CN211596938U - Leakage-proof mechanism for building water supply and drainage - Google Patents
Leakage-proof mechanism for building water supply and drainage Download PDFInfo
- Publication number
- CN211596938U CN211596938U CN201922122892.3U CN201922122892U CN211596938U CN 211596938 U CN211596938 U CN 211596938U CN 201922122892 U CN201922122892 U CN 201922122892U CN 211596938 U CN211596938 U CN 211596938U
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- Prior art keywords
- annular
- hole
- waterproof
- drainage
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000007789 sealing Methods 0.000 claims description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009428 plumbing Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 9
- 239000010410 layer Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a leak protection mechanism for building plumbing, including wall body and drain pipe, the fixed through hole that matches with the drain pipe that is provided with on the wall body, the drain pipe runs through the through hole setting, threaded connection has first retaining ring and second retaining ring on the drain pipe, first retaining ring offsets with through hole upper end opening, second retaining ring offsets with through hole lower extreme opening part, still be provided with multiunit evenly distributed's annular separation blade on the drain pipe, every the annular separation blade all is located between first retaining ring and the second retaining ring, be provided with the annular water cavity that matches with the through hole in the wall body, the through hole inner wall is provided with the annular water pocket that matches with the annular separation blade. The utility model discloses the structure is simple relatively, and sealed leak protection effect is better, does not receive the influence of temperature can effectively solve the seepage problem that floor, roof, wall and floor department were worn to the pipeline.
Description
Technical Field
The utility model relates to a drainage pipe technical field especially relates to a building leak protection mechanism for water supply and drainage.
Background
With the acceleration of city construction in nearly more than ten years in China and the establishment of high-rise forests, the construction speed and quality are witnessed, and at present, when a pipeline passes through a wall and a floor, the phenomenon of water leakage still exists, so that a leakage-proof mechanism for water supply and drainage of a building is needed to solve the problem.
In real life, a hole larger than the outer diameter of the pipeline is reserved at the crossing part, and corresponding materials are refilled for leakage prevention after the pipeline is installed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the leakage problem of the floor slab and the wall body can not be penetrated by the effective solved drainage pipeline in the prior art, and providing a leakage-proof mechanism for the water supply and drainage of the building.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a leakage-proof mechanism for building water supply and drainage comprises a wall body and a drainage pipe, wherein a through hole matched with the drainage pipe is fixedly arranged on the wall body, the drain pipe penetrates through the through hole, a first waterproof retainer ring and a second waterproof retainer ring are connected to the drain pipe in a threaded manner, the first waterproof retainer ring is abutted against the upper end opening of the through hole, the second waterproof retainer ring is abutted against the lower end opening of the through hole, a plurality of groups of evenly distributed annular separation blades are also arranged on the drain pipe, each annular separation blade is positioned between the first waterproof retainer ring and the second waterproof retainer ring, the wall body is internally provided with an annular water cavity matched with the through hole, the inner wall of the through hole is provided with an annular water bag matched with the annular blocking piece, each annular water bag is communicated with the annular water cavity through a corresponding water through hole, and the side wall of the wall body is fixedly provided with a water filling port communicated with the annular water cavity.
Preferably, the lower side wall of the first waterproof retainer ring and the upper side wall of the second waterproof retainer ring are respectively provided with a waterproof sealing layer with uniform thickness.
Preferably, the upper side wall and the lower side wall of the annular water bag are fixedly provided with sealing plush pads matched with the annular blocking pieces.
Preferably, a matched filter screen is arranged in each water through hole, and an anti-corrosion coating layer with uniform thickness is coated on the outer surface of each filter screen.
Preferably, each annular baffle is made of ABS plastic.
Compared with the prior art, the beneficial effects of the utility model are that: the setting of waterproof sealing layer is in order to avoid the rainwater to flow through the seepage that the through hole takes place the rainwater via the gap between first waterproof retaining ring and wall body, adopts plastics ABS as the raw materials of preparation annular separation blade both to guarantee the stability under the annular separation blade high temperature, has improved the life of annular separation blade again, has guaranteed that annular separation blade can cooperate closely with annular water pocket, the utility model discloses the structure is simple relatively, and sealed leak protection effect is better, does not receive the influence of temperature, has certain practicality.
Drawings
FIG. 1 is a schematic structural view of a leakage-proof mechanism for water supply and drainage of a building according to the present invention;
FIG. 2 is a schematic view of the structure of the annular blocking piece of the leakage-proof mechanism for water supply and drainage of a building provided by the present invention;
fig. 3 is a schematic diagram of the position relationship between the annular water cavity and the annular water cavity of the leakage-proof mechanism for building water supply and drainage provided by the utility model.
In the figure: the water-saving filter comprises a wall body 1, a water discharge pipe 2, a first waterproof retainer ring 3, a second waterproof retainer ring 4, an annular retaining sheet 5, a through hole 6, an annular water bag 7, an annular water cavity 8, a water through hole 9 and a filter screen 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a leakage-proof mechanism for building water supply and drainage comprises a wall body 1 and a drain pipe 2, wherein a through hole 6 matched with the drain pipe 2 is fixedly arranged on the wall body 1, the drain pipe 2 is arranged by penetrating through the through hole 6, a first waterproof retainer ring 3 and a second waterproof retainer ring 4 are in threaded connection with the drain pipe 2, a waterproof sealing layer with uniform thickness is respectively arranged on the lower side wall of the first waterproof retainer ring 3 and the upper side wall of the second waterproof retainer ring 4, the waterproof sealing layer is arranged to prevent rainwater from flowing through the through hole 6 via a gap between the first waterproof retainer ring 3 and the wall body 1 to leak, the first waterproof retainer ring 3 abuts against an upper end opening of the through hole 6, the second waterproof retainer ring 4 abuts against a lower end opening of the through hole 6, a plurality of groups of uniformly distributed annular retaining pieces 5 are also arranged on the drain pipe 2, the thermal deformation temperature of the plastic ABS is 93-118 ℃, the plastic ABS is not influenced by water, inorganic salt, alkali and various acids, the plastic ABS is adopted as the raw material for manufacturing the annular separation blade 5, the stability of the annular separation blade 5 at high temperature is ensured, the service life of the annular separation blade 5 is prolonged, and the annular separation blade 5 can be closely matched with the annular water bag 7;
each annular blocking piece 5 is positioned between the first waterproof blocking ring 3 and the second waterproof blocking ring 4, an annular water cavity 8 matched with the through hole 6 is arranged in the wall body 1, an annular water bag 7 matched with the annular blocking piece 5 is arranged on the inner wall of the through hole 6, sealing plush pads matched with the annular blocking pieces 5 are fixedly arranged on the upper side wall and the lower side wall of the annular water bag 7, the sealing plush pads are arranged so that the outer side walls of the annular water bags 7 are tightly abutted against the upper side wall and the lower side wall of the corresponding annular blocking pieces 5, the annular water bags are better clamped together to form a multi-layer sealing structure, the waterproof effect is ensured, each annular water bag 7 is communicated with the annular water cavity 8 through the corresponding water through port 9, a matched filter screen 10 is arranged in each water through port 9, the outer surface of each filter screen 10 is coated with a layer of anti-rust coating with uniform thickness, impurities may be contained in rainwater, and the filter screen, the water inlet 9 is blocked, and of course, sufficient liquid can be manually added into the annular water cavity 8 during actual installation, so that the annular water bag 7 can be fully supported, and the side wall of the wall body 1 is fixedly provided with the water inlet communicated with the annular water cavity 8.
In the utility model, when in use, the drain pipe 2 firstly passes through the through hole 6 reserved on the wall body 1, when the lower side wall of the first waterproof retainer ring 3 is abutted against the opening at the upper end of the through hole 6, the second waterproof retainer ring 4 is sleeved at the moment, because the second waterproof retainer ring 4 is in threaded connection with the outer side wall of the drain pipe 2, the second waterproof retainer ring 4 is screwed until the second waterproof retainer ring 4 is tightly abutted against the opening at the lower end of the through hole 6, at the moment, sufficient water is added into the water adding port through the water suction pump, the water in the annular water cavity 8 enters the corresponding annular water bags 7 through the water through ports 9 under the influence of water pressure, at the moment, each annular water bag 7 is supported and is tightly propped against the upper side wall and the lower side wall of the annular retaining sheet 5, then seal the filler, guarantee that the water pressure in the annular water cavity 8 is in certain water pressure all the time, the rainwater just can not take place the seepage through taking place in the gap of wall body 1 and drain pipe 2 lateral wall.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The anti-leakage mechanism for building water supply and drainage comprises a wall body (1) and a drainage pipe (2), wherein a through hole (6) matched with the drainage pipe (2) is fixedly formed in the wall body (1), the drainage pipe (2) penetrates through the through hole (6) to be arranged, and the anti-leakage mechanism is characterized in that a first waterproof check ring (3) and a second waterproof check ring (4) are connected to the drainage pipe (2) in a threaded manner, the first waterproof check ring (3) abuts against an opening at the upper end of the through hole (6), the second waterproof check ring (4) abuts against an opening at the lower end of the through hole (6), a plurality of groups of uniformly distributed annular check pieces (5) are further arranged on the drainage pipe (2), each annular check piece (5) is located between the first waterproof check ring (3) and the second waterproof check ring (4), an annular water cavity (8) matched with the through hole (6) is formed in the wall body, the inner wall of the through hole (6) is provided with annular water bags (7) matched with the annular retaining pieces (5), each annular water bag (7) is communicated with the annular water cavity (8) through corresponding water through ports (9), and the side wall of the wall body (1) is fixedly provided with a water filling port communicated with the annular water cavity (8).
2. A leakage preventing mechanism for water supply and drainage of buildings according to claim 1, wherein the lower side wall of the first waterproof retainer ring (3) and the upper side wall of the second waterproof retainer ring (4) are respectively provided with a waterproof sealing layer with uniform thickness.
3. The leakproof mechanism for building water supply and drainage as claimed in claim 1, wherein the upper and lower side walls of the annular water bag (7) are fixedly provided with sealing plush pads matched with the annular baffle plates (5).
4. The leakage-proof mechanism for water supply and drainage of buildings as claimed in claim 1, wherein a matched filter screen (10) is arranged in each water passage opening (9), and a layer of anti-corrosion coating with uniform thickness is coated on the outer surface of the filter screen (10).
5. The leakage-proof mechanism for building water supply and drainage as claimed in claim 1, wherein each of the ring-shaped retaining pieces (5) is made of ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122892.3U CN211596938U (en) | 2019-12-02 | 2019-12-02 | Leakage-proof mechanism for building water supply and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122892.3U CN211596938U (en) | 2019-12-02 | 2019-12-02 | Leakage-proof mechanism for building water supply and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596938U true CN211596938U (en) | 2020-09-29 |
Family
ID=72590046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122892.3U Expired - Fee Related CN211596938U (en) | 2019-12-02 | 2019-12-02 | Leakage-proof mechanism for building water supply and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596938U (en) |
-
2019
- 2019-12-02 CN CN201922122892.3U patent/CN211596938U/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: 20200929 |