CN102966821A - Three-way flange - Google Patents
Three-way flange Download PDFInfo
- Publication number
- CN102966821A CN102966821A CN2012104713117A CN201210471311A CN102966821A CN 102966821 A CN102966821 A CN 102966821A CN 2012104713117 A CN2012104713117 A CN 2012104713117A CN 201210471311 A CN201210471311 A CN 201210471311A CN 102966821 A CN102966821 A CN 102966821A
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- Prior art keywords
- flange
- pipeline
- pipe
- hole
- flanges
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Abstract
A three-way flange comprises first flanges, second flanges and gaskets which are arranged between the first flanges and the second flanges, wherein each first flange comprises a first flange plate and a first pipeline; each second flange comprises a second flange plate and a second pipeline; each gasket is arranged in a gasket groove in the middle part of the second flange plate, and the middle part of the first flange plate is provided with a convex edge which is matched with the gasket groove; and the second pipelines of three second flanges are welded together to form a tee joint. Targeting at a complicated pipeline design, the flange is designed into a three-way type, so that the three-way flange is applicable to a pipeline with multiple branches, the pipeline design is more flexible, and the problem that the three-way flange is broken when bearing high pressure can be effectively avoided through the design of a reinforcing rib.
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 being used and play vital position in the field of the connection of pipeline.Abutted flange is not yielding, and good seal is widely used, and is applicable to pipeline that pressure or temperature fluctuate widely or the pipeline of high temperature, high pressure and low temperature, on the pipeline for delivery of expensive, inflammable, explosive medium yet.Existing dock flange can only be used for straight tube, this make pipeline to be designed with institute limited, especially in the complex environment, a lot of places at the pipeline place that needs branch, can not arrange flange.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defective, provide a kind of structure special, applicable to the Three way type flange of branch line.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of Three way type flange comprises the first flange, the second flange and is arranged at packing ring between two flanges,
Described the first flange comprises the first flange plate and the first pipeline, and the centre of described the 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 a plurality of the first screws;
Described the second flange comprises the second flange plate and second pipe, and the centre of described the second flange plate and second pipe is run through and is provided with the second pipe through hole, is positioned at the peripheral place of second pipe through hole and is provided with a plurality of the second screws;
Described the first pipeline through hole communicates with the second pipe through hole is corresponding, and described the first screw is corresponding one by one with the second screw;
Described packing ring places the gasket groove at the second flange plate middle part, and the first flange plate middle part is provided with corresponding bead of coincideing with gasket groove;
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, described stiffening rib surrounds three second pipes.
Beneficial effect of the present invention:
The present invention is directed to complicated circuit design, flange design is become Three way type, applicable to the many pipelines of branch, make circuit design more flexible, the design of stiffening rib can effectively avoid the Three way type flange problems such as fracture to occur when bearing high pressure.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of specification, is used for together with embodiments of the present invention 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 only is used for description and interpretation the present invention, is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, a kind of Three way type flange is made of three abutted flange groups.Each flange group is comprised of the first flange, the second flange and packing ring 30.Wherein:
Described the first flange comprises the first flange plate 11 and the first pipeline 12, and the centre of described the 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 a plurality of the first screws 14;
Described the second flange comprises the second flange plate 21 and second pipe 22, and the centre of described the 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 a plurality of the second screws 24;
Described the first pipeline through hole 13 and second pipe through hole 23 corresponding communicating, described the first screw 14 is corresponding one by one with the second screw 24;
Described packing ring 30 places gasket groove 25, the first flange plate middle part at the second flange plate middle part to be provided with and gasket groove 25 corresponding beads 15 of coincideing;
The second pipe 22 of described three the second flanges is welded into together, makes three second pipe through holes, 23 mutual UNICOMs, forms threeway.
Be welded with stiffening rib 40 between the second pipe 22 of described three the second flanges, described stiffening rib 40 surrounds three second pipes 22.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. Three way type flange is characterized in that: comprises the first flange, the second flange and is arranged at packing ring between two flanges,
Described the first flange comprises the first flange plate and the first pipeline, and the centre of described the 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 a plurality of the first screws;
Described the second flange comprises the second flange plate and second pipe, and the centre of described the second flange plate and second pipe is run through and is provided with the second pipe through hole, is positioned at the peripheral place of second pipe through hole and is provided with a plurality of the second screws;
Described the first pipeline through hole communicates with the second pipe through hole is corresponding, and described the first screw is corresponding one by one with the second screw;
Described packing ring places the gasket groove at the second flange plate middle part, and the first flange plate middle part is provided with corresponding bead of coincideing with gasket groove;
The second pipe of described three the second flanges is welded into together, makes three mutual UNICOMs of second pipe through hole, forms threeway.
2. Three way type flange according to claim 1, it is characterized in that: be welded with stiffening rib between the second pipe of described three the second flanges, described stiffening rib surrounds three second pipes.
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 true CN102966821A (en) | 2013-03-13 |
| CN102966821B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966821B (en) | 2016-01-13 |
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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. |
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| 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 |