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地址:重慶市(shi)江(jiang)津區(qu)雙福新區(qu)福星(xing)大道937號鑫成瑞暖通(tong)廠區(qu)
1.冷(熱)水機組的基本工作過程是:室外的制冷機組對冷(熱)媒水進行制冷降溫(或加熱升溫),然后由水泵將降溫后的冷媒(熱)水輸送到安裝在室內的風機盤管機組中,由風機盤管機組采取就地回風的方式與室內空氣進行熱交換實現對室內空氣處理的目的。2.風管(道)式機組的基本工作過程是:供冷時,室外推薦排煙管道的制冷機組吸收來自室內機組的制冷劑蒸氣經壓縮、冷凝后向各室內機組輸送液體制冷劑。供熱時,室外的制冷機組吸收來自冷凝器的制冷劑蒸氣經壓縮后向各室內機組輸送汽體制冷劑,室內機組通過布置在天花板上的回風口將空氣吸入,排煙管道廠家進行熱交換(huan)后送入(ru)安裝在(zai)室內各(ge)房間(jian)天花板中的(de)風(feng)管(道)內,并通(tong)過出風(feng)口上的(de)散流器向室內各(ge)房間(jian)輸送空(kong)氣。在(zai)風(feng)管(道)上設計(ji)有新風(feng)門和排風(feng)門,可以按一定(ding)比例(li)置換(huan)空(kong)氣,以保(bao)證室內空(kong)氣的(de)質量。
消防排(pai)煙(yan)風機(ji)廠家產品由多個配(pei)件構(gou)成(cheng),比如說(shuo)葉(xie)輪、機(ji)殼(ke)、軸(zhou)(zhou)(zhou)承(cheng)(cheng)、主軸(zhou)(zhou)(zhou)等等構(gou)成(cheng),而(er)(er)(er)(er)不同的(de)(de)(de)配(pei)件也起(qi)著不同的(de)(de)(de)作(zuo)(zuo)用。首先對于葉(xie)輪而(er)(er)(er)(er)言(yan),一般(ban)采(cai)用優質(zhi)鍍鋅板制作(zuo)(zuo)而(er)(er)(er)(er)成(cheng)的(de)(de)(de)葉(xie)片,通(tong)(tong)(tong)過(guo)傾(qing)斜(xie)設計,與(yu)拉伸成(cheng)型(xing)的(de)(de)(de)前盤一起(qi)形成(cheng)了更(geng)合理的(de)(de)(de)流道(dao)(dao)(dao)(dao),從(cong)而(er)(er)(er)(er)保證(zheng)了葉(xie)輪的(de)(de)(de)高效(xiao)率(lv)。而(er)(er)(er)(er)軸(zhou)(zhou)(zhou)承(cheng)(cheng)是帶鑄造座的(de)(de)(de)外(wai)球面軸(zhou)(zhou)(zhou)承(cheng)(cheng),可以通(tong)(tong)(tong)過(guo)外(wai)球面配(pei)合調(diao)整同軸(zhou)(zhou)(zhou)度的(de)(de)(de)誤差。主軸(zhou)(zhou)(zhou)一般(ban)采(cai)用45#鋼經調(diao)制處(chu)(chu)理后精車而(er)(er)(er)(er)成(cheng),保證(zheng)足夠的(de)(de)(de)光潔度和(he)尺寸精。另外(wai)兩層板內部填充(chong)消聲材料,能更(geng)有效(xiao)隔熱降(jiang)噪。消防排(pai)煙(yan)風機(ji)不能距離隧道(dao)(dao)(dao)(dao)的(de)(de)(de)邊壁(bi)太近,避(bi)免影響(xiang)通(tong)(tong)(tong)風效(xiao)果。通(tong)(tong)(tong)風系統從(cong)安(an)(an)全隧道(dao)(dao)(dao)(dao)向通(tong)(tong)(tong)過(guo)橫通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)向事(shi)故(gu)(gu)隧道(dao)(dao)(dao)(dao)方向送風,抑制煙(yan)氣(qi)進(jin)入橫通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)及未發生事(shi)故(gu)(gu)的(de)(de)(de)隧道(dao)(dao)(dao)(dao),滿足疏散人員迎著新(xin)(xin)風進(jin)入橫通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)和(he)安(an)(an)全隧道(dao)(dao)(dao)(dao)內,同時保證(zheng)等待區(qu)域(yu)所需要(yao)的(de)(de)(de)新(xin)(xin)鮮空氣(qi)。充(chong)分利(li)用定點救援站處(chu)(chu)的(de)(de)(de)斜(xie)井和(he)隧道(dao)(dao)(dao)(dao)兩端的(de)(de)(de)消防排(pai)煙(yan)風機(ji)作(zuo)(zuo)為送入新(xin)(xin)風和(he)排(pai)煙(yan)的(de)(de)(de)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao),通(tong)(tong)(tong)風必須維持橫通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)口處(chu)(chu)于正(zheng)壓狀態,防止煙(yan)氣(qi)流向通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)內。
1) 送(song)風(feng),包括通(tong)氣(qi)(qi),如(ru)(ru)送(song)鮮風(feng)和(he)排(pai)氣(qi)(qi),這(zhe)個范圍很廣(guang),如(ru)(ru)工廠車間(jian),生(sheng)產(chan)(chan)(chan)場地空氣(qi)(qi),由于有害氣(qi)(qi)體產(chan)(chan)(chan)生(sheng)需(xu)要(yao)(yao)排(pai)出室外,又需(xu)要(yao)(yao)把(ba)室外空氣(qi)(qi)輸(shu)(shu)送(song)至室內。這(zhe)時就要(yao)(yao)使用(yong)(yong)(yong)(yong)流量大而壓力小的(de)(de)空氣(qi)(qi)輸(shu)(shu)送(song)管(guan)(guan)(guan)(guan)道,螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)就適用(yong)(yong)(yong)(yong),一般(ban)情況下使用(yong)(yong)(yong)(yong)鍍鋅鐵管(guan)(guan)(guan)(guan),有腐蝕性及特別潮濕場所使用(yong)(yong)(yong)(yong)不銹鋼管(guan)(guan)(guan)(guan)。2) 送(song)冷風(feng)。常(chang)見的(de)(de)是(shi)中央空調的(de)(de)管(guan)(guan)(guan)(guan)道,這(zhe)種管(guan)(guan)(guan)(guan)道需(xu)要(yao)(yao)加保溫(wen)材料。螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)可(ke)內貼保溫(wen)材料,外表看來美觀(guan)。3) 排(pai)油(you)煙(yan)。飯(fan)店、酒(jiu)樓(lou)、賓館的(de)(de)廚房均有大量油(you)煙(yan)產(chan)(chan)(chan)生(sheng),需(xu)要(yao)(yao)排(pai)出,使用(yong)(yong)(yong)(yong)圓(yuan)形(xing)的(de)(de)風(feng)管(guan)(guan)(guan)(guan)就是(shi)油(you)煙(yan)囪。在這(zhe)里(li),螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)該叫做油(you)煙(yan)管(guan)(guan)(guan)(guan)。4) 除(chu)塵。有些工廠生(sheng)產(chan)(chan)(chan)車間(jian)很多塵埃,需(xu)要(yao)(yao)專門的(de)(de)除(chu)塵裝置,其中量較(jiao)大的(de)(de)管(guan)(guan)(guan)(guan)道,可(ke)使用(yong)(yong)(yong)(yong)螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)。5) 散(san)裝物料輸(shu)(shu)送(song)。有些工廠的(de)(de)生(sheng)產(chan)(chan)(chan)過(guo)程中,需(xu)要(yao)(yao)輸(shu)(shu)送(song)松散(san)的(de)(de)顆粒,特別是(shi)比重不大的(de)(de)如(ru)(ru)發泡塑料粒之類的(de)(de)使用(yong)(yong)(yong)(yong)螺(luo)旋(xuan)(xuan)風(feng)管(guan)(guan)(guan)(guan)造價(jia)低、效果好。
排煙(yan)(yan)防火閥(fa)在(zai)火災發生時起到重要(yao)(yao)(yao)的保(bao)護作(zuo)用(yong),因此其安(an)全及耐高溫性能(neng)要(yao)(yao)(yao)好(hao)。那么大家(jia)對其還有(you)哪些了(le)解(jie)呢?下(xia)面就跟隨(sui)簡要(yao)(yao)(yao)了(le)解(jie)下(xia)其主(zhu)要(yao)(yao)(yao)功(gong)能(neng)及相關優(you)勢吧。這款排煙(yan)(yan)防火閥(fa)輸(shu)入DC24V電信號(hao)(hao)(hao),電磁鐵動作(zuo)、閥(fa)門(men)敏(min)捷(jie)敞(chang)開(kai);手動封閉(bi),手動復位敞(chang)開(kai);可輸(shu)出閥(fa)門(men)開(kai)封閉(bi)信號(hao)(hao)(hao)及聯(lian)鎖操控信號(hao)(hao)(hao);0°~90°范圍(wei)內手動調(diao)理葉(xie)片敞(chang)開(kai)度;(調(diao)理型)。其主(zhu)要(yao)(yao)(yao)優(you)勢有(you):1.漏風(feng)量低(di)、氣密功(gong)能(neng)好(hao);2.電動敞(chang)開(kai)耗費電流(liu)小;3.防腐功(gong)能(neng)強,運用(yong)壽(shou)命長;4.執行機構驅動靈敏(min),反應、聯(lian)鎖信號(hao)(hao)(hao)精確。