CN220727174U - High-sealing ball valve - Google Patents
High-sealing ball valve Download PDFInfo
- Publication number
- CN220727174U CN220727174U CN202322321983.6U CN202322321983U CN220727174U CN 220727174 U CN220727174 U CN 220727174U CN 202322321983 U CN202322321983 U CN 202322321983U CN 220727174 U CN220727174 U CN 220727174U
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- Prior art keywords
- ball valve
- inlet pipe
- water inlet
- filter screen
- wall
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 24
- 230000010405 clearance mechanism Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Abstract
The utility model is applicable to the technical field of ball valves, and provides a high-sealing ball valve which comprises a ball valve body, wherein a water inlet pipe is arranged on the ball valve body; the sleeve is arranged on the water inlet pipe and provided with a plurality of fixing grooves; the annular plate is fixedly arranged on the inner wall of the sleeve, one side of the annular plate is fixedly provided with a sealing ring, and the sealing ring is contacted with one end of the water inlet pipe; the filter screen is arranged in the water inlet pipe and used for filtering impurities; a cleaning mechanism mounted on the filter screen for preventing the mesh from being blocked; and a plurality of dismounting mechanisms which are assembled on the water inlet pipe and used for dismounting the sleeve. The high-sealing ball valve provided by the scheme has the advantages of reducing the abrasion of impurities to the ball valve in the ball valve body, improving the service life and the sealing performance of the ball valve and having better use effect.
Description
Technical Field
The utility model belongs to the technical field of ball valves, and particularly relates to a high-sealing ball valve.
Background
The ball valve is a valve with an opening and closing piece driven by a valve rod and rotating around the axis of the ball valve, and can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between a V-shaped ball core and a metal valve seat of hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels. The valve should be installed generally horizontally in the pipeline. The ball valve is divided into: pneumatic ball valve, electric ball valve, manual ball valve.
Although many existing ball valve products have the advantage of high sealing, the ball inside the ball valve is worn due to impurities in the fluid, so that the friction force generated in the rotation process of the ball valve can be increased, and the service life and the sealing performance of the ball valve can be greatly reduced.
Disclosure of Invention
The utility model provides a high-sealing ball valve, which aims to solve the technical problem that the service life and the sealing performance of the ball valve are affected by impurities of fluid.
The utility model is realized in that a high seal ball valve comprises: the ball valve comprises a ball valve body, wherein a water inlet pipe is arranged on the ball valve body; the sleeve is arranged on the water inlet pipe and provided with a plurality of fixing grooves; the annular plate is fixedly arranged on the inner wall of the sleeve, one side of the annular plate is fixedly provided with a sealing ring, and the sealing ring is contacted with one end of the water inlet pipe; the filter screen is arranged in the water inlet pipe and used for filtering impurities; a cleaning mechanism mounted on the filter screen for preventing the mesh from being blocked; and a plurality of dismounting mechanisms which are assembled on the water inlet pipe and used for dismounting the sleeve.
Preferably, the cleaning mechanism comprises: rotating a rotating shaft mounted on the filter screen; a housing fixedly mounted on the filter screen; the motor is fixedly arranged on the inner wall of the shell, and an output shaft of the motor is fixedly connected with one end of the rotating shaft; the two connecting plates are fixedly arranged on the rotating shaft, the two connecting plates are fixedly connected with brushes, and the bristles of the two brushes are contacted with one side of the filter screen.
Preferably, the dismounting mechanism comprises: the installation seat is fixedly installed on the water inlet pipe, and a sliding groove is formed in one side of the installation seat; the pull rod is slidably arranged on the inner wall of the top of the sliding groove, and the top end of the pull rod extends to the outside of the mounting seat; the positioning plate is fixedly arranged at the bottom end of the pull rod; the fixed block is fixedly arranged at the bottom of the positioning plate, and the fixed block and the fixed groove are mutually buckled; and the spring is sleeved on the pull rod in a sliding way.
Preferably, a plurality of clamping grooves are formed in the inner wall of the water inlet pipe, clamping blocks are slidably mounted on the inner wall of each clamping groove, and one sides, close to each other, of each clamping block are fixedly connected with the filter screen.
Preferably, two support rods are fixedly mounted on the inner wall of the annular plate, one end, close to each other, of each support rod is fixedly provided with the same mounting block, and the mounting blocks are rotationally connected with the rotating shaft.
Preferably, a baffle is fixedly connected to the inner wall of the shell, and the baffle is in sealed rotary connection with the rotating shaft.
Preferably, a limit groove is formed in the inner wall of one side of the sliding groove, a limit block is slidably mounted on the inner wall of the limit groove, and the limit block is fixedly connected with one side of the positioning plate.
Compared with the related art, the high-sealing ball valve provided by the utility model has the following beneficial effects:
can play the filter effect to the fluid that gets into the inlet tube through the filter screen in this scheme, can intercept most impurity in the fluid, can make the fluid that gets into in the ball valve body comparatively clean, reducible impurity is to the wearing and tearing of this internal valve ball of ball valve, can improve the life and the leakproofness of ball valve, can prevent through clearance mechanism that the filter screen from can't making fluid get into the ball valve body because of blockking up in, can conveniently demolish sleeve pipe and filter screen through detaching mechanism, can make things convenient for the manual work to carry out comparatively thorough clearance work to the filter screen, dismantle comparatively convenient and fast, can make the sleeve pipe and have better leakproofness between the inlet tube through the sealing washer, can avoid fluid to enter into in the casing through the baffle, can carry out waterproof protection to the motor.
Drawings
FIG. 1 is a schematic view of a high seal ball valve according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1
FIG. 3 is an enlarged schematic view of the portion B shown in FIG. 1;
fig. 4 is a schematic perspective view of the connecting plate and the brush according to the present utility model.
Reference numerals: 1. a ball valve body; 2. a water inlet pipe; 3. a sleeve; 4. an annular plate; 5. a filter screen; 6. a rotating shaft; 7. a housing; 8. a motor; 9. a connecting plate; 10. a brush; 11. a mounting base; 12. a pull rod; 13. a positioning plate; 14. a fixed block; 15. a spring; 16. a clamping block; 17. a support rod; 18. a mounting block; 19. and a baffle.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the utility model provides a high-sealing ball valve, as shown in figures 1-4, which comprises: the ball valve comprises a ball valve body 1, wherein a water inlet pipe 2 is arranged on the ball valve body 1; the sleeve 3 is arranged on the water inlet pipe 2, and a plurality of fixing grooves are formed in the sleeve 3; the annular plate 4 is fixedly arranged on the inner wall of the sleeve 3, one side of the annular plate 4 is fixedly provided with a sealing ring, and the sealing ring is contacted with one end of the water inlet pipe 2; a filter screen 5 arranged in the water inlet pipe 2 for filtering impurities; a cleaning mechanism mounted on the filter screen 5 for preventing the mesh from being blocked; a plurality of dismounting mechanisms are fitted on the inlet pipe 2 for dismounting the sleeve 3.
It should be noted that, the existing ball valve products generally do not have a fluid filtering structure, such as water, so that the ball inside the ball valve is worn due to impurities in the fluid, and friction force generated in the rotation process of the ball, such as rotation of the ball when the ball valve is opened or closed, is increased, thereby greatly reducing service life and tightness of the ball valve.
In this scheme, fluid can enter into ball valve body 1 from inlet tube 2, when entering, fluid can receive filter screen 5's filtration, can intercept most impurity in the fluid, thereby can make the fluid that gets into in ball valve body 1 comparatively clean, reducible impurity is to the wearing and tearing of the valve ball in the ball valve body 1, can improve ball valve's life and leakproofness, in order to prevent filter screen 5 from receiving the jam, can adopt clearance mechanism to clean filter screen 5's surface, can prevent impurity from plugging up filter screen 5 and can't make fluid get into ball valve body 1, when the impurity clearance to filter screen 5 is needed, adopt detaching mechanism to remove the fixed to sleeve pipe 3, just can demolish sleeve pipe 3 from inlet tube 2 afterwards, sleeve pipe 3 can take out filter screen 5 from inlet tube 2, so just can make things convenient for the manual work to clear up filter screen 5, the operation is comparatively simple, the clearance is comparatively convenient.
In a further preferred embodiment of the present utility model, the cleaning mechanism comprises: a rotating shaft 6 rotatably mounted on the filter screen 5; a housing 7 fixedly mounted on the filter screen 5; the motor 8 is fixedly arranged on the inner wall of the shell 7, and an output shaft of the motor 8 is fixedly connected with one end of the rotating shaft 6; the two connecting plates 9 are fixedly arranged on the rotating shaft 6, the two connecting plates 9 are fixedly connected with brushes 10, and bristles of the two brushes 10 are contacted with one side of the filter screen 5.
In this embodiment, clearance mechanism is used for preventing that the mesh of filter screen 5 from receiving impurity jam, and during the clearance, starter motor 8 drives pivot 6 and rotates, and pivot 6 can drive connecting plate 9 and rotate, and connecting plate 9 can drive brush 10 and clean filter screen 5, cleans the attached impurity in filter screen 5 surface down, just so can avoid the mesh of filter screen 5 to receive impurity jam.
In a further preferred embodiment of the present utility model, the dismounting mechanism comprises: the installation seat 11 is fixedly installed on the water inlet pipe 2, and a sliding groove is formed in one side of the installation seat 11; a pull rod 12 slidably mounted on the top inner wall of the sliding groove, the top end of the pull rod 12 extending to the outside of the mounting seat 11; the positioning plate 13 is fixedly arranged at the bottom end of the pull rod 12; the fixed block 14 is fixedly arranged at the bottom of the positioning plate 13, and the fixed block 14 and the fixed groove are mutually buckled; and a spring 15 sleeved on the pull rod 12 in a sliding manner.
In this embodiment, the dismounting mechanism is used for dismantling sleeve 3 to thoroughly clear up impurity on the filter screen 5, during the operation, pulling pull rod 12 drives locating plate 13 and removes, locating plate 13 can extrude spring 15 and drive fixed block 14 break away from the fixed slot, after breaking away from the fixed slot, just can dismantle sleeve 3 from inlet tube 2, sleeve 3 can take out filter screen 5 from inlet tube 2, just so can make things convenient for the manual work to clear up filter screen 5, after unclamping pull rod 12, spring 15 can pass through the position of elastic recovery pull rod 12, locating plate 13 and fixed block 14, and then also can conveniently install sleeve 3.
In a further preferred embodiment of the present utility model, a plurality of clamping grooves are formed on the inner wall of the water inlet pipe 2, clamping blocks 16 are slidably mounted on the inner walls of the plurality of clamping grooves, and one sides of the plurality of clamping blocks 16, which are close to each other, are fixedly connected with the filter screen 5.
In this embodiment, the filter screen 5 can be stably installed in the water inlet pipe 2 through a plurality of clamping grooves and a plurality of clamping blocks 16, the filter screen 5 cannot rotate due to the rotation of the rotating shaft 6, and meanwhile, the filter screen 5 can be conveniently taken out from the water inlet pipe 2.
In a further preferred embodiment of the present utility model, two support rods 17 are fixedly mounted on the inner wall of the annular plate 4, one end, close to each other, of each of the two support rods 17 is fixedly mounted with the same mounting block 18, and the mounting blocks 18 are rotatably connected with the rotating shaft 6.
In this embodiment, through the use of two support rods 17 and mounting blocks 18, the sleeve 3 will take the screen 5 out of the inlet pipe 2 through the annular plate 4, the two support rods 17 and the mounting blocks 18 when the sleeve 3 is removed.
In a further preferred embodiment of the present utility model, a baffle 19 is fixedly connected to the inner wall of the housing 7, and the baffle 19 is in sealed rotation connection with the rotating shaft 6.
In this embodiment, the baffle 19 prevents the fluid from entering the housing 7, and the motor 8 can be protected from water.
In a further preferred embodiment of the present utility model, a limiting groove is formed on an inner wall of one side of the sliding groove, a limiting block is slidably mounted on an inner wall of the limiting groove, and the limiting block is fixedly connected with one side of the positioning plate 13.
In this embodiment, the positioning plate 13 can be more stable in the middle of lifting through the limiting groove, and is not easy to shake.
In summary, according to the utility model, the impurity in the fluid is filtered through the filter screen 5, so that most of the impurity in the fluid can be intercepted, the fluid entering the ball valve body 1 can be cleaner, the abrasion of the impurity on the ball valve in the ball valve body 1 can be reduced, and the service life and the tightness of the ball valve can be improved.
Compared with the prior art, can play the filter effect to the fluid that gets into inlet tube 2 through filter screen 5 in this scheme, can intercept most impurity in the fluid, can make the fluid that gets into in ball valve body 1 comparatively clean, reducible impurity is to the wearing and tearing of ball valve in the ball valve body 1, can improve ball valve's life and leakproofness, can prevent through clearance mechanism that filter screen 5 from can not making fluid get into ball valve body 1 because of blockking up, can conveniently demolish sleeve pipe 3 and filter screen 5 through the detaching mechanism, can make things convenient for the manual work to carry out comparatively thorough clearance work to filter screen 5, dismantle comparatively convenient and fast, can make to have better leakproofness between sleeve pipe 3 and the inlet tube 2 through the sealing washer, can avoid fluid to enter into casing 7 through baffle 19, can carry out waterproof protection to motor 8.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (7)
1. A high seal ball valve, comprising:
the ball valve comprises a ball valve body, wherein a water inlet pipe is arranged on the ball valve body;
the sleeve is arranged on the water inlet pipe and provided with a plurality of fixing grooves;
the annular plate is fixedly arranged on the inner wall of the sleeve, one side of the annular plate is fixedly provided with a sealing ring, and the sealing ring is contacted with one end of the water inlet pipe;
the filter screen is arranged in the water inlet pipe and used for filtering impurities;
a cleaning mechanism mounted on the filter screen for preventing the mesh from being blocked;
and a plurality of dismounting mechanisms which are assembled on the water inlet pipe and used for dismounting the sleeve.
2. The high seal ball valve of claim 1, wherein said cleaning mechanism comprises:
rotating a rotating shaft mounted on the filter screen;
a housing fixedly mounted on the filter screen;
the motor is fixedly arranged on the inner wall of the shell, and an output shaft of the motor is fixedly connected with one end of the rotating shaft:
the two connecting plates are fixedly arranged on the rotating shaft, the two connecting plates are fixedly connected with brushes, and the bristles of the two brushes are contacted with one side of the filter screen.
3. The high seal ball valve of claim 1, wherein said disassembly mechanism comprises:
the installation seat is fixedly installed on the water inlet pipe, and a sliding groove is formed in one side of the installation seat;
the pull rod is slidably arranged on the inner wall of the top of the sliding groove, and the top end of the pull rod extends to the outside of the mounting seat;
the positioning plate is fixedly arranged at the bottom end of the pull rod;
the fixed block is fixedly arranged at the bottom of the positioning plate, and the fixed block and the fixed groove are mutually buckled;
and the spring is sleeved on the pull rod in a sliding way.
4. The high-sealing ball valve of claim 1, wherein a plurality of clamping grooves are formed in the inner wall of the water inlet pipe, clamping blocks are slidably mounted on the inner walls of the clamping grooves, and one sides, close to each other, of the clamping blocks are fixedly connected with the filter screen.
5. The high-sealing ball valve according to claim 2, wherein two supporting rods are fixedly installed on the inner wall of the annular plate, one end, close to each other, of each supporting rod is fixedly installed with the same installation block, and the installation blocks are rotatably connected with the rotating shaft.
6. The high seal ball valve of claim 2, wherein a baffle is fixedly connected to the inner wall of the housing, and the baffle is in sealed rotational connection with the rotating shaft.
7. The high-sealing ball valve of claim 3, wherein a limit groove is formed in an inner wall of one side of the sliding groove, a limit block is slidably mounted on the inner wall of the limit groove, and the limit block is fixedly connected with one side of the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321983.6U CN220727174U (en) | 2023-08-29 | 2023-08-29 | High-sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321983.6U CN220727174U (en) | 2023-08-29 | 2023-08-29 | High-sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727174U true CN220727174U (en) | 2024-04-05 |
Family
ID=90500006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322321983.6U Active CN220727174U (en) | 2023-08-29 | 2023-08-29 | High-sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727174U (en) |
-
2023
- 2023-08-29 CN CN202322321983.6U patent/CN220727174U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |