CN200979193Y - Ignition device of natural wind-supply gas burner - Google Patents
Ignition device of natural wind-supply gas burner Download PDFInfo
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- CN200979193Y CN200979193Y CN 200620066358 CN200620066358U CN200979193Y CN 200979193 Y CN200979193 Y CN 200979193Y CN 200620066358 CN200620066358 CN 200620066358 CN 200620066358 U CN200620066358 U CN 200620066358U CN 200979193 Y CN200979193 Y CN 200979193Y
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- flame
- ignition device
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- fire hole
- quirk
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Abstract
The utility model discloses an ignition device used by the natural air inducing combustion gas burner, which can realize the autoignition function of the commercial high-power natural air inducing combustion gas apparatus, and has high interference immunity of the environment and stable and reliable operation. Thereby, the ignition device is provided with a hollow fire shell, the shell bottom board of the fire shell is equipped with an autoignition device, the shell bottom board on the lower of the fire shell is provided with an air inlet, the top of the fire shell is equipped with a flame dividing cover, and a flame outlet is formed between the top of the fire shell and the flame dividing cover. The utility model is mainly used in the commercial high-power natural air inducing combustion gas apparatus.
Description
Technical field
The utility model relates to the gas burner technical field, the ignition device that particularly a kind of natural air inducing gas burner is used.
Background technology
In gas burner; big and be when kitchen environment uses when its combustion power; no matter be to adopt the combustion system of forcing to give wind or natural air inducing; all must put automatically to fight and set up the safety shutdown defencive function; and to realize automatic igniting; the ignition device that superior performance just must be arranged, this ignition device should be able to adapt to that high temperature, humidity, water drench and foreign material adverse circumstances such as fall and reliably working, and can produce naked light and automatically flame detection with provide flare up fire to controller.
The ignition device of the band automatic firing function that the commercial combustion gas tool of existing natural air inducing is used, its igniting pin and sense flame device are and expose, and tend in the course of the work cause main burner work failure owing to losing efficacy appears in the working environment influence.
Summary of the invention
The purpose of this utility model is to provide that a kind of anti-environmental disturbances is strong, working stability, can realize the ignition device that the natural air inducing gas burner of commercial high-power natural air inducing gas-fired equipment automatic firing function is used, thereby makes the high-power natural air inducing gas-fired equipment of above-mentioned commercialization automatically, work reliably.
The technical solution that the utility model proposed is such: the ignition device that a kind of natural air inducing gas burner is used, this ignition device is positioned at main burner 11 next doors, described ignition device is provided with the quirk shell 4 of hollow, the shell base plate 4-1 of this quirk shell 4 is equipped with automatic ignition device, on 4 times end housing base plates of quirk shell 4-1, be provided with air inlet 3, quirk shell 4 tops are provided with flame shunting cover 6, form flame export 7 between these quirk shell 4 tops and the flame shunting cover 6.
Described automatic ignition device comprises igniting pin 2, fire hole 8, gas nozzle 9 and flame-sensing needle 10, described fire hole 8 is a cylindrical shape, its underpart passes the shell base plate 4-1 outside and the gas nozzle 9 that connects with fuel gas inlet 1 is housed, wherein portion is positioned at the inboard place of shell base plate 4-1 and is provided with at least two primary airs that connect with fire hole 8 inner chambers 8-1 that enter the mouth, be provided with ignition strip 5 in fire hole 8 outlets one side, be respectively equipped with igniting pin 2 and flame-sensing needle 10 in fire hole 8 peripheries, be located at pairing fire hole 8 tops respectively and stay spacing mutually over against the syringe needle of the igniting pin 2 of ignition strip 5 and the syringe needle of flame-sensing needle 10, the bottom of igniting pin 2 and flame-sensing needle 10 all passes the shell base plate 4-1 outside and fixes on it; The syringe needle of flame-sensing needle 10 is positioned at the syringe needle top of ignition strip 5 and igniting pin 2.Described air inlet 3 is made up of at least two uniform air admission holes.Described flame export 7 is by 1 to 4 branch outlet 7 that distributes with horizontal direction ' form.
During work, flame shunting cover 6 is positioned on the main burner 11 flame root planes, combustion gas enters fire hole 8 bottoms from fuel gas inlet 1 through gas nozzle 9, mix with the air that enters by a plurality of primary air inlet 8-1 at fire hole 8 middle parts, outlet through fire hole 8 upper ends sprays then, the corresponding ignition strip 5 of igniting pin 2 syringe needles is also lighted it by one group of high-voltage pulse spark that the high-voltage pulse current that controller sends produces, the flame-sensing needle 10 that is positioned at its top is sensed flame and after the gas current that produces feeds back to control circuit, controller is opened the burnt gas valve of main burner 11, the pilot flame of fire hole 8 ejections this moment is via the quirk of quirk shell 4 formation with by flame export 7 ejections that form between outlet of quirk shell 4 tops and the flame shunting cover 6, the fuel gas mixture of main burner 11 is lighted, realized igniting automatically.Because flame export 7 can be provided with a plurality of branch outlets, even the ignition device periphery has a plurality of main burners 11 simultaneously, also can light simultaneously.This ignition device is an ever-burning flame, have only pilot flame to extinguish when ignition device, controller just cuts out main burner 11 burnt gas valves, thereby be subjected to external interference and burn and had a strong impact on when main burner 11, even moment is when flame-out, also can catch fire again at once, and the automatic ignition device of ignition device is located in the quirk shell 4, its top is provided with flame shunting cover 6 again, even being subjected to foreign material falls, wind even water drench, also can reliably working, thus guaranteed under mal-condition, as in environment such as kitchen, more powerful gas-fired equipment still can be worked safely and reliably.
Compared with prior art, the utlity model has following beneficial effect: because automatic ignition device is located in the quirk of semitight state, but operate as normal still under rugged environment, thereby guaranteed that high power gas equipment still can safe and reliable work under rugged environment.
The utility model is mainly used in the commercial high-power natural air inducing gas-fired equipment.
Description of drawings
Fig. 1 is the structural representation of the ignition device used of the represented a kind of natural air inducing gas burner of embodiment of the utility model.
Fig. 2 is the structural representation of ignition device shown in Figure 1 between two main burners 11.
Fig. 3 is the upward view of Fig. 1.
Shown in the figure:
1, fuel gas inlet; 2, igniting pin; 3, air inlet; 4, quirk shell; 4-1, shell base plate; 5, ignition strip; 6, flame shunting cover; 7, flame export; 8, fire hole; 8-1, primary air inlet; 9, gas nozzle; 10, flame-sensing needle; 11, main burner.
The specific embodiment
By following embodiment the utility model is further elaborated.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, present embodiment is the ignition device that a kind of natural air inducing gas burner is used, and is used for commercial large-scale steam stove, and this steam stove is equipped with two main burners 11, adopts nature air inducing atmospheric combustion mode.Ignition device is positioned in the middle of two main burners 11.Two flames that form between flame shunting cover 6 and quirk shell 4 tops divide outlet 7 ' the lay respectively at flame root plane of two main burners 11.Have air inlet 3 on shell base plate 4-1, this air inlet 3 is made up of a plurality of uniform air inlets.Be installed in the automatic ignition device on the shell base plate 4-1, its columnar fire hole 8 bottoms pass the shell base plate 4-1 outside; The gas nozzle 9 that connects with fuel gas inlet 1 is equipped with in its bottom, the middle part of fire hole 8 is positioned at the inboard place of shell base plate 4-1 and is provided with 4 uniform primary air inlet 8-1 of level, fire hole 8 outlets one side is provided with ignition strip 5, igniting pin 2, syringe needle flame-sensing needle 10 syringe needles lay respectively at the fire hole both sides, igniting pin 2 syringe needles are over against ignition strip 5, and flame-sensing needle 10 syringe needles are positioned at both tops.When combustion gas enters through nozzle 9 ejections from fuel gas inlet 1, at fire hole 8 middle parts with after the primary air that enters from primary air inlet 8-1 mixes, after the high-voltage pulse that igniting pin 2 produces is lighted, flame-sensing needle 10 is sensed flame and after producing gas current and feeding back to control circuit, controller is opened the burnt gas valve of main burner 11, and combustion gas enters main burner 11 backs by the flame ignition from flame export 7 ejections.
Claims (4)
1, the ignition device used of a kind of natural air inducing gas burner, this ignition device is positioned at main burner (11) next door, it is characterized in that: described ignition device is provided with the quirk shell (4) of hollow, the shell base plate (4-1) of this quirk shell (4) is equipped with automatic ignition device, be provided with air inlet (3) on the end housing base plate (4-1) down at quirk shell (4), quirk shell (4) top is provided with flame shunting cover (6), forms flame export (7) between this quirk shell (4) top and the flame shunting cover (6).
2, the ignition device that natural air inducing gas burner according to claim 1 is used, it is characterized in that: described automatic ignition device comprises igniting pin (2), fire hole (8), gas nozzle (9) and flame-sensing needle (10), described fire hole (8) is a cylindrical shape, its underpart passes shell base plate (4-1) outside and gas nozzle (9) with fuel gas inlet (1) perforation is housed, wherein portion is positioned at the inboard place of shell base plate (4-1) and is provided with at least two primary airs that connect with fire hole (8) inner chamber enter the mouth (8-1), be provided with ignition strip (5) in fire hole (8) outlet one side, be respectively equipped with igniting pin (2) and flame-sensing needle (10) in fire hole (8) periphery, be located at pairing fire hole (8) top respectively and stay spacing mutually over against the syringe needle of the igniting pin (2) of ignition strip (5) and the syringe needle of flame-sensing needle (10), the bottom of igniting pin (2) and flame-sensing needle (10) all passes outside the shell base plate (4-1) and fixes on it; The syringe needle of flame-sensing needle (10) is positioned at the syringe needle top of ignition strip (5) and igniting pin (2).
3, the ignition device used of natural air inducing gas burner according to claim 1, it is characterized in that: described air inlet (3) is made up of at least two uniform air admission holes.
4, the ignition device used of natural air inducing gas burner according to claim 1 is characterized in that: described flame export (7) is made up of 1 to 4 branch outlet (7 ') that distributes with horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620066358 CN200979193Y (en) | 2006-10-18 | 2006-10-18 | Ignition device of natural wind-supply gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620066358 CN200979193Y (en) | 2006-10-18 | 2006-10-18 | Ignition device of natural wind-supply gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979193Y true CN200979193Y (en) | 2007-11-21 |
Family
ID=38979571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620066358 Expired - Fee Related CN200979193Y (en) | 2006-10-18 | 2006-10-18 | Ignition device of natural wind-supply gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979193Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148512A (en) * | 2013-03-07 | 2013-06-12 | 曾文洲 | Fire striking head, electromagnetic valves-controlled gear shifting stove device and control method of device |
| CN103307601A (en) * | 2013-07-10 | 2013-09-18 | 陈伦福 | Induced air type combustor |
| CN109323261A (en) * | 2017-07-31 | 2019-02-12 | 林内株式会社 | Burner |
-
2006
- 2006-10-18 CN CN 200620066358 patent/CN200979193Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148512A (en) * | 2013-03-07 | 2013-06-12 | 曾文洲 | Fire striking head, electromagnetic valves-controlled gear shifting stove device and control method of device |
| CN103148512B (en) * | 2013-03-07 | 2016-01-27 | 曾文洲 | A kind of rotor, solenoid control turn the stove device of shelves and the control method of this device |
| CN103307601A (en) * | 2013-07-10 | 2013-09-18 | 陈伦福 | Induced air type combustor |
| CN103307601B (en) * | 2013-07-10 | 2016-03-23 | 陈伦福 | A kind of induced air type burner |
| CN109323261A (en) * | 2017-07-31 | 2019-02-12 | 林内株式会社 | Burner |
| CN109323261B (en) * | 2017-07-31 | 2021-12-07 | 林内株式会社 | Burner with a burner head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |