CN207113609U - A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover - Google Patents
A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover Download PDFInfo
- Publication number
- CN207113609U CN207113609U CN201721173897.3U CN201721173897U CN207113609U CN 207113609 U CN207113609 U CN 207113609U CN 201721173897 U CN201721173897 U CN 201721173897U CN 207113609 U CN207113609 U CN 207113609U
- Authority
- CN
- China
- Prior art keywords
- enamel
- sealing structure
- sleeve
- electric furnace
- furnace cover
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 239000003973 paint Substances 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model discloses the sealing structure that a kind of more enamel-covered wires pass through hyperbar electric furnace cover, hyperbar electric furnace cover is provided with through hole, coaxial stainless steel sleeve is installed in through hole, sleeve outer wall is fitted close with through-hole wall, more enamel-covered wires pass through from sleeve, are sealed between barrel bore and more enamel-covered wires using resin sealer.The part that enamel-covered wire is sealed by resin glue cladding is the bare wire for having removed paint film, avoids under high-temperature and high-pressure conditions, occurs gas leakage caused by micro gap between paint film and bare wire.
Description
Technical field
A kind of sealing structure is the utility model is related to, more particularly to a kind of more enamel-covered wires pass through the close of hyperbar electric furnace cover
Seal structure.
Background technology
In the research and production of compound semiconductor, generally require to use hyperbar electric furnace, wherein power supply and temperature control
System, the wire of measurement must all be introduced outside by stove.Pass through hyperbar electric furnace cover wire should mutually insulated, must endure as height again
Up to 40kg/cm2Air pressure it is air tight.At present, pressure difference less, require not tight occasion, using enamel-covered wire as wire, with tree
Fat sealing can reach requirement, but on up to more than 4MPa hyperbar electric furnace, it is impossible to it is existing in the case of having a bit gas leakage
There is technology to realize that more enamel-covered wires pass through hyperbar electric furnace cover.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of more enamel-covered wires pass through hyperbar electricity
The sealing structure of bell.Realizing the technical scheme of the object of the invention is：
A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover, and hyperbar electric furnace cover is provided with through hole, in through hole
Coaxial stainless steel sleeve is installed, sleeve outer wall is fitted close with through-hole wall, and more enamel-covered wires pass through from sleeve, in sleeve
Sealed between chamber and more enamel-covered wires using resin sealer.
The part that enamel-covered wire is sealed by resin glue cladding is the bare wire for having removed paint film.
If being provided with arterial highway O-ring seal between sleeve outer wall and through-hole wall, sleeve axial direction side is provided with back-up ring, and back-up ring is straight
Footpath is more than sleeve diameter, and back-up ring gland is on the outside of hyperbar electric furnace cover.
Resin sealer is epoxy resin sealant, optional following to red copper and stainless steel in combination with closely
Any one in model：JL-6605, JL-498, JL-812, JL-330, JL-114, JL-109AB, JL-6118, JL-
6103、JL-767C、JL-767B、JL-767A、JL-528。
This patent has an advantageous effect in that compared with prior art：Enamel-covered wire is sealed by resin glue covered section as
Remove the bare wire of paint film, avoid under high-temperature and high-pressure conditions, occur gas leakage caused by micro gap between paint film and bare wire,
Meanwhile this resin sealer must be combined closely to red copper and stainless steel, and height is passed through so as to solve more enamel-covered wires
Air pressure electric furnace cover mutually insulated, the technical barrier for preventing gas leakage.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
The utility model is further described in more detail with reference to specific embodiment.
A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover, and hyperbar electric furnace cover 7 is provided with through hole 6, through hole 6
In coaxial stainless steel sleeve 5 is installed, the outer wall of sleeve 5 is fitted close with the inwall of through hole 6, and more enamel-covered wires 1 are worn from sleeve 5
Cross, sealed between the inner chamber of sleeve 5 and more enamel-covered wires 1 using resin sealer 8.Enamel-covered wire 1 is sealed by resin the portion of the cladding of glue 8
It is divided into the bare wire 3 for having removed paint film 2.If arterial highway O-ring seal 4, the axle of sleeve 5 are provided between the outer wall of sleeve 5 and the inwall of through hole 6
Back-up ring 9 is provided with to side, the diameter of back-up ring 9 is more than the diameter of sleeve 5, and the gland of back-up ring 9 is in the outside of hyperbar electric furnace cover 7.
Resin sealer is epoxy resin sealant, optional following to red copper and stainless steel in combination with closely
Any one in model：JL-6605, JL-498, JL-812, JL-330, JL-114, JL-109AB, JL-6118, JL-
6103、JL-767C、JL-767B、JL-767A、JL-528。
In addition to the implementation, the utility model can also have other embodiment, all to use equivalent substitution or equivalent change
The technical scheme to be formed is changed, is all fallen within the protection domain of the requires of the utility model.
Claims (9)
1. a kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover, hyperbar electric furnace cover is provided with through hole, pacified in through hole
Equipped with coaxial sleeve, sleeve outer wall is fitted close with through-hole wall, and more enamel-covered wires pass through from sleeve, it is characterised in that set
Sealed between tube inner chamber and more enamel-covered wires using resin sealer.
2. sealing structure according to claim 1, it is characterised in that if being provided with arterial highway between sleeve outer wall and through-hole wall
Sealing ring.
3. sealing structure according to claim 2, it is characterised in that sealing ring is O-ring seal.
4. sealing structure according to claim 1, it is characterised in that sleeve material is stainless steel.
5. sealing structure according to claim 1, it is characterised in that enamel-covered wire is sealed by resin the part of glue cladding as
Through the bare wire for removing paint film.
6. sealing structure according to claim 1, it is characterised in that resin sealer is epoxy resin sealant.
7. sealing structure according to claim 6, it is characterised in that epoxy resin sealant is any in following model
It is a kind of：JL-6605, JL-498, JL-812, JL-330, JL-114, JL-109AB, JL-6118, JL-6103, JL-767C, JL-
767B、JL-767A、JL-528。
8. sealing structure according to claim 1, it is characterised in that sleeve axial direction side is provided with back-up ring, and back-up ring diameter is big
In sleeve diameter.
9. sealing structure according to claim 8, it is characterised in that back-up ring gland is on the outside of hyperbar electric furnace cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173897.3U CN207113609U (en) | 2017-09-13 | 2017-09-13 | A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173897.3U CN207113609U (en) | 2017-09-13 | 2017-09-13 | A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207113609U true CN207113609U (en) | 2018-03-16 |
Family
ID=61576574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721173897.3U Active CN207113609U (en) | 2017-09-13 | 2017-09-13 | A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207113609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560435A (en) * | 2017-09-13 | 2018-01-09 | 南京金美镓业有限公司 | A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover |
-
2017
- 2017-09-13 CN CN201721173897.3U patent/CN207113609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560435A (en) * | 2017-09-13 | 2018-01-09 | 南京金美镓业有限公司 | A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221028 Address after: 122304 Kazuo Economic Development Zone, Chaoyang City, Liaoning Province Patentee after: Chaoyang Jinmei gallium Industry Co.,Ltd. Address before: Inside Nanjing Germanium Factory, No. 718, Jiangjun Avenue, Jiangning Development Zone, Nanjing, Jiangsu 211,165 Patentee before: NANJING JINMEI GALLIUM Ltd. |