壓力管道隔熱設計目的與分類
一、壓力(li)管(guan)道(dao)(dao)隔熱(re)的概念和(he)分(fen)類 GB50264規定(ding),為減(jian)少設備、管(guan)道(dao)(dao)及其附件向(xiang)周(zhou)圍環境散熱(re),在(zai)其外表(biao)面(mian)采取(qu)的包覆(fu)措施稱保(bao)溫(wen)(wen),為減(jian)少周(zhou)圍環境中的熱(re)量傳入(ru)低(di)溫(wen)(wen)設備和(he)管(guan)道(dao)(dao)內部,防止低(di)溫(wen)(wen)設備和(he)管(guan)道(dao)(dao)外壁表(biao)面(mian)凝露(lu),在(zai)其外的包覆(fu)措施稱保(bao)冷,保(bao)溫(wen)(wen)和(he)保(bao)冷統稱為隔熱(re)(GB/T4132《...