CN203413206U - Novel wedge gate valve body - Google Patents
Novel wedge gate valve body Download PDFInfo
- Publication number
- CN203413206U CN203413206U CN201320510353.7U CN201320510353U CN203413206U CN 203413206 U CN203413206 U CN 203413206U CN 201320510353 U CN201320510353 U CN 201320510353U CN 203413206 U CN203413206 U CN 203413206U
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- CN
- China
- Prior art keywords
- flange
- valve body
- wedge gate
- gate valve
- upper flange
- 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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Abstract
The utility model relates to a valve body, in particular to a novel wedge gate valve body. The novel wedge gate body mainly comprises a body and an upper flange. The two sides of the body are provided with a first flange and a second flange respectively. The upper flange, the first flange and the second flange are respectively provided with a reinforced platform and the reinforced platforms are used for improving the anti-deformation capacity of the three flanges; a reinforcing rib is arranged between the upper flange and the first flange, a reinforcing rib is arranged between the upper flange and the second flange, the reinforcing ribs are used for reducing the upper stress and the displacement of the valve body, and the body, the upper flange, the first flange, the second flange, the reinforced platforms and the reinforcing ribs are cast into an integral structure. The novel wedge gate valve body has the advantages of being simple in structure, capable of enabling a non-forging piece to be cast directly, good in mechanical property, resistant to corrosion, long in service life and the like.
Description
Technical field
The utility model relates to a kind of valve body, more particularly, relates to a kind of novel Wedge gate valve valve body.
Background technique
At present, Wedge gate valve valve body is widely used in petrochemical industry, on the oil products such as thermal power plant, water vapour pipeline, connect or block the start-stop device of pipeline medium, but the fast development along with industry, requirement to it is more and more higher, it is smooth that it must meet compact structure, reasonable in design, valve good rigidly, passage, and flow coefficient is little, simultaneously also corrosion-resistant.
Summary of the invention
For for the requirement to Wedge gate valve valve body in prior art, the utility model object is to provide a kind of novel Wedge gate valve valve body.That this Wedge gate valve valve body has is simple in structure, directly cast the advantages such as the good and long service life of non-forge piece mechanical property.
In order to realize foregoing invention object, the technological scheme that the utility model is taked is: a kind of novel Wedge gate valve valve body, mainly comprise body and upper flange, described body both sides arrange respectively first and second flange, on described upper flange and first and second flange, reinforcement platform is set respectively, for improving the non-deformability of three flanges; Between described upper flange and first and second flange, stiffening rib is set respectively, for reducing valve body upper stress and displacement, described body, upper flange, first and second flange, reinforcement platform and stiffening rib cast solid structure.
Six attachment holes are set on described upper flange and are connected with Wedge gate valve valve gap by bolt.
Eight circular holes are set on described the first flange and are connected with other piping flanges by bolt.
Eight circular holes are set on described the second flange and are connected with other piping flanges by bolt.
The utility model beneficial effect is: a kind of novel Wedge gate valve valve body, mainly comprise body and upper flange, described body both sides arrange respectively first and second flange, on described upper flange and first and second flange, reinforcement platform are set respectively, for improving the non-deformability of three flanges; Between described upper flange and first and second flange, stiffening rib is set respectively, for reducing valve body upper stress and displacement, described body, upper flange, first and second flange, reinforcement platform and stiffening rib cast solid structure.Compared with the prior art, the utlity model has simple in structure, directly cast the advantages such as non-forge piece mechanical property is good and corrosion-resistant, long service life.
Accompanying drawing explanation
Fig. 1 is the utility model plan view.
Fig. 2 is the sectional view of Fig. 1.
In figure: 1, body, 2, upper flange, 2a, strengthen platform, 2b, attachment hole, the 3, first flange, 3a, strengthens platform, 3b, circular hole, the 4, second flange, 4a, strengthens platform, 4b, circular hole, 5, stiffening rib.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of novel Wedge gate valve valve body, mainly comprise body 1 and upper flange 2, described body 1 both sides arrange respectively first and second flange 3,4, on described upper flange 2 and first and second flange 3,4, arrange respectively and strengthen platform 2a, 3a, 4a, for improving the non-deformability of three flanges; Between described upper flange 2 and first and second flange 3,4, stiffening rib 5 is set respectively, for reducing valve body upper stress and displacement, described body 1, upper flange 2, first and second flange 3,4, reinforcement platform 2a, 3a, 4a and stiffening rib 5 cast solid structures.Six attachment hole 2b are set on described upper flange 2 and are connected with Wedge gate valve valve gap by bolt, eight circular hole 3b be set on described the first flange 3 and be connected with other piping flanges by bolt, eight circular hole 4b be set on described the second flange 4 and be connected with other piping flanges by bolt.
The utlity model has simple in structure, directly cast the advantages such as non-forge piece mechanical property is good and corrosion-resistant, long service life.
Claims (4)
1. a novel Wedge gate valve valve body, mainly comprise body (1) and upper flange (2), it is characterized in that: described body (1) both sides arrange respectively first and second flange (3,4), on described upper flange (2) and first and second flange (3,4), arrange respectively and strengthen platform (2a, 3a, 4a), for improving the non-deformability of three flanges; Described upper flange (2) and first and second flange arrange respectively stiffening rib (5) between (3,4), for reducing valve body upper stress and displacement, described body (1), upper flange (2), first and second flange (3,4), reinforcement platform (2a, 3a, 4a) and stiffening rib (5) cast solid structure.
2. a kind of novel Wedge gate valve valve body according to claim 1, is characterized in that: six attachment holes (2b) are set on described upper flange (2) and are connected with Wedge gate valve valve gap by bolt.
3. a kind of novel Wedge gate valve valve body according to claim 1, is characterized in that: eight circular holes (3b) are set on described the first flange (3) and are connected with other piping flanges by bolt.
4. a kind of novel Wedge gate valve valve body according to claim 1, is characterized in that: eight circular holes (4b) are set on described the second flange (4) and are connected with other piping flanges by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510353.7U CN203413206U (en) | 2013-08-21 | 2013-08-21 | Novel wedge gate valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510353.7U CN203413206U (en) | 2013-08-21 | 2013-08-21 | Novel wedge gate valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413206U true CN203413206U (en) | 2014-01-29 |
Family
ID=49976095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510353.7U Expired - Fee Related CN203413206U (en) | 2013-08-21 | 2013-08-21 | Novel wedge gate valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608295A (en) * | 2018-06-14 | 2019-12-24 | 中国石油化工股份有限公司 | Gate valve body |
-
2013
- 2013-08-21 CN CN201320510353.7U patent/CN203413206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608295A (en) * | 2018-06-14 | 2019-12-24 | 中国石油化工股份有限公司 | Gate valve body |
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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: 20140129 Termination date: 20180821 |