四川值得信賴的通風管廠家

什(shen)么是風(feng)(feng)(feng)管(guan)(guan)(guan)，常見風(feng)(feng)(feng)管(guan)(guan)(guan)有哪些類(lei)型，風(feng)(feng)(feng)管(guan)(guan)(guan)主(zhu)要指(zhi)中(zhong)央空(kong)(kong)(kong)調(diao)系(xi)統(tong)的(de)通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)道，它(ta)常常被忽視(shi)，但卻是空(kong)(kong)(kong)調(diao)系(xi)統(tong)的(de)重要組成部分。風(feng)(feng)(feng)管(guan)(guan)(guan)是由薄鋼(gang)(gang)(gang)板(ban)、鋁板(ban)、硬聚(ju)氯乙(yi)烯板(ban)、玻璃鋼(gang)(gang)(gang)以(yi)及其(qi)它(ta)復(fu)合材料等制成的(de)，用于輸送空(kong)(kong)(kong)氣和空(kong)(kong)(kong)氣混合物的(de)各(ge)種(zhong)管(guan)(guan)(guan)道的(de)總稱。1、按(an)照材質可分為：金屬風(feng)(feng)(feng)管(guan)(guan)(guan)、非金屬風(feng)(feng)(feng)管(guan)(guan)(guan)。其(qi)中(zhong)：（1）金屬風(feng)(feng)(feng)管(guan)(guan)(guan)又可分為：鋼(gang)(gang)(gang)板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)、不銹鋼(gang)(gang)(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)等；（2）非金屬風(feng)(feng)(feng)管(guan)(guan)(guan)可以(yi)分為：硬聚(ju)氯乙(yi)烯風(feng)(feng)(feng)管(guan)(guan)(guan)、有機(ji)玻璃風(feng)(feng)(feng)管(guan)(guan)(guan)、無機(ji)玻璃風(feng)(feng)(feng)管(guan)(guan)(guan)、玻璃鋼(gang)(gang)(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)以(yi)及其(qi)它(ta)復(fu)合材料風(feng)(feng)(feng)管(guan)(guan)(guan)等；2、按(an)照風(feng)(feng)(feng)管(guan)(guan)(guan)外形可分為：圓形風(feng)(feng)(feng)管(guan)(guan)(guan)、矩(ju)形風(feng)(feng)(feng)管(guan)(guan)(guan)；3、按(an)照通(tong)風(feng)(feng)(feng)空(kong)(kong)(kong)調(diao)系(xi)統(tong)工作壓(ya)力可分為：高壓(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)、中(zhong)壓(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)三個(ge)類(lei)別，

消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)機(ji)(ji)(ji)一(yi)(yi)般(ban)是采(cai)(cai)用(yong)(yong)(yong)離(li)(li)心式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)(ji)和軸流(liu)(liu)式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)(ji)兩(liang)(liang)(liang)種重要的(de)型(xing)(xing)式(shi)(shi)(shi)。從消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)風(feng)(feng)量、風(feng)(feng)壓(ya)(ya)(ya)考慮來看，消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)是高比轉高效率(lv)的(de)風(feng)(feng)機(ji)(ji)(ji)，更(geng)加的(de)適合選用(yong)(yong)(yong)軸流(liu)(liu)風(feng)(feng)機(ji)(ji)(ji)。軸流(liu)(liu)式(shi)(shi)(shi)消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)有(you)兩(liang)(liang)(liang)種設計型(xing)(xing)式(shi)(shi)(shi)，一(yi)(yi)種為(wei)(wei)(wei)電(dian)(dian)機(ji)(ji)(ji)與主(zhu)氣流(liu)(liu)分(fen)離(li)(li)型(xing)(xing)式(shi)(shi)(shi)，另一(yi)(yi)種為(wei)(wei)(wei)電(dian)(dian)機(ji)(ji)(ji)置于(yu)主(zhu)氣流(liu)(liu)之(zhi)(zhi)中。根據煙(yan)(yan)氣溫度的(de)不同(tong)，采(cai)(cai)用(yong)(yong)(yong)不同(tong)型(xing)(xing)式(shi)(shi)(shi)的(de)消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)，溫度大于(yu)400℃時，采(cai)(cai)用(yong)(yong)(yong)電(dian)(dian)機(ji)(ji)(ji)與主(zhu)氣流(liu)(liu)分(fen)離(li)(li)型(xing)(xing)式(shi)(shi)(shi)，溫度小(xiao)于(yu)400℃大于(yu)150℃，兩(liang)(liang)(liang)種型(xing)(xing)式(shi)(shi)(shi)的(de)電(dian)(dian)機(ji)(ji)(ji)都可以選擇，在溫度小(xiao)于(yu)150℃的(de)時候，采(cai)(cai)用(yong)(yong)(yong)電(dian)(dian)機(ji)(ji)(ji)置于(yu)主(zhu)氣流(liu)(liu)之(zhi)(zhi)中。 軸流(liu)(liu)消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)的(de)流(liu)(liu)量范圍(wei)從7200m？/h至110000m？/h，有(you)不同(tong)型(xing)(xing)號的(de)編制，用(yong)(yong)(yong)來滿(man)足不同(tong)通(tong)(tong)風(feng)(feng)排(pai)(pai)煙(yan)(yan)流(liu)(liu)量的(de)需求。消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)可以根據壓(ya)(ya)(ya)力(li)情況的(de)不同(tong)分(fen)為(wei)(wei)(wei)兩(liang)(liang)(liang)種類型(xing)(xing)，一(yi)(yi)類為(wei)(wei)(wei)軸流(liu)(liu)式(shi)(shi)(shi)消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)機(ji)(ji)(ji)，其各機(ji)(ji)(ji)號的(de)壓(ya)(ya)(ya)力(li)在600Pa左(zuo)右(you)，另一(yi)(yi)類為(wei)(wei)(wei)斜流(liu)(liu)消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)，各機(ji)(ji)(ji)號的(de)壓(ya)(ya)(ya)力(li)在1000Pa左(zuo)右(you)。為(wei)(wei)(wei)了滿(man)足排(pai)(pai)煙(yan)(yan)量和通(tong)(tong)風(feng)(feng)換氣的(de)要求，消(xiao)(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)一(yi)(yi)般(ban)都設計了雙速(su)型(xing)(xing)的(de)結構模式(shi)(shi)(shi)。低(di)(di)速(su)可以通(tong)(tong)風(feng)(feng)使(shi)用(yong)(yong)(yong)，高速(su)可以排(pai)(pai)放煙(yan)(yan)霧，這樣不但可以節約能源(yuan)同(tong)時又降低(di)(di)了噪聲污染。

防(fang)(fang)火(huo)閥(fa)(fa)是用來(lai)阻(zu)斷來(lai)自(zi)火(huo)災區(qu)的(de)煙氣及(ji)火(huo)焰通過，并在(zai)(zai)一定時間(jian)內能滿足耐火(huo)穩定性(xing)和耐火(huo)完整性(xing)要(yao)求的(de)閥(fa)(fa)門。為(wei)了將(jiang)火(huo)災引起的(de)損失(shi)減少(shao)到小程度(du)，就必須采取有效的(de)防(fang)(fang)火(huo)、防(fang)(fang)排煙措施，以(yi)控制火(huo)勢蔓延，而防(fang)(fang)火(huo)閥(fa)(fa)在(zai)(zai)通風、空調(diao)(diao)及(ji)防(fang)(fang)排煙系統中的(de)合理(li)設置，則(ze)起到了重要(yao)的(de)作用。防(fang)(fang)火(huo)閥(fa)(fa)的(de)結構(gou)(gou)和工作原(yuan)理(li),防(fang)(fang)火(huo)閥(fa)(fa)主要(yao)由(you)閥(fa)(fa)體(ti)和執行機(ji)構(gou)(gou)組成。閥(fa)(fa)體(ti)由(you)殼(ke)體(ti)、法蘭、葉(xie)(xie)片(pian)及(ji)葉(xie)(xie)片(pian)聯動(dong)機(ji)構(gou)(gou)等組成。執行機(ji)構(gou)(gou)由(you)外殼(ke)、葉(xie)(xie)片(pian)調(diao)(diao)節機(ji)構(gou)(gou)、離合器(qi)、溫(wen)度(du)熔斷器(qi)等組成。防(fang)(fang)火(huo)閥(fa)(fa)的(de)執行機(ji)構(gou)(gou)是通過金屬易熔片(pian)和離合器(qi)機(ji)構(gou)(gou)來(lai)控制葉(xie)(xie)片(pian)的(de)轉(zhuan)動(dong)。

現階(jie)段是(shi)(shi)很多(duo)雞舍(she)都(dou)配(pei)備(bei)了(le)通風(feng)(feng)(feng)管(guan)(guan)(guan)，我是(shi)(shi)2013年(nian)開始用(yong)的通風(feng)(feng)(feng)管(guan)(guan)(guan)，在使(shi)用(yong)過(guo)程(cheng)中，曾經出現過(guo)很多(duo)問(wen)題，現總結一下，歡迎(ying)拍磚交流。一，通風(feng)(feng)(feng)管(guan)(guan)(guan)的作用(yong)。1降低操作負壓。冬季沒安(an)(an)裝通風(feng)(feng)(feng)管(guan)(guan)(guan)的雞舍(she)，使(shi)用(yong)小窗(chuang)通風(feng)(feng)(feng)，尤其是(shi)(shi)跨度(du)大的雞舍(she)為了(le)導風(feng)(feng)(feng)合理(li)安(an)(an)全(quan)，使(shi)用(yong)高負壓通風(feng)(feng)(feng)。而使(shi)用(yong)通風(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)，由于進(jin)風(feng)(feng)(feng)在管(guan)(guan)(guan)道(dao)(dao)內(nei)基本不擴(kuo)散，低負壓下都(dou)是(shi)(shi)按照風(feng)(feng)(feng)管(guan)(guan)(guan)方向，依次從開口(kou)處出風(feng)(feng)(feng)。2位置高，出風(feng)(feng)(feng)均勻。進(jin)風(feng)(feng)(feng)雖然在管(guan)(guan)(guan)道(dao)(dao)內(nei)沒有預熱，但(dan)下落位置高，向下擴(kuo)散時(shi)間就是(shi)(shi)預熱過(guo)程(cheng)。3跟(gen)風(feng)(feng)(feng)機配(pei)合合理(li)配(pei)置，在初始開啟風(feng)(feng)(feng)機階(jie)段，由于設(she)計問(wen)題導致進(jin)風(feng)(feng)(feng)窗(chuang)使(shi)用(yong)不安(an)(an)全(quan)，可以利用(yong)通風(feng)(feng)(feng)管(guan)(guan)(guan)過(guo)渡。

1．冷(leng)(leng)(leng)(熱(re))水(shui)(shui)機(ji)組(zu)的(de)(de)(de)基(ji)本工(gong)作(zuo)過程是：室(shi)(shi)外的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)組(zu)對冷(leng)(leng)(leng)(熱(re))媒(mei)水(shui)(shui)進行制(zhi)(zhi)冷(leng)(leng)(leng)降溫(wen)(或加熱(re)升(sheng)溫(wen))，然(ran)后(hou)由(you)(you)水(shui)(shui)泵(beng)將降溫(wen)后(hou)的(de)(de)(de)冷(leng)(leng)(leng)媒(mei)(熱(re))水(shui)(shui)輸(shu)(shu)送到安(an)裝(zhuang)在(zai)室(shi)(shi)內(nei)(nei)(nei)(nei)的(de)(de)(de)風(feng)(feng)機(ji)盤管機(ji)組(zu)中(zhong)(zhong)，由(you)(you)風(feng)(feng)機(ji)盤管機(ji)組(zu)采(cai)取就地回風(feng)(feng)的(de)(de)(de)方式與(yu)室(shi)(shi)內(nei)(nei)(nei)(nei)空(kong)氣(qi)(qi)(qi)進行熱(re)交換實現對室(shi)(shi)內(nei)(nei)(nei)(nei)空(kong)氣(qi)(qi)(qi)處理的(de)(de)(de)目的(de)(de)(de)。2．風(feng)(feng)管(道(dao)(dao))式機(ji)組(zu)的(de)(de)(de)基(ji)本工(gong)作(zuo)過程是：供冷(leng)(leng)(leng)時(shi)(shi)，室(shi)(shi)外的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)組(zu)吸(xi)收來自室(shi)(shi)內(nei)(nei)(nei)(nei)機(ji)組(zu)的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑蒸(zheng)氣(qi)(qi)(qi)經壓縮、冷(leng)(leng)(leng)凝(ning)后(hou)向(xiang)各室(shi)(shi)內(nei)(nei)(nei)(nei)機(ji)組(zu)輸(shu)(shu)送液體制(zhi)(zhi)冷(leng)(leng)(leng)劑。供熱(re)時(shi)(shi)，室(shi)(shi)外的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)組(zu)吸(xi)收來自冷(leng)(leng)(leng)凝(ning)器的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑蒸(zheng)氣(qi)(qi)(qi)經壓縮后(hou)向(xiang)各室(shi)(shi)內(nei)(nei)(nei)(nei)機(ji)組(zu)輸(shu)(shu)送汽體制(zhi)(zhi)冷(leng)(leng)(leng)劑，室(shi)(shi)內(nei)(nei)(nei)(nei)機(ji)組(zu)通過布置在(zai)天花(hua)板上的(de)(de)(de)回風(feng)(feng)口將空(kong)氣(qi)(qi)(qi)吸(xi)入，進行熱(re)交換后(hou)送入安(an)裝(zhuang)在(zai)室(shi)(shi)內(nei)(nei)(nei)(nei)各房(fang)間(jian)(jian)天花(hua)板中(zhong)(zhong)的(de)(de)(de)風(feng)(feng)管(道(dao)(dao))內(nei)(nei)(nei)(nei)，并通過出風(feng)(feng)口上的(de)(de)(de)散流器向(xiang)室(shi)(shi)內(nei)(nei)(nei)(nei)各房(fang)間(jian)(jian)輸(shu)(shu)送空(kong)氣(qi)(qi)(qi)。在(zai)風(feng)(feng)管(道(dao)(dao))上設(she)計有新風(feng)(feng)門(men)和(he)排風(feng)(feng)門(men)，可(ke)以按一(yi)定比(bi)例置換空(kong)氣(qi)(qi)(qi)，以保證室(shi)(shi)內(nei)(nei)(nei)(nei)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)質量。

風機廣泛地應用于各個工業部門，一般講，離心式風機適用于小流量、高壓力的場所，而軸流式風機則常用于大流量、低壓力的情況，通風管廠家應根據不同的情況選有不同的風機分類。1鍋爐用風機,鍋爐用風機根據鍋爐的規格可選用離心式或軸流式。又按通風管它的作用分為鍋(guo)爐風機—向(xiang)鍋(guo)爐內(nei)輸送空氣；鍋(guo)爐引風機把鍋(guo)爐內(nei)的煙氣抽走。2通風換氣用風機,這類(lei)風機一般(ban)是供工廠及(ji)各種建筑物通風換氣及(ji)采暖通風用，要求(qiu)壓力不高，但(dan)噪聲要求(qiu)要低，可采用離(li)心(xin)式(shi)或軸(zhou)流式(shi)風機。