壓力管道隔熱設計目的與分類
一(yi)、壓力管道(dao)(dao)(dao)隔(ge)熱的概念和分類 GB50264規定,為(wei)(wei)減(jian)少(shao)設備、管道(dao)(dao)(dao)及(ji)其(qi)附件向周(zhou)圍(wei)環境(jing)散熱,在其(qi)外(wai)表面采取的包(bao)覆措施(shi)稱(cheng)保溫,為(wei)(wei)減(jian)少(shao)周(zhou)圍(wei)環境(jing)中(zhong)的熱量傳入低溫設備和管道(dao)(dao)(dao)內部,防止(zhi)低溫設備和管道(dao)(dao)(dao)外(wai)壁表面凝露,在其(qi)外(wai)的包(bao)覆措施(shi)稱(cheng)保冷(leng),保溫和保冷(leng)統稱(cheng)為(wei)(wei)隔(ge)熱(GB/T4132《...