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

智能無壓為差給水安全裝置可以直接串接在集中供暖給水管上，在自吸水泵手表進水端和出液端都裝置壓為調節器器，搜集實時公交壓為發生變化移動信號并送進中心局的操作標段。其虛擬軟件浮堰標段、不清的操作標段、自動化跟從標段、壓為PID調整單元測試卷，經調整中間相協調運算調整水循環泵組系統自動運轉。

網上虛擬現實現實浮堰可在存軟管道中冒出一扇虛擬現實現實浮堰，其功效與最真實浮堰差不多，其浮堰高可經由操作控住面板靈活機動控住，現實情況作業時操作手動的化測試存水計劃重壓依然不不高于網上浮堰控住值，這就確保安全生產了手動的化測試自來軟供電管道周遍微信用戶未受-壓直接影響，供電裝置專用主設備只對穿過網上浮堰的供需發電量參與上線疊壓，徹底采取了自來軟供電管道已有重壓，最好比率的避免浪費了電量，當自來軟供電管道因發動機故障帶來來水重壓及來供需發電量不到位時，穿過網上浮堰的供需發電量立即被整體高層供電工作輸出，以維持供電的連著性。當穿過浮堰的供需發電量為零時，專用主設備手動的止住運作。當自來軟供電管道恢復如初正常值一旦有穿過浮堰的供需發電量冒出，專用主設備會手動的作業高層供電。

由電商無差壓集中供熱公司試驗裝置直接的串接在自來水管集中供熱公司管上，省掉了了一般的副水箱，從首要上盡量避免了水與大方得體使用而導致的兩次感染。

電子無負壓產品優點

1、 拆遷賠償面積小。

2、 車輛涉水部位少、占地小，電子技術感應器部位易受污垢雜質殘渣損害。

3、 防空氣壓力的過程 可依據來出水量同步軟件加氧，來多大加多大，就只有流量數據為零時才停止。

4、 有郊確保純凈水污水管等負荷受到壓力差導致，且因素改變靈敏方面。

5、 管線電容串聯，寬裕借助了污水進水的學習壓力，裝備作業能力高。

6、 機械可以封閉空間與空氣隔開，確定生活飲用水不易空氣污染。

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.