產品名稱： 無負壓供水設備（304不銹鋼柜體，帶遠程監控）

電子無負壓供水系統裝置工作原理

電子器件無真空供電試驗裝置同時串接在自來水管供電管上，在潛水泵進行進水端和冒水端不同使用壓為調節器器，數據采集即時壓為變幻衛星信號并進入中心站操縱模塊。其虛假浮堰模塊、不清操縱模塊、電腦自動拾取模塊、壓為PID管控單園，經管控中央相協調運算管控高壓泵組一鍵正常運作。

光光電虛擬技術軟件浮堰可在水進量管道中確立一種虛擬技術軟件浮堰，其能力與逼真浮堰相等，其浮堰長度可完成調節調節面板靈巧人設，預期正常的運作時調節前邊水進量個人目標阻力仍然不超過光光電浮堰人設值，這就有效確保了前邊干凈的飲水管子網附過玩家不會遭受-壓危害，干凈的飲水操作系統只對越來光光電浮堰的容量開展優酷云疊壓，做好根據了干凈的飲水管子網原來的阻力，極限上升時間的勤儉節約了交流電，當干凈的飲水管子網因告警行成來水阻力及來容量不佳時，越來光光電浮堰的容量重新被操作系統高層飲用水打出，以要確保干凈的飲水的不間斷性。當越來浮堰的容量為零時，環保主設備系統自然止住機器電腦運行。當干凈的飲水管子網回復正常的凡是有越來浮堰的容量產生，環保主設備會系統自然正常的運作高層飲用水。

伴隨光學無的負壓集中供暖控制系統同時串接在飲水集中供暖管上，節約了以往的小水箱，從完全上盡量避免了水與時尚遇到而進行的首次的污染。

電子無負壓產品優點

1、 占室內地坪建筑面積小。

2、 汽車涉水結構件少、適用面積小，電子設備調節器結構件中受水銹殘渣會影響。

3、 防空氣壓力具體步驟可基于來蓄水量導入供壓，來太多加太多，僅有2g流量為零時才宕機。

4、 管用自我保護干凈的自來水管網的工作壓力受不到的負壓應響，且調節修整便捷簡便。

5、 線路電容串聯，積極主動回收利用了杭州自來水進水的的壓力，專用設備行駛成功率高。

6、 機械設備是封閉空間與大氣環境隔離，事關水硬度免受被污染。

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.