CN214008325U - Waterproof structure of embedded pipeline - Google Patents
Waterproof structure of embedded pipeline Download PDFInfo
- Publication number
- CN214008325U CN214008325U CN202022812252.8U CN202022812252U CN214008325U CN 214008325 U CN214008325 U CN 214008325U CN 202022812252 U CN202022812252 U CN 202022812252U CN 214008325 U CN214008325 U CN 214008325U
- Authority
- CN
- China
- Prior art keywords
- water stop
- sleeve pipe
- waterproof
- water
- pipe
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 15
- 238000004078 waterproofing Methods 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000012945 sealing adhesive Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 27
- 230000008595 infiltration Effects 0.000 abstract description 14
- 238000001764 infiltration Methods 0.000 abstract description 14
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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Abstract
The utility model relates to a pre-buried pipeline waterproof construction belongs to the waterproof field of pipeline, establish the sleeve pipe on the pre-buried pipe including pre-buried pipe and cover, the sleeve pipe both ends are provided with first seal ring, be provided with the card strip on the first seal ring, the draw-in groove that supplies card strip joint is seted up at the sleeve pipe both ends, the draw-in groove is seted up along sleeve pipe circumference, be provided with on the card strip and be used for fixing the mounting to the draw-in groove in with the card strip, the welding of sleeve pipe outer wall has the second seal ring, be provided with the waterproof layer between sleeve pipe and the pre-buried pipe. The first water stop rings are arranged at the two ends of the sleeve, the path of water infiltration can be prolonged by the first water stop rings, and infiltration resistance is greatly increased, so that the purpose of water prevention is achieved, and the waterproof effect is achieved. The second water stop ring can further improve the waterproof effect, and the waterproof layer can improve the waterproof effect between the sleeve and the embedded pipe and reduce the infiltration of water.
Description
Technical Field
The application relates to the field of pipeline waterproofing, especially relates to a pre-buried pipeline waterproof construction.
Background
When a house is constructed, a plurality of pipelines need to be penetrated through the wall, and the waterproof performance of the wall penetrating sleeve is a very important project in construction engineering because the pipelines are special in geographic positions and are important foundation parts for the whole building.
A common use mode in a pipeline wall-penetrating structure is that a sleeve is installed after a hole is drilled in a wall, after the pipeline penetrates through the sleeve, the position where the pipeline is connected with the wall surface is sealed by a filling material in a sealing mode.
SUMMERY OF THE UTILITY MODEL
For improving water-proof effects, this application provides a buried pipeline waterproof construction in advance.
The application provides a pair of buried pipeline waterproof construction adopts following technical scheme:
the utility model provides a buried pipeline waterproof construction, establishes the sleeve pipe on the buried pipe in advance including buried pipe and cover, the sleeve pipe both ends are provided with first seal ring, be provided with the card strip on the first seal ring, the draw-in groove that supplies card strip joint is seted up at the sleeve pipe both ends, the draw-in groove is seted up along sleeve pipe circumference, be provided with on the card strip and be used for fixing the mounting to the draw-in groove in with the card strip, the welding of sleeve pipe outer wall has the second seal ring, be provided with the waterproof layer between sleeve pipe and the buried pipe in advance.
Through adopting above-mentioned technical scheme, set up first stagnant water ring at the sleeve pipe both ends, first stagnant water ring can prolong the route of water infiltration, greatly increased infiltration resistance to reach the purpose that blocks water, reach water-proof effects. The clamping strip is clamped in the clamping groove and fixed to the clamping groove through the fixing piece, so that the first water stop ring is fixed to the sleeve, the first water stop ring is installed on the sleeve before being embedded, the second water stop ring can further improve the waterproof effect, the waterproof layer can improve the waterproof effect between the sleeve and the embedded pipe, and water seepage is reduced.
Preferably, the mounting sets up the fixed block on the card strip including sliding, the slip direction perpendicular to sleeve pipe length direction of fixed block, the fixed slot that supplies the fixed block joint is seted up to the draw-in groove lateral wall, be provided with between fixed block and the card strip and be used for ordering about the fixed block and move to the first spring in the fixed slot.
Through adopting above-mentioned technical scheme, press the fixed block orientation and be close to card strip direction and remove to in making the card strip move to the draw-in groove, when the fixed block removed the position that corresponds with the fixed slot, the fixed block received the elasticity joint of first spring to the fixed slot in, thereby will block the strip and fix to the draw-in groove in, and then realize first seal ring and sheathed tube fixed simple and practical.
Preferably, the bottom wall of the clamping groove is provided with a water-swelling waterproof adhesive.
Through adopting above-mentioned technical scheme, meet water inflation stagnant water glue and meet water back proper motion inflation, fill the gap and seal, have good stagnant water effect to improve water-proof effects.
Preferably, the end part of the first water stop ring close to the embedded pipe is provided with a water stop plate in a sliding mode, the sliding direction of the water stop plate is perpendicular to the length direction of the sleeve, a second spring used for driving the water stop plate to move towards the direction away from the first water stop ring is arranged between the water stop plate and the first water stop ring, and a slot for plugging the water stop plate is formed in the position, corresponding to the water stop plate, of the outer wall of the embedded pipe.
By adopting the technical scheme, the water stop plate is inserted into the slot by the elasticity of the second spring, so that the gap between the first water stop ring and the embedded pipe is reduced, the water infiltration is further reduced, and the waterproof effect is improved.
Preferably, be provided with the water proof membrane between cover intraductal wall and the stagnant water board, the water proof membrane is located stagnant water board and is close to waterproof layer one side, one side of water proof membrane is connected at cover intraductal wall, and the another side is connected at the tip that the first stagnant water ring is kept away from at the stagnant water board.
By adopting the technical scheme, the waterproof membrane not only has a good waterproof effect, but also has strong corrosion resistance, is not easy to be attached with dirt, reduces bacterial breeding and has long service life.
Preferably, a rubber water stop strip is arranged in the slot.
Through adopting above-mentioned technical scheme, the rubber sealing rod can further reduce water and dip from the gap between stagnant water board and the slot, improves water-proof effects.
Preferably, the waterproof layer is waterproofing membrane, waterproofing membrane sets up between sleeve inner wall and pre-buried tub of outer wall.
By adopting the technical scheme, the waterproof coiled material has the advantages of good water resistance, good flexibility, easy construction, good aging resistance and long service life.
Preferably, a sealing adhesive layer is arranged between the waterproof coiled material and the outer wall of the embedded pipe.
Through adopting above-mentioned technical scheme, sealing glue layer has certain cohesiveness, can closely bond waterproofing membrane and pre-buried pipe, reduces the gap between the two, further improves water-proof effects.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first water stop rings are arranged at the two ends of the sleeve, the path of water infiltration can be prolonged by the first water stop rings, and infiltration resistance is greatly increased, so that the purpose of water prevention is achieved, and the waterproof effect is achieved. The second water stop ring can further improve the waterproof effect, and the waterproof layer can improve the waterproof effect between the sleeve and the embedded pipe and reduce the infiltration of water.
2. The water stop plate is inserted into the slot under the elastic force of the second spring, so that the gap between the first water stop ring and the embedded pipe is reduced, water infiltration is reduced, and the waterproof effect is improved.
3. The waterproof membrane not only has good waterproof effect, but also has strong corrosion resistance, is not easy to adhere dirt, reduces bacterial breeding and has long service life.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals: 1. pre-burying a pipe; 2. a sleeve; 3. a first water stop ring; 4. clamping the strip; 5. a card slot; 6. a second water stop ring; 7. a fixed block; 8. fixing grooves; 9. a first spring; 10. water-swellable water-stop glue; 11. a water stop plate; 12. a second spring; 13. a slot; 14. a water-resistant film; 15. a rubber water stop bar; 16. waterproof coiled materials; 17. sealing the adhesive layer; 18. a chute; 19. and (4) a groove.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses buried pipeline waterproof construction, as shown in fig. 1, establish sleeve pipe 2 on buried pipe 1 including buried pipe 1 and cover, 2 both ends of sleeve pipe are provided with first seal ring 3, 2 outer wall welding of sleeve pipe have second seal ring 6, and second seal ring 6 welds the round along 2 circumference of sleeve pipe, be provided with card strip 4 on the first seal ring 3, draw-in groove 5 that supplies card strip 4 joint is seted up at 2 both ends of sleeve pipe, draw-in groove 5 is seted up along 2 circumference of sleeve pipe, be provided with on the card strip 4 and be used for fixing the mounting to the draw-in groove 5 with card strip 4.
As shown in fig. 1, install first seal ring 3 on sleeve pipe 2 when being pre-buried for being convenient for, the mounting sets up fixed block 7 on calorie strip 4 including sliding, offer on calorie strip 4 and supply the gliding spout 18 of fixed block 7, the slip direction perpendicular to sleeve pipe 2 length direction of fixed block 7, the fixed slot 8 that supplies fixed block 7 joint is offered to draw-in groove 5 lateral wall, be provided with between fixed block 7 and the spout 18 and be used for ordering about fixed block 7 and move to the first spring 9 in the fixed slot 8, the one end of first spring 9 is connected at 18 diapalls of spout, and the other end is connected on fixed block 7.
Press down fixed block 7 and move towards being close to 4 directions of card strip to make card strip 4 move to draw-in groove 5 in, when fixed block 7 removed the position that corresponds with fixed slot 8, fixed block 7 received the elasticity joint of first spring 9 to in fixed slot 8, thereby will block strip 4 and fix to draw-in groove 5 in, and then realize the fixed of first seal ring 3 and sleeve pipe 2. The first water stop ring 3 can prevent water from seeping from the side seam, and the waterproof effect is ensured.
As shown in fig. 1, in order to improve the waterproof effect, the bottom wall of the clamping groove 5 is provided with a water-swelling waterproof adhesive 10; the water-swelling glue 10 can automatically swell when meeting water, and fills and seals the gap, thereby having good water-stopping effect.
As shown in fig. 1, for further reducing the gap between the first water stop ring 3 and the embedded pipe 1 and improving the waterproof effect, the end portion of the first water stop ring 3 close to the embedded pipe 1 is provided with a water stop plate 11 in a sliding manner, one end of the water stop plate 11 is provided with a groove 19 for the water stop plate 11 to slide, the sliding direction of the water stop plate 11 is perpendicular to the length direction of the casing 2, a second spring 12 for driving the water stop plate 11 to move towards the direction away from the first water stop ring 3 is arranged between the water stop plate 11 and the groove 19, one end of the second spring 12 is connected in the groove 19, the other end of the second spring is connected to the water stop plate 11, a slot 13 for the water stop plate 11 to be inserted is arranged at the position corresponding to the water stop plate 11 on the outer wall of the embedded pipe 1, the slot 13 is arranged along the circumferential direction of the embedded pipe 1, and a rubber water stop strip 15 is arranged in the slot 13.
The water stop plate 11 is inserted into the slot 13 by the elasticity of the second spring 12, so that the gap between the first water stop ring 3 and the embedded pipe 1 is reduced, the water infiltration is further reduced, the rubber water stop strip 15 can further reduce the water infiltration from the gap between the water stop plate 11 and the slot 13, and the waterproof effect is improved.
As shown in fig. 1, be provided with the waterproof layer between sleeve pipe 2 and the pre-buried pipe 1, the waterproof layer is waterproofing membrane 16, and waterproofing membrane 16 can be ethylene propylene diene monomer rubber waterproofing membrane, chlorinated polyethylene waterproofing membrane or polymer waterproofing membrane, and above-mentioned waterproofing membrane 16 has good water proofness, and pliability is good, easily construction, and ageing resistance is good, long service life, will waterproofing membrane 16 fixes at the sleeve inner wall, is provided with sealing adhesive layer 17 between waterproofing membrane 16 and the pre-buried pipe 1 outer wall, and sealing adhesive layer 17 has certain cohesiveness, can closely bond waterproofing membrane 16 and pre-buried pipe 1, reduces the gap between the two, further improves water-proof effects.
The implementation principle of the embodiment of the application is as follows:
press down fixed block 7 and move towards being close to 4 directions of card strip to make card strip 4 move to draw-in groove 5 in, when fixed block 7 removed the position that corresponds with fixed slot 8, fixed block 7 received the elasticity joint of first spring 9 to in fixed slot 8, thereby will block strip 4 and fix to draw-in groove 5 in, and then realize the fixed of first seal ring 3 and sleeve pipe 2. The first water stop ring 3 can prevent water from seeping from the side seam, and the waterproof effect is ensured. The water stop plate 11 is inserted into the slot 13 by the elasticity of the second spring 12, so that the gap between the first water stop ring 3 and the embedded pipe 1 is reduced, the water infiltration is further reduced, the rubber water stop strip 15 can further reduce the water infiltration from the gap between the water stop plate 11 and the slot 13, and the waterproof effect 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 (8)
1. The utility model provides a buried pipeline waterproof construction, includes that buried pipe (1) and cover establish sleeve pipe (2) on buried pipe (1), its characterized in that: the utility model discloses a waterproof structure, including sleeve pipe (2), card strip (4), draw-in groove (5) that supply card strip (4) joint are seted up at sleeve pipe (2) both ends, draw-in groove (5) along sleeve pipe (2) circumference are seted up to sleeve pipe (2) both ends, be provided with on card strip (4) and be used for fixing card strip (4) to the mounting in draw-in groove (5), sleeve pipe (2) outer wall welding has second seal ring (6), be provided with the waterproof layer between sleeve pipe (2) and buried pipe (1) in advance.
2. The embedded pipeline waterproof structure of claim 1, characterized in that: the mounting sets up fixed block (7) on card strip (4) including sliding, the slip direction perpendicular to sleeve pipe (2) length direction of fixed block (7), fixed slot (8) that supply fixed block (7) joint are seted up to draw-in groove (5) lateral wall, be provided with between fixed block (7) and card strip (4) and be used for ordering about fixed block (7) and move to first spring (9) in fixed slot (8).
3. The embedded pipeline waterproof structure of claim 2, characterized in that: the bottom wall of the clamping groove (5) is provided with a water-swelling water-stop glue (10).
4. The embedded pipeline waterproof structure of claim 1, characterized in that: the end part of the first water stop ring (3) close to the pre-buried pipe (1) is provided with a water stop plate (11) in a sliding mode, the sliding direction of the water stop plate (11) is perpendicular to the length direction of the sleeve (2), a second spring (12) used for driving the water stop plate (11) to move towards the direction far away from the first water stop ring (3) is arranged between the water stop plate (11) and the first water stop ring (3), and a slot (13) for plugging the water stop plate (11) is formed in the position, corresponding to the water stop plate (11), of the outer wall of the pre-buried pipe (1).
5. The embedded pipeline waterproof structure of claim 4, characterized in that: be provided with between sleeve pipe (2) inner wall and sealing plate (11) waterproof membrane (14), waterproof membrane (14) are located sealing plate (11) and are close to waterproof layer one side, the tip of keeping away from first seal ring (3) at sealing plate (11) is connected on one side of waterproof membrane (14) at sleeve pipe (2) inner wall, another side.
6. The embedded pipeline waterproof structure of claim 4, characterized in that: and a rubber water stop strip (15) is arranged in the slot (13).
7. The embedded pipeline waterproof structure of claim 1, characterized in that: the waterproof layer is waterproofing membrane (16), waterproofing membrane (16) set up between sleeve inner wall and buried pipe (1) outer wall in advance.
8. The embedded pipeline waterproof structure of claim 7, characterized in that: and a sealing adhesive layer (17) is arranged between the waterproof coiled material (16) and the outer wall of the embedded pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022812252.8U CN214008325U (en) | 2020-11-28 | 2020-11-28 | Waterproof structure of embedded pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022812252.8U CN214008325U (en) | 2020-11-28 | 2020-11-28 | Waterproof structure of embedded pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008325U true CN214008325U (en) | 2021-08-20 |
Family
ID=77307806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022812252.8U Expired - Fee Related CN214008325U (en) | 2020-11-28 | 2020-11-28 | Waterproof structure of embedded pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008325U (en) |
-
2020
- 2020-11-28 CN CN202022812252.8U patent/CN214008325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |