CN208501804U - A kind of water channel drain pipeline - Google Patents

Abstract

The utility model discloses a kind of water channel drain pipelines, are made of tube head, pipe shaft and pipe tail, and the tube head and pipe tail are located at the both ends of pipe shaft, it is characterized in that, pipe tail is made of protrusion and pipe end pipe, and one end of protrusion is connect with pipe shaft, and the protrusion other end is connect with pipe end pipe.The gap formed between the pipe tail and pipeline of conventional discharge pipeline is eliminated by the protrusion of drainage pipeline, to achieve the effect that peculiar smell is prevented to be diffused into from gap in the room for being equipped with sink and drainage system.

Description

A kind of water channel drain pipeline

Technical field

The utility model belongs to sanitary bath equipment field, and in particular to a kind of water channel drain pipeline.

Background technique

As shown in Figure 1, traditional water channel drain pipeline is made of tube head (1), pipe shaft (2) and pipe tail (3) in the market, tube head (1) it is connect with the Drainage Division (5) of sink (4) lower end, pipe tail (3) is inserted into the inside of pipeline (7), and pipeline (7) is mounted on ground (6) And it is connected with underdrainage system.When blank hands over room, pipeline (7) and underdrainage system are done via developer in part house It is good, and the internal diameter of pipeline (7) is the fixed dimension of standard, the outer diameter of the pipe tail (3) of above-mentioned traditional water channel drain pipeline is also The fixed dimension of standard can shape between pipe tail (3) and pipeline (7) after the pipe tail (3) of drainage pipeline is inserted into pipeline (7) inside At certain gap (8), due to the presence of gap (8), the peculiar smell in underdrainage system can enter pacify by the way that gap (8) are counter sometimes In room equipped with sink and drainage system, peculiar smell is caused to diffuse in above-mentioned room, certain puzzlement is caused to resident.

Utility model content

The utility model in view of the deficiency of the prior art, provides a kind of water channel drain pipeline.

The utility model is that technical solution used by the technical problem solved in above-mentioned background technique is:

A kind of water channel drain pipeline is made of tube head, pipe shaft and pipe tail, and the tube head and the pipe tail are located at pipe shaft Both ends, which is characterized in that the pipe tail is made of protrusion and pipe end pipe, and one end of the protrusion and the pipe shaft connect It connects, the protrusion other end is connect with pipe end pipe.

Preferably, the shape of the protrusion is circular cone shape, and the protrusion of the circular cone shape is relatively large in diameter one end It is connected with the pipe shaft, the smaller one end of the diameter of the protrusion of the circular cone shape is connected with the pipe end pipe, the circular cone The diameter for being relatively large in diameter one end of the protrusion of mesa-shaped is greater than the diameter of the pipeline.

Preferably, the shape of the protrusion is arc-shaped, and the maximum gauge of the protrusion of the arc-shaped is greater than described The diameter of pipeline.

The beneficial effects of the utility model are: by the protrusion of drainage pipeline by the pipe tail and pipeline of conventional discharge pipeline Between the gap that is formed eliminate, prevent peculiar smell to be diffused into the effect being equipped in the room of sink and drainage system from gap to reach Fruit.

Detailed description of the invention

Fig. 1 is that prior art drainage pipeline uses schematic diagram.

Fig. 2 is 1 schematic diagram of the utility model embodiment.

Fig. 3 is 2 schematic diagram of the utility model embodiment.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

As shown in Fig. 2, being the embodiments of the present invention 1, a kind of water channel drain pipeline 9, by tube head 10, pipe shaft 11 and pipe The composition of tail 12, the tube head 10 and pipe tail 12 are located at the both ends of pipe shaft 11, and pipe tail 12 is by protrusion 13 and pipe end pipe 14 Composition, one end of protrusion 13 are connect with pipe shaft 11, and 13 other end of protrusion is connect with pipe end pipe 14.

The shape of the protrusion 13 is circular cone shape, and the protrusion 13 of the circular cone shape is relatively large in diameter one end and pipe Body 11 is connected, and smaller one end of diameter of the protrusion 13 of the circular cone shape is connected with pipe end pipe 14, the circular cone shape The diameter for being relatively large in diameter one end of protrusion 13 is greater than the diameter of pipeline 7.

In use, the tube head 10 of drainage pipeline 9 is connected with the Drainage Division 5 of 4 bottom of sink, the pipe tail pipe of drainage pipeline 9 Road 14 be inserted into pipeline 7 in, press the protrusion 13 of circular cone shape is relatively large in diameter one end, make the smaller one end of 13 diameter of protrusion into Enter in pipeline 7, until protrusion 13 blocks the nozzle of pipeline 7.

As shown in figure 3, being the embodiments of the present invention 2, a kind of water channel drain pipeline 9, by tube head 10, pipe shaft 11 and pipe The composition of tail 12, the tube head 10 and pipe tail 12 are located at the both ends of pipe shaft 11, and pipe tail 12 is by protrusion 13 and pipe end pipe 14 Composition, one end of protrusion 13 are connect with pipe shaft 11, and 13 other end of protrusion is connect with pipe end pipe 14.

The shape of the protrusion 13 is arc-shaped, and the maximum gauge of the protrusion 13 of the arc-shaped is greater than pipeline 7 Diameter.

In use, the tube head 10 of drainage pipeline 9 is connected with the Drainage Division 5 of 4 bottom of sink, the pipe tail pipe of drainage pipeline 9 Road 14 is inserted into pipeline 7, the upper end of the protrusion 13 of arc-shaped is pressed, until protrusion 13 blocks the nozzle of pipeline 7.

The above is only the preferred embodiment of the utility model only, is not limitation with the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (3)

1. a kind of water channel drain pipeline is made of tube head (10), pipe shaft (11) and pipe tail (12), the tube head (10) and pipe tail (12) both ends of pipe shaft (11) are located at, which is characterized in that pipe tail (12) is made of protrusion (13) and pipe end pipe (14), One end of protrusion (13) is connect with pipe shaft (11), and protrusion (13) other end is connect with pipe end pipe (14).

2. a kind of water channel drain pipeline as described in claim 1, which is characterized in that the shape of the protrusion (13) is circular cone The one end that is relatively large in diameter of mesa-shaped, the circular cone shape protrusion (13) is connected with pipe shaft (11), the protrusion of the circular cone shape (13) the smaller one end of diameter is connected with pipe end pipe (14), and the protrusion (13) of the circular cone shape is relatively large in diameter one end Diameter is greater than the diameter of pipeline (7).

3. a kind of water channel drain pipeline as described in claim 1, which is characterized in that the shape of the protrusion (13) is circular arc Shape, the maximum gauge of the arc-shaped protrusion (13) are greater than the diameter of pipeline (7).