CN205859421U - A kind of novel pipe flange - Google Patents
A kind of novel pipe flange Download PDFInfo
- Publication number
- CN205859421U CN205859421U CN201620838822.1U CN201620838822U CN205859421U CN 205859421 U CN205859421 U CN 205859421U CN 201620838822 U CN201620838822 U CN 201620838822U CN 205859421 U CN205859421 U CN 205859421U
- Authority
- CN
- China
- Prior art keywords
- flange
- bolt
- hole
- seal groove
- clevis
- 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
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a kind of novel pipe flange, be made up of flange one, flange two, bolt clevis, bolt hole, flange one boss, bolt, seal groove, sealing ring, pipeline, through hole.Described flange one left side wall is provided with flange one boss, described flange one plateau sidewall is provided with bolt clevis, link bolt hole inside described bolt clevis, described flange one is provided with through hole with flange two center, described through hole connects pipeline, described through hole side is provided with seal groove, is provided with sealing ring in described seal groove, and described flange one is fixed together by bolt hole by bolt with flange two.
Description
Technical field
This utility model relates to flange technical field, a kind of novel pipe flange.
Background technology
Flange is interconnective part between pipe and pipe, the connection between pipe end；Flange joint refer to by
Flange, pad and bolt three are connected with each other the releasable connection as one group of combined sealing structure, and general flange can be because of bolt
Ning fix in position, pad deformation to cause flange to leak, traditional flange offers bolt slot and weakens the intensity of flange, makes flange
The most often rupture, therefore, propose a kind of novel pipe flange for the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of novel pipe flange, to solve proposition in above-mentioned background technology
Problem.
This utility model adopts the following technical scheme that
A kind of novel pipe flange, by flange one, flange two, bolt clevis, bolt hole, flange one boss, bolt, close
Sealing groove, sealing ring, pipeline, through hole form.
Described flange one left side wall is provided with flange one boss.
Described flange one plateau sidewall is provided with bolt clevis.
Link bolt hole inside described bolt clevis.
Described flange one is provided with through hole with flange two center.
Described through hole connects pipeline.
Described through hole side is provided with seal groove.
It is provided with sealing ring in described seal groove.
Described flange one is fixed together by bolt hole by bolt with flange two.
Preferably, described flange one, flange two are welded to connect by through hole with pipeline.
Preferably, the diameter of described flange two is identical with the diameter of flange one.
Preferably, described bolt clevis fits tightly with nuts.
Compared with prior art, the beneficial effects of the utility model are: this pipe flange, and flange is directly welded at pipeline
On, therefore it being connected with pipeline more firm, effectively prevent the generation of pipeline and flange connections water leakage situation, flange one is provided with
Flange one boss, flange one plateau sidewall is provided with bolt slot, and flange one boss has thickening to flange one sidewall and adds powerful, anti-
Having stopped and weakened strength of flange because being provided with bolt slot, when bolt is fixed, screw one end is maintained static by bolt slot, only need by
Nut end is fixing tight, and not only make that assembling becomes is the most laborsaving, and improves the fixed mass of bolt, flange through hole side
Being provided with seal groove, arrange sealing ring in seal groove, when two flanges are fixed, sealing ring is close to, it is ensured that flange connections effective
Sealing.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1. flange one, 2. flange two, 3. bolt clevis, 4. bolt hole, 5. flange one boss, 6. bolt, 7. seal
Groove, 8. sealing ring, 9. pipeline, 10. through hole.
Detailed description of the invention
With detailed description of the invention, this utility model is described further below in conjunction with the accompanying drawings.
This utility model is as it is shown in figure 1, a kind of novel pipe flange, by flange 1, flange 22, bolt clevis 3, spiral shell
Keyhole 4, flange one boss 5, bolt 6, seal groove 7, sealing ring 8, pipeline 9, through hole 10 form.
Described flange 1 left side wall is provided with flange one boss 5.
Described flange one boss 5 sidewall is provided with bolt clevis 3.
Link bolt hole 4 inside described bolt clevis 3.
Described flange 1 is provided with through hole 10 with flange 22 center.
Described through hole 10 connects pipeline 9.
Described through hole 10 side is provided with seal groove 7.
It is provided with sealing ring 8 in described seal groove 7.
Described flange 1 is fixed together by bolt hole 4 by bolt 6 with flange 22.
As a kind of technical optimization scheme of the present utility model, described flange 1, flange 22 and pipeline 9 are by through hole 10
It is welded to connect, effectively prevent the generation of pipeline and flange connections water leakage situation.
As a kind of technical optimization scheme of the present utility model, the diameter of described flange 22 and the diameter phase of flange 1
With, conveniently install and use.
As a kind of technical optimization scheme of the present utility model, described bolt clevis 3 fits tightly with bolt 6 cap, it is simple to
Fixing bolt 6, improves bolt 6 fixed efficiency.
In use, flange 1 and flange 22 are respectively welded at pipe joint both sides, then from bolt to this utility model
Flange 1 is connected by hole 4 bolt 6 with flange 22, because flange is connected with pipeline 9 at through hole 10, so in pipeline 9
Current will not change because being provided with Flange joint, and flange connections is provided with seal groove 7, is provided with sealing ring in seal groove 7
8, effectively prevent leaking of seam, because flange has enough thickness and intensity, and weld with pipeline 9, even if so
Also will not be destroyed when hydraulic pressure is bigger.
Claims (2)
1. a novel pipe flange, convex by flange one (1), flange two (2), bolt clevis (3), bolt hole (4), flange one
Platform (5), bolt (6), seal groove (7), sealing ring (8), pipeline (9), through hole (10) form, it is characterised in that: described flange one
(1) left side wall is provided with flange one boss (5), and described flange one boss (5) sidewall is provided with bolt clevis (3), described nuts
Groove (3) inner side link bolt hole (4), described flange one (1) is provided with through hole (10), described through hole (10) with flange two (2) center
Connecting pipeline (9), described through hole (10) side is provided with seal groove (7), is provided with sealing ring (8) in described seal groove (7), described
Flange one (1) is fixed together by bolt hole (4) by bolt (6) with flange two (2).
A kind of novel pipe flange the most according to claim 1, it is characterised in that: the diameter of described flange two (2) with
The diameter of flange one (1) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838822.1U CN205859421U (en) | 2016-07-28 | 2016-07-28 | A kind of novel pipe flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838822.1U CN205859421U (en) | 2016-07-28 | 2016-07-28 | A kind of novel pipe flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859421U true CN205859421U (en) | 2017-01-04 |
Family
ID=57656950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620838822.1U Expired - Fee Related CN205859421U (en) | 2016-07-28 | 2016-07-28 | A kind of novel pipe flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859421U (en) |
-
2016
- 2016-07-28 CN CN201620838822.1U patent/CN205859421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170104 Termination date: 20170728 |