CN202418589U - Sealing element - Google Patents
Sealing element Download PDFInfo
- Publication number
- CN202418589U CN202418589U CN2011204929714U CN201120492971U CN202418589U CN 202418589 U CN202418589 U CN 202418589U CN 2011204929714 U CN2011204929714 U CN 2011204929714U CN 201120492971 U CN201120492971 U CN 201120492971U CN 202418589 U CN202418589 U CN 202418589U
- Authority
- CN
- China
- Prior art keywords
- ring
- spring
- stationary ring
- seat
- rotating
- 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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- Mechanical Sealing (AREA)
Abstract
The utility model relates to the field of sealing elements, in particular to a sealing element, which is characterized by comprising a movable ring holder, a movable ring, a stationary ring and a gasket, wherein the movable ring comprises a spring sleeve and a spring seat connected in a sleeving manner, the spring sleeve and the spring seat are connected through a spring, a seal ring is embedded in the spring sleeve, and a plurality of mounting holes are evenly distributed in the spring seat; the movable ring holder is clamped on the spring sleeve, and comprises a left semi-circular ring and a right semi-circular ring connected by a bolt passing through a bolt hole; the stationary ring is arranged on the other side of the movable ring, is circular, and is provided with a round boss on the inner side circumference, and the thickness of the round boss is 1.5-2.5 times of that of the stationary ring; and the gasket is arranged on the other side of the stationary ring. The sealing element provided by the utility model forms firmer connection, and meanwhile has excellent characteristics of resistance to high temperature, resistance to corrosion, and the like.
Description
Technical field
The utility model relates to the Sealing field, specifically relates to a kind of Sealing.
Background technique
Sealing is widely used in various kinds of equipment, for example pump housing etc.Its performance must can be born high temperature, but existing Sealing but can't solve this technical problem, and simultaneously, does not also possess performances such as anticorrosive.
Summary of the invention
To the technical problem that exists in the existing technology, the purpose of the utility model is to provide a kind of simple in structure, high temperature resistant, corrosion resistance better seal part.
The technological scheme that the utility model adopts is following:
Sealing is characterized in that, is made up of rotating seat, rotating ring, stationary ring and packing ring; Said rotating ring is formed by spring housing and spring seat socket; Be connected through spring between said spring housing and the spring seat, said spring housing is embedded with seal ring, and said spring seat is evenly equipped with a plurality of mounting holes; Said rotating seat is stuck on the spring housing, and said rotating seat is formed by connecting through bolt passing through bolt hole left and right two semicircular ring; Said stationary ring places the opposite side of rotating ring, and said stationary ring is circular, and said stationary ring is provided with round boss along inside circumference, and the thickness of said round boss is 1.5-2.5 times of stationary ring thickness; Said packing ring places the opposite side of stationary ring.
Further, the bolt in the said rotating seat is a hexagon socket head cap screw.
Further, the material of the spring housing of said rotating ring and spring seat is teflon.
Further, the material of said stationary ring is a pottery.
Further, the material of said rotating seat is a teflon.
The utility model Sealing, it is comparatively firm to connect, and simultaneously, Sealing possesses good characteristics such as high temperature resistant, corrosion-resistant.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of rotating seat.
Fig. 3 is the structural representation of stationary ring.
Embodiment
Shown in Fig. 1-3; Sealing is made up of rotating seat 5, rotating ring, stationary ring 10 and packing ring 11, and rotating ring is socketed to form by spring housing 12 and spring seat 6; Be connected through spring 8 between spring housing 12 and the spring seat 6; Spring housing 12 is embedded with seal ring 13, and spring seat 6 is evenly equipped with a plurality of mounting holes 7, and the material of spring housing 12 and spring seat 6 is teflon.
Rotating seat 5 is stuck on the spring housing 12, and rotating seat 5 passes bolt hole 3 on left semicircle ring 2 and right semi-circle ring 1 through hexagon socket head cap screw 4 and is formed by connecting, and the material of rotating seat 5 is a teflon.
Stationary ring 10 places the opposite side of rotating ring, and stationary ring 10 is circular, and stationary ring 10 is provided with round boss 9 along inside circumference, and the thickness of round boss 9 is 1.5-2.5 times of stationary ring thickness 10, and the material of stationary ring 10 is a pottery.
Packing ring 11 places the opposite side of stationary ring 10.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technician in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of model utility or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (5)
1. Sealing is characterized in that, is made up of rotating seat, rotating ring, stationary ring and packing ring; Said rotating ring is formed by spring housing and spring seat socket; Be connected through spring between said spring housing and the spring seat, said spring housing is embedded with seal ring, and said spring seat is evenly equipped with a plurality of mounting holes; Said rotating seat is stuck on the spring housing, and said rotating seat is formed by connecting through bolt passing through bolt hole left and right two semicircular ring; Said stationary ring places the opposite side of rotating ring, and said stationary ring is circular, and said stationary ring is provided with round boss along inside circumference, and the thickness of said round boss is 1.5-2.5 times of stationary ring thickness; Said packing ring places the opposite side of stationary ring.
2. Sealing according to claim 1 is characterized in that, the bolt in the said rotating seat is a hexagon socket head cap screw.
3. Sealing according to claim 1 is characterized in that, the spring housing of said rotating ring and the material of spring seat are teflon.
4. Sealing according to claim 1 is characterized in that, the material of said stationary ring is a pottery.
5. Sealing according to claim 1 is characterized in that, the material of said rotating seat is a teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204929714U CN202418589U (en) | 2011-12-02 | 2011-12-02 | Sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204929714U CN202418589U (en) | 2011-12-02 | 2011-12-02 | Sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418589U true CN202418589U (en) | 2012-09-05 |
Family
ID=46743359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204929714U Expired - Fee Related CN202418589U (en) | 2011-12-02 | 2011-12-02 | Sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649969A (en) * | 2016-03-25 | 2016-06-08 | 芜湖市中天密封件有限公司 | Back pressure sealing element for metering pump |
| CN107002884A (en) * | 2014-12-18 | 2017-08-01 | 耐驰泵及系统有限公司 | The method of slide ring seal and manufacture slide ring seal |
-
2011
- 2011-12-02 CN CN2011204929714U patent/CN202418589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107002884A (en) * | 2014-12-18 | 2017-08-01 | 耐驰泵及系统有限公司 | The method of slide ring seal and manufacture slide ring seal |
| CN105649969A (en) * | 2016-03-25 | 2016-06-08 | 芜湖市中天密封件有限公司 | Back pressure sealing element for metering pump |
| CN105649969B (en) * | 2016-03-25 | 2018-06-05 | 芜湖市中天密封件有限公司 | Metering pump back-pressure sealing element |
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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 |
Granted publication date: 20120905 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |