安陽熱風幕機生產直銷

熱風幕是(shi)把(ba)電能(neng)轉化成熱能(neng)的(de)大功率電器設備(bei)，因其(qi)釋放熱量(liang)(liang)大并且安全可靠，使用范圍廣，備(bei)受市場的(de)青睞。熱風幕一(yi)般不(bu)加(jia)(jia)(jia)(jia)(jia)裝空(kong)氣(qi)(qi)過濾(lv)裝置，因為加(jia)(jia)(jia)(jia)(jia)裝空(kong)氣(qi)(qi)過濾(lv)網，會(hui)(hui)(hui)增加(jia)(jia)(jia)(jia)(jia)空(kong)氣(qi)(qi)的(de)進(jin)氣(qi)(qi)阻力和(he)減(jian)少(shao)進(jin)氣(qi)(qi)的(de)數量(liang)(liang)，也(ye)(ye)(ye)就增加(jia)(jia)(jia)(jia)(jia)了(le)加(jia)(jia)(jia)(jia)(jia)熱器的(de)負荷---(加(jia)(jia)(jia)(jia)(jia)熱器由(you)若干個PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)組合)當熱風幕通電工(gong)(gong)作(zuo)(zuo)后(hou)也(ye)(ye)(ye)就是(shi)加(jia)(jia)(jia)(jia)(jia)熱器和(he)風機工(gong)(gong)作(zuo)(zuo)的(de)時候(hou)，通電后(hou)PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)迅速(su)升溫(wen)(wen)，此(ci)時風機送出的(de)風把(ba)PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)表(biao)面的(de)高溫(wen)(wen)熱量(liang)(liang)帶走，降低了(le)PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)表(biao)面的(de)溫(wen)(wen)度(du)。如(ru)果增加(jia)(jia)(jia)(jia)(jia)了(le)空(kong)氣(qi)(qi)過濾(lv)網，使空(kong)氣(qi)(qi)流經PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)表(biao)面的(de)速(su)度(du)降低，從而提高了(le)PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)的(de)工(gong)(gong)作(zuo)(zuo)溫(wen)(wen)度(du)，使其(qi)始終處于高溫(wen)(wen)工(gong)(gong)作(zuo)(zuo)狀(zhuang)態，當溫(wen)(wen)度(du)達到PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)的(de)設計保護溫(wen)(wen)度(du)，PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)內部(bu)就會(hui)(hui)(hui)自動斷(duan)開電源，此(ci)時雖然(ran)電壓加(jia)(jia)(jia)(jia)(jia)在(zai)PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)的(de)兩(liang)端，PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)也(ye)(ye)(ye)不(bu)會(hui)(hui)(hui)工(gong)(gong)作(zuo)(zuo)，也(ye)(ye)(ye)不(bu)會(hui)(hui)(hui)產(chan)生熱量(liang)(liang)，但(dan)如(ru)果加(jia)(jia)(jia)(jia)(jia)熱器總是(shi)工(gong)(gong)作(zuo)(zuo)在(zai)此(ci)環境狀(zhuang)態下，PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)會(hui)(hui)(hui)頻繁(fan)通斷(duan)，也(ye)(ye)(ye)就衰(shuai)減(jian)PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)的(de)性能(neng)，也(ye)(ye)(ye)會(hui)(hui)(hui)使PTC陶(tao)(tao)(tao)瓷片(pian)(pian)(pian)表(biao)面因過熱而加(jia)(jia)(jia)(jia)(jia)速(su)其(qi)衰(shuai)老，也(ye)(ye)(ye)就是(shi)說消(xiao)耗了(le)電能(neng)，但(dan)沒(mei)有得到相同的(de)熱量(liang)(liang)。長此(ci)以往，會(hui)(hui)(hui)造成通電(消(xiao)耗電能(neng))不(bu)加(jia)(jia)(jia)(jia)(jia)熱的(de)后(hou)果。