無負壓供水二次加壓管中泵組的價格與選型方法
無負壓供水二次加壓管中泵組是直接與市政管網連接而不影響市政管網的泵組。在原有變頻恒壓的基礎上，市政管網壓力與提升泵壓力疊加，使生活供水更加節能環保。AliWater無負壓供水二次加壓管中泵組（供水設備）由變頻控制柜、無負壓裝置、自動控制系統和遠程監控系統、水泵機組、穩壓補償器、負壓消除器、壓力傳感器、閥門等組成，儀表及管道系統。隨著高層建筑的發展，二次加壓供水管道中的水泵越來越多。隨著新技術的集成，企業設計開發的二次加壓供水管道中的水泵種類也各不相同，無論是外觀還是性能，上海龍亞泵閥就是其中之一。龍亞為適應市場導向，自主研發設計了靜音二次加壓供水管道泵組，秉承智能化、集成化、低噪音的理念，為老小區加壓改造和建筑加壓供水提供了一整套解決方案。二次供水管道中的泵組由氣壓罐、水泵和電氣控制系統組成。二次加壓供水管道中的泵組采用水煤氣自動調度、自動運行、節能供水自動并網，停電后仍能供水，調試后無需守護。廣泛應用于高層建筑及住宅加壓供水、自動循環系統加壓等領域。目前，上海龍亞泵閥無負壓供水二次加壓管中泵組的種類較多，可分為小型二次加壓供水管道、中型二次加壓供水管道和大型二次加壓供水管道。上海龍亞立足創新，不斷完善管內泵的技術、產品和解決方案，為環保事業貢獻力量。無負壓供水二次壓力管道中的泵組是供水管道中現有的泵組之一。在選擇過程中，無負壓供水二次加壓管中泵組的正確選擇非常重要。無負壓供水二次壓力管道中的泵組是二次壓力供水管道中的泵組，由壓力供水裝置直接與市政給水管網連接，在市政管網余壓的基礎上串聯，保證市政管網壓力不低于設定保護壓力（設定壓力必須高于設定壓力）社區直供區的壓力需求，一般不低于1.2kg）。給水管道內泵組小時流量Q（m3/h）的確定，Q=Q*t*m**k/1000，即：小時流量（m3/h），k—變化系數（一般1.5—2.5），Q—用水量標準（華東地區一般300L/人/天，高檔住宅一般400L/人/天），t—用水量（一般12小時/天），m—用水量（一般每戶4-5人），單位換算為1000L和m3/h。AliWater無負壓供水二次壓力管道中泵組額定揚程H（m）的確定，例如：建筑層數：1-30；泵揚程：20-100m，每增加一層揚程4m，這意味著建筑物的有效供水壓力減去市政供水或外部供水壓力即為管道中泵組的揚程。上海龍亞提供管內泵、地上泵、自吸泵、污水泵、泵系產品及售后服務，為客戶提供定制化解決方案。
無負壓供水二次加壓管中泵組產品主要應用于酒店、賓館、學校、高檔居民小區、電廠、鋼廠、溫泉、噴泉，另外在工業應用、建設和農業市場也逐步開始應用。上海龍亞泵閥是一家水泵產品和系統制造商。我們提供優質的產品、服務和解決方案，滿足您的多元需求。無負壓供水二次加壓管中泵組的價格從每套3.5萬到200萬元不等，具體根據泵組的流量、揚程等要求而定。無負壓供水二次加壓管中泵組的選型，2-30M3/H的管中泵組，可選AliWater-LYGZWFG-C系列無負壓供水二次加壓管中泵組；30-100M3/H的管中泵組，可選AliWater-LYGZWFG-M系列無負壓供水二次加壓管中泵組；100-1000M3/H的管中泵組，可選AliWater-LYGZWFG-L系列無負壓供水二次加壓管中泵組。好了，以上就是AliWater無負壓供水二次加壓管中泵組（供水設備）的價格與選型方法，更多無負壓供水二次加壓管中泵組的報價或技術問題，請聯系上海龍亞管中泵事業部。
Price and selection method of pump set in secondary pressure pipe of non negative pressure water supply
The pump set in the secondary pressure pipe of non negative pressure water supply is directly connected with the municipal pipe network without affecting the municipal pipe network. On the basis of the original frequency conversion constant pressure, the municipal pipe network pressure and lifting pump pressure are superimposed to make the domestic water supply more energy-saving and environmental protection. The pump set (water supply equipment) in the secondary pressurization pipe of aliwater non negative pressure water supply is composed of frequency conversion control cabinet, non negative pressure device, automatic control system and remote monitoring system, water pump unit, voltage stabilizing compensator, negative pressure eliminator, pressure sensor, valve, etc., instrument and pipeline system. With the development of high-rise buildings, there are more and more pumps in the secondary pressurized water supply pipeline. With the integration of new technologies, the types of pumps in the secondary pressurized water supply pipeline designed and developed by enterprises are also different. Shanghai Longya pump valve is one of them in terms of appearance and performance. In order to adapt to the market orientation, Longya independently developed and designed the silent secondary pressurized water supply pipeline pump set, adhering to the concept of intelligence, integration and low noise, providing a complete set of solutions for the pressurized transformation of old residential areas and pressurized water supply of buildings. The pump set in the secondary water supply pipeline is composed of air pressure tank, water pump and electrical control system. The pump set in the secondary pressurized water supply pipeline adopts automatic dispatching and operation of water gas, automatic grid connection of energy-saving water supply, which can still supply water after power failure and does not need to be guarded after commissioning. Widely used in high-rise buildings and residential pressurized water supply, automatic circulation system pressurization and other fields. At present, there are many kinds of pump units in the secondary pressure pipe of Shanghai Longya pump valve non negative pressure water supply, which can be divided into small secondary pressure water supply pipe, medium secondary pressure water supply pipe and large secondary pressure water supply pipe. Based on innovation, Shanghai Longya continuously improves the technology, products and solutions of in pipe pumps, contributing to the cause of environmental protection. The pump set in the secondary pressure pipeline of non negative pressure water supply is one of the existing pump sets in the water supply pipeline. In the process of selection, it is very important to choose the right pump set in the secondary pressure pipe of non negative pressure water supply. The pump group in the secondary pressure pipeline of non negative pressure water supply is the pump group in the secondary pressure water supply pipeline, which is directly connected with the municipal water supply network by the pressure water supply device and connected in series on the basis of the residual pressure of the municipal water supply network, so as to ensure that the pressure of the municipal water supply 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 community direct supply area, generally not less than 1.2kg). The determination of the hourly flow rate Q (m3 / h) of the pump set in the water supply pipeline, q = Q * t * m * * k / 1000, namely: Hourly flow rate (m3 / h), k-coefficient of variation (generally 1.5-2.5), q-water consumption standard (generally 300L / person / day in East China, generally 400L / person / day in high-grade residential), t-water consumption (generally 12 hours / day), m-water consumption (generally 4-5 persons per household), unit conversion to 1000L and m3 / h. The determination of the rated head H (m) of the pump set in the secondary pressure pipeline of aliwater non negative pressure water supply, for example: the number of building floors: 1-30; the pump head: 20-100m, each additional floor head is 4m, which means that the effective water supply pressure of the building minus the municipal water supply or external water supply pressure is the pump set head in the pipeline. Shanghai Longya provides in-line pumps, ground pumps, self-priming pumps, sewage pumps, pump products and after-sales services to provide customized solutions for customers.
Non negative pressure water supply secondary pressure pipe pump group products are mainly used in hotels, hotels, schools, high-end residential areas, power plants, steel plants, hot springs, fountains, in addition to industrial applications, construction and agricultural markets are gradually applied. Shanghai Longya pump valve Co., Ltd. is a manufacturer of pump products and systems. We provide high quality products, services and solutions to meet your diverse needs. The price of the pump set in the secondary pressure pipe of non negative pressure water supply ranges from 35000 to 2 million yuan per set, which is determined according to the flow, head and other requirements of the pump set. For the selection of the pump set in the secondary pressure pipe of non negative pressure water supply, the 2-30m3 / h pump set in the pipe can select the aliwater-lygzwfg-c series pump set in the secondary pressure pipe of non negative pressure water supply; the 30-100m3 / h pump set in the pipe can select the aliwater-lygzwfg-m series pump set in the secondary pressure pipe of non negative pressure water supply; the 100-1000m3 / h pump set in the pipe can select the aliwater-lygzwfg-l series pump set in the secondary pressure pipe of non negative pressure water supply . Well, the above is the price and selection method of the pump set (water supply equipment) in the secondary pressure pipe of aliwater non negative pressure water supply. For more quotation or technical problems of the pump set in the secondary pressure pipe of non negative pressure water supply, please contact the pump business department of Shanghai Longya pipe.