CN203082272U - Three-way valve - Google Patents
Three-way valve Download PDFInfo
- Publication number
- CN203082272U CN203082272U CN 201320057129 CN201320057129U CN203082272U CN 203082272 U CN203082272 U CN 203082272U CN 201320057129 CN201320057129 CN 201320057129 CN 201320057129 U CN201320057129 U CN 201320057129U CN 203082272 U CN203082272 U CN 203082272U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- spool
- valve core
- utility
- 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 - Lifetime
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a three-way valve which comprises a valve body and a valve core. The valve core is located in the valve body, a valve body inlet and two valve body outlets are formed in the valve body, a valve core fluid passageway is formed inside the valve core, the valve core can rotate inside the valve body through an actuator connected with the valve core, the valve core fluid passageway is communicated with the valve body inlet and any one of the valve body outlets, and after the rotation of the valve core, the valve core fluid passageway is then communicated with the valve body inlet and the other valve body outlet. Through the method that the valve core is operated to be at different positions, materials can flow out from the two different valve body outlets after entering the valve body inlet, and therefore only one pipeline is needed between the valve body inlet and a material source, and pipeline materials are saved; and meanwhile, the directions of the materials can be changed conveniently just through the operation of the valve core, so that the flexibility requirement of material conveying is met.
Description
Technical field
The utility model relates to a kind of valve, and it is few to relate in particular to a kind of pigging line materials, installs, control is convenient, satisfies the material three-way valve of transportation flexibly.
Background technique
In the fluid production process, its main production equipments has raw material storage tank, additive storage tank, transfer pump, reactor, finished product jar and filling production lines, and what connect these equipment is to carry to clear up pipeline, and can clear up pipeline is point-to-point conveying at present.Illustrate: A, B, C 3 points are arranged, and A point material will be delivered to B point and C point, now by the making requirement of pigging line, needs two service stations at the A point, and is corresponding one by one with two pigging pipelines and B point, C point respectively.Shortcoming: be at two same path directions of pipeline same section to be arranged, and carry two ball serving devices of two pigging lines that delivery side of pump will order with A respectively to be connected simultaneously, the control section of same section also is repetition.
The model utility content
The utility model provides a kind of pigging line materials few, install, control is convenient, satisfies the material three-way valve of transportation flexibly, what its purpose was to solve present existence need arrange two pipelines on same path, cause the waste of pipeline, and the also inflexible problem of the conveying of material.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of three-way valve, comprise valve body and spool, described spool is positioned at described valve body, described valve body is provided with a valve body import, and two valve outlets are provided with the spool fluid passage in the described spool, described spool is rotated in valve body by the final controlling element that is connected with spool, described spool fluid passage and described valve body import and wherein any one valve outlet be connected, after the spool rotation, described spool fluid passage is connected with described valve body import and another valve outlet again.
Be provided with seal ring in described valve body import, valve outlet and spool position contacting.
Described valve body import and valve outlet are provided with flange.
Positive progressive effect of the present utility model is: the utility model is a three-way valve, position by the operation spool, material can be entered the back from a valve body import flows out from two different valve outlets, thereby for only needing pipe string in valve body import to the part between the material source, saved piping material, only need just can change easily the direction of material simultaneously, satisfied the flexibility of mass transport by the operation spool.
Description of drawings
Fig. 1 is the sectional view of the utility model when spool is in a working position.
Fig. 2 is the sectional view of the utility model when spool is in another working position.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, a kind of three-way valve, comprise valve body 3 and spool 4, spool 4 is positioned at valve body 3, valve body 3 is provided with a valve body import 5, two valve outlets 1, be provided with spool fluid passage 2 in the spool 4, spool 4 is rotated in valve body 3 by the final controlling element (not drawing among the figure) that is connected with spool 4, when a working state, spool fluid passage 2 is connected with valve body import 5 and one of them valve outlet 1, when the working state of Fig. 1 is transformed into the working state of Fig. 2, only need behind 9 ° of the spool 4 counter clockwise direction ROT13s, just can be transformed into another working state, as shown in Figure 2, spool fluid passage 2 is connected with valve body import 5 and another valve outlet 1 again, and when the working state of Fig. 2 is transformed into the working state of Fig. 1, only need spool 4 clockwise direction ROT13s are got final product for 9 °.
For the sealing that guarantees valve and leak-proof, be provided with seal ring 7 with spool 4 position contacting at valve body import 5, valve outlet 1.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. three-way valve, comprise valve body and spool, described spool is positioned at described valve body, described valve body is provided with a valve body import, two valve outlets, be provided with the spool fluid passage in the described spool, described spool is rotated in valve body by the final controlling element that is connected with spool, it is characterized in that, described spool fluid passage and described valve body import and wherein any one valve outlet be connected, after the spool rotation, described spool fluid passage is connected with described valve body import and another valve outlet again.
2. a kind of three-way valve according to claim 1 is characterized in that: be provided with seal ring in described valve body import, valve outlet and spool position contacting.
3. a kind of three-way valve according to claim 1 is characterized in that: described valve body import and valve outlet are provided with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057129 CN203082272U (en) | 2013-01-31 | 2013-01-31 | Three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057129 CN203082272U (en) | 2013-01-31 | 2013-01-31 | Three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082272U true CN203082272U (en) | 2013-07-24 |
Family
ID=48828110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057129 Expired - Lifetime CN203082272U (en) | 2013-01-31 | 2013-01-31 | Three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470811A (en) * | 2013-09-05 | 2013-12-25 | 张其明 | Reversing valve |
| CN108626207A (en) * | 2017-11-10 | 2018-10-09 | 中航工业南京伺服控制系统有限公司 | A kind of rotating jet deflection harden structure |
-
2013
- 2013-01-31 CN CN 201320057129 patent/CN203082272U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470811A (en) * | 2013-09-05 | 2013-12-25 | 张其明 | Reversing valve |
| CN108626207A (en) * | 2017-11-10 | 2018-10-09 | 中航工业南京伺服控制系统有限公司 | A kind of rotating jet deflection harden structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |