Ice skating rink painting
As for the ice skating rink painting, on the one hand, the children would use the ice surface as a drawing board to carry out creative painting. For example, the children of Zuncheng Public School in Xiaodian District of Taiyuan City would draw stick figures of ice skating, the Olympic rings, mascots, etc. on the ice skating rink. The different postures and serious appearances showed the children's rich imagination and creativity. On the other hand, there were many ice-skating rink-related paintings that existed in the form of simple strokes, such as ice skating rinks, people skating in the open-air ice skating rink in winter, ice skating rinks in color, ice skating rinks, pairs of ice skating, etc., covering the ice skating rink scene, people in the ice skating rink activities and many other images. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
Is there ice in the skating rink?
Under normal circumstances, there was ice in the skating rink. The ice skating rink in an international competition like the Winter Olympics was made of real ice. It was an artificially cooled ice rink. The temperature of the ice surface was controlled at-3 - 5 degrees Celsius and the thickness was 4 - 6 centimeters. The ice rink for the official competition would be carefully maintained and the quality of the ice would be good. A certain amount of milk would be added to the ice rink for international competitions to increase the toughness of the ice. In addition, there were also some non-real ice skating rinks, but most of the official skating rinks had real ice. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
At the ice skating rink
The English words for " skating rink " were " skating rink " or " ice rink." While watching the Olympics, you can also read the wonderful novels related to the Olympics!
Is it cold on the ice skating rink?
There were different standards for the temperature of the skating rink, which would affect whether the skater felt cold or not. The indoor ice rink's room temperature was generally maintained below 15 ° C, the ice surface temperature was adjusted to-5 - 6 ° C, and some ice rinks maintained the ice surface temperature at-7 ° C (because the ice was the most slippery at-7 ° C). In such a temperature environment, the skater might not feel particularly cold when wearing a skating suit suitable for low temperatures, because the body would generate heat during the exercise. However, if the ice surface was cold and the room temperature was also low, one might feel cold if they stood still for a long time. In addition, different people had different degrees of tolerance to the cold. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
Is the ice-skating rink cold?
The temperature of the ice-skating rink varied. The indoor ice skating rink's room temperature was generally maintained below 15 ° C, and the ice surface temperature was adjusted to-5 - 6 ° C. In order to provide the fastest skating experience, some ice skating rinks would maintain the ice surface temperature at-7 ° C, and some ice skating rinks would have an ice surface temperature close to-273 ° C. The temperature of the outdoor ice skating rink was affected by the external environment. For example, the average temperature of the ice skating rink was below-5 ° C all year round, and there were also ice skating rinks with temperatures of 7 - 8 ° C above zero. Therefore, compared to the indoor temperature (usually around 20 ° C), the ice skating rink was relatively cold. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
indoor ice skating rink
The indoor ice-skating rink was a place that provided ice sports. Some well-known indoor ice-skating rinks include: - The real ice skating rink in Guangzhou Guangming Square is located on the 7th floor of Guangming Square, No. 63 Xihu Road, Yuexiu District, Guangzhou City. The building area of the skating rink is about 5300 square meters, the practical area of the ice surface is 1800 square meters, and the height is 15 meters. It meets the international Olympic standards. It is the world's best ice quality and a multi-functional skating rink managed by a computer intelligent system. It can provide a variety of ice sports performances and competition functions. There are also public rest areas, storage areas, Ice sports school and many other supporting facilities. - The National Speed Skating Hall of the Beijing Winter Olympics, also known as the Ice Ribbon1, was located at No. 2, Lincui Road, Chaoyang District, Beijing City, near the Olympic Park. It was the only new ice competition venue for the 2022 Beijing Winter Olympics. Athletes from all over the world had broken Olympic records and world records many times here. It was the first speed skating venue in the history of the Winter Olympics to use carbon dioxide as a cooling agent. The temperature difference on the ice surface was uniform, so it was called the "fastest ice". The ice surface of the first phase of the track speed skating was about 6000 square meters. In addition to the ice surface of the track speed skating, there were two standard ice skating fields, which could be used for figure skating, short track speed skating, curling and ice skating training. There were service areas such as skating rental area, preparation area and rest area. - The International Trade Rink in Beijing was located in the central area of Beijing's central business district. It opened in 1999 and was the first real ice rink in Beijing to be built in a shopping mall. It covered an area of 1450 square meters and the ice surface area was 800 square meters. It could accommodate about 150 people at the same time. The temperature above the knee of the ice was 17 degrees Celsius. There were colorful activities, such as ice carnivals and Beijing opera ice parties. - Beijing's National Aquatics Center (Water Cube/Ice Cube) was completed in January 2008. During the 2022 Beijing Winter Olympics, the "Water Cube" was transformed into the "Ice Cube", becoming the only double Olympic venue in the world that could operate both water and ice events at the same time. After the Winter Olympics, it became the first Winter Olympics competition venue that was open to the public and opened the "water and ice dual drive" mode. The ice sports center was located 11 meters underground in the south square. It had a standard ice rink of 1830 square meters and a curling field with four standard curling tracks of 45 meters by 5 meters. The overall operating area was 8000 square meters. - Beijing's Huaxi LIVE Ice Center was located on the southeast side of the Cadillac Center. It was also known as "Ice Flower" and had a building area of 38900 square meters. It included two standard ice rinks in the north and south. It was officially opened to the public in June 2022. The North Ice Rink was used as a public skating and figure skating training venue, and the South Ice Rink was used as an ice skating training venue. In addition, there are real ice skating rinks and Ice Bear Ice Sports Center in the plaza.(Building D1 - 2, No. 888, Southwest Road, Shahekou District, covers an area of about 3500 square meters, and the ice surface area is about 1800 square meters. It can be used for figure skating, short track speed skating, ice skating, etc.), Champion Ice Arena (Located in the Outlets, the first professional indoor ice rink in the city, with an overall area of more than 2000 square meters and a real ice surface of more than 1000 square meters), Chen Lu International Ice Center (Shahekou District, Xi'an Road, No. 107, Central Avenue, 4th floor, tourism and cultural shopping center, with 3000 square meters of indoor real ice rink, 1456 square meters of real ice surface), blue ice skating rink (Xigang District, No. 569, 5th floor, Central District, 66 Wusi Road, the total area of the whole stadium is 1400 square meters) and other indoor ice skating rinks. Although the indoor ice skating rink was made of artificial ice, the indoor temperature was generally controlled at-5 to 10 ° C. The air humidity was low, and the wall of the ventilation pipe was prone to condensation. If it fell on the ice surface, it would form ice lumps. In order to ensure safe and long-term operation, it was necessary to use electric heat tracing to prevent condensation of the ventilation pipe. For example, two self-limiting electric heat tracing belts were attached to the inner wall of the aluminum square pipe in parallel. The electric heat tracing belt and the side wall of the aluminum square pipe were maintained at 2 - 3cm and covered with aluminum foil tape. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
How to make ice in the skating rink
The ice-making method of the indoor ice-skating rink is as follows: 1. ** Traditional way ** - First, water was poured into the pool, and then liquid nitrogen was injected into the laid pipeline. Since the ice surface only needed to be about 1 - 2 inches (2.5 - 5cm) thick, the liquid nitrogen could be used to quickly form the ice surface, and then special machines were used to clean the ice surface. Then, he added nitrogen and other chemicals to the water to increase the freezing point of the water so that it would not melt at a temperature slightly higher than 0 degrees Celsius. This would not only keep people on the ice from being too cold, but also reduce the energy consumed by the cooling system. However, it would reduce the hardness of the ice surface. When used, the temperature of the ice surface was about-2 to-5 degrees. - In the past, there was a method of adding milk to the ice to reduce the scratches on the ice surface by the ice skates to reduce post-maintenance, but modern ice rinks have used other technical means and supplements to replace them. 2. ** Transcritical carbon dioxide direct cooling technology (as adopted in the 2022 Winter Olympics)** - This technology could control the temperature difference of the ice surface to within 0.5 ° C. Compared to the traditional method, the efficiency was increased by more than 20%. The cooling was more uniform, and there would be no different temperatures and uneven hardness of the ice surface. Moreover, it was the world's most eco-friendly ice making technology. The carbon footprint was close to zero, which helped to create the fastest and most eco-friendly ice surface. Taking the 14th National Winter Games as an example, the ice maker first lowered the ground temperature to below zero and began to spray water to cover the cement ground. Then, it sprayed a white base paint, and then continuously sealed the paint with water mist for about 20 times. It also drew the runway line and the starting and finishing lines. Then, it was thickened by artificial water. Finally, the ice maker trimmed it. The standard thickness of the surface was 3 mm, with an error of no more than 0.4 mm. When the speed skating rink was about 6000 square meters, it would take about a week to make ice, and the workers would work more than 12 hours a day. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
Beautiful pictures of the ice-skating rink
If you want to get a beautiful picture of the skating rink, you can try the following ways: ** 1. Official website and social media platforms ** 1. For the various ice skating rinks mentioned, such as Ice Dance City Real Ice Rink, Zhengzhou Ice Rink, Guangzhou Guangming Square Real Ice Rink, etc., you can visit their official websites. In order to attract customers and showcase its own characteristics, the official website often displayed beautiful pictures of the inside of the skating rink, including the crystal effect of the ice under the light, the beautiful posture of the skaters, and the modern facilities in the venue. 2. Search for the names of these skating rinks on social media platforms (such as TikTok, Little Red Book, etc.). Many customers, ice-skating enthusiasts, and staff of the ice-skating rink would share photos of themselves at the ice-skating rink. For example, if you searched for the real ice skating rink in the famous ice dance city on TikTok, you might see a panoramic photo of the ice skating rink taken by customers. The ice reflected the light of the surrounding lights, and people in colorful skating suits shuttled across the ice, forming a vibrant and beautiful picture. Or a photo overlooking the entire ice skating rink from a high place, showing the size of the ice skating rink and the distribution of people on the ice. ** 2. Photo-sharing website ** 1. For example, photography sharing websites like Tuchong and Vision China. Photographers would upload their works on various topics to these platforms. If you searched for the keyword "ice skating rink," you might find some beautiful photos of the ice skating rink taken by professional photographers. These photos might be taken from a unique perspective, such as focusing on the ice shards that splashed across the ice, or taking a long exposure to capture the trajectory of the skater, forming a series of agile curves. 2. Flickr was also a good website for photography. Many international photographers would display their work on Flickr. If you searched for ice-skating rinks on this website, you might find beautiful photos of some famous foreign ice-skating rinks (such as the ice-skating rinks in Bow Lake, Canada). For example, the huge ice lake surrounded by snow-covered mountains, and the image of figure skaters and ice hucksters flying on the crystal clear ice. Above them was a magnificent snowy mountain, and under their feet were dreamy frozen bubbles. This unique natural landscape combined with ice sports had a great visual impact and beauty. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
400m ice skating rink size
Usually, the international standard ice skating rink size was 60×30m = 1800 square meters (the four corners were curved instead of right angles), and the minimum size could not be less than 57×26m = 1482 square meters. However, the specific size standard named "400-meter ice skating rink" was not found, so he could not answer accurately. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
Is the indoor ice skating rink expensive?
The cost of indoor ice skating rinks varied greatly due to many factors. For small and medium-sized (about 300 square meters) indoor ice skating rinks, the comprehensive investment cost was about 1 million yuan; if it was a medium-sized indoor ice skating rink, the cost could reach several million yuan. For example, a 1800-square-meter ice rink could cost tens of millions. There were also data showing that a 1800 square meter standard real ice rink would require at least 30 million yuan in investment costs. Therefore, in general, the cost of an indoor real ice skating rink had a large range of flexibility, and the cost might be relatively higher. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
What happened to the ice in the skating rink?
The common ways to make ice in an indoor skating rink were as follows: 1. ** Foundation layer preparation **: First lay the cooling pipe, which is buried in the cement layer. Below the cement layer, there are isolation layers, heating cement layers, sand layers, and other foundation layers. After these foundations are laid, the ice can be made. 2. ** Freezing to form ice **: - One was to use a liquid nitrogen cooling system. First, water was poured into the pool, and then liquid nitrogen was injected into the laid pipeline to quickly cool the water to form an ice surface about 1 - 2 inches (2.5 - 5cm) thick. Then, special machines were used to clean the ice surface. In addition, nitrogen and other chemicals would be added to the water to increase the freezing point of the water so that it would not melt when it was slightly higher than the freezing point of ordinary water (0 degrees Celsius). This would not only prevent people from being too cold, but also reduce the energy consumed by the cooling system. However, the hardness of the ice would be reduced, and the temperature of the ice would be about-2 to-5 degrees. - In the ice making process that was carried out according to the Beijing Winter Olympics model and standards, the ground temperature was first lowered to below zero, and then the cement ground was covered with mist spray. Then, white base paint was sprayed, and the paint was sealed with water mist for about 20 times without interruption. The runway line and the starting and finishing lines were also drawn. Then, the water was added to thicken the surface manually. Finally, the ice maker was trimmed. The standard thickness of the surface layer was 3 mm, with an error of no more than 0.4 mm. 3. ** Ice surface follow-up treatment **: Different ice sports have different requirements for the ice surface. For example, the thickness of the ice surface in the curling arena should be 5 - 6 cm, and a layer of tiny ice particles should be sprinkled on the ice surface to change the friction of the track through brushing the ice. The humidity of the curling competition venue should be below 50%, and the temperature of the ice surface should be around-6 ° C. The temperature of the ice arena area should be 15 + 2 ° C, and the best temperature in the stadium should be lower than 24 ° C. The ice temperature of the ice curling competition venue should be maintained at-6 ° C. In addition, the water used to make ice should be pure water, which could not contain impurities, because impurities would cause gaps between the ice crystals, making the ice not strong and hard enough. The purer the water, the denser and harder the ice formed. While watching the Olympics, you can also read the wonderful novels related to the Olympics!