一、油汀是什么東西
油(you)(you)(you)汀(ting)(ting),全(quan)稱(cheng)是(shi)電(dian)(dian)熱(re)(re)(re)(re)(re)油(you)(you)(you)汀(ting)(ting)取(qu)(qu)暖(nuan)器(qi),又(you)叫(jiao)充油(you)(you)(you)式取(qu)(qu)暖(nuan)器(qi),由密封式電(dian)(dian)熱(re)(re)(re)(re)(re)元件、金屬加(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)、鐵散熱(re)(re)(re)(re)(re)片(pian)、控溫元件、電(dian)(dian)源開關(guan)、指示(shi)燈等(deng)組(zu)成,這種取(qu)(qu)暖(nuan)器(qi)是(shi)將電(dian)(dian)熱(re)(re)(re)(re)(re)管(guan)安(an)裝在散熱(re)(re)(re)(re)(re)片(pian)的(de)腔(qiang)體內(nei)部,在腔(qiang)體內(nei)電(dian)(dian)熱(re)(re)(re)(re)(re)管(guan)周圍注有導(dao)熱(re)(re)(re)(re)(re)油(you)(you)(you)。當接通電(dian)(dian)源后,電(dian)(dian)熱(re)(re)(re)(re)(re)管(guan)周圍的(de)導(dao)熱(re)(re)(re)(re)(re)油(you)(you)(you)被加(jia)(jia)熱(re)(re)(re)(re)(re)、升(sheng)到(dao)腔(qiang)體上部,沿(yan)散熱(re)(re)(re)(re)(re)管(guan)或(huo)散熱(re)(re)(re)(re)(re)片(pian)對流循環,通過腔(qiang)體壁(bi)表面將熱(re)(re)(re)(re)(re)量輻(fu)射出去,從而加(jia)(jia)熱(re)(re)(re)(re)(re)空(kong)間(jian)環境。被空(kong)氣(qi)冷卻(que)的(de)導(dao)熱(re)(re)(re)(re)(re)油(you)(you)(you)下降到(dao)電(dian)(dian)熱(re)(re)(re)(re)(re)管(guan)周圍又(you)被加(jia)(jia)熱(re)(re)(re)(re)(re),開始新的(de)循環。
電(dian)(dian)熱(re)油汀(ting)所(suo)散發的熱(re)量較大,即(ji)使在突然停(ting)電(dian)(dian)的情況(kuang)下,也會(hui)在很長時(shi)間內保持(chi)一(yi)定的溫度(du),同時(shi)它不(bu)產生任(ren)何有(you)害氣體,無電(dian)(dian)器(qi)運行噪聲,因此(ci)應(ying)用廣泛;除(chu)此(ci)之外,電(dian)(dian)熱(re)油汀(ting)還有(you)一(yi)個優點,就是表面溫度(du)較低,一(yi)般不(bu)超過85℃,即(ji)使觸及人體也不(bu)會(hui)造成灼傷,適合于(yu)人體有(you)可能(neng)直(zhi)接碰觸的場所(suo)取暖。
二、油汀里面是什么油
油(you)(you)汀取(qu)暖器依(yi)靠里面(mian)的油(you)(you)被加熱(re)(re)而散(san)發熱(re)(re)量,那么油(you)(you)汀里面(mian)的油(you)(you)是什(shen)么油(you)(you)呢?
據了解,電(dian)熱(re)油(you)汀取(qu)暖器里面的油(you)叫做導熱(re)油(you),導熱(re)油(you)是用于間接傳(chuan)遞(di)熱(re)量的一類熱(re)穩定性較好(hao)的專用油(you)品(pin),由(you)于其具有(you)加(jia)熱(re)均勻,調溫(wen)控(kong)制準確,能在低(di)蒸(zheng)汽(qi)壓下產生高溫(wen),傳(chuan)熱(re)效果好(hao),節能,輸送和操作方便等特點,近年來被(bei)廣泛用于各(ge)種場(chang)合。
三、油汀的油需要更換嗎
電熱油汀取暖器通常(chang)(chang)正(zheng)常(chang)(chang)使用(yong)是不需要換(huan)油的。
油汀內部(bu)的(de)(de)油(you)(you)主要(yao)是(shi)(shi)用于(yu)載熱循環的(de)(de),而電熱油(you)(you)汀(ting)是(shi)(shi)全封閉的(de)(de)取暖器,即(ji)使電熱油(you)(you)汀(ting)的(de)(de)不(bu)(bu)斷(duan)使用,油(you)(you)汀(ting)里面的(de)(de)油(you)(you)也不(bu)(bu)會(hui)減(jian)少,油(you)(you)量(liang)幾乎(hu)沒(mei)有損耗,除非受到外力(li)撞擊(ji)等(deng)導致發生了(le)泄漏,或(huo)者(zhe)是(shi)(shi)換了(le)電熱管(guan)造成了(le)漏油(you)(you),否則(ze)通常都是(shi)(shi)不(bu)(bu)需要(yao)加油(you)(you)或(huo)者(zhe)換油(you)(you)的(de)(de)。