阅读说明：本技术 一种船舶的通风系统及船舶 (Ventilation system and boats and ships of boats and ships ) 是由 葛兴伟 于饶凇 于 2021-09-27 设计创作，主要内容包括：本发明涉及船舶技术领域,公开了一种船舶的通风系统及船舶。船舶的通风系统包括风道壁、通风组件和排水组件。风道壁置于船体外板的内侧并与船舶外板之间围成风道,船体外板上开设的通气孔作为风道的第一通风口,风道壁上开设有第二通风口；通风组件置于风道内,包括安装罩和百叶窗,安装罩罩设于通气孔处,安装罩包括安装板和连接方框,安装板上开设有用于安装百叶窗的安装口,连接方框连接于安装板与船体外板之间,连接方框的底边框、船体外板以及安装板之间围成储水槽；排水组件包括排水管路,一端连接于连接方框的底部并连通于储水槽,另一端连接于船舶的排水系统。本发明降低船体外板被锈蚀的可能性,节省维修成本。(The invention relates to the technical field of ships and discloses a ventilation system of a ship and the ship. A ventilation system for a marine vessel includes a duct wall, a ventilation assembly, and a drain assembly. The air duct wall is arranged on the inner side of the ship outer plate and forms an air duct with the ship outer plate, the vent hole formed in the ship outer plate serves as a first vent of the air duct, and the air duct wall is provided with a second vent; the ventilation assembly is arranged in the air duct and comprises an installation cover and a louver, the installation cover is covered at the position of the vent hole, the installation cover comprises an installation plate and a connection frame, an installation opening for installing the louver is formed in the installation plate, the connection frame is connected between the installation plate and the hull outer plate, and a water storage tank is enclosed among a bottom frame of the connection frame, the hull outer plate and the installation plate; the drainage assembly comprises a drainage pipeline, one end of the drainage pipeline is connected to the bottom of the connecting square frame and communicated with the water storage tank, and the other end of the drainage pipeline is connected to a drainage system of the ship. The invention reduces the possibility of the ship hull plate being rusted and saves the maintenance cost.)

1. A ventilation system for a marine vessel, comprising:

the ship body outer plate structure comprises an air duct wall (1), wherein the air duct wall (1) is arranged on the inner side of a ship body outer plate (10) and forms an air duct with the ship body outer plate (10), a vent hole (101) formed in the ship body outer plate (10) serves as a first vent of the air duct, and a second vent is formed in the air duct wall (1);

the ventilation assembly is arranged in the air duct and comprises an installation cover (2) and a louver (3), the installation cover (2) is covered on the air vent (101), the installation cover (2) comprises an installation plate (21) and a connection frame (22), an installation opening is formed in the installation plate (21), the louver (3) is installed at the installation opening, the connection frame (22) is connected between the installation plate (21) and the hull outer plate (10), the connection frame (22) is arranged in a surrounding mode along the circumferential direction of the air vent (101), and a water storage tank is formed in a surrounding mode among a bottom frame of the connection frame (22), the hull outer plate (1) and the installation plate (21);

and the drainage assembly comprises a drainage pipeline (7), one end of the drainage pipeline (7) is connected to the bottom of the connecting square frame (22) and communicated with the water storage tank, and the other end of the drainage pipeline is connected to a drainage system of the ship.

2. The ventilation system of a ship according to claim 1, wherein the bottom frame of the connecting block (22) is funnel-shaped, and a drain connector is arranged at the lowest point of the bottom frame of the connecting block (22) and is communicated with the drain pipeline (7).

3. The ventilation system of the ship of claim 1, wherein the bottom frame of the connecting block (22) is provided with a drainage groove, and the bottom of the drainage groove is provided with a drainage connector which is communicated with the drainage pipeline (7).

4. Ventilation system of a ship according to claim 1, characterized in that a sealing ring (4) is arranged between the louver (3) and the mounting plate (21).

5. Ventilation system of boats and ships according to claim 4, characterized in that, mounting ring seat (211) has been welded towards one side of hull planking (1) in mounting panel (21), mounting ring seat (211) set up along the circumference of installing port, shutter (3) include window frame (31) that set up along circumference, the lateral wall of window frame (31) is provided with along circumference protrusion and connects chimb (311), connect chimb (311) through the fastener connect in mounting ring seat (211), set up sealing ring (4) between mounting ring seat (211) and the connection chimb (311).

6. The ventilation system of a ship of claim 1, further comprising a moisture absorbing member capable of absorbing moisture, the moisture absorbing member being provided on the outer hull plate (10) in a circumferential direction of the ventilation hole (101).

7. The ventilation system of a ship, according to claim 6, characterized in that the moisture absorbing assembly comprises a mounting member, the mounting member is arranged in the connecting frame (22), a storage groove is formed in a first end face of the mounting member, a dehumidifying agent is filled in the storage groove, the first end face of the mounting member is attached to and connected with the inner wall of the outer ship body plate (10), and a through hole is formed in a second end face of the mounting member, which is far away from the first end, and is communicated with the storage groove.

8. The vent system for a marine vessel according to claim 7, wherein the mounting member is ring-shaped; and/or the mounting piece is provided with a plurality of mounting pieces which are uniformly distributed along the circumferential direction of the vent holes (101).

9. The ventilation system of a ship of claim 1, further comprising a fan (5) and a fireproof air gate (6), wherein the air outlet end of the fan (5) is arranged towards the second air outlet, and the fireproof air gate (6) is arranged at the air inlet end of the fan (5).

10. A ship, characterized by comprising a ventilation system of a ship according to any one of claims 1-9.

Technical Field

The invention relates to the technical field of ships, in particular to a ventilation system of a ship and the ship.

Background

The ventilation system on the ship can solve the problem of ventilation in the cabin. The ventilation system is provided with an air pipe or an air channel, the hull outer plate is provided with a vent hole as a first vent of the air pipe or the air channel, and a second vent of the air pipe or the air channel is arranged towards the cabin. Usually, a louver is installed at the first vent, so that outdoor sundries can be prevented from entering the louver, and irregular wind can be formed into laminar flow, and a better ventilation effect is realized. The humidity on the sea is very high, the temperature of the inner cabin of the ship is different from the temperature of the outer cabin of the ship, and the louver is arranged on the outer plate, so that the louver is positioned on the cold and hot interface of the air. During the sailing process of the ship, more condensed water is easily generated on the shutter. The window blind is generally coated with paint, but condensed water can erode the window blind according to the principle of electrochemical corrosion due to sun and rain or damage of the paint, so that the window blind is corroded. Condensed water on the louver and rust water generated by corrosion flow downwards along the outer plate of the ship body, so that paint on the outer plate is further damaged, the attractiveness of the ship is affected, and the maintenance cost of the ship body is increased.

Accordingly, there is a need for a ventilation system for a ship and a ship to solve the above problems.

Disclosure of Invention

The invention aims to provide a ventilation system of a ship and the ship, so that the possibility of rusting of a ship hull plate is reduced, and the maintenance cost is saved.

In order to achieve the purpose, the invention adopts the following technical scheme:

a ventilation system for a vessel, comprising:

the air duct wall is arranged on the inner side of the ship outer plate and forms an air duct with the ship outer plate, a vent hole formed in the ship outer plate serves as a first vent of the air duct, and a second vent is formed in the air duct wall;

the ventilation assembly is arranged in the air duct and comprises an installation cover and a shutter, the installation cover is covered at the vent hole, the installation cover comprises an installation plate and a connection frame, an installation opening is formed in the installation plate, the shutter is installed at the installation opening, the connection frame is connected between the installation plate and the hull outer plate, the connection frame is arranged in a surrounding mode along the circumferential direction of the vent hole, and a water storage tank is formed by the bottom frame of the connection frame, the hull outer plate and the installation plate in a surrounding mode;

and the drainage assembly comprises a drainage pipeline, one end of the drainage pipeline is connected to the bottom of the connecting square frame and communicated with the water storage tank, and the other end of the drainage pipeline is connected to a drainage system of the ship.

Optionally, the bottom frame of the connection square frame is funnel-shaped, a drainage joint is arranged at the lowest point of the bottom frame of the connection square frame, and the drainage joint is communicated with the drainage pipeline.

Optionally, a drainage groove is formed in the bottom frame of the connecting square frame, a drainage joint is arranged at the bottom of the drainage groove, and the drainage joint is communicated with the drainage pipeline.

Optionally, a sealing ring is provided between the louver and the mounting plate.

Optionally, the mounting panel orientation one side welding of hull planking has the collar, the collar is followed the circumference setting of installing port, the shutter includes the window frame that sets up along circumference, the lateral wall of window frame is provided with along the circumference protrusion and connects the chimb, connect the chimb pass through the fastener connect in the collar is installed, the collar with connect and set up between the chimb the sealing ring.

Optionally, the ventilation system of the ship further comprises a moisture absorption component, the moisture absorption component can absorb moisture, and the moisture absorption component is arranged on the outer hull plate along the circumferential direction of the vent hole.

Optionally, the moisture absorption assembly includes the installed part, the installed part is arranged in the connection square frame, the hold up tank has been seted up to the first end terminal surface of installed part, the hold up tank intussuseption is filled with the desiccant, the first end terminal surface laminating of installed part and in the inner wall of hull planking, the installed part is kept away from and is seted up the through-hole on the second end terminal surface of first end, the through-hole with the hold up tank intercommunication.

Optionally, the mount is annular; and/or, the installed part is provided with a plurality of, and is a plurality of the installed part is followed the circumference equipartition of air vent.

Optionally, the ventilation system of boats and ships still includes fan and fire prevention air brake, the air-out end of fan is towards the second ventilation opening setting, the fire prevention air brake setting is in the air-in end of fan.

A vessel comprising a ventilation system of a vessel as described above.

The invention has the beneficial effects that: the invention provides a ventilation system of a ship, wherein a louver is arranged in an air duct, the louver is arranged at a first ventilation opening through an installation cover, and a water storage tank is enclosed among a bottom frame of a connection frame, a ship outer plate and an installation plate, so that condensed water and rusty water can be stored in the water storage tank and flow into a drainage system of the ship through a drainage pipeline, the condensed water and the rusty water are prevented from flowing to the ship outer plate, the possibility of rusting the ship outer plate is reduced, the attractiveness is ensured, meanwhile, the repair of paint on the ship outer plate is reduced, and the maintenance cost is saved. In addition, set up drain pipe and also can in time with condensation water and rusty water discharge boats and ships, avoid pouring into the cabin and harm the equipment in the cabin, also can reduce the bottom frame of connection square frame and be corroded, further guaranteed ventilation system's durability. And the ventilation assembly is arranged in the air duct, so that the installation is convenient. The connection square frame also avoids the erosion of wind waves to the internal structure of the ship body, and the maintenance cost is reduced.

The invention also provides a ship, which comprises the ventilation system of the ship, condensed water and rust water are prevented from flowing to the hull plate, the possibility of rusting the hull plate is reduced, the attractiveness is ensured, meanwhile, the repair of paint on the hull plate is reduced, and the maintenance cost is saved.

Drawings

Fig. 1 is a schematic structural view of a ventilation system of a ship according to an embodiment of the present invention;

FIG. 2 is a schematic view of a part of the structure of a ventilation system of a ship according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partial structural plan view of a ship according to an embodiment of the present invention.

In the figure:

10. a hull outer plate; 101. a vent hole;

1. an air duct wall; 11. closing the plate;

2. mounting a cover; 21. mounting a plate; 211. installing a ring seat; 22. connecting the frames;

3. a blind window; 31. a window frame; 311. connecting the convex edge;

4. a seal ring; 5. a fan; 6. a fireproof air brake; 7. a drain line.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present 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.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment provides a ventilation system of a ship. Specifically, as shown in fig. 1 to 3, a ventilation system for a ship includes a duct wall 1, a ventilation assembly, and a drain assembly. The air duct wall 1 is arranged on the inner side of the ship outer plate 10 and forms an air duct with the ship outer plate 10, a vent hole 101 formed in the ship outer plate 10 serves as a first vent of the air duct, and a second vent is formed in the air duct wall 1; the ventilation assembly is arranged in the wind channel, the ventilation assembly comprises an installation cover 2 and a louver 3, the installation cover 2 covers the air vent 101, the installation cover 2 comprises an installation plate 21 and a connection frame 22, an installation opening is formed in the installation plate 21, the louver 3 is installed in the installation opening, the connection frame 22 is connected between the installation plate 21 and the hull outer plate 10, the connection frame 22 is arranged in a surrounding mode along the circumferential direction of the air vent 101, and a water storage tank is formed by the bottom frame of the connection frame 22, the hull outer plate 10 and the installation plate 21 in a surrounding mode. It will be appreciated that the base frame is lower than the bottom of the mounting opening and the bottom of the vent 11. The drainage assembly comprises a drainage pipeline 7, one end of the drainage pipeline 7 is connected to the bottom of the connecting frame 22 and communicated with the water storage tank, and the other end of the drainage pipeline 7 is connected to a drainage system of the ship.

The embodiment provides a ventilation system of boats and ships, arrange ventilation assembly's shutter 3 inside the wind channel in, install in first vent department through installation cover 2, and connect the end frame of square frame 22, enclose into the aqua storage tank between hull planking 10 and the mounting panel 21, make congeal water and rusty water can store up in the aqua storage tank, and flow in the drainage system of boats and ships through water drainage pipe 7, thereby condensed water and rusty water flow direction hull planking 10 have been avoided, the possibility that hull planking 10 is rusted has been reduced, the aesthetic property has also been guaranteed, reduced the restoration to the paint on hull planking 10 simultaneously, and the maintenance cost is saved. In addition, set up drain line 7 and also can in time with condensation water and rusty water discharge boats and ships, avoid pouring into the cabin and harm the equipment in the cabin, also can reduce the 22 end frames of connection frame and be corroded, further guaranteed ventilation system's durability. And the ventilation assembly is arranged in the air duct, so that the installation is convenient. The arrangement of the connection frame 22 also avoids the erosion of the internal structure of the ship body caused by wind and wave, and reduces the maintenance cost.

Further, airway wall 1 and connection frame 22 all can adopt the metal sheet bending type to form, and airway wall 1 includes shrouding 11 and encloses into the curb plate of U type structure, and the opening of curb plate sets up towards hull planking 10 and is connected in hull planking 10, forms the wind channel, and the top and the bottom shutoff of curb plate have shrouding 11, and the shrouding 11 in the bottom is seted up in the second ventilation opening. The structure of the blind 3 can be made by the prior art and will not be described in detail.

In this embodiment, the bottom frame of the connection block 22 extends horizontally and is shaped like a flat plate, so as to facilitate processing and assembly. In some embodiments, the base frame of connection square frame 22 is leaks hopper-shaped, and the minimum point department of the base frame of connection square frame 22 is provided with the drainage and connects, and the drainage connects and 7 intercommunications with drainage pipe, has guaranteed that ponding in the aqua storage tank can connect flow direction drainage pipe 7 through the drainage, has further avoided the ponding in the aqua storage tank to store up, has reduced ponding and has leaded to the possibility of connecting square frame 22 corrosion. In other embodiments, a drain groove can be further formed in the bottom frame of the connection frame 22, a drain joint is arranged at the bottom of the drain groove, namely the drain groove is used as the lowest point of the bottom frame, the drain joint is communicated with the drain pipeline 7, the effect of further avoiding accumulated water in the water storage tank is achieved, and the possibility that the connection frame 22 is corroded due to the accumulated water is reduced.

Preferably, be provided with sealing ring 4 between shutter 3 and the mounting panel 21, do benefit to the sealing performance who improves between shutter 3 and the mounting panel 21, avoided congealing inside water and the rust water inflow hull, further reduced the maintenance cost, guaranteed moreover that sea wind all need get into the cabin through shutter 3, guaranteed that shutter 3 forms the effect of laminar flow with wind, guaranteed ventilation effect. In this embodiment, the sealing ring 4 is made of rubber, so that the cost is low and the sealing performance is good.

Further, the mounting plate 21 has the mounting ring seat 211 towards the welding of one side of hull planking 10, and the mounting ring seat 211 sets up along the circumference of installing port, and shutter 3 includes the window frame 31 that sets up along circumference, and the lateral wall of window frame 31 is provided with along the circumference protrusion and connects chimb 311, connects chimb 311 to pass through the fastener and connects in mounting ring seat 211, sets up sealing ring 4 between mounting ring seat 211 and the connection chimb 311.

Preferably, the ventilation system of boats and ships still includes moisture absorption subassembly, and moisture absorption subassembly can adsorb aqueous vapour, and moisture absorption subassembly has reduced the humidity of the air of blowing into the cabin along the circumference setting of air vent 101 on hull planking 10 to reduce the destruction of aqueous vapour to the cabin interior equipment, reduced the maintenance cost.

Further, moisture absorption component includes the installed part, and in connection box 22 was arranged in to the installed part, the hold up tank had been seted up to the first end terminal surface of installed part, and the hold up tank intussuseption is filled with the desiccant, and the first end terminal surface laminating of installed part is connected in the inner wall of hull planking 10, has seted up the through-hole on the second end terminal surface that the first end was kept away from to the installed part, through-hole and hold up tank intercommunication. Pack the desiccant in the installed part, and seted up the through-hole on the installed part, guaranteed the moisture absorption effect, in addition, fix the installed part on the inner wall of hull planking 10, also protected the installed part, improved the durability of moisture absorption subassembly. The material of the desiccant can be the prior art, and is not described herein again.

Specifically, the installed part is square ring-shaped, has guaranteed the moisture absorption effect. In other embodiments, the mounting member may be provided in plurality, and the plurality of mounting members are uniformly distributed along the circumferential direction of the vent holes 101.

Preferably, the ventilation system of the ship further comprises a fan 5 and a fireproof air brake 6, the air outlet end of the fan 5 is arranged towards the second ventilation opening, and the fireproof air brake 6 is arranged at the air inlet end of the fan 5. The fan 5 is arranged to provide power for air circulation, so that the ventilation effect is ensured; the fireproof air brake 6 is arranged, the fireproof air brake 6 is closed in case of fire, air supply is cut off, the fire extinguishing effect can be effectively achieved, and safety is improved. The structure of the fan 5 and the fireproof air brake 6 can adopt the prior art, and are not described herein again.

The embodiment also provides a ship. As shown in fig. 4, the vessel comprises a ventilation system of the vessel as described in the foregoing. The both sides of boats and ships all set up above-mentioned ventilation system, and every side of boats and ships all sets up two at least ventilation systems, guarantee one be used for the air-out ventilation system and one be used for the ventilation system of air inlet can, concrete quantity adaptability selects.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.