云南高品質電動防火閥廠家

1．冷(熱)水機組的基本工作過程是：室外的制冷機組對冷(熱)媒水進行制冷降溫(或加熱升溫)，然后由水泵將降溫后的冷媒(熱)水輸送到安裝在室內的風機盤管機組中，由風機盤管機組采取就地回風的方式與室內空氣進行熱交換實現對室內空氣處理的目的。2．風管(道)式機組的基本工作過程是：供冷時，室外高品質電動防火閥的制冷機組吸收來自室內機組的制冷劑蒸氣經壓縮、冷凝后向各室內機組輸送液體制冷劑。供熱時，室外的制冷機組吸收來自冷凝器的制冷劑蒸氣經壓縮后向各室內機組輸送汽體制冷劑，室內機組通過布置在天花板上的回風口將空氣吸入，電動防火閥廠家進行(xing)熱交換后送入安(an)裝在室(shi)內(nei)各(ge)房間天花板(ban)中的(de)(de)風(feng)(feng)(feng)管(道)內(nei)，并通(tong)過(guo)出(chu)風(feng)(feng)(feng)口上的(de)(de)散流(liu)器向室(shi)內(nei)各(ge)房間輸送空氣(qi)。在風(feng)(feng)(feng)管(道)上設計有新(xin)風(feng)(feng)(feng)門(men)和排風(feng)(feng)(feng)門(men)，可以按(an)一定比例置換空氣(qi)，以保(bao)證室(shi)內(nei)空氣(qi)的(de)(de)質量。

什么是風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常(chang)(chang)見(jian)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有哪些類(lei)型，風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主要指中(zhong)央空(kong)調系統的(de)(de)通風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，它(ta)常(chang)(chang)常(chang)(chang)被忽(hu)視，但(dan)卻是空(kong)調系統的(de)(de)重要組成部(bu)分(fen)。風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是由薄鋼(gang)板(ban)、鋁板(ban)、硬聚氯乙(yi)烯板(ban)、玻璃鋼(gang)以(yi)及其它(ta)復合材料等(deng)制(zhi)成的(de)(de)，用于輸送空(kong)氣(qi)和空(kong)氣(qi)混(hun)合物的(de)(de)各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)總稱。1、按(an)照(zhao)材質可分(fen)為(wei)：金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非(fei)金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中(zhong)：（1）金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可分(fen)為(wei)：鋼(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹(xiu)鋼(gang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；（2）非(fei)金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可以(yi)分(fen)為(wei)：硬聚氯乙(yi)烯風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有機(ji)玻璃風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機(ji)玻璃風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃鋼(gang)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以(yi)及其它(ta)復合材料風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；2、按(an)照(zhao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形(xing)可分(fen)為(wei)：圓形(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩形(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按(an)照(zhao)通風(feng)(feng)(feng)(feng)(feng)(feng)(feng)空(kong)調系統工作(zuo)壓(ya)力可分(fen)為(wei)：高壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三(san)個類(lei)別，

（1）風(feng)(feng)管(guan)(guan)(guan)布(bu)置(zhi)應(ying)(ying)(ying)盡量(liang)(liang)采(cai)用(yong)沿(yan)墻(qiang)(qiang)壁鋪(pu)設(she)的(de)(de)方法，這樣在終裝(zhuang)(zhuang)修(xiu)時(shi)可(ke)形(xing)成凹(ao)凸頂結(jie)構，既(ji)保持了室內的(de)(de)凈(jing)高，又使風(feng)(feng)管(guan)(guan)(guan)得(de)到屏蔽，可(ke)以(yi)起到較好的(de)(de)裝(zhuang)(zhuang)修(xiu)效果；（2）風(feng)(feng)管(guan)(guan)(guan)在布(bu)置(zhi)時(shi)應(ying)(ying)(ying)盡量(liang)(liang)短，彎(wan)頭不宜過多(duo)，轉角半徑不宜過小，并盡量(liang)(liang)避(bi)免管(guan)(guan)(guan)道突變徑，以(yi)減少沿(yan)程壓(ya)力的(de)(de)損失；（3）風(feng)(feng)管(guan)(guan)(guan)安(an)(an)(an)(an)裝(zhuang)(zhuang)時(shi)不應(ying)(ying)(ying)破壞原有建筑的(de)(de)結(jie)構，特別(bie)是承重結(jie)構；（4）風(feng)(feng)管(guan)(guan)(guan)穿過墻(qiang)(qiang)壁處(chu)，其孔洞四周的(de)(de)縫隙，應(ying)(ying)(ying)使用(yong)彈性材(cai)料填充密實；（5）為(wei)了降低(di)噪聲(sheng)，風(feng)(feng)管(guan)(guan)(guan)的(de)(de)始端(duan)（與(yu)送(song)風(feng)(feng)機連接處(chu)）不宜急(ji)彎(wan)，必要(yao)時(shi)，彎(wan)頭和三通支管(guan)(guan)(guan)等處(chu)應(ying)(ying)(ying)裝(zhuang)(zhuang)設(she)導流葉片；（6）風(feng)(feng)管(guan)(guan)(guan)的(de)(de)連接應(ying)(ying)(ying)嚴格按照規范(fan)進行，粘貼應(ying)(ying)(ying)牢(lao)(lao)固、鋪(pu)設(she)應(ying)(ying)(ying)平整(zheng)、綁扎應(ying)(ying)(ying)緊(jin)密，無滑動(dong)、松(song)弛與(yu)斷裂(lie)現(xian)象，防(fang)止漏冷（熱）；（7）輸送(song)易產生冷凝水空氣(qi)的(de)(de)風(feng)(feng)管(guan)(guan)(guan)，一定要(yao)按設(she)計要(yao)求的(de)(de)坡度(du)安(an)(an)(an)(an)裝(zhuang)(zhuang)；（8）安(an)(an)(an)(an)裝(zhuang)(zhuang)要(yao)牢(lao)(lao)固，所有吊、支、托架不得(de)妨礙風(feng)(feng)口、閥(fa)門(men)、控制系統及檢查門(men)的(de)(de)操作(zuo)，并作(zuo)良好的(de)(de)防(fang)銹(xiu)處(chu)理；（9）新(xin)風(feng)(feng)管(guan)(guan)(guan)安(an)(an)(an)(an)裝(zhuang)(zhuang)除應(ying)(ying)(ying)遵守送(song)風(feng)(feng)管(guan)(guan)(guan)道安(an)(an)(an)(an)裝(zhuang)(zhuang)規定外，還應(ying)(ying)(ying)按設(she)計要(yao)求作(zuo)有坡度(du)安(an)(an)(an)(an)裝(zhuang)(zhuang)（坡向新(xin)風(feng)(feng)口）；（10）新(xin)風(feng)(feng)口要(yao)有防(fang)雨和過濾網罩，安(an)(an)(an)(an)裝(zhuang)(zhuang)位置(zhi)應(ying)(ying)(ying)選(xuan)在空氣(qi)不受污染的(de)(de)地(di)方且便于檢修(xiu)。

1、在(zai)安(an)(an)裝(zhuang)中(zhong)央空調(diao)前，要(yao)(yao)(yao)(yao)(yao)先進(jin)(jin)行(xing)吊(diao)頂的(de)(de)(de)安(an)(an)裝(zhuang)，為了(le)在(zai)以(yi)后(hou)(hou)的(de)(de)(de)使用中(zhong)不會出(chu)現(xian)意外，我們在(zai)安(an)(an)裝(zhuang)吊(diao)頂內(nei)部(bu)(bu)的(de)(de)(de)機(ji)(ji)體時(shi)(shi)(shi)需要(yao)(yao)(yao)(yao)(yao)注意兩點(dian)，一(yi)(yi)點(dian)就(jiu)是(shi)中(zhong)央空調(diao)的(de)(de)(de)內(nei)機(ji)(ji)不要(yao)(yao)(yao)(yao)(yao)距離房頂太近(jin)，二點(dian)那就(jiu)是(shi)要(yao)(yao)(yao)(yao)(yao)讓內(nei)機(ji)(ji)在(zai)安(an)(an)裝(zhuang)好(hao)后(hou)(hou)有(you)一(yi)(yi)定的(de)(de)(de)坡(po)度(du)，不要(yao)(yao)(yao)(yao)(yao)讓內(nei)機(ji)(ji)保(bao)持水平的(de)(de)(de)。2、在(zai)中(zhong)央空調(diao)的(de)(de)(de)內(nei)機(ji)(ji)安(an)(an)裝(zhuang)好(hao)之后(hou)(hou)，就(jiu)要(yao)(yao)(yao)(yao)(yao)進(jin)(jin)行(xing)冷(leng)(leng)媒管(guan)的(de)(de)(de)安(an)(an)裝(zhuang)了(le)，冷(leng)(leng)媒管(guan)在(zai)中(zhong)央空調(diao)中(zhong)是(shi)非常重要(yao)(yao)(yao)(yao)(yao)的(de)(de)(de)，在(zai)安(an)(an)裝(zhuang)的(de)(de)(de)時(shi)(shi)(shi)候一(yi)(yi)定要(yao)(yao)(yao)(yao)(yao)注意。在(zai)安(an)(an)裝(zhuang)冷(leng)(leng)媒管(guan)時(shi)(shi)(shi)，不要(yao)(yao)(yao)(yao)(yao)將兩根銅管(guan)直接進(jin)(jin)行(xing)焊(han)接，中(zhong)間要(yao)(yao)(yao)(yao)(yao)有(you)歧(qi)管(guan)來進(jin)(jin)行(xing)隔開(kai)，在(zai)焊(han)接的(de)(de)(de)時(shi)(shi)(shi)候要(yao)(yao)(yao)(yao)(yao)在(zai)東莞內(nei)釋放一(yi)(yi)下氮(dan)氣，這樣可以(yi)保(bao)證銅管(guan)內(nei)的(de)(de)(de)壓力不被破壞(huai)，在(zai)所以(yi)管(guan)道都焊(han)接完(wan)畢(bi)后(hou)(hou)，需要(yao)(yao)(yao)(yao)(yao)使用氮(dan)氣來對管(guan)的(de)(de)(de)內(nei)部(bu)(bu)進(jin)(jin)行(xing)清理。3、冷(leng)(leng)媒管(guan)安(an)(an)裝(zhuang)好(hao)之后(hou)(hou)，就(jiu)要(yao)(yao)(yao)(yao)(yao)開(kai)始對冷(leng)(leng)凝管(guan)進(jin)(jin)行(xing)安(an)(an)裝(zhuang)了(le)，冷(leng)(leng)暖管(guan)是(shi)用來排水的(de)(de)(de)，是(shi)要(yao)(yao)(yao)(yao)(yao)在(zai)內(nei)機(ji)(ji)出(chu)接到(dao)室外的(de)(de)(de)，在(zai)安(an)(an)裝(zhuang)的(de)(de)(de)時(shi)(shi)(shi)候要(yao)(yao)(yao)(yao)(yao)留有(you)一(yi)(yi)定的(de)(de)(de)坡(po)度(du)，在(zai)接出(chu)室外后(hou)(hou)要(yao)(yao)(yao)(yao)(yao)落到(dao)地(di)面。

消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器是利用(yong)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)吸(xi)(xi)(xi)收(shou)、反射(she)、干涉(she)等原(yuan)理，降低通風與(yu)空調系統中氣流噪聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)裝置。根據消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)原(yuan)理的(de)不同可以分為阻(zu)性(xing)、抗性(xing)、共振型和復(fu)合型等。一(yi)、阻(zu)性(xing)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器,阻(zu)性(xing)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器利用(yong)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)的(de)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)作用(yong)而(er)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)。其構(gou)造是把吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)固定(ding)在氣流流動的(de)管道內(nei)壁(bi)，或按一(yi)定(ding)方式(shi)排列在管道或殼體(ti)內(nei)構(gou)成阻(zu)性(xing)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器，吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)能(neng)夠把入射(she)在其上的(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)能(neng)部分地吸(xi)(xi)(xi)收(shou)掉(diao)。聲(sheng)(sheng)(sheng)(sheng)(sheng)能(neng)之(zhi)所(suo)以能(neng)被吸(xi)(xi)(xi)收(shou)，是由(you)于吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)的(de)多孔性(xing)和松(song)散性(xing)。當(dang)聲(sheng)(sheng)(sheng)(sheng)(sheng)波進(jin)入孔隙，引起(qi)孔隙中的(de)空氣和材(cai)料(liao)產生微小的(de)振動，由(you)于摩擦(ca)和粘滯(zhi)阻(zu)力。使相當(dang)一(yi)部分聲(sheng)(sheng)(sheng)(sheng)(sheng)能(neng)化為熱能(neng)而(er)被吸(xi)(xi)(xi)收(shou)掉(diao)。