CN102384487A - Ignition device integrating flame detection - Google Patents
Ignition device integrating flame detection Download PDFInfo
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- CN102384487A CN102384487A CN2011103595867A CN201110359586A CN102384487A CN 102384487 A CN102384487 A CN 102384487A CN 2011103595867 A CN2011103595867 A CN 2011103595867A CN 201110359586 A CN201110359586 A CN 201110359586A CN 102384487 A CN102384487 A CN 102384487A
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- igniter
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- arcing
- ignition device
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Abstract
The invention relates to an ignition device integrating flame detection, and relates to an ignition device. By the ignition device, the problem that the conventional ignition device cannot judge whether ignition is successful or not in time, and if the unignited condition or the condition of ignition delay cannot be discovered in time, a large amount of combustible gas can be gathered to generate deflagration accidents possibly, and the system and personal safety are harmed is solved. In the ignition device, a ventilation guide plate is an insulating ventilation guide plate; an outer sleeve protective pipe is sleeved on the ventilation guide plate; a gas guide pipe passes through the ventilation guide plate; one end of the gas guide pipe is connected with a fire head cover body, and the other end of the gas guide pipe is communicated with a gas inlet; a body assembly is fixedly connected with the outer sleeve protective pipe; openings are formed at the front end of the outer sleeve protective pipe and the lower part of the front end; an arc drawing igniter and an ion flame detector pass through the ventilation guide plate; and a cable joint of the igniter and a cable joint of an ion probe sensor are arranged on one side which is close to the body assembly. The ignition device is suitable for an ignition process.
Description
Technical field
The present invention relates to a kind of igniter, be specifically related to a kind of igniter that flame is detected on one that collects.
Background technology
At present; Igniter is widely used in industries such as electric power, petrochemical industry and fire disaster simulation and uses on the combustion system that fuel gas act as a fuel; Existing igniter; Mostly only have single ignition function, flame is detected and igniting is integrated into the igniter of one, can't in time judge whether success of igniting.If can not in time find situation unignited or that time-delay is lighted, combustible gas is known from experience a large amount of the gathering, and deflagration accident having might take place, the safety of the harm system and the person.
Summary of the invention
The objective of the invention is in order to solve because existing igniter; Can't judge in time whether igniting is successful; If can not in time find situation unignited or that time-delay is lighted, combustible gas is known from experience a large amount of the gathering, and deflagration accident having might take place; The problem of the safety of the harm system and the person, and then a kind of igniter that flame is detected on one that collects is provided.
Technical scheme of the present invention is: a kind ofly collect the igniter that flame is detected on one and comprise ventilation deflector, overcoat pillar, body assembly, duration and degree of heating cover body and gas conduct pipe; The ventilation deflector is insulation ventilation deflector; Have air intlet and fuel gas inlet on the body assembly, the overcoat protective pipe sleeve is contained on the ventilation deflector, and gas conduct pipe is located on the ventilation deflector; One end of gas conduct pipe is connected with the duration and degree of heating cover body; The other end of gas conduct pipe is connected with fuel gas inlet, and body assembly and overcoat pillar are affixed, and the front end of overcoat pillar and front end bottom are provided with opening; The igniter that said collection flame is detected on one also comprises arcing igniter, ionic flame detector, device for igniting cable connector and ion probe sensor electrical cable joint; Arcing igniter and ionic flame detector all are located on the ventilation deflector, and arcing igniter and ionic flame detector lay respectively at the gas conduct pipe top, and device for igniting cable connector and ion probe sensor electrical cable joint all are arranged on the side near body assembly; And the device for igniting cable connector is connected with the arcing igniter, and ion probe sensor electrical cable joint is connected with the ionic flame detector.
The present invention compared with prior art has following effect: 1. the present invention will light a fire with the flame detection set in one, adopt the arcing igniter, it is big to release energy, speed of ignition is fast, whether ion probe is used to monitor flame and is lighted.2. the present invention adopts air-cooled design, makes in arcing igniter and the ionic flame detector arrangement its external sleeve pillar assembly, increases life of product.3. the topology layout of the present invention's optimization makes small product size little, for ease of maintenaince changes.4. the present invention's ventilation deflector that insulate adopts insulating materials, and oblique design assurance in hole reliably mixes and flame stabilization with combustion gas on it, plays the fixed support effect simultaneously.5. the present invention's gas pipeline independently, the duration and degree of heating cover body structure of optimal design has improved the adaptability of environment, and plays the function of waterproof.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention; Fig. 2 is the cutaway view of Fig. 1 along the A-A place; Fig. 3 is the cutaway view of Fig. 2 along the B-B place.
The specific embodiment
The specific embodiment one: combine Fig. 1 to Fig. 3 that this embodiment is described; This embodiment a kind of collects the igniter that flame is detected on one and comprises ventilation deflector 1, overcoat pillar 2, body assembly 3, duration and degree of heating cover body 4 and gas conduct pipe 5; Ventilation deflector 1 is insulation ventilation deflector; Have air intlet 3-1 and fuel gas inlet 3-2 on the body assembly 3, overcoat pillar 2 is sleeved on the ventilation deflector 1, and gas conduct pipe 5 is located on the ventilation deflector 1; One end of gas conduct pipe 5 is connected with duration and degree of heating cover body 4; The other end of gas conduct pipe 5 is connected with fuel gas inlet 3-2, and body assembly 3 is affixed with overcoat pillar 2, and the front end of overcoat pillar 2 and front end bottom are provided with opening; The igniter that said collection flame is detected on one also comprises arcing igniter 6, ionic flame detector 7, device for igniting cable connector 8 and ion probe sensor electrical cable joint 9; Arcing igniter 6 all is located on the ventilation deflector 1 with ionic flame detector 7, and arcing igniter 6 lays respectively at gas conduct pipe 5 tops with ionic flame detector 7, and device for igniting cable connector 8 all is arranged on the side near body assembly 3 with ion probe sensor electrical cable joint 9; And device for igniting cable connector 8 is connected with arcing igniter 6, and ion probe sensor electrical cable joint 9 is connected with ionic flame detector 7.
Arcing igniter and ionic flame detector are arranged in the overcoat pillar assembly cleverly, and when function increased, product structure was compact more.Overcoat pillar assembly front end and lower openings guarantee that kindling material sprays at both direction, and burning is taken place in maximum magnitude.
Adopt special air-cooled project organization, and combustion air can be provided simultaneously, guarantee flame stabilization.
The air-flow of insulation ventilation deflector is for become the convergence ejection from outside to inside, and angle is 25 degree, helps the flame stabilization burning.Play the fixed support effect simultaneously in inside.
The duration and degree of heating cover body adopts and is threaded, and is convenient to change, and its structure plays the function of waterproof.
Body assembly is a connector, is connected and installed the position for other parts provide, for whole apparatus integration structure provides carrier.
The ionic flame detector is made up of controller and ion probe sensor, and its controller links to each other at ion probe sensor electrical cable joint with shielded cable.The ion probe sensor is connected with body assembly through screw thread, and installing and replacing is convenient.
The specific embodiment two: combine Fig. 1 that this embodiment is described, have a plurality of oblique hole 1-1 on the ventilation deflector 1 of this embodiment.So be provided with, a plurality of oblique hole 1-1 can make combustion gas fully mix with combustion air, guarantee flame stabilization.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment three: combine Fig. 1 and Fig. 2 that this embodiment is described; The arcing igniter 6 of this embodiment comprises arcing sparking plug 6-1 and conducting rod 6-2; Arcing sparking plug 6-1 is connected successively from left to right with conducting rod 6-2 and is located on the ventilation deflector 1, and dismantled and assembled connection the between conducting rod 6-2 and the body assembly 3.So be provided with, installing and replacing is convenient.Other composition is identical with the specific embodiment one or two with annexation.
The specific embodiment four: combine Fig. 3 that this embodiment is described, removably connect between gas conduct pipe 5 of this embodiment and the duration and degree of heating cover body 4.So be provided with, internal work conditional stability is good, and can carry and guide functions for combustion air or cooling air play, and further guarantees the flame stabilization burning simultaneously.Other composition is identical with the specific embodiment one or three with annexation.
The specific embodiment five: combine Fig. 3 that this embodiment is described, have a plurality of circular hole 4-1 on the duration and degree of heating cover body 4 of this embodiment.So be provided with, guarantee the stable of burning, and make kindling material be difficult for extinguishing.Other composition is identical with the specific embodiment four with annexation.
Operation principle of the present invention is: the arcing igniter obtains high pressure after power supply boosts, and through lead output, makes the arcing sparking plug produce pulse electric energy; The luminous energy and the heat energy that change into are lighted air mixture, form kindling material, after ion probe detects kindling material; Feed combustion gas through fuel gas inlet; To lead burning and ignite, kindling material is in fired state all the time in combustion process, guarantees the stability of burning and the reliability of system.
Claims (5)
1. one kind collects the igniter that flame is detected on one; It comprises ventilation deflector (1), overcoat pillar (2), body assembly (3), duration and degree of heating cover body (4) and gas conduct pipe (5); Ventilation deflector (1) is insulation ventilation deflector; Have air intlet (3-1) and fuel gas inlet (3-2) on the body assembly (3), overcoat pillar (2) is sleeved on the ventilation deflector (1), and gas conduct pipe (5) is located on the ventilation deflector (1); One end of gas conduct pipe (5) is connected with duration and degree of heating cover body (4); The other end of gas conduct pipe (5) is connected with fuel gas inlet (3-2), and body assembly (3) is affixed with overcoat pillar (2), and the front end and the front end bottom of overcoat pillar (2) are provided with opening; It is characterized in that: the igniter that said collection flame is detected on one also comprises arcing igniter (6), ionic flame detector (7), device for igniting cable connector (8) and ion probe sensor electrical cable joint (9); Arcing igniter (6) and ionic flame detector (7) all are located on the ventilation deflector (1), and arcing igniter (6) and ionic flame detector (7) lay respectively at gas conduct pipe (5) top, and device for igniting cable connector (8) and ion probe sensor electrical cable joint (9) all are arranged on the side near body assembly (3); And device for igniting cable connector (8) is connected with arcing igniter (6), and ion probe sensor electrical cable joint (9) is connected with ionic flame detector (7).
2. according to the said a kind of igniter that flame is detected on one that collects of claim 1, it is characterized in that: have a plurality of oblique holes (1-1) on the ventilation deflector (1).
3. according to claim 1 or 2 said a kind of igniters that flame is detected on one that collect; It is characterized in that: arcing igniter (6) comprises arcing sparking plug (6-1) and conducting rod (6-2); Arcing sparking plug (6-1) is connected successively from left to right with conducting rod (6-2) and is located on the ventilation deflector (1), and dismantled and assembled connection the between conducting rod (6-2) and the body assembly (3).
4. according to the said a kind of igniter that flame is detected on one that collects of claim 1, it is characterized in that: removably connect between gas conduct pipe (5) and the duration and degree of heating cover body (4).
5. according to the said a kind of igniter that flame is detected on one that collects of claim 4, it is characterized in that: have a plurality of circular holes (4-1) on the duration and degree of heating cover body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103595867A CN102384487A (en) | 2011-11-14 | 2011-11-14 | Ignition device integrating flame detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103595867A CN102384487A (en) | 2011-11-14 | 2011-11-14 | Ignition device integrating flame detection |
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| CN102384487A true CN102384487A (en) | 2012-03-21 |
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| CN2011103595867A Pending CN102384487A (en) | 2011-11-14 | 2011-11-14 | Ignition device integrating flame detection |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343969A (en) * | 2013-07-30 | 2013-10-09 | 刘仁昌 | Energy-efficient environment-friendly preheating inner flame type burner |
| CN105402767A (en) * | 2014-09-12 | 2016-03-16 | 神华集团有限责任公司 | Liquid fuel ignition device and liquid fuel burner |
| CN105509091A (en) * | 2015-08-07 | 2016-04-20 | 北京航天计量测试技术研究所 | Ignition device for fireman fire extinguishment training system |
| CN110726156A (en) * | 2019-11-11 | 2020-01-24 | 徐州科能燃烧控制科技有限公司 | Novel ignition gun structure for garbage incinerator |
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| US3906221A (en) * | 1973-12-10 | 1975-09-16 | Gary M Mercier | Proof of igniter and flame sensing device and system |
| GB2159267A (en) * | 1984-05-23 | 1985-11-27 | Shell Int Research | Burner with ignition device |
| CN2163939Y (en) * | 1993-07-10 | 1994-05-04 | 无锡市东方电力电子控制设备厂 | Straighttube-type three-step ignition fire-detecting device |
| CN101128700A (en) * | 2005-02-24 | 2008-02-20 | 阿尔斯托姆科技有限公司 | Self diagonostic flame ignitor |
| CN201396783Y (en) * | 2009-03-19 | 2010-02-03 | 重庆大学 | Ignition and flame monitor integrated device for burner |
| CN101846340A (en) * | 2009-03-25 | 2010-09-29 | 林光湧 | Safety device for igniting, extinguishing and cutting off gas and use method thereof |
| CN202328363U (en) * | 2011-11-14 | 2012-07-11 | 中国船舶重工集团公司第七�三研究所 | Ignition device integrating flame detection into whole |
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2011
- 2011-11-14 CN CN2011103595867A patent/CN102384487A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906221A (en) * | 1973-12-10 | 1975-09-16 | Gary M Mercier | Proof of igniter and flame sensing device and system |
| GB2159267A (en) * | 1984-05-23 | 1985-11-27 | Shell Int Research | Burner with ignition device |
| CN2163939Y (en) * | 1993-07-10 | 1994-05-04 | 无锡市东方电力电子控制设备厂 | Straighttube-type three-step ignition fire-detecting device |
| CN101128700A (en) * | 2005-02-24 | 2008-02-20 | 阿尔斯托姆科技有限公司 | Self diagonostic flame ignitor |
| CN201396783Y (en) * | 2009-03-19 | 2010-02-03 | 重庆大学 | Ignition and flame monitor integrated device for burner |
| CN101846340A (en) * | 2009-03-25 | 2010-09-29 | 林光湧 | Safety device for igniting, extinguishing and cutting off gas and use method thereof |
| CN202328363U (en) * | 2011-11-14 | 2012-07-11 | 中国船舶重工集团公司第七�三研究所 | Ignition device integrating flame detection into whole |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343969A (en) * | 2013-07-30 | 2013-10-09 | 刘仁昌 | Energy-efficient environment-friendly preheating inner flame type burner |
| CN103343969B (en) * | 2013-07-30 | 2015-09-02 | 刘仁昌 | A kind of high-efficient energy-saving environment friendly preheating type inner flame type combustor |
| CN105402767A (en) * | 2014-09-12 | 2016-03-16 | 神华集团有限责任公司 | Liquid fuel ignition device and liquid fuel burner |
| CN105402767B (en) * | 2014-09-12 | 2018-07-24 | 神华集团有限责任公司 | Liquid fuel igniting device and liquid-fuel burner |
| CN105509091A (en) * | 2015-08-07 | 2016-04-20 | 北京航天计量测试技术研究所 | Ignition device for fireman fire extinguishment training system |
| CN110726156A (en) * | 2019-11-11 | 2020-01-24 | 徐州科能燃烧控制科技有限公司 | Novel ignition gun structure for garbage incinerator |
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Application publication date: 20120321 |