Novel deodorization drain pipe for kitchen sink

Abstract

The invention discloses a novel wash basin drain pipe for kitchen sink. The drain pipe comprises a water receiving pipe which is connected with a lower water outlet of the wash basin, wherein the water receiving pipe is connected with a deodorization pipe through a transitional pipe, and the deodorization pipe is provided with an overflowing port to be connected with a sewer. The drain pipe is characterized in that a first sealing ring is installed on the water receiving pipe, the water receiving pipe then penetrates into the transitional pipe to be in butt joint with the transitional pipe, a limiting ring and a limiting boss are also arranged on the surface of the water receiving pipe, and the limiting ring is clamped on the end face of the transitional pipe to be fixed. The drain pipe has the beneficial effects that the drain pipe is simple in structure, low in production cost and improved in market competitiveness; the deodorization pipe is simple in structure and small in volume, can be conveniently installed in narrow positions and has a wide application scope; the water receiving pipe and the deodorization pipe can be rotatably connected with each other, so that installation and debugging are facilitated, moreover, the deodorization pipe can approach a wall direction through a rotary structure, so that the utilization rate of the space is increased; and a distance between the water receiving pipe and the transitional pipe can be adjusted, so that the drain pipe is suitable for wash basins of various specifications, and moreover, the limiting ring is used for sealing the end face of the transitional pipe, so that leakage is avoided after the long-term use of the drain pipe.

Description

technical field [0001] The invention relates to a sewer pipe equipment, in particular to a novel anti-odor drainage pipe for a washing basin. Background technique [0002] Since cooking involves cleaning, processing and treating multiple materials at the same time, most kitchens often need to be equipped with at least two connected sinks, commonly known as double-pan sinks, and special drainage pipes are required to connect the double-pan sinks and the sewer , and the existing drainage pipeline usually uses two sets of elbow joints on the left and right to connect the middle and lower water distributors of the double-pan sink, and then connects the left and right elbow joints through a horizontal arm at 180 degrees, and then guides vertically to the vertical straight three After the transfer, it is combined into one output and connected to the sewer through the s-shaped overflow pipe and hose, and the following problems exist. 1. Since the drainage pipe is straight three-wa...

AI Technical Summary

Problems solved by technology

[0002] Since cooking involves cleaning, processing and treating multiple materials at the same time, most kitchens often need to be equipped with at least two connected sinks, commonly known as double-pan sinks, and special drainage pipes are required to connect the double-pan sinks and the sewer , and the existing drainage pipeline usually uses two sets of elbow joints on the left and right to connect the middle and lower water distributors of the double-pan sink, and then connects the left and right elbow joints through a horizontal arm at 180 degrees, and then guides vertically to the vertical straight three After the transfer, it is combined into one output and connected to the sewer through the s-shaped overflow pipe and hose, and the following problems exist. 1. Since the drainage pipe is straight three-way connection, the entire drainage group can only be installed on the corresponding connection line of the middle and lower water distributors of the double-pan sink, and has to occupy a large amount of space at the bottom of the cabinet, reducing its internal space. Utilization rate; 2. The connection of the accessories in the drainage group is not firm. For example, the connection between the hose and other metal pipes mainly depends on the glue after socketing, and the glue will age with time, resulting in water leakage and falling off.

3) The structure is complex and difficult to adjust, so professional and technical personnel are required to install it, which increases the cost of use for users

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