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QYBK intelligent frequency water supply equipment

CONTACT US:86-020-89230513
EMAIL:3105442310@qq.com
产品介绍销售记录


  Products Description:

QYBK intelligent water supply equipment with ferquency conversion and constant pressure fuction is consist of pumping unit, pressure tiansducer, frequency conversion control box, pressure compensation box, valve, which control water pressure and flow to keep constant pressure of water supply by pump unists change frequency and operate power frequency.

Model: QYBK 2025

Capacity: 0.1-1500m3 / h

Head: 1-250 meters
Working voltage: 380V,  50HZ the voltage can be customized

Family number: 1-3000

The maximum working pressure: 1.0/1.6/2.5/3.0Mpa

Caliber: 25-600mm

Use environment : dry and not corrosive environment

Characteristic: frequency conversion constant pressure water supply,intelligient high automatic current overload protection, protection from lack of water ,protection function from low water level

Customized: yes


The composition of the equipment:  pumping unit, frequency conversion control cabinet, pressure sensor,pressure transducer,pressure compensation pot, signal processor, pipe network, pipe valve and etc


Application: 

1. residential building, office building water supply in costant pressure

2. office buildings, hotels, school, hospital automatic costant pressure water supply

3. all kinds of water reuse system and cooling water supply system

4. industrial or mining establishments, non-tower water supply for household, stable network voltage

5. water plant's intermediate large water booster pump station

6. all kinds of boiler cooling water system and boiler warming water

7. application of renewal project of tower pool water supply equipment



  intelligent frequency constant pressure Equipment  Product Picture:

 


  Working principle::


Setting required pressure on frequency control cabinet, which will compare the municipal pipeline pressure with the setting value, then send the signal to PLC programmable controller through A/D module. After that, it will calculate and export frequency controller's rate singal, depends on the singal, the frequency controller will adjust the motor's speed to achieve constant pressure water supply. 



  Product advantage:


1. without watching over, frequency conversion tank can automatically control and pump can automatically operate to saving the cost of management


2. without high-level water tower or cistern, eliminate secondary pollution


3. visual opertation panel,muptiple display content: pressure, frequency, operational pump, automatic and manual, fault alarm, auto test system etc


4. According to water consumption change, directly set pressure by changing controller's motor speed and adding and subtracting pump in quantity, to keep constant pressure, to realize the function of start or stop sleep pump in little water


5. according to customer's requirement, install communication interface in system to directly connect with controlling center to realize monitoring, operation and protection of lack of water and phase and overload flow. Protection of lack of water and phase and overload flow


6. According to customers requirement, we could install communication interface in system to directly connect with controlling center to realize monitoring operation


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