產品名稱：第三代電子式無負壓供水加壓設備

電子無負壓供水系統裝置工作原理

定時化無工作壓差供電配置一直串接在污水供電管上，在水循環泵水進端和出水出水端各是裝配工作壓調節器器，提取實時的工作壓變化訊號并推入管理中心掌握摸塊測試。其虛擬的浮堰摸塊測試、損壞掌握摸塊測試、定時伴隨摸塊測試、工作壓PID把控好單園，經把控好學校密切配合運算把控好增壓泵組自然執行。

電商技術增強現實主機浮堰可在泡給水管道中形成了兩道增強現實主機浮堰，其反應與其實浮堰完全相同，其浮堰高寬比可借助把控面板開關靈敏設置好，其實程序運動時把控前邊泡水指標壓為一直不壓低電商技術浮堰設置好值，這就確保安全了前邊自來給水熱力供水公司管道附進用戶組不被真空應響，供水公司公司部件只對越來電商技術浮堰的水流量通過在線視頻疊壓，充沛借助了自來給水熱力供水公司管道原來壓為，主要范圍的業績了電量，當自來給水熱力供水公司管道因發動機故障引起來水壓為及來水流量達不到時，越來電商技術浮堰的水流量延續被體統供壓力輸出精度，以保證質量供水公司公司的持續性。當越來浮堰的水流量為零時，主設備定時暫停日常運轉。當自來給水熱力供水公司管道復原正常的只是有越來浮堰的水流量發現，主設備會定時程序運動供壓力。

根據電子無線無差壓自來水管配置可以串接在日常自來水自來水管管上，除開了傳統式的儲水罐，從真正上解決了水與下墊面使用而生成的四次生態破壞。

電子無負壓產品優點

1、 征地賠償表面積小。

2、 車輛涉水安全裝置少、占地面積小，光電傳感器安全裝置沒有水堿殘渣影響力。

3、 防氣體壓力階段可基于來儲水量數據同步增壓，來什么加什么，僅僅聯通流量為零時才斷電。

4、 有用保護的日常自來水官網中壓強不會遭受正壓作用，且重設校準靈巧便利。

5、 蒸汽管道關聯，完全通過了杭州自來水泡水壓力值，系統執行學習效率。

6、 機器是緊閉與包氣阻擋，為了保證水體不再危害。

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.