CN219824329U - Air leakage assembly for high-temperature vacuum coating furnace - Google Patents
Air leakage assembly for high-temperature vacuum coating furnace Download PDFInfo
- Publication number
- CN219824329U CN219824329U CN202320485615.2U CN202320485615U CN219824329U CN 219824329 U CN219824329 U CN 219824329U CN 202320485615 U CN202320485615 U CN 202320485615U CN 219824329 U CN219824329 U CN 219824329U
- Authority
- CN
- China
- Prior art keywords
- air
- nut
- pipe
- fixedly connected
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001771 vacuum deposition Methods 0.000 title claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses an air leakage assembly for a high-temperature vacuum coating furnace, which comprises a joint assembly and an air pipe, wherein the air pipe is communicated with the vacuum coating furnace through the joint assembly, and the joint assembly comprises a joint seat, a first nut, a T-shaped connecting pipe and a second nut; the seat is fixedly connected with the T-shaped connecting pipe through a first nut; the second nut is fixedly connected with the air pipe; the T-shaped connecting pipe is fixedly connected with the air pipe through a second nut; the air pipe comprises a plurality of air outlet connectors and air leakage connectors; the air outlet interfaces are arranged on the surface of the air pipe at intervals and are communicated with the inner pipe cavity of the air pipe; the air running joint comprises a sleeve and an I-shaped joint; one end of the sleeve is fixedly connected with the air outlet connector, and the other end of the sleeve is fixedly connected with the I-shaped connector.
Description
Technical Field
The utility model relates to the field of vacuum coating equipment, in particular to an air leakage component for a high-temperature vacuum coating furnace.
Background
The air leakage component is a component used for diffusing air in the vacuum coating furnace and is used for exhausting the air in the furnace, and the existing air leakage component is a tubular body welded with the furnace wall and is commonly called an air leakage pipe; the existing air running pipe is single in use scene, inconvenient to detach and repair, high in maintenance cost and unfavorable for long-time use, and once a certain part of the air running pipe is damaged, the whole air running pipe needs to be detached.
Disclosure of Invention
In view of the defects of the prior air leakage component of the vacuum coating furnace, the utility model provides the air leakage component for the high-temperature vacuum coating furnace, which has the advantages of simple structure, low cost, convenient disassembly and replacement, stronger universality of parts and effective reduction of maintenance cost.
In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:
the air leakage component comprises a joint component and an air pipe, wherein the air pipe is communicated with the vacuum coating furnace through the joint component, and the joint component comprises a seat, a first nut, a T-shaped connecting pipe and a second nut; the seat is fixedly connected with the T-shaped connecting pipe through a first nut; the second nut is fixedly connected with the air pipe; the T-shaped connecting pipe is fixedly connected with the air pipe through a second nut; the air pipe comprises a plurality of air outlet connectors and air leakage connectors; the air outlet interfaces are arranged on the surface of the air pipe at intervals and are communicated with the inner pipe cavity of the air pipe; the air running joint comprises a sleeve and an I-shaped joint; one end of the sleeve is fixedly connected with the air outlet connector, and the other end of the sleeve is fixedly connected with the I-shaped connector.
When the T-shaped connecting pipe is used, a part of the connecting seat is inserted into the furnace wall and welded and fixed with the furnace wall, the T-shaped connecting pipe penetrates out from one end of the first nut, and then the other end of the first nut is connected and fixed with the connecting seat through screw threads in a matching manner; one end part of the second nut is fixedly connected with the air pipe, and the other end of the second nut is fixedly connected with the narrow end of the T-shaped connecting pipe through screw thread fit connection; one end of the sleeve is connected with an I-shaped joint, and the other end of the sleeve is welded and fixed with the air outlet interface;
the air flows from the burner, the connector assembly to the air duct and out the respective run-out connectors.
The outer surface of the seat is provided with threads and is connected with the first nut through threaded fit; the thick end of the T-shaped connecting pipe is clamped between the connecting seat and the first nut, and the outer wall of the thin end of the T-shaped connecting pipe is provided with threads and is connected with the second nut through the threads.
A sealing ring is arranged between the seat and the T-shaped connecting pipe; and a sealing ring is arranged between the T-shaped connecting pipe and the second nut.
The I-shaped joint comprises a first interface nut, an extension tube and a second interface nut; the diameter of the first interface nut is larger than that of the second interface nut.
The second nut is fixedly connected with the air pipe in a welding mode; the sleeve is connected with the air outlet connector through threaded fit, and the sleeve is fixedly connected with the pipe wall of the air pipe through a welding mode.
The air pipe is a square pipe; the square pipe is convenient to process, the openings are convenient to arrange along a straight line, and the running joint can be conveniently arranged into a straight line;
in practical application, in order to improve the service life of the wind running assembly, the main body is made of corrosion-resistant oxygen-free copper.
The implementation of the utility model has the advantages that:
the air pipe is fixedly connected with the furnace wall through a joint assembly, the air pipe and the furnace wall are connected through threaded fit, and the joint assembly comprises a seat, a first nut, a T-shaped connecting pipe and a second nut; the air pipes with various sizes can be assembled and fixed in a threaded fit and clamping manner, so that the air pipes are convenient to install and detach, the air pipes with various sizes can be assembled in a low-level manner by replacing the T-shaped connecting pipes, the universality of parts is improved, and the maintenance and overhaul cost is reduced; and standard general parts are adopted, so that the structure is simple, and the manufacturing cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a run-out assembly for a high temperature vacuum coating furnace according to the present utility model;
FIG. 2 is a schematic diagram of a wind-escaping assembly for a high-temperature vacuum coating furnace according to the present utility model;
FIG. 3 is a partial cross-sectional view of a run-out assembly for a high temperature vacuum coating furnace according to the present utility model;
FIG. 4 is an enlarged view of a portion of the portion indicated by reference character I in FIG. 3;
fig. 5 is a partial enlarged view of a portion indicated by reference numeral ii in fig. 3.
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.
As shown in fig. 1, 2, 3, 4 and 5, the air leakage component for the high-temperature vacuum coating furnace comprises a joint component 1 and an air pipe 2, wherein the air pipe 2 is communicated with the vacuum coating furnace through the joint component 1, and the joint component 1 comprises a joint seat 11, a first nut 12, a T-shaped connecting pipe 13 and a second nut 14; the seat 11 is fixedly connected with the T-shaped connecting pipe 13 through a first nut 12; the second nut 14 is fixedly connected with the air pipe 2; the T-shaped connecting pipe 13 is fixedly connected with the air pipe 2 through a second nut 14; the air pipe 2 comprises a plurality of air outlet connectors 21 and an air leakage connector 3; the air outlet connectors 21 are arranged on the surface of the air pipe 2 at intervals and are communicated with the inner pipe cavity of the air pipe 2; the running joint 3 comprises a sleeve 31 and an I-shaped joint 32; one end of the sleeve 31 is fixedly connected with the air outlet connector 21, and the other end is fixedly connected with the I-shaped connector 32.
When in use, a part of the seat 11 is inserted into the furnace wall and welded and fixed with the furnace wall, the T-shaped connecting pipe 13 penetrates out from one end of the first nut 12, and then the other end of the first nut 12 is connected and fixed with the seat 11 through screw thread fit; one end of the second nut 14 is fixedly connected with the air pipe 2, and the other end of the second nut is fixedly connected with the narrow end of the T-shaped connecting pipe 13 through screw thread fit; one end of the sleeve 31 is connected with an I-shaped joint 32, and the other end is welded and fixed with the air outlet interface 21;
the furnace wall and the air pipe 2 are fixed through the joint assembly 1, all the components of the joint assembly 1 are fixedly connected through screw thread fit, the installation is convenient and quick, meanwhile, the T-shaped connecting pipes 13 with different pipe diameters can be replaced to achieve the effect of adapting to the air pipes 2 with different sizes, the application range is enlarged, the universality is improved, the maintenance is convenient, and the cost is reduced;
in practical application, the air pipe 2 and the second nut 14 are fixed by welding; the sleeve 31 is connected with the air outlet port 21 through screw thread fit, and then reinforced through welding, so that air tightness is ensured;
the air flows from the burner, the connector assembly 1 to the air duct 2 and out the respective air-escape connector 3.
The outer surface of the seat 11 is provided with threads and is connected with the first nut 12 through threaded fit; the thick end of the T-shaped connecting pipe 13 is clamped between the seat 11 and the first nut 12, and the outer wall of the thin end of the T-shaped connecting pipe is provided with threads and is connected with the second nut 14 through the threads.
A sealing ring 4 is arranged between the seat 11 and the T-shaped connecting pipe 13; a sealing ring 4 is arranged between the T-shaped connecting pipe 13 and the second nut 14, so that the air tightness of the joint is ensured.
The i-joint 32 includes a first interface nut 321, an extension tube 322, and a second interface nut 323; the diameter of the first interface nut 321 is larger than the diameter of the second interface nut 323; further, the surface of the first coupling nut is provided with a reinforcing screw hole 121 for reinforcing the pipe in contact with the wind run-out connector 3 by means of screws.
The second nut 14 is fixedly connected with the air pipe 2 in a welding mode; the sleeve 31 is connected with the air outlet connector 21 through screw thread fit, and the sleeve 31 is fixedly connected with the pipe wall of the air pipe 2 through welding.
The air pipe 2 is a square pipe; the square pipe is convenient to process, the openings are convenient to arrange along a straight line, and the running joint 3 can be conveniently arranged into a straight line; the number of air-out connectors 3 on the air duct 2 is generally determined according to the length and the inner diameter of the air duct 2, and in this embodiment, the number of air-out connectors on each air duct 2 is set to ten.
The implementation of the utility model has the advantages that:
the air pipe is fixedly connected with the furnace wall through a joint assembly, the air pipe and the furnace wall are connected through threaded fit, and the joint assembly comprises a seat, a first nut, a T-shaped connecting pipe and a second nut; the air pipes with various sizes can be assembled and fixed in a threaded fit and clamping manner, so that the air pipes are convenient to install and detach, the air pipes with various sizes can be assembled in a low-level manner by replacing the T-shaped connecting pipes, the universality of parts is improved, and the maintenance and overhaul cost is reduced; and standard general parts are adopted, so that the structure is simple, and the manufacturing cost is low.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. The air leakage assembly for the high-temperature vacuum coating furnace comprises a joint assembly (1) and an air pipe (2), wherein the air pipe (2) is communicated with the vacuum coating furnace through the joint assembly (1), and the air leakage assembly is characterized in that the joint assembly (1) comprises a seat (11), a first nut (12), a T-shaped connecting pipe (13) and a second nut (14); the connecting seat (11) is fixedly connected with the T-shaped connecting pipe (13) through a first nut (12); the second nut (14) is fixedly connected with the air pipe (2); the T-shaped connecting pipe (13) is fixedly connected with the air pipe (2) through a second nut (14); the air pipe (2) comprises a plurality of air outlet interfaces (21) and an air leakage joint (3); the air outlet interfaces (21) are arranged on the surface of the air pipe (2) at intervals and are communicated with the inner pipe cavity of the air pipe (2); the wind running joint (3) comprises a sleeve (31) and an I-shaped joint (32); one end of the sleeve (31) is fixedly connected with the air outlet interface (21), and the other end of the sleeve is fixedly connected with the I-shaped joint (32).
2. The run-out assembly for a high temperature vacuum coating furnace according to claim 1, wherein the outer surface of the socket (11) is provided with threads and is connected with the first nut (12) by screw-fitting; the thick end of the T-shaped connecting pipe (13) is clamped between the connecting seat (11) and the first nut (12), and the outer wall of the thin end of the T-shaped connecting pipe is provided with threads and is connected with the second nut (14) through the threads.
3. The air leakage assembly for the high-temperature vacuum coating furnace according to claim 2, wherein a sealing ring (4) is arranged between the seat (11) and the T-shaped connecting pipe (13); a sealing ring (4) is arranged between the T-shaped connecting pipe (13) and the second nut (14).
4. The run-out assembly for a high temperature vacuum coating furnace according to claim 1, wherein the i-joint (32) comprises a first interface nut (321), an extension tube (322) and a second interface nut (323); the diameter of the first interface nut (321) is larger than the diameter of the second interface nut (323).
5. The air leakage assembly for the high-temperature vacuum coating furnace according to claim 1, wherein the second nut (14) is fixedly connected with the air pipe (2) in a welding mode; the sleeve (31) is connected with the air outlet connector (21) through threaded fit, and the sleeve (31) is fixedly connected with the pipe wall of the air pipe (2) through a welding mode.
6. The run-out assembly for a high temperature vacuum coating furnace according to claim 1, wherein the air duct (2) is a square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485615.2U CN219824329U (en) | 2023-03-14 | 2023-03-14 | Air leakage assembly for high-temperature vacuum coating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485615.2U CN219824329U (en) | 2023-03-14 | 2023-03-14 | Air leakage assembly for high-temperature vacuum coating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824329U true CN219824329U (en) | 2023-10-13 |
Family
ID=88279194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320485615.2U Active CN219824329U (en) | 2023-03-14 | 2023-03-14 | Air leakage assembly for high-temperature vacuum coating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824329U (en) |
-
2023
- 2023-03-14 CN CN202320485615.2U patent/CN219824329U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201014091Y (en) | Installation positioning apparatus of air conditioner inside and outside machine connecting pipe | |
| CN105202288A (en) | Pipe connector | |
| CN201715135U (en) | Pipeline fast-repair thread casing joint | |
| CN201964061U (en) | Pipe connector for high-temperature and high-pressure fuel gas system | |
| CN219824329U (en) | Air leakage assembly for high-temperature vacuum coating furnace | |
| CN202302412U (en) | Pressure-bearing and sealing pipeline for pipe connector | |
| CN201715134U (en) | Pipeline fast-repair casing joint | |
| CN109268592B (en) | Connecting device suitable for transformer oil drain valve | |
| CN219975699U (en) | Gas pipeline for conveying compressed air | |
| CN206988789U (en) | A kind of adapter assembly of the flat transverse tube of oil | |
| CN220853746U (en) | Ultrasonic flowmeter capable of being installed by matching different interfaces | |
| CN110829349A (en) | Cable conduit connection structure | |
| CN221055551U (en) | Calcium carbide furnace circulating water system | |
| CN101358676A (en) | Hose coupling | |
| CN219606361U (en) | Elbow splicing block and elbow assembly | |
| CN220228181U (en) | Heavy-calibre heat preservation pipeline of convenient connection | |
| CN210291083U (en) | Oil field surface pipeline connector | |
| CN215445418U (en) | Water pipe connecting piece with strong sealing performance | |
| CN221121326U (en) | Groove type flange adapter | |
| CN218625957U (en) | PE pipe joint reducer union | |
| CN219673630U (en) | Quick connector structure for closing double ends of instrument | |
| CN215891464U (en) | Leak-proof connecting pipe fitting | |
| CN217030285U (en) | Ferrule type end straight-through pipe joint | |
| CN220980589U (en) | Pipeline structure convenient to installation | |
| CN219432744U (en) | Anti-corrosion plastic pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |