CN203614951U - Pipeline connector - Google Patents
Pipeline connector Download PDFInfo
- Publication number
- CN203614951U CN203614951U CN201320685508.0U CN201320685508U CN203614951U CN 203614951 U CN203614951 U CN 203614951U CN 201320685508 U CN201320685508 U CN 201320685508U CN 203614951 U CN203614951 U CN 203614951U
- Authority
- CN
- China
- Prior art keywords
- pipe jointer
- sealing
- housing
- liner
- casing
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000012856 packing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a pipeline connector, which comprises a casing, an inner liner and a sealing element, wherein the casing is provided with an opening part, the inner liner is provided with an opening part, two sides of the opening part of the casing are respectively provided with connecting parts which are provided with flanges and extend in the axial direction of the casing, the inner liner is arranged on the inner wall of the casing, and the sealing element is arranged on the inner wall of the inner liner. The pipeline connector disclosed by the utility model has the advantages that through the arrangement of the inner liner with the opening part, when two flange parts of the casing are connected, the casing extrudes the inner liner with the opening part, the stress of the sealing element can be uniform through the inner liner, the sealing effect is improved, and in addition, the service life is prolonged.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of pipe jointer.
Background technique
At present, the connection between pipeline realizes by clamping stirrup or pipe clip conventionally, in the housing of clamping stirrup or pipe clip, is provided with Sealing, makes Sealing and pipeline outer wall, inner walls close contact, thereby reach sealing by locking device.But discontinuity when this clamping stirrup or pipe clip are installed, sealing effect is poor, and working life is short.
Model utility content
The utility model object is to provide a kind of stressed uniform, pipe jointer good sealing effect, long service life.
The utility model technical solution problem adopts following technological scheme: a kind of pipe jointer, comprise and there is the housing of opening portion, the liner with opening portion and Sealing, the both sides of the opening portion of described housing have respectively along the axially extended joint with flange of housing, described liner is arranged on the inwall of described housing, and described Sealing is arranged on the inwall of described liner.
Optionally, described pipe jointer also comprises and is arranged at respectively two stiffening plates in joint.
Optionally, described pipe jointer also comprises described two locking devices that joint is fixed.
Optionally, described locking device is screw bolt and nut.
Optionally, described locking device is three.
Optionally, described three locking devices axially evenly arranging along housing.
Optionally, described pipe jointer also comprises the conducting plate that is arranged at described Sealing two ends.
Optionally, described pipe jointer also comprises the packing ring that is arranged at described Sealing inwall, on described packing ring, is provided with opening.
Optionally, a side of the opening of described packing ring has groove, and opposite side has the projection corresponding with described groove.
The utlity model has following beneficial effect: pipe jointer of the present utility model is by having the setting of liner of opening portion, in the time that two turn-up portion of described housing are connected, described in described housing extruding, there is the liner of opening portion, make described seal loading even by described liner, improve sealing effect, and extended working life.
Accompanying drawing explanation
Fig. 1 is the axial arrangement schematic diagram of pipe jointer of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
In figure, mark is illustrated as: 1-housing; 2-liner; 3-Sealing; 4-stiffening plate; 5-locking device; 6-packing ring; 7-conducting plate.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
With reference to figure 1 and Fig. 2, the present embodiment provides a kind of pipe jointer, comprise and there is the housing 1 of opening portion, the liner 2 with opening portion and Sealing 3, the both sides of the opening portion of described housing 1 have respectively along the axially extended joint with flange of housing 1, described liner 2 is arranged on the inwall of described housing 1, and described Sealing 3 is arranged on the inwall of described liner 2.
Pipe jointer of the present utility model is by having the setting of liner 2 of opening portion, in the time that two turn-up portion of described housing 1 are connected, described in described housing 1 extruding, there is the liner 2 of opening portion, make described Sealing 3 stressed evenly by described liner 2, improve sealing effect, and extended working life.
In the present embodiment, optional, described pipe jointer also comprises and is arranged at respectively two stiffening plates 4 in joint, increases the rigidity of the joint with flange, and it can be out of shape because of coupling mechanism force.
In the present embodiment, optional, described pipe jointer also comprises the locking device 5 that described two joints are fixed, effectively to connect described housing 1.
In the present embodiment, optional, described locking device 5 is screw bolt and nut.
In the present embodiment, optional, described locking device 5 is three, and described three locking devices 5 axially evenly arrange along housing 1, so that housing 1 is stressed evenly.
In the present embodiment, optional, described pipe jointer also comprises the conducting plate 7 that is arranged at described Sealing 3 two ends, to limit Sealing 3 axial displacements, and discharges the static of this pipeline, further improves 3 working lifes of Sealing, and avoids generation of static electricity.
In the present embodiment, optional, described pipe jointer also comprises the packing ring 6 that is arranged at described Sealing 3 inwalls, on described packing ring, is provided with opening, so that Sealing 3 is not damaged in the time sealing, prevents the rotation of Sealing 3.
In the present embodiment, optionally, one side of the opening of described packing ring 6 has groove, opposite side has the projection corresponding with described groove, by described groove and protruding cooperation, make packing ring that axial displacement not occur, also further make Sealing 3 that axial displacement does not occur, improve the working life of Sealing 3 simultaneously.
Above embodiment's sequencing only, for ease of describing, does not represent embodiment's quality.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment's technological scheme of the utility model.
Claims (9)
1. a pipe jointer, it is characterized in that, comprise and there is the housing of opening portion, the liner with opening portion and Sealing, the both sides of the opening portion of described housing have respectively along the axially extended joint with flange of housing, described liner is arranged on the inwall of described housing, and described Sealing is arranged on the inwall of described liner.
2. pipe jointer according to claim 1, is characterized in that, also comprises and is arranged at respectively two stiffening plates in joint.
3. pipe jointer according to claim 1, is characterized in that, also comprises described two locking devices that joint is fixed.
4. pipe jointer according to claim 3, is characterized in that, described locking device is screw bolt and nut.
5. pipe jointer according to claim 4, is characterized in that, described locking device is three.
6. pipe jointer according to claim 5, is characterized in that, described three locking devices axially evenly arrange along housing.
7. pipe jointer according to claim 1, is characterized in that, also comprises the conducting plate that is arranged at described Sealing two ends.
8. pipe jointer according to claim 1, is characterized in that, also comprises the packing ring that is arranged at described Sealing inwall, on described packing ring, is provided with opening.
9. pipe jointer according to claim 8, is characterized in that, a side of the opening of described packing ring has groove, and opposite side has the projection corresponding with described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685508.0U CN203614951U (en) | 2013-10-31 | 2013-10-31 | Pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685508.0U CN203614951U (en) | 2013-10-31 | 2013-10-31 | Pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614951U true CN203614951U (en) | 2014-05-28 |
Family
ID=50767596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685508.0U Expired - Lifetime CN203614951U (en) | 2013-10-31 | 2013-10-31 | Pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614951U (en) |
-
2013
- 2013-10-31 CN CN201320685508.0U patent/CN203614951U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |