公司動態
排(pai)煙風(feng)機(ji)方(fang)可(ke)開展手動(dong)(dong)開機(ji)查看(kan)指示燈(deng)及電流、電壓表(biao)作業,巡查他們是(shi)(shi)(shi)否正常,還要(yao)(yao)檢查該風(feng)機(ji)的(de)各(ge)部(bu)件(jian)行(xing)事(shi)是(shi)(shi)(shi)不是(shi)(shi)(shi)有異聲,三相電流值是(shi)(shi)(shi)不是(shi)(shi)(shi)平(ping)衡。檢查調節閥(使用材(cai)料:鑄鐵(tie)、鑄鋼、不銹鋼等(deng))機(ji)械開閉動(dong)(dong)作是(shi)(shi)(shi)否可(ke)靠(kao)、靈活,開閉角度(du)(du)表(biao)明清晰。消(xiao)防排(pai)煙風(feng)機(ji)機(ji)殼的(de)各(ge)部(bu)件(jian)包括蝸殼、擴散器(qi)、集風(feng)器(qi)、進氣箱和(he)軸承(cheng)(cheng)(cheng)箱。他們所(suo)承(cheng)(cheng)(cheng)受(shou)的(de)力是(shi)(shi)(shi)靜載(zai)(zai)荷(he),也有數部(bu)件(jian)承(cheng)(cheng)(cheng)受(shou)動(dong)(dong)載(zai)(zai)荷(he),如軸承(cheng)(cheng)(cheng)箱所(suo)承(cheng)(cheng)(cheng)受(shou)的(de)力大部(bu)分(fen)是(shi)(shi)(shi)動(dong)(dong)載(zai)(zai)荷(he)。對(dui)承(cheng)(cheng)(cheng)受(shou)靜載(zai)(zai)荷(he)的(de)部(bu)件(jian),其剛度(du)(du)比強度(du)(du)要(yao)(yao)重要(yao)(yao)很(hen)多。
在(zai)選購消防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機時(shi),其實對于(yu)消費者群體來說(shuo),一定還是(shi)要(yao)掌握(wo)一些風(feng)(feng)(feng)(feng)機的基本參數,比如說(shuo)風(feng)(feng)(feng)(feng)機的工(gong)作溫(wen)度,風(feng)(feng)(feng)(feng)量,風(feng)(feng)(feng)(feng)壓、效率,噪聲,電(dian)機功(gong)率,轉(zhuan)速及(ji)軸功(gong)率這(zhe)些都(dou)直接(jie)(jie)影響著(zhu)風(feng)(feng)(feng)(feng)機的使(shi)用(yong)效率。消防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機一般是(shi)裝置在(zai)工(gong)廠(chang)(chang)及(ji)車間的屋頂上,這(zhe)樣是(shi)可以能夠達到非常(chang)良好的排(pai)氣效果,消防(fang)排(pai)煙風(feng)(feng)(feng)(feng)機廠(chang)(chang)家(jia)的風(feng)(feng)(feng)(feng)量在(zai)運行時(shi)要(yao)符(fu)合的規(gui)范。其中全金屬結構屋頂風(feng)(feng)(feng)(feng)機以鋼(gang)制較多,風(feng)(feng)(feng)(feng)筒與基礎采(cai)用(yong)3~4mm厚的熱軋鋼(gang)板焊接(jie)(jie)而(er)成(cheng),防(fang)雨(yu)帽采(cai)用(yong)1.0~1.5mm冷軋鋼(gang)板焊接(jie)(jie)而(er)成(cheng),涂(tu)防(fang)銹漆(qi)后經表面噴漆(qi)或烤漆(qi)處理(li)。