大慶熱風幕機生產直銷

熱(re)(re)風(feng)幕(mu)是(shi)(shi)把電(dian)(dian)能(neng)轉(zhuan)化成熱(re)(re)能(neng)的(de)(de)(de)(de)大(da)功率(lv)電(dian)(dian)器(qi)設備(bei)，因(yin)其(qi)釋放熱(re)(re)量(liang)(liang)大(da)并(bing)且安全可靠，使(shi)(shi)用(yong)范(fan)圍廣，備(bei)受市場(chang)的(de)(de)(de)(de)青睞(lai)。熱(re)(re)風(feng)幕(mu)一般不加(jia)(jia)(jia)(jia)裝(zhuang)(zhuang)空(kong)氣(qi)過(guo)(guo)濾裝(zhuang)(zhuang)置，因(yin)為加(jia)(jia)(jia)(jia)裝(zhuang)(zhuang)空(kong)氣(qi)過(guo)(guo)濾網，會(hui)(hui)增加(jia)(jia)(jia)(jia)空(kong)氣(qi)的(de)(de)(de)(de)進氣(qi)阻力和(he)減少(shao)進氣(qi)的(de)(de)(de)(de)數量(liang)(liang)，也(ye)(ye)就(jiu)增加(jia)(jia)(jia)(jia)了加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)的(de)(de)(de)(de)負荷---(加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)由(you)若(ruo)干個PTC陶(tao)瓷片(pian)(pian)(pian)組合)當(dang)熱(re)(re)風(feng)幕(mu)通(tong)電(dian)(dian)工(gong)作(zuo)后(hou)也(ye)(ye)就(jiu)是(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)和(he)風(feng)機工(gong)作(zuo)的(de)(de)(de)(de)時(shi)(shi)候(hou)，通(tong)電(dian)(dian)后(hou)PTC陶(tao)瓷片(pian)(pian)(pian)迅速(su)升(sheng)溫(wen)(wen)(wen)，此(ci)時(shi)(shi)風(feng)機送出的(de)(de)(de)(de)風(feng)把PTC陶(tao)瓷片(pian)(pian)(pian)表(biao)面(mian)的(de)(de)(de)(de)高溫(wen)(wen)(wen)熱(re)(re)量(liang)(liang)帶(dai)走，降(jiang)低了PTC陶(tao)瓷片(pian)(pian)(pian)表(biao)面(mian)的(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)。如(ru)果增加(jia)(jia)(jia)(jia)了空(kong)氣(qi)過(guo)(guo)濾網，使(shi)(shi)空(kong)氣(qi)流經(jing)PTC陶(tao)瓷片(pian)(pian)(pian)表(biao)面(mian)的(de)(de)(de)(de)速(su)度(du)降(jiang)低，從(cong)而(er)提(ti)高了PTC陶(tao)瓷片(pian)(pian)(pian)的(de)(de)(de)(de)工(gong)作(zuo)溫(wen)(wen)(wen)度(du)，使(shi)(shi)其(qi)始終處于高溫(wen)(wen)(wen)工(gong)作(zuo)狀(zhuang)態(tai)，當(dang)溫(wen)(wen)(wen)度(du)達到PTC陶(tao)瓷片(pian)(pian)(pian)的(de)(de)(de)(de)設計保護溫(wen)(wen)(wen)度(du)，PTC陶(tao)瓷片(pian)(pian)(pian)內部就(jiu)會(hui)(hui)自動斷開(kai)電(dian)(dian)源，此(ci)時(shi)(shi)雖然電(dian)(dian)壓加(jia)(jia)(jia)(jia)在PTC陶(tao)瓷片(pian)(pian)(pian)的(de)(de)(de)(de)兩端，PTC陶(tao)瓷片(pian)(pian)(pian)也(ye)(ye)不會(hui)(hui)工(gong)作(zuo)，也(ye)(ye)不會(hui)(hui)產生熱(re)(re)量(liang)(liang)，但(dan)如(ru)果加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)總是(shi)(shi)工(gong)作(zuo)在此(ci)環境(jing)狀(zhuang)態(tai)下，PTC陶(tao)瓷片(pian)(pian)(pian)會(hui)(hui)頻繁通(tong)斷，也(ye)(ye)就(jiu)衰(shuai)減PTC陶(tao)瓷片(pian)(pian)(pian)的(de)(de)(de)(de)性能(neng)，也(ye)(ye)會(hui)(hui)使(shi)(shi)PTC陶(tao)瓷片(pian)(pian)(pian)表(biao)面(mian)因(yin)過(guo)(guo)熱(re)(re)而(er)加(jia)(jia)(jia)(jia)速(su)其(qi)衰(shuai)老(lao)，也(ye)(ye)就(jiu)是(shi)(shi)說消耗(hao)了電(dian)(dian)能(neng)，但(dan)沒有(you)得到相(xiang)同的(de)(de)(de)(de)熱(re)(re)量(liang)(liang)。長此(ci)以往，會(hui)(hui)造成通(tong)電(dian)(dian)(消耗(hao)電(dian)(dian)能(neng))不加(jia)(jia)(jia)(jia)熱(re)(re)的(de)(de)(de)(de)后(hou)果。