CN209524114U - Two eight logical threaded hand ball valves - Google Patents
Two eight logical threaded hand ball valves Download PDFInfo
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- CN209524114U CN209524114U CN201822245331.8U CN201822245331U CN209524114U CN 209524114 U CN209524114 U CN 209524114U CN 201822245331 U CN201822245331 U CN 201822245331U CN 209524114 U CN209524114 U CN 209524114U
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- valve body
- ball valves
- way unit
- hand ball
- threaded hand
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Abstract
The utility model relates to two eight logical threaded hand ball valves, including valve body, two four-way unit valve bodies being symmetric are set on the valve body, are connected between two four-way unit valve bodies by connecting tube；There are four channels for the four-way unit valve inner setting, four channels are distributed in " ten " font, its intersection is provided with the active sphere that control ball valve shunts, flows back or collaborates, it is provided on the active sphere by the T-shaped through-hole of any three channels connection of four-way unit valve inner, the active sphere top is provided with the valve rod of control active sphere rotation.Two eight logical threaded hand ball valves of the utility model, it is compact-sized rationally, and can flexibly in control piper medium interflow, shunting and reflux.
Description
Technical field
The utility model relates to ball valve technical fields, and in particular to a kind of two eight logical threaded hand ball valves.
Background technique
Ball valve is widely used in various fields because having the advantages that good leakproofness and higher circulation.Commonly
Ball valve only one inlet, and the function of only two-way or threeway mostly, be only applicable to the circulation of single medium.But
In production application, it may be necessary to be used after a variety of media are carried out interflow mixing.How to be fast implemented simultaneously using ball valve
Shunting, reflux and the interflow of medium become this field technical problem urgently to be solved.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and it is a kind of compact-sized reasonable to provide, and can flexibly control
The interflow of medium in tubulation road, shunting and reflux two eight logical threaded hand ball valves.
The technical scheme adopted by the utility model is two eight logical threaded hand ball valves, including valve body, the valve body
Two four-way unit valve bodies being symmetric of upper setting pass through connecting tube between two four-way unit valve bodies and are connected to；Described
There are four channel, four channels to be distributed in " ten " font for the setting of four-way unit valve inner, and intersection is provided with control ball valve
It shunts, the active sphere 4 at reflux or interflow, is provided with four-way unit valve inner any three on the active sphere 4
The T-shaped through-hole 41 of channel connection is provided with the valve rod 42 that control active sphere 4 rotates at the top of the active sphere 4.
Preferably, the valve body two sides are provided with the bonnet 5 for sealing channel.
Preferably, bonnet 5 described in two is to be threadedly coupled with four-way unit valve body, and threaded connection place, which is provided with, to be used for
The O-ring 6 of sealing.
Preferably, the contact position of the four-way unit valve body and active sphere 4 is provided with gasket.
Preferably, four-way unit valve body described in two is connected with out liquid stabilizer blade in an identical wing passage.
Preferably, the liquid stabilizer blade out is to be threadedly coupled with four-way unit valve body, and threaded connection place is coated with sealing
Glue.
Preferably, 42 bottom of valve rod is provided with clamping block, and the top of active sphere 4 is provided with mutually fits with clamping block
The arc groove answered, valve rod 42 is connected in arc groove by clamping block drives active sphere 4 to rotate.
Preferably, the four-way unit valve body is upwardly extended in 42 position of valve rod for installing the suitable of valve rod 42
Distribution.
Preferably, the O-ring 6 for sealing is provided between the valve rod 42 and the inner wall of mating hole.
Preferably, the ladder of the valve rod 42 and mating hole clamping position is provided with friction washer.
Preferably, the outer surface of the O-ring 6 and gasket has been coated with oil layer.
Compared with the prior art, the utility model has the following advantages: two eight logical threaded hand balls of the utility model
Valve, using eight valve base sealings, it is handsome in appearance, compact-sized reasonable to have the advantages that；In addition, the ball valve can not only realize medium flow field
To switching, four channels of single four-way unit valve body can also be made to be interconnected, while any channel can also be closed, made in addition
Three channels are connected to, interflow, shunting and the reflux of medium in flexible control piper, to make two eight logical brass threaded hand balls
Valve has the function of that two-way, threeway, four-way and five are logical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the Structure explosion diagram of the utility model.
Fig. 3 is the main view of the utility model.
Fig. 4 is the cross-sectional view splitted along the A-A of Fig. 3.
Fig. 5 is the cross-sectional view splitted along the B-B of Fig. 3.
Fig. 6 is the cross-sectional view of active sphere.
Shown in figure label are as follows:
1- four-way unit valve body, 11- mating hole, 2- connecting tube, tetra- channels 3-, 31- first passage, 32- second channel,
33- third channel, 34- fourth lane, 35- Five-channel, the 6th channel 36-, the 7th channel 37-, the 8th channel 38-, 4- are living
Dynamic sphere, the T-shaped through-hole of 41-, 42- valve rod, 421- clamping block, 43- arc groove, 5- bonnet, 6-O type circle, 7- go out liquid branch
Foot, 8- gasket, 9- friction washer.
Specific embodiment:
For the understanding for deepening the utility model, the utility model is made below in conjunction with case study on implementation and attached drawing further detailed
It states.The utility model can be implemented in the following way:
Referring to Fig.1-6, two eight logical threaded hand ball valves, including valve body, on the valve body setting two in symmetrical point
The four-way unit valve body 1 of cloth is connected between two four-way unit valve bodies 1 by connecting tube 2；In the four-way unit valve body 1
There are four channel 3, four channels 3 to be distributed in " ten " font for portion's setting, and intersection is provided with the shunting of control ball valve, reflux or closes
The active sphere 4 of stream is provided with " T " of any three channels connection in 1 inside of four-way unit valve body on the active sphere 4
Font through-hole 41 is provided with the valve rod 42 that control active sphere 4 rotates at the top of the active sphere 4.
The valve body two sides are provided with the bonnet 5 for sealing channel.Bonnet 5 described in two and four-way unit valve body
1 is is threadedly coupled, and if you need to increase circulation passage, only need to can open bonnet 5 by rotating bonnet 5 and connect with pipeline.Bonnet
5 are provided with the O-ring 6 for sealing with the threaded connection place of four-way unit valve body 1, on the one hand can be with sealing, on the other hand may be used
Increase its contact area, increases the fastness of bonnet 5.Four-way unit valve body 1 described in two is connected in an identical wing passage
There is liquid stabilizer blade 7 out, it is convenient to be connect with the pipeline of liquid out.The liquid stabilizer blade 7 out is to be threadedly coupled with four-way unit valve body 1,
Threaded connection place is coated with sealant, to increase its leakproofness.
The contact position of the four-way unit valve body 1 and active sphere 4 is provided with gasket 8, which can prevent activity
Sphere 4 shifts when rotated.42 bottom of valve rod is provided with clamping block 421, the top of active sphere 4 be provided with
The adaptable arc groove 43 of clamping block 421, valve rod 42 are connected in arc groove 43 by clamping block 421 and drive active sphere
4 rotations.The four-way unit valve body 1 upwardly extends the mating hole 11 for installing valve rod 42 in 42 position of valve rod.
The O-ring 6 for sealing is provided between the inner wall of the valve rod 42 and mating hole 11.The valve rod 42 and mating hole 11
Ladder clamping position be provided with friction washer 9.The outer surface of the O-ring 6 and gasket 8 has been coated with oil layer, can drop
The frictional force of its low contact surface, so that the rotation of its contact position is easier.
Working principle: by two four-way unit valve bodies, 1 four channels 3 be respectively defined as first passage 31, second channel 32,
Third channel 33, fourth lane 34, Five-channel 35, the 6th channel 36, the 7th channel 37 and the 8th channel 38, each channel
Specific location is as shown in Figure 3.Medium is entered the inner cavity of valve body by first passage 31 or second channel 32, passes through rotary valve rod 42
It drives active sphere 4 to close any channel of single four-way unit valve body 1, is connected to the other three channel, can be as needed, it unloads
The bonnet 5 of lower valve body two sides, makes circulation passage, to realize the switching of medium flow direction.Such as when medium is by first passage 31
With second channel 32 enter when, using spanner or the closing assisted Five-channel 35 of handle and the 6th channel 36, at this time third and fourth,
Seven and eight channels 33,34,37,38 are opened, and two medial flow environments work independently, and medium does not collaborate, in this case, is equivalent to
Two three-way ball valves；If being simply turned off Five-channel 35 and fourth lane 34 (or the 6th channel 36 and third channel 33), the is opened
Three, six, seven and eight channel 33,36,37,38 (or opening fourth, fifth, seven and eight channels 34,35,37,38), effect phase at this time
When in an independent threeway and an independent two-way valve, medium does not collaborate；If closing the third and fourth channel 33,34,
Open the channel of the five, the six, seven and eight 35,36,37,38, at this time function as a four way ball valve, medium interflow；If closing
Close the 7th and the 8th channel 37,38, open third and fourth, five and six channels 33,34,35,36, at this time function as one
Four way ball valve, medium interflow.Such as when medium is by first passage 31, close second and third, four, seven or eight any one channel (32,
33,34,37,38), at this time function as a five-way ball valve.Two eight logical threaded hand ball valves of the utility model can
As needed, other products are connected, shunting, reflux, the purpose at interflow are fast implemented.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (10)
1. two eight logical threaded hand ball valves, including valve body, it is characterised in that: be arranged two on the valve body and be symmetric
Four-way unit valve body (1), be connected to by connecting tube (2) between two four-way unit valve bodies (1)；The four-way unit valve body
(1) four channels (3) are internally provided with, four channels (3) are distributed in " ten " font, and intersection is provided with control ball valve point
The active sphere (4) of stream, reflux or interflow is provided on the active sphere (4) four-way unit valve body (1) is internal any
The T-shaped through-hole (41) of three channels connection, the active sphere (4) top are provided with control active sphere (4) rotation
Valve rod (42).
2. two eight logical threaded hand ball valves according to claim 1, it is characterised in that: the valve body two sides are provided with
For sealing the bonnet (5) in channel.
3. two eight logical threaded hand ball valves according to claim 2, it is characterised in that: bonnet (5) described in two with
Four-way unit valve body (1) is to be threadedly coupled, and threaded connection place is provided with the O-ring (6) for sealing.
4. two eight logical threaded hand ball valves according to claim 1, it is characterised in that: the four-way unit valve body
(1) contact position of active sphere (4) is provided with gasket (8).
5. two eight logical threaded hand ball valves according to claim 1 or 2 or 3 or 4, it is characterised in that: described in two
Four-way unit valve body (1) is connected with out liquid stabilizer blade (7) in an identical wing passage.
6. two eight logical threaded hand ball valves according to claim 5, it is characterised in that: it is described go out liquid stabilizer blade (7) with
Four-way unit valve body (1) is to be threadedly coupled, and threaded connection place is coated with sealant.
7. two eight logical threaded hand ball valves according to claim 1 or 2 or 3 or 4, it is characterised in that: the valve rod
(42) bottom is provided with clamping block (421), and it is recessed that the arc being adapted with clamping block (421) is provided at the top of active sphere (4)
Slot (43), valve rod (42) are connected in arc groove (43) by clamping block (421) and drive active sphere (4) rotation.
8. two eight logical threaded hand ball valves according to claim 1 or 2 or 3 or 4, it is characterised in that: the four-way
Unit valve body (1) upwardly extends the mating hole (11) for installing valve rod (42) in valve rod (42) position.
9. two eight logical threaded hand ball valves according to claim 8, it is characterised in that: the valve rod (42) be adapted to
The O-ring (6) for sealing, the ladder clamping of the valve rod (42) and mating hole (11) are provided between the inner wall in hole (11)
Position is provided with friction washer (9).
10. two eight logical threaded hand ball valves according to claim 3, it is characterised in that: outside the O-ring (6)
Surface has been coated with oil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245331.8U CN209524114U (en) | 2018-12-28 | 2018-12-28 | Two eight logical threaded hand ball valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245331.8U CN209524114U (en) | 2018-12-28 | 2018-12-28 | Two eight logical threaded hand ball valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524114U true CN209524114U (en) | 2019-10-22 |
Family
ID=68228520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822245331.8U Active CN209524114U (en) | 2018-12-28 | 2018-12-28 | Two eight logical threaded hand ball valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2596048A (en) * | 2020-04-27 | 2021-12-22 | Crane Ltd | A valve |
-
2018
- 2018-12-28 CN CN201822245331.8U patent/CN209524114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2596048A (en) * | 2020-04-27 | 2021-12-22 | Crane Ltd | A valve |
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