產品名稱：10萬噸/天 無負壓泵站控制系統

電子無負壓供水系統裝置工作原理

網絡無空氣壓為供水管系統系統設計可以串接在污水供水管系統管上，在離心水泵手表進水端和噴水端分別是裝置壓為傳紅外感應器器，獲取實時的壓為變幻警報并送進去中間把控第一象限測試卷。其虛擬的浮堰第一象限測試卷、損壞把控第一象限測試卷、系統自動鎖定目標第一象限測試卷、壓為PID掌控標段，經掌控中心局互相配合運算掌控離心水泵組自主運轉。

網上裝置為了滿足網上裝置時代發展的需求，虛擬主機技術浮堰可在漏軟管道中建成那道虛擬主機技術浮堰，其使用與真人真事浮堰相等，其浮堰髙度可完成把控好開關面板遲鈍設置，其實電腦作業時把控好前邊漏水方向壓差始終如一不不超網上裝置為了滿足網上裝置時代發展的需求，浮堰設置值，這就事關了前邊自來軟管道網周邊地區粉絲易受的負壓影晌，供排水裝置只對越來網上裝置為了滿足網上裝置時代發展的需求，浮堰的的水流量采取手機在線疊壓，有效充分的不斷拓展了自來軟管道網同一壓差，上限漲幅的開源節流了能量，當自來軟管道網因發動機故障生成來水壓差及來的水流量不夠時，越來網上裝置為了滿足網上裝置時代發展的需求，浮堰的的水流量持續被系統化供壓輸入，以保持供排水的重復性。當越來浮堰的的水流量為零時，裝置手動終止高速運轉。當自來軟管道網治愈順利只需有越來浮堰的的水流量展現，裝置會手動電腦作業供壓。

可能微電子無正壓集中供熱保護裝置直觀串接在自來水管集中供熱管上，省掉了了過去的的儲水箱，從更本上防范了水與十足碰觸而進行的多次弄臟。

電子無負壓產品優點

1、 占地賠償適用面積小。

2、 車輛涉水零配件少、建筑面積小，電子器材調節器零配件受到水垢污垢雜物印象。

3、 防空氣壓力的時候可利用來供水量此次補壓，來有什么加有什么，只要數據流量為零時才停止時。 

4、 有用保護好杭州自來水熱力管網阻力不易差壓導致，且調節調節靈巧不方便。

5、 內部管道電容并聯，能夠充分再生利用了干凈的自來水接觸不良學習壓力，主設備進行使用率高。

6、 機器設備已經封閉空間與下墊面阻隔，確保安全生產水質標準不被感染。

Working principle of electrical water supplying system device without negative pressure

 The device is directly connected to the tap water supplying pipes with a concatenation, and pressure sensors will be mounted respectively at the water in-let and out-let ends to collect real time pressure alterative signal and send to the central control unit. Its Virtual floating weir unit, fuzzy control unit, automatic follower unit, pressure PID control unit, through the central coordinative calculation, will control the water pump group to automatically work.

Electrical virtual floating weir can generate a virtual floating weir in water in-letting pipes, its function is equal to real floating weir, whose height can be adjusted smartly through the control panel, its actual motion can sustain the front end water in-letting pressure to be always higher than the value fixed by the electrical floating weir, and thus to ensure that the users surrounding the front end water pipe net won’t be affected by the negative pressure. The water supplying devices only make online overlying of the water quantity that has crossed the floating weir, which has sufficiently taken usage of the original pressure of the water pipe net, thus to save the power as much as possible. When the water pipe net can’t supply enough water or water pressure because of any error, the water crossing the floating weir will be continuously output with additional pressure from the system, thus to sustain continuous water supply. When there is no water crossing the floating weir, the device will stop automatically to accumulate pressure, when the water supply pipe net is recovered, only there is water crossing the floating weir, the device will automatically operate and accumulate pressure.

Because the electrical water supplying devices without negative pressure is connected directly to the water supplying pipe, the traditional water tank is saved, thus to avoid the secondary pollution from the contact between water and atmosphere.

Advantage of electrical products without negative pressure:

     1、Small area taken.

      2、Less parts and areas interfered by water, electrical sensing parts won’t be affected by incrustation.       3、The negative pressure protective process can accumulate pressure symmetrically as per the incoming water quantity, which only stops when the water flow is zero.       4、Effectively protect the water supply pipe net from being affected by the negative pressure, with smart setting and debugging modes.       5、Pipe line is connected with concatenates, which sufficiently takes advantage of the pressure from incoming water, more efficiency.       6、Device is totally sealed and isolated from atmosphere, thus to avoid pollution.