CN203395270U - T-shaped three-way valve and three-way pipeline - Google Patents
T-shaped three-way valve and three-way pipeline Download PDFInfo
- Publication number
- CN203395270U CN203395270U CN201320431931.8U CN201320431931U CN203395270U CN 203395270 U CN203395270 U CN 203395270U CN 201320431931 U CN201320431931 U CN 201320431931U CN 203395270 U CN203395270 U CN 203395270U
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- valve
- shaped
- way
- valve body
- way valve
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Abstract
The utility model discloses a T-shaped three-way valve comprising a valve body. Three inlets which are perpendicular to one another are arranged in the valve body. A three valve element matched with the valve body is arranged in the valve body. Valve branch pipes are arranged at the inlets. The valve branch pipes are arranged at the inlets of the valve body, so that connection with outside pipelines is facilitated. The utility model further provides a three-way pipeline comprising three branch pipes and the T-shaped three-way valve. The three branch pipes are connected with the three valve branch pipes of the T-shaped three-way valve, and connection between the T-shaped three-way valve and the pipeline is adopted, so that adding of pipe joints and supporting standard valves is avoided.
Description
Technical field
The utility model relates to pipe valve technical field, the pipeline that is specifically related to a kind of T-shaped three-way valve and applies this T-shaped three-way valve.
Background technique
Current polyethylene (PE) pipeline extensive use gas pipeline transportation art, but in gas supply pipe net system, if desired three pipeline branch roads are shunted and interflow, when being interconnected between pipeline branch road and cutting off any bypass passage, generally adopt and increase pipe joint and planning standard valve, so not only increase cost, but also increased pipeline joint joint, caused the potentially danger that leakage occurs in pipeline greatly to improve.
Model utility content
The utility model is intended to address the above problem to a certain extent.
The first goal of the invention of the present utility model is to overcome the defect of prior art, and a kind of convenient three-way valve connecting is provided.
The second goal of the invention of the present utility model is to provide a kind of pipeline easy to connect.
For realizing the first goal of the invention of the present invention, the utility model adopts following technological scheme, a kind of T-shaped three-way valve, comprise valve body, on described valve body, be provided with three orthogonal entrances, be provided with the two-way valve core suitable with valve body in valve body, described ingress is provided with valve arm, the utility model arranges valve arm by the ingress at valve body, is convenient to be connected with exterior line.
Described valve body and valve arm are one-body molded, guarantee stable connection.
Described valve body, spool, valve arm adopt polyethylene to make, and machine shaping is convenient, cost is cheap.
For realizing the second goal of the invention of the present invention, the utility model adopts following technological scheme, a kind of triplate line of applying above-mentioned arbitrary described T-shaped three-way valve, comprise three arms and T-shaped three-way valve, described three arms are connected with three valve arms of T-shaped three-way valve respectively, adopt T-shaped three-way valve to be connected with pipeline, avoid adopting increase pipe joint and planning standard valve.
The beneficial effects of the utility model,
The utility model arranges valve arm by the ingress at existing valve body, is convenient to be connected with exterior line.
The utility model is arranged on T-shaped three-way valve in pipeline, avoids adopting increase pipe joint and planning standard valve.
Accompanying drawing explanation
Fig. 1 is structure front view of the present utility model.
Fig. 2 is structure plan view of the present utility model.
Fig. 3 is tee ball valve A, C mouth while communicating, ball core sectional view, and a state position figure that spins.
Fig. 4 is tee ball valve C, B mouth while communicating, ball core sectional view, and a state position figure that spins.
Fig. 5 is tee ball valve A, B mouth while communicating, ball core sectional view, and a state position figure that spins.
Fig. 6 is tee ball valve A, B, C mouth while communicating, ball core sectional view, and a state position figure that spins.
Accompanying drawing, only for exemplary illustration, can not be interpreted as limitation of the present invention; For better explanation embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Shown in Fig. 1-6, T-shaped tee ball valve described in the utility model, comprises valve body 1, valve arm 2, valve arm 3, valve arm 4, ball core 5, valve seat 6, supporting sleeve 7, valve seat fixed base 8, spin seat 9 valve rods 10, O RunddichtringO 11, O RunddichtringO 12, O RunddichtringO 13, O RunddichtringO 14, O RunddichtringO 15 form.Tee ball valve housing consists of valve body 1 and valve arm 2, valve arm 3,4 conical surface sweat solderings of valve arm.
Described valve seat 6 is elastic caoutchouc parts, secondary four valve seat constructions that adopt of tee ball valve inner spherical core envelope, and valve seat divides two groups, and one group of symmetry is installed on valve arm 2, valve arm 3 internal grooves, and with supporting sleeve 7 surperficial fixed support within it; One in another group is directly installed in valve body 1 central groove, in another, be loaded in valve seat fixed base 8 internal grooves, and supporting sleeve 7 fixed supports for internal surface, on valve seat fixed base 8, back-off b fixes after buckling into valve body 1 button bit groove c; Ball core and 6 sealing pair stress balances of four valve seats, sealing is reliable.
The described inner You Sange of valve body 1 passway (A mouth, B mouth, C mouth) becomes T-shape, and the ball core coordinating with it also has T-shape vent.
The described seat 9 that spins connects valve rod drive ball core 10 and rotates, and when the seat 9 that spins goes to Fig. 3, can realize A mouth-C mouth and communicate, and B mouth is closed; When the seat 9 that spins goes to Fig. 4, can realize C mouth-B mouth and communicate, A mouth is closed; When the seat 9 that spins goes to Fig. 5, can realize A mouth-B mouth and communicate, C mouth is closed; When the seat 9 that spins goes to Fig. 6, can realize A mouth-B mouth-C mouth and communicate.
In accompanying drawing, describe position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all mode of executions.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (4)
1. a T-shaped three-way valve, comprises valve body, is provided with three orthogonal entrances on described valve body, is provided with the two-way valve core suitable with valve body in valve body, it is characterized in that, described ingress is provided with valve arm.
2. T-shaped three-way valve according to claim 1, is characterized in that, described valve body and valve arm are one-body molded.
3. T-shaped three-way valve according to claim 1 and 2, is characterized in that, described valve body, spool, valve arm adopt polyethylene to make.
4. application rights requires a triplate line for the arbitrary described T-shaped three-way valve of 1-3, it is characterized in that, comprise three arms and T-shaped three-way valve, described three arms are connected with three valve arms of T-shaped three-way valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431931.8U CN203395270U (en) | 2013-07-19 | 2013-07-19 | T-shaped three-way valve and three-way pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431931.8U CN203395270U (en) | 2013-07-19 | 2013-07-19 | T-shaped three-way valve and three-way pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395270U true CN203395270U (en) | 2014-01-15 |
Family
ID=49906803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431931.8U Expired - Fee Related CN203395270U (en) | 2013-07-19 | 2013-07-19 | T-shaped three-way valve and three-way pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395270U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165240A (en) * | 2014-07-14 | 2014-11-26 | 广东联塑科技实业有限公司 | Polyethylene ball valve and valve end pipe connection structure thereof |
| CN105333193A (en) * | 2015-12-15 | 2016-02-17 | 珠海格力电器股份有限公司 | Pipeline machine, water outflow box and water outflow assembly |
| US11359729B1 (en) | 2020-12-18 | 2022-06-14 | Nibco Inc. | 3-way T-flow ball drain valve |
| US11421791B2 (en) | 2020-11-24 | 2022-08-23 | Nibco Inc. | Tee union ball drain valve |
| US11725747B1 (en) | 2022-07-11 | 2023-08-15 | Nibco Inc. | Water arrestor valve assembly |
| US11913569B1 (en) | 2022-09-27 | 2024-02-27 | Nibco Inc. | Serviceable ball check valve |
-
2013
- 2013-07-19 CN CN201320431931.8U patent/CN203395270U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165240A (en) * | 2014-07-14 | 2014-11-26 | 广东联塑科技实业有限公司 | Polyethylene ball valve and valve end pipe connection structure thereof |
| CN105333193A (en) * | 2015-12-15 | 2016-02-17 | 珠海格力电器股份有限公司 | Pipeline machine, water outflow box and water outflow assembly |
| US11421791B2 (en) | 2020-11-24 | 2022-08-23 | Nibco Inc. | Tee union ball drain valve |
| US11359729B1 (en) | 2020-12-18 | 2022-06-14 | Nibco Inc. | 3-way T-flow ball drain valve |
| US11725747B1 (en) | 2022-07-11 | 2023-08-15 | Nibco Inc. | Water arrestor valve assembly |
| US11913569B1 (en) | 2022-09-27 | 2024-02-27 | Nibco Inc. | Serviceable ball check valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |