CN206770651U - A kind of ball valve with accurate positioning function - Google Patents
A kind of ball valve with accurate positioning function Download PDFInfo
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- CN206770651U CN206770651U CN201720049066.9U CN201720049066U CN206770651U CN 206770651 U CN206770651 U CN 206770651U CN 201720049066 U CN201720049066 U CN 201720049066U CN 206770651 U CN206770651 U CN 206770651U
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- Prior art keywords
- ball
- smart
- valve body
- discharge orifice
- valve
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Abstract
A kind of ball valve with accurate positioning function belongs to ball-cock device technical field；The utility model is unreasonable in order to solve ball-valve structure of the prior art, smart ball the problem of circumferentially positioned difficulty, low production efficiency is present；The utility model includes valve body and handle, and smart ball is provided with the spherical accommodating chamber of valve body, and one end of smart ball extends valve body and establishes connection with handle, and smart ball and the junction of valve body discharge orifice are provided with antidiarrheal ring, and the cross section of smart goalpost shape discharge orifice inwall is in discount vibram outlet shape；The utility model essence ball is easy to position in the circumferential by discharge orifice, can not only realize accurate positioning function, and enables ball valve to realize that Full automatic unmanned produces.
Description
Technical field
A kind of ball valve belongs to ball-cock device technical field, relates generally to a kind of ball valve with accurate positioning function.
Background technology
With the rapid development of science and technology, production technology and product structure are updated, and ball valve develops rapidly into
For a kind of main valve class.Ball valve is widely used in petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electricity
The industries such as power, municipal administration, steel, very important status is occupied in national economy.It has the action being rotated by 90 °, faucet body
For spheroid, there are manhole or passage to pass through its axis.
Ball valve is mainly used to make the flow direction for cutting off, distributing and changing medium in pipeline, and it is only needed with rotation 90
The operation of degree and the rotating torque of very little can just close tight.
But ball-valve structure of the prior art is unreasonable, makes the circumferentially positioned difficulty of smart ball, low production efficiency.
Utility model content
In order to solve the above problems, the utility model discloses a kind of ball valve with accurate positioning function, not only structure
Simply, the circumferentially positioned of smart ball is realized, improves production efficiency.
What the purpose of this utility model was realized in：
A kind of ball valve with accurate positioning function, including valve body and handle, it is provided with the spherical accommodating chamber of the valve body
Smart ball, one end of smart ball extend valve body and establish connection with handle, and smart ball and the junction of valve body discharge orifice are provided with antidiarrheal ring, institute
The cross section for stating smart goalpost shape discharge orifice inwall is in discount vibram outlet shape.
The valve body includes the conllinear valve body discharge orifice of two longitudinal axis, valve ball describe receive side on cavity wall be provided with it is recessed
Groove, the relative position of groove are provided with avoid holes.
The smart ball includes smart spheroid, and smart spheroid lower end is downwardly extending base, and smart spheroid upper end extension is formed as connecting
Socket part, base are embedded in groove, and connecting portion is established with handle through avoid holes and connected, and increases the stability that smart ball rotates in a circumferential direction
And controllability.
The connecting portion includes at least one L-shaped neck, and handle establishes the company of rotation by L-shaped neck and smart ball with smart ball
Connect, convenient disassembly, processing is simple.
The outside of the avoid holes is provided with raised the first chuck and the second chuck, and the first chuck is annular, and second blocks
Platform is the circular arc coaxial with the first chuck, and the first chuck plays good supporting role for handle, and the second chuck is to handle
Play good spacing and locking action.
The center of circle angular region of second chuck is between 30 ° -100 °.
The antidiarrheal ring is elastic caoutchouc antidiarrheal ring, and the inwall of the side of the antidiarrheal ring matches patch with the outer wall of smart ball
Close, the opposite side of antidiarrheal ring is antidiarrheal circulating water hole.
The valve body is provided with buffering discharge orifice in valve body discharge orifice and the junction of antidiarrheal ring, and the internal diameter for buffering discharge orifice is small
Internal diameter in valve body discharge orifice, the internal diameter in antidiarrheal circulation water hole are less than the internal diameter of buffering discharge orifice, the valve body discharge orifice it is interior
Footpath is more than the internal diameter of smart ball discharge orifice.In smart ball rotation process, the excessive change of water-carrying capacity is prevented, valve interior wall is caused excessive
Pressure, impact wear is reduced, extend the service life of ball valve.
The utility model compared with prior art, has the advantages that the utility model is simple and reasonable, smart ball
The discount vibram outlet shape of discharge orifice is set, so that smart ball is easy to position in the circumferential by discharge orifice, can not only be realized accurate
Positioning function, and cause ball valve production process always using manipulator realize Full automatic unmanned produce；Pass through elastic rubber
Glue antidiarrheal ring, plays good sealing function.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is valve body structure schematic diagram；
Fig. 3 is the right view of smart ball；
Fig. 4 is antidiarrheal ring structure schematic diagram.
Embodiment
The utility model embodiment is described in further detail below in conjunction with the accompanying drawings.
A kind of ball valve with accurate positioning function of the present embodiment, as illustrated, including valve body 1 and handle 13, it is described
Smart ball 2 is provided with the spherical accommodating chamber of valve body 1, smart 2 valve body of ball, 1 smart ball 2 and the junction of the valve body discharge orifice 5 of valve body 1 are provided with only
Ring 3 is rushed down, the inwall of the side of antidiarrheal ring 3 is bonded with the outer wall matching of smart ball 2, and the opposite side of antidiarrheal ring 3 is antidiarrheal circulating water hole
12, the cross section of the smart cylindricality discharge orifice inwall of ball 2 is in discount vibram outlet shape, and the discount vibram outlet shape of the present embodiment refers to the interior of smart ball discharge orifice
Wall is provided with facet 4.
The valve body 1 includes the conllinear valve body discharge orifice 5 of two longitudinal axis, and valve body 1 is built by valve body discharge orifice 5 with pipeline
Vertical to connect, side is provided with groove 6 on the spherical receiving cavity wall of valve body 1, and the relative position of groove 6 is provided with avoid holes, the avoidance
The outside in hole be provided with the first raised chuck 7 and the and chuck 8, the first chuck 7 be annular, the and chuck 8 is and first blocks
The coaxial circular arc of platform 7, described the and the central angle of chuck 8 is 90 °.
As shown in Fig. 2 the smart ball 2 includes smart spheroid, smart spheroid lower end is downwardly extending base 9, smart spheroid upper end
Extension is formed as connecting portion 10, and base 9 is embedded in groove 6, and connecting portion 10 passes avoid holes and establishes connection with handle.The company
Socket part 10 is included to two L-shaped necks.
Buffering discharge orifice 11 is provided with the valve body 1, buffering discharge orifice 11 is located at the company of valve body discharge orifice 5 and antidiarrheal ring 3
Place is met, the internal diameter of buffering discharge orifice 11 is less than the internal diameter of valve body discharge orifice 5, and the internal diameter in antidiarrheal circulation water hole 12 is less than buffering flowing water
The internal diameter in hole 11, the internal diameter of the valve body discharge orifice 5 are more than the internal diameter of smart ball discharge orifice.
Handle is established by L-shaped neck and the smart connecting portion 10 of ball 2 and connected, and the lower end of handle is fastened in first boss, is led to
Crossing rotary handle drives smart ball 2 to rotate, and realizes the water flowing, positioning function of 0 ° of -90 ° of invention.
The smart ball discharge orifice in valve body discharge orifice 5.
Claims (9)
1. a kind of ball valve with accurate positioning function, including valve body and handle, it is characterised in that：The spherical receiving of the valve body
Intracavitary is provided with smart ball, and one end of smart ball extends valve body and establishes connection with handle, and smart ball and the junction of valve body discharge orifice are provided with
Antidiarrheal ring, the cross section of the smart goalpost shape discharge orifice inwall is in discount vibram outlet shape.
A kind of 2. ball valve with accurate positioning function according to claim 1, it is characterised in that：The valve body includes two
The conllinear valve body discharge orifice of longitudinal axis, valve ball describe that receiving side on cavity wall is provided with groove, and the relative position of groove, which is provided with, keeps away
Allow hole.
A kind of 3. ball valve with accurate positioning function according to claim 2, it is characterised in that：The smart ball includes smart ball
Body, smart spheroid lower end are downwardly extending base, and smart spheroid upper end extension is formed as connecting portion, and base is embedded in groove, even
Socket part is established with handle through avoid holes and connected.
A kind of 4. ball valve with accurate positioning function according to claim 3, it is characterised in that：The connecting portion is included extremely
A few L-shaped neck.
A kind of 5. ball valve with accurate positioning function according to claim 2, it is characterised in that：The outside of the avoid holes
The first chuck and the second chuck provided with projection, the first chuck is annular, and the second chuck is the circular arc coaxial with the first chuck
Shape.
A kind of 6. ball valve with accurate positioning function according to claim 5, it is characterised in that：The circle of second chuck
Heart angular region is between 30 ° -100 °.
A kind of 7. ball valve with accurate positioning function according to claim 1, it is characterised in that：The side of the antidiarrheal ring
The outer wall matching of inwall and smart ball be bonded, the opposite side of antidiarrheal ring is antidiarrheal circulating water hole.
A kind of 8. ball valve with accurate positioning function according to claim 1, it is characterised in that：The valve body is in valve body stream
Water hole and the junction of antidiarrheal ring are provided with buffering discharge orifice, and the internal diameter for buffering discharge orifice is less than the internal diameter of valve body discharge orifice, antidiarrheal
The internal diameter in circulation water hole is less than the internal diameter of buffering discharge orifice.
A kind of 9. ball valve with accurate positioning function according to claim 8, it is characterised in that：The valve body discharge orifice
Internal diameter is more than the internal diameter of smart ball discharge orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049066.9U CN206770651U (en) | 2017-01-03 | 2017-01-03 | A kind of ball valve with accurate positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049066.9U CN206770651U (en) | 2017-01-03 | 2017-01-03 | A kind of ball valve with accurate positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770651U true CN206770651U (en) | 2017-12-19 |
Family
ID=60647573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049066.9U Active CN206770651U (en) | 2017-01-03 | 2017-01-03 | A kind of ball valve with accurate positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053885A (en) * | 2023-10-13 | 2023-11-14 | 海普瑞(常州)洁净系统科技有限公司 | Integrated ultrasonic flowmeter for semiconductor and working method |
-
2017
- 2017-01-03 CN CN201720049066.9U patent/CN206770651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053885A (en) * | 2023-10-13 | 2023-11-14 | 海普瑞(常州)洁净系统科技有限公司 | Integrated ultrasonic flowmeter for semiconductor and working method |
| CN117053885B (en) * | 2023-10-13 | 2023-12-29 | 海普瑞(常州)洁净系统科技有限公司 | Integrated ultrasonic flowmeter for semiconductor and working method |
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