四川高品質通風管道廠家

消(xiao)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)機風(feng)(feng)(feng)量(liang)(liang)與送(song)風(feng)(feng)(feng)機風(feng)(feng)(feng)量(liang)(liang)計(ji)(ji)算方(fang)(fang)法(fa)是根(gen)據建筑(zhu)面積(ji)來確定的(de)，每(mei)個(ge)(ge)防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)都需要(yao)獨立計(ji)(ji)算其(qi)排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)，當排(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)機擔負一(yi)個(ge)(ge)防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)的(de)時(shi)候(hou)可按(an)(an)(an)平(ping)(ping)方(fang)(fang)米面積(ji)不小于(yu)60m3／h計(ji)(ji)算，擔負多個(ge)(ge)防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)則按(an)(an)(an)平(ping)(ping)方(fang)(fang)米面積(ji)不小于(yu)120m3／h計(ji)(ji)算。送(song)風(feng)(feng)(feng)量(liang)(liang)按(an)(an)(an)排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)的(de)50%計(ji)(ji)算。每(mei)個(ge)(ge)防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)不應大于(yu)500平(ping)(ping)方(fang)(fang)。常(chang)見的(de)消(xiao)防(fang)(fang)防(fang)(fang)排(pai)煙(yan)(yan)(yan)(yan)系統中(zhong)，排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)一(yi)般(ban)根(gen)據大防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)面積(ji)500*120等于(yu)60000立方(fang)(fang)每(mei)小時(shi)計(ji)(ji)算，在設計(ji)(ji)排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)的(de)時(shi)候(hou)要(yao)注意漏(lou)風(feng)(feng)(feng)量(liang)(liang)，一(yi)般(ban)可按(an)(an)(an)小漏(lou)風(feng)(feng)(feng)量(liang)(liang)10%計(ji)(ji)算。例如：當建筑(zhu)面積(ji)為1000平(ping)(ping)方(fang)(fang)時(shi)，需要(yao)設置兩個(ge)(ge)防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)，每(mei)個(ge)(ge)防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)的(de)大面積(ji)為500平(ping)(ping)方(fang)(fang)，排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)是500*1203／h=600003／h，再加上小漏(lou)風(feng)(feng)(feng)量(liang)(liang)10%為60003／h，總排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)應為660003／h，其(qi)中(zhong)送(song)風(feng)(feng)(feng)量(liang)(liang)為排(pai)煙(yan)(yan)(yan)(yan)量(liang)(liang)的(de)50%應為330003／h。

1.通(tong)風(feng)、空氣(qi)調(diao)節系(xi)(xi)統(tong)(tong)的(de)(de)風(feng)管(guan)(guan)(guan)在下列部位應設(she)置(zhi)(zhi)公稱動(dong)作(zuo)(zuo)溫(wen)度(du)為70℃的(de)(de)防(fang)(fang)(fang)火(huo)(huo)閥(fa)。①穿(chuan)越(yue)防(fang)(fang)(fang)火(huo)(huo)分(fen)區(qu)處(chu)。②穿(chuan)越(yue)通(tong)風(feng)空調(diao)機(ji)房(fang)的(de)(de)房(fang)間隔墻和樓板處(chu)。③穿(chuan)越(yue)重要(yao)或火(huo)(huo)災危險(xian)性(xing)大的(de)(de)場所(suo)的(de)(de)房(fang)間隔墻和樓板處(chu)。④穿(chuan)越(yue)防(fang)(fang)(fang)火(huo)(huo)分(fen)隔處(chu)的(de)(de)變形縫(feng)兩(liang)側。⑤豎向(xiang)風(feng)管(guan)(guan)(guan)與每層水平風(feng)管(guan)(guan)(guan)交接處(chu)的(de)(de)水平管(guan)(guan)(guan)段上(shang)(shang)(shang)，當建(jian)(jian)筑(zhu)(zhu)內每個防(fang)(fang)(fang)火(huo)(huo)分(fen)區(qu)的(de)(de)通(tong)風(feng)、空氣(qi)調(diao)節系(xi)(xi)統(tong)(tong)均獨(du)立設(she)置(zhi)(zhi)時，水平風(feng)管(guan)(guan)(guan)與豎向(xiang)總管(guan)(guan)(guan)的(de)(de)交接處(chu)可不設(she)置(zhi)(zhi)防(fang)(fang)(fang)火(huo)(huo)閥(fa)。2.公共(gong)建(jian)(jian)筑(zhu)(zhu)的(de)(de)浴(yu)室、衛生間和廚(chu)(chu)房(fang)的(de)(de)豎向(xiang)排(pai)(pai)(pai)(pai)風(feng)管(guan)(guan)(guan)，應采取防(fang)(fang)(fang)止回流措施并宜(yi)在支(zhi)管(guan)(guan)(guan)上(shang)(shang)(shang)設(she)置(zhi)(zhi)公稱動(dong)作(zuo)(zuo)溫(wen)度(du)為70℃的(de)(de)防(fang)(fang)(fang)火(huo)(huo)閥(fa)。公共(gong)建(jian)(jian)筑(zhu)(zhu)內廚(chu)(chu)房(fang)的(de)(de)排(pai)(pai)(pai)(pai)油煙(yan)管(guan)(guan)(guan)道宜(yi)按防(fang)(fang)(fang)火(huo)(huo)分(fen)區(qu)設(she)置(zhi)(zhi)，且在與豎向(xiang)排(pai)(pai)(pai)(pai)風(feng)管(guan)(guan)(guan)連接的(de)(de)支(zhi)管(guan)(guan)(guan)處(chu)應設(she)置(zhi)(zhi)公稱動(dong)作(zuo)(zuo)溫(wen)度(du)為150℃的(de)(de)防(fang)(fang)(fang)火(huo)(huo)閥(fa)。 3.排(pai)(pai)(pai)(pai)煙(yan)防(fang)(fang)(fang)火(huo)(huo)閥(fa)（280℃）的(de)(de)設(she)置(zhi)(zhi)場所(suo)：①排(pai)(pai)(pai)(pai)煙(yan)管(guan)(guan)(guan)進入排(pai)(pai)(pai)(pai)風(feng)機(ji)房(fang)處(chu)；②穿(chuan)越(yue)防(fang)(fang)(fang)火(huo)(huo)分(fen)區(qu)的(de)(de)排(pai)(pai)(pai)(pai)煙(yan)管(guan)(guan)(guan)道上(shang)(shang)(shang)；③排(pai)(pai)(pai)(pai)煙(yan)系(xi)(xi)統(tong)(tong)的(de)(de)支(zhi)管(guan)(guan)(guan)上(shang)(shang)(shang)；

一、通風與空調系統的組成與類別(一)通風系統的組成，包括：進氣處理設備，如空氣過濾設備、熱濕處理設備和空氣凈化設備等；送風機或排風機；風道系統，如風管、送風口、排風口、排氣罩等；排氣處理設備，如除塵器、有害氣體凈化設備、風帽等。2．通風系統的類別有：(二)空調系統的組成——空氣處理設備、熱源和冷源、空調風系統、水系統、控制、調節裝置(1)空氣處理設備：空氣加熱或冷卻設備、空氣加濕或去濕設備和空氣凈化設備等；高品質通風管道其作用是將送風空氣處理到一定的狀態。(2)熱源和冷源：常用的熱源有提供熱水或蒸汽的鍋爐、電加熱器等。(3)空調風系統：由風機和風管系統組成。(4)水系統：包括將冷凍水(或熱水)從制冷系統(或熱源)輸送到空氣處理設備的水系統和制冷設備的冷卻水系統，由水泵和水管系統組成。(5)控制、調節裝置：通風管道裝置的(de)作(zuo)用是調節空(kong)(kong)(kong)調系統的(de)冷(leng)量、熱量、風量等，使空(kong)(kong)(kong)調系統的(de)工作(zuo)適應空(kong)(kong)(kong)調工況(kuang)的(de)變化(hua)，從而將室(shi)內空(kong)(kong)(kong)氣狀況(kuang)控制在要求的(de)范圍內。

1、 薄(bo)鋼(gang)板矩形(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)的(de)剛(gang)度(du)不(bu)夠,表(biao)現形(xing)(xing)式(shi)：風(feng)管(guan)(guan)(guan)(guan)的(de)大邊(bian)上(shang)下(xia)有不(bu)同程(cheng)度(du)的(de)下(xia)沉，兩(liang)側面小邊(bian)稍向外(wai)凸出，有明顯的(de)變形(xing)(xing)。對產生的(de)原因分(fen)析：① 制(zhi)作(zuo)風(feng)管(guan)(guan)(guan)(guan)的(de)鋼(gang)板厚(hou)度(du)不(bu)符合施工(gong)(gong)(gong)及驗(yan)收規范的(de)要(yao)求；② 咬(yao)口(kou)的(de)形(xing)(xing)式(shi)選擇不(bu)當(dang)；③ 沒有按照(zhao)《施工(gong)(gong)(gong)及驗(yan)收規范》要(yao)求，對于邊(bian)長≥630 mm或(huo)保溫(wen)風(feng)管(guan)(guan)(guan)(guan)≥800 mm，其(qi)管(guan)(guan)(guan)(guan)長在(zai)1 200mm以上(shang)，均應(ying)采取加(jia)固措施。2 、薄(bo)鋼(gang)板矩形(xing)(xing)風(feng)管(guan)(guan)(guan)(guan)扭曲、翹角(jiao),表(biao)現形(xing)(xing)式(shi)：風(feng)管(guan)(guan)(guan)(guan)表(biao)面不(bu)平；對角(jiao)線(xian)不(bu)相(xiang)等；相(xiang)鄰(lin)表(biao)面互不(bu)垂(chui)直；兩(liang)相(xiang)對表(biao)面不(bu)平行及兩(liang)管(guan)(guan)(guan)(guan)端平面不(bu)平行等。產生的(de)原因分(fen)析：① 矩形(xing)(xing)板料下(xia)料后，未(wei)對四(si)個角(jiao)進行嚴(yan)格的(de)角(jiao)方測量；② 風(feng)管(guan)(guan)(guan)(guan)的(de)大邊(bian)或(huo)小邊(bian)的(de)兩(liang)個相(xiang)對面的(de)板料長度(du)和(he)寬度(du)不(bu)相(xiang)等；③ 風(feng)管(guan)(guan)(guan)(guan)的(de)四(si)個角(jiao)處的(de)咬(yao)口(kou)寬度(du)不(bu)相(xiang)等；④ 手(shou)工(gong)(gong)(gong)咬(yao)口(kou)合縫受(shou)力(li)不(bu)均。

一(yi)、火災(zai)(zai)自動(dong)(dong)報(bao)(bao)(bao)(bao)警(jing)(jing)系統:對消防火災(zai)(zai)報(bao)(bao)(bao)(bao)警(jing)(jing)控制(zhi)器進(jin)(jin)行(xing)(xing)(xing)自檢(jian)功(gong)能檢(jian)查(cha)(cha)(cha)：對可測(ce)量相關參(can)數進(jin)(jin)行(xing)(xing)(xing)查(cha)(cha)(cha)看和記錄，如回路電(dian)(dian)(dian)(dian)(dian)流(liu)等；公共場所煙感器、溫(wen)(wen)感器安(an)(an)裝檢(jian)查(cha)(cha)(cha)，與底(di)座接(jie)觸是否(fou)良(liang)好，外觀(guan)是否(fou)潔凈(jing)完好；每次隨機抽(chou)取(qu)不低于5%的(de)(de)煙感或溫(wen)(wen)感，噴煙或加熱后查(cha)(cha)(cha)視報(bao)(bao)(bao)(bao)警(jing)(jing)是否(fou)正(zheng)確；手動(dong)(dong)報(bao)(bao)(bao)(bao)警(jing)(jing)按(an)(an)鈕(niu)(niu)，檢(jian)查(cha)(cha)(cha)安(an)(an)裝是否(fou)牢(lao)固，有無破(po)損及(ji)丟失；每次隨機抽(chou)取(qu)不低于5%的(de)(de)手動(dong)(dong)報(bao)(bao)(bao)(bao)警(jing)(jing)按(an)(an)鈕(niu)(niu)，進(jin)(jin)行(xing)(xing)(xing)模擬報(bao)(bao)(bao)(bao)警(jing)(jing)，測(ce)試報(bao)(bao)(bao)(bao)警(jing)(jing)功(gong)能是否(fou)正(zheng)常；對樓層內各模塊(kuai)箱進(jin)(jin)行(xing)(xing)(xing)外觀(guan)檢(jian)查(cha)(cha)(cha)，外接(jie)線(xian)是否(fou)固定良(liang)好；對聯動(dong)(dong)控制(zhi)柜上的(de)(de)按(an)(an)鈕(niu)(niu)每次按(an)(an)10%的(de)(de)比例進(jin)(jin)行(xing)(xing)(xing)功(gong)能試驗，控制(zhi)功(gong)能正(zheng)常。對火災(zai)(zai)報(bao)(bao)(bao)(bao)警(jing)(jing)控制(zhi)柜、聯動(dong)(dong)控制(zhi)柜等進(jin)(jin)行(xing)(xing)(xing)清掃(sao)除塵。線(xian)路松動(dong)(dong)，應進(jin)(jin)行(xing)(xing)(xing)緊固。對自檢(jian)、消音、復位(wei)功(gong)能檢(jian)查(cha)(cha)(cha)，主電(dian)(dian)(dian)(dian)(dian)源與備用(yong)電(dian)(dian)(dian)(dian)(dian)源切換(huan)、報(bao)(bao)(bao)(bao)警(jing)(jing)檢(jian)查(cha)(cha)(cha)。二、應急照明及(ji)疏散指(zhi)示(shi)燈(deng)(deng)每3個月進(jin)(jin)行(xing)(xing)(xing)一(yi)次備用(yong)電(dian)(dian)(dian)(dian)(dian)池亮(liang)燈(deng)(deng)（半個小時），使(shi)電(dian)(dian)(dian)(dian)(dian)池放電(dian)(dian)(dian)(dian)(dian)后再(zai)充電(dian)(dian)(dian)(dian)(dian)，延長(chang)電(dian)(dian)(dian)(dian)(dian)池壽(shou)命；檢(jian)查(cha)(cha)(cha)出口指(zhi)示(shi)燈(deng)(deng)玻璃面板有無劃傷或破(po)裂現象；出口指(zhi)示(shi)燈(deng)(deng)電(dian)(dian)(dian)(dian)(dian)源指(zhi)示(shi)燈(deng)(deng)是否(fou)亮(liang)，如不亮(liang)，應立即修理(li)；檢(jian)查(cha)(cha)(cha)出口指(zhi)示(shi)燈(deng)(deng)安(an)(an)裝是否(fou)牢(lao)固；針(zhen)對檢(jian)查(cha)(cha)(cha)中發現的(de)(de)缺陷取(qu)下來進(jin)(jin)行(xing)(xing)(xing)修復，再(zai)裝回原位(wei)；燈(deng)(deng)箱外殼及(ji)面板擦抹干凈(jing)。

防(fang)(fang)(fang)(fang)(fang)火(huo)閥(fa)：采用70℃溫度熔斷器自(zi)動(dong)(dong)關(guan)閉(bi)（防(fang)(fang)(fang)(fang)(fang)火(huo)).可(ke)輸(shu)出聯動(dong)(dong)訊(xun)(xun)號(hao)(hao)(hao)，用于通(tong)風(feng)空(kong)調(diao)系(xi)統(tong)風(feng)管(guan)(guan)(guan)內(nei)，防(fang)(fang)(fang)(fang)(fang)止火(huo)勢沿風(feng)管(guan)(guan)(guan)蔓延。排(pai)(pai)煙防(fang)(fang)(fang)(fang)(fang)火(huo)閥(fa)：電訊(xun)(xun)號(hao)(hao)(hao)開(kai)(kai)啟，手動(dong)(dong)開(kai)(kai)啟，輸(shu)出動(dong)(dong)作(zuo)電訊(xun)(xun)號(hao)(hao)(hao).用于排(pai)(pai)煙風(feng)機吸入(ru)口管(guan)(guan)(guan)道(dao)或排(pai)(pai)煙支管(guan)(guan)(guan)上。采用280℃溫度熔斷器重新(xin)關(guan)閉(bi)。防(fang)(fang)(fang)(fang)(fang)火(huo)閥(fa)——通(tong)風(feng)空(kong)調(diao)系(xi)統(tong)70℃：風(feng)管(guan)(guan)(guan)穿(chuan)越(yue)防(fang)(fang)(fang)(fang)(fang)火(huo)分(fen)區(qu)、隔墻樓板、水(shui)(shui)平風(feng)管(guan)(guan)(guan)的(de)水(shui)(shui)平管(guan)(guan)(guan)段上（系(xi)統(tong)獨立設置(zhi)可(ke)不設）、公共(gong)建筑豎向排(pai)(pai)風(feng)管(guan)(guan)(guan)支管(guan)(guan)(guan)；150℃：公共(gong)建筑廚房排(pai)(pai)油煙管(guan)(guan)(guan)支管(guan)(guan)(guan)；排(pai)(pai)煙防(fang)(fang)(fang)(fang)(fang)火(huo)閥(fa)——消(xiao)防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)煙系(xi)統(tong)280℃：消(xiao)防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)煙管(guan)(guan)(guan)道(dao)；