壓力管道隔熱設計目的與分類
一、壓力管(guan)道(dao)隔熱(re)(re)(re)的(de)概念和分類 GB50264規定,為減(jian)少(shao)(shao)設(she)備、管(guan)道(dao)及(ji)其(qi)附(fu)件向周圍環境散熱(re)(re)(re),在其(qi)外表面采(cai)取的(de)包覆措施(shi)(shi)稱(cheng)保(bao)溫(wen)(wen),為減(jian)少(shao)(shao)周圍環境中的(de)熱(re)(re)(re)量傳入(ru)低(di)溫(wen)(wen)設(she)備和管(guan)道(dao)內部(bu),防止(zhi)低(di)溫(wen)(wen)設(she)備和管(guan)道(dao)外壁表面凝露,在其(qi)外的(de)包覆措施(shi)(shi)稱(cheng)保(bao)冷,保(bao)溫(wen)(wen)和保(bao)冷統(tong)稱(cheng)為隔熱(re)(re)(re)(GB/T4132《...