CN101713355B - Device and method for realizing energy conservation and emission reduction - Google Patents
Device and method for realizing energy conservation and emission reduction Download PDFInfo
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- CN101713355B CN101713355B CN2009102416720A CN200910241672A CN101713355B CN 101713355 B CN101713355 B CN 101713355B CN 2009102416720 A CN2009102416720 A CN 2009102416720A CN 200910241672 A CN200910241672 A CN 200910241672A CN 101713355 B CN101713355 B CN 101713355B
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Abstract
The invention provides a device and method for realizing energy conservation and emission reduction by controlling fuel combustion. The device comprises a fuel delivery pipe, an alternating electromagnetic field generating device, an oscillation signal control device, a signal acquiring device and a power source. The alternating electromagnetic field generating device covers the outer surface of the fuel delivery pipe along the length direction of the fuel delivery pipe and is connected with the oscillation signal control device by a lead. The signal acquiring device is arranged at a discharge hole after fuel combustion or is arranged at the discharge hole after fuel combustion and the input end of the fuel delivery pipe respectively. The oscillation signal control device sends oscillation signals to the alternating electromagnetic field generating device according to the detection signals of the signal acquiring device and controls the alternating electromagnetic field acting on the fuel delivery pipe. The alternating electromagnetic field generating device is used for generating the alternating electromagnetic field and has working frequency ranging from 300Hz to 100KHz. The invention is suitable for various motor-driven vehicles, ships, aircrafts, oil burning boilers and water treatment facilities and has stable property and high energy conservation efficiency.
Description
Technical field
The present invention relates to a kind of device and method of energy-saving and emission-reduction, particularly a kind of device and method that is used to control fuel combustion realization energy-saving and emission-reduction.
Background technique
Along with China's rapid development of economy, the industrial discharge of Motor Vehicle and each industrial enterprise pollutes more and more serious, under the soaring day by day situation of global warming, world petroleum price, China has about 1.2 hundred million of various Motor Vehicle at present, but also growth that can be high-speed, the energy scarcity problem of China will be more serious.To use fuel oil (or inflammable gas) cost in order saving, to reduce the discharging of carbon monoxide in atmosphere, energy-saving emission-reducing apparatus has been used in a lot of places.But the energy-saving emission-reducing apparatus of prior art mainly is to improve the efficient of fuel oil by add additive in fuel oil, thereby reaches purpose of energy saving; Though this method can improve fuel efficiency, very limited to the raising of fuel efficiency, and each the oiling all must be added additive, then invalid as not adding, increase user cost to the user, oil-saving effect is also not obvious, and long-term use will have than macrolesion power equipment.The device of taking to improve by the oxygen feeding amount that replenishes oil burning installation the efficient of fuel oil is also arranged in the prior art, for example the patent No. is " ZL02135664.5 ", name is called the Chinese invention patent of " petrol engine, diesel oil engine oxygenation oil saving apparatus ", disclose and a kind ofly hydrocarbon in its fuel oil has been fully burned by supplemental oxygen in the suction tude of petrol engine or diesel engine, thereby reach the purpose of fuel-economizing, but repacking is put special oxygen bin need be set, it is bigger to take up room, and its amount of oxygen that replenishes is wayward, and oil-saving effect is limited.
In addition, most of fuel economizers on the market, normally fuel oil is magnetized, the fuel oil viscosity is reduced, reaching the clean-burning purpose of fuel oil, thereby improve fuel efficiency, for example application number is " 93101272.4 ", name is called the Chinese patent application of " oil engine economizer ", disclosed a kind of by the premagnetization filtration grade and again magnetization handle the oil engine economizer that level is formed, by the magnetization realization fuel-economizing purpose to fuel oil, but the magnetic force in this magnetic field is limited, oil molecule reduction after the magnetization is very fast, can't keep lasting effect, limit the further raising of fuel efficiency to a certain extent, after long-time the use, magnetic force weakens, and oil-saving effect is poorer.Application number is " 95104769.8 ", name is called the Chinese invention patent application of " fuel oil purification plant that is used for internal-combustion engine ", a kind of internal-combustion engine fuel oil purification plant is disclosed, comprise fuel supply line, transport pipe, be wrapped in conductive coil and AC signal generator on the transport pipe periphery, though this device can improve fuel qualities and then reach energy-conservation effect, but this device can not detect transport pipe fuel oil state in real time, AC signal generator can't dynamically be adjusted its low frequency/voltage/current signals according to concrete use condition, and its practicability and convenience and energy-saving effect are all not good enough.
Summary of the invention
Technical problem to be solved by this invention provides a kind of be applicable to various motor vehicle, boats and ships, aircraft, oil-fired boiler and various water processing establishment and stable performance, the device and method of the realization energy-saving and emission-reduction that energy-saving efficiency is high.
To achieve these goals, the invention provides a kind of device that is used to control fuel combustion realization energy-saving and emission-reduction, wherein, comprise fuel-supply pipe, alternating electromagnetic field generating means, oscillator signal control gear, signal picker and power supply; Described alternating electromagnetic field generating means covers described fuel-supply pipe outer surface along described fuel-supply pipe length direction, described alternating electromagnetic field generating means links to each other with described oscillator signal control gear by lead, floss hole place and described fuel-supply pipe input end after described signal picker is arranged on after the fuel combustion floss hole place or is separately positioned on fuel combustion, described oscillator signal control gear sends oscillator signal to described alternating electromagnetic field generating means according to the testing signal of described signal picker, the alternating electromagnetic field of control action on described fuel-supply pipe, described alternating electromagnetic field generating means is used to take place the operating frequency range of alternating electromagnetic field: 300Hz-100KHz.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described alternating electromagnetic field generating means is one to be coated with the lead of insulating material, the tight winding escalator of described lead becomes alternating electromagnetic field generation coil; Described alternating electromagnetic field generation coil is to be arranged on the described fuel-supply pipe around coating mode fully; Perhaps be arranged on the described fuel-supply pipe in top and the bottom coating mode respectively.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described signal picker comprises a discharging detection device; Perhaps described signal picker comprises discharging detection device and flow detector.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, the oscillator signal control gear comprises an oscillation signal generator by microprocessor control, described microprocessor carries out data analysis to the testing signal that receives described discharging detection device or described discharging detection device and flow detector to be handled, and the useful horsepower by corresponding adjustment outputting oscillation signal, make the tail gas carbon emission reach minimum value.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described discharging detection device is the emission detections sensor, described emission detections sensor is gathered and is detected the discharge amount of CO in the discharging tail gas, described microprocessor comes the frequency band of corresponding adjustment outputting oscillation signal according to the corresponding relation of CO discharge amount and frequency of okperation.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described frequency of okperation is divided into a plurality of frequency bands.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described flow detector is the flow rate detection sensor, described flow rate detection sensor detects fuel flow rate in the described fuel-supply pipe, described microprocessor comes the useful horsepower of corresponding adjustment outputting oscillation signal according to the corresponding relation of described fuel flow rate and useful horsepower.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described microprocessor comprises a record storage unit, is used to store the corresponding relation of corresponding relation, CO discharge amount and useful horsepower corresponding relation, band limits and useful horsepower of CO discharge amount and frequency of okperation and/or the corresponding relation of fuel flow rate and useful horsepower.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described microprocessor also comprises a control comparing unit that is connected with described record storage unit, is used to carry out CO discharging control and/or frequency range periodic control program automatically.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described oscillation signal generator comprises again: the variable ratio frequency changer signal circuit, signal amplification driving circuit and the power supply stabilization circuit that are used to control the CO discharge amount, described power supply stabilization circuit is connected with the signal amplification driving circuit with described variable ratio frequency changer signal circuit respectively, and described variable ratio frequency changer signal circuit is connected with described signal amplification driving circuit.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described oscillation signal generator comprises again: the power supply stabilization circuit that is used to control the variable ratio frequency changer signal circuit of CO discharge amount, the circuit and square-wave that is subjected to flow control, shaping amplification circuit, signal amplification driving circuit and connection; Described variable ratio frequency changer signal circuit connects described circuit and square-wave and the signal amplification driving circuit that is subjected to flow control respectively, and the described circuit and square-wave of flow control that is subjected to is connected to described signal amplification driving circuit by described shaping amplification circuit.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, described fuel-supply pipe is gasoline feed pipe, diesel oil delivery pipe or LNG Liquefied natural gas delivery pipe.
The device of above-mentioned realization energy-saving and emission-reduction, wherein, floss hole is the exhaust port of vehicle, the exhaust port of boats and ships, the exhaust port of aircraft or the exhaust port of boiler after the described fuel combustion.
In order to realize above-mentioned purpose better, the present invention also provides a kind of being used to control the method that fuel combustion realizes energy-saving and emission-reduction, wherein, comprises the steps:
One alternating electromagnetic field generating means is covered on the described fuel-supply pipe outer surface along a fuel-supply pipe length direction;
One oscillator signal control gear is set to be connected with described alternating electromagnetic field generating means by lead;
After a fuel combustion floss hole place or after fuel combustion floss hole place and described fuel-supply pipe input end signalization collector, described signal picker and described oscillator signal control gear are electrically connected;
Exhaust emissions amount control step, utilize described oscillator signal control gear to send oscillator signal to described alternating electromagnetic field generating means according to the testing signal of described signal picker, the alternating electromagnetic field of control action on described fuel-supply pipe, the operating frequency range of wherein said alternating electromagnetic field: 300Hz-100KHz.
The method of above-mentioned realization energy-saving and emission-reduction, wherein, in exhaust emissions amount control step, described oscillator signal control gear produces oscillator signal by microprocessor control oscillation signal generator, described microprocessor carries out data analysis to the testing signal that receives described discharging detection device or described discharging detection device and flow detector to be handled, and the useful horsepower by corresponding adjustment outputting oscillation signal, make the tail gas carbon emission reach minimum value.
The method of above-mentioned realization energy-saving and emission-reduction, wherein, described microprocessor comes a plurality of frequency bands of corresponding adjustment outputting oscillation signal according to the corresponding relation of CO discharge amount and frequency of okperation.
The method of above-mentioned realization energy-saving and emission-reduction, wherein, described microprocessor comes the useful horsepower of corresponding adjustment outputting oscillation signal according to the corresponding relation of described fuel flow rate and useful horsepower.
The method of above-mentioned realization energy-saving and emission-reduction wherein, in exhaust emissions amount control step, comprises that also a CO discharges automatic control step and/or frequency range periodic control step.
Technique effect of the present invention is:
1, produces a variable high-frequency signal by computer,, form the electromagnetic field of an alternation in coil through amplifying coil of rear driving;
2, oil transportation (or inflammable gas) pipeline of power equipments such as motor is put into this electromagnetic field, when the oil in the transport pipe (or inflammable gas) when this electromagnetic field, oil molecule (or inflammable gas molecule) will change (stimulating activity, molecule elongation or refinement, impurity separation etc.);
3, treated fuel oil (or inflammable gas) with send into combustion chambers burn after air fully mixes, to reach perfect combustion or to improve burning usefulness, the part of incomplete combustion is discharged by tail gas;
4, the discharging detecting sensor has been installed, has converted the carbon signal that detects discharging to electrical signal, after sending into Computer Analysis and handling, has produced a control signal, the intensity of control alternating electromagnetic field makes to discharge to reach minimum value;
5, flow transducer has been installed, the data on flows in the detected transport pipe is sent into computer, produced a control signal after the analysing and processing, the power of controlling and driving device has also been controlled the size of alternating electromagnetic field, reaches the purpose of energy-saving and emission-reduction.
In a word, the present invention is applicable to various motor vehicle, boats and ships, aircraft, oil-fired boiler and various water processing establishment, stable performance, energy-saving efficiency height.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 realizes the apparatus structure block diagram of energy-saving and emission-reduction for the present invention;
Fig. 2 is an energy-saving emission-reducing apparatus schematic diagram of the present invention;
Fig. 3 is that the device of one embodiment of the invention is formed schematic representation;
Fig. 4 is circuit theory diagrams of the present invention;
Fig. 5 is a power circuit diagram of the present invention;
Fig. 6 is a CPU board circuit diagram of the present invention;
Fig. 7 A～Fig. 7 C is an electromagnetic field control signal oscillogram;
Fig. 8 is CO discharging of the present invention and frequency relation curve synoptic diagram;
Fig. 9 is power of the present invention and flow velocity graph of relation;
Figure 10 is CO discharge amount of the present invention and useful horsepower graph of relation;
Figure 11 is band limits of the present invention and useful horsepower graph of relation;
Figure 12 is CO discharging automatic control program flow chart of the present invention;
Figure 13 is a frequency range periodic control flow chart of the present invention.
Wherein, reference character
1 fuel-supply pipe
11 input ends
2 alternating electromagnetic field generating means
21 leads
22 alternating electromagnetic field generation coils
23 alternating electromagnetic fields
3 oscillator signal control gear
31 microprocessors
32 oscillation signal generators
321 variable ratio frequency changer signal circuits
322 signal amplification driving circuits
323 power supply stabilization circuits
324 are subjected to the circuit and square-wave of flow control
325 shaping amplification circuits
326 power supply input circuits
327 working state indicating circuits
33 amplification drivers
4 signal pickers
41 discharging detection devices
411 emission detections sensors
412 A/D converters
42 flow detectors
421 flow rate detection sensors
422 A/D converters
5 power supplys
51 first order filter units
52 DC/DC or AC/DC transducer
53 second level filter units
54 voltage control units
55 output stages
Floss hole after 6 fuel combustions
61 exhaust ports
100 power plant
V
0, V, V ' high-frequency signal
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and working principle are done concrete description:
Referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 realizes the apparatus structure block diagram of energy-saving and emission-reduction for the present invention; Fig. 2 is an energy-saving emission-reducing apparatus schematic diagram of the present invention, and Fig. 3 is that the device of one embodiment of the invention is formed schematic representation.Of the present invention being used to controlled the device that fuel combustion realizes energy-saving and emission-reduction, comprises fuel-supply pipe 1, alternating electromagnetic field generating means 2, oscillator signal control gear 3, signal picker 4 and power supply 5; Described alternating electromagnetic field generating means 2 covers described fuel-supply pipe 1 outer surface along described fuel-supply pipe 1 length direction, described alternating electromagnetic field generating means 2 links to each other with described oscillator signal control gear 3 by lead 21, input end 11 places of floss hole 6 places and described fuel-supply pipe 1 after described signal picker 4 is arranged on floss hole 6 places after the fuel combustion or is separately positioned on fuel combustion, described oscillator signal control gear 3 sends oscillator signal to described alternating electromagnetic field generating means 2 according to the testing signal of described signal picker 4, the operating frequency range that the alternating electromagnetic field 23 of control action on described fuel-supply pipe 1, described alternating electromagnetic field generating means 2 are used to take place alternating electromagnetic field 23 is 300Hz-100KHz.
Its working principle following (referring to Fig. 2): produce a high-frequency signal V by microprocessor 31 controls, export to alternating electromagnetic field generation coil 22 through amplification driver 33, in alternating electromagnetic field generation coil 22, produce an alternating electromagnetic field 23, when oil transportation (or inflammable gas) pipeline of power equipment 100 during through this alternating electromagnetic field 23, the fuel molecule in oil transportation (or inflammable gas) pipeline under the effect of this alternating electromagnetic field 23, change (stimulating activity, molecule elongation or refinement, impurity separation etc.); The fuel molecule that has changed is sent into power equipment 100 and is fully burnt, the carbon monoxide molecule of discharging is discharged detection device 41 and detects, testing signal is sent into microprocessor 31 after treatment, flow detector 42 also detects the flow information of fuel oil (or inflammable gas) simultaneously, sends into microprocessor 31 after treatment; Microprocessor 31 carries out analysing and processing with detected feedback signal, adjusts frequency f and the power N of high-frequency signal V, makes the carbon emission of power equipment 100 reach minimum value.
Referring to Fig. 4, Fig. 4 is circuit theory diagrams of the present invention.Wherein, C1, C2, QL1, J3 forms power supply input circuit 326, has the power supply of preventing and connects counter-function, 7～60 volts of input voltage ranges; C3, C4, VR1, R1, L1, D1, IC1 forms DC power convertor, and promptly power supply stabilization circuit 323, and the output galvanic current is pressed 5～12VDC; VR2, R4, C8, IC3 and J4 form compensable RC oscillator, promptly are subjected to the circuit and square-wave 324 of flow control, and output is subjected to the square signal of J4 (being flow rate detection sensor 421) control; IC2, R3, R6, R7, C6, C7 forms oscillation signal generator, gets final product frequency variation signal circuit 321, produces the variable high-frequency signal V that is subjected to J5 (being the emission detections sensor 411 of CO) SC sigmal control
0IC4 finishes the signal shaping enlarging function, and promptly shaping amplification circuit 325; IC5 finishes signal and amplifies the driving function, and promptly the signal amplification driving circuit 322; R7, R8 are output circuits, signal is inserted (J1, J2), i.e. alternating electromagnetic field generation coil 22 finishes loading the electromagnetic field function; IC6, Q1, R11, R12, R13, R15, R16 forms working state indicating circuit 327.
Referring to Fig. 5, Fig. 5 is a power circuit diagram of the present invention.Outer power supply 5 in the present embodiment is 7～60 volts of direct currents or exchanges the 110/220V power supply, after first order filter unit 51 filtering interfering, send into DC/DC or AC/DC transducer 52, export a stable voltage, send into second level filter unit 53 filtering clutters again, at last the stabilized power source that supplies microprocessor 31 and each sensing element to need by 55 outputs of Control of Voltage 54 control output stages.
Referring to Fig. 6, Fig. 6 is a CPU board circuit diagram of the present invention.Oscillation signal generator 32 produces the high-frequency signal V that can activate oil molecule
0, through sending into microprocessor 31 after shaping processing, the amplification; By controlled high-frequency signal V of microprocessor 31 outputs, through pre-amplification, driving and output stage, powerful output high-frequency signal V ' is loaded into alternating electromagnetic field generation coil 22 two ends, makes and form an alternating electromagnetic field 23 in the alternating electromagnetic field generation coil 22; Emission detections sensor 411 comes out the Carbon Monoxide Detection of power equipment 100 dischargings, converts electrical signal to, sends into microprocessor 31 after A/D converter 412 is handled; The flow rate detection sensor 421 of liquid (or inflammable gas) comes out the flow detection of the fuel oil (or inflammable gas) of power equipment 100, converts electrical signal to, sends into microprocessor 31 after A/D converter 422 is handled; After microprocessor 31 is received the signal that emission detections sensor 411 and/or flow rate detection sensor 421 send here, handle by analysis, export a control signal, adjust frequency and the power of high-frequency signal V, again high-frequency signal V is amplified, drives, exports to alternating electromagnetic field generation coil 22 two ends, thereby change the environment of alternating electromagnetic field 23,, reach the minimum purpose of power equipment 100 dischargings through the several times adjustment.
Referring to Fig. 7 A～Fig. 7 C, Fig. 7 A～Fig. 7 C is an electromagnetic field control signal oscillogram, and wherein, Fig. 7 A is an actual electrical magnetic field control signal oscillogram, and Fig. 7 B is the square wave figure of τ signal for the generation cycle, and Fig. 7 C is the figure that dwindles of the waveform of Fig. 7 A.Fig. 7 A is actual electromagnetic field control signal oscillogram, and frequency f is constantly to change, and excursion is from f
0(greater than 300Hz)～f
1(less than 100KHz), the cycle is τ, the relation of amplitude f and time t is as shown in the figure; Fig. 7 B is that the generation cycle is the square wave of τ signal, and the cycle is subjected to flow speed control, and then the τ value is little soon for flow velocity, otherwise flow velocity greatly then τ value is big; Fig. 7 C is the figure that dwindles of Fig. 7 A waveform, and it is τ that microprocessor 31 constantly sent with the cycle, and frequency range is from f
0(greater than 300Hz)～f
1The square signal of (less than 100KHz) acts on the electromagnetism place of alternating electromagnetic field 23.f
0Be initial set value (also different) for its value of different fuel, f
1Value be subjected to CO emission detections sensor 411 control, when determining that discharging is low, frequency f
1Relatively stable, reach transient equiliblium.
Referring to Fig. 8, Fig. 8 is CO discharging of the present invention and frequency relation curve synoptic diagram.Wherein axis of abscissas is frequency range f, and axis of ordinates is CO discharge amount D.The high frequency frequency range that this device produces: 300Hz～100KHz.This device is divided into some (N) individual frequency band f with this frequency range; Each frequency is different to the effect size that oil molecule produces, computer is determined best frequency of okperation section with the automatic scan mode, the action of a magnetic field that produces is in the fuel oil of sending into power equipment (or inflammable gas), and is minimum to power equipment 100 is discharged, and reaches to reduce discharging and purpose of energy saving.Referring to Figure 10, Figure 10 is CO discharge amount of the present invention and useful horsepower graph of relation, and wherein, axis of abscissas is useful horsepower N, and axis of ordinates is CO discharge amount D.As seen from the figure, CO discharge amount D reduces with the increase of useful horsepower N.
Referring to Fig. 9, Fig. 9 is power of the present invention and flow velocity graph of relation, and wherein, axis of abscissas is flow velocity v, and axis of ordinates is useful effect power N.A point, N1 point are respectively fuel flow rate, the useful effect power of idling point, fuel flow rate and useful effect power when B point, N2 point are respectively high speed.As seen from the figure, useful effect power N requires to increase with the increase of fuel flow rate v.
Referring to Figure 11, Figure 11 is band limits of the present invention and useful horsepower graph of relation, and wherein, axis of abscissas is band limits f, and axis of ordinates is useful horsepower N.Less than f
0Low-frequency range, band limits f is directly proportional with useful horsepower N, the spectral range that promptly acts on fuel molecule is narrow more, acts on increased frequency in the unit time, promptly useful horsepower N is big more; Greater than f
0The time, band limits f and useful horsepower N are inversely proportional to, and the spectral range that promptly acts on fuel molecule is big more, and the effect number of times reduces in the unit time, and useful horsepower N reduces thereupon.
Referring to Figure 12, Figure 12 is CO discharging automatic control program flow chart of the present invention.This program running is as follows:
A, program begin, and microprocessor 31 is carried out initialization, give initial value of record storage unit (initial frequency range f
0Value and CO discharge amount D
0Value), choosing by a large amount of tests of initial value obtained;
B, press frequency band signals of normal data output of initial value, through shaping, amplification, drive, export to output circuit, be loaded into then on the alternating electromagnetic field generation coil 22, and set up a specific f that meets
0The alternating electromagnetic field 23 of frequency band signals feature;
C, when the fuel of sending into power plant 100 flows through alternating electromagnetic field 23, under the effect of this alternating electromagnetic field 23, fuel molecule will change (stimulating activity, molecule elongation or refinement, impurity divide separate etc.);
D, treated fuel oil (or inflammable gas) and send into the combustion chambers burn of power plant 100 after air fully mixes, the incomplete combustion part is discharged by tail gas;
E, the CO discharging detection device 41 that is installed in exhaust port 61 detect corresponding to f
0The discharge value D of frequency signal
1
F, microprocessor 31 are with detected discharge value D
1With initial value D
0Compare, have two kinds of situations to produce:
First kind, work as D
1Greater than D
0The time, microprocessor 31 is with the f in the record storage unit
0Value reduces, and becomes to be f
1(f
1=f
0-1), step-length can be adjusted, but determines that the back program can not change.Simultaneously with new f
1Value substitutes original f
0Value, new D
1Value substitutes original D
0Value;
Second kind, work as D
1Less than D
0The time, microprocessor 31 is with the f in the record storage unit
0Value increases, and becomes to be f
1(f
0+1), step-length can be adjusted, but determines that the back program can not change.Simultaneously with new f
1Value substitutes original f
0Value, new D
1Value substitutes original D
0Value;
G, at this moment, microprocessor 31 is by new f
1And D
1Frequency band signals of normal data output of value through shaping, amplification, drive, export to output circuit, is loaded on the alternating electromagnetic field generation coil 22 then, and sets up a specific f that meets
1The alternating electromagnetic field 23 of frequency band signals feature;
H, pass through above-mentioned the 3rd, 4,5,6 steps again, enter comparison procedure for the second time;
I, in like manner, through after some (N) inferior circulation, D
iWith D
I-1Value close, enter the process of transient equiliblium.This discharge value D
iThink minimum value;
J, draw by this process analysis: frequency band signals f value is controlled by CO emissions data D value.
The frequency of okperation section that device produces changes between 300Hz-100KHz, after each frequency of okperation section acts on fuel molecule, the discharging parameter that produces is by sensor, and send into the computer comparison process, when entering the process of transient equiliblium, detected carbon emission is minimum, and the frequency of okperation section of device enters optimum Working.
Referring to Figure 13, Figure 13 is a frequency range periodic control flow chart of the present invention.This program running is as follows:
A, program begin, and microprocessor 31 is carried out initialization, give initial value of record storage unit (initial frequency range period tau
0Value, emissions data D
0Value, data on flows M
0Value), choosing by a large amount of tests of initial value obtained;
B, press frequency band signals of normal data output of initial value, through shaping, amplification, drive, export to output circuit, be loaded into then on the alternating electromagnetic field generation coil 22, and (cycle of its frequency band signals is τ to set up a specific f frequency band signals feature that meets
0) alternating electromagnetic field 23;
C, when the fuel of sending into power plant 100 flows through alternating electromagnetic field 23, under the effect of this alternating electromagnetic field 23, fuel molecule will change (stimulating activity, molecule elongation or refinement, impurity divide separate etc.);
D, treated fuel oil (or inflammable gas) and send into the combustion chambers burn of power plant 100 after air fully mixes, the incomplete combustion part is discharged by tail gas;
E, the CO discharging detection device 41 that is installed in exhaust port 61 detect corresponding to f frequency range, cycle be τ
0The time emissions data D
1
F, be installed in flow detector 42 on the fuel-supply pipe 1 detect corresponding to f frequency, cycle be τ
0The flow value M of signal
1
G, processor are with detected flow value M
1With initial value M
0Compare, simultaneously with detected CO emissions data D
1With D
0Relatively:
(1) works as M
1Greater than M
0The time, microprocessor 31 is with the period tau of the f frequency signal in the record storage unit
0Value reduces (reason is that flow is big, sends semaphore request and accelerates, and increases useful horsepower), becomes to be τ
1(τ
1=τ
0-1), step-length can be adjusted, but determines that the back program can not change.Simultaneously with new τ
1Value substitutes original τ
0Value, new M
1Value substitutes original M
0Value;
(2) work as M
1Less than M
0The time, microprocessor 31 is with the period tau of the f frequency signal in the record storage unit
0Value increases (reason is that flow has diminished, and sending signal can be more slack-off, suitably reduces useful horsepower), becomes to be τ
1(τ
1=τ
0+1), step-length can be adjusted, but determines that the back program can not change.Simultaneously with new τ
1Value substitutes original τ
0Value, new M
1Value substitutes original M
0Value;
H, 31 couples of emissions data D of microprocessor compare simultaneously:
(1) works as D
1Greater than D
0The time, microprocessor 31 is with the τ in the record storage unit
0Value reduces, and becomes to be τ
1(τ
1=τ
0-1), step-length can be adjusted, but determines that the back program can not change.Simultaneously with new τ
1Value substitutes original τ
0Value, new D
1Value substitutes original D
0Value;
(2) work as D
1Less than D
0The time, microprocessor 31 is with the τ in the record storage unit
0Value increases, and becomes to be τ
1(τ
0+1), step-length can be adjusted, but determines that the back program can not change.Simultaneously with new τ
1Value substitutes original τ
0Value, new D
1Value substitutes original D
0Value;
I, at this moment, microprocessor 31 is by new τ
1, D
1, M
1Frequency band signals of normal data output of value through shaping, amplification, drive, export to output circuit, is loaded on the alternating electromagnetic field generation coil 22 then, and to set up a specific f frequency band signals cycle that meets be τ
1The alternating electromagnetic field 23 of feature;
J, pass through above-mentioned the 3rd, 4,5,6,7,8 steps again, enter comparison procedure for the second time;
K, in like manner, through after some (N) inferior circulation, D
iWith D
i-1 value is close, enters the process of transient equiliblium, this discharge value D
iThink minimum value;
1, draw by this process analysis: frequency range period tau value is controlled by data on flows M, also is controlled by CO emissions data D.
According to above principle, accordingly, please again referring to Fig. 3, described alternating electromagnetic field generating means 2 can be arc conductive plate, electrode or the waveguide that is oppositely arranged along the fuel-supply pipe periphery, also can be for being wrapped in the conductive coil on fuel-supply pipe 1 periphery, be preferably a lead 21 that is coated with insulating material in the present embodiment, described lead 21 tight winding escalators become alternating electromagnetic field generation coil 22; Described alternating electromagnetic field generation coil 22 is to be arranged on around coating mode fully on the described fuel-supply pipe 1; Perhaps be arranged on the described fuel-supply pipe 1 in top and the bottom coating mode respectively.
Signal picker described in the present embodiment 4 comprises a discharging detection device 41, this place is preferably emission detections sensor 411, be arranged on floss hole 6 places after the fuel combustion, this emission detections sensor 411 for example can be a carbon monoxide detector, this carbon monoxide detector adopts semiconductor carbon monoxide gas sensing member, can monitor the carbonomonoxide concentration value in real time, and control with microprocessor 31, its semiconductor CO gas sensing member can be inserted exhaust port 61 places during use, voltage or current analog amount with it are exported as testing signal, after the A/D conversion treatment, send into microprocessor 31 and carry out program control.This emission detections sensor 411 can also be selected carbon monoxide (CO) detector that adopts electrochemical sensor for use, can measure instantaneous concentration, peak value, mean value, the LCD numeral shows, but sound alarm also, alarm point can be set to the arbitrary value in the measuring range, has data storage function, can store the total data of repeatedly measuring, comprise: date, time, number of test points, the measuring point time lag and every 's measured value, be connected to microprocessor 31 with its interface during use, microprocessor 31 carries out analysing and processing with the data that receive, and enters program control.
Perhaps described signal picker 4 comprises a discharging detection device 41 and a flow detector 42, wherein, flow detector 42 can be selected the intelligent flow monitor for use, can be with the output analog signals of this monitor as the signal that detects, after the A/D conversion, send into processor and carry out analysing and processing, so that the cycle of output frequency band signals f changes with changes in flow rate.This flow detector 42 can also be selected the oil consumption flowmeter for use, the testing circuit of precision optical machinery detection architecture with sensitivity combined, can gather instantaneous oil consumption and accumulative total oil consumption in real time, show by vehicle-mounted LCD display, also can use hand-held set to read with data stores, also can realize the real-time Transmission of continuous data by the GPS mobile unit, be specially adapted to vehicle management, oil consumption statistics.Can send into microprocessor 31 to data-signal with the data output interface of this oil consumption flowmeter during use, carry out analysing and processing, control the cycle of frequency range f according to data on flows.In addition, the most preferred method that signal sensed from flux obtains is from the diagnose interface of automobile computer, and the fuel injection pulsewidth signal that directly will control oil nozzle takes out.Pulsewidth is wide, illustrates that fuel injection quantity is big; Otherwise pulse width, fuel injection quantity reduces.
Oscillator signal control gear 3 comprises an oscillation signal generator 32 by microprocessor 31 controls, the described emission detections sensor 411 of 31 pairs of receptions of described microprocessor or the testing signal of described emission detections sensor 411 and flow rate detection sensor 421 carry out data analysis to be handled, and the useful horsepower by corresponding adjustment outputting oscillation signal, make the tail gas carbon emission reach minimum value.Described microprocessor 31 comes the frequency band of corresponding adjustment outputting oscillation signal according to the corresponding relation (referring to Fig. 8) of emission detections sensor 411 detected CO discharge amounts and frequency of okperation.Wherein, described frequency of okperation is divided into a plurality of frequency bands.Described microprocessor 31 comes the useful horsepower of corresponding adjustment outputting oscillation signal according to the corresponding relation (referring to Fig. 9) of fuel flow rate and described fuel flow rate and useful horsepower in the flow rate detection sensor 421 detected fuel-supply pipes 1.
Described microprocessor 31 comprises a record storage unit, is used to store the corresponding relation (referring to Figure 11) of corresponding relation (referring to Fig. 8), CO discharge amount and useful horsepower corresponding relation (referring to Figure 10), band limits and useful horsepower of CO discharge amount and frequency of okperation and/or the corresponding relation (referring to Fig. 9) of fuel flow rate and useful horsepower.
Described microprocessor 31 also comprises a control comparing unit that is connected with described record storage unit, is used to carry out CO discharging control (referring to Figure 12) and/or frequency range periodic control program (referring to Figure 13) automatically.
Described oscillation signal generator 32 comprises again: the variable ratio frequency changer signal circuit 321, signal amplification driving circuit 322 and the power supply stabilization circuit 323 that are used to control the CO discharge amount, described power supply stabilization circuit 323 is connected with signal amplification driving circuit 322 with described variable ratio frequency changer signal circuit 321 respectively, and described variable ratio frequency changer signal circuit 321 is connected (referring to Fig. 4) with described signal amplification driving circuit 322.
Described oscillation signal generator 32 comprises again: the power supply stabilization circuit 323 that is used to control the variable ratio frequency changer signal circuit 321 of CO discharge amount, the circuit and square-wave 324 that is subjected to flow control, shaping amplification circuit 325, signal amplification driving circuit 322 and connects; Described variable ratio frequency changer signal circuit 321 connects described circuit and square-wave 324 and the signal amplification driving circuit 322 that is subjected to flow control respectively, and the described circuit and square-wave 324 of flow control that is subjected to is connected to described signal amplification driving circuit 322 (referring to Fig. 4) by described shaping amplification circuit 325.
Described fuel-supply pipe 1 can be gasoline feed pipe, diesel oil delivery pipe or LNG Liquefied natural gas delivery pipe etc.
The present invention also provides a kind of being used to control the method that fuel combustion realizes energy-saving and emission-reduction, comprises the steps:
A, an alternating electromagnetic field generating means 2 is covered on described fuel-supply pipe 1 outer surface along a fuel-supply pipe 1 length direction;
B, an oscillator signal control gear 3 is set is connected with described alternating electromagnetic field generating means 2 by lead 21;
C, after a fuel combustion floss hole 6 places or after fuel combustion floss hole 6 places and described fuel-supply pipe 1 input end signalization collector 4, described signal picker 4 and described oscillator signal control gear 3 are electrically connected;
D, exhaust emissions amount control step, utilize described oscillator signal control gear 3 to send oscillator signal to described alternating electromagnetic field generating means 2 according to the testing signal of described signal picker 4, the alternating electromagnetic field 23 of control action on described fuel-supply pipe 1, the operating frequency range of wherein said alternating electromagnetic field 23 is 300Hz-100KHz.
In exhaust emissions amount control step d, described oscillator signal control gear 3 produces oscillator signal by a microprocessor 31 control oscillation signal generators 32, the testing signal that 31 pairs of described microprocessors receive described emission detections sensor 411 or described emission detections sensor 411 and flow rate detection sensor 421 carries out the data analysis processing, and the useful horsepower by corresponding adjustment outputting oscillation signal, make the tail gas carbon emission reach minimum value.
Described microprocessor 31 comes a plurality of frequency bands of corresponding adjustment outputting oscillation signal according to the corresponding relation of CO discharge amount and frequency of okperation.
Described microprocessor 31 comes the useful horsepower of corresponding adjustment outputting oscillation signal according to the corresponding relation of described fuel flow rate and useful horsepower.
In exhaust emissions amount control step d, comprise that also a CO discharges automatic control step (referring to Figure 12) and/or frequency range periodic control step (referring to Figure 13).
In sum, the present invention has following characteristics:
(1) computer technology high speed development utilizes computer control high-frequency signal technology to become very simple, and circuit is realized easily;
(2) sensor technology maturation, cell configuration is convenient;
(3) the power supply adaptive capacity is strong, can use to exchange or DC electrical source, and voltage range is big, for device provides power endlessly;
(4) the electromagnetic field district that need set up is positioned at the front end of power equipment, to the not influence of motive force equipment; And the position is chosen arbitrarily, installs very convenient, flexible;
(5) the electromagnetism place of need setting up and this device main frame can one be installed, also can partial installation, and make the installation of device of the present invention on large-sized power plant become simple;
(6) need the electromagnetism place of foundation can pass through to produce in the cavitys such as coil, electrode or waveguide.
(7) this device is tested through Motor Vehicle blowdown Surveillance center of State Environmental Protection Administration: gasoline car fuel saving ratio 2% (carbon balance method); The test of mechanical industry auto parts and components product quality supervision inspection center, the average exhaust emissions of high, low speed: oxynitrides reduces by 55.8%, and carbon monoxide reduces by 92.3%, and hydrocarbon reduces by 53.96%.
(8) the present invention is applicable to various fuel oils (or inflammable gas) Motor Vehicle, boats and ships, aircraft and oil-fired boiler etc.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (19)
1. one kind is used to control the device that fuel combustion realizes energy-saving and emission-reduction, it is characterized in that, comprises fuel-supply pipe, alternating electromagnetic field generating means, oscillator signal control gear, signal picker and power supply; Described alternating electromagnetic field generating means covers described fuel-supply pipe outer surface along described fuel-supply pipe length direction, described alternating electromagnetic field generating means links to each other with described oscillator signal control gear by lead, floss hole place and described fuel-supply pipe input end after described signal picker is arranged on after the fuel combustion floss hole place or is separately positioned on fuel combustion, described oscillator signal control gear sends oscillator signal to described alternating electromagnetic field generating means according to the testing signal of described signal picker, the alternating electromagnetic field of control action on described fuel-supply pipe, described alternating electromagnetic field generating means is used to take place the operating frequency range of alternating electromagnetic field: 300Hz-100KHz.
2. the device of realization energy-saving and emission-reduction according to claim 1 is characterized in that, described alternating electromagnetic field generating means is one to be coated with the lead of insulating material, and the tight winding escalator of described lead becomes alternating electromagnetic field generation coil; Described alternating electromagnetic field generation coil is to be arranged on the described fuel-supply pipe around coating mode fully; Perhaps be arranged on the described fuel-supply pipe in top and the bottom coating mode respectively.
3. the device of realization energy-saving and emission-reduction according to claim 1 and 2 is characterized in that, described signal picker comprises a discharging detection device; Perhaps described signal picker comprises discharging detection device and flow detector.
4. the device of realization energy-saving and emission-reduction according to claim 3, it is characterized in that, the oscillator signal control gear comprises an oscillation signal generator by microprocessor control, described microprocessor carries out data analysis to the testing signal that receives described discharging detection device or described discharging detection device and flow detector to be handled, and the useful horsepower by corresponding adjustment outputting oscillation signal, make the tail gas carbon emission reach minimum value.
5. the device of realization energy-saving and emission-reduction according to claim 4, it is characterized in that, described discharging detection device is the emission detections sensor, described emission detections sensor is gathered and is detected the discharge amount of CO in the discharging tail gas, described microprocessor comes the frequency band of corresponding adjustment outputting oscillation signal according to the corresponding relation of CO discharge amount and frequency of okperation.
6. the device of realization energy-saving and emission-reduction according to claim 5 is characterized in that, described frequency of okperation is divided into a plurality of frequency bands.
7. the device of realization energy-saving and emission-reduction according to claim 4, it is characterized in that, described flow detector is the flow rate detection sensor, described flow rate detection sensor detects fuel flow rate in the described fuel-supply pipe, described microprocessor comes the useful horsepower of corresponding adjustment outputting oscillation signal according to the corresponding relation of described fuel flow rate and useful horsepower.
8. the device of realization energy-saving and emission-reduction according to claim 4, it is characterized in that, described microprocessor comprises a record storage unit, is used to store the corresponding relation of corresponding relation, CO discharge amount and useful horsepower corresponding relation, band limits and useful horsepower of CO discharge amount and frequency of okperation and/or the corresponding relation of fuel flow rate and useful horsepower.
9. the device of realization energy-saving and emission-reduction according to claim 9 is characterized in that, described microprocessor also comprises a control comparing unit that is connected with described record storage unit, is used to carry out CO discharging control and/or frequency range periodic control program automatically.
10. the device of realization energy-saving and emission-reduction according to claim 4, it is characterized in that, described oscillation signal generator comprises again: the variable ratio frequency changer signal circuit, signal amplification driving circuit and the power supply stabilization circuit that are used to control the CO discharge amount, described power supply stabilization circuit is connected with the signal amplification driving circuit with described variable ratio frequency changer signal circuit respectively, and described variable ratio frequency changer signal circuit is connected with described signal amplification driving circuit.
11. the device of realization energy-saving and emission-reduction according to claim 4, it is characterized in that described oscillation signal generator comprises again: the power supply stabilization circuit that is used to control the variable ratio frequency changer signal circuit of CO discharge amount, the circuit and square-wave that is subjected to flow control, shaping amplification circuit, signal amplification driving circuit and connection; Described variable ratio frequency changer signal circuit connects described circuit and square-wave and the signal amplification driving circuit that is subjected to flow control respectively, and the described circuit and square-wave of flow control that is subjected to is connected to described signal amplification driving circuit by described shaping amplification circuit.
12. the device of realization energy-saving and emission-reduction according to claim 1 is characterized in that, described fuel-supply pipe is gasoline feed pipe, diesel oil delivery pipe or LNG Liquefied natural gas delivery pipe.
13. the device of realization energy-saving and emission-reduction according to claim 12 is characterized in that, floss hole is the exhaust port of vehicle, the exhaust port of boats and ships, the exhaust port of aircraft or the exhaust port of boiler after the described fuel combustion.
14. one kind is used to control the method that fuel combustion realizes energy-saving and emission-reduction, it is characterized in that, comprises the steps:
One alternating electromagnetic field generating means is covered on the described fuel-supply pipe outer surface along a fuel-supply pipe length direction;
One oscillator signal control gear is set to be connected with described alternating electromagnetic field generating means by lead;
After a fuel combustion floss hole place or after fuel combustion floss hole place and described fuel-supply pipe input end signalization collector, described signal picker and described oscillator signal control gear are electrically connected;
Exhaust emissions amount control step, utilize described oscillator signal control gear to send oscillator signal to described alternating electromagnetic field generating means according to the testing signal of described signal picker, the alternating electromagnetic field of control action on described fuel-supply pipe, the operating frequency range of wherein said alternating electromagnetic field: 300Hz-100KHz.
15. the method for realization energy-saving and emission-reduction according to claim 14 is characterized in that, described signal picker comprises a discharging detection device; Perhaps described signal picker comprises discharging detection device and flow detector.
16. the method for realization energy-saving and emission-reduction according to claim 15, it is characterized in that, in exhaust emissions amount control step, described oscillator signal control gear produces oscillator signal by microprocessor control oscillation signal generator, described microprocessor carries out data analysis to the testing signal that receives described discharging detection device or described discharging detection device and flow detector to be handled, and the useful horsepower by corresponding adjustment outputting oscillation signal, make the tail gas carbon emission reach minimum value.
17. the method for realization energy-saving and emission-reduction according to claim 16 is characterized in that, described microprocessor comes a plurality of frequency bands of corresponding adjustment outputting oscillation signal according to the corresponding relation of CO discharge amount and frequency of okperation.
18. the method for realization energy-saving and emission-reduction according to claim 16 is characterized in that, described microprocessor comes the useful horsepower of corresponding adjustment outputting oscillation signal according to the corresponding relation of described fuel flow rate and useful horsepower.
19. the method for realization energy-saving and emission-reduction according to claim 16 is characterized in that, in exhaust emissions amount control step, comprises that also a CO discharges automatic control step and/or frequency range periodic control step.
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| GB2533820A (en) * | 2015-01-05 | 2016-07-06 | Arcs Energy Ltd | A fuel activation and energy release apparatus, system and method thereof |
| CN105863898B (en) * | 2016-05-21 | 2018-06-08 | 中山弗雷德机械有限公司 | A kind of magnetized fuel-saving emission reduction device |
| CN107749234A (en) * | 2017-12-11 | 2018-03-02 | 伊婕 | A kind of teaching tail gas row subtracts analogue means |
| EP3656466A1 (en) * | 2018-11-22 | 2020-05-27 | Kukushkin, Vladimir Yurievich | Method of liquid processing by alternating electromagnetic field |
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| CN2377359Y (en) * | 1999-02-12 | 2000-05-10 | 王惠勇 | Combustion-supporting fuel-saving device for IC engine |
| CN201568167U (en) * | 2009-11-30 | 2010-09-01 | 张竹梅 | Device for realizing energy conservation and emission reduction |
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| CN2377359Y (en) * | 1999-02-12 | 2000-05-10 | 王惠勇 | Combustion-supporting fuel-saving device for IC engine |
| CN201568167U (en) * | 2009-11-30 | 2010-09-01 | 张竹梅 | Device for realizing energy conservation and emission reduction |
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