內(nei)浮(fu)頂儲(chu)罐(guan)是在固定拱(gong)頂儲(chu)罐(guan)內(nei)部增設浮(fu)頂而成，罐(guan)內(nei)增設隨油面上(shang)(shang)下升降(jiang)的(de)(de)浮(fu)頂可(ke)減少介質的(de)(de)揮發損耗(hao)， 而且由于內(nei)浮(fu)頂把(ba)介質即罐(guan)內(nei)儲(chu)料和空氣(qi)有效隔絕從(cong)一定程度(du)上(shang)(shang)也降(jiang)低(di)了發生火(huo)災爆炸的(de)(de)危險等級，外(wai)部的(de)(de)拱(gong)頂又可(ke)以(yi)...
外浮頂(ding)(ding)(ding)儲(chu)罐(guan)是(shi)由漂浮在介質(zhi)表面上的(de)浮頂(ding)(ding)(ding)和立式(shi)圓柱形罐(guan)壁(bi)所構成。浮頂(ding)(ding)(ding)隨罐(guan)內介質(zhi)儲(chu)量的(de)增加或減(jian)少而升降(jiang)，浮頂(ding)(ding)(ding)外緣(yuan)與罐(guan)壁(bi)之間(jian)有環(huan)形密封裝(zhuang)置(zhi)，罐(guan)內介質(zhi)始終被(bei)內浮頂(ding)(ding)(ding)直接覆蓋，減(jian)少介質(zhi)揮(hui)發(fa)。
由于儲(chu)(chu)存介質的不同，儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)的形(xing)式也(ye)是多種多樣的。按(an)(an)位置分(fen)(fen)類：可分(fen)(fen)為(wei)(wei)地(di)上儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)、地(di)下(xia)儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)、半地(di)下(xia)儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)、海(hai)上儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)、海(hai)底儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)等。按(an)(an)油(you)品分(fen)(fen)類：可分(fen)(fen)為(wei)(wei)原油(you)儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)、燃油(you)儲(chu)(chu)油(you)罐(guan)(guan)(guan)(guan)、潤滑油(you)罐(guan)(guan)(guan)(guan)、食(shi)用油(you)罐(guan)(guan)(guan)(guan)、消防(fang)水罐(guan)(guan)(guan)(guan)...
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