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四川推薦廚房排煙管道批發

2020-02-12
四川推薦廚房排煙管道批發

1.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)程度(du)(du)安(an)裝(zhuang),邊(bian)(bian)長尺(chi)寸(cun)小(xiao)(xiao)于(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)400mm,間(jian)距(ju)不(bu)應(ying)大(da)于(yu)(yu)(yu)(yu)4m;大(da)于(yu)(yu)(yu)(yu)400mm,不(bu)應(ying)大(da)于(yu)(yu)(yu)(yu)3m;對(dui)于(yu)(yu)(yu)(yu)薄(bo)鋼(gang)板法蘭的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan),其支、吊架間(jian)距(ju)不(bu)應(ying)大(da)于(yu)(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)垂直(zhi)(zhi)安(an)裝(zhuang),間(jian)距(ju)不(bu)應(ying)大(da)于(yu)(yu)(yu)(yu)4m,單(dan)根直(zhi)(zhi)管(guan)(guan)(guan)(guan)至(zhi)少應(ying)有2個(ge)(ge)固(gu)定點。3.支、吊架不(bu)宜設置在風(feng)(feng)(feng)(feng)(feng)口、閥門(men)、檢討門(men)及自控機構處,離(li)(li)風(feng)(feng)(feng)(feng)(feng)口或插接管(guan)(guan)(guan)(guan)的(de)(de)(de)距(ju)離(li)(li)不(bu)宜小(xiao)(xiao)于(yu)(yu)(yu)(yu)200mm。4.當程度(du)(du)懸吊的(de)(de)(de)主、干風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)長度(du)(du)超過20m時,應(ying)設置防止擺動固(gu)定點,每個(ge)(ge)系統不(bu)應(ying)少于(yu)(yu)(yu)(yu)1個(ge)(ge)。5.防火閥直(zhi)(zhi)徑(jing)或長邊(bian)(bian)尺(chi)寸(cun)大(da)于(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)630mm時,宜設獨立(li)支、吊架。6.帶高(gao)效過濾器的(de)(de)(de)送(song)風(feng)(feng)(feng)(feng)(feng)口,應(ying)采取可分離(li)(li)調節(jie)高(gao)度(du)(du)的(de)(de)(de)吊桿。金屬風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)加固(gu):矩形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)邊(bian)(bian)長大(da)于(yu)(yu)(yu)(yu)630mm、保溫風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)邊(bian)(bian)長大(da)于(yu)(yu)(yu)(yu)800mm,并(bing)且管(guan)(guan)(guan)(guan)段長度(du)(du)大(da)于(yu)(yu)(yu)(yu)1250mm或低壓(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)單(dan)邊(bian)(bian)平(ping)面積(ji)大(da)于(yu)(yu)(yu)(yu)1.2m2、中、高(gao)壓(ya)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)大(da)于(yu)(yu)(yu)(yu)1.0m2中,均應(ying)采用(yong)加固(gu)辦(ban)法。角鋼(gang)、加固(gu)筋(jin)的(de)(de)(de)加固(gu),其高(gao)度(du)(du)應(ying)小(xiao)(xiao)于(yu)(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)(yu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)(de)寬度(du)(du)。角鋼(gang)、加固(gu)筋(jin)與風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)鉚(liu)接的(de)(de)(de)間(jian)隔應(ying)均勻,不(bu)應(ying)大(da)于(yu)(yu)(yu)(yu)220mm。.對(dui)于(yu)(yu)(yu)(yu)凈化空調系統,不(bu)應(ying)在風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)內設加固(gu)框(kuang)及加固(gu)筋(jin)。

四川推薦廚房排煙管道批發

1、消(xiao)聲(sheng)(sheng)性(xing)(xing)(xing)能(neng):鍍鋅薄鋼(gang)板(ban)風(feng)管(guan)(guan)(guan):無(wu)消(xiao)聲(sheng)(sheng)性(xing)(xing)(xing)能(neng),自身震動(dong)會(hui)產生聲(sheng)(sheng)音,必(bi)須加(jia)(jia)裝消(xiao)聲(sheng)(sheng)器(qi)。無(wu)機玻(bo)(bo)璃鋼(gang)風(feng)管(guan)(guan)(guan):無(wu)消(xiao)聲(sheng)(sheng)性(xing)(xing)(xing)能(neng),隔聲(sheng)(sheng)性(xing)(xing)(xing)能(neng)優于(yu)鍍鋅薄鋼(gang)板(ban)風(feng)管(guan)(guan)(guan),必(bi)須加(jia)(jia)裝消(xiao)聲(sheng)(sheng)器(qi)。復合(he)玻(bo)(bo)纖板(ban)風(feng)管(guan)(guan)(guan):其(qi)管(guan)(guan)(guan)壁是一種(zhong)多(duo)孔(kong)性(xing)(xing)(xing)吸聲(sheng)(sheng)材料,可省去專用(yong)消(xiao)聲(sheng)(sheng)器(qi)。纖維織(zhi)(zhi)物風(feng)管(guan)(guan)(guan):其(qi)管(guan)(guan)(guan)壁為柔(rou)性(xing)(xing)(xing)纖維織(zhi)(zhi)物,本身就是聲(sheng)(sheng)音的(de)不良導(dao)體(ti)和(he)吸收(shou)體(ti),自身不會(hui)產生聲(sheng)(sheng)音,還可以一定(ding)程度上(shang)吸收(shou)設備噪聲(sheng)(sheng),隨著管(guan)(guan)(guan)道的(de)延長(chang),效果更(geng)為明顯,可省去專用(yong)消(xiao)聲(sheng)(sheng)器(qi)。2、保(bao)(bao)溫(wen)性(xing)(xing)(xing)能(neng):鍍鋅薄鋼(gang)板(ban)風(feng)管(guan)(guan)(guan):導(dao)熱(re)系(xi)數很大(為60.4 W/m?K),無(wu)保(bao)(bao)溫(wen)性(xing)(xing)(xing)能(neng),必(bi)須另(ling)外(wai)加(jia)(jia)包保(bao)(bao)溫(wen)層及保(bao)(bao)護層。無(wu)機玻(bo)(bo)璃鋼(gang)風(feng)管(guan)(guan)(guan):導(dao)熱(re)系(xi)數大(為0.5W/m?K),無(wu)保(bao)(bao)溫(wen)性(xing)(xing)(xing)能(neng)。復合(he)玻(bo)(bo)纖板(ban)風(feng)管(guan)(guan)(guan):導(dao)熱(re)系(xi)數小(平均溫(wen)度24℃時(shi)小于(yu)1W/m?K),有一定(ding)保(bao)(bao)溫(wen)性(xing)(xing)(xing)能(neng),不加(jia)(jia)裝保(bao)(bao)溫(wen)。

四川推薦廚房排煙管道批發

1、適(shi)用于(yu)(yu)大(da)小賓館(guan)、酒(jiu)樓(lou)、飯店、飯堂(tang)等(deng)場(chang)所(suo)(suo)的(de)(de)廚房(fang)抽排(pai)(pai)(pai)油煙和(he)(he)(he)火煙和(he)(he)(he)通風(feng)(feng)(feng)(feng)系統(tong)配套使(shi)用。2、適(shi)用于(yu)(yu)辦公大(da)樓(lou)、商場(chang)、影劇院(yuan)、醫院(yuan)、工廠(chang)企業車間、地下室等(deng)場(chang)所(suo)(suo)通風(feng)(feng)(feng)(feng)排(pai)(pai)(pai)氣。3、適(shi)用于(yu)(yu)所(suo)(suo)有工作(zuo)場(chang)所(suo)(suo)的(de)(de)空調(diao)冷(leng)氣工程(cheng)。4、風(feng)(feng)(feng)(feng)機(ji)輸(shu)送的(de)(de)應(ying)為(wei)不(bu)含粘性物(wu)質的(de)(de)氣體(ti),且氣體(ti)溫度(du)不(bu)大(da)于(yu)(yu)80OC,介質所(suo)(suo)含物(wu)質量(liang)不(bu)大(da)于(yu)(yu)150mg/M3。水膜濾清器(qi)和(he)(he)(he)靜電(dian)油煙凈(jing)化(hua)器(qi)經凈(jing)化(hua)后(hou)排(pai)(pai)(pai)放的(de)(de)物(wu)質含量(liang)不(bu)大(da)于(yu)(yu)2.0mg/M3。5、風(feng)(feng)(feng)(feng)機(ji)廣泛用于(yu)(yu)工廠(chang)、礦(kuang)井、隧道、冷(leng)卻塔、車輛、船舶和(he)(he)(he)建筑物(wu)的(de)(de)通風(feng)(feng)(feng)(feng)、排(pai)(pai)(pai)塵和(he)(he)(he)冷(leng)卻;6、鍋(guo)爐和(he)(he)(he)工業爐窯(yao)的(de)(de)通風(feng)(feng)(feng)(feng)和(he)(he)(he)引風(feng)(feng)(feng)(feng);空氣調(diao)節設(she)備(bei)和(he)(he)(he)家用電(dian)器(qi)設(she)備(bei)中(zhong)的(de)(de)冷(leng)卻和(he)(he)(he)通風(feng)(feng)(feng)(feng);7、谷物(wu)的(de)(de)烘干(gan)和(he)(he)(he)選送;風(feng)(feng)(feng)(feng)洞風(feng)(feng)(feng)(feng)源和(he)(he)(he)氣墊船的(de)(de)充氣和(he)(he)(he)推進等(deng)。

四川推薦廚房排煙管道批發

通風、空調設備防火防爆措施1、空氣中含有容易起火或爆炸物質的房間,其送、排風系統應采用防爆型的通風設備和不會產生火花的材料(如可采用有色金屬制造的風機葉片和防爆電動機)。當送風機布置在單獨分隔的通風機房內,且送風干管上設置防止回流設施時,廚房排煙管道批發可采用普通型通風設備。2、含有易燃、易爆粉塵(碎屑)的空氣,在進入排風機前應采用不產生火花的除塵器進行處理,四川廚房排煙管道以防(fang)止除塵(chen)(chen)器工作過(guo)程中產生(sheng)火(huo)花引起粉(fen)塵(chen)(chen)、碎(sui)屑燃(ran)燒(shao)或爆(bao)炸(zha)。對于(yu)遇濕可能爆(bao)炸(zha)的(de)(de)(de)(de)(de)粉(fen)塵(chen)(chen)(如(ru)電(dian)石、鋅(xin)粉(fen)、鋁鎂合金粉(fen)等),嚴禁采用濕式除塵(chen)(chen)器。3、排除、輸(shu)送有燃(ran)燒(shao)、爆(bao)炸(zha)危(wei)險(xian)的(de)(de)(de)(de)(de)氣體(ti)、蒸氣和粉(fen)塵(chen)(chen)的(de)(de)(de)(de)(de)排風系統,應采用不燃(ran)材(cai)料并設(she)有導除靜電(dian)的(de)(de)(de)(de)(de)接地裝置(zhi)。其(qi)(qi)排風設(she)備不應布(bu)置(zhi)在(zai)地下(xia)、半地下(xia)建(jian)筑(室)內,以防(fang)止有爆(bao)炸(zha)危(wei)險(xian)的(de)(de)(de)(de)(de)蒸氣和粉(fen)塵(chen)(chen)等物(wu)質的(de)(de)(de)(de)(de)積聚。4、排除、輸(shu)送溫度(du)超(chao)過(guo)80℃的(de)(de)(de)(de)(de)空(kong)氣或其(qi)(qi)他氣體(ti)以及容易起火(huo)的(de)(de)(de)(de)(de)碎(sui)屑的(de)(de)(de)(de)(de)管道,與(yu)(yu)可燃(ran)或難(nan)燃(ran)物(wu)體(ti)之間應保持不小于(yu)150mm的(de)(de)(de)(de)(de)間隙,或采用厚度(du)不小于(yu)50mm的(de)(de)(de)(de)(de)不燃(ran)材(cai)料隔熱,以防(fang)止填塞(sai)物(wu)與(yu)(yu)構件因受(shou)這些高(gao)溫管道的(de)(de)(de)(de)(de)影(ying)響而導致火(huo)災。當管道互為(wei)上(shang)下(xia)布(bu)置(zhi)時(shi),表面(mian)(mian)溫度(du)較高(gao)者應布(bu)置(zhi)在(zai)上(shang)面(mian)(mian)。