CN203967513U - A kind of device that prevents electric spark ablation lesion electrode material - Google Patents
A kind of device that prevents electric spark ablation lesion electrode material Download PDFInfo
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- CN203967513U CN203967513U CN201420339357.8U CN201420339357U CN203967513U CN 203967513 U CN203967513 U CN 203967513U CN 201420339357 U CN201420339357 U CN 201420339357U CN 203967513 U CN203967513 U CN 203967513U
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Abstract
The utility model relates to a kind of device that prevents electric spark ablation lesion electrode material.Comprise storage battery, mutual inductance transformation coil, secondary high pressure coil, electrode installation portion, discharge electrode, earth electrode, earthed circuit, high-voltage conducting wires, high voltage electric energy controller, the positive pole of described storage battery connects mutual inductance transformation coil by high voltage electric energy controller, the secondary high pressure coil of mutual inductance transformation coil is connected to electrode installation portion by high-voltage conducting wires, described electrode installation portion is provided with discharge electrode and earth electrode, described discharge electrode is connected to secondary high pressure coil by high-voltage conducting wires, and described earth electrode is connected to the negative pole of storage battery by earthed circuit.Beneficial effect is: by eliminating earth electrode to the resistance of battery, make ground connection cathode charge within extremely short discharge time, move quickly into earth electrode surface, there is the ground connection electric charge of enough quantity to scoop out high voltage electricity, just can effectively avoid the damage to electrode material completely, make electrode keep long period good working state.
Description
Technical field
The utility model relates to the electric spark equipment in a kind of engine power field, particularly a kind of device that prevents electric spark ablation lesion electrode material.
Background technology
Existing high-voltage pulse igniting design is, the high pressure potential energy electric charge that ignition coil produces, the high-tension current forming, through high-voltage conducting wires, arrive in spark plug high voltage discharge electrode, and when running up to certain energy, space between the high-tension ignition electric charge disruptive discharge utmost point and earth electrode, forms electric spark with grounding electrode igniting charge bonded, completes discharge process.According to this theory: in existing design, will accelerate electrode erosion infringement when increasing ignition energy, want to improve the material tolerance that ignition energy will improve electrode, to tackle more serious electric spark infringement.And the electrode material material cost of great number and the tolerance of processing cost and electrode material are the obstacles that cannot go beyond.Hinder effective raising of the ignition energy of spark plug, become bottleneck in the design that improves engine performance.
If solved the problem of high-voltage pulse igniting damage ignitor material, add the support of existing high pressure macro-energy igniting mature technology equipment, the burning of engine just has breakthrough development, superpower ignition energy can be used as power separately, the material that can burn and cannot burn now again, greatly the scope of application and the kind of the expansion energy, will have huge meaning to solving energy shortage, existing engine general layout produced to the change of matter.
The Chinese utility model patent < < spark plug grounding device > > (patent No.: low resistance earthing circuit CN201020661865.X) adopting in patent of my application, make earth resistance produce small decline, simultaneously, the independent grounding circuit of design is used content more than 99.9%, sectional area, at the conductor structure of the metallic copper of 4 square millimeters, has guaranteed spark plug earth point thermoelectricity lotus fast moving.Time more than 3 years, in more than 300 engine practice, found to be contrary to existing in the phenomenon of available engine ignition theory.1, all bubble is in water to occur engine ignition system spark plug, and high-tension circuit wire directly contacts water, and in the situation of serious electric leakage, and engine still can normally start, and keeps certain power drive Vehicle Driving Cycle.2, the spark plug that uses cost cheapness, material is common metal material, and ignitor gap is adjusted to 1.1 millimeters, and plug ignition energy is obviously strengthened (engine performance power-lift 5%, fuel consume declines 6%).Spark plug significantly extends useful life, and the spark plug of use surpasses 10 times of producer's prescribed time-limit, and ignition energy stable for extended periods of time, discovers less than variation; The material surface of electric spark contact electrode, through the time use of 100,000 kilometers, vehicle, has no obvious ablation damage.
Analyze two phenomenons: use utility model < < spark plug grounding device (patent No. application number: the phenomenon that CN201020661865 X) spark plug of > > patent produces: the spark plug of 1 bubble under the running water of conventionally drinking, in exposed situation about being immersed in water of high-tension electricity wire while, still can start normally vehicle.Theoretical according to existing electrion, discharge process mesohigh electric charge is subject to two electrode space circuit breaker and hinders, can by the lower running water of resistance, discharge rapidly rapidly, voltage is reduced rapidly, disappear fast, can not form the electric energy of discharge electrode igniting, between sparking-plug electrode, can not form electric spark, can not ato unit, let alone engine and keep driving dynamics.The 2 cheap spark plugs that use, electrode is strengthened with ignition energy, and ablation infringement alleviates on the contrary, surpasses 10-20 times of producer's prescribed time-limit.According to existing theory, the increase of high-tension ignition energy, can increase the weight of the infringement of engine spark plug electrode, reduces useful life.How can damage and alleviate on the contrary, extend useful life? these two examples obviously run counter to convention, and practical data and phenomenon show, are that existing high-tension ignition theory is unaccountable.These phenomenons just caused my attention before 2 years, repeatedly search reason, find the theoretical new strong point of engine ignition, from that, start to suspect that whether available engine ignition theory correct.And engine ignition system all bubble in water, the still discovery of normal ato unit phenomenon, more firm my judgement.Use utility model < < spark plug grounding device (patent No. application number: two examples that CN201020661865X) spark plug of > > patent produces, suffice to show that available engine igniting design theory necessarily has problems, the guideline of available engine high-tension ignition design has been overthrown in above practice completely.Also for finding new ignition theory, find breach, for new igniting design provides foundation, for solving the ablation infringement of electrode material, provide new direction.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of device that prevents electric spark ablation lesion electrode material is provided.
A kind of device that prevents electric spark ablation lesion electrode material, comprise storage battery, mutual inductance transformation coil, secondary high pressure coil, electrode installation portion, discharge electrode, earth electrode, earthed circuit, high-voltage conducting wires, high voltage electric energy controller, the positive pole of described storage battery connects mutual inductance transformation coil by high voltage electric energy controller, the secondary high pressure coil of mutual inductance transformation coil is connected to electrode installation portion by high-voltage conducting wires, described electrode installation portion is provided with one or more discharge electrode and one or more earth electrode, described discharge electrode is connected to secondary high pressure coil by high-voltage conducting wires, described earth electrode is connected to the negative pole of storage battery by earthed circuit.
Preferably, above-mentioned electrode installation portion is provided with a plurality of discharge electrodes and an earth electrode, and in the middle of described earth electrode is arranged on, a plurality of discharge electrodes, centered by earth electrode, are separately positioned on the periphery of earth electrode.
Preferably, above-mentioned electrode installation portion is provided with a plurality of discharge electrodes and a plurality of earth electrode, and the surrounding of each earth electrode is provided with a plurality of discharge electrodes.
Preferably, above-mentioned discharge electrode is provided with 16, and earth electrode is provided with five, and a centre-point earth utmost point is installed at the center of electrode installation portion, and the centre-point earth utmost point outer is arranged with four auxiliary earth utmost points, and the periphery of the described auxiliary earth utmost point is respectively equipped with four discharge electrodes.
Preferably, above-mentioned electrode installation portion is provided with many, and independently discharge electrode is around the electric discharge assembly of annular earth electrode, and described ground connection is loop configuration very, and loop configuration is provided with a plurality of discharge electrodes.
The beneficial effects of the utility model are: by eliminating earth electrode to the resistance of battery, make ground connection cathode charge within extremely short discharge time, move quickly into earth electrode surface, there is the ground connection electric charge of enough quantity to scoop out high voltage electricity, just can effectively avoid the damage to electrode material completely, make electrode keep long period good working state.Meanwhile, the real time of electric discharge shortens, and the load of discharge circuit declines, and the efficiency of the whole circuit that discharges improves; The utility model has solved sparking-plug electrode burning problems, can make the energy of electric spark be greatly improved, meanwhile, igniting electric energy Variable Control, adaptive circuit power requirement changes, and realizing electric spark becomes brand-new engine power source.
Accompanying drawing explanation
Accompanying drawing 1 is high voltage discharge circuit schematic diagram of the present utility model;
Accompanying drawing 2 is structural representations of the first embodiment of the present utility model;
Accompanying drawing 3 is vertical views of the first embodiment of the present utility model;
Accompanying drawing 4 is vertical views of the second embodiment of the present utility model;
Accompanying drawing 5 is structural representations of the third embodiment of the present utility model;
Accompanying drawing 6 is vertical views of the third embodiment of the present utility model;
Accompanying drawing 7 is structure charts of ceramic many discharge electrodes of cylinder spark plug of the present utility model;
In upper figure: storage battery 1, mutual inductance transformation coil 2, secondary high pressure coil 3, electrode installation portion 4, discharge electrode 5, earth electrode 6, earthed circuit 7, high-voltage conducting wires 8, high voltage electric energy controller 9, ceramic many discharge electrodes of cylinder spark plug 10.
Embodiment
1-7 by reference to the accompanying drawings, the utility model will be further described:
With reference to accompanying drawing 1, the utility model comprises storage battery 1, mutual inductance transformation coil 2, secondary high pressure coil 3, electrode installation portion 4, discharge electrode 5, earth electrode 6, earthed circuit 7, high-voltage conducting wires 8, high voltage electric energy controller 9, the positive pole of described storage battery 1 connects mutual inductance transformation coil 2 by high voltage electric energy controller 9, the secondary high pressure coil 3 of mutual inductance transformation coil 2 is connected to electrode installation portion 4 by high-voltage conducting wires 8, described electrode installation portion 4 is provided with one or more discharge electrode 5 and one or more earth electrode 6, described discharge electrode 5 is connected to secondary high pressure coil 3 by high-voltage conducting wires 8, described earth electrode 6 is connected to the negative pole of storage battery 1 by earthed circuit 7.
With reference to accompanying drawing 2 and 3, above-mentioned electrode installation portion 4 is provided with a plurality of discharge electrodes 5 and an earth electrode 6, and in the middle of described earth electrode 6 is arranged on, a plurality of discharge electrodes 5, centered by earth electrode 6, are separately positioned on the periphery of earth electrode 6.Certainly, it is how much symmetrical that the utility model is not limited only to, and according to the practical structures of electrode installation portion 4, realizes and installing, and can be also the asymmetric of the asymmetric and geometric position of earth electrode 6 and discharge electrode 5 actual installation quantity.
With reference to accompanying drawing 4, above-mentioned electrode installation portion 4 is provided with a plurality of discharge electrodes 5 and a plurality of earth electrode 6, the surrounding of each earth electrode 6 is provided with a plurality of discharge electrodes 5, wherein, discharge electrode 5 is provided with 16, and earth electrode 6 is provided with five, and a centre-point earth utmost point 6.1 is installed at the center of electrode installation portion 4, the centre-point earth utmost point 6.1 outer is arranged with four auxiliary earth utmost points 6.2, and the periphery of the described auxiliary earth utmost point 6.2 is respectively equipped with four discharge electrodes 5.
With reference to accompanying drawing 5-6, above-mentioned electrode installation portion 4 be provided with many independently discharge electrode 5 around the electric discharge assembly of annular earth electrode 6, described earth electrode 6 is loop configuration, loop configuration is provided with a plurality of discharge electrodes 5, and described to be not limited only to earth electrode 6 in Fig. 4 are annulars, structure, according to actual mounting surface position, can be the structure that annular disconnects, also applicable other different in nature structures, be grounded the prolongation of utmost point part.
With reference to accompanying drawing 7, be the overall structure of ceramic many discharge electrodes of cylinder spark plug 10, be not limited only in Fig. 7 in existing spark plug porcelain knob in-core and distributing and comprise 2 sparking electrode circuit leads more than quantity.
Wherein, be not limited only to use large capacity, heavy in section metal gold, silver, copper, comprise relevant low-resistance alloy material, the wire being made into, connect battery earth electrode to electric discharge earth electrode, electric discharge earth electrode is down to and is leveled off to zero to the resistance of the circuit of battery, realize battery negative electrical charge minimum hinder fast in the mobile set of electric discharge earth electrode end, be grounded utmost point cathode charge and complete the quantity that the quantity that produces electric spark equals the anodal electric charge of discharge electrode, realize the control that minimizes of electrode material infringement.
The utility model prevents that the course of work of electrode electric spark lesion electrode material from being:
By high voltage electric energy controller, controlled the high voltage of the mutual inductance transformation coil generation discharging, high-tension electricity electric charge (positive pole) passes through high-voltage conducting wires, electric charge is sent to spark discharge extremely to be gone up, simultaneously, earthed circuit carries a certain amount of corresponding charge transport to electric spark earth electrode, and under high-voltage potential energy affect, the different electric charge of positive-negative polarity attracts each other, in the final space of electrode holder between electrode that depart from, meet and produce superpower electric spark, completing high-tension circuit electric discharge work.The test-fired reality of finding according to up-to-date research, makes great efforts to eliminate battery to the earth resistance of electric spark earth electrode, is that the core of this circuit is crucial.Utilize existing circuit interconnection technique, will in negative pole circuit, be transported to electric spark earth electrode amount of charge, the approaching of the high-tension amount of charge producing with mutual inductance transformation coil as far as possible.Practical application wire adopts gold, silver and bronze material that electric conductivity is good as select target material, and uses larger sectional area in choice structure design, guarantees that the cathode charge of ground connection has good mobility.
Its design considerations theory is: comprise in high-tension ignition circuit discharging process, mutual inductance transformation coil promotes discharge voltage, high-tension electricity electric charge (positive pole) improves wire electric charge is sent in high voltage discharge electrode, simultaneously, earthed circuit carries a certain amount of corresponding charge transport to grounding electrode, and under electromotive force energy affect, the different electric charge of positive-negative polarity attracts each other, meeting and produce spark in the final space of electrode holder between electrode that depart from, completes high-tension circuit electric discharge work.The positive stage ignition electric charge of high potential energy has trafficability characteristic good in conductor, and the high electrical resistance that can arrange by conductor easily; Key is that ground connection electric charge runs into small resistance will be sluggish, in the time of in the extremely short time of generation electric spark, cause ground connection amount of charge to meet to have the high voltage electricity quantitative requirement of high-voltage potential, do not obtain in time the high voltage electricity scooping out of corresponding negative pole igniting electric charge, under the effect of the high temperature producing along with electric spark, will produce the effect that destroys electrode material.Therefore, in the discharge process of discharge circuit, the infringement of electrode is from the imbalance of the igniting electric charge at circuit two ends, and when the quantity of ground connection electric charge cannot meet the quantity of high voltage electricity, the infringement of electrode has just produced.Once formation electric spark, the igniting amount of charge difference at two ends is larger, stronger to the electrode material extent of damage.Therefore make great efforts to eliminate earth electrode to the resistance of battery, make ground connection cathode charge within extremely short discharge time, move quickly into earth electrode surface, there is the ground connection electric charge of enough quantity to scoop out high voltage electricity, just can effectively avoid the damage to electrode material completely, make electrode keep long period good working state.Meanwhile, the real time of electric discharge shortens, and the load of discharge circuit declines, and the efficiency of the whole circuit that discharges improves.
According to complete two phenomenons mentioning in technical background of having explained of new theory, the significantly prolongation in 1 sparking-plug electrode material useful life, utility model patent < < spark plug grounding device > > (patent No. application number: CN201020661865) earthed circuit just, from structure, guaranteed to provide a large amount of fast-moving ground connection electric charges to earth electrode, because two ends electric charge meets and produces spark, with participating in docking reaction cathode charge quantity, increase, electric spark energy strengthens.The residual high pressure electric charge that does not participate in electric spark reaction significantly reduces, and levels off to zero, and the electrode material of discharge electrode and earth electrode is effectively protected.During 2 spark plugs are soaked, can normally start vehicle, engine is still protected the power travelling.The high-tension ignition electric charge that has fine trafficability characteristic, when the soaked middle leakage of interface point of spark plug and high-voltage line wire, the quantity that cannot meet slowly high voltage electricity due to the translational speed of the ground connection electric charge in water cannot effectively discharge, although having small part high voltage electricity to enter in water runs off, but also has most of high voltage electricity, higher spark plug arranges resistance (being arranged on three kilohms) and gathers discharge electrode, and utility model patent < < spark plug grounding device > > (patent No. application number: CN201020661865) extremely low grounding through resistance circuit now, cathode charge is moved quickly into spark plug earth electrode from battery cathode, the attraction of positive and negative igniting electric charge, at electrode space, still form effective ignition energy, ato unit, ignition energy fire fuel also makes engine keep a determined power, drive Vehicle Driving Cycle.
Claims (5)
1. a device that prevents electric spark ablation lesion electrode material, it is characterized in that: comprise storage battery (1), mutual inductance transformation coil (2), secondary high pressure coil (3), electrode installation portion (4), discharge electrode (5), earth electrode (6), earthed circuit (7), high-voltage conducting wires (8), high voltage electric energy controller (9), the positive pole of described storage battery (1) connects mutual inductance transformation coil (2) by high voltage electric energy controller (9), the secondary high pressure coil (3) of mutual inductance transformation coil (2) is connected to electrode installation portion (4) by high-voltage conducting wires (8), described electrode installation portion (4) is provided with one or more discharge electrode (5) and one or more earth electrode (6), described discharge electrode (5) is connected to secondary high pressure coil (3) by high-voltage conducting wires (8), described earth electrode (6) is connected to the negative pole of storage battery (1) by earthed circuit (7).
2. the device that prevents electric spark ablation lesion electrode material according to claim 1, it is characterized in that: described electrode installation portion (4) is provided with a plurality of discharge electrodes (5) and an earth electrode (6), in the middle of described earth electrode (6) is arranged on, a plurality of discharge electrodes (5), centered by earth electrode (6), are separately positioned on the periphery of earth electrode (6).
3. the device that prevents electric spark ablation lesion electrode material according to claim 1, it is characterized in that: described electrode installation portion (4) is provided with a plurality of discharge electrodes (5) and a plurality of earth electrode (6), and the surrounding of each earth electrode (6) is provided with a plurality of discharge electrodes (5).
4. the device that prevents electric spark ablation lesion electrode material according to claim 3, it is characterized in that: described discharge electrode (5) is provided with 16, earth electrode (6) is provided with five, a centre-point earth utmost point (6.1) is installed at the center of electrode installation portion (4), outer four the auxiliary earth utmost points (6.2) that are arranged with of the centre-point earth utmost point (6.1), the periphery of the described auxiliary earth utmost point (6.2) is respectively equipped with four discharge electrodes (5).
5. the device that prevents electric spark ablation lesion electrode material according to claim 1, it is characterized in that: described electrode installation portion (4) be provided with many independently discharge electrode (5) around the electric discharge assembly of annular earth electrode (6), described earth electrode (6) is loop configuration, and loop configuration is provided with a plurality of discharge electrodes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339357.8U CN203967513U (en) | 2014-06-24 | 2014-06-24 | A kind of device that prevents electric spark ablation lesion electrode material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339357.8U CN203967513U (en) | 2014-06-24 | 2014-06-24 | A kind of device that prevents electric spark ablation lesion electrode material |
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| CN203967513U true CN203967513U (en) | 2014-11-26 |
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| CN201420339357.8U Expired - Fee Related CN203967513U (en) | 2014-06-24 | 2014-06-24 | A kind of device that prevents electric spark ablation lesion electrode material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779523A (en) * | 2014-06-24 | 2015-07-15 | 张少华 | Device for preventing electrode material from electric spark erosion damage |
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2014
- 2014-06-24 CN CN201420339357.8U patent/CN203967513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779523A (en) * | 2014-06-24 | 2015-07-15 | 张少华 | Device for preventing electrode material from electric spark erosion damage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |