變頻供水設備

HX5E-變頻供水系統(tǒng)：

HX5E-FREQUENCY CONVERSION WATER SUPPLY SYSTEM

變頻供水系統(tǒng)，智能型管網(wǎng)接力升壓（不負壓）設備可根據(jù)用戶需求設定用戶供水壓力，如果管網(wǎng)供水壓力高于設定壓力時，水泵機組處于停機狀態(tài)，自來水可通過連通管路直接對用戶供水。當市政管網(wǎng)供水壓力低于設定壓力時，設備自動進入接力升壓工作狀態(tài)，機組通過壓力傳感器，水泵及恒壓變頻控制柜組成閉環(huán)控制系統(tǒng)，隨著用水量的變化，不斷調(diào)整水泵轉(zhuǎn)速及投入運行的水泵臺數(shù)，以保持供水壓力恒定。

Frequency conversion water supply system, intelligent pipe network relay pressure boosting (without negative pressure) equipment can set the user's water supply pressure according to the user's needs. If the pipe network water supply pressure is higher than the set pressure, the water pump unit is in the shutdown state, and the tap water can directly supply water to the user through the connecting pipeline. When the water supply pressure of the municipal pipe network is lower than the set pressure, the equipment will automatically enter the relay boosting working state. The unit forms a closed-loop control system through the pressure sensor, water pump and constant pressure variable frequency control cabinet. With the change of water consumption, the speed of the water pump and the number of water pumps put into operation will be continuously adjusted to maintain the constant water supply pressure.

原理：

流量調(diào)節(jié)器是密封容器，能夠根據(jù)用戶用水量變化自動調(diào)節(jié)運行水泵臺數(shù)和一臺水泵轉(zhuǎn)速，使水泵出口壓力保持恒定。當用戶用水量小于一臺水泵出水量時，系統(tǒng)根據(jù)用水量變化由一臺水泵變頻調(diào)速運行，當用水量增加時管道系統(tǒng)內(nèi)壓力下降，這時壓力傳感器把檢測到的信號傳送給微機控制單元，通過微機運行判斷，發(fā)出指令到變頻器，控制水泵電機，使轉(zhuǎn)速加快以保證系統(tǒng)壓力恒定，反之當用水量減少時，是水泵轉(zhuǎn)速減慢，以保持恒壓。當用水量大于一臺泵出水時，臺泵切換到工頻運行，第二臺泵開始變頻調(diào)速運行，當用水量小于兩臺泵出水量時，能自動停止一臺或二臺泵運行。在整個運行過程中，始終保持系統(tǒng)恒壓不變，使水泵始終工作在高效區(qū)，既保證用戶恒壓供水，又節(jié)省電能。設備不需配備專職操作人員。

Principle:

The flow regulator is a sealed container, which can automatically adjust the number of running water pumps and the speed of one water pump according to the change of user water consumption, so as to keep the outlet pressure of the water pump constant. When the user's water consumption is less than the water output of a water pump, the system operates by frequency conversion speed regulation of a water pump according to the change of water consumption. When the water consumption increases, the pressure in the pipeline system decreases. At this time, the pressure sensor transmits the detected signal to the microcomputer control unit, and sends instructions to the frequency converter through microcomputer operation judgment to control the water pump motor, Speed up the speed to ensure constant system pressure. On the contrary, when the water consumption decreases, the speed of the water pump slows down to maintain constant pressure. When the water consumption is greater than the water output of one pump, the first pump switches to power frequency operation, and the second pump starts variable frequency speed regulation operation. When the water consumption is less than the water output of two pumps, one or two pumps can be stopped automatically. In the whole operation process, the constant pressure of the system is always maintained, so that the water pump always works in the high-efficiency area, which not only ensures the constant pressure water supply of users, but also saves electric energy. The equipment does not need to be equipped with full-time operators.

設備特點：

Equipment characteristics.

☆節(jié)能：節(jié)約電能高達30%-80%。

Energy saving:Saving Electricity up to30%-80%

☆環(huán)保 : 過流部件均采用食品級不銹鋼，杜絕用水二次污染。

Environmental protection:Components water flow thought adopt stainless steel which can be used as food,to prevent secondary pollution.

☆安全：防空轉(zhuǎn)，防低水位，防凍裂，防水錘，防回流，防電流過載。

Safety:anti-slip,prevent low Water level,prevent Cracked,prevent Water hammer,prevent Backflow,prevent Backflow, prevent current overload.

☆美觀：采用高品質(zhì)材料和專業(yè)的設計使產(chǎn)品更加美觀。

Beautiful:The use of high-quality materials and professional design to make products more beautiful.

☆省錢：無需建設水池和水箱，不需經(jīng)常清洗、消毒，節(jié)省50%以上的建設費和后期清潔維護費。

Save money:There is no need to build pools and tanks, not need to clean and disinfect regularly.Saving more than 50% of the construction fee and the latter part of the cleaning and maintenance costs

☆水壓穩(wěn)定：通過實時傳感器檢測出水口壓力，利用變頻控制，保證用水壓力恒定。

Water pressure stability:The outlet pressure is detected by a real-time sensor.The use of frequency control is to ensure constant water pressure.

☆占地少：設備成套出廠，體積小，安裝占地空間小。

Take up less space:The equipment delivery by complete sets,The volume and installation space is small.☆噪音低，振動小，適用范圍廣。

Low noise,Small vibration,Wide range of applications.

☆內(nèi)置專用變頻器，智能化程度高。

Built-in dedicated inverter,High degree of intelligence

☆斷電前變頻器記錄當前狀態(tài)，斷電10S后自動重啟。

The inverter records the current status before power of.The power will automatically restart power after 10 seconds

☆具有自動報警功能，出現(xiàn)故障時可采取應急措施。

There is automatic alarm function,Emergency measures can be taken when a failure occurs

☆操作簡單，使用壽命長，安裝、維修和管理方便。

it is easy to operate,install,repair and manage.Service life is long.