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地址(zhi):重慶市(shi)江津區(qu)雙福新區(qu)福星大道937號鑫成(cheng)瑞暖通廠區(qu)
一、通風(feng)(feng)(feng)(feng)與(yu)空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)(de)組(zu)成與(yu)類別(一)通風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)(de)組(zu)成,包括(kuo):進氣(qi)(qi)處(chu)(chu)理(li)(li)(li)設(she)(she)(she)備(bei)(bei)(bei),如空(kong)(kong)氣(qi)(qi)過濾設(she)(she)(she)備(bei)(bei)(bei)、熱(re)(re)濕處(chu)(chu)理(li)(li)(li)設(she)(she)(she)備(bei)(bei)(bei)和(he)(he)空(kong)(kong)氣(qi)(qi)凈(jing)化設(she)(she)(she)備(bei)(bei)(bei)等(deng);送風(feng)(feng)(feng)(feng)機(ji)或(huo)(huo)排風(feng)(feng)(feng)(feng)機(ji);風(feng)(feng)(feng)(feng)道系(xi)(xi)(xi)(xi)統(tong)(tong),如風(feng)(feng)(feng)(feng)管(guan)、送風(feng)(feng)(feng)(feng)口、排風(feng)(feng)(feng)(feng)口、排氣(qi)(qi)罩等(deng);排氣(qi)(qi)處(chu)(chu)理(li)(li)(li)設(she)(she)(she)備(bei)(bei)(bei),如除塵器、有(you)(you)害氣(qi)(qi)體凈(jing)化設(she)(she)(she)備(bei)(bei)(bei)、風(feng)(feng)(feng)(feng)帽等(deng)。2.通風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)(de)類別有(you)(you):(二(er))空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)(de)組(zu)成——空(kong)(kong)氣(qi)(qi)處(chu)(chu)理(li)(li)(li)設(she)(she)(she)備(bei)(bei)(bei)、熱(re)(re)源和(he)(he)冷(leng)源、空(kong)(kong)調(diao)(diao)風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)(tong)、水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)、控(kong)制(zhi)(zhi)(zhi)、調(diao)(diao)節裝置(zhi)(zhi)(zhi)(1)空(kong)(kong)氣(qi)(qi)處(chu)(chu)理(li)(li)(li)設(she)(she)(she)備(bei)(bei)(bei):空(kong)(kong)氣(qi)(qi)加熱(re)(re)或(huo)(huo)冷(leng)卻(que)設(she)(she)(she)備(bei)(bei)(bei)、空(kong)(kong)氣(qi)(qi)加濕或(huo)(huo)去濕設(she)(she)(she)備(bei)(bei)(bei)和(he)(he)空(kong)(kong)氣(qi)(qi)凈(jing)化設(she)(she)(she)備(bei)(bei)(bei)等(deng);其作(zuo)用是將送風(feng)(feng)(feng)(feng)空(kong)(kong)氣(qi)(qi)處(chu)(chu)理(li)(li)(li)到一定(ding)的(de)(de)狀態。(2)熱(re)(re)源和(he)(he)冷(leng)源:常用的(de)(de)熱(re)(re)源有(you)(you)提供熱(re)(re)水(shui)(shui)或(huo)(huo)蒸汽的(de)(de)鍋爐、電(dian)加熱(re)(re)器等(deng)。(3)空(kong)(kong)調(diao)(diao)風(feng)(feng)(feng)(feng)系(xi)(xi)(xi)(xi)統(tong)(tong):由(you)風(feng)(feng)(feng)(feng)機(ji)和(he)(he)風(feng)(feng)(feng)(feng)管(guan)系(xi)(xi)(xi)(xi)統(tong)(tong)組(zu)成。(4)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong):包括(kuo)將冷(leng)凍水(shui)(shui)(或(huo)(huo)熱(re)(re)水(shui)(shui))從制(zhi)(zhi)(zhi)冷(leng)系(xi)(xi)(xi)(xi)統(tong)(tong)(或(huo)(huo)熱(re)(re)源)輸送到空(kong)(kong)氣(qi)(qi)處(chu)(chu)理(li)(li)(li)設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)和(he)(he)制(zhi)(zhi)(zhi)冷(leng)設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)冷(leng)卻(que)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong),由(you)水(shui)(shui)泵和(he)(he)水(shui)(shui)管(guan)系(xi)(xi)(xi)(xi)統(tong)(tong)組(zu)成。(5)控(kong)制(zhi)(zhi)(zhi)、調(diao)(diao)節裝置(zhi)(zhi)(zhi):裝置(zhi)(zhi)(zhi)的(de)(de)作(zuo)用是調(diao)(diao)節空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)(de)冷(leng)量、熱(re)(re)量、風(feng)(feng)(feng)(feng)量等(deng),使空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)(de)工(gong)作(zuo)適(shi)應(ying)空(kong)(kong)調(diao)(diao)工(gong)況的(de)(de)變化,從而將室內空(kong)(kong)氣(qi)(qi)狀況控(kong)制(zhi)(zhi)(zhi)在要求的(de)(de)范圍內。
1、想要讓排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)能夠很好的(de)(de)排(pai)(pai)(pai)水(shui)(shui)(shui),我們就(jiu)需(xu)要注意在安(an)裝排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)的(de)(de)時(shi)(shi)候,讓排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)能夠有一(yi)個輕(qing)微的(de)(de)斜坡,這(zhe)樣(yang)就(jiu)不會(hui)(hui)出(chu)現排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)有可能過高而(er)出(chu)現當中(zhong)央空(kong)調停止(zhi)工作時(shi)(shi),內機的(de)(de)水(shui)(shui)(shui)會(hui)(hui)出(chu)現倒流的(de)(de)情況(kuang),這(zhe)樣(yang)就(jiu)會(hui)(hui)將吊頂泡壞。2、還需(xu)要注意的(de)(de)是在安(an)裝排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)的(de)(de)時(shi)(shi)候要對排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)的(de)(de)外部做一(yi)層保溫(wen)處理,如果不做保溫(wen),那(nei)么就(jiu)會(hui)(hui)在制冷(leng)時(shi)(shi)間長后,排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)的(de)(de)表面會(hui)(hui)出(chu)現滴水(shui)(shui)(shui)的(de)(de)情況(kuang),這(zhe)樣(yang)對吊頂是有著一(yi)定的(de)(de)損壞的(de)(de)。所以要使用一(yi)些保溫(wen)材(cai)料,將排(pai)(pai)(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)的(de)(de)保溫(wen)做好。
消防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機風(feng)(feng)量(liang)(liang)與送風(feng)(feng)機風(feng)(feng)量(liang)(liang)計(ji)(ji)算(suan)方(fang)(fang)(fang)法是根(gen)據建(jian)筑(zhu)面(mian)(mian)積(ji)來確定(ding)的(de),每(mei)個(ge)(ge)(ge)防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)都需(xu)要獨立計(ji)(ji)算(suan)其(qi)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang),當排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機擔負(fu)一(yi)(yi)個(ge)(ge)(ge)防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)的(de)時候可按(an)平(ping)(ping)(ping)方(fang)(fang)(fang)米面(mian)(mian)積(ji)不小(xiao)于(yu)60m3/h計(ji)(ji)算(suan),擔負(fu)多(duo)個(ge)(ge)(ge)防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)則按(an)平(ping)(ping)(ping)方(fang)(fang)(fang)米面(mian)(mian)積(ji)不小(xiao)于(yu)120m3/h計(ji)(ji)算(suan)。送風(feng)(feng)量(liang)(liang)按(an)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)的(de)50%計(ji)(ji)算(suan)。每(mei)個(ge)(ge)(ge)防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)不應大于(yu)500平(ping)(ping)(ping)方(fang)(fang)(fang)。常見的(de)消防(fang)(fang)(fang)(fang)(fang)防(fang)(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系統中,排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)一(yi)(yi)般(ban)根(gen)據大防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)面(mian)(mian)積(ji)500*120等于(yu)60000立方(fang)(fang)(fang)每(mei)小(xiao)時計(ji)(ji)算(suan),在設(she)計(ji)(ji)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)的(de)時候要注意漏(lou)風(feng)(feng)量(liang)(liang),一(yi)(yi)般(ban)可按(an)小(xiao)漏(lou)風(feng)(feng)量(liang)(liang)10%計(ji)(ji)算(suan)。例(li)如:當建(jian)筑(zhu)面(mian)(mian)積(ji)為1000平(ping)(ping)(ping)方(fang)(fang)(fang)時,需(xu)要設(she)置兩個(ge)(ge)(ge)防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu),每(mei)個(ge)(ge)(ge)防(fang)(fang)(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)的(de)大面(mian)(mian)積(ji)為500平(ping)(ping)(ping)方(fang)(fang)(fang),排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)是500*1203/h=600003/h,再加上小(xiao)漏(lou)風(feng)(feng)量(liang)(liang)10%為60003/h,總排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)應為660003/h,其(qi)中送風(feng)(feng)量(liang)(liang)為排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)的(de)50%應為330003/h。
1、通風機安裝應符合下列規定(1)風機試運轉時,葉輪旋轉方向正確,經不少于2H運轉后,滑動軸承溫升不超過35度,高溫度不超過70度;滾動軸承溫升不超過40度,高溫度不超過80度。(2)離心風機與減震臺座接觸緊密,螺栓擰緊,并有防松裝置。(3)管道風機采用減震吊架安裝時,風機與減震吊架連接緊密,牢固可靠;廚房排煙管道價格采用支拖架安裝時,風機與減震器及支架、托架連接緊密,穩固可靠。2、過濾器、紙除塵器、過濾器吸收器安裝應符合下列規定(1)各種設備的型號、規格、額定風量必須符合設計要求。(2)各種設備的安裝方向必須正確。(3)設備與管路連接時,值得信賴的廚房排煙管道宜采用整體性的橡膠軟管(guan)接(jie)頭,并不得(de)漏氣;固(gu)(gu)(gu)定(ding)(ding)支架應平正穩定(ding)(ding)。(4)過(guo)濾器(qi)的安裝(zhuang)應固(gu)(gu)(gu)定(ding)(ding)牢(lao)固(gu)(gu)(gu),過(guo)濾器(qi)與框架、框架與維(wei)護結構之間(jian)無明顯縫隙(xi)。(5)紙除塵器(qi)和過(guo)濾器(qi)的安裝(zhuang),應固(gu)(gu)(gu)定(ding)(ding)牢(lao)固(gu)(gu)(gu),位置準確,連接(jie)嚴密。
消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)一(yi)般(ban)(ban)是(shi)采用(yong)(yong)(yong)離(li)(li)心式(shi)(shi)(shi)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)和軸流(liu)(liu)(liu)式(shi)(shi)(shi)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)兩(liang)種(zhong)重要的(de)型(xing)(xing)(xing)(xing)式(shi)(shi)(shi)。從消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)量、風(feng)(feng)(feng)(feng)(feng)(feng)(feng)壓考慮(lv)來(lai)看(kan),消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)是(shi)高比轉高效(xiao)率(lv)的(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),更(geng)加的(de)適(shi)合選用(yong)(yong)(yong)軸流(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。軸流(liu)(liu)(liu)式(shi)(shi)(shi)消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)有兩(liang)種(zhong)設計型(xing)(xing)(xing)(xing)式(shi)(shi)(shi),一(yi)種(zhong)為(wei)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)與主(zhu)氣(qi)流(liu)(liu)(liu)分離(li)(li)型(xing)(xing)(xing)(xing)式(shi)(shi)(shi),另一(yi)種(zhong)為(wei)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)置于(yu)主(zhu)氣(qi)流(liu)(liu)(liu)之中。根據煙(yan)(yan)氣(qi)溫(wen)度的(de)不同,采用(yong)(yong)(yong)不同型(xing)(xing)(xing)(xing)式(shi)(shi)(shi)的(de)消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),溫(wen)度大于(yu)400℃時(shi),采用(yong)(yong)(yong)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)與主(zhu)氣(qi)流(liu)(liu)(liu)分離(li)(li)型(xing)(xing)(xing)(xing)式(shi)(shi)(shi),溫(wen)度小于(yu)400℃大于(yu)150℃,兩(liang)種(zhong)型(xing)(xing)(xing)(xing)式(shi)(shi)(shi)的(de)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)都可(ke)(ke)(ke)以(yi)(yi)選擇,在溫(wen)度小于(yu)150℃的(de)時(shi)候,采用(yong)(yong)(yong)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)置于(yu)主(zhu)氣(qi)流(liu)(liu)(liu)之中。 軸流(liu)(liu)(liu)消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)流(liu)(liu)(liu)量范圍從7200m?/h至110000m?/h,有不同型(xing)(xing)(xing)(xing)號(hao)(hao)的(de)編制,用(yong)(yong)(yong)來(lai)滿(man)足不同通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)排(pai)(pai)煙(yan)(yan)流(liu)(liu)(liu)量的(de)需求。消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)可(ke)(ke)(ke)以(yi)(yi)根據壓力(li)情況的(de)不同分為(wei)兩(liang)種(zhong)類型(xing)(xing)(xing)(xing),一(yi)類為(wei)軸流(liu)(liu)(liu)式(shi)(shi)(shi)消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),其(qi)各(ge)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)號(hao)(hao)的(de)壓力(li)在600Pa左右,另一(yi)類為(wei)斜流(liu)(liu)(liu)消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),各(ge)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)號(hao)(hao)的(de)壓力(li)在1000Pa左右。為(wei)了滿(man)足排(pai)(pai)煙(yan)(yan)量和通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)換氣(qi)的(de)要求,消(xiao)防(fang)排(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)一(yi)般(ban)(ban)都設計了雙速型(xing)(xing)(xing)(xing)的(de)結構模式(shi)(shi)(shi)。低速可(ke)(ke)(ke)以(yi)(yi)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)使用(yong)(yong)(yong),高速可(ke)(ke)(ke)以(yi)(yi)排(pai)(pai)放(fang)煙(yan)(yan)霧,這樣不但可(ke)(ke)(ke)以(yi)(yi)節約能源同時(shi)又降低了噪(zao)聲污(wu)染。