无负压管中泵供水设备的价格与概念
经常有客户来咨询什么叫无负压管中泵供水设备？无负压管中泵供水设备是一种变频加压供水机组，是二次加压供水设备中的一种。它是利用管中泵组与传统无负压供水设备相结合的工作原理，既降低了噪音，又用邮件常规无负压供水设备的功能。相对常规陆用泵组成的无负压供水设备而言，AliWater无负压管中泵供水设备噪音较低，用户舒适度会感觉较好，尤其是居住在泵房附件的居民而言，一种比较静音的无负压管中泵供水设备会感觉相当舒适。直接与市政供水管网连接，并在市政管网余压的基础上串联，保证市政管网压力不低于设定保护压力（设定压力必须高于设定压力）住宅区直供区的压力需求，一般不低于1.2kg）。无负压管道泵供水设备的核心是如何防止二次加压供水系统运行时产生负压，消除机组运行对市政管网的影响，实现安全、可靠，在不影响附近用户用水的前提下，供水稳定可靠。无负压供水设备又称管网叠合供水设备。市场上主要有罐式无负压供水设备和无负压管中泵供水设备。市政管网不产生负压。什么是没有负压不低于环境压力的状态，只有没有负压才能保证供水压力的稳定。AliWater无负压管中泵供水设备是在普通型无负压供水设备的基础上推出的新型供水设备。除具有普通型无负压供水设备的所有功能特征外，本产品更显示出了“环保、低噪音、不扰民”的设计理念。该电机选用全不锈钢充水式电机，对水质基本无污染。一般情况下，AliWater无负压管中泵供水设备的主过流部件采用不锈钢304材质。
好了，说完了无负压管中泵供水设备的概念，我们来说说无负压管中泵供水设备的价格。AliWater无负压管中泵供水设备的价格从每套3.5万元至80万元不等，具体是根据AliWater无负压管中泵供水设备的管中泵流量、扬程、台数、变频器和元器件的要求而定。例如：2000户居民小区所需的无负压管中泵供水设备的价格肯定要比500户的居民小区要高。如果要咨询无负压管中泵供水设备的价格的用户，请联系上海龙亚管中泵销售部。
Price and concept of pump water supply equipment in non negative pressure pipe
Often customers come to consult what is non negative pressure pipe pump water supply equipment? Non negative pressure pipe pump water supply equipment is a frequency conversion pressurized water supply unit, which is one of the secondary pressurized water supply equipment. It uses the working principle of the combination of the pump group in the pipe and the traditional non negative pressure water supply equipment, which not only reduces the noise, but also uses the function of the conventional non negative pressure water supply equipment. Compared with the non negative pressure water supply equipment composed of conventional land pumps, the noise of the pump water supply equipment in the non negative pressure pipe of aliwater is lower, and the user's comfort will be better, especially for the residents living near the pump room, a relatively quiet pump water supply equipment in the non negative pressure pipe will feel quite comfortable. It is directly connected with the municipal water supply pipe network and connected in series on the basis of the residual pressure of the municipal pipe network, so as to ensure that the pressure of the municipal pipe network is not lower than the set protection pressure (the set pressure must be higher than the set pressure), and the pressure demand of the direct supply area in the residential area is generally not lower than 1.2kg). The core of non negative pressure pipeline pump water supply equipment is how to prevent negative pressure during the operation of the secondary pressurized water supply system, eliminate the impact of unit operation on the municipal pipe network, and realize safe and reliable water supply without affecting the water use of nearby users. Non negative pressure water supply equipment is also called pipe network superposition water supply equipment. There are mainly tank type non negative pressure water supply equipment and box type non negative pressure water supply equipment on the market. The municipal pipe network does not produce negative pressure. What is the state that no negative pressure is not lower than the environmental pressure? Only no negative pressure can ensure the stability of water supply pressure. Aliwater non negative pressure pipe pump water supply equipment is a new type of water supply equipment based on the common non negative pressure water supply equipment. In addition to all the functional features of ordinary non negative pressure water supply equipment, this product also shows the design concept of "environmental protection, low noise, no disturbance". All stainless steel water filled motor is selected for the motor, which has no pollution to water quality. In general, the main flow passage parts of the pump water supply equipment in aliwater non negative pressure pipe are made of stainless steel 304.
Well, having finished the concept of pump water supply equipment in non negative pressure pipe, let's talk about the price of pump water supply equipment in non negative pressure pipe. The price of aliwater non negative pressure pipe pump water supply equipment ranges from 35000 yuan to 800000 yuan per set, which is determined according to the requirements of pump flow, head, number of sets, frequency converter and components of aliwater non negative pressure pipe pump water supply equipment. For example, the price of non negative pressure pipe pump water supply equipment required by 2000 residential quarters is definitely higher than that of 500 residential quarters. If you want to inquire about the price of non negative pressure pipe pump water supply equipment, please contact Shanghai Longya pipe pump sales department.