儲(chu)罐(guan)是長輸(shu)油(you)氣管(guan)(guan)道輸(shu)送介質的儲(chu)存(cun)容(rong)器。輸(shu)油(you)管(guan)(guan)道首(shou)站的儲(chu)油(you)罐(guan)用(yong)于收集、儲(chu)存(cun)石油(you)和保證管(guan)(guan)線輸(shu)油(you)量的穩(wen)定(ding),末站的儲(chu)油(you)罐(guan)用(yong)于接收和儲(chu)備(bei)來油(you),并提供(gong)給(gei)用(yong)油(you)單(dan)位。輸(shu)氣管(guan)(guan)道末端(duan)門站的儲(chu)氣罐(guan)主要用(yong)于城市燃氣的調峰(feng),正逐(zhu)漸被地下儲(chu)氣庫和管(guan)(guan)道儲(chu)氣所代替 。