為什么同一供熱單位的不同小區感受到的升溫時間不同?
供熱公司送(song)暖按其操作規程,需要一個逐(zhu)步暖管(guan)升溫的過程,如果這個過程太快,很可能導(dao)致(zhi)管(guan)壁突然(ran)膨脹而發生爆裂。因此,為了保證安全,工(gong)作人員須(xu)嚴格按照操作規程,先送(song)主線,再送(song)支(zhi)線,由近及(ji)遠,逐(zhu)步完(wan)成(cheng)送(song)暖。
停電對供熱有沒有影響?
有影響(xiang)。因為(wei)集中(zhong)采暖用戶暖氣里的(de)水(shui)(shui)是(shi)通過換熱(re)(re)(re)站(zhan)的(de)循環(huan)水(shui)(shui)泵把加熱(re)(re)(re)的(de)熱(re)(re)(re)水(shui)(shui)輸送到用戶的(de)供(gong)暖系(xi)統(tong)(tong)中(zhong)。如果(guo)停(ting)(ting)(ting)電(dian),循環(huan)水(shui)(shui)泵將停(ting)(ting)(ting)止運轉,供(gong)暖系(xi)統(tong)(tong)中(zhong)的(de)熱(re)(re)(re)水(shui)(shui)將停(ting)(ting)(ting)止循環(huan),滯(zhi)留在暖氣里的(de)熱(re)(re)(re)水(shui)(shui)不(bu)再被(bei)加熱(re)(re)(re),溫度會下降,所以停(ting)(ting)(ting)電(dian)會影響(xiang)供(gong)熱(re)(re)(re)。