沙坪壩值得信賴的鍍鋅通風管批發

1、在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)中(zhong)(zhong)(zhong)(zhong)央(yang)(yang)空(kong)(kong)(kong)調(diao)(diao)前(qian)，要(yao)(yao)(yao)(yao)(yao)先進行(xing)(xing)吊頂的(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)，為了(le)(le)在(zai)(zai)以后的(de)(de)(de)使用中(zhong)(zhong)(zhong)(zhong)不(bu)(bu)會出(chu)現意外，我(wo)們在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)吊頂內(nei)(nei)部(bu)的(de)(de)(de)機(ji)(ji)(ji)體(ti)時(shi)(shi)(shi)需要(yao)(yao)(yao)(yao)(yao)注(zhu)意兩(liang)點(dian)，一(yi)點(dian)就(jiu)(jiu)是中(zhong)(zhong)(zhong)(zhong)央(yang)(yang)空(kong)(kong)(kong)調(diao)(diao)的(de)(de)(de)內(nei)(nei)機(ji)(ji)(ji)不(bu)(bu)要(yao)(yao)(yao)(yao)(yao)距離房(fang)頂太近，二(er)點(dian)那(nei)就(jiu)(jiu)是要(yao)(yao)(yao)(yao)(yao)讓內(nei)(nei)機(ji)(ji)(ji)在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)好(hao)后有(you)(you)一(yi)定(ding)的(de)(de)(de)坡度，不(bu)(bu)要(yao)(yao)(yao)(yao)(yao)讓內(nei)(nei)機(ji)(ji)(ji)保持水平的(de)(de)(de)。2、在(zai)(zai)中(zhong)(zhong)(zhong)(zhong)央(yang)(yang)空(kong)(kong)(kong)調(diao)(diao)的(de)(de)(de)內(nei)(nei)機(ji)(ji)(ji)安(an)裝(zhuang)(zhuang)(zhuang)好(hao)之后，就(jiu)(jiu)要(yao)(yao)(yao)(yao)(yao)進行(xing)(xing)冷(leng)媒(mei)(mei)管(guan)(guan)(guan)(guan)的(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)了(le)(le)，冷(leng)媒(mei)(mei)管(guan)(guan)(guan)(guan)在(zai)(zai)中(zhong)(zhong)(zhong)(zhong)央(yang)(yang)空(kong)(kong)(kong)調(diao)(diao)中(zhong)(zhong)(zhong)(zhong)是非常(chang)重要(yao)(yao)(yao)(yao)(yao)的(de)(de)(de)，在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)的(de)(de)(de)時(shi)(shi)(shi)候(hou)一(yi)定(ding)要(yao)(yao)(yao)(yao)(yao)注(zhu)意。在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)冷(leng)媒(mei)(mei)管(guan)(guan)(guan)(guan)時(shi)(shi)(shi)，不(bu)(bu)要(yao)(yao)(yao)(yao)(yao)將(jiang)兩(liang)根銅管(guan)(guan)(guan)(guan)直接(jie)(jie)進行(xing)(xing)焊接(jie)(jie)，中(zhong)(zhong)(zhong)(zhong)間要(yao)(yao)(yao)(yao)(yao)有(you)(you)歧(qi)管(guan)(guan)(guan)(guan)來(lai)(lai)進行(xing)(xing)隔開(kai)，在(zai)(zai)焊接(jie)(jie)的(de)(de)(de)時(shi)(shi)(shi)候(hou)要(yao)(yao)(yao)(yao)(yao)在(zai)(zai)東莞內(nei)(nei)釋放一(yi)下(xia)氮氣，這樣(yang)可以保證銅管(guan)(guan)(guan)(guan)內(nei)(nei)的(de)(de)(de)壓力不(bu)(bu)被(bei)破壞，在(zai)(zai)所(suo)以管(guan)(guan)(guan)(guan)道都(dou)焊接(jie)(jie)完(wan)畢后，需要(yao)(yao)(yao)(yao)(yao)使用氮氣來(lai)(lai)對管(guan)(guan)(guan)(guan)的(de)(de)(de)內(nei)(nei)部(bu)進行(xing)(xing)清理(li)。3、冷(leng)媒(mei)(mei)管(guan)(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)(zhuang)好(hao)之后，就(jiu)(jiu)要(yao)(yao)(yao)(yao)(yao)開(kai)始對冷(leng)凝管(guan)(guan)(guan)(guan)進行(xing)(xing)安(an)裝(zhuang)(zhuang)(zhuang)了(le)(le)，冷(leng)暖管(guan)(guan)(guan)(guan)是用來(lai)(lai)排(pai)水的(de)(de)(de)，是要(yao)(yao)(yao)(yao)(yao)在(zai)(zai)內(nei)(nei)機(ji)(ji)(ji)出(chu)接(jie)(jie)到室外的(de)(de)(de)，在(zai)(zai)安(an)裝(zhuang)(zhuang)(zhuang)的(de)(de)(de)時(shi)(shi)(shi)候(hou)要(yao)(yao)(yao)(yao)(yao)留有(you)(you)一(yi)定(ding)的(de)(de)(de)坡度，在(zai)(zai)接(jie)(jie)出(chu)室外后要(yao)(yao)(yao)(yao)(yao)落到地面。

在(zai)(zai)葉(xie)輪(lun)運(yun)(yun)轉初期(qi)及(ji)所(suo)有(you)(you)定(ding)期(qi)檢(jian)查的(de)(de)時候，只要(yao)(yao)一有(you)(you)機會，都(dou)必須檢(jian)查葉(xie)輪(lun)是否出(chu)現裂(lie)紋、磨損、積(ji)塵(chen)(chen)等缺(que)陷。只要(yao)(yao)有(you)(you)可(ke)能，都(dou)必須使葉(xie)輪(lun)保持清潔狀態，并(bing)定(ding)期(qi)用鋼絲刷刷去上面的(de)(de)積(ji)塵(chen)(chen)和銹皮等，因為隨著(zhu)運(yun)(yun)行(xing)時間的(de)(de)加(jia)長(chang)，這些(xie)灰塵(chen)(chen)由于不可(ke)能均勻地(di)附著(zhu)在(zai)(zai)葉(xie)輪(lun)上，而造(zao)成(cheng)葉(xie)輪(lun)平衡(heng)破(po)壞，以至引起(qi)轉子振(zhen)動。葉(xie)輪(lun)只要(yao)(yao)進(jin)行(xing)了(le)修理(li)，就需要(yao)(yao)對(dui)其再作(zuo)(zuo)動平衡(heng)。如(ru)有(you)(you)條件，可(ke)以使用便攜試動平衡(heng)儀在(zai)(zai)現場進(jin)行(xing)平衡(heng)。在(zai)(zai)作(zuo)(zuo)動平衡(heng)之前，必須檢(jian)查所(suo)有(you)(you)緊(jin)定(ding)螺(luo)栓是否上緊(jin)。因為葉(xie)輪(lun)已經在(zai)(zai)不平衡(heng)狀態下運(yun)(yun)行(xing)了(le)一段時間，這些(xie)螺(luo)栓可(ke)能已經松動。

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，沙坪壩鍍鋅通風管現總結一下，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，值得信賴的鍍鋅通風管在初始開(kai)啟風機階段，由于設計問題導致進風窗(chuang)使用不安(an)全(quan)，可以利(li)用通(tong)風管過渡。

（1）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)布(bu)置應(ying)(ying)(ying)(ying)(ying)盡量采用沿墻(qiang)壁鋪(pu)設(she)的(de)(de)方(fang)法(fa)，這樣在終裝(zhuang)修(xiu)時可(ke)形成(cheng)凹凸頂結構(gou)，既保持(chi)了(le)室內的(de)(de)凈高，又使風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)得到屏蔽(bi)，可(ke)以(yi)(yi)起(qi)到較(jiao)好(hao)(hao)的(de)(de)裝(zhuang)修(xiu)效果；（2）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)在布(bu)置時應(ying)(ying)(ying)(ying)(ying)盡量短(duan)，彎頭不(bu)宜過(guo)多(duo)，轉(zhuan)角半徑(jing)不(bu)宜過(guo)小，并盡量避免管(guan)(guan)道突變徑(jing)，以(yi)(yi)減少沿程壓(ya)力的(de)(de)損失；（3）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安裝(zhuang)時不(bu)應(ying)(ying)(ying)(ying)(ying)破(po)壞原有建筑的(de)(de)結構(gou)，特別是(shi)承(cheng)重(zhong)結構(gou)；（4）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)穿過(guo)墻(qiang)壁處(chu)，其(qi)孔(kong)洞(dong)四周(zhou)的(de)(de)縫隙，應(ying)(ying)(ying)(ying)(ying)使用彈性材(cai)料填充(chong)密(mi)實；（5）為了(le)降低噪聲，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)始端（與送風(feng)(feng)(feng)(feng)(feng)機連接(jie)處(chu)）不(bu)宜急彎，必要時，彎頭和(he)三通(tong)支(zhi)管(guan)(guan)等處(chu)應(ying)(ying)(ying)(ying)(ying)裝(zhuang)設(she)導流葉片；（6）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)(de)連接(jie)應(ying)(ying)(ying)(ying)(ying)嚴格(ge)按(an)照規范進行(xing)，粘(zhan)貼應(ying)(ying)(ying)(ying)(ying)牢(lao)固(gu)、鋪(pu)設(she)應(ying)(ying)(ying)(ying)(ying)平整、綁扎應(ying)(ying)(ying)(ying)(ying)緊(jin)密(mi)，無滑(hua)動、松弛與斷裂現象(xiang)，防止漏冷（熱(re)）；（7）輸送易產生(sheng)冷凝水空(kong)氣(qi)的(de)(de)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)，一定(ding)要按(an)設(she)計要求的(de)(de)坡(po)度(du)安裝(zhuang)；（8）安裝(zhuang)要牢(lao)固(gu)，所有吊、支(zhi)、托架不(bu)得妨礙風(feng)(feng)(feng)(feng)(feng)口(kou)、閥門(men)、控(kong)制(zhi)系統及檢查門(men)的(de)(de)操作，并作良好(hao)(hao)的(de)(de)防銹處(chu)理；（9）新風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安裝(zhuang)除應(ying)(ying)(ying)(ying)(ying)遵(zun)守(shou)送風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道安裝(zhuang)規定(ding)外，還應(ying)(ying)(ying)(ying)(ying)按(an)設(she)計要求作有坡(po)度(du)安裝(zhuang)（坡(po)向新風(feng)(feng)(feng)(feng)(feng)口(kou)）；（10）新風(feng)(feng)(feng)(feng)(feng)口(kou)要有防雨和(he)過(guo)濾網(wang)罩(zhao)，安裝(zhuang)位置應(ying)(ying)(ying)(ying)(ying)選在空(kong)氣(qi)不(bu)受污染(ran)的(de)(de)地方(fang)且(qie)便于檢修(xiu)。

1、消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)性能(neng)：鍍鋅薄(bo)鋼(gang)板(ban)風(feng)(feng)(feng)管：無(wu)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)性能(neng)，自身震動會產生(sheng)聲(sheng)(sheng)(sheng)(sheng)音(yin)(yin)，必(bi)(bi)須加(jia)裝(zhuang)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)。無(wu)機玻璃鋼(gang)風(feng)(feng)(feng)管：無(wu)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)性能(neng)，隔聲(sheng)(sheng)(sheng)(sheng)性能(neng)優于鍍鋅薄(bo)鋼(gang)板(ban)風(feng)(feng)(feng)管，必(bi)(bi)須加(jia)裝(zhuang)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)。復合玻纖(xian)(xian)(xian)板(ban)風(feng)(feng)(feng)管：其管壁是(shi)一(yi)種(zhong)多(duo)孔性吸(xi)聲(sheng)(sheng)(sheng)(sheng)材料(liao)，可省(sheng)去(qu)專用消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)。纖(xian)(xian)(xian)維織(zhi)物(wu)風(feng)(feng)(feng)管：其管壁為(wei)柔(rou)性纖(xian)(xian)(xian)維織(zhi)物(wu)，本(ben)身就是(shi)聲(sheng)(sheng)(sheng)(sheng)音(yin)(yin)的不(bu)良導體和吸(xi)收體，自身不(bu)會產生(sheng)聲(sheng)(sheng)(sheng)(sheng)音(yin)(yin)，還可以一(yi)定程度(du)上(shang)吸(xi)收設備噪聲(sheng)(sheng)(sheng)(sheng)，隨著管道的延長，效果更為(wei)明顯，可省(sheng)去(qu)專用消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)。2、保(bao)(bao)(bao)溫(wen)(wen)(wen)性能(neng)：鍍鋅薄(bo)鋼(gang)板(ban)風(feng)(feng)(feng)管：導熱(re)系數(shu)很(hen)大(為(wei)60.4 W/m?K)，無(wu)保(bao)(bao)(bao)溫(wen)(wen)(wen)性能(neng)，必(bi)(bi)須另外加(jia)包保(bao)(bao)(bao)溫(wen)(wen)(wen)層(ceng)及保(bao)(bao)(bao)護層(ceng)。無(wu)機玻璃鋼(gang)風(feng)(feng)(feng)管：導熱(re)系數(shu)大(為(wei)0.5W/m?K)，無(wu)保(bao)(bao)(bao)溫(wen)(wen)(wen)性能(neng)。復合玻纖(xian)(xian)(xian)板(ban)風(feng)(feng)(feng)管：導熱(re)系數(shu)小(平均溫(wen)(wen)(wen)度(du)24℃時小于1W/m?K)，有一(yi)定保(bao)(bao)(bao)溫(wen)(wen)(wen)性能(neng)，不(bu)加(jia)裝(zhuang)保(bao)(bao)(bao)溫(wen)(wen)(wen)。