Marine ventilation fence with descaling structure

Abstract

The utility model relates to the technical field of ventilation fences, in particular to a marine ventilation fence with a descaling structure. The device comprises a mounting frame, a movable groove is formed in the middle in the mounting frame, a movable frame is arranged in the movable groove, a filter plate is arranged in the movable frame, a locking structure is arranged between the filter plate and the movable frame, and a vibration descaling device is arranged on the movable frame. The vibration descaling device is designed, dirt attached to the filter plate is loosened or falls off through vibration, the dirt is automatically separated through airflow during ventilation, cleaning is achieved, and use is convenient; the device is provided with a locking structure, can be quickly disassembled for cleaning when dirt is much, and then is assembled back, so that the device is convenient and efficient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation grilles, in particular to a marine ventilation grille with a descaling structure. Background Art

[0002] During the operation of a ship, ventilation grilles are essential equipment, mainly used to maintain air circulation inside the ship, remove harmful gases and moisture, and ensure the safety of crew members and equipment. However, since ships are in a marine environment for a long time, ventilation grilles are often corroded and polluted by salt spray, seawater and impurities in the air, which causes dirt and scale to easily form on the surface and inside of the ventilation grilles. These dirt and scale not only affect the ventilation efficiency of the ventilation grilles, but most existing marine ventilation grilles are simple in design and lack effective descaling structures. In order to keep the ventilation grilles clean, frequent manual cleaning is usually required. However, manual cleaning is not only time-consuming and labor-intensive, but also due to the particularity of the ship environment, the cleaning process often involves operational difficulties and safety risks. Utility Model Content

[0003] The purpose of the utility model is to provide a marine ventilation grille with a rational design and a descaling structure in view of the defects and shortcomings of the prior art, which can solve the above-mentioned defects.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it includes an installation frame, a movable groove is opened in the middle of the installation frame, a movable frame is arranged in the movable groove, a filter plate is arranged in the movable frame, a locking structure is provided between the filter plate and the movable frame, and a vibration descaling device is provided on the movable frame.

[0005] Preferably, the locking structure includes a lock head connected to the side of the movable frame, a card slot is opened on the inner side of the movable frame corresponding to the lock head, the lock head is arranged in the card slot, a movable slot is opened on the movable frame outside the card slot, a locking slider is provided in the movable slot, the side of the locking slider is slidably installed on the movable frame through several sliding rods, and locking springs are sleeved on the outside of the sliding rods; several connecting plugs are provided on the side of the filter plate away from the lock head, and several slots matching the connecting plugs are opened on the inner side of the movable frame, and the connecting plugs are all inserted in the slots.

[0006] Preferably, the outer side of the movable frame is connected to the movable groove through a plurality of supporting springs, the vibration descaling device includes a vibration motor embedded in the movable frame, and flexible connecting belts are respectively connected between the inner edges of both sides of the mounting frame and the movable frame.

[0007] Preferably, a flexible dust cover is provided between the locking slider located outside the movable groove and the edge of the movable frame.

[0008] Preferably, a plurality of limit blocks are provided on the rear side of the movable frame.

[0009] Preferably, a handle is connected to the outer side of the locking slider.

[0010] After adopting the above structure, the beneficial effects of the utility model are:

[0011] 1. This device is designed with a vibration descaling device, which uses vibration to loosen or fall off the dirt attached to the filter plate. During ventilation, the air flow is used to automatically separate the dirt, achieving cleaning and easy use.

[0012] 2. The device is designed with a locking structure. When there is a lot of dirt, it can be quickly disassembled for cleaning and then reassembled. It is convenient and efficient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the rear structure of the utility model;

[0015] Figure 3 It is a cross-sectional view of the locking structure of the present invention;

[0016] Figure 4 This is a cross-sectional view of the vibration motor in the present invention;

[0017] Figure 5 It is a structural diagram of the filter plate in the utility model.

[0018] Description of reference numerals:

[0019] 1. Mounting frame; 2. Movable slot; 3. Movable frame; 4. Support spring; 5. Filter plate; 6. Locking head; 7. Locking slider; 8. Movable slot; 9. Slide bar; 10. Locking spring; 11. Handle; 12. Vibration motor; 13. Flexible connecting belt; 14. Flexible dust cover; 15. Limit block; 16. Connecting plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See Figure 1-Figure 5 As shown, it comprises an installation frame 1, a movable groove 2 is opened in the middle of the installation frame 1, a movable frame 3 is arranged in the movable groove 2, a filter plate 5 is arranged in the movable frame 3, a locking structure is provided between the filter plate 5 and the movable frame 3, and a vibration descaling device is provided on the movable frame 3;

[0022] The locking structure includes a lock head 6 connected to the side of the movable frame 3, a card slot is opened on the inner side of the movable frame 3 at the position corresponding to the lock head 6, the lock head 6 is arranged in the card slot, a movable slot 8 is opened on the movable frame 3 at the outside of the card slot, a locking slider 7 is provided in the movable slot 8, and the side of the locking slider 7 is slidably mounted on the movable frame 3 through several slide bars 9, and the outer sides of the slide bars 9 are all sleeved with locking springs 10; a plurality of connecting plugs 16 are provided on the side of the filter plate 5 away from the lock head 6, and a plurality of slots matching the connecting plugs 16 are opened on the inner side of the movable frame 3, and the connecting plugs 16 are all inserted into the slots;

[0023] The outer side of the movable frame 3 is connected to the movable groove 2 through a number of support springs 4. The vibration descaling device includes a vibration motor 12 embedded in the movable frame 3. Flexible connecting belts 13 are respectively connected between the inner edges of both sides of the mounting frame 1 and the movable frame 3.

[0024] A flexible dust cover 14 is provided between the locking slider 7 and the edge of the movable frame 3 on the outside of the movable groove 8;

[0025] A plurality of limit blocks 15 are provided on the rear side of the movable frame 3 ; a handle 11 is connected to the outer side of the locking slider 7 .

[0026] The principle and use process of this utility model:

[0027] After the ventilation grille is installed, when the filter plate 5 is used for a period of time and dirt accumulates, the vibration motor 12 is started to drive the movable frame 3 to vibrate, and then drive the filter plate 5 to vibrate, and the attachments are removed by vibration. The airflow during ventilation can automatically blow the attachments down. During the vibration process, the support spring 4 absorbs the vibration, thereby preventing the vibration from being transmitted outward and preventing noise. At the same time, the flexible connecting belt 13 can automatically change its shape as the movable frame 3 moves, ensuring the sealing between the installation frame 1 and the movable frame 3 and preventing dust from entering.

[0028] When the filter plate 5 is cleaned by the vibration method, the locking slider 7 can be pushed by the handle 11 to make the locking slider 7 slide along the slide rod 9 and compress the locking spring 10. The lock head 6 loses its obstruction and the filter plate 5 can be removed. After releasing the handle 11, the locking spring 10 pushes the locking slider 7 to return to its original position. After cleaning the filter plate 5, the connecting plug 16 at one end of the filter plate 5 is inserted into the slot of the movable frame 3, and then the other end of the filter plate 5 is pressed inwardly. The inclined surface of the front end of the lock head 6 can push the locking slider 7 to slide, and then the lock head 6 enters the card slot. At the same time, the locking spring 10 pushes the locking slider 7 to return to its original position and jams the lock head 6. The limit block 15 can assist the user in performing alignment installation to prevent the filter plate 5 from falling backward, and the flexible dust cover 14 prevents dust from entering the movable slot 8.

[0029] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. A marine ventilation grille with a descaling structure, comprising a mounting frame (1), characterized in that: A movable groove (2) is provided in the middle of the mounting frame (1), a movable frame (3) is provided in the movable groove (2), a filter plate (5) is provided in the movable frame (3), a locking structure is provided between the filter plate (5) and the movable frame (3), and a vibration descaling device is provided on the movable frame (3).

2. The marine ventilation grille with a descaling structure according to claim 1, characterized in that: The locking structure includes a lock head (6) connected to the side of the movable frame (3), a slot is provided on the inner side of the movable frame (3) at a position corresponding to the lock head (6), the lock head (6) is arranged in the slot, a movable slot (8) is provided on the movable frame (3) outside the slot, a locking slider (7) is provided in the movable slot (8), the side of the locking slider (7) is slidably mounted on the movable frame (3) through a plurality of slide bars (9), and a locking spring (10) is sleeved on the outer side of the slide bars (9); a plurality of connecting plugs (16) are provided on the side of the filter plate (5) away from the lock head (6), a plurality of slots matching the connecting plugs (16) are provided on the inner side of the movable frame (3), and the connecting plugs (16) are all inserted into the slots.

3. The marine ventilation grille with a descaling structure according to claim 2, characterized in that: The outer side of the movable frame (3) is connected to the movable groove (2) via a plurality of supporting springs (4). The vibration descaling device includes a vibration motor (12) embedded in the movable frame (3). Flexible connecting belts (13) are respectively connected between the inner edges of both sides of the mounting frame (1) and the movable frame (3).

4. The marine ventilation grille with a descaling structure according to claim 3, characterized in that: A flexible dust cover (14) is provided between the locking slide block (7) and the edge of the movable frame (3) located outside the movable groove (8).

5. The marine ventilation grille with a descaling structure according to claim 4, characterized in that: Several limiting blocks (15) are provided on the rear side of the movable frame (3).

6. The marine ventilation grille with a descaling structure according to claim 5, characterized in that: The outer side of the locking slide block (7) is connected to a handle (11).

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