CN104344425A - Automatic ignition control device for inflammable gas - Google Patents
Automatic ignition control device for inflammable gas Download PDFInfo
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- CN104344425A CN104344425A CN201310334702.9A CN201310334702A CN104344425A CN 104344425 A CN104344425 A CN 104344425A CN 201310334702 A CN201310334702 A CN 201310334702A CN 104344425 A CN104344425 A CN 104344425A
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- ignition
- control unit
- controller
- switch
- gas
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Abstract
The invention provides an automatic ignition control device for inflammable gas. The automatic ignition control device comprises a pneumatic valve, an ignition needle, a controller, a master switch and an ignition switch. The controller comprises a gas source control unit and an ignition control unit, wherein the gas source control unit is electrically connected with the master switch and the pneumatic valve. The master switch controls the pneumatic valve to work through the gas source control unit, the ignition control unit comprises a pulse signal emitter, the pulse signal emitter is electrically connected with the ignition switch and the ignition needle and emits pulse signals to the ignition needle under control of the ignition switch, and the ignition needle is controlled through the pulse signals. Adopting the structure, the automatic ignition control device for the inflammable gas has the advantages that safety accidents caused by ignition errors can be prevented effectively, working efficiency is improved greatly, labor intensity is reduced and cost is saved.
Description
Technical field
The present invention relates to welding equipment control field, particularly a kind of inflammable gas band automatic ignition controller.
Background technology
Welding equipment is the visual plant in industrial production, and the control of welding equipment is the important step in welding process, is directly connected to safety and the production efficiency of welding
At present, all adopt and manually open gas control valve in prior art, often will occur that gas (as nitrogen, oxygen, acetylene etc.) is not still in circulation when welding, gas can not get effective control, is all many times the situation that there is waste.And use the rifle of combustion gas (as cutter, gas brazing rifle etc.) to be all adopt artificial sparking, artificial common lighter sparking inefficiencies, as: gas brazing post: sparking every day this time up to a hundred times, has a strong impact on productivity effect; And easily hurt operative employee during sparking, be seriously to cause security incident to occur.
Summary of the invention
The object of this invention is to provide one and can increase safety coefficient, cost-saving, easy to operate, reduce the inflammable gas band automatic ignition controller of labour intensity.
For achieving the above object, the technical solution adopted in the present invention is: a kind of inflammable gas band automatic ignition controller, comprises pneumatic operated valve, ignition electrode, controller, master switch and ignition switch;
Described controller comprises source of the gas control unit and ignition control unit;
Described source of the gas control unit is electrically connected with described master switch and described pneumatic operated valve respectively;
Described master switch controls described pneumatic operated valve work by described source of the gas control unit;
Described ignition control unit comprises pulse signal transmitter;
The pulse signal transmitter of described ignition control unit is electrically connected with described ignition switch and described ignition electrode respectively;
The pulse signal transmitter of described ignition control unit sends pulse signal to described ignition electrode under the control of described ignition switch, controls described ignition electrode by described pulse signal.
More preferably, described ignition switch is induction starter.
More preferably, gas sensing device and indicator lamp is also comprised;
Described gas sensing device and the electrical connection of described indicator lamp;
Whether described gas sensing device is arranged on described pneumatic operated valve exit, have gas to circulate, and induced signal is passed to described indicator lamp for induction.
More preferably, the quantity of described gas sensing device and described indicator lamp is two or more, and quantity is equal.
More preferably, also install bin is comprised;
Described install bin shape is cuboid;
Described controller is fixedly mounted in described install bin;
Described master switch, described induction starter and described indicator lamp are installed on described install bin outer wall.
More preferably, also pneumatic control valve is comprised;
Described pneumatic control valve is electrically connected with described controller and described pneumatic operated valve respectively;
Described controller is by pneumatic operated valve work described in described Hysteresis for Pneumatic Control Valves.
More preferably, also power switch is comprised;
Described power switch is arranged on described install bin outer wall, for controlling the energising of described inflammable gas ignition control device or power-off.
More preferably, also hook is comprised;
Described hook is connected with described master switch, and by the decline of described hook or the pass that controls described master switch or open of rising.
More preferably, also bracing frame is comprised;
Described install bin and described pneumatic operated valve are installed on support frame as described above.
More preferably, also bonnet is comprised;
Described bonnet and support frame as described above removably connect, for covering described pneumatic operated valve.
The invention has the beneficial effects as follows:
After adopting said structure, tool of the present invention is had the following advantages: effectively can prevent the security incident because igniting error causes, substantially increase operating efficiency, reduce labour intensity, saved cost.
Accompanying drawing explanation
Fig. 1 is inflammable gas band automatic ignition controller one example structure schematic diagram of the present invention;
Wherein: 1 install bin; 2 ignition switches; 3 power switches; 4 indicator lamps; 5 ignition electrodes; 6 bracing frames; 7 hooks; 8 master switch; 9 pneumatic operated valves; 10 bonnets; 11 pneumatic control valves.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, inflammable gas band automatic ignition controller of the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of inflammable gas band automatic ignition controller, is characterized in that:
Comprise pneumatic operated valve 9, ignition electrode 5, controller (not shown), master switch 8 and ignition switch 2;
Controller comprises source of the gas control unit and ignition control unit;
Source of the gas control unit is electrically connected with master switch 8 and pneumatic operated valve respectively;
Master switch 8 controls pneumatic operated valve 9 by source of the gas control unit and works;
Ignition control unit comprises pulse signal transmitter;
Ignition control unit is electrically connected with ignition switch 2 and ignition electrode 5 respectively;
Ignition control unit sends pulse signal to ignition electrode 5 under the control of ignition switch 2, controls ignition electrode 5 strike sparks by pulse signal.
Control ignition electrode 5 by pulse signal to strike sparks as prior art, describe in detail no longer one by one herein.
The course of work is: pneumatic operated valve 9 is opened by source of the gas control unit by master switch 8, gas (such as fuel gas, oxygen, nitrogen etc.) is made to be passed to (such as: welding gun) in escape pipe by pneumatic operated valve 9, ignition switch 2 starts, control ignition control unit and send pulse signal to ignition electrode 5, ignition electrode 5 is struck sparks after receiving pulse signal ignited flammable gas.
This working method can accomplish the automatic control of fuel gas, and automatic ignition is simple to operate, improves operating efficiency, avoids the waste of fuel gas, substantially increases safety coefficient simultaneously.
More preferably, as a kind of embodiment of the present invention, ignition switch 2 is induction starter.Induction starter can adopt DC12V infrared induction controller.What ignition operation can be made like this to become is more simple, convenient.
More preferably, as another kind of embodiment of the present invention, comprise gas sensing device and indicator lamp 4;
Gas sensing device and indicator lamp 4 are electrically connected;
Whether gas sensing device is arranged on pneumatic operated valve 9 exit, have gas to circulate, and induced signal is passed to indicator lamp 4 show for induction.
When gas sensing device senses that gas circulates, by signal transmission to indicator lamp 4, indicator lamp 4 brightens.Like this can the current intelligence of Real-Time Monitoring gas and the duty of pneumatic operated valve 9, can to the seal of pneumatic operated valve 9 and pneumatic operated valve 9 and whether outside tracheae be unobstructed monitors, avoid and cause gas to waste and tracheae blocks the problems such as the unstable working condition caused because pneumatic operated valve 9 fits badly
More preferably, as another kind of embodiment of the present invention, the quantity of gas sensing device and indicator lamp 4 is two or more, and quantity is equal.
Can detect different gas like this, such as: nitrogen, oxygen and acetylene etc. simultaneously.
More preferably, as another kind of embodiment of the present invention, install bin 1 is comprised;
Install bin 1 shape is cuboid;
Controller is fixedly mounted in install bin 1;
Master switch 8, ignition switch 2 and indicator lamp 4 are installed on install bin outer wall.
It is a protection that controller is arranged on install bin 1 inside to controller, and can extend the service life of controller, each switch and indicator lamp are installed on install bin outer wall simultaneously, is more conducive to observing and operation, has saved human cost.
More preferably, as another kind of embodiment of the present invention, pneumatic control valve 11 is comprised;
Pneumatic control valve 11 is electrically connected with controller and pneumatic operated valve 9 respectively;
Controller controls pneumatic operated valve 9 by pneumatic control valve 11 and works.
Pneumatic control valve 11 can formula magnetic valve, can make the control of pneumatic operated valve 9 more accurate like this.
More preferably, as another kind of embodiment of the present invention, power switch 3 is set;
Power switch 3 is arranged on install bin 1 outer wall, is energized or power-off with control inflammable gas ignition control device.
Under the state that can not use for a long time at equipment like this, cut off the electricity supply, avoid maloperation or other environment reason to cause security incident, stopped potential safety hazard.
More preferably, as another kind of embodiment of the present invention, hook 7 is also comprised;
Hook 7 is connected with master switch 8, and by the decline of hook 7 or the pass of the control master switch that rises or open.
The unlatching of master switch 8 can be made like this to become more simple, and operating personnel only need normal operation acts, just can control opening or closing of master switch 8.Very convenient.
More preferably, as another kind of embodiment of the present invention, bracing frame 6 is comprised;
Install bin 1 and pneumatic operated valve 9 are installed on bracing frame.
Bracing frame 6 by install bin 1 and pneumatic operated valve 9 regular couple together, the more neat specification of this device can be made to it also avoid the waste of wiring simultaneously.
More preferably, as another kind of embodiment of the present invention, bonnet 10 is comprised;
Bonnet 10 and bracing frame 6 removably connect, for covering pneumatic operated valve 9.
This can be avoided the outside collision to pneumatic operated valve 9, protects pneumatic operated valve 9, the service life of pneumatic operated valve 9 is extended greatly.
Above embodiment tool has the following advantages: effectively can prevent the security incident because igniting error causes, substantially increase operating efficiency difference, reduce labour intensity, saved cost
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an inflammable gas band automatic ignition controller, is characterized in that:
Comprise pneumatic operated valve, ignition electrode, controller, master switch and ignition switch;
Described controller comprises source of the gas control unit and ignition control unit;
Described source of the gas control unit is electrically connected with described master switch and described pneumatic operated valve respectively;
Described master switch controls described pneumatic operated valve work by described source of the gas control unit;
Described ignition control unit comprises pulse signal transmitter;
The pulse signal transmitter of described ignition control unit is electrically connected with described ignition switch and described ignition electrode respectively;
The pulse signal transmitter of described ignition control unit sends pulse signal to described ignition electrode under the control of described ignition switch, controls described ignition electrode by described pulse signal.
2. inflammable gas band automatic ignition controller according to claim 1, is characterized in that:
Described ignition switch is induction starter.
3. inflammable gas band automatic ignition controller according to claim 1 and 2, is characterized in that:
Also comprise gas sensing device and indicator lamp;
Described gas sensing device and the electrical connection of described indicator lamp;
Whether described gas sensing device is arranged on described pneumatic operated valve exit, have gas to circulate, and induced signal is passed to described indicator lamp for induction.
4. inflammable gas band automatic ignition controller according to claim 3, is characterized in that:
The quantity of described gas sensing device and described indicator lamp is two or more, and quantity is equal.
5. inflammable gas band automatic ignition controller according to claim 2, is characterized in that:
Also comprise install bin;
Described install bin shape is cuboid;
Described controller is fixedly mounted in described install bin;
Described master switch, described induction starter and described indicator lamp are installed on described install bin outer wall.
6. inflammable gas band automatic ignition controller according to claim 1 and 2, is characterized in that:
Also comprise pneumatic control valve;
Described pneumatic control valve is electrically connected with described controller and described pneumatic operated valve respectively;
Described controller is by pneumatic operated valve work described in described Hysteresis for Pneumatic Control Valves.
7. inflammable gas band automatic ignition controller according to claim 5, is characterized in that:
Also comprise power switch;
Described power switch is arranged on described install bin outer wall, for controlling the energising of described inflammable gas ignition control device or power-off.
8. the inflammable gas band automatic ignition controller as requested described in 7, is characterized in that:
Also comprise hook;
Described hook is connected with described master switch, and by the decline of described hook or the pass that controls described master switch or open of rising.
9. the inflammable gas band automatic ignition controller as requested described in 8, is characterized in that:
Also comprise bracing frame;
Described install bin and described pneumatic operated valve are installed on support frame as described above.
10. the inflammable gas band automatic ignition controller as requested described in 9, is characterized in that:
Also comprise bonnet;
Described bonnet and support frame as described above removably connect, for covering described pneumatic operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334702.9A CN104344425B (en) | 2013-08-02 | 2013-08-02 | Inflammable gas band automatic ignition controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334702.9A CN104344425B (en) | 2013-08-02 | 2013-08-02 | Inflammable gas band automatic ignition controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104344425A true CN104344425A (en) | 2015-02-11 |
| CN104344425B CN104344425B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310334702.9A Expired - Fee Related CN104344425B (en) | 2013-08-02 | 2013-08-02 | Inflammable gas band automatic ignition controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN104344425B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3413335A1 (en) * | 1984-04-09 | 1985-12-12 | Michael 8900 Augsburg Engler | Welding torch |
| DE3904022A1 (en) * | 1988-02-10 | 1989-08-24 | T F Trading A S | Device for igniting and monitoring the combustion of a combustible gas and an electrode device for such a device |
| CN201166386Y (en) * | 2007-12-29 | 2008-12-17 | 珠海格力电器股份有限公司 | Ignition device |
| CN202177142U (en) * | 2011-08-01 | 2012-03-28 | 中山万和电器有限公司 | Ignition device for gas stove |
| CN202546821U (en) * | 2012-01-10 | 2012-11-21 | 东莞市海新金属科技有限公司 | Novel furnace end ignition device |
| CN203549898U (en) * | 2013-08-02 | 2014-04-16 | 珠海格力电器股份有限公司 | Automatic flammable gas ignition control device |
-
2013
- 2013-08-02 CN CN201310334702.9A patent/CN104344425B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3413335A1 (en) * | 1984-04-09 | 1985-12-12 | Michael 8900 Augsburg Engler | Welding torch |
| DE3904022A1 (en) * | 1988-02-10 | 1989-08-24 | T F Trading A S | Device for igniting and monitoring the combustion of a combustible gas and an electrode device for such a device |
| CN201166386Y (en) * | 2007-12-29 | 2008-12-17 | 珠海格力电器股份有限公司 | Ignition device |
| CN202177142U (en) * | 2011-08-01 | 2012-03-28 | 中山万和电器有限公司 | Ignition device for gas stove |
| CN202546821U (en) * | 2012-01-10 | 2012-11-21 | 东莞市海新金属科技有限公司 | Novel furnace end ignition device |
| CN203549898U (en) * | 2013-08-02 | 2014-04-16 | 珠海格力电器股份有限公司 | Automatic flammable gas ignition control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104344425B (en) | 2016-08-31 |
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Granted publication date: 20160831 |
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