上海快3

欢迎访问江苏升华泵阀制造有限公司官网!
销售热线
15152669888
上海快3

化工泵的安装的注意事项!

发布:jjshbf 浏览:908次

HUAGONGBENGDEANZHUANGBUZHOURUXIA:


1.ANJICHUCHICUNZUOHAOHUNNINGTUJICHU,TONGSHIYUMAIHAOHUAGONGBENGDEDIJIAOLUOSHUAN。


2.ZAIANZHUANGQIANYINGDUIHUAGONGBENGHEDIANJIJINXINGJIANCHA,MEIGEBUFENYINGWANHAOWUSUN,HUAGONGBENGLIMIANYINGWUZAWU。


3.JIANGHUAGONGBENGZHENGTIFANGZAIJICHUSHANG,ZAIDIBANHEJICHUZHIJIANFANGJIANZHENKUAI,TONGGUODIAOZHENGJIANZHENKUAI,ZHAOHAOHUAGONGBENGDESHUIPING。DIAOZHUNHOU,NINGJINDIJIAOLUOSHUAN。


4.HUAGONGBENGDEJINKOUHECHUKOUGUANLUDOUYINGGAIYOUZHIJIA,BUNENGYONGHUAGONGBENGLAIZHICHENGSHOULI。JINCHUKOUGUANLUKOUJINGYINGGAIHEHUAGONGBENGJINCHUKOUKOUJINGYIZHI。


上海快35.ZIXIHUAGONGBENGANZHUANGSHIYAOXIANJIEJINKOUGUAN,ZHUMANYETIHOUZAIJIECHUKOUGUAN,XIAOZHENGZHUANXIANG。BENGDEJINKOUGUANDAOBIXUYUBENGPIPEI,BINGQIEZONGZHANGBUNENGCHAOGUO5MI,BURANHUIYINGXIANGZIXIHUAGONGBENGDEZIXIGONGNENG,ZIXIGAODUKEANZHEIYANGDEGONGSHIJISUAN:QINGSHUISHIZIXI3m/JIEZHIMIDU=SHIJIZIXIGAODU。


6.HUAGONGBENGANZHUANGJIESHU,ZUIHOUYONGSHOUZHUANDONGLIANZHOUQI,JIANCHAYOUMEIYOUGUACENGXIANXIANG,ZHUANDONGSHIQINGSONGBINGQIEJUNYUNJIUSHUOMINGANZHUANGJIESHU。


7.CILIHUAGONGBENGBUNENGCHOUQUHANYOUKELIHERONGYIJIEJINGDEYETI,BUYUNXUZAIGUANBIPAIFANGKOUDEQINGKUANGXIAERLIANXUXINGYUNZHUAN,XUBAOCHIZUISHAODELIULIANG。


8.WEIFANGZHIZAWUJINRUHUAGONGBENGNEI,ZAIJINKOUCHUYINGZHUANGSHANGGUOLVQI,GUOLVMIANJIXUDAYUGUANLUJIEMIANJIDE3~4BEI。


9.YANGCHENGGAODEHUAGONGBENGZAICHUKOUGUANLUSHANGHAIBIXUZHUANGSHANGZHIHUIFA,YIFANGTURANTINGJIDESHUICHUIPOHUAI。


上海快310.BIXUBAOZHENGHUAGONGBENGDEANZHUANGGAODUFUHEBENGDEQISHIYULIANG,ERQIEHAIYAOKAOLVDAOGUANLUSUNSHIJIJIEZHIWENDU。WEIFANGZHIHUAGONGBENGBENGTINEICHANSHENGQISHIYULIANG,QINGYIDINGFUHEXIAMIANDEGONGSHI:NPSHa≥NPSHr 0.5NPSHa:KELIYONGQISHIYULIANG(m)NPSHrBIXUQISHIYULIANG(m)NPSHa=106(Pa-Pv)/ρgXIANs-hf Pa:ZUOYONGYUSHUSONGJIEZHIBIAOMIANDEYALI(MPa)Pv:JIEZHIDEZHENGQIYALI(MPa)ρ:JIEZHIMIDU(kg/m3)hs:XISHENGGAODU(m)hf:XIRUGUANZULI(m) g:ZHONGLIJIADU(m/s)。


上海快311.YETIWENDUPIANGAOSHIBIXUDUIHUAGONGBENGDEJIXIEMIFENGCAIQULENGQUECUOSHI,FANGZHIJIFENGBIANXINGJINGHUANKAILIE。


上海快312.HUAGONGBENGSUOCHOUQUDEYETIZHANDUGUOGAODESHIHOU,SHUIBENGXINGNENG、GONGLVDOUHUIFASHENGBIANHUA,XIANGXIDEQINGKUANGKEYIGENWOMENLIANXI。