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地(di)址:重慶(qing)市(shi)江津區(qu)(qu)雙福(fu)新區(qu)(qu)福(fu)星(xing)大道937號(hao)鑫成瑞(rui)暖(nuan)通廠區(qu)(qu)
什么是(shi)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan),常見風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)有哪些類(lei)型,風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)主(zhu)要(yao)指(zhi)中(zhong)(zhong)央(yang)空調(diao)系(xi)統(tong)的(de)通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao),它(ta)(ta)常常被忽視(shi),但卻是(shi)空調(diao)系(xi)統(tong)的(de)重要(yao)組成(cheng)部分(fen)(fen)。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)是(shi)由薄鋼(gang)(gang)板(ban)、鋁板(ban)、硬(ying)聚氯乙(yi)烯板(ban)、玻(bo)璃(li)鋼(gang)(gang)以及其(qi)它(ta)(ta)復合(he)材料等制成(cheng)的(de),用于(yu)輸送(song)空氣(qi)和空氣(qi)混(hun)合(he)物的(de)各種管(guan)(guan)(guan)道(dao)(dao)的(de)總稱。1、按照(zhao)材質可(ke)分(fen)(fen)為(wei):金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、非金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。其(qi)中(zhong)(zhong):(1)金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)又(you)可(ke)分(fen)(fen)為(wei):鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、不銹(xiu)鋼(gang)(gang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等;(2)非金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)可(ke)以分(fen)(fen)為(wei):硬(ying)聚氯乙(yi)烯風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、有機玻(bo)璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、無機玻(bo)璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、玻(bo)璃(li)鋼(gang)(gang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)以及其(qi)它(ta)(ta)復合(he)材料風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等;2、按照(zhao)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)外(wai)形(xing)可(ke)分(fen)(fen)為(wei):圓形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、矩形(xing)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan);3、按照(zhao)通風(feng)(feng)(feng)(feng)空調(diao)系(xi)統(tong)工作壓力可(ke)分(fen)(fen)為(wei):高(gao)壓風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、中(zhong)(zhong)壓風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、低壓風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)三(san)個類(lei)別(bie),
現階段是很多雞舍都配備了通風管,我是2013年開始用的通風管,在使用過程中,曾經出現過很多問題,重慶通風管道現總結一下,歡迎拍磚交流。一,通風管的作用。1降低操作負壓。冬季沒安裝通風管的雞舍,使用小窗通風,尤其是跨度大的雞舍為了導風合理安全,使用高負壓通風。而使用通風管道,由于進風在管道內基本不擴散,低負壓下都是按照風管方向,依次從開口處出風。2位置高,出風均勻。進風雖然在管道內沒有預熱,但下落位置高,向下擴散時間就是預熱過程。3跟風機配合合理配置,高品質通風管道在初始開啟風(feng)機階(jie)段,由(you)于設計問題導致進風(feng)窗使用不安全,可以利(li)用通風(feng)管過渡。
1.通(tong)風、空(kong)氣調節系(xi)(xi)統的(de)(de)風管(guan)(guan)(guan)(guan)(guan)在下列部位應(ying)設(she)置(zhi)(zhi)公(gong)(gong)稱(cheng)動作(zuo)溫度為(wei)70℃的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。①穿(chuan)越防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)處。②穿(chuan)越通(tong)風空(kong)調機房(fang)(fang)的(de)(de)房(fang)(fang)間隔墻(qiang)和樓板處。③穿(chuan)越重要或火(huo)(huo)(huo)(huo)災危險性(xing)大的(de)(de)場(chang)所的(de)(de)房(fang)(fang)間隔墻(qiang)和樓板處。④穿(chuan)越防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)隔處的(de)(de)變形縫兩(liang)側。⑤豎(shu)向風管(guan)(guan)(guan)(guan)(guan)與每層水(shui)(shui)平(ping)風管(guan)(guan)(guan)(guan)(guan)交(jiao)接處的(de)(de)水(shui)(shui)平(ping)管(guan)(guan)(guan)(guan)(guan)段(duan)上(shang),當建(jian)筑(zhu)(zhu)內每個防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)的(de)(de)通(tong)風、空(kong)氣調節系(xi)(xi)統均獨立設(she)置(zhi)(zhi)時,水(shui)(shui)平(ping)風管(guan)(guan)(guan)(guan)(guan)與豎(shu)向總(zong)管(guan)(guan)(guan)(guan)(guan)的(de)(de)交(jiao)接處可不(bu)設(she)置(zhi)(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。2.公(gong)(gong)共(gong)建(jian)筑(zhu)(zhu)的(de)(de)浴室、衛生間和廚房(fang)(fang)的(de)(de)豎(shu)向排(pai)(pai)(pai)風管(guan)(guan)(guan)(guan)(guan),應(ying)采取防(fang)(fang)止回流措(cuo)施并宜(yi)(yi)在支(zhi)管(guan)(guan)(guan)(guan)(guan)上(shang)設(she)置(zhi)(zhi)公(gong)(gong)稱(cheng)動作(zuo)溫度為(wei)70℃的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。公(gong)(gong)共(gong)建(jian)筑(zhu)(zhu)內廚房(fang)(fang)的(de)(de)排(pai)(pai)(pai)油(you)煙管(guan)(guan)(guan)(guan)(guan)道(dao)宜(yi)(yi)按防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)設(she)置(zhi)(zhi),且在與豎(shu)向排(pai)(pai)(pai)風管(guan)(guan)(guan)(guan)(guan)連接的(de)(de)支(zhi)管(guan)(guan)(guan)(guan)(guan)處應(ying)設(she)置(zhi)(zhi)公(gong)(gong)稱(cheng)動作(zuo)溫度為(wei)150℃的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)。 3.排(pai)(pai)(pai)煙防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(280℃)的(de)(de)設(she)置(zhi)(zhi)場(chang)所:①排(pai)(pai)(pai)煙管(guan)(guan)(guan)(guan)(guan)進入(ru)排(pai)(pai)(pai)風機房(fang)(fang)處;②穿(chuan)越防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區(qu)的(de)(de)排(pai)(pai)(pai)煙管(guan)(guan)(guan)(guan)(guan)道(dao)上(shang);③排(pai)(pai)(pai)煙系(xi)(xi)統的(de)(de)支(zhi)管(guan)(guan)(guan)(guan)(guan)上(shang);
1安(an)裝好(hao)(hao)采(cai)用水平聯通(tong)(tong)(tong)的方式(shi)。操作簡單,使用安(an)全(quan)范(fan)圍(wei)廣。有人說,我(wo)方式(shi)也養(yang)(yang)好(hao)(hao)雞,我(wo)只(zhi)(zhi)能說沒有養(yang)(yang)不(bu)好(hao)(hao)雞的雞舍,只(zhi)(zhi)有養(yang)(yang)不(bu)好(hao)(hao)雞的人。合理設計本身是(shi)為(wei)了(le)減(jian)小(xiao)(xiao)(xiao)勞(lao)動量(liang)(liang)的!2開(kai)口(kou)大小(xiao)(xiao)(xiao)與(yu)數(shu)量(liang)(liang)。建議(yi)等(deng)于風(feng)(feng)(feng)(feng)管(guan)(guan)橫截面積,按照管(guan)(guan)子內(nei)徑實(shi)際有效面積計算。開(kai)口(kou)大小(xiao)(xiao)(xiao)不(bu)敢妄(wang)言,開(kai)口(kou)越(yue)小(xiao)(xiao)(xiao),所需開(kai)口(kou)數(shu)量(liang)(liang)越(yue)多(duo),出風(feng)(feng)(feng)(feng)越(yue)細越(yue)散越(yue)均勻(yun),但(dan)沖(chong)勁不(bu)足,降(jiang)低負(fu)壓減(jian)緩風(feng)(feng)(feng)(feng)速(su)相對(dui)更安(an)全(quan)。開(kai)口(kou)越(yue)大,進風(feng)(feng)(feng)(feng)越(yue)厚,沖(chong)勁越(yue)足,相對(dui)可(ke)以(yi)提高負(fu)壓工作,同(tong)樣配(pei)置(zhi)風(feng)(feng)(feng)(feng)管(guan)(guan)數(shu)量(liang)(liang),安(an)全(quan)范(fan)圍(wei)內(nei)滿(man)足更多(duo)進風(feng)(feng)(feng)(feng)量(liang)(liang)。(主要是(shi)冷風(feng)(feng)(feng)(feng)緩沖(chong)范(fan)圍(wei)廣了(le))3配(pei)置(zhi)方式(shi)。根(gen)據(ju)(ju)不(bu)同(tong)雞舍養(yang)(yang)殖(zhi)數(shu)量(liang)(liang)、大小(xiao)(xiao)(xiao)等(deng)兩種配(pei)置(zhi)方式(shi)。一是(shi)根(gen)據(ju)(ju)冬季大的小(xiao)(xiao)(xiao)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)量(liang)(liang),配(pei)置(zhi)足夠(gou)風(feng)(feng)(feng)(feng)管(guan)(guan)數(shu)量(liang)(liang),在冬季養(yang)(yang)殖(zhi)過程(cheng)中(zhong)完全(quan)不(bu)開(kai)啟(qi)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)窗,只(zhi)(zhi)用風(feng)(feng)(feng)(feng)管(guan)(guan)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)。二是(shi)根(gen)據(ju)(ju)風(feng)(feng)(feng)(feng)機(ji)大小(xiao)(xiao)(xiao)配(pei)比(bi)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan),但(dan)不(bu)建議(yi)大雞舍滿(man)足小(xiao)(xiao)(xiao)風(feng)(feng)(feng)(feng)機(ji)的配(pei)比(bi),此(ci)時(shi)小(xiao)(xiao)(xiao)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)在風(feng)(feng)(feng)(feng)管(guan)(guan)不(bu)夠(gou)用時(shi),開(kai)啟(qi)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)窗,過渡時(shi)機(ji)、操作方式(shi)不(bu)好(hao)(hao)掌握,難度高,容易出問題。如果配(pei)置(zhi)風(feng)(feng)(feng)(feng)管(guan)(guan)足夠(gou),外(wai)界(jie)溫(wen)度持(chi)續升高,用到溫(wen)控降(jiang)溫(wen)模(mo)式(shi)下,開(kai)啟(qi)側窗通(tong)(tong)(tong)風(feng)(feng)(feng)(feng),相對(dui)時(shi)機(ji)更好(hao)(hao),更安(an)全(quan)。
常用的(de)(de)(de)(de)(de)(de)(de)消(xiao)防排(pai)煙(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)結構(gou)型(xing)(xing)(xing)式(shi)有內冷(leng)卻(que)(que)電(dian)(dian)(dian)風(feng)(feng)(feng)葉(xie)(xie)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)(de)型(xing)(xing)(xing)式(shi)、吸入冷(leng)卻(que)(que)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)氣流的(de)(de)(de)(de)(de)(de)(de)型(xing)(xing)(xing)式(shi)、前導(dao)加動葉(xie)(xie)型(xing)(xing)(xing)式(shi)的(de)(de)(de)(de)(de)(de)(de)低速(su)吸入冷(leng)卻(que)(que)風(feng)(feng)(feng)的(de)(de)(de)(de)(de)(de)(de)消(xiao)防排(pai)煙(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)等(deng),它(ta)們的(de)(de)(de)(de)(de)(de)(de)特點和效果(guo)有所不同。 3.1內冷(leng)卻(que)(que)電(dian)(dian)(dian)風(feng)(feng)(feng)葉(xie)(xie)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)(de)型(xing)(xing)(xing)式(shi),這種排(pai)煙(yan)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)主流道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)煙(yan)氣溫度(du)高可達到280℃,煙(yan)氣裝在電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)上的(de)(de)(de)(de)(de)(de)(de)葉(xie)(xie)輪(lun)(lun)輸(shu)送,再電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)原來(lai)裝設(she)冷(leng)卻(que)(que)葉(xie)(xie)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)(de)地(di)方,重新設(she)計(ji)了用于冷(leng)卻(que)(que)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)扇,與(yu)(yu)機(ji)(ji)(ji)(ji)匣上開的(de)(de)(de)(de)(de)(de)(de)進風(feng)(feng)(feng)口和出(chu)風(feng)(feng)(feng)口相(xiang)連,并通(tong)過電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)與(yu)(yu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)輪(lun)(lun)組成的(de)(de)(de)(de)(de)(de)(de)簡(jian)通(tong)道(dao)(dao)冷(leng)卻(que)(que)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)。此(ci)型(xing)(xing)(xing)式(shi)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)冷(leng)卻(que)(que)通(tong)道(dao)(dao)可以保證在主流通(tong)道(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)溫度(du)達到300℃時,機(ji)(ji)(ji)(ji)殼的(de)(de)(de)(de)(de)(de)(de)溫度(du)可以保持在130℃左右,在此(ci)環境溫度(du)下,采用一般的(de)(de)(de)(de)(de)(de)(de)絕緣(yuan)等(deng)級(ji)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)就可以達到效果(guo),沒有必要采用高溫的(de)(de)(de)(de)(de)(de)(de)絕緣(yuan)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji),從而(er)可以大(da)(da)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)降低風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)制(zhi)作(zuo)成本。這種型(xing)(xing)(xing)式(shi)的(de)(de)(de)(de)(de)(de)(de)軸流消(xiao)防電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)設(she)計(ji),國家鑒定(ding)已(yi)經下批,已(yi)經投(tou)入到生產當(dang)(dang)中,并且(qie)獲得了良好的(de)(de)(de)(de)(de)(de)(de)經濟(ji)收益,目前是在進一步(bu)的(de)(de)(de)(de)(de)(de)(de)研發和改造當(dang)(dang)中,從而(er)能(neng)更好的(de)(de)(de)(de)(de)(de)(de)提高工作(zuo)效率,降低制(zhi)造成本。