Ventilating device for marine engine room

Abstract

The invention discloses a ventilating device for a marine engine room. The ventilating device comprises a ventilating device shell, wherein the two sides of the ventilating device shell are fixedly connected with a fixing plate respectively; a screw hole is formed in the middle of the surface of the fixing plate; a screw penetrates through the screw hole; the screw penetrates through the screw hole and is in threaded connection with a dustproof bracket; an air inlet pipe is fixedly connected in the ventilating device shell; the lower surface of the air inlet pipe is fixedly connected with an air outlet pipe; a first air inlet is formed in one end of the air inlet pipe. According to the ventilating device for a marine engine room, through the air inlet pipe, the air outlet pipe, a suction type exhaust fan and a discharge type exhaust fan, air in the marine engine room circulates inside and outside so that fresh air outside the marine engine room is sucked in while low-quality air is discharged outside; the ventilating device can be effectively prevented from dampness by dry sponge; a filtering net can prevent other things from entering a pipeline; peculiar smell can be effectively removed by an active carbon box; the air smells better due to a lavender box, and thus the probability of seasickness is reduced.

Description

technical field [0001] The invention relates to the technical field of ship accessories, in particular to a ventilation device for a ship engine room. Background technique [0002] Ships (boats and ships), the general term for various ships. Ships are means of transportation that can sail or berth in waters for transportation or operations, and have different technical performances, equipment and structural types according to different requirements for use. A ship is a man-made means of transportation that primarily operates in geographical waters. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats, which are collectively called ships or boats. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming f...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a ventilation device for the engine room of a ship, which has the advantages of air circulation and air purification, and solves the problems of no air circulation and poor air quality

Images