QJ不锈钢深井泵厂家|深井泵特价批发|质量保证污水泵潜水泵直销

一、QJ型不锈钢深井泵产品介绍：不锈钢系列深井泵是引进国外泵业公司领先的制泵技术生产的高性能耐磨型电泵，动力部份配用目前国际先进技术生产的水浸式不锈钢潜水电机，对水质绝对无污染，是当前国内外深井泵之精品。选用优质不锈钢外壳、轴芯、联轴器、入水座和泵头（或铜合金入水座、泵头），高强度抗耐磨新型复合高分子材料叶轮和不锈钢导流壳，全新“浮动式”结构叶轮在工作期间对电机无轴向压力。特别适用于工矿业、农业、建筑业、养殖业、食品饮料业及家庭式（或高层送水使用）。

二、QJ型不锈钢深井泵产品特点：

Two,QJ typestainless steel deep wellpumpproduct features:

1、不锈钢深井泵为离心式或混流式；采用水润滑轴承；与电机的联接采用联轴器刚性联接。深井泵叶轮在电机带动下旋转产生离心力，使液体能量增加经泵壳的导流作用进行提水。在水泵上端设有逆止阀体，防止电泵停机时，因扬水管中倒流的水损坏工作部件。阀上有泄水孔，可将管路中的水缓缓放掉，防止冬天冻裂管路。(注：低扬程潜水泵不设逆止阀体)

1,stainless steel deep wellpumpis centrifugalor mixed flow type;using water lubricationbearing;and the motorare connected by arigid connectioncoupling.Deep wellpump impelleris driven by a motor torotateto generate centrifugal force,so that the liquid energy increasesthediversioneffectofwater liftpump shell.The water pumpis arranged on the upper end ofthe inverted valve,preventelectric pumpshutdown,because theworking partsdamagedbackflowYangwater in pipes.Valve is provided with adrain hole,the water in the pipelinecan beslowlydischarged,prevent the winterfrost crackpipe.(Note:low lift submersiblepumpis not provided with anon-returnvalve)

2、不锈钢深井泵的电机为密闭充水湿式结构。电机定子绕组采用耐水的聚乙烯绝缘，尼龙护套多层结构的电磁线。导轴承及推力轴承均采用水润滑材质。电机内部充满清水，用以冷却电机和润滑轴承。电机底部装有调压膜，用以调整由电机温升引起的机体内清水的胀缩压差。电机的上端轴上装有防砂机构，用来阻止水中泥砂进入机体内部。

The motor2,stainless steel deep well pumpforsealedwater filled wetstructure.The stator windingwith waterpolyethyleneinsulation,electromagnetic wirenylon sheathwith multilayer structure.Guide bearingand thrustbearing arelubricated by watermaterial.The interior of the motoris full ofwater,used for coolingandlubricating bearingmotor.The motoris arranged on the bottom ofthe pressure adjusting membrane,is used to adjustthe motor temperature risecausedbytheexpansion and contraction of thebodyof waterpressure difference.The uppershaft of the motorwith sandbody,to preventthe watersand enteringthe body's internal.

3、不锈钢深井泵的管路部分：用以联接电泵使其吊装在机井中，将水输送到地面上去。主要由短输水管、输水管、弯管、夹板等部件组成。短输出管是输水管路与电泵的连接过渡部件。弯管安装在井口处，以改变水流的传送方向。夹板是在深井泵的安装过程中吊装和固定输出管路。

The 3 part,stainless steelpipeof deep well pump:for connectingelectric pumpwhichhung on themachinewell,thewater to thesurface.Is mainly composed of a shortpipe,water pipe,pipetransportation,plywoodand other components.Shortoutput pipeisa water pipelineandelectric pumpconnecting transitioncomponents.Elbowsinstalled at the wellhead,change the direction ofwater flowto transfer.Splintisliftingin the installation processof thedeep well pumpandfixedoutput pipeline.

三、QJ型不锈钢深井泵产品规格参数：