此種(zhong)運轉(zhuan)方(fang)式，螺(luo)桿式空(kong)(kong)壓(ya)(ya)機(ji)(ji)組，可讓(rang)變(bian)(bian)(bian)頻式壓(ya)(ya)縮機(ji)(ji)直接且(qie)快(kuai)速的(de)(de)(de)反應系統壓(ya)(ya)力變(bian)(bian)(bian)化(hua)，并且(qie)提(ti)供系統消(xiao)耗所需的(de)(de)(de)風量變(bian)(bian)(bian)化(hua)，經由(you)此種(zhong)運轉(zhuan)模式，變(bian)(bian)(bian)頻式壓(ya)(ya)縮機(ji)(ji)可在輸出風量與(yu)能源(yuan)消(xiao)耗之間維持良好(hao)的(de)(de)(de)運轉(zhuan)效率。安(an)裝了變(bian)(bian)(bian)頻器(qi)(qi)(qi)的(de)(de)(de)空(kong)(kong)壓(ya)(ya)機(ji)(ji)與(yu)傳(chuan)統的(de)(de)(de)空(kong)(kong)壓(ya)(ya)機(ji)(ji)相比(bi)：安(an)裝了變(bian)(bian)(bian)頻器(qi)(qi)(qi)的(de)(de)(de)空(kong)(kong)壓(ya)(ya)機(ji)(ji)可以根據用(yong)氣量來(lai)自動調(diao)(diao)整空(kong)(kong)壓(ya)(ya)機(ji)(ji)的(de)(de)(de)運行(xing)情況，這樣(yang)可以加節約(yue)能源(yuan)，并且(qie)。由(you)于變(bian)(bian)(bian)頻化(hua)的(de)(de)(de)螺(luo)桿空(kong)(kong)壓(ya)(ya)機(ji)(ji)利用(yong)了變(bian)(bian)(bian)頻器(qi)(qi)(qi)的(de)(de)(de)無級調(diao)(diao)速特(te)點，通過控制器(qi)(qi)(qi)或變(bian)(bian)(bian)頻器(qi)(qi)(qi)內部的(de)(de)(de)PID調(diao)(diao)節器(qi)(qi)(qi)，能平緩啟動；對用(yong)氣量波動比(bi)較大(da)的(de)(de)(de)場合，又能快(kuai)速調(diao)(diao)節響應。

按用(yong)(yong)(yong)(yong)(yong)途(tu)可(ke)分為：冰箱(xiang)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、空調壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、制(zhi)冷壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、油田用(yong)(yong)(yong)(yong)(yong)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、加氣(qi)(qi)站用(yong)(yong)(yong)(yong)(yong)、鑿巖(yan)機(ji)(ji)用(yong)(yong)(yong)(yong)(yong)、風動(dong)工(gong)具、車輛制(zhi)動(dong)用(yong)(yong)(yong)(yong)(yong)、門窗啟閉用(yong)(yong)(yong)(yong)(yong)、紡織機(ji)(ji)械用(yong)(yong)(yong)(yong)(yong)、輪胎充氣(qi)(qi)用(yong)(yong)(yong)(yong)(yong)、塑料機(ji)(ji)械用(yong)(yong)(yong)(yong)(yong)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、礦用(yong)(yong)(yong)(yong)(yong)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、船用(yong)(yong)(yong)(yong)(yong)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)、噴砂噴漆用(yong)(yong)(yong)(yong)(yong)。預告信(xin)號(hao)的(de)(de)主(zhu)要任(ren)務是在運行(xing)設備發(fa)生異常現(xian)象時(shi)，瞬時(shi)或發(fa)出(chu)音(yin)響(xiang)信(xin)號(hao)，并(bing)使光字(zi)牌顯示出(chu)異常現(xian)象的(de)(de)內容(rong)。軸(zhou)流式壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)——屬速(su)(su)度型(xing)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)，在其(qi)中氣(qi)(qi)體(ti)由裝有葉片(pian)的(de)(de)轉(zhuan)子加速(su)(su)。主(zhu)氣(qi)(qi)流是軸(zhou)向的(de)(de)。混合流式壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)——也屬速(su)(su)度型(xing)壓(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)。其(qi)轉(zhuan)子的(de)(de)形(xing)狀(zhuang)結合了離(li)心式和軸(zhou)流式兩者的(de)(de)一(yi)些(xie)特點。

冷(leng)(leng)(leng)(leng)卻(que)(que)水通過管道進(jin)(jin)入(ru)空壓(ya)(ya)(ya)機(ji)(ji)中(zhong)間(jian)冷(leng)(leng)(leng)(leng)卻(que)(que)器(qi)(qi)對一(yi)(yi)級壓(ya)(ya)(ya)縮(suo)排(pai)(pai)出(chu)的氣(qi)(qi)(qi)體進(jin)(jin)行(xing)冷(leng)(leng)(leng)(leng)卻(que)(que)降溫，空壓(ya)(ya)(ya)機(ji)(ji)報價(jia)，再進(jin)(jin)入(ru)后(hou)冷(leng)(leng)(leng)(leng)器(qi)(qi)對排(pai)(pai)氣(qi)(qi)(qi)進(jin)(jin)行(xing)冷(leng)(leng)(leng)(leng)卻(que)(que)，螺(luo)桿機(ji)(ji)空壓(ya)(ya)(ya)機(ji)(ji)價(jia)格，另(ling)一(yi)(yi)路冷(leng)(leng)(leng)(leng)卻(que)(que)水進(jin)(jin)水管道經過主電(dian)機(ji)(ji)上部的兩組換(huan)熱器(qi)(qi)冷(leng)(leng)(leng)(leng)卻(que)(que)電(dian)機(ji)(ji)繞組，還(huan)有一(yi)(yi)路對油冷(leng)(leng)(leng)(leng)卻(que)(que)器(qi)(qi)進(jin)(jin)行(xing)冷(leng)(leng)(leng)(leng)卻(que)(que)。預告(gao)信號(hao)的主要任務是在(zai)運行(xing)設備發生異常現(xian)象(xiang)時，瞬時或(huo)發出(chu)音響(xiang)信號(hao)，并使(shi)光字牌(pai)顯(xian)示出(chu)異常現(xian)象(xiang)的內容。(水走管內，六(liu)安(an)(an)空壓(ya)(ya)(ya)機(ji)(ji)，氣(qi)(qi)(qi)走管外，中(zhong)冷(leng)(leng)(leng)(leng)器(qi)(qi)的水流量要求為(wei)110m/h)之后(hou)進(jin)(jin)入(ru)二級壓(ya)(ya)(ya)縮(suo)系統，為(wei)避免系統中(zhong)的氣(qi)(qi)(qi)體倒(dao)入(ru)壓(ya)(ya)(ya)縮(suo)腔內(避免帶(dai)壓(ya)(ya)(ya)起動)在(zai)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)的排(pai)(pai)氣(qi)(qi)(qi)管道安(an)(an)裝有一(yi)(yi)只懸(xuan)掛全啟式止回閥(fa)，壓(ya)(ya)(ya)縮(suo)機(ji)(ji)排(pai)(pai)出(chu)的氣(qi)(qi)(qi)體推(tui)開止回閥(fa)進(jin)(jin)入(ru)排(pai)(pai)氣(qi)(qi)(qi)消聲(sheng)器(qi)(qi)，然后(hou)進(jin)(jin)入(ru)后(hou)冷(leng)(leng)(leng)(leng)器(qi)(qi)，二級后(hou)冷(leng)(leng)(leng)(leng)器(qi)(qi)，再進(jin)(jin)入(ru)排(pai)(pai)氣(qi)(qi)(qi)主管道。