Smart Secondary Water Supply Solution: Pizhou Yunshuiwan | Kaiquan Digital VFD Pump System

Commissioned in November 2024, the Pizhou Yunshuiwan Block C Secondary Water Supply Smart Standardized Pump Room was a top-priority government housing delivery project (Bao Jiao Lou). Securing safe, continuous water supply directly impacted the livelihoods of over 1,000 households.

To guarantee stable, silent, and highly efficient water delivery across all residential levels, Kaiquan supplied 4 custom sets of High-Efficiency Silent Digital Integrated Full-VFD Water Supply Equipment.

Key Challenges

Critical Housing Delivery Commitments: Require 100% reliable equipment commissioning to secure timely residential handover and owner satisfaction.

Complex Multi-Zone Hydraulics: Spanning multiple residential heights required fine-tuned multi-zone pressure control to prevent pressure surges or water shortages.

Energy & Acoustic Standards: Basement pump stations demand minimal vibration, quiet operation, and low operational power consumption.

Kaiquan’s Solution

Kaiquan engineered a comprehensive 4-zone digital variable frequency drive (VFD) boosting system specifically tailored to the community's demand profile:

Core Engineering Features

Full-VFD Digital Control: Dynamically matches motor output to real-time household usage, eliminating power waste during off-peak hours.

Integrated Silent Design: Advanced fluid dynamics and acoustic dampening deliver ultra-quiet operation in basement environments.

Smart Standardized Management: Built-in intelligent sensors enable automated fault-over, remote monitoring, and stable pressure regulation.

Proven Impact & Results

Guaranteed Safe Supply for 1,027 Households: Delivered non-fluctuating, clean tap water pressure to every floor across Block C.

Key Delivery Project Success: Helped complete critical municipal utility milestones for a key government housing delivery initiative.

Energy-Saving & Quiet Operation: Optimized digital VFD performance minimized electricity expenses and acoustic impact for residents.