云南值得信賴的通風管批發

一(yi)、風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)及(ji)部件安(an)(an)(an)(an)(an)(an)裝(zhuang)的(de)有(you)關規定(ding)1.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)(an)(an)(an)(an)裝(zhuang)的(de)強制規定(ding),當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)穿過需要封閉(bi)的(de)防(fang)火、防(fang)爆墻(qiang)體或(huo)樓板時(shi)，應(ying)設(she)預(yu)埋管(guan)(guan)(guan)(guan)(guan)(guan)或(huo)防(fang)護(hu)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)。套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)鋼板厚度(du)(du)不(bu)應(ying)小(xiao)于1.6mm，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)防(fang)護(hu)套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)之間應(ying)用不(bu)燃(ran)(ran)且對(dui)人體無害的(de)柔性材料封堵(du)，風(feng)(feng)(feng)(feng)(feng)道(dao)應(ying)安(an)(an)(an)(an)(an)(an)裝(zhuang)設(she)防(fang)火閥。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)內(nei)嚴(yan)禁(jin)(jin)各種管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)、電線敷設(she)及(ji)穿越(yue)；輸送(song)含有(you)易燃(ran)(ran)易爆氣(qi)體或(huo)安(an)(an)(an)(an)(an)(an)裝(zhuang)在易燃(ran)(ran)易爆環(huan)境(jing)的(de)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)系統，應(ying)有(you)良(liang)好(hao)的(de)接地，通過生活區、生產房間時(shi)必須嚴(yan)密，不(bu)得設(she)接口；室(shi)外主管(guan)(guan)(guan)(guan)(guan)(guan)的(de)固定(ding)拉(la)索嚴(yan)禁(jin)(jin)拉(la)在避雷針(zhen)或(huo)避雷網上。輸送(song)溫度(du)(du)高(gao)于80℃的(de)空氣(qi)的(de)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)，應(ying)按設(she)計(ji)(ji)要求采取防(fang)護(hu)措施。2.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)(an)(an)(an)(an)裝(zhuang)的(de)一(yi)般(ban)規定(ding)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)(an)(an)(an)(an)裝(zhuang)宜在建(jian)筑圍護(hu)結構施工(gong)完畢、場所清(qing)理后進行。凈化空調風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)應(ying)在安(an)(an)(an)(an)(an)(an)裝(zhuang)部位地面(mian)做(zuo)好(hao)，墻(qiang)面(mian)抹灰工(gong)序完畢，室(shi)內(nei)無飛(fei)塵或(huo)有(you)防(fang)塵措施后進行。安(an)(an)(an)(an)(an)(an)裝(zhuang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)前應(ying)清(qing)除管(guan)(guan)(guan)(guan)(guan)(guan)內(nei)外雜物，并做(zuo)好(hao)清(qing)潔和保(bao)護(hu)工(gong)作，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)(an)(an)(an)(an)裝(zhuang)的(de)位置、標高(gao)和走向等(deng)應(ying)符合設(she)計(ji)(ji)要求，現(xian)場風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)接口的(de)配置不(bu)得縮(suo)小(xiao)有(you)效截(jie)面(mian)。

消(xiao)防(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)機風(feng)(feng)(feng)量(liang)(liang)與(yu)送(song)風(feng)(feng)(feng)機風(feng)(feng)(feng)量(liang)(liang)計(ji)算方法是根據建筑面(mian)積(ji)來確(que)定的(de)(de)(de)，每個(ge)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)都需要獨立計(ji)算其排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)，當排(pai)(pai)(pai)煙(yan)(yan)風(feng)(feng)(feng)機擔負一(yi)個(ge)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)的(de)(de)(de)時(shi)候可按(an)(an)平(ping)方米面(mian)積(ji)不小于60m3／h計(ji)算，擔負多個(ge)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)則按(an)(an)平(ping)方米面(mian)積(ji)不小于120m3／h計(ji)算。送(song)風(feng)(feng)(feng)量(liang)(liang)按(an)(an)排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)的(de)(de)(de)50%計(ji)算。每個(ge)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)不應大(da)于500平(ping)方。常見的(de)(de)(de)消(xiao)防(fang)(fang)(fang)防(fang)(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)系統(tong)中，排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)一(yi)般根據大(da)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)面(mian)積(ji)500*120等于60000立方每小時(shi)計(ji)算，在設計(ji)排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)的(de)(de)(de)時(shi)候要注意(yi)漏(lou)風(feng)(feng)(feng)量(liang)(liang)，一(yi)般可按(an)(an)小漏(lou)風(feng)(feng)(feng)量(liang)(liang)10%計(ji)算。例如：當建筑面(mian)積(ji)為(wei)(wei)1000平(ping)方時(shi)，需要設置兩個(ge)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)，每個(ge)防(fang)(fang)(fang)煙(yan)(yan)分(fen)區(qu)的(de)(de)(de)大(da)面(mian)積(ji)為(wei)(wei)500平(ping)方，排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)是500*1203／h=600003／h，再加上小漏(lou)風(feng)(feng)(feng)量(liang)(liang)10%為(wei)(wei)60003／h，總排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)應為(wei)(wei)660003／h，其中送(song)風(feng)(feng)(feng)量(liang)(liang)為(wei)(wei)排(pai)(pai)(pai)煙(yan)(yan)量(liang)(liang)的(de)(de)(de)50%應為(wei)(wei)330003／h。

防火閥：采用70℃溫度熔斷器自動關閉（防火).可輸出聯動訊號，用于通風空調系統風管內，值得信賴的通風管防止火勢沿風管蔓延。排煙防火閥：電訊號開啟，手動開啟，輸出動作電訊號.用于排煙風機吸入口管道或排煙支管上。通風管采(cai)用(yong)280℃溫度熔(rong)斷(duan)器重新關閉。防火閥——通風空(kong)調系統70℃：風管(guan)(guan)穿越防火分區(qu)、隔墻(qiang)樓板、水平風管(guan)(guan)的水平管(guan)(guan)段上（系統獨立設置(zhi)可不設）、公(gong)(gong)共建(jian)筑豎向(xiang)排(pai)(pai)風管(guan)(guan)支(zhi)管(guan)(guan)；150℃：公(gong)(gong)共建(jian)筑廚房排(pai)(pai)油煙管(guan)(guan)支(zhi)管(guan)(guan)；排(pai)(pai)煙防火閥——消防排(pai)(pai)煙系統280℃：消防排(pai)(pai)煙管(guan)(guan)道；

層(ceng)高(gao)過高(gao)如何提(ti)高(gao)制冷效果,解決方(fang)案：較(jiao)(jiao)之(zhi)于常規層(ceng)高(gao)的(de)房(fang)屋（一般(ban)(ban)為(wei)(wei)(wei)2.6-2.7米(mi)左右）。別墅(shu)(shu)的(de)層(ceng)高(gao)一般(ban)(ban)都為(wei)(wei)(wei)3米(mi)甚至(zhi)以上的(de)高(gao)度。此前提(ti)下中央空調(diao)(diao)制冷和采暖的(de)配比(bi)較(jiao)(jiao)之(zhi)于一般(ban)(ban)層(ceng)高(gao)的(de)房(fang)屋會(hui)更高(gao)。如一般(ban)(ban)平(ping)(ping)層(ceng)的(de)配比(bi)為(wei)(wei)(wei)200w/平(ping)(ping)方(fang)。別墅(shu)(shu)為(wei)(wei)(wei)230-280w/平(ping)(ping)方(fang)。空調(diao)(diao)外(wai)機(ji)(ji)需要如何擺放較(jiao)(jiao)為(wei)(wei)(wei)合理,解決方(fang)案：別墅(shu)(shu)由于面積較(jiao)(jiao)大，較(jiao)(jiao)之(zhi)于平(ping)(ping)層(ceng)一般(ban)(ban)外(wai)機(ji)(ji)的(de)功率(lv)較(jiao)(jiao)大。體(ti)積也(ye)就較(jiao)(jiao)之(zhi)平(ping)(ping)層(ceng)會(hui)更大。一般(ban)(ban)的(de)擺放位(wei)(wei)置位(wei)(wei)于本身(shen)建筑的(de)自留機(ji)(ji)位(wei)(wei)或者位(wei)(wei)于門(men)口或者陽臺(tai)花園的(de)平(ping)(ping)臺(tai)之(zhi)上。鋪設可(ke)供(gong)平(ping)(ping)衡的(de)水泥臺(tai)面即可(ke)。

在了(le)(le)解空調(diao)壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)(de)工作(zuo)原理之(zhi)前(qian)，先來認(ren)識(shi)下空調(diao)壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)(de)工作(zuo)回(hui)(hui)路。空調(diao)壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)(de)工作(zuo)回(hui)(hui)路分為蒸(zheng)(zheng)發區和(he)冷(leng)凝(ning)區，空調(diao)壓(ya)(ya)縮(suo)機(ji)在空調(diao)制(zhi)冷(leng)劑回(hui)(hui)路中(zhong)(zhong)起壓(ya)(ya)縮(suo)驅動制(zhi)冷(leng)劑的(de)(de)(de)(de)作(zuo)用(yong)。空調(diao)制(zhi)冷(leng)時(shi)，中(zhong)(zhong)央空調(diao)壓(ya)(ya)縮(suo)機(ji)把制(zhi)冷(leng)劑從(cong)(cong)低壓(ya)(ya)區抽(chou)取(qu)來經(jing)(jing)緊縮(suo)后送(song)到(dao)高壓(ya)(ya)區冷(leng)卻(que)(que)凝(ning)結，經(jing)(jing)過(guo)散(san)熱片分發出(chu)熱量到(dao)空氣(qi)(qi)中(zhong)(zhong)，制(zhi)冷(leng)劑也從(cong)(cong)氣(qi)(qi)態變成液態，壓(ya)(ya)力升高。制(zhi)冷(leng)劑再(zai)從(cong)(cong)高壓(ya)(ya)區流向低壓(ya)(ya)區，經(jing)(jing)過(guo)毛細管放射(she)到(dao)蒸(zheng)(zheng)發器中(zhong)(zhong)，壓(ya)(ya)力驟降(jiang)，液態制(zhi)冷(leng)劑立刻變成氣(qi)(qi)態，經(jing)(jing)過(guo)散(san)熱片吸收空氣(qi)(qi)中(zhong)(zhong)大(da)量的(de)(de)(de)(de)熱量。這樣循(xun)環(huan)應用(yong)就(jiu)完成了(le)(le)制(zhi)冷(leng)系(xi)統(tong)。壓(ya)(ya)縮(suo)機(ji)通過(guo)節流裝置節流之(zhi)后，通入到(dao)蒸(zheng)(zheng)發器中(zhong)(zhong)，將(jiang)所需要(yao)冷(leng)卻(que)(que)的(de)(de)(de)(de)媒介冷(leng)卻(que)(que)換(huan)熱。例(li)如將(jiang)蒸(zheng)(zheng)發器連(lian)接到(dao)樓里的(de)(de)(de)(de)各個(ge)房(fang)間，蒸(zheng)(zheng)發器內的(de)(de)(de)(de)蛇行管將(jiang)同空氣(qi)(qi)進行換(huan)熱，再(zai)通過(guo)鼓風將(jiang)冷(leng)氣(qi)(qi)吹向房(fang)間的(de)(de)(de)(de)空氣(qi)(qi)當(dang)中(zhong)(zhong)。而蒸(zheng)(zheng)發器蛇行管內的(de)(de)(de)(de)冷(leng)凍劑換(huan)熱后變成低壓(ya)(ya)蒸(zheng)(zheng)氣(qi)(qi)回(hui)(hui)到(dao)壓(ya)(ya)縮(suo)機(ji)，再(zai)被壓(ya)(ya)縮(suo)機(ji)壓(ya)(ya)縮(suo)，這樣循(xun)環(huan)利用(yong)就(jiu)完成了(le)(le)制(zhi)冷(leng)系(xi)統(tong)。

鑒(jian)于軸(zhou)流(liu)風(feng)(feng)機(ji)(ji)有紊(wen)流(liu)區(qu)的(de)(de)(de)(de)(de)性(xing)(xing)能特點(dian)，在選型和使用(yong)時(shi)，需要(yao)注意(yi)以下(xia)(xia)兩點(dian)：建(jian)議使用(yong)在空曠環境(jing)中,軸(zhou)流(liu)風(feng)(feng)機(ji)(ji)的(de)(de)(de)(de)(de)輸入(ru)功率(lv)隨系統靜(jing)壓(ya)的(de)(de)(de)(de)(de)增(zeng)大而(er)(er)增(zeng)大，而(er)(er)在紊(wen)流(liu)區(qu)，輸入(ru)功率(lv)的(de)(de)(de)(de)(de)增(zeng)大幅度會更大。因此，軸(zhou)流(liu)風(feng)(feng)機(ji)(ji)一般多應用(yong)在有較大空曠環境(jing)的(de)(de)(de)(de)(de)場合下(xia)(xia)，可(ke)以使其工(gong)作在靜(jing)壓(ya)較低的(de)(de)(de)(de)(de)環境(jing)下(xia)(xia)，降(jiang)低功耗，保證穩(wen)定性(xing)(xing)和壽命。定期清(qing)理風(feng)(feng)道,當軸(zhou)流(liu)風(feng)(feng)機(ji)(ji)應用(yong)在較為封閉的(de)(de)(de)(de)(de)風(feng)(feng)道系統中時(shi)，長期運(yun)行(xing)后風(feng)(feng)道中的(de)(de)(de)(de)(de)積灰、垃(la)圾逐(zhu)漸(jian)變多，會使風(feng)(feng)道內的(de)(de)(de)(de)(de)靜(jing)壓(ya)逐(zhu)漸(jian)增(zeng)加(jia)，使得風(feng)(feng)機(ji)(ji)的(de)(de)(de)(de)(de)運(yun)行(xing)工(gong)況點(dian)逐(zhu)漸(jian)左移(yi)。這(zhe)不(bu)僅會降(jiang)低風(feng)(feng)機(ji)(ji)性(xing)(xing)能，更重要(yao)的(de)(de)(de)(de)(de)是會增(zeng)加(jia)軸(zhou)流(liu)風(feng)(feng)機(ji)(ji)進入(ru)紊(wen)流(liu)區(qu)的(de)(de)(de)(de)(de)風(feng)(feng)險(xian)。因此必須要(yao)定期清(qing)理風(feng)(feng)道，保證風(feng)(feng)機(ji)(ji)工(gong)況點(dian)不(bu)產生較大偏移(yi)。