Marine ventilator

Abstract

The invention relates to the technical field of ships, and discloses a marine ventilator. The marine ventilator comprises a transverse cylinder, a vertical cylinder, a cover plate, silencing pieces and a filtering piece, wherein the vertical cylinder is perpendicular to the transverse cylinder; the cover plate is arranged in a cylinder cavity of the transverse cylinder in a vertically movable mode and arranged above the vertical cylinder; the two silencing pieces are symmetrically arranged at two openings of the transverse cylinder; each silencing piece comprises glass wool and a mesh plate, the mesh plate abuts against the side, close to the cover plate, of the glass wool, the thickness of the glass wool is 50 mm, the thickness of the mesh plate is 0.5 mm, the mesh plate is provided with air holes, the hole diameter of the mesh plate is 6 mm, and a hole distance is 6 mm; and the filtering piece is arranged at the end, away from the cover plate, of the vertical cylinder and comprises an ultraviolet disinfection lamp and melt-blown cloth, and the melt-blown cloth is arranged at the end, away from the cover plate, of the ultraviolet disinfection lamp. According to the marine ventilator, multiple functions of noise reduction, disinfection, dehumidification and the like are achieved by optimizing structure, cost is low, space is saved, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a ship ventilator. Background technique [0002] Ships generally adopt a closed structure, and the gas exchange inside and outside the ship cavity is mainly realized through the ventilation system, so as to provide a comfortable environment for the personnel in the ship cavity and ensure their health. Among them, the ventilator is an important part of the ship's ventilation system and is widely used. [0003] As people's requirements for the environment are getting higher and higher, the ventilator with only mechanical ventilation function provides a path for the spread of bacteria and viruses inside and outside the ship cavity, and the humid air entering the ship cavity also accelerates the transmission of bacteria and viruses. growth. However, the installation of air conditioners in ships is costly and takes up a lot of space. [0004] In addition, the ventilator will generate...

AI Technical Summary

Problems solved by technology

However, installing air conditioners in ships is costly and takes up a lot of space

[0004] In addition, the ventilator will generate a lot of noise during the ventilation process, which seriously affects the comfort of the environment in the ship cavity

The existing ventilator can partially achieve the effect of noise reduction by adding a silencer, but the addition of a silencer makes the ventilator occupy a larger space, and the height of the ventilator increases, which brings inconvenience to the operation of the ventilator

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