產品名稱：第四代電子式無負壓供水加壓設備樣機

電子無負壓供水系統裝置工作原理

 電子設備無真空供排水保護裝置會串接在日常自來水供排水管上，在離心水泵進水的端和出水出水端區分組裝壓差感測器器，獲取時時壓差變動數字信號并打入管理中心控住摸塊測試。其虛擬主機浮堰摸塊測試、看不清楚控住摸塊測試、全自動伴隨摸塊測試、壓差PID調節單元式，經調節中央匹配運算調節循環泵組全自動正常運行。

 光電沒有實體浮堰可在浸暖氣管道中會出現一面沒有實體浮堰，其的功效與合理浮堰不同，其浮堰髙度可采用掌控顯示屏靈活多變因素，合理工作時掌控前沿浸水工作目標壓強始終如一不如果低于光電浮堰因素值，這就抓實了前沿自來暖氣污水管等該房產項目周邊粉絲不受到負各種學習壓力反應，供水系統體統儀器只對超過光電浮堰的容量實施網絡疊壓，完全憑借了自來暖氣污水管等應有壓強，大小幅度的節省了能量補充，當自來暖氣污水管等因會出現故障引起來水壓強及來容量嚴重不足時，超過光電浮堰的容量重新被體統加氧輸入輸出，以保持供水系統體統的接連性。當超過浮堰的容量為零時，機器設備電腦自然進行日常運轉。當自來暖氣污水管等完全找回情況下只是有超過浮堰的容量會出現，機器設備會電腦自然工作加氧。

由電子為了滿足電子時代發展的需求，無氣體壓力供水公司管安全裝置進行串接在飲用水供水公司管管上，省掉了傳統藝術的水槽，從根本性上避開了水與大氣層使用而出現的重新感染。

電子無負壓產品優點

1、 占地面的積平數小。

 2、 車輛涉水控制機件少、面積計算小，智能感測器控制機件不會水垢污垢硫氰酸鹽不良影響。

 3、 防的負壓環節可跟據來儲水量同歩高層供水，來幾多加幾多，只要 用戶流量為零時才暫停服務。

4、 更有效防護日常自來水管線經濟壓力不會受壓力差干擾，且制定調準便捷便宜。

 5、 濾油器電容并聯，積極用了飲用水進行進水壓強，設施設備程序運行的提高效率。

6、 裝置仍然封閉空間與包氣切斷，以保證環境質量不再弄臟。

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.