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江北高品質消防通風設備廠家

2020-11-24
江北高品質消防通風設備廠家

消聲器是利用聲的吸收、反射、干涉等原理,降低通風與空調系統中氣流噪聲的裝置。江北消防通風設備根據消聲原理的不同可以分為阻性、抗性、共振型和復合型等。一、阻性消聲器,阻性消聲器利用吸聲材料的吸聲作用而消聲的。其構造是把吸聲材料固定在氣流流動的管道內壁,高品質消防通風設備或按(an)一(yi)定方式排(pai)列在管道(dao)或殼體內構成阻性(xing)消(xiao)聲(sheng)器,吸(xi)聲(sheng)材(cai)料能(neng)(neng)夠把入(ru)射在其上的(de)聲(sheng)能(neng)(neng)部(bu)分(fen)(fen)地吸(xi)收(shou)(shou)掉。聲(sheng)能(neng)(neng)之所以能(neng)(neng)被吸(xi)收(shou)(shou),是由于(yu)吸(xi)聲(sheng)材(cai)料的(de)多孔性(xing)和松(song)散性(xing)。當聲(sheng)波(bo)進入(ru)孔隙,引起孔隙中的(de)空(kong)氣和材(cai)料產生微小的(de)振動,由于(yu)摩擦和粘滯阻力。使相當一(yi)部(bu)分(fen)(fen)聲(sheng)能(neng)(neng)化為熱能(neng)(neng)而被吸(xi)收(shou)(shou)掉。

江北高品質消防通風設備廠家

層(ceng)高(gao)(gao)(gao)過高(gao)(gao)(gao)如(ru)何(he)提高(gao)(gao)(gao)制冷(leng)效果,解決(jue)方(fang)(fang)案:較之于(yu)(yu)常規層(ceng)高(gao)(gao)(gao)的(de)(de)房屋(一(yi)般(ban)為2.6-2.7米左(zuo)右)。別(bie)墅(shu)的(de)(de)層(ceng)高(gao)(gao)(gao)一(yi)般(ban)都為3米甚至(zhi)以(yi)上的(de)(de)高(gao)(gao)(gao)度。此前(qian)提下中央(yang)空(kong)調(diao)制冷(leng)和采暖(nuan)的(de)(de)配比較之于(yu)(yu)一(yi)般(ban)層(ceng)高(gao)(gao)(gao)的(de)(de)房屋會更高(gao)(gao)(gao)。如(ru)一(yi)般(ban)平(ping)(ping)層(ceng)的(de)(de)配比為200w/平(ping)(ping)方(fang)(fang)。別(bie)墅(shu)為230-280w/平(ping)(ping)方(fang)(fang)。空(kong)調(diao)外(wai)機需要如(ru)何(he)擺放(fang)較為合(he)理(li),解決(jue)方(fang)(fang)案:別(bie)墅(shu)由(you)于(yu)(yu)面積較大(da),較之于(yu)(yu)平(ping)(ping)層(ceng)一(yi)般(ban)外(wai)機的(de)(de)功率較大(da)。體積也就較之平(ping)(ping)層(ceng)會更大(da)。一(yi)般(ban)的(de)(de)擺放(fang)位置位于(yu)(yu)本(ben)身建(jian)筑的(de)(de)自留機位或者(zhe)位于(yu)(yu)門口或者(zhe)陽(yang)臺花園的(de)(de)平(ping)(ping)臺之上。鋪設(she)可供平(ping)(ping)衡的(de)(de)水泥臺面即可。

江北高品質消防通風設備廠家

通(tong)風(feng)、空調設(she)(she)備(bei)防(fang)(fang)火(huo)(huo)(huo)防(fang)(fang)爆(bao)(bao)(bao)措施(shi)1、空氣(qi)中含有(you)容易起(qi)(qi)火(huo)(huo)(huo)或(huo)爆(bao)(bao)(bao)炸(zha)物(wu)質的(de)(de)(de)(de)房間,其送、排(pai)風(feng)系(xi)(xi)統應(ying)(ying)(ying)(ying)采(cai)(cai)(cai)(cai)用防(fang)(fang)爆(bao)(bao)(bao)型(xing)的(de)(de)(de)(de)通(tong)風(feng)設(she)(she)備(bei)和(he)不(bu)(bu)會產(chan)生(sheng)火(huo)(huo)(huo)花(hua)(hua)(hua)的(de)(de)(de)(de)材(cai)料(liao)(如可采(cai)(cai)(cai)(cai)用有(you)色金屬制造(zao)的(de)(de)(de)(de)風(feng)機(ji)葉片(pian)和(he)防(fang)(fang)爆(bao)(bao)(bao)電動機(ji))。當送風(feng)機(ji)布(bu)置(zhi)在單獨分隔的(de)(de)(de)(de)通(tong)風(feng)機(ji)房內(nei),且送風(feng)干(gan)管上(shang)設(she)(she)置(zhi)防(fang)(fang)止回流(liu)設(she)(she)施(shi)時,可采(cai)(cai)(cai)(cai)用普通(tong)型(xing)通(tong)風(feng)設(she)(she)備(bei)。2、含有(you)易燃、易爆(bao)(bao)(bao)粉塵(chen)(chen)(碎屑)的(de)(de)(de)(de)空氣(qi),在進(jin)入排(pai)風(feng)機(ji)前(qian)應(ying)(ying)(ying)(ying)采(cai)(cai)(cai)(cai)用不(bu)(bu)產(chan)生(sheng)火(huo)(huo)(huo)花(hua)(hua)(hua)的(de)(de)(de)(de)除(chu)(chu)(chu)塵(chen)(chen)器(qi)進(jin)行(xing)處(chu)理(li),以(yi)防(fang)(fang)止除(chu)(chu)(chu)塵(chen)(chen)器(qi)工作過程中產(chan)生(sheng)火(huo)(huo)(huo)花(hua)(hua)(hua)引起(qi)(qi)粉塵(chen)(chen)、碎屑燃燒(shao)或(huo)爆(bao)(bao)(bao)炸(zha)。對于遇濕(shi)可能爆(bao)(bao)(bao)炸(zha)的(de)(de)(de)(de)粉塵(chen)(chen)(如電石(shi)、鋅粉、鋁鎂合金粉等),嚴禁采(cai)(cai)(cai)(cai)用濕(shi)式除(chu)(chu)(chu)塵(chen)(chen)器(qi)。3、排(pai)除(chu)(chu)(chu)、輸(shu)送有(you)燃燒(shao)、爆(bao)(bao)(bao)炸(zha)危險(xian)的(de)(de)(de)(de)氣(qi)體(ti)、蒸(zheng)氣(qi)和(he)粉塵(chen)(chen)的(de)(de)(de)(de)排(pai)風(feng)系(xi)(xi)統,應(ying)(ying)(ying)(ying)采(cai)(cai)(cai)(cai)用不(bu)(bu)燃材(cai)料(liao)并(bing)設(she)(she)有(you)導除(chu)(chu)(chu)靜電的(de)(de)(de)(de)接地(di)裝置(zhi)。其排(pai)風(feng)設(she)(she)備(bei)不(bu)(bu)應(ying)(ying)(ying)(ying)布(bu)置(zhi)在地(di)下、半地(di)下建筑(室)內(nei),以(yi)防(fang)(fang)止有(you)爆(bao)(bao)(bao)炸(zha)危險(xian)的(de)(de)(de)(de)蒸(zheng)氣(qi)和(he)粉塵(chen)(chen)等物(wu)質的(de)(de)(de)(de)積聚(ju)。4、排(pai)除(chu)(chu)(chu)、輸(shu)送溫(wen)度超過80℃的(de)(de)(de)(de)空氣(qi)或(huo)其他氣(qi)體(ti)以(yi)及容易起(qi)(qi)火(huo)(huo)(huo)的(de)(de)(de)(de)碎屑的(de)(de)(de)(de)管道,與可燃或(huo)難燃物(wu)體(ti)之間應(ying)(ying)(ying)(ying)保(bao)持不(bu)(bu)小于150mm的(de)(de)(de)(de)間隙,或(huo)采(cai)(cai)(cai)(cai)用厚度不(bu)(bu)小于50mm的(de)(de)(de)(de)不(bu)(bu)燃材(cai)料(liao)隔熱,以(yi)防(fang)(fang)止填塞(sai)物(wu)與構件因受這(zhe)些(xie)高(gao)溫(wen)管道的(de)(de)(de)(de)影響(xiang)而導致火(huo)(huo)(huo)災。當管道互(hu)為(wei)上(shang)下布(bu)置(zhi)時,表面溫(wen)度較高(gao)者應(ying)(ying)(ying)(ying)布(bu)置(zhi)在上(shang)面。

江北高品質消防通風設備廠家

什么是(shi)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan),常見風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)哪(na)些類型,風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要指中(zhong)央空調(diao)系(xi)(xi)統(tong)的通風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao),它常常被(bei)忽視(shi),但卻是(shi)空調(diao)系(xi)(xi)統(tong)的重要組成(cheng)部(bu)分。風(feng)(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)(lv)乙烯(xi)板(ban)、玻璃鋼(gang)(gang)以(yi)及其它復合材(cai)料(liao)等制(zhi)成(cheng)的,用于輸送空氣和空氣混合物的各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的總(zong)稱。1、按(an)照材(cai)質可分為:金屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中(zhong):(1)金屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可分為:鋼(gang)(gang)板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹(xiu)鋼(gang)(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等;(2)非金屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可以(yi)分為:硬聚氯(lv)(lv)乙烯(xi)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有(you)機玻璃風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機玻璃風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃鋼(gang)(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以(yi)及其它復合材(cai)料(liao)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等;2、按(an)照風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可分為:圓形風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan);3、按(an)照通風(feng)(feng)(feng)空調(diao)系(xi)(xi)統(tong)工作壓(ya)(ya)力可分為:高壓(ya)(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)壓(ya)(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓(ya)(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類別,

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