Marine aluminum alloy floor drain

Abstract

The invention discloses an aluminum alloy floor drain of a ship, comprising a grate, a floor drain main body, a vertical column and an inverted U-shaped pipe. The grate is arranged at a drain inlet ofthe floor drain main body, and a vertical column is fixedly connected with the bottom of the grate. The inverted U-shaped pipe is fixedly installed inside the floor drain main body; The upper edge ofthe floor drain main body extends inwardly and is provided with a circular boss; The top surface of the grate is flat with the top surface of the floor drain main body; The radius of the grate is less than or equal to the radius of the drainage inlet. The invention has great difference from the floor drain of the prior art. the grate and the drainage inlet of the floor drain main body are mutually spaced, and the top surface of the grate is conical, so that the hair or fine garbage can enter into the floor drain main body from the gap between the grate and the floor drain main body without blocking the grate. The whole structure design is simple, the function is complete, it can prevent insects, odor and blockage, the practicability is strong, the market prospect is big.

Description

technical field [0001] The invention belongs to the technical field of ships, in particular to an aluminum alloy floor drain for ships. technical background [0002] Most of the current marine floor drains are made of steel or stainless steel, and there is no anti-odor, anti-insect, anti-blocking, anti-hair floor drain core, and the structure of the existing floor drains often cannot meet the requirements for the use of ship floor drains. Galvanic corrosion can occur on alloy hulls. Especially if the floor drain in the bathroom of the ship cannot be effectively deodorized and anti-blocking, it will cause trouble to the crew living on the ship, and it will be troublesome to deal with the floor drain after it is blocked. Contents of the invention [0003] The present invention aims at the deficiency of above-mentioned prior art, has invented a kind of anti-clogging, anti-odor aluminum alloy floor drain specially used for ships. [0004] In order to achieve the above object...

AI Technical Summary

Problems solved by technology

[0002] Most of the current marine floor drains are made of steel or stainless steel, and there is no anti-odor, anti-insect, anti-blocking, anti-hair floor drain core, and the structure of the existing floor drains often cannot meet the requirements for the use of ship floor drains. Galvanic corrosion occurs on alloy hulls

Especially if the floor drain in the bathroom of the ship cannot be effectively deodorized and anti-blocking, it will bring troubles to the crew living on the ship, and it will be troublesome to deal with the blocked floor drain

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