油罐檢測

當常壓腔內油(you)(you)(you)的(de)液面達到(dao)一定高度時，浮(fu)子(zi)浮(fu)起，浮(fu)子(zi)閥打開，油(you)(you)(you)液經浮(fu)子(zi)閥回到(dao)泵的(de)進油(you)(you)(you)口。油(you)(you)(you)罐區域(yu)的(de)安(an)裝規范(fan)要(yao)求加油(you)(you)(you)站油(you)(you)(you)罐安(an)裝應采(cai)用直埋(mai)式。尤其在(zai)地(di)下水位(wei)高，埋(mai)地(di)油(you)(you)(you)罐檢測，土質疏松的(de)地(di)方處(chu)理直埋(mai)式油(you)(you)(you)罐時，一定要(yao)重視對油(you)(you)(you)罐地(di)基的(de)處(chu)理，否則在(zai)油(you)(you)(you)罐空容時，地(di)下水會將油(you)(you)(you)罐浮(fu)起，且浮(fu)力會使油(you)(you)(you)管(guan)線扭曲甚至使油(you)(you)(you)罐變形。為此，應使用整(zheng)體鋼筋混凝土基礎(chu)，罐與罐之間應相隔(ge)0.5米(mi)

儲(chu)油罐的檢測與維(wei)護:

呼(hu)(hu)(hu)吸(xi)(xi)(xi)系統(tong)的(de)檢(jian)(jian)查(cha)與維護(hu)(hu):油(you)(you)罐(guan)(guan)呼(hu)(hu)(hu)吸(xi)(xi)(xi)系統(tong)是控制油(you)(you)罐(guan)(guan)大小呼(hu)(hu)(hu)吸(xi)(xi)(xi)的(de)附屬(shu)設(she)備，柴油(you)(you)罐(guan)(guan)檢(jian)(jian)測，是輕油(you)(you)罐(guan)(guan)重要(yao)的(de)安(an)全附件。對于油(you)(you)罐(guan)(guan)呼(hu)(hu)(hu)吸(xi)(xi)(xi)系統(tong)，儲油(you)(you)罐(guan)(guan)檢(jian)(jian)測，既要(yao)保持暢(chang)通(tong)，又要(yao)控制其呼(hu)(hu)(hu)吸(xi)(xi)(xi)壓(ya)力，使油(you)(you)罐(guan)(guan)在適宜的(de)壓(ya)力下呼(hu)(hu)(hu)吸(xi)(xi)(xi)，以減少油(you)(you)料(liao)蒸發(fa)(fa)損耗。只有對油(you)(you)罐(guan)(guan)呼(hu)(hu)(hu)吸(xi)(xi)(xi)系統(tong)進行定期和正(zheng)確的(de)檢(jian)(jian)查(cha)維護(hu)(hu)，安(an)徽油(you)(you)罐(guan)(guan)檢(jian)(jian)測，使呼(hu)(hu)(hu)吸(xi)(xi)(xi)系統(tong)經(jing)常(chang)處于良好狀態，才能(neng)減少油(you)(you)料(liao)蒸發(fa)(fa)損耗，避免脹裂和吸(xi)(xi)(xi)癟(bie)油(you)(you)罐(guan)(guan)事故的(de)發(fa)(fa)生。

罐(guan)(guan)(guan)底(di)(di)檢測(ce)：漏(lou)(lou)磁掃描技術檢測(ce)油(you)(you)罐(guan)(guan)(guan)底(di)(di)板的腐蝕(shi)狀況（如腐蝕(shi)深度(du)(du)與面積，裂紋的長度(du)(du)等(deng)）。此儀器的檢測(ce)原理是：漏(lou)(lou)磁掃描儀檢測(ce)油(you)(you)罐(guan)(guan)(guan)罐(guan)(guan)(guan)底(di)(di)，當(dang)油(you)(you)罐(guan)(guan)(guan)底(di)(di)板有(you)缺(que)陷時，磁場(chang)分布則會發生(sheng)變化，傳感器就可(ke)以檢測(ce)到。缺(que)點是會遺漏(lou)(lou)掉(diao)一些區域，不能對罐(guan)(guan)(guan)底(di)(di)進(jin)行檢測(ce)。檢測(ce)時油(you)(you)罐(guan)(guan)(guan)底(di)(di)無(wu)雜物、干燥。另外也可(ke)將(jiang)氦氣(qi)注入油(you)(you)罐(guan)(guan)(guan)底(di)(di)板，檢測(ce)罐(guan)(guan)(guan)底(di)(di)泄漏(lou)(lou)點。