九龍機械密封的這三個功能一定要了解
機械密封包括(kuo)壓力(li)控(kong)(kong)制(zhi)、溫度控(kong)(kong)制(zhi)、流體替換(堵塞)和雜質去除系(xi)統(tong)(tong)。在機械密封系(xi)統(tong)(tong)中，上述系(xi)統(tong)(tong)并不(bu)同(tong)時包括(kuo)在內(nei)。密封系(xi)統(tong)(tong)的(de)選擇主要(yao)取決于主密封件的(de)應用范圍。例如，如...
機械密封包括(kuo)壓力(li)控(kong)(kong)制(zhi)、溫度控(kong)(kong)制(zhi)、流體替換(堵塞)和雜質去除系(xi)統(tong)(tong)。在機械密封系(xi)統(tong)(tong)中，上述系(xi)統(tong)(tong)并不(bu)同(tong)時包括(kuo)在內(nei)。密封系(xi)統(tong)(tong)的(de)選擇主要(yao)取決于主密封件的(de)應用范圍。例如，如...
機(ji)(ji)械密封(feng)利用(yong)機(ji)(ji)械方式傳(chuan)(chuan)(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)力(li)和(he)運動(dong)(dong)(dong)的(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，機(ji)(ji)械傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)在機(ji)(ji)械工程中應用(yong)非常廣(guang)泛，有多種(zhong)形式，主要(yao)包括皮(pi)帶傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、蝸桿蝸輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪齒條傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)和(he)螺旋傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)...
機械密(mi)封是靠彈性元件(jian)(繃簧、波(bo)紋管等) 和密(mi)封液體壓力在相對運動(dong)的(de)動(dong)環和靜環的(de)接觸面(mian)(mian)(端面(mian)(mian))上發作一(yi)恰當的(de)壓緊力(比壓)使兩個(ge)亮光、 平直的(de)端面(mian)(mian)緊密(mi)貼合；端面(mian)(mian)間...
機械密封(feng)(feng)是一種依靠(kao)彈(dan)性元(yuan)件對動、靜(jing)環(huan)端面密封(feng)(feng)副(fu)的(de)預緊和(he)介質壓力與彈(dan)性元(yuan)件壓力的(de)壓緊而達到密封(feng)(feng)的(de)軸(zhou)向(xiang)端面密封(feng)(feng)裝置。動環(huan)和(he)靜(jing)環(huan)的(de)端面組成(cheng)一對摩擦副(fu)，動環(huan)靠(kao)密封(feng)(feng)室中(zhong)液...
熱(re)水(shui)(shui)泵(beng)(beng)集(ji)式機械密(mi)(mi)封是指安裝運(yun)行(xing)在泵(beng)(beng)類設備中起動態密(mi)(mi)封作用(yong)的裝置，避免水(shui)(shui)泵(beng)(beng)蝸殼中的流體介(jie)(jie)質(zhi)通過泵(beng)(beng)軸流出(chu)。由(you)于(yu)水(shui)(shui)泵(beng)(beng)多為輸送流體介(jie)(jie)質(zhi)，具(ju)有水(shui)(shui)平安裝、高(gao)轉(zhuan)速、高(gao)壓力、帶...
反壓(ya)狀態是不良的(de)(de)工作狀態，介質中的(de)(de)顆(ke)粒(li)、雜質很容易進入密(mi)封面，使密(mi)封失效。磨軸的(de)(de)主要件為橡膠波紋管，且由于上(shang)端密(mi)封面處于不良潤滑狀態，動(dong)靜(jing)環之間(jian)的(de)(de)摩擦力(li)矩大于橡...
