CN106765303A - Igniter in a kind of electronics of burning torch is automatic - Google Patents
Igniter in a kind of electronics of burning torch is automatic Download PDFInfo
- Publication number
- CN106765303A CN106765303A CN201710170158.7A CN201710170158A CN106765303A CN 106765303 A CN106765303 A CN 106765303A CN 201710170158 A CN201710170158 A CN 201710170158A CN 106765303 A CN106765303 A CN 106765303A
- Authority
- CN
- China
- Prior art keywords
- burning torch
- oxygen
- outlet nozzle
- wire
- direct
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000001301 oxygen Substances 0.000 claims abstract description 85
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 85
- 239000012212 insulator Substances 0.000 claims abstract description 21
- 238000010892 electric spark Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 7
- 229910052571 earthenware Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
- F23D14/42—Torches, e.g. for brazing or heating for cutting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrotherapy Devices (AREA)
Abstract
This application discloses a kind of electronics of burning torch it is automatic in igniter, including burning torch body, cutting torch and be arranged at the direct-current discharge device of burning torch body；Cutting torch includes mouth core and is sheathed on the mouth cap of mouth core, and mouth core includes the mouth cap connecting filament mouthful, insulator and the oxygen outlet nozzle that are sequentially connected；One electrode of direct-current discharge device is electrically connected to oxygen outlet nozzle, and another electrode is electrically connected to mouth cap, and electric spark can be produced between mouth cap and oxygen outlet nozzle.Thus, the present invention makes to be insulated between oxygen outlet nozzle and burning torch body by setting insulator, and as an electrode of direct-current discharge device；And using mouth cap as direct-current discharge device another electrode, so that can be discharged between oxygen outlet nozzle and mouth cap, get electric spark and lighted a fire, so igniting can avoid endangering the burn of operating personnel, can also be in the case where outdoor there is strong wind, still smooth ignition.
Description
Technical field
The present invention relates to burning torch, more particularly to a kind of automatic interior igniter of electronics of burning torch.
Background technology
Traditional burning torch is lighted a fire in igniting typically by external burning things which may cause a fire disaster, such as the fire such as lighter or match
Source, when thus lighting a fire or causes situations such as being burnt to igniting personnel, and in field operation, because wind is larger, it is difficult to which point catches fire.
In work high above the ground, on the other hand by burning torch, light a fire on the other hand, will also result in the danger that people or article fall, or make in Code in Hazardous Special Locations
Cannot enter with burning things which may cause a fire disaster such as lighter during industry, cause cannot operation the problems such as.
The content of the invention
It is to provide a kind of electronics of burning torch automatic interior igniter that the purpose of the present invention is, solves above-mentioned prior art and asks
One or more in topic.
According to an aspect of the present invention, there is provided igniter in a kind of electronics of burning torch is automatic, including burning torch body, cut
Mouth and the direct-current discharge device for being arranged at burning torch body；Cutting torch includes mouth core and is sheathed on the mouth cap of mouth core, and mouth core is included successively
The mouth cap connecting filament of connection mouthful, insulator and oxygen outlet nozzle；One electrode of direct-current discharge device is electrically connected to oxygen outlet nozzle, another
Electrode is electrically connected to mouth cap, and electric spark can be produced between mouth cap and oxygen outlet nozzle.
The present invention makes to be insulated between oxygen outlet nozzle and burning torch body by setting insulator, and as direct-current discharge device
One electrode；And using mouth cap as direct-current discharge device another electrode so that can be put between oxygen outlet nozzle and mouth cap
Electricity, gets electric spark and is lighted a fire, and so igniting can avoid endangering the burn of operating personnel, moreover it is possible to have strong wind in outdoor
In the case of, still smooth ignition.
In some embodiments：Burning torch body includes handle, and direct-current discharge device is arranged in handle.Thus, can be by
Direct-current discharge device is hidden and is arranged in handle, makes full use of the space in handle.
In some embodiments：Direct-current discharge device includes wire, and handle is provided with the 4th perforation passed for wire, cuts
Gun body includes oxygen hose and converges head, and oxygen hose is communicated in and converges head, and cutting torch is connected to and converges head, and wire one end is connected to directly
Banish an electrode of electric installation, the other end sequentially passes through oxygen hose, converge head and cutting torch and be connected to the oxygen outlet nozzle in cutting torch.
Thereby, it is possible to make oxygen outlet nozzle be connected with an electrode of direct-current discharge device, moreover it is possible to hide wire and be arranged at burning torch body
It is interior, it is not exposed wire is played a protective role outside, extend its service life, make structure simpler rationally.
In some embodiments：Oxygen tube wall is provided with the first perforation worn for wire, and the first perforation is provided with sealing
Device.Thus, wire is penetrated into oxygen hose, and the first perforation can be sealed, prevent gas leakage.
In some embodiments：Burning torch body includes oxygen valve, and oxygen valve is located between handle and oxygen hose, oxygen
Air valve side wall is provided with thickening part, and the 3rd perforation worn for wire, one end of the 3rd perforation and oxygen valve are provided with thickening part
Door is connected near one end of oxygen hose, and the 3rd perforation other end is penetrated for wire and is provided with sealing device.Thereby, it is possible to make wire
Penetrate into oxygen hose, and without the larger outward appearance for beating change burning torch body, can be hidden by the wire of handle to oxygen hose this section
Ensconce in thickening part, wire-protecting is got up.
In some embodiments：Sealing device includes hole wall, rubber blanket and nut, and nut is threadedly connected to hole wall, rubber
Rubber cushion is arranged at hole wall end, and rubber blanket is provided with the second perforation worn for wire, and nut one end is provided with for by rubber blanket pressure
Tightly in the annular retaining ring of hole wall.Thus, when being screwed tight between nut and hole wall, rubber blanket can be blocked hole wall
In some embodiments：Insulator is earthenware, and oxygen outlet nozzle is inserted in insulator, in oxygen outlet nozzle insertion insulator
The tapered shape structure in one end, and form the recess that is plugged for wire with insulator inwall.Thus, when wire is inserted into mouth core
When, can be inserted into recess along the taper surface of oxygen outlet nozzle end, together with oxygen outlet nozzle touching, make the electricity of direct-current discharge device
Pole is electrically connected to oxygen outlet nozzle by wire.
In some embodiments：Direct-current discharge device is provided with the switch for control circuit power on/off.Thereby, it is possible to control
Whether electric spark is produced between oxygen outlet nozzle processed and mouth cap, lighted a fire.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the automatic interior igniter of electronics of burning torch of the invention；
Fig. 2 be a kind of burning torch of the invention electronics it is automatic in the wire of igniter penetrate the first embodiment knot of oxygen hose
Structure schematic diagram；
Fig. 3 be a kind of burning torch of the invention electronics it is automatic in the wire of igniter penetrate the second embodiment knot of oxygen hose
Structure schematic diagram.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings, the present invention is described in further detail.
As shown in figure 1, igniter in a kind of electronics of burning torch is automatic, including burning torch body 1, cutting torch 3 and being arranged at cuts
The direct-current discharge device 2 of gun body 1.Cutting torch 3 includes mouth core 31 and mouth cap 32, and mouth core 31 includes the mouth cap connecting filament being sequentially connected
Mouthfuls 33, insulator 34 and oxygen outlet nozzle 35, mouth cap 32 are sheathed on mouth core 31 and are threadedly connected to mouth cap thread 33, mouth cap 32 with
There is space between mouth core 31, be mixed gas outlet, mouth cap thread 33 is threadedly connected to burning torch body 1.Wherein, burning torch
Body 1, mouth cap 32, mouth cap thread 33 and oxygen outlet nozzle 35 be made of with metal material, can be conductive.Direct-current discharge device
2 electrode is electrically connected to oxygen outlet nozzle 35, and another electrode is electrically connected to mouth cap 32, can between mouth cap 32 and oxygen outlet nozzle 35
Produce electric spark.The electric spark of generation can light a fire to burning torch.Wherein, oxygen outlet nozzle can be annular mouth or plum blossom mouth, ring
Shape mouth is the hollow body structure of both ends open, plum blossom mouth be on the outer wall of hollow body ring it is uniformly fluted, it is recessed
Groove is set along body axial direction.
Wherein, burning torch body 1 can include handle 11, and direct-current discharge device 2 is fixedly installed in handle 11.In this implementation
In example, direct-current discharge device 2 can include battery and circuit board, and the positive pole and negative pole of battery are electrically connected in circuit board, then
Positive pole and negative pole are drawn from circuit board, the negative pole of circuit board may be electrically connected to burning torch body 1 and at handle 11, due to cutting
Gun body 1, mouth cap thread 33 and mouth cap 32 are made with metal, each other can be conductive, therefore mouth cap 32 and circuit
Plate negative pole electrical connection, that is to say, that mouth cap 32 as direct-current discharge device 2 negative pole.
Direct-current discharge device 2 can also include wire 21, and the one end of wire 21 can be connected to direct-current discharge device 2 just
Pole, that is, the positive pole of circuit board is connected to, the other end of wire 21 can be connected to oxygen outlet nozzle 35, and thus oxygen outlet nozzle 35 is used as straight
The positive pole of electric installation 2 is banished, makes to produce electricity between oxygen outlet nozzle 35 and mouth cap 32 by the circuit that need to only connect direct-current discharge device 2
Spark is lighted a fire.Wherein direct-current discharge device 2 can also include the switch 22 for control circuit power on/off, the switch 22
Can be arranged at the positive pole of direct-current discharge device 2, switch 22 can be point driving switch.
Wherein, handle 11 can offer the 4th perforation 12 passed for wire 21, and burning torch body 1 can also include oxygen
Pipe 13 and converge first 14, the one end of oxygen hose 13 is communicated in converges first 14, and handle 11 is located at the other end of oxygen hose 13；Cutting torch 3 is connected
In converging first 14, that is to say, that mouth cap thread 33 is bolted in bout first 13.In order that wire 21 can be electrically connected to out oxygen
Mouth 35, wire 21 penetrates oxygen hose 13 successively again after being passed from the 4th of handle 11 perforation 12, converge first 14 and cutting torch 3 and connect
In the oxygen outlet nozzle 35 in cutting torch 3.
Wherein, in order that wire 21 can be penetrated into oxygen hose 13.Embodiment one, as shown in Fig. 2 the tube wall of oxygen hose 13
The first perforation 131 worn for wire 21 can be offered, the first perforation 131 is provided with sealing device, sealing device can be by the
One perforation 131 is sealed, and prevents its gas leakage.
Embodiment two, as shown in figure 3, burning torch body 1 can also include oxygen valve 15, oxygen valve 15 is located at handle 11
And oxygen hose 13 between, the side wall of oxygen valve 15 can be offered for wire 21 integrally formed with thickening part 16 in thickening part 16
The 3rd perforation 17 for wearing, one end of the 3rd perforation 17 connects with oxygen valve 15 near one end of oxygen hose 13, the 3rd perforation
17 other ends are penetrated for wire 21 and are provided with sealing device, and sealing device can be sealed the 3rd perforation 17, prevent it from leaking
Gas.In this way, wire 21 penetrates into the 3rd perforation 17 again after being passed from the 4th perforation 12 of handle 11, cross oxygen valve 15 and enter
To in oxygen hose 13.And oxygen hose 13, converge first 14 and cutting torch 3 all communicate, therefore, after wire 21 enters into oxygen hose 13
The oxygen outlet nozzle 35 in cutting torch 3 can be formed directly into, and be connected with oxygen outlet nozzle 35, make oxygen outlet nozzle 35 as direct-current discharge device 2
Positive pole.
Wherein, sealing device can include hole wall 41, rubber blanket 42 and nut 43, and its middle hole wall 41 is the pipe of both ends open
Shape structure, in above-described embodiment one, the one end open welding of hole wall 41 is communicated in the first perforation 131；In above-described embodiment two
In, the one end open welding of hole wall 41 is communicated in the 3rd perforation 17.The lateral wall of hole wall 41 is integrally formed with threaded portion, nut 43
Hole wall 41 is threadedly connected to, rubber blanket 42 is arranged at the end of hole wall 41, in the present embodiment, the plug of rubber blanket 42 is located at hole wall 41
Open-ended, rubber blanket 42 offers the second perforation 44 worn for wire 21, and the one end of nut 43 is provided with for by rubber blanket 42
It is pressed in the annular retaining ring 45 of hole wall 41.When nut 43 is screwed tight in hole wall 41, rubber blanket 42 is pressed in hole by annular retaining ring 45
Wall 41, seals the opening of hole wall 41, additionally, the second perforation 44 is also extruded by annular retaining ring 45, makes the second perforation 44 and leads
Gap between line 21 is compacted, and is sealed.
In the present embodiment, insulator 34 is earthenware, and the outer wall of insulator 34 can plate metal level and be reinforced, mouth
The end of cap connecting filament mouthful 33 is inserted in the one end of insulator 34, and junction can be sealed by gluing.Oxygen outlet nozzle 35 is inserted
In the other end of insulator 34, junction can also be sealed by gluing, and in the insertion insulator 34 of oxygen outlet nozzle 35 one
Tapered shape structure is held, and the recess 36 plugged for wire 21 is formed with the inwall of insulator 34.Thus, when wire is inserted into mouth core
When, can be inserted into recess along the taper surface of oxygen outlet nozzle end, together with oxygen outlet nozzle touching, make the electricity of direct-current discharge device
Pole is electrically connected to oxygen outlet nozzle by wire.
In sum, the present invention makes to be insulated between oxygen outlet nozzle and burning torch body, and put as direct current by setting insulator
One electrode of electric installation；And using mouth cap as direct-current discharge device another electrode so that energy between oxygen outlet nozzle and mouth cap
Enough discharged, get electric spark and lighted a fire, so igniting can be avoided endangering the burn of operating personnel, moreover it is possible in outdoor
In the case of having strong wind, still smooth ignition.
The above is only one embodiment of the present invention, it is noted that to those skilled in the art,
Without departing from the concept of the premise of the invention, can also make about some models similar deformation and improvement, these
Should be regarded as within protection scope of the present invention.
Claims (8)
1. a kind of electronics of burning torch it is automatic in igniter, it is characterised in that：Including burning torch body (1), cutting torch (3) and it is arranged at
The direct-current discharge device (2) of the burning torch body (1)；The cutting torch (3) is including mouth core (31) and is sheathed on the mouth core (31)
Mouth cap (32), the mouth core (31) includes the mouth cap connecting filament that is sequentially connected mouthful (33), insulator (34) and oxygen outlet nozzle (35)；
One electrode of the direct-current discharge device (2) is electrically connected to the oxygen outlet nozzle (35), and another electrode is electrically connected to the mouth
Cap (32), electric spark can be produced between the mouth cap (32) and the oxygen outlet nozzle (35).
2. a kind of electronics of burning torch as claimed in claim 1 it is automatic in igniter, it is characterised in that：The burning torch body
(1) including handle (11), the direct-current discharge device (2) is arranged in the handle (11).
3. a kind of electronics of burning torch as claimed in claim 2 it is automatic in igniter, it is characterised in that：The direct-current discharge dress
Putting (2) includes wire (21), and the handle (11) is provided with the 4th perforation (12) passed for the wire (21), the burning torch sheet
Body (1) is including oxygen hose (13) and converges head (14), and the oxygen hose (13) is communicated in described converges head (14), the cutting torch
(3) head (14) is converged described in being connected to, described wire (21) one end is connected to an electrode of the direct-current discharge device (2),
The other end sequentially passes through oxygen hose (13), converge head (14) and cutting torch (3) and the oxygen outlet nozzle that is connected in the cutting torch (3)
(35)。
4. a kind of electronics of burning torch as claimed in claim 3 it is automatic in igniter, it is characterised in that：The oxygen hose (13)
Tube wall is provided with the first perforation (131) worn for the wire (21), and first perforation (131) is provided with sealing device.
5. a kind of electronics of burning torch as claimed in claim 3 it is automatic in igniter, it is characterised in that：The burning torch body
(1) including oxygen valve (15), the oxygen valve (15) between the handle (11) and oxygen hose (13), the oxygen
Valve (15) side wall is provided with thickening part (16), the thickening part (16) the 3rd perforation for being provided with and being worn for the wire (21)
(17), one end of the 3rd perforation (17) connects with the oxygen valve (15) near one end of the oxygen hose (13), institute
The 3rd perforation (17) other end is stated to penetrate and be provided with sealing device for the wire (21).
6. a kind of electronics of the burning torch as described in claim 4 or 5 it is automatic in igniter, it is characterised in that：The sealing dress
Put including hole wall (41), rubber blanket (42) and nut (43), the nut (43) is threadedly connected to the hole wall (41), the rubber
Rubber cushion (42) is arranged at the hole wall (41) end, and the rubber blanket (42) is provided with the second perforation worn for the wire (21)
(44), described nut (43) one end is provided with the annular retaining ring for the rubber blanket (42) to be pressed in the hole wall (41)
(45)。
7. a kind of electronics of burning torch as claimed in claim 3 it is automatic in igniter, it is characterised in that：The insulator (34)
It is earthenware, the oxygen outlet nozzle (35) is inserted in the insulator (34), the oxygen outlet nozzle (35) inserts the insulator (34)
The tapered shape structure in interior one end, and the recess (36) plugged for the wire (21) is formed with insulator (34) inwall.
8. a kind of electronics of burning torch as claimed in claim 1 it is automatic in igniter, it is characterised in that：The direct-current discharge dress
Put (2) and be provided with switch (22) for control circuit power on/off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170158.7A CN106765303A (en) | 2017-03-21 | 2017-03-21 | Igniter in a kind of electronics of burning torch is automatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170158.7A CN106765303A (en) | 2017-03-21 | 2017-03-21 | Igniter in a kind of electronics of burning torch is automatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765303A true CN106765303A (en) | 2017-05-31 |
Family
ID=58967225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710170158.7A Pending CN106765303A (en) | 2017-03-21 | 2017-03-21 | Igniter in a kind of electronics of burning torch is automatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765303A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559829A (en) * | 2017-10-25 | 2018-01-09 | 徐慕庆 | The welding one rifle of igniting in a kind of energy is automatic |
| CN108381005A (en) * | 2018-05-11 | 2018-08-10 | 徐慕庆 | A kind of automatic ignition type solder cutting gun |
| CN108561881A (en) * | 2018-03-16 | 2018-09-21 | 徐慕庆 | A kind of cutting torch |
| WO2019174451A1 (en) * | 2018-03-16 | 2019-09-19 | 徐慕庆 | Cutting nozzle |
| WO2020155234A1 (en) * | 2019-01-30 | 2020-08-06 | 徐慕庆 | Automatic ignition device |
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| CN2125774U (en) * | 1992-06-01 | 1992-12-23 | 龙建设 | Hand-pressing wind-proof electronci ignition torch for cutting |
| CN2418360Y (en) * | 2000-04-28 | 2001-02-07 | 阎纪钢 | Automatic-ignation welding-cutting torch |
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| US20080061482A1 (en) * | 2006-09-13 | 2008-03-13 | Messer Cutting & Welding Gmbh | Cutting torch with electric internal ignition device |
| KR20130081946A (en) * | 2012-01-10 | 2013-07-18 | 김유선 | Gas torch with ignition device |
| CN105157027A (en) * | 2015-09-29 | 2015-12-16 | 广西梧州日成林产化工股份有限公司 | Oxygen cutting gun with electronic ignition switch |
| CN205423831U (en) * | 2016-03-27 | 2016-08-03 | 田中峰 | Drilling sealing device is pressed in area |
| CN206608982U (en) * | 2017-03-21 | 2017-11-03 | 徐慕庆 | Igniter in a kind of electronics of burning torch is automatic |
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2017
- 2017-03-21 CN CN201710170158.7A patent/CN106765303A/en active Pending
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| CN2124380U (en) * | 1992-02-02 | 1992-12-09 | 张汉文 | Cutting torch with electronic ignition |
| CN2116838U (en) * | 1992-02-12 | 1992-09-23 | 侯学礼 | Cutting torch |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559829A (en) * | 2017-10-25 | 2018-01-09 | 徐慕庆 | The welding one rifle of igniting in a kind of energy is automatic |
| CN108561881A (en) * | 2018-03-16 | 2018-09-21 | 徐慕庆 | A kind of cutting torch |
| WO2019174451A1 (en) * | 2018-03-16 | 2019-09-19 | 徐慕庆 | Cutting nozzle |
| CN108561881B (en) * | 2018-03-16 | 2023-11-24 | 徐慕庆 | Cutting nozzle |
| CN108381005A (en) * | 2018-05-11 | 2018-08-10 | 徐慕庆 | A kind of automatic ignition type solder cutting gun |
| CN108381005B (en) * | 2018-05-11 | 2024-01-23 | 徐慕庆 | Automatic ignition type welding and cutting gun |
| WO2020155234A1 (en) * | 2019-01-30 | 2020-08-06 | 徐慕庆 | Automatic ignition device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |