儲(chu)(chu)罐是長輸油(you)氣管(guan)道(dao)(dao)輸送介質的(de)(de)儲(chu)(chu)存容器。輸油(you)管(guan)道(dao)(dao)首站的(de)(de)儲(chu)(chu)油(you)罐用(yong)(yong)于(yu)收集、儲(chu)(chu)存石油(you)和保證管(guan)線輸油(you)量(liang)的(de)(de)穩定(ding),末(mo)站的(de)(de)儲(chu)(chu)油(you)罐用(yong)(yong)于(yu)接收和儲(chu)(chu)備(bei)來油(you),并提供給用(yong)(yong)油(you)單(dan)位。輸氣管(guan)道(dao)(dao)末(mo)端門站的(de)(de)儲(chu)(chu)氣罐主要用(yong)(yong)于(yu)城市(shi)燃氣的(de)(de)調峰,正逐漸被(bei)地(di)下儲(chu)(chu)氣庫和管(guan)道(dao)(dao)儲(chu)(chu)氣所代替 。