CN206429701U - A kind of directional control valve - Google Patents
A kind of directional control valve Download PDFInfo
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- CN206429701U CN206429701U CN201621108388.8U CN201621108388U CN206429701U CN 206429701 U CN206429701 U CN 206429701U CN 201621108388 U CN201621108388 U CN 201621108388U CN 206429701 U CN206429701 U CN 206429701U
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- pipeline
- shell
- valve core
- spherical
- directional control
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Abstract
The utility model discloses a kind of directional control valve, for three or more single pipe or the pipeline connections intersected with pipe or pipeline；The directional control valve includes a shell, shell has a spherical inner chamber, at least two pipelines being connected with the spherical inner chamber are provided with the housing, spherical valve core is provided with the spherical inner chamber, the spherical valve core outer surface is provided with the control cylinder stretched out in the case surface, through hole is provided with the spherical valve core, through hole in spherical valve core is under the control of the control cylinder, it is connected or off-state with least two pipeline formation, constitutes one or more break-make pipeline flowed in or out.Pipeline A or pipeline C is used by control-rod selection, the efficiency of processing unit is improved.
Description
Technical field
The utility model is related to valve arrangement, and in particular to a kind of directional control valve.
Background technology
There is known it is various be used to controlling the valves of gases relevant with pipeline with pipe-line system, liquid or mud flowing construct and
Arrangement.In some applications, it is desirable to selection can be provided between a Guan Yugeng multitube of multiple each pipes intersecting with supervisor
Property be in fluid communication, this can be by providing its respective isolating valve for each of each pipe, or pass through to install and connect with main service pipe
Logical current divider or " Y " valve are realized, although the arrangement in foregoing description is commonly used in very much to be allowed to select flow of fluid side
To, but because liquid environment is severe or barrier obstruction prevents liquid from being flowed by gravity in pipeline, complexity often occurs
Situation.
The content of the invention
The purpose of this utility model is to provide a kind of directional control valve, with asking for solving to propose in above-mentioned background technology
Topic, is had an advantageous effect in that；Wherein allow to carry out between any combination of the multiple pipes for each pipe that supervisor is intersected
Selectivity is connected, and the direction valve that the utility model is provided is easily fabricated, installs, safeguard, and is especially suitable for various filter waters
Device in use.
To achieve the above object, the utility model provides following technical scheme：A kind of directional control valve, including outer shell-and-tube
It is provided with wall, the shell between direction controlling pipe, and direction controlling pipe and cylinder and is provided with O-shaped sealing ring, the direction
Control-rod is provided with control pipe, the shell side is provided with pipeline A, and opposite side is connected with pipeline C, and the shell lower end is set
Tooth form interface is equipped with, is fixedly connected between the shell and drain pan by tooth form interface, and states and is provided between shell and drain pan
Spherical valve core, shell and the drain pan junction, which is provided with sealing ring, the spherical valve core, is provided with arc commutation through hole, and
Connected between one end of arc commutation through hole and pipeline B by connection ring, the pipeline B, arc commutation through hole and direction controlling
Plated film is provided with pipe.
It is preferred that, it is provided with sealing ring between the drain pan and connection ring.
It is preferred that, the direction controlling pipe is arranged between pipeline A and pipeline C.
It is preferred that, tube wall and the spherical valve core junction is provided with sealing ring.
It is preferred that, the cylinder is arranged on the top of spherical valve core.
Compared with prior art, the beneficial effects of the utility model are：The valve is suitable to sewage situation situation complicated and changeable,
Internal rotating spherical valve core is equipped with shell, so that against outer enclosure formation tight seal, inner spherical valve element is further fitted
In the rotation in the endoporus limited by outer body, and wherein when rotating about 180 degree, close one outlet port and simultaneously open
Port is substituted, selective rotational positioning of the inner spherical valve element in outside spherical housing is connected by internal path there is provided fluid
It is logical, thus it is possible to vary the liquid flow direction of multiple mouths of pipe, that is, the power and energy of gateway can be realized, in tube wall, pipeline B, arc
Plated film is provided with shape commutation through hole and direction controlling pipe, plated film is used to reduce flow resistance and prevents solid from staining thing product
It is tired.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is top view of the present utility model.
In figure：1-O type sealing rings；2- direction controlling pipes；3- control-rods；4- cylinders；5- shells；6- pipelines A；7- tube walls；
8- sealing rings；9- spherical valve cores；10- drain pans；11- pipelines B；12- pipelines C；13- tooth form interfaces；14- arcs commutation through hole；15-
Connection ring；16- plated films.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of directional control valve, including shell 5 and tube wall
7, it is provided between direction controlling pipe 2, and direction controlling pipe 2 and cylinder 4 on shell 5 and is provided with O-shaped sealing ring 1, direction controlling
Control-rod 3 is provided with pipe 2, the side of shell 5 is provided with pipeline A6, and opposite side is connected with pipeline C12, and the lower end of shell 5 is provided with
Tooth form interface 13, is fixedly connected between shell 5 and drain pan 10 by tooth form interface 13, and states setting between shell 5 and drain pan 10
There is spherical valve core 9, shell 5 and the junction of drain pan 10, which are provided with sealing ring 8, spherical valve core 9, is provided with arc commutation through hole 14,
And connected between one end of arc commutation through hole 14 and pipeline B11 by connection ring 15, pipeline B11, arc commutation through hole 14 and
Plated film 16 is provided with direction controlling pipe 2, sealing ring 8 is provided between drain pan 10 and connection ring 15, direction controlling pipe 2 is set
Between pipeline A6 and pipeline C12, tube wall 7 and the junction of spherical valve core 9 are provided with sealing ring 8, and cylinder 4 is arranged on spherical valve core
9 top.
Operation principle；In use, device is installed, water is injected from pipeline B11, rotation control rod 3, control-rod 3 drives
Spherical valve core 9 rotates, and makes upper end and the pipeline C12 connections of arc commutation through hole 14, pipeline C12 is blocked, a period of time is placed,
Check device whether leak, if pipeline C12 passages sealing is good, pipeline A6 passages are checked using method of the same race, tube wall 7,
It is provided with coating 16 to prevent solid from contaminating build up of dirt and internal group in pipeline B11, arc commutation through hole 14 and direction controlling pipe 2
Part corrodes, the rotation control rod 3 in sewage effluent, and control-rod 3 drives spherical valve core 9 to rotate, and makes the upper of arc commutation through hole 14
End and pipeline C12 connections, make upper end and the pipeline A6 connections of arc commutation through hole 14.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of directional control valve, for three or more single pipe or the pipeline connections intersected with pipe or pipeline；Its feature exists
In：The directional control valve include a shell, shell have a spherical inner chamber, on the housing provided with least two with it is described
Spherical valve core is provided with the pipeline that spherical inner chamber is connected, the spherical inner chamber, the spherical valve core outer surface exists provided with stretching
The control cylinder of the case surface, is provided with the through hole in through hole, spherical valve core in the control column in the spherical valve core
Under the control of body, it is connected or off-state with least two pipeline formation, constitutes what one or more was flowed in or out
Break-make pipeline.
2. directional control valve according to claim 1, it is characterised in that：The shell（5）On be provided with direction controlling pipe
（2）, and direction controlling pipe（2）With cylinder（4）Between be provided with O-shaped sealing ring（1）, the direction controlling pipe（2）Inside it is provided with
Control-rod（3）, the shell（5）Side is provided with pipeline A（6）, opposite side is connected with pipeline C（12）, the shell（5）Lower end
It is provided with tooth form interface（13）, the shell（5）With drain pan（10）Between pass through tooth form interface（13）It is fixedly connected, and states shell
（5）With drain pan（10）Between be provided with spherical valve core（9）, the shell（5）And drain pan（10）Junction is provided with sealing ring
（8）, the spherical valve core（9）Arc commutation through hole is inside installed（14）, and arc commutation through hole（14）One end and pipeline B
（11）Between pass through connection ring（15）Connection, the pipeline B（11）, arc commutation through hole（14）With direction controlling pipe（2）Connect
Lubricating layer is provided between contacting surface（16）.
3. a kind of directional control valve according to claim 2, it is characterised in that：The drain pan（10）With connection ring（15）It
Between be provided with sealing ring（8）.
4. a kind of directional control valve according to claim 3, it is characterised in that：The direction controlling pipe（2）It is arranged on pipe
Road A（6）With pipeline C（12）Between.
5. a kind of directional control valve according to claim 4, it is characterised in that：In tube wall（7）And spherical valve core（9）Handing-over
Place is provided with sealing ring（8）.
6. a kind of directional control valve according to claim 5, it is characterised in that：The control cylinder（4）With it is described spherical
Valve element（9）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621108388.8U CN206429701U (en) | 2016-10-10 | 2016-10-10 | A kind of directional control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621108388.8U CN206429701U (en) | 2016-10-10 | 2016-10-10 | A kind of directional control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429701U true CN206429701U (en) | 2017-08-22 |
Family
ID=59589426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621108388.8U Active CN206429701U (en) | 2016-10-10 | 2016-10-10 | A kind of directional control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439108A (en) * | 2016-10-10 | 2017-02-22 | 张鑫 | Direction control valve |
| CN112943979A (en) * | 2021-03-08 | 2021-06-11 | 合肥通用机械研究院有限公司 | Solid-liquid switching valve |
| CN113952787A (en) * | 2021-09-15 | 2022-01-21 | 中天储能科技有限公司 | Filter device and battery manufacturing equipment |
-
2016
- 2016-10-10 CN CN201621108388.8U patent/CN206429701U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439108A (en) * | 2016-10-10 | 2017-02-22 | 张鑫 | Direction control valve |
| CN112943979A (en) * | 2021-03-08 | 2021-06-11 | 合肥通用机械研究院有限公司 | Solid-liquid switching valve |
| CN113952787A (en) * | 2021-09-15 | 2022-01-21 | 中天储能科技有限公司 | Filter device and battery manufacturing equipment |
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