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地址:重慶市江津區(qu)雙福(fu)新(xin)區(qu)福(fu)星大道937號鑫成瑞暖通廠區(qu)
1、消聲性能:鍍鋅薄鋼板風管:無消聲性能,自身震動會產生聲音,必須加裝消聲器。無機玻璃鋼風管:無消聲性能,隔聲性能優于鍍鋅薄鋼板風管,必須加裝消聲器。復合玻纖板風管:其管壁是一種多孔性吸聲材料,可省去專用消聲器。纖維織物風管:其管壁為柔性纖維織物,配件批發本身就是聲音的不良導體和吸收體,自身不會產生聲音,推薦配件還可以(yi)一定(ding)程度上吸收設備噪聲,隨著管道的延長(chang),效果(guo)更為(wei)明(ming)顯(xian),可省(sheng)去專用消聲器。2、保溫(wen)(wen)性(xing)能:鍍(du)鋅薄鋼板(ban)風(feng)(feng)管:導(dao)熱系數很大(為(wei)60.4 W/m?K),無保溫(wen)(wen)性(xing)能,必須(xu)另外加(jia)包保溫(wen)(wen)層及保護(hu)層。無機玻璃鋼風(feng)(feng)管:導(dao)熱系數大(為(wei)0.5W/m?K),無保溫(wen)(wen)性(xing)能。復合玻纖板(ban)風(feng)(feng)管:導(dao)熱系數小(xiao)(平均溫(wen)(wen)度24℃時(shi)小(xiao)于1W/m?K),有一定(ding)保溫(wen)(wen)性(xing)能,不(bu)加(jia)裝保溫(wen)(wen)。
消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)風(feng)機(ji)首先應該滿(man)足(zu)溫(wen)(wen)度和時間的(de)特性,即國家規定280℃/0.5h;其(qi)次,在一般環境溫(wen)(wen)度下,可(ke)(ke)以(yi)(yi)保證有效的(de)排(pai)(pai)(pai)煙(yan)控制量。此外還(huan)要(yao)求(qiu)消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)風(feng)機(ji)能(neng)(neng)夠進(jin)行(xing)周期性的(de)實驗(yan),能(neng)(neng)夠發現其(qi)中(zhong)的(de)不足(zu),并加以(yi)(yi)改進(jin);可(ke)(ke)以(yi)(yi)適用(yong)(yong)(yong)(yong)各種通風(feng)要(yao)求(qiu)的(de)管道(dao),便于安裝(zhuang)與使用(yong)(yong)(yong)(yong)。消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)風(feng)機(ji)的(de)性能(neng)(neng)優良、耐高(gao)溫(wen)(wen)性能(neng)(neng)良好、效率高(gao)、占地比(bi)離心風(feng)機(ji)少、高(gao)溫(wen)(wen)性能(neng)(neng)優良。消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)風(feng)機(ji)能(neng)(neng)在300℃高(gao)溫(wen)(wen)條件(jian)下連續(xu)運行(xing)60分(fen)鐘以(yi)(yi)上,100℃溫(wen)(wen)度條件(jian)下連續(xu)20小時不損壞,應用(yong)(yong)(yong)(yong)范圍廣(guang),可(ke)(ke)根據(ju)高(gao)級(ji)民(min)用(yong)(yong)(yong)(yong)建(jian)筑的(de)不同要(yao)求(qiu),采(cai)用(yong)(yong)(yong)(yong)變速或多速的(de)驅動型式,消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)風(feng)機(ji)廣(guang)泛應用(yong)(yong)(yong)(yong)于高(gao)級(ji)民(min)用(yong)(yong)(yong)(yong)建(jian)筑、烤箱、地下車庫、隧道(dao)等場合。安裝(zhuang)方便,可(ke)(ke)直(zhi)接(jie)和墻壁安裝(zhuang),安裝(zhuang)可(ke)(ke)采(cai)用(yong)(yong)(yong)(yong)垂直(zhi)式、水平式或吊(diao)裝(zhuang)式,很(hen)大程度上節(jie)省了占地面積。
在了解空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)工(gong)作(zuo)原理(li)之(zhi)前,先(xian)來認識下空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)工(gong)作(zuo)回(hui)路(lu)(lu)。空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)工(gong)作(zuo)回(hui)路(lu)(lu)分(fen)(fen)為蒸(zheng)(zheng)發區(qu)(qu)和冷凝(ning)區(qu)(qu),空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)縮(suo)機(ji)在空(kong)(kong)(kong)調(diao)(diao)(diao)制(zhi)冷劑(ji)回(hui)路(lu)(lu)中(zhong)(zhong)起壓(ya)(ya)縮(suo)驅動制(zhi)冷劑(ji)的(de)(de)(de)作(zuo)用(yong)。空(kong)(kong)(kong)調(diao)(diao)(diao)制(zhi)冷時(shi),中(zhong)(zhong)央空(kong)(kong)(kong)調(diao)(diao)(diao)壓(ya)(ya)縮(suo)機(ji)把制(zhi)冷劑(ji)從低壓(ya)(ya)區(qu)(qu)抽取(qu)來經(jing)緊縮(suo)后送到(dao)高壓(ya)(ya)區(qu)(qu)冷卻(que)凝(ning)結,經(jing)過散(san)熱(re)片分(fen)(fen)發出熱(re)量(liang)(liang)到(dao)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong),制(zhi)冷劑(ji)也從氣(qi)(qi)(qi)(qi)態(tai)(tai)變成(cheng)液(ye)態(tai)(tai),壓(ya)(ya)力升高。制(zhi)冷劑(ji)再(zai)從高壓(ya)(ya)區(qu)(qu)流向低壓(ya)(ya)區(qu)(qu),經(jing)過毛細管放射到(dao)蒸(zheng)(zheng)發器中(zhong)(zhong),壓(ya)(ya)力驟降,液(ye)態(tai)(tai)制(zhi)冷劑(ji)立刻變成(cheng)氣(qi)(qi)(qi)(qi)態(tai)(tai),經(jing)過散(san)熱(re)片吸收空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong)大量(liang)(liang)的(de)(de)(de)熱(re)量(liang)(liang)。這(zhe)樣(yang)(yang)循環應(ying)用(yong)就完成(cheng)了制(zhi)冷系統(tong)。壓(ya)(ya)縮(suo)機(ji)通過節流裝(zhuang)置節流之(zhi)后,通入到(dao)蒸(zheng)(zheng)發器中(zhong)(zhong),將(jiang)所(suo)需要冷卻(que)的(de)(de)(de)媒介冷卻(que)換熱(re)。例如將(jiang)蒸(zheng)(zheng)發器連接到(dao)樓里的(de)(de)(de)各(ge)個房間,蒸(zheng)(zheng)發器內(nei)的(de)(de)(de)蛇(she)行(xing)管將(jiang)同(tong)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)進行(xing)換熱(re),再(zai)通過鼓(gu)風將(jiang)冷氣(qi)(qi)(qi)(qi)吹向房間的(de)(de)(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)當中(zhong)(zhong)。而蒸(zheng)(zheng)發器蛇(she)行(xing)管內(nei)的(de)(de)(de)冷凍(dong)劑(ji)換熱(re)后變成(cheng)低壓(ya)(ya)蒸(zheng)(zheng)氣(qi)(qi)(qi)(qi)回(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(zhe)樣(yang)(yang)循環利用(yong)就完成(cheng)了制(zhi)冷系統(tong)。
1、適用(yong)于大(da)(da)小賓(bin)館、酒(jiu)樓(lou)、飯店、飯堂等(deng)場(chang)所(suo)(suo)(suo)的(de)廚房(fang)抽排(pai)油(you)煙(yan)和(he)(he)(he)火(huo)煙(yan)和(he)(he)(he)通風(feng)系統配(pei)套使用(yong)。2、適用(yong)于辦(ban)公大(da)(da)樓(lou)、商(shang)場(chang)、影劇院、醫院、工(gong)廠企(qi)業(ye)車間、地(di)下(xia)室等(deng)場(chang)所(suo)(suo)(suo)通風(feng)排(pai)氣(qi)(qi)。3、適用(yong)于所(suo)(suo)(suo)有工(gong)作場(chang)所(suo)(suo)(suo)的(de)空(kong)調(diao)冷(leng)氣(qi)(qi)工(gong)程(cheng)。4、風(feng)機(ji)輸送的(de)應為不含粘(zhan)性物(wu)質(zhi)的(de)氣(qi)(qi)體,且氣(qi)(qi)體溫度不大(da)(da)于80OC,介質(zhi)所(suo)(suo)(suo)含物(wu)質(zhi)量(liang)(liang)不大(da)(da)于150mg/M3。水膜濾清器和(he)(he)(he)靜電油(you)煙(yan)凈化器經(jing)凈化后排(pai)放的(de)物(wu)質(zhi)含量(liang)(liang)不大(da)(da)于2.0mg/M3。5、風(feng)機(ji)廣泛(fan)用(yong)于工(gong)廠、礦井、隧道(dao)、冷(leng)卻(que)(que)塔(ta)、車輛(liang)、船舶和(he)(he)(he)建筑物(wu)的(de)通風(feng)、排(pai)塵和(he)(he)(he)冷(leng)卻(que)(que);6、鍋爐(lu)和(he)(he)(he)工(gong)業(ye)爐(lu)窯的(de)通風(feng)和(he)(he)(he)引風(feng);空(kong)氣(qi)(qi)調(diao)節設備和(he)(he)(he)家(jia)用(yong)電器設備中的(de)冷(leng)卻(que)(que)和(he)(he)(he)通風(feng);7、谷(gu)物(wu)的(de)烘干和(he)(he)(he)選(xuan)送;風(feng)洞(dong)風(feng)源和(he)(he)(he)氣(qi)(qi)墊船的(de)充氣(qi)(qi)和(he)(he)(he)推進等(deng)。