高效箱式无负压供水管中泵机组的工作原理

高效箱式无负压供水管中泵机组的工作原理
大家都知道，箱式无负压供水管中泵组是目前常见的供水方式之一。AliWater箱式无负压管中泵供水设备可以直接与供水管网相连，保证供水管网不产生负压。高峰时段对封闭水箱内的水进行加压，可以弥补供水管网的供水不足，满足用户的用水需求。高效箱式无负压供水管中泵机组主要由封闭水箱、主泵机组、变频控制柜、增压器、引水装置、稳流水箱、无负压流量控制器和稳压装置组成。上海龙亚泵业小编通过以下文章详细介绍了箱式无负压给水管泵组的运行原理。箱式无负压供水管中的泵组是在无负压(叠加压力)变频供水和变频恒压供水的基础上发展起来的。它吸收了无负压供水管和变频供水管中泵组的优点，有效利用无负压叠加自来水压力和水箱储水的功能来调节恒压供水。与变频供水管道中的普通泵和非负压供水管道中的泵相比，该管中泵组具有环保、节能、噪音低、可靠性高等优点。是目前比较常见的供水方式。采用先进的控制方式，PLC控制系统，根据控制系统采集、分析、判断市政管网压力和实际压力数据，使供水压力始终恒定在预设的压力范围内，整个供水管道中的泵系统技术设计合理，运行可靠，高效节能。箱式无负压供水管中的水泵机组投入使用，自来水管网中的水进入稳流调节池，水箱中的空气由真空消除器自动排除，当水满时自动关闭。欢迎参考更多相关介绍。当自来水管网的压力能够满足用水需求时，系统通过旁路止回阀直接向供水管网供水，水泵不工作，充分利用自来水管网的原有压力。当水管网用水量不断增加，水管网压力不能满足用水需求时，系统压力信号由远程压力表反馈给微机，AliWater管中泵组供水设备水泵开始运行，根据用水量自动调节转速，恒压供水。如果水泵的转速达到工频转速，会自动启动另一台水泵进行变频运行。其他读数:二次供水管中泵组的供水量是多少？如果泵的流量小于自来水供水管网的流量，系统将由非负压变频系统供电。在用水高峰时，如果水泵的流量大于自来水供水管网的流量，系统会自动转换成水箱，由恒压变频系统供水，水箱中的储水起到调节作用。上海龙亚管中泵是不锈钢管中泵/高效箱式无负压供水管中泵机组的供应商，是智能静音供水管中泵的专业制造商。我们提供先进的产品、服务和解决方案来满足您的不同需求。龙亚源于创新的传承，致力于泵技术、产品和解决方案的持续改进。龙亚提供管中泵、地泵、提升泵、排污泵、泵系统产品及售后服务，为客户提供量身定制的解决方案。面向未来，龙亚将继续开发更节能、更环保、更具成本效益的泵及泵系统产品，努力成长为更专业、更全面的流体管中泵供应商。

Working principle of pump unit in high efficiency box type non negative pressure water supply pipe
As we all know, pump set in box type non negative pressure water supply pipe is one of the common water supply methods. The pump water supply equipment in the aliwater box type negative pressure pipe can be directly connected with the water supply network to ensure that the water supply network does not produce negative pressure. During peak period, the water in the closed water tank can make up for the shortage of water supply in the water supply network and meet the demand of users. The pump unit in the high efficiency box type non negative pressure water supply pipe is mainly composed of closed water tank, main pump unit, frequency conversion control cabinet, supercharger, water diversion device, steady flow tank, no negative pressure flow controller and pressure stabilizing device. The operation principle of the box type non negative pressure water supply pipe pump set is introduced in detail by the following article. The pump set in the box type water supply pipe is developed on the basis of the non negative pressure (superimposed pressure) frequency conversion water supply and frequency conversion constant pressure water supply. It absorbs the advantages of pump set in the non negative pressure water supply pipe and the frequency conversion water supply pipe, and effectively uses the function of non negative pressure superimposed tap water pressure and water storage in water tank to regulate the constant pressure water supply. Compared with the pump in the frequency conversion water supply pipeline and the non negative pressure water supply pipeline, the pump group in the pipe has the advantages of environmental protection, energy saving, low noise and high reliability. It is a common water supply mode at present. The advanced control mode and PLC control system are adopted to collect, analyze and judge the pressure and actual pressure data of municipal pipe network according to the control system, so that the water supply pressure is always constant within the preset pressure range. The pump system technology design in the whole water supply pipeline is reasonable, reliable and efficient and energy saving. The water pump unit in the box type non negative pressure water supply pipe is put into use, the water in the water pipe network enters the stable flow regulating pool, the air in the water tank is automatically removed by the vacuum eliminator, and automatically closed when the water is full. Welcome to refer to more related introduction. When the pressure of the water network can meet the water demand, the system directly supplies water to the water supply network through the bypass check valve, and the water pump does not work, so the original pressure of the water network is fully utilized. When the water consumption of water supply network increases continuously and the water supply pressure of water network cannot meet the water demand, the system pressure signal is fed back to the microcomputer by remote pressure gauge. The water supply equipment pump of pump group in aliwater pipe starts to operate, and the rotation speed is automatically adjusted according to the water consumption and the constant pressure water supply is provided. If the speed of the pump reaches the power frequency speed, another pump will be automatically started for frequency conversion operation. Other readings: what is the water supply of the pump set in the secondary water supply pipe? If the flow of the pump is less than that of the water supply network, the system will be powered by the non negative pressure frequency conversion system. At the peak of water consumption, if the flow of water pump is greater than that of the water supply network, the system will automatically convert to water tank, which is supplied by constant pressure frequency conversion system, and the water storage in the water tank plays an adjustment role. Shanghai Longya middle pump is the supplier of stainless steel pipe pump / high efficiency box type pump set in negative pressure water supply pipe, and is a professional manufacturer of intelligent silent water supply pipe pump. We provide advanced products, services and solutions to meet your different needs. Longya is a source of innovation and is committed to continuous improvement of pump technology, products and solutions. Longya provides products and after-sales services of pump, ground pump, lift pump, sewage pump, pump system, and provides customized solutions for customers. In the future, Longya will continue to develop more energy-saving, environmental protection and more cost-effective pump and pump system products, and strive to grow into a more professional and comprehensive pump supplier in fluid pipe.