China - Medicine Hospital Digital Smart HVAC System

Project Overview

Holtop successfully delivered a comprehensive digital HVAC solution for the newly relocated Tianjin Ninghe District Chinese Medicine Hospital. As a key public health infrastructure project under the Qiaobei New Area development plan, the hospital covers multiple functional areas including departments, wards, and public lobbies. Holtop provided 75 sets of digital energy recovery fresh air units to meet the facility's demands for clean air, epidemic prevention, and energy efficiency. This project marks another milestone in Holtop’s contribution to China’s “Healthy China” strategy and strengthens the hospital’s ability to provide high-quality medical services to the local community.

Product Details of the Air Handling Units

1. Digital Heat Recovery Ventilation:
   Holtop's energy recovery units utilize a liquid circulation-based heat recovery method that maximizes energy efficiency while ensuring that supply and exhaust airflows remain completely separated—preventing cross-contamination and promoting hygiene in sensitive healthcare environments.

2. High-Precision Intelligent Control:
   The system is equipped with a centralized intelligent control network that continuously analyzes real-time monitoring data to dynamically adjust air volume, air quality, and pressure gradients. This ensures optimal indoor air conditions with swift responsiveness to changes in hospital usage.

3. Energy Efficiency & Cost Savings:
   Ventilation and air conditioning account for over 50% of energy consumption in hospital buildings. Holtop’s system significantly reduces system loads by recovering energy from exhaust air, achieving substantial savings in operating costs.

4. Air Quality & Epidemic Control:
   The AHUs deliver fresh outdoor air while extracting indoor air through an independent duct system, maintaining orderly airflow and regulated pressure differentials across functional zones—critical for infection prevention and indoor air safety.

What We Do

1. Custom HVAC Solution:
   Holtop developed a tailored solution for different zones within the hospital, deploying 75 digital energy recovery units with diverse specifications to meet the specific airflow, filtration, and intelligence requirements of each space.

2. Smart Operation & Monitoring:
   The system features automatic reporting functions, including operational trend analysis, energy consumption monitoring, maintenance forecasting, and fault alerts—offering hospital management full visibility into system health and performance.

3. Client Satisfaction:
   The deployment of Holtop’s digital HVAC system has been highly praised by the hospital, effectively enhancing patient satisfaction and enabling a safer, cleaner, and more comfortable environment for both medical professionals and patients.

This project exemplifies Holtop’s leadership in the development of digital, energy-efficient HVAC systems for modern medical environments, highlighting our long-term commitment to public health, sustainability, and smart building innovation.