The invention discloses a liquid tank anti-freezing system and a ship, and belongs to the technical field of ships. According to the liquid tank anti-freezing system and the ship, a temperature detection part is arranged in a liquid tank, the liquid tank anti-freezing system comprises an air compressor, a gas conveying pipeline, a gas storage part, a normal-temperature gas pipeline, a high-temperature gas pipeline and a gas spraying unit, and the air compressor is connected with the gas storage part through the gas conveying pipeline; the normal-temperature gas pipeline and the high-temperature gas pipeline are connected in parallel between the gas storage part and the gas injection unit, a heating part is arranged on the high-temperature gas pipeline, and the gas injection unit is used for injecting gas into liquid in the liquid tank; the air injection unit comprises a sweeping machine corresponding to the liquid tank, the sweeping machine comprises a machine shell and a rotary spray head, and the rotary spray head is rotatably arranged on the machine shell. The liquid tank anti-freezing system can utilize normal-temperature or high-temperature compressed air to spray the liquid tank, the structure is simple, construction is easy, and the anti-freezing capacity of the liquid tank can be improved.
本发明公开了一种液舱防冰冻系统和船舶,属于船舶技术领域。本发明的液舱防冰冻系统和船舶,液舱内设有温度检测件,液舱防冰冻系统包括空气压缩机、输气管路、储气件、常温气体管路、高温气体管路和喷气单元,空气压缩机与储气件通过输气管路连接,常温气体管路与高温气体管路并联连接在储气件与喷气单元之间,高温气体管路上设有加热件,喷气单元用于向液舱内的液体中喷气;喷气单元包括与液舱对应设置的扫舱机,扫舱机包括机壳和旋转喷头,旋转喷头可转动地设于机壳。液舱防冰冻系统可利用常温或高温的压缩空气扫射液舱,不仅结构简单,容易施工,还能提高液舱防冰冻能力。
Liquid tank anti-freezing system and ship
一种液舱防冰冻系统和船舶
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
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