CN202884309U - Fluid pipeline flange connector assembly - Google Patents
Fluid pipeline flange connector assembly Download PDFInfo
- Publication number
- CN202884309U CN202884309U CN 201220387140 CN201220387140U CN202884309U CN 202884309 U CN202884309 U CN 202884309U CN 201220387140 CN201220387140 CN 201220387140 CN 201220387140 U CN201220387140 U CN 201220387140U CN 202884309 U CN202884309 U CN 202884309U
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- CN
- China
- Prior art keywords
- flange
- pipeline
- connector bodies
- bodies
- fittings
- 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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Abstract
The utility model discloses a fluid pipeline flange connector assembly which comprises two connector bodies, a left flange and a right flange. Through holes are arranged in the centers of the two connector bodies, the left ends and the right ends of the two connector bodies serve as pipeline connection ports when the two connector bodies are in butt connection, sealing grooves are arranged on the inner walls of left pipeline connection ports and right pipeline connection ports, sealing rings are arranged in the sealing grooves, bosses are arranged on the outer walls of the connector bodies, the two connector bodies are fixedly and integrally connected through the left flange and the right flange, grooves are arranged at the port positions of a left pipeline and a right pipeline, a location ring is arranged between the left pipeline port and the right pipeline port, and the bosses of the two connector bodies are clamped in the clamp grooves of the left flange and the right flange. The fluid pipeline flange connector assembly is reasonable in structure convenient to use and good in sealing performance.
Description
Technical field
The utility model relates to a kind of fluid pipeline flanged joint assembly.
Background technique
The flange arrangement form is varied, and most flanges connects as flange docking in the left and right sides connects, and at the docking end face seal ring assurance sealing is set, but because the life-span of seal ring is limited, use causes leaking easily for a long time.
The model utility content
It is a kind of rational in infrastructure, easy to use that the utility model provides, the fluid pipeline flanged joint assembly of good airproof performance.
The utility model technical solution problem provides following scheme:
A kind of fluid pipeline flanged joint assembly, comprise two fittings bodies, left, right flange, it is characterized in that: the center of described two fittings bodies is provided with through hole, left during described two fittings bodies docking, right two ends are pipeline connection port, a described left side, right pipe joint inwall is provided with seal groove, be provided with seal ring in the described seal groove, the outer wall of described fittings body is provided with boss, described two fittings bodies are by left, right two flanges are fixed together, a described left side, right pipe joint place is provided with groove, a described left side, be provided with positioning ring between the right pipe joint, described two fittings body boss are connected to a left side, in the draw-in groove of right flange.
Described left and right flanges links together by screw bolt and nut.
Outer double-layer structure in the utility model adopts, the draw-in groove that forms by the left and right flanges docking is fixed together fittings body, and structure is more firm, good airproof performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of fluid pipeline flanged joint assembly, comprise two fittings bodies 1, left, right flange 2,3, the center of described two fittings bodies 1 is provided with through hole 4, left during described two fittings bodies, 1 docking, right two ends are pipeline connection port 5, a described left side, right pipeline 5 interface inwalls are provided with seal groove 7, be provided with seal ring 8 in the described seal groove 7, the outer wall of described fittings body 1 is provided with boss 6, described two fittings bodies 1 are by left, right two flanges 2,3 are fixed together, a described left side, right pipe joint place is provided with groove 9, a described left side, be provided with positioning ring 11 between the right pipe joint 10, described two fittings body boss 6 are connected to a left side, right flange 2, in 3 the draw-in groove, a described left side, right flange 2,3 link together by screw bolt and nut.
Claims (2)
1. fluid pipeline flanged joint assembly, comprise two fittings bodies, left, right flange, it is characterized in that: the center of described two fittings bodies is provided with through hole, left during described two fittings bodies docking, right two ends are pipeline connection port, a described left side, right pipe joint inwall is provided with seal groove, be provided with seal ring in the described seal groove, the outer wall of described fittings body is provided with boss, described two fittings bodies are by left, right two flanges are fixed together, a described left side, right pipeline docking port place is provided with groove, a described left side, be provided with positioning ring between the right pipe joint, described two fittings body boss are connected to a left side, in the draw-in groove of right flange.
2. described fluid pipeline flanged joint assembly according to claim 1, it is characterized in that: described left and right flanges links together by screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387140 CN202884309U (en) | 2012-08-06 | 2012-08-06 | Fluid pipeline flange connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387140 CN202884309U (en) | 2012-08-06 | 2012-08-06 | Fluid pipeline flange connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884309U true CN202884309U (en) | 2013-04-17 |
Family
ID=48075738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220387140 Expired - Fee Related CN202884309U (en) | 2012-08-06 | 2012-08-06 | Fluid pipeline flange connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899840A (en) * | 2014-04-15 | 2014-07-02 | 中国十九冶集团有限公司 | Connecting and replacing construction method for underground water supply glass reinforced plastic sand pipes and steel pipes |
| CN104595584A (en) * | 2015-02-02 | 2015-05-06 | 孟书芳 | Waterway pipeline transforming frame plate |
| CN105751145A (en) * | 2016-05-11 | 2016-07-13 | 四川行之智汇知识产权运营有限公司 | Hydraulic centralizer for connection flange butting of petroleum pipelines |
| CN105881002A (en) * | 2016-05-11 | 2016-08-24 | 四川行之智汇知识产权运营有限公司 | Centralizing device for connecting flange of petroleum pipeline |
-
2012
- 2012-08-06 CN CN 201220387140 patent/CN202884309U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899840A (en) * | 2014-04-15 | 2014-07-02 | 中国十九冶集团有限公司 | Connecting and replacing construction method for underground water supply glass reinforced plastic sand pipes and steel pipes |
| CN103899840B (en) * | 2014-04-15 | 2016-02-03 | 中国十九冶集团有限公司 | The method of construction that a kind of groundwater supply glass reinforced plastic sand pipe and fastener for connection are changed |
| CN104595584A (en) * | 2015-02-02 | 2015-05-06 | 孟书芳 | Waterway pipeline transforming frame plate |
| CN105751145A (en) * | 2016-05-11 | 2016-07-13 | 四川行之智汇知识产权运营有限公司 | Hydraulic centralizer for connection flange butting of petroleum pipelines |
| CN105881002A (en) * | 2016-05-11 | 2016-08-24 | 四川行之智汇知识产权运营有限公司 | Centralizing device for connecting flange of petroleum pipeline |
| CN105751145B (en) * | 2016-05-11 | 2018-12-28 | 齐齐哈尔亚盛机械制造有限公司 | A kind of hydraulic centralizing device of petroleum pipeline connecting flange docking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130806 |