CN110735588B - Louver blade of ship - Google Patents
Louver blade of ship Download PDFInfo
- Publication number
- CN110735588B CN110735588B CN201911028783.3A CN201911028783A CN110735588B CN 110735588 B CN110735588 B CN 110735588B CN 201911028783 A CN201911028783 A CN 201911028783A CN 110735588 B CN110735588 B CN 110735588B
- Authority
- CN
- China
- Prior art keywords
- air deflector
- water
- deflector
- cavity
- length direction
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B2019/0007—Ship's windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
Abstract
A louver blade of a ship belongs to the technical field of ship accessories. The water droplet intercepting device comprises an air deflector and a water baffle, wherein the cross section of the air deflector is in a semi-circular arc shape, an air deflector cavity of the air deflector faces downwards in a use state, an air deflector cavity water droplet intercepting groove folding edge is folded and unfolded towards the air deflector cavity on the left side of the length direction of the air deflector, and a space between the air deflector cavity water droplet intercepting groove folding edge and the opposite side of the air deflector is formed into an air deflector cavity water droplet intercepting groove; the water baffle is fixed with one side of the air deflector back to the air deflector cavity at the position corresponding to the left side of the air deflector in the length direction, the water baffle wing extends from the right side of the water baffle in the length direction, a water baffle groove is formed by the space between the water baffle wing and the side of the air deflector back to the air deflector cavity, and the left side of the water baffle in the length direction stretches out of the left side edge of the air deflector in a downward inclined state. The air guide cavity is guaranteed to have good ventilation effect, and water drops can be ideally intercepted; when the wind and the waves meet, the water retaining grooves of the water retaining plate wings play an excellent water retaining role.
Description
Technical Field
The present invention relates to a louver blade for a ship.
Background
On board a vessel, for example a crew compartment, a cabin compartment, a cockpit and the like of the vessel, are usually equipped with a blind, which usually consists of a window frame (also called "window") and louvers arranged on the window frame. The published chinese patent documents do not lack technical information on shutters for ships, and examples thereof include CN201923314U (new ventilation grilles for ships), CN205713831U (a new ventilation grilles for ships), CN203879346U (opening and closing device for shutters for cabins for ships), CN104563816B (adjustable shutter structure for cabins for ships), CN205769996U (shutters for manual waterproof cannon units for ships), CN205713834U (shutters for manual waterproof cannon units for ships), CN109441315A (structures for pneumatic weather-tight shutters for ships having a gas-water separation function), CN206358340U (a new ventilation grilles for ships), and CN207485297U (a new ventilation grilles for ships). As can be seen from a reading of the patent documents, which are not limited to the foregoing, the vanes are important components of the shutter, and the superiority and inferiority of the vanes to the air-water separation effect largely concern the overall quality of the shutter. However, the ship louver blades in the prior art including the aforementioned patent are generally difficult to satisfy the gas-water separation effect desired in the industry, and mainly show that: it is difficult to achieve both a good ventilation effect and an excellent water vapor blocking effect, i.e., it is difficult to achieve an extremely good water vapor separation effect.
The patent entitled "air inlet deflector type blade shutter for ships" proposed by publication No. CN205713831U changes the rectangular cross-sectional shape of the blades in the prior art into a substantially Λ -shaped cross-sectional shape, as can be seen in particular in paragraphs 0024 to 0029 of the specification of the patent, which objectively shows the technical effects of the four aspects described in paragraphs 0014 to 0017 of the specification, but seems to have no advantages for the entrapment of water droplets integrated by water vapor and the blocking of water generated by waves caused by wind waves, and the technical solutions to be described below are made in this context.
Disclosure of Invention
The purpose of the present invention is to provide a ship louver blade that contributes to satisfying desired use requirements while achieving both a good ventilation effect and excellent water resistance.
The invention aims to solve the problem that the louver blade of the ship comprises an air deflector and a water baffle, wherein the cross section of the air deflector is in a semicircular arc shape, an air deflector cavity of the air deflector faces downwards in a use state, an air deflector cavity water drop interception groove folding edge is folded and unfolded towards the air deflector cavity on the left side of the length direction of the air deflector, and a space between the air deflector cavity water drop interception groove folding edge and the opposite side of the air deflector is formed into an air deflector cavity water drop interception groove; the water baffle is fixed with one side of the air deflector, back to the air deflector cavity, at the position, corresponding to the left side of the air deflector in the length direction, of the air deflector, a water baffle wing extends from the right side of the water baffle in the length direction, a water baffle groove is formed by the space between the water baffle wing and the side of the air deflector, back to the air deflector cavity, and the left side of the water baffle in the length direction extends out of the left side edge of the air deflector in a downward inclined state.
In a specific embodiment of the present invention, a primary reinforcing horizontal folding edge of the air guide plate extends from the right side of the air guide plate in the length direction, and the primary reinforcing horizontal folding edge of the air guide plate is further folded and unfolded downward to form a secondary reinforcing horizontal folding edge of the air guide plate, and the secondary reinforcing horizontal folding edge of the air guide plate is overlapped with the primary reinforcing horizontal folding edge of the air guide plate at a position corresponding to the lower side of the primary reinforcing horizontal folding edge of the air guide plate.
In another specific embodiment of the invention, a water baffle primary reinforcing horizontal folding edge extends on the left side of the water baffle in the length direction, and further downwards folds and unfolds a water baffle secondary reinforcing horizontal folding edge which is overlapped with the water baffle primary reinforcing horizontal folding edge at a position corresponding to the lower part of the water baffle primary reinforcing horizontal folding edge.
In a further specific embodiment of the present invention, a side surface of the air deflector facing the water droplet catching groove of the air deflector cavity is formed as a water-facing surface.
In a further specific embodiment of the invention, the cross section of the water drop catching groove of the air deflector cavity is U-shaped.
In yet another embodiment of the present invention, the cross-sectional shape of the splash plate wing is circular arc.
In a more specific embodiment of the present invention, the air deflector and the water deflector are titanium alloy plates.
According to the technical scheme provided by the invention, the left side of the air deflector in the length direction is folded and unfolded towards the air deflector cavity to form the air deflector cavity water drop interception groove folded edge, and the space between the air deflector cavity water drop interception groove folded edge and the opposite side of the air deflector is formed into the air deflector cavity water drop interception groove, so that the air deflector cavity can be ensured to show a good ventilation effect, and water drops can be ideally intercepted; the wind shield is arranged on the left side of the wind deflector corresponding to the length direction of the wind deflector, the wind deflector is arranged on one side of the wind deflector, which is back to the wind deflector cavity, the water baffle wing extends on the right side of the water baffle in the length direction, and the space between the water baffle wing and the side of the wind deflector, which is back to the wind deflector cavity, forms a water baffle groove, so that when heavy wind and heavy waves are encountered, the water baffle groove of the water baffle wing plays an excellent water blocking role.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 mounted on a louver window frame of a ship.
Fig. 3 is a schematic longitudinal sectional view of fig. 2.
Detailed Description
In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the position state of fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.
Referring to fig. 1, a wind deflector 1 and a water deflector 2 are shown, wherein the cross section of the wind deflector 1 is in a semi-circular arc shape, a wind deflector cavity 11 of the wind deflector 1 faces downward in a use state, a wind deflector cavity water droplet interception groove folded edge 12 is folded and expanded towards the wind deflector cavity 11 on the left side of the wind deflector 1 in the length direction, and a space between the wind deflector cavity water droplet interception groove folded edge 12 and the opposite side of the wind deflector 1 constitutes a wind deflector cavity water droplet interception groove 121; the water baffle 2 is fixed at the position corresponding to the left side of the length direction of the air deflector 1 and one side of the air deflector 1 back to the air deflector cavity 11, a water baffle wing 21 extends from the right side of the length direction of the water baffle 2, the space between the water baffle wing 21 and one side of the air deflector 1 back to the air deflector cavity 11 forms a water baffle groove 211, and the left side of the length direction of the water baffle 2 extends out of the left side edge of the air deflector 1 in a downward inclined state.
The applicant needs to state that: the cross-sectional shape of the air deflector 1 mentioned above is a half-arc shape, which substantially means: tending or approximating a semi-circular arc, is relative.
A wind deflector primary reinforcing horizontal folded edge 13 extends on the right side of the wind deflector 1 in the length direction, the wind deflector primary reinforcing horizontal folded edge 13 is further folded and unfolded downwards to form a wind deflector secondary reinforcing horizontal folded edge 131, the wind deflector secondary reinforcing horizontal folded edge 131 is overlapped with the wind deflector primary reinforcing horizontal folded edge 13 at a position corresponding to the lower part of the wind deflector primary reinforcing horizontal folded edge 13, and the strength of the edge part of the wind deflector 1 in the right length direction can be obviously improved by overlapping (namely overlapping) the wind deflector secondary reinforcing horizontal folded edge 131 and the wind deflector primary reinforcing horizontal folded edge 13.
The left side of the length direction of the water baffle 2 extends with a water baffle primary reinforcing horizontal folding edge 22, the water baffle primary reinforcing horizontal folding edge 22 is further folded and unfolded downwards to form a water baffle secondary reinforcing horizontal folding edge 221, the position of the water baffle secondary reinforcing horizontal folding edge 221, which corresponds to the lower part of the water baffle primary reinforcing horizontal folding edge 22, is superposed with the water baffle primary reinforcing horizontal folding edge 22, and the superposition (namely superposition) of the water baffle secondary reinforcing horizontal folding edge 221 and the water baffle primary reinforcing horizontal folding edge 22 can obviously improve the strength of the edge part of the left side of the water baffle 2 in the length direction.
The surface of the wind deflector 1 facing the water drop intercepting groove 121 in the wind deflector cavity is formed as a water facing surface 14; the cross section of the water drop intercepting groove 121 of the air deflector cavity is U-shaped; the cross-sectional shape of the aforementioned breakwater wing 21 is circular arc.
Preferably, the air deflector 1 and the water deflector 2 are titanium alloy plates.
Referring to fig. 2 and 3 in combination with fig. 1, as can be seen from the schematic views of fig. 2 and 3, the louver blades of the ship of the present invention are disposed between the left and right vertical frame strips 31 of the window frame 3 at intervals from top to bottom or from bottom to top, and in order to meet the louver blades of the present invention, a water conduit 311 is fixed on each of the outward sides of the left and right vertical frame strips 31 of the window frame, a water drainage hole 31111 is formed on the wall of the water conduit cavity on the side of the water conduit 3111 of the water conduit 311 facing the blades, and a water drainage port 31112 communicated with the water conduit 3111 is formed at the bottom of the water conduit 311.
The two ends of the blade are welded and fixed with the left and right longitudinal frame strips 31 of the window frame, and the invention specifically comprises the following steps: the end surfaces of the primary reinforcing horizontal folded edge 13 and the secondary reinforcing horizontal folded edge 131 of the air deflector, which are overlapped with each other, and the end surfaces of the primary reinforcing horizontal folded edge 22 and the secondary reinforcing horizontal folded edge 221 of the water baffle, which are also overlapped with each other, are welded and fixed with the opposite side of the left and right longitudinal frame strips 31 of the window frame. In the using state, the present invention is installed in the crew cabin, engine room and cockpit of the ship along with the window frame 3, the external wind enters through the air inlet 15 of the wind deflector 1 located at the upper and lower two adjacent positions as shown in fig. 3 and is introduced into the cabin through the air outlet 16, during the process, the water vapor in the sea wind can be received by the water facing surface 14 and flows to the wind deflector cavity water drop intercepting groove 121 along the water facing surface 14, and the water introduced into the wind deflector cavity water drop intercepting groove 121 from the water facing surface 14 is sequentially discharged through the water guiding pipe cavity 3111 and the water discharging port 31112 of the water guiding pipe 311 because the position of the water inlet 31111 corresponds to the wind deflector cavity water drop intercepting groove 121. When large wind waves are encountered, seawater caused by spray splashing can be blocked by the upper and lower adjacent water baffle wings 21 and cannot flow into the cabin of the ship.
In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.
Claims (6)
1. The louver blade of the ship is characterized by comprising an air deflector (1) and a water baffle (2), wherein the cross section of the air deflector (1) is in a semicircular arc shape, an air deflector cavity (11) of the air deflector (1) faces downwards in a use state, an air deflector cavity water drop interception groove folding edge (12) is folded and unfolded towards the air deflector cavity (11) on the left side of the length direction of the air deflector (1), and a space between the air deflector cavity water drop interception groove folding edge (12) and one opposite side of the air deflector (1) forms an air deflector cavity water drop interception groove (121); the water baffle (2) is fixed with one side of the air deflector (1) back to the air deflector cavity (11) at the position corresponding to the left side of the length direction of the air deflector (1), a splash guard wing (21) extends from the right side of the length direction of the splash guard (2), the space between the water baffle wing (21) and one side of the air deflector (1) back to the air deflector cavity (11) is formed into a water baffle groove (211), the left side of the length direction of the water baffle (2) extends out of the left side edge of the air deflector (1) in a downward inclined state, a wind deflector primary reinforcement horizontal folding edge (13) extends on the right side of the wind deflector (1) in the length direction, the primary reinforcing horizontal folding edge (13) of the air deflector is further folded and unfolded downwards to form a secondary reinforcing horizontal folding edge (131) of the air deflector, the secondary reinforcing horizontal folding edge (131) of the air deflector is superposed with the primary reinforcing horizontal folding edge (13) of the air deflector at the position corresponding to the lower part of the primary reinforcing horizontal folding edge (13) of the air deflector.
2. Marine louver blade according to claim 1, characterized in that a water deflector primary reinforcing horizontal flange (22) extends on the left side of the length direction of the water deflector (2), the water deflector primary reinforcing horizontal flange (22) further extending downward with a water deflector secondary reinforcing horizontal flange (221), the water deflector secondary reinforcing horizontal flange (221) coinciding with the water deflector primary reinforcing horizontal flange (22) at a position corresponding to the lower side of the water deflector primary reinforcing horizontal flange (22).
3. Marine vehicle louvre blade according to claim 1, wherein the surface of the air deflector (1) on the side facing the air deflector cavity droplet catching groove (121) is formed as the water-facing surface (14).
4. The louver blade for a ship according to claim 1 or 3, wherein the cross-sectional shape of the air deflector cavity water droplet catching groove (121) is a U-shape.
5. Marine vehicle shutter according to claim 1, characterised in that the cross-sectional shape of the breakwater wing (21) is circular arc-shaped.
6. Marine vehicle louvre blade according to claim 1, wherein said air deflector (1) and said water deflector (2) are titanium alloy plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028783.3A CN110735588B (en) | 2019-10-28 | 2019-10-28 | Louver blade of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028783.3A CN110735588B (en) | 2019-10-28 | 2019-10-28 | Louver blade of ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110735588A CN110735588A (en) | 2020-01-31 |
| CN110735588B true CN110735588B (en) | 2020-09-18 |
Family
ID=69271640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911028783.3A Active CN110735588B (en) | 2019-10-28 | 2019-10-28 | Louver blade of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110735588B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205502934U (en) * | 2016-02-23 | 2016-08-24 | 深圳市方大建科集团有限公司 | Weather proof's shutter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11182152A (en) * | 1997-12-20 | 1999-07-06 | Sanki Louver Kk | Vertical soundproof/waterproof louver |
| CN201162458Y (en) * | 2008-01-23 | 2008-12-10 | 张立恒 | High-performance rainproof ventilation shutters |
| CN104213821B (en) * | 2013-10-23 | 2016-08-17 | 北京中瑞宏宇幕墙装饰工程有限公司 | High ventilation high intensity weather proof louver and shutter thereof |
| CN105625913A (en) * | 2016-03-22 | 2016-06-01 | 上海船舶研究设计院 | Air inlet diversion type blade blind window for ship |
| CN106639834A (en) * | 2016-11-30 | 2017-05-10 | 南京海獭软件有限责任公司 | Door-free watertight shutter |
| CN207583245U (en) * | 2017-11-27 | 2018-07-06 | 杭州中恒电气股份有限公司 | A kind of water-proof ventilation shutter |
| CN208149584U (en) * | 2018-05-15 | 2018-11-27 | 浙江海洋大学东海科学技术学院 | A kind of ship water-proof ventilation device |
| CN109898973B (en) * | 2019-03-07 | 2024-03-19 | 中船澄西船舶修造有限公司 | Weather-tight shutter |
-
2019
- 2019-10-28 CN CN201911028783.3A patent/CN110735588B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205502934U (en) * | 2016-02-23 | 2016-08-24 | 深圳市方大建科集团有限公司 | Weather proof's shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110735588A (en) | 2020-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101348362B1 (en) | ventilator for ship | |
| CN110884637A (en) | Ship planking ventilation structure and ventilation system and ship applying same | |
| US20200376933A1 (en) | Dust Reduction Device | |
| CN110735588B (en) | Louver blade of ship | |
| CN113353229B (en) | Water-inflow-preventing louver ventilation structure | |
| EP0470339A1 (en) | Deflector fins system | |
| CN211008325U (en) | Louver blade structure of ship window frame | |
| CN213262879U (en) | Marine air inlet grille capable of completely discharging rainwater without connecting pipes | |
| CN212125437U (en) | Waterproof gun shutter for ship | |
| CN102765469B (en) | Low-noise sea chest | |
| CN103318399A (en) | Stack type low noise sea chest | |
| CN113636060B (en) | Ship air inlet structure | |
| CN111470025A (en) | Shutter | |
| CN210284524U (en) | Waterproof gun fixing shutter for ship | |
| CN213331329U (en) | Wading throat and car | |
| CN111439339B (en) | Waterproof big gun shutter for boats and ships | |
| KR20120111386A (en) | Water separated louver for ship | |
| KR102596241B1 (en) | Cowl assembly of vehicle | |
| CN214420685U (en) | Ship cargo hold ventilating duct with passing safety function | |
| CN212125438U (en) | Waterproof gun shutter for ship | |
| JP6654984B2 (en) | Work tent | |
| CN209776732U (en) | Submarine door suction structure | |
| CN202754137U (en) | Low-noise sea chest | |
| EP0120857A1 (en) | Air vent. | |
| CN213139061U (en) | Navigation apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Louver blades for ships Effective date of registration: 20230103 Granted publication date: 20200918 Pledgee: Jiangsu Changshu Rural Commercial Bank Co.,Ltd. Mocheng sub branch Pledgor: CHANGSHU HAIXIN SHIP MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2023320010004 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |