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簡析電纜和電熱膜的差別

2016-03-28 18:26:15??????點擊:

很(hen)(hen)多(duo)朋友還對發(fa)熱電(dian)纜和電(dian)熱膜(mo)不是(shi)很(hen)(hen)了解,不知道該如何選擇。在此,我們從多(duo)方面(mian)為您進行對比介(jie)紹,語言(yan)盡量言(yan)簡意賅,使用戶(hu)看得(de)懂為標準:發(fa)熱電(dian)纜與電(dian)熱膜(mo)都是(shi)很(hen)(hen)不錯的電(dian)地暖產品(pin),各有(you)所長。

  首先,使(shi)用上的區別。

  發(fa)(fa)熱(re)電(dian)纜適合于采(cai)暖(nuan)期不(bu)(bu)間(jian)(jian)(jian)斷(duan)使(shi)用(yong)(yong)的(de)(de)(de)用(yong)(yong)戶(hu),屬低溫(wen)地(di)面(mian)輻射采(cai)暖(nuan)系統(tong)(tong)。采(cai)暖(nuan)舒適,一般不(bu)(bu)間(jian)(jian)(jian)斷(duan)使(shi)用(yong)(yong),短時(shi)間(jian)(jian)(jian)家中無(wu)人可(ke)(ke)調低室內(nei)溫(wen)度(du),但不(bu)(bu)宜關閉(bi)(bi),除非長時(shi)間(jian)(jian)(jian)無(wu)人比如3天以上則可(ke)(ke)關閉(bi)(bi)系統(tong)(tong)。原因就是發(fa)(fa)熱(re)電(dian)纜有至少3公分厚的(de)(de)(de)水(shui)泥層,如果鋪設(she)地(di)磚,水(shui)泥層將更厚,要把這(zhe)(zhe)么厚的(de)(de)(de)蓄熱(re)層加(jia)熱(re)需(xu)要大量的(de)(de)(de)時(shi)間(jian)(jian)(jian),而(er)這(zhe)(zhe)時(shi)間(jian)(jian)(jian)耗費的(de)(de)(de)電(dian)量遠高(gao)于一直持(chi)續低溫(wen)運(yun)行所耗費的(de)(de)(de)電(dian)量。水(shui)暖(nuan)與其類似,也屬不(bu)(bu)間(jian)(jian)(jian)斷(duan)使(shi)用(yong)(yong)類型。電(dian)熱(re)膜(mo)適合于可(ke)(ke)間(jian)(jian)(jian)斷(duan)使(shi)用(yong)(yong)采(cai)暖(nuan)的(de)(de)(de)用(yong)(yong)戶(hu),也屬低溫(wen)地(di)面(mian)輻射采(cai)暖(nuan)系統(tong)(tong)。采(cai)暖(nuan)舒適,發(fa)(fa)熱(re)均勻,鋪裝木地(di)板時(shi)可(ke)(ke)直接鋪設(she)在(zai)電(dian)熱(re)膜(mo)上,無(wu)蓄熱(re)層,所以地(di)面(mian)升(sheng)(sheng)溫(wen)快(kuai),開(kai)啟(qi)后10多分鐘地(di)面(mian)就明(ming)顯感覺有溫(wen)度(du)了,1小時(shi)就能使(shi)空(kong)氣(qi)升(sheng)(sheng)溫(wen)6-8度(du),因此用(yong)(yong)電(dian)熱(re)膜(mo)地(di)暖(nuan)可(ke)(ke)以隨時(shi)開(kai)關,無(wu)需(xu)像水(shui)暖(nuan)或者(zhe)發(fa)(fa)熱(re)電(dian)纜不(bu)(bu)間(jian)(jian)(jian)斷(duan)使(shi)用(yong)(yong)。

  層高(gao)的區別

  發熱電纜由于(yu)其特殊性(xing)能必須要水(shui)泥(ni)豆石混凝土(tu)回(hui)(hui)填(tian)層(ceng)(ceng)(ceng),所以地面(mian)抬高(gao)至(zhi)少4-5公(gong)分(包括(kuo)保(bao)溫(wen)層(ceng)(ceng)(ceng)/發熱層(ceng)(ceng)(ceng)/水(shui)泥(ni)層(ceng)(ceng)(ceng),不包括(kuo)地板或者地磚(zhuan)層(ceng)(ceng)(ceng))電熱膜由于(yu)是平整(zheng)的物(wu)理形態,如果貼地板則(ze)無需水(shui)泥(ni)回(hui)(hui)填(tian)層(ceng)(ceng)(ceng),所以地面(mian)僅抬高(gao)2公(gong)分(包括(kuo)保(bao)溫(wen)層(ceng)(ceng)(ceng)/發熱層(ceng)(ceng)(ceng),不包括(kuo)地板層(ceng)(ceng)(ceng)或者地磚(zhuan)層(ceng)(ceng)(ceng))。

  安裝方法區別(bie)

   發熱電(dian)纜施工相對簡單(dan),天然防水性能好(hao)。其(qi)實無論是(shi)發熱電(dian)纜,還(huan)是(shi)電(dian)熱膜(mo),都是(shi)在國外長期使用的,至少進口產(chan)品的質(zhi)量是(shi)能經受(shou)住考驗的。選(xuan)擇(ze)好(hao)產(chan)品后,關(guan)鍵是(shi)要選(xuan)擇(ze)正規(gui)的施工公司,杜絕不規(gui)范(fan)操作帶來的隱患!

  破壞修(xiu)復區(qu)別

  發熱(re)電(dian)纜一(yi)經破壞(huai),不可修(xiu)(xiu)復,否則安(an)(an)全(quan)隱(yin)(yin)患(huan)(huan)大;電(dian)熱(re)膜破壞(huai),可修(xiu)(xiu)復,修(xiu)(xiu)復后(hou)無安(an)(an)全(quan)隱(yin)(yin)患(huan)(huan)。一(yi)般來(lai)說(shuo),地(di)(di)暖(nuan)(nuan)做好后(hou),有地(di)(di)磚/地(di)(di)板(ban)甚至水泥層完全(quan)覆蓋,出問題的幾率是相當小(xiao)的。但是要注意不能(neng)向地(di)(di)面(mian)(mian)打尖銳的硬物,在(zai)地(di)(di)暖(nuan)(nuan)剛做好之(zhi)后(hou)的裝(zhuang)修(xiu)(xiu)過程中(zhong),不能(neng)在(zai)地(di)(di)暖(nuan)(nuan)表面(mian)(mian)進行(xing)切割(比如切割木板(ban),地(di)(di)磚等)。

  安(an)裝區域區別

  發(fa)熱電(dian)纜由于其防水(shui)性(xing)能好,可適用(yong)于更多的(de)地(di)方(fang),比如廚房,衛生間,陽臺,窗臺,屋頂等積水(shui)或者積雪(xue)的(de)地(di)方(fang)。電(dian)熱膜也可使用(yong)于這些地(di)方(fang),前提必須做好更多的(de)放(fang)水(shui)處理,否則易(yi)出現安全隱(yin)患。

  其次,再(zai)說相同點。

  都是(shi)耗費的(de)(de)(de)(de)(de)電能(neng)(neng)(neng),毋(wu)庸(yong)置疑,從能(neng)(neng)(neng)量(liang)(liang)轉換(huan)角(jiao)度(du)討論,都是(shi)電能(neng)(neng)(neng)轉換(huan)為熱(re)(re)能(neng)(neng)(neng),發熱(re)(re)電纜與(yu)電熱(re)(re)膜(mo)的(de)(de)(de)(de)(de)電熱(re)(re)轉換(huan)率都相當(dang)高(gao),轉化率接近100%,所以(yi)產(chan)生(sheng)的(de)(de)(de)(de)(de)熱(re)(re)量(liang)(liang)相當(dang),只是(shi)發熱(re)(re)電纜前期被(bei)水泥蓄(xu)熱(re)(re)層儲存(cun)了太多的(de)(de)(de)(de)(de)熱(re)(re)量(liang)(liang)釋(shi)放(fang)慢(man)而(er)已,而(er)電熱(re)(re)膜(mo)熱(re)(re)量(liang)(liang)快速的(de)(de)(de)(de)(de)傳導到空氣中,所以(yi)發熱(re)(re)電纜升溫(wen)慢(man),電熱(re)(re)膜(mo)升溫(wen)快就是(shi)這個道理。但是(shi)如果最終要滿足(zu)同一(yi)個房(fang)間采暖需求的(de)(de)(de)(de)(de)話(hua),兩(liang)種所消耗的(de)(de)(de)(de)(de)能(neng)(neng)(neng)量(liang)(liang)應該是(shi)一(yi)致的(de)(de)(de)(de)(de),而(er)不可(ke)能(neng)(neng)(neng)說是(shi)那種比(bi)較省電。

  由(you)于(yu)發(fa)熱電(dian)(dian)(dian)(dian)纜和電(dian)(dian)(dian)(dian)熱膜(mo)(mo)都(dou)是耗費電(dian)(dian)(dian)(dian)能,所(suo)以(yi)安(an)裝面(mian)(mian)積(ji)受(shou)(shou)電(dian)(dian)(dian)(dian)源(yuan)(yuan)限制(zhi)(zhi),以(yi)成(cheng)都(dou)為例,一(yi)般(ban)戶(hu)型均安(an)裝單相(xiang)60A電(dian)(dian)(dian)(dian)表,63A空(kong)(kong)氣(qi)開關(guan)(guan)(guan),電(dian)(dian)(dian)(dian)表有一(yi)定(ding)的冗余空(kong)(kong)間,如(ru)果(guo)不換(huan)(huan)空(kong)(kong)氣(qi)開關(guan)(guan)(guan)的情況下(xia),還要考慮家里其他用電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)器(qi),一(yi)般(ban)情況下(xia)最大(da)(da)只能安(an)裝80平(ping)米采暖(nuan)面(mian)(mian)積(ji)。如(ru)果(guo)還要增加采暖(nuan)面(mian)(mian)積(ji)則需要換(huan)(huan)電(dian)(dian)(dian)(dian)表,空(kong)(kong)氣(qi)開關(guan)(guan)(guan)等(deng)或者不同時開地暖(nuan),不然由(you)于(yu)線路(lu)負載過大(da)(da)而(er)引起開關(guan)(guan)(guan)跳閘(zha)。發(fa)熱電(dian)(dian)(dian)(dian)纜與電(dian)(dian)(dian)(dian)熱膜(mo)(mo)一(yi)般(ban)情況下(xia)還受(shou)(shou)電(dian)(dian)(dian)(dian)源(yuan)(yuan)進戶(hu)電(dian)(dian)(dian)(dian)能表,電(dian)(dian)(dian)(dian)線粗細,開關(guan)(guan)(guan)額定(ding)電(dian)(dian)(dian)(dian)流大(da)(da)小控(kong)制(zhi)(zhi),所(suo)以(yi)大(da)(da)面(mian)(mian)積(ji)安(an)裝前(qian)一(yi)定(ding)提前(qian)獲得這些參數進而(er)評估(gu)是否夠(gou)安(an)裝。