CN217685114U - Multi-section type combustion tube - Google Patents
Multi-section type combustion tube Download PDFInfo
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- CN217685114U CN217685114U CN202222068448.XU CN202222068448U CN217685114U CN 217685114 U CN217685114 U CN 217685114U CN 202222068448 U CN202222068448 U CN 202222068448U CN 217685114 U CN217685114 U CN 217685114U
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Abstract
The utility model discloses a multi-section combustion tube, which comprises a plurality of sections of air outlet tubes, wherein the two ends of each air outlet tube are respectively provided with a front end sealing baffle and a rear end sealing baffle, and the front end sealing baffle is provided with an air inlet and is connected with an air inlet tube; the air inlet pipes of the air outlet pipes on one downstream side extend towards one upstream side and penetrate through all the air outlet pipes on one upstream side and the sealing blocking pieces at two ends of the air outlet pipes, so that the inlet ends of all the air inlet pipes are aligned with the inlet ends of the air inlet pipes of the air outlet pipes on the initial section. Compared with the prior art, the utility model the advantage be: the utility model discloses a burning tube structure adopts the nested structure of pipeline, realizes the independent air feed of many intervals, independent design air feed tolerance as required, and the design is simple, and the maintenance is maintained conveniently, compares traditional scheme, and the overall cost is lower.
Description
Technical Field
The utility model relates to a burner especially relates to a multistage formula combustion tube.
Background
At present, the burning pipe that has now on the market is mostly whole section air feed, leads to the interval air feed not enough, unsatisfied in-service use demand. In order to solve the problem, the method adopted at present is to arrange a plurality of combustion pipes in parallel, which is equivalent to the parallel use of a plurality of systems, and not only occupies large space, but also has higher cost. Therefore, the development of a multi-stage burner tube is a problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model provides a solve above-mentioned not enough, provide a multistage formula combustion tube.
The above object of the present invention is achieved by the following technical solutions: a multi-section combustion tube comprises a plurality of sections of air outlet tubes, wherein the two ends of each air outlet tube are respectively provided with a front end sealing baffle and a rear end sealing baffle, each front end sealing baffle is provided with an air inlet, and the front end sealing baffles are connected with air inlet tubes; the air inlet pipes of the air outlet pipes on one downstream side extend towards one upstream side and penetrate through all the air outlet pipes on one upstream side and the sealing blocking pieces at two ends of the air outlet pipes, so that the inlet ends of all the air inlet pipes are aligned with the inlet ends of the air inlet pipes of the air outlet pipes on the initial section.
Furthermore, the air inlet pipe of each section of air outlet pipe is connected with an independent flow control valve and then connected to the same air source.
Furthermore, the air outlet pipe is uniformly distributed with air outlets.
Further, the air outlet is a net-shaped air outlet.
Compared with the prior art, the utility model the advantage be: the utility model discloses a burning tube structure adopts the nested structure of pipeline, realizes the independent air feed of many intervals, independent design air feed tolerance as required, and the design is simple, and the maintenance is maintained conveniently, compares traditional scheme, and the overall cost is lower.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic structural diagram of the first section of outlet pipe in the present invention.
Fig. 4 is a schematic structural view of the first front-end sealing baffle of the present invention.
Fig. 5 is a schematic structural view of a second section of outlet pipe in the present invention.
Fig. 6 is a schematic structural view of a second front-end sealing baffle according to the present invention.
Fig. 7 is a schematic structural diagram of a third section of outlet pipe in the present invention.
Fig. 8 is a schematic structural view of a third front-end sealing baffle plate of the present invention.
Fig. 9 is a schematic view of the air inlet state of the first section of the air outlet pipe in the present invention.
Fig. 10 is a schematic view of the air inlet state of the second outlet pipe of the present invention.
Fig. 11 is a schematic diagram of the air inlet state of the third section of air outlet pipe of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a multi-stage burner tube comprises a first stage outlet tube 1, a second stage outlet tube 2 and a third stage outlet tube 3,
as shown in fig. 3 and 4, a first front end sealing baffle plate 101 and a first rear end sealing baffle plate 102 are respectively arranged at two ends of the first section of the outlet pipe 1, the first front end sealing baffle plate 101 is provided with a first inlet and is connected with a first inlet pipe 103, and a first netted outlet 104 is arranged on the first section of the outlet pipe 1;
as shown in fig. 5 and 6, a second front end sealing baffle 201 and a second rear end sealing baffle 202 are respectively arranged at two ends of the second section of outlet pipe 2, the second front end sealing baffle 201 is provided with a second inlet and connected with a second inlet pipe 203, and a second netted outlet 204 is arranged on the second section of outlet pipe 2;
as shown in fig. 7 and 8, a third front-end sealing baffle plate 301 and a third rear-end sealing baffle plate 302 are respectively arranged at two ends of the third section of the outlet pipe 3, the third front-end sealing baffle plate 301 is provided with a third inlet and is connected with a third inlet pipe 303, and a third netted outlet 304 is arranged on the third section of the outlet pipe 3;
as shown in fig. 1 and 2, a first section of outlet pipe 1, a second section of outlet pipe 2 and a third section of outlet pipe 3 are sequentially butted, a second inlet pipe 203 of the second section of outlet pipe 2 extends to the upstream side and penetrates through the first section of outlet pipe 1 and sealing blocking pieces at two ends of the first section of outlet pipe 1, a third inlet pipe 303 of the third section of outlet pipe 3 extends to the upstream side and penetrates through the first section of outlet pipe 1, the second section of outlet pipe 2 and sealing blocking pieces at two ends of the third section of outlet pipe 3, and inlet ends of the first section of outlet pipe, the second section of outlet pipe and the third section of outlet pipe are aligned.
When the air-conditioning system is used, the first air inlet pipe 103, the second air inlet pipe 203 and the third air inlet pipe 303 are connected with independent flow control valves and then connected to the same air source.
As shown in fig. 9, the fuel gas a enters from the first inlet pipe 103, fills the first section of outlet pipe 1, and is relatively independent from the second section of outlet pipe 2 and the third section of outlet pipe 3; as shown in fig. 10, the fuel gas B enters from the second inlet pipe 203, fills the second section of outlet pipe 2, and is independent from the first section of outlet pipe 1 and the third section of outlet pipe 3; as shown in fig. 11, the gas C enters from the third gas inlet pipe 303, fills the third section of the gas outlet pipe 3, and is independent from the first section of the gas outlet pipe 1 and the second section of the gas outlet pipe 2.
In other embodiments, a fourth segment, a fifth segment, and more so forth may be added to form a multi-interval staged supply.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A multi-stage burner tube, comprising: the air outlet pipe comprises a plurality of sections of air outlet pipes, wherein the two ends of each air outlet pipe are respectively provided with a front end sealing baffle and a rear end sealing baffle, and the front end sealing baffle is provided with an air inlet and is connected with an air inlet pipe; the air inlet pipes of the air outlet pipes on one downstream side extend towards one upstream side and penetrate through all the air outlet pipes on one upstream side and the sealing blocking pieces at two ends of the air outlet pipes, so that the inlet ends of all the air inlet pipes are aligned with the inlet ends of the air inlet pipes of the air outlet pipes on the initial section.
2. The multi-stage burner of claim 1, wherein: the air inlet pipe of each section of air outlet pipe is connected with an independent flow control valve and then connected to the same air source.
3. The multi-segment combustion tube of claim 1, wherein: and air outlets are uniformly distributed on the air outlet pipe.
4. The multi-stage burner tube of claim 3, wherein: the air outlet is a net-shaped air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222068448.XU CN217685114U (en) | 2022-08-08 | 2022-08-08 | Multi-section type combustion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222068448.XU CN217685114U (en) | 2022-08-08 | 2022-08-08 | Multi-section type combustion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217685114U true CN217685114U (en) | 2022-10-28 |
Family
ID=83726033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222068448.XU Active CN217685114U (en) | 2022-08-08 | 2022-08-08 | Multi-section type combustion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217685114U (en) |
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2022
- 2022-08-08 CN CN202222068448.XU patent/CN217685114U/en active Active
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