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　　鋼(gang)結(jie)構(gou)廠房通(tong)(tong)(tong)風天窗(chuang)在鋼(gang)構(gou)廠房屋面的結(jie)構(gou)布(bu)局有(you)鋼(gang)結(jie)構(gou)廠房通(tong)(tong)(tong)風天窗(chuang)和房脊式通(tong)(tong)(tong)風天窗(chuang)。即橫向(xiang)和縱向(xiang)邁向(xiang)。空(kong)(kong)氣(qi)流(liu)通(tong)(tong)(tong)方式是指(zhi)應用各式各樣建筑(zhu)里(li)外空(kong)(kong)氣(qi)的密(mi)(mi)度(du)所導致的壓(ya)合或戶外大(da)氣(qi)運(yun)動(dong)(dong)所導致的標準(zhun)氣(qi)壓(ya)，來(lai)引入戶外新鮮的空(kong)(kong)氣(qi)以(yi)到達通(tong)(tong)(tong)風換氣(qi)功效(xiao)的一種(zhong)空(kong)(kong)氣(qi)流(liu)通(tong)(tong)(tong)方式。推動(dong)(dong)廠房室(shi)內中(zhong)的空(kong)(kong)氣(qi)中(zhong)溫度(du)、相對濕(shi)度(du)及有(you)害物濃(nong)度(du)值值緊密(mi)(mi)聯系質量規范的需求，全(quan)(quan)部(bu)空(kong)(kong)氣(qi)流(liu)通(tong)(tong)(tong)也分為全(quan)(quan)部(bu)空(kong)(kong)氣(qi)流(liu)通(tong)(tong)(tong)和全(quan)(quan)部(bu)排風系統二種(zhong)，可(ke)(ke)因(yin)此(ci)空(kong)(kong)氣(qi)流(liu)通(tong)(tong)(tong)，也可(ke)(ke)因(yin)此(ci)工(gong)業設備空(kong)(kong)氣(qi)流(liu)通(tong)(tong)(tong)。

　　鋼結構(gou)(gou)廠房通(tong)風天窗也是鋼結構(gou)(gou)工程(cheng)施(shi)工環節中運用較為普遍(bian)的一(yi)類。那么通(tong)風天窗在(zai)鋼構(gou)(gou)廠房有(you)哪些作(zuo)用呢?

　　1、鋼結(jie)構廠房(fang)通風(feng)天窗(chuang)造型(xing)設計設計方案為流線形。流線形構造，對風(feng)摩擦阻力小，尤其(qi)是在(zai)在(zai)風(feng)力強大的地區，對于通風(feng)天窗(chuang)所承(cheng)擔的氣壓能(neng)夠充分(fen)運用特別好作用。

　　2、喉(hou)口(kou)規格設計方案要(yao)(yao)求。順坡式通風天(tian)窗喉(hou)口(kou)設計方案要(yao)(yao)根據廠房總(zong)面積、員工(gong)總(zong)數(shu)、當地氣(qi)(qi)候及建(jian)筑周圍的情況來定。喉(hou)口(kou)設計方案越(yue)(yue)大，空(kong)氣(qi)(qi)流通供氣(qi)(qi)量越(yue)(yue)大，能夠合理(li)提高室(shi)內空(kong)氣(qi)(qi)質量的搜(sou)集和排污專業(ye)能力(li)。

　　3、通風(feng)天窗(chuang)設置促進風(feng)槽。促進風(feng)槽可以集聚平屋頂風(feng)力，對工業廠房(fang)內部(bu)產生拔風(feng)效(xiao)用，使室(shi)內空氣污染自(zi)下而上排出去。

　　4、避免漏(lou)水滲漏(lou)。順坡式通風天窗有一定的高度，避免降雨的滲透到變(bian)為尤(you)為重(zhong)要難(nan)題，采用全結(jie)構防潮專業性就能一勞永逸解決漏(lou)水滲漏(lou)難(nan)題。

　　鋼結構廠房通(tong)風天窗(chuang)在使用方式上(shang)可分為縱向(xiang)和(he)橫(heng)向(xiang)兩(liang)種方式，其組(zu)成主要(yao)有天窗(chuang)框架(jia)架(jia)、天窗(chuang)檔板及其窗(chuang)戶和(he)天窗(chuang)房頂組(zu)成：

　　1、天窗框架

　　框架(jia)是所(suo)有天窗(chuang)的骨骼，整個結構都是安裝于(yu)框架(jia)上的，因此它異(yi)常(chang)關(guan)鍵(jian)，大家(jia)選用的框架(jia)式耐腐蝕水(shui)平極強的鍍(du)鋅管，框架(jia)的跨(kua)距為整個廠房跨(kua)距的1/2，高(gao)度為跨(kua)距的0.3上下(xia)

　　2、天窗檔板

　　檔板的(de)主要(yao)作(zuo)用便是(shi)避免雨水濺入車間，檔板材質一般(ban)選(xuan)用是(shi)水泥(ni)瓦(wa)。

　　3、窗戶

　　窗(chuang)戶(hu)材(cai)質一(yi)(yi)般(ban)選用鋁合金(jin)，開(kai)啟方式(shi)一(yi)(yi)般(ban)是上開(kai)式(shi)較(jiao)大打(da)開(kai)視角為(wei)90°

　　4、天窗(chuang)房頂

　　鋼結(jie)構(gou)(gou)廠(chang)(chang)房(fang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)房(fang)頂的(de)(de)(de)(de)結(jie)構(gou)(gou)與(yu)房(fang)屋構(gou)(gou)造(zao)相同，選(xuan)用圓弧狀的(de)(de)(de)(de)外觀房(fang)頂能夠更(geng)(geng)好(hao)的(de)(de)(de)(de)運用氣體(ti)動力學原理(li)排(pai)風(feng)(feng)(feng)鋼構(gou)(gou)廠(chang)(chang)房(fang)房(fang)頂自然通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)區別(bie)于(yu)其他通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)器有(you)很有(you)明(ming)顯的(de)(de)(de)(de)的(de)(de)(de)(de)優勢為(wei)了更(geng)(geng)順(shun)暢的(de)(de)(de)(de)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)排(pai)煙，鋼結(jie)構(gou)(gou)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)是安(an)(an)裝于(yu)廠(chang)(chang)房(fang)房(fang)脊處(chu)，也有(you)人稱為(wei)房(fang)脊通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)，這類通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)體(ti)積較(jiao)大，外型呈流(liu)線(xian)形(xing)，也有(you)人稱為(wei)流(liu)線(xian)形(xing)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)，不過(guo)這些通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)都是安(an)(an)裝于(yu)房(fang)脊上的(de)(de)(de)(de)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)的(de)(de)(de)(de)另外一(yi)種稱呼(hu)。鋼結(jie)構(gou)(gou)廠(chang)(chang)房(fang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)天窗(chuang)的(de)(de)(de)(de)喉口(kou)規格在1000-9000mm，通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)排(pai)煙量(liang)很大，特別(bie)適合安(an)(an)裝于(yu)高(gao)(gao)熱量(liang)，高(gao)(gao)濃煙，多塵土(tu)，對通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)排(pai)煙規定較(jiao)大的(de)(de)(de)(de)廠(chang)(chang)房(fang)車(che)間。