CN209941804U - Novel sewer drainage connector - Google Patents
Novel sewer drainage connector Download PDFInfo
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- CN209941804U CN209941804U CN201920605053.4U CN201920605053U CN209941804U CN 209941804 U CN209941804 U CN 209941804U CN 201920605053 U CN201920605053 U CN 201920605053U CN 209941804 U CN209941804 U CN 209941804U
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Abstract
The utility model belongs to the technical field of water connectors, in particular to a novel sewer drainage connector, a sewer pipeline is positioned in the middle of a foundation, the upper surface of the foundation is provided with a waterproof layer, a filling layer is arranged on the waterproof layer, a sewer pipeline connecting ring is sleeved on an inner hole of one end of the sewer pipeline, which faces to the upper surface of the foundation, a water using device pipeline connecting ring is arranged between a water using device pipeline and the sewer pipeline, the outer diameter of the upper part of the water using device pipeline connecting ring is larger than the outer diameter of the lower part of the water using device pipeline connecting ring, the upper part of the water using device pipeline connecting ring is sleeved on the outer circumference of the water using device pipeline, the lower part of the water using device pipeline connecting ring is positioned in the sewer pipeline, and a radial gap is formed between the outer; the outer circumference of the lower part of the water-using device pipeline connecting ring is provided with a plurality of supporting ribs which are supported on the sewer pipeline connecting ring; a sand blocking net for preventing sand from entering the pipe is arranged between the sewer pipe and the water using device pipe. The utility model discloses simple structure, drainage performance is good.
Description
Technical Field
The utility model belongs to the technical field of the water swivel, concretely relates to novel sewer drainage connects.
Background
In some daily life, the ground of a sanitary place (a toilet, a kitchen, a bathroom and the like in a house) is decorated by paving floor tiles on a waterproof layer, a leveling layer of about 5 cm is required to be paved on the waterproof layer, the leveling layer is generally formed by mixing yellow sand and a small amount of cement, and a loose structure similar to a sponge is formed after drying (the construction process is called as dry paving); or a filling layer of about 30 cm is arranged below the leveling layer of the toilet, the filling materials are 'pea stone', yellow sand, even construction waste and the like, and the structure formed by the filling materials is looser.
The loose structure like sponge can accumulate a large amount of sewage flowing down from the gaps of the floor tiles until the loose structure is saturated during the use process. When the leveling layer or the filling layer with the depth of about 30 cm below the bathroom leveling layer is saturated with sewage, new sewage hardly permeates downwards, bacteria grow in the past for a long time, and the sewage leaks out through gaps of the floor tiles to emit unpleasant smell; if the floor tile layer is not lower than the outdoor waterproof layer, sewage can permeate outdoors, pollute and soak the adjacent ground. The prominent effect is that after home decoration, the indoor wood floor is swelled and deformed, and the indoor peculiar smell is generated.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a novel sewer drainage joint.
The utility model discloses a realize through following technical scheme: a novel sewer drainage joint is characterized in that a sewer pipeline is positioned in a foundation, a waterproof layer is arranged on the upper surface of the foundation, a filling layer is arranged on the waterproof layer, a sewer pipeline connecting ring is sleeved on an inner hole at one end, facing the upper surface of the foundation, of the sewer pipeline, a water using device pipeline connecting ring is arranged between a water using device pipeline and the sewer pipeline above the foundation, the outer diameter of the upper part of the water using device pipeline connecting ring is larger than the outer diameter of the lower part of the water using device pipeline connecting ring, the upper part of the water using device pipeline connecting ring is sleeved on the outer circumference of the water using device pipeline, the lower part of the water using device pipeline connecting ring is positioned in the sewer pipeline, and a radial gap is formed between the outer diameter of; the outer circumference of the lower part of the water-using device pipeline connecting ring is provided with a plurality of supporting ribs which are supported on the sewer pipeline connecting ring; a sand blocking net for preventing sand from entering the pipe is arranged between the sewer pipe and the water using device pipe.
Furthermore, the cross section of the sewer pipe connecting ring is of an L-shaped structure.
Furthermore, the supporting ribs are annularly and uniformly distributed on the outer circumference of the lower part of the water using device pipeline connecting ring.
Further, the inner diameter and the outer diameter of the water using device pipeline are consistent with those of the sewer pipeline.
Furthermore, the upper part of the water-using device pipeline connecting ring is in arc transition with the lower part of the water-using device pipeline connecting ring.
The utility model has the advantages that: the sewer drainage joint of the utility model has the advantages of quicker drainage, no blockage, easy processing, simple manufacture, good practicability and very durability; after the floor tile is used, in a sanitary place where the floor tile is laid on the waterproof layer, sewage does not exist in the leveling layer and the filling layer, no unpleasant smell exists, and the sewage cannot permeate outdoors.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the water using device pipe coupling ring and the sewer pipe coupling ring;
in the figure, 1, a water using device pipeline, 2, a water using device pipeline connecting ring, 2-1, a supporting rib, 3, a sand blocking net, 4, a drainage cavity, 5, a drainage port, 6, a sewer pipeline connecting ring, 7, a sewer pipeline, 8, a filling layer, 9, a waterproof layer, 10 and a foundation.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in fig. 1 and 2, a novel sewer drain joint, wherein a sewer pipe 7 is positioned in a foundation 10, a waterproof layer 9 is arranged on the upper surface of the foundation 10, a filling layer 8 is arranged on the waterproof layer 9, a sewer pipe connecting ring 6 is sleeved on an inner hole of one end, facing the upper surface of the foundation 10, of the sewer pipe 7, a water using device pipe connecting ring 2 is arranged between a water using device pipe 1 positioned above the foundation 10 and the sewer pipe 7, the outer diameter of the upper part of the water using device pipe connecting ring 2 is larger than the outer diameter of the lower part of the water using device pipe connecting ring 2, the upper part of the water using device pipe connecting ring 2 is sleeved on the outer circumference of the water using device pipe 1, the lower part of the water using device pipe connecting ring 2 is positioned in the sewer pipe 7, and a radial gap is formed between the outer diameter of; a plurality of support ribs 2-1 are arranged on the outer circumference of the lower part of the water-using device pipeline connecting ring 2, and the support ribs 2-1 are supported on the sewer pipeline connecting ring 6; a sand blocking net 3 for preventing sand from entering the pipe is arranged between the sewer pipeline 7 and the water using device pipeline 1. The sand-blocking net 3, the water device pipeline connecting ring 2 and the sewer pipeline connecting ring 6 together enclose a drainage cavity 4, and a radial gap is formed between the outer diameter of the lower part of the water device pipeline connecting ring 2 and the inner diameter of the sewer pipeline connecting ring 6, so that an annular drainage opening 5 is formed below the drainage cavity 4. Under the floor finishing layer of the sanitary place (toilet, kitchen, bathroom, etc. in the house) in life, there is a loose filling layer 8 like sponge, in which a large amount of sewage flowing down from the gaps of the floor tiles flows through the drainage cavity 4 via the sand blocking net 3 and flows to the sewer pipe 7 via the drainage port 5 and is discharged from the sewer pipe 6.
As a modification of this embodiment, the cross section of the sewer pipe joint 6 is an L-shaped structure. The shaft shoulder of the end with the larger outer diameter of the sewer pipe connecting ring 6 is contacted with the end surface of the sewer pipe 6, the end surface of the sewer pipe 6 plays a role in supporting the sewer pipe connecting ring 6, and the outer circumference of the end with the larger outer diameter of the sewer pipe connecting ring 6 plays a role in radially supporting the sand blocking net 3.
As a modification of the embodiment, the supporting ribs 2-1 are annularly and uniformly distributed on the lower outer circumference of the water using device pipe coupling ring 2. The support rib 2-1 is supported on the end surface of the sewer pipe connecting ring 6.
As a modification of this embodiment, the inside diameter and the outside diameter of the water using pipe 1 correspond to those of the sewer pipe 7. Namely, the inner diameter of the water using device pipeline 1 is the same as the inner diameter of the sewer pipeline 7, and the outer diameter of the water using device pipeline 1 is the same as the outer diameter of the sewer pipeline 7.
As a modification of this embodiment, the upper portion of the water using device pipe coupling 2 is in arc transition with the lower portion of the water using device pipe coupling 2. So that water can be completely discharged, and water is prevented from remaining in the water using device pipeline connecting ring 2.
The sewer drainage joint of the utility model has the advantages of quicker drainage, no blockage, easy processing, simple manufacture, good practicability and very durability; after the floor tile is used, in a sanitary place where the floor tile is laid on the waterproof layer, sewage does not exist in the leveling layer and the filling layer, no unpleasant smell exists, and the sewage cannot permeate outdoors.
Claims (5)
1. The utility model provides a novel sewer is hydrophobic to be connected, sewer pipe (7) are located in the middle of ground (10), and the upper surface of ground (10) is equipped with waterproof layer (9), is filling layer (8) on waterproof layer (9), its characterized in that: a sewer pipe connecting ring (6) is sleeved on an inner hole of one end, facing the upper surface of the foundation (10), of the sewer pipe (7), a water using device pipe connecting ring (2) is arranged between a water using device pipeline (1) above the foundation (10) and the sewer pipe (7), the outer diameter of the upper part of the water using device pipe connecting ring (2) is larger than the outer diameter of the lower part of the water using device pipe connecting ring (2), the upper part of the water using device pipe connecting ring (2) is sleeved on the outer circumference of the water using device pipeline (1), the lower part of the water using device pipe connecting ring (2) is positioned in the sewer pipe (7), and a radial gap is formed between the outer diameter of the lower part of the water using device pipe connecting ring (2) and the inner diameter of the sewer pipe connecting; a plurality of supporting ribs (2-1) are arranged on the outer circumference of the lower part of the water-using device pipeline connecting ring (2), and the supporting ribs (2-1) are supported on the sewer pipeline connecting ring (6); a sand blocking net (3) for preventing sand from entering the pipe is arranged between the sewer pipeline (7) and the water using device pipeline (1).
2. The new sewer drain trap according to claim 1, wherein: the cross section of the sewer pipe connecting ring (6) is of an L-shaped structure.
3. The new sewer drain trap according to claim 1, wherein: the supporting ribs (2-1) are annularly and uniformly distributed on the outer circumference of the lower part of the water using device pipeline connecting ring (2).
4. The new sewer drain trap according to claim 1, wherein: the inner diameter and the outer diameter of the water using device pipeline (1) are consistent with those of the sewer pipeline (7).
5. The novel sewer drain connector as claimed in any one of claims 1 to 4, wherein: the upper part of the water using device pipeline connecting ring (2) is in arc transition with the lower part of the water using device pipeline connecting ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605053.4U CN209941804U (en) | 2019-04-29 | 2019-04-29 | Novel sewer drainage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605053.4U CN209941804U (en) | 2019-04-29 | 2019-04-29 | Novel sewer drainage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941804U true CN209941804U (en) | 2020-01-14 |
Family
ID=69130587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605053.4U Active CN209941804U (en) | 2019-04-29 | 2019-04-29 | Novel sewer drainage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941804U (en) |
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2019
- 2019-04-29 CN CN201920605053.4U patent/CN209941804U/en active Active
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