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現階段是很多(duo)雞舍都(dou)配備(bei)了通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan),我(wo)是2013年開始用(yong)(yong)的通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan),在使用(yong)(yong)過(guo)(guo)(guo)程(cheng)中(zhong),曾經出(chu)(chu)(chu)現過(guo)(guo)(guo)很多(duo)問(wen)題(ti),現總結一下(xia)(xia),歡(huan)迎拍(pai)磚交流。一,通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的作用(yong)(yong)。1降低操作負壓(ya)。冬(dong)季沒(mei)安(an)裝通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的雞舍,使用(yong)(yong)小窗通(tong)(tong)風(feng)(feng)(feng)(feng),尤其是跨度(du)大的雞舍為了導風(feng)(feng)(feng)(feng)合理安(an)全,使用(yong)(yong)高(gao)(gao)負壓(ya)通(tong)(tong)風(feng)(feng)(feng)(feng)。而使用(yong)(yong)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao),由于進風(feng)(feng)(feng)(feng)在管(guan)(guan)(guan)道(dao)內(nei)基本不擴散,低負壓(ya)下(xia)(xia)都(dou)是按照風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)方向,依(yi)次(ci)從開口處出(chu)(chu)(chu)風(feng)(feng)(feng)(feng)。2位置(zhi)高(gao)(gao),出(chu)(chu)(chu)風(feng)(feng)(feng)(feng)均(jun)勻。進風(feng)(feng)(feng)(feng)雖然在管(guan)(guan)(guan)道(dao)內(nei)沒(mei)有預熱,但下(xia)(xia)落(luo)位置(zhi)高(gao)(gao),向下(xia)(xia)擴散時間就是預熱過(guo)(guo)(guo)程(cheng)。3跟風(feng)(feng)(feng)(feng)機(ji)配合合理配置(zhi),在初始開啟風(feng)(feng)(feng)(feng)機(ji)階段,由于設(she)計問(wen)題(ti)導致進風(feng)(feng)(feng)(feng)窗使用(yong)(yong)不安(an)全,可(ke)以利用(yong)(yong)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)過(guo)(guo)(guo)渡。
常用(yong)的(de)(de)(de)(de)消(xiao)防(fang)排煙(yan)風(feng)(feng)機(ji)(ji)的(de)(de)(de)(de)結構型(xing)(xing)式(shi)(shi)有內冷(leng)卻(que)電(dian)(dian)(dian)風(feng)(feng)葉(xie)輪的(de)(de)(de)(de)型(xing)(xing)式(shi)(shi)、吸入冷(leng)卻(que)電(dian)(dian)(dian)機(ji)(ji)氣(qi)流(liu)的(de)(de)(de)(de)型(xing)(xing)式(shi)(shi)、前導加動(dong)葉(xie)型(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)低速吸入冷(leng)卻(que)風(feng)(feng)的(de)(de)(de)(de)消(xiao)防(fang)排煙(yan)風(feng)(feng)機(ji)(ji)等,它(ta)們的(de)(de)(de)(de)特點(dian)和效(xiao)果(guo)有所(suo)不同。 3.1內冷(leng)卻(que)電(dian)(dian)(dian)風(feng)(feng)葉(xie)輪的(de)(de)(de)(de)型(xing)(xing)式(shi)(shi),這種排煙(yan)風(feng)(feng)機(ji)(ji)主(zhu)流(liu)道(dao)的(de)(de)(de)(de)煙(yan)氣(qi)溫(wen)度高可(ke)(ke)達(da)到(dao)280℃,煙(yan)氣(qi)裝在(zai)(zai)電(dian)(dian)(dian)機(ji)(ji)上(shang)的(de)(de)(de)(de)葉(xie)輪輸送(song),再(zai)電(dian)(dian)(dian)機(ji)(ji)原來裝設(she)冷(leng)卻(que)葉(xie)輪的(de)(de)(de)(de)地方,重(zhong)新設(she)計了(le)用(yong)于冷(leng)卻(que)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)風(feng)(feng)扇,與機(ji)(ji)匣上(shang)開(kai)的(de)(de)(de)(de)進(jin)風(feng)(feng)口(kou)和出風(feng)(feng)口(kou)相連,并通(tong)過電(dian)(dian)(dian)機(ji)(ji)與風(feng)(feng)機(ji)(ji)輪組成的(de)(de)(de)(de)簡通(tong)道(dao)冷(leng)卻(que)電(dian)(dian)(dian)機(ji)(ji)。此(ci)型(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)冷(leng)卻(que)通(tong)道(dao)可(ke)(ke)以(yi)保(bao)(bao)證(zheng)在(zai)(zai)主(zhu)流(liu)通(tong)道(dao)的(de)(de)(de)(de)溫(wen)度達(da)到(dao)300℃時(shi),機(ji)(ji)殼的(de)(de)(de)(de)溫(wen)度可(ke)(ke)以(yi)保(bao)(bao)持在(zai)(zai)130℃左右,在(zai)(zai)此(ci)環(huan)境(jing)溫(wen)度下,采用(yong)一般的(de)(de)(de)(de)絕緣(yuan)等級的(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)就可(ke)(ke)以(yi)達(da)到(dao)效(xiao)果(guo),沒有必要(yao)采用(yong)高溫(wen)的(de)(de)(de)(de)絕緣(yuan)電(dian)(dian)(dian)機(ji)(ji),從而可(ke)(ke)以(yi)大大的(de)(de)(de)(de)降(jiang)低風(feng)(feng)機(ji)(ji)的(de)(de)(de)(de)制(zhi)作(zuo)成本(ben)(ben)。這種型(xing)(xing)式(shi)(shi)的(de)(de)(de)(de)軸(zhou)流(liu)消(xiao)防(fang)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)設(she)計,國家(jia)鑒定已經下批,已經投入到(dao)生產當(dang)中,并且獲得了(le)良(liang)好的(de)(de)(de)(de)經濟(ji)收益,目前是在(zai)(zai)進(jin)一步的(de)(de)(de)(de)研發(fa)和改造(zao)當(dang)中,從而能更好的(de)(de)(de)(de)提(ti)高工作(zuo)效(xiao)率,降(jiang)低制(zhi)造(zao)成本(ben)(ben)。
雖然在(zai)商(shang)業(ye)(ye)建筑(zhu)(zhu)(zhu)與(yu)(yu)多種居住(zhu)房的(de)(de)(de)被動消防中(zhong)(zhong),防火(huo)閥(fa)是(shi)關鍵組件(jian),但在(zai)對建筑(zhu)(zhu)(zhu)和其居住(zhu)者(zhe)的(de)(de)(de)安(an)全(quan)保護(hu)中(zhong)(zhong),很(hen)多管(guan)(guan)理(li)者(zhe)沒有意識(shi)到(dao)(dao)防火(huo)閥(fa)的(de)(de)(de)作用(yong)以及規(gui)定時間(jian)(jian)間(jian)(jian)隔內(nei),防火(huo)閥(fa)的(de)(de)(de)檢測(ce)、清潔及維護(hu)的(de)(de)(de)重(zhong)要意義(yi)。在(zai)商(shang)業(ye)(ye)建筑(zhu)(zhu)(zhu)中(zhong)(zhong)的(de)(de)(de)建造中(zhong)(zhong)我們總(zong)會遇到(dao)(dao)一(yi)些麻煩,試圖在(zai)能源效率與(yu)(yu)室內(nei)空(kong)(kong)氣(qi)質量(liang)之(zhi)間(jian)(jian)尋求(qiu)平衡就(jiu)是(shi)其中(zhong)(zhong)。大多商(shang)業(ye)(ye)建筑(zhu)(zhu)(zhu)通(tong)(tong)過(guo)機械通(tong)(tong)風或空(kong)(kong)調系(xi)統(tong)解決,能夠測(ce)量(liang)和控制整個建筑(zhu)(zhu)(zhu)的(de)(de)(de)空(kong)(kong)氣(qi)變化。在(zai)通(tong)(tong)風管(guan)(guan)道(dao)系(xi)統(tong)的(de)(de)(de)安(an)裝上就(jiu)存在(zai)上面(mian)提(ti)到(dao)(dao)的(de)(de)(de)問題———如(ru)何在(zai)延遲(chi)或阻止火(huo)災蔓(man)延的(de)(de)(de)建筑(zhu)(zhu)(zhu)防火(huo)分隔與(yu)(yu)所允(yun)許(xu)空(kong)(kong)氣(qi)自由(you)流通(tong)(tong)的(de)(de)(de)需要之(zhi)間(jian)(jian)達(da)到(dao)(dao)平衡。滿(man)足(zu)空(kong)(kong)氣(qi)自由(you)流通(tong)(tong)需要不可避免地(di)再引入一(yi)條通(tong)(tong)道(dao),而這(zhe)卻加快(kuai)了火(huo)勢的(de)(de)(de)蔓(man)延———利(li)用(yong)通(tong)(tong)風管(guan)(guan)道(dao)系(xi)統(tong)使用(yong)的(de)(de)(de)通(tong)(tong)道(dao)。毫無疑問,這(zhe)中(zhong)(zhong)斷了防火(huo)分隔,充當了建筑(zhu)(zhu)(zhu)被動消防護(hu)面(mian)的(de)(de)(de)“裂口”。
1、在安裝中央空調前,要先進行吊頂的安裝,為了在以后的使用中不會出現意外,我們在安裝吊頂內部的機體時需要注意兩點,一點就是中央空調的內機不要距離房頂太近,二點那就是要讓內機在安裝好后有一定的坡度,不要高品質中央空調讓內機保持水平的。2、在中央空調的內機安裝好之后,就要進行冷媒管的安裝了,冷媒管在中央空調中是非常重要的,中央空調價格在(zai)安裝的(de)時(shi)(shi)候一(yi)定(ding)要注意。在(zai)安裝冷(leng)(leng)媒(mei)管(guan)(guan)(guan)(guan)時(shi)(shi),不(bu)要將兩根銅管(guan)(guan)(guan)(guan)直(zhi)接(jie)(jie)進行焊(han)接(jie)(jie),中間要有歧管(guan)(guan)(guan)(guan)來進行隔(ge)開,在(zai)焊(han)接(jie)(jie)的(de)時(shi)(shi)候要在(zai)東莞內釋放一(yi)下氮(dan)氣,這樣可以保證銅管(guan)(guan)(guan)(guan)內的(de)壓力(li)不(bu)被破(po)壞,在(zai)所以管(guan)(guan)(guan)(guan)道(dao)都焊(han)接(jie)(jie)完畢后(hou),需要使用(yong)氮(dan)氣來對(dui)管(guan)(guan)(guan)(guan)的(de)內部進行清理。3、冷(leng)(leng)媒(mei)管(guan)(guan)(guan)(guan)安裝好之(zhi)后(hou),就要開始對(dui)冷(leng)(leng)凝管(guan)(guan)(guan)(guan)進行安裝了,冷(leng)(leng)暖管(guan)(guan)(guan)(guan)是(shi)用(yong)來排(pai)水的(de),是(shi)要在(zai)內機(ji)出(chu)接(jie)(jie)到(dao)室外(wai)(wai)的(de),在(zai)安裝的(de)時(shi)(shi)候要留有一(yi)定(ding)的(de)坡度,在(zai)接(jie)(jie)出(chu)室外(wai)(wai)后(hou)要落到(dao)地面。