The present invention relates to a ship cabin negative pressure air conditioning system. In accordance with the present invention, the ship cabin negative pressure air conditioning system includes: an outdoor air supply unit supplying outdoor air into an indoor area; an indoor air discharge unit discharging indoor air to an outdoor area; an air conditioning unit connected to the outdoor air supply unit and the indoor air discharge unit, and controlling the temperature of the air introduced into the indoor area by a heat exchange of the flowing air, to a predetermined reference value; an indoor air circulation duct connected to the indoor area and the outdoor air supply unit to re-supply the indoor air into the indoor area via the air conditioning unit; a negative pressure switching damper installed in the outdoor air supply unit, and opened and closed to maintain indoor air pressure at a level equal to or less than atmospheric pressure; and a control unit controlling the operation of the outdoor air supply unit, the indoor air discharge unit, the air conditioning unit and the negative pressure switching damper. Therefore, the present invention is capable of enabling a stable quarantine treatment for a plague-infected patient in a ship without causing the spread of viruses.
본 발명은 선박 객실 음압 공조 시스템에 관한 것으로, 본 발명에 따른 선박 객실 음압 공조 시스템은 실내로 외기를 공급하는 외기공급부; 실내 공기를 실외로 배출시키는 내기배출부; 상기 외기공급부 및 내기배출부와 연결되고, 유동 중인 공기의 열교환에 의해 실내로 유입되는 공기의 온도를 기설정된 기준값으로 제어하는 공조부; 실내와 상기 외기공급부에 연결되어, 실내 공기를 상기 공조부를 거쳐 실내로 재공급하는 내기순환덕트; 상기 외기공급부에 설치되고, 개방 및 폐쇄되어 실내 기압을 대기압과 동일하거나 대기압 이하의 음압 상태로 유지시키는 음압전환댐버; 및 상기 외기공급부, 내기배출부, 공조부 및 음압전환댐버의 작동을 제어하는 제어부;를 포함하는 것을 특징으로 한다.
A SHIP CABIN NEGATIVE PRESSURE AIR CONDITIONING SYSTEM
선박 객실 음압 공조 시스템
2022-11-29
Patent
Electronic Resource
Korean
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / F24F Klimatisierung , AIR-CONDITIONING |
Air conditioning system for ship cabin to maintain negative pressure
European Patent Office | 2021
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