piston；44th, upward main control valve；45th, upward shuttle piston；46th, canister electromagnetism
Valve；47th, power cord；48th, hydraulic pressure warps relay.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 to 6 is referred to, the embodiment of the present invention includes：
A kind of control fuel injection formula shipboard, including engine, gear-box and propeller, the output terminal and tooth of engine
Roller box is connected, gearbox drive to propeller, the power transmission of optimized integration, and engine is set for vertical axis crank, easy to push away
Into the work of device, power transmission consumption is reduced.Engine is equipped with supporting fuel system, and hydraulic system and fuel system are by electricity
Control system integration control.It is sequentially connected that fuel system includes fuel pipe：Fuel tank 1, fuel pump 2, high pressure fuel pump 3, electronics
Atomizer 4.4 electronic oil-jets 4 are installed on engine, and oil strain is additionally provided with the fuel pipe between fuel tank 1 and fuel pump 2
Cup 5, multiple electronic oil-jets 4 are connected in series by fuel common-rail 6.Electric-control system include at least storage battery 7, magneto 8, spark plug 9,
Multiple sensing control elements, are electrically connected equipped with 4 spark plugs 9, spark plug 9 by high voltage package 10 on the engine, high voltage package 10 with
Starter relay 11 is connected.The output terminal of storage battery 7 is connected to starter relay 11 by circuit, and high voltage package 10 is also by rectification voltage regulator 12
It is connected to magneto 8.Magneto 8 is also connected with storage battery 7, and storage battery 7 is then connected by power cord 47 and starts motor 13, starts motor 13
Output terminal be connected with the flywheel shaft of engine.Multiple sensing control elements are respectively crankshaft position sensor 14, air throttle position
Put sensor 15, engine oil pressure pickup 16, cooling-water temperature sensor 17, lambda sensor 18, admission pressure/temperature sensor 19.
Electric-control system further includes main relay 20 and high-pressure oil pump relay 21, main relay 20 and high-pressure oil pump relay
21 are connected to starting motor 13.Sensing control element further includes idle speed control valve 22, and idle speed control valve 22 is arranged on engine
On oil spout oil circuit, crankshaft position sensor 14 is arranged at the crank structure of engine.
Control fuel injection formula shipboard has further included：ECU control modules 23, the machine that warps of hydraulic system driving
Structure.An igniting harness 24 is connected in ECU control modules 23, the branch line on harness 24 of lighting a fire is respectively connected to each sensing control member
Part.Start and a control harness 25 is connected on motor 13, control harness 25 connects control box 26, and control box 26 is equipped with buzzer
27th, starting switch 28, hydraulic pressure warp switch 29, emergency stop switch 30, neutral position switch 31.
The hydraulic pressure mechanism 32 that warps connects hydraulic pressure and warps relay 48, and the hydraulic pressure mechanism 32 that warps includes master cylinder 33, push rod group
Part 34, trimming cylinder 35, oil tank 36, motor 37 and gear pump assembly 38.35 coaxial cooperation of trimming cylinder in master cylinder 33,
Embedded cooperation of the one end of trimming cylinder 35 as piston end cap and master cylinder 33.Push-rod piston 40 on push-rod assembly 34 coordinates
In in trimming cylinder 35, push-rod assembly 34 sequentially pass through piston end cap, master cylinder 33 end cap and extend outside master cylinder 33.Piston
End cap is equipped with the check valve 39 that control hydraulic oil unidirectionally enters trimming cylinder, and check valve 39 controls outer liquid pressure oil to enter.Push away
Bar piston 40 is equipped with the runner of two upper and lower side inner cavities of connection push-rod piston：One runner by spring-supported steel ball come
It is unidirectional non-return, hydraulic oil downside inner cavity one-way flow from inner cavity on the upside of push-rod piston to push-rod piston；Another runner is by single
Steel ball is non-return to float, and hydraulic oil is from 40 downside inner cavity of push-rod piston to 40 upside inner cavity one-way flow of push-rod piston.Piston end
Cover and the first oil duct has been offered on the master cylinder 33 of side, the second oil duct has been offered on the master cylinder on the downside of piston end cap.The
One oil duct, the second oil duct are respectively communicated with two oil duct junctions of oil tank bottom, tooth connection wheel pump 41 on two oil duct junctions, gear pump
Gear pump assembly 38 in 41 is driven by motor 37.First oil duct is equipped with downward main control valve 42 and downward shuttle piston 43, the
Two oil ducts are equipped with upward main control valve 44 and upward shuttle piston 45.
During operation, ignition key is gone to " RUN " position, voltage is added to ECU control modules 23 by storage battery 7（Electronics
Control module）, main relay 20 and high-pressure oil pump 3, high-pressure oil pump 3 fuel oil is injected into fuel injection system, for fuel oil injection system
System provides stable high pressure（300KPa）Fuel oil.
When switch key goes to " startup " position, starting motor 13 drives engine operating, makes flywheel turns, crank position
Sensor 14 is detected the position of 58 teeth on flywheel, and transmits trigger signal, ECU control moulds to ECU control modules 23
The signal that block 23 comes according to the transmission of crankshaft position sensor 14, determines elimination and adds to each electronic oil-jet 4 and high voltage package 10
Driver trigger signal time, electronic oil-jet 4 sprays corresponding amount of fuel, with the sky from air throttle and by-pass prot entrance
Gas mixes, and enters in cylinder, and after mixed gas is compressed in cylinder, the height that the secondary coil of high voltage package 10 induces is electric
Pressure, makes spark plug 9 produce spark, lights compressed air and fuel mixture body, engine acting, operation.
When shipboard is idle, closed throttle, idle speed control valve 22 is according to the signal of ECU control modules 23, control
The air inflow of by-pass prot processed, so that the stabilization of idling is controlled, to realize idle speed control.
When shipboard acceleration or deceleration is run, throttle position changes, and throttle position sensor 15 is by solar term
The signal of door change in location is sent to ECU control modules 23, and ECU control modules 23 are further according to inlet air pressure/temperature sensor
19th, crankshaft position sensor 14, the signal of lambda sensor 18, determine the angle of ignition and distributive value, make to start function in air and combustion
Do work in the state of oily optimum mixture ratio, it is ensured that engine reaches expected rotating speed, and greatly reduces the discharge and combustion of exhaust gas
The consumption of oil.
Due to having installed Valve EGR 46 additional on 3 vent line of high pressure fuel pump, the fuel oil in high pressure fuel pump 3 is set to exist
By getting into the air after the filtering of Valve EGR 46 during volatilization, air pollution is avoided.
When engine temperature, engine oil pressure, voltage, each electric elements occur leading normal, failure alarm signal lamp length is bright, right
Break down in engine temperature, engine oil pressure, rotating speed is limited in 2500 revs/min, prevents from sending out by engine while alarm
Motivation is damaged because of high temperature or lack of lubrication.
This engine have also been devised special failure diagnostic apparatus, can be true after being connected with 23 corresponding interface of ECU control modules
Fixed specific failure.
When the engine is running, magneto 8 sends three-phase alternating current, and rectified adjuster exports 12V DC voltage, power supply
Electric elements use in the charging of bottle 7 and engine, it is ensured that electronic control system obtains stable voltage.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. a kind of control fuel injection formula shipboard, including engine, gear-box and propeller；It is characterized in that：Also wrap
Include warp mechanism and the ECU control modules of hydraulic system driving；The engine is equipped with supporting fuel system；The hydraulic pressure
System and fuel system are by electric-control system integrated control；It is sequentially connected that the fuel system includes fuel pipe：Fuel tank, combustion
Oil pump, high pressure fuel pump, electronic oil-jet；The electronic oil-jet is installed on engine；Between fuel tank and fuel pump
Oil strain cup is additionally provided with fuel pipe；Multiple electronic oil-jets are connected in series by fuel common-rail；The electric-control system includes at least electricity
Bottle, magneto, spark plug, multiple sensing control elements；Multiple spark plugs are equipped with the engine；The spark plug is by high voltage package
It is electrically connected；High voltage package is connected with starter relay；The output terminal of storage battery is connected to starter relay by circuit；High voltage package is also by rectification
Pressure regulator is connected to magneto；Magneto is also connected with storage battery；Storage battery is then connected by power cord and starts motor；Start the defeated of motor
Outlet is connected with the flywheel shaft of engine；Multiple sensing control elements are respectively crankshaft position sensor, throttle position sensing
Device, engine oil pressure pickup, cooling-water temperature sensor, lambda sensor, admission pressure/temperature sensor.
A kind of 2. control fuel injection formula shipboard according to claim 1, it is characterised in that：The electric-control system
Further include main relay and high-pressure oil pump relay；Main relay and high-pressure oil pump relay are connected to the starting motor；Pass
Sense control element further includes idle speed control valve；The idle speed control valve is arranged on the oil spout oil circuit of engine；The bent axle position
Sensor is put to be arranged at the crank structure of engine.
A kind of 3. control fuel injection formula shipboard according to claim 1, it is characterised in that：The ECU controls
An igniting harness is connected in module；Branch line on the igniting harness is respectively connected to each sensing control element；Start motor
On be connected to one control harness；The control harness connection control box；The control box is equipped with buzzer, starting switch, liquid
Press warp switch, emergency stop switch, neutral position switch.
A kind of 4. control fuel injection formula shipboard according to claim 1 or 2 or 3, it is characterised in that：The liquid
The pressure mechanism connection hydraulic pressure that warps warps relay；The hydraulic pressure warp mechanism include master cylinder, push-rod assembly, trimming cylinder, storage
Fuel tank, motor and gear pump assembly；The trimming cylinder coaxial cooperation is in master cylinder；One end of trimming cylinder is as piston end
The embedded cooperation of lid and master cylinder；Push-rod piston on the push-rod assembly is matched with trimming cylinder, and push-rod assembly is worn successively
Cross piston end cap, master cylinder end cap and extend outside master cylinder；Piston end cap is equipped with control hydraulic oil and unidirectionally enters trim oil
The check valve of cylinder；The push-rod piston is equipped with the runner of two upper and lower side inner cavities of connection push-rod piston；One runner passes through bullet
The steel ball of spring support carrys out unidirectional non-return, hydraulic oil downside inner cavity one-way flow from inner cavity on the upside of push-rod piston to push-rod piston；Separately
One runner is non-return to float by single steel ball, and hydraulic oil from inner cavity on the downside of push-rod piston to push-rod piston, unidirectionally flow by upside inner cavity
It is dynamic；The first oil duct is offered on master cylinder on the upside of the piston end cap, has been offered on the master cylinder on the downside of piston end cap
Second oil duct；First oil duct, the second oil duct are respectively communicated with two oil duct junctions of the oil tank bottom；On two oil duct junctions
Tooth connection wheel pump；Gear pump assembly in gear pump is driven by the motor；First oil duct be equipped with downward main control valve and
Downward shuttle piston；Second oil duct is equipped with upward main control valve and upward shuttle piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393151.8A CN107965402A (en) | 2017-12-21 | 2017-12-21 | A kind of control fuel injection formula shipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393151.8A CN107965402A (en) | 2017-12-21 | 2017-12-21 | A kind of control fuel injection formula shipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965402A true CN107965402A (en) | 2018-04-27 |
Family
ID=61994347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393151.8A Pending CN107965402A (en) | 2017-12-21 | 2017-12-21 | A kind of control fuel injection formula shipboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN107965402A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939569A (en) * | 2017-12-21 | 2018-04-20 | 苏州百胜动力机器股份有限公司 | A kind of fuel electron oil supply system on shipboard |
| CN111005806A (en) * | 2019-12-25 | 2020-04-14 | 苏州百胜动力机器股份有限公司 | Outboard engine fault diagnosis system |
| CN111720225A (en) * | 2020-06-19 | 2020-09-29 | 苏州百胜动力机器股份有限公司 | Ship steering safe driving control system based on inclination angle monitoring |
| CN113511319A (en) * | 2021-07-08 | 2021-10-19 | 杭州海的动力机械股份有限公司 | Outboard engine early warning protection device and early warning protection method |
| CN114508435A (en) * | 2022-02-17 | 2022-05-17 | 上海东古智能科技有限公司 | Control system of two-stroke gasoline aircraft engine |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000318684A (en) * | 1999-05-06 | 2000-11-21 | Sanshin Ind Co Ltd | Outboard engine |
| US6286472B1 (en) * | 1998-07-17 | 2001-09-11 | Sanshin Kogyo Kabushiki Kaisha | Four stroke engine |
| US6328616B1 (en) * | 1999-07-16 | 2001-12-11 | Showa Corporation | Trim-tilt device for a marine propulsion unit |
| US20020112694A1 (en) * | 2001-02-02 | 2002-08-22 | Isao Kanno | Engine control unit for small watercraft |
| JP2005125902A (en) * | 2003-10-22 | 2005-05-19 | Soqi Inc | Rocking device of propelling unit in outboard motor |
| CN101749144A (en) * | 2008-12-22 | 2010-06-23 | 天津内燃机研究所 | Gas electrojet system of two-stroke outboard engine |
| CN103057685A (en) * | 2011-10-20 | 2013-04-24 | 苏州百胜动力机器有限公司 | Raising booster cylinder of outboard engine |
| CN103101611A (en) * | 2011-11-15 | 2013-05-15 | 苏州百胜动力机器有限公司 | Electric hydraulic tilting device |
| CN204877672U (en) * | 2015-05-26 | 2015-12-16 | 北京银翼科技发展有限公司 | Automatically controlled many fuel two -cycle engine that directly spouts |
| CN106285929A (en) * | 2015-05-29 | 2017-01-04 | 浙江派尼尔科技股份有限公司 | A kind of four stroke vertical and horizontal Electrocontrolled high-pressure common rail charge inter cooling full aluminum diesel outboard engines |
| CN106438138A (en) * | 2016-09-27 | 2017-02-22 | 苏州百胜动力机器股份有限公司 | Electronic fuel injection system of outboard engine |
| CN207989201U (en) * | 2017-12-21 | 2018-10-19 | 苏州百胜动力机器股份有限公司 | A kind of control fuel injection formula shipboard |
-
2017
- 2017-12-21 CN CN201711393151.8A patent/CN107965402A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6286472B1 (en) * | 1998-07-17 | 2001-09-11 | Sanshin Kogyo Kabushiki Kaisha | Four stroke engine |
| JP2000318684A (en) * | 1999-05-06 | 2000-11-21 | Sanshin Ind Co Ltd | Outboard engine |
| US6328616B1 (en) * | 1999-07-16 | 2001-12-11 | Showa Corporation | Trim-tilt device for a marine propulsion unit |
| US20020112694A1 (en) * | 2001-02-02 | 2002-08-22 | Isao Kanno | Engine control unit for small watercraft |
| JP2005125902A (en) * | 2003-10-22 | 2005-05-19 | Soqi Inc | Rocking device of propelling unit in outboard motor |
| CN101749144A (en) * | 2008-12-22 | 2010-06-23 | 天津内燃机研究所 | Gas electrojet system of two-stroke outboard engine |
| CN103057685A (en) * | 2011-10-20 | 2013-04-24 | 苏州百胜动力机器有限公司 | Raising booster cylinder of outboard engine |
| CN103101611A (en) * | 2011-11-15 | 2013-05-15 | 苏州百胜动力机器有限公司 | Electric hydraulic tilting device |
| CN204877672U (en) * | 2015-05-26 | 2015-12-16 | 北京银翼科技发展有限公司 | Automatically controlled many fuel two -cycle engine that directly spouts |
| CN106285929A (en) * | 2015-05-29 | 2017-01-04 | 浙江派尼尔科技股份有限公司 | A kind of four stroke vertical and horizontal Electrocontrolled high-pressure common rail charge inter cooling full aluminum diesel outboard engines |
| CN106438138A (en) * | 2016-09-27 | 2017-02-22 | 苏州百胜动力机器股份有限公司 | Electronic fuel injection system of outboard engine |
| CN207989201U (en) * | 2017-12-21 | 2018-10-19 | 苏州百胜动力机器股份有限公司 | A kind of control fuel injection formula shipboard |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939569A (en) * | 2017-12-21 | 2018-04-20 | 苏州百胜动力机器股份有限公司 | A kind of fuel electron oil supply system on shipboard |
| CN111005806A (en) * | 2019-12-25 | 2020-04-14 | 苏州百胜动力机器股份有限公司 | Outboard engine fault diagnosis system |
| CN111720225A (en) * | 2020-06-19 | 2020-09-29 | 苏州百胜动力机器股份有限公司 | Ship steering safe driving control system based on inclination angle monitoring |
| CN113511319A (en) * | 2021-07-08 | 2021-10-19 | 杭州海的动力机械股份有限公司 | Outboard engine early warning protection device and early warning protection method |
| CN113511319B (en) * | 2021-07-08 | 2022-05-17 | 杭州海的动力机械股份有限公司 | Outboard engine early warning protection device and early warning protection method |
| CN114508435A (en) * | 2022-02-17 | 2022-05-17 | 上海东古智能科技有限公司 | Control system of two-stroke gasoline aircraft engine |
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