CN220523332U - Ball valve capable of adjusting pipeline fluid flow - Google Patents
Ball valve capable of adjusting pipeline fluid flow Download PDFInfo
- Publication number
- CN220523332U CN220523332U CN202321813388.8U CN202321813388U CN220523332U CN 220523332 U CN220523332 U CN 220523332U CN 202321813388 U CN202321813388 U CN 202321813388U CN 220523332 U CN220523332 U CN 220523332U
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- Prior art keywords
- pipeline
- valve body
- valve
- ball valve
- fluid flow
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- 239000012530 fluid Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects 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
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a ball valve capable of adjusting fluid flow of a pipeline, which comprises a valve body, a first pipeline and a second pipeline, wherein the first pipeline and the second pipeline are symmetrically arranged on two sides of the valve body, the first pipeline and the second pipeline respectively control water inlet and water outlet of the valve body, and a control assembly is arranged in the valve body; the first driving unit drives the control assembly, and the water inflow and the water outflow in the first pipeline and the second pipeline can be selectively adjusted. The bidirectional screw is prevented from rotating to drive the bidirectional screw to rotate, and then the two adjusting plates are driven to slide on the inner wall of the vertical groove, so that the sizes of the water inlet and the water outlet are changed, the fluid flow in the first pipeline and the second pipeline is further adjusted, the valve core does not need to be rotated, friction loss generated by the valve core and the inner wall of the valve body is avoided, and the problem of leakage of the ball valve is further prevented.
Description
Technical Field
The utility model belongs to a ball valve capable of adjusting the fluid flow of a pipeline.
Background
The ball valve is driven by the valve rod and rotates around the axis of the ball valve. The device can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like.
The existing ball valve can not adjust the fluid flow in a pipeline, and when the control valve is opened and closed, the valve core rotates mainly through the control valve core, friction is generated between the valve core and the inner wall of the valve body, the valve core can be worn for a long time, and the problem of leakage of the ball valve is caused.
Disclosure of Invention
The utility model aims to provide a ball valve capable of adjusting the fluid flow of a pipeline so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ball valve comprises a valve body, a first pipeline and a second pipeline which are symmetrically arranged on two sides of the valve body, wherein the first pipeline and the second pipeline respectively control water inlet and water outlet of the valve body, and a control assembly is arranged in the valve body;
the first driving unit drives the control assembly, and the water inflow and the water outflow in the first pipeline and the second pipeline can be selectively adjusted.
Preferably, the valve body is internally provided with a mounting groove, a valve core is arranged in the mounting groove, and a water inlet and a water outlet which are communicated with the first pipeline and the second pipeline are formed in two sides of the valve core.
Preferably, the control assembly comprises two vertical grooves formed in the symmetrical inner walls of the water inlet and the water outlet, the inner walls of the two vertical grooves are connected with two adjusting plates in a sealing sliding manner, and a second driving unit for driving the two adjusting plates to slide is arranged in the two vertical grooves.
Preferably, the second driving unit comprises a bidirectional screw rod rotatably connected in the two vertical grooves, and one end of the bidirectional screw rod penetrates through the valve core and the upper end of the valve body and extends out of the valve body.
Preferably, the first driving unit comprises a gear connected with one end of the bidirectional screw rod extending to the outer side of the valve body, and a worm for driving the gear to rotate is arranged on the outer side of the gear.
Preferably, a box body for supporting the worm and shielding the gear and the worm is arranged on the outer side of the worm, and the worm extends out of the box body and is connected with a handle.
Preferably, filter screens are arranged in the first pipeline and the second pipeline.
Preferably, the side wall thread of gear is connected with the threaded rod, a plurality of thread grooves with threaded rod complex are seted up to the valve body upper end.
The utility model has the technical effects and advantages that: this adjustable pipeline fluid flow's ball valve, with first pipeline and second pipeline symmetry respectively install in the both ends of valve body, rotate the handle, the handle drives the worm and rotates, through worm and gear phase engagement, make the gear rotate, the threaded rod shifts into in the screw groove, inject the rotation position of two-way lead screw, thereby avoid two-way lead screw to rotate and drive two-way lead screw and rotate, and then drive two regulating plates and slide at vertical groove inner wall, change the size of water inlet and delivery port, and then adjust the fluid flow size in first pipeline and the second pipeline, and do not need to rotate the case, avoid case and valve body inner wall to produce friction loss, further prevent the problem that the leakage appears in the ball valve.
Drawings
FIG. 1 is a schematic view of a first view angle structure of the present utility model;
FIG. 2 is a cross-sectional view of the interior of the present utility model;
FIG. 3 is a schematic view of the structure of the worm of the present utility model;
fig. 4 is a schematic diagram of the overall second view structure of the present utility model.
In the figure: 1. a valve body; 2. a first pipe; 3. a second pipe; 4. a mounting groove; 5. a valve core; 6. a vertical groove; 7. an adjusting plate; 8. a two-way screw rod; 9. a gear; 10. a worm; 11. a case body; 12. a handle; 13. a filter screen; 14. a threaded rod; 15. a thread groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In order to avoid friction between the valve core 5 and the inner wall of the valve body 1, referring to fig. 1, 2 and 3, the valve comprises a valve body 1, and a first pipeline 2 and a second pipeline 3 symmetrically arranged at two sides of the valve body 1, wherein the first pipeline 2 and the second pipeline 3 respectively control water inlet and water outlet of the valve body 1, and a control component is arranged in the valve body 1; the control assembly is driven by the first driving unit, water inflow and water outflow in the first pipeline 2 and the second pipeline 3 can be selectively adjusted, the first pipeline 2 and the second pipeline 3 are symmetrically arranged at two ends of the valve body 1 respectively, the handle 12 is rotated, the handle 12 drives the worm 10 to rotate, the worm 10 is meshed with the gear 9, the gear 9 is enabled to rotate, the threaded rod 14 is shifted into the thread groove 15, the rotation position of the bidirectional screw is limited, the bidirectional screw is prevented from rotating, the bidirectional screw is driven to rotate, the two adjusting plates 7 are driven to slide on the inner wall of the vertical groove 6, the sizes of the water inlet and the water outlet are changed, the fluid flow in the first pipeline 2 and the second pipeline 3 are adjusted, the valve core 5 does not need to be rotated, and friction loss between the valve core 5 and the inner wall of the valve body 1 is avoided.
In order to facilitate the bidirectional screw rod 8 to rotate, referring to fig. 1, 2, 3 and 4, a mounting groove 4 is formed in the valve body 1, a valve core 5 is arranged in the mounting groove 4, a water inlet and a water outlet which are communicated with the first pipeline 2 and the second pipeline 3 are formed in two sides of the valve core 5, and the first pipeline 2, the second pipeline 3 and the valve body 1 are coaxially arranged. The control assembly comprises two vertical grooves 6 formed in the symmetrical inner walls of the water inlet and the water outlet, two adjusting plates 7 are connected to the inner walls of the vertical grooves 6 in a sealing and sliding manner, two second driving units for driving the two adjusting plates 7 to slide are installed in the vertical grooves 6, each second driving unit comprises a bidirectional screw rod rotationally connected in the corresponding two vertical grooves 6, one end of each bidirectional screw rod penetrates through the upper ends of the valve core 5 and the valve body 1 and extends out of the corresponding valve body 1, the first pipeline 2 and the second pipeline 3 are fixedly installed with the valve body 1, fluid enters from the first pipeline 2, flows through the valve core 5 and then flows into the valve core 5, the two adjusting plates 7 can be driven to slide on the inner walls of the corresponding vertical grooves 6 through the rotation of the corresponding bidirectional screw rods, the size of the water inlet and the water outlet can be changed, the flow of the fluid is changed, and then the threaded rod 14 is shifted into the threaded grooves 15, and the rotation positions of the bidirectional screw rods are limited. The first driving unit comprises a gear 9 connected with one end outside the valve body 1, which extends to the two-way screw rod 8, a worm 10 used for driving the gear 9 to rotate is arranged outside the gear 9, a box body 11 used for supporting the worm 10 and shielding the gear 9 and the worm 10 is arranged outside the worm 10, the worm 10 extends to the box body 11 and is externally connected with a handle 12, filter screens 13 are arranged in the first pipeline 2 and the second pipeline 3, a threaded rod 14 is connected with the side wall of the gear 9 in a threaded manner, and a plurality of thread grooves 15 matched with the threaded rod 14 are formed in the upper end of the valve body 1.
When the two-way valve is used, the first pipeline 2 and the second pipeline 3 are symmetrically arranged at two ends of the valve body 1 respectively, the handle 12 is rotated, the handle 12 drives the worm 10 to rotate, the worm 10 is meshed with the gear 9, the gear 9 is rotated, the threaded rod 14 is turned into the threaded groove 15, the rotation position of the two-way screw is limited, the two-way screw is prevented from rotating, the two-way screw is driven to rotate, the two adjusting plates 7 are driven to slide on the inner wall of the vertical groove 6, the sizes of the water inlet and the water outlet are changed, and the fluid flow in the first pipeline 2 and the second pipeline 3 is adjusted.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model.
Claims (8)
1. The ball valve is characterized by comprising a valve body (1) and a first pipeline (2) and a second pipeline (3) which are symmetrically arranged on two sides of the valve body (1), wherein the first pipeline (2) and the second pipeline (3) respectively control water inlet and water outlet of the valve body (1), and a control assembly is arranged in the valve body (1);
the first driving unit drives the control assembly, and the water inflow and the water outflow in the first pipeline (2) and the second pipeline (3) can be selectively adjusted.
2. A ball valve for regulating a fluid flow in a conduit according to claim 1, wherein: the valve is characterized in that a mounting groove (4) is formed in the valve body (1), a valve core (5) is arranged in the mounting groove (4), and a water inlet and a water outlet which are communicated with the first pipeline (2) and the second pipeline (3) are formed in two sides of the valve core (5).
3. A ball valve for regulating the flow of a fluid in a conduit according to claim 2, wherein: the control assembly comprises two vertical grooves (6) formed in the symmetrical inner walls of the water inlet and the water outlet, two adjusting plates (7) are connected to the inner walls of the vertical grooves (6) in a sealing sliding mode, and a second driving unit for driving the two adjusting plates (7) to slide is arranged in the two vertical grooves (6).
4. A ball valve for regulating the flow of a fluid in a conduit according to claim 3, wherein: the second driving unit comprises a bidirectional screw rod rotatably connected in the two vertical grooves (6), and one end of the bidirectional screw rod penetrates through the valve core (5) and the upper end of the valve body (1) and extends out of the valve body (1).
5. A ball valve for regulating a fluid flow in a conduit according to claim 1, wherein: the first driving unit comprises a gear (9) connected with one end of the bidirectional screw rod (8) extending to the outer side of the valve body (1), and a worm (10) for driving the gear (9) to rotate is arranged on the outer side of the gear (9).
6. The adjustable conduit fluid flow ball valve of claim 5 wherein: the worm (10) is provided with a box body (11) for supporting the worm (10) and shielding the gear (9) and the worm (10), and the worm (10) extends to the outside of the box body (11) and is connected with a handle (12).
7. A ball valve for regulating a fluid flow in a conduit according to claim 1, wherein: a filter screen (13) is arranged in each of the first pipeline (2) and the second pipeline (3).
8. The adjustable conduit fluid flow ball valve of claim 6 wherein: the side wall threaded connection of gear (9) has threaded rod (14), a plurality of thread grooves (15) with threaded rod (14) complex are seted up to valve body (1) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813388.8U CN220523332U (en) | 2023-07-11 | 2023-07-11 | Ball valve capable of adjusting pipeline fluid flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813388.8U CN220523332U (en) | 2023-07-11 | 2023-07-11 | Ball valve capable of adjusting pipeline fluid flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523332U true CN220523332U (en) | 2024-02-23 |
Family
ID=89925533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321813388.8U Active CN220523332U (en) | 2023-07-11 | 2023-07-11 | Ball valve capable of adjusting pipeline fluid flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523332U (en) |
-
2023
- 2023-07-11 CN CN202321813388.8U patent/CN220523332U/en active Active
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