Dwelling zone antifreeze method applicable to arctic navigation ship

Abstract

The invention discloses a dwelling zone antifreeze method applicable to an arctic navigation ship. All layers of dwelling decks of a dwelling zone are each designed to be of a totally-enclosed structure and provided with electric heating glass windows, a preheating and reheating twice steam-heating mode is adopted for a central air conditioning system of the dwelling zone, and electric heating wire nets are arranged at fresh air suction ports; each cab of the dwelling zone is designed to be of a totally-enclosed structure and provided with an electric heating glass window, an air tube is led out of the central air conditioning system to be connected to an air distributor above the window of each cab at the same time, and hot air is supplied to the windows of the cabs through the air distributors; and a windscreen wiper and a hot water and compressed air flushing pipeline are further arranged on the window of each cab. By adoption of the dwelling zone antifreeze method applicable to the arctic navigation ship, it is effectively guaranteed that escape ways on all the decks of the dwelling zone as well as navigation equipment and communication systems in the cabs are not affected by the external cold polar environment, the comfortable dwelling environment temperature for seamen is fully guaranteed, and meanwhile, safe navigation of the ship in the polar region is guaranteed.

Description

technical field [0001] The invention belongs to the design field of polar sailing ships, and in particular relates to a method for antifreezing of residential areas suitable for polar sailing ships. Background technique [0002] With global warming, the sea ice in the Arctic Ocean is melting rapidly, coupled with advances in shipping, shipbuilding and icebreaking technology, the Arctic shipping lanes are beginning to "wake up". The Arctic waterway has potentially huge shipping, economic, and strategic value, especially with the increasing shortage of energy and the increasingly prominent international maritime transportation safety issues, the importance of the Arctic waterway is even more prominent. Compared with the traditional waterway, the Arctic waterway not only reduces the sailing time, but also saves a lot of canal fees, fuel costs, etc., and at the same time avoids the troubles of pirate attacks, which will bring significant economic benefits to shipping companies. ...

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The purpose of this patent is to solve the problem of inconvenience caused by low-temperature and high-cold weather and floating ice environment to the crew's working and living conditions during polar voyages, and to provide a method of anti-freezing in the living area suitable for polar voyage ships to ensure that the crew The work and life in the harsh environment will not be affected, and the safe navigation of the ship will also be guaranteed

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