產品名稱：無負壓加壓泵站人機界面

電子無負壓供水系統裝置工作原理

 自功化無壓差供排水系統系統馬上串接在日常自來水供排水系統管上，在高壓泵漏液端和溢水端分開 配置有壓調節器器，采摘24小時有壓變信息并打入基地操縱單位。其虛擬的浮堰單位、發虛操縱單位、自功和單位、有壓PID有效管理單園，經有效管理重點溝通運算有效管理水泵電機組自主工作。

 網絡虛擬網絡現實游戲浮堰可在泡給水管道中存在第一道虛擬網絡現實游戲浮堰，其用途與真正浮堰一致，其浮堰高強度可經過調控開關具備靈活性高制定，現實使用時調控web最前端泡水指標壓為一直不降到網絡浮堰制定值，這就切實保障了web最前端自來給水管線附進用戶的受到有壓力值差關系，供排水系統化設計只對翻越網絡浮堰的發電量通過網上疊壓，充沛應用了自來給水管線原始壓為，主要范圍的節省了能耗，當自來給水管線因故障率存在來水壓為及來發電量不夠時，翻越網絡浮堰的發電量已經被系統化補壓打出，以確保供排水的維持性。當翻越浮堰的發電量為零時，主機械主動關閉程序在運轉。當自來給水管線恢復功能正常情況只用有翻越浮堰的發電量誕生，主機械會主動使用補壓。

在微電子無氣體壓力干凈的自來水裝備直接性串接在干凈的自來水干凈的自來水管上，節省了傳統意義的水箱蓋，從跟本上禁止了水與大氣質量觸碰而達成的重新污染破壞。

電子無負壓產品優點

1、 占室內地面使用面積小。

2、 車輛涉水安全裝置少、戶型小，光電子調節器安全裝置未受水堿硫氰酸鹽影向。

3、 防差壓方式可按照來蓄水量同樣供壓，來許多加許多，只是水流量為零時才停止。

 4、 合理保護區干凈的自來水管道網有壓力不易的負壓應響，且校準校準靈活機動便于。

 5、 壓縮空氣管道電容串聯，充分地回收利用了自來水管漏液經濟壓力，機器設備加載效果高。

6、 機幾乎密閉式與豪邁穿透，提高認識水體質量不易受到的污染。

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.