CN220930237U - Sealing mechanism of electric control ball valve - Google Patents
Sealing mechanism of electric control ball valve Download PDFInfo
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- CN220930237U CN220930237U CN202322560085.6U CN202322560085U CN220930237U CN 220930237 U CN220930237 U CN 220930237U CN 202322560085 U CN202322560085 U CN 202322560085U CN 220930237 U CN220930237 U CN 220930237U
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- block
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- 238000007789 sealing Methods 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric control ball valves, and discloses a sealing mechanism of an electric control ball valve, which comprises a valve body, a mounting pipe and a mounting assembly, wherein the mounting assembly is arranged in the middle of the top end of the valve body; the ball valve assembly is arranged in the middle of the inner wall of the valve body; the pipeline connecting components are arranged on the outer surfaces of the two sides of the valve body; the shielding sealing mechanism comprises a sliding component, a fixing component and a shielding sealing component; the shielding seal assembly comprises a seal housing. According to the utility model, the sealing shell, the sealing ring and the magnet are arranged, at the moment, because of the mutual attraction effect of the magnet and the fixed block, the fixed block can be clamped and fixed on the inner wall of the actuator body in opposite directions, so that the sealing shell is fixed at the bottom of the actuator body and the outer sides of the mounting plate and the screw rod in whole to shield and prevent the screw rod from being corroded, and meanwhile, due to the design of the sealing ring, the sealing performance of the whole sealing shell can be improved, and the sealing effect of the mounting plate and the bottom end of the actuator body can also be improved.
Description
Technical Field
The utility model relates to the technical field of electric control ball valves, in particular to a sealing mechanism of an electric control ball valve.
Background
The electric control ball valve is an electric ball valve, and the flow and the blocking of gas are realized by taking a valve rod as an axis to rotate according to a spherical valve clack, the existing electric control ball valve is characterized in that an actuator is connected with the top of the valve in a mounting and sealing way by utilizing a bolt structure, but the bolt is exposed to the outside and can be oxidized by oxygen after being exposed to the air for a long time, so that the electric control ball valve is corroded, the bolt is loosened, and meanwhile, the sealing effect of integral mounting is reduced, and therefore, the electric control ball valve is required to be improved.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides a sealing mechanism of an electric control ball valve, which has the advantage of improving the sealing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sealing mechanism of an electric control ball valve comprises a valve body and an installation pipe,
The mounting assembly is arranged in the middle of the top end of the valve body;
The ball valve assembly is arranged in the middle of the inner wall of the valve body;
The pipeline connecting components are arranged on the outer surfaces of the two sides of the valve body;
the shielding sealing mechanism comprises a sliding component, a fixing component and a shielding sealing component;
The shielding sealing assembly comprises a sealing shell which is movably arranged on the outer surface of the mounting tube, a sealing ring is arranged at the top of the sealing shell, and the shielding sealing assembly can seal the position of the shielding sealing assembly when the whole of the sealing shell and the sealing ring is upwards fixed at the bottom of the mounting assembly.
As a preferable technical scheme of the utility model, the mounting assembly comprises a mounting plate, an actuator body and a screw rod;
The mounting plate sets up in the top of mounting tube, executor body movable mounting is in the top of mounting plate, screw rod screw thread cup joints in the front and back of screw rod inner wall both sides and top extend to executor body bottom inner wall.
As a preferable technical scheme of the utility model, the sliding component comprises a chute and a sliding block;
The sliding groove is formed in the two sides of the mounting tube and below the sealing shell, and the sliding blocks are arranged on the two sides of the bottom of the sealing shell and the inner wall of the sliding groove.
As a preferable technical scheme of the utility model, the fixing component comprises a fixing block, a magnet and a pulling block;
The fixed block is movably mounted on the inner wall of the middle part of the front and rear of the sealing shell, the inner end of the fixed block extends to the inner wall of the actuator body, the magnet is arranged on the inner wall of the mounting plate and the inner side of the fixed block, and the pull block is arranged on the outer side of the fixed block and penetrates through the sealing shell.
As a preferable technical scheme of the utility model, the ball valve assembly comprises a steel ball;
The steel ball is movably arranged on the inner wall of the valve body and the bottom of the actuator body.
As a preferable technical scheme of the utility model, the pipeline connecting assembly comprises a limiting assembly and a mounting assembly;
the mounting assembly comprises a connecting piece, a connecting pipe, a clamping block, a pushing block and a connecting spring;
The connecting piece movable mounting is in the surface of valve body both sides, connecting pipe movable mounting is in the both sides of valve body, clamp splice movable mounting is in the inner wall in connecting piece front and back, the ejector pad sets up in the inboard outer end of clamp splice, connecting spring sets up in the clamp splice outside and between the connecting piece inner wall, makes the inner fix when connecting pipe inner wall in opposite directions when the clamp splice is whole, can fix the connecting pipe in the valve body both sides respectively.
As a preferable technical scheme of the utility model, the limiting component comprises a limiting rod and a limiting block;
The stop lever sets up in the upper and lower side of valve body outside inner wall and the inboard of connecting piece, sets up in the stopper of stop lever surface in the inboard of connecting piece.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the sealing shell, the sealing ring and the magnet are arranged, at the moment, because of the mutual attraction effect of the magnet and the fixed block, the fixed block can be clamped and fixed on the inner wall of the actuator body in opposite directions, so that the sealing shell is fixed at the bottom of the actuator body and the outer sides of the mounting plate and the screw rod in whole to shield and prevent the screw rod from being corroded, and meanwhile, due to the design of the sealing ring, the sealing performance of the whole sealing shell can be improved, and the sealing effect of the mounting plate and the bottom end of the actuator body can also be improved.
2. According to the utility model, the clamping blocks, the pushing blocks and the connecting springs are arranged, so that the whole opposite movement of the two clamping blocks can be pushed to clamp the inner wall of the connecting pipe under the action of the elasticity of the connecting springs, the connecting pipe is further respectively fixed on two sides of the valve body, quick installation is realized, and when the connecting pipe is detached, the two pushing blocks can be pushed to drive the clamping blocks to be separated from the inner wall of the connecting pipe in opposite directions, then the whole opposite movement of the connecting piece is pushed, and finally the sealing shell can be detached in sequence, so that the connecting pipe is convenient and quick.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a connecting spring of the present utility model;
FIG. 4 is a schematic cross-sectional view of a magnet according to the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2.
In the figure: 1. a valve body; 2. installing a pipe; 3. a mounting plate; 4. an actuator body; 5. a steel ball; 6. a screw; 7. a sealed housing; 8. a seal ring; 9. a chute; 10. a slide block; 11. a fixed block; 12. a magnet; 13. pulling blocks; 14. a connecting piece; 15. a limit rod; 16. a limiting block; 17. a connecting pipe; 18. clamping blocks; 19. a pushing block; 20. and a connecting spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a sealing mechanism of an electrically controlled ball valve, comprising a valve body 1, a mounting tube 2,
The mounting assembly is arranged in the middle of the top end of the valve body 1;
The ball valve assembly is arranged in the middle of the inner wall of the valve body 1;
The pipeline connecting components are arranged on the outer surfaces of the two sides of the valve body 1;
the shielding sealing mechanism comprises a sliding component, a fixing component and a shielding sealing component;
The shielding seal assembly comprises a seal shell 7 which is movably arranged on the outer surface of the installation pipe 2, a seal ring 8 is arranged at the top of the seal shell 7, and when the whole of the seal shell 7 and the seal ring 8 is fixed at the bottom of the installation assembly upwards, the position of the shielding seal assembly can be sealed.
Firstly, after the actuator body 4 is fixed at the top of the mounting plate 3, the whole sealing shell 7 and the sealing ring 8 can be pushed upwards until the sealing ring 8 is completely contacted with the bottom of the actuator body 4, at the moment, the pulling block 13 can be sequentially pushed to drive the whole fixing block 11 to move in opposite directions, then the whole sealing shell 7 can be integrally fixed to shield the whole mounting plate 3 and the whole screw rod 6 through the mutual attraction relationship between the magnet 12 and the fixing block 11, and meanwhile, the mounting of the actuator body 4 and the mounting plate 3 is well sealed.
The mounting assembly comprises a mounting plate 3, an actuator body 4 and a screw rod 6;
The mounting panel 3 sets up in the top of mounting tube 2, and executor body 4 movable mounting is in the top of mounting panel 3, and screw rod 6 screw cup joints in the front and back of screw rod 6 inner wall both sides and top extend to executor body 4 bottom inner wall.
Through being provided with screw rod 6, operating personnel can rotate screw rod 6 whole upwards for top screw in the bottom inner wall of executor body 4, thereby can fix the top at mounting panel 3 with the executor body 4.
Wherein the sliding component comprises a sliding groove 9 and a sliding block 10;
The chute 9 is arranged at both sides of the installation tube 2 and below the sealing shell 7, and the sliding blocks 10 are arranged at both sides of the bottom of the sealing shell 7 and at the inner wall of the chute 9.
By providing the chute 9 and the slide block 10, the chute 9 and the slide block 10 are designed, so that the whole sealing shell 7 can smoothly move up and down.
The fixing assembly comprises a fixing block 11, a magnet 12 and a pulling block 13;
The fixed block 11 is movably mounted on the inner wall of the middle part of the front and rear of the sealing shell 7, the inner end of the fixed block extends to the inner wall of the actuator body 4, the magnet 12 is arranged on the inner wall of the mounting plate 3 and the inner side of the fixed block 11, and the pull block 13 is arranged on the outer side of the fixed block 11 and penetrates through the sealing shell 7.
By providing the magnet 12, at this time, since the fixing block 11 is made of iron, a mutual attractive force exists between the fixing block 11 and the magnet 12, so that the inner end of the magnet 12 is fixed on the inner wall of the bottom of the actuator body 4.
Wherein, the ball valve assembly comprises a steel ball 5;
the steel ball 5 is movably arranged on the inner wall of the valve body 1 and the bottom of the actuator body 4.
Through being provided with steel ball 5, operating personnel can pass through executor body 4 for steel ball 5 takes place to rotate and realizes opening and shutoff to the inner wall of valve body 1.
The pipeline connecting assembly comprises a limiting assembly and a mounting assembly;
The mounting assembly comprises a connecting piece 14, a connecting pipe 17, a clamping block 18, a pushing block 19 and a connecting spring 20;
The connecting piece 14 movable mounting is in the surface of valve body 1 both sides, and connecting pipe 17 movable mounting is in the both sides of valve body 1, and clamp splice 18 movable mounting is in the inner wall at connecting piece 14 front and back, and push block 19 sets up in the inboard outer end of clamp splice 18, and connecting spring 20 sets up in the clamp splice 18 outside and between the connecting piece 14 inner wall, and when clamp splice 18 is whole to make the inner fixed in connecting pipe 17 inner wall in opposite directions, can fix connecting pipe 17 in valve body 1 both sides respectively.
By providing the connecting spring 20, the connecting spring 20 is in a compressed state, and thus the whole of the two clamping blocks 18 are pushed to move towards each other.
The limiting assembly comprises a limiting rod 15 and a limiting block 16;
The stop lever 15 is disposed above and below the inner wall of the outer side of the valve body 1 and inside the connecting piece 14, and the stop block 16 is disposed inside the connecting piece 14 and on the outer surface of the stop lever 15.
Through being provided with gag lever post 15 and stopper 16, through the cooperation between gag lever post 15 and the stopper 16 to can carry out spacing processing to connecting piece 14 overall activity.
The working principle and the using flow of the utility model are as follows:
Firstly, an operator can rotate the screw rod 6 to pass through the mounting plate 3 and then screw in to the bottom of the actuator body 4, so that the whole of the actuator body 4 can be fixed at the top of the mounting plate 3, then the whole of the sealing shell 7 is pushed to be opposite to each other, then the pulling block 13 is sequentially pushed to drive the two fixing blocks 11 to sequentially move opposite to each other, and finally the sealing shell 7 can be fixed at the bottom of the actuator body 4 and the outer sides of the whole of the mounting plate 3 and the screw rod 6 for sealing and shielding by the magnetic attraction effect of the fixing blocks 11 and the magnets 12.
Then, when the connecting pipes 17 are required to be installed at two ends of the valve body 1 in sequence, the connecting pipes 17 can be attached to two sides of the valve body 1 at this time, the whole connecting piece 14 is pushed to move back to the outermost side, and due to the elastic force of the connecting spring 20, the whole clamping block 18 can be pushed to move back to back, so that the inner ends of the clamping blocks 18 can be fixed on the inner walls of the connecting pipes 17, and finally the two connecting pipes 17 can be respectively fixed at two sides of the valve body 1, so that the quick connection installation of the connecting pipes 17 is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The sealing mechanism of the electric control ball valve is characterized by comprising a valve body (1) and an installation pipe (2),
The mounting assembly is arranged in the middle of the top end of the valve body (1);
the ball valve assembly is arranged in the middle of the inner wall of the valve body (1);
The pipeline connecting components are arranged on the outer surfaces of the two sides of the valve body (1);
the shielding sealing mechanism comprises a sliding component, a fixing component and a shielding sealing component;
The shielding sealing assembly comprises a sealing shell (7), the sealing shell is movably mounted on the outer surface of the mounting tube (2), a sealing ring (8) is arranged at the top of the sealing shell (7), and when the whole of the sealing shell (7) and the sealing ring (8) is upwards fixed at the bottom of the mounting assembly, the position of the sealing shell can be sealed.
2. The sealing mechanism of an electronically controlled ball valve as in claim 1, wherein: the mounting assembly comprises a mounting plate (3), an actuator body (4) and a screw (6);
The mounting plate (3) is arranged at the top of the mounting pipe (2), the actuator body (4) is movably arranged at the top of the mounting plate (3), the screw rod (6) is in threaded sleeve connection with the front and rear sides of the inner wall of the screw rod (6) and the top end of the screw rod is extended to the inner wall of the bottom of the actuator body (4).
3. The sealing mechanism of an electronically controlled ball valve as in claim 1, wherein: the sliding component comprises a sliding groove (9) and a sliding block (10);
The sliding groove (9) is formed in two sides of the mounting pipe (2) and below the sealing shell (7), and the sliding blocks (10) are arranged on two sides of the bottom of the sealing shell (7) and on the inner wall of the sliding groove (9).
4. The sealing mechanism of an electronically controlled ball valve as in claim 1, wherein: the fixing assembly comprises a fixing block (11), a magnet (12) and a pulling block (13);
The fixed block (11) is movably mounted on the inner wall of the middle part of the front and rear of the sealing shell (7), the inner end of the fixed block extends to the inner wall of the actuator body (4), the magnet (12) is arranged on the inner wall of the mounting plate (3) and the inner side of the fixed block (11), and the pull block (13) is arranged on the outer side of the fixed block (11) and penetrates through the sealing shell (7).
5. The sealing mechanism of an electronically controlled ball valve as in claim 1, wherein: the ball valve assembly comprises a steel ball (5);
The steel ball (5) is movably arranged at the bottom of the actuator body (4) and the inner wall of the valve body (1).
6. The sealing mechanism of an electronically controlled ball valve as in claim 1, wherein: the pipeline connecting assembly comprises a limiting assembly and a mounting assembly;
the mounting assembly comprises a connecting piece (14), a connecting pipe (17), a clamping block (18), a pushing block (19) and a connecting spring (20);
Connecting piece (14) movable mounting is in the surface of valve body (1) both sides, connecting pipe (17) movable mounting is in the both sides of valve body (1), clamp splice (18) movable mounting is in the inner wall in connecting piece (14) front and back place, ejector pad (19) set up in the inboard outer end of clamp splice (18), connecting spring (20) set up in the clamp splice (18) outside and between connecting piece (14) inner wall, when clamp splice (18) wholly makes the inner fixed in connecting pipe (17) inner wall in opposite directions, can fix connecting pipe (17) in valve body (1) both sides respectively.
7. The sealing mechanism of an electronically controlled ball valve as in claim 6, wherein: the limiting assembly comprises a limiting rod (15) and a limiting block (16);
The limiting rod (15) is arranged above and below the outer side inner wall of the valve body (1) and on the inner side of the connecting piece (14), and the limiting block (16) is arranged on the outer surface of the limiting rod (15) and on the inner side of the connecting piece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560085.6U CN220930237U (en) | 2023-09-20 | 2023-09-20 | Sealing mechanism of electric control ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560085.6U CN220930237U (en) | 2023-09-20 | 2023-09-20 | Sealing mechanism of electric control ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930237U true CN220930237U (en) | 2024-05-10 |
Family
ID=90967091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322560085.6U Active CN220930237U (en) | 2023-09-20 | 2023-09-20 | Sealing mechanism of electric control ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930237U (en) |
-
2023
- 2023-09-20 CN CN202322560085.6U patent/CN220930237U/en active Active
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