I. Project Challenges and Planning Approach
High-density cooling challenge: Address the high heat output from Weihai data centers, AI/GPU clusters, and other equipment, resolving traditional data center hotspots and excessive energy consumption.
Green energy-saving goal: Design hot/cold aisle isolation systems tailored to Weihai’s climate (hot and humid summers, cold and humid winters), reduce PUE to 1.3–1.5, supporting the “dual carbon” strategy.
Flexible expansion needs: Support modular deployment and scalable expansion to align with Weihai’s smart city development and industrial digital upgrades, avoiding redundant construction and resource waste.
II. Core Solution Highlights
- Hot/Cold Aisle Isolation Design
Intelligent hot/cold aisle containment with fully enclosed design, combined with dual-source air conditioning and anti-condensation systems to effectively handle high-temperature, high-density scenarios.
- Modular Integrated System
Each micro-module integrates: cabinet system + row-level air conditioning + intelligent power distribution + environmental monitoring, forming a complete independent unit suited for rapid deployment in small to medium-sized data centers.
- Intelligent Temperature Control System
Equipped with temperature and humidity sensors for real-time airflow monitoring; linked with variable-frequency air conditioners to intelligently adjust operational strategies responding to seasonal climate changes in Weihai.
III. Localization Adaptation and Efficient Deployment
- Upgraded Anti-Corrosion Design
Cabinets and aisle components use salt-spray resistant coatings or 304 stainless steel to enhance durability in Weihai’s coastal, high-humidity environment.
- Rapid Assembly Construction
Modular parts (top panels, enclosed doors, blank panels) are prefabricated to enable onsite deployment of the entire module within 7-15 days, significantly shortening construction time.
- Refined Construction Standards
Hot aisle containment uses double-layer acrylic with sealing rubber strips to ensure airtightness; underfloor airflow is customized based on room height to optimize air circulation.
- Green Construction Practices
Onsite dust and noise control, waste sorting and recycling, strict compliance with ecological protection standards, supporting green building certification.
IV. Ecosystem Co-Building and Long-Term Service
- Local Collaboration to Reduce Costs and Improve Efficiency
Partner with Weihai local engineering and M&E manufacturers for rapid response and efficient maintenance, driving regional industrial chain upgrades.
- Policy Coordination
Align with local government “dual carbon” and “new infrastructure” strategies to secure support and financial subsidies for green data center projects.
- Industry-Academia Cooperation
Collaborate with Harbin Institute of Technology Weihai Campus and others to develop intelligent operations algorithms and talent cultivation, forming a closed loop of production, education, and research.
- Full Lifecycle Operation & Maintenance
Provide long-term, stable O&M services from system commissioning to energy efficiency optimization and fault early warning, ensuring efficient data center operation.
Project Summary
This solution centers on efficient cooling + energy saving & environmental protection + modular deployment, integrating intelligent airflow management, localized anti-corrosion techniques, and green construction concepts. It delivers a comprehensive solution for Weihai’s high-density IT environments. Through multi-party collaboration with local government, universities, and enterprises, it builds a green, safe, and sustainable data infrastructure to accelerate Weihai’s smart city construction and digital economy development.
