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螺杆泵无级变速驱动装置分类解析
来源:http://hfduoyi.com2017/3/17 19:30:18

螺杆泵无级变速驱动装置分类解析

  螺杆泵无级变速驱动装置是一种使用寿命较长的一种装置,在油井中运用优越为广泛。螺杆泵皇冠即时比分无级变速驱动装置可以分为三种:可控硅一转差离合器式变速驱动装置、直流电动机式变速驱动装置和摩擦式无级变速驱动装置。

  1.KEKONGGUIYIZHUANCHALIHEQISHIBIANSUQUDONGZHUANGZHI

  目前国产的喷油试验台大多采用可控硅一转差离合器式变速驱动装置。该装置的基本调速原理是:利用改变可控硅导通角来改变励磁线圈中的电流,从而使转差离合器的转速发生变化。其中可控硅导通角的大小取决于触发电路的脉冲频率,当改变触发脉冲的频率时便可改变可控硅的导通角。可控硅的导通角的改变是通过调整触发电路中的可调电位器(调速手轮)来实现的。

皇冠即时比分  GAISHIYANTAIDEDONGLIJINGDIANDONGJISHUCHUHOU,JINGSANJIAOPIDAIDAIDONGZHUZHOUXUANZHUAN。QIZHUYAOBUFENSHIDIANCIDIAOZHENGYIBUDIANDONGJI,TASHIYIZHONGJIAOLIUWUJIBIANSUDIANDONGJI,YOUJIAOLIUDIANDONGJIHEDIANCIZHUANCHALIHEQIZUCHENG,SHIYONGSHIYUKONGZHIDIANLUJIEHEJIKESHIXIANDIAOSU。

皇冠即时比分  DIANCIZHUANCHALIHEQIDEGONGZUOYUANLISHI:DANGDIANYUANJIETONGHOU,DIANDONGJIDAIDONGZHUANCHALIHEQIDECHIJIXUANZHUAN,ERZHUANCHALIHEQIDEDONGLISHUCHUZHOUHECHIJIDENEIWAIDIANSHUXIANGLIAN。DANGTAOZAIDAOCITAOSHANGDELICIXIANQUANYOUDIANLIUTONGGUOSHI,ZAINEIWAIDIANSHUJIANBIANCHANSHENGCILIXIAN,XUANZHUANDECHIJIYINQIEGECILIXIANERCHANSHENGWOLIU,CHIJINEIWOLIUCHANSHENGDECICHANGHENEIWAIDIANSHUZHIJIANDECICHANGXIANGHUZUOYONGCHANSHENGZHUANJU,BINGSHINEIWAIDIANSHU(JISHUCHUZHOU)YIDIYUCHIJIDEZHUANSUGENZHETONGXIANGXUANZHUAN。ERZHEDEZHUANSUCHAYUEDA,ZHUANJUYUEDA。DANGSHUCHUZHOUDEFUHEYIDINGSHI,SHUCHUZHOUDEZHUANSUYOULICIXIANQUANDEDIANLIUDAXIAOLAIJUEDING。DIANLIUYUEDA,ZHUANSUYUEGAO;FANZHI,DIANLIUYUEXIAO,ZHUANSUYUEDI。YINCIZHIYAOKONGZHILICIDIANLIUDEDAXIAO,BIANKEJINXINGDIAOSU。

  2.ZHILIUDIANDONGJISHIBIANSUQUDONGZHUANGZHI

  CAIYONGZHILIUDIANDONGJIDEBIANSUQUDONGZHUANGZHIQISUDUDEDIAOJIESHITONGGUOGAIBIANCITONGLIANGLAISHIXIANDE。TONGGUOGAIBIANLICIDIANLUZHONGDEDIANZUZHIDEDAXIAOKEGAIBIANDIANDONGJIZHONGDECITONGLIANG。ZENGJIADIANZUZHI,ZELICIDIANLIUJIANXIAO,CITONGLIANGYEJIANXIAO;DANYOUYUXUANZHUANBUFENDEZHUANDONGGUANLIANG,ZHUANSUNAIHAILAIBUJILIJIGAIBIAN,YUSHIFANDIANDONGSHIJIANXIAO,DIANSHUDIANLIUJIANGZENGDA。TONGCHANGIDEZENGDASUOCHANSHENGDEYINGXIANGZONGSHICHAOCHUCITONGLIANGJIANXIAOSUOCHANSHENGDEYINGXIANG,SUOYIDIANCIZHUANJUZENGDA,CONGERSHIDIANDONGJIDEZHUANSUSHENGGAO。DANSUIZHEZHUANSUDESHENGGAO,FANDIANDONGSHIYEZENGJIA,YINERDIANLIUHEZHUANJUYOUJIANGJIANXIAO,ZHIDAOHEFANKANGZHUANJUXIANGDENGSHIWEIZHI,CISHIDIANDONGJIDEZHUANSUBUZAISHENGGAO,BINGWENDINGZAIMOUYIJIAOGAODEZHUANSUSHANG。FANZHI,DANGDIANZUZHIJIANXIAOSHI,LICIDIANLIUZENGDA,CITONGLIANGYEZENGDA,CONGERJIANGSHIZHUANSUJIANGDI,ZHEIZHONGDIAOSUZHUANGZHIDEYOUDIANSHIHAODIANLIANGXIAO,DIAOSUJUNYUN。DANCAIYONGZHILIUDIANDONGJIBIXUYOUZHENGLIUSHEBEI,YINERSHEBEITOUZIYEJIAODA。

皇冠即时比分  3.MOCASHIWUJIBIANSUQUDONGZHUANGZHI

  某些试验台上采用摩擦式无级变速机构,如日本PE型喷油试验台,我国生产的RS-Q820型喷油泵试验台等。它是一种具有可变V形皮带盘的摩擦式无级变速器,一般由三相交流电动机驱动。

皇冠即时比分  QIBIANSUYUANLIRUXIA:GAISHIYANTAIWEIERJISANJIAOPIDAIWUJIBIANSUCHUANDONGJIGOU,PIDAILUNYOULIANGGEKEYIXIANGHUKAOJINHUOFENKAIPANZHUIXINGPANZUHEERCHENG,YICIGAIBIANPIDAILUNDECHUANDONGZHIJING,CONGERGAIBIANCHUANDONGBI,DADAOWUJIBIANSUDEMUDE。

  DANGXUYAODIAOSUSHI,SHOUXIANYAOZHUANSHOULUN,TATONGGUOYIDUILUOXUANCHILUNHELIANTIAODAIDONGDIAOSUSIGANZHUANDONG,SHIDIAOSULUOMUSUIZHIYIDONG,BINGDAIDONGDIAOSUGANYIDONG,SHIXIAZHOUSHANGZUODUANZHUIXINGLUNZAIZHOUSHANGLAIHUIYIDONG,GAIBIANYOUXIAOCHUANDONGZHIJING。TONGGUODIYIJIPIDAICHUANDIZHIZHONGJIANZHOUDEPIDAILUN,SHIZHONGJIANZHOUPIDAILUNDEZHIJINGFASHENGXIANGYINGDEGAIBIAN,ZAITONGGUODIERJIPIDAICHUANDONGDAIDONGSHANGZHOUSHANGDEPIDAILUN,SHIYOUDUANZHUIXINGLUNYIDONG,BINGSHIDANHUANGCHANSHENGYASUOHUOFANGSONG,YIGAIBIANSHANGZHOUPIDAILUNDEZHIJING,CONGERGAIBIANZHENGGEXITONGDECHUANDONGBI。XIANSULUOMU7DEZUOYONGSHIYONGLAIXIANZHIDIAOSUFANWEIDE。YINGGAIZHICHU,ZHEIZHONGDIAOSUJIGOUZHIYOUZAIYUNZHUANSHICAINENGJINXINGDIAOSU。CIWAI,QIJIEGOUJIAOFUZA,YOUYUJINGCHANGBIANSU,PIDAIYIYUMOSUN。

  除了上述几种变速机构外,还有液压变速机构,它是由三角皮带经液压变速器带动被测试被遮住,呈高的喷油泵。液压变速器为内传动无级变速,其输出轴可正反旋转,它可保证平稳地变速。如国得由BG2和BSY108型喷油泵皇冠即时比分试验台,采用的就是这种变速机构。

  为了能精确地控制转速,试验台电动机的功率应大于驱动喷油泵皇冠即时比分所需的优越大功率。一般试验台电动机功率在2.5~llkW之间。

  CIWAI,YOUYUPENYOUBENGZAIMEIYIZHUANZHONGDEZHUANJUBIANHUAJIAODA,YINCIDADUOSHIYANTAIDEQUDONGJIGOUZHONGDOUCAIYONGZHUANPAN(FEILUN)LAISHIPENYOUBENGTULUNZHOUZAIPENSHEQINEIBAOCHIXIANGDUIJUNYUNDEJIAOSUDU,BINGSHISHIYANTAIKEYONGJIAOXIAODEDIANDONGJIQUDONG。


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本文标题:螺杆泵无级变速驱动装置分类解析

 
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