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福建90kw電磁加熱器故障排除

作者:中輝電器     來源:0731xx.cn    發布時間:2019/4/30 11:55:56

風冷(leng)電(dian)(dian)磁(ci)加熱器之所(suo)(suo)以(yi)稱(cheng)為(wei)風冷(leng),是(shi)由于它降溫(wen)的(de)辦法是(shi)用(yong)電(dian)(dian)扇(shan)吹風降溫(wen)的(de)方法。通常廠家的(de)電(dian)(dian)磁(ci)加熱器里邊裝有(you)個電(dian)(dian)扇(shan),當接上(shang)電(dian)(dian)源作業(ye)后(hou),電(dian)(dian)扇(shan)就會開端滾(gun)動,進行吹風降溫(wen),就和咱們電(dian)(dian)腦主機(ji)里邊的(de)電(dian)(dian)扇(shan)作業(ye)原理是(shi)相同的(de)。風冷(leng)的(de)優勢:裝置便利,不需要(yao)再接入管(guan)道,也不需要(yao)對水質有(you)所(suo)(suo)請求,不受氣候環境(jing)影響, 北方、南邊當地市場(chang)均(jun)可運用(yong)。

福建90kw電磁加熱器故障排除

電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)(de)高溫線(xian)(xian)(xian)能(neng)不(bu)能(neng)繞(rao)兩(liang)層(ceng)?大家都(dou)(dou)知道(dao)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)(de)組成是由電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)控制(zhi)器以及電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)線(xian)(xian)(xian)圈(quan)兩(liang)個部分組合(he)(he)才(cai)(cai)是個加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)系(xi)統,兩(liang)者之間缺不(bu)可(ke)。目前使用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)(de)客戶越來越多(duo),很多(duo)客戶都(dou)(dou)是外地的(de)(de),這些(xie)地區如(ru)果(guo)要(yao)上門安(an)(an)裝的(de)(de)話客戶所需要(yao)承擔(dan)的(de)(de)成本就比較(jiao)高,所以很多(duo)客戶為了節省這筆安(an)(an)裝費(fei)用(yong)都(dou)(dou)選著自己來安(an)(an)裝電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)系(xi)統。在安(an)(an)裝的(de)(de)時候(hou)有客戶會(hui)(hui)疑(yi)惑電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)線(xian)(xian)(xian)圈(quan)太多(duo)了能(neng)不(bu)能(neng)繞(rao)兩(liang)層(ceng)。安(an)(an)裝電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)線(xian)(xian)(xian)圈(quan)的(de)(de)時候(hou)如(ru)果(guo)被(bei)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)體(ti)直徑或者長度比較(jiao)小,線(xian)(xian)(xian)圈(quan)又太多(duo)了,線(xian)(xian)(xian)圈(quan)繞(rao)少了電(dian)(dian)(dian)(dian)(dian)(dian)感量達不(bu)到(dao)就會(hui)(hui)工(gong)作不(bu)了。這個時候(hou)是可(ke)以采取電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)線(xian)(xian)(xian)圈(quan)繞(rao)雙層(ceng)的(de)(de)。線(xian)(xian)(xian)圈(quan)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)感要(yao)達到(dao)80kw電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)控制(zhi)器的(de)(de)合(he)(he)適(shi)值(zhi)才(cai)(cai)行。也不(bu)要(yao)擔(dan)心(xin)繞(rao)雙層(ceng)對電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)(de)壽命會(hui)(hui)不(bu)會(hui)(hui)有影響,只要(yao)電(dian)(dian)(dian)(dian)(dian)(dian)感量值(zhi)達到(dao)合(he)(he)適(shi)值(zhi)才(cai)(cai)真正(zheng)的(de)(de)對控制(zhi)器不(bu)會(hui)(hui)有損壞。

福建90kw電磁加熱器故障排除

電磁加熱(re)節電分析:電磁加熱(re)器在塑料(liao)機械上節能30%-70%是怎么來的?

1、相(xiang)比電(dian)阻加熱,電(dian)磁加熱器多了層保溫層,熱能利用率增加。

2、相比電阻加熱(re),電磁(ci)加熱(re)器直接作(zuo)用于料(liao)管加熱(re),減少了熱(re)傳(chuan)遞熱(re)能損耗。

3、相比電阻加熱,電磁(ci)加熱器(qi)的加熱速(su)度要快(kuai)四分之以上(shang),減(jian)少了加熱時間。

4、相比電阻加(jia)熱(re),電磁(ci)加(jia)熱(re)器的加(jia)熱(re)速度快,生產(chan)效(xiao)率就提高(gao)了,讓電機處在飽和(he)狀態,使(shi)其減少了,高(gao)功(gong)率低需求(qiu)造成(cheng)的電能損(sun)耗。

福建90kw電磁加熱器故障排除

電壓(ya)340--350,電流(liu)65--68,加熱作(zuo)用太慢。有什么好辦法(fa)提(ti)高電壓(ya)嗎(ma)?

1、160KW的(de)變壓(ya)器用了(le)(le)125A的(de)電(dian)(dian)流,那么也就(jiu)是(shi)只用了(le)(le)近1半的(de)負載(zai)罷了(le)(le),這(zhe)(zhe)個(ge)情況電(dian)(dian)壓(ya)由410V~415V降到340V~350V這(zhe)(zhe)是(shi)不正常的(de),從數據上看(kan)您這(zhe)(zhe)邊的(de)供電(dian)(dian)網還是(shi)非常不錯的(de),這(zhe)(zhe)里(li)要是(shi)線路太(tai)長,線損太(tai)大(da)引起。

2、可以(yi)用(yong)電(dian)容補(bu)(bu)償(chang)(chang)嗎(ma)?工業(ye)上高(gao)壓(ya)(ya)電(dian)容補(bu)(bu)償(chang)(chang),這要(yao)(yao)是針(zhen)對變壓(ya)(ya)器功(gong)率因數太低(補(bu)(bu)償(chang)(chang)前只有(you)(you)(you)0.8左(zuo)右(you)),如(ru)果您的變壓(ya)(ya)器之前沒有(you)(you)(you)做(zuo)無功(gong)補(bu)(bu)償(chang)(chang),那么這還(huan)是有(you)(you)(you)作用(yong)的,并且也(ye)定要(yao)(yao)補(bu)(bu)償(chang)(chang),不然電(dian)力公司(si)檢測出來會被罰款的,但(dan)如(ru)1剖析,您這邊(bian)要(yao)(yao)不是功(gong)率因數低造(zao)成,所以(yi)對于電(dian)壓(ya)(ya)的上升(sheng)作用(yong)不大(da)。

3、50kw電(dian)磁(ci)(ci)加熱器電(dian)流卻只有65A~68A,依照這個參數核算這臺控(kong)制器連50KW都達不到(dao),或許您被(bei)騙了,隨著電(dian)磁(ci)(ci)加熱器行業的(de)競爭劇烈(lie),有非常多不法的(de)商(shang)家(jia)經常用(yong)小功(gong)率(lv)(lv)產(chan)品假充大功(gong)率(lv)(lv)產(chan)品再(zai)以相對較低的(de)價(jia)格進行販賣,如用(yong)40KW超載運用(yong)假充50KW甚(shen)至60KW再(zai)以比商(shang)場(chang)正常50KW或許60KW的(de)價(jia)了解(jie)到(dao)的(de)數據。

電磁加熱器的全(quan)橋和半橋的穩定(ding)性的異同:

、相同:在技術設計(ji)處理完善的(de)情(qing)況下,均(jun)可達到(dao)較理想(xiang)的(de)運作穩定性。

二、元件損耗上不同:

1、全(quan)橋:各元件負擔較(jiao)合(he)理,損耗比較(jiao)小,壽命較(jiao)長。

2、半(ban)橋:各(ge)元件負擔較(jiao)重,損耗比相對較(jiao)大,壽命相對合(he)理。

三、故障率上:

1、全橋(qiao):保護電路設(she)計較復雜,周全,維修率較低。

2、半橋:保(bao)護電路設計較簡化,維(wei)修率(lv)(小元件)相對較高。

電磁加(jia)熱器在油(you)田管道中(zhong)的應用:冬季由于野(ye)外氣溫較低,在油(you)由管道中(zhong)石油(you)中(zhong)含蠟量高,管件(jian)容易(yi)凍堵。傳統的方式是用火燒(shao),但是用明火違反(fan)了采油(you)區禁(jin)止(zhi)明火的安全(quan)規定,易(yi)發生(sheng)安全(quan)事(shi)故,電熱發熱板加(jia)熱又破壞(huai)了原有的保溫層,且熱量散失大,速(su)度漫,時間長(chang),功(gong)耗大。用錯能電磁加(jia)熱器,機組磁力可以穿過(guo)保溫層、纖維布等保溫材料(liao)以感應的方式快速(su)對管道自身(shen)加(jia)熱。

電(dian)(dian)(dian)(dian)(dian)磁(ci)感應(ying)加(jia)(jia)熱(re)器與電(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)熱(re)器的(de)(de)區(qu)別?簡單(dan)的(de)(de)說(shuo),他們實質上沒什么區(qu)別,都是電(dian)(dian)(dian)(dian)(dian)磁(ci)線圈發熱(re)盤而已,并(bing)且加(jia)(jia)熱(re)的(de)(de)物質是有含鐵的(de)(de)物質。但是電(dian)(dian)(dian)(dian)(dian)磁(ci)感應(ying)加(jia)(jia)熱(re)器的(de)(de)加(jia)(jia)熱(re)原理是感應(ying)加(jia)(jia)熱(re)電(dian)(dian)(dian)(dian)(dian)源產生的(de)(de)交變電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)通過(guo)線圈而產生磁(ci)場,原子相互(hu)碰撞、摩擦(ca)而產生熱(re)能(neng)(neng)而電(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)(jia)熱(re)器則(ze)是利用電(dian)(dian)(dian)(dian)(dian)磁(ci)感應(ying)加(jia)(jia)熱(re)器的(de)(de)原理將電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉(zhuan)換(huan)為(wei)(wei)熱(re)能(neng)(neng),將交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓轉(zhuan)換(huan)成(cheng)(cheng)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓,再經(jing)過(guo)控制(zhi)電(dian)(dian)(dian)(dian)(dian)路將直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓轉(zhuan)換(huan)為(wei)(wei)高頻(pin)電(dian)(dian)(dian)(dian)(dian)壓等系(xi)列(lie)轉(zhuan)換(huan)轉(zhuan)成(cheng)(cheng)磁(ci)場而加(jia)(jia)熱(re)的(de)(de)方(fang)式(shi)。由于加(jia)(jia)熱(re)方(fang)式(shi)不樣(yang),因此,操(cao)作的(de)(de)方(fang)式(shi)也(ye)是不樣(yang)的(de)(de)。節能(neng)(neng)的(de)(de)效果電(dian)(dian)(dian)(dian)(dian)磁(ci)感應(ying)加(jia)(jia)熱(re)器會更好(hao)。

普通加熱(re)(re)圈加熱(re)(re)方式:接觸式熱(re)(re)傳遞加熱(re)(re):

1、耗電的 30-70% 轉化(hua)為工作熱(re)能(neng)。

2、加(jia)熱通過(guo)接觸方式傳遞熱能。

3、加熱及(ji)(ji)冷卻都有(you)慣性(xing)現(xian)象產生,及(ji)(ji)升溫(wen)降溫(wen)都緩慢。

4、加(jia)熱有(you)死角,不能完全包裹(guo)在料(liao)筒外層。

5、加熱圈損耗大(da),壽命短。

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