空(kong)氣(qi)(qi)(qi)壓(ya)(ya)(ya)縮(suo)機(ji)工作(zuo)原理:空(kong)氣(qi)(qi)(qi)壓(ya)(ya)(ya)縮(suo)機(ji)是(shi)(shi)一種用以壓(ya)(ya)(ya)縮(suo)氣(qi)(qi)(qi)體(ti)的(de)設(she)備(bei)。空(kong)氣(qi)(qi)(qi)壓(ya)(ya)(ya)縮(suo)機(ji)與水泵構(gou)造(zao)類似。大(da)多數(shu)空(kong)氣(qi)(qi)(qi)壓(ya)(ya)(ya)縮(suo)機(ji)是(shi)(shi)往(wang)復活塞(sai)式(shi),旋(xuan)(xuan)轉(zhuan)葉(xie)片或(huo)旋(xuan)(xuan)轉(zhuan)螺桿。離心式(shi)壓(ya)(ya)(ya)縮(suo)機(ji)是(shi)(shi)非常大(da)的(de)應用程序。由電動(dong)機(ji)直接(jie)驅(qu)動(dong)壓(ya)(ya)(ya)縮(suo)機(ji),使(shi)曲軸產生旋(xuan)(xuan)轉(zhuan)運(yun)動(dong),帶動(dong)連(lian)桿使(shi)活塞(sai)產生往(wang)復運(yun)動(dong),引起氣(qi)(qi)(qi)缸(gang)容積變化。由于氣(qi)(qi)(qi)缸(gang)內壓(ya)(ya)(ya)力(li)的(de)變化,通過(guo)進(jin)氣(qi)(qi)(qi)閥(fa)使(shi)空(kong)氣(qi)(qi)(qi)經(jing)過(guo)空(kong)氣(qi)(qi)(qi)濾清器(消聲器)進(jin)入氣(qi)(qi)(qi)缸(gang),在壓(ya)(ya)(ya)縮(suo)行程中,由于氣(qi)(qi)(qi)缸(gang)容積的(de)縮(suo)小,壓(ya)(ya)(ya)縮(suo)空(kong)氣(qi)(qi)(qi)經(jing)過(guo)排氣(qi)(qi)(qi)閥(fa)的(de)作(zuo)用,經(jing)排氣(qi)(qi)(qi)管(guan),單向閥(fa)(止回閥(fa))進(jin)入儲氣(qi)(qi)(qi)罐,當(dang)排氣(qi)(qi)(qi)壓(ya)(ya)(ya)力(li)達到額(e)定(ding)壓(ya)(ya)(ya)力(li)0.7MPa時由壓(ya)(ya)(ya)力(li)開關控制而自(zi)動(dong)停(ting)機(ji)。當(dang)儲氣(qi)(qi)(qi)罐壓(ya)(ya)(ya)力(li)降至(zhi)0.5--0.6MPa時壓(ya)(ya)(ya)力(li)開關自(zi)動(dong)聯(lian)接(jie)啟動(dong)。而空(kong)氣(qi)(qi)(qi)壓(ya)(ya)(ya)縮(suo)機(ji)就是(shi)(shi)提供氣(qi)(qi)(qi)源動(dong)力(li),是(shi)(shi)氣(qi)(qi)(qi)動(dong)系(xi)統的(de)核心設(she)備(bei),機(ji)電引氣(qi)(qi)(qi)源裝置中的(de)主(zhu)體(ti),它是(shi)(shi)將(jiang)原動(dong)(通常是(shi)(shi)電動(dong)機(ji)或(huo)柴油機(ji))的(de)機(ji)械能(neng)轉(zhuan)換成氣(qi)(qi)(qi)體(ti)壓(ya)(ya)(ya)力(li)能(neng)的(de)裝置,是(shi)(shi)壓(ya)(ya)(ya)縮(suo)空(kong)氣(qi)(qi)(qi)的(de)氣(qi)(qi)(qi)壓(ya)(ya)(ya)發生裝置。
幫手(shou)汽(qi)配平臺提供各(ge)個(ge)車型自(zi)動水平控制空氣(qi)壓縮機總成原(yuan)車配件的訂購(gou)服務(wu)
空氣壓縮機的作用:
1、壓縮氣(qi)體作為動力,空(kong)氣(qi)經過壓縮后可以作為動力用,機械與風(feng)動工具以及控(kong)制儀表與自動化裝置;
2、壓縮(suo)氣體用于制(zhi)冷和氣體分離,氣體經壓縮(suo)、冷卻、膨脹而液化(hua),用于人工(gong)制(zhi)冷;
3、壓(ya)(ya)縮氣體(ti)用于合成(cheng)及聚合在(zai)化學工業中,某(mou)些氣體(ti)經壓(ya)(ya)縮機(ji)提高壓(ya)(ya)力后有(you)利丁合成(cheng)及聚合,如(ru)氛與氫合成(cheng)氦,氫與二(er)氧化碳(tan)(tan)合成(cheng)甲醇(chun),二(er)氧化碳(tan)(tan)與氨合成(cheng)尿素(su),又加高壓(ya)(ya)下生產聚乙烯;4、氣體(ti)輸(shu)(shu)送(song)(song)壓(ya)(ya)縮機(ji)還用于氣體(ti)的管(guan)道輸(shu)(shu)送(song)(song)和(he)裝瓶,如(ru)遠程煤氣和(he)天然氣的輸(shu)(shu)送(song)(song),氯氣和(he)二(er)氧化碳(tan)(tan)的裝瓶。
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