CN219774851U - Stop valve convenient to adjust flow - Google Patents
Stop valve convenient to adjust flow Download PDFInfo
- Publication number
- CN219774851U CN219774851U CN202321257023.1U CN202321257023U CN219774851U CN 219774851 U CN219774851 U CN 219774851U CN 202321257023 U CN202321257023 U CN 202321257023U CN 219774851 U CN219774851 U CN 219774851U
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- CN
- China
- Prior art keywords
- valve body
- inlet pipe
- baffles
- water inlet
- baffle
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 14
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
The utility model relates to the technical field of valves, in particular to a stop valve convenient for adjusting flow, which comprises a water inlet pipe, a mounting block, a valve body, a drain pipe, a cover body, a fixing part b, a fixing part a, a water outlet pipe and a baffle plate; the fixed part a and the fixed part b are connected with the valve body, the water inlet pipe is connected with the fixed part a, and the water outlet pipe is connected with the fixed part b; the drain pipe is connected with the water inlet pipe, the cover body is connected with the drain pipe, and the water inlet pipe is provided with a filtering component; the valve body is all connected to the installation piece, and the baffle is equipped with two, and two equal sliding connection valve bodies of baffle and two installation pieces, two baffles symmetrical distribution on the valve body all are equipped with drive assembly on two installation pieces, and drive assembly is connected with two baffles cooperation, and the end of baffle is equipped with the sealing strip. According to the utility model, the flow of the valve body is further regulated by controlling the opening between the two baffles, and the two baffles are far away from and close to each other, so that the valve body is rapidly opened and closed; the filter component prevents impurities from entering the valve body to protect the valve body.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a stop valve convenient for flow adjustment.
Background
The stop valve, also called a stop valve, is one of the most widely used valves, and is popular because the friction force between sealing surfaces in the opening and closing process is small, the stop valve is durable, the opening height is small, the manufacture is easy, the maintenance is convenient, and the stop valve is not only suitable for medium and low pressure, but also suitable for high pressure.
The Chinese patent with the publication number of CN217683298U discloses a stop valve convenient to adjust flow, belongs to the technical field of stop valves, and when the existing stop valve is used, because the stop valve is opened and closed more hard, the flow is more troublesome when adjusting, including the valve body, one side of valve body runs through and is provided with the inlet tube, the another side of valve body runs through and is provided with the outlet pipe, the lateral wall of inlet tube runs through and is provided with the blow off pipe, the inside rotation of inlet tube is connected with the baffle, one side of baffle is provided with the second axis of rotation, the one end fixedly connected with handle of baffle is kept away from to the second axis of rotation, the inside of inlet tube and one side at the baffle are provided with the filter screen. According to the utility model, the flow in the pipeline is convenient to adjust, the particle impurities in the liquid can be filtered, and the filtered impurities can be conveniently cleaned in a concentrated way.
However, the above technical solution has the following drawbacks: in the stop valve, the flow of the stop valve is further changed by adjusting the angle of the baffle in the water inlet pipe, but flowing liquid is impacted and extruded for a long time, so that the baffle is easy to damage, impurities can be accumulated at the contact part of the conical filter screen and the pipe wall, and the liquid circulation is affected by inconvenient cleaning.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a stop valve convenient for adjusting flow.
The technical scheme of the utility model is as follows: a stop valve convenient for adjusting flow comprises a water inlet pipe, a mounting block, a valve body, a drain pipe, a cover body, a fixing part b, a fixing part a, a water outlet pipe and a baffle plate;
the fixed part a is connected with one end of the valve body, the fixed part b is connected with the other end of the valve body, one end of the water inlet pipe is provided with a mounting disc a, the mounting disc a is connected with the fixed part a, one end of the water outlet pipe is provided with a mounting disc b, and the mounting disc b is connected with the fixed part b;
the drain pipe is connected to the water inlet pipe and communicated with the water inlet pipe, the cover body is connected with one end of the drain pipe far away from the water inlet pipe, and one end of the water inlet pipe close to the fixing part a is provided with a filtering component;
the two mounting blocks are connected with the valve body, the two mounting blocks are symmetrically distributed on the valve body, the two baffles are respectively and slidably connected with the valve body and the two mounting blocks, the two baffles are symmetrically distributed on the valve body, the two mounting blocks are respectively provided with a driving assembly, the driving assemblies are in matched connection with the two baffles, and sealing strips are arranged at the ends of the baffles;
the driving assembly comprises a shell, a driven wheel, a driving device and a threaded rod;
the threaded rod is rotationally connected with the mounting block, the driven wheel is connected with the end head of the threaded rod and is coaxially distributed with the threaded rod, the driving device is connected with the mounting block, the driving wheel is connected with a transmission shaft of the driving device, the driving wheel is meshed with the driven wheel, the shell is connected with the mounting block, and the shell is sleeved on the outer side of the driving device;
the baffle is provided with a mounting part which is in threaded fit connection with the threaded rod.
Preferably, the filter assembly comprises a mounting ring, a filter bucket and a connecting rod;
the inner wall of inlet tube is connected to the outer peripheral face of collar, and collar and inlet tube coaxial distribution, and the collar is connected to the one end of filter bowl, and the collar is connected through a plurality of connecting rods to the outer peripheral face of filter bowl, and a plurality of connecting rods circumference evenly distributed on the collar.
Preferably, the inner diameter of the filter funnel gradually decreases in the direction approaching the fixing portion a along the axial direction of the water inlet pipe.
Preferably, the end of one baffle is provided with a convex block, the end of the other baffle is provided with a groove corresponding to the convex block, and the convex block is connected with the groove in a matching way.
Preferably, two sliding grooves are arranged in the valve body and are symmetrically distributed, and two sides of the baffle are connected with the two sliding grooves in a matched mode.
Preferably, the cover body is in threaded fit connection with the outer peripheral surface of the sewage drain pipe.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
in the embodiment, the water inlet pipe is internally provided with the filtering component, impurities are filtered out from the liquid, the impurities are prevented from entering the valve body, and the impurities cannot remain between the filtering hopper and the inner wall of the water inlet pipe; opening the cover body to discharge impurities from the sewage discharge pipe; the two baffles in the valve body are mutually close to and far away from the opening in the adjusting valve body, so that the flow of the valve body is further changed, the baffles are stable to install and convenient to use, meanwhile, the two baffles are mutually close to each other, the valve body can be quickly closed, and the sealing ring is arranged on the baffles to prevent leakage; the driving device is started to drive the driving wheel to rotate, the driving wheel is meshed with the driven wheel to drive the threaded rod to rotate, and the installation part on the baffle is in threaded fit connection with the threaded rod, so that the baffle slides in the valve body; according to the utility model, the flow of the valve body is further regulated by controlling the opening between the two baffles, and the two baffles are far away from and close to each other, so that the valve body is rapidly opened and closed; the filter component prevents impurities from entering the valve body to protect the valve body.
Drawings
Fig. 1 is a perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a stop valve for conveniently adjusting flow according to the present utility model.
Fig. 3 is a cross-sectional view of a shut-off valve according to the present utility model for facilitating the regulation of flow.
Fig. 4 is a schematic diagram of the internal structure at a in fig. 1.
Reference numerals: 1. a water inlet pipe; 2. a mounting plate a; 3. a housing; 4. a mounting block; 5. a valve body; 6. a blow-down pipe; 7. a cover body; 8. a mounting ring; 9. a filter bucket; 10. a fixing part b; 11. a fixing part a; 12. a water outlet pipe; 13. a mounting plate b; 14. driven wheel; 15. a driving wheel; 16. a driving device; 17. a threaded rod; 18. a baffle; 19. a bump; 20. a groove; 21. a mounting part; 22. a chute; 23. and a connecting rod.
Detailed Description
Example 1
As shown in fig. 1 to 4, the stop valve for conveniently adjusting the flow provided by the utility model comprises a water inlet pipe 1, a mounting block 4, a valve body 5, a sewage drain pipe 6, a cover body 7, a fixing part b10, a fixing part a11, a water outlet pipe 12 and a baffle 18;
the fixed part a11 is connected with one end of the valve body 5, the fixed part b10 is connected with the other end of the valve body 5, one end of the water inlet pipe 1 is provided with a mounting disc a2, the mounting disc a2 is connected with the fixed part a11, one end of the water outlet pipe 12 is provided with a mounting disc b13, and the mounting disc b13 is connected with the fixed part b10;
the sewage drain pipe 6 is connected to the water inlet pipe 1 and is communicated with the water inlet pipe 1, the cover body 7 is connected with one end of the sewage drain pipe 6 far away from the water inlet pipe 1, and a filter assembly is arranged at one end of the water inlet pipe 1 close to the fixed part a 11;
further, the cover body 7 is in threaded fit connection with the outer peripheral surface of the sewage drain pipe 6;
the two mounting blocks 4 are arranged, the two mounting blocks 4 are connected with the valve body 5, the two mounting blocks 4 are symmetrically distributed on the valve body 5, the two baffles 18 are arranged, the two baffles 18 are slidably connected with the valve body 5 and the two mounting blocks 4, the two baffles 18 are symmetrically distributed on the valve body 5, the two mounting blocks 4 are respectively provided with a driving assembly, the driving assemblies are in matched connection with the two baffles 18, and sealing strips are arranged at the ends of the baffles 18;
further, two sliding grooves 22 are arranged in the valve body 5, the two sliding grooves 22 are symmetrically distributed, and two sides of the baffle 18 are connected with the two sliding grooves 22 in a matched mode;
further, the end of one baffle 18 is provided with a bump 19, the end of the other baffle 18 is provided with a groove 20 corresponding to the end, and the bump 19 is connected with the groove 20 in a matching way;
the driving assembly comprises a shell 3, a driven wheel 14, a driving wheel 15, a driving device 16 and a threaded rod 17;
the threaded rod 17 is rotationally connected with the mounting block 4, the driven wheel 14 is connected with the end of the threaded rod 17 and is coaxially distributed with the threaded rod 17, the driving device 16 is connected with the mounting block 4, the driving wheel 15 is connected with the transmission shaft of the driving device 16, the driving wheel 15 is meshed with the driven wheel 14, the shell 3 is connected with the mounting block 4, and the shell 3 is sleeved outside the driving device 16;
the baffle 18 is provided with a mounting part 21, and the mounting part 21 is in threaded fit connection with the threaded rod 17.
Example two
As shown in fig. 2-3, in comparison with the first embodiment, the filter assembly of the present embodiment includes the mounting ring 8, the filter funnel 9 and the connecting rod 23;
the outer peripheral surface of the mounting ring 8 is connected with the inner wall of the water inlet pipe 1, the mounting ring 8 and the water inlet pipe 1 are coaxially distributed, one end of the filter bucket 9 is connected with the mounting ring 8, the outer peripheral surface of the filter bucket 9 is connected with the mounting ring 8 through a plurality of connecting rods 23, and the connecting rods 23 are uniformly distributed on the circumference of the mounting ring 8;
further, the inner diameter of the filter funnel 9 gradually decreases in the direction approaching the fixed portion a11 along the axial direction of the water inlet pipe 1.
In summary, in this embodiment, the water inlet pipe 1 has a filtering component to filter out impurities from the liquid, so as to prevent impurities from entering the valve body 5, and the impurities will not remain between the filtering hopper 9 and the inner wall of the water inlet pipe 1; opening the cover 7 to discharge impurities from the drain pipe 6; the two baffles 18 in the valve body 5 are mutually close to and far away from the opening in the valve body 5, so that the flow of the valve body 5 is further changed, the baffles 18 are stably installed and are convenient to use, meanwhile, the two baffles 18 are mutually close to quickly close the valve body, and the baffles 18 are provided with sealing rings to prevent leakage; the driving device 16 is started to drive the driving wheel 15 to rotate, the driving wheel 15 is meshed with the driven wheel 14 to drive the threaded rod 17 to rotate, and the mounting part 21 on the baffle 18 is in threaded fit connection with the threaded rod 17, so that the baffle 18 slides in the valve body 5; in the utility model, the flow of the valve body 5 is further regulated by controlling the opening between the two baffles 18, and the two baffles 18 are far away from and close to each other, so that the valve body 5 is rapidly opened and closed; the filter assembly prevents impurities from entering the valve body 5 to protect the valve body 5.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The stop valve convenient for adjusting the flow is characterized by comprising a water inlet pipe (1), a mounting block (4), a valve body (5), a sewage discharge pipe (6), a cover body (7), a fixing part b (10), a fixing part a (11), a water outlet pipe (12) and a baffle plate (18);
the fixed part a (11) is connected with one end of the valve body (5), the fixed part b (10) is connected with the other end of the valve body (5), one end of the water inlet pipe (1) is provided with the installation disc a (2), the installation disc a (2) is connected with the fixed part a (11), one end of the water outlet pipe (12) is provided with the installation disc b (13), and the installation disc b (13) is connected with the fixed part b (10);
the sewage drain pipe (6) is connected with the water inlet pipe (1) and is communicated with the water inlet pipe (1), the cover body (7) is connected with one end of the sewage drain pipe (6) far away from the water inlet pipe (1), and one end of the water inlet pipe (1) close to the fixing part a (11) is provided with a filtering component;
the two mounting blocks (4) are arranged, the two mounting blocks (4) are connected with the valve body (5), the two mounting blocks (4) are symmetrically distributed on the valve body (5), two baffles (18) are arranged, the two baffles (18) are slidably connected with the valve body (5) and the two mounting blocks (4), the two baffles (18) are symmetrically distributed on the valve body (5), the two mounting blocks (4) are respectively provided with a driving assembly, the driving assemblies are connected with the two baffles (18) in a matched manner, and sealing strips are arranged at the ends of the baffles (18);
the driving assembly comprises a shell (3), a driven wheel (14), a driving wheel (15), a driving device (16) and a threaded rod (17);
the threaded rod (17) is rotationally connected with the mounting block (4), the driven wheel (14) is connected with the end of the threaded rod (17) and is coaxially distributed with the threaded rod (17), the driving device (16) is connected with the mounting block (4), the driving wheel (15) is connected with a transmission shaft of the driving device (16), the driving wheel (15) is meshed with the driven wheel (14), the shell (3) is connected with the mounting block (4), and the shell (3) is sleeved on the outer side of the driving device (16);
the baffle (18) is provided with an installation part (21), and the installation part (21) is in threaded fit connection with the threaded rod (17).
2. A shut-off valve for facilitating the regulation of a flow according to claim 1, characterized in that the filter assembly comprises a mounting ring (8), a filter funnel (9) and a connecting rod (23);
the inner wall of inlet tube (1) is connected to the outer peripheral face of collar (8), and collar (8) and inlet tube (1) coaxial distribution, collar (8) are connected to the one end of filter bucket (9), and collar (8) are connected through a plurality of connecting rods (23) to the outer peripheral face of filter bucket (9), and circumference evenly distributed on collar (8) is gone up to a plurality of connecting rods (23).
3. A shut-off valve for facilitating the regulation of the flow according to claim 2, characterized in that the internal diameter of the filter funnel (9) decreases gradually in the direction of the axis of the inlet pipe (1) towards the fixing portion a (11).
4. A shut-off valve for facilitating the regulation of a flow according to claim 1, characterized in that the end of one baffle (18) is provided with a projection (19), the end of the other baffle (18) is provided with a recess (20) corresponding thereto, and the projection (19) is connected with the recess (20) in a mating manner.
5. The stop valve convenient for flow regulation according to claim 1, wherein two sliding grooves (22) are arranged in the valve body (5), the two sliding grooves (22) are symmetrically distributed, and two sides of the baffle (18) are connected with the two sliding grooves (22) in a matched mode.
6. A shut-off valve for facilitating the regulation of a flow according to claim 1, characterized in that the cover (7) is screw-fittingly connected to the outer peripheral surface of the drain pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257023.1U CN219774851U (en) | 2023-05-23 | 2023-05-23 | Stop valve convenient to adjust flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257023.1U CN219774851U (en) | 2023-05-23 | 2023-05-23 | Stop valve convenient to adjust flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774851U true CN219774851U (en) | 2023-09-29 |
Family
ID=88135860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257023.1U Active CN219774851U (en) | 2023-05-23 | 2023-05-23 | Stop valve convenient to adjust flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774851U (en) |
-
2023
- 2023-05-23 CN CN202321257023.1U patent/CN219774851U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |