CN2475907Y - Pressure pipeline connector - Google Patents
Pressure pipeline connector Download PDFInfo
- Publication number
- CN2475907Y CN2475907Y CN 01213802 CN01213802U CN2475907Y CN 2475907 Y CN2475907 Y CN 2475907Y CN 01213802 CN01213802 CN 01213802 CN 01213802 U CN01213802 U CN 01213802U CN 2475907 Y CN2475907 Y CN 2475907Y
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- CN
- China
- Prior art keywords
- enclosing cover
- pressure
- tubing
- pressure pipeline
- plane
- 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
A pipe connector series of multi-using pressure pipeline is a new type of building materials, can be mainly used in the connection of the concrete pressure pipeline with outside diameter of Phi 1000 mm and below, nominal pressure of 0.6 MPa; the connection of the hard plastic pressure pipeline with outside diameter of 400 mm and below; outside diameter of Phi 63 mm and above, nominal pressure of 0.6 MPa; outside diameter of Phi 50 mm and below, nominal pressure of 1 MPa, and connection of other pressure pipeline. The pipe connector of multi-using pressure pipeline can be used in carrying pressure liquid, such as tap water supply pipe, petrochemical pipe, etc. The pipe connector of multi-using pressure pipeline adopts wedge rubber seal ring to extruding and sealing, has good sealing performance, uses snap cone wire to stop moving, has high reliability and better resistance of pulling.
Description
The utility model relates to a kind of pipeline connecting parts series that is applicable to that multiple pressure piping connects, and as the connection of coagulation upward pressure pipeline, duroplasts pressure piping, steel pipeline etc., has press liquid to use as conveying.As tap water supply pipeline, petrochemical pipe etc.Be a kind of novel structural material, according to different needs, with cast steel or injection moulding machine shaping.
The Placement of present known concrete pressure pipeline is to adopt the rubber ring interface, the duroplasts pressure piping is to adopt the rubber ring interface, several forms of the blue interface of bonding interface and method, maximum Seal test pressure 0.25 MPa of (refer document GB10002.2-88) rubber ring interface and bonding interface, strength test allows seepage, (the refer document China engineering construction standard C ECS18:90 of Association for Standardization).
More than the Placement of various pressure pipings, sealability is all poor, does not more possess the anti-ability of taking off of taking out.
The purpose of this utility model is to use for the connection that provides a kind of multipurpose press solenoid road pipeline link to satisfy multiple pressure piping, and it is good seal performance not only, also has the higher anti-ability of taking off of taking out.Simple in structure, easy to use, the reliability height,
In order to achieve the above object, the utility model is used the pressure piping pipeline connecting parts more, comprises a main pipe body, the wedge-shaped rubber seal ring, and open wedge is pushed clamp ring and is had the enclosing cover of stop screw.Main pipe body adopts be threaded (seeing Figure of description 1) with enclosing cover.
The specification of suitable conduit and nominal pressure: 1000 millimeters of concrete pressure pipeline maximum outside diameter φ, nominal pressure 0.6 MPa, 400 millimeters of duroplasts pressure piping maximum outside diameter φ, nominal pressure external diameter φ 63 and above 0.6 MPa, external diameter φ 50 and following 1 MPa.
The working principle of multipurpose pipe: the enclosing cover that will have the stop conessi when mounted is inserted on the tubing, puts open wedge extruding clamp ring more successively, and the wedge-shaped rubber seal ring inserts main pipe body with tubing then, screws enclosing cover by the screw thread on the main pipe body.Drive open wedge extruding clamp ring by enclosing cover inwall inclined-plane simultaneously, move axially along tubing, remove to push the wedge-shaped rubber seal ring, make the wedge-shaped rubber seal ring be close to tubing appearance and pipe fitting inner wall all around, reach sealing purpose, when the wedge-shaped rubber seal ring is squeezed resiliently deformable when reaching capacity, at this moment open wedge extruding clamp ring just begins radial contraction, hold tubing outer wall all around tightly, at this moment tubing has possessed certain anti-ability of taking off of taking out, screws and make the conessi termination to bore into tube surfaces the stop conessi around the enclosing cover termination again, and this has not only improved the anti-ability of taking off of taking out of link, also prevented simultaneously the loosening of enclosing cover, the drawback of bringing sealability to descend.Increased the reliability of pipe fitting work.Comprehensive above-mentioned when it is characterized in that enclosing cover is threaded with main pipe body, enclosing cover inwall inclined-plane promotes open wedge and pushes clamp ring, moves axially and pushes the wedge-shaped rubber seal ring.Not only reach the purpose of sealing, also held tubing tightly simultaneously, screw enclosing cover termination stop conessi all around, not only increased the reliability of pipe fitting, main is to have improved the anti-ability of taking off of taking out of pipe fitting.Be used for the less pipeline of external diameter, just need not to be provided with the stop conessi.
Existing concrete pressure piping and external diameter φ 63 and above duroplasts pressure piping all are to adopt the rubber ring elastic packing, and sealing is the elasticity by rubber ring, and sealing difference bearing capacity is low, allows seepage, more do not possess anti-the doing of taking off of taking out.Restricted the application of all kinds of pressure pipings.
How the utility model is to adopt the crush seal of wedge-shaped rubber circle, good seal performance with the pressure piping pipeline connecting parts, can bear big pressure, non-leakage, there is open wedge extruding clamp ring to hold tubing and some stop conessis tightly in addition, awl is gone into tube surfaces, therefore has the higher anti-ability of taking off of taking out.Installing/dismounting is all very convenient.
Description of drawings: Fig. 1 is a plan view, (1) main pipe body wherein, (2) wedge-shaped rubber seal ring, (3) open wedge extruding clamp ring, (4) enclosing cover, (5) stop conessi, (6) tubing
Fig. 2 is the A-A sectional view of Fig. 1
The mode of execution that the utility model is best, because of the concrete environment difference of using, adopt different material, as heavy caliber concrete pressure pipeline cast steel shaping operation, the duroplasts pressure piping is processed with injection molding, and removing stop conessi (5) is the tender outsourcing, all the other main pipe body (1), cast steel for mold or molding and forming processing are all adopted in open wedge extruding clamp ring (3), enclosing cover (4).Wedge-shaped rubber seal ring (2) adopts the mould heat pressure moulding.
Claims (1)
- A kind of pressure piping pipeline connecting parts of using more, it is characterized in that: contain a main pipe body (1), wedge-shaped rubber seal ring (2), open wedge extruding clamp ring (3), enclosing cover (4) and stop conessi (5), round mouth place in the termination of main pipe body, make the inclined-plane, mix the seal ring on identical inclined-plane, the outer rounded head of main pipe body makes to have screw thread, and join and do have identical screw thread inner top to make the enclosing cover that the inclined-plane external end head is furnished with the stop conessi, doing in addition has the opening extruding clamp ring identical with enclosing cover inner top inclined-plane, on tubing, at first put enclosing cover during connection, be opening extruding clamp ring and seal ring successively, the tubing that packages is inserted in the main pipe body,, utilize the outer inclined-plane axial compression hatch lock collar that covers for helping screw thread to screw enclosing cover, make clamp ring move crush seal circle more vertically, reach sealing purpose, when being expressed to the limit, the hatch lock collar just begins radial contraction and holds tubing tightly, cover all stop conessis outside screwing again, so just improved the anti-ability of taking off of taking out of tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213802 CN2475907Y (en) | 2001-01-02 | 2001-01-02 | Pressure pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213802 CN2475907Y (en) | 2001-01-02 | 2001-01-02 | Pressure pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475907Y true CN2475907Y (en) | 2002-02-06 |
Family
ID=33632684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213802 Expired - Fee Related CN2475907Y (en) | 2001-01-02 | 2001-01-02 | Pressure pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475907Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787801A (en) * | 2010-04-02 | 2010-07-28 | 王启定 | Installation structure of building exhaust pipes and construction method thereof |
| CN110486547A (en) * | 2019-07-23 | 2019-11-22 | 北京市平谷区水利工程公司 | A kind of pipe connecting structure and attaching method thereof |
| CN114195078A (en) * | 2021-12-16 | 2022-03-18 | 宁波沪港食品机械制造有限公司 | Irritate wine and go out wine device and use device's oak barrel |
| WO2023235998A1 (en) * | 2022-06-06 | 2023-12-14 | 济南迈克阀门科技有限公司 | Pipe connection system |
-
2001
- 2001-01-02 CN CN 01213802 patent/CN2475907Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787801A (en) * | 2010-04-02 | 2010-07-28 | 王启定 | Installation structure of building exhaust pipes and construction method thereof |
| CN101787801B (en) * | 2010-04-02 | 2012-08-08 | 王启定 | Installation structure of building exhaust pipes and construction method thereof |
| CN110486547A (en) * | 2019-07-23 | 2019-11-22 | 北京市平谷区水利工程公司 | A kind of pipe connecting structure and attaching method thereof |
| CN114195078A (en) * | 2021-12-16 | 2022-03-18 | 宁波沪港食品机械制造有限公司 | Irritate wine and go out wine device and use device's oak barrel |
| CN114195078B (en) * | 2021-12-16 | 2023-12-01 | 宁波沪港食品机械制造有限公司 | Wine filling and discharging device and oak barrel using same |
| WO2023235998A1 (en) * | 2022-06-06 | 2023-12-14 | 济南迈克阀门科技有限公司 | Pipe connection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |