CN217272195U - Industrial valve with flange seal - Google Patents
Industrial valve with flange seal Download PDFInfo
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- CN217272195U CN217272195U CN202220519100.5U CN202220519100U CN217272195U CN 217272195 U CN217272195 U CN 217272195U CN 202220519100 U CN202220519100 U CN 202220519100U CN 217272195 U CN217272195 U CN 217272195U
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- valve
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Abstract
The utility model discloses an industrial valve with flange seal, including valve main part, connecting pipe, ring flange and connection pad, valve main part and ring flange are fixed connection, the quantity of ring flange sets up to two, the connecting pipe is fixed connection with the connection pad. This industrial valve with flange seal is through setting up the sealing ring, first sealing member and second sealing member, place the sealing ring at first seal groove inner wall, align the installation each other with connection pad and ring flange, when using, when rivers water pressure extrusion inner wall, when locating through the ring flange, when extrudeing first sealing member and second sealing member, second sealing member inboard can be hugged closely to first sealing member, thereby effectively strengthen the leakproofness, in time use for a long time, because first sealing member and second sealing member laminate each other, and place with the rivers equidirectional, effectively hug closely each other when receiving water pressure, strengthen the leakproofness of equipment, the reinforcing practicality, and prolonged service life.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be an industrial valve with flange seal.
Background
The valve can effectively realize opening of the pipeline, is an important part in transmission equipment, can be used for related industrial valves in various industrial production, utilizes the industrial valves to control and transport the flow of media transmitted in the production pipeline, is often fastened and connected with a flange on the pipeline through a valve flange in the connection process of the valve and the pipeline, but has liquid pressure when liquid is transmitted in the pipeline, and needs to be efficiently sealed.
After the existing industrial valve is used for a long time, the existing industrial valve is poor in sealing performance due to permeation caused by overlarge long-term internal pressure, so that leakage occurs, and the situation that the surrounding structure is corroded and damaged occurs, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing industrial valve structure aiming at the situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial valve with flange seal to it has the long-term back of using to put forward current industrial valve in solving above-mentioned background art, because long-term inside pressure is too big and lead to the infiltration, and the leakproofness is poor, thereby appears leaking, and the impaired condition of corrosion takes place, the user demand problem of satisfying people that can not be fine to structure on every side.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industrial valve with flange seal, includes valve main part, connecting pipe, ring flange and connection pad, valve main part and ring flange are fixed connection, the quantity of ring flange sets up to two, connecting pipe and connection pad are fixed connection, one side of ring flange is equipped with first seal groove, one side of connection pad is equipped with the second seal groove, the sealing ring has been placed to the inner wall of first seal groove, the inner wall of sealing ring and the outer wall phase-match of sealing ring, one side of ring flange is equipped with first mounting groove, the first sealing member of inner wall fixedly connected with of first mounting groove, one side of connection pad is equipped with the second mounting groove, the inner wall fixedly connected with second sealing member of second mounting groove, first sealing member one side matches each other with second sealing member one side.
Preferably, the outer side of the connecting disc is provided with a plurality of first connecting holes.
Preferably, the first connecting holes are distributed on the outer side of the connecting disc in a circular ring shape at equal intervals, the outer side of the flange is provided with second connecting holes, the inner wall of each second connecting hole is connected with a screw rod, and a nut is sleeved on the outer wall of one end of each screw rod in a threaded manner.
Preferably, the number of the second connecting holes is set to be a plurality, and the second connecting holes are distributed on the outer side of the flange plate in a circular ring shape at equal intervals.
Preferably, the flange plate and the connecting disc are the same in size, and the inner diameter of the second connecting hole is the same as that of the first connecting hole.
Preferably, the number of the first connection holes is the same as the number of the second connection holes.
Preferably, the top end of the valve main body is rotatably connected with a rotating handle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
through setting up the sealing ring, first sealing member and second sealing member, place the sealing ring at first seal groove inner wall, align the installation each other with connection pad and ring flange, when using, when rivers water pressure extrusion inner wall, when locating through the ring flange, when extrudeing first sealing member and second sealing member, second sealing member inboard can be hugged closely to first sealing member, thereby effectively strengthen the leakproofness, in time long-term use, because first sealing member and second sealing member laminate each other, and place with the rivers equidirectional, effectively hug closely each other when receiving water pressure, strengthen the leakproofness of equipment, strengthen the practicality, and prolonged service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the flange of the present invention;
FIG. 3 is a schematic diagram of the external structure of the connection pad of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
fig. 5 is a schematic structural view of a first sealing member of the present invention;
fig. 6 is a schematic structural diagram of a position a in fig. 4 according to the present invention.
In the figure: 1. a valve body; 2. a connecting pipe; 3. a flange plate; 4. connecting the disc; 5. a first connection hole; 6. a second connection hole; 7. a screw; 8. a first seal groove; 9. a second seal groove; 10. a seal ring; 11. a nut; 12. a first mounting groove; 13. a second mounting groove; 14. a first seal member; 15. a second seal member; 16. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an industrial valve with flange seal, including valve main part 1, connecting pipe 2, ring flange 3 and connection pad 4, valve main part 1 is fixed connection with ring flange 3, the quantity of ring flange 3 sets up to two, connecting pipe 2 is fixed connection with connection pad 4, one side of ring flange 3 is equipped with first seal groove 8, one side of connection pad 4 is equipped with second seal groove 9, sealing ring 10 has been placed to the inner wall of first seal groove 8, the inner wall of sealing ring 10 and the outer wall phase-match of sealing ring 10, one side of ring flange 3 is equipped with first mounting groove 12, the first sealing member 14 of inner wall fixedly connected with of first mounting groove 12, one side of connection pad 4 is equipped with second mounting groove 13, the inner wall fixedly connected with second sealing member 15 of second mounting groove 13, 14 one side of first sealing member matches each other with 15 one side of second sealing member.
The utility model discloses in, the outside of connection pad 4 is equipped with first connecting hole 5, and the quantity of first connecting hole 5 sets up to a plurality ofly, strengthens the stability between ring flange 3 and the connection pad 4.
The utility model discloses in, first connecting hole 5 is the ring form equidistance and distributes in the outside of connection pad 4, and the outside of ring flange 3 is equipped with second connecting hole 6, and the inner wall connection of second connecting hole 6 has screw rod 7, and the one end outer wall thread bush of screw rod 7 is established and is connected with nut 11, and screw rod 7 matches each other with nut 11 to the steadiness and the leakproofness of reinforcing equipment.
The utility model discloses in, the quantity of second connecting hole 6 sets up to a plurality ofly, and second connecting hole 6 is ring form equidistance and distributes in the outside of ring flange 3, makes things convenient for ring flange 3 and the mutual fixed connection of connection pad 4.
The utility model discloses in, ring flange 3 is the same with connection pad 4's size, and the internal diameter of second connecting hole 6 is the same with the internal diameter of first connecting hole 5, makes things convenient for the interconnect between ring flange 3 and the connection pad 4.
The utility model discloses in, the quantity of first connecting hole 5 is the same with the quantity of second connecting hole 6, makes things convenient for ring flange 3 and connection pad 4 to carry out interconnect.
The utility model discloses in, the top of valve main part 1 is rotated and is connected with rotation handle 16, conveniently adjusts valve main part 1.
The working principle of the industrial valve with the flange seal is as follows: firstly, a sealing ring 10 is placed on the inner wall of a first sealing groove 8, a connecting disc 4 and a flange plate 3 are aligned with each other, and the sealing ring 10 is clamped into the inner wall of a second sealing groove 9;
secondly, inserting the screw 7 into the first connecting hole 5 and the second connecting hole 6, fixing the connecting disc 4 and the flange plate 3 by mutually matching with the nut 11, and simultaneously mutually matching a first sealing element 14 and a second sealing element 15;
finally, when using, during rivers water pressure extrusion inner wall, when locating through ring flange 3, when extrudeing first sealing member 14 and second sealing member 15, second sealing member 15 inboard can be hugged closely to first sealing member 14 to effectively strengthen the leakproofness, in time use for a long time, because first sealing member 14 and second sealing member 15 laminate each other, and place with the rivers same direction, effectively hug closely each other when receiving water pressure, strengthen the leakproofness of equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an industry valve with flange seal, includes valve body (1), connecting pipe (2), ring flange (3) and connection pad (4), its characterized in that: the valve main body (1) is fixedly connected with the flange plates (3), the number of the flange plates (3) is two, the connecting pipe (2) is fixedly connected with the connecting disc (4), one side of the flange disc (3) is provided with a first sealing groove (8), a second sealing groove (9) is arranged on one side of the connecting disc (4), a sealing ring (10) is placed on the inner wall of the first sealing groove (8), the inner wall of the sealing ring (10) is matched with the outer wall of the sealing ring (10), a first mounting groove (12) is formed in one side of the flange plate (3), a first sealing element (14) is fixedly connected to the inner wall of the first mounting groove (12), a second mounting groove (13) is arranged on one side of the connecting disc (4), a second sealing element (15) is fixedly connected with the inner wall of the second mounting groove (13), the first seal (14) side and the second seal (15) side are matched to each other.
2. An industrial valve having a flange seal according to claim 1, wherein: the outside of connection pad (4) is equipped with first connecting hole (5), the quantity of first connecting hole (5) sets up to a plurality ofly.
3. An industrial valve having a flange seal according to claim 2, wherein: first connecting hole (5) are the outside of ring form equidistance distribution at connection pad (4), the outside of ring flange (3) is equipped with second connecting hole (6), the inner wall of second connecting hole (6) is connected with screw rod (7), the one end outer wall screw thread cover of screw rod (7) is established and is connected with nut (11).
4. An industrial valve having a flange seal according to claim 3, wherein: the number of the second connecting holes (6) is set to be a plurality of, and the second connecting holes (6) are distributed on the outer side of the flange plate (3) in a circular ring shape at equal intervals.
5. An industrial valve having a flange seal according to claim 4, wherein: the flange plate (3) and the connecting disc (4) are the same in size, and the inner diameter of the second connecting hole (6) is the same as that of the first connecting hole (5).
6. An industrial valve having a flange seal according to claim 5, wherein: the number of the first connecting holes (5) is the same as that of the second connecting holes (6).
7. An industrial valve having a flange seal according to claim 6, wherein: the top end of the valve main body (1) is rotatably connected with a rotating handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220519100.5U CN217272195U (en) | 2022-03-09 | 2022-03-09 | Industrial valve with flange seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220519100.5U CN217272195U (en) | 2022-03-09 | 2022-03-09 | Industrial valve with flange seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217272195U true CN217272195U (en) | 2022-08-23 |
Family
ID=82861202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220519100.5U Active CN217272195U (en) | 2022-03-09 | 2022-03-09 | Industrial valve with flange seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217272195U (en) |
-
2022
- 2022-03-09 CN CN202220519100.5U patent/CN217272195U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: No. 1702, Floor 17, Building 4, No. 722, Middle Yizhou Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: CHENGDU BRIGHT FLUID CONTROL ENGINEERING Co.,Ltd. Address before: Room 216, floor 2, unit 2, building 1, No. 1616, Nanhua Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: Chengdu Yaohan Enterprise Management Consulting Co.,Ltd. |
|
| TR01 | Transfer of patent right |