沙坪壩高品質通風管配件廠家

1、70℃防(fang)(fang)(fang)火閥用(yong)在(zai)空調送風(feng)(feng)、通風(feng)(feng)系統管(guan)(guan)道(dao)上(shang)；平時(shi)常(chang)開(kai)(kai)，發(fa)(fa)生(sheng)火災(zai)時(shi)關閉(bi)(bi)(bi)(bi)，聯鎖風(feng)(feng)機(ji)，使風(feng)(feng)機(ji)關閉(bi)(bi)(bi)(bi)；2、280℃防(fang)(fang)(fang)火閥用(yong)在(zai)排(pai)煙(yan)系統管(guan)(guan)道(dao)上(shang)，平時(shi)常(chang)開(kai)(kai)，發(fa)(fa)生(sheng)火災(zai)時(shi)排(pai)煙(yan)，當煙(yan)氣(qi)溫(wen)(wen)度達到(dao)(dao)280度時(shi)，防(fang)(fang)(fang)火閥關閉(bi)(bi)(bi)(bi)，聯鎖風(feng)(feng)機(ji)關閉(bi)(bi)(bi)(bi)；3、280℃防(fang)(fang)(fang)火閥應為常(chang)開(kai)(kai)，又叫高(gao)溫(wen)(wen)防(fang)(fang)(fang)火閥，一般安(an)裝在(zai)有高(gao)溫(wen)(wen)環境(jing)的通風(feng)(feng)管(guan)(guan)道(dao)中，當溫(wen)(wen)度到(dao)(dao)達280℃后易(yi)熔(rong)(rong)合金(jin)熔(rong)(rong)化，閥門(men)關閉(bi)(bi)(bi)(bi)，同時(shi)可以用(yong)24V電(dian)(dian)信(xin)號(hao)(hao)控制。如(ru)果說(shuo)是(shi)280排(pai)煙(yan)防(fang)(fang)(fang)火閥應為常(chang)閉(bi)(bi)(bi)(bi)，安(an)裝在(zai)排(pai)煙(yan)管(guan)(guan)道(dao)中發(fa)(fa)生(sheng)火災(zai)時(shi)控制中心(xin)給出電(dian)(dian)信(xin)號(hao)(hao)使其打(da)開(kai)(kai)排(pai)煙(yan)，當溫(wen)(wen)度到(dao)(dao)達280時(shi)易(yi)熔(rong)(rong)合金(jin)熔(rong)(rong)化閥門(men)關閉(bi)(bi)(bi)(bi)，是(shi)一種二次動作(zuo)的閥門(men)。

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；高品質通風管配件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：通風管配件裝(zhuang)置的(de)(de)作用(yong)是調(diao)節空(kong)調(diao)系(xi)統的(de)(de)冷量(liang)、熱量(liang)、風量(liang)等，使(shi)空(kong)調(diao)系(xi)統的(de)(de)工作適應空(kong)調(diao)工況的(de)(de)變(bian)化，從而將室內空(kong)氣狀況控制在要求的(de)(de)范圍內。

消(xiao)防排(pai)(pai)(pai)煙風(feng)(feng)(feng)機首先應(ying)該滿足(zu)溫度和(he)時(shi)間的(de)特性，即(ji)國家規定280℃/0.5h；其次，在(zai)一般(ban)環境溫度下，可(ke)以保證有(you)效(xiao)的(de)排(pai)(pai)(pai)煙控制(zhi)量。此外還要求消(xiao)防排(pai)(pai)(pai)煙風(feng)(feng)(feng)機能夠進行(xing)(xing)周(zhou)期性的(de)實驗，能夠發現(xian)其中的(de)不(bu)足(zu)，并加以改進；可(ke)以適用(yong)各種通風(feng)(feng)(feng)要求的(de)管道，便于安裝與(yu)使用(yong)。消(xiao)防排(pai)(pai)(pai)煙風(feng)(feng)(feng)機的(de)性能優良、耐高(gao)(gao)溫性能良好、效(xiao)率高(gao)(gao)、占(zhan)地(di)比離心風(feng)(feng)(feng)機少、高(gao)(gao)溫性能優良。消(xiao)防排(pai)(pai)(pai)煙風(feng)(feng)(feng)機能在(zai)300℃高(gao)(gao)溫條件(jian)下連(lian)(lian)續運行(xing)(xing)60分鐘以上(shang)，100℃溫度條件(jian)下連(lian)(lian)續20小時(shi)不(bu)損壞，應(ying)用(yong)范圍廣(guang)，可(ke)根據高(gao)(gao)級民用(yong)建(jian)筑的(de)不(bu)同(tong)要求，采(cai)用(yong)變(bian)速(su)或多速(su)的(de)驅動型式(shi)，消(xiao)防排(pai)(pai)(pai)煙風(feng)(feng)(feng)機廣(guang)泛應(ying)用(yong)于高(gao)(gao)級民用(yong)建(jian)筑、烤箱、地(di)下車(che)庫、隧道等場合。安裝方便，可(ke)直(zhi)接(jie)和(he)墻壁安裝，安裝可(ke)采(cai)用(yong)垂直(zhi)式(shi)、水平式(shi)或吊裝式(shi)，很(hen)大程度上(shang)節省了占(zhan)地(di)面(mian)積。

一(yi)、火(huo)災(zai)自動(dong)(dong)(dong)報(bao)警(jing)系統:對消(xiao)防(fang)火(huo)災(zai)報(bao)警(jing)控制(zhi)器(qi)進(jin)行(xing)(xing)(xing)自檢(jian)(jian)(jian)功(gong)(gong)能(neng)(neng)檢(jian)(jian)(jian)查(cha)：對可測量相關(guan)參數進(jin)行(xing)(xing)(xing)查(cha)看(kan)和記錄，如回(hui)路(lu)電(dian)(dian)流等；公共(gong)場所煙感器(qi)、溫感器(qi)安(an)裝檢(jian)(jian)(jian)查(cha)，與底座接觸是(shi)(shi)否(fou)良好(hao)，外(wai)(wai)觀是(shi)(shi)否(fou)潔凈(jing)完好(hao)；每次(ci)隨機(ji)抽取(qu)不(bu)(bu)低于5%的(de)煙感或(huo)溫感，噴煙或(huo)加(jia)熱后(hou)查(cha)視(shi)報(bao)警(jing)是(shi)(shi)否(fou)正確；手動(dong)(dong)(dong)報(bao)警(jing)按(an)鈕(niu)，檢(jian)(jian)(jian)查(cha)安(an)裝是(shi)(shi)否(fou)牢固，有無破(po)損及丟(diu)失；每次(ci)隨機(ji)抽取(qu)不(bu)(bu)低于5%的(de)手動(dong)(dong)(dong)報(bao)警(jing)按(an)鈕(niu)，進(jin)行(xing)(xing)(xing)模擬報(bao)警(jing)，測試(shi)報(bao)警(jing)功(gong)(gong)能(neng)(neng)是(shi)(shi)否(fou)正常；對樓層(ceng)內各模塊箱進(jin)行(xing)(xing)(xing)外(wai)(wai)觀檢(jian)(jian)(jian)查(cha)，外(wai)(wai)接線是(shi)(shi)否(fou)固定良好(hao)；對聯(lian)動(dong)(dong)(dong)控制(zhi)柜上(shang)的(de)按(an)鈕(niu)每次(ci)按(an)10%的(de)比例進(jin)行(xing)(xing)(xing)功(gong)(gong)能(neng)(neng)試(shi)驗(yan)，控制(zhi)功(gong)(gong)能(neng)(neng)正常。對火(huo)災(zai)報(bao)警(jing)控制(zhi)柜、聯(lian)動(dong)(dong)(dong)控制(zhi)柜等進(jin)行(xing)(xing)(xing)清掃除塵。線路(lu)松動(dong)(dong)(dong)，應(ying)進(jin)行(xing)(xing)(xing)緊固。對自檢(jian)(jian)(jian)、消(xiao)音、復位功(gong)(gong)能(neng)(neng)檢(jian)(jian)(jian)查(cha)，主電(dian)(dian)源(yuan)與備(bei)用(yong)(yong)電(dian)(dian)源(yuan)切換(huan)、報(bao)警(jing)檢(jian)(jian)(jian)查(cha)。二、應(ying)急(ji)照明及疏散指(zhi)示燈(deng)每3個月進(jin)行(xing)(xing)(xing)一(yi)次(ci)備(bei)用(yong)(yong)電(dian)(dian)池亮(liang)燈(deng)（半個小時），使電(dian)(dian)池放電(dian)(dian)后(hou)再(zai)充電(dian)(dian)，延長電(dian)(dian)池壽命；檢(jian)(jian)(jian)查(cha)出口指(zhi)示燈(deng)玻(bo)璃面板(ban)有無劃傷或(huo)破(po)裂(lie)現(xian)象(xiang)；出口指(zhi)示燈(deng)電(dian)(dian)源(yuan)指(zhi)示燈(deng)是(shi)(shi)否(fou)亮(liang)，如不(bu)(bu)亮(liang)，應(ying)立即修理；檢(jian)(jian)(jian)查(cha)出口指(zhi)示燈(deng)安(an)裝是(shi)(shi)否(fou)牢固；針對檢(jian)(jian)(jian)查(cha)中發現(xian)的(de)缺陷(xian)取(qu)下來進(jin)行(xing)(xing)(xing)修復，再(zai)裝回(hui)原位；燈(deng)箱外(wai)(wai)殼及面板(ban)擦抹干凈(jing)。

按照氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)(liu)運動來進(jin)行風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)分類的有：1離(li)心(xin)(xin)(xin)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji),氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)(liu)進(jin)入(ru)旋(xuan)轉的葉(xie)(xie)片通道，在離(li)心(xin)(xin)(xin)力作用下氣(qi)(qi)體被(bei)壓(ya)縮并(bing)沿(yan)著半徑方(fang)向流(liu)(liu)(liu)(liu)(liu)(liu)動。2軸(zhou)(zhou)流(liu)(liu)(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)(liu)軸(zhou)(zhou)向進(jin)入(ru)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)葉(xie)(xie)輪后，在旋(xuan)轉葉(xie)(xie)片的流(liu)(liu)(liu)(liu)(liu)(liu)道中沿(yan)著軸(zhou)(zhou)線方(fang)向流(liu)(liu)(liu)(liu)(liu)(liu)動的風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)。相對于離(li)心(xin)(xin)(xin)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)，軸(zhou)(zhou)流(liu)(liu)(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)具有流(liu)(liu)(liu)(liu)(liu)(liu)量(liang)大、體積(ji)小、壓(ya)頭低(di)的特點，用于有灰(hui)塵(chen)和腐(fu)蝕性氣(qi)(qi)體場合時需注意(yi)。3斜流(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)（混(hun)流(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)）風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji),在風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)的葉(xie)(xie)輪中，氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)(liu)的方(fang)向處于軸(zhou)(zhou)流(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)之間(jian)，近(jin)似(si)沿(yan)錐流(liu)(liu)(liu)(liu)(liu)(liu)動，故可稱為斜流(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)（混(hun)流(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)）風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)。這種風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)的壓(ya)力系數(shu)比(bi)軸(zhou)(zhou)流(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)高，而流(liu)(liu)(liu)(liu)(liu)(liu)量(liang)系數(shu)比(bi)離(li)心(xin)(xin)(xin)式(shi)(shi)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)(ji)(ji)高。

什么是風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有哪些類(lei)(lei)型，風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)指中(zhong)央(yang)空調(diao)(diao)系(xi)統的(de)通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)，它常常被忽視(shi)，但卻(que)是空調(diao)(diao)系(xi)統的(de)重要(yao)組成部(bu)分(fen)(fen)。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是由薄鋼(gang)板(ban)、鋁(lv)板(ban)、硬(ying)聚(ju)氯乙烯板(ban)、玻璃(li)鋼(gang)以及其它復合材(cai)料等(deng)制成的(de)，用(yong)于輸送(song)空氣(qi)和空氣(qi)混合物的(de)各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)的(de)總稱。1、按照材(cai)質可分(fen)(fen)為：金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中(zhong)：（1）金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又可分(fen)(fen)為：鋼(gang)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁(lv)板(ban)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不(bu)銹鋼(gang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；（2）非金(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可以分(fen)(fen)為：硬(ying)聚(ju)氯乙烯風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有機玻璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機玻璃(li)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃(li)鋼(gang)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及其它復合材(cai)料風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；2、按照風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可分(fen)(fen)為：圓形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩(ju)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按照通風(feng)(feng)(feng)(feng)空調(diao)(diao)系(xi)統工作壓(ya)(ya)力可分(fen)(fen)為：高壓(ya)(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)壓(ya)(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓(ya)(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三(san)個類(lei)(lei)別，