CN217355993U - Anti-seepage device for water supply and drainage pipes of building engineering - Google Patents
Anti-seepage device for water supply and drainage pipes of building engineering Download PDFInfo
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- CN217355993U CN217355993U CN202221424482.XU CN202221424482U CN217355993U CN 217355993 U CN217355993 U CN 217355993U CN 202221424482 U CN202221424482 U CN 202221424482U CN 217355993 U CN217355993 U CN 217355993U
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Abstract
The application relates to the technical field of water pipe seepage prevention, in particular to a seepage prevention device for a water supply and drainage pipe in building engineering, which comprises two water pipe bodies which are coaxially arranged, wherein opposite ends of the two water pipe bodies are mutually attached, sealing sleeves are fixedly sleeved on the two water pipe bodies, a first sealing ring and a second sealing ring are respectively installed at the opposite ends of the two sealing sleeves, the first sealing ring and the second sealing ring are sleeved on the water pipe bodies and are connected through a bolt connecting pair, and an embedding groove for the sliding embedding of the first sealing ring is formed in the second sealing ring; the inner wall of the sealing sleeve is provided with a containing groove, a first sealing ring is fixedly embedded in the containing groove, and the first sealing ring is tightly sleeved on the water pipe body. This application can improve the sealed effect of water pipe body junction.
Description
Technical Field
The application relates to the technical field of water pipe seepage prevention, in particular to a seepage prevention device for a water supply and drainage pipe in building engineering.
Background
The drainage pipeline refers to a system consisting of a pipeline for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, and the pipelines which are built on a street or anywhere else and are used for drainage statistics as long as the pipelines play a drainage role.
The joint of the existing water supply and drainage pipe is generally sealed by using a sealing ring, the water seepage phenomenon is easy to occur in a single sealing measure, and the building is damaged due to long-term water leakage, so that the improvement is needed.
Disclosure of Invention
In order to improve the sealed effect of water pipe body junction, this application provides a building engineering plumbing pipe anti-seepage device.
The application provides a building engineering water supply and drainage pipe anti-seepage device adopts following technical scheme: an anti-seepage device for water supply and drainage pipes in constructional engineering comprises two water pipe bodies which are coaxially arranged, wherein opposite ends of the two water pipe bodies are mutually attached, two water pipe bodies are fixedly sleeved with sealing sleeves, opposite ends of the two sealing sleeves are respectively provided with a first sealing ring and a second sealing ring, the first sealing ring and the second sealing ring are sleeved on the water pipe bodies and are connected through a bolt connecting pair, and an embedding groove for the first sealing ring to be embedded in a sliding manner is formed in the second sealing ring; the inner wall of the sealing sleeve is provided with a containing groove, a first sealing ring is fixedly embedded in the containing groove, and the first sealing ring is tightly sleeved on the water pipe body.
Optionally, the seal cover is fixed on the water pipe body through a fixing bolt, the bolt is rotatably arranged on the seal cover in a penetrating mode, and a threaded hole for enabling the end portion of the fixing bolt to be in threaded fit is formed in the outer wall of the water pipe body.
Optionally, the outer wall of the water pipe body is provided with a first sealing groove for embedding the first sealing ring, and when the first sealing ring is in a natural state, the inner side of the first sealing ring protrudes out of the accommodating groove.
Optionally, both ends of the inner side of the first sealing ring are arc-shaped and can movably abut against the end of the water pipe body.
Optionally, the fixing bolts are circumferentially arranged on the sealing sleeve around the axis of the sealing sleeve, the threaded holes are circumferentially arranged on the water pipe body around the axis of the water pipe body, and the fixing bolts are in one-to-one correspondence with the threaded holes.
Optionally, a second sealing ring is installed towards one end of the second sealing ring of the first sealing ring, the water pipe body is located on the inner side of the second sealing ring, and a second sealing groove for the second sealing ring to be embedded is formed in the groove wall of the embedding groove.
Optionally, the second sealing ring is provided with a plurality of second sealing rings on the first sealing ring at intervals, the second sealing groove is also provided with a plurality of second sealing grooves on the groove wall of the embedding groove, and the second sealing rings correspond to the second sealing grooves one to one.
To sum up, the application comprises the following beneficial technical effects:
1. the first sealing ring, the second sealing ring and the sealing sleeve jointly seal the joint of the two water pipe bodies, so that the sealing effect of the joint of the water pipe bodies is improved;
2. when the first sealing ring is embedded in the embedding groove, the second sealing ring is embedded in the second sealing groove, and the water pipe body is positioned at the inner side of the second sealing ring, so that the water body at the joint of the water pipe body is not easy to overflow from the joint of the first sealing ring and the second sealing ring;
3. after the sealing sleeve is installed on the water pipe body, the first sealing ring is embedded in the first sealing groove, and the fastening sleeve is arranged on the water pipe body through the first sealing ring, so that the water body at the joint of the water pipe body is not easy to overflow from the space between the water pipe body and the sealing sleeve.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
fig. 2 is a schematic sectional structure view of the whole in the embodiment of the present application.
Reference numerals: 1. a water pipe body; 11. a threaded hole; 12. a first seal groove; 2. a sealing sleeve; 21. fixing the bolt; 22. a receiving groove; 23. a first seal ring; 3. a first seal ring; 31. a second seal ring; 4. a second seal ring; 41. the bolt is connected to the pair; 42. embedding a groove; 43. a second seal groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an anti-seepage device for water supply and drainage pipes in constructional engineering. As shown in figures 1 and 2, the anti-seepage device for the water supply and drainage pipe of the building engineering comprises two water pipe bodies 1 which are coaxially arranged, opposite ends of the two water pipe bodies 1 are mutually attached, sealing sleeves 2 are fixedly sleeved on the two water pipe bodies 1, a first sealing ring 3 and a second sealing ring 4 are respectively arranged at the opposite ends of the two sealing sleeves 2, the first sealing ring 3 and the second sealing ring 4 are respectively sleeved on the water pipe bodies 1 and are connected through a bolt connecting pair 41, an embedding groove 42 is arranged on the second sealing ring 4, when the bolt connecting pair 41 is used for locking and fixing the first sealing ring 3 on the second sealing ring 4, the first sealing ring 3 is embedded in the embedding groove 42, the first sealing ring 3, the second sealing ring 4 and the sealing sleeve 2 jointly seal the joint of the two water pipe bodies 1, and the sealing effect on the joint of the water pipe bodies 1 is improved.
It is worth to say that fixing bolt 21 is equipped with a plurality ofly around the axis of seal cover 2 circumference on seal cover 2, and threaded hole 11 is equipped with a plurality ofly around the axis of water pipe body 1 circumference on water pipe body 1, and fixing bolt 21 and threaded hole 11 one-to-one, the screw-thread fit of a plurality of fixing bolt 21 and a plurality of threaded hole 11 has improved the stability of seal cover 2 on water pipe body 1.
It is worth to say that the second sealing rings 31 are arranged on the first sealing ring 3 at intervals, the second sealing grooves 43 are also arranged on the groove wall of the embedding groove 42, the second sealing rings 31 correspond to the second sealing grooves 43 one by one, and the sealing effect of the joint of the first sealing ring 3 and the second sealing ring 4 is improved due to the matching of the second sealing rings 31 and the second sealing grooves 43.
The inner wall of the sealing sleeve 2 is provided with a containing groove 22, a first sealing ring 23 is fixedly embedded in the containing groove 22, and the outer wall of the water pipe body 1 is provided with a first sealing groove 12. When the first packing 23 is in a natural state, the inner side of the first packing 23 is protruded out of the receiving groove 22; after seal cover 2 installed on water pipe body 1, first sealing washer 23 will inlay and establish in first seal groove 12, and first sealing washer 23 will fasten the cover and establish on water pipe body 1 this moment for the water of water pipe body 1 junction is difficult for overflowing from between water pipe body 1 and the seal cover 2.
The inboard both ends of first sealing washer 23 all are the arc setting, establish the in-process on the water pipe body 1 at seal cover 2 slip cover, the arcwall face of first sealing washer 23 tip will move and contradict in the tip of water pipe body 1 to water pipe body 1 will first sealing washer 23 extrusion deformation, the inboard of first sealing washer 23 this moment will be compressed and sink into and accomodate the groove 22 in, so that seal cover 2 installs on water pipe body 1.
The implementation principle of the seepage-proofing device for the water supply and drainage pipe in the embodiment of the application is as follows: in the use process of the water pipe body 1, the sealing sleeve 2 is fixedly sleeved on the water pipe body 1 through the fixing bolt 21, and the first sealing ring 23 is embedded in the first sealing groove 12, so that water at the joint of the water pipe body 1 is not easy to overflow from the space between the water pipe body 1 and the sealing sleeve 2; the bolt connection pair 41 locks and fixes the first sealing ring 3 on the second sealing ring 4, the first sealing ring 3 is embedded in the embedding groove 42, and the second sealing ring 31 is embedded in the second sealing groove 43, so that the water body at the joint of the water pipe body 1 is not easy to overflow from the joint of the first sealing ring 3 and the second sealing ring 4, and the sealing effect at the joint of the water pipe body 1 is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a building engineering water supply and drainage pipe anti-seepage device, includes that two are water pipe body (1) that the coaxial line set up, two relative one ends of water pipe body (1) laminate its characterized in that each other: sealing sleeves (2) are fixedly sleeved on the two water pipe bodies (1), a first sealing ring (3) and a second sealing ring (4) are respectively installed at the opposite ends of the two sealing sleeves (2), the first sealing ring (3) and the second sealing ring (4) are sleeved on the water pipe bodies (1) and are connected through a bolt connection pair (41), and an embedding groove (42) for the sliding embedding of the first sealing ring (3) is formed in the second sealing ring (4); be equipped with on the inner wall of seal cover (2) and accomodate groove (22), accomodate groove (22) internal fixation and inlay and be equipped with first sealing washer (23), first sealing washer (23) fastening cover is established on water pipe body (1).
2. The seepage-proofing device for the water supply and drainage pipes of the building engineering as claimed in claim 1, which is characterized in that: seal cover (2) are fixed on water pipe body (1) through fixing bolt (21), and seal cover (2) are worn to locate in the bolt rotation, are equipped with on the outer wall of water pipe body (1) and supply fixing bolt (21) tip screw-thread fit's screw hole (11).
3. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 2, which is characterized in that: be equipped with on the outer wall of water pipe body (1) and supply first sealing groove (12) that first sealing washer (23) inlayed and establish, when first sealing washer (23) were in natural state, the inboard of first sealing washer (23) will be outstanding outside receiving groove (22).
4. An anti-seepage device for water supply and drainage pipes in constructional engineering according to claim 3, wherein: the both ends of first sealing washer (23) inboard all are the arc setting and movable conflict in the tip of water pipe body (1).
5. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 2, which is characterized in that: fixing bolt (21) are equipped with a plurality ofly around the axis of seal cover (2) circumference on seal cover (2), and screw hole (11) are equipped with a plurality ofly around the axis of water pipe body (1) circumference on water pipe body (1), and fixing bolt (21) and screw hole (11) one-to-one.
6. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: second sealing washer (31) are installed towards the one end of second sealing washer (4) in first sealing ring (3), and water pipe body (1) is located the inboard of second sealing washer (31), inlays to be equipped with on the cell wall of establishing groove (42) to supply second sealing washer (31) to inlay second seal groove (43) of establishing.
7. An anti-seepage device for water supply and drainage pipes in constructional engineering according to claim 6, wherein: the second sealing ring (31) is arranged on the first sealing ring (3) at intervals, the second sealing groove (43) is also arranged on the groove wall embedded with the groove (42), and the second sealing ring (31) corresponds to the second sealing groove (43) in a one-to-one mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424482.XU CN217355993U (en) | 2022-06-09 | 2022-06-09 | Anti-seepage device for water supply and drainage pipes of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424482.XU CN217355993U (en) | 2022-06-09 | 2022-06-09 | Anti-seepage device for water supply and drainage pipes of building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217355993U true CN217355993U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221424482.XU Active CN217355993U (en) | 2022-06-09 | 2022-06-09 | Anti-seepage device for water supply and drainage pipes of building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217355993U (en) |
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2022
- 2022-06-09 CN CN202221424482.XU patent/CN217355993U/en active Active
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