Shijiazhuang Luancheng District Boren Hospital Project Case
This project represents a strategic collaboration between OSIDEK and Shijiazhuang Luancheng District Boren Hospital. The specific objective is to establish a new Class 100 purification ventilation system for the operating theatre, designing and constructing a high-precision clean facility that integrates stringent infection control, advanced structural reliability, and the operational efficiency required for modern surgical environments.
Engineering Difficulties and Challenges
Extremely High Construction Precision and Cleanliness Standards: Modern core operating rooms have exceptionally stringent acceptance criteria regarding the underlying architectural precision of the purification ventilation systems and the control of particulate dust upon completion.
Extreme Delivery Timeframe: The project schedule was under immense pressure, with a strict time window of only 16 days from site mobilization to final delivery.
Zero-Error Compliance Acceptance: Within this extremely tight schedule, we not only had to complete the installation and commissioning of heavy equipment but also ensure the project passed the official compliance acceptance by the hospital and health supervision authorities on the first try. Relying on our team’s meticulous factory pre-fabrication and efficient on-site organization, the project successfully received official acceptance confirmation on June 12th.
Core System Integration Solution
Leveraging its manufacturing advantages as a source factory, Zhenghong Purification developed, produced, and installed a complete “Purification Ventilation and Intelligent Control System” for this project. All core components were processed and manufactured in-house at our own purification factory, ensuring continuity of accountability, guaranteed performance, and zero-error compliance.
The core technical scope covered by the project includes:
- Class 100 Laminar Airflow Supply System: The standard total air supply volume reaches 8,000 m³/h, equipped with a Direct Expansion (DX) unit (including an outdoor condensing unit), precisely achieving the Class 100 air cleanliness standard for the operating room.
- High-Specification Ducting and Airflow Distribution: Utilizing 0.8 mm thickened galvanized ventilation ducts covered with high-efficiency soundproofing and thermal insulation layers, paired with adjustable return air louvers featuring built-in filtration systems, ensuring uniform airflow distribution and low-noise operation.
- Professional-Grade Medical Lighting and Emergency Power: Ceiling-integrated LED cleanroom panel lights, mandatorily equipped with a 90-minute emergency backup power system to meet the operating room’s uninterrupted lighting and life support requirements.
- Independent Intelligent Environmental Control Center: An embedded automated control system for 24/7 real-time monitoring and precise adjustment of indoor temperature, humidity, differential pressure, and air volume.
- Integrated Terminal Wall Panels: Wall-embedded six-gang ICU panels, stainless steel socket boxes, and customized medical gas supply terminal boxes, achieving centralized management of medical equipment and gases.
Specifications and Requirements
Wall & Ceiling Purification
- Wall & Ceiling Panels: Zhenghong® lightweight, high-strength antibacterial cleanroom panels.
- Structural Integrity: Customized heavy-duty structural keels with an M8 threaded rod suspension system, designed to safely support Class 100 laminar flow ceilings and heavy surgical equipment.
- Airflow Distribution: Integrated 0.8mm galvanized ventilation ducts with high-efficiency soundproof insulation.
- Terminal Integration: Seamlessly flush-mounted six-unit ICU panels, stainless steel socket boxes, and customized medical gas supply terminals.
Doorsets & Visibility
Zhenghong® Motorized Hermetic Sliding Doorsets (Customized for Class 100 OR positive pressure environments).
All doorsets supplied pre-hung with:
- Absolute airtight sealing to prevent cross-contamination.
- Flush-fit double-glazed observation windows (zero dust accumulation).
- Stainless steel crash guards and kick plates for high-traffic durability.
- Heavy-duty silent suspension tracks and premium architectural hardware.
Automation & Climate Control
- Laminar Airflow: Direct expansion unit (including outdoor condensing unit) delivering a massive air volume of 8000 m³/h.
- Smart Control Center: Independent intelligent system for 24/7 real-time monitoring and precise regulation of temperature, humidity, and differential pressure.
- Door Automation: Full energy operation with anti-pinch safety sensors and non-touch activation (foot/hand sensor) to maintain sterility.
- Emergency Backup: Integrated 90-minute emergency power supply ensuring uninterrupted surgical lighting and critical operations.
Compliance & Assurance
- Designed and executed in strict alignment with national hospital infection control and cleanroom facility standards.
- Record Delivery: Complete installation and commissioning achieved in just 16 days.
- 100% First-Time Official Acceptance Guarantee by local health authorities.
- Comprehensive turnkey warranty on all Zhenghong-fabricated structural and purification components.
Core Engineering Advantages
Breakthrough Delivery Speed:
Leveraging modular components, the entire process from on-site assembly to system commissioning was completed in just 16 days, accompanied by comprehensive quality compliance documentation.
Exceptional Structural Integration Reliability:
Utilizing lightweight, high-strength cleanroom wall panels in conjunction with an M8 threaded rod suspension system to safely support the Class 100 laminar flow ceiling and heavy surgical equipment, achieving seamless physical integration between the equipment and the cleanroom envelope.
Stringent Infection Control Performance:
Seamless antimicrobial wall surfaces, combined with comprehensive sterilization modules featuring primary, medium, and high-efficiency (HEPA) filters. The low-level return air louver design ensures smooth laminar airflow, fully complying with the highest standards of hospital infection control.
Efficient Operation and Maintenance Management:
The independent intelligent control center and Direct Expansion (DX) unit enable 24/7 automated operation. Emergency power backup ensures the continuous functioning of core systems, significantly reducing manual maintenance costs while enhancing the operating room’s overall operational efficiency.
About Zhenghong Purification Protection and Engineering Products
Zhenghong Purification is more than just a materials supplier; we are a strategic infrastructure partner for international engineering contractors and hospital administrators. Through advanced manufacturing processes, precise construction execution, and the in-depth application of physics, we are dedicated to building safer, smarter, and highly adaptable healthcare infrastructure for the future.
Purification Panels
Our extensive product line features a rich variety of core materials—including pure Rock Wool, Glass Magnesium, Magnesium Oxysulfate, and Silica Rock. Designed for superior structural integrity, Class A fire resistance.
Electrolytic Galvanized Steel
High-grade antibacterial modular wall panels built for seamless architectural integration. Features crevice-free surfaces to ensure strict infection control and maintain absolute sterile integrity in operating rooms.
Lead Glass
We provide premium, high-transmission Radiation Shielding Lead Glass engineered for flawless visual clarity and absolute safety in X-ray, CT, and PET observation windows.
Steel Cleanroom Doors
Our premium Steel Cleanroom Doors are meticulously engineered for controlled environments requiring rigorous hygiene and contamination control.
Global Project References
Zhenghong Purification delivers comprehensive, one-stop medical engineering solutions that bridge the gap between advanced radiation shielding and uncompromising cleanroom sterility. By seamlessly integrating our self-manufactured hermetic doors, heavy-duty lead-lined access systems, radiation shielding glass, and modular cleanroom wall panels, we provide complete, turnkey environments tailored for modern healthcare facilities.
Browse our project case studies and let us know what you need. We provide a one-stop, seamless service—from supply to installation—delivering customized solutions that save you time, money, and stress.
