產品名稱：10萬噸/天 無負壓泵站水泵機組

電子無負壓供水系統裝置工作原理

 電子無-壓集中供暖系統裝制會直接串接在日常自來水集中供暖系統管上，在增壓泵泡水端和留水端各用進行安裝負壓傳調節器器，收采實時更新負壓變遷網絡信號并進入機構把控摸塊。其虛似浮堰摸塊、模糊的把控摸塊、自然跟著摸塊、負壓PID抑制單位，經抑制核心匹配運算抑制水泵電機組自功運營。

 光學人體的浮堰可在泡水管子道中建立一塊人體的浮堰，其反應與真識浮堰一樣的，其浮堰層面可在管控蓋板機靈調整，真正運營時管控最web前端泡水要求氣壓差永遠不降到光學浮堰調整值，這就確定了最web前端杭州飲用水管子網相應使用者不用真空后果，供水系統公司平衡裝置只對穿過光學浮堰的供出儲的容量做高清在線疊壓，有效充分的借助了杭州飲用水管子網應有氣壓差，主要比率的厲行節約了能耗，當杭州飲用水管子網因機械故障造成來水氣壓差及來供出儲的容量過少時，穿過光學浮堰的供出儲的容量以后被機系統增壓輸出的，以保護供水系統公司的連續式性。當穿過浮堰的供出儲的容量為零時，設施設備定時止住轉動。當杭州飲用水管子網恢復功能合適只需有穿過浮堰的供出儲的容量產生，設施設備會定時運營增壓。

伴隨手機無的負壓集中供熱管裝置間接串接在純凈水集中供熱管管上，減少了過去的發動機水箱，從根本點上避開了水與大方相處而演變成的2次環保問題。

電子無負壓產品優點

1、 土地征用體積小。

2、 外出元件少、規模小，自動化傳感器元件受不到水垢污垢沉淀物關系。

 3、 防真空具體步驟可結合來的水量關聯施壓，來多大加多大，僅僅手機流量為零時才停止設備運轉。

 4、 可行防護日常自來水污水管等的壓力易受壓力差損害，且設置好調節靈活多變快捷。

5、 輸送管串接，多方面靈活運用了飲水水進負荷，設施設備行駛學習壓縮效率高。

6、 機械設備截然封閉與大方隔開，有效確保水源不會環境破壞。

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.