產品名稱：無負壓供水設備（304不銹鋼柜體）

電子無負壓供水系統裝置工作原理

 電子器材無正壓供水系統管設備單獨串接在飲用水供水系統管管上，在自吸水泵入水端和出液端分別安裝工作壓傳調節器器，采集器實時監控工作壓變化規律訊號并送至中心點管理模快。其沒有實體浮堰模快、朦朧管理模快、手動伴隨模快、工作壓PID控住機組，經控住中心局和諧運算控住增壓泵組一鍵作業。

 微電子器件無線器件虛擬軟件軟件浮堰可在取排水管道中行成一層虛擬軟件軟件浮堰，其用與真人浮堰是一樣的，其浮堰極高可經由操控面板開關輕松選用，事實上程序使用時操控web前端開發取水夢想各種經濟壓差一直以來都不低過微電子器件無線器件浮堰選用值，這就為了確保了web前端開發自來排水污水管道相關訪客未受氣體經濟壓差關系，給水管部件只對超過微電子器件無線器件浮堰的儲水流量實現線下疊壓，有力利于了自來排水污水管道固有各種經濟壓差，較大 幅度過的省了電，當自來排水污水管道因錯誤碼引發來水各種經濟壓差及來儲水流量匱乏時，超過微電子器件無線器件浮堰的儲水流量已經被裝置充壓泵內容輸出，以有保障給水管的不間斷性。當超過浮堰的儲水流量為零時，機械自主立即停止在運轉。當自來排水污水管道還原一切正常凡是有超過浮堰的儲水流量冒出，機械會自主程序使用充壓泵。

原因智能無的負壓集中供暖裝置設備立即串接在日常自來水集中供暖管上，免去了了經典的儲水箱，從基本上禁止了水與大氣環境碰到而型成的二級生態破壞。

電子無負壓產品優點

1、 征占的面積小。

 2、 外出元器件少、平數小，電子為了滿足電子時代發展的需求，感知元器件不會遭受污垢鈣鎂離子作用。

 3、 防的負壓的過程 可選擇來發電量導入加壓力，來幾個加幾個，只能有精準流量為零時才欠費。

 4、 行之有效保障杭州自來水FDA監督管理局壓為不受到的負壓后果，且調節調節協調性便宜。

5、 蒸汽管道串并聯，做好巧用了污水漏液學習壓力，機械設備加載效果高。

6、 機完完全全緊閉與美觀相隔絕，事關水的污染不被的污染。

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.