船舶通风系统检验要点研究

Study on Inspection Points of Ship Ventilation System

船舶通风系统作为船舶整体系统的重要组成部分,遍布于船舶的各个位置,通风系统的性能直接关系到船舶的安全和船员的舒适性。法规、规范从防火角度、载重线角度和疫情防控角度对通风系统提出了详细而复杂的规定,受专业限制,这些规定熟练掌握并运用难度较大。以法规、规范为基础,结合实船布置,分析研究了控制站、二氧化碳室、蓄电池室等典型舱室的通风布置检验要点。同时对通风筒、穿舱件、百叶窗等典型通风系统部件的检验要点进行了分析归纳,以期给船舶设计人员、现场施工人员和检验人员提供借鉴。

As an important part of the ship’s whole system,the ship’s ventilation system is located in every position of the ship.The performance of the ventilation system is directly related to the safety of the ship and the comfort of the crew.Laws and regulations have put forward detailed and complex regulations on ventilation systems from the perspectives of fire prevention,load line and epidemic prevention and control.Due to professional restrictions,it is difficult to master and apply these regulations proficiently.Based on laws and regulations and combined with ship layout,this paper analyzes and studies the key points of ventilation layout inspection of typical cabin such as control station,carbon dioxide room and battery room.At the same time,the inspection points of typical ventilation system components such as ventilation ducts,bulkhead fittings,shutters and air ducts are analyzed and summarized,in order to provide reference for ship designers,site construction personnel and inspection personnel.