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渝中推薦電動防火閥廠家

2019-10-29
渝中推薦電動防火閥廠家

一(yi)、通(tong)風(feng)(feng)與(yu)空(kong)(kong)(kong)(kong)調(diao)系統(tong)的(de)組(zu)(zu)成(cheng)與(yu)類別(bie)(一(yi))通(tong)風(feng)(feng)系統(tong)的(de)組(zu)(zu)成(cheng),包括:進(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)備(bei)(bei)(bei)(bei),如空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)過濾(lv)設(she)備(bei)(bei)(bei)(bei)、熱(re)(re)濕處(chu)(chu)(chu)理(li)(li)設(she)備(bei)(bei)(bei)(bei)和(he)(he)(he)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)凈化(hua)設(she)備(bei)(bei)(bei)(bei)等(deng);送風(feng)(feng)機或排(pai)(pai)(pai)風(feng)(feng)機;風(feng)(feng)道系統(tong),如風(feng)(feng)管、送風(feng)(feng)口(kou)、排(pai)(pai)(pai)風(feng)(feng)口(kou)、排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)罩等(deng);排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)備(bei)(bei)(bei)(bei),如除塵器、有害(hai)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)凈化(hua)設(she)備(bei)(bei)(bei)(bei)、風(feng)(feng)帽等(deng)。2.通(tong)風(feng)(feng)系統(tong)的(de)類別(bie)有:(二(er))空(kong)(kong)(kong)(kong)調(diao)系統(tong)的(de)組(zu)(zu)成(cheng)——空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)備(bei)(bei)(bei)(bei)、熱(re)(re)源(yuan)(yuan)和(he)(he)(he)冷(leng)(leng)(leng)源(yuan)(yuan)、空(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)系統(tong)、水(shui)(shui)系統(tong)、控制(zhi)(zhi)、調(diao)節(jie)裝(zhuang)置(zhi)(1)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)備(bei)(bei)(bei)(bei):空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)加(jia)熱(re)(re)或冷(leng)(leng)(leng)卻設(she)備(bei)(bei)(bei)(bei)、空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)加(jia)濕或去濕設(she)備(bei)(bei)(bei)(bei)和(he)(he)(he)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)凈化(hua)設(she)備(bei)(bei)(bei)(bei)等(deng);其(qi)作(zuo)用(yong)是將(jiang)(jiang)送風(feng)(feng)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)到(dao)一(yi)定的(de)狀態。(2)熱(re)(re)源(yuan)(yuan)和(he)(he)(he)冷(leng)(leng)(leng)源(yuan)(yuan):常(chang)用(yong)的(de)熱(re)(re)源(yuan)(yuan)有提供熱(re)(re)水(shui)(shui)或蒸汽的(de)鍋(guo)爐、電加(jia)熱(re)(re)器等(deng)。(3)空(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)系統(tong):由風(feng)(feng)機和(he)(he)(he)風(feng)(feng)管系統(tong)組(zu)(zu)成(cheng)。(4)水(shui)(shui)系統(tong):包括將(jiang)(jiang)冷(leng)(leng)(leng)凍水(shui)(shui)(或熱(re)(re)水(shui)(shui))從制(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)(或熱(re)(re)源(yuan)(yuan))輸送到(dao)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)處(chu)(chu)(chu)理(li)(li)設(she)備(bei)(bei)(bei)(bei)的(de)水(shui)(shui)系統(tong)和(he)(he)(he)制(zhi)(zhi)冷(leng)(leng)(leng)設(she)備(bei)(bei)(bei)(bei)的(de)冷(leng)(leng)(leng)卻水(shui)(shui)系統(tong),由水(shui)(shui)泵和(he)(he)(he)水(shui)(shui)管系統(tong)組(zu)(zu)成(cheng)。(5)控制(zhi)(zhi)、調(diao)節(jie)裝(zhuang)置(zhi):裝(zhuang)置(zhi)的(de)作(zuo)用(yong)是調(diao)節(jie)空(kong)(kong)(kong)(kong)調(diao)系統(tong)的(de)冷(leng)(leng)(leng)量(liang)、熱(re)(re)量(liang)、風(feng)(feng)量(liang)等(deng),使空(kong)(kong)(kong)(kong)調(diao)系統(tong)的(de)工作(zuo)適(shi)應空(kong)(kong)(kong)(kong)調(diao)工況(kuang)的(de)變化(hua),從而將(jiang)(jiang)室內(nei)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)狀況(kuang)控制(zhi)(zhi)在(zai)要求的(de)范圍內(nei)。

渝中推薦電動防火閥廠家

層高過高如(ru)何(he)提(ti)(ti)高制(zhi)冷效果,解決方案:較(jiao)(jiao)(jiao)之于(yu)常規層高的(de)(de)(de)房屋(一(yi)般為(wei)2.6-2.7米(mi)(mi)左右)。別墅的(de)(de)(de)層高一(yi)般都為(wei)3米(mi)(mi)甚至(zhi)以上的(de)(de)(de)高度(du)。此前(qian)提(ti)(ti)下中央(yang)空調(diao)制(zhi)冷和采暖的(de)(de)(de)配比較(jiao)(jiao)(jiao)之于(yu)一(yi)般層高的(de)(de)(de)房屋會更(geng)(geng)高。如(ru)一(yi)般平(ping)層的(de)(de)(de)配比為(wei)200w/平(ping)方。別墅為(wei)230-280w/平(ping)方。空調(diao)外機需(xu)要如(ru)何(he)擺放(fang)較(jiao)(jiao)(jiao)為(wei)合(he)理(li),解決方案:別墅由(you)于(yu)面積較(jiao)(jiao)(jiao)大(da),較(jiao)(jiao)(jiao)之于(yu)平(ping)層一(yi)般外機的(de)(de)(de)功率較(jiao)(jiao)(jiao)大(da)。體積也就(jiu)較(jiao)(jiao)(jiao)之平(ping)層會更(geng)(geng)大(da)。一(yi)般的(de)(de)(de)擺放(fang)位置位于(yu)本身建(jian)筑的(de)(de)(de)自留機位或者位于(yu)門(men)口或者陽臺(tai)花(hua)園的(de)(de)(de)平(ping)臺(tai)之上。鋪設可供平(ping)衡的(de)(de)(de)水泥臺(tai)面即可。

渝中推薦電動防火閥廠家

消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji)一(yi)(yi)般(ban)是采用離心式風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)和(he)軸(zhou)(zhou)流(liu)(liu)(liu)式風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)兩種(zhong)重(zhong)要的(de)(de)(de)型(xing)(xing)(xing)式。從(cong)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)風(feng)(feng)量(liang)、風(feng)(feng)壓(ya)考慮(lv)來看,消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)是高比轉高效率的(de)(de)(de)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji),更加的(de)(de)(de)適合選(xuan)用軸(zhou)(zhou)流(liu)(liu)(liu)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)。軸(zhou)(zhou)流(liu)(liu)(liu)式消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)有(you)兩種(zhong)設計型(xing)(xing)(xing)式,一(yi)(yi)種(zhong)為(wei)電(dian)機(ji)(ji)(ji)(ji)(ji)與主(zhu)(zhu)氣(qi)流(liu)(liu)(liu)分(fen)離型(xing)(xing)(xing)式,另(ling)一(yi)(yi)種(zhong)為(wei)電(dian)機(ji)(ji)(ji)(ji)(ji)置于主(zhu)(zhu)氣(qi)流(liu)(liu)(liu)之(zhi)中。根(gen)據煙(yan)(yan)(yan)氣(qi)溫度(du)的(de)(de)(de)不(bu)同(tong),采用不(bu)同(tong)型(xing)(xing)(xing)式的(de)(de)(de)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji),溫度(du)大于400℃時(shi),采用電(dian)機(ji)(ji)(ji)(ji)(ji)與主(zhu)(zhu)氣(qi)流(liu)(liu)(liu)分(fen)離型(xing)(xing)(xing)式,溫度(du)小于400℃大于150℃,兩種(zhong)型(xing)(xing)(xing)式的(de)(de)(de)電(dian)機(ji)(ji)(ji)(ji)(ji)都可(ke)(ke)以選(xuan)擇,在(zai)溫度(du)小于150℃的(de)(de)(de)時(shi)候,采用電(dian)機(ji)(ji)(ji)(ji)(ji)置于主(zhu)(zhu)氣(qi)流(liu)(liu)(liu)之(zhi)中。 軸(zhou)(zhou)流(liu)(liu)(liu)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)流(liu)(liu)(liu)量(liang)范(fan)圍從(cong)7200m?/h至(zhi)110000m?/h,有(you)不(bu)同(tong)型(xing)(xing)(xing)號(hao)的(de)(de)(de)編制,用來滿足(zu)(zu)不(bu)同(tong)通風(feng)(feng)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)流(liu)(liu)(liu)量(liang)的(de)(de)(de)需求。消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)可(ke)(ke)以根(gen)據壓(ya)力情況(kuang)的(de)(de)(de)不(bu)同(tong)分(fen)為(wei)兩種(zhong)類(lei)型(xing)(xing)(xing),一(yi)(yi)類(lei)為(wei)軸(zhou)(zhou)流(liu)(liu)(liu)式消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)機(ji)(ji)(ji)(ji)(ji),其(qi)各(ge)機(ji)(ji)(ji)(ji)(ji)號(hao)的(de)(de)(de)壓(ya)力在(zai)600Pa左右(you),另(ling)一(yi)(yi)類(lei)為(wei)斜流(liu)(liu)(liu)消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji),各(ge)機(ji)(ji)(ji)(ji)(ji)號(hao)的(de)(de)(de)壓(ya)力在(zai)1000Pa左右(you)。為(wei)了(le)滿足(zu)(zu)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)量(liang)和(he)通風(feng)(feng)換氣(qi)的(de)(de)(de)要求,消(xiao)(xiao)(xiao)防(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)一(yi)(yi)般(ban)都設計了(le)雙速型(xing)(xing)(xing)的(de)(de)(de)結構(gou)模式。低速可(ke)(ke)以通風(feng)(feng)使用,高速可(ke)(ke)以排(pai)(pai)(pai)(pai)放煙(yan)(yan)(yan)霧,這樣不(bu)但(dan)可(ke)(ke)以節約能源(yuan)同(tong)時(shi)又降低了(le)噪聲(sheng)污(wu)染(ran)。

渝中推薦電動防火閥廠家

風管主要指中央空調系統的通風管道,它常常被忽視,但卻是空調系統的重要組成部分,渝中電動防火閥目前常見的風管主要有四種:1)鍍鋅薄鋼板風管;2)無機玻璃鋼風管;3)復合玻纖板風管;4)纖維織物風管。鍍鋅薄鋼板風管:早使用的風管,電動防火閥廠家采(cai)(cai)用鍍鋅(xin)薄鋼板制(zhi)作(zuo),適合含濕量小的(de)(de)一(yi)般(ban)性(xing)氣體的(de)(de)輸(shu)送,有易生銹,無(wu)保溫和消聲功能,制(zhi)作(zuo)安裝周期(qi)長的(de)(de)特點。無(wu)機玻(bo)璃(li)鋼風(feng)管(guan)(guan):較新的(de)(de)風(feng)管(guan)(guan)類型,采(cai)(cai)用玻(bo)璃(li)纖維增強(qiang)無(wu)機材料制(zhi)作(zuo),遇(yu)火不燃、耐(nai)腐蝕、份量重,硬度大但較脆(cui),受(shou)自(zi)重影響易變(bian)形酥裂,無(wu)保溫和消聲性(xing)能,制(zhi)作(zuo)安裝周期(qi)長。

渝中推薦電動防火閥廠家

什么是(shi)風(feng)(feng)(feng)管(guan)(guan)(guan),常見(jian)風(feng)(feng)(feng)管(guan)(guan)(guan)有哪些類(lei)型,風(feng)(feng)(feng)管(guan)(guan)(guan)主要指中(zhong)央空(kong)調系統的(de)通風(feng)(feng)(feng)管(guan)(guan)(guan)道(dao),它常常被忽視,但卻是(shi)空(kong)調系統的(de)重要組成部分(fen)(fen)。風(feng)(feng)(feng)管(guan)(guan)(guan)是(shi)由薄鋼板(ban)、鋁板(ban)、硬聚氯乙烯板(ban)、玻璃(li)鋼以及其它復合材(cai)料(liao)等制成的(de),用于輸送空(kong)氣(qi)和空(kong)氣(qi)混合物(wu)的(de)各種管(guan)(guan)(guan)道(dao)的(de)總稱。1、按(an)照材(cai)質可(ke)分(fen)(fen)為(wei):金(jin)屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)、非金(jin)屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)。其中(zhong):(1)金(jin)屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)又可(ke)分(fen)(fen)為(wei):鋼板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)、不銹鋼風(feng)(feng)(feng)管(guan)(guan)(guan)等;(2)非金(jin)屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)可(ke)以分(fen)(fen)為(wei):硬聚氯乙烯風(feng)(feng)(feng)管(guan)(guan)(guan)、有機(ji)玻璃(li)風(feng)(feng)(feng)管(guan)(guan)(guan)、無(wu)機(ji)玻璃(li)風(feng)(feng)(feng)管(guan)(guan)(guan)、玻璃(li)鋼風(feng)(feng)(feng)管(guan)(guan)(guan)以及其它復合材(cai)料(liao)風(feng)(feng)(feng)管(guan)(guan)(guan)等;2、按(an)照風(feng)(feng)(feng)管(guan)(guan)(guan)外(wai)形(xing)(xing)可(ke)分(fen)(fen)為(wei):圓形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)、矩形(xing)(xing)風(feng)(feng)(feng)管(guan)(guan)(guan);3、按(an)照通風(feng)(feng)(feng)空(kong)調系統工作壓力可(ke)分(fen)(fen)為(wei):高(gao)壓風(feng)(feng)(feng)管(guan)(guan)(guan)、中(zhong)壓風(feng)(feng)(feng)管(guan)(guan)(guan)、低壓風(feng)(feng)(feng)管(guan)(guan)(guan)三個類(lei)別,

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