排(pai)污水管(guan)道電伴熱介紹
一般來說,用過的水統稱為污水,主要分為生活排放的廢水和工廠排放的含有化學介質的液體,這些介質通過管道排放。在寒冷的天氣中長途運輸,會出現溫度下降,進而導致管道凍堵不能流通,因此為了保證正常的循環需要使用電伴熱系統防凍保溫。
電伴熱(re)系統介(jie)紹
電伴熱(re)系統是(shi)沿管道長(chang)度(du)方向或儲罐(guan)容積的大面(mian)積均勻(yun)放熱(re),導(dao)致(zhi)溫(wen)度(du)以(yi)均勻(yun)的速率上升,并(bing)自(zi)動控(kong)制在(zai)合理的范(fan)圍內(nei),它非(fei)常(chang)安(an)(an)全(quan)可(ke)靠(kao)。不僅(jin)如(ru)此(ci),在(zai)安(an)(an)裝過(guo)程中,電伴熱(re)帶(dai)本身(shen)也非(fei)常(chang)有利(li)于(yu)(yu)現場(chang)施(shi)工(gong)。比如(ru)它有一定的柔軟度(du),可(ke)以(yi)包在(zai)管道的外壁上,非(fei)常(chang)省(sheng)時(shi)省(sheng)力。內(nei)部為(wei)平行結構,可(ke)根據現場(chang)施(shi)工(gong)儀表(biao)的要求(qiu)任意剪切(這里指自(zi)限溫(wen)電伴熱(re)帶(dai)),可(ke)雙向或三向連(lian)接。外表(biao)面(mian)平坦光滑,可(ke)以(yi)很好地(di)附(fu)著在(zai)管道的外壁上,有利(li)于(yu)(yu)傳熱(re)。
排污(wu)水(shui)管(guan)道(dao)、工業排污(wu)水(shui)管(guan)道(dao)電伴熱型號選擇
在(zai)(zai)使用(yong)(yong)電(dian)伴(ban)(ban)(ban)熱系統的(de)(de)時候,電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)型(xing)號的(de)(de)選擇是非常重(zhong)(zhong)要的(de)(de),合(he)適(shi)的(de)(de)電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)不(bu)僅可(ke)(ke)以延長電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)的(de)(de)使用(yong)(yong)壽命,同時還(huan)可(ke)(ke)以達(da)到事(shi)半功(gong)倍的(de)(de)效果(guo)。電(dian)伴(ban)(ban)(ban)熱產品主要有兩大類(lei)型(xing)自(zi)(zi)限(xian)(xian)溫(wen)(wen)(wen)(wen)(wen)電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)和(he)恒功(gong)率(lv)電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)。如果(guo)污水管道外的(de)(de)環境溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)在(zai)(zai)-10℃以內,則可(ke)(ke)使用(yong)(yong)自(zi)(zi)限(xian)(xian)溫(wen)(wen)(wen)(wen)(wen)電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)進行保(bao)溫(wen)(wen)(wen)(wen)(wen)處理。由于(yu)自(zi)(zi)限(xian)(xian)溫(wen)(wen)(wen)(wen)(wen)電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)可(ke)(ke)以自(zi)(zi)動調節溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du),輸出功(gong)率(lv)可(ke)(ke)以根據環境溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)的(de)(de)變化自(zi)(zi)動調節,安全環保(bao),可(ke)(ke)以隨意切割,重(zhong)(zhong)疊使用(yong)(yong);如果(guo)污水管道外部的(de)(de)環境溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)在(zai)(zai)-30℃以內,或者污水管道相對較(jiao)長,則可(ke)(ke)以考(kao)慮恒定功(gong)率(lv)電(dian)伴(ban)(ban)(ban)熱產品。恒功(gong)率(lv)電(dian)伴(ban)(ban)(ban)熱帶(dai)(dai)工作溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)可(ke)(ke)達(da)130℃,使用(yong)(yong)長度(du)(du)(du)可(ke)(ke)達(da)數百(bai)至數千米,非常適(shi)合(he)防凍(dong)保(bao)溫(wen)(wen)(wen)(wen)(wen)長輸管道。因(yin)此,用(yong)(yong)戶可(ke)(ke)以根據介質(zhi)所需的(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)和(he)管道的(de)(de)長度(du)(du)(du)選擇類(lei)型(xing)。
電伴熱(re)系統應用領域
電(dian)伴熱(re)是主要用于管道(dao)保溫(wen)的產品。其外觀平(ping)整光滑,可以很好地(di)附著(zhu)在管道(dao)表面。它利用電(dian)能轉換(huan)成熱(re)能來(lai)補(bu)充介(jie)質(zhi)的熱(re)量,從而提高介(jie)質(zhi)的溫(wen)度。它還(huan)采(cai)用溫(wen)度控制(zhi)來(lai)跟蹤和控制(zhi)伴熱(re)設(she)備中介(jie)質(zhi)的溫(wen)度,使(shi)其保持在合理和經濟的水平(ping)。它廣泛的應用于石油(you)、化工、機(ji)械、航空、航天、軍工、電(dian)力、食(shi)品(保鮮設(she)備、生(sheng)物發酵)、船舶(bo)、建(jian)筑(zhu)(地(di)熱(re))等領域。