During the renovation and upgrade of industrial factory buildings, the installation of central air conditioning systems often encounters two major technical bottlenecks.— Insufficient load-bearing capacity of building structures and limitations on floor-to-ceiling space. In response to these industry pain points, through over a decade of engineering practice, we have developed a systematic solution, successfully completing multiple industrial factory renovation projects in Shanghai, Shenzhen, and other locations, achieving a technical breakthrough with energy savings of 20%-40%.

Structural Reinforcement and Load Optimization Technology

1. Precision Structural Assessment System

Utilizing 3D laser scanning+BIM Modeling Technology Accurately Measures Floor Load Reserve. Targeted implementation for areas with insufficient bearing capacity.

Steel Reinforcement: Single Point Load Capacity Enhancement200-300 kg/m² (Case from a Shanghai Machinery Factory)

Carbon Fiber Mesh Reinforcement: Thickness Only3mm, does not affect pipeline layout

2Lightweighting Innovation in Equipment

The company has adopted a distributed water-cooled unit to replace the traditional air-cooled system, reducing the main unit's weight.40% improvement in load distribution, thanks to the pipeline bonding beam laying technique.

Ultra-thin Space Integration Technology

1. 180mm ultra-thin indoor unit

Combining side-exhaust design, the ceiling height is compressed toThe 250mm model (Shenzhen Electronics Factory case) saves 30% of vertical space compared to traditional models.

2Composite Pipeline System

Developing Flat Ductwork (High-to-Width Ratio)1: 4) Coalescing water common rail technology, reducing the height requirement, and synchronously integrating fire sprinkler piping, achieving multi-system collaborative layout.

III. Smart Energy-Saving Control System

1. Variable Frequency Group Control Technology

ThroughPLC+IoT modules achieve 30%-80% variable frequency adjustment for water pumps and fans, resulting in over 25% annual energy savings.

2Heat Recovery System

Utilizing exhaust air heat to preheat fresh air, reducing heating energy consumption during winter.40% has been applied in the renovation project of a Beijing auto parts factory.

Module Transformation Technology

1Segmented Construction Method

Adopted"Three-phase construction of Reinforcement-Installation-Commissioning, reducing the project timeline by 30%, and ensuring normal production in 50% of the factory area during the renovation."

2Pre-fabricated Assembly Technology

Pipe module factory prefabrication, on-site assembly accuracy≤3mm, reduces on-site welding operations.

Five: Typical Transformation Cases

Shanghai Machinery Factory   N/A2.8m/Insufficient Load-bearing Capacity Carbon Fiber ReinforcementUltra-thin Side Exhaust Air Handling Unit Energy consumption reduced38%

2. Shenzhen Electronic Cleanroom Cleanroom Environment/Height: 2.6 meters Distributed Water CoolingFFU Combination System Temperature Control Accuracy±0.5℃

Hangzhou Food Cold Storage Low temperature and high humidityLoad Limit Anti-Dew UnitStructural Steel Reinforcement Humidity Fluctuations≤3%