The ventilation and exhaust device comprises an exhaust cabinet, an air inlet mechanism installed outside the exhaust cabinet and a dehumidification mechanism installed inside the exhaust cabinet, the air inlet mechanism comprises a draught fan, an air inlet box and a first motor, the draught fan is installed in the middle of the outer wall of the exhaust cabinet, and the air inlet box is of a square structure and arranged on the exhaust cabinet in a sleeving mode. The two air inlet boxes are driven by the motor to move at the vertical height, and air is fed through the fan in the moving process. Air is heated after air intake so as to reduce the humidity in the intake air, the intake air is filtered through a filter plate after entering the exhaust cabinet, water vapor in the air is further absorbed through a dehumidification cotton cylinder in a dehumidification mechanism after filtration, and the water vapor is exhausted from the top of the exhaust cabinet after absorption. The dehumidification cotton cylinder is extruded from the two ends through the extrusion mechanism, water vapor in the dehumidification cotton cylinder is extruded out and then discharged through the drainage pipe, it can be guaranteed that exhausted air is dry air, and maintenance complexity can be reduced.
本发明公开了一种用于船舶机舱通风排气装置,包括排气柜、安装在排气柜外部的进气机构和安装在排气柜内部的除湿机构,进气机构包括风机、进气盒和电机一,风机安装在排气柜的外壁中部,进气盒呈方形结构且套设在排气柜上。本发明通过电机带动两个进气盒进行垂直高度的移动,移动过程中通过风机进行进气。进气后对空气进行加热以降低进气中的湿度,进入排气柜内部后通过过滤板对其进行过滤,过滤后通过除湿机构中的除湿棉筒来对空气中的水汽进行进一步吸收,吸收后从排气柜顶部排出,在工作完成后,通过挤压机构从两端对除湿棉筒进行挤压,将其内部的水汽挤出,再通过排水管排出,可以保证出气为干燥空气,且能够降低维护的繁琐。
Ventilation and exhaust device for marine engine room
一种用于船舶机舱通风排气装置
2024-07-02
Patent
Electronic Resource
Chinese
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