空氣冷卻器管道配管設計的一般要求規范
①.分餾塔(ta)頂至空(kong)(kong)(kong)冷器油(you)氣管(guan)道,一般不宜(yi)出現“液袋”。當空(kong)(kong)(kong)冷器進出口(kou)(kou)無閥門或(huo)為兩相流(liu)時,管(guan)道必須對稱布置,使各片空(kong)(kong)(kong)冷器流(liu)量均勻,見圖7.47。②.空(kong)(kong)(kong)冷器的(de)入口(kou)(kou)集合管(guan)應(ying)(ying)靠近(jin)空(kong)(kong)(kong)冷器管(guan)口(kou)(kou)連(lian)接(jie)(jie),如(ru)因應(ying)(ying)力或(huo)安裝需(xu)要,出口(kou)(kou)集合管(guan)可不靠近(jin)管(guan)口(kou)(kou)連(lian)接(jie)(jie),集合管(guan)的(de)截面(mian)積應(ying)(ying)大于分支管(guan)截面(mian)積之和。③....