CN209569407U - A kind of valve seal plug - Google Patents
A kind of valve seal plug Download PDFInfo
- Publication number
- CN209569407U CN209569407U CN201920209164.3U CN201920209164U CN209569407U CN 209569407 U CN209569407 U CN 209569407U CN 201920209164 U CN201920209164 U CN 201920209164U CN 209569407 U CN209569407 U CN 209569407U
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- CN
- China
- Prior art keywords
- component
- connector
- valve seal
- seal plug
- utility
- 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
- 238000007789 sealing Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a kind of valve seal plugs, including the first component and second component, the first component is disc-shaped structure, and first component upper face center is provided with circular platform, first component upper surface is tilted from circular platform to marginal position, so that first component upper surface forms beveled structure；Second component is bowl structure, and the first component is integrally formed by connector and second component；Connector center is hollow structure, is equipped with inner cavity among second component, the inner cavity of second component is connected with the hollow structure of connector.The utility model, which can be fitted closely by the bowl structure of second component with valve member, to be connected, Extendible flake is provided on second component simultaneously, sealing can be realized due to rubber extension and rubber rebound under hyperbaric environment, first part is provided with round boss in the position that is connected with connector simultaneously, can enhance the sealing effect of connecting portion.
Description
Technical field
The utility model relates to valve sealing element technical field, especially a kind of valve seal plug.
Background technique
Valve is mainly used to be opened and closed pipeline, control flow direction, the conduit fittings of regulation and control pumped (conveying) medium.But the tune of valve
Section and sealing performance directly influence the using effect of valve.In particular for the empty gas and water of control, steam and various corrosivity
The valve of the valve member of medium, low sealing effect can bring tremendous influence to entire pipeline and system.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of valve seal plug, and it is close to solve tradition
The problem of blocking causes to be plastically deformed in hyperbaric environment, loses elastic deformability and sealing effect variation.
The purpose of this utility model is achieved through the following technical solutions:
A kind of valve seal plug, including the first component and second component, the first component are disc-shaped structure, on the first component
Face center is provided with circular platform, and first component upper surface is tilted from circular platform to marginal position, so that on the first component
Surface forms beveled structure；Second component is bowl structure, and the first component is integrally formed by connector and second component；Connection
Part center is hollow structure, is equipped with inner cavity among second component, the inner cavity of second component is connected with the hollow structure of connector.
Further, the first component and connector connected position are equipped with the round boss of protrusion, due to the diameter of connector
It is respectively smaller than the diameter of the first component and second component, so that an annular groove is formed between the first component and second component, and
In use, annular groove energy.
Further, second component edge is equipped with the Extendible flake extended to side, which can help to and valve group
Part fitting is even closer, so that sealing effect is stronger, it when in use, can be because of Extendible flake due to the rotation and extruding of valve member
Expansive force realize sealing, avoid the occurrence of big gap, avoid conventional seals plug sealing for a long time be deteriorated using rear sealing effect
The problem of.
Further, it is stupefied to be provided with convex annular for Extendible flake lower surface.
The beneficial effects of the utility model are:
The utility model, which can be fitted closely by the bowl structure of second component with valve member, to be connected, while second component
On be provided with Extendible flake, sealing, while first part can be realized due to rubber extension and rubber rebound under hyperbaric environment
The position that is connected with connector is provided with round boss, the sealing effect of connecting portion can be enhanced, solves by valve member height
The problem of pressure ring border causes to be plastically deformed, and loses elastic deformability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model straight up；
Fig. 2 is the structural schematic diagram of the utility model straight down；
In figure, the 10- first component, 11- second component, 12- circular platform, 13- Extendible flake, the inner cavity 14-, 15- connector,
16- round boss.
Specific embodiment
It should be noted that diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way
Conception, only shown in schema then with related component in the utility model rather than component count when according to actual implementation, shape
And size is drawn, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout
Kenel may also be increasingly complex.
Embodiment:
A kind of valve seal plug, please refers to shown in attached drawing 1, including the first component 10 and second component 11, the first component 10
For disc-shaped structure, second component 11 is bowl structure, which passes through the bowl structure and valve of second component 11
Component can fit closely connected, while being provided with Extendible flake 13 on second component 11, can extend under hyperbaric environment due to rubber
Sealing is realized in part and rubber rebound, while the first component 10 is provided with round boss 16 in the position that is connected with connector 15,
The sealing effect of connecting portion can be enhanced.
Valve seal plug is further described below by way of attached drawing.
It please refers to shown in attached drawing 1 and attached drawing 2, valve seal plug includes the first component 10 and second component 11, the first component
10 be disc-shaped structure, and 10 upper face center of the first component is provided with circular platform 12, and 10 upper surface of the first component is by circular flat
Platform 12 is tilted to marginal position, so that 10 upper surface of the first component forms beveled structure；Second component 11 be bowl structure, first
Component 10 is integrally formed by connector 15 and second component 11；The center of connector 15 is hollow structure, among second component 11
Equipped with inner cavity 14, the inner cavity 14 of second component 11 is connected with the hollow structure of connector 15, the first component 10 and connector 15
Connected position is equipped with the round boss 12 of protrusion, since the diameter of connector 15 is respectively smaller than the first component 10 and second component 11
Diameter so that form an annular groove between the first component 10 and second component 11, and in use, annular groove energy,
11 edge of second component is equipped with the Extendible flake 13 extended to side, which, which can help to be bonded with valve member, more steps up
It is close, so that sealing effect is stronger, it when in use, can be real because of the expansive force of Extendible flake 13 due to the rotation and extruding of valve member
It now seals, avoids the occurrence of big gap, avoid the problem that the sealing of conventional seals plug is deteriorated using rear sealing effect for a long time, extend
It is stupefied that piece lower surface is provided with convex annular.
The utility model, which can be fitted closely by the bowl structure of second component 11 with valve member, to be connected, while second
It is provided with Extendible flake 13 on part 11, can realize and seal due to rubber extension and rubber rebound under hyperbaric environment, while the
One component 10 is provided with round boss 16 in the position that is connected with connector 15, can enhance the sealing effect of connecting portion, solves
The problem of being caused to be plastically deformed by valve member hyperbaric environment, losing elastic deformability.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (4)
1. a kind of valve seal plug, which is characterized in that including the first component and second component, the first component is disc-shaped structure,
First component upper face center is provided with circular platform, and first component upper surface is tilted from circular platform to marginal position, so that
First component upper surface forms beveled structure；Second component is bowl structure, and the first component passes through connector and second component one
It is body formed；Connector center is hollow structure, is equipped with inner cavity among second component, the inner cavity of second component and connector it is hollow
Structure is connected.
2. a kind of valve seal plug according to claim 1, which is characterized in that the first component is equipped with connector connected position
The round boss of protrusion.
3. a kind of valve seal plug according to claim 1, which is characterized in that second component edge is equipped with to be extended to side
Extendible flake.
4. a kind of valve seal plug according to claim 3, which is characterized in that it is stupefied that Extendible flake lower surface is provided with convex annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209164.3U CN209569407U (en) | 2019-02-18 | 2019-02-18 | A kind of valve seal plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209164.3U CN209569407U (en) | 2019-02-18 | 2019-02-18 | A kind of valve seal plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569407U true CN209569407U (en) | 2019-11-01 |
Family
ID=68333896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920209164.3U Expired - Fee Related CN209569407U (en) | 2019-02-18 | 2019-02-18 | A kind of valve seal plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569407U (en) |
-
2019
- 2019-02-18 CN CN201920209164.3U patent/CN209569407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 |