冷卻塔風機使用

冷(leng)卻塔(ta)(ta)(ta)風機(ji)對(dui)(dui)(dui)冷(leng)卻塔(ta)(ta)(ta)內氣體流通(tong)(tong)起到最基礎的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)，在(zai)冷(leng)卻塔(ta)(ta)(ta)中(zhong)(zhong)及時(shi)(shi)排放汽(qi)化后的(de)(de)(de)冷(leng)卻介質可(ke)以(yi)最大限度的(de)(de)(de)降低塔(ta)(ta)(ta)內溫度，對(dui)(dui)(dui)冷(leng)卻介質的(de)(de)(de)制冷(leng)作(zuo)(zuo)用(yong)(yong)(yong)產(chan)生(sheng)(sheng)保障作(zuo)(zuo)用(yong)(yong)(yong)。這(zhe)也是(shi)影響(xiang)冷(leng)卻塔(ta)(ta)(ta)工作(zuo)(zuo)效率的(de)(de)(de)重要(yao)(yao)(yao)(yao)條(tiao)件之一(yi)。 　　通(tong)(tong)常(chang)在(zai)使用(yong)(yong)(yong)冷(leng)卻塔(ta)(ta)(ta)對(dui)(dui)(dui)設(she)備(bei)進行(xing)冷(leng)卻的(de)(de)(de)時(shi)(shi)候，保證冷(leng)卻介質的(de)(de)(de)循環速率是(shi)很重要(yao)(yao)(yao)(yao)的(de)(de)(de)工作(zuo)(zuo)條(tiao)件之一(yi)，也是(shi)保證效率的(de)(de)(de)重要(yao)(yao)(yao)(yao)因素。冷(leng)卻水是(shi)常(chang)用(yong)(yong)(yong)的(de)(de)(de)一(yi)種冷(leng)卻介質，直接(jie)與設(she)備(bei)相接(jie)觸，同(tong)時(shi)(shi)吸熱(re)蒸發實現與設(she)備(bei)之間(jian)的(de)(de)(de)熱(re)量(liang)置(zhi)換，降低機(ji)械設(she)備(bei)本身高速運行(xing)中(zhong)(zhong)所產(chan)生(sheng)(sheng)的(de)(de)(de)熱(re)量(liang)。隨著感(gan)應(ying)加熱(re)設(she)備(bei)使用(yong)(yong)(yong)的(de)(de)(de)不(bu)斷增多，因用(yong)(yong)(yong)戶(hu)自身條(tiao)件各(ge)不(bu)相同(tong)，有的(de)(de)(de)對(dui)(dui)(dui)于設(she)備(bei)的(de)(de)(de)水冷(leng)系統(tong)不(bu)夠重視，有的(de)(de)(de)許多用(yong)(yong)(yong)戶(hu)未按規(gui)定使用(yong)(yong)(yong)蒸餾水，而(er)(er)使用(yong)(yong)(yong)普通(tong)(tong)井水或自來水，在(zai)實際工作(zuo)(zuo)中(zhong)(zhong)水質對(dui)(dui)(dui)設(she)備(bei)的(de)(de)(de)水冷(leng)系統(tong)及元器(qi)件又影響(xiang)很大。 　　冷(leng)卻塔(ta)(ta)(ta)風機(ji)在(zai)冷(leng)卻設(she)備(bei)中(zhong)(zhong)的(de)(de)(de)應(ying)用(yong)(yong)(yong)要(yao)(yao)(yao)(yao)求(qiu)越(yue)來越(yue)高，風機(ji)產(chan)品的(de)(de)(de)質量(liang)和性能都在(zai)一(yi)定程(cheng)度上得(de)到提(ti)升，而(er)(er)在(zai)一(yi)些領域中(zhong)(zhong)也開始將(jiang)冷(leng)卻塔(ta)(ta)(ta)風機(ji)作(zuo)(zuo)為(wei)主要(yao)(yao)(yao)(yao)的(de)(de)(de)通(tong)(tong)風設(she)備(bei)，并(bing)且比空冷(leng)器(qi)的(de)(de)(de)效果(guo)更佳，并(bing)對(dui)(dui)(dui)冷(leng)卻系統(tong)的(de)(de)(de)循環產(chan)生(sheng)(sheng)更加積極(ji)的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)。

冷卻塔風機維護

使(shi)(shi)(shi)用(yong)(yong)(yong)都要對風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)進(jin)行必(bi)要的(de)(de)(de)維護，這些問題雖然不是(shi)每(mei)個用(yong)(yong)(yong)戶的(de)(de)(de)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)都會(hui)呈現(xian)(xian)的(de)(de)(de)但是(shi)很(hen)多(duo)問題往往是(shi)由于(yu)用(yong)(yong)(yong)戶在(zai)(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)中的(de)(de)(de)忽視所引發(fa)的(de)(de)(de)因此不管(guan)用(yong)(yong)(yong)戶的(de)(de)(de)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)有沒有出(chu)(chu)(chu)現(xian)(xian)以(yi)上的(de)(de)(de)問題。這樣(yang)也(ye)能(neng)(neng)確保通風(feng)(feng)換氣(qi)效(xiao)果的(de)(de)(de)進(jin)行。 確保風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)正常(chang)使(shi)(shi)(shi)用(yong)(yong)(yong)是(shi)保證通風(feng)(feng)換氣(qi)效(xiao)果最基本的(de)(de)(de)要求(qiu)。雖然風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)頤養并不能(neng)(neng)從根本上完全杜絕風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)故障的(de)(de)(de)呈現(xian)(xian)，電(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)(ji)(ji)如果在(zai)(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)中出(chu)(chu)(chu)現(xian)(xian)了一些缺陷就(jiu)會(hui)對風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)使(shi)(shi)(shi)用(yong)(yong)(yong)發(fa)生很(hen)大(da)的(de)(de)(de)影響。但是(shi)也(ye)能(neng)(neng)起到(dao)(dao)很(hen)大(da)的(de)(de)(de)協助作用(yong)(yong)(yong)，今天總結了一下(xia)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)相關的(de)(de)(de)幾個常(chang)見(jian)問題，希望能(neng)(neng)對風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)用(yong)(yong)(yong)戶起到(dao)(dao)一定的(de)(de)(de)協助。 電(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)余量比較(jiao)(jiao)大(da)，風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)運轉(zhuan)使(shi)(shi)(shi)用(yong)(yong)(yong)中。這是(shi)一種比較(jiao)(jiao)常(chang)見(jian)的(de)(de)(de)問題，而且風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)經常(chang)在(zai)(zai)高(gao)轉(zhuan)速、低負荷的(de)(de)(de)運行工況下(xia)，風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)振動(dong)較(jiao)(jiao)大(da)，現(xian)(xian)場噪音極(ji)(ji)強，工作環(huan)境非常(chang)惡劣(lie)。當擋板調到(dao)(dao)10%以(yi)下(xia)時(shi)(shi)，由于(yu)負壓(ya)過大(da)，會(hui)引起管(guan)道喘振，危及設備(bei)運行平(ping)安(an)。不論(lun)在(zai)(zai)什么(me)環(huan)境下(xia)，人身平(ping)安(an)和設備(bei)平(ping)安(an)都是(shi)最為(wei)重要的(de)(de)(de) 廠(chang)內的(de)(de)(de)電(dian)(dian)(dian)網容量條件(jian)下(xia)，風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)慣量力矩輸出(chu)(chu)(chu)大(da)。直(zhi)接啟動(dong)時(shi)(shi)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)啟動(dong)電(dian)(dian)(dian)流很(hen)高(gao)，可能(neng)(neng)引起高(gao)壓(ya)電(dian)(dian)(dian)源(yuan)進(jin)線保護動(dong)作，電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)不能(neng)(neng)連續啟動(dong)。這就(jiu)需(xu)要用(yong)(yong)(yong)戶在(zai)(zai)啟動(dong)電(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)(ji)(ji)時(shi)(shi)充分的(de)(de)(de)注(zhu)意電(dian)(dian)(dian)源(yuan)的(de)(de)(de)電(dian)(dian)(dian)流和額(e)定電(dian)(dian)(dian)壓(ya)，這樣(yang)才(cai)干讓(rang)電(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)(ji)(ji)在(zai)(zai)正常(chang)的(de)(de)(de)環(huan)境下(xia)啟動(dong)。 電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)啟動(dong)時(shi)(shi)每(mei)次(ci)啟動(dong)電(dian)(dian)(dian)能(neng)(neng)消耗約為(wei)正常(chang)運行時(shi)(shi)一天耗電(dian)(dian)(dian)量。正常(chang)運行時(shi)(shi)，風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)能(neng)(neng)損(sun)(sun)耗嚴重。擋板開(kai)度特別在(zai)(zai)50%以(yi)下(xia)時(shi)(shi)，擋板兩側(ce)風(feng)(feng)壓(ya)較(jiao)(jiao)大(da)，出(chu)(chu)(chu)現(xian)(xian)極(ji)(ji)大(da)的(de)(de)(de)節流損(sun)(sun)耗和風(feng)(feng)壓(ya)損(sun)(sun)耗。這點(dian)解決起來確實很(hen)復雜(za)，需(xu)要用(yong)(yong)(yong)戶掌握一些專門電(dian)(dian)(dian)力知識。

冷卻塔風機電流

風機(ji)(ji)電(dian)(dian)(dian)機(ji)(ji)啟動(dong)時電(dian)(dian)(dian)流(liu)較大(da)(da)，不但使(shi)廠(chang)內(nei)電(dian)(dian)(dian)源產生波動(dong)，耗電(dian)(dian)(dian)較大(da)(da)，同(tong)時會降(jiang)低電(dian)(dian)(dian)機(ji)(ji)壽命。運行中振動(dong)大(da)(da)，使(shi)電(dian)(dian)(dian)機(ji)(ji)軸承、風機(ji)(ji)軸承磨(mo)損較大(da)(da)，且造(zao)成(cheng)風道(dao)使(shi)用(yong)年限降(jiang)低。由此可見，我們如果想要延長風機(ji)(ji)的(de)使(shi)用(yong)壽命，就必須要保護好電(dian)(dian)(dian)動(dong)機(ji)(ji)，否則風機(ji)(ji)不能在電(dian)(dian)(dian)動(dong)機(ji)(ji)正常啟動(dong)的(de)情況(kuang)下，是不可能發揮作用(yong)的(de)