

Project Background
This commercial complex spans over 10 square meters and includes a shopping mall, office towers, and a hotel. The project imposes strict requirements on the HVAC system's energy efficiency ratio, noise control, and space utilization.
Facing challenges
Traditional shell-and-tube heat exchangers are bulky and difficult to install in limited server room spaces. The system's energy efficiency ratio must meet China's Grade 1 energy efficiency standard, and operating noise must be kept below 65 dB.
Solutions
Targeted technical solutions and product configurations
Technical Solution
Adopts the YD series brazed plate heat exchanger, leveraging its compact design to achieve high-efficiency heat transfer within limited space. Optimized flow channel designs enhance thermal performance and reduce system energy consumption.
Product Configuration
- YD20 × 4 pcs
- YD18 × 6 pcs
Project Outcomes
Prove value with data
System energy efficiency improved by 15%, saving approximately 80K in annual electricity costs; equipment footprint reduced by 60%, optimizing data center space utilization; operating noise lowered to 58 dB, exceeding design requirements.
Yongdong's reliable product quality and professional technical support make it our preferred long-term supplier.
— Engineer Zhang, Project Technical Lead
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