CN208138645U - A kind of pipe flange fixing seal structure - Google Patents
A kind of pipe flange fixing seal structure Download PDFInfo
- Publication number
- CN208138645U CN208138645U CN201820378848.1U CN201820378848U CN208138645U CN 208138645 U CN208138645 U CN 208138645U CN 201820378848 U CN201820378848 U CN 201820378848U CN 208138645 U CN208138645 U CN 208138645U
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- CN
- China
- Prior art keywords
- pipe
- flange
- sealing
- plate
- fixing seal
- 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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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a kind of pipe flange fixing seal structures, including first pipe and second pipe, first pipe one end periphery is arranged with first flange, several the first bolts being uniformly arranged are installed in first flange, the junction of first flange and first pipe is equipped with the first sealing plate, first sealing plate one end is equipped with several cuttings, is equipped with sealing ring between adjacent cutting, second pipe and the corresponding one end periphery of first pipe are arranged with second flange.Sealing plate is set between flange and pipeline, and be socket fitting type structure between the sealing plate between two pipelines, sealing ring is set between cutting, so that connecting between cutting and groove even closer, finally, two flanges are fastenedly connected by two bolts so that connected between pipeline it is even closer, furthermore, sealing joint strip is additionally provided between pipeline, sealing function is further functioned as, plate and socket joint notch are additionally provided on the inside of sealing joint strip, but also being connected between pipeline even closer.
Description
Technical field
The utility model relates to a kind of flange arrangements, more particularly, to a kind of pipe flange fixing seal structure.
Background technique
Mostly in existing pipeline connection connected by two flat flanges, and when overpressure is excessive, junction is easy to let out
Leakage.And the sealing of pipe flange in the prior art, one layer of O-shaped sealing is set usually between two flanged joint planes
Circle, and it is bolted to connection two flanges.However find in practical applications, due to the plane of two flanged joint planes
There are errors for degree, in assembly there are fit clearance, lead to assemble the O-ring seal between latter two flange and there is centainly thin
Small gap, the phenomenon that so as to cause seeping water, dripping.In view of this, a kind of pipe flange fixing seal structure is designed, so that pipe
The better fixing seal of Dow process your beautiful writings.
Utility model content
The utility model provides a kind of pipe flange fixing seal structure, can effectively solve asking in above-mentioned background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions：
A kind of pipe flange fixing seal structure of the utility model, including first pipe and second pipe, first pipe
Road one end periphery is arranged with first flange, is equipped with several the first bolts being uniformly arranged in the first flange, and described first
The junction of flange and first pipe is equipped with the first sealing plate, and first sealing plate one end is equipped with several cuttings, adjacent described
Sealing ring is equipped between cutting, the second pipe and the corresponding one end periphery of first pipe are arranged with second flange, described
Several the second bolts being uniformly arranged are installed, the junction of the second flange and second pipe is equipped with second in second flange
Sealing plate, second sealing plate and the corresponding position of the first sealing plate are equipped with several grooves, and described first pipe one end is also
Equipped with sealing joint strip, the second pipe and the corresponding position of first pipe also are provided with sealing joint strip, the first pipe side
Side is equipped with plate, and the second pipe and the corresponding avris of first pipe are equipped with socket joint notch.
As a kind of optimal technical scheme of the utility model, the cutting and groove are the setting that cooperates.
As a kind of optimal technical scheme of the utility model, first bolt and the second bolt are that mutual misfit is set
It sets.
As a kind of optimal technical scheme of the utility model, the plate and socket joint notch are the setting that cooperates.
As a kind of optimal technical scheme of the utility model, the sealing joint strip is located at plate and socket joint notch
Outside.
Compared with prior art, the utility model has the beneficial effects that：This kind of pipe flange fixing seal structure, structure are set
It counts whole compact, sealing plate is set between flange and pipeline, and be socket fitting type structure between the sealing plate between two pipelines,
Sealing ring is set between cutting so that connected between cutting and groove it is even closer, finally, by two bolts by two flanges
It is fastenedly connected, so that connecting even closer between pipeline, in addition, being additionally provided with sealing joint strip between pipeline, further functions as sealing
It acts on, plate and socket joint notch is additionally provided on the inside of sealing joint strip, but also connecting between pipeline even closer.The utility model
It is simple in structure and reasonable in design, it is more humanized, it is suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the assembling structure schematic diagram of the utility model；
Fig. 3 is the enlarged structure schematic diagram of the A of the utility model；
Fig. 4 is the enlarged structure schematic diagram of the B of the utility model；
In figure：1, first pipe；2, second pipe；3, first flange；4, second flange；5, the first bolt；6, the second spiral shell
Bolt；7, the first sealing plate；8, the second sealing plate；9, plate；10, socket joint notch；11, sealing joint strip；12, cutting；13, groove；
14, sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of pipe flange fixing seal structure, including
First pipe 1 and second pipe 2,1 one end periphery of first pipe are arranged with first flange 3, are equipped in first flange 3 several equal
The junction of first bolt 5 of even setting, first flange 3 and first pipe 1 is equipped with the first sealing plate 7,7 one end of the first sealing plate
Equipped with several cuttings 12, sealing ring 14 is equipped between adjacent cutting 12, outside second pipe 2 and the corresponding one end of first pipe 1
It is arranged with second flange 4 week, several the second bolts 6 being uniformly arranged, second flange 4 and the second pipe is installed in second flange 4
The junction in road 2 is equipped with the second sealing plate 8, and the second sealing plate 8 and the corresponding position of the first sealing plate 7 are equipped with several grooves
13,1 one end of first pipe is additionally provided with sealing joint strip 11, and second pipe 2 and the corresponding position of first pipe 1 also are provided with sealant
Item 11,1 avris of first pipe are equipped with plate 9, and second pipe 2 and the corresponding avris of first pipe 1 are equipped with socket joint notch 10.
Cutting 12 and groove 13 are to cooperate setting, the first bolt 5 and the second bolt 6 as mutual misfit setting, plate 9
It is the setting that cooperates with socket joint notch 10, sealing joint strip 11 is located at the outside of plate 9 and socket joint notch 10.
Concrete principle：Using this kind of pipe flange fixing seal structure, first pipe 1 and second pipe 2 are stitched together,
It is fixed by the first bolt 5 and the second bolt 6 close rear i.e. usable, at this point, cutting 12 is inserted into groove 13, plate 9
Also by corresponding insertion socket joint notch 10, sealing ring 14 and sealing joint strip 11 play the fixed effect of sealing.
This kind of pipe flange fixing seal structure, structure design is complete compact, and sealing plate is arranged between flange and pipeline,
And be socket fitting type structure between the sealing plate between two pipelines, sealing ring 14 is set between cutting 12, so that cutting 12 and recessed
It connects even closer between slot, finally, being fastenedly connected two flanges by two bolts, more steps up so that being connected between pipeline
It is close, in addition, being additionally provided with sealing joint strip 11 between pipeline, sealing function is further functioned as, the inside of sealing joint strip 11 is additionally provided with slotting
Plate 9 and socket joint notch 10, but also being connected between pipeline even closer.The utility model is simple in structure and reasonable in design, more
Hommization is suitble to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of pipe flange fixing seal structure, including first pipe (1) and second pipe (2), which is characterized in that described
One pipeline (1) one end periphery is arranged with first flange (3), is equipped with several first be uniformly arranged on the first flange (3)
The junction of bolt (5), the first flange (3) and first pipe (1) is equipped with the first sealing plate (7), first sealing plate
(7) one end is equipped with several cuttings (12), is equipped with sealing ring (14) between the adjacent cutting (12), the second pipe (2) and
The corresponding one end periphery of first pipe (1) is arranged with second flange (4), is equipped on the second flange (4) several uniform
The junction of the second bolt (6) being arranged, the second flange (4) and second pipe (2) is equipped with the second sealing plate (8), described
Second sealing plate (8) and the corresponding position of the first sealing plate (7) are equipped with several grooves (13), described first pipe (1) one end
It is additionally provided with sealing joint strip (11), the second pipe (2) and the corresponding position of first pipe (1) also are provided with sealing joint strip
(11), first pipe (1) avris is equipped with plate (9), the second pipe (2) and the corresponding avris of first pipe (1)
Equipped with socket joint notch (10).
2. a kind of pipe flange fixing seal structure according to claim 1, which is characterized in that the cutting (12) and groove
It (13) is the setting that cooperates.
3. a kind of pipe flange fixing seal structure according to claim 1, which is characterized in that first bolt (5) and
Second bolt (6) is mutual misfit setting.
4. a kind of pipe flange fixing seal structure according to claim 1, which is characterized in that the plate (9) and socket joint
Notch (10) is the setting that cooperates.
5. a kind of pipe flange fixing seal structure according to claim 1, which is characterized in that the sealing joint strip (11) point
Not Wei Yu plate (9) and socket joint notch (10) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378848.1U CN208138645U (en) | 2018-03-20 | 2018-03-20 | A kind of pipe flange fixing seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378848.1U CN208138645U (en) | 2018-03-20 | 2018-03-20 | A kind of pipe flange fixing seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138645U true CN208138645U (en) | 2018-11-23 |
Family
ID=64289529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378848.1U Expired - Fee Related CN208138645U (en) | 2018-03-20 | 2018-03-20 | A kind of pipe flange fixing seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373079A (en) * | 2018-12-12 | 2019-02-22 | 成都共同管业集团股份有限公司 | A kind of non-dismountable connector slotting fastly of pipeline |
| CN111963800A (en) * | 2020-08-19 | 2020-11-20 | 孙龙 | Anti-leakage chemical pipeline flange |
-
2018
- 2018-03-20 CN CN201820378848.1U patent/CN208138645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373079A (en) * | 2018-12-12 | 2019-02-22 | 成都共同管业集团股份有限公司 | A kind of non-dismountable connector slotting fastly of pipeline |
| CN111963800A (en) * | 2020-08-19 | 2020-11-20 | 孙龙 | Anti-leakage chemical pipeline 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 |
Granted publication date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |