CN214466262U - Ball valve with filtering capability - Google Patents
Ball valve with filtering capability Download PDFInfo
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- CN214466262U CN214466262U CN202120486862.5U CN202120486862U CN214466262U CN 214466262 U CN214466262 U CN 214466262U CN 202120486862 U CN202120486862 U CN 202120486862U CN 214466262 U CN214466262 U CN 214466262U
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- valve
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- filter
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Abstract
The utility model discloses a ball valve with filtering capability, including valve body, spheroid, valve rod, pneumatic actuator, filter and regulation pole, be equipped with the disk seat in the valve body, the rotatable cooperation of spheroid sets up on the disk seat, valve rod one end with spheroid fixed connection, the other end is followed stretch out in the valve body, pneumatic actuator sets up on the valve body, be used for the drive the rotation of valve rod, be equipped with the passageway in the spheroid, the rotatable setting of filter is in the passageway, adjust pole one end with filter fixed connection, the other end passes the spheroid just follows stretch out in the valve body, be equipped with a plurality of filtration pores on the filter. The utility model provides a ball valve with filtering capability, spheroidal passageway internal rotation are equipped with the filter, and it is perpendicular with medium flow direction to adjust the pole drive filter through rotating, filter the medium, ensure that the large granule medium of last flow can not flow in next flow, simple structure, and is easy and simple to handle, and the practicality is high.
Description
Technical Field
The utility model relates to a ball valve technical field, concretely relates to ball valve with filtering capability.
Background
Ball valves come out in the 50 th of the 20 th century, and with the rapid development of science and technology and the continuous improvement of production processes and product structures, the ball valves have rapidly developed into a main valve class in short 40 years. The use of ball valves is increasing year by year in countries with industrially developed western industries. In China, the ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, and plays a significant role in national economy. It has the action of rotating 90 degrees, the cock body is a sphere, and a circular through hole or a channel passes through the axis of the cock body. The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be closed tightly only by rotating 90 degrees and a small rotating moment.
The fluorine lining ball valve adopts lining process for all the places where the medium in the valve body can reach, and the lining material generally adopts fluoroplastics, and can be applicable to pipelines of sulfuric acid, hydrochloric acid, hydrofluoric acid, aqua regia, various organic acids, strong acid, strong oxidant, other corrosive particles, powder and the like with various concentrations. The medium of the existing fluorine-lined ball valve cannot be filtered when passing through the existing fluorine-lined ball valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ball valve with filtering capability, spheroidal passageway internal rotation are equipped with the filter, and it is perpendicular with medium flow direction to adjust pole drive filter through rotating, filters the medium, ensures that the large granule medium of last flow can not flow into next flow in, simple structure, and is easy and simple to handle, and the practicality is high.
The utility model provides a ball valve with filtering capability, includes valve body, spheroid, valve rod, pneumatic actuator, filter and regulation pole, be equipped with the disk seat in the valve body, spheroid rotatable fit sets up on the disk seat, valve rod one end with spheroid fixed connection, the other end is followed stretch out in the valve body, pneumatic actuator sets up on the valve body, be used for the drive the rotation of valve rod, be equipped with the passageway in the spheroid, the rotatable setting of filter is in the passageway, adjust pole one end with filter fixed connection, the other end passes the spheroid just follows stretch out in the valve body, be equipped with a plurality of filtration pores on the filter.
Preferably, an upper packing is filled between the valve body and the valve rod, and the valve rod is sequentially sleeved with an upper packing pressing ring, an upper belleville spring and an upper packing gland from bottom to top.
Preferably, lower packing is filled between the valve body and the adjusting rod, the adjusting rod is sequentially sleeved with a lower packing pressing ring, a lower belleville spring and a lower packing gland from top to bottom, and the lower packing gland is arranged on the outer wall of the sphere.
Preferably, the upper end of the filter plate is provided with an upper rotating column which is rotatably inserted into the inner wall of the channel, the lower end of the filter plate is provided with a lower rotating column which is fixedly connected with the adjusting rod, the top end of the adjusting rod is hinged with a driving rod, the bottom of the valve body is provided with a lock seat, and the lock seat is provided with a clamping groove for clamping the driving rod.
Preferably, the joint of the ball body and the valve rod is provided with an antistatic device.
Preferably, the valve body comprises a left valve body and a right valve body which are fixedly connected through the matching of a stud and a nut.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
the utility model relates to a ball valve with filtering capability, spheroidal passageway internal rotation are equipped with the filter, and it is perpendicular with medium flow direction to adjust the pole drive filter through rotating, filter the medium, ensure that the large granule medium of last flow can not flow into next flow, when the medium need not to filter, rotatable filter is parallel with medium flow direction, simple structure, and is easy and simple to handle, and the practicality is high.
Drawings
FIG. 1 is a schematic structural section view of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
Please refer to fig. 1 and fig. 2, the utility model discloses a ball valve with filtering capability, including valve body 1, spheroid 2, valve rod 3, pneumatic actuator 4, filter 5 and regulation pole 6, be equipped with disk seat 11 in the valve body 1, spheroid 2 rotatable fit sets up on disk seat 11, 3 one end of valve rod and 2 fixed connection of spheroid, the other end stretches out from valve body 1, pneumatic actuator 1 sets up on valve body 1, be used for driving the rotation of valve rod 3, be equipped with passageway 21 in the spheroid 2, the rotatable setting of filter 5 is in passageway 21, adjust 6 one end of pole and 5 fixed connection of filter, the other end passes spheroid 2 and stretches out from valve body 1, be equipped with a plurality of filtration pores 51 on the filter 5.
An upper packing 12 is filled between the valve body 1 and the valve rod 3, the valve rod 3 is sequentially sleeved with an upper packing compression ring 31, an upper belleville spring 32 and an upper packing gland 33 from bottom to top, and the sealing performance of the valve body is ensured by the multi-layer matching.
The upper end of the filter plate 5 is provided with an upper rotating column 52 which is rotatably inserted into the inner wall of the channel 21, the lower end of the filter plate is provided with a lower rotating column 53 fixedly connected with the adjusting rod 6, the top end of the adjusting rod 6 is hinged with a driving rod 61, the bottom of the valve body 1 is provided with a lock seat 7, the lock seat 7 is provided with a clamping groove for clamping the driving rod 61, the driving rod is pulled out from the clamping groove during use, and then the filter plate 5 is adjusted to rotate through the rotating driving rod 61
An antistatic device 8 is arranged at the joint of the ball body 2 and the valve rod 3. The valve body 1 comprises a left valve body 14 and a right valve body 15 which are fixedly connected in a matching way through a stud 91 and a nut 92. The upper filler 12 and the lower filler 13 both adopt flexible graphite.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a ball valve with filtering capability, includes valve body, spheroid, valve rod, pneumatic actuator, filter and adjusts the pole, its characterized in that: the pneumatic valve is characterized in that a valve seat is arranged in the valve body, the ball body is arranged on the valve seat in a rotatable matching mode, one end of the valve rod is fixedly connected with the ball body, the other end of the valve rod extends out of the valve body, the pneumatic actuator is arranged on the valve body and used for driving the valve rod to rotate, a channel is arranged in the ball body, the filter plate is rotatably arranged in the channel, one end of the adjusting rod is fixedly connected with the filter plate, the other end of the adjusting rod penetrates through the ball body and extends out of the valve body, and a plurality of filter holes are formed in the filter plate.
2. A ball valve having a filtering function according to claim 1, wherein: the packing valve is characterized in that an upper packing is filled between the valve body and the valve rod, and the valve rod is sequentially sleeved with an upper packing pressing ring, an upper belleville spring and an upper packing gland from bottom to top.
3. A ball valve having a filtering function according to claim 1, wherein: the ball valve is characterized in that lower packing is filled between the valve body and the adjusting rod, the adjusting rod is sequentially sleeved with a lower packing pressing ring, a lower belleville spring and a lower packing gland from top to bottom, and the lower packing gland is arranged on the outer wall of the ball body.
4. A ball valve having a filtering function according to claim 1, wherein: the upper end of the filter plate is provided with an upper rotating column which is rotatably inserted into the inner wall of the channel, the lower end of the filter plate is provided with a lower rotating column which is fixedly connected with the adjusting rod, the top end of the adjusting rod is hinged with a driving rod, the bottom of the valve body is provided with a lock seat, and the lock seat is provided with a clamping groove for clamping the driving rod.
5. A ball valve having a filtering function according to claim 1, wherein: and an anti-static device is arranged at the joint of the ball body and the valve rod.
6. A ball valve having a filtering function according to claim 1, wherein: the valve body comprises a left valve body and a right valve body which are fixedly connected through a stud and a nut in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120486862.5U CN214466262U (en) | 2021-03-08 | 2021-03-08 | Ball valve with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120486862.5U CN214466262U (en) | 2021-03-08 | 2021-03-08 | Ball valve with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214466262U true CN214466262U (en) | 2021-10-22 |
Family
ID=78153324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120486862.5U Active CN214466262U (en) | 2021-03-08 | 2021-03-08 | Ball valve with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214466262U (en) |
-
2021
- 2021-03-08 CN CN202120486862.5U patent/CN214466262U/en active Active
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