CN214986002U - Seabed door device - Google Patents
Seabed door device Download PDFInfo
- Publication number
- CN214986002U CN214986002U CN202120208467.0U CN202120208467U CN214986002U CN 214986002 U CN214986002 U CN 214986002U CN 202120208467 U CN202120208467 U CN 202120208467U CN 214986002 U CN214986002 U CN 214986002U
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- CN
- China
- Prior art keywords
- top plate
- base
- web
- roof
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000013535 sea water Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
A submarine door device mainly comprises a base and a top plate assembly which are detachably connected with each other, wherein a panel on the base is detachably connected with a top plate on the top plate assembly through a fastener, so that the base and the top plate assembly are fixed with each other. The base and the top plate assembly of the sea-bottom door device can be processed, manufactured and tested in the inner field, and are assembled on the ship after being processed, so that the processing difficulty is greatly reduced, the building period of the ship is shortened, the processing precision is effectively improved, and the processing sealing performance is better guaranteed.
Description
Technical Field
The utility model relates to a ship structure field especially relates to and installs in the seabed door gear of boats and ships bottom.
Background
When a ship is underway, a large amount of cooling water is needed to cool the power plant and part of auxiliary facilities in the ship, and for this reason, a sea bottom door is usually arranged at the bottom of the ship.
The existing seabed door comprises a coaming and a top plate, wherein the top plate is provided with a water outlet and a blow washing port, and the bottom of the top plate is provided with a suction grille; the outboard seawater enters a space enclosed by the coaming and the top plate through the suction grille and then enters the ship through the water outlet for cooling. The submarine door device is used as a part of a ship structure and needs to be welded and manufactured in the field, but due to space limitation, the construction difficulty of the submarine door is high, and the welding tightness is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seabed door device that main component part all can all be processed and made including the field to reduce the processing degree of difficulty of seabed door, and guarantee sealing performance.
The utility model discloses a sea chest device, which comprises a base arranged on a ship and a top plate component which is arranged on the base in a detachable way; the base comprises a web plate installed on the ship and a panel installed on the web plate; the top plate assembly comprises a top plate which is detachably connected with the panel through a fastener, a supporting structure is installed on one side of the top plate, which faces the web plate, a grid is installed on the supporting structure, and a flange seat and a connecting flange installed on the flange seat are arranged on one side, which faces away from the web plate, of the top plate.
The utility model relates to a sea chest device, which mainly comprises a base and a top plate component which can be mutually assembled and disassembled, wherein a panel on the base and a top plate on the top plate component are assembled and disassembled through fasteners, thereby realizing the mutual fixation of the base and the top plate component; after the two are fixed with each other, the grille on the top plate component can filter the sucked seawater, and the filtered seawater flows through the supporting structure and then enters the seawater valve, the seawater main pipe and the like in the ship from the flange seat and the connecting flange on the flange seat until entering the seawater pump of the ship to cool the main and auxiliary machines. The base and the top plate assembly of the sea-bottom door device can be processed, manufactured and tested in the inner field, and are assembled on the ship after being processed, so that the processing difficulty is greatly reduced, the building period of the ship is shortened, the processing precision is effectively improved, and the processing sealing performance is better guaranteed.
Drawings
Fig. 1 is a schematic view of the structure of a subsea gate device.
Fig. 2 is a schematic structural view of the base.
Fig. 3 is a schematic structural view of the top plate assembly.
Detailed Description
A kind of sea bottom door plant, including the base 1 mounted on vessel and top plate assembly 2 mounted on base removably; the base comprises a web 11 mounted on the vessel and a panel 12 mounted on the web; the top plate assembly comprises a top plate 21 detachably connected with the panel through a fastener, a supporting structure 22 is installed on one side, facing the web, of the top plate, a grid 23 is installed on the supporting structure, and a flange seat 24 and a connecting flange 25 installed on the flange seat are arranged on one side, back to the web, of the top plate.
In the sea chest device, a bolt through hole 3 is formed in the position, opposite to the top plate 21, of the panel 12, a fastening piece is a bolt and nut pair, and a bolt sequentially penetrates through the bolt through holes in the panel and the top plate and is connected with a nut. The connecting structure is simple and stable in work, and construction difficulty and manufacturing cost can be reduced.
The sea chest device is characterized in that a top plate 21 is provided with a purging opening welding seat 26 so as to be connected with a purging pipe. In addition, the supporting structure 22 is arranged outside the web 11, and a space for seawater to flow is arranged in the supporting structure 22, one end of the space is communicated with the flange seat 24 and the welding seat 26, and the other end of the space is provided with a seawater inlet and outlet and is provided with a grating 23; meanwhile, the grill 23 includes a plurality of grill bars detachably mounted to the support structure 22 by screws. The smooth and easy nature of sea water circulation can be guaranteed through setting up of this seabed door device, reduces the processing degree of difficulty of seabed door simultaneously.
The top plate 21 of the sea chest device is provided with a plurality of reinforcing ribs so as to improve the structural strength of the sea chest device.
As shown in fig. 1-3, the sea chest device mainly comprises two parts of a base assembly and a top plate assembly which can be detachably connected with each other, wherein a panel on the base and a top plate on the top plate assembly are detachably connected through a fastener, so that the base assembly and the top plate assembly are mutually fixed; after the two are fixed with each other, the grille on the top plate component can filter the sucked seawater, and the filtered seawater flows through the supporting structure and then enters the seawater valve, the seawater main pipe and the like in the ship from the flange seat and the connecting flange on the flange seat until entering the seawater pump of the ship to cool the main and auxiliary machines. The base and the top plate assembly of the sea-bottom door device can be processed, manufactured and tested in the inner field, and are assembled on the ship after being processed, so that the processing difficulty is greatly reduced, the building period of the ship is shortened, the processing precision is effectively improved, and the processing sealing performance is better guaranteed.
Claims (7)
1. A subsea door device, comprising: comprises a base (1) arranged on a ship and a top plate component (2) arranged on the base in a dismountable way; the base comprises a web (11) mounted on the vessel and a panel (12) mounted on the web; the roof subassembly includes roof (21) of being connected through fastener and panel are installed and removed, installs bearing structure (22) towards one side of web on the roof, and bearing structure is last to install grid (23), and one side of the web dorsad on the roof is provided with flange seat (24) and installs flange (25) on the flange seat.
2. The subsea door apparatus of claim 1, wherein: the relative department of panel (12) and roof (21) is opened has bolt through-hole (3), and the fastener is the bolt nut pair, and the bolt passes the bolt through-hole on panel and the roof in proper order and is connected with the nut.
3. The subsea door apparatus of claim 1, wherein: the top plate (21) is provided with a purge opening welding seat (26).
4. Subsea door installation according to claim 1 or 3, characterized in that: the support structure (22) is arranged outside the web (11).
5. Subsea door installation according to claim 4, characterized in that: a space for seawater circulation is arranged in the supporting structure (22), one end of the space is communicated with the flange seat (24) and the welding seat (26), and the other end of the space is provided with a seawater inlet and outlet and is provided with a grating (23).
6. Subsea door installation according to claim 5, characterized in that: the grid (23) comprises a plurality of grid bars, which are detachably mounted on the support structure (22) by means of screws.
7. Subsea door installation according to claim 1, 2 or 3, characterized in that: the top plate (21) is provided with a plurality of reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208467.0U CN214986002U (en) | 2021-01-26 | 2021-01-26 | Seabed door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208467.0U CN214986002U (en) | 2021-01-26 | 2021-01-26 | Seabed door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214986002U true CN214986002U (en) | 2021-12-03 |
Family
ID=79144426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208467.0U Active CN214986002U (en) | 2021-01-26 | 2021-01-26 | Seabed door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214986002U (en) |
-
2021
- 2021-01-26 CN CN202120208467.0U patent/CN214986002U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510250 building 11, No.5 Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ship and Ocean Engineering Design and Research Institute (the 65th Research Institute of China State Shipbuilding Corporation Corp.) Address before: 510250 building 11, No.5 Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.) |