The invention discloses a marine central air conditioning system. The system comprises a central air-conditioner, the central air-conditioner is provided with an air supply pipe and an air return pipe, the air supply pipe and the air return pipe are directly communicated to an inner-area cabin, the marine central air-conditioning system further comprises a fan coil, the fan coil is arranged closeto an outer-area cabin, the air supply pipe is indirectly communicated to the outer-area cabin through the fan coil, and the air return pipe is not communicated with the outer-area cabin. According tothe marine central air-conditioning system, the air supply scheme between the central air-conditioner and the outer-area living cabin is adjusted into the mode that fresh air provided by the air supply pipe and cooling capacity provided by the fan coil are combined, so that the air volume of fresh air supplied to the outer-area living cabin by the central air-conditioning system through the air supply pipe is greatly reduced. Meanwhile, the quantity of fresh air supplied to the outer-area living cabin by the central air-conditioning system only needs to meet the requirement of per capita fresh air quantity, and refrigeration is not needed, so that the air return pipe does not need to be arranged, and the size of an air pipe between the central air-conditioner and the outer-area living cabin is greatly reduced.
本发明公开了一种船用中央空调系统,其包括中央空调器,中央空调器具有送风管和回风管,送风管和回风管直接连通至内区住舱,船用中央空调系统还包括风机盘管,风机盘管临近外区住舱设置,送风管通过风机盘管间接连通至外区住舱,回风管不连通至外区住舱。该船用中央空调系统,通过将中央空调器与外区住舱之间的送风方案调整为送风管提供的新风加上风机盘管提供冷量的形式,以大幅降低中央空调系统通过送风管向外区住舱供应新风的风量。同时,由于中央空调系统向外区住舱供应的新风风量仅需满足人均新风风量的需求,无需用于制冷,因此也不用再设置回风管,使得中央空调器与外区住舱之间的风管尺寸大幅减少。
Marine central air conditioning system
船用中央空调系统
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
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