黔江推薦通風管配件價格

通風、空調設備防火防爆措施1、空氣中含有容易起火或爆炸物質的房間，其送、排風系統應采用防爆型的通風設備和不會產生火花的材料（如可采用有色金屬制造的風機葉片和防爆電動機）。當送風機布置在單獨分隔的通風機房內，且送風干管上設置防止回流設施時，通風管配件價格可采用普通型通風設備。2、含有易燃、易爆粉塵（碎屑）的空氣，在進入排風機前應采用不產生火花的除塵器進行處理，黔江通風管配件以防(fang)止除塵器工作過(guo)(guo)程(cheng)中產生火(huo)花(hua)引起(qi)粉(fen)(fen)塵、碎(sui)屑燃(ran)(ran)(ran)燒或(huo)爆炸。對于遇濕可(ke)能(neng)爆炸的(de)粉(fen)(fen)塵（如電(dian)石、鋅粉(fen)(fen)、鋁鎂(mei)合金粉(fen)(fen)等(deng)），嚴禁采用濕式(shi)除塵器。3、排(pai)(pai)除、輸送(song)有(you)燃(ran)(ran)(ran)燒、爆炸危險(xian)的(de)氣體(ti)、蒸(zheng)氣和粉(fen)(fen)塵的(de)排(pai)(pai)風系統，應(ying)(ying)采用不(bu)(bu)燃(ran)(ran)(ran)材料(liao)并設(she)有(you)導除靜電(dian)的(de)接地(di)裝置。其(qi)排(pai)(pai)風設(she)備(bei)不(bu)(bu)應(ying)(ying)布(bu)(bu)置在(zai)地(di)下(xia)、半地(di)下(xia)建筑（室）內(nei)，以防(fang)止有(you)爆炸危險(xian)的(de)蒸(zheng)氣和粉(fen)(fen)塵等(deng)物質的(de)積聚(ju)。4、排(pai)(pai)除、輸送(song)溫(wen)度(du)超過(guo)(guo)80℃的(de)空氣或(huo)其(qi)他氣體(ti)以及容易起(qi)火(huo)的(de)碎(sui)屑的(de)管(guan)道(dao)，與可(ke)燃(ran)(ran)(ran)或(huo)難燃(ran)(ran)(ran)物體(ti)之間(jian)應(ying)(ying)保持不(bu)(bu)小(xiao)于150mm的(de)間(jian)隙，或(huo)采用厚度(du)不(bu)(bu)小(xiao)于50mm的(de)不(bu)(bu)燃(ran)(ran)(ran)材料(liao)隔熱，以防(fang)止填(tian)塞物與構件因受(shou)這些高溫(wen)管(guan)道(dao)的(de)影響而導致(zhi)火(huo)災。當管(guan)道(dao)互為上(shang)(shang)下(xia)布(bu)(bu)置時，表面溫(wen)度(du)較高者(zhe)應(ying)(ying)布(bu)(bu)置在(zai)上(shang)(shang)面。

消防排(pai)(pai)(pai)(pai)煙(yan)風(feng)機首(shou)先應(ying)該滿(man)足溫(wen)度(du)和時(shi)間的(de)特性(xing)，即國家規定280℃/0.5h；其(qi)次，在一般(ban)環境(jing)溫(wen)度(du)下(xia)，可(ke)(ke)(ke)以(yi)(yi)保證有效的(de)排(pai)(pai)(pai)(pai)煙(yan)控制量。此外還要(yao)求(qiu)(qiu)消防排(pai)(pai)(pai)(pai)煙(yan)風(feng)機能(neng)夠進(jin)行周期性(xing)的(de)實驗，能(neng)夠發現其(qi)中的(de)不足，并加以(yi)(yi)改進(jin)；可(ke)(ke)(ke)以(yi)(yi)適用(yong)各(ge)種(zhong)通風(feng)要(yao)求(qiu)(qiu)的(de)管道，便(bian)于安(an)(an)裝與(yu)使用(yong)。消防排(pai)(pai)(pai)(pai)煙(yan)風(feng)機的(de)性(xing)能(neng)優良、耐(nai)高(gao)(gao)溫(wen)性(xing)能(neng)良好、效率高(gao)(gao)、占(zhan)地比離心風(feng)機少、高(gao)(gao)溫(wen)性(xing)能(neng)優良。消防排(pai)(pai)(pai)(pai)煙(yan)風(feng)機能(neng)在300℃高(gao)(gao)溫(wen)條件下(xia)連續運行60分(fen)鐘以(yi)(yi)上，100℃溫(wen)度(du)條件下(xia)連續20小時(shi)不損壞，應(ying)用(yong)范圍(wei)廣(guang)，可(ke)(ke)(ke)根據高(gao)(gao)級民用(yong)建筑的(de)不同要(yao)求(qiu)(qiu)，采用(yong)變速(su)或多速(su)的(de)驅(qu)動型式，消防排(pai)(pai)(pai)(pai)煙(yan)風(feng)機廣(guang)泛應(ying)用(yong)于高(gao)(gao)級民用(yong)建筑、烤箱(xiang)、地下(xia)車庫(ku)、隧道等場合(he)。安(an)(an)裝方便(bian)，可(ke)(ke)(ke)直(zhi)接和墻壁安(an)(an)裝，安(an)(an)裝可(ke)(ke)(ke)采用(yong)垂(chui)直(zhi)式、水平式或吊裝式，很大程(cheng)度(du)上節省(sheng)了占(zhan)地面積(ji)。

1，通(tong)(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)安(an)(an)裝在支架上，應(ying)設(she)(she)托(tuo)座。2，通(tong)(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)如(ru)(ru)有(you)穿出屋(wu)面外(wai)部分(fen)，應(ying)設(she)(she)置(zhi)防雨罩。3，通(tong)(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)采用(yong)(yong)無(wu)法蘭(lan)連時，接(jie)口(kou)處應(ying)嚴(yan)密(mi)牢固。通(tong)(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接(jie)兩平面應(ying)平直(zhi)，不得錯位及(ji)扭曲。4，輸送(song)易(yi)產生冷凝水(shui)的通(tong)(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，安(an)(an)裝應(ying)設(she)(she)計坡度。通(tong)(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)底部不能有(you)縱向的接(jie)縫， 如(ru)(ru)必須有(you)接(jie)縫，則應(ying)采用(yong)(yong)密(mi)封方(fang)式。通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道安(an)(an)裝完畢(bi)后，應(ying)進(jin)行嚴(yan)密(mi)性試驗，如(ru)(ru)發現異(yi)常情(qing)況，通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道的制作、安(an)(an)裝、檢驗和試驗，是(shi)一個連貫的工(gong)程(cheng)，做到安(an)(an)全適用(yong)(yong)，經(jing)濟(ji)合理，方(fang)便(bian)施工(gong)，確(que)保通(tong)(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道的工(gong)程(cheng)質量。

在(zai)了(le)解空(kong)(kong)(kong)(kong)調壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)的(de)工作原理之前(qian)，先(xian)來認識下空(kong)(kong)(kong)(kong)調壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)的(de)工作回路。空(kong)(kong)(kong)(kong)調壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)的(de)工作回路分為蒸(zheng)(zheng)發(fa)(fa)區(qu)和冷(leng)(leng)凝區(qu)，空(kong)(kong)(kong)(kong)調壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)在(zai)空(kong)(kong)(kong)(kong)調制(zhi)(zhi)冷(leng)(leng)劑(ji)回路中(zhong)(zhong)起壓(ya)(ya)(ya)(ya)(ya)縮驅(qu)動制(zhi)(zhi)冷(leng)(leng)劑(ji)的(de)作用。空(kong)(kong)(kong)(kong)調制(zhi)(zhi)冷(leng)(leng)時，中(zhong)(zhong)央空(kong)(kong)(kong)(kong)調壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)把制(zhi)(zhi)冷(leng)(leng)劑(ji)從(cong)低壓(ya)(ya)(ya)(ya)(ya)區(qu)抽取來經緊縮后(hou)送到(dao)高(gao)壓(ya)(ya)(ya)(ya)(ya)區(qu)冷(leng)(leng)卻凝結，經過(guo)(guo)散(san)熱(re)片(pian)(pian)分發(fa)(fa)出熱(re)量到(dao)空(kong)(kong)(kong)(kong)氣(qi)(qi)中(zhong)(zhong)，制(zhi)(zhi)冷(leng)(leng)劑(ji)也從(cong)氣(qi)(qi)態(tai)變(bian)成液態(tai)，壓(ya)(ya)(ya)(ya)(ya)力升(sheng)高(gao)。制(zhi)(zhi)冷(leng)(leng)劑(ji)再(zai)從(cong)高(gao)壓(ya)(ya)(ya)(ya)(ya)區(qu)流向低壓(ya)(ya)(ya)(ya)(ya)區(qu)，經過(guo)(guo)毛細(xi)管(guan)放射到(dao)蒸(zheng)(zheng)發(fa)(fa)器中(zhong)(zhong)，壓(ya)(ya)(ya)(ya)(ya)力驟降，液態(tai)制(zhi)(zhi)冷(leng)(leng)劑(ji)立刻變(bian)成氣(qi)(qi)態(tai)，經過(guo)(guo)散(san)熱(re)片(pian)(pian)吸收空(kong)(kong)(kong)(kong)氣(qi)(qi)中(zhong)(zhong)大量的(de)熱(re)量。這樣循環(huan)(huan)應用就(jiu)完成了(le)制(zhi)(zhi)冷(leng)(leng)系統。壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)通(tong)過(guo)(guo)節流裝置節流之后(hou)，通(tong)入到(dao)蒸(zheng)(zheng)發(fa)(fa)器中(zhong)(zhong)，將(jiang)所需要冷(leng)(leng)卻的(de)媒(mei)介冷(leng)(leng)卻換(huan)(huan)熱(re)。例(li)如將(jiang)蒸(zheng)(zheng)發(fa)(fa)器連(lian)接到(dao)樓(lou)里的(de)各個房(fang)間，蒸(zheng)(zheng)發(fa)(fa)器內(nei)的(de)蛇行管(guan)將(jiang)同空(kong)(kong)(kong)(kong)氣(qi)(qi)進行換(huan)(huan)熱(re)，再(zai)通(tong)過(guo)(guo)鼓風將(jiang)冷(leng)(leng)氣(qi)(qi)吹向房(fang)間的(de)空(kong)(kong)(kong)(kong)氣(qi)(qi)當中(zhong)(zhong)。而蒸(zheng)(zheng)發(fa)(fa)器蛇行管(guan)內(nei)的(de)冷(leng)(leng)凍劑(ji)換(huan)(huan)熱(re)后(hou)變(bian)成低壓(ya)(ya)(ya)(ya)(ya)蒸(zheng)(zheng)氣(qi)(qi)回到(dao)壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)，再(zai)被壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)壓(ya)(ya)(ya)(ya)(ya)縮，這樣循環(huan)(huan)利用就(jiu)完成了(le)制(zhi)(zhi)冷(leng)(leng)系統。