The present invention is to provide a ship capable of increasing the size of the ship because carbon dioxide can be stored in a tank at atmospheric pressure without the need to store the carbon dioxide in the pressure tank. According to an embodiment of the present invention, a ship comprises: a cargo hold provided on a hull; and a supply unit in which a carbon dioxide tank is provided in the cargo hold and a hold space is formed between an inner wall of the cargo hold and an outer wall of the carbon dioxide tank, and which supplies a refrigerant to the hold space so that the carbon dioxide tank can maintain a temperature at which carbon dioxide is stored as a solid.
본 발명의 일 실시예에 따른 선박은, 선체에 마련되는 카고 홀드; 및 상기 카고 홀드에 이산화탄소 탱크가 마련되되 상기 카고 홀드의 내벽과 상기 이산화탄소 탱크의 외벽 사이에 홀드 스페이스가 형성되며, 상기 이산화탄소 탱크가 이산화탄소를 고체로 저장하는 온도를 유지할 수 있도록, 상기 홀드 스페이스에 냉매를 공급하는 공급부를 포함하는 것을 특징으로 한다.
SHIP
선박
2021-05-10
Patent
Electronic Resource
Korean
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