CN208687004U - A kind of remote control pneumatic ball valve with long service life - Google Patents
A kind of remote control pneumatic ball valve with long service life Download PDFInfo
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- CN208687004U CN208687004U CN201821478039.4U CN201821478039U CN208687004U CN 208687004 U CN208687004 U CN 208687004U CN 201821478039 U CN201821478039 U CN 201821478039U CN 208687004 U CN208687004 U CN 208687004U
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- fixedly installed
- valve body
- sphere
- remote control
- ball valve
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Abstract
The utility model discloses a kind of remote control pneumatic ball valves with long service life, including valve body, first flange is fixedly installed on the lateral wall at valve body both ends, sphere is installed in valve body, circular through hole is offered on the lateral wall of sphere one end, and circular through hole extends to the outside of sphere, first bearing is fixedly installed on bottom wall on the inside of valve body, support rod is fixedly installed on the bottom wall of sphere, and support rod is plugged in first bearing, the first seal pipe is fixedly installed on the roof of valve body, the top flanged joint of first seal pipe has the second seal pipe, pneumatic actuator is fixedly installed on the roof of second seal pipe.The utility model shaft or sphere are one of be lost when only need replacing the part of loss, reduce the use cost of pneumatic ball valve, practicability is good, first seal pipe and the second seal pipe flanged joint, convenient for valve body and pneumatic actuator are repaired or replaced, to extend the service life of pneumatic ball valve.
Description
Technical field
The utility model relates to pneumatic ball valve technical field more particularly to a kind of remote control pneumatic balls with long service life
Valve.
Background technique
Pneumatic ball valve is that ball valve mixes pneumatic actuator, relatively fast, the most fast switch of the execution speed of pneumatic actuator
0.05 second/time of speed, so being generally also pneumatic fast cut-off ball valve, pneumatic ball valve usually configures various attachmentes, such as electromagnetism
Valve, gas source processing three linked piece, limit switch, locator, control cabinet etc., to realize control and remote centralized control on the spot,
In control room can control valve switch, do not need to go to scene or high-altitude and jeopardously bring to manually control, very
Human resources and time have been saved in big degree.
Existing pneumatic ball valve, shaft be mostly be fixedly connected with sphere, so installation and removal when it is all more troublesome,
And when sphere or shaft are one of be lost when just need to replace entire valve core device, higher operating costs,
It needs to make improvements this.
Utility model content
Purpose of the utility model is to solve the short problems of pneumatic ball valve service life in the prior art, and propose
A kind of remote control pneumatic ball valve with long service life.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of remote control pneumatic ball valve with long service life, including valve body, it is solid on the lateral wall at the valve body both ends
Dingan County is equipped with first flange, is equipped with sphere in the valve body, offers circular through hole on the lateral wall of described sphere one end, and
Circular through hole extends to the outside of sphere, and first bearing, the bottom of the sphere are fixedly installed on the bottom wall on the inside of the valve body
It is fixedly installed with support rod on wall, and support rod is plugged in first bearing, is fixedly installed with first on the roof of the valve body
Seal pipe, the top flanged joint of first seal pipe have the second seal pipe, fixed peace on the roof of second seal pipe
Equipped with pneumatic actuator, second bearing is fixedly installed on the roof of the sphere, the output end of the pneumatic actuator is fixed
Shaft is installed, and shaft runs through the roof of valve body and is plugged in second bearing, one end of the pneumatic actuator is connected with
Remote control apparatus.
Preferably, be symmetrically installed on the lateral wall of the support rod there are two the first limit plate, the first bearing it is interior
The first mounting groove with support rod clearance fit is offered on side wall, is offered on the inner sidewall of first mounting groove and first
Mutually matched first limiting slot of limit plate.
Preferably, second flange, second seal pipe are fixedly installed on the lateral wall on first seal pipe top
It is fixedly installed with third flange on the lateral wall of bottom end, is uniformly inserted with multiple fastening bolts on the roof of the third flange,
And fastening bolt extends respectively to the downside of second flange.
Preferably, the second limit plate there are two being symmetrically installed on the lateral wall of the shaft, the inside of the second bearing
The second mounting groove with shaft clearance fit is offered on wall, is offered on the inner sidewall of second mounting groove and the second limit
Mutually matched second limiting slot of plate.
Preferably, the remote control apparatus includes the electric wire for being connected electrically in pneumatic actuator input terminal, the electric wire
One end is electrically connected with controller, is equipped with control button on the controller.
Preferably, sealing ring is fixedly installed on the inner sidewall of the valve body.
Compared with prior art, the utility model has the advantages that:
1, shaft is rotatably connected on sphere, and sphere is rotatably connected on valve body, facilitates the installing and dismounting of pneumatic ball valve,
Shaft or sphere are one of be lost when only need replacing the part of loss, reduce the use cost of pneumatic ball valve,
Practicability is good；
2, the first seal pipe and the second seal pipe flanged joint, convenient for being repaired to valve body and pneumatic actuator or more
It changes, to extend the service life of pneumatic ball valve.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of remote control pneumatic ball valve with long service life structural schematic diagram；
Fig. 2 be the utility model proposes the part A structure of remote control pneumatic ball valve with long service life a kind of put
Big figure；
Fig. 3 be the utility model proposes the part B structure of remote control pneumatic ball valve with long service life a kind of put
Big figure.
In figure: 1 valve body, 2 first flanges, 3 spheres, 4 circular through holes, 5 sealing rings, 6 first bearings, 7 support rods, 8 first
Limit plate, 9 first mounting grooves, 10 first seal pipes, 11 second seal pipes, 12 second flanges, 13 third flanges, 14 pneumatic execution
Device, 15 second bearings, 16 shafts, 17 second limit plates, 18 second mounting grooves, 19 electric wires, 20 controllers, 21 control buttons.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.
Referring to Fig.1-3, a kind of remote control pneumatic ball valve with long service life, including valve body 1, the outside at 1 both ends of valve body
It is fixedly installed with first flange 2 on wall, convenient for pneumatic ball valve to be connected on pipeline, sphere 3, sphere 3 are installed in valve body 1
Circular through hole 4 is offered on the lateral wall of one end, and circular through hole 4 extends to the outside of sphere 3, circular through hole 4 runs through sphere 3
Axle center at, when circular through hole 4 and valve body 1 are interconnected, pneumatic ball valve is in the open state, and the sealing surface of sphere 3 is by valve body 1
When sealing, pneumatic ball valve is in close state, and sealing ring 5 is fixedly installed on the inner sidewall of valve body 1, in the sealing surface of sphere 3
When valve body 1 is sealed, sealing ring 5 can improve the tightness of sealing, so as to improve the leakproofness of pneumatic ball valve.
It is fixedly installed with first bearing 6 on the bottom wall of 1 inside of valve body, support rod 7 is fixedly installed on the bottom wall of sphere 3,
And support rod 7 is plugged in first bearing 6, is symmetrically installed on the lateral wall of support rod 7 there are two the first limit plate 8, first axle
The first mounting groove 9 offered on 6 inner sidewall with 7 clearance fit of support rod is held, is offered on the inner sidewall of the first mounting groove 9
With mutually matched first limiting slot of the first limit plate 8, it may be convenient to carry out installing and dismounting to sphere 3, sphere 3 can be free
Rotation.
The first seal pipe 10 is fixedly installed on the roof of valve body 1, the top flanged joint of the first seal pipe 10 has second
Seal pipe 11, is fixedly installed with second flange 12 on the lateral wall on 10 top of the first seal pipe, 11 bottom end of the second seal pipe it is outer
It is fixedly installed with third flange 13 on side wall, multiple fastening bolts are uniformly inserted on the roof of third flange 13, and fasten spiral shell
Bolt extends respectively to the downside of second flange 12, convenient for valve body 1 and pneumatic actuator 14 are repaired or replaced, to extend
The service life of pneumatic ball valve.
It is fixedly installed with pneumatic actuator 14 on the roof of second seal pipe 11, is fixedly installed on the roof of sphere 3
Two bearings 15, the output end of pneumatic actuator 14 is fixedly installed with shaft 16, and shaft 16 runs through the roof of valve body 1 and is plugged in
It in second bearing 15, is symmetrically installed on the lateral wall of shaft 16 there are two the second limit plate 17, on the inner sidewall of second bearing 15
The second mounting groove 18 with 16 clearance fit of shaft is offered, is offered and the second limit plate on the inner sidewall of the second mounting groove 18
17 mutually matched second limiting slots, the rotation of shaft 16 can drive two the second limit plate 17 rotations, two the second limit plates
17 are located in two the second limiting slots, so as to drive sphere 3 to rotate.
One end of pneumatic actuator 14 is connected with remote control apparatus, and remote control apparatus includes being connected electrically in pneumatic execution
The electric wire 19 of 14 input terminal of device, one end of electric wire 19 are electrically connected with controller 20, control button 21 are equipped on controller 20,
The switch that pneumatic ball valve can be controlled in control room does not need to go to scene or high-altitude and jeopardously bring manually control,
Human resources and time are largely saved.
In the utility model, when needing to close pneumatic ball valve, control button 21 is pressed, controller 20 starts pneumatic actuator
14, pneumatic actuator 14 drives shaft 16 to rotate, and the rotation of shaft 16 drives two the second limit plate 17 rotations, two second limits
Plate 17 is located in two the second limiting slots, so that sphere 3 be driven to rotate 90 degree of angles, makes the sealing surface of sphere 3 by valve body 1
Sealing, so that pneumatic ball valve be closed, when needing to open pneumatic ball valve, similarly presses control button 21, finally drives ball
Body 3 rotates 90 degree of angles, so that circular through hole 4 and valve body 1 is interconnected, so that pneumatic ball valve be opened.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel 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 (6)
1. a kind of remote control pneumatic ball valve with long service life, including valve body (1), it is characterised in that: valve body (1) both ends
Lateral wall on be fixedly installed with first flange (2), is equipped with sphere (3) in the valve body (1), described sphere (3) one end
Lateral wall on offer circular through hole (4), and circular through hole (4) extends to the outside of sphere (3), on the inside of the valve body (1)
Bottom wall on be fixedly installed with first bearing (6), be fixedly installed with support rod (7) on the bottom wall of the sphere (3), and support rod
(7) it is plugged in first bearing (6), is fixedly installed with the first seal pipe (10) on the roof of the valve body (1), described first is close
The top flanged joint of tube sealing (10) has the second seal pipe (11), is fixedly installed with gas on the roof of second seal pipe (11)
Dynamic actuator (14) are fixedly installed with second bearing (15) on the roof of the sphere (3), the pneumatic actuator (14) it is defeated
Outlet is fixedly installed with shaft (16), and shaft (16) runs through the roof of valve body (1) and is plugged in second bearing (15), described
One end of pneumatic actuator (14) is connected with remote control apparatus.
2. a kind of remote control pneumatic ball valve with long service life according to claim 1, it is characterised in that: the support
Be symmetrically installed on the lateral wall of bar (7) there are two the first limit plate (8), offered on the inner sidewall of the first bearing (6) with
First mounting groove (9) of support rod (7) clearance fit, offers on the inner sidewall of first mounting groove (9) and the first limit
Mutually matched first limiting slot of plate (8).
3. a kind of remote control pneumatic ball valve with long service life according to claim 1, it is characterised in that: described first
It is fixedly installed with second flange (12) on the lateral wall on seal pipe (10) top, the lateral wall of the second seal pipe (11) bottom end
On be fixedly installed with third flange (13), be uniformly inserted with multiple fastening bolts on the roof of the third flange (13), and tight
Fixing bolt extends respectively to the downside of second flange (12).
4. a kind of remote control pneumatic ball valve with long service life according to claim 1, it is characterised in that: the shaft
(16) be symmetrically installed on lateral wall there are two the second limit plate (17), offered on the inner sidewall of the second bearing (15) with
Second mounting groove (18) of shaft (16) clearance fit, offers on the inner sidewall of second mounting groove (18) and the second limit
Mutually matched second limiting slot of plate (17).
5. a kind of remote control pneumatic ball valve with long service life according to claim 1, it is characterised in that: described long-range
Control device includes the electric wire (19) for being connected electrically in pneumatic actuator (14) input terminal, and one end of the electric wire (19) is electrically connected with
Controller (20) is equipped with control button (21) on the controller (20).
6. a kind of remote control pneumatic ball valve with long service life according to claim 1, it is characterised in that: the valve body
(1) sealing ring (5) are fixedly installed on inner sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478039.4U CN208687004U (en) | 2018-09-10 | 2018-09-10 | A kind of remote control pneumatic ball valve with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478039.4U CN208687004U (en) | 2018-09-10 | 2018-09-10 | A kind of remote control pneumatic ball valve with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687004U true CN208687004U (en) | 2019-04-02 |
Family
ID=65889034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478039.4U Active CN208687004U (en) | 2018-09-10 | 2018-09-10 | A kind of remote control pneumatic ball valve with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005841A (en) * | 2019-05-23 | 2019-07-12 | 成都富临精工电子电器科技有限公司 | A kind of rotary three-way valve structure |
-
2018
- 2018-09-10 CN CN201821478039.4U patent/CN208687004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005841A (en) * | 2019-05-23 | 2019-07-12 | 成都富临精工电子电器科技有限公司 | A kind of rotary three-way valve structure |
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