CN201531705U - Mounting structure of valve and flanged pipe fitting - Google Patents
Mounting structure of valve and flanged pipe fitting Download PDFInfo
- Publication number
- CN201531705U CN201531705U CN2009202740096U CN200920274009U CN201531705U CN 201531705 U CN201531705 U CN 201531705U CN 2009202740096 U CN2009202740096 U CN 2009202740096U CN 200920274009 U CN200920274009 U CN 200920274009U CN 201531705 U CN201531705 U CN 201531705U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- flange
- valve
- sealing
- valve body
- 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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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Valve Housings (AREA)
Abstract
The utility model discloses a mounting structure of a valve and a flanged pipe fitting, which comprises a valve body (1) and a flange (7) thereof, a sealing element (2), a bolt (3), a nut (4), a flange and pipe fitting (5), wherein the flange (7) arranged on the valve body (1) and butt-jointed with the flange and pipe fitting (5) is provided with a sealing groove (6), the sealing element (2) is pre-installed in the sealing groove (6), and the valve body (1) with the sealing element (2) is directly connected with the flange and pipe fitting (5) through the bolt (3) and the nut (4). The mounting structure of a valve and a flanged pipe fitting provided by the utility model has safety and reliability, convenient installation, simple structure, cheap cost and reliable performance.
Description
Technical field
The utility model relates to the mounting structural mode of a kind of valve and flanged fitting.
Background technique
The mounting type that a kind of valve and pipe fitting are arranged at present, its structure are to link together by bolt, nut between valve body and sealing gasket and the pipe fitting, and still, sealing gasket falls easily and be fragile.
The model utility content
Technical problem to be solved in the utility model provides a kind of safe and reliable, easy for installation and simple in structure, with low cost, the valve of reliable performance and the mounting structure of flanged fitting.
In order to solve the problems of the technologies described above, a kind of valve that the utility model provides and the mounting structure of flanged fitting, comprise valve body and flange thereof, Sealing, bolt, nut, flange and pipe fitting, have seal groove on the described valve body and the flange that described flange and pipe fitting dock, described Sealing is installed in the described seal groove, and the valve body that has Sealing is connected by bolt and nut with described flange and pipe fitting.
Little inboard, the outside of seal groove is big.
Adopt the valve of technique scheme and the mounting structure of flanged fitting, Sealing is installed on the valve body in advance, the valve body that has Sealing directly is connected by bolt and nut with flange and pipe fitting, Sealing can not damage, more can not fall, still available when valve is removed refitting, particularly the space is more convenient than hour installation.
In sum, the utility model is a kind of safe and reliable, easy for installation and simple in structure, with low cost, the valve of reliable performance and the mounting structure of flanged fitting.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A place enlarged view among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, have seal groove 6 on the valve body 1 and the flange 7 that flange and pipe fitting 5 dock, little inboard, the outside of seal groove 6 is big, and Sealing 2 is installed in the seal groove 6, and the valve body 1 that has Sealing 2 is connected by bolt 3 and nut 4 with flange and pipe fitting 5.
Referring to Fig. 1 and Fig. 2, have seal groove 6 on the valve body 1, be used for installing Sealing 2, little inboard, the outside of seal groove 6 is big, and Sealing 2 is got in the seal groove 6, and decrement is arranged, and has part Sealing 2 to be exposed at the outside of valve body 1, but can not come out.When the valve body 1 that Sealing 2 is housed connects together by bolt 3 and nut 4 with flange and pipe fitting 5, compressive strain in the seal groove 6 of Sealing 2 on valve body 1 and sealing, Sealing 2 can not damage and can seal like this.When unclamping spiral shell 3 and nut 4, when taking being connected of valve body 1 and flange and pipe fitting 5 apart, the Sealing 2 on the valve body 1 resiles, and can reuse.
Claims (2)
1. the mounting structure of valve and flanged fitting, comprise valve body (1) and flange (7) thereof, Sealing (2), bolt (3), nut (4), flange and pipe fitting (5), it is characterized in that: have seal groove (6) on the described valve body (1) and the flange (7) that described flange and pipe fitting (5) dock, described Sealing (2) is installed in the described seal groove (6), and the valve body (1) that has Sealing (2) is connected by bolt (3) and nut (4) with described flange and pipe fitting (5).
2. the mounting structure of valve according to claim 1 and flanged fitting is characterized in that: the little inboard, the outside of described seal groove (6) is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202740096U CN201531705U (en) | 2009-11-23 | 2009-11-23 | Mounting structure of valve and flanged pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202740096U CN201531705U (en) | 2009-11-23 | 2009-11-23 | Mounting structure of valve and flanged pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531705U true CN201531705U (en) | 2010-07-21 |
Family
ID=42527109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202740096U Expired - Fee Related CN201531705U (en) | 2009-11-23 | 2009-11-23 | Mounting structure of valve and flanged pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531705U (en) |
-
2009
- 2009-11-23 CN CN2009202740096U patent/CN201531705U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20111123 |