CN202215741U - Water pipe control valve sealing gasket with double rib grooves - Google Patents
Water pipe control valve sealing gasket with double rib grooves Download PDFInfo
- Publication number
- CN202215741U CN202215741U CN2011202752654U CN201120275265U CN202215741U CN 202215741 U CN202215741 U CN 202215741U CN 2011202752654 U CN2011202752654 U CN 2011202752654U CN 201120275265 U CN201120275265 U CN 201120275265U CN 202215741 U CN202215741 U CN 202215741U
- Authority
- CN
- China
- Prior art keywords
- control valve
- backing plate
- ring
- sealing gasket
- water pipe
- 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
Links
Abstract
The utility model discloses a water pipe control valve sealing gasket with double rib grooves, which comprises a ring-shaped backing plate, wherein a through pipe connected with the ring-shaped backing plate to form a whole is mounted between one end of the ring-shaped backing plate and the other end of the ring-shaped backing plate; two ring-shaped grooves are arranged in the ring-shaped side wall of the ring-shaped backing plate; a reinforcing rib is arranged between the two ring-shaped grooves; and a layer of bottom lining is covered on the lower surface of the ring-shaped backing plate. The water pipe control valve sealing gasket can be firmly mounted on a water pipe control valve and is additionally provided with the bottom lining, so the sealing reliability is improved.
Description
Technical field
The utility model relates to a kind of sealing gasket, mainly is a kind of conduit control valve sealing gasket that has two muscle grooves.
Background technique
Some need to use in the technical field of pipeline very extensive conduit control valve at chemical industry, oil, rock gas etc.; The working life of existing conduit control valve is shorter; It mainly is the gasket seal sealing weak effect of sealing; Cause seepage after long-time the use, the chemical product that leaks out etc. can the corrosion control valve.
The model utility content
The utility model technical problem to be solved provides a kind of conduit control valve sealing gasket that has two muscle grooves, and it not only can fasteningly be installed on the conduit control valve, and is provided with the reliability that end liner has improved sealing.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of conduit control valve sealing gasket that has two muscle grooves; Include annular backing plate; The siphunculus that fuses with it is installed between end to end of said annular backing plate, has the twice circular groove on the annular sidewall of said annular backing plate, be separated with stiffening rib one between the said twice circular groove; The lower surface of said annular backing plate is coated with one deck end liner.
Described end liner adopts rubber material to make.
The siphunculus that fuses with annular backing plate in the utility model can make the water pipe of controlling on the conduit control valve pass; Twice circular groove on the annular sidewall designs in order to install closely with control valve, strengthens sealing; End liner adopts rubber to make and makes its elasticity with height, thereby improves the reliability of sealing.
The utility model has the advantages that:
The utility model not only can fasteningly be installed on the conduit control valve, and is provided with the reliability that end liner has improved sealing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; A kind of conduit control valve sealing gasket that has two muscle grooves; Include annular backing plate 1; The siphunculus 2 that fuses with it is installed between end to end of said annular backing plate 1, has twice circular groove 3 on the annular sidewall of said annular backing plate 1, be separated with one stiffening rib 4 between the said twice circular groove 3; The lower surface of said annular backing plate 1 is coated with one deck end liner 5.
Described end liner 5 adopts rubber material to make.
Claims (2)
1. conduit control valve sealing gasket that has two muscle grooves; Include annular backing plate; It is characterized in that: the siphunculus that fuses with it is installed between end to end of said annular backing plate; Have the twice circular groove on the annular sidewall of said annular backing plate, be separated with stiffening rib one between the said twice circular groove; The lower surface of said annular backing plate is coated with one deck end liner.
2. a kind of conduit control valve sealing gasket that has two muscle grooves according to claim 1 is characterized in that: described end liner adopts rubber material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202752654U CN202215741U (en) | 2011-07-30 | 2011-07-30 | Water pipe control valve sealing gasket with double rib grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202752654U CN202215741U (en) | 2011-07-30 | 2011-07-30 | Water pipe control valve sealing gasket with double rib grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215741U true CN202215741U (en) | 2012-05-09 |
Family
ID=46014997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202752654U Expired - Fee Related CN202215741U (en) | 2011-07-30 | 2011-07-30 | Water pipe control valve sealing gasket with double rib grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215741U (en) |
-
2011
- 2011-07-30 CN CN2011202752654U patent/CN202215741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI FANGXING INDUSTRIAL (GROUP) CO., LTD. Free format text: FORMER NAME: ANHUI FANGXING INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 242800 No. 1 Economic Development Zone, Qingyang County, Anhui, Chizhou Patentee after: Anhui Fangxing Industrial (Group) Co., Ltd. Address before: 242800 No. 1 Economic Development Zone, Qingyang County, Anhui, Chizhou Patentee before: Anhui Fangxing Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |