CN206093328U - Novel cross flange that leakproofness is strong device - Google Patents
Novel cross flange that leakproofness is strong device Download PDFInfo
- Publication number
- CN206093328U CN206093328U CN201621094990.0U CN201621094990U CN206093328U CN 206093328 U CN206093328 U CN 206093328U CN 201621094990 U CN201621094990 U CN 201621094990U CN 206093328 U CN206093328 U CN 206093328U
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- CN
- China
- Prior art keywords
- flange
- sealing shroud
- entrance
- seal groove
- 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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Abstract
The utility model belongs to flange equipment field especially relates to a novel cross flange that leakproofness is strong device, including first flange, second flange, third flange, fourth flange, correspond respectively on first flange, second flange, third flange, the fourth flange and be equipped with first entry, the second entrance, third entry, fourth entry, fixed mounting is equipped with first seal cover on the first entry, the last fixed mounting of the second entrance is equipped with the second seal cover, the third entry is gone up fixed mounting and is equipped with the third seal cover, the fourth entry is gone up fixed mounting and is equipped with the fourth seal cover, on the first entry fixed be equipped with with the first seal groove of first seal cover cooperation installation, the second entrance last fixed be equipped with with the second seal groove of second seal cover cooperation installation, third entry go up fixed be equipped with with the third seal groove of third seal cover cooperation installation, fourth entry go up fixed be equipped with with the fourth seal groove of fourth seal cover cooperation installation.
Description
Technical field
This utility model belongs to flange equipment technical field, more particularly to the four-way flange dress that a kind of novel seal is strong
Put.
Background technology
Flange (Flange), is called flange flange disk or bead.Flange is the part being connected with each other between pipe and pipe,
For the connection between pipe end;Also there is the flange imported and exported used in equipment, for the connection between two equipment, such as reductor
Flange.Flange connects or bump joint, refers to and is connected with each other as one group of combined sealing structure by flange, pad and bolt three
Releasable connection.Pipe flange matches somebody with somebody effective flange in meaning plumbing installation, and the import and export flange of equipment is meant on equipment.
Perforation on flange, bolt are close to two flanges.Sealed with liner between flange.Flange point threaded connection (screwed connection) flange,
Welded flange and clip flange.Flange is all used in pairs, and low pressure pipeline can use silk acting flange, four kilograms of pressure above
Use welded flange.Sealing gasket is added between two panels ring flange, is then fastened with bolt.The flange thickness of different pressures is not
Together, the bolt that they use is also different.Water pump and valve, when connecting with pipeline, phase is also made in the local of these equipment facilities
Corresponding flange shape, also referred to as flange connect.Every connection zero closed using bolt connection simultaneously in two planar perimeters
Part, typically referred to as " flange ", the such as connection of ventilation shaft, this class part are properly termed as " flange type part ".But it is this
Connection is the local of an equipment, the such as connection of flange and water pump, just it is bad water pump " flange type part ".Comparison is small-sized
Such as valve etc., " flange type part " can be.
Flange arrangement form is varied, and most of flange is connected in left and right flange docking connection, and in docking end face
Upper setting sealing ring or liner sealing, but which installs inconvenient, and the life-span it is poor usually occur something lost lose, Fragmentation Phenomena,
Flange seal is poor.Therefore the present invention designs a kind of strong four-way flange apparatus of novel seal.
The content of the invention
This utility model provides a kind of novel seal strong four-way flange apparatus, to solve to propose in above-mentioned background technology
Existing structure poor sealing, inconvenient problem with use.
The technical problem solved by this utility model employs the following technical solutions to realize：This utility model provides a kind of new
The strong four-way flange apparatus of type sealing, including first flange, first entrance, the first sealing shroud, the first seal groove, the second method
Orchid, the second seal groove, the second sealing shroud, second entrance, the 3rd flange, the 3rd seal groove, the 3rd sealing shroud, the 3rd entrance, the
Four entrances, the 4th sealing shroud, the 4th seal groove, the 4th flange；The first flange, second flange, the 3rd flange, the 4th flange
Upper corresponding to respectively is fixed with first entrance, second entrance, the 3rd entrance, the 4th entrance, fixedly mounts in the first entrance
The first sealing shroud is provided with, fixed installation in the second entrance is provided with the second sealing shroud, fixedly mounts and set on the 3rd entrance
There is the 3rd sealing shroud, fixed installation on the 4th entrance is provided with the 4th sealing shroud；It is fixed with the first entrance and institute
State the first sealing shroud and coordinate the first seal groove installed, be fixed with to coordinate with second sealing shroud in the second entrance and pacify
Second seal groove of dress, is fixed with the 3rd entrance and is coordinated the 3rd seal groove installed, institute with the 3rd sealing shroud
State to be fixed with the 4th entrance and coordinate the 4th seal groove installed with the 4th sealing shroud.
This utility model is further arranged to, first seal groove, the second seal groove, the 3rd seal groove, the 4th sealing
Groove shape is identical；First seal groove, the second seal groove, the 3rd seal groove, the 4th seal groove in annular shape, described the
One seal groove, the second seal groove, the 3rd seal groove, the 4th seal groove cross sectional shape it is L-shape.
This utility model is further arranged to, first sealing shroud, the second sealing shroud, the 3rd sealing shroud, the 4th sealing
Nested structure is identical, be respectively provided with first sealing shroud, the second sealing shroud, the 3rd sealing shroud, the 4th sealing shroud with
The catching groove that first seal groove, the second seal groove, the 3rd seal groove, the 4th seal groove coordinate；First sealing shroud, second
Sealing shroud, the 3rd sealing shroud, the cylinder of the 4th sealing shroud external diameter respectively more than the first entrance, second entrance, the 3rd
Entrance, the 4th inlet inside diameter 0.5-1mm.
This utility model is further arranged to, the first flange, second flange, the 3rd flange, the circumference of the 4th flange
Bolt hole is fixed with direction；The first flange, second flange, the 3rd flange, the 4th flange it is adjacent between any two
Angle be 90 degree.
This utility model is further arranged to, first sealing shroud, the second sealing shroud, the 3rd sealing shroud, the 4th sealing
Set adopts EPDM ethylene propylene diene rubber materials.
The beneficial effects of the utility model are：
1st, this patent installs sealing shroud by arranging, and can be effectively prevented from constantly changing encapsulant, while sealing shroud
Install quick and convenient firm, long service life, using EPDM ethylene propylene diene rubber material good airproof performances.
2nd, this utility model simple structure, it is easy to operate, it is with strong points, with good market prospect.
Description of the drawings
Fig. 1 is the flange arrangement schematic diagram for installing sealing shroud of the present utility model.
Fig. 2 is the flange arrangement schematic diagram for not installing sealing shroud of the present utility model.
Fig. 3 is flange port sectional schematic diagram of the present utility model.
Fig. 4 is sealing shroud left view of the present utility model.
Fig. 5 is sealing shroud sectional view of the present utility model.
Fig. 6 is sealing shroud front view of the present utility model.
This utility model is described further below in conjunction with accompanying drawing：
In figure：1- first flanges, 2- first entrances, the first sealing shrouds of 3-, the first seal grooves of 4-, 5- second flanges, 6-
Two seal grooves, the second sealing shrouds of 7-, 8- second entrances, the 3rd flanges of 9-, the 3rd seal grooves of 10-, the 3rd sealing shrouds of 11-, 12-
Three entrances, the 4th entrances of 13-, the 4th sealing shrouds of 14-, the 4th seal grooves of 15-, the 4th flanges of 16-.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the present embodiment includes first flange 1, first entrance 2, and first is close
Big envelope 3, the first seal groove 4, second flange 5, the second seal groove 6, the second sealing shroud 7, second entrance 8, the 3rd flange 9, the 3rd
Seal groove 10, the 3rd sealing shroud 11, the 3rd entrance 12, the 4th entrance 13, the 4th sealing shroud 14, the 4th seal groove 15, the 4th method
Blue 16；Corresponded on first flange 1, second flange 5, the 3rd flange 9, the 4th flange 16 respectively and be fixed with first entrance 2, second
Entrance 8, the 3rd entrance 12, the 4th entrance 13, fixed installation in first entrance 2 are provided with the first sealing shroud 3, solid in second entrance 8
Dingan County is equiped with the second sealing shroud 7, and fixed installation on the 3rd entrance 12 is provided with the 3rd sealing shroud 11, fixed peace on the 4th entrance 13
It is equiped with the 4th sealing shroud 14；It is fixed with first entrance 2 and coordinates the first seal groove 4 installed with the first sealing shroud 3, second
It is fixed with entrance 8 and coordinates the second seal groove 6 installed with the second sealing shroud 7, is fixed with and the 3rd on the 3rd entrance 12
Sealing shroud 11 coordinates the 3rd seal groove 10 installed, and is fixed with and coordinates for installing with the 4th sealing shroud 14 on the 4th entrance 13
Four seal grooves 15.
This utility model is further arranged to, and the first seal groove 4, the second seal groove 6, the 3rd seal groove the 10, the 4th are sealed
15 shape of groove is identical；First seal groove 4, the second seal groove 6, the 3rd seal groove 10, the 4th seal groove 15 are in annular shape, the
One seal groove 4, the second seal groove 6, the 3rd seal groove 10, the 4th seal groove 15 cross sectional shape it is L-shape.
This utility model is further arranged to, and the first sealing shroud 3, the second sealing shroud 7, the 3rd sealing shroud the 11, the 4th are sealed
Cover 14 structures identical, respectively set on the first sealing shroud 3, the second sealing shroud 7, the 3rd sealing shroud 11, the 4th sealing shroud 14
There is the catching groove coordinated with the first seal groove 4, the second seal groove 6, the 3rd seal groove 10, the 4th seal groove 15；First sealing shroud 3,
Second sealing shroud 7, the 3rd sealing shroud 11, the external diameter of the cylinder of the 4th sealing shroud 14 are respectively more than first entrance 2, second entrance
8th, the 3rd entrance 12,13 internal diameter 0.5-1mm of the 4th entrance.
This utility model is further arranged to, first flange 1, second flange 5, the 3rd flange 9, the circumference of the 4th flange 16
Bolt hole is fixed with direction；First flange 1, second flange 5, the 3rd flange 9, the 4th flange 16 it is adjacent between any two
Angle be 90 degree.
This utility model is further arranged to, and the first sealing shroud 3, the second sealing shroud 7, the 3rd sealing shroud the 11, the 4th are sealed
Set 14 adopts EPDM ethylene propylene diene rubber materials.
When actually used, first the cylindrical portions of the first sealing shroud 3 are put into inside first entrance 2, it is then close by first
Big envelope 3 is sleeved on the first seal groove 4 in first entrance 2, and firmly presses guarantee catching groove fixation；In the same manner by the second sealing
The 7, the 3rd sealing shroud 11 of set, the 4th sealing shroud 14 are fixedly mounted on second entrance 8, the 3rd entrance 12, the 4th entrance 13,
Ensure good sealing by so as to reuse the four-way flange.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, fall into protection model of the present utility model
Enclose.
Claims (5)
1. strong four-way flange apparatus of a kind of novel seal, it is characterised in that：Including first flange（1）, first entrance（2）,
First sealing shroud（3）, the first seal groove（4）, second flange（5）, the second seal groove（6）, the second sealing shroud（7）, second entrance
（8）, the 3rd flange（9）, the 3rd seal groove（10）, the 3rd sealing shroud（11）, the 3rd entrance（12）, the 4th entrance（13）, the 4th
Sealing shroud（14）, the 4th seal groove（15）, the 4th flange（16）；The first flange（1）, second flange（5）, the 3rd flange
（9）, the 4th flange（16）Upper corresponding to respectively is fixed with first entrance（2）, second entrance（8）, the 3rd entrance（12）, the 4th enter
Mouthful（13）, the first entrance（2）Upper fixed installation is provided with the first sealing shroud（3）, the second entrance（8）Upper fixed installation sets
There is the second sealing shroud（7）, the 3rd entrance（12）Upper fixed installation is provided with the 3rd sealing shroud（11）, the 4th entrance（13）
Upper fixed installation is provided with the 4th sealing shroud（14）；The first entrance（2）On be fixed with and first sealing shroud（3）Coordinate
The first seal groove installed（4）, the second entrance（8）On be fixed with and second sealing shroud（7）Coordinate for installing
Two seal grooves（6）, the 3rd entrance（12）On be fixed with and the 3rd sealing shroud（11）Coordinate the 3rd sealing installed
Groove（10）, the 4th entrance（13）On be fixed with and the 4th sealing shroud（14）Coordinate the 4th seal groove installed
（15）.
2. strong four-way flange apparatus of a kind of novel seal according to claim 1, it is characterised in that：Described first is close
Sealing groove（4）, the second seal groove（6）, the 3rd seal groove（10）, the 4th seal groove（15）Shape is identical；First sealing
Groove（4）, the second seal groove（6）, the 3rd seal groove（10）, the 4th seal groove（15）In annular shape, first seal groove（4）、
Second seal groove（6）, the 3rd seal groove（10）, the 4th seal groove（15）Cross sectional shape it is L-shape.
3. strong four-way flange apparatus of a kind of novel seal according to claim 1, it is characterised in that：Described first is close
Big envelope（3）, the second sealing shroud（7）, the 3rd sealing shroud（11）, the 4th sealing shroud（14）Structure is identical, first sealing
Set（3）, the second sealing shroud（7）, the 3rd sealing shroud（11）, the 4th sealing shroud（14）On be respectively provided with and first seal groove
（4）, the second seal groove（6）, the 3rd seal groove（10）, the 4th seal groove（15）The catching groove of cooperation；First sealing shroud（3）、
Second sealing shroud（7）, the 3rd sealing shroud（11）, the 4th sealing shroud（14）Cylinder external diameter respectively be more than the first entrance
（2）, second entrance（8）, the 3rd entrance（12）, the 4th entrance（13）Internal diameter 0.5-1mm.
4. strong four-way flange apparatus of a kind of novel seal according to claim 1, it is characterised in that：First method
It is blue（1）, second flange（5）, the 3rd flange（9）, the 4th flange（16）Circumferencial direction on be fixed with bolt hole；Described
One flange（1）, second flange（5）, the 3rd flange（9）, the 4th flange（16）Adjacent angle between any two be 90 degree.
5. strong four-way flange apparatus of a kind of novel seal according to claim 1, it is characterised in that：Described first is close
Big envelope（3）, the second sealing shroud（7）, the 3rd sealing shroud（11）, the 4th sealing shroud（14）EPDM ethylene-propylene-diene monomer glue materials are adopted
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094990.0U CN206093328U (en) | 2016-09-29 | 2016-09-29 | Novel cross flange that leakproofness is strong device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094990.0U CN206093328U (en) | 2016-09-29 | 2016-09-29 | Novel cross flange that leakproofness is strong device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093328U true CN206093328U (en) | 2017-04-12 |
Family
ID=58482280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094990.0U Expired - Fee Related CN206093328U (en) | 2016-09-29 | 2016-09-29 | Novel cross flange that leakproofness is strong device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758133A (en) * | 2018-06-11 | 2018-11-06 | 如皋天安电气科技有限公司 | A kind of polytetrafluoroethylene (PTFE) enhanced type spirotallic gasket |
| CN114183610A (en) * | 2021-11-10 | 2022-03-15 | 湖州精锤铸锻有限公司 | Sleeve four-way forging structure and machining process |
-
2016
- 2016-09-29 CN CN201621094990.0U patent/CN206093328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758133A (en) * | 2018-06-11 | 2018-11-06 | 如皋天安电气科技有限公司 | A kind of polytetrafluoroethylene (PTFE) enhanced type spirotallic gasket |
| CN114183610A (en) * | 2021-11-10 | 2022-03-15 | 湖州精锤铸锻有限公司 | Sleeve four-way forging structure and machining process |
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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: 20170412 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |