Counter basin drainage system

Abstract

The utility model discloses a counter basin drainage system which comprises a counter basin drainer, a connecting hose, a first oval special-shaped elbow, a flat pipe, a second oval special-shaped elbow and a drainage pipe, the water inlet end of the counter basin drainer is connected with a counter basin, and the water outlet end of the counter basin drainer is connected with the first oval special-shaped elbow through the connecting hose. The upper end of the flat pipe is connected with the first oval special-shaped elbow, and the two ends of the second oval special-shaped elbow are connected with the flat pipe and the drainage pipe respectively. The flat pipes and the oval pipes are high in water flow speed, the retention time of fluid in the pipes is short, bacterium breeding and peculiar smell generation are reduced, dirt is not prone to being attached, the self-cleaning capacity is high, the blocking risk is remarkably reduced, and installation is convenient. The oval special-shaped elbow is beneficial to concealed installation construction, connection points can be reduced, connection is more reliable, and therefore the risk of water leakage is reduced.

Description

Technical Field

[0001] This utility model relates to the field of drainage technology, and in particular to a basin drainage system. Background Technology

[0002] Traditional washbasin drainage systems have many practical drawbacks, such as susceptibility to clogging, hygiene concerns, and unreliable connection designs. Existing drainage structures easily accumulate hair and debris, leading to blockages and requiring frequent cleaning. Insufficient water seal design can cause odor backflow, promote bacterial growth, and pose hygiene risks. Unreliable connection designs can result in leaks and odors. Furthermore, flawed drainage pipe systems are unable to meet the needs of modern homes. Utility Model Content

[0003] To address the aforementioned problems, this utility model aims to provide a basin drainage system that solves the issues of easy clogging, hygiene hazards, and unreliable connection design in existing drainage systems.

[0004] The technical problem solved by this utility model can be achieved by the following technical solution: a basin drainage system, including a basin drain, a connecting hose, a first elliptical bend, a flat pipe, a second elliptical bend and a drain pipe. The water inlet of the basin drain is connected to the basin, the water outlet of the basin drain is connected to the first elliptical bend through the connecting hose, the upper end of the flat pipe is connected to the first elliptical bend, and the two ends of the second elliptical bend are respectively connected to the flat pipe and the drain pipe.

[0005] The first elliptical elbow includes an elliptical elbow body, a sealing ring, and a connecting fastening nut. The upper end of the elliptical elbow body is provided with an external thread. The connecting fastening nut is connected to the elliptical elbow body by the thread. The connecting hose is connected to the connecting fastening nut. A sealing ring is provided between the elliptical elbow body and the connecting fastening nut.

[0006] The first elliptical bend has a bending angle of 60 degrees.

[0007] The second elliptical bend has a bending angle of 90 degrees.

[0008] The basin drain is equipped with a drain and air inlet.

[0009] The connecting hose is a corrugated pipe.

[0010] The drainage pipe is a round pipe, a flat pipe, a second elliptical bend, and is buried in the wall.

[0011] Compared with existing technologies, this invention has the following advantages: the flat and elliptical pipes allow for faster water flow and shorter fluid residence time, reducing bacterial growth and odor generation. Dirt is less likely to adhere, resulting in stronger self-cleaning capabilities and significantly reducing the risk of clogging. Furthermore, the use of elliptical elbows facilitates concealed installation, reduces connection points, and ensures more reliable connections, thereby lowering the risk of leakage. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the first elliptical irregular elbow of this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the second elliptical irregular elbow of this utility model;

[0015] In the diagram: 1-washbasin drain assembly, 2-connecting hose, 3-first elliptical elbow, 4-flat pipe, 5-second elliptical elbow, 6-drain pipe, 7-wall, 11-drain air inlet, 12-washbasin drain connection, 31-elliptical elbow body, 32-sealing ring, 33-connecting fastening nut, 51-flat pipe connector, 52-round pipe connector. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0017] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Combined with appendix Figures 1 to 3 As shown, this embodiment discloses a basin drainage system, including a basin drain 1, a connecting hose 2, a first elliptical bend 3, a flat pipe 4, a second elliptical bend 5, and a drain pipe 6. The water inlet of the basin drain 1 is connected to the basin, and the water outlet of the basin drain 1 is connected to the first elliptical bend 3 through the connecting hose 2. The upper end of the flat pipe 4 is connected to the first elliptical bend 3, and the two ends of the second elliptical bend 5 are respectively connected to the flat pipe 4 and the drain pipe 6.

[0019] The first elliptical elbow 3 includes an elliptical elbow body 31, a sealing ring 32, and a connecting fastening nut 33. The upper end of the elliptical elbow body 31 is provided with an external thread. The connecting fastening nut 33 is connected to the elliptical elbow body 31 by a thread. The connecting hose 2 is connected to the connecting fastening nut 33. A sealing ring 32 is provided between the elliptical elbow body 31 and the connecting fastening nut 33.

[0020] The basin drain 1 is equipped with a drain and air inlet 11.

[0021] The first elliptical bend 3 has a bending angle of 60 degrees. The second elliptical bend 5 has a bending angle of 90 degrees.

[0022] The connecting hose 2 is a corrugated pipe, the drain pipe 6 is a DN50 round pipe, the flat pipe 4 is a DN50 flat pipe, and the second elliptical elbow 5 is connected to the flat pipe at one end and the round pipe at the other end. The flat pipe 4, the second elliptical elbow 5, and the drain pipe 6 are concealed within the wall 7.

[0023] This utility model system uses flat and elliptical pipes. Flat and elliptical pipes have a fast water flow rate and a short fluid residence time, which can reduce bacterial growth and odor generation. Dirt is not easy to adhere to, and the self-cleaning ability is strong, which significantly reduces the risk of blockage and makes installation easier. The use of elliptical elbows is conducive to concealed construction, which can reduce the number of connection points and make the connection more reliable, thereby reducing the risk of leakage.

[0024] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the utility model. Any simple modifications, equivalent changes, or alterations made to the above embodiments based on the technical principles of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A basin drainage system, comprising a basin drain assembly (1), a connecting hose (2), a first elliptical elbow (3), a flat pipe (4), a second elliptical elbow (5), and a drain pipe (6), characterized in that: The inlet of the basin drain (1) is connected to the basin, and the outlet of the basin drain (1) is connected to the first elliptical elbow (3) through the connecting hose (2). The upper end of the flat pipe (4) is connected to the first elliptical elbow (3), and the two ends of the second elliptical elbow (5) are connected to the flat pipe (4) and the drain pipe (6) respectively.

2. The basin drainage system according to claim 1, characterized in that: The first elliptical elbow (3) includes an elliptical elbow body (31), a sealing ring (32), and a connecting fastening nut (33). The upper end of the elliptical elbow body (31) is provided with an external thread. The connecting fastening nut (33) is connected to the elliptical elbow body (31) by a thread. The connecting hose (2) is connected to the connecting fastening nut (33). A sealing ring (32) is provided between the elliptical elbow body (31) and the connecting fastening nut (33).

3. A basin drainage system according to claim 1, characterized in that: The first elliptical bend (3) has a bending angle of 60 degrees.

4. A basin drainage system according to claim 1, characterized in that: The second elliptical bend (5) has a bend angle of 90 degrees.

5. A basin drainage system according to claim 1, characterized in that: The basin drain (1) is provided with a drain air inlet (11).

6. A basin drainage system according to claim 1, characterized in that: The connecting hose (2) is a corrugated pipe.

7. A basin drainage system according to claim 1, characterized in that: The drainage pipe (6) is a round pipe, a flat pipe (4), a second elliptical bend (5), and the drainage pipe (6) is buried in the wall (7).

Images