一、分类及用途空气按装形式分为:A型:立式或倾斜式的空气瓶B型:卧式的空气瓶船用低压空气瓶主要用于储存压缩空气,提供船舶主、辅机启动或鸣放汽笛及其他杂用。Sortes&useTow rypesA:verticalorinclinaton;B:horizontalMarine Low-pressure Air Bottle is mainly used to store compressed air,Which supply start-uporair whistle main engine and auxiliary engine.二、结构特点 StructureA型立式或倾斜式的空气瓶主要由瓶头阀和钢制筒体组成。筒体上设有手孔(或人孔),以便清理、检修。瓶头阀上设有进气阀、出气阀,安全阀、压力表和压力表阀、泄放阀等。B型卧式空气瓶主要由钢制筒体、封头、入孔装置、进气阀、排气阀、安全阀、压力表和压力表阀、泄放阀和安装底座等组成。A-style is made up of bottle valve and steel body.Body has handhole (or manhole) for easy wash and examination, And bottle valve set up inlet/outlet valve,safety valve, pressure gauge and pressure gauge valve, drain valve etc.B-style is made up of steel body,end, manhole for easy examination and repair set in end, inlet/outlet valve,safety valve, pressure gauge and pressure gauge valve,drain valve, installation seat etc.