井用管中泵用WaterSunny膨胀水箱工作原理与价格

井用管中泵用WaterSunny膨胀水箱工作原理与价格
WaterSunny膨胀水箱广泛应用于供水、太阳能等领域。WaterSunny膨胀水箱有哪些优点？闭式水循环系统采用膨胀水箱，平衡水量和压力，避免安全阀频繁开启和自动补水阀频繁补水。膨胀水箱不仅可以容纳膨胀水，还可以补充水箱。当膨胀水箱充满氮气时，可以获得更大的容积来容纳膨胀水。高、低压膨胀水箱利用各自的压力向稳压系统并联补水。装置各点控制联锁反应，自动操作，压力波动范围小，安全可靠，节能，经济效益好。产品优势：1。运行可靠，维护简单，管理方便。膨胀水箱可设置在任何高度，3。施工速度快，施工安装简单。灵活性强，易于移动和隐藏，方便改扩建工程。膨胀水箱是一种密闭装置，水质不易受到污染，6膨胀水箱可以消除水锤，延长水泵的使用寿命，保护管道系统的安全。龙亚管道泵成立于21世纪初，我们提供先进的产品、服务和解决方案，满足您多样化的需求。从传承创新开始，龙亚致力于泵技术、产品和解决方案的不断完善。龙亚泵业注重诚信、创新、国际化，在QH战略中发挥着重要作用。随着公司的稳步发展，龙牙产品在国内外多个项目中运行良好。面向未来，龙亚将继续开发更多节能、环保、性价比更高的泵及泵系统产品，致力于成长为流体管道泵组的专业综合供应商。井用管中泵常见故障原因及排除：井用管中泵在实际运行中的常见故障，然后针对井用管中泵常见故障原因及排除方法，龙亚管中泵技术编辑通过相关文章进行详细介绍。故障现象：无水、少水或断续水。原因：①电机反转；②电机不启动；
③ 动水位低于吸入口；管路或连接部位严重泄漏；泵的密封圈或叶轮严重磨损损坏；电机和泵的联接套移动。排除方法：①更换触点位置；②排除线路故障，检查电压；③增加提升管或更换水泵；④拆泵检修，排除故障；⑤拆泵检修
更换密封圈或叶轮；紧固联接套。故障现象：流量减少。原因：①密封圈磨损；②滤网堵塞；③提升管与壳体之间漏水。排除方法：①拆下泵更换密封圈；②拆下泵修理水过滤网；③拆下泵修理排除故障。断层现象
机组剧烈振动的原因：①泵轴弯曲；②泵和电机轴承磨损过大；排除方法：①拆泵修轴或更换；②拆泵或电机修轴承故障现象：电流表指针摆动过大；原因：①动态水位下降至泵吸入口；②流量过大导致泵旋转
在绳子上。排除方法：①增加提升管或更换水泵；②关闭阀门，减少水量。故障现象：绝缘电阻低于0.5mΩ。原因：①电缆接头质量不高；②电机绝缘损坏；③电缆损坏。欢迎参考更多有关管道泵型号的介绍
方法：①重新连接电缆接头；②修复电机绕组；③修复或更换电缆。故障现象：起动时电机不运转，有嗡嗡声。原因：①电机单相运行；②轴承啮合。故障排除：①检查电源线，找出断相；②修理或更换轴承。管中泵膨胀水箱的价格由膨胀水箱的容积和压力决定。每台管中泵的膨胀水箱价格在300元至5万元不等。详情请联系上海龙亚WaterSunny膨胀水箱销售部。
Working principle and price of water sunny expansion tank for pump in well pipe
Water sunny expansion tank is widely used in water supply, solar energy and other fields. What are the advantages of watersunny expansion tank? The closed water circulation system adopts expansion tank to balance water quantity and pressure and avoid frequent opening of safety valve and frequent water replenishment of automatic water replenishment valve. The expansion water tank can not only hold the expansion water, but also replenish the water tank. When the expansion tank is filled with nitrogen, a larger volume can be obtained to accommodate the expansion water. The high and low pressure expansion tanks make up water to the pressure stabilizing system in parallel by using their respective pressure. Each point of the device is controlled by interlocking reaction, automatic operation, small pressure fluctuation range, safe and reliable, energy saving and good economic benefit. Product advantages: 1. Reliable operation, simple maintenance and convenient management. Expansion tank can be set at any height, 3. The construction speed is fast and the installation is simple. Flexible, easy to move and hide, convenient for reconstruction and expansion projects. Expansion tank is a closed device, water quality is not easy to be polluted, 6 expansion tank can eliminate water hammer, extend the service life of the pump, protect the safety of the pipeline system. Longya pipeline pump was founded in the early 21st century, we provide advanced products, services and solutions to meet your diverse needs. Starting from inheritance and innovation, Longya is committed to the continuous improvement of pump technology, products and solutions. Longya pump pays attention to integrity, innovation and internationalization, and plays an important role in QH strategy. With the steady development of the company, Longya products run well in many projects at home and abroad. Facing the future, Longya will continue to develop more energy-saving, environmental protection, cost-effective pump and pump system products, and is committed to growing into a professional integrated supplier of fluid pipeline pump sets. Common fault causes and troubleshooting of well in pipe pump: common faults of well in pipe pump in actual operation, and then for common fault causes and troubleshooting of well in pipe pump, Longya in pipe pump technology editor introduces in detail through relevant articles. Fault phenomenon: no water, little water or intermittent water. Causes: ① the motor reverses; ② the motor does not start;
③ The results show that the dynamic water level is lower than the suction inlet; the pipeline or connection parts are seriously leaking; the sealing ring or impeller of the pump is seriously worn and damaged; the connecting sleeve of the motor and the pump moves. Troubleshooting: ① replace the contact position; ② remove the circuit fault and check the voltage; ③ increase the riser or replace the water pump; ④ remove the pump for maintenance and troubleshooting; ⑤ remove the pump for maintenance
Replace the sealing ring or impeller; tighten the coupling sleeve. Fault phenomenon: flow reduction. Causes: ① wear of sealing ring; ② blockage of filter screen; ③ water leakage between riser and shell. Troubleshooting: ① remove the pump to replace the sealing ring; ② remove the pump to repair the water filter; ③ remove the pump to repair and remove the fault. Fault phenomenon
Causes of violent vibration of the unit: ① bending of the pump shaft; ② excessive wear of the pump and motor bearing; Troubleshooting: ① dismantling the pump to repair the shaft or replace it; ② dismantling the pump or repairing the motor bearing fault: excessive swing of the ammeter pointer; causes: ① dynamic water level drops to the pump suction; ② excessive flow causes the pump to rotate
It's on the rope. Troubleshooting: ① increase the riser or replace the water pump; ② close the valve to reduce the water volume. Fault phenomenon: the insulation resistance is lower than 0.5m Ω. Causes: ① the quality of cable joint is not high; ② the insulation of motor is damaged; ③ the cable is damaged. Welcome to refer to more about the introduction of pipeline pump model
Methods: ① re connect the cable connector; ② repair the motor winding; ③ repair or replace the cable. Fault phenomenon: when starting, the motor does not run and there is a buzzing sound. Causes: ① motor single-phase operation; ② bearing meshing. Troubleshooting: ① check the power line to find out the open phase; ② repair or replace the bearing. The price of the expansion tank is decided by the volume and pressure of the expansion tank. The price of expansion tank of each pump in pipe ranges from 300 yuan to 50000 yuan. For details, please contact the Sales Department of Shanghai Longya water sunny expansion tank.