CN205345309U - Hull ventilation unit - Google Patents
Hull ventilation unit Download PDFInfo
- Publication number
- CN205345309U CN205345309U CN201620057413.8U CN201620057413U CN205345309U CN 205345309 U CN205345309 U CN 205345309U CN 201620057413 U CN201620057413 U CN 201620057413U CN 205345309 U CN205345309 U CN 205345309U
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- hull
- ventilation unit
- draft hood
- wind
- utility
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Abstract
The utility model discloses a with the hull ventilation unit of drainage device formula structure as an organic whole, it is including installing the draft hood on the hull outer wall, and draft hood one end is equipped with the air intake with the cabin intercommunication, and characterized by draft hood top is equipped with the wind -guiding box of installing on the hull inner wall, is equipped with the inlet air channel who communicates with the air intake between draft hood and the wind -guiding box, and inlet wind cover lower extreme evenly distributed has a wash port, the utility model discloses simple structure, draft hood and wind -guiding box formula structure as an organic whole, batch production that can be a large amount of, the rainwater hull outside of directly discharging, can not get into marine engine room in, guarantee that marine engine room is interior dry and comfortable.
Description
Technical field
This utility model relates to a kind of ventilation unit, specifically a kind of hull ventilation unit.
Background technology
In the design of boats and ships, in order to solve the ventilating problem in hull cabin, capital is provided with ventilation unit in the both sides of cabin ship side, and in order to avoid boats and ships rainwater and spray when rainy day high speed operation enter hull by ventilation unit, generally all can be arranged below air intake water leg at existing hull vent, after rainwater or the spray enter watercraft engine room, drop in air intake water leg due to the action of gravity of water body itself, and discharge outside hull by drain pipe and check-valves, keep dry and comfortable not hydrops in watercraft engine room；There is following defect in the ventilation unit of this kind of form, one is that structure is complicated, installs trouble；Two be high speed operation and homeward time air intake water leg in water be easy to overflow come.
Summary of the invention
The purpose of this utility model is to provide a kind of and that drainage arrangement is integral type structure hull ventilation unit.
This utility model adopts the following technical scheme that and realizes its goal of the invention, a kind of hull ventilation unit, it includes the ventilator cowling being arranged on hull outer wall, ventilator cowling one end is provided with the air inlet connected with cabin, ventilator cowling is arranged over the air guide box being arranged on Inner wall of ship body, being provided with the air intake passage connected with air inlet between ventilator cowling with air guide box, air intake cover lower end is evenly distributed with osculum.
This utility model is easy for installation, and ventilator cowling and air guide box are integral type structure.
This utility model is for improving drainage effect, and the diameter of osculum is 8, and quantity is 10～20.
Owing to adopting technique scheme, this utility model achieves goal of the invention preferably, its simple in construction, ventilator cowling and air guide box are integral type structure, can substantial amounts of produce in batches, and rainwater can be expelled directly out outside hull, will not enter in watercraft engine room, it is ensured that dry and comfortable in watercraft engine room.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is use state diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As seen from Figure 1, Figure 2, a kind of hull ventilation unit, it includes the ventilator cowling 1 being arranged on hull 2 outer wall, ventilator cowling 1 one end is provided with the air inlet 5 connected with cabin, ventilator cowling 1 is arranged over the air guide box 3 being arranged on hull 2 inwall, being provided with the air intake passage 4 connected with air inlet 5 between ventilator cowling 1 with air guide box 3, air intake cover 1 lower end is evenly distributed with osculum 6.
This utility model is easy for installation, and ventilator cowling 1 and air guide box 3 are integral type structure.When it makes, by whole glass steel mould molding.
This utility model is for improving drainage effect, and the diameter of osculum 6 is 8, and quantity is 10～20.
The quantity of the present embodiment osculum 6 is 20.
The degree of depth of the present embodiment air guide box 3 is 350.
This utility model is when high speed operation, substantial amounts of natural wind enters from air inlet 5, direction is changed vertically up by air guide box 3, refer in Fig. 1 shown in arrow, the rainwater of doping is because action of gravity is when vertically rising to certain distance, along air intake passage 4 wall toward dirty, and is discharged by osculum 6, rainwater will not enter in watercraft engine room, it is ensured that dry and comfortable in watercraft engine room.
Claims (3)
1. a hull ventilation unit, it includes the ventilator cowling being arranged on hull outer wall, ventilator cowling one end is provided with the air inlet connected with cabin, it is characterized in that ventilator cowling is arranged over the air guide box being arranged on Inner wall of ship body, being provided with the air intake passage connected with air inlet between ventilator cowling with air guide box, air intake cover lower end is evenly distributed with osculum.
2. hull ventilation unit according to claim 1, is characterized in that ventilator cowling and air guide box are integral type structure.
3. hull ventilation unit according to claim 1 and 2, is characterized in that the diameter of osculum is 8, and quantity is 10～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057413.8U CN205345309U (en) | 2016-01-21 | 2016-01-21 | Hull ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057413.8U CN205345309U (en) | 2016-01-21 | 2016-01-21 | Hull ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205345309U true CN205345309U (en) | 2016-06-29 |
Family
ID=56176818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057413.8U Active CN205345309U (en) | 2016-01-21 | 2016-01-21 | Hull ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205345309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581441A (en) * | 2021-06-01 | 2021-11-02 | 中国船舶工业集团公司第七0八研究所 | Marine engine room structure for waterproof cannon |
-
2016
- 2016-01-21 CN CN201620057413.8U patent/CN205345309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581441A (en) * | 2021-06-01 | 2021-11-02 | 中国船舶工业集团公司第七0八研究所 | Marine engine room structure for waterproof cannon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |