CN117002719A

CN117002719A - Concealed ventilation device for ship

Info

Publication number: CN117002719A
Application number: CN202311065169.0A
Authority: CN
Inventors: 尚前明; 陈烨
Original assignee: Wuhan University of Technology WUT
Current assignee: Wuhan University of Technology WUT
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2023-11-07

Abstract

The application discloses a concealed ventilation device for a ship, and belongs to the technical field of ship ventilation. Including the deck, be provided with the ventilation between the adjacent two deck and enclose the subsidence, be equipped with air pipe in the ventilation is enclosed and has been seted up the vent on the enclosure wall that falls into, installs the shutter on the vent, and the shutter includes the shutter main part, has seted up a plurality of shutter mouths in the shutter main part, is provided with the sliding chute group around a plurality of shutter mouths, and the window inboard of shutter main part is located to the sliding chute group, and the sliding window that is provided with shutter mouths one-to-one has been seted up on the sliding window. The ship has a simple structure, the main structure is formed by utilizing the ship body structure, the comprehensive weight is light, the operation is simple and reliable, the appearance model and the installation thereof are integrated with the ship model, the open deck and the channel area are not occupied, the integral appearance model of the ship is not influenced, and the ship is universal for various ships.

Description

Concealed ventilation device for ship

Technical Field

The application relates to the technical field of ship ventilation, in particular to a ship concealed ventilation device.

Background

Ship ventilation is an important part of ships, and is required to ensure the comfort level of work of people and meet the running requirement of equipment.

In the prior art, a standard bacterial type ventilation tube for ships is commonly adopted on ships, such as CB/T295, and the ventilation tube is mainly assembled with a structure of an air tube, a screw, a hood, a hand wheel and the like; however, the structure is complex, the size is large, the weight is large, the appearance modeling is rough, the assembly installation height is high, the deck and the channel area are large, the installation number is increased along with the number of cabins, the overall appearance modeling of the ship is obviously influenced, and the ship is not suitable for the installation and use requirements of high-grade ships such as postal wheels and the like with higher and higher requirements on the appearance modeling in the present and future.

Disclosure of Invention

The application provides a ship concealed ventilation device which is simple in structure, light in weight, exquisite in appearance and not easy to block rust and death after long-term use.

In order to achieve the purpose, the ship concealed type ventilation device comprises decks, ventilation surrounding is arranged between two adjacent decks, ventilation pipelines are arranged in the ventilation surrounding, ventilation openings are formed in surrounding walls of the ventilation surrounding, a shutter is installed on the ventilation openings and comprises a shutter main body, a plurality of shutter openings are formed in the shutter main body, a sliding groove group is arranged around the shutter openings, the sliding groove group is arranged on the inner side of a window of the shutter main body, a sliding window is slidably arranged in the sliding groove group, and sliding windows corresponding to the shutter openings one by one are formed in the sliding window.

Preferably, the size and number of the openings of the louver openings are determined according to the requirements of the ventilation opening flow area. The push-pull window is punched by stainless steel plates.

Preferably, a water outlet is arranged in the bottom area of the enclosing wall of the ventilation enclosure, a drain plug screw is arranged in the water outlet, and the lower half part of the shutter opening is lower than the air outlet of the ventilation pipeline. By arranging the water outlet, accumulated water between the ventilation girth and the ventilation pipeline can be discharged by twisting the drain plug in the water outlet.

Preferably, an air outlet of the ventilating duct is provided with an exhaust fan.

Preferably, two groups of mutually parallel shutter openings are formed in the shutter main body, and each group of shutter openings consists of a plurality of shutter openings which are uniformly arranged at intervals.

Preferably, the width direction of the shutter opening is parallel to the moving direction of the sliding window.

Preferably, the sliding window is provided with a manual sliding pin, the shutter main body is provided with a sliding pin through hole, and the manual sliding pin passes through the sliding pin through hole and is arranged outside the shutter main body window.

Preferably, the shutter opening extends horizontally outwards to form an arc-shaped waterproof layer.

Preferably, the shutter main body is provided with mounting holes, the mounting holes are distributed on the edge of the shutter main body in a rectangular shape, and the shutter main body is fixed on the postal wheel ventilation opening by inserting screws into the mounting holes.

Preferably, the sliding groove group consists of four sliding grooves, and the sliding grooves are symmetrically arranged at the edges of the shutter openings. Through the arrangement mode of the sliding grooves, the contact area of the sliding grooves and the sliding window can be reduced, so that the friction resistance during opening and closing the sliding window is reduced.

Preferably, an opening and closing cylinder is fixed on the inner side of the shutter main body window, a push-pull rod is arranged at the telescopic end of the opening and closing cylinder, the push-pull rod is fixed on the sliding window, the stroke of the opening and closing cylinder is consistent with the width of the shutter opening, a cylinder base is arranged below the opening and closing cylinder, a cylinder mounting opening is arranged on the sliding window, the opening and closing cylinder penetrates through the cylinder base to be fixed on the shutter main body, a push-pull rod base is fixed at the end part of the push-pull rod, and the push-pull rod base is fixed on the sliding window.

The application has the beneficial effects that:

the ship has a simple structure, the main structure is formed by utilizing the ship body structure, the comprehensive weight is light, the operation is simple and reliable, the appearance model and the installation thereof are integrated with the ship model, the area of an open deck and a channel is not occupied, and the integral appearance model of the ship is not influenced; the ship is universal for various ships, and is particularly suitable for ships with high requirements on appearance modeling, such as mail wheels, cruise ships, yachts, business reception ships, public service ships and the like.

Drawings

FIG. 1 is a block diagram of the present application;

FIG. 2 is a cross-sectional view taken at FIGS. 1D-D;

FIG. 3 is a cross-sectional view taken at FIGS. 1E-E;

FIG. 4 is a block diagram of a blind according to the present application;

fig. 5 is a structural view of a shutter body in the present application;

FIG. 6 is a diagram showing the structure of a sliding window in the present application;

FIG. 7 is a cross-sectional view A-A of FIG. 4;

FIG. 8 is an enlarged view of the open state of FIG. 7;

FIG. 9 is a close-up view of FIG. 7, partially enlarged, of FIG. I;

FIG. 10 is an enlarged view of the opened state of FIG. 7;

FIG. 11 is a close-up view of the partial enlarged view IV of FIG. 7;

FIG. 12 is a cross-sectional view B-B of FIG. 7;

FIG. 13 is an enlarged view of a portion II of FIG. 12;

FIG. 14 is an enlarged view III of a portion of FIG. 12;

fig. 15 is a cross-sectional view of fig. 4C-C.

Reference numerals:

1 a shutter main body, 11 a shutter opening, 111 a waterproof layer, 12 a sliding pin through hole, 13 a mounting hole,

2 slide groove groups, 21 slide grooves,

3 sliding window, 31 sliding window, 33 cylinder mounting opening,

4 an on-off cylinder, a 41 push-pull rod,

5 cylinder base,

6 push-pull rod base,

7 decks,

8 ventilation surrounding, 81 water discharge opening, 82 screw plug,

9 ventilating ducts, 91 exhaust fans.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

The application will be further described with reference to the drawings and the specific examples.

Example 1

The ship concealed type ventilation device shown in fig. 1-15 comprises decks 7, wherein ventilation surrounding pits 8 are arranged between two adjacent decks 7, ventilation pipelines 9 are arranged in the ventilation surrounding pits 8, and exhaust fans 91 are arranged at air outlets of the ventilation pipelines 9. The surrounding wall of the ventilation surrounding notch 8 is provided with a ventilation opening, a shutter is arranged on the ventilation opening, the bottom of the ventilation surrounding notch 8 is provided with a water drain 81, and a drain plug 82 is arranged in the water drain.

The shutter comprises a shutter body 1, wherein two groups of shutter openings 11 which are parallel to each other are formed in the shutter body 1, and each group of shutter openings 11 consists of a plurality of shutter openings 11 which are uniformly arranged at intervals. The louver 11 extends horizontally outward of the window to form an arc-shaped waterproof layer 111. The periphery of the shutter openings 11 is provided with a sliding groove group 2, the sliding groove group 2 consists of four sliding grooves 21, and the sliding grooves 21 are symmetrically arranged at the edges of the shutter openings 11. The sliding groove group 2 is arranged on the inner side of the window of the shutter main body 1, a sliding window 3 is arranged in the sliding groove group 2 in a sliding way, and a sliding window 31 which corresponds to the shutter openings 11 one by one is arranged on the sliding window 3. The width direction of the louver 11 is parallel to the moving direction of the sliding window 3. The sliding window 3 is provided with a manual sliding pin 32, the shutter body 1 is provided with a sliding pin through hole 12, and the manual sliding pin 32 passes through the sliding pin through hole 12 and is arranged outside the shutter body 1.

The shutter body 1 is provided with mounting holes 13, the mounting holes 13 are distributed on the edge of the shutter body 1 in a rectangular shape, and the shutter body 1 is fixed on the cruise vent by inserting screws into the mounting holes 13.

The shutter body 1 is fixed with a shutter cylinder 4 on the inner side of the window, a push-pull rod 41 is arranged at the telescopic end of the shutter cylinder 4, the push-pull rod 41 is fixed on the sliding window 3, the stroke of the shutter cylinder 4 is consistent with the width of the shutter opening 11, a cylinder base 5 is arranged below the shutter cylinder 4, a cylinder mounting opening 33 is arranged on the sliding window 3, the shutter cylinder 4 is fixed on the shutter body 1 through the cylinder base 5 passing through the cylinder mounting opening 33, a push-pull rod base 6 is fixed at the end part of the push-pull rod 41, and the push-pull rod base 6 is fixed on the sliding window 3.

The device is used for ventilation and the like of a ship machine cabin, a control station room, a crewman cabin, a passenger cabin, a storage cabin and other places; the device can integrate the ventilation structure and the hull structure, and does not influence the appearance modeling of the ship. When the louver is used as air inlet, the opening I of the louver 1 faces the bow as shown in fig. 7, so that the air inlet pressure is increased; when the shutter is used for exhausting, the opening I of the shutter 1 faces to the stern, and the back pressure of exhaust is reduced.

Example 2

Embodiment 2 has reduced opening and closing cylinder 4 and relevant parts with embodiment 1, has further reduced manufacturing cost, other structures are generally the same, and specifically the following:

the ship concealed type ventilation device comprises decks 7, wherein ventilation surrounding pits 8 are arranged between two adjacent decks 7, ventilation pipelines 9 are arranged in the ventilation surrounding pits 8, and exhaust fans 91 are arranged at air outlets of the ventilation pipelines 9. The surrounding wall of the ventilation surrounding notch 8 is provided with a ventilation opening, a shutter is arranged on the ventilation opening, the bottom of the ventilation surrounding notch 8 is provided with a water drain 81, and a drain plug 82 is arranged in the water drain.

The shutter comprises a shutter body 1, wherein two groups of shutter openings 11 which are parallel to each other are formed in the shutter body 1, and each group of shutter openings 11 consists of a plurality of shutter openings 11 which are uniformly arranged at intervals. The louver 11 extends horizontally outward of the window to form an arc-shaped waterproof layer 111. The periphery of the shutter openings 11 is provided with a sliding groove group 2, the sliding groove group 2 consists of four sliding grooves 21, and the sliding grooves 21 are symmetrically arranged at the edges of the shutter openings 11. The sliding groove group 2 is arranged on the inner side of the window of the shutter main body 1, a sliding window 3 is arranged in the sliding groove group 2 in a sliding way, a sliding window 31 which corresponds to the shutter openings 11 one by one is arranged on the sliding window 3, and the width direction of the shutter openings 11 is parallel to the moving direction of the sliding window 3. The sliding window 3 is provided with a manual sliding pin 32, the shutter body 1 is provided with a sliding pin through hole 12, and the manual sliding pin 32 passes through the sliding pin through hole 12 and is arranged outside the shutter body 1.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims

1. The utility model provides a ship hidden ventilation unit, includes deck (7), adjacent two-layer be provided with between deck (7) and ventilate and enclose and sink (8), be equipped with air pipe (9) in enclosing in the subsidence of ventilation (8), the vent has been seted up on enclosing the wall of subsidence of ventilation (8), install the shutter on the vent, its characterized in that: the shutter comprises a shutter main body (1), a plurality of shutter openings (11) are formed in the shutter main body (1), a plurality of chute groups (2) are arranged around the shutter openings (11), the chute groups (2) are arranged on the inner side of a window of the shutter main body (1), sliding windows (3) are arranged in the chute groups (2) in a sliding mode, and sliding windows (31) corresponding to the shutter openings (11) one by one are formed in the sliding windows (3).

2. The marine concealed ventilation arrangement of claim 1, wherein: the air vent is characterized in that a water drain hole (81) is formed in the bottom area of the enclosing wall of the ventilation enclosing hole (8), a drain plug screw (82) is arranged in the water drain hole, and the height of the lower half part of the louver opening (11) is lower than that of an air outlet of the ventilation pipeline (9).

3. The marine concealed ventilation arrangement of claim 1, wherein: an exhaust fan (91) is arranged at the air outlet of the ventilating duct (9).

4. The marine concealed ventilation arrangement of claim 1, wherein: two groups of mutually parallel shutter openings (11) are formed in the shutter main body (1), and each group of shutter openings (11) consists of a plurality of shutter openings (11) which are uniformly arranged at intervals.

5. The marine concealed ventilation arrangement of claim 1, wherein: the width direction of the shutter opening (11) is parallel to the moving direction of the sliding window (3).

6. The marine concealed ventilation arrangement of claim 1, wherein: the manual sliding pin (32) is arranged on the sliding window (3), the shutter main body (1) is provided with a sliding pin through hole (12), and the manual sliding pin (32) penetrates through the sliding pin through hole (12) and is arranged outside the shutter main body (1).

7. The marine concealed ventilation arrangement of claim 1, wherein: the shutter opening (11) extends horizontally outwards to form an arc-shaped waterproof layer (111).

8. The marine concealed ventilation arrangement of claim 1, wherein: the shutter body (1) is provided with mounting holes (13), the mounting holes (13) are distributed on the edge of the shutter body (1) in a rectangular shape, and the shutter body (1) is fixed on a mail wheel vent by inserting screws into the mounting holes (13).

9. The marine concealed ventilation arrangement of claim 1, wherein: the sliding groove group (2) consists of four sliding grooves (21), and the sliding grooves (21) are symmetrically arranged at the edges of the shutter openings (11) in pairs.

10. The marine concealed ventilation arrangement of claim 1, wherein: the shutter is characterized in that an opening and closing cylinder (4) is fixed on the inner side of a window of the shutter main body (1), a push-pull rod (41) is arranged at the telescopic end of the opening and closing cylinder (4), the push-pull rod (41) is fixed on the sliding window (3), the stroke of the opening and closing cylinder (4) is consistent with the width of a shutter opening (11), a cylinder base (5) is arranged below the opening and closing cylinder (4), a cylinder mounting opening (33) is arranged on the sliding window (3), the opening and closing cylinder (4) penetrates through the cylinder mounting opening (33) through the cylinder base (5) to be fixed on the shutter main body (1), a push-pull rod base (6) is fixed at the end part of the push-pull rod (41), and the push-pull rod base (6) is fixed on the sliding window (3).