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螺杆泵使用寿命的六大因素影响

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螺杆泵使用寿命的六大因素影响

发布日期:2019-05-14 作者: 点击:

YINGXIANGLUOGANBENGSHIYONGSHOUMINGDEYINSUHENDUO,TONGGUOZHANGQIDESHIJIANMOSUO,CONGCHANPINZHILIANGDEJIAODUFENXIQIZHUYAOYINSUYOUYIXIAJIDIAN。

1、定、转子的加工精度及表面光洁度;
2、定子橡胶的耐温、耐油、耐气浸性能;
3、定子橡胶与金属外套的粘结强度;
4、定子内腔及转子的直线度;
5、定、转子间合理过盈量的选择;天海水泵

6、ZHUANZIHELIZHUANSUDEQUEDING。

辽宁11选5TONGYONGDEJIXIECAIYOUFASHILUOGANBENGCHOUYOU,ERQIZUICHANGJIANDEZUOYEWENTISHIBENGBUNENGWANQUANCHONGMAN,ZAOCHENGSHENGCHANLVDI,BENGBUWANQUANCHONGMANSHIYOUYUBENGDERONGLIANGDAYUJINGDECHANLIANGHUOBENGXIRUKOUCHUQIFENLIBUHAO,YIBUFENBENGPAILIANGSHOUQIGANRAOERSUNSHI,RUGUOXIAOCHUBENGNEIQIDEGANRAOHEKONGZHIBENGDEYUNZHUANSHIJIAN,SHIBENGPAILIANGYULIURUJINGDIDEYELIANGXIANGPIPEI,JIUKEYITIGAOXIAOLVHEJIANGDICHENGBEN。BAOCHIGUANFENGPAILUOGANBENGCHOUYOUDEGAOCHANLVDEJUTIZUOFARUXIA:

辽宁11选51、YINGJINXINGSHENGBOYEMIANCEDING,QUEDINGCHANYEMIANYUBENGXIRUKOUDEXIANGDUISHENDU。RUOYEMIANGAOYUBENGXIRUKOU,NEIMEJINGBUKENENGYIZUIDACHANLIANGKAICAI。RUGUOSHIQIGANRAOYINGXIANGCHANLV,ZEYEMIANGAOYUBENGXIRUKOU;RUOSHICHOULIANGGUODADAOZHIDICHAN,ZEYEMIANYINGZAIBENGXIRUKOUCHUHUOFUJIN。

2、示功计测定泵充满系数百分率,应用综合数据采集系统可同时获得马达功率和示功数据。示功图的主要用途之一是诊断泵是怎样运行的和分析井下问题。应用生产液面测量结合示功图可了解井是否以最大产量生产、液柱高度是否高于泵吸入口深度、泵是否不完全充满和游离气是否沿套管环空向上运移。临沂深井泵

3、ZHENDUANDINENGXIAOJING。ZHENDUANDEFANGFASHIQUEDINGCHOUYOUXITONGDEZONGXIAOLV,ERQUEDINGZONGXIAOLVZHIXUCELIANGSHURUYUANDONGJIDEGONGLV、CEDINGJINGDISHENGCHANYALIHEJINGQUEDESHENGCHANCESHISHUJU。YIBANYOULIANGSHICHOUYOUXITONGDEZONGXIAOLVYINGWEI50%ZUOYOU,RUODIYUCIYINGTIGAOQIXINGNENG。TIGAOZONGXIAOLVDEJISHUBAOKUOBAOCHIGAORONGJIXIAOLV(BENGDEGUIGEYUJINGTONGZHURULIANGPIPEI、XIAOCHUQIGANRAO、YONGCHOUKONGKONGZHIQIHUODINGSHIQIKONGZHICHOUYOU)HEHUANDIAOGUODADEDIANDONGJI。

山东潜水泵

4、井下气分离。无效的泵运转常是气干扰造成的,可通过声波液面测量和示功图进行诊断。最好是将泵吸入口置于流体进入层段的下方,若置于上方则应使用气体分离器。若阀座短节布置于流体进入层段底部以下至少10ft,则在环空中可发生有效气分离,此时套管起分离器外筒的作用。但井的条件常不容许将泵置于流体进入层下方,则考虑用井下气分离器。常规的气分离器由流体进入部分(如射孔短节)、外筒(如底部有堵头的一节油管)和泵底部的封液管组成/山东潜水泵


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关键词:天海水泵,临沂深井泵,山东潜水泵

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