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双吸泵简介及结构
来源:http://hfduoyi.com2017/3/25 21:58:38

双吸简介及结构

YI、CHANPINJIANJIE

双吸作为离心泵的一种重要形式,因其具有扬程高、流量大等特点,在工程中得到广泛应用。这种泵型的叶轮实际上由两个背靠背的叶轮组合而成,从叶轮流出的水流汇入一个蜗壳中。双吸泵具有如下一些特点:它相当于两个相同直径的单吸叶轮同时工作,在同样的叶轮外径下流量可增大一倍;泵壳水平中开,检查和维修方便,同时,双吸泵进出口在同一方向上且垂直于泵轴,利于泵和进出水管的布置与安装;双吸泵的叶轮结构对称,没有轴向力,运行较平稳。在我国黄河沿线地区提灌泵站流量较大、扬程都较高,大多采用双吸离心泵。南水北调中线惠南庄泵站也采用了双吸泵进行供水。

ER、CHANPINJIEGOU

SH型双吸清水离心泵的吸入口与吐出口均在水泵轴心线下方,水平方向与轴线成垂直位置、泵壳中开,检修时无需拆卸进水,排出管路及电动机(或其他原动机)从联轴器向泵的方向看去,水泵皇冠即时比分均为逆时针方向旋转。如根据用户特殊订货需要也可改为顺时针旋转。

BENXINGBENGDEZHUYAOLINGJIANYOU:BENGTI、BENGGAI、YELUN、ZHOU、SHUANGXIMIFENGHUAN、ZHOUTAO、ZHOUCHENGDENG。CHUZHOUDECAILIAOWEIYOUZHITANSUGANGWAI,QIYUDUOWEIZHUTIEZHICHENG。BENGTIYUBENGGAIGOUCHENGYELUNDEGONGZUOSHI,ZAIJINCHUSHUIFALANSHANGZHIYOUANZHUANGZHENKONGBIAOHEYALIBIAODEGUANLUOKONG,JINCHUSHUIFALANDEXIABUYOUYONGYUFANGSHUIDEGUANLUOKONG。YELUNJINGGUOJINGPINGHENGXIAOYAN,YONGZHOUTAOHELIANGCEDEZHOUTAOLUOMUGUDING,QIZHOUXIANGWEIZHIKEYITONGGUOZHOUTAOLUOMUJINXINGDIAOZHENG,YELUNDEZHOUXIANGLILIYONGQIYEPIANDEDUICHENGBUZHIDADAOPINGHENG,KENENGHAIYOUYIXIESHENGYUZHOUXIANGLIZETONGZHOUDUANDEZHOUCHENGCHENGSHOU。

泵轴由两个单列向心球轴承支承,轴承装在泵体两端的轴承体内,用黄油润滑,双吸密封环用以减少水泵压水室的水漏回吸水室。水泵通过联轴器由电动机直接传动.轴封为软填料密封,为了冷却润滑密封腔和防止空气漏入泵内,在填料之间有水封环,水泵工作时少量高压水通过水封管流入填料腔起水封作用。

SAN、CHANPINYONGTU

Sh型泵是单级双吸卧式中开离心泵皇冠即时比分。供输送清水及物理化学性质类似于水的液体。液体优越高温度不得超过80℃,合适矿山、城市、电站的给排水,农田排涝灌溉和各种水利工程。目前生产的Sh型泵有:

6Sh-6、6Sh-6A、6Sh-9、6Sh-9A、8Sh-6、8Sh-9、8Sh-9A、8Sh-l3、8Sh-13A、10Sh-9、10Sh-9A、10Sh-l3、10Sh-l3A、10Sh-19、10Sh-19A、12Sh-6、12Sh-6A、12Sh-68、12Sh-9、12Sh-9A、12Sh-98、12Sh-l3、12Sh-l3A、12Sh-19、12Sh-l9A、14Sh-6、14Sh-6A、14Sh-68、14Sh-9、14Sh-9A、14Sh-98、14Sh-13、14Sh-l3A。


SI、SHUANGXIBENGDEJIEGOUTEDIAN

JIEGOUJINCOU:WAIXINGMEIGUAN,WENDINGXINGHAO,BIANYUANZHUANG。

YUNXINGPINGWEN:YOUHUASHEJIDESHUANGXIYELUNSHIZHOUXIANGLIJIANXIAODAOYOUYUEDIXIANDU,QIEYOUYOUYISHUILIXINGNENGDEYEXING,BINGJINGJINGMIZHUZAO,BENGQIAONEIBIAOMIANJIYELUNBIAOMIANJIQIGUANGHUAJUYOUXIANZHUDEKANGQISHIXINGNENGHEGAOXIAOLV。

皇冠即时比分ZHOUFENG:XUANYONGJIXIEMIFENGHUOTIANLIAOMIFENG。NENGBAOZHENG8000XIAOSHIYUNXINGWUXIELOU。ZHOUCHENG:XUANYONGZHOUCHENGBAOZHENGYUNXINGPINGWEN,ZAOYINDI,SHIYONGSHOUMINGZHANG。

ANZHUANGXINGSHI:ZHUANGPEISHIBUXUDIAOZHENG,KEGENJUXIANCHANGSHIYONGTIAOJIAN。FENLISHIHUOWOSHIANZHUANG。

WU、XIAOLVFENXI

SHUANGXIBENGXIAOLVXIAJIANGDEYUANYIN

1、由于水流的冲刷,水泵皇冠即时比分流道内壁和叶轮过水面变得粗糙不平,水泵内流道的摩阻系数增大,再加上水在泵内的流速很大,水头损失增加。水力效率降低。

皇冠即时比分2、YOUYUZAIBENGQIANTOUJIAYAOWUHUOSHUIZHIDENGYUANYIN,SHIBENGQIAONEIYANZHONGJIGOUHUOFUSHI。BENGQIAONEIJIGOUYANZHONGDEKEYISHIBENGQIAOBIHOUZENGJIA2ramZUOYOU,ERQIESHUIBENGNEIBIXINGCHENGGOULIU,SHIBENGTIRONGJISUOXIAO、CHOUSHUILIANGJIANSHAO、BINGQIELIUDAOCUCAO,SHUITOUSUNSHIZENGJIA。KEJIXIAOLVHESHUILIXIAOLVDOUJIANGDI。

皇冠即时比分3、YOUYUSHUIBENGJIAGONGGONGYIZAOCHENGDEZHUZAOQUEXIAN、QISHI、MOSHI、FUSHIHEHUAXUEJINSHIDENGYUANYINZAOCHENGBENGLIUDAONEICHANSHENGKONGDONGHUOLIEFENG,SHUILIUDONGSHICHANSHENGXUANWOERZAOCHENGNENGLIANGSUNSHI。SHUILIXIAOLVJIANGDI。

4、YELUNBIAOMIANDEQISHI。YOUYUYEPIANBEISHUIMIANYUNXINGSHICHANSHENGFUYA,DANGYALIPk

5、RONGJISUNSHIHEJIXIESUNSHI。YOUYUBENGSHIYONGSHIJIANZHANG,JIXIEMOSUNCHANSHENGLOUSHIHEZULIZENGDA,SHIRONGJIXIAOLVHEJIXIEXIAOLVJIANGDI。  YISHANGYUANYIN,SHISHUIBENGXINGNENGBIANCHA。YUNXINGXIAOLVJIANGDI2~5%,YANZHONGDEKEYISHISHUIBENGXIAOLVJIANGDI10%YISHANG。

LIU、TISHENGFANGAN

皇冠即时比分1、CAIYONGGAOFENZIFUHECAILIAO

ZAISHUIBENGGONGZUOGUOCHENGZHONG,BENGNEILIUDONGDESHUISHOUDAOQIYULIUDAOHEBENGYELUNBIAOMIANDEMOCAYIJISHUIBENSHENZHANDUDEYINGXIANG,BENGSUOXIAOHAODENENGLIANGZHUYAOYONGYUDIKANGSHUIBIAOMIANDELIUDONGMOCALIJIWOLIUZULI。SHUIZAILIUDONGGUOCHENGZHONGSUOXIAOHAODENENGLIANG(SHUITOUSUNSHI)JIUSHIYONGLAIKEFUNEIMOCALIHESHUIYUSHEBEIJIEMIANDEMOCALI。RUGUOBENG、YELUNBIAOMIANGUANGHUA(ZHEIZHONGBIAOMIANCHENGWEISHUILIGUANGHUABIAOMIAN)BIAOMIANZULIJIAOXIAO。

XIAOHAONENGLIANGJIUXIAO,ZAISHUIBENGGUOLIUMIANHEYELUNSHANGPENTUGAOFENZIFUHECAILIAO,SHIQIBIAOMIANXINGCHENGSHUILIGUANGHUABIAOMIAN,CHAOGUANGHUABIAOMIANTUCENGBIAOMIANGUANGJIEDUSHIJINGGUOPAOGUANGHOUBUXIUGANGDE20BEI,ZHEIZHONGJIGUANGHUADEBIAOMIANJIANSHAOLEBENGNEILIUTIDEFENCENG,CONGERJIANSHAOBENGNEIBUWENLIU,JIANGDILEBENGNEIDERONGJISUNSHIHESHUILISUNSHI,JIANGDILEDIANHAO。DADAOJIANGDISHUILIUZULISUNSHIDEMUDE,CONGERTIGAOSHUIBENGDESHUILIXIAOLV,TONGSHIZAIYIDINGCHENGDUSHANGYEKETIGAOJIXIEXIAOLVHERONGJIXIAOLV。TUCENGFENZIJIEGOUDEZHIMIXING,NENGGEJUEKONGQI、SHUIDENGJIEZHIHESHUIBENGYELUNMUCAIDEJIECHU,YOUYUEDACHENGDUJIANSHAODIANHUAXUEFUSHIJIXIUSHI。LINGWAI,GAOFENZIFUHECAILIAOBENZHISHIGAOFENZIJUHEWU,JUYOUKANGHUAXUEFUSHIXING,KEYITIGAOBENGDEKANGFUSHIXING,NENGDADAZENGQIANGBENGDIKANGCHONGSHIHEKANGFUSHINENGLI。

2、CAIYONGXINXINGMIFENGJISHU

SHUIBENGZAIGONGZUOGUOCHENGZHONGYOUYIBUFENNENGLIANGSUNSHI,QIZHONGBAOKUOJIXIEMOSUN、RONGJISUNSHIHESHUILISUNSHI,JIXIESUNSHISHIZHISHUIBENGDEZHOUTAOMIFENGMOCA、ZHOUCHENGMOCA、YELUNBIAOMIANYUYETIMOCADENG。CAIYONGBlu-GooCHAOJIRUNHUAJILAIJIANGDISHUIBENGZHOUTAOMIFENGMOCA、ZHOUCHENGMOCA,CONGERDADAOTIGAOSHUIBENGXIAOLV、JIENENGJIANGHAODEMUDE。QISHIYIZHONGYOUDUOZHONGYONGTUDETESHUDUOXINGCAILIAO,ZHUYAOYONGYUJIANGDIJINSHUJIANJIECHU。ZUOWEIYIZHONGLUOWENMIFENGFUHEWU,GAICAILIAOZAIWAILUOWENHENEILUOWENJIANXINGCHENGYIGEJIECHUMIAN,KEYIBAOHUJIETOUMIANSHOUMOCAHEMOSUNYINGXIANG,TONGSHIKEYICHENGSHOU1407 GONGJIN/PINGFANGLIMIDEYALI,SHENZHISHIMOSUN,FUSHIHUOCUOWUJIJIAGONGDELUOWENMIAN。

ZHUANZAIQINGZHUMING:


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