Drainage pipeline and cleaning machine applying drainage pipeline

Abstract

The invention relates to a drainage pipeline and a cleaning machine applying the drainage pipeline. According to the drainage pipeline and the cleaning machine applying the drainage pipeline, a baffle, a drainage inner pipe and an anti-overflow sleeve are arranged in a first drainage pipe, a transverse S-shaped drainage channel is formed among the first drainage pipe, the anti-overflow sleeve and the drainage inner pipe, and a one-way valve is arranged in a transverse water pipe. During drainage, sewage is firstly accumulated above the baffle, when the water level submerges the upper end opening of the drainage inner pipe, the sewage is rapidly drained downwards, the drainage speed of the first drainage pipe is increased, meanwhile, as the transverse water pipe is subjected to airflow partition through the one-way valve, the sewage rapidly drained downwards in the first drainage pipe is restrained from returning into the transverse water pipe, therefore, the transverse water pipe is prevented from being blocked and generating peculiar smell; after drainage is completed, part of water flow is accumulated above the baffle, the water level is located between the drainage inner pipe and the anti-overflow sleeve, so that the first drainage pipe is partitioned, air flow is prevented from overflowing, and a deodorization effect is achieved.

Description

technical field [0001] The invention relates to a drain pipe and a cleaning machine using the drain pipe. Background technique [0002] There are many types of drain pipes for sinks, some are suitable for single sinks, and some are suitable for double sinks and three sinks. Since there is no uniform standard for the height of double sinks of different brands and the distance between the two sink outlets, each company has its own design style. Comes in a variety of sizes. [0003] The existing water tank drainage components also have problems such as easy blockage of the drain pipe, low drainage efficiency, poor deodorization effect, etc., especially when one water tank is draining, the other water tank will return water. In order to solve the above problems, the Chinese patent "A Double Sink Drain Assembly" (Application No.: CN201520639456.2) with the authorized announcement number CN205000422U discloses a structure, which includes a first drain connected to the drain of t...

AI Technical Summary

Problems solved by technology

However, in actual use, it is found that there is still such a problem in the user's home: when the functional tank body for washing dishes, fruits and vegetables is not used frequently, but another ordinary sink is often used, due to the slow drainage speed, the ordinary sink The discharged oil and the like are easy to flow into the horizontal drain pipe of the functional tank connected to it. After a long time, the mixture of grease and food residue will block the above horizontal drain pipe, which will affect the normal use of the functional tank and produce peculiar smell

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