Technology
FlatCool Technology is a re-invention of radiant cooling that can replace conventional air conditioning.
Understanding Radiant Cooling
The first contemporary systems has been adopted in the 1960s and 1970s, primarily in temperate climate regions like Europe, where architects and engineers sought to reduce energy consumption in heating and cooling.
Mechanism
Objects above absolute zero release radiation, leading to energy loss and cooling.
Materials
Highly emissive materials and coatings are ideal for enhancing radiative cooling by efficiently emitting infrared radiation.
Radiative Cooling Systems
Some advanced systems combine radiative cooling with other cooling methods to increase efficiency.
How FlatCool Technology Works
FlatCool radiant cooling utilizes the combination of radiant and natural convective heat transfer from occupants, equipment and fixtures inside the indoor space to create a cooled environment.
FlatCool System can be switched to heating mode by circulating warm water instead of chilled water through the same network pipes, providing efficient and comfortable heating while utilizing the existing infrastructure.
Together with a dedicated outdoor air system (DOAS), the system achieves excellent human comfort and eliminates the disturbance due to cold draft, high humidity and uneven temperature gradient.
FlatCool Energy Consumption
(Data extracted from Lee Garden 6 project)
FlatCool Technology
FlatCool Technology is an integrated solution, providing holistic design to optimize system performance, building management system, integration and product experience.
Ongoing research focuses on improving efficiency, effectiveness of radiative cooling materials and system and minimizing life cycle costs, with innovations such as metamaterials photonic structures and AI, aiming to expend the scope of applications.
Patent pending:
- China (invention) Patent - Application No. 202310839596.3
- HK Original Grant Patent - Application No. 220230075799.3
- US utility patent - Publication No. US2024018780A1
- Thailand patent - Application No. 2501000116
- Patent Cooperation Treaty - Application No. PCT/CN2023/106595
- Certificate of Utility Model Patent
Energy Efficiency
Energy Efficiency
Efficient in energy savings. Low-carbon footprint of FlatCool and contributing to reduce greenhouse gas emissions.
Pandemic Resilient Design
Pandemic Resilient Design
Full fresh air with no recirculation air
Health & Wellbeing
Health & Wellbeing
Highly improved air quality and comfort with optimal humidity
Extremely Silent
Extremely Silent
Operation with good acoustic performance
Enhanced Comfort
Enhanced Comfort
Even temperature gradient distribution with a gentle, natural feel
Performance Transparency
Performance Transparency
High system controllability, trackable data and single control
Space-saving
Space-saving
Save plant room and E&M zone
Less Maintenance
Less Maintenance
Save maintenance costs required comparing with conventional air-conditioning system
FlatCool Technology is an integrated solution, providing holistic design to optimize system performance, building management system, integration and product experience.
Ongoing research focuses on improving efficiency effectiveness of radiative cooling materials and system and minimizing life cycle costs, with innovations such as metamaterials photonic structures and AI aiming to expend the versatility scope of applications.
FAQ
FlatCool Panel circulates with chilled water through pipes embedded in the panels, absorbing heat from the room through radiation and convection.
Benefits include improved comfort, energy efficiency, reduced noise, and less maintenance compared to traditional Air conditioning systems.
While ideal for commercial spaces like offices and hotels, FlatCool System can also be used in varuios type of building depending on design and climate.