CN207230537U - A kind of adjustable Flame device of heating source area for fiber fuse - Google Patents
A kind of adjustable Flame device of heating source area for fiber fuse Download PDFInfo
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- CN207230537U CN207230537U CN201720665020.XU CN201720665020U CN207230537U CN 207230537 U CN207230537 U CN 207230537U CN 201720665020 U CN201720665020 U CN 201720665020U CN 207230537 U CN207230537 U CN 207230537U
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- crater
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- nozzle main
- source area
- heating source
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Abstract
The utility model discloses a kind of adjustable Flame device of the heating source area for fiber fuse, including fiery nozzle main body, the fire nozzle main body has combustion gas input terminal and blind end, fiery nozzle body lumen is blast tube, the side wall of fiery nozzle main body is equipped with least two craters connected with blast tube, central axis of the crater perpendicular to fiery nozzle main body, the shape of either crater is set to favour fiery nozzle main body central axis and crater can be set to circular, square, oval or polygon.The utility model enters the size of the gas flow of fiery nozzle main body by control, you can in the case where being changed without duration and degree of heating, changes heating source area, melts the optical fiber of different core diameters.
Description
Technical field
The utility model belongs to fiber fuse technical field, and a kind of specifically heating source area for fiber fuse can
The Flame device of adjusting.
Background technology
Flame device is mainly used in fiber fuse technical process, is that optical fiber draws cone and the essential dress of fused fiber splice
Put.The design of Flame device directly influences the quality that optical fiber draws cone and fused fiber splice.The melting of the optical fiber of different-diameter needs
Different heating source areas.Heating source area is too small to cause fiber fuse insufficient, when heating source area is excessive, it will cause to melt
Excessively, luminous energy is caused to be lost.Common Flame device is typically to open up crater on the end face of its air flue, from end face directly
Jet out flames, be difficult to change heating source area, the melting for the optical fiber of different-diameter, Wu Faling in the case where being changed without fiery nozzle
Matching living.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of adjustable fire of the heating source area for fiber fuse
Head device, by the size for controlling the gas flow for entering fiery nozzle main body, you can in the case where being changed without duration and degree of heating, change heat source
Area, melts the optical fiber of different core diameters.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of adjustable Flame device of heating source area for fiber fuse, including fiery nozzle main body, the fire nozzle main body
With combustion gas input terminal and blind end, fiery nozzle body lumen is blast tube, the side wall of fiery nozzle main body be equipped with least two with
The crater of blast tube connection.
Central axis of the crater perpendicular to fiery nozzle main body.
The crater favours the central axis of fiery nozzle main body.
The shape of the crater is circular, square, oval or polygon.
Central axial direction arranged distribution of the crater along nozzle main body of catching fire.
The size of each crater is identical or different.
Each crater uniform intervals are set.
The utility model sets at least two craters by the way that crater to be arranged on to the side wall of fiery nozzle main body, control
System can manipulate into the size of gas flow and only go out fire in a crater or multiple craters, can be changed without duration and degree of heating
In the case of, change heating source area, melt the optical fiber of different core diameters.
Brief description of the drawings
Attached drawing 1 is the utility model schematic front view；
Attached drawing 2 for the utility model it is smaller go out fire effect diagram；
Attached drawing 3 for the utility model it is medium go out fire effect diagram；
Attached drawing 4 for the utility model it is larger go out fire effect diagram.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model discloses a kind of adjustable duration and degree of heating dress of heating source area for fiber fuse
Put, including fiery nozzle main body 101, the fire nozzle main body 101 have combustion gas input terminal 2 and blind end 3, fiery nozzle body lumen is combustion gas
Passage, the side wall of fiery nozzle main body 101 are equipped with least two craters connected with blast tube.In the present embodiment, set altogether
Three craters are equipped with, are respectively crater 102, crater 103 and crater 104.
In addition, central axis of the crater perpendicular to fiery nozzle main body, under this structure, the flame sprayed from crater hangs down
Directly in the central axis of fiery nozzle main body.Or crater favours the central axis of fiery nozzle main body, under this structure, sprayed from crater
The flame gone out has certain angle of inclination relative to the central axis of fiery nozzle main body, according to actual service condition, Ke Yiling
The angle of inclination of setting crater living.
In addition, the shape of crater is circular, square, oval or polygon, or other shapes, herein no longer
Enumerate.In the present embodiment, crater is provided in round.
Central axial direction arranged distribution of the crater along nozzle main body of catching fire, each crater uniform intervals are set,
Extreme direction arranged distribution is closed from combustion gas input terminal direction, and crater is positioned close to the side of blind end.
The size of each crater is identical or different.Under normal conditions, each crater be sized to it is identical.
In part field of employment, different sizes may be set to be.Can be sequentially reduced from combustion gas input terminal towards blind end or
Person increases.
When being melted for the optical fiber of different-diameter, it is only necessary to control charge flow rate, you can realize the tune of heating source area
Section.The structure of three craters is set to illustrate in fiery nozzle main body in the present embodiment.
As shown in Figure 2, the combustion gas 105 of smaller flow is inputted into fiery nozzle main body 101 from combustion gas input terminal 2, is fired at this time
Gas is flowed out from a crater 102 of the leftmost side, is outwards jetted out flames from the crater, is just only inputted at this time near combustion gas
This crater flame at end, forms the firing amount of minimum, can carry out melt process to the optical fiber of small diameter.
As shown in Figure 3, the combustion gas 105 of intermediate flow is inputted into fiery nozzle main body 101 from combustion gas input terminal 2, is fired at this time
Gas is flowed out from the crater 102 nearer apart from combustion gas input terminal and crater 103, is outwards jetted out flames from two craters,
There are two crater flames at this time, form medium firing amount, can the isodiametric optical fiber progress melt process of centering.
As shown in Figure 4, the combustion gas 105 of larger flow is inputted into fiery nozzle main body 101 from combustion gas input terminal 2, is fired at this time
Gas is flowed out from crater 102, crater 103 and crater 104, is outwards jetted out flames from three craters, three go out at this time
The whole outside flame of burner, forms the firing amount of maximum, can carry out melt process to larger-diameter optical fiber.
When setting the crater of other quantity in fiery nozzle main body, it is only necessary to control the input flow rate of combustion gas, you can
Convenient control firing amount, so as to fulfill the adjusting of heating source area, meets the melt process of the optical fiber of various diameters, it is not necessary to more
Change whole duration and degree of heating.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas, are equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of adjustable Flame device of heating source area for fiber fuse, including fiery nozzle main body, it is characterised in that described
Fiery nozzle main body has combustion gas input terminal and blind end, and fiery nozzle body lumen is blast tube, is set on the side wall of fiery nozzle body exterior
There are at least two craters connected with blast tube.
2. the adjustable Flame device of the heating source area according to claim 1 for fiber fuse, it is characterised in that institute
State central axis of the crater perpendicular to fiery nozzle main body.
3. the adjustable Flame device of the heating source area according to claim 1 for fiber fuse, it is characterised in that institute
State the central axis that crater favours fiery nozzle main body.
4. the adjustable Flame device of the heating source area for fiber fuse according to claim 1 or 2 or 3, its feature
It is, the shape of the crater is circular, ellipse or polygon.
5. the adjustable Flame device of the heating source area according to claim 4 for fiber fuse, it is characterised in that institute
State central axial direction arranged distribution of the crater along nozzle main body of catching fire.
6. the adjustable Flame device of the heating source area according to claim 5 for fiber fuse, it is characterised in that institute
The size for stating each crater is identical or different.
7. the adjustable Flame device of the heating source area according to claim 6 for fiber fuse, it is characterised in that institute
Each crater uniform intervals are stated to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665020.XU CN207230537U (en) | 2017-06-09 | 2017-06-09 | A kind of adjustable Flame device of heating source area for fiber fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665020.XU CN207230537U (en) | 2017-06-09 | 2017-06-09 | A kind of adjustable Flame device of heating source area for fiber fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230537U true CN207230537U (en) | 2018-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720665020.XU Active CN207230537U (en) | 2017-06-09 | 2017-06-09 | A kind of adjustable Flame device of heating source area for fiber fuse |
Country Status (1)
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| CN (1) | CN207230537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228363A (en) * | 2017-06-09 | 2017-10-03 | 广东省智能机器人研究院 | A kind of adjustable Flame device of heating source area for fiber fuse |
-
2017
- 2017-06-09 CN CN201720665020.XU patent/CN207230537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228363A (en) * | 2017-06-09 | 2017-10-03 | 广东省智能机器人研究院 | A kind of adjustable Flame device of heating source area for fiber fuse |
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