CN220453020U - Anti-leakage installation structure of water supply and drainage pipeline - Google Patents
Anti-leakage installation structure of water supply and drainage pipeline Download PDFInfo
- Publication number
- CN220453020U CN220453020U CN202322175959.6U CN202322175959U CN220453020U CN 220453020 U CN220453020 U CN 220453020U CN 202322175959 U CN202322175959 U CN 202322175959U CN 220453020 U CN220453020 U CN 220453020U
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- Prior art keywords
- pipe joint
- sealing ring
- joint
- pipeline
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 66
- 230000002265 prevention Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 1
Abstract
The utility model provides an anti-leakage installation structure of a water supply and drainage pipeline, which relates to the technical field of water supply and drainage pipeline connection and comprises a pipe joint; two ends of the pipe joint are respectively communicated with two pipelines, and the pipelines are inserted into the two ends of the pipe joint; a first sealing ring and a tightening sleeve are respectively arranged at two ends of the pipe joint, and the first sealing ring and the tightening sleeve are sleeved outside the pipeline; two screws are arranged outside the tightening sleeve; and a second sealing ring is arranged in the pipe joint. When the pipeline is inserted into the two ends of the pipe joint, the first sealing ring and the tightening sleeve are sleeved on the outer side of the pipeline, the tightening sleeve is rotated to squeeze the first sealing ring, so that the inner side of the first sealing ring is tightly attached to the outer wall of the pipeline, the outer side of the first sealing ring is tightly attached to the inner side of the pipe joint, the sealing effect of the connecting part of the pipeline and the pipe joint is ensured, and the leakage condition of the connecting part of the pipeline and the pipe joint is effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of water supply and drainage pipeline connection, and particularly relates to an anti-leakage installation structure of a water supply and drainage pipeline.
Background
Municipal water supply and drainage pipeline refers to rainwater and sewer line under the municipal road, adopts many short pipelines to connect the constitution generally, and every adjacent pipeline needs to connect, and the pipeline takes place to leak and all is that the junction leaks, requires the pipeline junction to seal enough generally.
When the existing water supply and drainage pipelines are in butt joint, the sealing rings are sleeved on the end parts of the pipelines and then are simply coated with sealant, the sealing rings are inserted into the pipeline joints, the sealing performance of the pipeline joints is poor, the pipeline joints are easy to separate and leak, and a plurality of groups of pipeline joints with different specifications are prepared according to the trend of the pipelines, so that the universality is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anti-leakage installation structure of a water supply and drainage pipeline, which aims to solve the problems that when the existing water supply and drainage pipeline is in butt joint, sealing rings are sleeved on the end parts of the pipeline and then are inserted into a pipeline joint, the sealing performance of the pipeline joint is poor, the pipeline joint is easy to separate and leak, and a plurality of groups of pipeline interfaces with different specifications are prepared according to the trend of the pipeline, so that the universality is poor.
The utility model discloses an anti-leakage installation structure of a water supply and drainage pipeline, which is characterized by comprising the following specific technical means:
an anti-leakage installation structure of a water supply and drainage pipeline comprises a pipe joint; two ends of the pipe joint are respectively communicated with two pipelines, and the pipelines are inserted into the two ends of the pipe joint; a first sealing ring and a tightening sleeve are respectively arranged at two ends of the pipe joint, and the first sealing ring and the tightening sleeve are sleeved outside the pipeline; two screws are arranged outside the tightening sleeve; and a second sealing ring is arranged in the pipe joint.
Further, the two ends of the pipe joint are respectively provided with internal threads, the outer parts of the tightening sleeves are respectively provided with external threads, the two tightening sleeves are respectively in threaded connection with the two ends of the pipe joint, one end of the first sealing ring is in contact with the pipe joint, the other end of the first sealing ring is in contact with the tightening sleeve, the first sealing ring is extruded through the tightening sleeve, the inner side of the first sealing ring is tightly attached to the outer wall of a pipeline, and the outer side of the first sealing ring is tightly attached to the inner side of the pipe joint.
Further, the outside of tightening sleeve is the symmetry form and is equipped with two screw, and screw threaded connection is in the screw, and the screw inner contacts with the water pipe outer wall, screws up the screw, makes the screw inner contact with the pipeline outer wall, and it is fixed to tighten sleeve and pipeline junction through the screw.
Further, the pipe joint is composed of a first joint and a second joint, the second joint is rotationally connected in the first joint, and the rotation angle of the second joint is 0-90 degrees.
Further, the arc-shaped channel is arranged in the first joint and is communicated with the inside of the second joint, and the joint connection part of the first joint and the second joint can be adjusted in a rotating mode according to the trend difference of the two pipelines.
Furthermore, the inside assembly annular groove is arranged on the inner side of the first connector, the second sealing ring is arranged in the assembly annular groove, the inner side of the second sealing ring is in sliding contact with the outer side of the second connector, the second sealing ring is in contact with the second connector, and the rotating connection part of the first connector and the second connector is sealed through the second sealing ring.
The beneficial effects are that:
1. the first sealing ring and the tightening sleeve are arranged, so that when a pipeline is inserted into two ends of the pipe joint, the first sealing ring and the tightening sleeve are sleeved on the outer side of the pipeline, the tightening sleeve is rotated to squeeze the first sealing ring through the tightening sleeve, the inner side of the first sealing ring is tightly attached to the outer wall of the pipeline, the outer side of the first sealing ring is tightly attached to the inner side of the pipe joint, the sealing effect of the connecting part of the pipeline and the pipe joint is guaranteed, and the leakage condition of the connecting part of the pipeline and the pipe joint is effectively avoided; and the screw is matched with the arrangement of the screw, after the water pipe and the pipe joint connection part are sealed by the first sealing ring, the screw is screwed down, so that the inner end of the screw is contacted with the outer wall of the pipe, the tightening sleeve and the pipe connection part are fixed by the screw, and the connection firmness between the pipe joint and the pipe is ensured.
2. The arrangement of the pipe joint is beneficial to rotating and adjusting the connection part of the first joint and the second joint according to the different trend of the two pipelines, is better suitable for the connection and installation requirements of different trend of the pipelines, has strong universality, and ensures the smoothness of water flow between the first joint and the second joint because the arc-shaped channel is always communicated with the interior of the second joint when the second joint rotates and adjusts; and the setting of cooperation sealing washer No. two, when joint rotation regulation No. two, no. two sealing washer and joint contact No. two, connect and connect the rotation connection position through No. two sealing washer to No. one and seal with No. two, effectively avoid the emergence of connecting the position leakage condition with No. two joint rotation.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of an axial side structure of an anti-leakage installation structure of a water supply and drainage pipeline in a vertical state;
FIG. 2 is a schematic view of the structure of the water supply and drainage pipeline on the shaft side in a rotation adjusting state of the anti-leakage installation structure of the utility model;
FIG. 3 is a schematic cross-sectional view of the leakage-preventing installation structure of the water supply and drainage pipeline of the present utility model;
FIG. 4 is a schematic cross-sectional view of the first joint of the present utility model;
fig. 5 is a schematic view of the split structure of the first seal ring, the tightening sleeve and the screw of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a pipe joint; 101. a first joint; 1011. an arcuate channel; 1012. assembling the ring groove; 102. a second joint; 2. a first sealing ring; 3. tightening the sleeve; 301. a screw hole; 4. a screw; 5. and a second sealing ring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides an anti-leakage installation structure of a water supply and drainage pipeline, which comprises a pipe joint 1; two ends of the pipe joint 1 are respectively communicated with two pipelines which are inserted into the two ends of the pipe joint 1; the two ends of the pipe joint 1 are respectively provided with a first sealing ring 2 and a tightening sleeve 3, and the first sealing ring 2 and the tightening sleeve 3 are sleeved on the outer side of the pipeline; the two ends of the pipe joint 1 are respectively provided with internal threads, the outer parts of the tightening sleeves 3 are respectively provided with external threads, the two tightening sleeves 3 are respectively in threaded connection with the two ends of the pipe joint 1, one end of the first sealing ring 2 is in contact with the pipe joint 1, the other end of the first sealing ring 2 is in contact with the tightening sleeves 3, when a pipeline is inserted into the two ends of the pipe joint 1, the first sealing ring 2 and the tightening sleeves 3 are sleeved outside the pipeline, the tightening sleeves 3 are rotated, the inner side of the first sealing ring 2 is tightly attached to the outer wall of the pipeline through the tightening sleeves 3, the outer side of the first sealing ring 2 is tightly attached to the inner side of the pipe joint 1, the sealing effect of the connecting part of the pipeline and the pipe joint 1 is guaranteed, and the leakage condition of the connecting part of the pipeline and the pipe joint 1 is effectively avoided; two screws 4 are arranged outside the tightening sleeve 3; the outer part of the tightening sleeve 3 is symmetrically provided with two screw holes 301, a screw 4 is in threaded connection with the screw holes 301, the inner end of the screw 4 is in contact with the outer wall of the water pipe, after the first sealing ring 2 seals the connection part of the water pipe and the pipe joint 1, the screw 4 is screwed down, so that the inner end of the screw 4 is in contact with the outer wall of the pipe, the connection part of the tightening sleeve 3 and the pipe is fixed through the screw 4, and the connection firmness between the pipe joint 1 and the pipe is ensured; the pipe joint 1 is internally provided with a second sealing ring 5.
The pipe joint 1 is composed of a first joint 101 and a second joint 102, the second joint 102 is rotatably connected in the first joint 101, the rotation angle of the second joint 102 is 0-90 degrees, an arc-shaped channel 1011 is arranged in the first joint 101, and the arc-shaped channel 1011 is communicated with the interior of the second joint 102; by adopting the technical scheme, the connection part of the first connector 101 and the second connector 102 can be rotationally adjusted according to the trend difference of the two pipelines, the connection part is better suitable for being connected and installed with different pipeline trends, the universality is strong, when the second connector 102 is rotationally adjusted, the arc-shaped channel 1011 is always communicated with the interior of the second connector 102, and the water flow smoothness between the first connector 101 and the second connector 102 is ensured.
The inner side of the first joint 101 is provided with an assembly ring groove 1012, the second sealing ring 5 is arranged in the assembly ring groove 1012, and the inner side of the second sealing ring 5 is in sliding contact with the outer side of the second joint 102; by adopting the technical scheme, when the second connector 102 rotates and adjusts, the second sealing ring 5 contacts with the second connector 102, the second sealing ring 5 seals the rotating connection part of the first connector 101 and the second connector 102, and the leakage condition of the rotating connection part of the first connector 101 and the second connector 102 is effectively avoided.
Specific use and action of the embodiment:
when the pipe joint is used, when a pipe is inserted into two ends of the pipe joint 1, the first sealing ring 2 and the tightening sleeve 3 are sleeved outside the pipe, the tightening sleeve 3 is rotated, the first sealing ring 2 is extruded through the tightening sleeve 3, so that the inner side of the first sealing ring 2 is tightly attached to the outer wall of the pipe, the outer side of the first sealing ring 2 is tightly attached to the inner side of the pipe joint 1, the sealing effect of the connecting part of the pipe and the pipe joint 1 is ensured, and the leakage condition of the connecting part of the pipe and the pipe joint 1 is effectively avoided; after the first sealing ring 2 seals the connection part of the water pipe and the pipe joint 1, the screw 4 is screwed, so that the inner end of the screw 4 is contacted with the outer wall of the pipe, the connection part of the tightening sleeve 3 and the pipe is fixed through the screw 4, and the connection firmness between the pipe joint 1 and the pipe is ensured; the connection part of the first joint 101 and the second joint 102 can be rotationally adjusted according to the different directions of the two pipelines, so that the device is better suitable for connection and installation of different directions of the pipelines, the universality is strong, when the second joint 102 is rotationally adjusted, the arc-shaped channel 1011 is always communicated with the interior of the second joint 102, and the water flow smoothness between the first joint 101 and the second joint 102 is ensured; when the second connector 102 rotates and adjusts, the second sealing ring 5 contacts with the second connector 102, and the second sealing ring 5 seals the rotating connection part of the first connector 101 and the second connector 102, so that the leakage condition of the rotating connection part of the first connector 101 and the second connector 102 is effectively avoided.
Claims (6)
1. The utility model provides a water supply and drainage pipeline antiseep mounting structure which characterized in that: comprises a pipe joint (1); two ends of the pipe joint (1) are respectively communicated with two pipelines, and the pipelines are inserted into two ends of the pipe joint (1); a first sealing ring (2) and a tightening sleeve (3) are respectively arranged at two ends of the pipe joint (1), and the first sealing ring (2) and the tightening sleeve (3) are sleeved on the outer side of the pipeline; two screws (4) are arranged outside the tightening sleeve (3); the pipe joint (1) is internally provided with a second sealing ring (5).
2. The water supply and drainage pipeline leakage prevention installation structure as claimed in claim 1, wherein: the pipe joint is characterized in that internal threads are respectively arranged at two ends of the pipe joint (1), external threads are arranged outside the tightening sleeve (3), the two tightening sleeves (3) are respectively connected in the two ends of the pipe joint (1) in a threaded mode, one end of the first sealing ring (2) is contacted with the pipe joint (1), and the other end of the first sealing ring (2) is contacted with the tightening sleeve (3).
3. The water supply and drainage pipeline leakage prevention installation structure as claimed in claim 1, wherein: the outside of the tightening sleeve (3) is symmetrically provided with two screw holes (301), the screw (4) is in threaded connection with the screw holes (301), and the inner end of the screw (4) is in contact with the outer wall of the water pipe.
4. The water supply and drainage pipeline leakage prevention installation structure as claimed in claim 1, wherein: the pipe joint (1) is composed of a first joint (101) and a second joint (102), the second joint (102) is rotationally connected in the first joint (101), and the rotation angle of the second joint (102) is 0-90 degrees.
5. The water supply and drainage pipeline leakage prevention installation structure as claimed in claim 4, wherein: an arc-shaped channel (1011) is arranged in the first connector (101), and the arc-shaped channel (1011) is communicated with the inside of the second connector (102).
6. The water supply and drainage pipeline leakage prevention installation structure as claimed in claim 4, wherein: an assembly ring groove (1012) is formed in the inner side of the first connector (101), the second sealing ring (5) is arranged in the assembly ring groove (1012), and the inner side of the second sealing ring (5) is in sliding contact with the outer side of the second connector (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175959.6U CN220453020U (en) | 2023-08-14 | 2023-08-14 | Anti-leakage installation structure of water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175959.6U CN220453020U (en) | 2023-08-14 | 2023-08-14 | Anti-leakage installation structure of water supply and drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453020U true CN220453020U (en) | 2024-02-06 |
Family
ID=89734827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322175959.6U Active CN220453020U (en) | 2023-08-14 | 2023-08-14 | Anti-leakage installation structure of water supply and drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453020U (en) |
-
2023
- 2023-08-14 CN CN202322175959.6U patent/CN220453020U/en active Active
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