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1.電動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)風(feng)天(tian)窗(chuang)由電動(dong)(dong)(dong)(dong)系(xi)統、傳動(dong)(dong)(dong)(dong)系(xi)統及(ji)自(zi)(zi)閉伐板組成，可根(gen)據需要(yao)(yao)隨(sui)時調節天(tian)窗(chuang)開啟或關閉，適(shi)(shi)時適(shi)(shi)量控制空(kong)氣(qi)(qi)流(liu)量。2.電動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)風(feng)天(tian)窗(chuang)的(de)(de)(de)(de)電機為(wei)專用電機，排(pai)煙天(tian)窗(chuang)具(ju)有防潮、耐腐、抗震特點(dian)，使用壽命長(chang)。3.傳動(dong)(dong)(dong)(dong)系(xi)統分為(wei)軸傳動(dong)(dong)(dong)(dong)懸拉(la)式、液壓推拉(la)式。4.自(zi)(zi)閉伐板具(ju)有保溫、隔音(yin)特點(dian)，尤(you)其在(zai)溫差較大(da)(da)地區可減少室(shi)內結露現象(xiang)自(zi)(zi)然通(tong)(tong)(tong)風(feng)天(tian)窗(chuang)的(de)(de)(de)(de)選擇原則。1.排(pai)煙天(tian)窗(chuang)必須在(zai)明確建(jian)筑(zhu)物類型。功(gong)能(neng)及(ji)其外(wai)圍護結構條(tiao)件下(xia)與(yu)土建(jian)筑(zhu)專業密切配合，進行合理(li)選擇，不能(neng)以通(tong)(tong)(tong)風(feng)量作(zuo)為(wei)選擇依(yi)據。2.自(zi)(zi)然通(tong)(tong)(tong)風(feng)天(tian)窗(chuang)選型要(yao)(yao)基于(yu)自(zi)(zi)然通(tong)(tong)(tong)風(feng)設計計算，對選用的(de)(de)(de)(de)通(tong)(tong)(tong)風(feng)天(tian)窗(chuang)進行初步布置(zhi)，在(zai)根(gen)據布置(zhi)情況(kuang)進行計算。3.在(zai)鍋(guo)爐間(jian)、氣(qi)(qi)機間(jian)等有大(da)(da)量余熱的(de)(de)(de)(de)車間(jian)，主要(yao)(yao)利用室(shi)內外(wai)的(de)(de)(de)(de)空(kong)氣(qi)(qi)溫度形成的(de)(de)(de)(de)

為了滿足車間內(nei)通風(feng)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)的需(xu)要，通常都(dou)定(ding)制屋頂排煙天窗或(huo)安裝(zhuang)屋頂采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)。屋頂采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)按照安裝(zhuang)位置(zhi)可分為屋脊(ji)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)和順(shun)坡(po)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)，那么應該如何設計和布置(zhi)，使屋頂采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)的通風(feng)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)效(xiao)(xiao)率更為科(ke)學合理呢？ 風(feng)器(qi)(qi)按照布置(zhi)位置(zhi)可分為屋脊(ji)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)與順(shun)坡(po)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)，相對來說屋脊(ji)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)一般(ban)體積較大(da)(da)，通風(feng)量(liang)也(ye)比(bi)較大(da)(da)，順(shun)坡(po)通風(feng)氣樓(lou)垂直于屋脊(ji)，排煙天窗可以(yi)多(duo)排并(bing)列安裝(zhuang)。屋頂采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)通風(feng)器(qi)(qi)的設計與選型(xing)應當以(yi)滿足廠房通風(feng)采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)需(xu)求為前提(ti)，在此(ci)基(ji)礎(chu)之(zhi)上合理布局(ju)，可以(yi)使廠房內(nei)整體通風(feng)效(xiao)(xiao)率提(ti)高，采(cai)(cai)(cai)光(guang)(guang)(guang)(guang)(guang)(guang)效(xiao)(xiao)果達(da)到平衡(heng)。