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1、消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性(xing)能(neng):鍍(du)鋅(xin)薄(bo)鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan):無消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性(xing)能(neng),自(zi)身(shen)震動會產(chan)生(sheng)聲(sheng)(sheng)(sheng)(sheng)(sheng)音,必須(xu)(xu)加裝消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器(qi)(qi)。無機玻璃(li)鋼(gang)(gang)風(feng)(feng)(feng)(feng)(feng)管(guan):無消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性(xing)能(neng),隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)性(xing)能(neng)優于(yu)鍍(du)鋅(xin)薄(bo)鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan),必須(xu)(xu)加裝消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器(qi)(qi)。復合玻纖(xian)(xian)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan):其管(guan)壁是(shi)一(yi)(yi)種多孔(kong)性(xing)吸聲(sheng)(sheng)(sheng)(sheng)(sheng)材料,可省去(qu)專(zhuan)用(yong)(yong)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器(qi)(qi)。纖(xian)(xian)維(wei)織(zhi)物(wu)風(feng)(feng)(feng)(feng)(feng)管(guan):其管(guan)壁為(wei)柔性(xing)纖(xian)(xian)維(wei)織(zhi)物(wu),本(ben)身(shen)就(jiu)是(shi)聲(sheng)(sheng)(sheng)(sheng)(sheng)音的不(bu)良導(dao)(dao)體和吸收體,自(zi)身(shen)不(bu)會產(chan)生(sheng)聲(sheng)(sheng)(sheng)(sheng)(sheng)音,還可以一(yi)(yi)定程(cheng)度(du)上吸收設備(bei)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng),隨(sui)著管(guan)道的延長,效果更為(wei)明顯,可省去(qu)專(zhuan)用(yong)(yong)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)(sheng)器(qi)(qi)。2、保(bao)(bao)溫(wen)性(xing)能(neng):鍍(du)鋅(xin)薄(bo)鋼(gang)(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan):導(dao)(dao)熱系(xi)數(shu)很大(為(wei)60.4 W/m?K),無保(bao)(bao)溫(wen)性(xing)能(neng),必須(xu)(xu)另外加包保(bao)(bao)溫(wen)層及(ji)保(bao)(bao)護層。無機玻璃(li)鋼(gang)(gang)風(feng)(feng)(feng)(feng)(feng)管(guan):導(dao)(dao)熱系(xi)數(shu)大(為(wei)0.5W/m?K),無保(bao)(bao)溫(wen)性(xing)能(neng)。復合玻纖(xian)(xian)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan):導(dao)(dao)熱系(xi)數(shu)小(xiao)(平均溫(wen)度(du)24℃時小(xiao)于(yu)1W/m?K),有一(yi)(yi)定保(bao)(bao)溫(wen)性(xing)能(neng),不(bu)加裝保(bao)(bao)溫(wen)。
層高過高如何提高制冷效果,值得信賴的不銹鋼通風管道解決方案:較之于常規層高的房屋(一般為2.6-2.7米左右)。別墅的層高一般都為3米甚至以上的高度。此前提下中央空調制冷和采暖的配比較之于一般層高的房屋會更高。如一般平層的配比為200w/平方。別墅為230-280w/平方。空調外機需要如何擺放較為合理,解決方案:別墅由于面積較大,較之于平層一般外機的功率較大。體積也就較之平層會更大。不銹鋼通風管道一般的(de)擺放位(wei)(wei)(wei)(wei)置(zhi)位(wei)(wei)(wei)(wei)于(yu)本(ben)身建筑(zhu)的(de)自留(liu)機位(wei)(wei)(wei)(wei)或者位(wei)(wei)(wei)(wei)于(yu)門口(kou)或者陽臺花園的(de)平臺之上。鋪設可供平衡的(de)水泥(ni)臺面即可。
通(tong)(tong)風(feng)(feng)(feng)、空(kong)調設(she)(she)備防(fang)(fang)火(huo)防(fang)(fang)爆(bao)(bao)措施1、空(kong)氣(qi)(qi)中含有(you)(you)容(rong)易起(qi)火(huo)或(huo)爆(bao)(bao)炸(zha)(zha)物質(zhi)的(de)(de)(de)(de)(de)(de)房間,其(qi)送、排(pai)風(feng)(feng)(feng)系統應(ying)(ying)(ying)采(cai)(cai)用防(fang)(fang)爆(bao)(bao)型(xing)的(de)(de)(de)(de)(de)(de)通(tong)(tong)風(feng)(feng)(feng)設(she)(she)備和(he)不會產生(sheng)火(huo)花(hua)的(de)(de)(de)(de)(de)(de)材(cai)料(liao)(liao)(如可采(cai)(cai)用有(you)(you)色金(jin)屬制造的(de)(de)(de)(de)(de)(de)風(feng)(feng)(feng)機(ji)葉片和(he)防(fang)(fang)爆(bao)(bao)電(dian)動機(ji))。當(dang)送風(feng)(feng)(feng)機(ji)布(bu)置在(zai)單獨分隔(ge)的(de)(de)(de)(de)(de)(de)通(tong)(tong)風(feng)(feng)(feng)機(ji)房內,且送風(feng)(feng)(feng)干管(guan)上(shang)(shang)設(she)(she)置防(fang)(fang)止回流設(she)(she)施時(shi),可采(cai)(cai)用普(pu)通(tong)(tong)型(xing)通(tong)(tong)風(feng)(feng)(feng)設(she)(she)備。2、含有(you)(you)易燃(ran)(ran)、易爆(bao)(bao)粉(fen)塵(chen)(chen)(碎(sui)(sui)屑(xie))的(de)(de)(de)(de)(de)(de)空(kong)氣(qi)(qi),在(zai)進入排(pai)風(feng)(feng)(feng)機(ji)前應(ying)(ying)(ying)采(cai)(cai)用不產生(sheng)火(huo)花(hua)的(de)(de)(de)(de)(de)(de)除(chu)(chu)塵(chen)(chen)器(qi)進行(xing)處理,以(yi)防(fang)(fang)止除(chu)(chu)塵(chen)(chen)器(qi)工作過程(cheng)中產生(sheng)火(huo)花(hua)引起(qi)粉(fen)塵(chen)(chen)、碎(sui)(sui)屑(xie)燃(ran)(ran)燒(shao)(shao)或(huo)爆(bao)(bao)炸(zha)(zha)。對(dui)于遇濕可能爆(bao)(bao)炸(zha)(zha)的(de)(de)(de)(de)(de)(de)粉(fen)塵(chen)(chen)(如電(dian)石、鋅粉(fen)、鋁鎂(mei)合金(jin)粉(fen)等),嚴禁(jin)采(cai)(cai)用濕式除(chu)(chu)塵(chen)(chen)器(qi)。3、排(pai)除(chu)(chu)、輸送有(you)(you)燃(ran)(ran)燒(shao)(shao)、爆(bao)(bao)炸(zha)(zha)危(wei)險的(de)(de)(de)(de)(de)(de)氣(qi)(qi)體、蒸氣(qi)(qi)和(he)粉(fen)塵(chen)(chen)的(de)(de)(de)(de)(de)(de)排(pai)風(feng)(feng)(feng)系統,應(ying)(ying)(ying)采(cai)(cai)用不燃(ran)(ran)材(cai)料(liao)(liao)并(bing)設(she)(she)有(you)(you)導除(chu)(chu)靜電(dian)的(de)(de)(de)(de)(de)(de)接地裝置。其(qi)排(pai)風(feng)(feng)(feng)設(she)(she)備不應(ying)(ying)(ying)布(bu)置在(zai)地下(xia)、半地下(xia)建筑(室)內,以(yi)防(fang)(fang)止有(you)(you)爆(bao)(bao)炸(zha)(zha)危(wei)險的(de)(de)(de)(de)(de)(de)蒸氣(qi)(qi)和(he)粉(fen)塵(chen)(chen)等物質(zhi)的(de)(de)(de)(de)(de)(de)積聚。4、排(pai)除(chu)(chu)、輸送溫度(du)超過80℃的(de)(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)或(huo)其(qi)他氣(qi)(qi)體以(yi)及容(rong)易起(qi)火(huo)的(de)(de)(de)(de)(de)(de)碎(sui)(sui)屑(xie)的(de)(de)(de)(de)(de)(de)管(guan)道(dao),與可燃(ran)(ran)或(huo)難燃(ran)(ran)物體之(zhi)間應(ying)(ying)(ying)保持不小于150mm的(de)(de)(de)(de)(de)(de)間隙,或(huo)采(cai)(cai)用厚度(du)不小于50mm的(de)(de)(de)(de)(de)(de)不燃(ran)(ran)材(cai)料(liao)(liao)隔(ge)熱,以(yi)防(fang)(fang)止填塞物與構件因受這些高溫管(guan)道(dao)的(de)(de)(de)(de)(de)(de)影響而導致(zhi)火(huo)災。當(dang)管(guan)道(dao)互為上(shang)(shang)下(xia)布(bu)置時(shi),表面溫度(du)較高者應(ying)(ying)(ying)布(bu)置在(zai)上(shang)(shang)面。
按照氣(qi)流(liu)(liu)(liu)(liu)運動(dong)來進行風(feng)(feng)(feng)機(ji)(ji)(ji)分類的(de)有(you):1離(li)(li)心(xin)風(feng)(feng)(feng)機(ji)(ji)(ji),氣(qi)流(liu)(liu)(liu)(liu)進入旋(xuan)轉的(de)葉(xie)片通道,在(zai)離(li)(li)心(xin)力作用(yong)下氣(qi)體(ti)被壓縮并沿著(zhu)半徑(jing)方(fang)向(xiang)流(liu)(liu)(liu)(liu)動(dong)。2軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)氣(qi)流(liu)(liu)(liu)(liu)軸(zhou)(zhou)(zhou)向(xiang)進入風(feng)(feng)(feng)機(ji)(ji)(ji)葉(xie)輪后,在(zai)旋(xuan)轉葉(xie)片的(de)流(liu)(liu)(liu)(liu)道中(zhong)沿著(zhu)軸(zhou)(zhou)(zhou)線方(fang)向(xiang)流(liu)(liu)(liu)(liu)動(dong)的(de)風(feng)(feng)(feng)機(ji)(ji)(ji)。相(xiang)對于離(li)(li)心(xin)風(feng)(feng)(feng)機(ji)(ji)(ji),軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)具有(you)流(liu)(liu)(liu)(liu)量(liang)大(da)、體(ti)積小、壓頭低的(de)特點,用(yong)于有(you)灰塵(chen)和腐蝕性氣(qi)體(ti)場合(he)時需注意。3斜(xie)流(liu)(liu)(liu)(liu)式(shi)(混流(liu)(liu)(liu)(liu)式(shi))風(feng)(feng)(feng)機(ji)(ji)(ji),在(zai)風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)葉(xie)輪中(zhong),氣(qi)流(liu)(liu)(liu)(liu)的(de)方(fang)向(xiang)處(chu)于軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)式(shi)之(zhi)間,近(jin)似沿錐(zhui)流(liu)(liu)(liu)(liu)動(dong),故可稱為(wei)斜(xie)流(liu)(liu)(liu)(liu)式(shi)(混流(liu)(liu)(liu)(liu)式(shi))風(feng)(feng)(feng)機(ji)(ji)(ji)。這種風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)壓力系數比軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)式(shi)風(feng)(feng)(feng)機(ji)(ji)(ji)高,而流(liu)(liu)(liu)(liu)量(liang)系數比離(li)(li)心(xin)式(shi)風(feng)(feng)(feng)機(ji)(ji)(ji)高。
什么(me)是(shi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan),常見風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)哪些類(lei)型,風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主要指中央空(kong)調系統的通風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道,它常常被忽視,但卻是(shi)空(kong)調系統的重(zhong)要組成(cheng)(cheng)部分(fen)。風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)由薄鋼(gang)(gang)板(ban)、鋁板(ban)、硬聚氯(lv)乙(yi)烯(xi)板(ban)、玻璃(li)鋼(gang)(gang)以(yi)及其(qi)它復(fu)合材(cai)料等(deng)制成(cheng)(cheng)的,用(yong)于輸送(song)空(kong)氣(qi)和空(kong)氣(qi)混(hun)合物的各種(zhong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的總稱。1、按(an)(an)照材(cai)質可(ke)分(fen)為(wei):金屬(shu)(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金屬(shu)(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其(qi)中:(1)金屬(shu)(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可(ke)分(fen)為(wei):鋼(gang)(gang)板(ban)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹鋼(gang)(gang)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng);(2)非金屬(shu)(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)以(yi)分(fen)為(wei):硬聚氯(lv)乙(yi)烯(xi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有(you)機玻璃(li)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無(wu)機玻璃(li)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃(li)鋼(gang)(gang)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以(yi)及其(qi)它復(fu)合材(cai)料風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng);2、按(an)(an)照風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可(ke)分(fen)為(wei):圓形風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan);3、按(an)(an)照通風(feng)(feng)空(kong)調系統工作壓力可(ke)分(fen)為(wei):高壓風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中壓風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類(lei)別,