进口潜水深井泵/Submersible deep well pump/德国品质
德国KAYSEN凯森进口潜水深井泵概述：
1、潜水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)
2、潜水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。
3、潜水深井泵的管路部分：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。
主要优点：
●具有结构简单
●机组效率高
●噪音小
●运行安全可靠
●安装维修方便的优点
主要应用：
具有结构简单，机组效率高，噪音小，运行安全可靠，安装维修方便的优点。它适用于从深水井，热水井及海洋提取，也可用于河流、水库、水渠等提取；
主要用于农田灌溉及高原山区的人畜用水，亦可供城市、工厂、铁路、矿山、工地供排水使用。
主要特点：
●结构简单，节省原材料。
●电机、水泵—体，潜入水中运行，安全可靠。
●对井管无特殊要求，对输水管只要能承受相应压力即可。
●安装使用维护方便简单，占地面积小，不需建造泵房。
技术参数：
●尺寸：6英寸—12英寸
●流量：5—600立方/小时
●扬程：6—600米
●功率：3—250千瓦
●电源：电压380V+5%，频率50Hz+1%赫兹，三相交流电。
●生产标准：NEMA标准。
Germany KAYSEN Kaisen imported diving deep well pump overview:
1. The submersible deep well pump is of centrifugal or mixed flow type; it uses water-lubricated bearings; the connection with the motor is rigidly connected by a coupling. The deep well pump impeller rotates under the driving of the motor to generate centrifugal force, so that the liquid energy increases and the water is lifted through the diversion of the pump casing. A check valve body is arranged at the upper end of the water pump to prevent the backflowing water in the water pipe from damaging the working parts when the electric pump is stopped. There is a drain hole on the valve to slowly release the water in the pipeline to prevent the pipeline from freezing in winter. (Note: low lift submersible pump does not h***e a check valve body)
2. The motor of the diving deep well pump is a closed water-filled wet structure. The stator winding of the motor is made of water-resistant polyethylene insulation and nylon sheathed multi-layer electromagnetic wire. Both the guide bearing and the thrust bearing are made of water-lubricated material. The motor is filled with clean water to cool the motor and lubricate the bearings. The bottom of the motor is equipped with a pressure regulating film to adjust the expansion and contraction pressure difference of the clean water in the machine caused by the temperature rise of the motor. The upper end shaft of the motor is equipped with a sand control mechani*** to prevent mud sand from entering the inside of the body.
3. The pipeline part of the diving deep well pump: it is used to connect the electric pump to hoist it in the machine well and transport the water to the ground. It is mainly composed of short water pipes, water pipes, elbows, plywood and other components. The short output tube is a transitional component of the connection between the water delivery line and the electric pump. The elbow is installed at the wellhead to change the direction of water flow. The splint is a hoisting and fixed output line during the installation of the deep well pump.
The main advantage:
● has a simple structure
●High efficiency of the unit
●Low noise
● safe and reliable operation
●The advantages of convenient installation and maintenance
main application:
The utility model has the advantages of simple structure, high unit efficiency, low noise, safe and reliable operation, convenient installation and maintenance. It is suitable for extraction from deep water wells, hot water wells and oceans, as well as rivers, reservoirs, canals, etc.;
It is mainly used for irrigation of farmland and water for humans and animals in plateau mountainous areas. It can also be used for water supply and drainage in cities, factories, railways, mines and c***truction sites.
main feature:
●Simple structure and s***ing raw materials.
● Motor, water pump - body, submersible operation, safe and reliable.
● There is no special requirement for the well pipe, as long as the water pipe can withstand the corresponding pressure.
●Easy to install and maintain, the floor space is ***all, and there is no need to build a pump room.
Technical Parameters:
● Size: 6 inches - 12 inches
●Flow: 5-600 cubic meters / hour
● Lift: 6-600 meters
● Power: 3 - 250 kW
● Power supply: voltage 380V+5%, frequency 50Hz+1% Hertz, three-phase AC.
● Production standard: NEMA standard.