威海熱風幕機生產直銷

熱(re)(re)(re)(re)(re)風(feng)(feng)幕(mu)是(shi)把電(dian)能轉化(hua)成熱(re)(re)(re)(re)(re)能的(de)(de)(de)(de)大功率(lv)電(dian)器設(she)備，因其(qi)(qi)釋(shi)放(fang)熱(re)(re)(re)(re)(re)量(liang)大并(bing)且安(an)全可靠，使用范圍廣，備受市場的(de)(de)(de)(de)青睞。熱(re)(re)(re)(re)(re)風(feng)(feng)幕(mu)一般不(bu)加(jia)(jia)(jia)裝(zhuang)空(kong)氣(qi)(qi)過濾(lv)裝(zhuang)置(zhi)，因為加(jia)(jia)(jia)裝(zhuang)空(kong)氣(qi)(qi)過濾(lv)網(wang)，會(hui)(hui)增加(jia)(jia)(jia)空(kong)氣(qi)(qi)的(de)(de)(de)(de)進氣(qi)(qi)阻力和(he)減少進氣(qi)(qi)的(de)(de)(de)(de)數量(liang)，也(ye)(ye)就(jiu)增加(jia)(jia)(jia)了加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)(de)(de)(de)負荷---(加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器由(you)若(ruo)干(gan)個PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)組合)當熱(re)(re)(re)(re)(re)風(feng)(feng)幕(mu)通(tong)電(dian)工(gong)(gong)作后(hou)也(ye)(ye)就(jiu)是(shi)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器和(he)風(feng)(feng)機工(gong)(gong)作的(de)(de)(de)(de)時候(hou)，通(tong)電(dian)后(hou)PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)迅速升溫，此時風(feng)(feng)機送出的(de)(de)(de)(de)風(feng)(feng)把PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)表面的(de)(de)(de)(de)高溫熱(re)(re)(re)(re)(re)量(liang)帶走，降低了PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)表面的(de)(de)(de)(de)溫度(du)(du)。如果增加(jia)(jia)(jia)了空(kong)氣(qi)(qi)過濾(lv)網(wang)，使空(kong)氣(qi)(qi)流經PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)表面的(de)(de)(de)(de)速度(du)(du)降低，從(cong)而(er)提(ti)高了PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)工(gong)(gong)作溫度(du)(du)，使其(qi)(qi)始終處于高溫工(gong)(gong)作狀態(tai)(tai)，當溫度(du)(du)達到(dao)PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)設(she)計(ji)保護溫度(du)(du)，PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)內部(bu)就(jiu)會(hui)(hui)自動斷開電(dian)源，此時雖(sui)然電(dian)壓加(jia)(jia)(jia)在(zai)PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)兩端，PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)也(ye)(ye)不(bu)會(hui)(hui)工(gong)(gong)作，也(ye)(ye)不(bu)會(hui)(hui)產生熱(re)(re)(re)(re)(re)量(liang)，但(dan)如果加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器總是(shi)工(gong)(gong)作在(zai)此環境狀態(tai)(tai)下，PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)會(hui)(hui)頻(pin)繁通(tong)斷，也(ye)(ye)就(jiu)衰(shuai)減PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)性能，也(ye)(ye)會(hui)(hui)使PTC陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)片(pian)(pian)(pian)(pian)表面因過熱(re)(re)(re)(re)(re)而(er)加(jia)(jia)(jia)速其(qi)(qi)衰(shuai)老，也(ye)(ye)就(jiu)是(shi)說消耗(hao)了電(dian)能，但(dan)沒(mei)有得到(dao)相同的(de)(de)(de)(de)熱(re)(re)(re)(re)(re)量(liang)。長此以往，會(hui)(hui)造成通(tong)電(dian)(消耗(hao)電(dian)能)不(bu)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)(de)(de)(de)后(hou)果。