CN208331245U - Seal for pipe joints circle and assembling pipe joint - Google Patents
Seal for pipe joints circle and assembling pipe joint Download PDFInfo
- Publication number
- CN208331245U CN208331245U CN201820668637.1U CN201820668637U CN208331245U CN 208331245 U CN208331245 U CN 208331245U CN 201820668637 U CN201820668637 U CN 201820668637U CN 208331245 U CN208331245 U CN 208331245U
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- seal
- sealing ring
- pipe joints
- pipeline
- joints circle
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a kind of seal for pipe joints circle and assembling pipe joints, belong to seal for pipe joints technical field, a kind of drip irrigation device of seal for pipe joints circle is the seal for including annular, the flanging lip for being fixedly arranged on sealing body sidewall and the inner wall for being fixedly arranged on seal and the sealing ring with seal coaxial arrangement, seal is divided into double-layer structure by the sealing ring, the setting of sealing ring male flange lip, the both ends of sealing ring for abutting the end of two pipelines respectively；A kind of assembling pipe joint include the seal for pipe joints circle that both ends are respectively sleeved on two pipelines and be connected in seal for pipe joints circle simultaneously, on pipeline seal for pipe joints circle to be fixed on to the fluted tube clamp on pipeline, it is matched by seal for pipe joints circle with fluted tube clamp, it solves the slow technical problem of sealing ring installation speed, has reached the technical effect for making installation more fast power-saving while guaranteeing sealing performance.
Description
Technical field
The utility model relates to seal for pipe joints technical field, in particular to a kind of seal for pipe joints circle and pipeline connection dress
It sets.
Background technique
In pipe-laying process, since duct length is limited, need over long distances use pipeline in the case where, pipeline it
Between need to connect, existing pipeline connection type include be welded to connect, flanged joint and sealing ring are attached；But it welds
Connection is influenced by welding technique, and operation difficulty is larger, and the accessories such as bolt are more when flanged joint installation, and installation is inconvenient,
And the good seal performance of sealing ring, it is easy to operate.
But in the prior art, in order to guarantee that it can be closely attached with pipeline, the diameter of sealing ring can be slightly less than pipeline
Diameter the both ends of sealing ring are respectively sleeved on the identical pipeline of two diameters when in use, two pipelines are carried out
Connection, to guarantee its sealing performance, but this also causes relatively elaborate when installing sealing ring, influences production efficiency, and
When sealing ring is mounted on pipeline by pressure, damage can be caused on sealing ring and influence sealing effect because extruding is excessive, such as
The installation what can make sealing ring more laborsaving is a problem to be solved.
Utility model content
One of the purpose of this utility model is to provide a kind of seal for pipe joints circle, has the advantages that installation is more laborsaving.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of seal for pipe joints circle including annular seal, is fixedly arranged on the flanging lip of sealing body sidewall and is fixedly arranged on close
It seals the inner wall of body and seal is divided into double-layer structure, sealing ring by the sealing ring with seal coaxial arrangement, the sealing ring
The setting of male flange lip, the both ends of sealing ring for abutting the end of two pipelines respectively.
By using above scheme, when conventional mounting sealing ring, in order to guarantee the sealing performance of sealing ring, sealing ring and pipe
The diameter of the contact anchor ring in road can be slightly less than the diameter of pipeline, using the deformability of sealing ring, enable sealing ring tightly
It is connected on pipeline, but this results in relatively elaborate when installing sealing ring, influences production efficiency, and forcing sealing ring
When being mounted on pipeline, damage can be caused on sealing ring and influence sealing effect because extruding is excessive；And the pipeline of the utility model
Sealing ring is equal to the diameter of pipeline with the diameter of tube contacts anchor ring, when two pipelines are attached installation, by pipeline point
It is not placed from the both ends of seal, so that a pipe end is connected to one end of sealing ring, make the end abutment of another pipeline
In the other end of sealing ring, pipeline outside ring face is made to be connected to flanging lip, it, can when installation since the diameter of the two is identical
The deformation for reducing sealing ring reduces it because of damage caused by squeezing, and can be installed more laborsavingly, due to two
The end of a pipeline is connected to sealing ring, therefore sealing ring can play the role of sealing to the junction of two pipelines, therefore
The seal for pipe joints circle of the utility model can more connect pipeline to fast power-saving under the premise of guaranteeing sealing performance
It connects.
Preferably, the sealing ring is arranged along the middle position of seal.
By using above scheme, sealing ring is arranged along the middle position of seal, makes the pipeline positioned at sealing ring two sides
Distance to sealing ring is identical, improves sealing effect.
Preferably, the flanging lip include be fixedly arranged on sealing body sidewall and towards far from the inclined clinohedral in sealing ring direction with
And it is fixedly arranged in clinohedral and towards close to the inclined sealing lip in sealing ring direction.
By using above scheme, sealing lip is identical close to the diameter of clinohedral one end and the diameter of pipeline, far from inclined-plane
The diameter of body one end is smaller than the diameter of pipeline, and in Pipe installing, sealing lip identical with pipe diameter can make its installation ground
More laborsaving, as pipeline is towards close to the movement of the direction of sealing ring, pipeline can enter the chamber of sealing ring along the inclined-plane of sealing lip
In room, keep its installation more laborsaving.
Preferably, being equipped with recessing groove between the flanging lip and sealing ring.
By using above scheme, when the outer ring surface of pipeline is connected on sealing lip, end can be connected to sealing
Ring is equipped with certain spacing, extends length of the pipeline in sealing ring between sealing lip and sealing ring；Since sealing lip is to incline
Tiltedly it is arranged, when pipeline is connected to sealing lip, sealing lip can be squeezed close to one end of sealing ring, makes it towards close to its is adjacent
Seal outer ring surface direction it is mobile, recessing groove can provide mobile space at this time for it.
Preferably, being equipped with fillet between the outer ring surface and flanging lip of seal.
By using above scheme, the fillet being equipped between the outer ring surface and flanging lip of seal can reduce seal
With the stress of flanging lip junction, the intensity of its junction is improved, reduces the generation of slight crack, improves life of product.
Preferably, the seal for pipe joints circle is rubber material.
By using above scheme, since the rubber seal performance as sealing material use is good, deformability is good, such as fourth
Nitrile rubber has good water resistance, hermetic seal, therefore the substrate that can be used as seal for pipe joints circle uses.
The two of the purpose of this utility model are to provide a kind of assembling pipe joint.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of assembling pipe joint, the seal for pipe joints circle being respectively sleeved on two pipelines including both ends and is clamped simultaneously
In on seal for pipe joints circle, pipeline seal for pipe joints circle to be fixed on to the fluted tube clamp on pipeline.
By using above scheme, the both ends of seal for pipe joints circle are respectively sleeved on the pipeline for needing to connect, are then led to
The connection that fluted tube clamp reinforces pipeline sealing ring and pipeline is crossed, to enhance its sealing effect.
Preferably, the fluted tube clamp includes two bolted locking members, the inner wall on locking member is offered and is managed
The clamping groove that road sealing ring, pipeline match.
By using above scheme, the clamping groove matched with seal for pipe joints circle, pipeline is offered on the inner wall of locking member,
Seal for pipe joints circle can be made to connect with locking member even closer.
In conclusion the utility model has the following beneficial effects:
1. making a pipe end be connected to one end of sealing ring when being installed to pipeline, making another pipeline
End abutment makes pipeline outside ring face be connected to flanging lip in the other end of sealing ring, since the diameter of the two is identical, in installation
When can reduce the deformation of sealing ring, reduce it because of damage caused by squeezing, and can be pacified more laborsavingly
Dress, since the end of two pipelines is connected to sealing ring, sealing ring can play sealing to the junction of two pipelines
Effect, therefore the seal for pipe joints circle of the utility model is under the premise of guaranteeing sealing performance, can more fast power-saving to pipe
Road is attached；
2. the diameter of sealing lip outer end is identical as the diameter of pipeline, the diameter of inner end is smaller than the diameter of pipeline, pacifies in pipeline
When dress, it is more laborsaving that outer end identical with pipe diameter can be such that it installs, and moves with pipeline towards the direction close to sealing ring
It is dynamic, and its movement allows to keep its installation more laborsaving, inner end can be reinforced close along the chamber that sealing ring is installed on its inclined-plane
Seal effect；
3. the both ends of seal for pipe joints circle are arranged the pipeline of connection in need respectively, it is close then to reinforce pipeline by fluted tube clamp
The connection of seal and pipeline, to enhance its sealing effect.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the seal for pipe joints circle disclosed in embodiment 1；
Fig. 2 is the diagrammatic cross-section that sealing ring is highlighted in embodiment 1；
Fig. 3 is a kind of overall structure diagram of the assembling pipe joint disclosed in embodiment 2；
Fig. 4 is that assembling pipe joint perspective view of the explosion is highlighted in embodiment 2.
In figure, 1, seal；11, recessing groove；2, flanging lip；21, clinohedral；22, sealing lip；221, inner end；222, outer
End；3, sealing ring；4, fluted tube clamp；41, locking member；42, clamping groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1: a kind of seal for pipe joints circle, is rubber material, referring to Fig. 1, including annular seal 1, is fixedly arranged on
The flanging lip 2 of 1 side wall of seal and the sealing ring 3 for being fixedly arranged on the center of 1 inner wall of seal and being coaxially disposed with seal 1,
Seal 1 is divided into the identical double-layer structure of size, the setting of 3 male flange lip 2 of sealing ring, the width of sealing ring 3 by sealing ring 3
Greater than the thickness of seal 1, the both ends of sealing ring 3 for abutting the end of two pipelines respectively；Two pipelines are attached
When installation, pipeline is placed from the both ends of seal 1 respectively, so that a pipe end is connected to one end of sealing ring 3, makes another
The end abutment of a pipeline makes pipeline outside ring face be connected to flanging lip 2 in the other end of sealing ring 3, due to the diameter phase of the two
Together, the deformation that sealing ring can be reduced when installation reduces it because of damage caused by squeezing, and can more laborsavingly
It is installed, since the end of two pipelines is connected to sealing ring 3, sealing ring 3 can be to the connection of two pipelines
Sealing is played the role of at place, therefore the seal for pipe joints circle of the utility model can more be accelerated under the premise of guaranteeing sealing performance
Speed is effortlessly attached pipeline.
Referring to Fig. 1 and Fig. 2, it is equipped with fillet between the outer ring surface of seal 1 and flanging lip 2, seal 1 and folding can be reduced
The stress of 2 junction of side lip, improves the intensity of its junction, reduces the generation of slight crack, improves life of product；Flanging lip 2 includes
It is fixedly arranged on 1 side wall of seal and towards far from the inclined clinohedral 21 in 3 direction of sealing ring and being fixedly arranged in clinohedral 21 and towards leaning on
The inclined sealing lip 22 in nearly 3 direction of sealing ring, sealing lip 22 is inner end 221 close to 3 one end of sealing ring, far from sealing ring 3
One end is outer end 222, and there are gaps between inner end 221 and sealing ring 3, and recessing groove 11 is equipped between flanging lip 2 and sealing ring 3；
The diameter of 22 outer end 222 of sealing lip is identical as the diameter of pipeline, and the diameter of inner end 221 is smaller than the diameter of pipeline, in Pipe installing
When, it is more laborsaving that outer end 222 identical with pipe diameter can be such that it installs, with pipeline towards the direction close to sealing ring 3
It is mobile, since sealing lip 22 is obliquely installed, when pipeline is connected to the outer end 222 of sealing lip 22, sealing lip can be squeezed
22 inner end 221 keeps it mobile towards the direction of the outer ring surface close to its adjacent seal 1, and recessing groove 11 can be it at this time
Mobile space is provided, so that pipeline can be such that its installation more saves along the chamber that the inclined-plane of sealing lip 22 enters sealing ring
Power, and the diameter inner end 221 smaller than pipe diameter can be improved the sealing performance to pipeline, when the outer ring surface of pipeline is connected to
When sealing lip 22, end can be connected to sealing ring 3, and certain spacing is equipped between sealing lip 22 and sealing ring 3, is extended
Length of the pipeline in sealing ring, so that sealing effect is more preferably.
Embodiment 2: a kind of assembling pipe joint, including both ends be respectively sleeved at seal for pipe joints circle on two pipelines and
Be connected in seal for pipe joints circle simultaneously, on pipeline seal for pipe joints circle to be fixed on to the fluted tube clamp 4 on pipeline, fluted tube clamp 4 wraps
Two bolted locking members 41 are included, offer the card matched with seal for pipe joints circle and pipeline on the inner wall of locking member 41
Access slot 42；The both ends of seal for pipe joints circle are arranged to the pipeline of connection in need respectively, it is close then to reinforce pipeline by fluted tube clamp 4
The connection of seal and pipeline, to enhance its sealing effect.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of seal for pipe joints circle, it is characterised in that: seal (1) including annular is fixedly arranged on the flanging of seal (1) side wall
Lip (2) and the sealing ring (3) for being fixedly arranged on the inner wall of seal (1) and being coaxially disposed with seal (1), the sealing ring (3)
Seal (1) is divided into double-layer structure, sealing ring (3) male flange lip (2) setting, the both ends of sealing ring (3) are for distinguishing
Abut the end of two pipelines.
2. seal for pipe joints circle according to claim 1, it is characterised in that: centre of the sealing ring (3) along seal (1)
Position setting.
3. seal for pipe joints circle according to claim 1, it is characterised in that: the flanging lip (2) includes being fixedly arranged on seal
(1) side wall and towards far from the inclined clinohedral in sealing ring (3) direction (21) and being fixedly arranged on clinohedral (21) and towards close to close
The inclined sealing lip in seal ring (3) direction (22).
4. seal for pipe joints circle according to claim 1, it is characterised in that: set between the flanging lip (2) and sealing ring (3)
There are recessing groove (11).
5. seal for pipe joints circle according to claim 1, it is characterised in that: the outer ring surface of seal (1) and flanging lip (2) it
Between be equipped with fillet.
6. seal for pipe joints circle according to claim 1, it is characterised in that: the seal for pipe joints circle is rubber material.
7. a kind of assembling pipe joint, it is characterised in that: including both ends be respectively sleeved at the seal for pipe joints circle on two pipelines with
And it is connected in seal for pipe joints circle, the fluted tube clamp (4) on pipeline to be fixed on seal for pipe joints circle on pipeline simultaneously.
8. assembling pipe joint according to claim 7, it is characterised in that: the fluted tube clamp (4) includes two bolts
The locking member (41) of connection, the inner wall on locking member (41) offer the clamping groove (42) matched with seal for pipe joints circle, pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668637.1U CN208331245U (en) | 2018-05-05 | 2018-05-05 | Seal for pipe joints circle and assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668637.1U CN208331245U (en) | 2018-05-05 | 2018-05-05 | Seal for pipe joints circle and assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331245U true CN208331245U (en) | 2019-01-04 |
Family
ID=64776180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668637.1U Active CN208331245U (en) | 2018-05-05 | 2018-05-05 | Seal for pipe joints circle and assembling pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594670A (en) * | 2020-05-06 | 2020-08-28 | 丽水市莲都区凯泽创机械厂 | Leak protection pipeline connecting pipe |
| CN113829220A (en) * | 2021-09-07 | 2021-12-24 | 山东亿佰通机械股份有限公司 | Groove-free quick-inserting pipe clamp and pipe clamp inner wall polishing device |
-
2018
- 2018-05-05 CN CN201820668637.1U patent/CN208331245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594670A (en) * | 2020-05-06 | 2020-08-28 | 丽水市莲都区凯泽创机械厂 | Leak protection pipeline connecting pipe |
| CN113829220A (en) * | 2021-09-07 | 2021-12-24 | 山东亿佰通机械股份有限公司 | Groove-free quick-inserting pipe clamp and pipe clamp inner wall polishing device |
| CN113829220B (en) * | 2021-09-07 | 2023-12-22 | 山东亿佰通机械股份有限公司 | Groove-free quick-inserting pipe clamp and pipe clamp inner wall polishing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |