CN110884637A - Ship planking ventilation structure and ventilation system and ship applying same - Google Patents
Ship planking ventilation structure and ventilation system and ship applying same Download PDFInfo
- Publication number
- CN110884637A CN110884637A CN201911117207.6A CN201911117207A CN110884637A CN 110884637 A CN110884637 A CN 110884637A CN 201911117207 A CN201911117207 A CN 201911117207A CN 110884637 A CN110884637 A CN 110884637A
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- ship
- plate
- fixed
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- shielding net
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/10—Ventilating-shafts; Air-scoops
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a ship outer plate ventilation structure, a ventilation system applying the ventilation structure and a ship, wherein an air duct wallboard for isolating a first structure air duct and a second structure air duct is arranged between a ship outer plate and a cabin, a shielding net module is embedded in the inner side of the outer plate of the front wall of the first structure air duct, an air-water separation module is fixed on the shielding net module, a pneumatic shutter module is fixed on the air duct wallboard of the rear wall of the first structure air duct, a pneumatic actuating mechanism is hinged and fixed on the pneumatic shutter module, a manual operating mechanism is arranged at the end part of the pneumatic actuating mechanism, and a deck water leakage port is formed in the bottom plate of the first structure air duct. The shielding net structure of the invention has the advantages of simple structure, easy installation and arrangement, convenient maintenance and high operation efficiency, effectively prevents spray or rainwater from entering the cabin, has strong drainage capability and high effective ventilation rate, and can effectively scatter radar waves to achieve good stealth effect.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a ship outer plate ventilation structure, a ventilation system applying the ventilation structure and a ship.
Background
With the development of the ventilation technology of ships, the ventilation opening device (also referred to as "outer plate ventilation louver") provided on the outer plate of the ship is receiving more and more attention, and besides the basic functions of providing fresh air necessary for the cabin of the ship such as an engine room and preventing seawater, rainwater and mice from entering the cabin through the opening, the radar wave reflection effect formed by the above ventilation opening in a special ship, the weather-proof effect when the ship is sailing under bad sea conditions, the aesthetic property of the external opening of the ship, the operation efficiency of opening or closing the louver, and the like are considered.
The traditional ship outer plate ventilation shutter mainly adopts two basic forms of a shutter with a weather tight cover and a door-free weather tight shutter, only the sealing effect that rainwater can not penetrate into a cabin is achieved by closing the shutter under the condition of wind and wave when the ship is simply considered, the air channel where the outer plate shutter is located is lack of overall design consideration, the radar wave reflection effect of the outer plate shutter, the rainproof effect and the drainage capacity of an opening state, the closing efficiency and the like are difficult to be considered, and the completion of related tasks of the ship and the ship is seriously influenced.
Disclosure of Invention
In view of the above, the present invention provides a ventilation structure for an outer plate of a ship, and a ventilation system and a ship using the ventilation structure, so as to solve the problems in the background art.
The utility model provides a boats and ships planking ventilation structure, be provided with the wind channel wallboard that is used for keeping apart out first structure wind channel and second structure wind channel between boats and ships planking and the cabin, the planking inboard of first structure wind channel antetheca inlays and is equipped with the shielding net module, is fixed with the gas-water separation module on the shielding net module, be fixed with pneumatic tripe module on the wind channel wallboard of first structure wind channel back wall, the articulated pneumatic actuating mechanism that is fixed with in the pneumatic tripe module, the tip of pneumatic actuating mechanism is provided with manual operation mechanism, set up the deck mouth of leaking that is linked together with boats and ships drainage system on the bottom plate in first structure wind channel.
Preferably, the shielding net module comprises a shielding net frame and a shielding net component fixed on the shielding net frame through a fastener, the shielding net frame is embedded on the outer plate from inside to outside, and the gas-water separation module is fixed with the shielding net frame through the fastener.
Preferably, the shielding net frame is composed of a folded plate and a mounting plate, the folded plate is embedded and welded on the outer plate from inside to outside, and the mounting plate is vertically fixed on the upper end face of the folded plate;
the end part of the shielding net component is fixedly connected with the mounting plate through a fastener, and the shielding net component consists of two U-shaped clamps which are connected together in an involutory mode and a titanium alloy steel wire woven net arranged between the two U-shaped clamps.
Preferably, the length of the horizontal section of the folded plate extending out of the outer plate is controlled within 10 mm.
Preferably, the gas-water separation module comprises a gas-water separation frame and a gas-water separator, the gas-water separation frame is fixedly connected with the vertical section of the bent plate through a fastener, the gas-water separator is installed in the gas-water separation frame, and a plurality of first water drainage openings are formed in the bottom of the gas-water separation frame.
Preferably, the pneumatic louver module comprises a louver frame and louver blades, the louver frame is embedded on the air duct wall plate from inside to outside and fixed with a mounting seat plate welded on the air duct wall plate through a fastener, a second water drainage opening is formed in the bottom of the louver frame, the louver blades are mounted on the louver frame and hinged and fixed with the pneumatic actuator, and a manual operating mechanism is fixed at the end of the pneumatic actuator.
Preferably, the distance between the bottom of the louver frame and the bottom plate of the first structural duct is at least 250 mm.
Preferably, manual operation mechanism includes axle sleeve, pivot, loose axle and hand wheel, the left wall in second structure wind channel is passed to the axle sleeve, the one end and the pneumatic actuator of pivot are fixed mutually, the other end setting in the axle sleeve, are provided with the draw-in groove on the tip that is located the axle sleeve of pivot, the one end and the hand wheel of loose axle are fixed mutually, the other end setting in the axle sleeve and its tip extend and be used for the lug of card in the draw-in groove, install the fender ring perpendicularly on the terminal surface of one side of the orientation hand wheel of axle sleeve, the fender ring is inserted and is used for locking the locating part of loose axle.
A ship ventilation system comprises the ship outer plate ventilation structure.
A ship comprises the ship ventilation system.
The invention has the beneficial effects that:
1. the shielding net structure of the invention has the advantages of simple structure, easy installation and arrangement, convenient maintenance and high operation efficiency, effectively prevents spray or rainwater from entering the cabin, has strong drainage capability and high effective ventilation rate, and can effectively scatter radar waves to achieve good stealth effect.
2. According to the invention, the shielding net module is arranged on the outer plate, the gas-water separation module is arranged on the shielding net module, and the pneumatic shutter module is arranged on the air duct wall plate, so that the effective ventilation rate of the air duct can be improved, and each structural module is very convenient to overhaul.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a partially enlarged view B of fig. 1.
Fig. 4 is a partial enlarged view of C of fig. 1.
Fig. 5 is a partially enlarged view D of fig. 2.
The specific meanings of the reference numbers in the figures are:
1. the shielding net module 11, the shielding net frame 12, the shielding net component 13, the folded plate 14 and the mounting plate;
2. the gas-water separation device comprises a gas-water separation module 21, a gas-water separator 22, a gas-water separation frame 23 and a first water drainage opening;
3. the pneumatic shutter module 31, the shutter frame 311, the second water discharge opening 32, the shutter blades 33, the pneumatic actuator 34, the manual operating mechanism 341, the hand wheel 342, the rotating shaft 343, the movable shaft 344, the shaft sleeve 345, the limiting part 35, the mounting seat plate 36, the clamping groove 37, the bump 38 and the baffle ring;
4. a first structure air duct 41, a ship outer plate;
5. a second structure air duct;
6. a cabin;
7. a deck drainage port;
8. an air duct wall plate;
9. and (4) a manhole cover.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In the description of the present application, the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected" and "fixed" are used in a broad sense, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The invention provides a ship outer plate ventilation structure, a ventilation system using the ventilation structure and a ship. The ship outer plate ventilation structure can not only prevent waves and rainwater from invading the cabin when a ship sails on the wind waves, but also effectively solve the radar wave reflection phenomenon formed by the concave cavity outside the shutter.
An air duct wall plate 8 used for isolating the first structure air duct 4 and the second structure air duct 5 is arranged between the ship outer plate 41 and the cabin 6 of the ship outer plate ventilation structure, the air duct wall plate 8 is a vertical longitudinal wall, and the air duct wall plate 8 is not only a rear wall of the first structure air duct 4 but also a front wall of the second structure air duct 5. A deck water leakage port 7 communicated with a ship drainage system is formed in the bottom plate of the first structure air duct 4.
The shielding net modules 1 are embedded on the inner side of the outer plate 41 of the front wall of the first structural air duct, and the shielding net modules 1 are welded on the outer plate 41 of the ship board in a double-sided mode.
The shielding net module 1 comprises a shielding net frame 11 and a shielding net assembly 12 fixed on the shielding net frame 11 through a fastener. The outer plate 41 is a curved outer plate with an inclined angle, the surface of the outer plate is provided with a hole, the size precision of the hole is matched with the outer diameter of the front end of the shielding net frame 11, and the size error of the hole and the outer diameter of the shielding net frame is controlled within the range of 0-4 mm. The shielding net frame 11 is embedded in the hole on the outer plate 41 from inside to outside, and the gas-water separation module 2 is fixed with the shielding net frame 11 through a fastener.
Specifically, the shielding mesh frame 11 is composed of a folded plate 13 and a mounting plate 14, the folded plate 13 is snap-welded to the outer plate 41 from inside to outside, and the mounting plate 14 is vertically fixed on the upper end face of the folded plate 13. The end of the shielding net component 12 is fixedly connected with the mounting plate 14 through a fastener (flat head bolt and nut), and the shielding net component 12 is composed of two U-shaped clamps which are connected together in an involutory mode and a titanium alloy steel wire woven net arranged between the two U-shaped clamps. In this embodiment, the bent plate 13 is an angled-right shape, and the length of the horizontal section extending out of the outer plate 41 is controlled within 10 mm.
And the shielding net module 1 is fixedly provided with a gas-water separation module 2.
The gas-water separation module 2 comprises a gas-water separation frame 22 and a gas-water separator 21, the gas-water separation frame 22 is fixedly connected with the vertical section of the folded plate 13 through a fastener (a double-end bolt and a nut), and the gas-water separator 21 is installed in the gas-water separation frame 22. The bottom of the gas-water separation frame 22 is provided with a plurality of first drain openings 23. The liquid separated by the gas-water separator 21 flows to the deck water leakage port 7 of the first structure air duct 4 from the first water drainage port 23 at the bottom of the gas-water separator, and then is discharged out of the ship through a ship drainage system; the gas separated by the gas-water separator 21 enters the first structural air duct 4, horizontally passes through the pneumatic shutter module 3, enters the second structural air duct 5, and is discharged from the bottom of the second structural air duct 5.
And a pneumatic shutter module 3 is fixed on the air duct wall plate of the rear wall of the first structure air duct 4. The pneumatic shutter module 3 comprises a shutter frame 31 and shutter blades 32, the shutter frame 31 is embedded on the wind tunnel wall plate 8 from inside to outside and is fixed with a mounting seat plate 35 welded on the wind tunnel wall plate 8 through a fastener, and the distance between the bottom of the shutter frame 31 and the bottom plate of the first structural wind tunnel 4 is at least 250 mm. A second drain opening 311 is formed in the bottom of the louver frame 31. The louver blades 32 are mounted on the louver frame 31 and are fixed to the pneumatic actuator 33 in a hinged manner, and the manual operating mechanism 34 is fixed to the end of the pneumatic actuator 33.
The manual operating mechanism 34 includes a shaft sleeve 344, a rotating shaft 342, a movable shaft 343 and a hand wheel 341, the shaft sleeve 344 passes through the left wall of the second structure air duct 5, one end of the rotating shaft 342 is fixed to the pneumatic actuator 33, the other end is disposed in the shaft sleeve 344, a clamping groove 36 is disposed on the end portion of the rotating shaft 342 located in the shaft sleeve 344, one end of the movable shaft 343 is fixed to the hand wheel 341, the other end is disposed in the shaft sleeve 344, and a protrusion 37 for being clamped in the clamping groove 36 extends from the end portion of the movable shaft 343, a stopper 38 is vertically disposed on the end surface of the shaft sleeve 344 facing one side of the hand wheel 341, and a stopper 345 for locking the movable shaft is inserted into the stopper 38. When the pneumatic louver module 3 is normally pneumatically controlled by the pneumatic actuator 33, the limit element 345 passes through the baffle ring 38 and the movable shaft 343, so as to lock the movable shaft 343; when the shutter blade 32 needs to be opened or closed manually by the manual operating mechanism 34, the limiting member 345 in the stop ring 38 is pulled out, and then the movable shaft 343 is pushed into the rotating shaft 342, even if the protrusion 37 of the movable shaft 343 is clamped in the clamping groove 36 of the rotating shaft 342, and then the shutter blade 32 can be opened or closed by rotating the hand wheel 341.
And a service hole cover 9 can be further arranged on the left wall or the right wall of the first structure air duct 4 and is used for allowing an operator to enter the first structure air duct 4 for maintenance. The bottom of the second structure air duct 5 is provided with an opening for leading outside fresh air to a ship service place.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a boats and ships planking ventilation structure, its characterized in that, be provided with the wind channel wallboard that is used for keeping apart out first structure wind channel and second structure wind channel between boats and ships planking and the cabin, the planking inboard of first structure wind channel antetheca is inlayed and is equipped with the shielding net module, is fixed with the gas-water separation module on the shielding net module, be fixed with pneumatic tripe module on the wind channel wallboard of first structure wind channel back wall, the articulated pneumatic actuating mechanism that is fixed with in the pneumatic tripe module, the tip of pneumatic actuating mechanism is provided with manual operation mechanism, set up the deck mouth of leaking that is linked together with boats and ships drainage system on the bottom plate in first structure wind channel.
2. The ventilation structure for the outer plate of the ship according to claim 1, wherein the shielding net module comprises a shielding net frame and a shielding net component fixed on the shielding net frame through a fastener, the shielding net frame is embedded on the outer plate from inside to outside, and the gas-water separation module is fixed with the shielding net frame through the fastener.
3. The ship external plate ventilation structure according to claim 2, wherein the shielding mesh frame is composed of a folded plate and a mounting plate, the folded plate is snap-welded to the external plate from inside to outside, and the mounting plate is vertically fixed to an upper end face of the folded plate;
the end part of the shielding net component is fixedly connected with the mounting plate through a fastener, and the shielding net component consists of two U-shaped clamps which are connected together in an involutory mode and a titanium alloy steel wire woven net arranged between the two U-shaped clamps.
4. The ventilation structure for the outer panel of the ship according to claim 3, wherein the length of the horizontal section of the folded plate extending out of the outer panel is controlled within 10 mm.
5. The ventilation structure for the outer plate of the ship according to claim 3, wherein the gas-water separation module comprises a gas-water separation frame and a gas-water separator, the gas-water separation frame is fixedly connected with the vertical section of the folded plate through a fastener, the gas-water separator is installed in the gas-water separation frame, and a plurality of first water drainage openings are formed in the bottom of the gas-water separation frame.
6. The ship outer panel ventilation structure according to claim 1, wherein the pneumatic louver module comprises a louver frame and louver blades, the louver frame is embedded on the air duct wall plate from inside to outside and fixed with a mounting seat plate welded on the air duct wall plate through a fastener, a second water drainage opening is formed in the bottom of the louver frame, the louver blades are mounted on the louver frame and fixed with the pneumatic actuator in a hinged manner, and a manual operating mechanism is fixed at the end of the pneumatic actuator.
7. The marine outer panel ventilation structure of claim 6, wherein a distance of at least 250mm is maintained between the bottom of the louver frame and the bottom plate of the first structural duct.
8. The ventilation structure for the outer plate of the ship according to claim 6, wherein the manual operating mechanism comprises a shaft sleeve, a rotating shaft, a movable shaft and a hand wheel, the shaft sleeve penetrates through the left wall of the second structure air duct, one end of the rotating shaft is fixed with the pneumatic actuator, the other end of the rotating shaft is arranged in the shaft sleeve, a clamping groove is formed in the end portion, located in the shaft sleeve, of the rotating shaft, one end of the movable shaft is fixed with the hand wheel, the other end of the movable shaft is arranged in the shaft sleeve, a protruding block for being clamped in the clamping groove extends out of the end portion of the movable shaft, a blocking ring is vertically arranged on the end face, facing one side of the hand wheel, of the shaft sleeve.
9. A ventilation system for a ship, comprising the outer panel ventilation structure for a ship according to claim 1.
10. A ship comprising the ship ventilation system of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117207.6A CN110884637A (en) | 2019-11-15 | 2019-11-15 | Ship planking ventilation structure and ventilation system and ship applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117207.6A CN110884637A (en) | 2019-11-15 | 2019-11-15 | Ship planking ventilation structure and ventilation system and ship applying same |
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| Publication Number | Publication Date |
|---|---|
| CN110884637A true CN110884637A (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911117207.6A Pending CN110884637A (en) | 2019-11-15 | 2019-11-15 | Ship planking ventilation structure and ventilation system and ship applying same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301657A (en) * | 2020-03-24 | 2020-06-19 | 广船国际有限公司 | Marine ventilation case |
| CN113071651A (en) * | 2021-04-30 | 2021-07-06 | 江南造船(集团)有限责任公司 | Ship ventilation system |
| CN113636060A (en) * | 2021-09-16 | 2021-11-12 | 上海外高桥造船有限公司 | Ship air inlet structure |
| CN113799930A (en) * | 2021-10-27 | 2021-12-17 | 广船国际有限公司 | Ship safety cabin |
| CN113799962A (en) * | 2021-09-27 | 2021-12-17 | 广船国际有限公司 | Ventilation system and boats and ships of boats and ships |
| CN115123513A (en) * | 2022-02-22 | 2022-09-30 | 中国舰船研究设计中心 | Naval stealth ventilation terminal |
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| CN203767061U (en) * | 2014-03-10 | 2014-08-13 | 范茂荣 | Door-less weather tight invisible ventilation device |
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| CN208489575U (en) * | 2018-08-21 | 2019-02-12 | 南通东源电力智能设备有限公司 | A kind of U-shaped dust control by ventilation photovoltaic box-type substation |
| CN110171552A (en) * | 2019-05-29 | 2019-08-27 | 广船国际有限公司 | A kind of ship's ventilating system and its application method of antifreeze anti-wind and snow |
| CN209444193U (en) * | 2018-11-30 | 2019-09-27 | 常熟市海鑫船舶机械制造有限公司 | Pneumatic weather tight shutter peculiar to vessel with gas-water separation function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203767061U (en) * | 2014-03-10 | 2014-08-13 | 范茂荣 | Door-less weather tight invisible ventilation device |
| CN204452912U (en) * | 2014-12-18 | 2015-07-08 | 梁荣宇 | speedboat |
| CN207106794U (en) * | 2017-06-30 | 2018-03-16 | 常熟市海鑫船舶机械制造有限公司 | One kind is pneumatically without door weather-tight shutter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301657A (en) * | 2020-03-24 | 2020-06-19 | 广船国际有限公司 | Marine ventilation case |
| CN113071651A (en) * | 2021-04-30 | 2021-07-06 | 江南造船(集团)有限责任公司 | Ship ventilation system |
| CN113636060A (en) * | 2021-09-16 | 2021-11-12 | 上海外高桥造船有限公司 | Ship air inlet structure |
| CN113799962A (en) * | 2021-09-27 | 2021-12-17 | 广船国际有限公司 | Ventilation system and boats and ships of boats and ships |
| CN113799930A (en) * | 2021-10-27 | 2021-12-17 | 广船国际有限公司 | Ship safety cabin |
| CN115123513A (en) * | 2022-02-22 | 2022-09-30 | 中国舰船研究设计中心 | Naval stealth ventilation terminal |
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Application publication date: 20200317 |
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