Folding Plate Constant Pressure Variable Frequency Water Supply Equipment Manufacturer Model Complete _ Shanghai Fengxiang

Product release date: June 3, 2018 23:30:11 Click:

The constant pressure variable frequency water supply equipment is a cutting-edge pressurized water supply device composed of the latest performance PID variable frequency control cabinet and two or more water pumps in parallel, which can automatically adjust to meet the user's constant pressure variable water supply requirements. The pressure of the water supply network remains constant, and the entire water supply system always maintains the optimal state of high efficiency and energy conservation. There are two types of water supply methods: variable frequency water supply and pressure water supply. Variable frequency water supply is an ideal water supply method that automatically adjusts the speed of a certain water pump or puts multiple water pumps into/out of operation to maintain a constant pressure in the water supply network. It is easy to operate.
scope of application
Residential water use: such as high-rise buildings, residential areas, villas, etc
Public places: such as hospitals, schools, sports centers, golf courses, airports
Commercial buildings: such as hotels, office buildings, department stores, large saunas, etc
Irrigation: such as parks, amusement parks, orchards, farms, etc
Manufacturing industry: such as production manufacturing, washing equipment, food industry, factories
Functional Features
High quality intelligent computer control.
Specially developed independently, with diverse functions, capable of providing cutting-edge precision control, has reached the world's leading level.
Maintain constant pressure
The device detects the outlet pressure in real-time through a pressure sensor, compares the detected value with the set value, and determines the number of motors and suction pumps to be put into operation and the output frequency of the frequency converter (reflected as the motor and water pump speed), in order to achieve the goal of constant pressure water supply.
Power outage and continuous water supply
When the power supply line is cut off, the system achieves uninterrupted water supply through 747D and bypass methods, that is, the system automatically switches to municipal tap water pressure supply during power outage.
Highly automated
The system can achieve fully automatic control, with functions such as manual/automatic switching, timed rotation of main and auxiliary pumps, pressure adjustment, constant voltage, high and low voltage protection, under phase protection, leakage protection, overload protection, overheating protection, water shortage protection, stopping without water, and instantaneous trip protection. Alternatively, the human-machine interface can be configured according to user needs, allowing for visual remote adjustment, detection, and maintenance.
hygiene
The overcurrent components are made of food grade materials such as stainless steel, which comply with international water regulations.
All water related valve fittings are made of SUS304 food grade high-quality stainless steel material to ensure water hygiene.
Save operating costs
The system ensures constant pressure in the pipeline by adjusting the number of units and operating speed according to changes in water consumption. When there is a large amount of water, the input power is high, and when the water consumption is low, the input power is low. When the water consumption is low (such as at night), the system is supplied with a low-power pump with variable frequency speed regulation and constant pressure water supply. The system has been running at a high efficiency point. Therefore, it greatly reduces operating costs. It can save over 60% of energy.
The system runs fully automatically without the need for dedicated personnel to be on duty.