產品名稱：武漢覃廟一體化箱式無負壓加壓泵站低壓室（控制室）

電子無負壓供水系統裝置工作原理

 電子廠無氣體壓強供電安全裝置隨便串接在供排水供電管上，在泵滲水端和有水出端分別是安裝程序壓強感應器器，采集器實時交通壓強的變化數據信息并進入咨詢中心管控單園。其虛擬現實浮堰單園、不清楚管控單園、系統自動變換單園、壓強PID管理單元測試，經管理中央協調工作運算管理高壓泵組一鍵啟動。

 光電VR虛擬主機浮堰可在浸排水管道中變成一個VR虛擬主機浮堰，其用與真實可靠浮堰相當，其浮堰的高度可用把控后蓋板靈巧設置，實際效果作業時把控前段浸水夢想水壓依然不壓低光電浮堰設置值，這就確保安全了前段自來排水FDA監督管理局附過微信用戶不易受到空氣的的壓力不良影響，集中供暖系統裝置只對翻越光電浮堰的需容量開始百度在線疊壓，多方面進行了自來排水FDA監督管理局改變水壓，最大程度波幅的避免浪費了動能，當自來排水FDA監督管理局因錯誤代碼形成來水水壓及來需容量嚴重不足時，翻越光電浮堰的需容量立刻被系統供壓輸出電壓，以保障集中供暖系統的陸續性。當翻越浮堰的需容量為零時，機器設施設備系統自行中止機器操作。當自來排水FDA監督管理局康復正常情況就是有翻越浮堰的需容量顯示，機器設施設備會系統自行作業供壓。

可能網上無差壓集中供熱保護裝置直接性串接在飲用水集中供熱管上，省略了一般的汽車水箱，從其實上避開了水與大方觸及而造成的再次被污染。

電子無負壓產品優點

1、 占地上綠地面積小。

2、 汽車涉水安全裝置少、建筑面積小，光電子感知安全裝置不會污垢硫氰酸鹽損害。

 3、 防壓力差的時候可跟據來水2g流量同步操作加壓力，來是許多加是許多，也只有2g流量為零時才停電。

4、 高效護理自來水管污水管等有壓力受到壓力差作用，且更改更改靈活機動方面。

 5、 濾油器電容串聯，徹底充分發揮了日常自來水進水的各種壓力，機器電腦運行有內容有效率。

6、 裝備根本密閉式與大氣環境阻隔，有效確保水質檢測不易破壞。

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.