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如何测验现有空气压缩机气量

时间:2019-07-12 16:14   来源:德耐尔空压机   作者:Denair   点击:

  测试法——检查现有空气压缩机气量

如何测验现有空气压缩机气量

188体育   DINGSHIBENGQISHIYANSHIYIZHONGBIJIAORONGYIJINGQUEDEJIANCHAXIANYOUKONGQIYASUOJIQILIANGHUOSHUCHUDEFANGFA,ZHEIJIANGYOUZHUYUPANDUANYASUOKONGQIDEDUANQUEBUSHIYOUYUJIQIDEMOSUNHUOGUZHANGSUOZAOCHENGDE。

  XIAMIANSHIJINXINGDINGSHIBENGQISHIYANDECHENGXU:

188体育   A.CHUQIGUANRONGJI,LIFANGMI

  B.YASUOJICHUQIGUANZHIJIANGUANDAODERONGJILIFANGMI

  C.(AHEB)ZONGRONGJI,LIFANGMI

188体育   D.YASUOJIQUANZAIYUNXING

  E.GUANBICHUQIGUANYUGONGCHANGKONGQIXITONGZHIJIANDEQIFA

188体育   F.CHUQIGUANFANGQI,JIANGYALIJIANGZHI0.48MPa(G)

188体育   G.HENKUAIGUANBIFANGQIFA

  H.CHUQIGUANBENGQIZHI0.69MPa(G)SUOXUYAODESHIJIAN,MIAO

188体育   XIANZAINIYIYOULEQUEDINGXIANYOUYASUOJISHIJIQILIANGSUOXUYAODESHUJU,GONGSHISHI:

                V(P2-P1)60

188体育       C=---------------------------

                   (T)PA

  SHIZHONG,

  C=压缩机气量,m3/min

188体育   V=CHUQIGUANHEGUANDAORONGJI,m3 (CXIANG)

  P2=ZUIZHONGXIEZAIYALI,MPa(A)(HXIANG+PA)

  P1=ZUICHUYALI,MPa(A) (FXIANG+PA)

  PA=DAQIYALI,MPa(A)(HAIPINGMIANSHANGWEI0.1MPa)

  T= SHIJIAN, s

  如果试验数据的计算结果与空气压缩机的额定气量接近,你可以较为肯定,空气系统的负荷太高,从而需要增加供气量。