CN207297943U - A kind of pneumatic ball valve - Google Patents
A kind of pneumatic ball valve Download PDFInfo
- Publication number
- CN207297943U CN207297943U CN201721287699.XU CN201721287699U CN207297943U CN 207297943 U CN207297943 U CN 207297943U CN 201721287699 U CN201721287699 U CN 201721287699U CN 207297943 U CN207297943 U CN 207297943U
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- CN
- China
- Prior art keywords
- ball valve
- air inlet
- valve body
- pair
- water inlet
- 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.)
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Abstract
The utility model provides a kind of pneumatic ball valve, ball valve including ball valve body and in the ball valve body, the ball valve body is equipped with a pair of of waterpipe jointing, air inlet and gas outlet, the ball valve is equipped with a pair of of water inlet, pipelined channel, fan blade and rotating seat, promoted when the gas outlet air inlet cylinder drive the horizontal bars move right make the rotating seat rotate 180 ° at the same time a pair of waterpipe jointing connected by the water inlet with pipelined channel.The water inlet is due to changing direction so the connection for having cut off the pipelined channel and a pair of waterpipe jointing is led to so as to cut off the connection of two waterpipe jointings so as to cut off current after the utility model is rotated by the ball valve；When gas promotes the cylinder, the rod piece is engaged with the rotating seat to be made the ball valve be rotated up a pair water pipe head to connect with the pipelined channel by the water inlet.
Description
Technical field
It the utility model is related to ball valve field, and in particular to a kind of pneumatic ball valve of water route connection during hydropower installation.
Background technology
Ball valve controls the on or off in water route by rotating, and usually visible is all manual, and some place due to
Installation is than more covert, so being usually inconvenient to operate.
Utility model content
Problem to be solved in the utility model is provided a kind of pneumatic for the above-mentioned deficiency in the presence of the prior art
Ball valve is closed or opened by pneumatic control valve.
To achieve the above object, the utility model employs following technical solution：A kind of pneumatic ball valve, including ball valve sheet
Body and the ball valve in the ball valve body, the ball valve body are equipped with a pair of of waterpipe jointing, air inlet and gas outlet,
It is opposite with the waterpipe jointing that the ball valve is equipped with a pair of of water inlet, pipelined channel, fan blade and rotating seat, the water inlet
Should, the water inlet is connected with the pipelined channel, and the fan blade is corresponding with the air inlet, and the ball valve body is also installed
There is the montant that can be moved left and right in the ball valve body, horizontal bars, the montant upper and lower two are connected with the right side of the montant
End is respectively equipped with connecting rod and cylinder, and the connecting rod is connected with baffle, and the baffle corresponds to the air inlet, on the ball valve body
Equipped with the gas channel that can be connected with the air inlet, the gas channel is connected with the gas outlet, and the gas outlet corresponds to
The cylinder, the horizontal bars, cylinder and baffle are respectively provided with activity space in the ball valve body；When the air inlet into
Gas produce air pressure promote the fan blade make the ball valve while rotating 180 ° a pair of waterpipe jointing pass through the water inlet
Connected with pipelined channel cut-out, the baffle is located at air inlet described in left end and is connected with the gas channel at this time；When it is described go out
Promoting the cylinder to drive the horizontal bars to move right during gas port air inlet makes the rotating seat rotate described in 180 ° while a pair
Waterpipe jointing is connected by the water inlet with pipelined channel.
Compared with the prior art, the utility model has the advantages that：The utility model is by from the air inlet
The fan blade, air pressure of the fan blade to the left is promoted to be rotated under driving along horizontal axis under the action of air inlet and then again air pressure
So as to drive the ball valve to rotate, the water inlet is due to changing direction so having cut off the flowing water after the ball valve rotation
The connection of passage and a pair of waterpipe jointing is led to so as to cut off the connection of two waterpipe jointings so as to cut off current, together
When air-flow promote the baffle to be moved to the left to high order end to make the air inlet connect with the gas channel so as to be vented；Gas from
After the gas outlet enters, the cylinder is promoted to move right, since the cylinder by the montant is connected to the rod piece,
So when gas promotes the cylinder, the rod piece is engaged with the rotating seat makes the ball valve be rotated up a pair of water
Pipe fitting is connected by the water inlet with the pipelined channel, and the baffle by the connecting rod by being connected to institute at this time
State on montant, so the baffle is moved to the low order end of the baffle activity space, of simple structure and strong practicability.
The further advantage, target and feature of the utility model embody part by following explanation, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is a kind of pneumatic ball valve structure diagram of the utility model.
Embodiment
In order to which the technological means, creation characteristic, the reached purpose that realize the utility model more understand and are easy to acting on
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
The utility model proposes a kind of pneumatic ball valve, including ball valve body 1 and the ball in the ball valve body 1
Valve 2, the ball valve body 1 are equipped with a pair of of waterpipe jointing 3, air inlet 4 and gas outlet 5, and the ball valve 2 is equipped with a pair of intake
The ball valve 2 is divided to for two inner cavities, wherein institute by mouth 6, pipelined channel 7, fan blade 8 and rotating seat 9, the ball valve 2 by partition plate
The inner cavity for stating the right is pipelined channel 7, and the rotating seat 9 is installed in the left wall of the partition plate, the water inlet 6 and the water
Interface tube 3 is corresponding, and the water inlet 6 is connected with the pipelined channel 7, and the fan blade 8 is corresponding with the air inlet 4, institute
The montant 10 that ball valve body 1 is also equipped with to move left and right in the ball valve body 1 is stated, the right side of montant 10 is connected with water
Flat rod piece 12, the ball valve body 1 are equipped with protrusion, and the movable inner cavity of the horizontal bars 12 and the horizontal bars 12 is equal
In the protrusion, the protrusion stretches into the left side inner cavity of the ball valve 2, and the ball valve 2 can rotate in the protrusion,
10 upper and lower ends of montant are respectively equipped with connecting rod 11 and cylinder 13, and the connecting rod 11 is connected with baffle 14, and the baffle 14 is right
The air inlet 4 is answered, the ball valve body 1 is equipped with the gas channel 15 that can be connected with the air inlet 4, the gas channel
15 connect with the gas outlet 5, and the gas outlet 5 corresponds to the cylinder 13, and the horizontal bars 12, cylinder 13 and baffle 14 exist
Activity space is respectively provided with the ball valve body 1；The fan blade 8 is promoted to make the ball when 4 air inlet of air inlet produces air pressure
A pair of waterpipe jointing 3 is connected by the water inlet 6 with the cut-out of pipelined channel 7 while valve 2 rotates 180 °, described at this time
Baffle 14 is located at air inlet 4 described in left end and is connected with the gas channel 15；The cylinder is promoted when 5 air inlet of gas outlet
The 13 drive horizontal bars 12, which move right, makes 180 ° of the rotation of rotating seat 9 while a pair of waterpipe jointing 3 is by described
Water inlet 6 is connected with pipelined channel 7, the distance that the distance that the baffle 14 moves left and right is moved left and right with the horizontal bars 12
Identical, the baffle 14 is moved to low order end from high order end or is moved to from low order end most left when the ball valve 2 rotates 180 °
There is curved surface to facilitate the air inlet 4 to promote the fan blade 8 to rotate for end, the fan blade 8, and air-flow is after the air inlet 4 entrance
Flowed out from the gas channel 15, the gas outlet for wrapping up the gas outlet 5 is stretched into the sleeve 13, the sleeve 13 is existed
Slided on the gas outlet, the horizontal bars 12, which move left and right, to be driven the rotating seat 9 to rotate to be engaged by gear.
As specific embodiment, the rotating seat 9 is identical with rotary mop structure with the cooperation of the horizontal bars 12,
Rotation is driven by the principle of centrifugal force.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (1)
- A kind of 1. pneumatic ball valve, it is characterised in that：Ball valve including ball valve body (1) and in the ball valve body (1) (2), the ball valve body (1) is equipped with a pair of of waterpipe jointing (3), air inlet (4) and gas outlet (5), is set on the ball valve (2) There are a pair of of water inlet (6), pipelined channel (7), fan blade (8) and rotating seat (9), the water inlet (6) and the waterpipe jointing (3) Corresponding, the water inlet (6) connects with the pipelined channel (7), and the fan blade (8) is corresponding with the air inlet (4), institute State the montant (10) that ball valve body (1) is also equipped with to move left and right in the ball valve body (1), montant (10) right side Horizontal bars (12) are connected with, montant (10) upper and lower ends are respectively equipped with connecting rod (11) and cylinder (13), the connecting rod (11) baffle (14) is connected with, the corresponding air inlet (4) of the baffle (14), the ball valve body (1) is equipped with can be with institute The gas channel (15) of air inlet (4) connection is stated, the gas channel (15) connects with the gas outlet (5), the gas outlet (5) the corresponding cylinder (13), the horizontal bars (12), cylinder (13) and baffle (14) are equal in the ball valve body (1) With activity space；The fan blade (8) is promoted the ball valve (2) is rotated 180 ° when the air inlet (4) air inlet produces air pressure While a pair of waterpipe jointing (3) cut off and connect by the water inlet (6) and pipelined channel (7), the baffle at this time (14) connected positioned at air inlet (4) described in left end and the gas channel (15)；Described in being promoted when the gas outlet (5) air inlet Cylinder (13), which drives the horizontal bars (12) to move right, makes the rotating seat (9) rotate 180 ° of a pair of waterpipe jointings at the same time (3) connected by the water inlet (6) with pipelined channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287699.XU CN207297943U (en) | 2017-09-30 | 2017-09-30 | A kind of pneumatic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287699.XU CN207297943U (en) | 2017-09-30 | 2017-09-30 | A kind of pneumatic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297943U true CN207297943U (en) | 2018-05-01 |
Family
ID=62413599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287699.XU Active CN207297943U (en) | 2017-09-30 | 2017-09-30 | A kind of pneumatic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412303A (en) * | 2020-04-30 | 2020-07-14 | 陈少同 | Low-torque ball valve |
-
2017
- 2017-09-30 CN CN201721287699.XU patent/CN207297943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412303A (en) * | 2020-04-30 | 2020-07-14 | 陈少同 | Low-torque ball valve |
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