產品名稱：武漢覃廟一體化箱式無負壓加壓泵站低壓室（控制室）

電子無負壓供水系統裝置工作原理

電子器件無真空供排水公司安全裝置立即串接在飲用水供排水公司管上，在循環泵進水并且沒有及時正確地處理端和溢水端分別是使用重壓感知器，收采及時重壓轉變 數據并進入中間掌控單位。其虛擬的浮堰單位、不清楚掌控單位、自功變換位置單位、重壓PID管控單元尺寸，經管控公司和諧運算管控增壓泵組定時工作。

微光全自動的化沒有實體軟件浮堰可在開展進熱水管道中行成一層沒有實體軟件浮堰，其用與真實度浮堰類似，其浮堰程度可確認把握后蓋板輕松添加，現場開機運營時把握web網頁前端開展進水并且沒有及時正確地處理目的水壓仍然不降到微光全自動的化浮堰添加值，這就抓好了web網頁前端自來熱水管道的附過粉絲不在有水壓差引響，供排水公司傳動裝置只對跨過微光全自動的化浮堰的需發電量開展同屏在線疊壓，更加充分進行了自來熱水管道的原始水壓，較大 范圍的降低了電量，當自來熱水管道的因內部故障發生來水水壓及來需發電量存在問題時，跨過微光全自動的化浮堰的需發電量不斷被機器供壓模擬輸出，以確定供排水公司的連繼性。當跨過浮堰的需發電量為零時，機器全自動的進行轉運。當自來熱水管道的修復正常人唯有有跨過浮堰的需發電量誕生，機器會全自動的開機運營供壓。

由電子廠無氣體壓力給水設施立即串接在純凈水給水管上，免去了了傳統藝術的清水箱，從跟本上防止出現了水與大氣環境打交道而養成的重新被污染的。

電子無負壓產品優點

1、 土地征用規模小。

2、 車輛涉水核心配件少、范圍小，網上調節器核心配件不會受到水垢污垢其它雜物的影響。

3、 防負壓力工作可給出來發電量數據同步加氧，來幾個加幾個，有用戶量為零時才停止時。

4、 有效性保護措施供水熱力管網壓不主真空后果，且制定修改輕松更方便。

5、 壓縮空氣管道串連，充沛合理利用了杭州自來水存水壓力值，裝備作業使用率高。

6、 的設備完成緊閉與時尚隔開，確保安全水體質量不用污染破壞。

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.