Case Study
HT 60~80 ° C Domestic hot water Ice pouring truck HT dehumidification
LT 10~30 ° C Anti-freeze floor
MT 30~60 ° C Ice melting pool
Beijing Science and Technology Progress Award
LT -25 ° C
MT 5 ° C
Transcritical CO 2 direct cooling ice making technology › Applied in Olympic Games for the very first time › "Near-zero" carbon emissions
Equipment › MaxiCool x 2 › Aircooler with EC fans and air socks x 8
Largest artificial ice surface in Asia › Ice area 12,000 m 2
› Ice areas are refrigerated and controlled separately › Realizing "operating together for different usages"
Highlight › Stored value approx. 300 million euro › 100% redundant design ensures stability and reliability for critical pharmaceutical storage environments
CO 2 System Energy Saving
Installed capacity 4 MW
Annual Energy Saving 2 million kWh
Annual Carbon Reduction 90%+ | 5,500 Tons
| MSD Medicine storage · Netherlands
| National Speed Skating Oval
| Beijing Shoufa Logistics
› Multi-zone & ultra-LT applications › CFD simulation to optimize airflow/temperature fields to meet strict, high-standard temperature requirements for pharmaceuticals › BIM-based precision design & construction | Qilu Pharmaceutical Cold Storage
| SNØ Ski · Norway
| Summer Berry Greenhouse · UK
› Single-unit large-capacity (1.5 MW) transcritical CO 2 heat pump › Dedicated air-source heat exchanger with hot gas defrost control › Adjustable ejector significantly improves efficiency › Supplies 55–60 ° C hot water for winter heating and domestic use (7 ° C chilled water heat recovery)
› Norway ‘ s largest transcritical CO 2 refrigeration system
› Fruit product company using large, climate- controlled green houses › Overall project includes CHP plant to provide high temp and power for low temp CO 2 heat pumps › Required to operate from -4 to 25 ° C Source temp.
› Cooling capacity of 3,100 kW › Energy savings of up to 30%
2025 Demonstration Project – Ministry of Ecology & Environment
| AstraZeneca Qingdao Zero-Carbon Park
| Ordos Ejin Horo International Airport
› Provides hot water up to 85 ° C, with 4G router–enabled remote troubleshooting › Combination of refrigeration, freezing, heating, and air conditioning › Modulating ejector, Flooded MT/LT, process chiller, Heat reclaim | Industrial Bakery Processing · Denmark
› Distribution warehouse food& pharma › Outdoor installation on roof; no machine room required › Combination of cooling, heating and air conditioning › Modulating gas ejector, CO 2 pump (Flooded MT), AC cooling and heat | Distribution warehouse · Germany
› Comprehensive cooling and heating system: heating in winter, coolingin summer. › Reduces annual carbon emissions by 5,500 tons ( 90%+) › Supplies 77°C hot water in winter and 5°C chilled water for AC in summer › Innovative geothermal system: supplements extreme- condition cooling and heating, replacing part of the air source heat exchanger toboost overall energy efficiency
› Compact transcritical CO 2 heat pump › 45 ° C hot water, 7 ° C cold recovery › Installed capacity: 6 MW › Supports industrial decarbonization and boiler replacement – 40% energy savings
19 | Industrial Heating & Cooling – Comprehensive Solutions
Industrial Heating & Cooling – Comprehensive Solutions | 20
Made with FlippingBook - Share PDF online