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我公(gong)司專(zhuan)業提供消(xiao)(xiao)防排(pai)煙系統改(gai)造(zao)、消(xiao)(xiao)防排(pai)煙聯動模塊維修、消(xiao)(xiao)防防排(pai)煙系統維保等業務。隨著我國(guo)改(gai)革開放的(de)(de)力(li)度(du)不斷增大(da)，人們的(de)(de)環保意識日益增強。尤其是大(da)型公(gong)益場所對環保的(de)(de)要求越來(lai)越高，在空氣(qi)凈化、排(pai)煙換氣(qi)，送(song)新風系列所需的(de)(de)消(xiao)(xiao)聲風管得到越來(lai)越廣泛的(de)(de)應用。

防排(pai)煙(yan)(yan)系(xi)(xi)統，都是由送排(pai)風(feng)管道、管井、防火(huo)閥、門開關設(she)(she)(she)備、送、排(pai)風(feng)機等設(she)(she)(she)備組成。 防煙(yan)(yan)系(xi)(xi)統設(she)(she)(she)置形(xing)式(shi) 樓梯間正壓。機械(xie)排(pai)煙(yan)(yan)系(xi)(xi)統的排(pai)煙(yan)(yan)量與防煙(yan)(yan)分區有著直接(jie)的關系(xi)(xi)。高(gao)(gao)層建筑的防煙(yan)(yan)設(she)(she)(she)施(shi)應分為機械(xie)加壓送風(feng)的防煙(yan)(yan)設(she)(she)(she)施(shi)和(he)可開啟(qi)外窗的自然(ran)排(pai)煙(yan)(yan)設(she)(she)(she)施(shi)。依據《高(gao)(gao)層建筑防火(huo)排(pai)煙(yan)(yan)設(she)(she)(she)計規范》消(xiao)防系(xi)(xi)統應設(she)(she)(she)置防排(pai)煙(yan)(yan)設(she)(she)(she)備。

防(fang)(fang)(fang)排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)是防(fang)(fang)(fang)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)和排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)總稱。防(fang)(fang)(fang)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)采(cai)用機械(xie)加壓(ya)送風方式(shi)或自(zi)然(ran)(ran)通風方式(shi)，防(fang)(fang)(fang)止(zhi)煙(yan)(yan)氣進入疏散通道(dao)的(de)(de)(de)(de)(de)系(xi)統(tong)(tong)(tong)(tong)(tong)；排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)采(cai)用機械(xie)排(pai)煙(yan)(yan)方式(shi)或自(zi)然(ran)(ran)通風方式(shi)，將煙(yan)(yan)氣排(pai)至建(jian)筑(zhu)物外(wai)(wai)的(de)(de)(de)(de)(de)系(xi)統(tong)(tong)(tong)(tong)(tong)。可(ke)分為機械(xie)防(fang)(fang)(fang)排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)和自(zi)然(ran)(ran)防(fang)(fang)(fang)排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)。機械(xie)防(fang)(fang)(fang)排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)，都(dou)是由送排(pai)風管道(dao)、管井、防(fang)(fang)(fang)火閥、門開關設(she)(she)備、送、排(pai)風機等設(she)(she)備組(zu)成。 防(fang)(fang)(fang)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)設(she)(she)置形(xing)式(shi)樓梯(ti)間正壓(ya)。機械(xie)排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)排(pai)煙(yan)(yan)量(liang)與防(fang)(fang)(fang)煙(yan)(yan)分區有著直接的(de)(de)(de)(de)(de)關系(xi)。自(zi)然(ran)(ran)防(fang)(fang)(fang)排(pai)煙(yan)(yan)系(xi)統(tong)(tong)(tong)(tong)(tong)防(fang)(fang)(fang)煙(yan)(yan)樓梯(ti)間前室(shi)(shi)(shi)或合用前室(shi)(shi)(shi)，利(li)用敞開的(de)(de)(de)(de)(de)陽(yang)(yang)臺、凹廊或前室(shi)(shi)(shi)內不同朝向的(de)(de)(de)(de)(de)可(ke)開啟(qi)外(wai)(wai)窗自(zi)然(ran)(ran)排(pai)煙(yan)(yan)時，該樓梯(ti)間可(ke)不設(she)(she)排(pai)煙(yan)(yan)設(she)(she)施(shi)。 利(li)用建(jian)筑(zhu)的(de)(de)(de)(de)(de)陽(yang)(yang)臺、凹廊或在外(wai)(wai)墻上設(she)(she)置便于(yu)開啟(qi)的(de)(de)(de)(de)(de)外(wai)(wai)窗或排(pai)煙(yan)(yan)進行無組(zu)織的(de)(de)(de)(de)(de)自(zi)然(ran)(ran)排(pai)煙(yan)(yan)方式(shi)。