ACI DLT Series Constant Pressure Water Supply Energy-Saving
CabinetnetThe Constant Pressure Water Supply Energy-Saving Cabinet is a dedicated energy-efficient control device designed for water
supply systems. It intelligently adjusts the operating status of
water pumps to achieve constant pressure water supply and energy
conservation. I. Working PrinciplePressure Monitoring and Regulation Pressure sensors monitor the pipeline pressure in real time and
transmit data to the PLC controller. The controller automatically
adjusts the output frequency of the frequency converter based on
the deviation between the set pressure value and the actual
pressure value, thereby controlling the pump speed to maintain
constant pipeline pressure. Multi-Pump Coordinated Control The system can control multiple water pumps (e.g., 3 main pumps + 1
small pump) and automatically switch pump operation modes according
to water demand. During low water demand, the small pump or a
single main pump operates; during high water demand, multiple main
pumps operate in tandem to meet demand.
II. Technical Features- High Energy Efficiency
- Adopts frequency conversion speed regulation technology to
automatically adjust pump speed according to water demand, avoiding
full-load operation and reducing power consumption.
- Compared to traditional water supply methods, energy savings can
reach 25%–50%.
- Stable Water Pressure
- Eliminates issues of insufficient water supply or excessive
pressure caused by pressure fluctuations, ensuring stable water
pressure at the user end.
- Extended Equipment Lifespan
- Soft start function reduces the inrush current during pump startup,
minimizing mechanical wear and extending the service life of the
pump.
- Timed pump switching function balances the working hours of each
pump to prevent overloading of a single pump.
- Intelligent Protection and Alarm
- Equipped with alarm functions for overpressure, low water level,
sensor disconnection, and frequency converter failure, ensuring
safe system operation.
- Fault automatic reset mechanism and fault query function facilitate
maintenance.
- Remote Control and Automation
- Supports remote monitoring and control via mobile phones and
computers, enabling fully automated operation without manual
supervision.
III. Application EffectsSignificant Energy Savings Compared to traditional water supply methods, energy savings can
reach 25%–50%, reducing operating costs. Improved Water Supply Efficiency Automatically adjusts pump operation based on water demand,
avoiding water waste and improving water quality. Enhanced System Reliability - Automatically monitors pump status and adjusts pump speed based on
real-time pressure, ensuring stable water supply and on-demand
delivery.
IV. Product Advantages Flexible Configuration Each pump can be set as a variable or fixed-speed pump, meeting
complex supply system needs. Supports 8-time pressure settings, enabling precise control over
pump speed and pressure.
V. Practical Application- Urban Planning:The energy-saving cabinet is not a substitute but can be
integrated into water supply systems to achieve similar
energy-saving goals, such as the air compressor energy-saving
cabinet in this text.
|