文章來(lai)源:中國兵(bing)器裝備集團公司(si) 發布時間(jian):2009-11-07
日前,西安昆侖工業(集團)有限公司完成了第二代改進型液力驅動式CNG(壓縮天然氣)子站壓縮機的研制,推向市場后受到廣泛好評。
該新型(xing)液力驅(qu)動(dong)(dong)(dong)(dong)式(shi)壓(ya)(ya)縮(suo)(suo)機(ji)(ji)產品主要(yao)有四大優勢:一是高效(xiao)。新型(xing)液力驅(qu)動(dong)(dong)(dong)(dong)式(shi)壓(ya)(ya)縮(suo)(suo)機(ji)(ji)采用(yong)軟(ruan)密封形式(shi)等(deng),從而(er)有效(xiao)提(ti)高了壓(ya)(ya)縮(suo)(suo)效(xiao)率(lv),在(zai)相(xiang)(xiang)同驅(qu)動(dong)(dong)(dong)(dong)功(gong)率(lv)條件下(xia),壓(ya)(ya)縮(suo)(suo)氣(qi)體的(de)(de)平均排(pai)量能(neng)夠提(ti)高一倍多。二是節(jie)能(neng)。國(guo)內壓(ya)(ya)縮(suo)(suo)天(tian)然氣(qi)汽車加氣(qi)站(zhan)大部分采用(yong)容積(ji)式(shi)壓(ya)(ya)縮(suo)(suo)機(ji)(ji),在(zai)規模相(xiang)(xiang)同的(de)(de)情況下(xia),其成(cheng)(cheng)本競爭主要(yao)體現在(zai)能(neng)耗(hao)方(fang)面。三是降耗(hao)、減排(pai)、環(huan)保。新型(xing)液力驅(qu)動(dong)(dong)(dong)(dong)式(shi)壓(ya)(ya)縮(suo)(suo)機(ji)(ji)無尾氣(qi)排(pai)放,不(bu)僅節(jie)約了天(tian)然氣(qi),降低(di)了運行成(cheng)(cheng)本,而(er)且(qie)減少了環(huan)境污染。四是適用(yong)性(xing)強(qiang)。由于新型(xing)液力驅(qu)動(dong)(dong)(dong)(dong)式(shi)壓(ya)(ya)縮(suo)(suo)機(ji)(ji)所(suo)用(yong)電(dian)(dian)機(ji)(ji)功(gong)率(lv)小(xiao)(xiao)(不(bu)超過37kW,而(er)常規壓(ya)(ya)縮(suo)(suo)機(ji)(ji)電(dian)(dian)機(ji)(ji)功(gong)率(lv)基本上都(dou)在(zai)75kW以上),且(qie)采用(yong)軟(ruan)啟(qi)動(dong)(dong)(dong)(dong)方(fang)式(shi),因(yin)而(er)對接入(ru)的(de)(de)電(dian)(dian)網(wang)(wang)負荷要(yao)求低(di),且(qie)對電(dian)(dian)網(wang)(wang)沖(chong)擊(ji)(ji)小(xiao)(xiao),不(bu)僅減小(xiao)(xiao)了建站(zhan)投入(ru)、降低(di)了電(dian)(dian)機(ji)(ji)啟(qi)動(dong)(dong)(dong)(dong)的(de)(de)瞬間電(dian)(dian)耗(hao),而(er)且(qie)不(bu)會因(yin)為對接入(ru)電(dian)(dian)網(wang)(wang)造成(cheng)(cheng)的(de)(de)沖(chong)擊(ji)(ji)而(er)影(ying)響周圍的(de)(de)用(yong)電(dian)(dian)戶。