CN109751617A - Igniter and method - Google Patents
Igniter and method Download PDFInfo
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- CN109751617A CN109751617A CN201711071754.6A CN201711071754A CN109751617A CN 109751617 A CN109751617 A CN 109751617A CN 201711071754 A CN201711071754 A CN 201711071754A CN 109751617 A CN109751617 A CN 109751617A
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- combustible
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Abstract
The present invention provides a kind of igniter and method, it is related to technical field of petroleum extraction, the gas that drilling operation course mesohigh oil-gas Layer ejects is conducted to spout via the relief line of open flow component by the relief line of open flow component, when combustible monitoring component monitors that circulation has combustible in relief line, monitoring signals are sent to the control unit, control unit is after receiving monitoring signals, firing command is sent to ignition part, so that ignition part lights a fire to spout according to firing command starting ignition end, to which combustible be burnt, it avoids generating security risk to ambient enviroment.Compared with the existing technology, operated without artificial starting ignition, response speed faster, response it is more accurate, and then improve the safety and reliability of igniter.
Description
Technical field
The present invention relates to technical field of petroleum extraction more particularly to a kind of igniters and method.
Background technique
Blowout, which is formation fluid, continuously pours in pit shaft without control, sprays ground or invades showing for other low pressure layer positions
As.For example, in oil drilling, when encountering underground high-voltage oil-gas Layer, if the head of liquid of drilling fluid is lower than high-pressure oil-gas layer
Pressure, the high pressure draught of high-pressure oil-gas layer is known from experience from underground sprays to well head upwards, thus ejection drilling fluid and form overflow, well
It gushes or even blowout.Drilling well worker will close preventer and take the corresponding effective measures such as throttling, open flow at this time, from high pressure
Generally comprised oil, gas and water in the air-flow body that oil-gas Layer ejects, in gas mainly with alkane, hydrogen sulfide, sulfur dioxide,
Based on the substances such as carbon monoxide, wherein include a large amount of flammable, toxic gas, if without handling direct outlet, it can be to week
Collarette border generates biggish security risk.
Igniter is the device lighted to the fuel gas generated to blowout process, existing igniter, including
Torch, fuel oil ignition part and fuel reservoir, there are mainly two types of fuel oil ignition parts, and a kind of working principle is to utilize venturi
Ejector principle is provided with compressed-air atomizer and fuel nozzle in the mixing chamber of pilot flame burner, when operator presses " igniting "
After knob, compressed air is sprayed from nozzle at high speeds, and local decompression is formed in mixing chamber, and the fuel oil in fuel tank is aspirated, and is led to
It crosses oil pipe and sprays into mixing chamber from fuel nozzle, mix to nebulize with compressed air and spray into combustion chamber, encounter the indoor electronics that burns
The spark that rotor lightens is ignited, as Cauldron mouth has fuel gas ejection to be ignited.Another working principle be with
Compressed air source divides two-way after the combination control cabinet that spouts, enters fuel tank through solenoid directional control valve, throttle valve all the way, force
Oil plant ejects rapidly.Another way is sufficiently mixed through another group of solenoid directional control valve, throttle valve and oil plant, makes its atomization.Atomization
Diesel oil afterwards is ignited through the electronic striking at duration and degree of heating, forms about 3 meters of long hearty flames, is gone to light relief line and is emitted
Fuel gas.Opening and closing for solenoid directional control valve is controlled by electric cabinet.After operator presses " igniting " knob, remote controler will be to
Host sends a string of binary codes, and host computer chip receives signal and issues after filtering is identified as this system correct code
Firing command.
The air-flow body ignition process emitted in the prior art to relief line, is required to artificial manipulation, such as fruit dot
Fiery opportunity holds inaccurate, and being easy to appear the duration of ignition delays, and leads to that part is flammable, is just lighted after poisonous gas outlet,
Security risk is generated to ambient enviroment.Therefore the safety of manual operation is not high.
Summary of the invention
The present invention provides a kind of igniter and method, to improve the safety of igniter.
It is an aspect of the invention to provide a kind of igniters, comprising: ignition part, combustible monitoring component and
Control unit, the control unit are connect with the ignition part and the combustible monitoring component signal respectively；
The ignition part includes firing tip, and the firing tip is set at the spout of open flow component；
The combustible monitoring component includes monitoring side, and the monitoring side is set to the relief line of the open flow component
Interior, the combustible monitoring component is for monitoring in the relief line whether contain combustible, when monitoring combustible
Monitoring signals are sent to the control unit when matter；
The control unit is used for after receiving the monitoring signals, and Xiang Suoshu ignition part sends firing command, with
Make the ignition part start the firing tip according to the firing command to light a fire to the spout.
Further, the ignition part includes transformer and arc transmitter；
The voltage output end of the transformer is electrically connected with the arc transmitter, for supplying to the arc transmitter
Electricity；
The arc transmitter includes electric arc transmitting terminal, and the electric arc transmitting terminal is the firing tip, is generated for passing through
Electric arc is lighted a fire.
Further, the igniter includes at least two ignition parts；
The control unit includes timer and controller；
The timer is used to carry out timing to the igniting duration of each ignition part；
The controller is used for according to the ignition part is successively switched when the timer, so that each igniting
Component successively works preset duration.
Further, the control unit further includes memory and display；
The memory is for saving the response record of the controller；
The display is for being presented the response record of the controller.
Further, the igniter further include:
Gas flow rate analyzer is set in the relief line, the gas flow rate analyzer and the control unit
Signal connection, for detecting the air-flow velocity in the relief line, and is sent to the control unit；
The control unit is also used to, and after receiving the monitoring signals, is arrived according to the combustible monitoring component
The distance of the spout, the air-flow velocity and the relief line structure obtain ignition delay time, and described in delay
After ignition delay time, Xiang Suoshu ignition part sends firing command.
Further, the igniter further include:
Igniting test component, the combustible including being connected to relief line are passed through mouth, and the combustible is passed through mouth and is located at
The upstream of the monitoring side, the igniting test component are used to be passed through mouth by the combustible and inject combustible to carry out
Igniting test.
Further, the igniter further include:
Solar generation component, for powering to the igniter.
Another aspect of the present invention is to provide a kind of ignition method, is applied to igniter, and the igniter includes:
Ignition part, combustible monitoring component and control unit, the control unit respectively with the ignition part and it is described can
Fire the connection of matter monitoring component signal；The described method includes:
Whether contain combustible in the relief line of combustible monitoring component monitoring open flow component, when monitoring
Monitoring signals are sent to control unit when combustible；
The control unit sends firing command after receiving the monitoring signals, to ignition part；
The ignition part is set to the firing tip at the spout of open flow component to institute according to firing command starting
State spout igniting.
Further, the ignition part includes transformer and arc transmitter, the voltage output end of the transformer with
The arc transmitter electrical connection, for powering to the arc transmitter, the arc transmitter includes electric arc transmitting terminal, institute
Stating electric arc transmitting terminal is the firing tip；
The ignition part is set to the firing tip at the spout of open flow component to institute according to firing command starting
Spout igniting is stated, is specifically included:
After the ignition part receives the firing command, start the arc transmitter, makes the electric arc transmitting terminal
Electric arc is emitted to the spout, is lighted a fire to the combustible of spout discharge.
Further, the ignition part at least there are two；The control unit includes timer and controller；
The control unit sends firing command after receiving the monitoring signals, to ignition part, specifically includes:
The timer carries out timing to the igniting duration of each ignition part；
The controller is according to the ignition part is successively switched when the timer, so that each ignition part
Successively work preset duration.
Further, the control unit sends firing command, tool to ignition part after receiving the monitoring signals
Body includes:
Gas flow rate analyzer detects the air-flow velocity in the relief line, and is sent to the control unit；
The control unit is after receiving the monitoring signals, according to the combustible monitoring component to the open flow
Distance, the air-flow velocity and the relief line structure of mouth obtain ignition delay time, and postpone the firing delay
After time, Xiang Suoshu ignition part sends firing command.
Igniter and method provided by the invention, the relief line of open flow component is by drilling operation course mesohigh oil gas
The gas that layer ejects is conducted to spout via the relief line of open flow component, and combustible monitoring component monitors open flow
When circulation has combustible in pipeline, Xiang Suoshu control unit sends monitoring signals, control unit after receiving monitoring signals,
Firing command is sent to ignition part, so that ignition part lights a fire to spout according to firing command starting ignition end, thus will
Combustible is burnt, and avoids generating security risk to ambient enviroment.Compared with the existing technology, it is grasped without artificial starting ignition
Make, response speed faster, response it is more accurate, and then improve the safety and reliability of igniter.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is a kind of main view for igniter that the embodiment of the present invention one provides；
Fig. 2 is the side view of igniter shown in FIG. 1；
Fig. 3 is the signal connection schematic diagram of igniter shown in FIG. 1；
Fig. 4 is the top view for another igniter that the embodiment of the present invention one provides；
Fig. 5 is the main view of igniter shown in Fig. 4；
Fig. 6 is the structural schematic diagram for another igniter that the embodiment of the present invention one provides；
Fig. 7 is the structural schematic diagram for another igniter that the embodiment of the present invention one provides；
Fig. 8 is a kind of flow diagram of ignition method provided by Embodiment 2 of the present invention.
Description of symbols:
10- ignition part；11- firing tip；
12- transformer；13- arc transmitter；
14- rectifier；15- switch；
16- manual manipulation device；17- remote controler；
18- communication component；20- combustible monitoring component；
30- control unit；31- timer；
32- controller；33- memory；
34- display；40- open flow component；
41- relief line；42- open flow end；
42a- open flow end；50- combustible is passed through mouth；
60- solar generation component；61- device of solar generating；
62- inverter；70- power switcher；
80- power grid.
Specific embodiment
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " length ", "upper", "lower", "front", "rear", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second " etc.
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technical characteristic
Quantity.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Embodiment one
Fig. 1 is a kind of main view for igniter that the embodiment of the present invention one provides；Fig. 2 is igniter shown in FIG. 1
Side view；Fig. 3 is the signal connection schematic diagram of igniter shown in FIG. 1.As shown in Figure 1-3, the present embodiment provides one kind
Igniter, comprising: ignition part 10, combustible monitoring component 20 and control unit 30, the control unit 30 are distinguished
It is connect with the ignition part 10 and 20 signal of combustible monitoring component；
The ignition part 10 includes firing tip 11, and the firing tip 11 is set at the spout of open flow component 40；
The combustible monitoring component 20 includes monitoring side, and the monitoring side is set to the open flow of the open flow component 40
In pipeline 41, the combustible monitoring component 20 works as prison for monitoring in the relief line 41 whether contain combustible
Monitoring signals are sent to the control unit 30 when measuring combustible；
The control unit 30 is used for after receiving the monitoring signals, and Xiang Suoshu ignition part 10 sends igniting and refers to
It enables, lights a fire so that the ignition part 10 starts the firing tip 11 according to the firing command to the spout.
In the present embodiment, the open flow component 40 includes relief line 41 and the open flow being connected to the relief line 41
Mouthful.Specifically, open flow component 40 may include relief line 41 and the open flow end 42 that is connected to 41 end of relief line,
Wherein open flow end 42 is provided with spout, and spout is the opening at the open flow end 42, and wherein relief line 41 is used for drilling well
The gas communication that operation process mesohigh oil-gas Layer ejects is lighted in spout to open flow end 42, by gas can
Combustion things matter is burnt, and is adversely affected to avoid to environment.As depicted in figs. 1 and 2, open flow component 40 can use horizontal
Relief line 41 and vertically disposed open flow end 42, wherein open flow end 42 can be burning torch；It certainly can also be such as Fig. 4 and Fig. 5
Shown, open flow component 40 is using horizontal relief line 41 and horizontally disposed open flow end 42a, and wherein open flow end 42a is burning
Cylinder.
In the present embodiment, ignition part 10 can be the igniter that ignited fuel is generated to flame, be also possible to pass through
Emit electric arc to light the igniter of combustible in relief line 41, certain ignition part 10 is not limited in above-mentioned two
Kind, such as friction can also be used and produce pyrophoric igniter etc..The firing tip 11 of ignition part 10 is arranged in open flow component 40
Spout at, firing tip 11 light a fire when, the combustible of outlet at spout can be lighted.
The monitoring side of combustible monitoring component 20 is set in relief line 41, for monitor in relief line 41 whether
Containing combustible, wherein combustible includes at least one of fuel gas, flammable liquid, flammable solid.Combustible
Quality detection component can select different schemes according to specific demand, for example, when combustible is oil gas, wherein what is contained is flammable
Gas is mainly based on the substances such as alkane, hydrogen sulfide, sulfur dioxide, carbon monoxide, then combustible monitoring component 20 may include
There are at least one of alkane detector, hydrogen sulfide detector, sulfur dioxide detector, carbon monoxide detector.In this implementation,
The type for the detector that combustible monitoring component 20 includes is more, then the effect detected is better, but cost also can be therewith
It improves.In the present embodiment, when combustible monitoring component 20 monitors in relief line 41 containing combustible, to the control
Component 30 processed sends monitoring signals, so that control unit 30 controls 10 starting ignition of ignition part.Certainly, combustible monitoring portion
Monitoring data can also be sent to control unit 30 in real time by part 20, judge whether to need to open according to monitoring data by control unit 30
Dynamic ignition part 10.
Control unit 30 is connect with ignition part 10 and 20 signal of combustible monitoring component respectively, specifically can be used
Line or wireless signal connection.Control unit 30 is after the monitoring signals for receiving the transmission of combustible monitoring component 20, i.e., really
Recognize in relief line 41 and contain combustible, firing command is sent to ignition part 10, so that ignition part 10 refers to according to igniting
Starting ignition end 11 is enabled to light a fire spout, so that combustible be burnt.Specifically, when combustible monitoring component 20 wraps
When including a variety of detectors, after control unit 30 receives the monitoring signals that either detector detects combustible, sends igniting and refer to
It enables.
Igniter provided in this embodiment, the relief line 41 of open flow component 40 is by drilling operation course mesohigh oil gas
The gas that layer ejects is conducted to spout via the relief line 41 of open flow component 40, and combustible monitoring component 20 monitors
When circulation has combustible in relief line 41, Xiang Suoshu control unit 30 sends monitoring signals, and control unit 30 is receiving
To after monitoring signals, firing command is sent to ignition part 10, so that ignition part 10 is according to firing command starting ignition end 11
It lights a fire to spout, so that combustible be burnt, avoids generating security risk to ambient enviroment.Compared with the existing technology,
Operated without artificial starting ignition, response speed faster, response it is more accurate, and then improve igniter safety and can
By property.
As shown in fig. 6, the further improvement as above-described embodiment, the ignition part 10 includes transformer 12 and electric arc
Transmitter 13；
The voltage output end of the transformer 12 is electrically connected with the arc transmitter 13, for the arc transmitter
13 power supplies；
The arc transmitter 13 includes electric arc transmitting terminal, and the electric arc transmitting terminal is the firing tip 11, for passing through
Electric arc is generated to light a fire.
Ignition part 10 in the prior art generallys use the ignition part 10 that ignited fuel is generated to flame, ignition part
10 need individually equipped with fuel tank, and area higher for temperature, surface temperature may be up to six or seven ten degree, even more
Height, the interior combustible stored of fuel tank easily causes fire, for oil field, it will cause catastrophic consequence.For
Raising safety uses the ignition part that combustible in relief line 41 is lighted by transmitting electric arc in the present embodiment
10, including transformer 12 and arc transmitter 13, wherein 12 voltage output end of transformer is electrically connected with arc transmitter 13, to electricity
Arc transmitter 13 is powered.Arc transmitter 13 includes electric arc transmitting terminal, and electric arc transmitting terminal is the firing tip 11, is set to open flow
At mouthful, lighted a fire by generating electric arc to combustible.Specifically, if the open flow end 42a of such as Fig. 4 and Fig. 5 of open flow component 40,
I.e. horizontally disposed combustion barrel, then electric arc transmitting terminal is set to beside combustion barrel；If the open flow of such as Fig. 1 and Fig. 2 of open flow component 40
End 42, i.e., vertically disposed burning torch, electric arc transmitting terminal are set to beside the lighting-up tuyere of burning torch.Transformer 12 is electric arc
Transmitter 13 provides suitable operating voltage, common, and the output voltage of transformer 12 need to be greater than 40kv, and reaching 60kv is advisable,
The electric arc that arc transmitter 13 generates can be greater than 1cm, and electric arc can generate high temperature, so as to so as to be located at the combustible of spout
Burning point is reached, is ignited to combustible.
Further, such as Fig. 6, the igniter includes at least two ignition parts 10；
The control unit 30 includes timer 31 and controller 32；
The timer 31 is used to carry out timing to the igniting duration of each ignition part 10；
The controller 32 is used to successively switch the ignition part 10 according to 31 timing of timer, so that each institute
Ignition part 10 is stated successively to work preset duration.
The combustible at spout is lighted by ignition part 10 in the present embodiment, in practical ignition procedures
In, it lights component and needs to continue working a predetermined time period, and the predetermined time period is longer under normal conditions.It considers
The service life of ignition part 10, igniter includes at least two ignition parts 10 in the present embodiment, is taken turns by ignition part 10
Work is flowed, furthermore according to oil gas field ground rules, ignition part 10 is also required to be arranged multiple.Specifically, such as above-described embodiment
Middle ignition part 10 is made of transformer 12 and arc transmitter 13, when transformer 12 works under long-time high temperature high voltage,
It is easy to damage, in order to improve its service life, as shown in fig. 6, igniter includes at least two ignition parts 10, every bit
The firing tip 11 of fiery component 10 is set at spout；In addition, control unit 30 includes timer 31 and controller 32, fall into a trap
When device 31 be used to carry out timing to the igniting duration of each ignition part 10；Controller 32 successively switches according to 31 timing of timer
Ignition part 10, the preset duration so that each ignition part 10 successively works.More specifically, when first ignition part 10 starts
After igniting, timer 31 starts timing, and when timing reaches preset duration, controller 32 controls the ignition part 10 and stops work
Make, second 10 starting ignition of ignition part, timer 31 restarts timing, and such each ignition part 10 is successively actuated for
Igniting.It should be noted that second ignition part 10 starts a little after can stopping working for first ignition part 10 at once
Fire, so that ignition process be made to be continued；Or first ignition part 10 be when will stop but not yet stop working,
Two 10 starting ignitions of ignition part.By the unlatching of multiple ignition parts 10 in turn, ignition part 10 can be made intermittently to cool down, it is full
While sufficient continuous ignition, its service life is improved.Further, multiple ignition parts 10 in the present embodiment, igniting
End 11 can be separately positioned at the different location of spout, to successively lighting a fire at the different location of spout, be easier to realize
It lights a fire successfully.It should be noted that multiple ignition parts 10 are not limited in only starting an ignition part every time in the present embodiment
Part 10 is lighted a fire, can every time simultaneously starting two it is even more, wherein being separately positioned on spout for firing tip 11
The case where at different location, more preferably, simultaneously relative to ignition part 10 corresponding to the symmetrical firing tip 11 of spout
Starting ignition can increase ignition success rate, and the combustible discharged at spout is lighted completely.Further, ignition part
10 may also include the radiator for divulging information to transformer 12, to cool down to transformer 12.
In addition, the area of oil gas field is bigger according to oil gas field ground rules, oil gas field risk is bigger, the point for needing to place
The number of fiery component 10 is more.In another embodiment of the present invention, oil gas field is provided with multiple open flow components 40, igniting dress
Set may include each open flow component 40 be arranged ignition part 10, combustible monitoring component 20 and with multiple ignition parts
10 control units 30 connected with 20 signal of combustible monitoring component, control unit 30 is according to from the first combustible quality supervision
The monitoring signals that component 20 receives are surveyed, firing command is sent to corresponding first ignition part 10, passes through a control unit
30 can automatically control multiple ignition parts 10 simultaneously, to save cost.
Further, as shown in fig. 7, ignition part 10 includes sequentially connected transformer 12, rectifier 14 and switch
15, arc transmitter 13 is connect with switch 15, wherein switch 15 is connect with 30 signal of control unit.In in-site installation, by transformation
Device 12, rectifier 14, switch 15 are set to a safety zone, compared with the existing technology in, the igniter of fuel oil, fuel point
Fiery component, air compression element, power control unit (such as solenoid valve) are all set in danger zone at the scene, electric power control portion
Part is needed using explosion-proof device, costly.And in the present embodiment, transformer 12, rectifier 14, switch 15 can be sent out with electric arc
Emitter 13 is separately positioned in a site safety region, no longer needs to that production cost can be reduced using explosion-proof electric apparatus.
Further, as shown in fig. 7, ignition part 10 may also include manual manipulation device 16, for manually booting igniting
Component 10 can light a fire to spout by control manual manipulation device 16 under emergency conditions.It should be noted that
When ignition part 10 be provided at least there are two when, each ignition part 10 can be manipulated respectively by manual manipulation device 16, have
Body, manual manipulation device 16 may include the control button for manipulating each ignition part 10 respectively.More specifically, manual manipulation fills
Setting 16 may include remote controler 17 and the communication component being electrically connected with switch 15 18, and wherein communication component 18 is for receiving remote controler
17 remote control signal, the mode that remote control can be used are manually controlled.
Further, the control unit 30 further includes memory 33 and display 34；
The memory 33 is for saving the response record of the controller 32；
The display 34 is for being presented the response record of the controller 32.
Wherein, the content of response record may include the duration of ignition of ignition part 10, ignition times, combustible monitoring portion
Type, time of the combustible that part 20 monitors etc..Wherein, it can be obtained by timer 31 about the parameter of time,
The chronometric data of timer 31 is recorded.
Further, the igniter further include:
Gas flow rate analyzer is set in the relief line 41, the gas flow rate analyzer and the control unit
The connection of 30 signal of part, for detecting the air-flow velocity in the relief line 41, and is sent to the control unit 30；
The control unit 30 is also used to, after receiving the monitoring signals, according to the combustible monitoring component
20 obtain ignition delay time to the distance of the spout, the air-flow velocity and 41 structure of the relief line, and prolong
After the slow ignition delay time, Xiang Suoshu ignition part 10 sends firing command.
In the present embodiment, since the monitoring side of combustible monitoring component 20 is set in relief line 41, from detection
It is reached at spout to combustible to combustible, there are certain time interval, the length of the time interval depends on can
41 structure of distance, air-flow velocity and relief line that matter monitoring component 20 arrives spout is fired, if the time interval is longer,
And ignition part 10 is just lighted a fire immediately when combustible monitoring component 20 detects combustible, it will cause energy
The waste in source.Therefore the late ignition after combustible monitoring component 20 detects combustible in the present embodiment, so that flammable
Substance is lighted when reaching spout, avoids a large amount of wastes of the energy.Specifically, by the way that gas is arranged in relief line 41
Body flow meters measure the air-flow velocity in relief line 41, and are sent to the control unit 30, by control unit 30
When arriving the 41 Structure Calculation firing delay of distance and relief line of spout according to air-flow velocity, combustible monitoring component 20
Between, after postponing the ignition delay time, starting ignition component 10.Wherein, open flow can be monitored in real time in gas flow rate analyzer
Air-flow velocity in pipeline 41 can also start after combustible monitoring component 20 detects combustible, carry out air-flow velocity
Measurement.
It should be noted that different 41 structures of relief line can generate Different Effects to ignition delay time, igniting
Delay time calculating process is also different.Specifically, if the caliber size of relief line 41 is in the same size, it can be according to combustible
Ratio calculation ignition delay time of the monitoring component 20 to the air-flow velocity in the distance of spout and relief line 41；If open flow
The caliber size of pipeline 41 is not of uniform size namely relief line 41 is different in different position caliber sizes, then can first calculate
Combustible monitoring component 20 arrives the distance of spout and the ratio of the air-flow velocity in relief line 41, multiplied by a caliber
Coefficient, to obtain ignition delay time；Further, when relief line 41 is other structures, specific firing delay
Time can be calculated according to existing channel theory, and details are not described herein again.
It is still further contemplated that the time of 10 advanced ignition of ignition part, it may be assumed that when control unit 30 obtains firing delay
Between after, which is subtracted into the advanced ignition time, so as to realize combustible reach spout advance
Row igniting.
The present embodiment by late ignition, combustible monitoring component 20 to spout distance farther out and open flow
When air-flow velocity in pipeline 41 is relatively slow, mass energy can be saved, energy waste is avoided.
Further, such as Fig. 1 and Fig. 4, the igniter further include: igniting test component, including connection relief line
41 combustible is passed through mouth 50, and the combustible is passed through the upstream that mouth 50 is located at the monitoring side, the igniting test department
Part is used to be passed through mouth 50 by the combustible and injects combustible to carry out igniting test.
It is whether good in order to the working condition that timely and conveniently understands igniter, it further include igniting in the present embodiment
Test component, the combustible including being connected to relief line 41 are passed through mouth 50, and combustible is passed through mouth 50 and is located at combustible quality supervision
Survey the upstream position of 20 monitoring side of component.When being tested, mouth 50 is passed through into relief line 41 from combustible and is infused
Enter combustible, whether test combustible monitoring component 20 monitors whether the combustible, control unit 30 can be accurate
Whether response and ignition part 10 are able to carry out igniting, to test whether igniter can work normally.It certainly can also
Only judge whether ignition part 10 works normally to judge whether igniter is working properly.Certainly, igniting test component also needs
It to include that combustible provides end, the inspection that the combustible type specifically provided can include according to combustible monitoring component 20
The type for surveying device determines.Furthermore combustible offer end can also be by the concentration of adjusting combustible, to test igniter
Sensitivity.
Further, such as Fig. 7, the igniter further include: solar generation component 60, for the igniter
Power supply.
In the present embodiment, igniter can be powered by solar generation component 60.Solar generation component
60 specifically include device of solar generating 61, such as solar panel, can also to wrap convenient for providing alternating current for igniter
Include inverter 62.Optionally, it may also include the battery that electric energy is stored for solar generation component 60.Above-mentioned display 34 is also
It can be used for showing accumulator electric-quantity.In addition, igniter may also include power switcher 70, to switch by solar generation component
60 or power grid 80 be powered for igniter.More specifically, solar generation component 60 or power grid 80 can also be only to ignition parts
Part 10 is powered, and can also include ignition part 10, control unit 30 and combustible monitoring component to entire igniter
20 power simultaneously.
It should be noted that the igniter of the present embodiment, is not limited in technical field of petroleum extraction, other field is also
It can apply, such as petrochemical plant, oil plant, chemical plant and other factories are to combustible exhaust gas or combustible and poisonous gas and steam
The igniter that the present embodiment can be used is lighted.
Embodiment two
Fig. 8 is a kind of flow diagram of ignition method provided by Embodiment 2 of the present invention.It provides in one in conjunction with the embodiments
Attached drawing and Fig. 8 be applied to igniter, the igniter includes: ignition part the present embodiment provides a kind of ignition method
Part 10, combustible monitoring component 20 and control unit 30, the control unit 30 respectively with the ignition part 10 and institute
State the connection of 20 signal of combustible monitoring component；The described method includes:
S201, the combustible monitoring component 20 monitoring open flow component 40 relief line 41 in whether contain combustible
Matter sends monitoring signals to control unit 30 when monitoring combustible；
S202, the control unit 30 send firing command after receiving the monitoring signals, to ignition part 10；
S203, the ignition part 10 are set to the point at the spout of open flow component 40 according to firing command starting
Fire end 11 lights a fire to the spout.
Further, the ignition part 10 includes transformer 12 and arc transmitter 13, the voltage of the transformer 12
Output end is electrically connected with the arc transmitter 13, and for powering to the arc transmitter 13, the arc transmitter 13 is wrapped
Electric arc transmitting terminal is included, the electric arc transmitting terminal is the firing tip 11；
Ignition part 10 described in S203 is set at the spout of open flow component 40 according to firing command starting
Firing tip 11 lights a fire to the spout, specifically can include:
After the ignition part 10 receives the firing command, start the arc transmitter 13, sends out the electric arc
It penetrates end and electric arc is emitted to the spout, light a fire to the combustible of spout discharge.
Further, the ignition part 10 at least there are two；The control unit 30 includes timer 31 and controller
32；
Control unit 30 described in S202 sends firing command after receiving the monitoring signals, to ignition part 10,
Specifically can include:
The timer 31 carries out timing to the igniting duration of each ignition part 10；
The controller 32 successively switches the ignition part 10 according to 31 timing of timer, so that each point
Fiery component 10 successively works preset duration.
Further, control unit 30 described in S202 is sent after receiving the monitoring signals to ignition part 10
Firing command specifically may also include that
Gas flow rate analyzer detects the air-flow velocity in the relief line 41, and is sent to the control unit 30；
The control unit 30 is after receiving the monitoring signals, according to the combustible monitoring component 20 described in
The distance of spout, the air-flow velocity and 41 structure of the relief line obtain ignition delay time, and postpone the point
After the ignition delay time, Xiang Suoshu ignition part 10 sends firing command.
Ignition method provided in this embodiment, detailed process are illustrated in detail in above-mentioned apparatus embodiment, herein not
It repeats again.
Ignition method provided by the invention, it is by the relief line 41 of open flow component 40 that drilling operation course mesohigh is oily
The gas that gas-bearing formation ejects is conducted to spout via the relief line 41 of open flow component 40, and combustible monitoring component 20 is supervised
When measuring the interior circulation of relief line 41 has combustible, Xiang Suoshu control unit 30 sends monitoring signals, and control unit 30 is connecing
After receiving monitoring signals, firing command is sent to ignition part 10, so that ignition part 10 is according to firing command starting ignition end
11 pairs of spout igniting avoid generating security risk to ambient enviroment so that combustible be burnt.Relative to existing skill
Art is operated without artificial starting ignition, response speed faster, response it is more accurate, and then improve the safety of igniter
And reliability.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (11)
1. a kind of igniter characterized by comprising ignition part, combustible monitoring component and control unit, it is described
Control unit is connect with the ignition part and the combustible monitoring component signal respectively；
The ignition part includes firing tip, and the firing tip is set at the spout of open flow component；
The combustible monitoring component includes monitoring side, and the monitoring side is set in the relief line of the open flow component,
The combustible monitoring component is for monitoring in the relief line whether contain combustible, when monitoring combustible
Monitoring signals are sent to the control unit；
The control unit is used for after receiving the monitoring signals, and Xiang Suoshu ignition part sends firing command, so that institute
Ignition part is stated to light a fire to the spout according to the firing command starting firing tip.
2. igniter according to claim 1, which is characterized in that
The ignition part includes transformer and arc transmitter；
The voltage output end of the transformer is electrically connected with the arc transmitter, for powering to the arc transmitter；
The arc transmitter includes electric arc transmitting terminal, and the electric arc transmitting terminal is the firing tip, for by generating electric arc
It lights a fire.
3. igniter according to claim 1, which is characterized in that including at least two ignition parts；
The control unit includes timer and controller；
The timer is used to carry out timing to the igniting duration of each ignition part；
The controller is used for according to the ignition part is successively switched when the timer, so that each ignition part
Successively work preset duration.
4. igniter according to claim 3, which is characterized in that
The control unit further includes memory and display；
The memory is for saving the response record of the controller；
The display is for being presented the response record of the controller.
5. igniter according to claim 1, which is characterized in that further include:
Gas flow rate analyzer is set in the relief line, the gas flow rate analyzer and the control unit signal
Connection, for detecting the air-flow velocity in the relief line, and is sent to the control unit；
The control unit is also used to, after receiving the monitoring signals, according to the combustible monitoring component described in
The distance of spout, the air-flow velocity and the relief line structure obtain ignition delay time, and postpone the igniting
After delay time, Xiang Suoshu ignition part sends firing command.
6. igniter according to claim 1, which is characterized in that further include:
Igniting test component, the combustible including being connected to the relief line are passed through mouth, and the combustible is passed through mouth and is located at
The upstream of the monitoring side, the igniting test component are used to be passed through mouth by the combustible and inject combustible to carry out
Igniting test.
7. igniter according to claim 1 to 6, which is characterized in that further include:
Solar generation component, for powering to the igniter.
8. a kind of ignition method is applied to igniter, which is characterized in that the igniter includes: ignition part, combustible
Matter monitoring component and control unit, the control unit are believed with the ignition part and the combustible monitoring component respectively
Number connection；The described method includes:
Whether contain combustible in the relief line of the combustible monitoring component monitoring open flow component, it is flammable when monitoring
Monitoring signals are sent to control unit when substance；
The control unit sends firing command after receiving the monitoring signals, to ignition part；
The ignition part is put according to the firing tip that firing command starting is set at the spout of open flow component to described
Spout igniting.
9. ignition method according to claim 8, which is characterized in that
The ignition part includes transformer and arc transmitter, the voltage output end of the transformer and the arc transmitter
Electrical connection, for powering to the arc transmitter, the arc transmitter includes electric arc transmitting terminal, and the electric arc transmitting terminal is
The firing tip；
The ignition part is put according to the firing tip that firing command starting is set at the spout of open flow component to described
Spout igniting, specifically includes:
After the ignition part receives the firing command, start the arc transmitter, makes the electric arc transmitting terminal to institute
Spout transmitting electric arc is stated, is lighted a fire to the combustible of spout discharge.
10. ignition method according to claim 8, which is characterized in that
The ignition part at least there are two；The control unit includes timer and controller；
The control unit sends firing command after receiving the monitoring signals, to ignition part, specifically includes:
The timer carries out timing to the igniting duration of each ignition part；
The controller is according to the ignition part is successively switched when the timer, so that each ignition part is successively
Work preset duration.
11. ignition method according to claim 8, which is characterized in that the control unit is receiving the monitoring letter
After number, firing command is sent to ignition part, is specifically included:
Gas flow rate analyzer detects the air-flow velocity in the relief line, and is sent to the control unit；
The control unit is after receiving the monitoring signals, according to the combustible monitoring component to the spout
Distance, the air-flow velocity and the relief line structure obtain ignition delay time, and postpone the ignition delay time
Afterwards, Xiang Suoshu ignition part sends firing command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071754.6A CN109751617B (en) | 2017-11-03 | 2017-11-03 | Ignition device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071754.6A CN109751617B (en) | 2017-11-03 | 2017-11-03 | Ignition device and method |
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| Publication Number | Publication Date |
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| CN109751617A true CN109751617A (en) | 2019-05-14 |
| CN109751617B CN109751617B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711071754.6A Active CN109751617B (en) | 2017-11-03 | 2017-11-03 | Ignition device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345508A (en) * | 2019-07-15 | 2019-10-18 | 中国科学技术大学 | A kind of oil gas igniter |
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| CN202177126U (en) * | 2011-08-12 | 2012-03-28 | 成都市卓新实业有限公司 | Full-automatic high-pressure ignition combustion control device |
| CN202432547U (en) * | 2012-01-11 | 2012-09-12 | 新疆塔林石油科技有限公司 | Intelligent pneumatic igniting device for open flow of oil field |
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| CN205332268U (en) * | 2016-01-25 | 2016-06-22 | 河南万圣燃控设备工程有限公司 | Novel open flow pond torch manufacturing equipment device |
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|---|---|---|---|---|
| CN202177126U (en) * | 2011-08-12 | 2012-03-28 | 成都市卓新实业有限公司 | Full-automatic high-pressure ignition combustion control device |
| CN202432547U (en) * | 2012-01-11 | 2012-09-12 | 新疆塔林石油科技有限公司 | Intelligent pneumatic igniting device for open flow of oil field |
| CN203656943U (en) * | 2014-01-06 | 2014-06-18 | 成都市卓新实业有限公司 | Separator exhaust automatic ignition control device |
| US20160334101A1 (en) * | 2014-05-13 | 2016-11-17 | Richard Montoya | Apparatus for flame production |
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| Publication number | Publication date |
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| CN109751617B (en) | 2020-11-03 |
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