Ship ventilation head based on auxiliary wind guide
A ventilation head, marine technology, applied in the field of ventilation head, can solve the problems of potential safety hazards, low exhaust efficiency, poor ventilation effect, etc., achieve good ventilation effect, high ventilation efficiency, and avoid the effect of water flow into the ventilation head
Inactive Publication Date: 2015-06-03
WUXI TONGCHUANG FIBERGLASS BOAT FACTORY
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Problems solved by technology
The disadvantage of this kind of ventilation head is that the exhaust efficiency is low, the ventilation effect is not good, and because there is no water blocking device, the water on the deck will enter the ventilation equipment, which poses a safety hazard
Method used
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Embodiment Construction
[0019] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0020] See figure 1 , the present invention includes a body 4, an air outlet air bucket 1 and an air intake air bucket 6, the upper end of the body 4 is fixedly connected to the air outlet air bucket 1, the outer wall of the body 4 is fixedly connected to a connecting plate 7, and the connecting plate 7 is fixedly connected to a baffle plate 5, The baffle plate 5 is used to prevent the water flow from entering the wind bucket. The air outlet wind bucket 1 has a small hole 3 for the outflow of a small amount of water, which further prevents the water flow from entering the wind bucket. On the air outlet air bucket 1, the circular table-shaped air bucket can increase the flow rate of the air; the upper end of the air outlet air bucket 1 is fixedly connected to the arc-shaped guide plate 2, and the arc-shaped guide plate 2 is connected to the s...
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The invention relates to a ship ventilation head based on an auxiliary wind guide. The ship ventilation head comprises a body, and an air inlet scoop and an air outlet scoop both arranged on the body; the air outlet scoop is fixedly connected with the upper end portion of the body; a connecting plate is fixedly connected to the outer wall of the body and a baffle plate is fixedly connected to the connecting plate; the air inlet scoop is cone-shaped, and the small-diameter end of the air inlet scoop is fixedly connected to the air outlet scoop; pores are formed in the air outlet scoop; the upper end portion of the body is connected with a cambered guide plate; the cambered guide plate is fixedly connected with the sidewall of the body into an L-shaped support. The ship ventilation head is simple in structure; compared with a traditional single-outlet air scoop, two air scoops are arranged at the two ends, so that the ship ventilation head has the advantages of good ventilation effect and high ventilation efficiency; in addition, the cambered baffle plate and the auxiliary air guide support are adopted to prevent the water flow from entering the ventilation head, and therefore, the safety performance is improved.
Description
technical field [0001] The present invention relates to ventilation equipment on ships, in particular to ventilation heads. technical background [0002] In the cabin, heat, gas and steam are emitted due to the operation of machinery, heat exchangers, instruments and systems. For example, in the engine room, if the heat generated by machinery and boilers is not discharged in time, the indoor temperature will rise to 50-70°C or even higher. Not only will it be air preparation, but also the mixture of hydrogen and air will cause dangers such as combustion or explosion, and the evaporation of liquid stored or accumulated in the ship's cabin will also cause air corruption. Therefore, ventilation devices must be installed on ships to ensure indoor air. Freshness, thus ensuring indoor safety. In the existing ventilation device, the ventilation head is one-way type, that is, there is only one outlet on the air head. When the outlet is along the wind direction, the air in the room...
Claims
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IPC IPC(8): F24F7/02
CPCF24F7/02
Inventor 沙虹
Owner WUXI TONGCHUANG FIBERGLASS BOAT FACTORY