CN206803150U - A kind of heat-resisting distortion-free burner - Google Patents
A kind of heat-resisting distortion-free burner Download PDFInfo
- Publication number
- CN206803150U CN206803150U CN201720363632.3U CN201720363632U CN206803150U CN 206803150 U CN206803150 U CN 206803150U CN 201720363632 U CN201720363632 U CN 201720363632U CN 206803150 U CN206803150 U CN 206803150U
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- heat
- copper pipe
- counterbore
- center
- interior
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Abstract
A kind of heat-resisting distortion-free burner, including head, injection pipe portion and nozzle fixed seat, also include interior heat-resisting copper pipe and outer heat-resisting copper pipe, the inner joint insertion center counterbore of interior heat-resisting copper pipe is interior and is fixedly connected, and the upper end of center escape pipe and the lower end of interior heat-resistant tube coordinate stop bit；The external tapping of outer heat-resisting copper pipe is inserted in outer counterbore, and the axial top ends of annular air cavity coordinate stop bit and fixed connection and sealing with the lower end of outer heat-resistant tube；Or the lower end of interior heat-resisting copper pipe is provided with external tapping, the lower axial end of outer heat-resisting copper pipe is provided with inner joint；In the upper end insertion external tapping of center escape pipe and it is fixedly connected, in the upper end insertion inner joint of the annular air cavity and is fixedly connected.The setting of interior heat-resisting copper pipe and outer resistance to copper pipe, due to copper high temperature resistant, it can effectively prevent from deforming, eliminate potential safety hazard.
Description
Technical field
The present invention relates to a kind of cooker burner, especially a kind of burner of cooker burner.
Background technology
Currently available technology, Chinese patent ZL201410649404.3, November 17 2014 applying date, innovation and creation
Title：A kind of burner, including head, injection pipe portion and nozzle fixed seat, the head include center escape pipe, gone out around center
The annular air cavity of tracheae, the air feeding in center interface positioned at head bottom and the hybrid chamber connected with annular air cavity；Injection tube portion
For interior induction tunnel and outer induction tunnel, inside and outside induction tunnel connects with air feeding in center interface and hybrid chamber respectively；Nozzle fixed seat is set
There is nozzle mounting hole on the inlet end of inside and outside induction tunnel, nozzle fixed seat；It is characterized in that：Taken out using die casting on the head
Core technique is made, and the air inlet port of the hybrid chamber and the inlet end of air feeding in center interface are towards identical or angled, arc
Degree；The inside and outside induction tunnel is formed integrally using two-sided die casting core pulling technique.Problem be present is：After aluminium burner high temperature, center goes out
Tracheae and outer shroud air cavity easily bubble deformation, become tight with credit union with fire cover seat after deformation, it is not easy to take out distributor seat, cleaning is miscellaneous
Thing or distributor seat is seating unevenly causes flame bad or be tempered.Seriously it is likely to result in accident.
The content of the invention
The purpose of the present invention is：A kind of heat-resisting distortion-free burner is provided, it has anti-deformation, the spy to eliminate safe hidden trouble
Point.
What the present invention was realized in：A kind of heat-resisting distortion-free burner, including head, injection pipe portion and nozzle are fixed
Seat, the head include center escape pipe, annular air cavity, the air feeding in center interface positioned at head bottom around center escape pipe
The hybrid chamber connected with annular air cavity；Injection tube portion is interior induction tunnel and outer induction tunnel, inside and outside induction tunnel respectively with center
Intake interface connects with hybrid chamber；Nozzle fixed seat is arranged on the inlet end of inside and outside induction tunnel, and the head uses die casting core pulling
Technique is made, and the air inlet port of the hybrid chamber and the inlet end of air feeding in center interface are towards identical or angled, radian；
The inside and outside induction tunnel is made of the two-sided core pulling technique of die casting；It is characterized in that：Also include interior heat-resisting copper pipe and outer resistance to
Hot copper pipe,
The lower end of interior heat-resisting copper pipe is provided with inner joint, and the lower axial end of outer heat-resisting copper pipe is provided with external tapping；
The top setting center counterbore of the center escape pipe, the top of the inwall of annular air cavity is provided with outer counterbore；
In the inner joint insertion center counterbore of interior heat-resisting copper pipe and it is fixedly connected, the upper end of center escape pipe and interior heat-resistant tube
Lower end coordinate stop bit；The external tapping of outer heat-resisting copper pipe is inserted in outer counterbore, axial top ends and the outer heat-resistant tube of annular air cavity
Lower end coordinate stop bit and fixed connection and sealing；
Or the lower end of interior heat-resisting copper pipe is provided with external tapping, the lower axial end of outer heat-resisting copper pipe is provided with inner joint；Center goes out
In the upper end insertion external tapping of tracheae and it is fixedly connected, in the upper end insertion inner joint of the annular air cavity and is fixedly connected.
A kind of described heat-resisting distortion-free burner, it is characterized in that：Set on the inner joint of the interior heat-resisting copper pipe
There is external screw thread, internal thread is provided with interior counterbore；
The external tapping of the outer heat-resisting copper pipe is provided with external screw thread, and outer counterbore is provided with internal thread；
Or internal thread is provided with the external tapping of the interior heat-resisting copper pipe, the upper end of center escape pipe is provided with external screw thread；
Internal thread is provided with the inner joint of outer heat-resisting copper pipe, external screw thread is provided with the outer wall of outer counterbore.
A kind of described heat-resisting distortion-free burner, it is characterized in that：The inner joint and center escape pipe it is interior
Counterbore riveted, the outer surface inner surface riveting by the interior counterbore of center escape pipe are convex form, by center escape pipe and interior
Interface is riveted together.
A kind of described heat-resisting distortion-free burner, it is characterized in that：The inner joint of the interior heat-resisting copper pipe is with
The interior counterbore riveted of heart escape pipe, the outer surface inner surface riveting by the interior counterbore of center escape pipe are convex form, by
Heart escape pipe and inner joint are riveted together；
Annular groove or pin counterbore are provided with the external tapping；
Screw is provided with the annular air cavity wall；
Screw coordinates through screw and annular groove or pin counterbore.
A kind of heat-resisting distortion-free burner of the invention, the setting of interior heat-resisting copper pipe and outer resistance to copper pipe, can due to copper high temperature resistant
Effectively to prevent from deforming, potential safety hazard is eliminated.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the partial perspective cutaway view of the present invention.
Fig. 4 is the two of the sectional view of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of heat-resisting distortion-free burner, including head 1, injection pipe portion 2 and nozzle fixed seat 3,
The head 1 includes center escape pipe 11, annular air cavity 12, the air feeding in center positioned at head bottom around center escape pipe connect
Mouth 13 and the hybrid chamber 14 connected with annular air cavity；Injection pipe portion 2 is divided for interior induction tunnel 21 and outer induction tunnel 22, inside and outside injection
Pipe 21,22 connects with air feeding in center interface 13 and hybrid chamber 14 respectively；Nozzle fixed seat 3 is arranged on inside and outside induction tunnel 21,22
Inlet end, the head 1 are made of die casting core pulling technique, the air inlet port of the hybrid chamber 14 and air feeding in center interface 13
Inlet end is towards identical or angled, radian；The inside and outside induction tunnel 21,22 is made of two-sided die casting core pulling technique
One.
Also include interior heat-resisting copper pipe 4 and outer resistance to copper pipe 5, interior heat-resisting copper pipe 4 and outer resistance to copper pipe 5 can also this be referred to as interior heat-resisting
Copper alloy tube 4 and outer resistance to copper alloy tube 5；
The lower end of interior heat-resisting copper pipe 4 is provided with inner joint 41, and the lower axial end of outer heat-resisting copper pipe 5 is provided with external tapping 51；
The top setting center counterbore 111 of the center escape pipe 11, the top of the inwall of annular air cavity 12 are provided with outside
Counterbore 121；
Inner joint 41 is inserted in center counterbore 111 and is fixedly connected up to hermetic seal, the upper end of center escape pipe 11 with it is interior resistance to
The lower end of heat pipe 41 coordinates stop bit；External tapping 51 is inserted in outer counterbore 121, axial top ends and the outer heat-resistant tube of annular air cavity 12
5 lower end coordinates stop bit and is fixedly connected up to hermetic seal.
The inner joint 41 is provided with external screw thread, and internal thread is provided with interior counterbore 111；
The external tapping 51 is provided with external screw thread, and outer counterbore 121 is provided with internal thread.
Its preparation method is according to the following steps：
（1）The head 1 is manufactured using die casting core pulling technique；
Injection pipe portion 2 is prepared using two-sided die casting core pulling technique；Injection molding nozzle fixed seat 3；
It is prepared by interior heat-resistant tube 4 and outer heat-resistant tube 5；
（2）Nozzle fixed seat 3 is assembled in injection pipe portion 2；External screw thread is prepared on inner joint 41 and external tapping 51；
Internal thread is prepared on inside and outside counterbore 111,121 walls；
（3）The interior counterbore 111 of inner joint 41 and center escape pipe 11 screws togather, and external tapping 51 screws togather with outer counterbore 121.
Further improvement as present embodiment：The interior counterbore 111 and the riveted of inner joint 41 of the center escape pipe.
In above-mentioned steps（3）On the basis of, the interior counterbore 111 and the riveted of inner joint 41 of center escape pipe.
Embodiment 2
As shown in Figure 3, Figure 4, the riveted of interior counterbore 111 of the inner joint 41 and center escape pipe 11, by center escape pipe
The convex form of the outer surface inner surface of 11 interior counterbore 111, center escape pipe 11 and inner joint 41 are riveted together.
Its preparation method is according to the following steps；
（1）The head 1 is manufactured using die casting core pulling technique；
Injection pipe portion 2 is prepared using two-sided die casting core pulling technique；Injection molding nozzle fixed seat 3；
It is prepared by interior heat-resistant tube 4 and outer heat-resistant tube 5；
（2）Nozzle fixed seat 3 is assembled in injection pipe portion 2；Screw is prepared on the wall of outer counterbore 121 of annular air cavity 12
122, pin counterbore or annular groove 52 are prepared on external tapping 51；
（3）Inner joint 41 and the grafting of interior counterbore 111 and riveted, external tapping 51 are inserted in outer counterbore 121, and screw 6 passes through spiral shell
Hole 122, end and pin counterbore or annular groove 52 coordinate.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (4)
1. a kind of heat-resisting distortion-free burner, including head, injection pipe portion and nozzle fixed seat, the head include center outlet
Pipe, annular air cavity, the air feeding in center interface positioned at head bottom and the mixing connected with annular air cavity around center escape pipe
Chamber；Injection tube portion is interior induction tunnel and outer induction tunnel, and inside and outside induction tunnel connects with air feeding in center interface and hybrid chamber respectively；
Nozzle fixed seat is arranged on the inlet end of inside and outside induction tunnel, and the head is made of die casting core pulling technique, the hybrid chamber
The inlet end of air inlet port and air feeding in center interface is towards identical or angled, radian；The inside and outside induction tunnel is using pressure
Two-sided core pulling technique is cast to be made；It is characterized in that：Also include interior heat-resisting copper pipe and outer heat-resisting copper pipe,
The lower end of interior heat-resisting copper pipe is provided with inner joint, and the lower axial end of outer heat-resisting copper pipe is provided with external tapping；
The top setting center counterbore of the center escape pipe, the top of the inwall of annular air cavity is provided with outer counterbore；
In the inner joint insertion center counterbore of interior heat-resisting copper pipe and it is fixedly connected, under the upper end of center escape pipe and interior heat-resistant tube
End coordinates stop bit；The external tapping of outer heat-resisting copper pipe is inserted in outer counterbore, under the axial top ends of annular air cavity and outer heat-resistant tube
End coordinates stop bit and fixed connection and sealing；
Or the lower end of interior heat-resisting copper pipe is provided with external tapping, the lower axial end of outer heat-resisting copper pipe is provided with inner joint；Center escape pipe
Upper end insertion external tapping in and be fixedly connected, in the upper end of annular air cavity insertion inner joint and be fixedly connected.
2. the heat-resisting distortion-free burner of one kind according to claim 1, it is characterised in that：The interior heat-resisting copper pipe is inscribed
Mouth is provided with external screw thread, and internal thread is provided with interior counterbore；
The external tapping of the outer heat-resisting copper pipe is provided with external screw thread, and outer counterbore is provided with internal thread；
Or internal thread is provided with the external tapping of the interior heat-resisting copper pipe, the upper end of center escape pipe is provided with external screw thread；It is outer resistance to
Internal thread is provided with the inner joint of hot copper pipe, external screw thread is provided with the outer wall of outer counterbore.
3. the heat-resisting distortion-free burner of one kind according to claim 2, it is characterised in that：The inner joint and center outlet
The interior counterbore riveted of pipe, the outer surface inner surface riveting by the interior counterbore of center escape pipe is convex form, by center outlet
Pipe and inner joint are riveted together.
4. the heat-resisting distortion-free burner of one kind according to claim 1, it is characterised in that：The interior heat-resisting copper pipe is inscribed
The interior counterbore riveted of mouth and center escape pipe, the outer surface inner surface riveting by the interior counterbore of center escape pipe is convex shape
Formula, center escape pipe and inner joint are riveted together；
Annular groove or pin counterbore are provided with the external tapping；
Screw is provided with the annular air cavity wall；
Screw coordinates through screw and annular groove or pin counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363632.3U CN206803150U (en) | 2017-04-08 | 2017-04-08 | A kind of heat-resisting distortion-free burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363632.3U CN206803150U (en) | 2017-04-08 | 2017-04-08 | A kind of heat-resisting distortion-free burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803150U true CN206803150U (en) | 2017-12-26 |
Family
ID=60732434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363632.3U Expired - Fee Related CN206803150U (en) | 2017-04-08 | 2017-04-08 | A kind of heat-resisting distortion-free burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969355A (en) * | 2017-04-08 | 2017-07-21 | 广东沙贝特燃气科技有限公司 | A kind of heat-resisting distortion-free burner |
-
2017
- 2017-04-08 CN CN201720363632.3U patent/CN206803150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969355A (en) * | 2017-04-08 | 2017-07-21 | 广东沙贝特燃气科技有限公司 | A kind of heat-resisting distortion-free burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |