CN219472860U

CN219472860U - High-pressure ball valve with filtering function

Info

Publication number: CN219472860U
Application number: CN202320703681.2U
Authority: CN
Inventors: 袁永杰; 周亮; 许乐良
Original assignee: Dongguan Vafine Fluid Technology Co ltd
Current assignee: Dongguan Vafine Fluid Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-04
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to a high-pressure ball valve with filtering, which comprises a high-pressure ball valve body, wherein a connecting pipe is fixedly connected to the outer side of the high-pressure ball valve body, a valve ball is arranged in the high-pressure ball valve body, a circulation port is formed in the valve ball, a cleaning mechanism is arranged in the circulation port, a filtering mechanism is arranged in the connecting pipe, the filtering mechanism comprises a filter plate, a rotary groove, a gear ring and a cleaning strip, the filter plate is fixedly connected to the inner part of the connecting pipe, and the rotary groove with an annular structure is formed in the connecting pipe. The utility model has the beneficial effects that when more impurity particles are attached to the surface of the filter plate in the connecting pipe, the external control equipment can control the servo motor to work to drive the gear to rotate, and the gear is meshed with the gear ring to drive the gear ring to rotate, so that the brush on the cleaning strip can be driven to clean the surface of the filter plate, the impurity particles can drop into the collecting box, and the uniform treatment can be further carried out on the impurity particles.

Description

High-pressure ball valve with filtering function

Technical Field

The utility model relates to the technical field of valves, in particular to a high-pressure ball valve with filtering function.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, dividing flow and the like, and the high-pressure ball valve is a valve with a spherical valve clack. The high-pressure ball valve comprises a valve body, a valve rod and a valve ball, wherein a circulation port is formed in the valve ball, the valve rod drives the valve ball to rotate so as to control the cutting-off and circulation of the circulation port, and due to the fact that different application occasions exist, some valve bodies are usually externally connected with pipelines, and a filter screen is additionally arranged in the externally connected pipelines, so that the valve bodies have a filter function.

However, because impurity particles are mixed in the fluid, after the valve body is used for a long time, more impurity particles are attached to the surface of an internal filter screen, so that the filtering effect of the filter screen is greatly reduced, meanwhile, the circulation port in the valve ball can pass through more fluid, so that the impurity particles can be attached to the inner wall in the flow passage for a long time, the cutting-off and circulation functions of the valve ball can be influenced, the usability of equipment is greatly reduced, and practical application and operation are not facilitated.

Therefore, we need to find a high pressure ball valve with filtration.

Disclosure of Invention

In view of the foregoing problems with the prior art, it is a primary object of the present utility model to provide a high pressure ball valve with filtration.

The technical scheme of the utility model is as follows: the utility model provides a take filterable high-pressure ball valve, includes the high-pressure ball valve body, the outside fixedly connected with connecting pipe of high-pressure ball valve body, the inside of high-pressure ball valve body is provided with the valve ball, the circulation mouth has been seted up to the inside of valve ball, the inside of circulation mouth is provided with clean mechanism, the inside of connecting pipe is provided with filtering mechanism, filtering mechanism includes filter, change groove, ring gear and clean strip, the inside fixedly connected with filter of connecting pipe, the change groove of annular structure has been seted up to the inside of connecting pipe, the inside rotation of change groove is connected with the ring gear, the inner wall fixedly connected with clean strip of ring gear.

As a preferred implementation mode, the filter mechanism comprises a gear, a fixed slot and a servo motor, wherein a brush is arranged on one side, close to the filter plate, of the cleaning strip, the brush is in contact with the surface of the filter plate, the gear is arranged in the rotary slot and is connected with the gear ring in a meshed mode, the fixed slot is formed in the connecting pipe, the servo motor is fixedly arranged in the fixed slot, and an output shaft of the servo motor extends to the inside of the rotary slot and is fixedly connected with the gear.

As a preferred embodiment, clean mechanism includes bull stick and annular plate, the inside rotation of high-pressure ball valve body is connected with the bull stick, the one end of bull stick extends to the inside of circulation mouth and rotates with the inner wall of circulation mouth and be connected, the outside fixedly connected with annular plate of bull stick, the outside of annular plate all is provided with the brush, the brush all contacts with the inner wall of circulation mouth, the one end of bull stick extends to the outside of high-pressure ball valve body.

As a preferred implementation mode, a limit groove with an annular structure is formed in the valve ball, two limit plates are rotatably connected in the limit groove, and the two limit plates are fixedly connected with two sides of the annular plate respectively.

As a preferred embodiment, a valve rod is arranged inside the high-pressure ball valve body and above the valve ball, and a rotating handle is arranged at one end of the valve rod and outside the high-pressure ball valve body.

As a preferred embodiment, a collecting box is fixedly installed in the connecting pipe, and a sealing door is arranged on the outer side of the collecting box.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when more impurity particles are attached to the surface of the filter plate in the connecting pipe, the servo motor can be controlled by external control equipment to work so as to drive the gear to rotate, and the gear is in meshed connection with the gear ring so as to drive the gear ring to rotate, so that the brush on the cleaning strip can be driven to clean the surface of the filter plate, and the impurity particles fall into the collecting box so as to uniformly treat the impurity particles;

2. when the inner wall of the circulation port in the valve ball is attached with impurities, the valve ball needs to be cleaned, the rotating rod at the outer side can be repeatedly rotated, the annular plate is driven to rotate, the surface hairbrush of the valve ball is used for cleaning the impurity particles on the inner wall, and then the cutting-off and circulation effects of the valve ball are improved.

Drawings

FIG. 1 is a perspective view of a high pressure ball valve with filtering according to the present utility model;

FIG. 2 is a front cross-sectional view of a high pressure ball valve with filtration according to the present utility model;

FIG. 3 is an enlarged view of the high pressure ball valve of FIG. 2A with a filter according to the present utility model;

fig. 4 is an enlarged view of the high pressure ball valve of fig. 2 at B with a filter according to the present utility model.

Legend description: 1. a high pressure ball valve body; 2. a valve ball; 3. a flow port; 4. an annular plate; 5. a limiting plate; 6. a limit groove; 7. a rotating rod; 8. a valve stem; 9. rotating the handle; 10. a fixing groove; 11. a servo motor; 12. a gear; 13. a cleaning bar; 14. a gear ring; 15. a rotary groove; 16. a filter plate; 17. a collection box; 18. closing the door; 19. and (5) connecting pipes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: including high-pressure ball valve body 1, the outside fixedly connected with connecting pipe 19 of high-pressure ball valve body 1, the inside of high-pressure ball valve body 1 is provided with valve ball 2, circulation mouth 3 has been seted up to the inside of valve ball 2, the inside of circulation mouth 3 is provided with clean mechanism, the inside of connecting pipe 19 is provided with filtering mechanism, filtering mechanism includes filter 16, change groove 15, ring gear 14 and clean strip 13, the inside fixedly connected with filter 16 of connecting pipe 19, annular structure's change groove 15 has been seted up to the inside of connecting pipe 19, the inside rotation of change groove 15 is connected with ring gear 14, the inner wall fixedly connected with clean strip 13 of ring gear 14.

In this embodiment, when more impurity particles adhere to the surface of the filter plate 16 in the connecting pipe 19, the external control device can control the servo motor 11 to work to drive the gear 12 to rotate, and the gear 12 is meshed with the gear ring 14 to drive the gear ring 14 to rotate, so that the brush on the cleaning strip 13 can be driven to clean the surface of the filter plate 16.

Example 2

As shown in fig. 1, 2, 3 and 4, the filtering mechanism comprises a gear 12, a fixed groove 10 and a servo motor 11, a brush is arranged on one side of a cleaning strip 13, which is close to a filter plate 16, the brush is in contact with the surface of the filter plate 16, the gear 12 is arranged in a rotary groove 15, the gear 12 is in meshed connection with a gear ring 14, the fixed groove 10 is formed in a connecting pipe 19, the servo motor 11 is fixedly arranged in the fixed groove 10, and an output shaft of the servo motor 11 extends to the inside of the rotary groove 15 and is fixedly connected with the gear 12; the cleaning mechanism comprises a rotating rod 7 and an annular plate 4, wherein the rotating rod 7 is rotationally connected to the inside of the high-pressure ball valve body 1, one end of the rotating rod 7 extends to the inside of the circulation port 3 and is rotationally connected with the inner wall of the circulation port 3, the annular plate 4 is fixedly connected to the outer side of the rotating rod 7, brushes are arranged on the outer side of the annular plate 4 and are in contact with the inner wall of the circulation port 3, and one end of the rotating rod 7 extends to the outer side of the high-pressure ball valve body 1; a limiting groove 6 with an annular structure is formed in the valve ball 2, two limiting plates 5 are rotatably connected in the limiting groove 6, and the two limiting plates 5 are fixedly connected with two sides of the annular plate 4 respectively; a valve rod 8 is arranged in the high-pressure ball valve body 1 and above the valve ball 2, and a rotating handle 9 is arranged at one end of the valve rod 8 and outside the high-pressure ball valve body 1; the collecting box 17 is fixedly installed in the connecting pipe 19, and a sealing door 18 is arranged on the outer side of the collecting box 17.

In this embodiment, when the impurity is adhered to the inner wall of the circulation port 3 in the valve ball 2, the cleaning operation is needed, the outside rotating rod 7 can be repeatedly rotated, the rotation of the annular plate 4 is driven, the impurity particles on the inner wall are cleaned through the surface brushes of the rotating rod, and then the cutting-off and circulation effect of the valve ball 2 is improved, the valve rod 8 drives the valve ball 2 to cut off and circulate through the rotating handle 9, the collecting box 17 is arranged, the impurity particles fall into the collecting box, the impurity particles can be uniformly processed, the rotation direction of the annular plate 4 can be limited through the cooperation between the limiting plate 5 and the limiting groove 6, meanwhile, the use of the annular plate 4 can be ensured under the impact of fluid in the circulation port 3, and the stability of the annular plate 4 is improved.

Working principle:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, when more impurity particles are attached to the surface of the filter plate 16 in the connecting pipe 19, the external control device can control the servo motor 11 to work to drive the gear 12 to rotate, and the gear 12 is meshed with the gear ring 14 to drive the gear ring 14 to rotate, so that the brush on the cleaning strip 13 can be driven to clean the surface of the filter plate 16, the impurity particles fall into the collecting box 17 to uniformly treat the impurity particles, then, when impurities are attached to the inner wall of the flow port 3 in the valve ball 2, the cleaning operation is needed, the rotating rod 7 on the outer side can be repeatedly rotated to drive the annular plate 4 to rotate, and the impurity particles on the inner wall are cleaned through the brush on the surface of the annular plate, so that the cutting and circulation effects of the valve ball 2 are improved.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a take filterable high-pressure ball valve, includes high-pressure ball valve body (1), its characterized in that: the utility model discloses a high-pressure ball valve, including high-pressure ball valve body (1), high-pressure ball valve body (1)'s inside is provided with valve ball (2), circulation mouth (3) have been seted up to the inside of valve ball (2), the inside of circulation mouth (3) is provided with clean mechanism, the inside of connecting pipe (19) is provided with filtering mechanism, filtering mechanism includes filter (16), change groove (15), ring gear (14) and clean strip (13), the inside fixedly connected with filter (16) of connecting pipe (19), change groove (15) of annular structure have been seted up to the inside of connecting pipe (19), the inside rotation of change groove (15) is connected with ring gear (14), the inner wall fixedly connected with clean strip (13) of ring gear (14).

2. The filtered high pressure ball valve of claim 1 wherein: the filter mechanism comprises a gear (12), a fixed groove (10) and a servo motor (11), wherein a brush is arranged on one side, close to a filter plate (16), of a cleaning strip (13), the brush is in contact with the surface of the filter plate (16), the gear (12) is arranged in the rotary groove (15), the gear (12) is meshed with a gear ring (14), the fixed groove (10) is formed in the connecting pipe (19), the servo motor (11) is fixedly arranged in the fixed groove (10), and an output shaft of the servo motor (11) extends to the inside of the rotary groove (15) and is fixedly connected with the gear (12).

3. The filtered high pressure ball valve of claim 1 wherein: the cleaning mechanism comprises a rotating rod (7) and an annular plate (4), the rotating rod (7) is connected to the inside of the high-pressure ball valve body (1) in a rotating mode, one end of the rotating rod (7) extends to the inside of the circulation port (3) and is connected with the inner wall of the circulation port (3) in a rotating mode, the annular plate (4) is fixedly connected to the outer side of the rotating rod (7), brushes are arranged on the outer side of the annular plate (4), the brushes are in contact with the inner wall of the circulation port (3), and one end of the rotating rod (7) extends to the outer side of the high-pressure ball valve body (1).

4. A filtered high pressure ball valve as defined in claim 3, wherein: the valve ball is characterized in that a limiting groove (6) with an annular structure is formed in the valve ball (2), two limiting plates (5) are rotatably connected in the limiting groove (6), and the two limiting plates (5) are fixedly connected with two sides of the annular plate (4) respectively.

5. The filtered high pressure ball valve of claim 1 wherein: the high-pressure ball valve is characterized in that a valve rod (8) is arranged in the high-pressure ball valve body (1) and above the valve ball (2), and a rotating handle (9) is arranged at one end, located at the outer side of the high-pressure ball valve body (1), of the valve rod (8).

6. The filtered high pressure ball valve of claim 1 wherein: the inside of connecting pipe (19) is fixed mounting has collecting box (17), the outside of collecting box (17) is provided with sealing door (18).