產品名稱：綏芬河西城區新建無負壓泵站控制系統

電子無負壓供水系統裝置工作原理

光電子無負經濟阻力供排水系統裝置直觀串接在飲水供排水系統管上，在自吸水泵進水量端和水流端差別配置經濟阻力感應器器，采樣雷達回波圖經濟阻力變數據信號并送至中央把控模塊。其虛擬現實游戲浮堰模塊、模湖把控模塊、自動式鎖定模塊、經濟阻力PID把控好機組，經把控好心中相互配合運算把控好高壓泵組半自動啟動。

光電無線虛擬技術軟件浮堰可在漏電管道中造成兩道虛擬技術軟件浮堰，其的功效與實在浮堰重復，其浮堰寬度可經過有效把控好開關按鈕利索更改，實踐啟動時有效把控好前沿漏電任務壓差仍舊不遠低于光電無線浮堰更改值，這就為了做到了前沿自來熱水管道的周邊使用者易受壓強差損害，給水公司傳動裝置只對翻越光電無線浮堰的水流量來進行線上疊壓，足夠回收利用了自來熱水管道的原先的壓差，主要幅度過的浪費了能量補充，當自來熱水管道的因發動機故障誕生來水壓差及來水流量欠缺時，翻越光電無線浮堰的水流量再次被機系統供壓導出，以做到給水公司的反復性。當翻越浮堰的水流量為零時，專用儀器自行中斷很正常運轉。當自來熱水管道的回到很正常就是有翻越浮堰的水流量誕生，專用儀器會自行啟動供壓。

因此電子為了滿足電子時代發展的需求，無差壓飲用水系統間接串接在飲用水飲用水管上，省略了傳統型的儲水箱，從壓根上解決了水與霸氣使用而導致的2次破壞。

電子無負壓產品優點

1、 占房屋地占用空間占用空間小。

2、 車輛涉水元件少、表面積小，手機傳感器元件不會受水垢污垢硫氰酸鹽影響力。

3、 防壓差具體步驟可會按照來供水量關聯補壓，來是多長加是多長，只能是留量為零時才停電。

4、 合理庇護自來水管管網工程經濟壓力不再真空不良影響，且制定變動有利有利。

5、 液壓管路串并聯，有力利用率了杭州自來水接觸不良有壓力，生產設備電腦運行有工作效率高。

6、 的設備全密閉式與空氣隔離，抓實水體質量免受嚴重污染。

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.