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.
本发明涉及船舶技术领域,公开了一种船用通风筒,包括横筒、竖筒、盖板、消音件和过滤件,竖筒垂直于横筒,盖板可上下移动地设置于横筒的筒腔内,并且设置于竖筒的上方,两个消音件对称地设置于横筒的两个开口处,消音件包括有玻璃棉和网孔板,网孔板与玻璃棉的靠近盖板的一侧抵接,玻璃棉厚度为50mm,网孔板厚度为0.5mm;网孔板设置有气孔,孔径为6mm,孔距为6mm,过滤件设置于竖筒的远离盖板的一端,过滤件包括有紫外消毒灯和熔喷布,熔喷布设置于紫外消毒灯的背离盖板的一端。根据本发明的船用通风筒,通过优化结构,实现消音、消毒和除湿等多种功能,成本较低,节省空间,操作方便。
Marine ventilator
一种船用通风筒
2022-01-04
Patent
Electronic Resource
Chinese