通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機是量大面廣(guang)的耗(hao)(hao)能(neng)設備，商場通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管道加(jia)工安(an)裝(zhuang)，為(wei)了節省通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機能(neng)耗(hao)(hao)減少運行(xing)(xing)(xing)成本(ben)，當(dang)前(qian)應當(dang)重(zhong)視(shi)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)空調系(xi)統(tong)(tong)(tong)優化技術，實現(xian)降低系(xi)統(tong)(tong)(tong)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管道壓降和節耗(hao)(hao)，合理匹配和優化運行(xing)(xing)(xing)調節。筆(bi)者從通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機售后服務(wu)現(xian)場發現(xian)，之前(qian)業主(zhu)認定(ding)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機質量問題(ti)，到通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機使用現(xian)場調查，結(jie)果有相當(dang)部分是通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)設計(ji)、制造、安(an)裝(zhuang)不(bu)合理而導致通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機運行(xing)(xing)(xing)不(bu)正常，出現(xian)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機性能(neng)達不(bu)到設計(ji)要求，振動噪聲超標，葉(xie)片斷(duan)裂等問題(ti)，通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)經合理改(gai)造后，通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機運行(xing)(xing)(xing)正常了。因(yin)此，通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)系(xi)統(tong)(tong)(tong)是否(fou)合理對通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)機能(neng)否(fou)正常運行(xing)(xing)(xing)影響很大，本(ben)文對通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)空調系(xi)統(tong)(tong)(tong)通(tong)(tong)(tong)(tong)(tong)風(feng)(feng)管道設計(ji)、制作和安(an)裝(zhuang)常見問題(ti)提出探討(tao)意見。

將防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)、排(pai)(pai)煙閥(fa)以及調(diao)(diao)節(jie)(jie)(jie)閥(fa)的功能進行組(zu)合，就形成了防(fang)(fang)(fang)(fang)火(huo)(huo)調(diao)(diao)節(jie)(jie)(jie)閥(fa)，防(fang)(fang)(fang)(fang)火(huo)(huo)排(pai)(pai)煙閥(fa)、防(fang)(fang)(fang)(fang)火(huo)(huo)排(pai)(pai)煙調(diao)(diao)節(jie)(jie)(jie)閥(fa)。防(fang)(fang)(fang)(fang)火(huo)(huo)調(diao)(diao)節(jie)(jie)(jie)閥(fa)可以對閥(fa)門(men)開度(du)(du)進行調(diao)(diao)節(jie)(jie)(jie)，又可以作為(wei)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)使用(yong)，一閥(fa)兩用(yong)，常被用(yong)在空(kong)調(diao)(diao)送風(feng)、排(pai)(pai)風(feng)系統中。防(fang)(fang)(fang)(fang)火(huo)(huo)排(pai)(pai)煙閥(fa)，其工作原理是平(ping)時作為(wei)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)使用(yong)，70℃關(guan)閉，當(dang)需要(yao)啟(qi)動進行排(pai)(pai)煙時，閥(fa)門(men)受控(kong)再次(ci)打開進行排(pai)(pai)煙，并輸出信(xin)號(hao)，聯動排(pai)(pai)煙風(feng)機啟(qi)動，當(dang)環境溫度(du)(du)達到280℃時，排(pai)(pai)煙閥(fa)關(guan)閉，聯動排(pai)(pai)煙風(feng)機停止。

通(tong)風(feng)(feng)系統的(de)(de)(de)進(jin)(jin)風(feng)(feng)口(kou)和排(pai)(pai)(pai)風(feng)(feng)口(kou)在工業通(tong)風(feng)(feng)過程中，通(tong)風(feng)(feng)系統的(de)(de)(de)進(jin)(jin)風(feng)(feng)口(kou)應設(she)置(zhi)在空氣(qi)比(bi)較(jiao)新鮮的(de)(de)(de)地域，且(qie)(qie)要(yao)設(she)置(zhi)在排(pai)(pai)(pai)風(feng)(feng)口(kou)的(de)(de)(de)上風(feng)(feng)向，通(tong)風(feng)(feng)管(guan)道(dao)，高(gao)度要(yao)低(di)于(yu)排(pai)(pai)(pai)風(feng)(feng)口(kou)，同(tong)時要(yao)避免進(jin)(jin)風(feng)(feng)口(kou)和排(pai)(pai)(pai)風(feng)(feng)口(kou)的(de)(de)(de)短路(lu)。新污(wu)染源(yuan)的(de)(de)(de)排(pai)(pai)(pai)氣(qi)筒(tong)(tong)通(tong)常情況(kuang)下不(bu)應低(di)于(yu)15 m。對于(yu)2個(ge)相同(tong)污(wu)染物(wu)的(de)(de)(de)排(pai)(pai)(pai)氣(qi)筒(tong)(tong)，如果之間的(de)(de)(de)距(ju)離小(xiao)于(yu)其(qi)幾何高(gao)度之和，應該合并為1個(ge)等效排(pai)(pai)(pai)氣(qi)筒(tong)(tong)。排(pai)(pai)(pai)風(feng)(feng)口(kou)排(pai)(pai)(pai)出(chu)的(de)(de)(de)空氣(qi)通(tong)常含有(you)有(you)害物(wu)質(zhi)，商場(chang)通(tong)風(feng)(feng)管(guan)道(dao)定制(zhi)，需要(yao)大氣(qi)來擴散稀釋，商場(chang)通(tong)風(feng)(feng)管(guan)道(dao)定做(zuo)，此(ci)時排(pai)(pai)(pai)風(feng)(feng)口(kou)應設(she)置(zhi)在建筑物(wu)氣(qi)流的(de)(de)(de)負(fu)壓區和正(zheng)壓區以上，且(qie)(qie)不(bu)設(she)風(feng)(feng)帽，防止雨水進(jin)(jin)入通(tong)風(feng)(feng)管(guan)道(dao)。