CN212318838U - Connect stable ball valve - Google Patents
Connect stable ball valve Download PDFInfo
- Publication number
- CN212318838U CN212318838U CN202021130323.XU CN202021130323U CN212318838U CN 212318838 U CN212318838 U CN 212318838U CN 202021130323 U CN202021130323 U CN 202021130323U CN 212318838 U CN212318838 U CN 212318838U
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- valve body
- pipeline
- connecting ring
- connection
- groove
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Abstract
The utility model relates to a ball valve with stable connection, a medium channel communicated with a pipeline is arranged in the valve body, the ball body is arranged in the valve body, a first connecting ring is convexly arranged on one side of the pipeline facing the valve body, a first connecting groove corresponding to the first connecting ring is arranged on the valve body, a second connecting ring is arranged on one side of the valve body facing the pipeline, and a second connecting groove corresponding to the second connecting ring is arranged on the pipeline; the pipeline is equipped with a plurality of connecting pieces towards the protrusion on one side of valve body, the connecting piece includes connecting portion and the fixed part that "L" type connection set up, be equipped with on the valve body with the corresponding spread groove of connecting piece. The utility model has the advantages that: the first connecting ring and the second connecting ring effectively increase the bending distance, so that the medium is not easy to generate efficiency from the connection position, and the sealing performance is better; the connection between the pipeline and the valve body is more stable and firm, and the installation is easier.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to connect stable ball valve.
Background
The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves.
The existing ball valve is generally connected with a pipeline through a flange plate, but is only fixedly connected with a bolt through the flange plate, so that the sealing performance is low, the connection stability is poor, the trouble of installation is very high, and the leakage is easy to occur at the joint.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a connect stable ball valve to solve above-mentioned problem.
The technical scheme of the utility model is realized like this: a ball valve with stable connection comprises a valve body, a ball body and a pipeline connected with the valve body, wherein a medium channel communicated with the pipeline is arranged in the valve body, the ball body is arranged in the valve body, a first connecting ring is convexly arranged on one side of the pipeline facing the valve body, a first connecting groove corresponding to the first connecting ring is arranged on the valve body, a second connecting ring is arranged on one side of the valve body facing the pipeline, and a second connecting groove corresponding to the second connecting ring is arranged on the pipeline; the pipeline is equipped with a plurality of connecting pieces towards the protrusion on one side of valve body, the connecting piece includes connecting portion and the fixed part that sets up are connected to "L" type, be equipped with on the valve body with the corresponding spread groove of connecting piece, be equipped with the fixed slot corresponding with the fixed part on the tank bottom one side of spread groove.
By adopting the technical scheme, the bending distance of the first connecting ring and the second connecting ring is effectively increased, so that the efficiency of a medium from a connecting part is not easy to occur, and the sealing performance is better; the pipeline is when carrying out erection joint with the valve body, inserts the spread groove with the connecting piece in, rotates the certain angle of pipeline again and makes the fixed part insert the fixed slot in, it is fixed to accomplish the buckle, then is carrying out bolt fixed connection, makes being connected between pipeline and the valve body more stable, firm to light more during the installation.
The utility model discloses further set up to: the inner diameter of the first connecting ring and the outer diameter of the second connecting ring are arranged in the same way.
By adopting the technical scheme, the first connecting ring and the second connecting ring can be tightly matched, and the sealing performance is effectively improved.
The utility model discloses further set up to: the connecting piece is provided with a plurality of connecting pieces along the circumferential direction of the medium channel.
Through adopting above-mentioned technical scheme, a plurality of settings can effectual improvement pipeline and the joint strength between the valve body, and stability is better.
The utility model discloses further set up to: the outer walls of the valve body and the pipeline are respectively provided with a flange plate in a protruding mode, the flange plates are correspondingly arranged, and the flange plates are provided with a plurality of threaded holes.
Through adopting above-mentioned technical scheme, carry out bolt fixed connection through the screw hole, further improvement the intensity and the stability of connecting, increase of service life.
The utility model discloses further set up to: and sealing rings are arranged between the first connecting ring and the groove bottom of the first connecting groove and between the second connecting ring and the groove bottom of the second connecting groove.
By adopting the technical scheme, the sealing performance during connection is effectively improved, and the leakage of the medium from the connection part is prevented.
The utility model discloses further set up to: the pipeline, the first connecting ring and the connecting piece are integrally formed, and the valve body and the second connecting ring are integrally formed.
By adopting the technical scheme, the connecting strength is effectively improved, and the service life is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a sectional view of the valve body and the pipeline in the embodiment of the present invention.
Fig. 3 is a side view of the pipe structure according to the embodiment of the present invention.
Fig. 4 is a side view of a valve body structure according to an embodiment of the present invention.
Fig. 5 is an exploded view of the valve body and the pipeline structure according to the embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model discloses a connect stable ball valve, including valve body 1, spheroid 4, the pipeline 2 of being connected with valve body 1, be equipped with the medium channel 3 with pipeline 2 intercommunication in the valve body 1, spheroid 4 is established in valve body 1, pipeline 2 is equipped with first connecting ring 5 towards the protrusion on the one side of valve body 1, be equipped with the first connecting groove 6 corresponding with first connecting ring 5 on the valve body 1, be equipped with second connecting ring 7 on the one side of valve body 1 towards pipeline 2, be equipped with the second connecting groove 8 corresponding with second connecting ring 7 on the pipeline 2; pipeline 2 is equipped with a plurality of connecting pieces 9 towards the protrusion on one side of valve body 1, connecting piece 9 includes connecting portion 90 and the fixed part 91 that "L" type connection set up, be equipped with on valve body 1 with the corresponding spread groove 10 of connecting piece 9, be equipped with on the tank bottom one side of spread groove 10 with the fixed slot 11 that fixed part 91 is corresponding.
By adopting the technical scheme, the bending distance of the first connecting ring and the second connecting ring is effectively increased, so that the efficiency of a medium from a connecting part is not easy to occur, and the sealing performance is better; the pipeline is when carrying out erection joint with the valve body, inserts the spread groove with the connecting piece in, rotates the certain angle of pipeline again and makes the fixed part insert the fixed slot in, it is fixed to accomplish the buckle, then is carrying out bolt fixed connection, makes being connected between pipeline and the valve body more stable, firm to light more during the installation.
In the embodiment of the present invention, the inner diameter of the first connection ring 5 and the outer diameter of the second connection ring 7 are the same.
By adopting the technical scheme, the first connecting ring and the second connecting ring can be tightly matched, and the sealing performance is effectively improved.
In the embodiment of the present invention, the connecting member 9 is provided with a plurality of rings along the medium passage 3.
Through adopting above-mentioned technical scheme, a plurality of settings can effectual improvement pipeline and the joint strength between the valve body, and stability is better.
The embodiment of the utility model provides an in, equal protrusion is equipped with the ring flange 12 that corresponds the setting on the outer wall of valve body 1 and pipeline 2, be equipped with a plurality of screw holes 13 on the ring flange 12.
Through adopting above-mentioned technical scheme, carry out bolt fixed connection through the screw hole, further improvement the intensity and the stability of connecting, increase of service life.
In the embodiment of the present invention, the sealing rings 14 are disposed between the first connecting ring 5 and the bottom of the first connecting groove 6 and between the second connecting ring 7 and the bottom of the second connecting groove 8.
By adopting the technical scheme, the sealing performance during connection is effectively improved, and the leakage of the medium from the connection part is prevented.
In the embodiment of the present invention, the pipe 2 is integrally formed with the first connection ring 5 and the connection member 9, and the valve body 1 is integrally formed with the second connection ring 7.
By adopting the technical scheme, the connecting strength is effectively improved, and the service life is prolonged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a connect stable ball valve, includes valve body (1), spheroid (4), pipeline (2) of being connected with valve body (1), its characterized in that: a medium channel (3) communicated with the pipeline (2) is arranged in the valve body (1), the ball body (4) is arranged in the valve body (1), a first connecting ring (5) is convexly arranged on one side, facing the valve body (1), of the pipeline (2), a first connecting groove (6) corresponding to the first connecting ring (5) is arranged on the valve body (1), a second connecting ring (7) is arranged on one side, facing the pipeline (2), of the valve body (1), and a second connecting groove (8) corresponding to the second connecting ring (7) is arranged on the pipeline (2); pipeline (2) are equipped with a plurality of connecting pieces (9) towards the protrusion on one side of valve body (1), connecting piece (9) are including connecting portion (90) and fixed part (91) that "L" type set up, be equipped with on valve body (1) with connecting piece (9) corresponding spread groove (10), be equipped with on the tank bottom one side of spread groove (10) with fixed part (91) corresponding fixed slot (11).
2. A connection-stabilized ball valve as claimed in claim 1, wherein: the inner diameter of the first connecting ring (5) and the outer diameter of the second connecting ring (7) are arranged in the same way.
3. A connection-stabilized ball valve as claimed in claim 1, wherein: the connecting pieces (9) are arranged in the circumferential direction of the medium channel (3).
4. A connection-stabilized ball valve as claimed in claim 1, wherein: all the outer walls of the valve body (1) and the pipeline (2) are convexly provided with flange plates (12) which are correspondingly arranged, and a plurality of threaded holes (13) are formed in the flange plates (12).
5. A connection-stabilized ball valve as claimed in claim 1, wherein: and sealing rings (14) are arranged between the first connecting ring (5) and the groove bottom of the first connecting groove (6) and between the second connecting ring (7) and the groove bottom of the second connecting groove (8).
6. A connection-stabilized ball valve as claimed in claim 1, wherein: the pipeline (2), the first connecting ring (5) and the connecting piece (9) are integrally formed, and the valve body (1) and the second connecting ring (7) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130323.XU CN212318838U (en) | 2020-06-17 | 2020-06-17 | Connect stable ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130323.XU CN212318838U (en) | 2020-06-17 | 2020-06-17 | Connect stable ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318838U true CN212318838U (en) | 2021-01-08 |
Family
ID=74027117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021130323.XU Active CN212318838U (en) | 2020-06-17 | 2020-06-17 | Connect stable ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318838U (en) |
-
2020
- 2020-06-17 CN CN202021130323.XU patent/CN212318838U/en active Active
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