![]() | 15808023761 15808023760 023-47546974 |
手(shou)機:15808023761
15808023760
電(dian)話:023-47546974
網址:lianghm.cn
地(di)址:重慶市江(jiang)津(jin)區雙福新(xin)區福星大道937號鑫成瑞暖通廠區
消(xiao)防排(pai)煙(yan)風(feng)(feng)機(ji)首(shou)先應(ying)(ying)該滿足(zu)溫(wen)度和時間的特(te)性(xing),即國家(jia)規定280℃/0.5h;其(qi)次,在一般環境溫(wen)度下(xia)(xia),可以保證有效的排(pai)煙(yan)控(kong)制量。此外還要求消(xiao)防排(pai)煙(yan)風(feng)(feng)機(ji)能夠進行周期性(xing)的實驗(yan),能夠發現其(qi)中的不足(zu),并加(jia)以改進;可以適用(yong)各種通(tong)風(feng)(feng)要求的管(guan)道(dao),便于(yu)安(an)(an)裝(zhuang)(zhuang)與使(shi)用(yong)。消(xiao)防排(pai)煙(yan)風(feng)(feng)機(ji)的性(xing)能優良(liang)、耐高(gao)溫(wen)性(xing)能良(liang)好、效率(lv)高(gao)、占地比離心風(feng)(feng)機(ji)少、高(gao)溫(wen)性(xing)能優良(liang)。消(xiao)防排(pai)煙(yan)風(feng)(feng)機(ji)能在300℃高(gao)溫(wen)條(tiao)(tiao)件下(xia)(xia)連續運行60分鐘以上(shang),100℃溫(wen)度條(tiao)(tiao)件下(xia)(xia)連續20小時不損(sun)壞,應(ying)(ying)用(yong)范圍廣,可根據高(gao)級(ji)民用(yong)建(jian)筑的不同(tong)要求,采(cai)用(yong)變速(su)或多速(su)的驅動型式(shi),消(xiao)防排(pai)煙(yan)風(feng)(feng)機(ji)廣泛應(ying)(ying)用(yong)于(yu)高(gao)級(ji)民用(yong)建(jian)筑、烤(kao)箱、地下(xia)(xia)車庫、隧(sui)道(dao)等(deng)場合。安(an)(an)裝(zhuang)(zhuang)方便,可直接和墻壁安(an)(an)裝(zhuang)(zhuang),安(an)(an)裝(zhuang)(zhuang)可采(cai)用(yong)垂直式(shi)、水平式(shi)或吊(diao)裝(zhuang)(zhuang)式(shi),很大程度上(shang)節省(sheng)了占地面積。
鑒于軸流風機有紊流區的性能特點,在選型和使用時,需要注意以下兩點:成都廚房排煙管道建議使用在空曠環境中,軸流風機的輸入功率隨系統靜壓的增大而增大,而在紊流區,輸入功率的增大幅度會更大。因此,軸流風機一般多應用在有較大空曠環境的場合下,可以使其工作在靜壓較低的環境下,降低功耗,保證穩定性和壽命。廚房排煙管道價格定(ding)期清理風(feng)道,當軸流(liu)風(feng)機應(ying)用在較為封閉的(de)(de)風(feng)道系統中時,長(chang)期運(yun)行后風(feng)道中的(de)(de)積灰、垃(la)圾(ji)逐漸變多,會使風(feng)道內(nei)的(de)(de)靜(jing)壓逐漸增加,使得風(feng)機的(de)(de)運(yun)行工(gong)況點(dian)逐漸左移。這不僅(jin)會降低風(feng)機性能(neng),更重要的(de)(de)是會增加軸流(liu)風(feng)機進入紊流(liu)區的(de)(de)風(feng)險。因此必(bi)須要定(ding)期清理風(feng)道,保(bao)證風(feng)機工(gong)況點(dian)不產(chan)生較大偏移。
在(zai)了解空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)的(de)工(gong)作(zuo)原理之前,先來認識下空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)的(de)工(gong)作(zuo)回(hui)路。空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)的(de)工(gong)作(zuo)回(hui)路分為蒸(zheng)發(fa)區和(he)冷(leng)(leng)(leng)凝(ning)區,空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)在(zai)空(kong)(kong)(kong)調(diao)(diao)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)回(hui)路中起(qi)壓(ya)(ya)(ya)縮(suo)(suo)驅動制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)的(de)作(zuo)用(yong)。空(kong)(kong)(kong)調(diao)(diao)制(zhi)(zhi)冷(leng)(leng)(leng)時,中央空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)把制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)從(cong)低壓(ya)(ya)(ya)區抽取來經緊縮(suo)(suo)后(hou)送到高(gao)壓(ya)(ya)(ya)區冷(leng)(leng)(leng)卻(que)凝(ning)結,經過(guo)散(san)熱片分發(fa)出熱量(liang)到空(kong)(kong)(kong)氣中,制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)也從(cong)氣態(tai)變成(cheng)液態(tai),壓(ya)(ya)(ya)力升高(gao)。制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)再從(cong)高(gao)壓(ya)(ya)(ya)區流(liu)向低壓(ya)(ya)(ya)區,經過(guo)毛細管(guan)放(fang)射到蒸(zheng)發(fa)器(qi)中,壓(ya)(ya)(ya)力驟降(jiang),液態(tai)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)立刻變成(cheng)氣態(tai),經過(guo)散(san)熱片吸收(shou)空(kong)(kong)(kong)氣中大量(liang)的(de)熱量(liang)。這樣循(xun)環應用(yong)就(jiu)完成(cheng)了制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)。壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)通過(guo)節(jie)流(liu)裝置節(jie)流(liu)之后(hou),通入到蒸(zheng)發(fa)器(qi)中,將(jiang)(jiang)所需要冷(leng)(leng)(leng)卻(que)的(de)媒介冷(leng)(leng)(leng)卻(que)換(huan)熱。例如將(jiang)(jiang)蒸(zheng)發(fa)器(qi)連(lian)接到樓里的(de)各個房間(jian),蒸(zheng)發(fa)器(qi)內(nei)的(de)蛇行管(guan)將(jiang)(jiang)同空(kong)(kong)(kong)氣進(jin)行換(huan)熱,再通過(guo)鼓風將(jiang)(jiang)冷(leng)(leng)(leng)氣吹(chui)向房間(jian)的(de)空(kong)(kong)(kong)氣當中。而(er)蒸(zheng)發(fa)器(qi)蛇行管(guan)內(nei)的(de)冷(leng)(leng)(leng)凍劑(ji)(ji)換(huan)熱后(hou)變成(cheng)低壓(ya)(ya)(ya)蒸(zheng)氣回(hui)到壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji),再被壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)壓(ya)(ya)(ya)縮(suo)(suo),這樣循(xun)環利用(yong)就(jiu)完成(cheng)了制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)。
1、確定(ding)(ding)空(kong)調(diao)(diao)的(de)(de)安裝(zhuang)位置(zhi)以(yi)后,要(yao)量好空(kong)調(diao)(diao)的(de)(de)尺寸(cun),然(ran)后在開孔。2、固定(ding)(ding)支(zhi)架:將支(zhi)架固定(ding)(ding)在安裝(zhuang)位置(zhi),然(ran)后用水(shui)平(ping)儀檢(jian)測并校(xiao)訂至(zhi)水(shui)平(ping),安裝(zhuang)外側(ce)(ce)要(yao)低于內(nei)側(ce)(ce)6-10mm。3、取下面(mian)板及(ji)空(kong)氣過濾(lv)網(wang)。4、取下底盤固定(ding)(ding)板,然(ran)后把機(ji)殼(ke)放在安裝(zhuang)支(zhi)架上(shang),用程度儀檢(jian)測及(ji)校(xiao)訂至(zhi)水(shui)平(ping)并用螺栓(shuan)將其固定(ding)(ding),安裝(zhuang)底盤固定(ding)(ding)板。5、用水(shui)平(ping)儀檢(jian)查(cha)空(kong)調(diao)(diao)器(qi)是(shi)否(fou)水(shui)平(ping)6、這個時候可(ke)以(yi)把空(kong)氣過濾(lv)網(wang)和面(mian)板裝(zhuang)上(shang),加(jia)以(yi)固定(ding)(ding)。7、看(kan)看(kan)側(ce)(ce)面(mian)進(jin)氣口有無堵(du)塞,然(ran)后用海綿(mian)或(huo)泡沫(mo)將機(ji)殼(ke)四周填實。8、安裝(zhuang)時應負責排(pai)水(shui)的(de)(de)走向,避(bi)免環境的(de)(de)損壞(huai)和鄰居的(de)(de)糾紛。排(pai)水(shui)口必定(ding)(ding)要(yao)留神能將水(shui)排(pai)完,否(fou)則積累在底盤里會造成腐化或(huo)蚊(wen)子的(de)(de)生長。9、接地(di):看(kan)看(kan)安裝(zhuang)時應對供給的(de)(de)電源(yuan)插座進(jin)行(xing)檢(jian)討看(kan)看(kan)是(shi)否(fou)做到有效接地(di)。10、后試(shi)運行(xing):等裝(zhuang)好了(le)就(jiu)可(ke)以(yi)通電進(jin)行(xing)試(shi)運轉,帶遙控功(gong)效的(de)(de)窗式空(kong)調(diao)(diao)器(qi),還要(yao)檢(jian)查(cha)遙控器(qi)的(de)(de)功(gong)效是(shi)否(fou)正常。