在(zai)國(guo)內(nei)又被稱為排氣(qi)量(liang)(liang)或銘牌流量(liang)(liang)，空(kong)(kong)(kong)(kong)(kong)壓機(ji)單(dan)位時(shi)間內(nei)排出的(de)(de)氣(qi)體容積，折(zhe)算(suan)到進氣(qi)狀(zhuang)態(tai)，螺(luo)(luo)桿空(kong)(kong)(kong)(kong)(kong)壓機(ji)哪家好(hao)，也就是吸氣(qi)的(de)(de)容積，按標準，空(kong)(kong)(kong)(kong)(kong)壓機(ji)的(de)(de)實(shi)際排氣(qi)量(liang)(liang)為標稱流量(liang)(liang)的(de)(de)±5%時(shi)均為合格(ge)。常用單(dan)位m3/min、L/s。大(da)多數螺(luo)(luo)桿空(kong)(kong)(kong)(kong)(kong)壓機(ji)使用案例，管網(wang)耗(hao)氣(qi)量(liang)(liang)不(bu)斷(duan)變化(hua)，空(kong)(kong)(kong)(kong)(kong)壓機(ji)產氣(qi)量(liang)(liang)不(bu)可(ke)能恒等(deng)于管網(wang)耗(hao)氣(qi)量(liang)(liang)，當管網(wang)壓力等(deng)于設定值(zhi)時(shi)，螺(luo)(luo)桿空(kong)(kong)(kong)(kong)(kong)壓機(ji)進入空(kong)(kong)(kong)(kong)(kong)載狀(zhuang)態(tai)。21世(shi)(shi)紀后能源危機(ji)籠罩(zhao)全世(shi)(shi)界，螺(luo)(luo)桿空(kong)(kong)(kong)(kong)(kong)壓機(ji)的(de)(de)轉子型(xing)線研(yan)發在(zai)可(ke)靠(kao)性基礎上(shang)把節(jie)能空(kong)(kong)(kong)(kong)(kong)壓機(ji)作(zuo)為重要目標。SKK型(xing)線就是在(zai)此大(da)環(huan)境下產生的(de)(de)的(de)(de)節(jie)能型(xing)線之(zhi)一。

柴動螺桿(gan)機(ji)柴油(you)(you)(you)(you)機(ji)機(ji)油(you)(you)(you)(you)過濾芯及柴油(you)(you)(you)(you)過濾芯的更換(huan)(huan)應遵循柴油(you)(you)(you)(you)機(ji)保養(yang)要(yao)求進(jin)行(xing)，更換(huan)(huan)方式與螺桿(gan)機(ji)油(you)(you)(you)(you)芯類似。定(ding)期檢查進(jin)氣(qi)控(kong)制(zhi)閥(fa)、壓(ya)(ya)力(li)閥(fa)、電(dian)控(kong)箱連接線(xian)端子(zi)、安全閥(fa)、冷卻(que)風扇。新(xin)機(ji)次運行(xing)500小時后應更換(huan)(huan)機(ji)油(you)(you)(you)(you)芯，螺桿(gan)空壓(ya)(ya)機(ji)價格表，用扳手(shou)反旋油(you)(you)(you)(you)濾芯取下，新(xin)濾芯裝上前記(ji)得加(jia)上加(jia)螺桿(gan)機(ji)油(you)(you)(you)(you)，濾芯密(mi)封用雙手(shou)擰回油(you)(you)(you)(you)濾座，用力(li)擰緊。壓(ya)(ya)力(li)是(shi)指有一定(ding)壓(ya)(ya)力(li)的氣(qi)體冷卻(que)到某(mou)一溫度，變頻螺桿(gan)空壓(ya)(ya)機(ji)，其所(suo)含的未飽和水蒸(zheng)氣(qi)變成飽和水蒸(zheng)氣(qi)析出(chu)，此溫度就是(shi)該氣(qi)體的壓(ya)(ya)力(li)。

比功率(lv)是指壓(ya)(ya)(ya)縮(suo)機單位(wei)容(rong)積(ji)流量(liang)所消耗的(de)(de)功率(lv)。是評價(jia)壓(ya)(ya)(ya)縮(suo)機能(neng)效(xiao)(xiao)的(de)(de)重(zhong)要指標。空(kong)壓(ya)(ya)(ya)機比功率(lv)單位(wei)：KW/m3。按照標準(zhun)GB19153-2009《容(rong)積(ji)式空(kong)氣(qi)(qi)壓(ya)(ya)(ya)縮(suo)機能(neng)效(xiao)(xiao)限(xian)(xian)定(ding)值(zhi)及能(neng)效(xiao)(xiao)等級》規定(ding)，空(kong)壓(ya)(ya)(ya)機能(neng)效(xiao)(xiao)等級分為4級：1級(優級)、2級(節能(neng)評價(jia)值(zhi))、T級(目標能(neng)效(xiao)(xiao)限(xian)(xian)定(ding)值(zhi))、3級(能(neng)效(xiao)(xiao)限(xian)(xian)定(ding)值(zhi))。油(you)(you)氣(qi)(qi)分離(li)器是將(jiang)螺桿(gan)潤(run)滑油(you)(you)與壓(ya)(ya)(ya)縮(suo)空(kong)氣(qi)(qi)分離(li)的(de)(de)部(bu)件，正常(chang)運行下(xia)(xia)，六安螺桿(gan)空(kong)壓(ya)(ya)(ya)機，油(you)(you)氣(qi)(qi)分離(li)器的(de)(de)使用(yong)壽(shou)命在(zai)3000小時左(zuo)右(you)，但潤(run)滑油(you)(you)的(de)(de)品質及空(kong)氣(qi)(qi)的(de)(de)過(guo)濾精度對其(qi)壽(shou)命有巨大的(de)(de)影響。更換(huan)方法：拆下(xia)(xia)油(you)(you)氣(qi)(qi)桶(tong)蓋上安裝的(de)(de)各控制管接頭。取(qu)(qu)出裝油(you)(you)氣(qi)(qi)桶(tong)蓋上伸入油(you)(you)氣(qi)(qi)桶(tong)內的(de)(de)回油(you)(you)管，拆出油(you)(you)氣(qi)(qi)桶(tong)上蓋緊固螺栓。 移開油(you)(you)氣(qi)(qi)桶(tong)上蓋，取(qu)(qu)出油(you)(you)細。除去粘(zhan)在(zai)上蓋板上的(de)(de)石棉墊(dian)及污物。