CN202449200U - Novel anti-sink ventilating device - Google Patents
Novel anti-sink ventilating device Download PDFInfo
- Publication number
- CN202449200U CN202449200U CN201120565367XU CN201120565367U CN202449200U CN 202449200 U CN202449200 U CN 202449200U CN 201120565367X U CN201120565367X U CN 201120565367XU CN 201120565367 U CN201120565367 U CN 201120565367U CN 202449200 U CN202449200 U CN 202449200U
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- Prior art keywords
- trap
- trunk
- utility
- model
- blower fan
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Abstract
The utility model discloses a novel anti-sink ventilating device. The ventilating device comprises a trunk, wherein a shutter is arranged on the upper portion of the trunk, a draught fan base is arranged on the lower portion of the trunk, a draught fan is arranged on the draught fan base, toggle plates are arranged on four end portions on the outer side of the trunk, a stiffener and a girder are arranged on the inner wall of the trunk, and a detachable maintenance access door is arranged at the bottom of the trunk. By the aid of the device, the water inlet point height requirement of unsinkability of a ventilation system is met, and the problem that conventional air funnels are so high that the end portion strength can not be guaranteed is solved.
Description
Technical field
The utility model relates to a kind of draft equipment, particularly a kind of novel resistance to sinking draft equipment.
Background technology
Binary offshore wind farm engineering special purpose ship is connected through middle connecting bridge by the biplate body, leaves neutral between two lamellar bodies, and the main deck freeboard is lower, and the afterbody main deck has rudder oar cabin.Similar ship type has high requirements to Ship's Insubmeribility, and specifically the aperture position (water entry) to ventilation system has requirement for height.Be positioned at the rudder oar cabin vent line of afterbody, if pass watertight bulkhead and will advance/exhaust outlet causes connecting bridge deck and above higher position, though satisfy the water entry requirement for height of resistance to sinking, can not satisfy related damage stability requirement; If vest sleeve, the highly too low water entry requirement for height that can't satisfy resistance to sinking are set on the spot.If highly too high, end intensity can't effectively guarantee again.
The utility model content
The technical matters that the utility model will solve provides a kind of novel resistance to sinking draft equipment and solves the problem that the too high end of conventional vest sleeve height intensity can't guarantee.
For achieving the above object, the technical scheme of the utility model is following:
A kind of novel resistance to sinking draft equipment, said draft equipment comprise and enclose trap that said top of enclosing trap is provided with louver; Its underpart is provided with the blower fan seat; On the said blower fan seat blower fan is installed, said four ends of enclosing the trap outside are provided with bracket, and the said inwall that encloses trap is provided with stiffener and girder.
Preferably, the said trap that encloses is welded by steel plate.
Preferably, the bottom of said blower fan seat has the hole.
Preferably, the said trap bottom of enclosing is provided with detouchable maintenance sect.
Through technique scheme, the beneficial effect of the utility model is:
The utility model utilizes the steel ventilation to enclose well structure, fully satisfies requirement of strength.Enclose the open height of trap top louver; Be set on water entry minimum constructive height greater than Ship's Insubmeribility requires; Blower fan takes out/and emptying gas is from enclosing the louver entering/discharge at trap top; Trap is enclosed in the ventilation that the top, cabin is provided with because the shorter air loss of distance is little, the most important thing is to guarantee the resistance to sinking of boats and ships.In addition, enclosing trap is the steel welded structure, the bulk strength requirement that is content with very little, and form is simple, and flexible arrangement is easy to build, and is little to other facility locations influences of deck plane on every side.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model birds-eye view.
The numeral corresponding component title represented among the figure with letter:
10, enclose trap 11, louver 12, blower fan seat 13, blower fan 14, bracket 15, stiffener 16, girder 17, hole
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to illustrated in figures 1 and 2, a kind of novel resistance to sinking draft equipment of the utility model, said draft equipment comprise and enclose trap 10; The said trap 10 of enclosing is welded by steel, and said top of enclosing trap 10 is provided with louver 11, and its underpart is provided with blower fan seat 12; Settle blower fan 13 on the said blower fan seat 12; Said four ends of enclosing trap 10 outsides are provided with bracket 14, and the said inwall that encloses trap 10 is provided with stiffener 15 and girder 16.
The open height H of the utility model louver 11 needs the minimum requirement greater than the water entry of Ship's Insubmeribility; Louver 11 is arranged on said enclosing on the trap 10, and it also can be fixed type according to actual needs, also can be manual or remote closing formula; The height of said louver 11 can be adjustable.
The utility model resistance to sinking draft equipment can be done together in the exhausting of sending in same cabin, more helps structural strength and construction, and what need prompting is to enclose the position of louver 11 on the trap 10 and preferably stagger front and back, to reach the optimal ventilation ventilation effect.
If this draft equipment is as the usefulness of natural ventilation, then blower fan 13 can not established with blower fan seat 12, but the deck plane that encloses under the trap 10 still needs perforate 17, and said trap 10 bottoms of enclosing are provided with detouchable maintenance sect (not marking among the figure).
More than show and described groundwork of the utility model and the advantage of principal character and the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. novel resistance to sinking draft equipment; It is characterized in that said draft equipment comprises and enclose trap that said top of enclosing trap is provided with louver; Its underpart is provided with the blower fan seat; Settle blower fan on the said blower fan seat, said four ends of enclosing the trap outside are provided with bracket, and the said inwall that encloses trap is provided with stiffener and girder.
2. a kind of novel resistance to sinking draft equipment according to claim 1, it is characterized in that: the said trap that encloses is welded by steel plate.
3. a kind of novel resistance to sinking draft equipment according to claim 1, it is characterized in that: the bottom of said blower fan seat has the hole.
4. a kind of novel resistance to sinking draft equipment according to claim 1 is characterized in that: the said trap bottom of enclosing is provided with detouchable maintenance sect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120565367XU CN202449200U (en) | 2011-12-29 | 2011-12-29 | Novel anti-sink ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120565367XU CN202449200U (en) | 2011-12-29 | 2011-12-29 | Novel anti-sink ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449200U true CN202449200U (en) | 2012-09-26 |
Family
ID=46865086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120565367XU Expired - Fee Related CN202449200U (en) | 2011-12-29 | 2011-12-29 | Novel anti-sink ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383733A (en) * | 2018-10-24 | 2019-02-26 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | With the towing winch wall structure of ventilation function on rescue ship |
-
2011
- 2011-12-29 CN CN201120565367XU patent/CN202449200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383733A (en) * | 2018-10-24 | 2019-02-26 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | With the towing winch wall structure of ventilation function on rescue ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201612, Shanghai, Songjiang District Xin Brick Road No. 10, 518, 8 Patentee after: Tianhai fusion defense equipment and technology Limited by Share Ltd Address before: 201707 Shanghai city Qingpu District No. 599 new road, building 1, room 639 Patentee before: Shanghai Bestway Marine Engineering Design Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |