Ice Cube "," Snow Ruyi "," Ice Water Caltrop Flower "Ice Castle", "Ice Ribbon", "Crystal Shoes"

These poetic Winter Olympic venues have been in full bloom!

Aerial view of National Speed Skating Oval.

At present, the National Speed Skating Oval of the landmark building of the Winter Olympics in 2022, which was participated by Pan-China Sports, was completed on December 25th, and the first ice-making work is scheduled to be completed on January 15th, 2020. This is another ingenious work of Pan-China Sports after the reconstruction of "Ice Cube" and "National Pavilion".

Indoor scene of Ice Cube--Main venue of Winter Olympics Curling in 2022

"Water Cube" turns into "Ice Cube"

Since Pan-China Sports participated in the preparation of the "2022 Beijing Olympic Winter Games" in 2018, with more than 20 years of construction experience, it has overcome one technical problem after another. The National Natatorium "Water Cube" is the first completed venue renovation project in the Winter Olympics, and it is also the main venue of the Beijing Olympic Winter Games curling project in 2022. In the process of transformation, Pan-China Sports adopted the mobile ice-making scheme, which made the "Water Cube" successfully complete the transformation from "Water Ice Conversion" to "Ice Cube". It is also the first Olympic venue in the world to convert ice and water.

Pictures of the National Indoor Stadium after renovation

Pictures of the National Indoor Stadium training center and after renovation

National Indoor Stadium reconstruction site

Pictures of the National Indoor Stadium after renovation

The world's most environmentally friendly ice-making technology
Realize the "Amphibious" ability of winter and summer sports

On December 12, the National Indoor Stadium renovation project of the landmark building of the Winter Olympics in 2022, which was participated by Pan-China Sports, was officially completed, and the first ice-making task is planned to be completed on January 10, 2021. Adhering to the concept of "Green Olympics", Pan-China Sports actively explores and develops environmentally friendly ice-making solutions. In the renovation project, the refrigerant R449A with low GWP value, the most environmentally friendly refrigerant in the world, is used to reduce emissions. At the same time, while meeting the needs of many events, it can also convert figure skating, short track speed skating and other projects, greatly improving the utilization rate. The venue realizes the "Amphibious" ability of winter and summer sports, and has the ability of two-way conversion of venues.

In the "Ice Ribbon" venue of the National Pavilion

Green Refrigerant Creates the Fastest Ice-Helps Athletes Set a New Record for Winter Olympics Competition

National Speed Skating Oval project has created many "Firsts", among which the most dazzling one is the CO2 transcritical direct cooling ice-making system project contracted by Pan-China Sports Consortium. The highlight of the ice-making system engineering is the transcritical direct evaporation refrigeration technology with CO2 as the refrigerant and the design of the whole ice surface. At the same time, according to the principles of technical safety, green, environmental protection, innovation and sustainability, the factors such as Olympic security and post-competition operation are taken into account to ensure the realization of "the fastest ice". The 12,000 square meters of ice surface built by Pan-China Sports Consortium is the largest in Asia, and it is also the first application of CO2 transcritical direct cooling ice-making technology in the history of the Winter Olympics. This is the most environmentally friendly ice-making technology in the world, and its carbon emissions are close to zero. It is also the most advanced ice-making technology, and its ice surface temperature difference is required to be controlled within 0.5 degrees. The whole ice surface is divided into 10 independent control areas according to the different functions, including not only the standard speed skating Avenue, but also the short track speed skating, ice hockey, curling, figure skating and other ice sports competitions. Considering that different ice sports require different ice surface temperatures, which means that each ice surface should be accurately controlled separately, Pan-China Sports has carefully designed the ice-making automation control system to make the whole ice-making process reach the level of "Multi-function, high precision, fast response and stable operation" from the perspectives of competition, operation and construction. This flying ice ribbon is made by every builder of Pan-China Sports with the experience accumulated in the whole sports industry chain for more than 20 years and the sweat of hard work day and night.

Rigid and Soft Dancing "Ice Ribbon"

Warm-blooded passion to create "The fastest ice making"

At present, the Beijing Olympic Winter Games has entered the 400 day countdown. The Beijing Olympic Winter Games, which has entered the sprint stage of preparation, is facing the challenge of the continuous spread of the international epidemic, which makes the task of preparation heavier and more difficult. As a builder of Winter Olympics, Pan-China Sports is not afraid of difficulties in the face of one major task after another. In the face of the epidemic, he put forward the enthusiastic slogan of "Continuous work, no reduction in intensity, no decrease in standards".

The staff of Pan-China Sports, regardless of the extreme cold and heat, cherish the "Respect" for the industry and the "OLove" for the post in the reconstruction and construction of the Winter Olympic venues, dance the "Ice ribbon" with both hardness and softness, and create the "Fastest Ice Making" with passion. The efforts and dreams of countless people will shine in the 2022 Winter Olympics, and the Winter Olympics venues will once again bring together the world's amazing eyes. Passion is like fire, time is like song, Pan-China Sports escorts the 2008 Summer Olympic Games and the 2022 Winter Olympics!