CN205503981U - Modular seal gasket - Google Patents
Modular seal gasket Download PDFInfo
- Publication number
- CN205503981U CN205503981U CN201620300477.6U CN201620300477U CN205503981U CN 205503981 U CN205503981 U CN 205503981U CN 201620300477 U CN201620300477 U CN 201620300477U CN 205503981 U CN205503981 U CN 205503981U
- Authority
- CN
- China
- Prior art keywords
- metallic packing
- gasket
- seal gasket
- rubber
- seal
- 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.)
- Expired - Fee Related
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- Gasket Seals (AREA)
Abstract
The utility model relates to a modular seal gasket, including metal seal gasket, rubber packing pad, shape and the sealed shape of face form of metal seal gasket the same, and be anticorrosive treatment, play supporting role, the rubber packing pad material is the fluorubber, and the sealed face one side that is located the metal seal gasket needs sealed position. The utility model discloses direct use can, have that the manufacturability is strong, reliable, the cost -effective advantage of installation.
Description
Technical field
The utility model relates to a kind of gasket seal, especially a kind of combined labyrinth and carbon gland pad.
Prior art
At present, the rubber sealing used in most engineering applications, all need to be provided with the groove of fixing cushion rubber on associated part
Or corner angle, otherwise cushion rubber is not fixed easily, and the manufacturability of such rubber sealing is complex, and vibration resistance is more weak, the liquid carried
Body pressure is relatively low, and sealing effectiveness is the strongest.
Summary of the invention
The purpose of this utility model is to provide a kind of gasket seal, it may not be necessary to arrange fixed structure, work on associated part
Skill is good, and can realize bearing pressure height, the requirement of good sealing effect.
Concrete technical scheme of the present utility model is that combined labyrinth and carbon gland pad includes metallic packing, rubber gasket,
The shape of described metallic packing is identical with sealing surface shape, and does antirust treatment, plays a supportive role；Rubber seal mat material
Material is fluorubber, and the sealing surface side being positioned at metallic packing needs the position of sealing.It is provided with close on described gasket seal
Sealing rubber ring, described O-ring seal and rubber gasket are positioned at the same side of metallic packing, and are arranged on metallic packing
Around the upper hole needing to seal, described metallic packing vulcanizes together with rubber gasket, O-ring seal and combines, and
Coating adhesive is needed before sulfuration.
The utility model have employed metallic packing, cushion rubber and the form of rubber gasket combination, is mainly used in end face quiet
Seal, prevent the leakage of fluid.This gasket seal is the one-piece parts of combination, easy to loading and unloading, simple in construction.By sealing surfaces
The groove installed without processing, directly uses, and manufacturability is strong.Combined labyrinth and carbon gland pad is squeezed by two sealed plane
Pressure effect, lifting surface area is relatively big, and therefore, the fluid pressure that can carry is higher, plays stronger sealing function.On metallic gasket
It is provided with fixing hole, installs reliable, can be applicable to vibrate bigger condition of work.Axial pressing force during connection is little, long-time work
Only need to change a new combined labyrinth and carbon gland pad after work, and need not repair by obturator, decrease use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it can be seen, combined labyrinth and carbon gland pad includes metallic packing 1, rubber gasket 2, described metallic gasket
The shape of sheet 1 is identical with sealing surface shape, and does antirust treatment, plays a supportive role；Rubber gasket 2 material is fluorubber,
The sealing surface side being positioned at metallic packing 1 needs the position of sealing.It is provided with O-ring seal on described gasket seal 1
3, described O-ring seal 3 and rubber gasket 2 are positioned at the same side of metallic packing 1, and are arranged on metallic gasket
Needing on sheet 1 around the hole of sealing, described metallic packing 1 is sulfuration group together with rubber gasket 2, O-ring seal 3
Conjunction forms, and coating adhesive before sulfuration.
Claims (3)
1. a combined labyrinth and carbon gland pad, is characterized in that, described pad includes metallic packing (1), rubber gasket
(2), the shape of described metallic packing (1) is identical with sealing surface shape, and does antirust treatment, rises to support and makees
With；Rubber gasket (2) material is fluorubber, and the sealing surface side being positioned at metallic packing (1) needs sealing
Position.
2. combined labyrinth and carbon gland pad as claimed in claim 1, is characterized in that, described gasket seal (1) is provided with sealing
Cushion rubber (3), described O-ring seal (3) and rubber gasket (2) are positioned at the same side of metallic packing (1),
And be arranged on metallic packing (1) around the hole needing to seal.
3. combined labyrinth and carbon gland pad as claimed in claim 1, is characterized in that, described metallic packing (1) is close with rubber
Packing (2), O-ring seal (3) vulcanize together and combine, and coating adhesive before sulfuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300477.6U CN205503981U (en) | 2016-04-12 | 2016-04-12 | Modular seal gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300477.6U CN205503981U (en) | 2016-04-12 | 2016-04-12 | Modular seal gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503981U true CN205503981U (en) | 2016-08-24 |
Family
ID=56736674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300477.6U Expired - Fee Related CN205503981U (en) | 2016-04-12 | 2016-04-12 | Modular seal gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375073A (en) * | 2019-07-11 | 2019-10-25 | 中国航发哈尔滨东安发动机有限公司 | A kind of casing end face seal structure |
-
2016
- 2016-04-12 CN CN201620300477.6U patent/CN205503981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375073A (en) * | 2019-07-11 | 2019-10-25 | 中国航发哈尔滨东安发动机有限公司 | A kind of casing end face seal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210412 |