CN218118966U - Anti-seepage device for building water supply and drainage - Google Patents
Anti-seepage device for building water supply and drainage Download PDFInfo
- Publication number
- CN218118966U CN218118966U CN202222738216.0U CN202222738216U CN218118966U CN 218118966 U CN218118966 U CN 218118966U CN 202222738216 U CN202222738216 U CN 202222738216U CN 218118966 U CN218118966 U CN 218118966U
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- Prior art keywords
- drainage
- ring
- water supply
- seepage device
- elastic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000001764 infiltration Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000009428 plumbing Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model discloses a prevention of seepage passes through device for building plumbing, the drainage pipe comprises a drainage pipe, the surface threaded connection of drain pipe has first screw ring, the side fixed surface of first screw ring is connected with the elastic ring, the side fixed surface of elastic ring is connected with the flexure strip, the surface fixed surface of drain pipe is connected with the guide strip, the surface threaded connection of first screw ring has second screw ring, the surface of drain pipe is provided with the sealing washer, the surface of first screw ring is provided with the bolt. Through above-mentioned structure, adjust the thickness of sealing washer through first screw ring, increase sealed effect to and carry out secondary seal through the elastic ring that does not directly contact with water, increase sealed effect.
Description
Technical Field
The utility model relates to a penetrant unit technical field, in particular to prevention of seepage device is used in building plumbing.
Background
The water supply and drainage system is a pipeline system and a drainage system composed of a horizontal main pipe, a vertical pipe, a branch pipe and the like, generally speaking, in industrial and civil buildings, the water supply system is a water system with external pressure, such as tap water, water supply and return in industry and the like, the drainage system is a water system which flows by self gravity and pipeline gradient, such as rainwater, waste water and sewage systems, no matter water supply or drainage, pipelines are needed, leakage easily occurs at pipeline joints, at present, mechanisms such as gaskets are generally adopted for anti-seepage, but the problem of leakage after aging occurs along with the time extension, and after retrieval, the technical scheme provided by the utility model with the application number of CN202122055998.3 also has the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a building is prevention of seepage for drainage and is passed through device, adjust the thickness of sealing washer through first screw ring, increase sealed effect to and carry out the secondary through the elastic ring that does not carry out with water direct contact and seal, increase sealed effect.
In order to achieve the above object, the utility model also provides a have above-mentioned prevention of seepage device for building plumbing, include:
the drainage pipe comprises a drainage pipe, wherein a first threaded ring is connected to the outer surface of the drainage pipe in a threaded manner, an elastic ring is fixedly connected to the side surface of the first threaded ring, an elastic sheet is fixedly connected to the side surface of the elastic ring, a guide sheet is fixedly connected to the outer surface of the drainage pipe, and a second threaded ring is connected to the outer surface of the first threaded ring in a threaded manner;
the outer surface of the drain pipe is provided with a sealing ring, and the outer surface of the first threaded ring is provided with a bolt.
According to the anti-seepage device for building water supply and drainage, a cavity is formed between the guide piece and the drainage pipe, and the guide piece is arc-shaped and used for facilitating the extrusion of the sealing ring by the elastic piece.
According to the anti-seepage device for water supply and drainage of the building, the number of the drain pipes is two, the drain pipes are distributed in the left and right directions, and the two drain pipes are in mutual contact.
According to the anti-seepage device for building water supply and drainage, the upper surface of the sealing ring is in contact with the elastic sheet, and the upper surface of the elastic sheet is in sliding connection with the upper surface of the second threaded ring and used for guiding the elastic sheet conveniently.
According to the anti-seepage device for building water supply and drainage, the lower surface of the elastic sheet is in contact with the upper surface of the sealing ring and used for extruding the upper surface of the elastic sheet.
According to the anti-seepage device for building water supply and drainage, the lower surface of the bolt extends to the outer surface of the drainage pipe, and the bolts are multiple in number and used for avoiding the first threaded ring from loosening.
According to the anti-seepage device for water supply and drainage of the building, the lower surface of the second threaded ring is provided with the bulge, and the bulge is arc-shaped.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is an internal structure view of an anti-seepage device for water supply and drainage of a building;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the external structure of the first threaded ring of the anti-seepage device for water supply and drainage of a building of the present invention;
fig. 4 is a partial schematic structural view of the anti-seepage device for building water supply and drainage of the present invention.
Illustration of the drawings:
1. a drain pipe; 2. a seal ring; 3. a first threaded ring; 4. a second threaded ring; 5. an elastic ring; 6. a cavity; 7. a guide piece; 8. an elastic sheet; 9. and (4) bolts.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-4, the embodiment of the utility model provides a prevention of seepage device for building plumbing, it includes drain pipe 1, the quantity of drain pipe 1 is two and controls the distribution, mutual contact between two drain pipes 1, the surface threaded connection of drain pipe 1 has first screw ring 3, be used for spacing elastic ring 5, the side fixed connection of first screw ring 3 has elastic ring 5, the side fixed connection of elastic ring 5 has elastic piece 8, the surface fixed connection of drain pipe 1 has guide piece 7, vacuole formation 6 between guide piece 7 and the drain pipe 1, guide piece 7 is the arc, be used for being convenient for elastic piece 8 extrudees sealing washer 2, the surface threaded connection of first screw ring 3 has second screw ring 4, be used for spacing elastic piece 8.
The surface of drain pipe 1 is provided with sealing washer 2 for seal, the upper surface and the 8 contacts of flexure strip of sealing washer 2, the lower surface of flexure strip 8 and the upper surface contact of sealing washer 2, be used for accomplishing the extrusion to the upper surface of flexure strip 8, the upper surface of flexure strip 8 and the upper surface sliding connection of second screw ring 4, be used for being convenient for lead to flexure strip 8, the lower surface of second screw ring 4 is provided with the arch, the arch is the arc. The surface of first threaded ring 3 is provided with bolt 9, and the lower surface of bolt 9 extends to the surface of drain pipe 1, and the quantity of bolt 9 is a plurality of for it is not hard up to avoid first threaded ring 3 to appear.
The working principle is as follows: when the pipeline needs to be installed in the process of building construction, be connected first screw ring 3 with drain pipe 1's surface in advance, place second screw ring 4 at drain pipe 1's both ends respectively, be connected between first screw ring 3 and the second screw ring 4 again, be convenient for extrude sealing washer 2 through drain pipe 1, elastic ring 5 forms the protection of second floor, along with the lapse of time, reduce the distance between two first screw rings 3, through the extrusion of flexure strip 8 to sealing washer 2, carry sealed performance.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. An anti-seepage device for building water supply and drainage is characterized by comprising:
the drainage pipe comprises a drainage pipe (1), wherein a first threaded ring (3) is connected to the outer surface of the drainage pipe (1) in a threaded manner, an elastic ring (5) is fixedly connected to the side surface of the first threaded ring (3), an elastic sheet (8) is fixedly connected to the side surface of the elastic ring (5), a guide sheet (7) is fixedly connected to the outer surface of the drainage pipe (1), and a second threaded ring (4) is connected to the outer surface of the first threaded ring (3) in a threaded manner;
the outer surface of the drain pipe (1) is provided with a sealing ring (2), and the outer surface of the first threaded ring (3) is provided with a bolt (9).
2. The anti-seepage device for building water supply and drainage, according to claim 1, characterized in that a cavity (6) is formed between the guide sheet (7) and the drainage pipe (1), and the guide sheet (7) is arc-shaped.
3. An anti-seepage device for water supply and drainage of buildings according to claim 1, characterized in that the number of the drainage pipes (1) is two and distributed from side to side, and the two drainage pipes (1) are mutually contacted.
4. An anti-seepage device for water supply and drainage of buildings according to claim 1, characterized in that the upper surface of the sealing ring (2) is in contact with the elastic sheet (8), and the upper surface of the elastic sheet (8) is in sliding connection with the upper surface of the second threaded ring (4).
5. An anti-infiltration device for water supply and drainage of buildings according to claim 1, characterized in that the lower surface of said elastic sheet (8) is in contact with the upper surface of the sealing ring (2).
6. The anti-infiltration apparatus for building water supply and drainage according to claim 1, characterized in that the lower surface of the bolt (9) extends to the outer surface of the drainage pipe (1), and the number of the bolts (9) is plural.
7. The anti-seepage device for building water supply and drainage according to claim 1, wherein the lower surface of the second threaded ring (4) is provided with a protrusion, and the protrusion is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738216.0U CN218118966U (en) | 2022-10-18 | 2022-10-18 | Anti-seepage device for building water supply and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738216.0U CN218118966U (en) | 2022-10-18 | 2022-10-18 | Anti-seepage device for building water supply and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118966U true CN218118966U (en) | 2022-12-23 |
Family
ID=84497342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738216.0U Active CN218118966U (en) | 2022-10-18 | 2022-10-18 | Anti-seepage device for building water supply and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118966U (en) |
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2022
- 2022-10-18 CN CN202222738216.0U patent/CN218118966U/en active Active
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