CN108644039A - Impact type flow valve and its application process - Google Patents
Impact type flow valve and its application process Download PDFInfo
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- CN108644039A CN108644039A CN201810180731.7A CN201810180731A CN108644039A CN 108644039 A CN108644039 A CN 108644039A CN 201810180731 A CN201810180731 A CN 201810180731A CN 108644039 A CN108644039 A CN 108644039A
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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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/135—Fuel-air mixture
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The impact type flow valve of the present invention includes kinetic energy recovery device, valve body, eddy heating for heating circuit and controller；When the automobile decelerates, the kinetic energy recovery device recycles the kinetic energy of automobile variable speed mechanism, and is converted into electric energy storage；When the automobile accelerates, the electric energy of the kinetic energy recovery device release storage is heated for the eddy heating for heating circuit so that the heated vaporized expanding of gasoline in the valve body is changed into gas mixture；When in valve body temperature and air pressure reach threshold value, the controller control valve body is opened a sluice gate, in valve body gas mixture discharge, be mixed into engine cylinder with the gasoline that fuel tank is pumped into.The present invention is solved the problems, such as due to deficiency of air in the short time and being short of power for generating.
Description
Technical field
The present invention relates to car engine design fields, and in particular to a kind of impact type flow valve and its application process.
Background technology
Turbocharging pushes the indoor turbine of turbine by the exhaust gas inertia impulsive force that engine is discharged, and coaxial impeller is driven to turn
Dynamic, the air of wheel compresses sucking makes its supercharging enter cylinder.When engine speed increases, the exhaust gas velocity of discharge turns with turbine
Speed is synchronous to be risen, and then the more air of wheel compresses enter cylinder.Since the pressure and density of air increase, in volume of cylinder
In the case of constant, can burn more fuel, and then increase the output power of engine.
The disadvantage of turbocharger is turbo lag effect, i.e., due to changing when the effect of inertia of impeller is rapid to throttle
Delay of response so that deficiency of air in the short time, engine delays increase output power.This is for needing the vehicle accelerated suddenly
For, it can seem and be short of power.
Invention content
The purpose of the present invention is to provide a kind of impact type flow valve and its application processes, solve due to air inlet in the short time
The problem that is short of power that amount is insufficient and generates.
To achieve the above object, the present invention provides a kind of impact type flow valve, including kinetic energy recovery device, valve body,
Eddy heating for heating circuit and controller；When the automobile decelerates, the kinetic energy recovery device recycles the kinetic energy of automobile variable speed mechanism, and
It is converted into electric energy storage；When the automobile accelerates, the electric energy of the kinetic energy recovery device release storage supplies the eddy heating for heating circuit
Heating so that the heated vaporized expanding of gasoline in the valve body is changed into gas mixture；When in valve body temperature and air pressure reach
To threshold value, the controller control valve body is opened a sluice gate, and gas mixture discharges in valve body, is mixed into and draws with the gasoline that fuel tank is pumped into
Hold up cylinder.
Above-mentioned impact type flow valve, wherein the impact type flow valve further includes zero cross detection circuit, triode switch electricity
Road, keystroke interface circuit and cue circuit；The zero cross detection circuit carried out the tank voltage of the kinetic energy recovery device
Zero detection, when the tank voltage of the kinetic energy recovery device reaches threshold value, the zero cross detection circuit informs the controller, by
The controller triggers the cue circuit and notifies driver；When the automobile accelerates, driver presses the keystroke interface circuit,
The controller exports corresponding signal, the transistor switching circuit conducting to the transistor switching circuit, and the kinetic energy returns
Receiving apparatus releases electric energy.
Above-mentioned impact type flow valve, wherein the kinetic energy recovery device includes generator, rectification circuit and super capacitor；
When the automobile decelerates, automobile variable speed mechanism transmits kinetic energy and drives the generator rotation output alternating current, and the alternating current is through institute
Rectification circuit output direct current is stated, which is stored electronically in the super capacitor.
Above-mentioned impact type flow valve, wherein the valve body includes ontology, oil drum, oil gas inputs abnormal pipe and oil gas exports
Abnormal pipe；The oil drum is arranged in the side of the ontology, and the oil gas inputs abnormal pipe and connect with the oil drum, eddy heating for heating
The heater of circuit is arranged in the oil drum, and the oil gas exports abnormal pipe and is arranged in the other side of the ontology；Controller
It controls the ontology to open a sluice gate, releases the gas mixture in the oil drum, exporting abnormal pipe through the oil gas exports.
Above-mentioned impact type flow valve, wherein the ontology includes electromagnetic adsorption circuit and pedestal；The electromagnetic adsorption circuit
Magnetic key operated lock setting on the base, the adsorption plate of the electromagnetic adsorption circuit and the base hinge；The oil drum is set
It sets in the side of the pedestal, the oil gas exports abnormal pipe and is arranged in the other side of the pedestal；Controller is by controlling magnetic force
Lock power on/off reaches control Body switch lock state.
Above-mentioned impact type flow valve, wherein the magnetic key operated lock is the electromagnetic coil with silicon sheet core.
Above-mentioned impact type flow valve, wherein the oil drum surface is coated with heat insulation layer.
Above-mentioned impact type flow valve, wherein each cylinder corresponds to a valve body, and a valve body is correspondingly arranged a vortex and adds
Heater circuit.
Another technical solution provided by the invention is the application process of above-mentioned impact type flow valve, by the impact type flow valve
Applied to car engine.
Compared with prior art, the method have the benefit that：
The impact type flow valve and its application process of the present invention, when the automobile decelerates, kinetic energy recovery device recycles kinetic energy,
And it is converted into electric energy and stores；When the automobile accelerates, the electric energy of kinetic energy recovery device release storage, electric current flow through in valve body
Heater so that gasoline rapid vaporization expands in valve, and temperature and pressure are obviously improved, when temperature and pressure reach threshold values, valve body
Open a sluice gate, in valve high temperature and pressure gas mixture will abrupt release, be pumped into gasoline with fuel tank and mix, quickly enter engine cylinder,
High temperature and pressure gas mixture because transmission speed is pumped into gasoline higher than fuel tank preferentially enter engine cylinder and be located at lower part, together
Reason, fuel tank are pumped into gasoline and proceed immediately to engine cylinder and be located at top, but high temperature and pressure gas mixture is because density is less than oil
Case is pumped into gasoline and floats, and generates stirring action immediately so that and air-fuel mixture is more uniform in engine cylinder, in addition to this, oil
Gas mixture compared to be easier compress, contact with air it is more abundant, therefore, in the case of deficiency of air, burn it is more abundant,
So that the output power of engine increases in the short time, turbo lag effect is effectively reduced.
Description of the drawings
The impact type flow valve and its application process of the present invention is provided by embodiment below and attached drawing.
Fig. 1 is the work flow diagram of the impact type flow valve of the present invention.
Fig. 2 is impact type flow valve circuit part schematic diagram in present pre-ferred embodiments.
Fig. 3 is the circuit diagram of kinetic energy recovery device in present pre-ferred embodiments.
Fig. 4 is the structural schematic diagram of valve body in present pre-ferred embodiments.
Fig. 5 is the structural schematic diagram of ontology in present pre-ferred embodiments.
Fig. 6 is the schematic diagram of zero cross detection circuit in present pre-ferred embodiments.
Fig. 7 is the schematic diagram of eddy heating for heating circuit in present pre-ferred embodiments.
Fig. 8 is the schematic diagram of electromagnetic adsorption circuit in present pre-ferred embodiments.
Fig. 9 is the schematic diagram of cue circuit in present pre-ferred embodiments.
Figure 10 is the schematic diagram of transistor switching circuit in present pre-ferred embodiments.
Figure 11 is the schematic diagram of keystroke interface circuit in present pre-ferred embodiments.
Figure 12 is the schematic diagram of reset circuit in present pre-ferred embodiments.
Figure 13 is the schematic diagram of EPROM expanded circuits in present pre-ferred embodiments.
Figure 14 is the schematic diagram of clock circuit in present pre-ferred embodiments.
Figure 15 is the schematic diagram of adsorption plate load in present pre-ferred embodiments.
Figure 16 is control chip program simulation run result schematic diagram in present pre-ferred embodiments.
Figure 17 be in the prior art four-stroke engine breathing process with the present invention in four-stroke engine breathing process comparison diagram.
Specific implementation mode
Impact type flow valve and its application process work of the present invention is further retouched in detail below with reference to Fig. 1~Figure 17
It states.
Fig. 1 show the work flow diagram of the impact type flow valve of the present invention.
Referring to Fig. 1, impact type flow valve of the invention includes kinetic energy recovery device, valve body, eddy heating for heating circuit and control
Device；When the automobile decelerates, the kinetic energy recovery device recycles the kinetic energy of automobile variable speed mechanism, and is converted into electric energy storage；When
When automobile accelerates, the electric energy of the kinetic energy recovery device release storage is heated for the eddy heating for heating circuit so that the valve body
Be heated vaporized expanding in the interior gasoline short time, is changed into gas mixture, and valve body temperature and air pressure are obviously improved until threshold
Value；When in valve body temperature and air pressure reach threshold value, the controller control valve body is opened a sluice gate, in valve body high temperature and pressure oil gas mix
Object abrupt release mixes with the gasoline that fuel tank is pumped into and quickly enters engine cylinder.It is compared due to gas mixture and is easier to compress,
Contacted with air it is more abundant, therefore, in the case of deficiency of air, burning it is more abundant so that the output of engine in the short time
Power increases, and solves the problems, such as due to deficiency of air in the short time and being short of power for generating.When automobile slows down again, repeat
The above process.
Now with the specific embodiment impact type flow valve that the present invention will be described in detail.
Fig. 2 show impact type flow valve circuit part schematic diagram in present pre-ferred embodiments.
Referring to Fig. 2, the impact type flow valve of the present embodiment includes kinetic energy recovery device, valve body, zero cross detection circuit, three poles
Pipe switching circuit, keystroke interface circuit, cue circuit, controller and eddy heating for heating circuit；
When the automobile decelerates, the kinetic energy recovery device recycles the kinetic energy of automobile variable speed mechanism, and is converted into electric energy storage
It deposits；Tank voltage E of the zero cross detection circuit to the kinetic energy recovery deviceSCZero passage detection is carried out, when the kinetic energy recycles
The tank voltage E of deviceSCReach threshold value EThreshold, the zero cross detection circuit informs the controller, by controller triggering institute
Cue circuit is stated, notifies the tank voltage E of kinetic energy recovery device described in driverSCReach threshold value EThreshold(only tank voltage ESCIt reaches
To threshold value EThresholdJust kinetic energy recovery device is allowed to discharge electric energy, otherwise threshold is not achieved in the temperature of the gas mixture in valve body and pressure
Value, to influence flow valve normal work)；When automobile accelerates, driver presses the keystroke interface circuit, the controller to
The transistor switching circuit exports corresponding signal, the transistor switching circuit conducting, and the kinetic energy recovery device releases
Electric energy, the electric energy provide electric current for the eddy heating for heating circuit；The eddy heating for heating circuit heats the gasoline in the valve body, makes
Be heated vaporized expanding in the gasoline short time in the valve body, is changed into gas mixture, valve body temperature and air pressure significantly carry
It rises until threshold value；When in valve body temperature and air pressure reach threshold value, the controller controls the valve body and opens a sluice gate, high temperature in valve body
High-pressure oil gas mixture abrupt release, mixes with the gasoline that fuel tank is pumped into and quickly enters engine cylinder.
Fig. 3 show the circuit diagram of kinetic energy recovery device in present pre-ferred embodiments.
As shown in figure 3, in the present embodiment, the kinetic energy recovery device includes generator 11, rectification circuit and super capacitor
12；When the automobile decelerates, automobile variable speed mechanism transmits kinetic energy and drives the rotation of the generator 11 output alternating current, the alternating current
Direct current is exported through the rectification circuit, which is stored electronically in the super capacitor 12.
In the present embodiment, the controller is 16 AT89S8252 binary compatible microcontrollers.
Fig. 4 show the structural schematic diagram of valve body in present pre-ferred embodiments.
Referring to Fig. 4, the valve body includes ontology 21, oil drum 22, oil gas inputs abnormal pipe 23 and oil gas exports abnormal pipe 24；Institute
It states oil drum 22 to be arranged in the side of the ontology 21, the oil gas inputs abnormal pipe 23 and connect with the oil drum 22, and vortex adds
The heater 81 (such as resistance) of heater circuit is arranged in the oil drum 22, and the oil gas exports abnormal pipe 24 and is arranged at described
The other side of body 21.Gasoline inputs abnormal pipe 23 by oil gas and enters in oil drum 22, and is stored in the oil drum 22；Automobile adds
When fast, eddy heating for heating power on circuitry, heater 81 works, and heats the gasoline in oil drum 22, makes in the gasoline short time by hot vapour
Change expansion, be changed into gas mixture, when in oil drum 22 temperature and air pressure reach threshold value, controller control ontology 21 is opened
Lock, the high temperature and pressure gas mixture abrupt release in oil drum 22 export abnormal pipe 24 through oil gas and export.
Fig. 5 show the structural schematic diagram of ontology in present pre-ferred embodiments.
Referring to Fig. 5, the ontology 21 includes electromagnetic adsorption circuit and pedestal 213；The magnetic key operated lock of the electromagnetic adsorption circuit
211 are arranged on the pedestal 213, adsorption plate 212 and 213 hinge of the pedestal of the electromagnetic adsorption circuit；The oil storage
Cylinder 22 is arranged in the side of the pedestal 213, and the oil gas exports abnormal pipe 24 and is arranged in the other side of the pedestal 213.It is described
Pedestal 213 is annular shape, if there are two ear, two ears be located at it is same diametrically；The adsorption plate 212 is two, is half
Round tablet, two adsorption plates 212 distinguish hinge on two ears；The magnetic key operated lock 211 is annular shape, internal diameter and pedestal
213 internal diameter is identical.When electromagnetic adsorption power on circuitry, magnetic key operated lock 211 generates adsorption capacity and two adsorption plates 212, two suctions is sucked
Attached plate 212 is closed (i.e. two adsorption plates 212 seal the through-hole of magnetic key operated lock 211), and gasoline is stored in oil drum 22
It is interior；When in oil drum 22 temperature and air pressure reach threshold value, controller triggers electromagnetic adsorption down circuitry, and magnetic key operated lock 211 generates
Adsorption capacity momentary loss, two 212 instant rotations of adsorption plate open, and the gas mixture in oil drum 22 is instantaneously from oil drum
It is released in 22, exporting abnormal pipe 24 through oil gas exports.
Each cylinder corresponds to a valve body, and a valve body is correspondingly arranged an eddy heating for heating circuit, by taking four cylinder engines as an example,
Then there are four valve bodies, and corresponding there are four eddy heating for heating circuits to give each valve body to heat respectively.
Fig. 6 show the schematic diagram of zero cross detection circuit in present pre-ferred embodiments.
Relay and silicon controlled trigger signal in eddy heating for heating circuit need to carry out zero passage inspection to the voltage of super capacitor
It surveys, for realizing the phase delay of trigger pulse.Zero cross detection circuit is used to detect the power supply signal of super capacitor, when super electricity
When holding start-up operation, triode collector position generates the square wave for exporting alternating current synchronous with generator substantially so that control chip
INT1 pins can generate periodic interruption, and processing and the relevant control of AC signal in interrupt routine, and then control
Make silicon-controlled triggering.
Fig. 7 show the schematic diagram of eddy heating for heating circuit in present pre-ferred embodiments.
Heater is the basis for realizing eddy heating for heating function.The relay and bidirectional triode thyristor of eddy heating for heating circuit pass through control
Coremaking piece corresponding pin controls heating power；The hot fuse of relay circuit is connected on when temperature reaches fusing-off temperature
It will fuse, prevent burning.
Fig. 8 show the schematic diagram of electromagnetic adsorption circuit in present pre-ferred embodiments.
Magnetic key operated lock (electromagnetic coil of subsidiary silicon sheet core) is electromagnetic adsorption circuit basic unit with adsorption plate, is to realize
The basis of electromagnetic adsorption function.The relay and bidirectional triode thyristor of electromagnetic adsorption circuit can by control the corresponding pin of chip come
Control electromagnetic coil power；Being connected on the hot fuse of relay circuit will fuse when temperature reaches fusing-off temperature, prevent
Overload.
Fig. 9 show the schematic diagram of cue circuit in present pre-ferred embodiments.
In the present embodiment, cue circuit selects PFD to drive alarm, therefore is only not only saved I/O with a pin and drawn
Foot, and internal timing counter controls may be used in the signal frequency of PFD outputs.
Figure 10 show the schematic diagram of transistor switching circuit in present pre-ferred embodiments.
When triode is connected suddenly, capacitance instantaneous short circuit provides rapidly base current, accelerates conducting；When triode is prominent
So when shutdown, capacitance transient switching provides low impedance path for unloading base charge, accelerates shutdown.Usual capacitance value tens arrives
Hundreds of pico farads；Resistance across capacitance both ends is to limit base current；Resistance across base stage and emitter-base bandgap grading both ends is to ensure
There is no triode when input high level to be held off.
Figure 11 show the schematic diagram of keystroke interface circuit in present pre-ferred embodiments.
Using inquiry mode circuit, when button is not pressed, corresponding I/O pins the depositing due to pull-up resistor of control chip
Input signal is high level；When by key pressing, the input signal of corresponding I/O pins is changed into low level, while in VCC
In the case of=5V, the output sink current of I/O pins is 5mA or so.
The impact type flow valve of the present embodiment also include reset circuit (such as Figure 12), EPROM expanded circuits (such as Figure 13) and
Clock circuit (such as Figure 14), the reset circuit, EPROM expanded circuits and clock circuit are connect with control chip.
Now introduce each section design：
1) magnetic key operated lock electromagnetic force calculates
According to Biot-Savart laws,
Wherein, B：Magnetic density；
l：Solenoid effective length；
I：Electric current；
N：Coil turn.
Wherein, FB：Magnetic force；
qB：Magnetic load；
S：Iron core surface area；
μ0：Vacuum magnetic susceptibility；
μr：Iron core is with respect to magnetic susceptibility.
2) gaseous state calculates
To contain 97%C8H18And 3%C7H16No. 97 gasoline for.By physical chemistry handbook, C is checked in8H18(g) and
C7H16(g) temperature when vapor liquid equilibrium-pressure corresponding dataWithAccording to ideal gas behavior
Equation obtains the amount of corresponding substanceWithWherein, volumeWithVariation ignore.
Wherein,C8H18(g) pressure；
C7H16(g) pressure；
p：0.97C8H18(g)+0.03C7H16(g) pressure；
C8H18(g) volume；
C7H16(g) volume；
V：Container volume；
C8H18(g) amount of substance；
C7H16(g) amount of substance；
n：0.97C8H18(g)+0.03C7H16(g) amount of substance；
R：Ideal gas constant；
C8H18(g) temperature；
C7H16(g) temperature.
3) heat Calculation
If by 0.97nmol statesC8H18(l) heating is changed into stateC8H18(g) heat is neededAnd by 0.03nmol statesC7H16(l) heating is changed into stateC7H16(g) heat is neededWherein, since the enthalpy of perfect gas is the function of temperature, regardless of whether constant pressure has：
According to state equation,
Therefore,
Wherein,C8H18Heat；
C8H18Mole heat；
C7H16Heat；
C7H16Mole heat；
n：The amount of substance；
TMarkWhen C8H18(l) it is changed into C8H18(g) mole enthalpy of phase change；
C8H18(g) by stateTo stateMole enthalpy of transition；
Cp,m(C8H18)：C8H18Mole heat capacity at constant pressure；
TMarkWhen C7H16(l) it is changed into C7H16(g) mole enthalpy of phase change；
C7H16(g) by stateTo stateMole enthalpy of transition；
Cp,m(C7H16)：C7H16Mole heat capacity at constant pressure；
TMark：Normal temperature；
pMark：Normal pressure；
TValve：Flow valve operating temperature；
pValve：Flow valve operating pressure.
4) cylinder THICKNESS CALCULATION
If the cylinder of flow valve cylindrical shape reserve is to bear the thin-walled pressure vessel of internal pressure, and thickness is δ1, internal diameter
For r0, outer diameter r1, flow valve operating pressure is pValve, substantially allowable is firmly σ, correction factor k.It is managed according to no moment of flexure film
By, by circumferential stress formula,
5) heat insulation layer calculates
To reduce thermal loss of the gasoline in thermal histories in valve as far as possible, the petrol storage area of flow valve needs to carry out
Isothermal holding.If cylinder external diameter is r1, adiabatic layer thickness is δ2, barrel lenght l1, cylinder inboard wall temperature (gasoline temperature) is
T0, cylinder body outer wall temperature is T1, heat insulation layer hull-skin temperature is T2, cylinder thermal coefficient is k1, heat insulation layer thermal coefficient is k2, cylinder
Body heat dissipation capacity is Q1, heat insulation layer heat dissipation capacity is Q2.According to cylindrical wall heat conducting law, the expression formula of Temperature Distribution is in barrel wall：
Also,
6) heating calculates
Wherein, P：Heating power；
t：Heating time；
η：Heating power；
C8H18Heat；
C7H16Heat.
7) adsorption plate LOAD FOR
Referring to Figure 15, if AG=BG=CG=a, DG=EG=FG=b, Tu15Zhong, 15：x2+(y-a)2=a2, 16：x2+
(y-a)2=b2, according to torque equilibrium equation,
Wherein,
Therefore,
8) control chip program design
T0/T1 by controlling chip (12MHz) realizes PWM waveform output；T1 controls the low level of PWM outputs 10ms；
Start T0, the high level of control PWM outputs 2ms when the timer interruption of T1；PWM waveform output pin be P0.0, P0.2,
P0.4、P0.6；PWM waveform persistently exports 2s, similarly, and then exports PWM waveform again；New PWM waveform includes the low electricity of 3ms
The high level of gentle 1ms；PWM waveform output pin is P2.0, P2.2, P2.4, P2.6；PWM waveform persistently exports 6ms, later
Program stopped is run；Button controls whether output PWM waveform, pin P1.0.To eddy heating for heating circuit, since heater needs
The driving of alternating current, therefore, respective pins export PWM waveform；To electromagnetic adsorption circuit, by changing the low level output time,
High level output time and waveform continuous output time, the PWM waveform of respective pins, that is, exportable signal period；It is set with described
It is set to example, remaining is similarly.
Figure 16 show control chip program simulation run result schematic diagram in present pre-ferred embodiments.
The present embodiment also provides a kind of application process of impact type flow valve, which is drawn applied to automobile
It holds up, the gas mixture of the impact type flow valve release is mixed into engine cylinder with the gasoline that fuel tank is pumped into.Shown in Figure 17
For four-stroke engine breathing process in the prior art and four-stroke engine breathing process comparison diagram in the present invention, wherein (a) is existing
There is technical situation, is (b) situation of the present invention.
Claims (9)
1. impact type flow valve, which is characterized in that including kinetic energy recovery device, valve body, eddy heating for heating circuit and controller；Work as vapour
When vehicle slows down, the kinetic energy recovery device recycles the kinetic energy of automobile variable speed mechanism, and is converted into electric energy storage；When automobile accelerates
When, the electric energy of the kinetic energy recovery device release storage is heated for the eddy heating for heating circuit so that the gasoline in the valve body
Heated vaporized expanding, is changed into gas mixture；When in valve body temperature and air pressure reach threshold value, the controller control valve body
It opens a sluice gate, gas mixture discharges in valve body, and engine cylinder is mixed into the gasoline that fuel tank is pumped into.
2. impact type flow valve as described in claim 1, which is characterized in that the impact type flow valve further includes zero passage detection
Circuit, transistor switching circuit, keystroke interface circuit and cue circuit；The zero cross detection circuit is to the kinetic energy recovery device
Tank voltage carry out zero passage detection, when the tank voltage of the kinetic energy recovery device reaches threshold value, the zero cross detection circuit
Inform the controller, triggering the cue circuit by the controller notifies driver；When the automobile accelerates, driver presses
The keystroke interface circuit, the controller export corresponding signal, the triode switch electricity to the transistor switching circuit
Road is connected, and the kinetic energy recovery device releases electric energy.
3. impact type flow valve as described in claim 1, which is characterized in that the kinetic energy recovery device includes generator, whole
Current circuit and super capacitor；When the automobile decelerates, automobile variable speed mechanism transmits kinetic energy and drives the generator rotation output exchange
Electricity, the alternating current export direct current through the rectification circuit, which is stored electronically in the super capacitor.
4. impact type flow valve as described in claim 1, which is characterized in that the valve body includes that ontology, oil drum, oil gas are defeated
Enter abnormal pipe and oil gas exports abnormal pipe；The oil drum is arranged in the side of the ontology, and the oil gas inputs abnormal pipe and the storage
Oily cylinder connection, the heater of eddy heating for heating circuit are arranged in the oil drum, and the oil gas exports abnormal pipe and is arranged at described
The other side of body；Controller controls the ontology and opens a sluice gate, and releases the gas mixture in the oil drum, defeated through the oil gas
Go out abnormal pipe output.
5. impact type flow valve as claimed in claim 4, which is characterized in that the ontology includes electromagnetic adsorption circuit and bottom
Seat；The magnetic key operated lock of the electromagnetic adsorption circuit is arranged on the base, adsorption plate and the bottom of the electromagnetic adsorption circuit
Seat hinge；The oil drum is arranged in the side of the pedestal, and the oil gas exports abnormal pipe and is arranged in the other side of the pedestal；
Controller reaches control Body switch lock state by controlling magnetic key operated lock power on/off.
6. impact type flow valve as claimed in claim 5, which is characterized in that the magnetic key operated lock is the electromagnetism with silicon sheet core
Coil.
7. impact type flow valve as claimed in claim 4, which is characterized in that the oil drum surface is coated with heat insulation layer.
8. impact type flow valve as described in claim 1, which is characterized in that each cylinder corresponds to a valve body, a valve body
It is correspondingly arranged an eddy heating for heating circuit.
9. the application process of impact type flow valve, which is characterized in that by rushing described in any claim in claim 1 to 8
It hits formula flow valve and is applied to car engine.
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| US20080060621A1 (en) * | 2006-09-13 | 2008-03-13 | Trapasso David J | Heated fuel injector for cold starting of ethanol-fueled engines |
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| JP2014137976A (en) * | 2013-01-18 | 2014-07-28 | Mitsubishi Heavy Ind Ltd | Fuel cell system |
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