天津旭誠電伴熱帶科技有限公司
經營模(mo)式(shi):生產加工
地址:天津(jin)市(shi)津(jin)南(nan)區雙港工業區麗港園12號
主營:電(dian)熱帶,電(dian)伴熱帶,自控溫電(dian)熱帶,恒(heng)功率電(dian)熱帶,電(dian)伴熱帶配件(jian)等(deng)
業務熱線:
防(fang)凍(dong)電(dian)伴熱帶-旭誠(推(tui)薦商家)-天津(jin)防(fang)凍(dong)電(dian)伴熱帶
天津電熱帶,天津電伴熱帶,自控溫電伴熱帶
由于相(xiang)關文獻(xian)資料太(tai)少,許多人對于自(zi)控溫(wen)(wen)(wen)(wen)加(jia)(jia)熱電(dian)纜的(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)等級(ji)有著錯(cuo)誤的(de)(de)(de)理解,認為(wei)它是指加(jia)(jia)熱電(dian)纜的(de)(de)(de)高表面(mian)溫(wen)(wen)(wen)(wen)度(du)(du),因此,出現了45.65,85和105℃溫(wen)(wen)(wen)(wen)度(du)(du)等級(ji)聚(ju)(ju)烯烴(jing)加(jia)(jia)熱的(de)(de)(de)說(shuo)法。而實際上,由于電(dian)纜的(de)(de)(de)輸出功率與環境(jing)溫(wen)(wen)(wen)(wen)度(du)(du)有關,而電(dian)纜的(de)(de)(de)表面(mian)溫(wen)(wen)(wen)(wen)度(du)(du)與測(ce)試時的(de)(de)(de)環境(jing)溫(wen)(wen)(wen)(wen)度(du)(du),保溫(wen)(wen)(wen)(wen)狀態(tai)都有密切(qie)聯系(xi)。因此,用表面(mian)溫(wen)(wen)(wen)(wen)度(du)(du)來定(ding)義自(zi)控溫(wen)(wen)(wen)(wen)加(jia)(jia)熱電(dian)纜的(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)等級(ji)是不科學,也是不準確的(de)(de)(de)。我們需要記住的(de)(de)(de)是,對于以(yi)聚(ju)(ju)烯烴(jing)為(wei)基材的(de)(de)(de)加(jia)(jia)熱電(dian)纜其高連續使用溫(wen)(wen)(wen)(wen)度(du)(du)應不超過65℃。
自(zi)控溫加(jia)(jia)熱(re)電(dian)纜(lan)的(de)輸(shu)出(chu)功率(lv)(lv)是指在環境溫度為(wei)攝氏(shi)10度條(tiao)件下,單位長(chang)度電(dian)纜(lan)的(de)輸(shu)出(chu)功率(lv)(lv)。按(an)加(jia)(jia)熱(re)功率(lv)(lv)輸(shu)出(chu)分類(lei),自(zi)控溫加(jia)(jia)熱(re)電(dian)纜(lan)有高中(zhong)低三種類(lei)型。一般而言,加(jia)(jia)熱(re)功率(lv)(lv)小于(yu)35瓦/米的(de)為(wei)低功率(lv)(lv)加(jia)(jia)熱(re)電(dian)纜(lan);加(jia)(jia)熱(re)功率(lv)(lv)大(da)于(yu)35瓦/米而小于(yu)70瓦/米的(de)為(wei)中(zhong)功率(lv)(lv)加(jia)(jia)熱(re)電(dian)纜(lan);而加(jia)(jia)熱(re)大(da)于(yu)65瓦/米的(de)為(wei)高功率(lv)(lv)加(jia)(jia)熱(re)電(dian)纜(lan)。
恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)又(you)可(ke)(ke)以(yi)分為并聯(lian)(lian)(lian)型(xing)和串(chuan)聯(lian)(lian)(lian)型(xing),并聯(lian)(lian)(lian)型(xing)恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)是由于多個發熱節在整(zheng)個長(chang)(chang)度(du)(du)(du)上并聯(lian)(lian)(lian)相(xiang)接,在安裝時可(ke)(ke)以(yi)根據實際長(chang)(chang)度(du)(du)(du)剪切使(shi)用(yong),但(dan)至少(shao)保(bao)留一個完整(zheng)的(de)發熱節。而串(chuan)聯(lian)(lian)(lian)型(xing)恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)是不可(ke)(ke)剪切的(de),需(xu)定長(chang)(chang)定制生產(chan)。 恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)的(de)維持溫度(du)(du)(du)可(ke)(ke)以(yi)達(da)到150℃,耐(nai)溫可(ke)(ke)以(yi)達(da)到205℃,使(shi)用(yong)距離比較(jiao)長(chang)(chang),串(chuan)聯(lian)(lian)(lian)型(xing)恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)單根使(shi)用(yong)長(chang)(chang)度(du)(du)(du)可(ke)(ke)達(da)上千米,并且(qie)恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)的(de)功(gong)(gong)率(lv)(lv)比較(jiao)穩定,不會(hui)出現(xian)衰減的(de)現(xian)象,伴(ban)熱溫度(du)(du)(du)也(ye)非(fei)常(chang)(chang)穩定,所以(yi)恒(heng)(heng)功(gong)(gong)率(lv)(lv)電(dian)伴(ban)熱帶(dai)非(fei)常(chang)(chang)適合用(yong)于較(jiao)長(chang)(chang)或較(jiao)粗的(de)管道保(bao)溫。
不(bu)同型號的(de)電(dian)(dian)伴(ban)熱(re)帶維持(chi)溫(wen)(wen)度(du)、表面(mian)溫(wen)(wen)度(du)、承受(shou)溫(wen)(wen)度(du)也是不(bu)一樣(yang)的(de),根據設(she)備所處的(de)環境(jing),需要達到的(de)溫(wen)(wen)度(du)來選(xuan)擇對應的(de)型號。普通的(de)防凍場(chang)合選(xuan)擇自限溫(wen)(wen)電(dian)(dian)伴(ban)熱(re)帶就可以(yi)了,伴(ban)熱(re)保溫(wen)(wen)的(de)工業(ye)場(chang)合可以(yi)選(xuan)擇恒功率電(dian)(dian)伴(ban)熱(re)帶,要求更高的(de)則(ze)需要選(xuan)擇高溫(wen)(wen)電(dian)(dian)伴(ban)熱(re)帶MI加熱(re)電(dian)(dian)纜,如(ru)果(guo)用戶不(bu)知該如(ru)何選(xuan)型,可以(yi)咨詢(xun)電(dian)(dian)伴(ban)熱(re)廠家,為您(nin)提供管(guan)線及設(she)備維溫(wen)(wen)防凍的(de)整(zheng)體(ti)解決方案。