CN214745719U - High-stability double-injection windproof incandescent lamp - Google Patents
High-stability double-injection windproof incandescent lamp Download PDFInfo
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- CN214745719U CN214745719U CN202121102208.6U CN202121102208U CN214745719U CN 214745719 U CN214745719 U CN 214745719U CN 202121102208 U CN202121102208 U CN 202121102208U CN 214745719 U CN214745719 U CN 214745719U
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- burner
- lifting pipe
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Abstract
The utility model discloses a high-stability double-injection windproof incandescent lamp, which comprises a fuel riser and an air inlet pipe arranged in the fuel riser, wherein the bottom of the air inlet pipe is provided with an air inlet; an air adjusting wheel for adjusting the air inlet amount is arranged at the upper part of the air inlet; the upper part of the wind adjusting wheel is provided with a contraction pipe; the top of the contraction pipe is welded with the bottom of the fuel lifting pipe; the fuel lifting pipe is of a cylindrical structure, a connecting plate is arranged on the outer circular surface of the middle part of the fuel lifting pipe, and a flame stabilizer is arranged at the top of the fuel lifting pipe; and the upper part of the flame stabilizer is sleeved with a burner. The utility model discloses an adopt and transfer wind wheel and flame stabilizer whirl effect, can reduce gas and air flow rate, and then make gas and more abundant premixing of air, it has the fresh air inlet to open on the nozzle to steady pressure, last flame is at the stable burning in nozzle position, has strong interference immunity and stability, and then has improved work efficiency, has also practiced thrift the gas simultaneously and then has also reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of burn burning furnace ignition equipment, especially, relate to a high stability is two to draw and is penetrated and prevent wind pilot burner.
Background
The burner is a heating device for providing heat energy for the heating furnace, plays an important role in evaluating the heat efficiency of the heating furnace, and the pilot burner plays an extremely critical role in the safe operation of the burner and even the whole heating furnace, and the main role of the pilot burner is continuous ignition so as to ensure that no excessive fuel gas exists in the heating furnace and eliminate the potential explosion hazard. In some positive pressure hearths or hearths with complex combustion conditions, the stability of the incandescent lamp is particularly important, and stronger anti-interference performance is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a high stability is two to draw and is penetrated and prevent wind pilot burner, has advantages such as stability is high, anti-interference strong, easy operation is convenient.
In order to realize the novel purpose of the above use, the utility model discloses take following technical scheme:
a high-stability double-injection windproof incandescent light comprises a fuel lifting pipe and an air inlet pipe arranged in the fuel lifting pipe in a penetrating mode, wherein an air inlet is formed in the bottom of the air inlet pipe; an air adjusting wheel for adjusting the air inlet amount is arranged at the upper part of the air inlet; the upper part of the wind adjusting wheel is provided with a contraction pipe; the top of the contraction pipe is welded with the bottom of the fuel lifting pipe; the fuel lifting pipe is of a cylindrical structure, a connecting plate is arranged on the outer circular surface of the middle part of the fuel lifting pipe, and a flame stabilizer is arranged at the top of the fuel lifting pipe; and the upper part of the flame stabilizer is sleeved with a burner.
The flame holder is integrally arranged to be a round table of a hollow structure, and an internal thread used for being in threaded connection with the top end of the fuel riser is arranged on the inner wall of the bottom of the flame holder.
The connecting plate is a hexagonal plate, mounting through holes are symmetrically formed in two ends of the top surface of the connecting plate, and a fixing ring is fixedly connected to the lower center of the connecting plate; and fixing bolts are arranged on the outer circumferential surface of the fixing ring at equal intervals.
The burner is of a cylindrical pipe structure, air inlet holes are uniformly distributed in the outer circular surface of the burner, and the lower end of the burner is hermetically connected with the upper end of the fuel lift pipe.
The top end of the air inlet pipe is flush with the top end face of the burner.
Through the utility model discloses an implement, reached good result of use: the utility model provides a high stability is two to draw and is penetrated and prevent wind pilot burner, through adopting wind wheel and flame stabilizer whirl effect, can reduce gas and air velocity, and then makes gas and more abundant premixing of air, it has the fresh air inlet to open on the nozzle to steady pressure, flame is at the stable burning in nozzle position at last, has strong interference immunity and stability, and then has improved work efficiency, has also practiced thrift the gas simultaneously and then has also reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the flame holder of fig. 1.
Fig. 3 is a schematic structural view of the connection plate of fig. 1.
In the figure: 1. the device comprises a fuel lifting pipe, 2, an air inlet pipe, 3, an air inlet, 4, an air adjusting wheel, 5, a contraction pipe, 6, a connecting plate, 7, a flame stabilizer, 8, a burner, 9, a fixing ring, 10, a fixing bolt, 11 and an air inlet hole.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the high-stability double-injection windproof incandescent lamp comprises a fuel riser 1 and an air inlet pipe 2 penetrating through the fuel riser, wherein an air inlet 3 is formed at the bottom of the air inlet pipe 2; the upper part of the air inlet 3 is provided with an air adjusting wheel 4 for adjusting the air inlet amount, and the air adjusting wheel 4 is arranged for adjusting the position to control the air distribution amount; the upper part of the wind adjusting wheel 4 is provided with a contraction pipe 5; the top of the contraction pipe 5 is welded with the bottom of the fuel lifting pipe 1; the fuel lifting pipe 1 is of a cylindrical structure, a connecting plate 6 is arranged on the outer circular surface of the middle part of the fuel lifting pipe 1, and a flame stabilizer 7 is arranged at the top of the fuel lifting pipe 1; the upper part of the flame stabilizer 7 is sleeved with a burner 8; the burner 8 is of a cylindrical pipe structure, air inlet holes 11 are uniformly distributed on the outer circumferential surface of the burner 8, the lower end of the burner 8 is hermetically connected with the upper end of the fuel lift pipe 1, and the air inlet holes 11 are arranged to inject air to balance pressure, so that the combustion is more stable and the flame is stabilized; the flame holder 7 is integrally arranged to be a round table with a hollow structure, the inner wall of the bottom of the flame holder 7 is provided with an internal thread which is used for being in threaded connection with the top end of the fuel lifting pipe 1, the arrangement of the flame holder 7 can increase the swirling effect of the fuel gas and the air in the fuel lifting pipe 1, the flow rate can be reduced, and the fuel gas and the air can be fully premixed; the connecting plate 6 is a hexagonal plate, mounting through holes are symmetrically formed in two ends of the top surface of the connecting plate 6 and used for being fixedly connected with combustion equipment, a fixing ring 9 is fixedly connected to the lower portion of the center of the connecting plate 6, and the connecting plate 6 is used for integrally fixing the fuel riser 1 on the combustion equipment; the fixing bolts 10 are equidistantly arranged on the outer circumferential surface of the fixing ring 9, the fixing bolts 10 are arranged for fixing the connecting plate in the radial direction of the fuel riser 1, and the fixing bolts are screwed down while the fixing ring 9 is attached to the outer wall of the fuel riser 1; the top end surface of the air inlet pipe 2 is flush with the top end surface of the burner 8.
When the utility model is used, firstly, the air inlet pipe 2 is sequentially penetrated through the air adjusting wheel 4, the contraction pipe 5, the fuel lifting pipe 1, the flame stabilizer 7 and the burner 8, the top end face of the air inlet pipe 2 is aligned with the top end face of the burner 8, the connecting plate 6 is fixed on the combustion equipment, then the fixing bolt 10 on the connecting plate 6 is tightened, the fixing ring 9 is attached to the outer wall of the fuel lifting pipe 1, finally, the external air supply equipment is connected with the air inlet 3, the position of the air adjusting wheel 4 is adjusted, the burner 8 is ignited from the upper end by the special igniter, the mixed gas of the gas and the air is combusted at the upper part in the burner 8, the gas and the air flow rate can be reduced through the rotational flow effect of the flame stabilizer 7, further, the gas and the air are more fully premixed, the air inlet hole is arranged on the burner 8, the pressure is stabilized, finally, the flame is stably combusted at the position of the burner 8, and the high anti-interference performance and stability are realized, thereby improving the working efficiency, saving the fuel gas and reducing the production cost.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a high stability is two draws and penetrates prevent wind pilot burner, includes fuel riser (1) and wears to establish its inside intake pipe (2), characterized by: an air inlet (3) is formed in the bottom of the air inlet pipe (2); the upper part of the air inlet (3) is provided with an air adjusting wheel (4) for adjusting the air inlet amount; the upper part of the wind adjusting wheel (4) is provided with a contraction pipe (5); the top of the contraction pipe (5) is welded and connected with the bottom of the fuel lifting pipe (1); the fuel lifting pipe (1) is of a cylindrical structure, a connecting plate (6) is arranged on the outer circular surface of the middle part of the fuel lifting pipe (1), and a flame stabilizer (7) is arranged at the top of the fuel lifting pipe (1); the upper part of the flame stabilizer (7) is sleeved with a burner (8).
2. The high-stability double-injection windproof incandescent lamp as claimed in claim 1, wherein: the flame holder (7) is integrally arranged to be a round table of a hollow structure, and an internal thread used for being in threaded connection with the top end of the fuel lifting pipe (1) is arranged on the inner wall of the bottom of the flame holder (7).
3. The high-stability double-injection windproof incandescent lamp as claimed in claim 1, wherein: the connecting plate (6) is a hexagonal plate, mounting through holes are symmetrically formed in two ends of the top surface of the connecting plate (6), and a fixing ring (9) is fixedly connected to the lower center of the connecting plate (6); and fixing bolts (10) are arranged on the outer circumferential surface of the fixing ring (9) at equal intervals.
4. The high-stability double-injection windproof incandescent lamp as claimed in claim 1, wherein: the burner (8) is of a cylindrical tube structure, air inlet holes (11) are uniformly distributed on the outer circular surface of the burner (8), and the lower end of the burner (8) is hermetically connected with the upper end of the fuel lifting tube (1).
5. The high-stability double-injection windproof incandescent lamp as claimed in claim 1, wherein: the top end of the air inlet pipe (2) is flush with the top end face of the burner (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102208.6U CN214745719U (en) | 2021-05-21 | 2021-05-21 | High-stability double-injection windproof incandescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102208.6U CN214745719U (en) | 2021-05-21 | 2021-05-21 | High-stability double-injection windproof incandescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745719U true CN214745719U (en) | 2021-11-16 |
Family
ID=78624605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121102208.6U Active CN214745719U (en) | 2021-05-21 | 2021-05-21 | High-stability double-injection windproof incandescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745719U (en) |
-
2021
- 2021-05-21 CN CN202121102208.6U patent/CN214745719U/en active Active
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