Transforming urban spaces through innovative deep cooling technology
OUR W OUR WORLD ORLD IS IS CHANGIN CHANGING 34 o C 4.6 o C THE NEW NORM END OF CENTURY INCREASING INCR EASING TH THERMAL DISC ERMAL DISCOMFORT OMFORT & HEA & HEAT T ST STRESS RESS Co-confidential
THE PROBLEM WITH EXISTING COOLING SOLUTIONS Existing technologies are not the solution to improving thermal comfort in the ever-warming climates because they are energy intensive , unsustainable , impractical and have limited cooling impact AIR CONDITIONING MISTING SYSTEMS EVAPORATIVE COOLERS • Limited tangible cooling • Not tenable for outdoor spaces • Condenses instead of cooling • Impractical maintenance in humid • Creates heavy waste heat load • Limited tangible cooling • Adds to urban heat effect in the city • High maintenance conditions • Poor efficiency material, leading to a bulky footprint Co-confidential
WHAT IS EVAPORATIVE COOLING Adiabatic cooling through evaporation of water
WHAT IS EVAPORATIVE COOLING Adiabatic cooling through evaporation of water Cooling performance: 𝑋𝑓𝑢 𝐶𝑣𝑚𝑐 𝐹𝑔𝑔𝑗𝑑𝑗𝑓𝑜𝑑𝑧 = 𝑈 𝐵 − 𝑈𝐷 C 𝑈 𝐵 − 𝑈𝐶
WHAT IS EVAPORATIVE COOLING Adiabatic cooling through evaporation of water Wet bulb lb efficiency: 40-60% 60% Wet bulb lb efficiency: 60-80% 80% (34C/50% RH 30.5 -27.1C) (34C/50% RH 28.9 - 27.1 C)
Universal Thermal Comfort Index (UTCI) Using an advanced thermal-physiological index valid in all climates, seasons and scales, independent of persons’ characteristics as a basis for comfort improvement
Deep cooling revolutionised The world’s coldest portable evaporative cooler
FEEL FEEL THE THE REVOLUT REVO LUTION ION Revolutionary Energy-efficient: Eco-friendly: Cooling performance Use up to 80% less Sustainable cooling from 24 o C in hot and energy than air with negligible waste humid climates conditioning heat Co-confidential
The Airbitat Advantage Competitive Advantage (vs. Other Evaporative Coolers) Utilizes patented cooling technology to achieve: AUTOMATED PERFORMANCE COMPARISON 115% 70% OPERATIONS COOL AIR FROM AMBIENT CONDITIONS 34 o C 50% FOR EXISTING WITH SMART CONTROL FUNCTIONS 24 o C WET-BULB EFFICIENCY COOLERS Automatic start-up, shut-down TEMP RH Achieving unprecedented outdoor Self-maintaining capabilities SINGAPORE MIDDAY CONDITIONS temperatures in drier regions Remote monitoring The only effective outdoor cooler in Weather-sensitive operations 28 o C PERFORMANCE OF COMPETITORS UNDER tropical regions (Hot & Humid) Internet-based dash-board control SIMILAR CONDITIONS
• Produces much colder air than c conventional EC b a • Adds much less water into the air than conventional EC • In overall, to produce much better quality air than conventional EC
AIRBITAT IN ACTION Transforming urban spaces Co-confidential
TRANSFORMING SPACE SPACES Co-confidential
AIRBITAT CITY COOLER Transforming working environments City Cooler @ Industrial Space • 8 Airbitat Smart Coolers deployed at SATS Aero Laundry • Existing conditions on the ground averages at 34- 36 o C due to heavy heat load from machinery • Airbitat City Cooler achieved a consistent 8-10 o C temperature drop (from 34 o C to 24 o C)
AIRBITAT CITY COOLER Transforming outdoor event space with spot cooling • Cooling of F1 hospitality suites • 30 over City Coolers deployed • Very positive feedback
AIRBITAT CITY COOLER Transforming urban spaces CHIJMES Civil Service Club Gardens by the Bay Singapore Zoo Resort World Sentosa Pioneer Polyclinic
AIRBITAT URBAN: INDUSTRIAL APPLICATION Airbitat Oasis Smart Bus Stop AIRBITAT OASIS SMART BUS STOP Smart Sense Breathe Fresh Air Cool Comfort Tracks commuter average Filters out harmful airborne Experience cool breezes waiting time and commuter from 24 o C within the particles and actively flow to help better inform supplies fresh air bus stop bus operations
OTHER APPLICATIONS & CHALLENGES Co-confidential
EVAPORATIVE COOLING FOR INDOOR Affordability Ventilation Health Concern
EVAPORATIVE COOLING FOR INDOOR Is Is it possible to replace air conditioner?
EVAPORATIVE COOLING FOR INDOOR Challenge on humidity removal
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