CN207936117U - A kind of ignition device for natural gas for burner - Google Patents
A kind of ignition device for natural gas for burner Download PDFInfo
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- CN207936117U CN207936117U CN201721917461.0U CN201721917461U CN207936117U CN 207936117 U CN207936117 U CN 207936117U CN 201721917461 U CN201721917461 U CN 201721917461U CN 207936117 U CN207936117 U CN 207936117U
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- outer tube
- ignition
- natural gas
- power pole
- threeway
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Abstract
The utility model creation provides a kind of ignition device for natural gas for burner, including outer tube, threeway, ignition power pole bar, ceramic core and locking member；Ignition power pole bar is set to outer tube bore with outer tube with central axes direction, and outer tube bore is stretched out in the left and right ends of ignition power pole bar, and the left end of ignition power pole bar is electrode tip；The right end lateral wall of ignition power pole bar is arranged with ceramic core, and the lateral wall of ceramic core is arranged with locking member；The right end of outer tube and the left port of threeway connect, the left end of locking member and the right output port of threeway connect, the upper port of threeway is connected with loose joint by loose joint connector, and loose joint inner cavity is equipped with the identical rounded tabs of concentric with it and internal diameter, combustion gas through hole is offered in rounded tabs.The utility model creation ignition device for natural gas for burner is simple in structure, can avoid detonation, more securely and reliably by the natural gas in shallow bid flame ignition burner by inputting combustion gas generation shallow bid flame after electrode tip discharges and generates electric spark.
Description
Technical field
The invention belongs to fuel gas combustion equipment field, is filled more particularly, to a kind of natural gas fired for burner
It sets.
Background technology
In existing industrial combustion equipment, igniter generally using electricity sparking, electrode tip discharge generate electric spark from
And natural gas is lighted, once applied in high-power burner, when igniting, concentration of natural gas is high, capacity is big for this device, is easy production
Raw detonation, than relatively hazardous.
Invention content
In view of this, the invention is directed to a kind of natural gas for burner simple in structure, safe and reliable
Igniter, to solve the above problems.
In order to achieve the above objectives, the technical solution of the invention is realized in：
A kind of ignition device for natural gas for burner, including outer tube, threeway, ignition power pole bar, ceramic core and locking
Component；The ignition power pole bar is set to the outer tube bore and with the outer tube with central axes direction, the ignition power pole bar
Left and right ends stretch out the outer tube bore, the left end of the ignition power pole bar is electrode tip；The right end of the ignition power pole bar
Lateral wall is arranged with the ceramic core, and the lateral wall of the ceramic core is arranged with the locking member；The right end of the outer tube with
The left port of the threeway connects, and the left end of the locking member is connect with the right output port of the threeway, the upper end of the threeway
Mouth is connected with loose joint by loose joint connector, and the loose joint inner cavity is equipped with the identical rounded tabs of concentric with it and internal diameter, described
Combustion gas through hole is offered in rounded tabs.
Further, the locking member includes interior nipple, copper clip and nipple；The interior nipple set
On the lateral wall of the ceramic core, the left end of the interior nipple screws in the right output port of the threeway；The inside and outside silk
It is folded with the copper clip between the right end madial wall and the ceramic core of connector；The nipple is sheathed on the ceramic core
On, the left end of the nipple screws in the port of the interior nipple right end, the left side of the nipple with it is described
The right side of copper clip abuts.
Further, the combustion gas through hole is arranged concentrically with the rounded tabs.
Further, the inner cavity left end of the outer tube is provided with combustion gas disperser, and the combustion gas disperser includes cylinder ring
The outer tube and inner sleeve of shape structure, the outer tube are arranged concentrically with the inner sleeve, the outer tube and the inner sleeve
Between be equipped with connecting plate, the connecting plate be equipped with multiple ventholes；The outer tube lateral wall passes through with the outer tube wall
Screw thread is detachably connected；The ignition power pole bar is axially across inner sleeve.
Further, one end of the connecting plate is connect with the outer tube left end inner wall edge, the connecting plate it is another
One end is connect with the inner sleeve right end fascia edge, the circumferentially arranged circle of connecting plate.
Further, the left end of the outer tube is provided with ignition chamber, and the electrode tip of the ignition power pole bar is located at the point
Combustion is indoor, and flame export is offered in the ignition chamber.
Further, the flame export is conical opening.
Compared with the existing technology, the ignition device for natural gas for burner described in the invention has following excellent
Gesture：
(1) ignition device for natural gas for burner described in the invention is simple in structure, and loose joint can be used with point
Gas pipeline connects, and controlling shallow bid combustion gas by the combustion gas through hole on catch enters outer tube, and electrode tip electric discharge generates electric spark,
The shallow bid combustion gas into device is lighted, shallow bid flame is generated, by the natural gas in shallow bid flame ignition burner, more safety can
It leans on；
(2) ignition device for natural gas for burner described in the invention is equipped with combustion gas disperser, can will enter
Shallow bid combustion gas in outer tube is uniformly distributed to the electrode tip of ignition power pole bar, is conducive to lighting for flame；Outer tube left end is arranged
There is ignition chamber, the combustion gas that outer tube flows out, which is pooled in ignition chamber, has electrode tip electric discharge to light, and ignition energy requirement is small, and igniting is steady
Qualitative good, the shallow bid flame lighted is flowed out through flame export, and flame propagation is stablized.
Description of the drawings
The attached drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The illustrative embodiments and their description made do not constitute the improper restriction to the invention for explaining the invention.
In attached drawing：
Fig. 1 is that the external structure of the invention ignition device for natural gas described in embodiment 1 for burner is illustrated
Figure；
Fig. 2 is that the internal structure of the invention ignition device for natural gas described in embodiment 1 for burner is illustrated
Figure；
Fig. 3 is the schematic view of the mounting position of the invention catch described in embodiment 1；
Fig. 4 is the ignition device for natural gas structural schematic diagram for burner described in the invention embodiment 2；
Fig. 5 is the enlarged drawing at the A of Fig. 4.
Reference sign：
1- outer tubes；2- threeways；3- ignition power pole bars；4- ceramic cores；5- locking members；6- loose joint connectors；7- loose joints；8-
Rounded tabs；9- combustion gas through holes；Nipple in 10-；11- copper clips；12- nipples；13- outer tubes；14- inner sleeves
Pipe；15- connecting plates；16- ventholes；17- ignition chamber；18- flame exports；19- ceramics lattice are kept off.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The invention and simplifying for ease of description describes, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the invention.In the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
Embodiment 1
As shown in Fig. 1 to 2, a kind of ignition device for natural gas for burner, including outer tube 1, threeway 2, ignitor
Bar 3, ceramic core 4 and locking member 5；
Wherein, ignition power pole bar 2 is set to 1 inner cavity gas of outer tube and with outer tube 1 with central axes direction, and 1 inner cavity of outer tube is equipped with
It is multiple to be used to support ignition power pole bar 3, prevent 3 inclined triangle ceramics lattice of ignition power pole bar from keeping off 19, a left side for ignition power pole bar 2
1 inner cavity of outer tube is stretched out at right both ends, and the left end of ignition power pole bar 2 is electrode tip；The right end lateral wall of ignition power pole bar 2 is arranged with pottery
The lateral wall of porcelain core 4, ceramic core 4 is arranged with locking member 5；The right end of outer tube 1 is connect with the left port of threeway 2, locking member 5
Left end connect with the right output port of threeway 2, the upper port of threeway 2 is connected with loose joint 7,7 inner cavity of loose joint by loose joint connector 6
Equipped with the identical rounded tabs 8 of concentric with it and internal diameter, offer combustion gas through hole 9 in rounded tabs 8, combustion gas through hole 9 with
Rounded tabs 8 are arranged concentrically；
Locking member 5 includes interior nipple 10, copper clip 11 and nipple 12；Interior nipple 10 is sheathed on pottery
On the lateral wall of porcelain core 4, the left end of interior nipple 10 screws in the right output port of threeway 2；The right end madial wall of interior nipple 10
Copper clip 11 is folded between ceramic core 4；Nipple 12 is sheathed on ceramic core 4, in the left end screw-in of nipple 12
The left side of the port of 10 right end of nipple, nipple 12 is abutted with the right side of copper clip 11, i.e., inside and outside silk connector
10, ceramic core 4 and right 2 ports of threeway are locked in copper clip 11 and the cooperation of nipple 12；
Embodiment 2
On the basis of embodiment 1, the inner cavity left end of outer tube 1 is provided with combustion gas disperser, and combustion gas disperser includes cylinder
The outer tube 13 and inner sleeve 14 of loop configuration, outer tube 13 are arranged concentrically with inner sleeve 14, outer tube 13 and inner sleeve 14 it
Between be equipped with connecting plate 15, one end of connecting plate 15 connect with 13 left end inner wall edge of outer tube, the other end of connecting plate 15 with it is interior
14 right end fascia edge of casing connects, and connecting plate 15 circumferentially arranged one encloses；Connecting plate 15 is equipped with multiple ventholes 16；Housing
13 lateral wall of pipe is detachably connected with 1 inner wall of outer tube by screw thread；Ignition power pole bar 2 is axially across inner sleeve 14；
The left end of outer tube 1 is provided with ignition chamber 17, and the electrode tip of ignition power pole bar 3 is located in ignition chamber 17, ignition chamber 16
Flame export 18 is offered, flame export 18 is conical opening.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection domain within.
Claims (7)
1. a kind of ignition device for natural gas for burner, it is characterised in that：Including outer tube (1), threeway (2), ignitor
Bar (3), ceramic core (4) and locking member (5)；The ignition power pole bar (3) be set to the outer tube (1) inner cavity and with it is described outer
(1) is managed with central axes direction, outer tube (1) inner cavity, the ignitor are stretched out in the left and right ends of the ignition power pole bar (3)
The left end of bar (3) is electrode tip；The right end lateral wall of the ignition power pole bar (3) is arranged with the ceramic core (4), the ceramics
The lateral wall of core (4) is arranged with the locking member (5)；The right end of the outer tube (1) connects with the left port of the threeway (2)
It connects, the left end of the locking member (5) is connect with the right output port of the threeway (2), and the upper port of the threeway (2) passes through loose joint
Connector (6) is connected with loose joint (7), and loose joint (7) inner cavity is equipped with the identical rounded tabs of concentric with it and internal diameter (8), institute
It states and offers combustion gas through hole (9) in rounded tabs (8).
2. a kind of ignition device for natural gas for burner according to claim 1, it is characterised in that：The tight lock part
Part (5) includes interior nipple (10), copper clip (11) and nipple (12)；The interior nipple (10) is sheathed on described
On the lateral wall of ceramic core (4), the left end of the interior nipple (10) screws in the right output port of the threeway (2)；It is described inside and outside
It is folded with the copper clip (11) between the right end madial wall and the ceramic core (4) of Threaded Connector Coupling (10)；The nipple
(12) it is sheathed on the ceramic core (4), the left end of the nipple (12) screws in interior nipple (10) right end
Port, the left side of the nipple (12) are abutted with the right side of the copper clip (11).
3. a kind of ignition device for natural gas for burner according to claim 1, it is characterised in that：The combustion gas is logical
Via (9) is arranged concentrically with the rounded tabs (8).
4. according to a kind of ignition device for natural gas for burner of Claim 1-3 any one of them, it is characterised in that：
The inner cavity left end of the outer tube (1) is provided with combustion gas disperser, and the combustion gas disperser includes the outer tube of cylindrical annular structure
(13) and inner sleeve (14), the outer tube (13) are arranged concentrically with the inner sleeve (14), the outer tube (13) with it is described
Connecting plate (15) is equipped between inner sleeve (14), the connecting plate (15) is equipped with multiple ventholes (16)；The outer tube
(13) lateral wall is detachably connected with the outer tube (1) inner wall by screw thread；The ignition power pole bar (3) is axially across inner sleeve
(14)。
5. a kind of ignition device for natural gas for burner according to claim 4, it is characterised in that：The connecting plate
(15) one end is connect with the outer tube (13) left end inner wall edge, the other end and the inner sleeve of the connecting plate (15)
(14) right end fascia edge connects, the circumferentially arranged circle of connecting plate (15).
6. a kind of ignition device for natural gas for burner according to claim 4, it is characterised in that：The outer tube
(1) left end is provided with ignition chamber (17), and the electrode tip of the ignition power pole bar (3) is located in the ignition chamber (17), described
Ignition chamber (17) offers flame export (18).
7. a kind of ignition device for natural gas for burner according to claim 6, it is characterised in that：The flame goes out
Mouth (18) is conical opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917461.0U CN207936117U (en) | 2017-12-29 | 2017-12-29 | A kind of ignition device for natural gas for burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917461.0U CN207936117U (en) | 2017-12-29 | 2017-12-29 | A kind of ignition device for natural gas for burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936117U true CN207936117U (en) | 2018-10-02 |
Family
ID=63647738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917461.0U Active CN207936117U (en) | 2017-12-29 | 2017-12-29 | A kind of ignition device for natural gas for burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936117U (en) |
-
2017
- 2017-12-29 CN CN201721917461.0U patent/CN207936117U/en active Active
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