The invention relates to the technical field of ship ventilation pipeline sealing, in particular to a ventilation pipeline internal wind and rain sealing structure which comprises a ventilation pipeline and further comprises a detection mechanism which comprises a wind power detection assembly used for detecting wind power intensity, a humidity detection assembly used for detecting air humidity and a rainwater detection assembly used for detecting rainwater. The wind power detection assembly comprises a rotating structure which can be blown by wind power. The wind power detection assembly detects the real-time wind power by utilizing a rotating structure and magnetic induction line cutting current, the rainwater detection assembly detects the rainfall capacity in real time through a water level monitor, and when strong wind and no heavy rain exist, a rotating sealing plate can block a main air inlet channel, so that air enters from a secondary air inlet channel, and the rainwater detection assembly detects the rainfall capacity in real time. And excessive air is prevented from entering a garage or a warehouse in the roll-on-roll-off ship, and the risk possibly caused by the excessive air to the stable operation of the ventilation system is avoided.
本发明涉及船舶通风管道密封技术领域,具体涉及一种通风管道内部风雨密封结构包括通风管道,还包括:检测机构,所述检测机构包括用于检测风力强度的风力检测组件、用于检测空气湿度的湿度检测组件、用于检测雨水的雨水检测组件,所述风力检测组件包括可被风力吹动的转动结构。通过风力检测组件利用转动结构和磁感线切割电流检测实时风力大小,雨水检测组件通过水位监测仪实时检测降雨量,当有大风无大雨时,可以使转动密封板将主进风通道封堵,使空气从次进风通道进入,防止过大的风量进入滚装船中车库或货仓内,因为过大的风量可能对通风系统的稳定运行构成风险。
Wind and rain sealing structure in ventilating duct
一种通风管道内部风雨密封结构
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM , Trocknen von festen Gütern oder Erzeugnissen durch Entfernen von Flüssigkeit / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B01D SEPARATION , Trennen / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
VENTILATION DUCT FOR VENTILATING PASSENGER COMPARTMENT OF VEHICLE
Europäisches Patentamt | 2017
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