CN208565628U - A kind of ball valve with self-cleaning function - Google Patents
A kind of ball valve with self-cleaning function Download PDFInfo
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- CN208565628U CN208565628U CN201821009006.5U CN201821009006U CN208565628U CN 208565628 U CN208565628 U CN 208565628U CN 201821009006 U CN201821009006 U CN 201821009006U CN 208565628 U CN208565628 U CN 208565628U
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- valve
- valve body
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- sphere
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Abstract
The utility model relates to a kind of ball valves with self-cleaning function, including main valve body, feed liquor valve body on the left of main valve body is set and liquid valve body is set on the right side of main valve body, and the valve rod for being rotatably arranged on the intracavitary sphere of main valve body inner valve and being connected at the top of sphere, liquid-passing hole is provided in the sphere, the bottom of the sphere is connected to the bottom centre of valve chamber by rotating member, the periphery of the rotating member is provided with vibration component, the vibration component includes being arranged in rotating member exterior annular energy converter, and the vibrating mass being connected by connecting plate with Annular Transducer, the bottom of the Annular Transducer is connected with the power supply line for stretching out valve chamber bottom, the upper end side of the valve chamber is provided with inlet opening, bottom side is provided with apopore.The utility model can realize the cleaning inside ball valve and the discharge of ball valve internal residual medium on the basis for not dismantling ball valve, the phenomenon that preventing from causing to corrode to ball valve inside, avoid leakage, extend the service life of ball valve.
Description
Technical field
The utility model relates to ball valve field more particularly to a kind of ball valves with self-cleaning function.
Background technique
Ball valve refers to that sphere has valve rod drive, and the valve to rotate around ball valve axis, and ball valve is main in pipeline
, distribution disconnected for left cut and the flow direction for changing medium, it is only needed with the operation and very little rotating torque being rotated by 90 ° just
It can close tightly, ball valve optimum switchs, stop valve uses.
Traditional ball valve often has medium and remains in the intracorporal liquid-passing hole of ball of closing, very during closing
Can extremely it enter in the valve chamber of main valve body, if being in close state for a long time in such cases, medium can be to valve chamber inner wall and ball
Body in addition when liquid-passing hole cause to corrode, carry out the case where be easy to causeing leakage when open and close again, influence normally making for ball valve
With shortening its service life.Moreover, ball valve can hold on the inner wall of the intracorporal liquid-passing hole of ball and valve chamber after prolonged use
Easily attach remaining dirt in medium, not only can to valve inner generate erosion, also will affect sphere with it is intracorporal close in main valve
Feng Xing, the case where causing ball valve to leak.And need all to disassemble ball valve when cleaning and, it operates very complicated.
Utility model content
The utility model will solve the above technical problem, provide and a kind of ultrasonic wave passed to vibration using Annular Transducer
Block reaches the ball valve with self-cleaning function of cleaning valve chamber and sphere effect to drive the liquid vibration in valve chamber.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of ball valve with self-cleaning function,
Including main valve body, the feed liquor valve body being arranged on the left of main valve body and liquid valve body and rotation setting are set on the right side of main valve body
Liquid-passing hole is provided in valve rod main valve body inner valve intracavitary sphere and be connected at the top of sphere, the sphere, it is described logical
The both ends of fluid apertures are communicated with the intracorporal inlet opening of liquid feed valve and the intracorporal fluid hole of liquid valve respectively, and the bottom of the sphere passes through
Rotating member is connected to the bottom centre of valve chamber, and the periphery of the rotating member is provided with vibration component, and the vibration component includes setting
It sets in rotating member exterior annular energy converter, and the vibrating mass being connected by connecting plate with Annular Transducer, the Annular Transducer
Bottom be connected with the power supply line for stretching out valve chamber bottom, the upper end side of the valve chamber is provided with inlet opening, bottom side setting
There is apopore.
Further, the vibrating mass includes corresponding two groups, is arranged in annular transducing in concentric circles respectively
The outside of device, wherein one group of bottom for being arranged in valve chamber, another group is arranged on the side wall of valve chamber, the vibration on valve chamber side wall
Motion block is connected by the same connecting plate with Annular Transducer with the vibrating mass of the valve chamber bottom on the inside of it respectively.
Further, the vibrating mass is connected on the inner wall of valve chamber by spring.
Further, sealant is cased on the outside of the power supply line and be pierced by the bottom of main valve body.
Further, sealing cover is provided with outside the lower end of the power supply line, the sealing cover is threadedly attached in main valve
The bottom outside of body.
Further, seal washer, and inlet opening and apopore are respectively arranged on the inner wall of the inlet opening and apopore
It is inside provided with sealing-plug, the outside of the sealing-plug is threadedly attached on the outer wall of main valve body；
The sealing-plug includes the taper cock body, cylindricality cock body and corking being wholely set from the inside to the outside, the corking it is outer
End inner wall is connected by screw thread with the outer wall of main valve body.
Further, the rotating member includes connecting rod and the ball that turns that connecting rod bottom end is arranged in, the valve chamber bottom centre setting
There is spherical groove, the ball that turns rotatably is embedded in spherical groove.
Further, the top that the top of the valve rod is pierced by main valve body is connected with swing handle, sets at the top of the valve rod
It is equipped with sprocket, the end of the swing handle is provided with the gear hole to match with sprocket, and the sprocket passes through gear
Kong Li is screwed, and the top radius of the screw is greater than the exradius of gear hole.
Further, it is provided with stuffing-box between the top and valve rod of the main valve body, filling is provided in the stuffing-box
There is filler, the top of the filler is provided with filler pressing sleeve, and the top of the main valve body is cased with gland by screw thread.
Further, it is respectively provided between the left side of the sphere and feed liquor valve body and between the right side of sphere and liquid valve body
There is sealing rubber ring.
The beneficial effects of the utility model are: the utility model can pass through water inlet due to setting inlet opening and apopore
Hole is passed through cleaning liquid into valve chamber, and cleaning liquid can not only be discharged in apopore, and can be discharged remain in sphere with
And the medium in valve chamber, it realizes the cleaning to sphere and valve chamber, residual medium is avoided to generate erosion to it；By being provided with annular
Energy converter, and the vibrating mass being connected by connecting plate with Annular Transducer, can by energy converter generate ultrasonic wave by connecting plate,
Vibrating mass passes to the cleaning liquid in valve chamber, realizes the cleaning to valve chamber and sphere, avoids remaining on valve chamber and sphere
Dirt causes the problem of ball valve internal corrosion and leakage, ensure that the normal work of ball valve, extends the service life of ball valve.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is a kind of structure chart of the ball valve with self-cleaning function of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1
Fig. 4 is the top view inside a kind of valve chamber with self-cleaning function of the utility model；
Fig. 5 is a kind of cross section of the valve rod of the ball valve with self-cleaning function and swing handle junction of the utility model
Figure；
In figure: 1. main valve bodies, 2. feed liquor valve bodies, 3. liquid valve bodies, 4. spheres, 5. valve rods, 6. liquid-passing holes, 7. inlet openings,
8. fluid hole, 9. valve chambers, 10. Annular Transducers, 11. connecting plates, 12. vibrating mass, 13. power supply lines, 14. inlet openings, 15. water outlets
Hole, 16. springs, 17. sealants, 18. sealing covers, 19. seal washers, 20. sealing-plugs, 21. taper cock bodys, 22. cylindricality cock bodys,
23. corking, 24. thread grooves, 25. connecting rods, 26. turns of balls, 27. spherical grooves, 28. swing handles, 29. sprockets, 30. gear holes,
31. screw, 32. stuffing-boxes, 33. fillers, 34. filler pressing sleeves, 35. glands, 36. sealing rubber rings.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figs. 1-5, including main valve body 1,1 left side of main valve body is arranged in a kind of ball valve with self-cleaning function
Feed liquor valve body 2 and the sphere 4 that 1 right side liquid valve body 3 of main valve body is set and is rotatably arranged in 1 inside valve chamber 9 of main valve body
With the valve rod 5 for being connected to the top of sphere 4, be provided with liquid-passing hole 6 in the sphere 4, the both ends of the liquid-passing hole 6 respectively with feed liquor
The fluid hole 8 in inlet opening 7 and liquid valve body 3 in valve body 2 communicates, and the bottom of the sphere 4 is connected to valve by rotating member
The bottom centre of chamber 9, the periphery of the rotating member are provided with vibration component, and the vibration component includes being arranged on the outside of rotating member
Annular Transducer 10, and the vibrating mass 12 being connected by connecting plate 11 with Annular Transducer 10, the bottom of the Annular Transducer 10
Portion is connected with the power supply line 13 for stretching out 9 bottom of valve chamber, and the upper end side of the valve chamber 9 is provided with inlet opening 14, and bottom side is set
It is equipped with apopore 15.
The vibrating mass 12 includes corresponding two groups, is arranged in Annular Transducer 10 in concentric circles respectively
Outside, wherein one group of bottom for being arranged in valve chamber 9, another group is arranged on the side wall of valve chamber 9, the vibration on 9 side wall of valve chamber
Motion block 12 is connected by the same connecting plate 11 with Annular Transducer 10 with the vibrating mass 12 of 9 bottom of valve chamber on the inside of it respectively.It can
The ultrasonic wave that Annular Transducer 10 generates is passed to vibrating mass 12 by connecting plate 11, liquid is cleaned in valve chamber 9 to realize
Vibration, increase cleaning effect.
Specifically, the Annular Transducer 10 is ultrasonic transducer, and Annular Transducer 10 is by power supply line 13 and outside
The ultrasonic frequency power of wall is connected, which is converted into ultrasonic wave by Annular Transducer 10.
The vibrating mass 12 is connected on the inner wall of valve chamber 9 by spring 16.The setting of spring 16 can be in vibrating mass 12
It drives in valve chamber 9 during cleaning liquid vibration, and the Vibrant buffer between vibrating mass 12 and main valve body 1 is fallen, avoid producing
The vibration of raw main valve body and the normal operation for influencing ball valve.
The effect of vibrating mass 12 and connecting plate 11 is for transmitting ultrasonic wave, and vibrating mass 12 also functions to the work of support connecting plate 11
With.
Sealant 17 is cased on the outside of the power supply line 13 and is pierced by the bottom of main valve body 1.It avoids because power supply line 13 is worn
Out, the leakproofness of main valve body 1 is influenced.
Sealing cover 18 is provided with outside the lower end of the power supply line 13, the sealing cover 18 is threadedly attached in main valve body
1 bottom outside.Sealing cover 18 can prevent main valve body 1 from generating from 13 outgoing line position of power supply line for hiding power supply line 13
Leakage, further increases the sealing performance of main valve body 1.
Seal washer 19, and inlet opening 14 and apopore are respectively arranged on the inner wall of the inlet opening 14 and apopore 15
Sealing-plug 20 is provided in 15, the outside of the sealing-plug 20 is threadedly attached on the outer wall of main valve body 1；Seal washer 19
The leakproofness that inlet opening 14 and apopore 15 can be increased with the setting of sealing-plug 20 can guarantee main valve body when the two is closed
Leakproofness in 1 avoids the normal work for influencing ball valve.
The sealing-plug 20 includes taper cock body 21, cylindricality cock body 22 and the corking 23 being wholely set from the inside to the outside, described
The outer end inner wall of corking 23 is connected by screw thread with the outer wall of main valve body 1.Taper cock body 21 can reduce sealing-plug and fill in into water
Pressure when hole 14 or apopore 15, and cylindricality cock body 22 can increase leakproofness when inlet opening 14 or apopore 15 are closed,
And the corking 23 being threadedly coupled can be convenient for the disassembly and installation of sealing-plug 20, it is easy to use.
Wherein, the thread groove of annular is provided on 1 outer wall of main valve body in 14 outside of power supply line 13, apopore 15 and inlet opening
24, it is provided with screw thread, sealing cover 18 and sealing-plug 20 on the inner sidewall of the thread groove 24 and passes through the screw thread in the thread groove 24
It is connected on the outer wall of main valve body 1.
The rotating member includes connecting rod 25 and be arranged in 25 bottom end of connecting rod turn ball 26,9 bottom centre of the valve chamber setting
There is spherical groove 27, the ball 26 that turns rotatably is embedded in spherical groove 27.It is rotated in spherical groove 27 by turning ball 6, it can be with
Random rotation of the sphere 4 in valve chamber 9 is realized, to have the function that ball valve is closed and opened.
The top that the top of the valve rod 5 is pierced by main valve body 1 is connected with swing handle 28, the top setting of the valve rod 5
There is sprocket 29, the end of the swing handle 28 is provided with the gear hole 30 to match with sprocket 29, the sprocket 29
Fixed using screw 31 across gear hole 30, the top radius of the screw 31 is greater than the exradius of gear hole 30.Utilize tooth
Rotation of the swing handle 28 with ovable valve stem 5 may be implemented in the engaging of wheel post 29 and gear hole 30, so that reaching ball valve closes closing and opening
The effect opened.
It is provided with stuffing-box 32 between the top and valve rod 5 of the main valve body 1, is provided with and is filled in the stuffing-box 32
Filler 33, the top of the filler 33 are provided with filler pressing sleeve 34, and the top of the main valve body 1 is cased with gland by screw thread
35.The setting of filler 33, filler pressing sleeve 34 and gland 35 can increase the leakproofness between valve rod 5 and main valve body 1.
It is provided between the left side and feed liquor valve body 2 of the sphere 4 and between the right side and liquid valve body 3 of sphere 4
Sealing rubber ring 36.Sealing rubber ring 36 is used to improve the leakproofness of ball valve, prevents ball valve from generating leakage when closed.
Ball valve has the residual of medium in the liquid-passing hole 6 of the use meeting sphere 4 of closing, and after ball valve closing, residual
The medium stayed can enter in valve chamber 9, if the ball valve is in close state for a long time, rotate the sealing-plug on apopore 15 at this time
20, apopore 15 is opened, medium is discharged by apopore 15.
When needing to clean ball valve, it is first turned on apopore 15 and medium remaining in valve chamber 9 is discharged, be then shut off water outlet
Hole 15 opens the sealing-plug 20 on inlet opening 14, is passed through cleaning solution into valve chamber 9, and the height of the cleaning solution is without filling up valve chamber
9, liquid level is higher than the position that 4 upper end of sphere is contacted with sealing rubber ring 36, is then shut off inlet opening 14, opens sealing cover
18, power supply line 13 is connect on ultrasonic frequency power, which is converted into ultrasonic wave by Annular Transducer 10, is transmitted by connecting plate 11
To vibrating mass 12, ultrasonic wave is passed to cleaning liquid by vibrating mass 12 and connecting plate 11, cleans fluid thrill to valve chamber and sphere
It is cleaned, by its dirt remained on surface off into cleaning liquid, after the completion of cleaning, disconnects power supply line and supersonic frequency electricity
Then the sealing-plug 20 on apopore 15 is opened in the connection in source, cleaning liquid discharge is closed close on apopore 15 after being discharged
Blocking.
It, can be according to above-mentioned steps using clearly if worrying to have the surface for remaining in valve chamber 9 and sphere 4 for cleaning liquid
Water is once cleaned again, can achieve the effect that clean ball valve, without disassembling ball valve completely, without by ball valve
It is removed from pipeline, easy to operate, cleaning effect is good.
Compared with prior art, the utility model is due to setting inlet opening and apopore, can be by inlet opening to valve chamber
It is inside passed through cleaning liquid, and cleaning liquid can not only be discharged in apopore, and can be discharged and remain in sphere and in valve chamber
Medium, realize cleaning to sphere and valve chamber, residual medium avoided to generate erosion to it；By being provided with Annular Transducer,
And the vibrating mass being connected by connecting plate with Annular Transducer, the ultrasonic wave that energy converter can be generated pass through connecting plate, vibrating mass
The cleaning liquid in valve chamber is passed to, the cleaning to valve chamber and sphere is realized, remaining dirt on valve chamber and sphere is avoided to make
The problem of at ball valve internal corrosion and leakage, it ensure that the normal work of ball valve, extend the service life of ball valve.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. a kind of ball valve with self-cleaning function, it is characterised in that: including main valve body, the liquid feed valve being arranged on the left of main valve body
Body and liquid valve body on the right side of main valve body is set and is rotatably arranged on the intracavitary sphere of main valve body inner valve and is connected to sphere
The valve rod at top, is provided with liquid-passing hole in the sphere, the both ends of the liquid-passing hole respectively with the intracorporal inlet opening of liquid feed valve and
The intracorporal fluid hole of liquid valve communicates, and the bottom of the sphere is connected to the bottom centre of valve chamber, the rotation by rotating member
The periphery of part is provided with vibration component, and the vibration component includes being arranged in rotating member exterior annular energy converter, and pass through company
The vibrating mass that plate is connected with Annular Transducer, the bottom of the Annular Transducer are connected with the power supply line for stretching out valve chamber bottom, institute
The upper end side for stating valve chamber is provided with inlet opening, and bottom side is provided with apopore.
2. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: the vibrating mass includes corresponding
Two groups, be arranged in the outside of Annular Transducer in concentric circles respectively, wherein one group of bottom for being arranged in valve chamber, separately
One group is arranged on the side wall of valve chamber, and the vibrating mass on valve chamber side wall is logical with the vibrating mass of the valve chamber bottom on the inside of it respectively
The same connecting plate is crossed to be connected with Annular Transducer.
3. the ball valve according to claim 2 with self-cleaning function, it is characterised in that: the vibrating mass is connected by spring
It connects on the inner wall of valve chamber.
4. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: be cased on the outside of the power supply line close
Sealing and the bottom for being pierced by main valve body.
5. the ball valve according to claim 4 with self-cleaning function, it is characterised in that: outside the lower end of the power supply line
It is provided with sealing cover, the sealing cover is threadedly attached in the bottom outside of main valve body.
6. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: the inlet opening and apopore
It is respectively arranged with seal washer on inner wall, and is provided with sealing-plug in inlet opening and apopore, the outside of the sealing-plug passes through
It is threaded on the outer wall of main valve body；
The sealing-plug includes the taper cock body, cylindricality cock body and corking being wholely set from the inside to the outside, in the outer end of the corking
Wall is connected by screw thread with the outer wall of main valve body.
7. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: the rotating member include connecting rod and
The ball that turns of connecting rod bottom end is set, and the valve chamber bottom centre is provided with spherical groove, and the ball that turns rotatably is embedded in spherical shape
In slot.
8. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: the top of the valve rod is pierced by master
The top of valve body is connected with swing handle, and sprocket is provided at the top of the valve rod, and the end of the swing handle is provided with
The gear hole to match with sprocket, the sprocket pass through gear hole benefit and are screwed, and the top radius of the screw is big
In the exradius of gear hole.
9. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: the top of the main valve body and valve
It is provided with stuffing-box between bar, is provided in the stuffing-box filled with filler, the top of the filler is provided with filler pressing sleeve,
The top of the main valve body is cased with gland by screw thread.
10. the ball valve according to claim 1 with self-cleaning function, it is characterised in that: the left side of the sphere with into
Sealing rubber ring is provided between liquid valve body and between the right side of sphere and liquid valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009006.5U CN208565628U (en) | 2018-06-27 | 2018-06-27 | A kind of ball valve with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009006.5U CN208565628U (en) | 2018-06-27 | 2018-06-27 | A kind of ball valve with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565628U true CN208565628U (en) | 2019-03-01 |
Family
ID=65489422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009006.5U Expired - Fee Related CN208565628U (en) | 2018-06-27 | 2018-06-27 | A kind of ball valve with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278702A (en) * | 2021-12-23 | 2022-04-05 | 盐城市祥顺阀业有限公司 | Self-cleaning type anti-blocking ball valve |
| CN114992352A (en) * | 2022-04-11 | 2022-09-02 | 安徽铜都流体科技股份有限公司 | Ball valve |
| CN115013554A (en) * | 2022-08-09 | 2022-09-06 | 杭州菲榭尔科技有限公司 | Pneumatic ball valve convenient to clearance residual material |
-
2018
- 2018-06-27 CN CN201821009006.5U patent/CN208565628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278702A (en) * | 2021-12-23 | 2022-04-05 | 盐城市祥顺阀业有限公司 | Self-cleaning type anti-blocking ball valve |
| CN114992352A (en) * | 2022-04-11 | 2022-09-02 | 安徽铜都流体科技股份有限公司 | Ball valve |
| CN115013554A (en) * | 2022-08-09 | 2022-09-06 | 杭州菲榭尔科技有限公司 | Pneumatic ball valve convenient to clearance residual material |
| CN115013554B (en) * | 2022-08-09 | 2022-11-15 | 杭州菲榭尔科技有限公司 | Pneumatic ball valve convenient to clearance residual material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |