CN207349637U - A kind of pipeline connecting flange - Google Patents
A kind of pipeline connecting flange Download PDFInfo
- Publication number
- CN207349637U CN207349637U CN201721146834.9U CN201721146834U CN207349637U CN 207349637 U CN207349637 U CN 207349637U CN 201721146834 U CN201721146834 U CN 201721146834U CN 207349637 U CN207349637 U CN 207349637U
- Authority
- CN
- China
- Prior art keywords
- flange body
- ring flange
- ring
- groove
- tongue
- 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 Allowing Movement (AREA)
Abstract
It the utility model is related to a kind of pipeline connecting flange, including ring flange body, connecting hole and the birdsmouth for connecting pipe are provided with the ring flange body, the birdsmouth is internally provided with sealing ring, the ring flange body is equipped with tongue, and the ring flange body has the groove with tongue position correspondence.Advantage is：Tongue and groove in ring flange body can be buckled it is affixed, add ring flange body connection fixing；And wear-resisting ring is added in groove, the mutual abrasion between groove and tongue can be reduced, extends its service life；Increase sealing ring in birdsmouth, can increase the risk for being completely embedded degree, reducing leakage of pipeline and ring flange body.
Description
Technical field
It the utility model is related to flange connecting assembly, more particularly to a kind of pipeline connecting flange.
Background technology
Flange, is called flange flange disk or bead.Flange is the part being connected with each other between pipe and pipe, for pipe end
Between connection；Also have with the flange imported and exported in equipment, for the connection between two equipment, such as gear reducer flange.Method
Orchid connection or bump joint, refer to be connected with each other as the removable of one group of combined sealing structure by flange, gasket and bolt three
Connection.Pipe flange, which is meant, matches somebody with somebody effective flange in plumbing installation, with the inlet and outlet flange that equipment is meant in equipment.On flange
Perforation, bolt are close to two flanges.
Therefore, it is necessary to seek a kind of new technical solution to solve the above problems.
The content of the invention
The purpose of this utility model is：A kind of pipeline connecting flange is provided.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of pipeline connecting flange, including ring flange body, are provided with connecting hole in the ring flange body and are used for
The birdsmouth of connecting pipe, the birdsmouth are internally provided with sealing ring, and the ring flange body is equipped with tongue, the ring flange
Body has the groove with tongue position correspondence.
The ring flange body outer surface is equipped with scuff-resistant coating.
Wear-resisting ring is equipped with the groove.
In the above-mentioned technical solutions, compared with prior art, what is reached has the technical effect that：Tongue in ring flange body
It can be buckled with groove affixed, add the fixing of ring flange body connection；And wear-resisting ring is added in groove, it can reduce recessed
Mutual abrasion between groove and tongue, extends its service life；Increase sealing ring, can increase pipeline and ring flange sheet in birdsmouth
Body is completely embedded degree, reduces the risk of leakage.
Brief description of the drawings
Attached drawing 1 is the front view of the utility model embodiment one.
In the figures above：1- ring flange bodies, 2- connecting holes, 3- birdsmouths, 4- sealing rings, 5- tongues, 6- grooves, 7- prevent
Grind layer, 8- wear-resisting rings.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Embodiment one：
As described in Figure 1, a kind of pipeline connecting flange of the utility model, including ring flange body 1, the ring flange sheet
Connecting hole 2 and the birdsmouth 3 for connecting pipe are provided with body 1, the birdsmouth 3 is internally provided with sealing ring 4, the flange
Disk body 1 is equipped with tongue 5, and the ring flange body 1 has the groove 6 with 5 position correspondence of tongue.
1 outer surface of ring flange body is equipped with scuff-resistant coating 7.
Wear-resisting ring 8 is equipped with the groove 6.
In the above-mentioned technical solutions, compared with prior art, what is reached has the technical effect that：It is convex in ring flange body 1
Groove 5 and groove 6 can be buckled it is affixed, add ring flange body 1 connection fixing；And wear-resisting ring 8 is added in groove 6,
The mutual abrasion between groove 6 and tongue 5 can be reduced, extends its service life；Increase sealing ring 4, can increase pipe in birdsmouth 3
Road and the risk for being completely embedded degree, reducing leakage of ring flange body 1.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. pipeline connecting flange, it is characterised in that：Including ring flange body, connection is provided with the ring flange body Hole and the birdsmouth for connecting pipe, the birdsmouth are internally provided with sealing ring, and the ring flange body is equipped with tongue, institute State ring flange body and have groove with tongue position correspondence.
- A kind of 2. pipeline connecting flange according to claim 1, it is characterised in that：The ring flange body outer surface is set There is scuff-resistant coating.
- A kind of 3. pipeline connecting flange according to claim 1, it is characterised in that：Wear-resisting ring is equipped with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146834.9U CN207349637U (en) | 2017-09-08 | 2017-09-08 | A kind of pipeline connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146834.9U CN207349637U (en) | 2017-09-08 | 2017-09-08 | A kind of pipeline connecting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349637U true CN207349637U (en) | 2018-05-11 |
Family
ID=62409510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721146834.9U Expired - Fee Related CN207349637U (en) | 2017-09-08 | 2017-09-08 | A kind of pipeline connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606349A (en) * | 2017-09-08 | 2018-01-19 | 江苏润泰电力设备有限公司 | A kind of special pipeline connecting flange |
-
2017
- 2017-09-08 CN CN201721146834.9U patent/CN207349637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606349A (en) * | 2017-09-08 | 2018-01-19 | 江苏润泰电力设备有限公司 | A kind of special pipeline connecting flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20190908 |