Centralized water seal floor drain for epidemic prevention

Abstract

The invention discloses a centralized water-sealed floor drain for epidemic prevention, which belongs to the field of drainage devices and includes a drainage pipe fitting and a water sealing core embedded in the drainage pipe fitting. The drainage pipe fitting includes a water inlet pipe body and a drainage pipe body connected to the water inlet pipe body. The water inlet pipe body is provided with a reserved pipe fitting communicating with it. The installation height of the water inlet of the reserved pipe fitting is higher than the installation height of the water inlet pipe body outlet. The water seal core in the present invention adopts a plug-in design and is a multi-pipe Shared water seal, suitable for 200‑400mm descending slabs, and the waste pipes such as bathing and washbasins share a water seal chamber during use to reduce the water seal damage rate, and each waste water branch pipe is connected to the water inlet pipe body, reserved All the waste water in the pipe body is concentrated at the water seal core, so when any water device discharges waste water, the water seal at the water seal core can be replenished and is not easy to dry up, and the indoor odor is not easy to occur.

Description

technical field [0001] The invention relates to the field of drainage devices, in particular to a centralized water-sealed floor drain for epidemic prevention. Background technique [0002] Most of the existing indoor drainage systems use P-type, U-type, and S-type water traps, and each indoor water appliance needs to be connected to a separate water trap. Therefore, there is an indoor water trap that is not used for a long time. The water seal is easy to dry up and fail, which will lead to the problem of indoor odor. At the same time, the existing P-shaped, U-shaped and S-shaped water traps occupy a large space, which is prone to blockage during use, thus causing the problem of inconvenient maintenance. Moreover, the drainage structure of the prior art is complicated, the manufacturing process is cumbersome, and the production cost is high, which is particularly unfavorable for mass production. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies in the existing...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the water seal of a water trap in the existing indoor drainage system is easy to dry up and fails, which leads to indoor odor and inconvenient maintenance, the present invention proposes a centralized water-sealed floor drain for epidemic prevention. The specific technical scheme is as follows:

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