CN101216182A - Fuel ignition apparatus for water and fire blended fountain - Google Patents
Fuel ignition apparatus for water and fire blended fountain Download PDFInfo
- Publication number
- CN101216182A CN101216182A CNA2006101462624A CN200610146262A CN101216182A CN 101216182 A CN101216182 A CN 101216182A CN A2006101462624 A CNA2006101462624 A CN A2006101462624A CN 200610146262 A CN200610146262 A CN 200610146262A CN 101216182 A CN101216182 A CN 101216182A
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- fountain
- contact
- ignitor
- floating drum
- transformer
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Abstract
The invention relates to a fuel igniter for water-fire composite fountains that comprises a housing, a transformer, an electronic circuit and two ignition electrodes; wherein, the transformer and the electronic circuit element are arranged inside the housing; the invention is characterized in that the transformer is an isolation transformer; the electronic circuit is a rectification filtering circuit; the primary winding of the isolation transformer is linked to a power source; the secondary winding is connected with the input end of the rectification filtering circuit; the output end of the rectification filtering circuit is connected with the two ignition electrodes through load resistors; in normal status, the two ignition electrodes are in normal-closed status; meanwhile, ignition electric arcs can be produced under the control of a control linkage system inside the fountain electric control apparatus through suitable switching-off. When the DC circuit is open, the invention can instaneously create electric arc in so high temperature as approximately one thousand centigrade between the two ignition electrodes so that fuel in wet environments can be reliably ignited. The invention has the advantages of simple structure, low cost, high safety and reliable ignition, so as to adapts to such wet places as fountains and etc.
Description
Technical field
The present invention relates to make-and-break ignition, promptly utilize to disconnect the contact between the electrode and between electrode, produce the igniter of electric spark, the especially a kind of water in moist place such as fountain, fuel ignition of fire blending fountain of being applicable to.
Background technology
At present, the igniter with ignited fuel develops into present piezoelectric ceramics or electronic impulse ignition apparatus from traditional match, flint gun.Adopt the piezoelectric ceramics igniting once can only produce a spark, be difficult to guarantee light fuel is disposable.What therefore, mostly adopt in occasions such as existing gas furnace, gas heaters is electronic impulse ignition apparatus.The basic functional principle of electronic impulse ignition apparatus is after by transformer power supply being boosted, to produce a high-voltage pulse by electronic circuit again, and this high-voltage pulse produces electric spark after with the air gap ionization between two ignitors, makes ignited fuel.The electronic impulse ignition apparatus of this structure is often faint because of the electrion spark of the too small generation of two ignitor discharging gaps, two ignitor excesssive gaps make high-voltage pulse can not produce discharge spark by the ionization puncture air, thereby causes igniting unreliable.Simultaneously, the electronic impulse ignition apparatus of this structure can only be suitable for the relatively drier place of igniting surrounding environment, if be used for moist place, two ignitors then are short-circuited because of the high-voltage pulse that makes with the humid air between air gap, can not produce the discharge spark of igniting.Up to now, do not see a kind of report that is applicable to the fuel ignition of water, fire blending fountain as yet.
Summary of the invention
Ignition is short-circuited high-voltage pulse because of there was dampness in the air in the prior art in order to overcome, ignitor can not produce the discharge spark of igniting, the ignition that causes can't be applicable to the deficiency in moist place, the invention provides the fuel ignition of a kind of water, fire blending fountain, this igniter is not only simple in structure, and reliable in the igniting of moist place.
The technical scheme that technical solution problem of the present invention is adopted is: a kind of water, the fuel ignition of fire blending fountain, comprise housing, transformer, electronic circuit, two ignitors, transformer and electronic circuit component are placed in the housing, characteristics are that described transformer is an isolating transformer, described electronic circuit is a current rectifying and wave filtering circuit, the elementary winding of isolating transformer connects power supply, secondary windings is connected with the input of current rectifying and wave filtering circuit, the output of current rectifying and wave filtering circuit is connected with described two ignitors through load resistance, be in closure state under the two ignitor normalities, and produce ignition arc by the in good time disconnection contact of fountain electrical control gear control clutch.The present invention is because DC circuit when disconnecting, and produces the electric fiery arc of thousands of degree high temperature in two ignitor time of releasing meetings, and the fuel that can will be in the wet environment is lighted reliably.
Described is by electrode shell with ignitor by the clutch that normally off disconnects contact in good time by the control of fountain electrical control gear, electromagnet, back-moving spring is formed, contact one insulating support of some thermoelectricity utmost points is fixed on the electrode shell, the contact of another ignitor is installed in an insulation link, this insulation link is fixed on the electrode shell through an elastic sheet metal, described electromagnet is arranged between elastic sheet metal and the electrode shell, described back-moving spring is arranged between insulation link and the electrode shell, and described fountain electrical control gear is by the on-off of the work order control electromagnet hot-wire coil power supply of setting.
Described is by floating drum with ignitor by the clutch that normally off disconnects contact in good time by the control of fountain electrical control gear, buoyancy aid, back-moving spring is formed, on the guide securement bar of buoyancy aid movable set in floating drum, and by pad, the nut lower limit, back-moving spring is sleeved on the guide securement bar between floating drum endosome and the buoyancy aid, contact one insulating support of some thermoelectricity utmost points is fixed on the floating drum ectosome, the contact one insulation link of another ignitor is fixed on an end of slide bar, the slide opening that the other end of slide bar passes on the floating drum body is fixed on the interior buoyancy aid of floating drum, on the sidewall of floating drum, have pod apertures, described floating drum is connected with the fountain feed pipe, on the fountain feed pipe water supply electromagnetic valve is installed, described fountain electrical control gear controls the unlatching of water supply electromagnetic valve by the work order of setting or cuts out.
The semicircle spheroid is made in the contact of some thermoelectricity utmost points in described two ignitors, and cone is made in the contact of another ignitor.
The invention has the beneficial effects as follows that simple in structure, cost is low, and is safe, ignited fuel is reliable in the wet environment.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is that the structure of a kind of embodiment of the present invention is shown view.
Fig. 2 is that the structure of another kind of embodiment of the present invention is shown view.
1. housings among the figure, 2. isolating transformer, 3. ignitor, 4. ignitor, 5. bridge rectifier diode, 6. filter capacitor, 7. load resistance, 8. fountain electrical control gear, 9. electrode shell, 10. electromagnet, 11. back-moving springs, 12. insulating supports, 13. the insulation link, 14. elastic sheet metals, 15. floating drums, 16. buoyancy aid, 17. back-moving springs, 18. guide securement bars, 19. pad, 20. nuts, 21. insulating supports, 22. insulation link, 23. slide bar, 24. slide openings, 25. pod apertures, 26. the fountain feed pipe, 27. water supply electromagnetic valves.
The specific embodiment
Fig. 1 has provided a kind of example structure of the present invention and has shown view.In Fig. 1, a kind of water, the fuel ignition of fire blending fountain, comprise housing (1), transformer (2), electronic circuit, ignitor (3), (4), what wherein transformer (2) adopted is isolated transformer, what electronic circuit adopted is the bridge rectifier filter circuit that four commutation diodes (5) and a filter capacitor (6) are formed, the elementary winding of isolating transformer (2) is connected power supply, secondary windings is connected with the input of bridge rectifier filter circuit, the output of bridge rectifier filter circuit is connected with ignitor (4) with ignitor (3) and through load resistance (7) respectively, transformer (2), the resistance of bridge rectifier filter circuit (5), electric capacity (6) and load resistance (7) are placed on wiring connection on the wiring board, and each electronic component and wiring board all are placed in the housing (1).
Ignitor (3), (4) are in closure state under normal conditions, its according to the fuel nozzle in water, fire fountain ejection fuel after the needs instruction of lighting, by the contact of in good time disconnection two ignitors (3) of fountain electrical control gear (8) control clutch, (4) and produce ignition arc.
What fountain electrical control gear (8) adopted is known fountain electrical control gear.
Reliable in order to guarantee igniting, according to the principle of point discharge, the semicircle spheroid is made in the contact of some thermoelectricity utmost points (4) in two ignitors, and cone is made in the contact of another ignitor (3).
In Fig. 1, provided a kind of clutch that ignitor (3), (4) is disconnected in good time contact by normally off by fountain electrical control gear (8) control.This clutch is made up of electrode shell (9), electromagnet (10), back-moving spring (11), wherein the contact of the thermoelectricity utmost point (4) is fixed on the side body of electrode shell (9) through insulation support (12), the contact of another ignitor (3) is installed in an insulation link (13), and this insulation link (13) is fixed on the side body of electrode shell (9) through an elastic sheet metal (14).Back-moving spring (11) is placed between the upper shell of insulation link (13) and electrode shell (9), guarantees that ignitor (3), (4) are to be in closure state under normal conditions.Electromagnet (10) is placed between the upper shell of elastic sheet metal (14) and electrode shell (9), and the needs of fountain electrical control gear (8) based on fuel igniting are by the on-off of predefined work order control electromagnet (10) hot-wire coil power supply.
When fountain electrical control gear (8) is controlled the energising of electromagnet (10) hot-wire coil power supply by the work order of setting, the iron core of electromagnet (10) produces magnetic force, overcome the active force adhesive elastic sheet metal (14) of back-moving spring (11), the contact of ignitor (3) is pulled away from the contact of ignitor (4), two ignitor contacts can produce the fiery arc of thousands of degree high temperature electricity disconnecting contact moment, and the fuel that can will be in the wet environment is lighted reliably.When the outage of fountain electrical control gear (8) by work order control electromagnet (10) the hot-wire coil power supply of setting, the contact of ignitor (3) contacts closed under the effect of back-moving spring with the contact of ignitor (4).
Fig. 2 is an another kind of example structure schematic diagram of the present invention.In Fig. 2, housing (1) and the electronic component that electronic circuit adopted comprise that isolating transformer (2), ignitor (3), ignitor (4), bridge rectifier diode (5), filter capacitor (6), load resistance (7) and fountain electrical control gear (8) are identical with embodiment one, and this seldom states.
Simultaneously, also provided the another kind of clutch that ignitor (3), (4) is disconnected in good time contact by normally off by fountain electrical control gear (8) control among Fig. 2.This clutch is by floating drum (15), buoyancy aid (16), back-moving spring (17) is formed, on the guide securement bar (18) of buoyancy aid (16) movable set in floating drum (15), and by pad (19), nut (20) cooperates with guide securement bar (18) realizes lower limit, back-moving spring (17) is sleeved on the guide securement bar (18) between floating drum (15) endosome and the buoyancy aid (16), contact one insulating support (21) of ignitor (4) is fixed on the ectosome of floating drum (15), the contact one insulation link (22) of another ignitor (3) is fixed on an end of slide bar (23), the other end of slide bar (23) passes the slide opening (24) on the floating drum body and is fixed on the interior buoyancy aid (16) of floating drum (15), on the sidewall of floating drum (15), have pod apertures (25), floating drum (15) is connected with fountain feed pipe (26), water supply electromagnetic valve (27) is installed on fountain feed pipe (26), and fountain electrical control gear (8) is by the open and close of the work order control water supply electromagnetic valve of setting (27).
When the clutch of present embodiment is worked, according to water, need the instruction of lighting behind fuel nozzle in the fire fountain ejection fuel, fountain electrical control gear (8) is by the unlatching of the work order control water supply electromagnetic valve of setting (27), water enters in the floating drum (15), because of the flow of pod apertures (25) less, the motion that buoyancy aid (16) will make progress because of buoyancy, buoyancy aid (16) overcomes the active force of back-moving spring (17), drive slide bar (23) upwards motion in the slide opening (24) of floating drum body, thereby the contact that drives ignitor (3) disconnects with the contact of ignitor (4) and contacting, two ignitor contact separation moments can produce the fiery arc of thousands of degree high temperature electricity, and the fuel that can will be in the wet environment is lighted reliably.When fountain electrical control gear (8) cuts out by the work order control water supply electromagnetic valve of setting (27), water in the floating drum (15) flows out in pod apertures (25), buoyancy aid (16) moves downward under the effect of back-moving spring (17), and the contact that drives ignitor (3) contacts closed with the contact of ignitor (4).
The present invention has simple in structure, and is easy to install and use, and cost is low, safe, and the reliable advantage of ignited fuel is suitableeer Close the moist place uses such as fountain.
Claims (4)
1. water, the fuel ignition of fire blending fountain, comprise housing, transformer, electronic circuit, two ignitors, transformer and electronic circuit component are placed in the housing, it is characterized in that: described transformer is an isolating transformer, described electronic circuit is a current rectifying and wave filtering circuit, the elementary winding of isolating transformer connects power supply, secondary windings is connected with the input of current rectifying and wave filtering circuit, the output of current rectifying and wave filtering circuit is connected with described two ignitors through load resistance, be in closure state under the two ignitor normalities, and produce ignition arc by the in good time disconnection contact of fountain electrical control gear control clutch.
2. a kind of water according to claim 1, the fuel ignition of fire blending fountain, it is characterized in that: described is by electrode shell with ignitor by the clutch that normally off disconnects contact in good time by the control of fountain electrical control gear, electromagnet, back-moving spring is formed, contact one insulating support of some thermoelectricity utmost points is fixed on the electrode shell, the contact of another ignitor is installed in an insulation link, this insulation link is fixed on the electrode shell through an elastic sheet metal, described electromagnet is arranged between elastic sheet metal and the electrode shell, described back-moving spring is arranged between insulation link and the electrode shell, and described fountain electrical control gear is by the on-off of the work order control electromagnet hot-wire coil power supply of setting.
3. a kind of water according to claim 1, the fuel ignition of fire blending fountain, it is characterized in that: described is by floating drum with ignitor by the clutch that normally off disconnects contact in good time by the control of fountain electrical control gear, buoyancy aid, back-moving spring is formed, on the guide securement bar of buoyancy aid movable set in floating drum, and by pad, the nut lower limit, back-moving spring is sleeved on the guide securement bar between floating drum endosome and the buoyancy aid, contact one insulating support of some thermoelectricity utmost points is fixed on the floating drum ectosome, the contact one insulation link of another ignitor is fixed on an end of slide bar, the slide opening that the other end of slide bar passes on the floating drum body is fixed on the interior buoyancy aid of floating drum, on the sidewall of floating drum, have pod apertures, described floating drum is connected with the fountain feed pipe, on the fountain feed pipe water supply electromagnetic valve is installed, described fountain electrical control gear controls the unlatching of water supply electromagnetic valve by the work order of setting or cuts out.
4. according to the fuel ignition of claim 1 or 2 or 3 described a kind of water, fire blending fountain, it is characterized in that: the semicircle spheroid is made in the contact of some thermoelectricity utmost points in described two ignitors, and cone is made in the contact of another ignitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101462624A CN101216182A (en) | 2006-12-15 | 2006-12-15 | Fuel ignition apparatus for water and fire blended fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101462624A CN101216182A (en) | 2006-12-15 | 2006-12-15 | Fuel ignition apparatus for water and fire blended fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101216182A true CN101216182A (en) | 2008-07-09 |
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ID=39622668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101462624A Pending CN101216182A (en) | 2006-12-15 | 2006-12-15 | Fuel ignition apparatus for water and fire blended fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101216182A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101200A (en) * | 2017-05-23 | 2017-08-29 | 江苏欧亚水秀景观工程有限公司 | A kind of extreme misery mutually melts fire fountain |
| CN108469038A (en) * | 2018-03-07 | 2018-08-31 | 张金辉 | Magnetic line of force percussion ignition device |
-
2006
- 2006-12-15 CN CNA2006101462624A patent/CN101216182A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101200A (en) * | 2017-05-23 | 2017-08-29 | 江苏欧亚水秀景观工程有限公司 | A kind of extreme misery mutually melts fire fountain |
| CN108469038A (en) * | 2018-03-07 | 2018-08-31 | 张金辉 | Magnetic line of force percussion ignition device |
| CN108469038B (en) * | 2018-03-07 | 2020-09-15 | 陈必通 | Magnetic line striking lighter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 18991230 |