随着***对环保的重视，已(yi)经有(you)越来(lai)越多的厂家(jia)选择用(yong)电(dian)加热来(lai)取代之(zhi)前(qian)的煤加热。不(bu)锈钢电(dian)加热管(guan)(guan)成为了广大厂家(jia)的首要选择。    不(bu)锈钢电(dian)加热管(guan)(guan)的加热原理是在耐高温(wen)不(bu)锈钢无(wu)缝(feng)管(guan)(guan)内均(jun)匀(yun)地(di)分(fen)布高温(wen)电(dian)阻丝，在空隙(xi)部(bu)分(fen)致密地(di)填(tian)入导(dao)热性(xing)能和绝缘性(xing)能均(jun)良好(hao)的结晶(jing)(jing)氧化镁粉，这(zhei)种结构不(bu)但***、热效率(lv)高，而且(qie)发热均(jun)匀(yun)，当(dang)高温(wen)电(dian)阻丝中(zhong)有(you)电(dian)流通过(guo)时(shi)，产生的热通过(guo)结晶(jing)(jing)氧化镁粉向(xiang)金属管(guan)(guan)表面(mian)扩散，再传递到被加热件或...

   电(dian)热管(guan)是(shi)电(dian)器(qi)元件中常见的加(jia)(jia)热元件，它可以(yi)将(jiang)电(dian)能转化(hua)为(wei)(wei)热能。因(yin)为(wei)(wei)它的价格便宜,使(shi)用(yong)和安装(zhuang)较为(wei)(wei)方便,同时***,被广泛(fan)使(shi)用(yong)在(zai)各(ge)种(zhong)(zhong)加(jia)(jia)热场合, 但出现故障(zhang)的话我(wo)们该怎(zen)么(me)办呢?    下面是(shi)我(wo)们总结的几种(zhong)(zhong)常见故障(zhang)以(yi)及(ji)处理方法：    故障(zhang)一：不(bu)(bu)发(fa)热    故障(zhang)分(fen)析：供电(dian)不(bu)(bu)正(zheng)常或(huo)(huo)停电(dian);保(bao)险丝(si)已熔断(duan);电(dian)源(yuan)线(xian)(xian)插头与电(dian)源(yuan)插座(zuo)接触不(bu)(bu)良或(huo)(huo)电(dian)源(yuan)线(xian)(xian)导线(xian)(xian)断(duan)路;电(dian)加(jia)(jia)热管(guan)的插片(pian)或(huo)(huo)引(yin)线(xian)(xian)脱落(luo)引(yin)起短路;电(dian)加(jia)(jia)热管(guan)烧毁;控温...

   电(dian)热(re)(re)(re)管为管状电(dian)加热(re)(re)(re)器元(yuan)件，是在金属管中放(fang)入卷(juan)线(xian)状的发(fa)热(re)(re)(re)丝(si)，并在其周围及空(kong)隙部分填入有(you)良好耐(nai)热(re)(re)(re)性(xing)、导热(re)(re)(re)性(xing)和绝(jue)缘性(xing)的绝(jue)缘粉末，发(fa)热(re)(re)(re)丝(si)两端(duan)部具(ju)有(you)引出棒或引出线(xian)接出。它具(ju)有(you)结(jie)构(gou)简单，机械强度高、热(re)(re)(re)效率高、安全可靠、安装简便(bian)(bian)、使用寿命长等(deng)特点。广泛适用于各种(zhong)硝(xiao)石槽(cao)(cao)、水槽(cao)(cao)、油槽(cao)(cao)、酸碱槽(cao)(cao)、易熔(rong)金属熔(rong)化炉(lu)、空(kong)气加热(re)(re)(re)炉(lu)、干燥炉(lu)、干燥箱(xiang)、热(re)(re)(re)压(ya)模等(deng)装置。电(dian)热(re)(re)(re)管是专门将电(dian)能(neng)(neng)转化为热(re)(re)(re)能(neng)(neng)的电(dian)器元(yuan)件，由于其价格便(bian)(bian)...