农用浇园多X泵@古城农用浇园多X泵@农用浇园多X泵
The working medium should be non-corrosive water, the PH value in the 6.5--8.5 range, the sediment content is not greater than 0.01% (mass ratio). The water temperature does not exceed 20 ℃. Vertical device, wellbore decency, well pipe without dislocation. Installation of the deep well Pump unit in the Pacific Pump industry 1. Device Instructions (1) The pump inlet is necessary at the moving water level 1.1-meter, but the dive depth must not exceed the static water level of 70 meters, the lower end of the motor is at least 1.1-meter below the bottom. (2) extra power small surplus or equal to 15kw (Power promise when 25kw) motor selection full divssure to start. (3) extra power is greater than 15kw, motor selection buck start. (4) It is necessary to meet the divscribed conditions for the use of the environment. 2. Preparation before the device (1) First look at the diameter of the well, the depth of hydrostatic and whether the power supply system conforms to the conditions of application. (2) to see if the electric pump rolling is flexible, should be no card dead point, sub-installed motor and electric pump using coupling combination, pay attention to tighten the top wire.
QJ型井用潜水泵概述
QJ型深井潜水电泵是引进国外泵业公司的制泵技术生产的高性能耐磨型电泵,动力部份配用目前X技术生产的水浸式不锈钢潜水电机,对水质无污染,是当前深井泵之精品。选用X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),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)。wjhuiquan4.3
QJ型井用潜水泵主要特点
1.电机、水泵体,潜入水中运行,可靠.
2.对井管、扬水管无特殊要求(即:钢管井、灰管井、土井等均可使用;在压力许可下,钢管、胶管、塑料管等均可作扬水管使用)。
3.安装、使用、方便简单,面积小、不需建造泵房。
4.结构简单,节省原材料。 潜水电泵使用的条件是否,得当与使用寿命有直接的关系。
农用浇园多X泵@古城农用浇园多X泵@农用浇园多X泵
The formation of line voltage drop too large, or even beyond 10%. When the end voltage of the motor wire package is too low, it will form an increase in the operating current, the motor heating, affecting the motor life. Some planners are in accordance with the experience or well with the standard belt data of the drilling pump production plant to select the cable, do not carry out accurate voltage drop accounting, generation voltage drop too large situation. Choose 304 stainless steel, 4SP stainless steel submersible electric pump, is the machine pump directly integrated well submersible electric pump, directly into the water operation. The structure is slender. Single-stage or multistage upper pump water-filled wet three-phase asynchronous motor submersible electric pump. Is specially for agricultural irrigation and drainage, sprinkler irrigation, industrial and civil construction drainage system research and development, suitable for ponds, fish ponds, water towers, deep well water extraction and building delivery, fountains. 4SP Stainless steel Submersible Electric pump application conditions: Additional frequency 50HZ, additional voltage 380V or 660V three-phase AC power supply. The electric pump should be immersed in water operation, diving depth requires that the inlet section should be below one meter of the moving water level.
QJ潜水泵工作条件
1.QJ型深井潜水泵电源要求:
(1)额定为50赫兹,电机端额定电压应保证为380+5%伏的三相交流电源(若用户电压为660伏时需特殊定货)。
(2)变压器负载功率不应X过其容量的75%。
(3)变压器距井较远时,应考虑输电线线压降,对功率大于45KW的电机,要求变压器到井口距离不X过20米,大于20米时,要求输电线规格比配电缆规格大两个等X,并考虑线压降。
农用浇园多X泵@古城农用浇园多X泵@农用浇园多X泵
With regard to small power pumps, due to the low rolling inertia of the pump, the start and stop speed can also be accepted, the choice of high-power pump, because the unit rolling inertia is large, the start and stop speed is significantly too slow, affecting the performance of the water type. The existing well submersible electric pump is for the wells to plan the hydraulic conditions of the product, do not adapt to the fountain industry on the requirements of water pump equipment, the form of life is too low, after-sales repair volume is large, to the Fountain company inspection, follow-up maintenance added to the trouble. The product characteristics of the well submersible electric pump do not reach the working conditions of the fountain demand, the fountain industry urgently needs to plan the real "fountain dedicated submersible pump." Market existing products, whether or not the title of Fountain Special Pump, its product electromagnetic planning, structural planning and general well submersible electric pump no difference, its type parameters, production specifications, inspection specifications are still all selected well submersible electric pump specifications. Sum up. Well submersible electric pump (1) The outer diameter of the submersible electric pump is divided into 4 inches according to the diameter of the well; 6 inches;
2.水质要求:
(1)一般无腐蚀性清水。
(2)水中含砂量不大于0.01%(比)。
(3)酸碱度PH值在6.5-8.5范围内。
(4)水中氯离子含量不大于400毫克/升。
(5)含量不大于1.5毫克/升。
(6)水温不高于20℃。
3.井筒要求:正直、光滑、不得有凸起或井管错位现象,井内径不小于相应的机座号。
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