CN207178985U - Reducing flexibility ballast - Google Patents
Reducing flexibility ballast Download PDFInfo
- Publication number
- CN207178985U CN207178985U CN201721213826.1U CN201721213826U CN207178985U CN 207178985 U CN207178985 U CN 207178985U CN 201721213826 U CN201721213826 U CN 201721213826U CN 207178985 U CN207178985 U CN 207178985U
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- CN
- China
- Prior art keywords
- flange body
- flange
- seal groove
- sealing gasket
- ballast
- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Reducing flexibility ballast, including flange body, the middle part of the flange body subtracts discharge orifice provided with left and right insertion, the diameter for subtracting discharge orifice is gradually reduced from left to right, the left side of the flange body is equipped with several large flange connection through holes, the right side of the flange body is equipped with multiple small flange connection blind holes, the left side of the flange body is provided with left sealing gasket, the left side of the left sealing gasket is provided with the left seal groove of multiple inside and outside arrangements, each left seal groove is provided with left sealing ring, the right side of the flange body is provided with right sealing gasket, the right side of the right sealing gasket is provided with the right seal groove of multiple inside and outside arrangements, each right seal groove is provided with right sealing ring.The utility model structure is novel, ingenious in design, the left end of flange body is directly connected with the pipe flange of Large Diameter Pipeline, the right-hand member of flange body is directly connected with the pipe flange of pipe with small pipe diameter, because the diameter for subtracting discharge orifice is gradually reduced from left to right, so by this ballast can simple realization change liquid flow.
Description
Technical field
Field of pipeline equipment is the utility model is related to, in particular to reducing flexibility ballast.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle
Fluid device.Currently, in the pipeline of liquid conveying, it is often necessary to change the size of fluid flow, at present, in the duct
The size for changing fluid flow is typically that the change of flow is realized using reducing joint.Existing reducing joint design when,
Its both ends is equipped with adpting flange, is respectively used to connect from different calibers, but the structure of existing reducing joint is complex,
Production cost is higher.
Utility model content
Provided by the utility model is reducing flexibility ballast, and its main purpose is the structure for overcoming existing reducing joint
It is complex, the problem of production cost is higher.
In order to solve above-mentioned technical problem, the utility model adopts the following technical scheme that：
Reducing flexibility ballast, including flange body, the middle part of the flange body subtract discharge orifice provided with left and right insertion, and this subtracts
The diameter of discharge orifice is gradually reduced from left to right, and the left side of the flange body is equipped with several large flange connection through holes, the method
The right side of blue body is equipped with multiple small flange connection blind holes, and the left side of the flange body is provided with left sealing gasket, the left side
The left side of sealing gasket is provided with the left seal groove of multiple inside and outside arrangements, and each left seal groove is provided with left sealing ring, the flange sheet
The right side of body is provided with right sealing gasket, and the right side of the right sealing gasket is provided with the right seal groove of multiple inside and outside arrangements, each right close
Sealing groove is provided with right sealing ring.
Further, the left side of the flange body is provided with the left embedding groove of multiple inside and outside arrangements, the left sealing gasket
Right side be provided with multiple left inlay coordinated with corresponding left embedding groove, the right side of the flange body is provided with inside and outside multiple
The right embedding groove of arrangement, the left side of the right sealing gasket are provided with multiple right inlay coordinated with corresponding right embedding groove.
Further, the left seal groove, right seal groove, left sealing ring, right seal groove are equipped with three.
Further, the left embedding groove, right embedding groove, left inlay, right inlay are equipped with three.
From above-mentioned to description of the present utility model, compared to the prior art, the utility model has the following advantages that：This
Utility model structure is novel, ingenious in design, and the left end of flange body is directly connected with the pipe flange of Large Diameter Pipeline, flange body
Right-hand member is directly connected with the pipe flange of pipe with small pipe diameter, because the diameter for subtracting discharge orifice is gradually reduced from left to right, so by originally subtracting
Flow device can simple realization change liquid flow.The utility model only can need to simultaneously realize the pipe of Large Diameter Pipeline with a flange
The connection of the pipeline of road and pipe with small pipe diameter, its structure is simpler, while the left side of flange body is provided with left sealing gasket, left sealing
Circle, its right side be provided with right sealing gasket, right sealing ring so that between flange body and the pipe flange of Large Diameter Pipeline, with it is small
Better tightness between the pipe flange of caliber.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is structure chart of the utility model in another angle.
Fig. 3 is that the utility model removes the structure chart after left sealing gasket.
Fig. 4 is structure chart of the left sealing gasket of the utility model in another angle.
Embodiment
Referring to Figures 1 and 2.Reducing flexibility ballast, including flange body 1, the middle part of the flange body 1 are provided with left and right and passed through
Logical subtracts discharge orifice 2, and the diameter for subtracting discharge orifice 2 is gradually reduced from left to right.The left side of the flange body 1 is equipped with several big
Flange connects through hole 11, and the right side of the flange body 1 is equipped with multiple small flange connection blind holes 12.The flange body 1
Left side is provided with left sealing gasket 3, and the left side of the left sealing gasket 3 is provided with the left seal groove arranged inside and outside three（Do not marked in figure
Go out）, each left seal groove（Do not marked in figure）Provided with left sealing ring 4.The right side of the flange body 1 is provided with right sealing gasket 5,
The right side of the right sealing gasket 5 is provided with the right seal groove arranged inside and outside three（Do not marked in figure）, each right seal groove（In figure not
Mark）Provided with right sealing ring 6.
Referring to figs. 1 to Fig. 4.The left side of the flange body 1 is provided with the left embedding groove 13 arranged inside and outside three, the left side
The right side of sealing gasket 3 is provided with three left inlay 31 coordinated with corresponding left embedding groove 13.The right side of the flange body 1
Provided with the right embedding groove arranged inside and outside three（Do not marked in figure）, the left side of the right sealing gasket 5 is provided with three and the corresponding right side
Embedding groove（Do not marked in figure）The right inlay coordinated（Do not marked in figure）.
Referring to Figures 1 and 2.Design principle of the present utility model is as follows：The left end of the flange body 1 is directly and Large Diameter Pipeline
Pipe flange connection, the right-hand member of flange body 1 is directly connected with the pipe flange of pipe with small pipe diameter, due to subtract the diameter of discharge orifice 2 from
Left-to-right is gradually reduced, so by this ballast can simple realization change liquid flow.The utility model need to only use one
Individual flange can realize the connection of the pipeline of Large Diameter Pipeline and the pipeline of pipe with small pipe diameter simultaneously, and its structure is simpler, while flange sheet
The left side of body 1 is provided with left sealing gasket 3, left sealing ring 4, and its right side is provided with right sealing gasket 5, right sealing ring 6, so that doing in the proper way
Between blue body 1 and the pipe flange of Large Diameter Pipeline between the pipe flange of pipe with small pipe diameter better tightness.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (4)
1. reducing flexibility ballast, it is characterised in that：Including flange body, the middle part of the flange body is provided with subtracting for left and right insertion
Discharge orifice, the diameter for subtracting discharge orifice are gradually reduced from left to right, and the left side of the flange body is equipped with several large flange connections
Through hole, the right side of the flange body are equipped with multiple small flange connection blind holes, and the left side of the flange body is provided with left close
Packing, the left side of the left sealing gasket are provided with the left seal groove of multiple inside and outside arrangements, and each left seal groove is provided with left sealing ring, institute
The right side for stating flange body is provided with right sealing gasket, and the right side of the right sealing gasket is provided with the right seal groove of multiple inside and outside arrangements,
Each right seal groove is provided with right sealing ring.
2. reducing flexibility ballast as claimed in claim 1, it is characterised in that：The left side of the flange body is provided with multiple
The left embedding groove of inside and outside arrangement, the right side of the left sealing gasket are provided with multiple left inlay coordinated with corresponding left embedding groove,
The right side of the flange body is provided with the right embedding grooves of multiple inside and outside arrangements, the left side of the right sealing gasket be provided with it is multiple with
The right inlay that corresponding right embedding groove coordinates.
3. reducing flexibility ballast as claimed in claim 1, it is characterised in that：The left seal groove, right seal groove, left sealing
Circle, right seal groove are equipped with three.
4. reducing flexibility ballast as claimed in claim 2, it is characterised in that：The left embedding groove, right embedding groove, a left side are inlayed
Portion, right inlay are equipped with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213826.1U CN207178985U (en) | 2017-09-21 | 2017-09-21 | Reducing flexibility ballast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213826.1U CN207178985U (en) | 2017-09-21 | 2017-09-21 | Reducing flexibility ballast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178985U true CN207178985U (en) | 2018-04-03 |
Family
ID=61748736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721213826.1U Active CN207178985U (en) | 2017-09-21 | 2017-09-21 | Reducing flexibility ballast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843871A (en) * | 2018-08-27 | 2018-11-20 | 张海江 | A kind of joint seal of flanges component and its installation method |
| CN112096982A (en) * | 2020-10-14 | 2020-12-18 | 厦门元谱生物科技有限公司 | Vacuum pipeline reducing adapter flange |
-
2017
- 2017-09-21 CN CN201721213826.1U patent/CN207178985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843871A (en) * | 2018-08-27 | 2018-11-20 | 张海江 | A kind of joint seal of flanges component and its installation method |
| CN112096982A (en) * | 2020-10-14 | 2020-12-18 | 厦门元谱生物科技有限公司 | Vacuum pipeline reducing adapter flange |
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| GR01 | Patent grant |