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風機軟連接材質影響參數嗎和防火軟連接質檢方式

更新時間:2023-03-11   點擊次數:457次


  風(feng)(feng)(feng)(feng)機(ji)軟(ruan)連(lian)(lian)(lian)接(jie)是風(feng)(feng)(feng)(feng)機(ji)進(jin)口(kou)和(he)(he)風(feng)(feng)(feng)(feng)機(ji)出口(kou)的柔性連(lian)(lian)(lian)接(jie)配(pei)件,用(yong)于風(feng)(feng)(feng)(feng)機(ji)消聲(sheng)降噪和(he)(he)風(feng)(feng)(feng)(feng)機(ji)管(guan)道的熱補(bu)償管(guan)道變形,風(feng)(feng)(feng)(feng)機(ji)軟(ruan)連(lian)(lian)(lian)接(jie)主要使用(yong)在民(min)用(yong),工業建(jian)筑(zhu)的通(tong)風(feng)(feng)(feng)(feng)管(guan)道,風(feng)(feng)(feng)(feng)機(ji)的進(jin)出口(kou),帆布材質用(yong)于普通(tong)風(feng)(feng)(feng)(feng)機(ji),如商場(chang),超市,寫字樓,民(min)房等空氣(qi)流通(tong)風(feng)(feng)(feng)(feng)機(ji)的連(lian)(lian)(lian)接(jie)處,這種(zhong)風(feng)(feng)(feng)(feng)機(ji)一般安裝在室內,主要用(yong)于空氣(qi)流動和(he)(he)疏導,沒有高溫(wen)和(he)(he)腐蝕和(he)(he)老化限制(zhi),是較(jiao)早較(jiao)基本(ben)的風(feng)(feng)(feng)(feng)機(ji)軟(ruan)連(lian)(lian)(lian)接(jie),近年來由于消防要求這種(zhong)風(feng)(feng)(feng)(feng)機(ji)軟(ruan)連(lian)(lian)(lian)接(jie)也逐(zhu)漸淡出市場(chang)。

  風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)分為矩形風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),圓(yuan)(yuan)形風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),天圓(yuan)(yuan)地(di)方(fang)型軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),按(an)(an)照材(cai)質分為:帆(fan)布風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),橡(xiang)膠風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),不銹(xiu)鋼風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),織物風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),按(an)(an)照壓(ya)力(li)分為:正壓(ya)風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),負(fu)壓(ya)風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)等,風(feng)(feng)機(ji)(ji)軟(ruan)(ruan)(ruan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)的連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)方(fang)式有法蘭連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),焊接(jie)(jie)(jie)(jie)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)以及卡箍(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)也(ye)叫抱箍(gu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)。

  風(feng)機軟(ruan)連(lian)接如采用法蘭(lan)連(lian)接則(ze)使(shi)用參(can)數首先要保證法蘭(lan)孔距(ju)和孔徑,其(qi)次是耐(nai)壓(ya)等級,軟(ruan)連(lian)接壓(ya)力(li)有低壓(ya)100Kpa以(yi)下,也有高(gao)壓(ya)25Mpa設計。

  風(feng)(feng)機軟(ruan)連(lian)接(jie)(jie)與通(tong)風(feng)(feng)管也需要(yao)連(lian)接(jie)(jie),常采用(yong)法蘭(lan)連(lian)接(jie)(jie)方(fang)式(shi),在采用(yong)法蘭(lan)連(lian)接(jie)(jie)方(fang)式(shi)時,先要(yao)保證法蘭(lan)孔(kong)距和孔(kong)徑(jing)是正確的,其次是耐壓等級符合要(yao)求,風(feng)(feng)機吸(xi)入口與風(feng)(feng)管的軟(ruan)連(lian)接(jie)(jie)對風(feng)(feng)機性能影(ying)響比較大,因為(wei)新(xin)風(feng)(feng)系統的新(xin)風(feng)(feng)機工作時,新(xin)風(feng)(feng)機吸(xi)入口軟(ruan)連(lian)接(jie)(jie)承受(shou)吸(xi)力,軟(ruan)連(lian)接(jie)(jie)就(jiu)會癟下(xia)去,風(feng)(feng)管尺寸變形,影(ying)響風(feng)(feng)量,所以,吸(xi)入側(ce)(ce)的影(ying)響比出風(feng)(feng)側(ce)(ce)更為(wei)重(zhong)(zhong)要(yao),設(she)計(ji)時必須足(zu)夠(gou)重(zhong)(zhong)視(shi)。

  橡(xiang)(xiang)(xiang)(xiang)膠軟(ruan)連(lian)接(jie)質(zhi)量的(de)(de)較(jiao)(jiao)關鍵因素就是(shi)材質(zhi),好的(de)(de)橡(xiang)(xiang)(xiang)(xiang)膠才能(neng)做出(chu)好的(de)(de)橡(xiang)(xiang)(xiang)(xiang)膠軟(ruan)連(lian)接(jie),有些橡(xiang)(xiang)(xiang)(xiang)膠軟(ruan)連(lian)接(jie)減(jian)震性能(neng)不好,有些用過一段時(shi)間后(hou)會(hui)出(chu)先龜裂(lie),老化比較(jiao)(jiao)嚴(yan)重,這些都(dou)是(shi)因為采用了比較(jiao)(jiao)差的(de)(de)橡(xiang)(xiang)(xiang)(xiang)膠的(de)(de)緣故,區(qu)分橡(xiang)(xiang)(xiang)(xiang)膠軟(ruan)連(lian)接(jie)材質(zhi)的(de)(de)較(jiao)(jiao)簡(jian)單有效地方法就是(shi)放在陽光或燈光下,看(kan)其顏(yan)色,差的(de)(de)橡(xiang)(xiang)(xiang)(xiang)膠為了仿造好的(de)(de)橡(xiang)(xiang)(xiang)(xiang)膠效果會(hui)經過打(da)油處理,顏(yan)色發黑,發亮(liang),而優質(zhi)橡(xiang)(xiang)(xiang)(xiang)膠軟(ruan)連(lian)接(jie)會(hui)呈現出(chu)自然地橡(xiang)(xiang)(xiang)(xiang)膠色。

  其次,就(jiu)要看橡(xiang)膠軟連接(jie)的(de)制作工(gong)藝了(le),好的(de)橡(xiang)膠軟連接(jie)利用橡(xiang)膠的(de)彈性(xing)(xing)(xing),高(gao)(gao)氣密性(xing)(xing)(xing),耐介質性(xing)(xing)(xing),耐候性(xing)(xing)(xing)和(he)耐輻(fu)射性(xing)(xing)(xing)等(deng)有(you)點(dian),采用高(gao)(gao)強(qiang)度,冷熱穩定性(xing)(xing)(xing)強(qiang)的(de)聚酯簾子(zi)布斜交與之復合后(hou),經過高(gao)(gao)壓(ya),高(gao)(gao)溫模(mo)具硫化而(er)成。

  橡膠(jiao)軟(ruan)(ruan)連接的(de)兩端膠(jiao)層內加入鋼(gang)絲(si)圈(quan),更(geng)加提高了橡膠(jiao)軟(ruan)(ruan)連接的(de)性能,增長(chang)了使用(yong)壽命,一些廠商(shang)為(wei)謀取利潤(run)的(de)較大(da)化(hua),從而(er)偷工減料(liao),在膠(jiao)層內不加入聚(ju)酯簾(lian)子布,鋼(gang)絲(si)圈(quan),這樣就大(da)大(da)地(di)減少了橡膠(jiao)軟(ruan)(ruan)連接在使用(yong)中得耐壓(ya)強度,有時會因為(wei)壓(ya)力過大(da)而(er)導致爆(bao)裂。