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重慶高品質廚房排煙管道廠家

2020-09-13
重慶高品質廚房排煙管道廠家

1、 薄(bo)鋼板(ban)矩(ju)形(xing)風管(guan)(guan)(guan)(guan)的(de)(de)剛度不(bu)(bu)(bu)夠(gou),表(biao)(biao)(biao)現形(xing)式(shi):風管(guan)(guan)(guan)(guan)的(de)(de)大(da)邊上下(xia)有(you)不(bu)(bu)(bu)同(tong)程度的(de)(de)下(xia)沉,兩側面(mian)(mian)小邊稍(shao)向外(wai)凸出,有(you)明顯的(de)(de)變形(xing)。對(dui)(dui)產(chan)生(sheng)的(de)(de)原因分析(xi):① 制作風管(guan)(guan)(guan)(guan)的(de)(de)鋼板(ban)厚度不(bu)(bu)(bu)符(fu)合施工(gong)(gong)及(ji)驗收(shou)規范(fan)的(de)(de)要(yao)(yao)求;② 咬口的(de)(de)形(xing)式(shi)選擇不(bu)(bu)(bu)當;③ 沒有(you)按照《施工(gong)(gong)及(ji)驗收(shou)規范(fan)》要(yao)(yao)求,對(dui)(dui)于邊長≥630 mm或保(bao)溫風管(guan)(guan)(guan)(guan)≥800 mm,其管(guan)(guan)(guan)(guan)長在1 200mm以上,均應采取加固措施。2 、薄(bo)鋼板(ban)矩(ju)形(xing)風管(guan)(guan)(guan)(guan)扭(niu)曲、翹角(jiao)(jiao),表(biao)(biao)(biao)現形(xing)式(shi):風管(guan)(guan)(guan)(guan)表(biao)(biao)(biao)面(mian)(mian)不(bu)(bu)(bu)平;對(dui)(dui)角(jiao)(jiao)線不(bu)(bu)(bu)相(xiang)(xiang)(xiang)等(deng);相(xiang)(xiang)(xiang)鄰表(biao)(biao)(biao)面(mian)(mian)互不(bu)(bu)(bu)垂(chui)直;兩相(xiang)(xiang)(xiang)對(dui)(dui)表(biao)(biao)(biao)面(mian)(mian)不(bu)(bu)(bu)平行(xing)及(ji)兩管(guan)(guan)(guan)(guan)端平面(mian)(mian)不(bu)(bu)(bu)平行(xing)等(deng)。產(chan)生(sheng)的(de)(de)原因分析(xi):① 矩(ju)形(xing)板(ban)料下(xia)料后,未對(dui)(dui)四(si)個角(jiao)(jiao)進行(xing)嚴格的(de)(de)角(jiao)(jiao)方測量;② 風管(guan)(guan)(guan)(guan)的(de)(de)大(da)邊或小邊的(de)(de)兩個相(xiang)(xiang)(xiang)對(dui)(dui)面(mian)(mian)的(de)(de)板(ban)料長度和寬度不(bu)(bu)(bu)相(xiang)(xiang)(xiang)等(deng);③ 風管(guan)(guan)(guan)(guan)的(de)(de)四(si)個角(jiao)(jiao)處(chu)的(de)(de)咬口寬度不(bu)(bu)(bu)相(xiang)(xiang)(xiang)等(deng);④ 手(shou)工(gong)(gong)咬口合縫受力不(bu)(bu)(bu)均。

重慶高品質廚房排煙管道廠家

它是(shi)近年新的(de)(de)(de)風(feng)管(guan)管(guan)材(cai),以容重64 kg / m3、厚度25 mm的(de)(de)(de)離心玻(bo)纖板為(wei)基材(cai),內復(fu)(fu)玻(bo)璃(li)絲布,外復(fu)(fu)防(fang)潮鋁(lv)箔布(進口板材(cai)為(wei)內涂熱敏丙稀酸聚(ju)合(he)物,外層(ceng)為(wei)稀紋布 / 鋁(lv)箔 / 牛皮紙),用(yong)專(zhuan)用(yong)防(fang)火粘結(jie)劑復(fu)(fu)合(he)干燥后,再(zai)經切割、開槽(cao)、粘結(jie)加(jia)固等工(gong)藝而(er)制成,采(cai)用(yong)特種密(mi)封膠、壓(ya)敏膠帶(dai)(dai)、熱敏膠帶(dai)(dai)連(lian)接密(mi)封,根(gen)據風(feng)管(guan)斷面尺寸、風(feng)壓(ya)大小(xiao)再(zai)采(cai)取適當的(de)(de)(de)加(jia)固措施。具有消聲、保溫、防(fang)火、防(fang)潮、漏風(feng)量小(xiao)、經濟適用(yong)等優點,材(cai)質輕(qing),搬運吊掛容易,現場修改方便、易施工(gong),組裝便捷,需密(mi)封的(de)(de)(de)連(lian)接點少,節省安裝空間,熱效高(gao),操作安靜(jing),工(gong)作壽(shou)命長,性能價(jia)格比優,綜合(he)造價(jia)低,要防(fang)止被(bei)水長期浸泡。

重慶高品質廚房排煙管道廠家

一(yi)、火(huo)災自動(dong)(dong)報(bao)警(jing)系統(tong):對(dui)(dui)(dui)消防火(huo)災報(bao)警(jing)控制(zhi)(zhi)(zhi)器進(jin)行(xing)自檢(jian)(jian)(jian)功能(neng)(neng)檢(jian)(jian)(jian)查(cha)(cha):對(dui)(dui)(dui)可測量相關參數進(jin)行(xing)查(cha)(cha)看和記錄,如(ru)回(hui)路(lu)電(dian)(dian)流等(deng)(deng);公(gong)共場(chang)所(suo)煙(yan)感(gan)器、溫感(gan)器安裝(zhuang)(zhuang)檢(jian)(jian)(jian)查(cha)(cha),與(yu)底座接觸是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)良(liang)好,外觀是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)潔凈完好;每(mei)次(ci)隨(sui)機抽(chou)取不低于5%的煙(yan)感(gan)或(huo)溫感(gan),噴煙(yan)或(huo)加熱后查(cha)(cha)視報(bao)警(jing)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正確;手(shou)(shou)動(dong)(dong)報(bao)警(jing)按鈕(niu),檢(jian)(jian)(jian)查(cha)(cha)安裝(zhuang)(zhuang)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)牢(lao)(lao)固(gu),有無破損及丟失;每(mei)次(ci)隨(sui)機抽(chou)取不低于5%的手(shou)(shou)動(dong)(dong)報(bao)警(jing)按鈕(niu),進(jin)行(xing)模擬(ni)報(bao)警(jing),測試(shi)報(bao)警(jing)功能(neng)(neng)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正常;對(dui)(dui)(dui)樓(lou)層內(nei)各模塊箱進(jin)行(xing)外觀檢(jian)(jian)(jian)查(cha)(cha),外接線(xian)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)固(gu)定良(liang)好;對(dui)(dui)(dui)聯(lian)(lian)動(dong)(dong)控制(zhi)(zhi)(zhi)柜(ju)(ju)(ju)上的按鈕(niu)每(mei)次(ci)按10%的比例進(jin)行(xing)功能(neng)(neng)試(shi)驗,控制(zhi)(zhi)(zhi)功能(neng)(neng)正常。對(dui)(dui)(dui)火(huo)災報(bao)警(jing)控制(zhi)(zhi)(zhi)柜(ju)(ju)(ju)、聯(lian)(lian)動(dong)(dong)控制(zhi)(zhi)(zhi)柜(ju)(ju)(ju)等(deng)(deng)進(jin)行(xing)清掃(sao)除塵(chen)。線(xian)路(lu)松動(dong)(dong),應進(jin)行(xing)緊(jin)固(gu)。對(dui)(dui)(dui)自檢(jian)(jian)(jian)、消音、復位功能(neng)(neng)檢(jian)(jian)(jian)查(cha)(cha),主電(dian)(dian)源與(yu)備用(yong)電(dian)(dian)源切換(huan)、報(bao)警(jing)檢(jian)(jian)(jian)查(cha)(cha)。二、應急照明(ming)及疏(shu)散指示(shi)燈(deng)每(mei)3個(ge)月進(jin)行(xing)一(yi)次(ci)備用(yong)電(dian)(dian)池(chi)亮燈(deng)(半個(ge)小時(shi)),使電(dian)(dian)池(chi)放電(dian)(dian)后再(zai)充電(dian)(dian),延長電(dian)(dian)池(chi)壽命;檢(jian)(jian)(jian)查(cha)(cha)出口指示(shi)燈(deng)玻(bo)璃面板(ban)(ban)有無劃傷(shang)或(huo)破裂(lie)現象;出口指示(shi)燈(deng)電(dian)(dian)源指示(shi)燈(deng)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)亮,如(ru)不亮,應立即(ji)修理;檢(jian)(jian)(jian)查(cha)(cha)出口指示(shi)燈(deng)安裝(zhuang)(zhuang)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)牢(lao)(lao)固(gu);針對(dui)(dui)(dui)檢(jian)(jian)(jian)查(cha)(cha)中發(fa)現的缺陷取下來(lai)進(jin)行(xing)修復,再(zai)裝(zhuang)(zhuang)回(hui)原位;燈(deng)箱外殼及面板(ban)(ban)擦抹干凈。

重慶高品質廚房排煙管道廠家

一、風管及部件安裝的有關規定1.風管安裝的強制規定,當風管穿過需要封閉的防火、防爆墻體或樓板時,應設預埋管或防護套管。套管鋼板厚度不應小于1.6mm,風管與防護套管之間應用不燃且對人體無害的柔性材料封堵,風道應安裝設防火閥。風管內嚴禁各種管道、電線敷設及穿越;輸送含有易燃易爆氣體或安裝在易燃易爆環境的風管系統,應有良好的接地,通過生活區、生產房間時必須嚴密,不得設接口;高品質廚房排煙管道室外主管的固定拉索嚴禁拉在避雷針或避雷網上。輸送溫度高于80℃的空氣的風管,應按設計要求采取防護措施。2.風管安裝的一般規定風管安裝宜在建筑圍護結構施工完畢、場所清理后進行。凈化空調風管應在安裝部位地面做好,墻面抹灰工序完畢,室內無飛塵或有防塵措施后進行。重慶廚房排煙管道安(an)裝風管(guan)前應清除管(guan)內(nei)外(wai)雜物(wu),并(bing)做(zuo)好(hao)清潔和保護工(gong)作,風管(guan)安(an)裝的位置(zhi)(zhi)、標高和走(zou)向等應符合設(she)計要求,現場風管(guan)接口的配(pei)置(zhi)(zhi)不得縮小有效截面(mian)。