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Floor drain

A floor drain and ground technology, applied to waterway systems, drainage structures, water supply devices, etc., can solve problems such as upward water return, ground water, and small floor drain drainage

Pending Publication Date: 2019-12-03
赵海慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention aims at the technical problem that the existing floor drain has a small displacement and is likely to cause ground water accumulation and upward water return, and provides a floor drain that drains quickly and prevents water return

Method used

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Embodiment Construction

[0066] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0067] see Figure 1~6 As shown, a floor drain of the present invention includes a floor drain body, the floor drain body is a hollow shell, and the floor drain body includes a first drainage chamber 1 and a second drainage chamber 2; the top of the first drainage chamber 1 is provided with ground sewage Water inlet 3; the bottom or side of the second drainage chamber 2 is provided with a downpipe interface 4; the bottom surface of the second drainage chamber 2 is not higher than the bottom surface of the first drainage chamber 1, the first drainage chamber 1 and the second drainage chamber 2 They are connected through the connection port 5 of the drainage chamber, and the connection port 5 of the drainage chamber is arranged on the bottom surfac...

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Abstract

The invention discloses a floor drain in order to solve the technical problems that an existing floor drain is low in draining speed and water accumulates on the ground easily and belongs to the technical field of draining device manufacturing. The floor drain comprises a floor drain body. The floor drain body comprises a first drainage chamber and a second drainage chamber. The top of the first drainage chamber is provided with a ground sewage inlet. The bottom or the side portion of the second drainage chamber is provided with a sewer pipe connector. The first drainage chamber communicates with the second drainage chamber through a drainage chamber connector. The drainage chamber connector is arranged on the bottom surface or the side surface of the first drainage chamber. A one-way draining device is mounted at the drainage chamber connector. Ground sewage unidirectionally flows from the first drainage chamber into the second drainage chamber through the one-way draining device andthen is discharged into the sewer pipe through a sewer pipe connector. The floor drain provided by the invention has a larger drainage space, can drain water faster and meanwhile cannot allow water toreturn to the ground when connected with a washing machine drain pipe to drain water.

Description

technical field [0001] The invention relates to the technical field of drainage device manufacture, in particular to a floor drain. Background technique [0002] In daily life, the floor drain is an important interface connecting the sewer pipe and the floor of the indoor bathroom. As an important part of the drainage system in the residence, the performance of the floor drain directly affects the quality of the indoor air, which is very important for the odor control in the bathroom. [0003] With the development of the times, people's requirements for the quality of life are getting higher and higher, and the traditional water-sealed floor drains are gradually replaced by various new odor-proof floor drains. [0004] In the prior art, the anti-odor device of the anti-odor floor drain is usually installed in the sewer pipe. Due to the limitation of the diameter of the sewer pipe or the structure of the anti-odor device, the drainage speed of this type of floor drain is usua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04
CPCE03F5/0407
Inventor 赵海慧
Owner 赵海慧
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