CN206055002U - A kind of High-sealing-performflange flange for tubing - Google Patents
A kind of High-sealing-performflange flange for tubing Download PDFInfo
- Publication number
- CN206055002U CN206055002U CN201621029104.6U CN201621029104U CN206055002U CN 206055002 U CN206055002 U CN 206055002U CN 201621029104 U CN201621029104 U CN 201621029104U CN 206055002 U CN206055002 U CN 206055002U
- Authority
- CN
- China
- Prior art keywords
- flange
- ring
- sealing
- tubing
- performflange
- 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
Links
Abstract
The utility model discloses a kind of High-sealing-performflange flange for tubing, including flange body, it is characterised in that：The flange body belongs to flange loose flange, flange body includes flange ring (1) and flange (2), the through hole (3) of circle is provided with the middle of the flange ring (1), the flange (2) is tubulose, flange (2) caliber is identical with through hole (3), the flange (2) is connected to flange ring (1) reverse side, flange ring (1) reverse side flange (2) side is provided with a circle groove (4), groove (4) periphery is provided with four pieces of fixation clamps (5), fixation clamp (5) periphery is provided with multiple eyelets, the front of the flange ring (1) is provided with liner (6), the front edge of the flange ring (1) is provided with a circle breach (7), the side of the flange ring (1) is provided with the first sealing ring (8).This utility model provides a kind of High-sealing-performflange flange for tubing without the need for welding.
Description
Technical field
This utility model belongs to tubing field, and in particular to a kind of High-sealing-performflange flange for tubing.
Background technology
Flange loose flange：Also loose flange, rotatable engagement flange are.Typically it is applied in combination with flange pipe joint.Pipe
Link with flange pipe joint butt welding, flange sleeve is outside flange pipe joint.Its advantage is that flange is rotatable, it is easy to is directed at keyhole, makes
It is easily installed used in Large Diameter Pipeline, where Flange is also applied for the frequent dismounting of pipe fitting needs for cleaning and checking, or uses
In place of only needing to rotate in alignment flange keyhole flange without rotary tube.During using this flange, pipe joint material is necessary
It is consistent with tubing, and flange material is not necessarily consistent with tubing.These problems so that flange loose flange presence office in the application
Limit, it is impossible to adapt to without tubing.
Utility model content
To solve problem above, task of the present utility model is to provide a kind of without the need for welding for the highly dense of tubing
Envelope property flange, is specifically realized by technical scheme below：
A kind of High-sealing-performflange flange for tubing of the present utility model, including flange body, it is characterised in that：Institute
State flange body and belong to flange loose flange, flange body includes flange ring and flange, in the middle of the flange ring, be provided with circle
Through hole, the flange are tubulose, and the flange caliber is identical with through hole, and the flange is connected to flange ring reverse side, the flange
Ring reverse side flange side is provided with a circle groove, and the groove periphery is provided with four pieces of fixation clamps, and the fixation clamp periphery is provided with multiple
Eyelet, the front of the flange ring are provided with liner, and the front edge of the flange ring is provided with a circle breach, the side of the flange ring
Face is provided with the first sealing ring.
Preferably, the bottom of the flange is provided with the second sealing ring, second sealing ring is connected to by spring and is turned over
Side bottom, the second sealing ring original state inwardly, after pipeline is fixed, the second sealing ring are allocated to outwardly, by flange and pipe
Gap between road is filled up.
Preferably, the fixation clamp bottom is connected with flange ring reverse side by spring, at the top of the fixation clamp, card is provided with
Button, buckle are used to clasp pipe wall, prevent which from bouncing back.
Preferably, the first sealing ring banding is in flange ring side, the height of first sealing ring is that breach is high
The twice of degree, when two flange combinations are spliced, the first sealing ring is dialled in breach, just fills up its space, increase sealing
Property.
Compared with the prior art, this utility model has advantages below：This utility model cannot for flange loose flange
The deficiency without tubing is adapted to, without the need for welding, pipeline is fixed by groove and fixation clamp, while by the connection of pipeline and flange
Portion seals layer by layer, has ensured the safety of pipeline, simple to operate, effect is significant.
Description of the drawings
Fig. 1 is structural representation of the present utility model (upward view)；
Fig. 2 is top view of the present utility model；
Fig. 3 is profile of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describes this utility model specific embodiment：
From shown in Fig. 1 to Fig. 3, a kind of High-sealing-performflange flange for tubing, including flange body, its feature
It is：The flange body belongs to flange loose flange, and flange body includes flange ring 1 and flange 2, in the middle of the flange ring 1
The through hole 3 of circle is provided with, the flange 2 is tubulose, and 2 caliber of the flange is identical with through hole 3, and the flange 2 is connected to flange
1 reverse side of ring, 1 reverse side flange of the flange ring, 2 side are provided with a circle groove 4, and 4 periphery of the groove is provided with four pieces of fixation clamps 5, institute
State 5 periphery of fixation clamp and be provided with multiple eyelets, the front of the flange ring 1 is provided with liner 6, and the front edge of the flange ring 1 sets
The side for having a circle breach 7, the flange ring 1 is provided with the first sealing ring 8.
Shown in Fig. 1 and Fig. 3, the bottom of the flange 2 is provided with the second sealing ring 9, and second sealing ring 9 passes through
Spring is connected to 2 bottom of flange, 9 original state of the second sealing ring inwardly, after pipeline 10 is fixed, by the second sealing ring 9 groups
Fill up to the gap between flange 2 and pipeline 10 outwardly, is made.
Shown in Fig. 1 and Fig. 3,5 bottom of the fixation clamp is connected with 1 reverse side of flange ring by spring, the fixation
Buckle is provided with the top of folder 5, buckle is used to clasp 10 tube wall of pipeline, prevents which from bouncing back.
Shown in Fig. 2 and Fig. 3,8 banding of the first sealing ring in 1 side of flange ring, first sealing ring 8
It is highly the twice of 7 height of breach, when two flange combinations are spliced, the first sealing ring 8 is dialled in breach 7, is just filled up
Its space, increases sealing.
During use, fixing port is processed according to 5 snapped-in position of fixation clamp on correspondence 10 wall of pipeline, pipeline 10 is placed on and is turned over
Groove 4 is inserted outside side 2,5 buckle of fixation clamp is buckled in into fixing port on 10 wall of pipeline, is prevented which from bouncing back, by the second sealing ring 9 groups
To filling up, the gap between flange 2 and pipeline 10 outwardly, after be close to the flange for docking by flange, by
One sealing ring 8 is dialled in breach 7, reaches sealing effectiveness.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (4)
1. a kind of High-sealing-performflange flange for tubing, including flange body, it is characterised in that：The flange body belongs to
Flange loose flange, flange body include flange ring (1) and flange (2), and the through hole of circle is provided with the middle of the flange ring (1)
(3), the flange (2) is tubulose, and flange (2) caliber is identical with through hole (3), and the flange (2) is connected to flange ring (1)
Reverse side, flange ring (1) reverse side flange (2) side are provided with a circle groove (4), and groove (4) periphery is provided with four pieces of fixations
Folder (5), fixation clamp (5) periphery are provided with multiple eyelets, and the front of the flange ring (1) is provided with liner (6), the flange ring
(1) front edge is provided with a circle breach (7), and the side of the flange ring (1) is provided with the first sealing ring (8).
2. the High-sealing-performflange flange for tubing according to claim 1, it is characterised in that：The flange (2)
Bottom is provided with the second sealing ring (9), and second sealing ring (9) is connected to flange (2) bottom by spring.
3. the High-sealing-performflange flange for tubing according to claim 1, it is characterised in that：The fixation clamp (5)
Bottom is connected with flange ring (1) reverse side by spring, is provided with buckle at the top of the fixation clamp (5).
4. the High-sealing-performflange flange for tubing according to claim 1, it is characterised in that：First sealing ring
(8) in flange ring (1) side, the height of first sealing ring (8) is the twice of breach (7) height to banding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029104.6U CN206055002U (en) | 2016-08-31 | 2016-08-31 | A kind of High-sealing-performflange flange for tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029104.6U CN206055002U (en) | 2016-08-31 | 2016-08-31 | A kind of High-sealing-performflange flange for tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055002U true CN206055002U (en) | 2017-03-29 |
Family
ID=58374713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029104.6U Expired - Fee Related CN206055002U (en) | 2016-08-31 | 2016-08-31 | A kind of High-sealing-performflange flange for tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268592A (en) * | 2018-09-30 | 2019-01-25 | 国网浙江省电力有限公司宁波供电公司 | A kind of attachment device suitable for transformer fuel outlet valve |
-
2016
- 2016-08-31 CN CN201621029104.6U patent/CN206055002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268592A (en) * | 2018-09-30 | 2019-01-25 | 国网浙江省电力有限公司宁波供电公司 | A kind of attachment device suitable for transformer fuel outlet valve |
| CN109268592B (en) * | 2018-09-30 | 2023-09-26 | 国网浙江省电力有限公司宁波供电公司 | Connecting device suitable for transformer oil drain valve |
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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: 20170329 Termination date: 20200831 |