電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)(de)(de)(de)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)情況是(shi)(shi)怎樣(yang)的(de)(de)(de)(de)？工(gong)(gong)作(zuo)(zuo)原(yuan)理(li)是(shi)(shi)把220V或者(zhe)380V交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，整(zheng)流(liu)后(hou)(hou)轉換成直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，再(zai)將直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)進行(xing)濾波，利用IGBT或者(zhe)可(ke)控硅(gui)再(zai)將直流(liu)變(bian)成交流(liu)，在感應線圈內(nei)(nei)(nei)產(chan)生高頻(pin)磁(ci)力(li)線，是(shi)(shi)感應線圈內(nei)(nei)(nei)導體工(gong)(gong)件表(biao)面產(chan)生渦流(liu)依靠自生內(nei)(nei)(nei)阻發(fa)熱(re)(re)(re)(re)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)工(gong)(gong)作(zuo)(zuo)中當(dang)溫(wen)(wen)(wen)(wen)度沒達到(dao)設置(zhi)的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)就(jiu)(jiu)會直加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，當(dang)達到(dao)了(le)預(yu)設的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度以(yi)(yi)后(hou)(hou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)就(jiu)(jiu)停止加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)了(le)，也就(jiu)(jiu)不(bu)再(zai)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)了(le)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)每個(ge)小(xiao)時(shi)(shi)的(de)(de)(de)(de)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)多少與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)(de)時(shi)(shi)間(jian)長短有(you)關(guan)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)剛工(gong)(gong)作(zuo)(zuo)是(shi)(shi)滿功率，加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)溫(wen)(wen)(wen)(wen)度了(le)，就(jiu)(jiu)是(shi)(shi)工(gong)(gong)作(zuo)(zuo)會，停會。總體上來說，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)是(shi)(shi)很(hen)小(xiao)的(de)(de)(de)(de)，因為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)不(bu)是(shi)(shi)直加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)工(gong)(gong)作(zuo)(zuo)的(de)(de)(de)(de)，而是(shi)(shi)有(you)間(jian)隙的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)(de)，先(xian)是(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，然(ran)后(hou)(hou)達到(dao)溫(wen)(wen)(wen)(wen)度后(hou)(hou)就(jiu)(jiu)停止加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)，之后(hou)(hou)就(jiu)(jiu)開(kai)始(shi)保(bao)溫(wen)(wen)(wen)(wen)工(gong)(gong)作(zuo)(zuo)，直到(dao)溫(wen)(wen)(wen)(wen)度沒達到(dao)預(yu)設的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度后(hou)(hou)再(zai)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)下，整(zheng)體上來講，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)并(bing)不(bu)是(shi)(shi)直加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)，所以(yi)(yi)也是(shi)(shi)比較省電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)個(ge)原(yuan)因。同(tong)時(shi)(shi)因為料筒上還包有(you)層保(bao)溫(wen)(wen)(wen)(wen)棉，能起到(dao)保(bao)溫(wen)(wen)(wen)(wen)和隔熱(re)(re)(re)(re)的(de)(de)(de)(de)效果，那么(me)熱(re)(re)(re)(re)量(liang)就(jiu)(jiu)不(bu)會損(sun)失(shi)掉了(le)，那么(me)能夠(gou)持(chi)續恒溫(wen)(wen)(wen)(wen)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)(de)時(shi)(shi)間(jian)就(jiu)(jiu)越長了(le)。耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)也就(jiu)(jiu)越小(xiao)了(le)。通過上述對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感應加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)改造(zao)時(shi)(shi)所配功率的(de)(de)(de)(de)介紹，我們可(ke)以(yi)(yi)了(le)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)(de)時(shi)(shi)間(jian)越短那么(me)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)就(jiu)(jiu)越小(xiao)，反之電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的(de)(de)(de)(de)時(shi)(shi)間(jian)越長，耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)就(jiu)(jiu)越大。

電磁感應加熱器應用(yong)超溫怎么辦：

1、熱電偶(ou)接頭兩端可以并個102P瓷片電容以消除高頻干(gan)擾。

2、檢查下(xia)炮(pao)筒接地是否良好(hao)？嘗試炮(pao)筒強制接地處理。

3、可以(yi)把線圈遠離下熱電偶，減小干擾。

4、嘗試下用(yong)高溫布把熱(re)電偶(ou)包住(zhu)，讓它(ta)不要(yao)與炮筒接觸。

5、嘗試換條(tiao)新的熱電偶。

6、嘗試下注(zhu)塑機(ji)控制電腦(nao)中心加個Pai型慮波器，減小電源干(gan)擾。

電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器可以多(duo)溫(wen)(wen)區(qu)控制嗎(ma)？橡膠(jiao)機(ji)多(duo)溫(wen)(wen)區(qu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)早些年常(chang)用的(de)(de)莫過于(yu)電(dian)(dian)阻(zu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)，這種加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)方(fang)式熱(re)(re)(re)(re)(re)(re)效率不(bu)(bu)高，耗(hao)電(dian)(dian)量比較大。目前理想的(de)(de)橡膠(jiao)機(ji)多(duo)溫(wen)(wen)區(qu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)建議采用電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)設備，通過電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)圈(quan)產生渦流使(shi)管(guan)(guan)道(dao)(dao)(dao)自(zi)身發熱(re)(re)(re)(re)(re)(re)。管(guan)(guan)道(dao)(dao)(dao)加(jia)(jia)(jia)(jia)包(bao)層2.5公分的(de)(de)保溫(wen)(wen)棉，這樣熱(re)(re)(re)(re)(re)(re)量不(bu)(bu)容易(yi)外(wai)散到空(kong)氣。電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)圈(quan)的(de)(de)外(wai)部溫(wen)(wen)度只(zhi)有(you)幾(ji)十度，工(gong)作室溫(wen)(wen)也會由此(ci)而減低。晶星(xing)電(dian)(dian)子科技(ji)有(you)限(xian)公司據用戶親自(zi)測試，橡膠(jiao)機(ji)多(duo)溫(wen)(wen)區(qu)改(gai)用電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器相(xiang)比電(dian)(dian)熱(re)(re)(re)(re)(re)(re)圈(quan)至少省電(dian)(dian)在30%以上(shang)，非常(chang)實用。橡膠(jiao)機(ji)多(duo)溫(wen)(wen)區(qu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)般為多(duo)條(tiao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan)(guan)道(dao)(dao)(dao)，條(tiao)管(guan)(guan)道(dao)(dao)(dao)使(shi)用2組或者多(duo)組電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器。實際(ji)要根(gen)據橡膠(jiao)機(ji)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)管(guan)(guan)道(dao)(dao)(dao)尺寸而定。電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)板(ban)使(shi)用功率般為15kw-20kw電(dian)(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)器。

電磁加熱器的全橋(qiao)和半橋(qiao)的穩定性的異同：

、相同：在(zai)技術(shu)設計處理完(wan)善的情況下，均可達到較理想的運作穩定性。

二、元(yuan)件損耗上不同(tong)：

1、全(quan)橋：各元件(jian)負擔(dan)較(jiao)合理，損耗比較(jiao)小，壽命較(jiao)長。

2、半橋(qiao)：各元件負(fu)擔(dan)較(jiao)重，損耗比相(xiang)對(dui)較(jiao)大，壽命相(xiang)對(dui)合理。

三、故障率上：

1、全(quan)橋(qiao)：保護電路設(she)計較(jiao)復(fu)雜，周全(quan)，維修率(lv)較(jiao)低。

2、半(ban)橋(qiao)：保護(hu)電路(lu)設計較簡化，維修率(小元件)相對較高。

電磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)(qi)的(de)(de)(de)溫(wen)(wen)(wen)度(du)(du)調節不準是(shi)(shi)怎么回(hui)事？ 電磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)(qi)系統(tong)包括(kuo)電磁(ci)(ci)加(jia)(jia)熱(re)(re)控(kong)制器(qi)(qi)和電磁(ci)(ci)加(jia)(jia)熱(re)(re)圈這(zhe)兩部(bu)分，每個行業(ye)(ye)中對(dui)于(yu)溫(wen)(wen)(wen)控(kong)的(de)(de)(de)要求都(dou)不樣(yang)(yang)，下面就來(lai)介紹電磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)(qi)如(ru)何達到精(jing)確(que)(que)是(shi)(shi)溫(wen)(wen)(wen)控(kong)效果?塑料行業(ye)(ye)中加(jia)(jia)熱(re)(re)器(qi)(qi)，重要指標就是(shi)(shi)保證機(ji)器(qi)(qi)各溫(wen)(wen)(wen)區(qu)的(de)(de)(de)溫(wen)(wen)(wen)度(du)(du)精(jing)確(que)(que)性(xing)，各種塑料原料對(dui)于(yu)溫(wen)(wen)(wen)度(du)(du)的(de)(de)(de)敏感性(xing)雖(sui)然不樣(yang)(yang)，但在(zai)生產過程中對(dui)于(yu)溫(wen)(wen)(wen)度(du)(du)精(jing)確(que)(que)性(xing)的(de)(de)(de)要求都(dou)比較高，很(hen)多塑料產品要求溫(wen)(wen)(wen)度(du)(du)不能(neng)(neng)超過±5℃，因此，很(hen)多種類的(de)(de)(de)塑料機(ji)有采用風冷(leng)或水冷(leng)進行降溫(wen)(wen)(wen)控(kong)制，否則，加(jia)(jia)工出來(lai)的(de)(de)(de)東(dong)西可(ke)(ke)能(neng)(neng)不是(shi)(shi)廢品就是(shi)(shi)次(ci)品。電磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)(qi)利用電磁(ci)(ci)加(jia)(jia)熱(re)(re)控(kong)制板，再配以必要的(de)(de)(de)風冷(leng)、水冷(leng)裝置，溫(wen)(wen)(wen)度(du)(du)控(kong)制可(ke)(ke)以精(jing)確(que)(que)到±1℃。當(dang)然同(tong)時也要對(dui)塑料機(ji)性(xing)能(neng)(neng)及塑料原料有全面了解及進行必要合理(li)配置。這(zhe)樣(yang)(yang)可(ke)(ke)以降低企(qi)業(ye)(ye)損耗、提高企(qi)業(ye)(ye)效益。產品性(xing)能(neng)(neng)穩定、節能(neng)(neng)、環(huan)保，產出的(de)(de)(de)顆粒品質好。

電磁感應加(jia)熱(re)器線圈發熱(re)的(de)問題：

1、如(ru)果(guo)將金屬物(wu)體(ti)置于磁(ci)(ci)場中，或把它在磁(ci)(ci)場中切割磁(ci)(ci)力線時，其內部會(hui)(hui)產生感(gan)應(ying)電流(liu)。這(zhe)種感(gan)應(ying)電流(liu)會(hui)(hui)使金屬塊會(hui)(hui)很快的發熱。電磁(ci)(ci)感(gan)應(ying)加熱器的線圈(quan)發熱要看溫度(du)(du)達到(dao)多(duo)少度(du)(du)，在般的情況下，電磁(ci)(ci)線圈(quan)的正(zheng)常溫度(du)(du)在70度(du)(du)左右，80度(du)(du)以下才是(shi)正(zheng)常的，如(ru)果(guo)超過(guo)了(le)90度(du)(du)，肯定就是(shi)有問題了(le)。

2、電磁感應加熱(re)器線(xian)(xian)(xian)(xian)圈本身的(de)(de)(de)(de)問(wen)(wen)(wen)(wen)題(ti)：線(xian)(xian)(xian)(xian)圈的(de)(de)(de)(de)問(wen)(wen)(wen)(wen)題(ti)就(jiu)涉及的(de)(de)(de)(de)質(zhi)量(liang)和選(xuan)配(pei)上了(le)(le)。（質(zhi)量(liang)上的(de)(de)(de)(de)問(wen)(wen)(wen)(wen)題(ti)就(jiu)不(bu)講解了(le)(le)），如果是(shi)使用高頻線(xian)(xian)(xian)(xian)，那線(xian)(xian)(xian)(xian)般(ban)問(wen)(wen)(wen)(wen)題(ti)不(bu)大(da)。這(zhe)種情況其實(shi)(shi)還(huan)是(shi)主(zhu)板(ban)的(de)(de)(de)(de)問(wen)(wen)(wen)(wen)題(ti)，我們的(de)(de)(de)(de)以(yi)前(qian)的(de)(de)(de)(de)主(zhu)板(ban)也會有(you)這(zhe)個(ge)問(wen)(wen)(wen)(wen)題(ti)，因為(wei)主(zhu)板(ban)缺(que)陷，而25平方(fang)的(de)(de)(de)(de)線(xian)(xian)(xian)(xian)也比(bi)較粗了(le)(le)，集膚效應導致線(xian)(xian)(xian)(xian)材(cai)發熱(re)也是(shi)必(bi)然的(de)(de)(de)(de)，以(yi)前(qian)我們都是(shi)用多(duo)股(gu)漆包高頻線(xian)(xian)(xian)(xian)來解決密封電氣箱內(nei)，每個(ge)器件的(de)(de)(de)(de)發熱(re)量(liang)的(de)(de)(de)(de)，其實(shi)(shi)使用上沒什么區別，就(jiu)是(shi)安裝(zhuang)變得(de)繁瑣了(le)(le)些，不(bu)過現(xian)(xian)(xian)在(zai)公司的(de)(de)(de)(de)電蔗(zhe)感應加熱(re)器已經改善，調(diao)整(zheng)了(le)(le)機(ji)器的(de)(de)(de)(de)Q值，并(bing)對整(zheng)個(ge)機(ji)芯做了(le)(le)隔(ge)熱(re)、散熱(re)處理，斷(duan)不(bu)會出現(xian)(xian)(xian)單根25平方(fang)線(xian)(xian)(xian)(xian)高溫現(xian)(xian)(xian)象(xiang)，所以(yi)如果大(da)家買(mai)了(le)(le)機(ji)器發熱(re)量(liang)過大(da)，又不(bu)好退換的(de)(de)(de)(de)話，可以(yi)考慮下(xia)用多(duo)股(gu)線(xian)(xian)(xian)(xian)來代(dai)替單的(de)(de)(de)(de)25平方(fang)線(xian)(xian)(xian)(xian)，當然好還(huan)是(shi)找(zhao)有(you)實(shi)(shi)力的(de)(de)(de)(de)公司購買(mai)，畢竟多(duo)少是(shi)因為(wei)設計問(wen)(wen)(wen)(wen)題(ti)而導致的(de)(de)(de)(de)發熱(re)現(xian)(xian)(xian)象(xiang)。

電磁加熱(re)器用于油氣管道應用的特點：

1、熱效高：節(jie)能電磁加熱器不需要預熱管道。

2、不(bu)破壞管道(dao)保(bao)溫層：由于是感應節能電磁加熱，磁力線能穿透保(bao)溫層，改造管單(dan)。

3、安全性(xing)高(gao)：無(wu)明火，無(wu)熱(re)輻射，溫度可控(kong)。

4、操(cao)作方便：在管道上(shang)(shang)纏(chan)上(shang)(shang)電磁線圈，做好溫(wen)(wen)度(du)控(kong)(kong)溫(wen)(wen)探(tan)頭，調(diao)(diao)節(jie)控(kong)(kong)溫(wen)(wen)系統，開機調(diao)(diao)節(jie)即可自控(kong)(kong)加熱恒溫(wen)(wen)。

電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)板的(de)(de)(de)除塵方(fang)法有哪(na)些：電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)板很(hen)好的(de)(de)(de)解決(jue)了傳(chuan)統加(jia)(jia)熱(re)(re)器(qi)的(de)(de)(de)各種弊端，尤(you)其(qi)是資源浪(lang)費方(fang)面，電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)板的(de)(de)(de)能量轉化率非(fei)常(chang)的(de)(de)(de)高，使用(yong)電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)板雖然(ran)是非(fei)常(chang)的(de)(de)(de)方(fang)便，但是對其(qi)做好除塵的(de)(de)(de)工(gong)(gong)作(zuo)也是非(fei)常(chang)有必(bi)要的(de)(de)(de)，如果積累大(da)量的(de)(de)(de)灰塵，對于加(jia)(jia)熱(re)(re)的(de)(de)(de)性(xing)能會造成很(hen)大(da)的(de)(de)(de)影響(xiang)。電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)的(de)(de)(de)使用(yong)給工(gong)(gong)廠帶來了很(hen)多便利，電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)改造后工(gong)(gong)人工(gong)(gong)作(zuo)環境得到(dao)很(hen)大(da)提(ti)(ti)高。為了更好的(de)(de)(de)使用(yong)該設備，請設備維護人員及時做好電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)除塵的(de)(de)(de)。電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)提(ti)(ti)醒您(nin)要經常(chang)清(qing)掃加(jia)(jia)熱(re)(re)器(qi)里的(de)(de)(de)灰塵，還要保證電(dian)(dian)磁(ci)(ci)加(jia)(jia)熱(re)(re)器(qi)所處位置通風。