product
Constant pressure water pump systems
Short Description:
Variable frequency water supply equipment mainly consists of water pumps, motors, frequency converters, controllers, pressure sensors, etc. The pressure sensor monitors the pressure of the water supply network in real time and feeds back the signal to the controller. The controller adjusts the motor speed through a frequency converter based on the difference between the set pressure value and the actual pressure, thereby changing the flow rate and head of the water pump to achieve constant pressure water supply.
It has the characteristics of high efficiency and energy conservation. Through frequency conversion speed regulation technology, the running speed of the water pump can be automatically adjusted according to actual water demand, avoiding energy waste during the power frequency operation of the water pump in traditional water supply methods. The equipment runs stably, can achieve precise control of water supply pressure, has a small fluctuation range, and can effectively protect water equipment. At the same time, it has the advantages of high automation, easy operation, and complete protection functions, such as overload protection, short circuit protection, water shortage protection, etc., which can ensure the safe and reliable operation of the equipment.
Variable frequency water supply equipment is widely used in various residential communities, apartment buildings, etc., providing stable domestic water for residents. It can automatically adjust the water supply pressure and flow rate according to the water demand at different times, ensuring the comfort and stability of residents’ water use, and avoiding common problems such as unstable water pressure and water hammer in traditional water supply methods.
product description
The inverter constant pressure water supply system is a more efficient, energy saving solution than traditional way, it is able to saving energy more than 50%.According to performance of head and pipe resistance in specific speed, and the relationship between motor speed and motor frequency, VDF can realize constant pressure water supply. This paper introduces a constant pressure water supply system in which uses ABB's ACS510 both as drive and controller. Practical operation shows, the designed system realized tracking to set pressure value, error within permitted. Thinking working 8000 hours one year, the system can reduce 54.4% energy consumption than valve throttling way.
Variable frequency technology has allowed us to vastly improve your home water system by virtually eliminating pressure fluctuations. constant pressure systems use this technology to provide a never-ending supply of constant pressure for your home, allowing your water to do more for you.
Main features High
quality intelligent computer control Special purpose, self-developed varied functions, precise control of sophisticated level, world leading standard Energy-saving System .The system is able to adjust the rotational speed and numbers of set of the pump in accordance with required water consumption volume, saving electric energy more than 30%(Keep Constant Pressure In case of rapid change of water consumption volume, the outlet pressure can keep stable to provide the consumer with comfortable water supply environment Made of High Grade Material Water pump, main pipelines and accessories are made of stainless steel to provide clean water quality Customer-centered Product Design Standardized design may guarantee timely delivery LCD Menu of Chinese, English, Korean version facilitates consumer s use .
Operating Environment
Control Mode Frequency Conversion Installation Site Indoor Temperature Environment+ 5C- + 40CConveying Liquid Liquid Temperature0-70CExtreme Service Pressure( Suction Pressure + Lift of Pump 20k % / C Mat Shut point )Minimum Suction Pressure0 . 2kg / CM Allow able Suction Pressure Restricted by maximum use pressure Pump Vertical / Horizontal Muliple Centrifugal Pump Combined Sets of Water Pump 2-6setsPower Supply3-phase X 220 / 380VX 50HZSuction Pipe / Output Pipe Stainless Steel Pipe.
