WO2022104870A1

WO2022104870A1 - Orientation-adjustable ship ventilation grill

Info

Publication number: WO2022104870A1
Application number: PCT/CN2020/131997
Authority: WO
Inventors: 吕风飞
Original assignee: 烟台振邦机电设备有限公司
Priority date: 2020-11-23
Filing date: 2020-11-27
Publication date: 2022-05-27
Also published as: CN213768938U

Abstract

An orientation-adjustable ship ventilation grill, comprising a fixed frame (1). Two fixed plates (2) are provided at the front ends of the inner walls of two sides of the fixed frame (1); multiple rotating shaft holes (20) are formed on the inner sides of the fixed plates (2); a louver (3) is rotatably connected between each two rotating shaft holes (20) on a same horizontal plane; two rotating shafts (30) are provided on two sides of each louver (3); the rotating shafts (30) are inserted into and rotatably connected to the rotating shaft holes (20); a connection rod (4) is connected to the outer sidewall of each rotating shaft hole (20); the tail ends of the connection rods (4) located at a same side are all rotatably connected to a connection plate (5) in the vertical direction. A ventilation structure of the ship ventilation grill is configured to be the rotatable louvers (3); the louvers (3) are shifted up and down according to use requirements to adjust the orientation of the louvers (3); the direction and volume of air entering a ship are controlled by means of the louvers (3); different louvers (3) are connected to the connection plate (5) by means of the connection rods (4), such that when one louver (3) is rotated, other louvers (3) can be synchronously driven to rotate, and the adjustment is convenient.

Description

A steering adjustable ship ventilation grille

technical field

The utility model relates to the technical field of ship ventilation, in particular to a steering-adjustable ship ventilation grille.

Background technique

The ship ventilation grille is one of the more important accessories on the ship. It is mainly used to ventilate the ship, form air convection, and change the air environment inside the ship. Most of the existing ship ventilation grilles are fixed grids. The steering cannot be adjusted according to the needs of use, the wind direction and air volume cannot be adjusted, which is inconvenient to use, and the water vapor and odor in the air can easily enter the ship through the ventilation grille. In view of this, we propose a steering-adjustable ship ventilation grille.

Utility model content

The purpose of this utility model is to provide a steering adjustable ship ventilation grille to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A steering-adjustable marine ventilation grille includes a fixed frame, two symmetrical mounting plates are arranged at the front edges of the bottom and the top of the fixed frame, and two vertical vertical The fixed plate is parallel to each other, the inner side of the fixed plate is provided with a plurality of rotating shaft holes that are linearly distributed at equal intervals along the vertical direction, and a louver is rotatably connected between the two rotating shaft holes located on the same horizontal plane. Two symmetrical rotating shafts are arranged on both sides of the louver. The outer diameter of the rotating shaft is adapted to the inner diameter of the rotating shaft hole. The rotating shaft is inserted into the rotating shaft hole and is rotatably connected with it. A first connecting through groove that runs up and down and communicates with the shaft hole, a connecting rod is connected to the outer side wall of each of the rotating shaft holes and located in the first connecting through groove, and the connecting rods are parallel to each other and located on the same side. The ends of the connecting rods are all rotatably connected to the connecting plate along the vertical direction, and a filter plate is provided at the rear edge of the inner side wall of the fixing frame.

Preferably, the mounting plate is tightly welded on the fixing frame, and the front side of the mounting plate is provided with a plurality of evenly distributed and penetrating mounting holes.

Preferably, the fixing plate is fastened and fixed on the fixing frame by screws.

Preferably, the rotating shaft and the louver are integrally formed, and a rubber pad is inlaid on the inner wall of the rotating shaft hole.

Preferably, a second connecting through groove that penetrates up and down is formed in the middle of the front side of the connecting plate, and a plurality of groups of adapter holes corresponding to the connecting rods are formed on the inner walls of both sides of the second connecting through groove. , the rear end of the outer side wall of the connecting rod is provided with two symmetrical and integrally formed adapter rods, the outer diameter of the adapter rod is matched with the inner diameter of the adapter hole, and the adapter rod It is inserted into the adapter hole and connected in rotation with it.

Preferably, the filter plate includes an outer frame fixed on the inner wall of the fixing frame, the inner wall of the outer frame is inlaid with an activated carbon filter, and the outer frame is fastened and fixed on the fixing frame by screws.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This steering-adjustable ship ventilation grille sets the ventilation structure of the ship ventilation grille into a rotatable louver. When in use, the louver can be moved up and down according to the needs of use to adjust the direction of the louver, and enter the ship through the louver control. Different louvers are connected to the connecting plate through connecting rods, so that when one louver is rotated, the other louvers can be driven to rotate synchronously, which is convenient for adjustment.

2. The steering adjustable ship ventilation grille is provided with a filter plate on the outside of the fixed frame, through which the water vapor in the air is filtered out, and the peculiar smell in the air is absorbed, so as to ensure the cleanliness of the air entering the ship through the ship ventilation grille.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the overall structure sectional view of the utility model;

Fig. 3 is the structural representation of the fixed plate in the utility model;

Fig. 4 is the structural representation of the louver in the utility model;

Fig. 5 is the structural representation of the connecting rod in the utility model;

Fig. 6 is the structural representation of the connecting plate in the utility model;

FIG. 7 is a schematic structural diagram of a filter plate in the utility model.

In the picture:

1. Fixed frame; 10. Mounting plate; 100. Mounting hole;

2. The fixing plate; 20. The shaft hole; 21. The first connecting slot;

3, shutter; 30, shaft;

4. Connecting rod; 40. Adapter rod;

5. Connecting plate; 50. Second connecting slot; 51. Adapter hole;

6. Filter plate; 60. Outer frame; 61. Activated carbon filter.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to Fig. 1-Fig. 7, the utility model provides a technical solution:

A steering-adjustable ship ventilation grille, comprising a fixed frame 1, two fixed plates 2 along the vertical direction and parallel to each other are arranged at the front end edges of the inner walls on both sides of the fixed frame 1, and a plurality of vertical The rotation shaft holes 20 are linearly distributed at equal intervals, and louvers 3 are rotatably connected between the two rotation shaft holes 20 on the same horizontal plane. Two symmetrical rotating shafts 30 are arranged on both sides of the louver 3. The outer diameter of the rotating shaft 30 is the same as the rotating shaft. The inner diameter of the hole 20 is adapted to the size, the rotating shaft 30 is inserted into the rotating shaft hole 20 and is rotatably connected with it. A connecting rod 4 is connected to the outer side wall of the hole 20 and is located in the first connecting through groove 21. The connecting rods 4 are parallel to each other, and the ends of the connecting rods 4 located on the same side are rotatably connected to the connecting plate 5 along the vertical direction. The middle position of the front side of the connecting plate 5 is provided with a second connecting through groove 50 that penetrates up and down, and the inner walls on both sides of the second connecting through groove 50 are provided with a plurality of groups of adapter holes 51 with the same number as the connecting rod 4 and corresponding to them one-to-one. The rear end of the outer side wall of the connecting rod 4 is provided with two symmetrical and integrally formed transfer rods 40. The outer diameter of the transfer rod 40 is adapted to the inner diameter of the transfer hole 51, and the transfer rod 40 is inserted into in the adapter hole 51 and rotatably connected with it.

In this embodiment, during use, according to the use requirements, one of the louvers 3 is moved up and down around the axis of the rotating shaft 30 to adjust the orientation of the louver 3, and at the same time, the rotating shaft 30 on both sides of the louver 3 and the outer side walls of the rotating shaft 30 The connecting rod 4 on the top rotates accordingly, and the connecting rod 4 drives the connecting plate 5 to move up and down, and then drives the other connecting rods 4 to rotate adaptively, and the other rotating shafts 30 and the louvers 3 rotate synchronously, and are adjusted and controlled by the louvers 3 Wind direction and volume entering the ship for ease of use.

In addition, a filter plate 6 is provided at the rear end edge of the inner side wall of the fixed frame 1. The filter plate 6 includes an outer frame 60 fixed on the inner wall of the fixed frame 1. The inner wall of the outer frame 60 is inlaid with an activated carbon filter screen 61. During the process, the water vapor in the air is filtered out through the activated carbon filter 61, and the peculiar smell in the air is adsorbed, so as to ensure the cleanliness of the air entering the ship through the ship's ventilation grille.

Further, two symmetrical mounting plates 10 are provided at the front edges of the bottom and top of the fixing frame 1 , and a plurality of evenly distributed and penetrating mounting holes 100 are opened on the front side of the mounting plate 10 , and the mounting plate 10 is installed through the mounting holes 100 . At the vent position of the ship, the entire ventilation grille is then installed and fixed.

Secondly, a rubber pad is inlaid on the inner wall of the shaft hole 20, and the friction force between the shaft hole 20 and the shaft 30 is increased by the rubber pad, so as to prevent the louver 3 from rotating by itself under the action of its own gravity after the louver 3 is rotated to an appropriate angle , affecting its normal use.

Specifically, the mounting plate 10 is tightly welded on the fixing frame 1, the welding and fixing process is simple, the structure is stable, it is not easy to fall off and damage during use, and the service life is long; The produced product has high dimensional accuracy, stable integral molding structure, is not easy to be deformed and damaged during use, and has a long service life; the fixing plate 2 is fixed on the fixing frame 1 by screw locking, and the outer frame 60 is fixed on the fixing frame by screw locking. On frame 1, screws are fastened to fix the edge for installation and removal and later maintenance and replacement.

When the steering-adjustable ship ventilation grille of this embodiment is in use, the staff first checks the integrity of the ship ventilation grille and whether the connections are firm; Then, the entire ventilation grille is installed and fixed; during use, according to the use requirements, one of the louvers 3 is moved up and down around the axis of the rotating shaft 30 to adjust the orientation of the louver 3, and the rotating shaft 30 and the rotating shaft on both sides of the louver 3 are at the same time. 30 The connecting rod 4 on the outer side wall rotates accordingly, and the connecting rod 4 drives the connecting plate 5 to move up and down, and then drives the other connecting rods 4 to rotate adaptively, and the other rotating shafts 30 and the louvers 3 rotate synchronously accordingly to adjust, through The louver 3 controls the wind direction and air volume entering the ship, and at the same time filters the water vapor in the air through the activated carbon filter 61, and absorbs the peculiar smell in the air to ensure the cleanliness of the air entering the ship through the ship's ventilation grille.

The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims

A steering-adjustable ship ventilation grille, characterized in that it comprises a fixed frame (1), two symmetrical mounting plates (10) are arranged at the front edges of the bottom and the top of the fixed frame (1), and the fixed frame (1) Two fixing plates (2) parallel to each other along the vertical direction are provided at the front edges of the inner walls on both sides, and a plurality of rotating shafts linearly distributed at equal intervals along the vertical direction are provided on the inside of the fixing plates (2). A hole (20), a louver (3) is rotatably connected between the two rotating shaft holes (20) on the same horizontal plane, and two symmetrical rotating shafts (30) are provided on both sides of the louver (3), and the The outer diameter of the rotating shaft (30) is adapted to the inner diameter of the rotating shaft hole (20). A first connecting through groove (21) is opened up and down and communicated with the rotating shaft hole (20), and each of the rotating shaft holes (20) is connected to the outer side wall of the first connecting through groove (21) and is connected with a connecting groove (21). A rod (4), the connecting rods (4) are parallel to each other, and the ends of the connecting rods (4) located on the same side are rotatably connected to the connecting plate (5) in the vertical direction, and the fixing frame (1) ) A filter plate (6) is arranged at the rear edge of the inner side wall.
The steering-adjustable ship ventilation grill according to claim 1, characterized in that: the mounting plate (10) is tightly welded on the fixed frame (1), and a plurality of distribution plates are provided on the front side of the mounting plate (10). Uniform and through mounting holes (100).
The steering-adjustable ship ventilation grill according to claim 1, characterized in that: the fixing plate (2) is fastened and fixed on the fixing frame (1) by means of screws.
The steering-adjustable ship ventilation grill according to claim 1, characterized in that: the rotating shaft (30) and the louver (3) are integrally formed, and the inner wall of the rotating shaft hole (20) is inlaid with a rubber pad.
The steering-adjustable ship ventilation grill according to claim 1, characterized in that: a second connecting through groove (50) that penetrates up and down is provided in the middle position of the front side of the connecting plate (5), and the second connecting through groove (50) A plurality of sets of adapter holes (51) with the same number as the connecting rod (4) and one-to-one correspondence are provided on the inner walls of the connecting rod (4). The rear end of the outer side wall of the connecting rod (4) is provided with two symmetrical and corresponding The adapter rod (40) is an integrally formed structure, the outer diameter of the adapter rod (40) is adapted to the inner diameter of the adapter hole (51), and the adapter rod (40) is inserted into the adapter. in the receiving hole (51) and rotatably connected with it.
The steering adjustable ship ventilation grill according to claim 1, characterized in that: the filter plate (6) comprises an outer frame (60) fixed on the inner wall of the fixed frame (1), and the inner wall of the outer frame (60) comprises an outer frame (60). An activated carbon filter screen (61) is inlaid on it, and the outer frame (60) is fastened and fixed on the fixing frame (1) by means of screws.