大渡口高品質廚房排煙管道價格

一、對通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)制(zhi)作(zuo)的要(yao)求進行檢(jian)查(cha)：檢(jian)查(cha)通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)穿(chuan)越防(fang)護密(mi)(mi)(mi)(mi)閉(bi)墻(qiang)(qiang)、密(mi)(mi)(mi)(mi)閉(bi)墻(qiang)(qiang)的預(yu)埋(mai)密(mi)(mi)(mi)(mi)閉(bi)穿(chuan)墻(qiang)(qiang)短管(guan)(guan)(guan)(guan)。通(tong)(tong)風(feng)(feng)預(yu)埋(mai)密(mi)(mi)(mi)(mi)閉(bi)短管(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)厚(hou)度(du)不(bu)小于(yu)(yu)3mm鋼(gang)板(ban)機械卷制(zhi)成形（其厚(hou)度(du)還應(ying)(ying)根據預(yu)埋(mai)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑大小確定，使預(yu)埋(mai)管(guan)(guan)(guan)(guan)不(bu)致變(bian)形），防(fang)爆(bao)(bao)超壓排氣(qi)活門的預(yu)埋(mai)短管(guan)(guan)(guan)(guan)其厚(hou)度(du)為(wei)6mm，密(mi)(mi)(mi)(mi)閉(bi)短管(guan)(guan)(guan)(guan)中間應(ying)(ying)設(she)(she)密(mi)(mi)(mi)(mi)閉(bi)肋(lei)，密(mi)(mi)(mi)(mi)閉(bi)肋(lei)厚(hou)度(du)為(wei)5mm，密(mi)(mi)(mi)(mi)閉(bi)肋(lei)高度(du)為(wei)50mm，密(mi)(mi)(mi)(mi)閉(bi)肋(lei)與(yu)短管(guan)(guan)(guan)(guan)應(ying)(ying)雙面滿焊(han)(han)、焊(han)(han)縫嚴密(mi)(mi)(mi)(mi)。密(mi)(mi)(mi)(mi)閉(bi)穿(chuan)墻(qiang)(qiang)短管(guan)(guan)(guan)(guan)兩(liang)端深處(chu)墻(qiang)(qiang)面的長(chang)度(du)應(ying)(ying)大于(yu)(yu)100mm，管(guan)(guan)(guan)(guan)道(dao)(dao)內(nei)外部(bu)除(chu)與(yu)混凝(ning)土(tu)接(jie)(jie)(jie)(jie)觸(chu)部(bu)分外均應(ying)(ying)刷兩(liang)道(dao)(dao)防(fang)銹漆(qi)。二、對風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)處(chu)制(zhi)作(zuo)的要(yao)求進行檢(jian)查(cha),對染毒(du)區的通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)方(fang)法(fa)及密(mi)(mi)(mi)(mi)封(feng)進行檢(jian)查(cha)。如(ru)無設(she)(she)計要(yao)求，其風(feng)(feng)管(guan)(guan)(guan)(guan)厚(hou)度(du)應(ying)(ying)采(cai)(cai)用(yong)大于(yu)(yu)等于(yu)(yu)3mm的鋼(gang)板(ban)焊(han)(han)接(jie)(jie)(jie)(jie)制(zhi)作(zuo)而成。風(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)焊(han)(han)接(jie)(jie)(jie)(jie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)。通(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)與(yu)密(mi)(mi)(mi)(mi)閉(bi)閥門的連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)帶密(mi)(mi)(mi)(mi)封(feng)槽的法(fa)蘭(lan)(lan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)，其法(fa)蘭(lan)(lan)面應(ying)(ying)經機床車(che)削加工，保證(zheng)接(jie)(jie)(jie)(jie)觸(chu)應(ying)(ying)平整(zheng)(zheng)，法(fa)蘭(lan)(lan)面有1~2mm深的90°密(mi)(mi)(mi)(mi)封(feng)槽；風(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)設(she)(she)備(bei)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)法(fa)蘭(lan)(lan)之間應(ying)(ying)采(cai)(cai)用(yong)整(zheng)(zheng)體橡膠法(fa)蘭(lan)(lan)墊圈，防(fang)爆(bao)(bao)超壓排氣(qi)活門法(fa)蘭(lan)(lan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)填料采(cai)(cai)用(yong)5mm整(zheng)(zheng)張橡膠墊圈密(mi)(mi)(mi)(mi)封(feng)（不(bu)得有拼縫），其他(ta)染毒(du)區風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)及法(fa)蘭(lan)(lan)與(yu)設(she)(she)備(bei)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)采(cai)(cai)用(yong)4~5mm整(zheng)(zheng)張橡膠墊圈密(mi)(mi)(mi)(mi)封(feng)（不(bu)得有拼縫），連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)處(chu)不(bu)得有漏縫現象。

消(xiao)防排煙(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)量(liang)(liang)與送(song)(song)風(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)量(liang)(liang)計(ji)(ji)算(suan)方法(fa)是(shi)(shi)根據建筑(zhu)面(mian)積(ji)來確(que)定(ding)的(de)，每個防煙(yan)(yan)分(fen)區(qu)都需要(yao)獨立計(ji)(ji)算(suan)其(qi)排煙(yan)(yan)量(liang)(liang)，當排煙(yan)(yan)風(feng)(feng)(feng)(feng)機(ji)擔(dan)負一個防煙(yan)(yan)分(fen)區(qu)的(de)時(shi)(shi)候(hou)可按(an)平(ping)方米面(mian)積(ji)不小于60m3／h計(ji)(ji)算(suan)，擔(dan)負多個防煙(yan)(yan)分(fen)區(qu)則按(an)平(ping)方米面(mian)積(ji)不小于120m3／h計(ji)(ji)算(suan)。送(song)(song)風(feng)(feng)(feng)(feng)量(liang)(liang)按(an)排煙(yan)(yan)量(liang)(liang)的(de)50%計(ji)(ji)算(suan)。每個防煙(yan)(yan)分(fen)區(qu)不應(ying)大(da)于500平(ping)方。常見的(de)消(xiao)防防排煙(yan)(yan)系統中，排煙(yan)(yan)量(liang)(liang)一般根據大(da)防煙(yan)(yan)分(fen)區(qu)面(mian)積(ji)500*120等于60000立方每小時(shi)(shi)計(ji)(ji)算(suan)，在設(she)計(ji)(ji)排煙(yan)(yan)量(liang)(liang)的(de)時(shi)(shi)候(hou)要(yao)注意漏風(feng)(feng)(feng)(feng)量(liang)(liang)，一般可按(an)小漏風(feng)(feng)(feng)(feng)量(liang)(liang)10%計(ji)(ji)算(suan)。例(li)如：當建筑(zhu)面(mian)積(ji)為(wei)1000平(ping)方時(shi)(shi)，需要(yao)設(she)置兩個防煙(yan)(yan)分(fen)區(qu)，每個防煙(yan)(yan)分(fen)區(qu)的(de)大(da)面(mian)積(ji)為(wei)500平(ping)方，排煙(yan)(yan)量(liang)(liang)是(shi)(shi)500*1203／h=600003／h，再加上小漏風(feng)(feng)(feng)(feng)量(liang)(liang)10%為(wei)60003／h，總排煙(yan)(yan)量(liang)(liang)應(ying)為(wei)660003／h，其(qi)中送(song)(song)風(feng)(feng)(feng)(feng)量(liang)(liang)為(wei)排煙(yan)(yan)量(liang)(liang)的(de)50%應(ying)為(wei)330003／h。

1.風(feng)管(guan)(guan)(guan)(guan)程度(du)(du)安(an)(an)裝，邊長尺(chi)寸小于(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)400mm，間距不(bu)(bu)(bu)(bu)應(ying)大(da)(da)于(yu)(yu)(yu)(yu)4m；大(da)(da)于(yu)(yu)(yu)(yu)400mm，不(bu)(bu)(bu)(bu)應(ying)大(da)(da)于(yu)(yu)(yu)(yu)3m；對于(yu)(yu)(yu)(yu)薄(bo)鋼板法(fa)蘭的(de)(de)風(feng)管(guan)(guan)(guan)(guan)，其支、吊(diao)(diao)架(jia)間距不(bu)(bu)(bu)(bu)應(ying)大(da)(da)于(yu)(yu)(yu)(yu)3m。2.風(feng)管(guan)(guan)(guan)(guan)垂直安(an)(an)裝，間距不(bu)(bu)(bu)(bu)應(ying)大(da)(da)于(yu)(yu)(yu)(yu)4m，單根直管(guan)(guan)(guan)(guan)至少應(ying)有(you)2個固(gu)定點。3.支、吊(diao)(diao)架(jia)不(bu)(bu)(bu)(bu)宜設(she)置在(zai)風(feng)口、閥門、檢討門及自控機構處(chu)，離(li)風(feng)口或(huo)(huo)(huo)插接(jie)管(guan)(guan)(guan)(guan)的(de)(de)距離(li)不(bu)(bu)(bu)(bu)宜小于(yu)(yu)(yu)(yu)200mm。4.當程度(du)(du)懸吊(diao)(diao)的(de)(de)主(zhu)、干風(feng)管(guan)(guan)(guan)(guan)長度(du)(du)超過20m時，應(ying)設(she)置防(fang)止擺(bai)動固(gu)定點，每個系統(tong)(tong)不(bu)(bu)(bu)(bu)應(ying)少于(yu)(yu)(yu)(yu)1個。5.防(fang)火閥直徑或(huo)(huo)(huo)長邊尺(chi)寸大(da)(da)于(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)630mm時，宜設(she)獨立支、吊(diao)(diao)架(jia)。6.帶高(gao)效過濾(lv)器(qi)的(de)(de)送風(feng)口，應(ying)采取可分(fen)離(li)調(diao)節高(gao)度(du)(du)的(de)(de)吊(diao)(diao)桿。金(jin)屬風(feng)管(guan)(guan)(guan)(guan)的(de)(de)加固(gu)：矩形風(feng)管(guan)(guan)(guan)(guan)邊長大(da)(da)于(yu)(yu)(yu)(yu)630mm、保溫(wen)風(feng)管(guan)(guan)(guan)(guan)邊長大(da)(da)于(yu)(yu)(yu)(yu)800mm，并且管(guan)(guan)(guan)(guan)段長度(du)(du)大(da)(da)于(yu)(yu)(yu)(yu)1250mm或(huo)(huo)(huo)低壓(ya)風(feng)管(guan)(guan)(guan)(guan)單邊平面(mian)積大(da)(da)于(yu)(yu)(yu)(yu)1.2m2、中、高(gao)壓(ya)風(feng)管(guan)(guan)(guan)(guan)大(da)(da)于(yu)(yu)(yu)(yu)1.0m2中，均(jun)應(ying)采用加固(gu)辦法(fa)。角鋼、加固(gu)筋(jin)(jin)的(de)(de)加固(gu)，其高(gao)度(du)(du)應(ying)小于(yu)(yu)(yu)(yu)或(huo)(huo)(huo)等(deng)于(yu)(yu)(yu)(yu)風(feng)管(guan)(guan)(guan)(guan)的(de)(de)寬(kuan)度(du)(du)。角鋼、加固(gu)筋(jin)(jin)與風(feng)管(guan)(guan)(guan)(guan)鉚接(jie)的(de)(de)間隔應(ying)均(jun)勻，不(bu)(bu)(bu)(bu)應(ying)大(da)(da)于(yu)(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)(yu)凈化空調(diao)系統(tong)(tong)，不(bu)(bu)(bu)(bu)應(ying)在(zai)風(feng)管(guan)(guan)(guan)(guan)內(nei)設(she)加固(gu)框(kuang)及加固(gu)筋(jin)(jin)。

一、通風與空調系統的組成與類別(一)通風系統的組成，包括：進氣處理設備，如空氣過濾設備、熱濕處理設備和空氣凈化設備等；送風機或排風機；風道系統，如風管、送風口、排風口、排氣罩等；排氣處理設備，如除塵器、有害氣體凈化設備、風帽等。2．通風系統的類別有：(二)空調系統的組成——空氣處理設備、熱源和冷源、空調風系統、水系統、控制、調節裝置(1)空氣處理設備：空氣加熱或冷卻設備、空氣加濕或去濕設備和空氣凈化設備等；高品質廚房排煙管道其作用是將送風空氣處理到一定的狀態。(2)熱源和冷源：常用的熱源有提供熱水或蒸汽的鍋爐、電加熱器等。(3)空調風系統：由風機和風管系統組成。(4)水系統：包括將冷凍水(或熱水)從制冷系統(或熱源)輸送到空氣處理設備的水系統和制冷設備的冷卻水系統，由水泵和水管系統組成。(5)控制、調節裝置：廚房排煙管道裝置的(de)(de)作用是調節空(kong)調系統的(de)(de)冷量、熱量、風(feng)量等，使空(kong)調系統的(de)(de)工作適應(ying)空(kong)調工況(kuang)的(de)(de)變化，從而(er)將室內空(kong)氣狀況(kuang)控制在要求的(de)(de)范(fan)圍內。