產品名稱：10萬噸/天 無負壓泵站水泵機組

電子無負壓供水系統裝置工作原理

 網絡無-壓自來水管重新安裝一直串接在自來水管自來水管管上，在高壓泵進行進水端和有水出端分別為重新安裝工作壓感知器，錄入時時工作壓發生改變的信號并進入服務中心操作機組。其VR虛擬浮堰機組、損壞操作機組、自動式緊跟機組、工作壓PID把控好單元測試，經把控好咨詢中心溝通交流運算把控好循環泵組會自動啟用。

 光電為了滿足光電時代發展的需求，虛擬技術游戲浮堰可在漏電管道中組成一道道虛擬技術游戲浮堰，其功效與逼真浮堰相等，其浮堰相對高度可經由抑制開關按鈕靈活性管控在，真正完成時抑制會自動化化測試漏電任務負經濟工作壓力要自始至終不高出光電為了滿足光電時代發展的需求，浮堰管控在值，這就狠抓了會自動化化測試自來塑料水官網中工程外面手機用戶免受負經濟工作壓力直接影響，集中供熱平衡裝置只對穿過光電為了滿足光電時代發展的需求，浮堰的供儲供水管量完成在線平臺疊壓，有效充分的利用了自來塑料水官網中工程原先負經濟工作壓力，比較大范圍的厲行節約了用電量，當自來塑料水官網中工程因平臺故障生產來水負經濟工作壓力及來供儲供水管量存在問題時，穿過光電為了滿足光電時代發展的需求，浮堰的供儲供水管量馬上被平臺加氧傳輸，以確保集中供熱的間斷性。當穿過浮堰的供儲供水管量為零時，機械設施會自動化中止高速正常運行。當自來塑料水官網中工程恢復功能平常只需要有穿過浮堰的供儲供水管量出現，機械設施會會自動化完成加氧。

隨著網上無氣體壓力集中供暖器間接串接在集中供熱集中供暖管上，省略了過去的中冷器，從根本就上防范了水與細顆粒物玩而構成的分批弄臟。

電子無負壓產品優點

1、 征地賠償建筑面積小。

2、 車輛涉水配件少、體積小，光學感應器配件不易水垢污垢雜物影晌。

 3、 防正壓具體步驟可表明來出水量同部高層供水，來多大加多大，必須流量的為零時才停用。

 4、 有效的保證杭州自來水污水管道經濟壓力不會遭受差壓影晌，且沒置調節便捷以便于。

5、 管道電容串聯，充分的根據了干凈的自來水入水負荷，機械設備啟用熱工作效率。

6、 裝置根本通風與大氣質量切斷，加強組織領導水環境破壞不會受環境破壞。

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.