Air duct structure of a fishing boat engine room

A technology for air ducts and fishing boats, which is applied in the directions of hull ventilation/heating/cooling, ship construction, and ship parts, etc. It can solve the problems of improving air ducts and other issues, and achieve the effect of convenient cleaning and maintenance, ensuring cleanliness and keeping cleanliness.

Active Publication Date: 2021-01-01
ZHEJIANG MARINE DEV RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model has good ventilation effect and low noise, but the utility model does not propose improvement measures for the air duct

Method used

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  • Air duct structure of a fishing boat engine room
  • Air duct structure of a fishing boat engine room
  • Air duct structure of a fishing boat engine room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figure 1 to Figure 4 As shown, a fishing boat engine room air duct structure, the fishing boat engine room is located below the deck 12, the top of the fishing boat engine room is provided with a box-shaped structural beam 1, the air duct 2 of the fishing boat engine room is arranged in the box-shaped structural beam 1, and the air duct 2 is also provided with There is a rotary air blowing device, and compressed air is passed through the rotary air blowing device. The rotary blowing device includes a blowing pipe 3 and a blowing pipe driving motor 4, the blowing pipe driving motor 4 is connected to a controller, and the blowing pipe 3 is rotatably connected to a bearing seat 5 fixed on the inner wall of the box-shaped structural beam 1 , the air blowing pipe driving motor 4 is fixed on the inner wall of the box-shaped structural beam 1, the air blowing pipe 3 is connected to the output end of the air blowing pipe driving motor 4, and the air blowing pipe 3 is c...

Embodiment 2

[0025] The blowing pipe 3 is fixedly sleeved with a driven gear 11 , the output end of the blowing pipe driving motor 4 is connected with a driving gear 10 , and the driven gear 11 is meshed with the driving gear 10 . All the other are with embodiment 1.

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Abstract

The invention discloses an air duct structure for a fishing boat cabin. A box-shaped structural beam is arranged on the top of the fishing boat cabin, an air duct of the fishing boat cabin is arrangedin the box-shaped structural beam, a rotary blowing device is further arranged in the air duct, and compression air is introduced into the rotary blowing device. According to the air duct structure,the box-shaped structural beam is used as a cabin supporting beam, the existing box-shaped structural beam can be fully utilized to build the air duct without specially constructing an independent type air duct, the requirements of the fishing boat cabin structure are met, the occupation of the fishing boat cabin space can be greatly reduced, and coordination between a cabin device and the cabin space is improved. The structure is provided with the rotary blowing device, air flow with high impact force can be rotatably blown in the air duct, the inner wall of the air duct is completely cleaned, dust is not prone to deposition, and the cleanness of the air duct is ensured.

Description

technical field [0001] The invention relates to a marine air-conditioning ventilation system, more specifically, it relates to a fishing boat engine room air duct structure. Background technique [0002] Compared with cargo tanks and oil tankers, fishing boats need to have the functions of fishing, freezing of fish cargoes and preservation of fish cargoes under low temperature conditions, so there are many types of equipment in the engine room of fishing boats. Take conventional ocean-going squid fishing boats as an example: engine room In addition to a main engine, the main equipment also arranges at least 5 generators, 2 liquid receivers with a volume of 5000L each, and 5 refrigeration compressors. Ocean-going fishing boats operate on the high seas, and the operation period is long. The reliability of the ship and the comfort of the crew are particularly important. When designing the ship structure, the strength and vibration of the hull must be considered. It is a test f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63J2/10B63J2/06
CPCB63J2/06B63J2/10
Inventor 孙春华张微周枫傅光明徐颖俊季建杨凯盛
Owner ZHEJIANG MARINE DEV RES INST
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