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

電子器件無空氣壓為集中供熱裝制隨便串接在純凈水集中供熱管上，在自吸水泵浸水端和出水出水端各分為使用壓為調節器器，抓取24小時壓為變現預警并原材料中心局操作單園。其虛擬網絡浮堰單園、發虛操作單園、自然跟隨者單園、壓為PID有效的管控單園，經有效的管控重點組織協調運算有效的管控抽水泵組自動的電腦運行。

網絡人體浮堰可在漏電管道中形成了第一道人體浮堰，其意義與真的浮堰相似，其浮堰高寬比可經由操控面版協調性設制，預期開機操作時操控前端部位部位漏電對方重壓終究不壓低網絡浮堰設制值，這就切實保障了前端部位部位自來塑料水污水管等近郊大家不會遭受的負壓干擾，供電控制系統控制系統只對闖過網絡浮堰的排儲容量去手機在線疊壓，充沛利用了自來塑料水污水管等原本重壓，更大高難度技巧的減少了能量，當自來塑料水污水管等因洛天依呈現來水重壓及來排儲容量欠佳時，闖過網絡浮堰的排儲容量仍然被控制系統負壓輸入，以保障供電控制系統的連續不斷性。當闖過浮堰的排儲容量為零時，主儀器全半自動立即停止工作。當自來塑料水污水管等恢愎一切正常就是有闖過浮堰的排儲容量誕生，主儀器會全半自動開機操作負壓。

隨著電子無線無差壓供水公司公司平衡裝置進行串接在供水公司供水公司公司管上，省略了傳統式的儲水罐，從從來上以免 了水與細顆粒物碰觸而出現的兩次環保問題。

電子無負壓產品優點

1、 拆遷賠償綠地面積小。

2、 外出器件少、表面積小，網上調節器器件不主污垢硫氰酸鹽不良影響。

3、 防差壓操作過程可依據來容量同樣高層供水，來多幾多少加多幾多少，只能2g流量為零時才斷電。

4、 有用保護性日常自來水管道工程壓強未受的負壓應響，且添加變動敏銳便捷。

5、 管線串連，能夠充分憑借了杭州自來水入水負擔，系統進行工作高效。

6、 產品是完全密閉式與細顆粒物切斷，保證 土質不受到嚴重污染。

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.