電熱膜地暖施工步驟有哪些

一、準備工作

首先要檢查一遍地面是否平整，在地面找平之后將地面清掃干凈，然后準備好電源線和探頭，確定好溫控器和接線盒的位置。按照電熱膜地暖施工設(she)計(ji)要求劃出(chu)找平(ping)線(xian)(xian)(xian)、墻體(ti)上的導線(xian)(xian)(xian)槽(cao)線(xian)(xian)(xian)，按設(she)計(ji)圖(tu)示位置將(jiang)暗(an)敷在墻體(ti)內(nei)的溫控器槽(cao)、分線(xian)(xian)(xian)盒槽(cao)及(ji)導線(xian)(xian)(xian)管(guan)槽(cao)剔好(hao)。

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二、鋪設防潮層和保溫層

1、鋪設防潮層

將地面(mian)或樓(lou)板表面(mian)的雜物清掃(sao)干(gan)凈。按設計要(yao)(yao)求將首層(ceng)地面(mian)及衛生間等有防(fang)潮(chao)(chao)要(yao)(yao)求的地面(mian)鋪(pu)設防(fang)潮(chao)(chao)層(ceng)。防(fang)潮(chao)(chao)層(ceng)的做(zuo)法以設計為準(zhun)，新(xin)宇陽(yang)目前的做(zuo)法是(shi)：選2~3mm厚(hou)的帶反(fan)(fan)射(she)膜(mo)瀝(li)(li)青(qing)(qing)防(fang)水(shui)卷材，反(fan)(fan)射(she)膜(mo)面(mian)朝上放置。噴涂瀝(li)(li)青(qing)(qing)底油，要(yao)(yao)求噴涂均勻(yun)，不漏涂。當瀝(li)(li)青(qing)(qing)底油揮(hui)發(fa)干(gan)燥，手摸不粘(zhan)時，即可(ke)鋪(pu)貼(tie)(tie)防(fang)水(shui)卷材。鋪(pu)貼(tie)(tie)上層(ceng)帶反(fan)(fan)射(she)膜(mo)的瀝(li)(li)青(qing)(qing)防(fang)水(shui)卷材。采(cai)用熱熔(rong)滿粘(zhan)法施工，要(yao)(yao)求長邊的搭接(jie)縫寬(kuan)度均不得小于80㎜，短(duan)邊不得小于100㎜。

2、鋪設保溫層

將(jiang)地面(mian)(mian)或(huo)樓(lou)板(ban)(ban)表面(mian)(mian)的雜物清掃干凈(jing)，逐張鋪設保(bao)(bao)溫板(ban)(ban)，將(jiang)地面(mian)(mian)鋪滿，沿外墻周邊(bian)應安裝(zhuang)邊(bian)角保(bao)(bao)溫，遇(yu)立管(guan)處(chu)用(yong)保(bao)(bao)溫板(ban)(ban)塞嚴(yan)。保(bao)(bao)溫板(ban)(ban)應切割整齊(qi)，間隙不得大于5mm，保(bao)(bao)溫板(ban)(ban)之(zhi)間應用(yong)寬膠帶粘接平順。檢測保(bao)(bao)溫板(ban)(ban)表面(mian)(mian)是否平整，保(bao)(bao)證(zheng)無(wu)翹(qiao)曲。

三、鋪設電熱膜

清理保溫(wen)板表面，根(gen)據設計(ji)圖紙要求(qiu)的(de)電(dian)熱(re)(re)(re)膜鋪設位(wei)置(zhi)，在保溫(wen)板上(shang)畫出(chu)電(dian)熱(re)(re)(re)膜鋪設位(wei)置(zhi)線(xian)(xian)。電(dian)熱(re)(re)(re)膜與墻的(de)距(ju)離一般(ban)不小于(yu)(yu)300mm；根(gen)據圖紙所示，在保溫(wen)層(ceng)上(shang)畫出(chu)連接(jie)導(dao)(dao)線(xian)(xian)的(de)線(xian)(xian)槽(cao)位(wei)置(zhi)。按畫線(xian)(xian)位(wei)置(zhi)，在保溫(wen)層(ceng)上(shang)剔導(dao)(dao)線(xian)(xian)管槽(cao)，槽(cao)的(de)深度(du)和寬度(du)不小于(yu)(yu)電(dian)線(xian)(xian)導(dao)(dao)管的(de)外徑。

根據設計圖(tu)(tu)紙要(yao)求，按(an)電(dian)(dian)(dian)熱(re)(re)(re)膜編號及畫線位置(zhi)將電(dian)(dian)(dian)熱(re)(re)(re)膜鋪(pu)(pu)設在相應的位置(zhi)，注意裝有過熱(re)(re)(re)保護裝置(zhi)的一(yi)側要(yao)嚴(yan)(yan)格按(an)照設計圖(tu)(tu)紙鋪(pu)(pu)設，保持電(dian)(dian)(dian)熱(re)(re)(re)膜鋪(pu)(pu)設的平行與平整度，測試各(ge)條(tiao)電(dian)(dian)(dian)熱(re)(re)(re)膜電(dian)(dian)(dian)阻值，做好(hao)記錄，發現問題及時處理。鋪(pu)(pu)設時注意嚴(yan)(yan)禁(jin)野蠻操作，嚴(yan)(yan)禁(jin)尖、硬、鋒(feng)利物體邊緣直接接觸(chu)電(dian)(dian)(dian)熱(re)(re)(re)膜表面，嚴(yan)(yan)禁(jin)折(zhe)壓、拖拉電(dian)(dian)(dian)熱(re)(re)(re)膜及連接導線。電(dian)(dian)(dian)熱(re)(re)(re)膜鋪(pu)(pu)設好(hao)以后用膠帶(dai)紙將其(qi)固定在保溫板上。

四、安裝地溫探頭和過熱保護系統

根據設(she)計圖紙所示(shi)的地(di)(di)溫(wen)(wen)探頭安(an)(an)裝(zhuang)位置(zhi)，安(an)(an)裝(zhuang)地(di)(di)溫(wen)(wen)探頭。用膠(jiao)帶紙將(jiang)地(di)(di)溫(wen)(wen)探頭粘貼在電(dian)熱膜下(xia)表面，距發熱體邊緣(yuan)不(bu)應(ying)(ying)小于150mm；將(jiang)地(di)(di)溫(wen)(wen)探頭連線引入PVC塑料導(dao)(dao)管，上墻(qiang)(qiang)進(jin)入溫(wen)(wen)控(kong)器安(an)(an)裝(zhuang)槽的位置(zhi)。將(jiang)電(dian)熱膜的電(dian)源引線穿入PVC塑料導(dao)(dao)管內，按(an)線槽鋪設(she)導(dao)(dao)管，引線從接(jie)線端子通過導(dao)(dao)管直接(jie)進(jin)入墻(qiang)(qiang)壁上預(yu)埋(mai)的接(jie)線盒，將(jiang)引線中的火線和零線分(fen)別連接(jie)在相(xiang)應(ying)(ying)的接(jie)線端子上。測試、封管口(kou)。

五、鋪設防護層

將電(dian)熱(re)膜(mo)及保溫層(ceng)表面清理(li)干凈，將防護膜(mo)鋪設(she)在(zai)電(dian)熱(re)膜(mo)上，將電(dian)熱(re)膜(mo)完全(quan)覆蓋，邊緣和(he)搭接處(chu)用膠帶紙(zhi)粘好，按與電(dian)熱(re)膜(mo)平行的(de)方向鋪設(she)金屬網，并盡量使金屬網的(de)邊緣置(zhi)于電(dian)熱(re)膜(mo)之外，用塑(su)料卡釘(ding)固定(ding)住，用銅質(zhi)導(dao)線(xian)把所有金屬網連接起來(lai)并與配電(dian)系統的(de)保護地(di)線(xian)(PE)可(ke)靠連接，結合層(ceng)靠墻(qiang)處(chu)應做膨脹縫(feng)，長(chang)寬大于5m的(de)房間(jian)在(zai)地(di)面中(zhong)間(jian)也應做膨脹縫(feng)。

六、安裝溫控器

按照設計(ji)要求(qiu)正(zheng)確(que)選(xuan)擇溫(wen)控(kong)器(qi)(qi)(qi)的(de)(de)型號。在(zai)安裝溫(wen)控(kong)器(qi)(qi)(qi)之前，應確(que)認(ren)配電(dian)系(xi)統(tong)處于斷電(dian)狀態。按照溫(wen)控(kong)器(qi)(qi)(qi)使用說明書，將溫(wen)控(kong)器(qi)(qi)(qi)的(de)(de)火線(xian)(xian)(xian)(xian)(xian)和零(ling)線(xian)(xian)(xian)(xian)(xian)接(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)與(yu)配電(dian)系(xi)統(tong)的(de)(de)火線(xian)(xian)(xian)(xian)(xian)和零(ling)線(xian)(xian)(xian)(xian)(xian)連(lian)線(xian)(xian)(xian)(xian)(xian)好，將溫(wen)控(kong)器(qi)(qi)(qi)的(de)(de)控(kong)制(zhi)輸出端(duan)與(yu)電(dian)熱膜的(de)(de)火線(xian)(xian)(xian)(xian)(xian)連(lian)接(jie)線(xian)(xian)(xian)(xian)(xian)連(lian)接(jie)好，將地溫(wen)探頭線(xian)(xian)(xian)(xian)(xian)與(yu)溫(wen)控(kong)器(qi)(qi)(qi)的(de)(de)傳感器(qi)(qi)(qi)連(lian)接(jie)端(duan)連(lian)接(jie)好，把溫(wen)控(kong)器(qi)(qi)(qi)裝入(ru)預埋在(zai)墻(qiang)體中(zhong)的(de)(de)暗盒中(zhong)，用螺(luo)栓固定牢(lao)固，通電(dian)，調(diao)試溫(wen)控(kong)器(qi)(qi)(qi)。

七、通電試運行

檢查(cha)進入溫控器的(de)電(dian)源線路，確認是否(fou)安(an)裝漏電(dian)保護裝置。按照(zhao)用(yong)戶使(shi)用(yong)說明書通(tong)電(dian)試(shi)運行，并測試(shi)記錄有(you)關(guan)數(shu)據，核實(shi)系統(tong)是否(fou)正(zheng)常，測試(shi)完后進行密封處理，然后交工(gong)驗收。

電熱膜地暖的安裝注意事項

1、電熱膜地暖安裝過程中安裝施工人員盡(jin)量以軟低鞋進場安裝，禁止穿堅硬的鞋子施工。

2、地暖安(an)裝完(wan)畢24h后再逐(zhu)漸(jian)加(jia)溫(wen)(wen)，最好(hao)是每小時(shi)升(sheng)溫(wen)(wen)1度(du)(du)左(zuo)右，使木地板逐(zhu)漸(jian)適(shi)應(ying)溫(wen)(wen)度(du)(du)升(sheng)溫(wen)(wen)。如果加(jia)溫(wen)(wen)過快(kuai)(kuai)，可能會(hui)使木地板受熱過快(kuai)(kuai)，扭曲開裂等。在(zai)升(sheng)溫(wen)(wen)前必須保持(chi)地面(mian)干(gan)凈(jing)、干(gan)燥。

3、在地熱(re)采暖的木(mu)地板上(shang)盡量不(bu)(bu)安放無腿的家具(ju)或裝飾，防止局(ju)部散熱(re)不(bu)(bu)通暢，熱(re)量悶在木(mu)地板處，易(yi)產生地板因受熱(re)不(bu)(bu)均變形。

4、通電(dian)試運行(xing)時(shi)，應測(ce)試本組電(dian)熱膜的(de)(de)總(zong)電(dian)阻(zu)值(zhi)，與設計中的(de)(de)阻(zu)值(zhi)對比，并(bing)(bing)作好詳(xiang)細記錄。如有問題，需(xu)檢查整(zheng)體(ti)的(de)(de)線(xian)(xian)路(lu)及(ji)發熱體(ti)，并(bing)(bing)及(ji)時(shi)排除(chu)。總(zong)電(dian)阻(zu)檢測(ce)合(he)格(ge)后，再將(jiang)所有在地(di)面的(de)(de)電(dian)線(xian)(xian)導(dao)管口做密(mi)封處(chu)理。