CN102954503A - Windproof electronic ignition device of alcohol-based fuel stove - Google Patents

Windproof electronic ignition device of alcohol-based fuel stove Download PDF

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Publication number
CN102954503A
CN102954503A CN2012104502915A CN201210450291A CN102954503A CN 102954503 A CN102954503 A CN 102954503A CN 2012104502915 A CN2012104502915 A CN 2012104502915A CN 201210450291 A CN201210450291 A CN 201210450291A CN 102954503 A CN102954503 A CN 102954503A
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CN
China
Prior art keywords
electronic ignition
fuel oil
inner bag
oil mouth
alcohol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012104502915A
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Chinese (zh)
Inventor
陶积勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUILIN GANLONG EP TECHNOLOGY Co Ltd
Original Assignee
GUILIN GANLONG EP TECHNOLOGY Co Ltd
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Publication date
Application filed by GUILIN GANLONG EP TECHNOLOGY Co Ltd filed Critical GUILIN GANLONG EP TECHNOLOGY Co Ltd
Priority to CN2012104502915A priority Critical patent/CN102954503A/en
Publication of CN102954503A publication Critical patent/CN102954503A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a windproof electronic ignition device of an alcohol-based fuel stove. The windproof electronic ignition device comprises a fuel nozzle and an electronic ignition needle which form an electronic pulse circuit in the liner of a burner. The fuel nozzle which is used as a pulse cathode is arranged in parallel with the bottom surface of the liner of the burner. Half of the front end of the fuel nozzle is cut off by a tangent plane along an axis to form a semi-cylindrical head. The tangent plane of the semi-cylindrical head and the bottom surface of the liner of the burner form an included angle being 60-75 degrees and the back of the tangent plane of the semi-cylindrical head faces to spiral wind in the liner. The electronic ignition needle is arranged in parallel with the bottom surface of the liner. On the leeward side of the spiral wind, the electronic ignition needle which is used as a pulse anode is arranged corresponding to the tangent plane end of the semi-cylindrical head of the fuel nozzle. The windproof electronic ignition device of the alcohol-based fuel stove provided by the invention has the advantages that the influences of foreign matters entering the burner on pulse electronic ignition can be reduced, the influences of wind leakage in a wind valve on electronic ignition reliability are eliminated and the electronic pulse ignition efficiency is improved.

Description

The windproof electronic ignition device of alcohol-group fuel cooking stove
(1) technical field:
The present invention relates to the cooking stove igniter, be specially the windproof electronic ignition device of a kind of alcohol-group fuel cooking stove.
(2) background technology:
Along with alcohol-group fuel is applied in fields such as catering trade cooking, the pulse electronic ignition device of supporting alcohol-group fuel cooking stove use all is the used igniter of former burner for diesel-oven in the market, two kinds of single needle formula and two pointer types are arranged, single needle formula pulse electronic ignition device commonly used.
Single needle formula pulse electronic ignition device assembling mode in burner has two kinds: the first is assemblied in combustor sidewalls, and ignition electrode is to burner bottom pulse firing; It two is to pass the burner bottom device, and ignition electrode is to the oil outlet pulse firing.
In use two kinds of single needle formula pulse electronic ignition devices all are subjected to external influence cause lighting a fire weak effect even loss of ignition easily, enter the formation that the burner bottom deadens pulsed arc between electronic ignition pin and the bottom metal such as foreign matters such as dusts, cause loss of ignition; Perhaps because the not success of initial a few pulse electronic ignition in second forms oil film after the fuel supply between ignition electrode and pulse point, pulse firing electric arc is disturbed, igniting weak effect even loss of ignition.
In addition because the limitation of THE KITCHEN DECISION design, for conveniently using and managing, air feed system and electronic ignition system share a master switch, after this master switch is opened, fan starting simultaneously electronic ignition system is also connected with the mains, only need press electronic ignition switch can realize electronic ignition, the control of burner air force is realized by adjusting air valve, there is minim gap in air-valve or in use wearing and tearing occurs in airduct after, air leakage phenomena is arranged, leak out to enter in the burner and blow out beginning to form small flare easily, cause the electronic ignition failure.
(3) summary of the invention:
The technical problem that the windproof electronic ignition device of alcohol-group fuel cooking stove of the present invention will solve is: reduce the impact of the foreign matter paired pulses electronic ignition that enters, eliminate air-valve and leak out on the impact of electronic ignition reliability, improve electronic pulse ignition efficient.
For reaching above-mentioned technique effect, the present invention by the following technical solutions:
The windproof electronic ignition device of alcohol-group fuel cooking stove of the present invention, be included in the fuel oil mouth and the electronic ignition pin (can produce electric spark between the two and light fuel oil) that form the electronic impulse loop in the inner bag of burner, difference is the inner bag bottom surface setting that described fuel oil mouth is parallel to burner, the front end of fuel oil mouth is excised half and becomes the semicolumn head by the tangent plane along the axle center, thereby the inner bag bottom surface of the tangent plane of described semicircle column cap and burner forms tangent plane that 60 °~75 ° angles make the semicircle column cap spiral wind (even the semicircle cambered surface of semicircle column cap is in the face of spiral wind) in the burner inner bag; The inner bag bottom surface that described electronic ignition pin is parallel to burner arranges, in the lee side of spiral wind, and the corresponding setting in tangent plane termination of described electronic ignition pin and fuel oil mouth semicircle column cap.
Design principle of the present invention: the direction that the semicircle column cap tangent plane of fuel oil mouth and electronic ignition pin pulsing relation comes back to spiral wind, it is the lower wind direction that the electronic ignition pin is installed in fuel oil mouth semicircle column cap tangent plane, utilize the semicircle cambered surface of fuel oil mouth to block air-valve and leak out, prevent that the little fire of just lighting from being gone out by wind; Also because the fuel oil mouth is parallel to the inner bag bottom surface of (namely being higher than) burner arranges, fall into the semicircle column cap that dust in the burner is not easy to cover fuel oil mouth front end, so the electronic impulse loop is not subject to the impact of foreign matter in the burner.
Conventionally described fuel oil mouth is made as the negative pole of electronic impulse, described electronic ignition pin is made as positive pole.
Then described fuel oil mouth is by the negative pole output of connection impulse generator, and described electronic ignition pin is by the positive pole output of connection impulse generator.
For eliminating static to the impact of electronic ignition, described impulse generator is connected to ground wire.
For allowing the pulsed discharge point occur in the termination of fuel oil mouth semicircle column cap, the tangent plane termination of described fuel oil mouth semicircle column cap is polished into pointed.
Guarantee not affect for preventing that effectively the igniting of foreign matter paired pulses from affecting that simultaneously wind-force effect, described fuel oil mouth are higher than the inner bag bottom surface 7mm of burner~10mm and arrange, the length that the fuel oil mouth puts in inner bag is 6mm~9mm; Described electronic ignition pin is higher than inner bag bottom surface 9mm~12mm and arranges, and the length that the electronic ignition pin stretches into inner bag is 7mm~9mm.
The angle of described fuel oil mouth and electronic ignition pin is 15 °~40 °.
Compared with prior art, the invention has the advantages that:
1, the windproof electronic ignition device employing of alcohol-group fuel cooking stove of the present invention fuel oil mouth is the negative pole of electronic impulse, form the electronic impulse loop with the electronic ignition pin, produce electric spark, the fuel oil mouth is higher than the inner bag bottom surface of burner, front end adopts the semicolumn header structure by the tangent plane excision, tangent plane becomes 60 °~75 ° angles with the inner bag bottom surface of burner, the electronic ignition pin arranges in the lee side of fuel oil mouth semicircle column cap tangent plane, to the pulse firing of fuel oil mouth semicircle column cap tangent plane front end; Fall into the semicircle column cap that dust in the burner inner bag is not easy to cover the fuel oil mouth, so the electronic impulse loop is not subject to the impact of foreign matter in the burner inner bag.
2, fuel oil mouth front end of the present invention is the semicircle column cap, and the tangent plane termination that occurs in the semicircle column cap for allowing pulsed discharge select is pointed with the polishing of tangent plane front end rounding, namely can be used as negative pole and realizes the point discharge igniting; The direction that the semicircle column cap tangent plane of fuel oil mouth comes back to spiral wind, the electronic ignition pin is installed in the lower wind direction of fuel oil mouth semicircle column cap tangent plane, so just utilizes the semicircle column cap arc surface of whole fuel oil mouth to block air-valve and leaks out, and the little fire of lighting at the beginning of preventing is gone out by wind.
3, the present invention rushes generator and eliminates static to the impact of electronic ignition by connecting the ground wire mode, guarantees ignition success rate.
(4) description of drawings:
Fig. 1 is the schematic diagram of one embodiment of the present invention.
Fig. 2 (a) is the structure cutaway view of burner in Fig. 1 embodiment.
Fig. 2 (b) is the top view of Fig. 2 (a).
Fig. 3 (a) is the shape and structure figure of Fig. 1 embodiment intermediate fuel oil mouth.
Fig. 3 (b) is the top view of Fig. 3 (a).
Number in the figure is: 1, burner; 2, fuel oil mouth; 3, electronic ignition pin; 4, impulse generator; 5, inner bag; 6, outer cover; 7, combustion chamber; 8, air vent; 9, air inlet; 10, wind chamber; 11, water proof switch; 12, earthing or grounding means; 13, oil transportation copper pipe; 14, semicircle column cap.
(5) specific embodiment:
Below in conjunction with accompanying drawing technical scheme of the present invention is described further.
The windproof electronic ignition device of alcohol-group fuel cooking stove of the present invention is burner 1 special use of alcohol-group fuel cooking stove, mainly is made of fuel oil mouth 2, electronic ignition pin 3, impulse generator 4, water proof switch 11, earthing or grounding means 12 and oil transportation copper pipe 13.Described impulse generator 4 connects power supply by water proof switch 11, the output of the negative pole of impulse generator 4 is ground wire by earthing or grounding means 12() connect the oil transportation copper pipe 13 of fuel oil mouth 2, the positive pole output of impulse generator 4 is by impulse circuit connecting electronic ignition electrode 3, can form in the fuel oil mouth 2 in electronic impulse loop and the inner bag 5 that electronic ignition pin 3 is arranged at burner 1, as shown in Figure 1.
Described burner 1 is located on the grate of cooking stove, the combustion chamber 7 that comprises coaxial setting, inner bag 5 and outer cover 6, described combustion chamber 7 times is large little tapered and arrange in inner bag 5 bottom surfaces, described inner bag 5 is located at outer cover 6 tops, air inlet 9 is offered in outer cover 6 bottoms, cavity is wind chamber 10 between inner bag 5 and the outer cover 6, offer oblique air vent 8 on inner bag 5 walls, set air vent 8 the position and towards, make the air air-flow that bottom-up formation left-hand screw or right-hand screw rise take combustion chamber 7 as rotating shaft that enters inner bag 5, the flame that ejects from combustion chamber 7 can paste under the drive of air-flow that the bottom of cooker is helically shaped spreads to cylindrical gradually; Described fuel oil mouth 2 and electronic ignition pin 3 are located on the outer cover 6, and the front portion of fuel oil mouth 2 and electronic ignition pin 3 is stretched in the inner bag 5, shown in Fig. 2 (a), Fig. 2 (b).
Described fuel oil mouth 2 is parallel and be higher than inner bag 5 bottom surfaces 7mm~10mm and arrange, and the length that fuel oil mouth 2 puts in the inner bag 5 is 6mm~9mm; Described electronic ignition pin 3 is parallel and be higher than inner bag 5 bottom surfaces 9mm~12mm and arrange, the length that electronic ignition pin 3 stretches in the inner bag 5 is 7mm~9mm, the angle that forms between electronic ignition pin 3 and the fuel oil mouth 2 is 15 °~40 °, shown in Fig. 2 (a), Fig. 2 (b).
The front end of described fuel oil mouth 2 is excised half and becomes semicolumn head 14 by the tangent plane along the axle center, fuel oil mouth 2 after in place, the tangent plane of its front end semicircle column cap 14 and inner bag 5 bottom surfaces form 60 °~75 ° angles, the direction that the semi arch that makes semicircle column cap 14 comes facing to spiral wind (be semicircle column cap 14 tangent plane back to spiral wind to), lower wind direction in spiral wind, described electronic ignition pin 3 and the corresponding setting in the tangent plane termination of semicircle column cap 14, for allowing the pulsed discharge point occur in semicircle column cap 14 terminations of fuel oil mouth 2, be polished into the tangent plane front end rounding of semicircle column cap 14 pointed, namely can be used as negative pole and realize the point discharge igniting, such as Fig. 3 (a), shown in Fig. 3 (b).
The outer cover 6 of described burner 1 is provided with a bushing type fixed support that electronic ignition pin 3 is installed, and makes things convenient for installation, debugging and the maintenance of electronic ignition pin 3.
Described fuel oil mouth 2 adopts copper product, and to reduce the pulse energy loss, it is high to produce Pulse Electric spark efficient.
Described water proof switch 11 is located on the panel of cooking stove, and described impulse generator 4 is located on the grate of cooking stove.

Claims (7)

1. the windproof electronic ignition device of alcohol-group fuel cooking stove, be included in middle fuel oil mouth (2) and the electronic ignition pin (3) that forms the electronic impulse loop of inner bag (5) of burner (1), it is characterized in that: the bottom surface that described fuel oil mouth (2) is parallel to inner bag (5) arranges, the front end of fuel oil mouth (2) is excised half by the tangent plane along the axle center and becomes semicolumn head (14), and the bottom surface of the tangent plane of described semicircle column cap (14) and inner bag (5) forms 60 °~75 ° angles and spiral wind in the inner bag (5); The bottom surface that described electronic ignition pin (3) is parallel to inner bag (5) arranges, in the lee side of spiral wind, and the corresponding setting in semicircle column cap (14) tangent plane termination of described electronic ignition pin (3) and fuel oil mouth (2).
2. the windproof electronic ignition device of alcohol-group fuel cooking stove according to claim 1, it is characterized in that: described fuel oil mouth (2) is made as the negative pole of electronic impulse, and described electronic ignition pin (3) is made as the positive pole of electronic impulse.
3. the windproof electronic ignition device of alcohol-group fuel cooking stove according to claim 2, it is characterized in that: described fuel oil mouth (2) is by the negative pole output of connection impulse generator (4), and described electronic ignition pin (3) is by the positive pole output of connection impulse generator (4).
4. the windproof electronic ignition device of alcohol-group fuel cooking stove according to claim 3 is characterized in that: described impulse generator (4) is connected to the ground wire of eliminating electrostatic influence.
5. the windproof electronic ignition device of the described alcohol-group fuel cooking stove of any one according to claim 1~4 is characterized in that: semicircle column cap (14) the tangent plane termination of described fuel oil mouth (2) is polished into pointed.
6. the windproof electronic ignition device of the described alcohol-group fuel cooking stove of any one according to claim 1~4, it is characterized in that: described fuel oil mouth (2) is higher than the bottom surface 7mm~10mm of the inner bag (5) of burner (1), and the length that fuel oil mouth (2) puts in the inner bag (5) is 6mm~9mm; Described electronic ignition pin (3) is higher than the bottom surface 9mm~12mm of inner bag (5), and the length that electronic ignition pin (3) stretches in the inner bag (5) is 7mm~9mm.
7. the windproof electronic ignition device of alcohol-group fuel cooking stove according to claim 6 is characterized in that: described fuel oil mouth (2) is 15 °~40 ° with the angle of electronic ignition pin (3).
CN2012104502915A 2012-11-12 2012-11-12 Windproof electronic ignition device of alcohol-based fuel stove Pending CN102954503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104502915A CN102954503A (en) 2012-11-12 2012-11-12 Windproof electronic ignition device of alcohol-based fuel stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104502915A CN102954503A (en) 2012-11-12 2012-11-12 Windproof electronic ignition device of alcohol-based fuel stove

Publications (1)

Publication Number Publication Date
CN102954503A true CN102954503A (en) 2013-03-06

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Family Applications (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633567A (en) * 1926-03-12 1927-06-28 Oil Devices Corp Oil-burning furnace and ignition means therefor
CN2485544Y (en) * 2001-05-30 2002-04-10 顺德市容桂镇中兴恒丰燃具电器厂 Ignitor for moderate pressure petroleum gas stove
CN201858677U (en) * 2010-10-09 2011-06-08 陈剑平 Stove
CN202061303U (en) * 2011-04-25 2011-12-07 黑龙江丰林森防设备有限公司 Oil dripping type electronic igniter
CN202938367U (en) * 2012-11-12 2013-05-15 桂林市淦隆环保科技有限公司 Wind-resistant electronic ignition device for alcohol-group fuel cooking range

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633567A (en) * 1926-03-12 1927-06-28 Oil Devices Corp Oil-burning furnace and ignition means therefor
CN2485544Y (en) * 2001-05-30 2002-04-10 顺德市容桂镇中兴恒丰燃具电器厂 Ignitor for moderate pressure petroleum gas stove
CN201858677U (en) * 2010-10-09 2011-06-08 陈剑平 Stove
CN202061303U (en) * 2011-04-25 2011-12-07 黑龙江丰林森防设备有限公司 Oil dripping type electronic igniter
CN202938367U (en) * 2012-11-12 2013-05-15 桂林市淦隆环保科技有限公司 Wind-resistant electronic ignition device for alcohol-group fuel cooking range

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Application publication date: 20130306