CN102966821B - A kind of three-way flange - Google Patents
A kind of three-way flange Download PDFInfo
- Publication number
- CN102966821B CN102966821B CN201210471311.7A CN201210471311A CN102966821B CN 102966821 B CN102966821 B CN 102966821B CN 201210471311 A CN201210471311 A CN 201210471311A CN 102966821 B CN102966821 B CN 102966821B
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe
- pipeline
- hole
- flange plate
- 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 - Fee Related
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- Joints With Pressure Members (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
A kind of three-way flange, the packing ring comprising the first flange, the second flange and be arranged between two flanges, described first flange comprises the first flange plate and the first pipeline; Described second flange comprises the second flange plate and second pipe; Described packing ring is placed in the gasket groove in the middle part of the second flange plate, is provided with bead of coincideing corresponding to gasket groove in the middle part of the first flange plate; The second pipe of described three the second flanges is welded into together, forms threeway.The present invention is directed to complicated circuit design, flange design is become Three way type, is applicable to the pipeline that branch is many, make circuit design more flexible, the design of stiffening rib, can effectively avoid three-way flange to occur the problems such as fracture when bearing high pressure.
Description
Technical field
The present invention relates to a kind of flange, belong to pipeline and connect design field.
Background technique
Flange is as generally having been applied in the field of the connection of pipeline and having played vital position.Abutted flange is not yielding, and good seal is widely used, and is applicable to the pipeline of pipeline that pressure or temperature fluctuate widely or high temperature, high pressure and low temperature, for carrying the pipeline of expensive, inflammable, explosive medium yet.Existing dock flange can only for straight tube, this make pipeline to be designed with institute limited, especially in complex environment, much local, at the pipeline place needing branch, can not flange be set.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides the three-way flange that a kind of structure is special, be applicable to branch line.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of three-way flange, the packing ring comprising the first flange, the second flange and be arranged between two flanges,
Described first flange comprises the first flange plate and the first pipeline, and the centre of described first flange plate and the first pipeline is run through and is provided with the first pipeline through hole, is positioned at the peripheral place of the first pipeline through hole and is provided with multiple first screw;
Described second flange comprises the second flange plate and second pipe, and the centre of described second flange plate and second pipe is run through and is provided with second pipe through hole, is positioned at the peripheral place of second pipe through hole and is provided with multiple second screw;
Described first pipeline through hole is corresponding with second pipe through hole to communicate, described first screw and the second screw one_to_one corresponding;
Described packing ring is placed in the gasket groove in the middle part of the second flange plate, is provided with bead of coincideing corresponding to gasket groove in the middle part of the first flange plate;
The second pipe of described three the second flanges is welded into together, makes three mutual UNICOMs of second pipe through hole, forms threeway.
Further, be welded with stiffening rib between the second pipe of described three the second flanges, three second pipes surround by described stiffening rib.
Beneficial effect of the present invention:
The present invention is directed to complicated circuit design, flange design is become Three way type, is applicable to the pipeline that branch is many, make circuit design more flexible, the design of stiffening rib, can effectively avoid three-way flange to occur the problems such as fracture when bearing high pressure.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
As shown in Figure 1, a kind of three-way flange, is made up of three abutted flange groups.Each flange group is made up of the first flange, the second flange and packing ring 30.Wherein:
Described first flange comprises the first flange plate 11 and the first pipeline 12, and the centre of described first flange plate 11 and the first pipeline 12 is run through and is provided with the first pipeline through hole 13, is positioned at the peripheral place of the first pipeline through hole and is provided with multiple first screw 14;
Described second flange comprises the second flange plate 21 and second pipe 22, and the centre of described second flange plate 21 and second pipe 22 is run through and is provided with second pipe through hole 23, is positioned at the peripheral place of second pipe through hole and is provided with multiple second screw 24;
Described first pipeline through hole 13 is corresponding with second pipe through hole 23 to communicate, described first screw 14 and the second screw 24 one_to_one corresponding;
Described packing ring 30 is placed in the middle part of gasket groove 25, first flange plate in the middle part of the second flange plate and is provided with bead 15 of coincideing corresponding to gasket groove 25;
The second pipe 22 of described three the second flanges is welded into together, makes three second pipe through holes 23 UNICOM mutually, forms threeway.
Be welded with stiffening rib 40 between the second pipe 22 of described three the second flanges, three second pipes 22 surround by described stiffening rib 40.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a three-way flange, is characterized in that: the packing ring comprising the first flange, the second flange and be arranged between two flanges,
Described first flange comprises the first flange plate and the first pipeline, and the centre of described first flange plate and the first pipeline is run through and is provided with the first pipeline through hole, is positioned at the peripheral place of the first pipeline through hole and is provided with multiple first screw;
Described second flange comprises the second flange plate and second pipe, and the centre of described second flange plate and second pipe is run through and is provided with second pipe through hole, is positioned at the peripheral place of second pipe through hole and is provided with multiple second screw;
Described first pipeline through hole is corresponding with second pipe through hole to communicate, described first screw and the second screw one_to_one corresponding;
Described packing ring is placed in the gasket groove in the middle part of the second flange plate, is provided with bead of coincideing corresponding to gasket groove in the middle part of the first flange plate;
The second pipe of three the second flanges is welded into together, makes three mutual UNICOMs of second pipe through hole, forms threeway.
2. three-way flange according to claim 1, is characterized in that: be welded with stiffening rib between the second pipe of three the second flanges, and three second pipes surround by described stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471311.7A CN102966821B (en) | 2012-11-20 | 2012-11-20 | A kind of three-way flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471311.7A CN102966821B (en) | 2012-11-20 | 2012-11-20 | A kind of three-way flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966821A CN102966821A (en) | 2013-03-13 |
| CN102966821B true CN102966821B (en) | 2016-01-13 |
Family
ID=47797155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471311.7A Expired - Fee Related CN102966821B (en) | 2012-11-20 | 2012-11-20 | A kind of three-way flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966821B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697274A (en) * | 2013-12-11 | 2014-04-02 | 芜湖欣荣管业科技有限公司 | Three-way tube joint for high-pressure oil tube |
| CN104197131A (en) * | 2014-09-24 | 2014-12-10 | 无锡康柏斯机械科技有限公司 | Flange |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157384Y (en) * | 1993-04-07 | 1994-02-23 | 赵建国 | Flanged joint |
| CN2872042Y (en) * | 2005-12-12 | 2007-02-21 | 王洪才 | Concavo-convex bonded sealed flange disk |
| CN101338841A (en) * | 2008-06-10 | 2009-01-07 | 聂国安 | Dripping-proof flange |
| CN102278551A (en) * | 2011-06-30 | 2011-12-14 | 浙江正康实业有限公司 | Bulge-loop-free self-locking sealing connecting device of LGSP (light gauge stainless pipe) |
| CN202203571U (en) * | 2011-08-31 | 2012-04-25 | 周阿明 | Flange tee |
| CN202302429U (en) * | 2011-11-08 | 2012-07-04 | 徐小玲 | Novel flange plate |
| CN102563269A (en) * | 2010-12-28 | 2012-07-11 | 东莞市辉煌龙腾机械有限公司 | Multi-way connection member for pipelines |
| CN102734577A (en) * | 2012-06-19 | 2012-10-17 | 无锡宇吉科技有限公司 | Flange |
-
2012
- 2012-11-20 CN CN201210471311.7A patent/CN102966821B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157384Y (en) * | 1993-04-07 | 1994-02-23 | 赵建国 | Flanged joint |
| CN2872042Y (en) * | 2005-12-12 | 2007-02-21 | 王洪才 | Concavo-convex bonded sealed flange disk |
| CN101338841A (en) * | 2008-06-10 | 2009-01-07 | 聂国安 | Dripping-proof flange |
| CN102563269A (en) * | 2010-12-28 | 2012-07-11 | 东莞市辉煌龙腾机械有限公司 | Multi-way connection member for pipelines |
| CN102278551A (en) * | 2011-06-30 | 2011-12-14 | 浙江正康实业有限公司 | Bulge-loop-free self-locking sealing connecting device of LGSP (light gauge stainless pipe) |
| CN202203571U (en) * | 2011-08-31 | 2012-04-25 | 周阿明 | Flange tee |
| CN202302429U (en) * | 2011-11-08 | 2012-07-04 | 徐小玲 | Novel flange plate |
| CN102734577A (en) * | 2012-06-19 | 2012-10-17 | 无锡宇吉科技有限公司 | Flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966821A (en) | 2013-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Weili Inventor before: Chen Ling |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160803 Address after: 510000 room 3, 602 Cheng Cheng Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Mingtai Ship Technology Co. Ltd. Address before: 214000 Huishan Economic Development Zone, Jiangsu province Hui Cheng Road, No. 77, No. Patentee before: Wuxi Kangbaisi Machinery Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |