CN207702520U - A kind of auxiliary ignition system applied to combustor - Google Patents
A kind of auxiliary ignition system applied to combustor Download PDFInfo
- Publication number
- CN207702520U CN207702520U CN201721891196.3U CN201721891196U CN207702520U CN 207702520 U CN207702520 U CN 207702520U CN 201721891196 U CN201721891196 U CN 201721891196U CN 207702520 U CN207702520 U CN 207702520U
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- CN
- China
- Prior art keywords
- main
- installs case
- pipeline
- burner
- valve
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- 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.)
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Abstract
The utility model discloses a kind of auxiliary ignition systems applied to combustor,Including main installs case and burner,The burner is arranged in the inside of main installs case,The top of the main installs case is equipped with starting switch,And the starting switch insertion is arranged in main installs case,The bottom of the main installs case is equipped with connecting pipe,This kind is applied to the auxiliary ignition system of burner,When its burner starting ignition,Fuel first passes through an igniting pipeline smaller compared with main pipeline,The fuel that high-tension ignition system sprays igniting pipeline is lighted a fire,After lighting a fire successfully,Main pipeline automatically turns on,Then its pilot flame will ignite main fiery flame,Relative to direct-fire mode,This sparking mode improves ignition success rate,It is especially advantageous for people's use,And the fuel quantity very little due to lighting pilot flame release,Even if loss of ignition,Fuel into burner stove tank is also considerably less,Greatly improve ignition security.
Description
Technical field
The utility model is related to combustor technical fields, specially a kind of auxiliary ignition system applied to combustor.
Background technology
Combustor product is widely used in hotel, catering trade, highway, fitness center, sauna bathing, factory etc., combustor
Ignition success rate be directly related to equipment property and personal safety.Traditional combustion machine sparking mode is that high-voltage spark is directly right
With the mixed fuel ignition of air, this sparking mode success rate is higher, but loss of ignition can cause the combustion diffused during igniting
Material enters burner hearth, and burner hearth inner fuel ratio is excessively high when lighting a fire again next time is easy to happen deflagration accident.
So how to design a kind of auxiliary ignition system applied to combustor, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of auxiliary ignition systems applied to combustor, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of auxiliary firing applied to combustor
System, including main installs case and burner, the burner is arranged to be set at the top of the inside of main installs case, the main installs case
There is starting switch, and starting switch insertion is arranged in main installs case, the bottom of the main installs case is equipped with connecting pipe,
The side of the main installs case is equipped with secondary installs case, and the connecting pipe and secondary installs case are fitted closely with main installs case admittedly
Fixed, the inside of the burner is equipped with ultraviolet light electric eye and burning torch, and the embedded setting of the ultraviolet light electric eye and burning torch
In the burner, the bottom of the burner is equipped with main pipeline and igniting pipeline, and the main pipeline and igniting pipeline run through
It is arranged in connecting pipe, the side of the main pipeline is equipped with ratio butterfly valve, main thermoelectricity magnet valve and pressure gauge, and the ratio butterfly
Valve and main thermoelectricity magnet valve is embedding is set on main pipeline, the side of the ratio butterfly valve is equipped with servo motor, the pressure gauge
Bottom equipped with gaseous-pressure switch, and the gaseous-pressure switch through be arranged in main pipeline, it is described igniting pipeline side
Face is equipped with igniter solenoid valve, and the pair installs case is internally provided with wind turbine, and the side of the wind turbine is equipped with air pressure switch
And proportional damper, and air pressure switch insertion is arranged in wind turbine.
Further, the side of the starting switch is equipped with alarm, and alarm insertion is arranged in main installs case
On.
Further, the top of the igniting pipeline is equipped with gas premixing valve, and the gas premixing valve is embedding is set on
It lights a fire on pipeline.
Further, the bottom of the igniter solenoid valve is equipped with pressure maintaining valve, and the pressure maintaining valve is embedding is set on ignitron
In road.
Further, the starting switch is electrically connected with burning torch and wind turbine respectively.
Compared with prior art, the utility model has the beneficial effects that：This kind is applied to the auxiliary ignition system of burner,
When its burner starting ignition, fuel first passes through an igniting pipeline smaller compared with main pipeline, and high-tension ignition system is to point
The fuel that fire tube road sprays is lighted a fire, after light a fire successfully, main pipeline automatic opening, then its pilot flame will ignite main fire
Flame, relative to direct-fire mode, this sparking mode improves ignition success rate, is especially advantageous for people and uses, and due to
Light pilot flame release fuel quantity very little, even if loss of ignition into burner stove tank fuel if it is considerably less, greatly
Improve ignition security.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main installs case partial structural diagram of the utility model；
In figure：1- gaseous-pressures switch；2- pressure gauges；The main thermoelectricity magnet valves of 3-；4- servo motors；5- ratio butterfly valves；6- is steady
Pressure valve；7- igniter solenoid valves；8- gas premixing valves；9- ultraviolet light electric eyes；10- proportional dampers；11- wind turbines；12- air pressures are opened
It closes；13- main pipelines；14- igniting pipelines；15- burning torches；16- burners；The main installs cases of 17-；18- starting switches；19- alarms
Device；20- connecting pipes；21- pair installs cases.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of auxiliary firing system applied to combustor
System, including main installs case 17 and burner 16, the burner 16 are arranged in the inside of main installs case 17, the main installs case 17
Top be equipped with starting switch 18, and the starting switch 18 insertion be arranged in main installs case 17, the main installs case 17
Bottom is equipped with connecting pipe 20, and the side of the main installs case 17 is equipped with secondary installs case 21, and the connecting pipe 20 and pair are pacified
Vanning 21 fits closely fixation with main installs case 17, and the inside of the burner 16 is equipped with ultraviolet light electric eye 9 and burning torch 15,
And the embedded setting of the ultraviolet light electric eye 9 and burning torch 15, in burner 16, the bottom of the burner 16 is equipped with supervisor
Road 13 and igniting pipeline 14, and the main pipeline 13 and igniting pipeline 14 run through setting in connecting pipe 20, the supervisor
The side in road 13 is equipped with ratio butterfly valve 5, main thermoelectricity magnet valve 3 and pressure gauge 2, and the ratio butterfly valve 5 and main thermoelectricity magnet valve 3 are embedding
It is set on main pipeline 13, the side of the ratio butterfly valve 5 is equipped with servo motor 4, and the bottom of the pressure gauge 2 is equipped with combustion gas
Pressure switch 1, and the gaseous-pressure switch 1, through being arranged in main pipeline 13, the side of the igniting pipeline 14 is equipped with point
Thermoelectricity magnet valve 7, the pair installs case 21 is internally provided with wind turbine 11, and the side of the wind turbine 11 is equipped with air pressure switch 12
With proportional damper 10, and the air pressure switch 12 insertion be arranged in wind turbine 11.
Further, the side of the starting switch 18 is equipped with alarm 19, and the insertion of the alarm 19 is arranged in master
In installs case 17, after device loss of ignition, alarm 19 will send out alarm, and staff can timely repair
Device.
Further, the top of the igniting pipeline 14 is equipped with gas premixing valve 8, and 8 nesting of gas premixing valve is set
It sets on igniting pipeline 14, fuel and air is premixed by gas premixing valve 8, device ignition success rate can be improved.
Further, the bottom of the igniter solenoid valve 7 is equipped with pressure maintaining valve 6, and the pressure maintaining valve 6 is embedding is set on igniting
In pipeline 14, the flow of medium is adjusted by adjusting the aperture of opening and closing element in pressure maintaining valve 6, the pressure reduction of medium is conducive to
The use of device.
Further, the starting switch 18 is electrically connected with burning torch 15 and wind turbine 11 respectively, can be with by wind turbine 11
Lasting is that burner 16 provides air, and burning work is carried out convenient for device.
Operation principle：First, the starting switch 18 in main installs case 17 is opened, gaseous-pressure switch 1 can be opened, so
Afterburner 16 will start, and wind turbine 11 can also start running, and after 30 seconds purge times, burning torch 15 will carry out height
Electric ignition is pressed, after lighting a fire three seconds, two igniter solenoid valves 7 in pipeline 14 of lighting a fire are opened, and pressure maintaining valve 6 and two are passed through in combustion gas
It is premixed into gas premixing valve 8 with air after igniter solenoid valve 7, then arrives at 15 front end of burning torch and drawn by high-voltage spark
Combustion, subsequent pilot flame is established, then after two seconds, ultraviolet light electric eye 9 will detect that whether correctly establish flame, such as correct to establish
Flame, the main thermoelectricity magnet valve 3 in main pipeline 13 can be opened, and then 13 combustion gas of main pipeline is transferred to burner 16 through main pipeline 13
In, fuel is ignited by female fire, normal combustion, and if flame is not detected in ultraviolet light electric eye 9 after lighting a fire two seconds, program judges that igniting is lost
It loses, igniter solenoid valve 7 is closed, and igniting carries out above-mentioned lighting up procedure again after waiting for 30 seconds wind turbines 11 to purge, and such as lights a fire again
Failure stops igniting, and wind turbine 11 remains in operation, and the alarm 19 on burner 16 can send out alarm.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of auxiliary ignition system applied to combustor, including main installs case（17）And burner（16）, it is characterised in that：
The burner（16）It is arranged in main installs case（17）Inside, the main installs case（17）Top be equipped with starting switch
（18）, and the starting switch（18）It is embedded to be arranged in main installs case（17）On, the main installs case（17）Bottom be equipped with connect
Take over road（20）, the main installs case（17）Side be equipped with secondary installs case（21）, and the connecting pipe（20）It is installed with pair
Case（21）With main installs case（17）Fit closely fixation, the burner（16）Inside be equipped with ultraviolet light electric eye（9）And point
Firelock（15）, and the ultraviolet light electric eye（9）And burning torch（15）It is embedded to be arranged in burner（16）In, the burner
（16）Bottom be equipped with main pipeline（13）With igniting pipeline（14）, and the main pipeline（13）With igniting pipeline（14）Run through and sets
It sets in connecting pipe（20）In, the main pipeline（13）Side be equipped with ratio butterfly valve（5）, main thermoelectricity magnet valve（3）And pressure gauge
（2）, and the ratio butterfly valve（5）With main thermoelectricity magnet valve（3）It is embedding to be set on main pipeline（13）On, the ratio butterfly valve（5）
Side be equipped with servo motor（4）, the pressure gauge（2）Bottom equipped with gaseous-pressure switch（1）, and the gaseous-pressure is opened
It closes（1）Through setting in main pipeline（13）In, the igniting pipeline（14）Side be equipped with igniter solenoid valve（7）, the secondary peace
Vanning（21）Be internally provided with wind turbine（11）, and the wind turbine（11）Side be equipped with air pressure switch（12）And proportional damper
（10）, and the air pressure switch（12）It is embedded to be arranged in wind turbine（11）In.
2. a kind of auxiliary ignition system applied to combustor according to claim 1, it is characterised in that：The startup is opened
It closes（18）Side be equipped with alarm（19）, and the alarm（19）It is embedded to be arranged in main installs case（17）On.
3. a kind of auxiliary ignition system applied to combustor according to claim 1, it is characterised in that：The ignitron
Road（14）Top be equipped with gas premixing valve（8）, and the gas premixing valve（8）It is embedding to be set on igniting pipeline（14）On.
4. a kind of auxiliary ignition system applied to combustor according to claim 1, it is characterised in that：The ignition power
Magnet valve（7）Bottom be equipped with pressure maintaining valve（6）, and the pressure maintaining valve（6）It is embedding to be set on igniting pipeline（14）In.
5. a kind of auxiliary ignition system applied to combustor according to claim 1, it is characterised in that：The startup is opened
It closes（18）Respectively with burning torch（15）And wind turbine（11）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891196.3U CN207702520U (en) | 2017-12-29 | 2017-12-29 | A kind of auxiliary ignition system applied to combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891196.3U CN207702520U (en) | 2017-12-29 | 2017-12-29 | A kind of auxiliary ignition system applied to combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702520U true CN207702520U (en) | 2018-08-07 |
Family
ID=63029866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891196.3U Expired - Fee Related CN207702520U (en) | 2017-12-29 | 2017-12-29 | A kind of auxiliary ignition system applied to combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702520U (en) |
-
2017
- 2017-12-29 CN CN201721891196.3U patent/CN207702520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |