屋頂風機裝置(zhi)(zhi)(zhi)的根底須高(gao)出屋面,外表要求平(ping)坦,以防滲水漏(lou)水,并須預埋好地腳螺(luo)栓。風(feng)(feng)機(ji)裝置(zhi)(zhi)(zhi)前(qian)應仔細查(cha)看:風(feng)(feng)葉與(yu)機(ji)殼有(you)否(fou)因運送損壞或變(bian)形(xing),否(fou)則(ze)應待修正后方可(ke)裝置(zhi)(zhi)(zhi);葉片與(yu)風(feng)(feng)筒(tong)(tong)有(you)否(fou)因聯接螺(luo)栓松(song)動(dong)而碰殼,如(ru)葉片與(yu)風(feng)(feng)筒(tong)(tong)空(kong)隙不均勻,則(ze)應先調整好后方可(ke)裝置(zhi)(zhi)(zhi)。
各(ge)部件聯接是否(fou)緊固;電機絕緣(yuan)性能(neng)是否(fou)良好;在預制的裝置根(gen)底(di)上(shang)(shang)放(fang)一(yi)圈5mm厚左右減振(zhen)橡皮條,起(qi)吊風(feng)(feng)機至裝置根(gen)底(di)上(shang)(shang),校正校平(ping)后用螺(luo)栓(shuan)將風(feng)(feng)機底(di)座與(yu)根(gen)底(di)緊固,螺(luo)栓(shuan)位置在根(gen)底(di)的垂直面上(shang)(shang)以杜絕雨水進(jin)入風(feng)(feng)機內。顯(xian)露螺(luo)栓(shuan)頭用玻璃(li)膠密封。
風機(ji)機(ji)號(hao)為(wei)3-5#時,根(gen)(gen)底(di)(di)每邊(bian)中間(jian)一個(ge)(ge)螺(luo)栓(shuan)。根(gen)(gen)底(di)(di)為(wei)混凝土(tu)時,用M8×80鋼膨脹(zhang)螺(luo)栓(shuan)緊(jin)固;根(gen)(gen)底(di)(di)為(wei)鋼結構時,用M8×40螺(luo)栓(shuan)緊(jin)固。風機(ji)機(ji)號(hao)為(wei)6-9#時,根(gen)(gen)底(di)(di)每邊(bian)均布二(er)個(ge)(ge)螺(luo)栓(shuan)。根(gen)(gen)底(di)(di)為(wei)混凝土(tu)時,用M10×95鋼膨脹(zhang)螺(luo)栓(shuan)緊(jin)固;根(gen)(gen)底(di)(di)為(wei)鋼結構時,用M10×45螺(luo)栓(shuan)緊(jin)固。
屋頂風機有必要用鉤(gou)索(suo)托住風(feng)(feng)(feng)機(ji)(ji),不允許(xu)用吊鉤(gou)勾住風(feng)(feng)(feng)帽(mao)邊緣起吊,關于供貨時風(feng)(feng)(feng)帽(mao)與(yu)主體分(fen)件包裝的大(da)機(ji)(ji)號風(feng)(feng)(feng)機(ji)(ji),應先把(ba)風(feng)(feng)(feng)機(ji)(ji)主體裝置在根(gen)底(di)上,再把(ba)風(feng)(feng)(feng)帽(mao)裝置在風(feng)(feng)(feng)機(ji)(ji)主體上,風(feng)(feng)(feng)機(ji)(ji)進口需接管道時,使(shi)用軟接頭過渡聯接,不允許(xu)將管道重量加在風(feng)(feng)(feng)機(ji)(ji)部件上。
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山東凱億(yi)空調設(she)備有限公司運營部:楊 2021.4.17
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