High-temperature snow making method utilizing low-temperature gas for forming ice nucleuses

Abstract

The invention discloses a high-temperature snow making method utilizing low-temperature gas for forming ice nucleuses. According to the method, a snow making machine forming the ice nucleuses through the low-temperature gas is utilized for snow making under the high-temperature condition, and the low-temperature gas includes N2 low-temperature gas and CO2 low-temperature gas. A head of the snow making machine used in the method comprises multiple nucleon devices and multiple atomizers. Each nucleon device comprises a water inlet pipeline and a gas inlet pipeline, wherein the low-temperature gas enters from the gas inlet pipeline. According to the method, the low-temperature gas enters artificial snow making equipment from the gas inlet pipelines of the nucleon devices, a traditional manner that air of the nature is compressed and enters nucleon devices for snow making is replaced, meanwhile, optimization design is conducted on the nucleon devices and the atomizers, the snow making equipment can achieve the snow making function at the temperature of -2 DEG C, and indoor ski fields of high-temperature areas of Chinese mainland parts become possible.

Description

technical field [0001] The invention belongs to the technical field of artificial snowmaking, and in particular relates to a high-temperature snowmaking method using low-temperature gas to form ice nuclei. Background technique [0002] In recent years, people's love for skiing and snow sculpture art has greatly increased, especially on July 41, 2015, Beijing and Zhangjiakou successfully won the right to host the 2022 Winter Olympics, promoting 1.3 billion Chinese to participate in ice and snow sports in different ways and related industries, and will make new contributions to healthy China and the international Olympic movement. Over the years, skiing in Beijing has been booming. It is planned that by 2022, the total amount of Beijing's ice and snow sports industry will reach 40 billion; each district will build an ice skating rink with an ice surface of no less than 1,800 square meters; Beijing will have 36 indoor ice rinks And 50 outdoor ice rinks. [0003] The question ...

AI Technical Summary

Problems solved by technology

[0005] Most of the current artificial snowmaking machines can only make snow at minus 6°C. The cost of snowmaking is relatively high, and they all use natural air compression, which has strict requirements on the temperature of nature, making high-temperature areas in the inland The outdoor ski resorts or indoor ski resorts are forced to postpone the business hours, and even some high-temperature areas cannot open indoor ski resorts, which cannot better meet the needs of ski lovers for skiing, and also cause large economic losses.

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