CN201245229Y - Detachable partition board type shipping air-separating seawater tank - Google Patents
Detachable partition board type shipping air-separating seawater tank Download PDFInfo
- Publication number
- CN201245229Y CN201245229Y CNU2008200385165U CN200820038516U CN201245229Y CN 201245229 Y CN201245229 Y CN 201245229Y CN U2008200385165 U CNU2008200385165 U CN U2008200385165U CN 200820038516 U CN200820038516 U CN 200820038516U CN 201245229 Y CN201245229 Y CN 201245229Y
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- water tank
- seawater
- sea water
- trapping
- dividing plate
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Abstract
The utility model discloses a disassemble-clap-board-typed ship vapor-prevention seawater tank, which is arranged on the bottom or at the side of the ship. The seawater tank consists of a top plate, a front transverse separation plate, a rear transverse separation plate, a wall panel and a ship body shell plate, which are fixedly connected with each other; seawater absorption grids are arranged on the ship body shell plate of the vapor-prevention seawater tank, and a seawater general valve is arranged on the top plate through a seawater absorption pipe, and a ventilation pipe is communicated with the external air through a ventilation valve that is arranged on the top part of the seawater tank. A disassembled separation plate can be arranged inside the seawater tank, and the disassembled separation plate is fixedly connected with the wall of the seawater tank through a fixed mechanism that is arranged inside the seawater tank. The disassembled separation plate and tightening elements adopts the metal material resisting the seawater corrosion, thereby effectively improving the seawater corrosion resistant performance of the tank and prolonging the service life of the ship; and at the same time, the gasket of the tightening element can adopt the loosening-prevention gasket, thereby ensuring that the disassembled separation plate is free from dropping off.
Description
Technical field
The utility model relates to the sea water tank structure in the hull, belongs to technical field of ships.
Background technology
Contain a large amount of air molecules in seawater that flows or the fresh water, sea water tank and the house steward of sea water tank of these air molecules by boats and ships in the navigation enters all kinds of water pump suction inlets on the boats and ships.Boats and ships use the power water pump of centrifugal pump as all kinds of ballasts, cooling water expansion tank usually, and the seawater of outboard or fresh water suck grid by seawater and enters sea water tank, enter the water pump suction inlet through the sea water tank house steward again.When the air molecule in the current is isolated and accumulates to a certain degree, centrifugal pump can't normal operation, make cooling system, the ballast pumping system of boats and ships lose cooling water expansion tank or ballast water, thereby cause making system's et out of orders such as power of boats and ships, the safety of boats and ships is affected, and aligns under sail boats and ships and can produce serious consequence such as suspend.For this reason, set up a dividing plate at the middle part of sea water tank, under the effect of dividing plate, current earlier to up, are crossed dividing plate in sea water tank, then come downwards to seawater and suck the mouth of pipe, thereby make the air molecule that is lighter than hydrone in the water from current, separate, vent valve and permeability cell by the sea water tank top pass to atmosphere, and current then come downwards to sea water tank house steward sucking hole, thereby guarantee that centrifugal pump can normal operation.
Dividing plate in the existing sea water tank is captiveed joint with the sea water tank inwall by welding, this structure causes sea water tank interior construction technology relatively poor, the inner steel structure of sea water tank surface can't reach the rust cleaning and the coating quality standard of regulation, cause the sea water tank sea water corrosion resistant lower, thereby influenced the service life of boats and ships.
The utility model content
Adopt to be welded to connect and cause the sea water tank resistance to corrosion seawater lower in order to overcome existing sea water tank dividing plate and sea water tank inwall, influence the boats and ships defective in service life, the utility model proposes a kind of removable sea water tank dividing plate, can improve inner surface of steel plate rust cleaning of sea water tank and coating construction process, solve the lower problem of sea water tank resistance to corrosion seawater effectively.
The utility model is achieved by the following technical programs:
A kind of removable iris type boats and ships trapping sea water tank, described trapping sea water tank is arranged on bottom of ship or topside.This trapping sea water tank is formed by fixedly connecting by top board, preceding cross wall, rear squab panel, leg plate, ship skin, seawater sucks grid and is arranged on the ship skin of trapping sea water tank, the seawater main valve is arranged on the top board by the seawater induction pipe, permeability cell communicates with atmosphere by the vent valve at sea water tank top, in the trapping sea water tank, also be provided with dividing plate, described dividing plate is removable dividing plate, and described removable dividing plate is captiveed joint with described trapping seawater tank wall by the fixed mechanism that is arranged in the trapping sea water tank.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid removable iris type boats and ships trapping sea water tank, wherein the fixed mechanism in the trapping sea water tank comprises several fixedly otic placode, fasteners, described fixedly otic placode is separately positioned on preceding cross wall, rear squab panel and the ship skin, and described removable dividing plate is captiveed joint with fixing otic placode by fastener.
Aforesaid removable iris type boats and ships trapping sea water tank, the material of wherein said removable dividing plate, described fastener is made by the metallic material of seawater corrosion resistance.The packing ring of described fastener is a safety washer.
The beneficial effects of the utility model are: owing to adopt removable dividing plate to replace existing welded type stationary barrier, thereby improve the rust cleaning and the coating process condition of the inner surface of steel plate of sea water tank, after the sea water tank painting work finishes, removable dividing plate is captiveed joint by fastener with fixing otic placode, guaranteed the coating quality of sea water tank, removable dividing plate and fastener adopt the metallic material of seawater corrosion resistance, owing to adopted above-mentioned measure, improve the performance of sea water tank resistance to corrosion seawater effectively, prolonged the service life of boats and ships.The packing ring of fastener adopts safety washer simultaneously, guarantees that removable dividing plate can not come off.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2 and shown in Figure 3, boats and ships trapping sea water tank of the present utility model is arranged on bottom of ship or topside, by being welded to connect into boats and ships trapping sea water tank, this trapping sea water tank is as the intake of boats and ships cooling water expansion tank or ballast water by top board 1, preceding cross wall 2, rear squab panel 3, leg plate 4, ship skin 5 for this trapping sea water tank.On the ship skin 5 of trapping sea water tank bottom seawater is set and sucks grid 11, the outer seawater of hull sucks grid 11 by seawater and enters the trapping sea water tank.Seawater induction pipe 9 passes top board 1 and stretches in the trapping sea water tank, seawater main valve 8 is arranged on the top of seawater induction pipe 9, permeability cell communicates with atmosphere by the vent valve 10 at sea water tank top, be provided with removable dividing plate 6 in the trapping sea water tank, this removable dividing plate 6 is captiveed joint with trapping seawater tank wall by the fixed mechanism 7 that is arranged in the trapping sea water tank.Fixed mechanism 7 comprises several fixedly otic placode 71, fasteners 72, and the fixedly otic placode 71 of present embodiment has 5, and each 2 of preceding cross wall 2, the vertical respectively settings of rear squab panel 3, the centre of the ship skin 5 of bottom is provided with 1.Removable dividing plate 6 is captiveed joint with fixing otic placode 71 by fastener 72, the fastener 72 of present embodiment is selected the corrosion-resistant steel outer-hexagonal screw and the copper safety washer 721 of seawater corrosion resistance for use, a plurality of seawater corrosion resisting stainless steel matter outer-hexagonal screws pass removable dividing plate 6 respectively, it is captiveed joint with fixing otic placode 71, between seawater corrosion resisting stainless steel outer-hexagonal screw and removable dividing plate 6, safety washer 721 is housed, one end of these safety washer 721 hyoplastrons fastens seawater corrosion resisting stainless steel outer-hexagonal screw, the other end inserts removable dividing plate 6, this structure can be pinned seawater corrosion resisting stainless steel outer-hexagonal screw securely, make itself and being connected of removable dividing plate 6 fastening reliable, and it is loosening can not produce tightening screw, the situation that causes removable dividing plate 6 to get loose takes place.The removable dividing plate 6 of present embodiment is selected stainless steel material for use, has improved the Corrosion Protection of removable dividing plate 6, also is convenient to the maintenance mounting or dismounting; Improve rust cleaning of sea water tank in-to-in and coating process condition simultaneously, improved coating quality, prolonged the service life of boats and ships.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation form, all drop in the protection domain of the utility model requirement.
Claims (4)
1, a kind of removable iris type boats and ships trapping sea water tank, described trapping sea water tank is arranged on bottom of ship or topside; This trapping sea water tank is formed by fixedly connecting by top board (1), preceding cross wall (2), rear squab panel (3), leg plate (4), ship skin (5), seawater sucks grid (11) and is arranged on the ship skin (5) of trapping sea water tank, seawater main valve (8) is arranged on the top board (1) by seawater induction pipe (9), permeability cell communicates with atmosphere by the vent valve (10) at sea water tank top, also is provided with dividing plate in the trapping sea water tank; It is characterized in that described dividing plate is removable dividing plate (6), described removable dividing plate (6) is captiveed joint with described trapping seawater tank wall by the fixed mechanism (7) that is arranged in the trapping sea water tank.
2, removable iris type boats and ships trapping sea water tank according to claim 1, it is characterized in that, fixed mechanism (7) in the trapping sea water tank comprises several fixedly otic placode (71), fasteners (72), described fixedly otic placode (71) is separately positioned on preceding cross wall (2), rear squab panel (3) and the ship skin (5), and described removable dividing plate (6) is captiveed joint with fixing otic placode (71) by fastener (72).
3, removable iris type boats and ships trapping sea water tank according to claim 2 is characterized in that the material of described removable dividing plate (6), described fastener (72) is made by the metallic material of seawater corrosion resistance.
4, removable iris type boats and ships trapping sea water tank according to claim 1 and 2 is characterized in that the packing ring of described fastener (72) is safety washer (721).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200385165U CN201245229Y (en) | 2008-08-07 | 2008-08-07 | Detachable partition board type shipping air-separating seawater tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200385165U CN201245229Y (en) | 2008-08-07 | 2008-08-07 | Detachable partition board type shipping air-separating seawater tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245229Y true CN201245229Y (en) | 2009-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200385165U Expired - Fee Related CN201245229Y (en) | 2008-08-07 | 2008-08-07 | Detachable partition board type shipping air-separating seawater tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN201245229Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015876A (en) * | 2014-06-20 | 2014-09-03 | 南通欣通船舶与海洋工程设计有限公司 | Semi-submersible type launching barge ballast tank watertight bulkhead opening and ventilating structure |
| CN105691577A (en) * | 2014-11-27 | 2016-06-22 | 中国舰船研究设计中心 | Ice water tank for ship navigating in ice region |
| CN107364544A (en) * | 2017-06-17 | 2017-11-21 | 俞钟晓 | A kind of anti-shell biology stings the device of cloth in valve cavity |
| CN109421896A (en) * | 2017-09-04 | 2019-03-05 | 中集海洋工程研究院有限公司 | The method for maintaining of suction box and its seal cover board and suction box |
| CN109911115A (en) * | 2019-03-29 | 2019-06-21 | 广船国际有限公司 | Sea water tank and ship comprising it |
| CN110217341A (en) * | 2019-07-10 | 2019-09-10 | 江龙船艇科技股份有限公司 | A kind of injecting type Seawater inhalation device |
| CN110254616A (en) * | 2019-06-27 | 2019-09-20 | 广船国际有限公司 | A kind of construction and detection method, seawater box unit and ship of seawater box unit |
| CN113044157A (en) * | 2021-04-25 | 2021-06-29 | 中国舰船研究设计中心 | Marine seawater jet choke sea valve box |
| CN114408149A (en) * | 2022-02-25 | 2022-04-29 | 广船国际有限公司 | System for be used for sea water tank exhaust |
-
2008
- 2008-08-07 CN CNU2008200385165U patent/CN201245229Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015876A (en) * | 2014-06-20 | 2014-09-03 | 南通欣通船舶与海洋工程设计有限公司 | Semi-submersible type launching barge ballast tank watertight bulkhead opening and ventilating structure |
| CN105691577A (en) * | 2014-11-27 | 2016-06-22 | 中国舰船研究设计中心 | Ice water tank for ship navigating in ice region |
| CN107364544A (en) * | 2017-06-17 | 2017-11-21 | 俞钟晓 | A kind of anti-shell biology stings the device of cloth in valve cavity |
| CN109421896A (en) * | 2017-09-04 | 2019-03-05 | 中集海洋工程研究院有限公司 | The method for maintaining of suction box and its seal cover board and suction box |
| CN109911115A (en) * | 2019-03-29 | 2019-06-21 | 广船国际有限公司 | Sea water tank and ship comprising it |
| CN109911115B (en) * | 2019-03-29 | 2021-08-17 | 广船国际有限公司 | Sea water tank and ship comprising same |
| CN110254616A (en) * | 2019-06-27 | 2019-09-20 | 广船国际有限公司 | A kind of construction and detection method, seawater box unit and ship of seawater box unit |
| CN110254616B (en) * | 2019-06-27 | 2022-02-11 | 广船国际有限公司 | Construction and detection method of seawater tank unit, seawater tank unit and ship |
| CN110217341A (en) * | 2019-07-10 | 2019-09-10 | 江龙船艇科技股份有限公司 | A kind of injecting type Seawater inhalation device |
| CN113044157A (en) * | 2021-04-25 | 2021-06-29 | 中国舰船研究设计中心 | Marine seawater jet choke sea valve box |
| CN114408149A (en) * | 2022-02-25 | 2022-04-29 | 广船国际有限公司 | System for be used for sea water tank exhaust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhenjiang bluwat Ship Design Co. Ltd. Assignor: Jiangsu Zhenjiang Shipyard Co., Ltd. Contract fulfillment period: 2009.11.28 to 2015.12.31 Contract record no.: 2010320000029 Denomination of utility model: Detachable partition board type shipping air-separating seawater tank Granted publication date: 20090527 License type: General permission Record date: 20100126 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.11.28 TO 2015.12.31; CHANGE OF CONTRACT Name of requester: ZHENJIANG CITY LANBO SHIP DESIGN CO., LTD. Effective date: 20100126 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHENJIANG SHIPYARD (GROUP) CO., LTD. Free format text: FORMER OWNER: JIANGSU ZHENJIANG SHIPYARD Effective date: 20120516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212005 ZHENJIANG, JIANGSU PROVINCE TO: 212002 ZHENJIANG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120516 Address after: 212002, 8, Jiang Jiang Road, Zhenjiang, Jiangsu Patentee after: JIANGSU ZHENJIANG SHIPYARD (GROUP) CO., LTD. Address before: 212005, 8, Jiang Jiang Road, Zhenjiang, Jiangsu Patentee before: Jiangsu Zhenjiang Shipyard Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20160807 |