_{On December 18th, China's first independently designed and built ocean drilling vessel, the "Dream", made a trial voyage}

Ocean drilling vesselThe "Dream" vessel was built in close collaboration with the China Geological Survey of the Ministry of Natural Resources and more than 150 units. It has a total tonnage of about 33000 tons, a range of 15000 nautical miles, and a self-sustaining capacity of 120 days. It has the ability to operate in unlimited sea areas worldwide and drill 11000 meters in sea areas. After its completion, the "Dream" will provide important equipment support for the exploration and exploitation of ocean energy resources, becoming a "national treasure" to ensure national energy security and a "core weapon" to support the construction of a maritime power.

Background Overview

With the continuous deepening of China's marine resource development and deep-sea scientific research, more and more high-tech research platforms are being put into use, representing China's continuous innovation and breakthroughs in the field of marine research. As China's first independently designed and built ocean drilling vessel——The "Dream" carries the important mission of the country in the field of deep-sea resource exploration and scientific research. The ship is not only equipped with advanced ocean drilling technology, but also innovates in multiple aspects, especially in terms of liquid nitrogen supply and logistics support. It adopts a 20 liter/day liquid nitrogen generator supplied by Hangzhou Scala, providing reliable liquid nitrogen support for scientific research and freezing equipment of the crew.

Requirements Analysis

The main tasks of the "Dream" include ocean resource exploration, deep-sea environmental monitoring, and marine science experiments, which require long-term operations in the deep sea. These tasks not only require high standards for technical equipment, but also pose challenges to the daily logistics support on board. Liquid nitrogen, as an important cooling and protective medium, plays a crucial role in deep-sea drilling and scientific exploration, especially in high-temperature and high-pressure environments. The application of liquid nitrogen involves multiple aspects such as sample cooling, equipment cooling, scientific experiments, and environmental control.

However, in the environment of ocean drilling vessels, traditional liquid nitrogen supply methods have problems such as difficult transportation, high costs, and harsh storage conditions. To overcome these difficulties,The research team of the "Dream" spacecraft needs a device that can provide stable liquid nitrogen supply and cope with harsh marine environments.

Solution

After conducting extensive research and comparing technologies, Hangzhou SkalaA 20 liter/day liquid nitrogen generator has become an ideal choice for the "Dream" vessel. This device not only has efficient liquid nitrogen production capacity, but also has the following advantages:

1. Self production without external supply:The liquid nitrogen generator supplied by Skara can meet the needs of the ship,24-hour stable operation, independent production of liquid nitrogen, avoiding the high cost and instability caused by traditional liquid nitrogen transportation. During long-term maritime navigation, crew members do not need to rely on external liquid nitrogen supply, greatly improving the independence and flexibility of the mission.

2. Reliable performance and efficient work efficiency:The production capacity of 20 liters/day of liquid nitrogen meets the demand of the "Dream" research team and equipment for liquid nitrogen. In long-term offshore working environments, this equipment can stably output the required liquid nitrogen, ensuring the normal operation of scientific research experiments and equipment.

3. Wind and wave resistance and stability:The liquid nitrogen generator adopts high-strength, corrosion-resistant materials and special design, which can operate stably in the sea environment of strong winds and waves. In addition, its equipment system has intelligent monitoring function, which can detect the real-time operation status of the equipment, make timely adjustments and maintenance, and ensure uninterrupted supply of liquid nitrogen.

4. Green and environmentally friendly, low energy consumption:The Skara liquid nitrogen generator has the characteristics of low energy consumption and high efficiency, which is in line withThe requirements of "Dream" for environmental protection and energy conservation. The energy consumption generated during the operation of the equipment is extremely low, which not only saves energy but also reduces the impact on the environment, in line with the trend of green technology development today.

Successful application and effectiveness

Since the liquid nitrogen generator was put into operationSince the use of the "Dream" vessel, Skara has been constantly monitoring the usage of the machine. Up to now, the stable operation of the liquid nitrogen generator has provided sufficient liquid nitrogen for deep-sea drilling vessels, ensuring the efficient operation of various scientific research equipment and instruments. In addition, various scientific experiments on board were carried out smoothly, and liquid nitrogen played a key role in sample protection, low-temperature storage, and experimental environment regulation.

in the futureDuring the deep-sea drilling mission of the "Dream" vessel, Hangzhou Skara will continue to monitor the operation of the machine to ensure that the crew no longer need to worry about liquid nitrogen supply during long-term deep-sea operations, effectively improving work efficiency and safety.

summary

Hangzhou SkalaThe successful application of a 20 liter/day liquid nitrogen generator on the "Dream" ocean drilling vessel fully demonstrates the excellent position of the Skara brand in scientific research equipment. Through independent design, innovative technology, and reliable after-sales service, the Scala liquid nitrogen generator not only provides important support for the deep-sea drilling mission of the "Dream" ship, but also contributes to China's continuous progress in deep-sea resource exploration and marine research.

In the future, Skara Corporation will continue to be driven by technological innovation, promoting technological progress in research equipment such as liquid nitrogen generators, and providing more stable and efficient solutions for more research platforms. At the same time, it also injects new impetus into China's marine science and technology industry, promoting the rapid development of high-tech fields such as aerospace and ocean in China

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