貴州值得信賴的通風管廠家

它是近年新的風管管材，以容重64 kg / m3、厚度25 mm的離心玻纖板為基材，內復玻璃絲布，外復防潮鋁箔布（進口板材為內涂熱敏丙稀酸聚合物，外層為稀紋布 / 鋁箔 / 牛皮紙），用專用防火粘結劑復合干燥后，再經切割、開槽、粘結加固等工藝而制成，通風管廠家采用特種密封膠、壓敏膠帶、熱敏膠帶連接密封，根據風管斷面尺寸、風壓大小再采取適當的加固措施。值得信賴的通風管具有消(xiao)聲(sheng)、保溫、防(fang)火、防(fang)潮、漏風量小(xiao)、經濟適(shi)用等優(you)點,材質輕(qing)，搬運吊掛容易(yi)(yi)，現場(chang)修改(gai)方便(bian)、易(yi)(yi)施工，組裝便(bian)捷，需密(mi)封的(de)連接點少(shao)，節省安裝空間，熱效高，操作安靜，工作壽命長，性能價格比(bi)優(you)，綜合造(zao)價低，要防(fang)止被(bei)水長期浸泡。

1.通(tong)(tong)風(feng)(feng)、空氣調(diao)節(jie)系統(tong)的(de)(de)(de)(de)(de)風(feng)(feng)管(guan)(guan)在(zai)下列部(bu)位應設(she)(she)(she)置(zhi)公(gong)稱(cheng)動作溫度(du)為70℃的(de)(de)(de)(de)(de)防(fang)火(huo)(huo)閥(fa)。①穿(chuan)越防(fang)火(huo)(huo)分(fen)區處(chu)。②穿(chuan)越通(tong)(tong)風(feng)(feng)空調(diao)機房(fang)的(de)(de)(de)(de)(de)房(fang)間(jian)隔墻和樓板處(chu)。③穿(chuan)越重要或火(huo)(huo)災(zai)危(wei)險性(xing)大的(de)(de)(de)(de)(de)場所的(de)(de)(de)(de)(de)房(fang)間(jian)隔墻和樓板處(chu)。④穿(chuan)越防(fang)火(huo)(huo)分(fen)隔處(chu)的(de)(de)(de)(de)(de)變形(xing)縫兩側。⑤豎向風(feng)(feng)管(guan)(guan)與(yu)每層水(shui)平風(feng)(feng)管(guan)(guan)交接(jie)處(chu)的(de)(de)(de)(de)(de)水(shui)平管(guan)(guan)段上，當建(jian)筑內每個防(fang)火(huo)(huo)分(fen)區的(de)(de)(de)(de)(de)通(tong)(tong)風(feng)(feng)、空氣調(diao)節(jie)系統(tong)均獨立設(she)(she)(she)置(zhi)時，水(shui)平風(feng)(feng)管(guan)(guan)與(yu)豎向總管(guan)(guan)的(de)(de)(de)(de)(de)交接(jie)處(chu)可(ke)不設(she)(she)(she)置(zhi)防(fang)火(huo)(huo)閥(fa)。2.公(gong)共建(jian)筑的(de)(de)(de)(de)(de)浴室、衛生間(jian)和廚房(fang)的(de)(de)(de)(de)(de)豎向排(pai)(pai)風(feng)(feng)管(guan)(guan)，應采(cai)取防(fang)止回流措(cuo)施并(bing)宜在(zai)支(zhi)管(guan)(guan)上設(she)(she)(she)置(zhi)公(gong)稱(cheng)動作溫度(du)為70℃的(de)(de)(de)(de)(de)防(fang)火(huo)(huo)閥(fa)。公(gong)共建(jian)筑內廚房(fang)的(de)(de)(de)(de)(de)排(pai)(pai)油煙(yan)管(guan)(guan)道(dao)宜按防(fang)火(huo)(huo)分(fen)區設(she)(she)(she)置(zhi)，且在(zai)與(yu)豎向排(pai)(pai)風(feng)(feng)管(guan)(guan)連接(jie)的(de)(de)(de)(de)(de)支(zhi)管(guan)(guan)處(chu)應設(she)(she)(she)置(zhi)公(gong)稱(cheng)動作溫度(du)為150℃的(de)(de)(de)(de)(de)防(fang)火(huo)(huo)閥(fa)。 3.排(pai)(pai)煙(yan)防(fang)火(huo)(huo)閥(fa)（280℃）的(de)(de)(de)(de)(de)設(she)(she)(she)置(zhi)場所：①排(pai)(pai)煙(yan)管(guan)(guan)進入排(pai)(pai)風(feng)(feng)機房(fang)處(chu)；②穿(chuan)越防(fang)火(huo)(huo)分(fen)區的(de)(de)(de)(de)(de)排(pai)(pai)煙(yan)管(guan)(guan)道(dao)上；③排(pai)(pai)煙(yan)系統(tong)的(de)(de)(de)(de)(de)支(zhi)管(guan)(guan)上；

在了解空(kong)(kong)調(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)的(de)工(gong)(gong)作原理之前，先來認識下空(kong)(kong)調(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)的(de)工(gong)(gong)作回路(lu)。空(kong)(kong)調(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)的(de)工(gong)(gong)作回路(lu)分為蒸(zheng)發(fa)區(qu)和(he)冷(leng)凝區(qu)，空(kong)(kong)調(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)在空(kong)(kong)調(diao)制(zhi)冷(leng)劑回路(lu)中起壓(ya)(ya)(ya)縮(suo)(suo)驅動(dong)制(zhi)冷(leng)劑的(de)作用(yong)(yong)。空(kong)(kong)調(diao)制(zhi)冷(leng)時，中央(yang)空(kong)(kong)調(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)把(ba)制(zhi)冷(leng)劑從低壓(ya)(ya)(ya)區(qu)抽取來經(jing)緊縮(suo)(suo)后(hou)送到高壓(ya)(ya)(ya)區(qu)冷(leng)卻(que)凝結，經(jing)過散熱(re)(re)片分發(fa)出熱(re)(re)量到空(kong)(kong)氣(qi)(qi)中，制(zhi)冷(leng)劑也從氣(qi)(qi)態變(bian)成(cheng)(cheng)液(ye)態，壓(ya)(ya)(ya)力升(sheng)高。制(zhi)冷(leng)劑再從高壓(ya)(ya)(ya)區(qu)流向低壓(ya)(ya)(ya)區(qu)，經(jing)過毛細管放射到蒸(zheng)發(fa)器(qi)中，壓(ya)(ya)(ya)力驟(zou)降，液(ye)態制(zhi)冷(leng)劑立刻(ke)變(bian)成(cheng)(cheng)氣(qi)(qi)態，經(jing)過散熱(re)(re)片吸(xi)收空(kong)(kong)氣(qi)(qi)中大量的(de)熱(re)(re)量。這樣循環(huan)應用(yong)(yong)就完成(cheng)(cheng)了制(zhi)冷(leng)系統。壓(ya)(ya)(ya)縮(suo)(suo)機(ji)通(tong)過節流裝(zhuang)置節流之后(hou)，通(tong)入到蒸(zheng)發(fa)器(qi)中，將(jiang)所需要(yao)冷(leng)卻(que)的(de)媒(mei)介(jie)冷(leng)卻(que)換(huan)(huan)熱(re)(re)。例如將(jiang)蒸(zheng)發(fa)器(qi)連接到樓里的(de)各個房間，蒸(zheng)發(fa)器(qi)內(nei)的(de)蛇(she)行管將(jiang)同空(kong)(kong)氣(qi)(qi)進行換(huan)(huan)熱(re)(re)，再通(tong)過鼓(gu)風將(jiang)冷(leng)氣(qi)(qi)吹向房間的(de)空(kong)(kong)氣(qi)(qi)當中。而蒸(zheng)發(fa)器(qi)蛇(she)行管內(nei)的(de)冷(leng)凍劑換(huan)(huan)熱(re)(re)后(hou)變(bian)成(cheng)(cheng)低壓(ya)(ya)(ya)蒸(zheng)氣(qi)(qi)回到壓(ya)(ya)(ya)縮(suo)(suo)機(ji)，再被壓(ya)(ya)(ya)縮(suo)(suo)機(ji)壓(ya)(ya)(ya)縮(suo)(suo)，這樣循環(huan)利用(yong)(yong)就完成(cheng)(cheng)了制(zhi)冷(leng)系統。

一(yi)、通(tong)風(feng)(feng)(feng)與空(kong)(kong)調(diao)(diao)系統(tong)(tong)的(de)組(zu)成(cheng)(cheng)與類別(bie)(一(yi))通(tong)風(feng)(feng)(feng)系統(tong)(tong)的(de)組(zu)成(cheng)(cheng)，包(bao)括：進氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)，如(ru)空(kong)(kong)氣(qi)(qi)(qi)過濾(lv)設(she)(she)備(bei)(bei)(bei)、熱(re)濕處(chu)理(li)設(she)(she)備(bei)(bei)(bei)和(he)空(kong)(kong)氣(qi)(qi)(qi)凈(jing)化設(she)(she)備(bei)(bei)(bei)等(deng)；送(song)風(feng)(feng)(feng)機(ji)或(huo)(huo)排風(feng)(feng)(feng)機(ji)；風(feng)(feng)(feng)道(dao)系統(tong)(tong)，如(ru)風(feng)(feng)(feng)管(guan)、送(song)風(feng)(feng)(feng)口、排風(feng)(feng)(feng)口、排氣(qi)(qi)(qi)罩等(deng)；排氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)，如(ru)除(chu)塵(chen)器、有(you)(you)害氣(qi)(qi)(qi)體凈(jing)化設(she)(she)備(bei)(bei)(bei)、風(feng)(feng)(feng)帽等(deng)。2．通(tong)風(feng)(feng)(feng)系統(tong)(tong)的(de)類別(bie)有(you)(you)：(二(er))空(kong)(kong)調(diao)(diao)系統(tong)(tong)的(de)組(zu)成(cheng)(cheng)——空(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)、熱(re)源和(he)冷(leng)(leng)源、空(kong)(kong)調(diao)(diao)風(feng)(feng)(feng)系統(tong)(tong)、水(shui)系統(tong)(tong)、控(kong)制(zhi)(zhi)、調(diao)(diao)節(jie)裝置(zhi)(zhi)(1)空(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)：空(kong)(kong)氣(qi)(qi)(qi)加熱(re)或(huo)(huo)冷(leng)(leng)卻(que)設(she)(she)備(bei)(bei)(bei)、空(kong)(kong)氣(qi)(qi)(qi)加濕或(huo)(huo)去濕設(she)(she)備(bei)(bei)(bei)和(he)空(kong)(kong)氣(qi)(qi)(qi)凈(jing)化設(she)(she)備(bei)(bei)(bei)等(deng)；其作(zuo)用是將(jiang)送(song)風(feng)(feng)(feng)空(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)到一(yi)定的(de)狀(zhuang)態(tai)。(2)熱(re)源和(he)冷(leng)(leng)源：常(chang)用的(de)熱(re)源有(you)(you)提供熱(re)水(shui)或(huo)(huo)蒸汽的(de)鍋爐、電加熱(re)器等(deng)。(3)空(kong)(kong)調(diao)(diao)風(feng)(feng)(feng)系統(tong)(tong)：由風(feng)(feng)(feng)機(ji)和(he)風(feng)(feng)(feng)管(guan)系統(tong)(tong)組(zu)成(cheng)(cheng)。(4)水(shui)系統(tong)(tong)：包(bao)括將(jiang)冷(leng)(leng)凍水(shui)(或(huo)(huo)熱(re)水(shui))從(cong)制(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)(或(huo)(huo)熱(re)源)輸送(song)到空(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)備(bei)(bei)(bei)的(de)水(shui)系統(tong)(tong)和(he)制(zhi)(zhi)冷(leng)(leng)設(she)(she)備(bei)(bei)(bei)的(de)冷(leng)(leng)卻(que)水(shui)系統(tong)(tong)，由水(shui)泵和(he)水(shui)管(guan)系統(tong)(tong)組(zu)成(cheng)(cheng)。(5)控(kong)制(zhi)(zhi)、調(diao)(diao)節(jie)裝置(zhi)(zhi)：裝置(zhi)(zhi)的(de)作(zuo)用是調(diao)(diao)節(jie)空(kong)(kong)調(diao)(diao)系統(tong)(tong)的(de)冷(leng)(leng)量(liang)、熱(re)量(liang)、風(feng)(feng)(feng)量(liang)等(deng)，使(shi)空(kong)(kong)調(diao)(diao)系統(tong)(tong)的(de)工(gong)作(zuo)適應空(kong)(kong)調(diao)(diao)工(gong)況(kuang)的(de)變化，從(cong)而將(jiang)室內空(kong)(kong)氣(qi)(qi)(qi)狀(zhuang)況(kuang)控(kong)制(zhi)(zhi)在要求的(de)范圍(wei)內。

風(feng)(feng)機(ji)(ji)廣泛地應用(yong)(yong)(yong)(yong)于(yu)各個工(gong)業部門，一(yi)般講，離心式(shi)(shi)風(feng)(feng)機(ji)(ji)適用(yong)(yong)(yong)(yong)于(yu)小流(liu)(liu)量、高壓力的(de)場所(suo)，而軸(zhou)流(liu)(liu)式(shi)(shi)風(feng)(feng)機(ji)(ji)則常用(yong)(yong)(yong)(yong)于(yu)大流(liu)(liu)量、低(di)壓力的(de)情況，應根據(ju)不同(tong)的(de)情況選有不同(tong)的(de)風(feng)(feng)機(ji)(ji)分類。1鍋(guo)爐(lu)用(yong)(yong)(yong)(yong)風(feng)(feng)機(ji)(ji),鍋(guo)爐(lu)用(yong)(yong)(yong)(yong)風(feng)(feng)機(ji)(ji)根據(ju)鍋(guo)爐(lu)的(de)規格可選用(yong)(yong)(yong)(yong)離心式(shi)(shi)或(huo)軸(zhou)流(liu)(liu)式(shi)(shi)。又按它的(de)作用(yong)(yong)(yong)(yong)分為鍋(guo)爐(lu)風(feng)(feng)機(ji)(ji)—向鍋(guo)爐(lu)內輸送空氣(qi)(qi)；鍋(guo)爐(lu)引風(feng)(feng)機(ji)(ji)把(ba)鍋(guo)爐(lu)內的(de)煙氣(qi)(qi)抽(chou)走(zou)。2通風(feng)(feng)換(huan)氣(qi)(qi)用(yong)(yong)(yong)(yong)風(feng)(feng)機(ji)(ji),這類風(feng)(feng)機(ji)(ji)一(yi)般是供工(gong)廠及各種建(jian)筑(zhu)物通風(feng)(feng)換(huan)氣(qi)(qi)及采(cai)暖通風(feng)(feng)用(yong)(yong)(yong)(yong)，要求壓力不高，但噪(zao)聲要求要低(di)，可采(cai)用(yong)(yong)(yong)(yong)離心式(shi)(shi)或(huo)軸(zhou)流(liu)(liu)式(shi)(shi)風(feng)(feng)機(ji)(ji)。

（1）防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)使用及安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)（a） 安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)前必須(xu)檢(jian)查防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)外(wai)觀質量(liang)(liang)、控制性(xing)能(neng)和閥(fa)(fa)(fa)(fa)門(men)動作(zuo)，確(que)認正常后配(pei)鉆(zhan)法(fa)蘭連接孔。（b） 安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)的方(fang)向位(wei)置(zhi)(zhi)應(ying)(ying)正確(que)，熔斷器（易(yi)熔片(pian)）應(ying)(ying)先于葉片(pian)軸接觸熱(re)氣流(liu)（即位(wei)于葉片(pian)的迎(ying)風側）。自重式防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)要注意葉片(pian)的上(shang)下(xia)方(fang)向氣流(liu)方(fang)向標(biao)志(zhi)，不(bu)得倒置(zhi)(zhi)。（c） 防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)應(ying)(ying)牢靠(kao)(kao)地固定在設(she)定的位(wei)置(zhi)(zhi)上(shang)，確(que)保當(dang)發生火(huo)(huo)災(zai)時不(bu)致因(yin)管道變形下(xia)塌而影響(xiang)工(gong)作(zuo)性(xing)能(neng)，必要時應(ying)(ying)設(she)吊架(jia)。（d） 具有風量(liang)(liang)調節(jie)功能(neng)的防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)，應(ying)(ying)在調試過程中調定閥(fa)(fa)(fa)(fa)門(men)開度。（e） 當(dang)設(she)計防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)為(wei)吊頂(ding)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)或靠(kao)(kao)近墻體(ti)(ti)(ti)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時，要保證防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)周圍(wei)貿有足(zu)夠(gou)空間。（f） 安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)后的施工(gong)過程中，要注意不(bu)得使閥(fa)(fa)(fa)(fa)體(ti)(ti)(ti)、操(cao)作(zuo)裝(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)等受到(dao)損(sun)傷(shang)、變形，以免影響(xiang)其工(gong)作(zuo)性(xing)能(neng)（g） 安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)后應(ying)(ying)對防(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)(fa)清掃(sao)檢(jian)查，閥(fa)(fa)(fa)(fa)體(ti)(ti)(ti)內不(bu)得有雜物(wu)，并進(jin)行(xing)操(cao)作(zuo)試驗，確(que)保閥(fa)(fa)(fa)(fa)體(ti)(ti)(ti)正常工(gong)作(zuo)。