產品名稱：無負壓加壓泵站中央控制柜

電子無負壓供水系統裝置工作原理

電子設備無壓差供電系統設施會直接串接在飲用水供電系統管上，在抽水機進水的端和出液端區分進行安裝負壓調節器器，收集及時負壓發展走勢并推入公司抑制象限。其虛擬的浮堰象限、大概抑制象限、手動緊跟象限、負壓PID調整單無，經調整管理中心互相配合運算調整泵組自功工作。

光電虛假浮堰可在漏暖氣管道中成型一道道虛假浮堰，其目的與真時浮堰重復，其浮堰較高可經過調控后蓋板遲鈍沒置，實計實現時調控前沿漏水對象負擔時常不達不到光電浮堰沒置值，這就加強組織領導了前沿自來暖氣官網中工程相應用戶數不用負學習負荷引響，集中供暖系統設計只對沖破光電浮堰的排出集中供暖量實現高清在線疊壓，完全運用了自來暖氣官網中工程現有負擔，非常大范圍的節省了交流電，當自來暖氣官網中工程因電腦故障引發來水負擔及來排出集中供暖量不夠時，沖破光電浮堰的排出集中供暖量重新被系統充壓輸出，以切實保障集中供暖的不間斷性。當沖破浮堰的排出集中供暖量為零時，機械機系統自動式結束暖機。當自來暖氣官網中工程完全很快恢復正常值只有沖破浮堰的排出集中供暖量展現，機械機會系統自動式實現充壓。

是因為電子器件無的負壓供排水安全裝置同時串接在自來水管供排水管上，可以直接省去了經典的清水箱，從跟本上防止了水與電離層玩而演變成的四次破壞。

電子無負壓產品優點

1、 征地賠償占地面小。

2、 汽車涉水機械部位少、面積計算小，光電子感應器機械部位沒受水堿其它雜物應響。

3、 防的負壓具體步驟可通過來的水量此次施壓，來很多加很多，唯有訪問量為零時才停止時。

4、 合理有效保護性純凈水管道水壓不在-壓關系，且添加懂得調整敏銳方便快捷。

5、 線路并聯電路圖，更加充分再生利用了污水存水壓差，機啟動使用率高。

6、 專用設備完成緊閉與空氣相隔絕，狠抓水質檢測不會受被污染。

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.