In the technical field of sailboat navigation and air exhaust, a sail-mounted mast is combined with an air exhaust system, and a lower opening of the mast is directly communicated with an internal ventilation pipeline of a boat by utilizing the characteristics that the main part mast in the sail-mounted system is hollow and has a height in a vertical through manner, and an upper opening of the mast is not closed; the mast is used as an exhaust chimney of a ship, and then the chimney effect principle is fully utilized, so that gas with the temperature higher than that of the outside in a cabin is rapidly pumped away through the internal space of the mast. Therefore, the consumption of a marine air-conditioning system can be reduced or even replaced, and the effects of energy conservation and emission reduction are achieved while the investment of cabin air-conditioning equipment and facilities such as common chimneys and the like is reduced.
在帆船航海与排风技术领域上,通过帆装桅杆与排风系统的结合,利用帆装系统中的最主要部件桅杆其中空且上下贯通有高度的特性,将桅杆下部开口与船舶内部通风管道直接连通,桅杆上部开口不封闭,将桅杆本身就作为船只的排风烟囱,再充分利用烟囱效应原理,使得船舱内相对于外界温度高的气体通过桅杆内部空间被快速抽离。从而达到快速换气降温除湿的效果,这样可以降低甚至可以替代船用空调系统的消耗,在减少船舱空调设备乃至常用烟囱等设施投入的同时达到节能减排的效果。
Multifunctional sail mast
多功能帆桅杆
2021-05-07
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2022
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