工(gong)程鉆機的加熱(re)冷卻設備

工程鉆機主電動(dong)機加(jia)熱設備：

頂驅裝置主電(dian)動(dong)(dong)機(ji)加(jia)熱(re)(re)器(qi)電(dian)源正常且主電(dian)動(dong)(dong)機(ji)未運(yun)行(xing)時(shi)，可以(yi)通過PLC/MCC柜門上的【電(dian)動(dong)(dong)機(ji)加(jia)熱(re)(re)】開關(guan)，啟(qi)停加(jia)熱(re)(re)器(qi)，通過PLC/MCC柜的加(jia)熱(re)(re)器(qi)指示燈指示運(yun)行(xing)狀(zhuang)態。PLC系統正常時(shi)，加(jia)熱(re)(re)器(qi)與(yu)主電(dian)動(dong)(dong)機(ji)連(lian)鎖。如果在加(jia)熱(re)(re)器(qi)工作時(shi)啟(qi)動(dong)(dong)主電(dian)動(dong)(dong)機(ji)，加(jia)熱(re)(re)器(qi)將(jiang)自動(dong)(dong)停止運(yun)行(xing)。主電(dian)動(dong)(dong)機(ji)運(yun)行(xing)時(shi)，不(bu)能啟(qi)動(dong)(dong)加(jia)熱(re)(re)器(qi)。

工程鉆機主電動機冷卻風機：

頂(ding)驅裝(zhuang)置(zhi)(zhi)的冷(leng)卻風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)裝(zhuang)在主電(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)上端。司(si)鉆操作(zuo)臺的【風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)】開關(guan)(guan)扳倒“開”位(wei)置(zhi)(zhi)，將(jiang)直接(jie)啟動(dong)(dong)主電(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)。【風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)】開關(guan)(guan)扳倒“關(guan)(guan)”位(wei)置(zhi)(zhi)，停(ting)止主電(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)和驅動(dong)(dong)柜風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)，但是在主電(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)運行狀態，不(bu)管【風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)】開關(guan)(guan)位(wei)置(zhi)(zhi)如(ru)何，風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)均不(bu)會停(ting)止。【風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)】開關(guan)(guan)扳倒“自(zi)動(dong)(dong)”位(wei)置(zhi)(zhi)，頂(ding)驅系統啟動(dong)(dong)時，自(zi)動(dong)(dong)啟動(dong)(dong)主電(dian)動(dong)(dong)機(ji)(ji)(ji)(ji)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)；當頂(ding)驅系統停(ting)止運行，風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)延(yan)時后自(zi)動(dong)(dong)停(ting)止。