Drainage device of marine sanitary unit and manufacturing method thereof

Abstract

The invention relates to the technical field of bathroom accessories, in particular to a drainage device of a marine sanitary unit and a manufacturing method thereof. The drainage device comprises a first drainage pipe, a rotating assembly, a drainage connector and a second drainage pipe, the first drainpipe comprises a first connecting part and a second connecting part, the drainage part, the first connecting part, the second connecting part, the drainage connector and the second drainage pipe of the sanitary unit are sequentially connected in the water flow direction, and the drainage connector is fixed to a deck and lower than the deck. The rotating assembly is rotationally connected with the drainage connector. Through the rotary connection between the rotary assembly and the drainage connector, the first drainage pipe and the rotary assembly can be conveniently disassembled and assembled, and the device can meet the fireproof requirement of the ship.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to a drainage device for a marine sanitary unit and a manufacturing method thereof. Background technique [0002] On a ship, the sanitary unit is an essential part of life and is formed from integral assemblies commonly used in ship outfitting projects. To meet the requirements of overall height and smooth drainage, the height of the ash outlet of the sanitary unit is usually lower. However, according to ship classification regulations and welding requirements, the penetrating pipeline is affected by the way of penetrating the cabin and the way of connecting pipes, which can easily cause difficulty in connecting the pipeline to the ash discharge outlet, poor drainage, and difficulty in dismantling and dredging when it is blocked by hair. After dismantling and dredging, it is easy to cause damage to parts and reduce the sealing performance of the sanitary unit, thus affecting the comfor...

AI Technical Summary

Problems solved by technology

However, according to ship classification regulations and welding requirements, the penetrating pipeline is affected by the way of penetrating the cabin and the way of connecting pipes, which can easily cause difficulty in connecting the pipeline to the ash discharge outlet, poor drainage, and difficulty in dismantling and dredging when it is blocked by hair. After dismantling and dredging, it is easy to cause damage to parts and reduce the sealing performance of the sanitary unit, thus affecting the comfort and safety of the ship, and it is also not conducive to achieving the sealing effect required for ship fire protection

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