2022 Winter Olympics Venue-National Stadium
The National Stadium is one of the landmark buildings in the Olympic Central District. It will be one of the main competition venues during the 2022 Beijing Winter Olympics and Paralympics. A total of 2 standard ice rinks are set up. The area of the ice rink is 1800㎡ for ice hockey competition and 1800㎡ for training field.
Refrigeration unit: The refrigeration unit adopts 4 low-temperature screw parallel units developed and produced by Shenzhou, each unit is equipped with 2 low-temperature semi-hermetic screw compressors, and the unit configuration meets the requirements of the competition venue and training venue.
Condenser: The unit itself is equipped with high-efficiency shell-and-tube oil cooler, high-efficiency shell-and-tube refrigerant condenser, and high-efficiency shell-and-tube waste heat recovery device.