CN219956046U - Automatic telescopic air inlet mechanism with temperature - Google Patents
Automatic telescopic air inlet mechanism with temperature Download PDFInfo
- Publication number
- CN219956046U CN219956046U CN202320526917.XU CN202320526917U CN219956046U CN 219956046 U CN219956046 U CN 219956046U CN 202320526917 U CN202320526917 U CN 202320526917U CN 219956046 U CN219956046 U CN 219956046U
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- Prior art keywords
- air inlet
- tube
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- air
- furnace
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 5
- 230000001419 dependent effect Effects 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims description 12
- 230000008602 contraction Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003891 environmental analysis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model discloses a temperature-dependent automatic telescopic air inlet mechanism, which belongs to the field of muffle furnaces and comprises a furnace tube, wherein a reinforcing rib is arranged in the furnace tube, an air outlet hole is formed in the reinforcing rib, one end of an air inlet tube penetrates through the reinforcing rib, and the other end of the air inlet tube is bent and penetrates through a furnace outlet tube. According to the utility model, the reinforcing ribs are added in the furnace tube, then the reinforcing ribs are perforated, one end of the air inlet tube penetrates into the reinforcing rib holes without any fixation, and then the bending end of the air inlet tube penetrates out of the welding part to be welded, so that the air inlet tube can extend and shorten along with the furnace tube, and no force is required to pull the furnace tube to cause air leakage. In addition, the air inlet can be more uniform by uniformly opening holes in the air pipe. The utility model thoroughly solves the problem of air leakage of the air inlet pipe and the air inlet box. The utility model solves the problem of air leakage of the air inlet structure caused by design defects and uneven hearth atmosphere. The utility model solves the problem that the air inlet box or the air inlet pipe is broken and air leakage caused by the heat expansion and cold contraction of the air inlet structure of the muffle furnace pipe in the electric kiln, and the air inlet is more uniform.
Description
Technical Field
The utility model relates to the field of muffle furnaces, in particular to a temperature-dependent automatic telescopic air inlet mechanism.
Background
General names of muffle furnaces in China are as follows: an electric furnace, a resistance furnace, a maofu furnace and a muffle furnace. The muffle furnace is a general heating device, and can be divided into a box furnace, a tube furnace and a crucible furnace according to the appearance shape. The muffle furnace is applied to hot working, industrial workpiece treatment, cement and building material industries, and is used for hot working or treatment of small-sized workpieces. Muffle furnace is applied to medicine trade: used for medicine inspection, pretreatment of medical samples, etc. Muffle furnaces are used in analytical chemistry industry: as sample treatment in the fields of water quality analysis, environmental analysis and the like. And can also be used for petroleum and analysis thereof. Muffle furnace is applied to coal quality analysis: the method is used for measuring moisture, ash, volatile matters, ash melting point analysis, ash component analysis and element analysis. Can also be used as a general ashing furnace.
The current electric kiln can add different gases such as nitrogen gas, hydrogen, ammonia, compressed air and get into furnace according to the demand in the use, and the electric kiln can also be different relatively according to the different temperatures of product technology, and the muffle tube can lengthen and shorten because of expend with heat and contract with cold, consequently fixes the stainless steel intake pipe at the muffle tube wall, and the box of admitting air will fracture and lead to the gas leakage because of the pulling of power. The air inlet is fixed at a certain point, so that the atmosphere of the hearth is uneven.
Disclosure of Invention
For the existing problems, the utility model aims to provide an automatic telescopic air inlet mechanism with temperature, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automatic telescopic mechanism that admits air along with temperature, includes the boiler tube, the boiler tube in be equipped with the strengthening rib, be equipped with the venthole on the strengthening rib, intake pipe one end passes the strengthening rib setting, the intake pipe other end bends the end and wears out the setting of stove pipe.
As a further scheme of the utility model: one end of the air inlet pipe and the reinforcing rib are movably arranged.
As a further scheme of the utility model: the other end of the air inlet pipe is welded with the furnace pipe through a welding point.
Compared with the prior art; the beneficial effects of the utility model are as follows: according to the utility model, the reinforcing ribs are added in the furnace tube, then the reinforcing ribs are perforated, one end of the air inlet tube penetrates into the reinforcing rib holes without any fixation, and then the bending end of the air inlet tube penetrates out of the welding part to be welded, so that the air inlet tube can extend and shorten along with the furnace tube, and no force is required to pull the furnace tube to cause air leakage. In addition, the air inlet can be more uniform by uniformly opening holes in the air pipe. The utility model thoroughly solves the problem of air leakage of the air inlet pipe and the air inlet box. The utility model solves the problem of air leakage of the air inlet structure caused by design defects and uneven hearth atmosphere. The working principle of the utility model is as follows: the utility model solves the problem that the air inlet box or the air inlet pipe is broken and air leakage caused by the heat expansion and cold contraction of the air inlet structure of the muffle furnace pipe in the electric kiln, and the air inlet is more uniform.
Drawings
Fig. 1 is a schematic structural view of an automatic telescopic air intake mechanism with temperature.
In the figure: 1. an air inlet pipe; 2. welding points; 3. an air outlet hole; 4. reinforcing ribs; 5. and (5) a furnace tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "provided," "connected," and "connected" are to be construed broadly; for example, the connection may be fixed connection, detachable connection, or integral connection, mechanical connection, electrical connection, direct connection, indirect connection via an intermediate medium, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Please refer to fig. 1, an automatic telescopic air inlet mechanism along with temperature, which comprises a furnace tube 5, furnace tube 5 in be equipped with strengthening rib 4, be equipped with venthole 3 on the strengthening rib 4, 1 one end of intake pipe passes strengthening rib 4 and sets up, 1 other end bending end of intake pipe wears out furnace tube 5 setting, 1 other end of intake pipe passes through welding point 2 and furnace tube 5 welding setting, a freely flexible air inlet structure along with muffle tube increases the strengthening rib and then trompil on the strengthening rib in the furnace tube, intake pipe one end penetrates the strengthening rib hole and does not do any fix, then wears out the intake pipe bending end, welds at the diagram weld, so the intake pipe will follow furnace tube extension and shorten, do not have any power to pull and lead to the gas leakage. In addition, the air inlet can be more uniform by uniformly opening holes in the air pipe.
The utility model thoroughly solves the problem of air leakage of the air inlet pipe and the air inlet box. The utility model solves the problem of air leakage of the air inlet structure caused by design defects and uneven hearth atmosphere.
The working principle of the utility model is as follows: the utility model solves the problem that the air inlet box or the air inlet pipe is broken and air leakage caused by the heat expansion and cold contraction of the air inlet structure of the muffle furnace pipe in the electric kiln, and the air inlet is more uniform.
As would be apparent to one skilled in the art; it is obvious that the utility model is not limited to the details of the above-described exemplary embodiments; and without departing from the spirit or essential characteristics of the utility model; the utility model can be embodied in other specific forms. Thus, the method comprises the steps of; from either point of view; the embodiments should be considered as exemplary; and is non-limiting; the scope of the utility model is indicated by the appended claims rather than by the foregoing description; it is therefore intended to include within the utility model all changes that fall within the meaning and range of equivalency of the claims. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it is provided that; it should be understood that; although the present description describes embodiments; but not every embodiment contains only one independent technical solution; this manner of description is for clarity only; the skilled artisan should recognize the specification as a whole; the technical solutions in the embodiments may also be combined appropriately; forming other embodiments as will be appreciated by those skilled in the art.
Claims (3)
1. The utility model provides an automatic telescopic mechanism that admits air along with temperature, includes boiler tube (5), its characterized in that, boiler tube (5) in be equipped with strengthening rib (4), be equipped with venthole (3) on strengthening rib (4), intake pipe (1) one end passes strengthening rib (4) setting, intake pipe (1) other end bending end wears out boiler tube (5) setting.
2. The temperature-dependent automatic telescopic air inlet mechanism according to claim 1, wherein one end of the air inlet pipe (1) and the reinforcing rib (4) are movably arranged.
3. The temperature-dependent automatic telescopic air inlet mechanism according to claim 2, wherein the other end of the air inlet pipe (1) is welded with the furnace pipe (5) through a welding point (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526917.XU CN219956046U (en) | 2023-03-17 | 2023-03-17 | Automatic telescopic air inlet mechanism with temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526917.XU CN219956046U (en) | 2023-03-17 | 2023-03-17 | Automatic telescopic air inlet mechanism with temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956046U true CN219956046U (en) | 2023-11-03 |
Family
ID=88548850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526917.XU Active CN219956046U (en) | 2023-03-17 | 2023-03-17 | Automatic telescopic air inlet mechanism with temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956046U (en) |
-
2023
- 2023-03-17 CN CN202320526917.XU patent/CN219956046U/en active Active
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