CN207261712U - A kind of anti-jamming ball valve - Google Patents
A kind of anti-jamming ball valve Download PDFInfo
- Publication number
- CN207261712U CN207261712U CN201721289359.0U CN201721289359U CN207261712U CN 207261712 U CN207261712 U CN 207261712U CN 201721289359 U CN201721289359 U CN 201721289359U CN 207261712 U CN207261712 U CN 207261712U
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- CN
- China
- Prior art keywords
- housing
- spool
- ball valve
- connecting tube
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to ball valve technical field, especially a kind of anti-jamming ball valve, including housing spherical in shape, enclosure interior is equipped with spool, the through hole through spool is offered in spool, spool upper surface is equipped with valve rod, housing both side surface is respectively equipped with the connecting tube with through hole same horizontal line, one end of connecting tube runs through the shell wall of housing and extends to valve core outer surface, the other end of connecting tube extends to the outside on hull outside surface, further include the support base for being located at housing rear surface, retainer ring is equipped between supporting rack, motor straight up is equipped with retainer ring, motor is connected with rotation axis, support base is run through in the one end of rotation axis away from motor, the shell wall of housing, spool face is simultaneously extended to inside through hole, and one end that rotation axis is located inside through hole is equipped with blade.The utility model can carry out helping stream when ball valve flows through the more fluid of impurity, prevent impurity bite ball valve, and whole ball valve is easy to install, highly practical.
Description
Technical field
It the utility model is related to ball valve technical field, more particularly to a kind of anti-jamming ball valve.
Background technology
Ball valve is in standard GB/T21465-2008《Valve term》Defined in be：Opening and closing element（Sphere）Driven by valve rod, and
The valve to rotate around ball valve axis, the also adjusting and control available for fluid.
During fluid flows through ball valve, when fluid impurity is more, ball valve card can be caused over time
Puckery phenomenon, is unfavorable for the use of ball valve.For this reason, we have proposed a kind of anti-jamming ball valve.
Utility model content
The purpose of this utility model is and a kind of anti-jamming ball proposed in order to solve shortcoming existing in the prior art
Valve.
To achieve these goals, the utility model employs following technical solution：
A kind of anti-jamming ball valve, including housing spherical in shape are designed, the enclosure interior is equipped with spool, is opened in the spool
Equipped with the through hole through spool, the spool upper surface is equipped with valve rod, and the one end of the valve rod away from spool is run through and extended
To the outside of housing upper shell wall, one end that the valve rod is located at hull outside is arranged with rotation seat close to the part of housing, and
The rotation seat is connected with surface of shell, and the housing both side surface is respectively equipped with the connecting tube with through hole same horizontal line,
And the interior electrical path length of the connecting tube is equal to the interior electrical path length of through hole, shell wall and the extension of housing are run through in one end of the connecting tube
To valve core outer surface, and the connecting tube is located at shell one end and is arranged with sealing shroud, and the sealing shroud and valve core outer surface are tangent,
The other end of the connecting tube extends to the outside on hull outside surface.
The support base for being located at the housing rear surface is further included, the bottom surface both ends of the support base are equipped with L-shaped
Supporting rack, retainer ring is equipped between support frame as described above, motor straight up is equipped with the retainer ring, the motor is connected with
Rotation axis, the one end of the rotation axis away from motor is through support base, the shell wall of housing, spool face and extends in through hole
Portion, and one end that the rotation axis is located inside through hole is equipped with blade.
Preferably, the valve rod is located at part of the one end away from housing of hull outside and is arranged with swing handle.
Preferably, the connecting tube extends to one end of hull outside surface external and is connected with ring flange.
Preferably, the rotation axis is located at the part of spool inner surface and is arranged with sealing ring, and the sealing ring is embedded in
Spool inner surface.
The utility model proposes a kind of anti-jamming ball valve, beneficial effect is：Pass through the valve in ball valve in this programme
Rotatable blade is set in the through hole of core, and the more fluid of the impurity flowed through to ball valve carries out helping stream, prevents contamination precipitation card
Puckery ball valve, is conducive to the use of ball valve, and whole ball valve is easy to install, highly practical.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anti-jamming ball valve structure diagram；
Fig. 2 be the utility model proposes a kind of anti-jamming ball valve spool structure diagram.
In figure：Spool 1, through hole 2, housing 3, connecting tube 4, sealing shroud 5, valve rod 6, rotation seat 7, swing handle 8, sealing ring
9th, support base 10, supporting rack 11, motor 12, rotation axis 13, blade 14, ring flange 15, retainer ring 16.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of anti-jamming ball valve, including housing 3 spherical in shape, housing 3 is internally provided with spool 1, in spool 1
The through hole 2 through spool 1 is offered, 1 upper surface of spool is equipped with valve rod 6, and the one end of valve rod 6 away from spool 1 is run through and extended
To the outside of 3 top shell wall of housing, one end that valve rod 6 is located at the outside of housing 3 is arranged with rotation seat 7 close to the part of housing 3, and
Rotation seat 7 is connected with 3 surface of housing, and part of the one end away from housing 3 that valve rod 6 is located at the outside of housing 3 is arranged with swing handle
8, spool 1 is rotated spool 1 under the rotation of swing handle 8 by valve rod 6, realizes closure and the unlatching of ball valve.
3 both side surface of housing is respectively equipped with the connecting tube 4 with same horizontal line at through hole 2, and the interior electrical path length of connecting tube 4
Equal to the interior electrical path length of through hole 2, one end of connecting tube 4 runs through the shell wall of housing 3 and extends to 1 outer surface of spool, and connecting tube 4
Sealing shroud 5 is arranged with positioned at 3 one end of housing, sealing shroud 5 and 1 outer surface of spool are tangent, and sealing shroud 5 prevents fluid leakage, connection
The other end of pipe 4 extends to the outside of 3 outer surface of housing, and connecting tube 4 extends to the connection of one end outside 3 outer surface of housing
There is ring flange 15, ring flange 15 facilitates the installation and use of ball valve.
The support base 10 for being located at 3 rear surface of housing is further included, the bottom surface both ends of support base 10 are equipped with L-shaped support
Frame 11, retainer ring 16 is equipped between supporting rack 11, motor 12 straight up is equipped with retainer ring 16, motor 12 is connected with rotation
Axis 13, the one end of rotation axis 13 away from motor 12 is through support base 10, the shell wall of housing 3,1 surface of spool and extends to through hole 2
Inside, and one end that rotation axis 13 is located inside through hole 2 is equipped with blade 14, rotation axis 13 is located at the part of 1 inner surface of spool
Sealing ring 9 is arranged with, and sealing ring 9 is embedded in 1 inner surface of spool, when the fluid impurity that ball valve flows through is more, starts motor
12,12 output shaft of motor is located at the blade 14 of 2 inside one end of through hole with helping stream to act on, and prevents the contamination precipitation in fluid in valve
Bite ball valve at the through hole 2 of core 1, and whole ball valve is simple to operate, installs and uses simply, it is highly practical.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of anti-jamming ball valve, including housing spherical in shape（3）, it is characterised in that the housing（3）It is internally provided with spool
（1）, the spool（1）Inside offer through spool（1）Through hole（2）, the spool（1）Upper surface is equipped with valve rod（6）, and institute
State valve rod（6）Away from spool（1）One end run through and extend to housing（3）The outside of top shell wall, the valve rod（6）Positioned at shell
Body（3）The one end in outside is close to housing（3）Part be arranged with rotation seat（7）, and the rotation seat（7）With housing（3）Surface
It is connected, the housing（3）Both side surface is respectively equipped with and through hole（2）Locate the connecting tube of same horizontal line（4）, and the connecting tube
（4）Interior electrical path length be equal to through hole（2）Interior electrical path length, the connecting tube（4）One end run through housing（3）Shell wall and extension
To spool（1）Outer surface, and the connecting tube（4）Positioned at housing（3）One end is arranged with sealing shroud（5）, the sealing shroud（5）With
Spool（1）Outer surface is tangent, the connecting tube（4）The other end extend to housing（3）The outside of outer surface；Further include and be located at
The housing（3）The support base of rear surface（10）, the support base（10）Bottom surface both ends be equipped with L-shaped supporting rack
（11）, support frame as described above（11）Between be equipped with retainer ring（16）, the retainer ring（16）The interior motor being equipped with straight up（12）,
The motor（12）It is connected with rotation axis（13）, the rotation axis（13）Away from motor（12）One end run through support base（10）、
Housing（3）Shell wall, spool（1）Surface simultaneously extends to through hole（2）Inside, and the rotation axis（13）Positioned at through hole（2）It is internal
One end be equipped with blade（14）.
A kind of 2. anti-jamming ball valve according to claim 1, it is characterised in that the valve rod（6）Positioned at housing（3）Outside
One end away from housing（3）Part be arranged with swing handle（8）.
A kind of 3. anti-jamming ball valve according to claim 1, it is characterised in that the connecting tube（4）Extend to housing（3）
One end outside outer surface is connected with ring flange（15）.
A kind of 4. anti-jamming ball valve according to claim 1, it is characterised in that the rotation axis（13）Positioned at spool（1）
The part of inner surface is arranged with sealing ring（9）, and the sealing ring（9）Embedded spool（1）Inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289359.0U CN207261712U (en) | 2017-10-09 | 2017-10-09 | A kind of anti-jamming ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289359.0U CN207261712U (en) | 2017-10-09 | 2017-10-09 | A kind of anti-jamming ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261712U true CN207261712U (en) | 2018-04-20 |
Family
ID=61916673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289359.0U Expired - Fee Related CN207261712U (en) | 2017-10-09 | 2017-10-09 | A kind of anti-jamming ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261712U (en) |
-
2017
- 2017-10-09 CN CN201721289359.0U patent/CN207261712U/en not_active Expired - Fee Related
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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: 20180420 Termination date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |