Ship kitchen gas-collecting hood convenient to maintain, disassemble and assemble

Abstract

The utility model discloses a ship kitchen gas-collecting hood convenient to maintain, assemble and disassemble, which comprises a gas-collecting hood body, a connecting hood is fixedly mounted at the top of the gas-collecting hood body, a gas suction pipe is fixedly connected to the top end of the connecting hood through a bolt, and an isolation filter screen is movably mounted in the gas-collecting hood body. And a plug board is fixedly mounted on the outer ring of the isolation filter screen. According to the ship kitchen gas-collecting hood convenient to maintain, disassemble and assemble, the isolation filter screen can filter oil fume sucked by the gas-collecting hood body, and the isolation filter screen is connected with the gas-collecting hood body in an inserting mode through the inserting plate and is matched with the positioning mechanism for positioning after installation; and meanwhile, by controlling the positioning mechanism, the isolation filter screen and the inserting plate can be conveniently disassembled, the inserting plate can be conveniently disassembled, a large amount of oil dirt adhering to the isolation filter screen can be conveniently cleaned, and the disassembly, assembly, cleaning and maintenance convenience of the ship kitchen gas-collecting hood is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a ship kitchen air collecting hood which is convenient for maintenance and disassembly. Background Art

[0002] The kitchen fume hood is a collection device for the pollution source of the kitchen fume purification system, which can effectively absorb the fume generated in the kitchen. In the process of using the ship kitchen, the kitchen fume hood is usually needed. However, the existing ship kitchen fume hood still has certain defects in the process of use.

[0003] For example, a ship kitchen air collection hood proposed in application number CN202321176673.3 belongs to the field of ship kitchen air collection hood oil technology. It is designed to solve the problem that oil stains slowly adhere to the inner wall of the air collection hood. Therefore, after a long period of use, oil stains will drip from the inner wall of the air collection hood onto the stove, affecting the kitchen hygiene. In the present application, the oil stains slide down along the inclined surface of the filter screen and the inclined surface of the inner wall of the shell and drip onto the bottom plate, and the oil stains on the inner wall of the inner shell also flow to the bottom plate along the inclined surface of the inner shell. When cleaning the oil stains in the storage mechanism, the locking block is pulled outwards and pulled out from the locking groove to separate the storage mechanism from the shell. After cleaning, the outer frame is aligned with the connecting frame, the locking block is pulled, and the outer frame is pushed upward to the deepest point, and then the locking block is released. The spring pushes the connecting plate, and the connecting plate drives the locking block to slide. The locking block is inserted into the locking groove to lock the outer frame, so that the storage mechanism is fixed under the shell, so that the oil stains are collected and will not drip, and the kitchen hygiene will not be affected. In actual use, a large amount of oil stains will be adhered to the surface of the filter screen during the long-term isolation and filtration of oil smoke, and the filter screen in the present application is not easy to separate from the shell, so it is not easy to disassemble and maintain the filter screen.

[0004] Therefore, we propose a ship kitchen gas collecting hood that is convenient for maintenance and disassembly, so as to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a ship galley air collecting hood which is convenient for maintenance and disassembly, so as to solve the problem that the filter screen is inconvenient to disassemble, maintain and clean in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship kitchen air collecting hood which is convenient for maintenance and disassembly, comprising an air collecting hood body,

[0007] A connecting cover is fixedly installed on the top of the air collecting hood body, and an air intake pipe is fixedly connected to the top bolt of the connecting cover. An isolation filter is movably installed inside the air collecting hood body, and a plug-in board is fixedly installed on the outer ring of the isolation filter.

[0008] The outer ring of the gas collecting hood body is provided with a positioning mechanism at equal angles, and the positioning mechanism is connected to the plug-in board;

[0009] A fixing column is fixedly installed at the bottom end of the isolation filter screen, an oil collecting trough is movably sleeved on the fixing column, and the oil collecting trough is connected to the fixing column through a fixing mechanism.

[0010] Preferably, the isolation filter is arranged in a pyramidal structure, and the plug-in plates are distributed at equal angles on the outer circle of the isolation filter, and the plug-in plates are plug-connected to the gas collecting hood body.

[0011] The above-mentioned structural design enables the pyramidal structure to divert the oil on the isolation filter so that the oil can effectively enter the oil collecting tank for collection, thereby improving the oil collection effect of the ship kitchen air hood which is easy to maintain and disassemble. The plug-in connection between the plug-in board and the air hood body facilitates the disassembly, cleaning and maintenance of the isolation filter.

[0012] Preferably, the positioning mechanism includes a fixing seat fixedly installed at an equiangular angle on the outer ring of the air collecting hood body, a limiting plate fixedly installed on the top of the fixing seat, a movable rod slidably connected to the middle of the limiting plate, a first spring is sleeved on the movable rod, two ends of the first spring are respectively fixedly connected to the movable rod and the limiting plate, one end of the movable rod is fixedly connected to a connecting plate, a locking rod is symmetrically fixedly installed inside the connecting plate, the locking rod is slidably connected to the limiting plate, and a locking groove is opened inside the plug-in plate.

[0013] Preferably, the connecting plate and the movable rod are telescopically connected to the limiting plate via a first spring, and the engaging rod is engaged with the plug-in board via an engaging groove.

[0014] The design of the above structure makes it easy to restrict and release the plug-in board by controlling the engagement and separation of the positioning mechanism, thereby facilitating the disassembly and assembly of the plug-in board and the air collecting hood body, and is beneficial for cleaning the oil stains adhered to the isolation filter after disassembly, thereby improving the convenience of cleaning and maintenance of the ship's kitchen air collecting hood.

[0015] Preferably, the fixing mechanism includes a fixing plate fixedly mounted at the bottom end of the oil collecting tank, a through hole being provided inside the fixing plate, a positioning rod being slidably connected inside the through hole, a second spring being sleeved on one end of the positioning rod, the positioning rod and the fixing plate forming a telescopic structure through the second spring, a positioning block being fixedly mounted on the other end of the positioning rod, and a positioning groove being provided at the bottom end of the fixing column.

[0016] Preferably, the size of the through hole matches the size of the positioning rod, and the positioning block is snap-connected with the positioning groove.

[0017] The above-mentioned structural design makes it easy to achieve positioning, connection and separation between the oil collecting tank and the fixed column by controlling the fixing mechanism, which is beneficial to disassembling the oil collecting tank to clean the oil collected inside it, further improving the convenience of cleaning and maintenance of the ship's kitchen air collection hood.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the ship kitchen air collecting hood is easy to maintain and disassemble;

[0019] 1. The isolation filter can filter the oil smoke absorbed by the gas hood body, and the isolation filter is plug-connected with the gas hood body through the plug-in board, and is positioned after installation in cooperation with the positioning mechanism. At the same time, the isolation filter and the plug-in board can be easily disassembled by controlling the positioning mechanism, which is conducive to disassembly of the plug-in board and cleaning of a large amount of oil stains adhered to the isolation filter, thereby improving the convenience of disassembly, cleaning and maintenance of the gas hood in the ship's kitchen;

[0020] 2. The pyramidal structure of the isolation filter can facilitate the oil to drip into the oil collecting tank along the inclined surface, which is beneficial to the effective collection of oil. By controlling the fixing mechanism, the oil collecting tank can be easily fixed, installed and disassembled from the fixing column, which is beneficial to the convenient treatment of the oil collected in the oil collecting tank after disassembly, thereby improving the use effect of the ship kitchen air collecting hood which is easy to maintain and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the side section of the gas collecting hood body and the connection structure of the isolation filter screen of the utility model;

[0023] Figure 3 This is a schematic diagram of the side section structure of the positioning mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the side section of the oil collecting tank and the connection structure of the fixed column of the utility model;

[0025] Figure 5 It is a schematic diagram of the side section structure of the fixing mechanism of the utility model.

[0026] In the figure: 1. Air collecting hood body; 2. Connecting hood; 3. Intake pipe; 4. Isolation filter; 5. Plug-in board; 6. Positioning mechanism; 601. Fixed seat; 602. Limiting plate; 603. Movable rod; 604. First spring; 605. Connecting plate; 606. Engaging rod; 607. Engaging groove; 7. Fixed column; 8. Oil collecting groove; 9. Fixing mechanism; 901. Fixed plate; 902. Through hole; 903. Positioning rod; 904. Second spring; 905. Positioning block; 906. Positioning groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution: a ship kitchen air collecting hood which is convenient for maintenance and disassembly, comprising an air collecting hood body 1, a connecting hood 2 is fixedly installed on the top of the air collecting hood body 1, an air intake pipe 3 is fixedly connected to the top bolt of the connecting hood 2, an isolation filter 4 is movably installed inside the air collecting hood body 1, the isolation filter 4 is arranged in a pyramidal structure, a plug-in plate 5 is fixedly installed on the outer ring of the isolation filter 4, and the plug-in plate 5 is distributed at equal angles on the outer ring of the isolation filter 4, and the plug-in plate 5 is plug-connected to the air collecting hood body 1. The design of the above structure makes it easy to guide the oil pollution with the pyramidal structure and store it in the oil collecting tank 8 at the bottom, and the plug-in connection of the plug-in plate 5 and the air collecting hood body 1 can ensure the stability of the isolation filter 4 when connected, and can also disassemble, clean and maintain the isolation filter 4 when separated.

[0029] The outer ring of the air collecting hood body 1 is equipped with a positioning mechanism 6 at equal angles, and the positioning mechanism 6 is connected to the plug-in board 5. The positioning mechanism 6 includes a fixed seat 601 fixedly installed at an equal angle on the outer ring of the air collecting hood body 1, and a limit plate 602 is fixedly installed on the top of the fixed seat 601. A movable rod 603 is slidably connected to the middle of the limit plate 602. A first spring 604 is sleeved on the movable rod 603. Both ends of the first spring 604 are fixedly connected to the movable rod 603 and the limit plate 602 respectively. The connecting plate 605 and the movable rod 603 are telescopically connected to the limit plate 602 through the first spring 604. One end of the movable rod 603 is fixedly connected to the connecting plate 605. The inside of the plate 605 is symmetrically fixed with a locking rod 606, which is slidably connected to the limit plate 602. A locking groove 607 is provided inside the plug-in board 5, and the locking rod 606 is locked and connected to the plug-in board 5 through the locking groove 607. The design of the above structure makes it possible to control the locking rod 606 to extend and retract inside the limit plate 602 by pulling the connecting plate 605 and resetting the movable rod 603 by the first spring 604, and then control the engagement and separation between the locking rod 606 and the locking groove 607 during the extension and retraction process, which is beneficial to restricting and releasing the restriction of the plug-in board 5, and further beneficial to the disassembly, assembly, cleaning and maintenance of the isolation filter 4 and the plug-in board 5.

[0030] A fixing column 7 is fixedly installed at the bottom end of the isolation filter 4, and an oil collecting tank 8 is movably sleeved on the fixing column 7. The oil collecting tank 8 is connected to the fixing column 7 through a fixing mechanism 9. The fixing mechanism 9 includes a fixing plate 901 fixedly installed at the bottom end of the oil collecting tank 8. A through hole 902 is opened inside the fixing plate 901. A positioning rod 903 is slidably connected inside the through hole 902. The size of the through hole 902 matches the size of the positioning rod 903. A second spring 904 is sleeved on one end of the positioning rod 903. The positioning rod 903 forms a telescopic structure with the fixing plate 901 through the second spring 904. The positioning rod 9 A positioning block 905 is fixedly installed on the other end of 03, and a positioning groove 906 is opened at the bottom end of the fixed column 7, and the positioning block 905 is engaged with the positioning groove 906. The design of the above structure enables the positioning rod 903 to slide inside the fixed plate 901 through the through hole 902 by pulling the positioning rod 903 and the elastic resetting of the positioning rod 903 by the second spring 904, thereby driving the positioning block 905 to engage and separate with the positioning groove 906, which is beneficial to the disassembly and assembly of the oil collecting tank 8 on the fixed column 7, and realizes the effective treatment of the oil pollution inside the oil collecting tank 8.

[0031] Working principle: When using the ship galley air hood which is easy to maintain and disassemble, first Figure 1-5 As shown, the isolation filter 4 is plugged into the air hood body 1 through the plug-in plate 5, and then the first spring 604 will push the movable rod 603 to reset inside the limit plate 602, and drive the connecting plate 605 and the engaging rod 606 to move synchronously, and then the engaging rod 606 will engage with the engaging groove 607 to form a positioning installation for the plug-in plate 5 and the isolation filter 4, and then the oil collecting tank 8 is sleeved on the fixing column 7, and then the second spring 904 will pull the positioning rod 903 through the through hole 902 to reset inside the fixing plate 901, and make the positioning rod 903 drive the positioning block 905 to engage with the positioning groove 906, thereby completing the positioning of the oil collecting tank 8 on the fixing column 7. The oil collecting tank 8 is disassembled and installed in the position, thereby completing the assembly work of the ship kitchen air collecting hood which is easy to maintain and disassemble. When it is necessary to disassemble the oil collecting tank 8 and clean the oil collected inside, the positioning block 905 is separated from the positioning groove 906 by pulling the positioning rod 903 to release the restriction on the oil collecting tank 8, and then the oil collecting tank 8 can be disassembled to clean the collected oil. When it is necessary to disassemble, clean and maintain the isolation filter 4, the engaging rod 606 is engaged and separated from the engaging groove 607 by pulling the connecting plate 605, and then the restriction on the plug-in board 5 can be released, so that the plug-in board 5 and the isolation filter 4 can be disassembled to realize the cleaning and maintenance of the isolation filter 4.

[0032] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ship galley air collecting hood that is easy to maintain and disassemble, comprising an air collecting hood body (1), characterized in that: A connecting cover (2) is fixedly mounted on the top of the air collecting hood body (1); an air intake pipe (3) is fixedly connected to the top of the connecting cover (2) by bolts; an isolation filter (4) is movably mounted inside the air collecting hood body (1); and a plug-in plate (5) is fixedly mounted on the outer ring of the isolation filter (4); The outer ring of the gas collecting hood body (1) is provided with a positioning mechanism (6) at an equal angle, and the positioning mechanism (6) is connected to the plug-in board (5); A fixing column (7) is fixedly mounted on the bottom end of the isolation filter (4); an oil collecting trough (8) is movably sleeved on the fixing column (7); and the oil collecting trough (8) is connected to the fixing column (7) via a fixing mechanism (9).

2. The ship galley air collecting hood that is easy to maintain and disassemble according to claim 1 is characterized by: The isolation filter (4) is arranged in a pyramidal structure, and the plug-in plates (5) are distributed at equal angles on the outer circle of the isolation filter (4), and the plug-in plates (5) are plug-connected to the gas collecting hood body (1).

3. The ship galley air collecting hood that is easy to maintain and disassemble according to claim 1 is characterized by: The positioning mechanism (6) comprises a fixing seat (601) fixedly mounted at an equal angle on the outer ring of the air collecting hood body (1); a limiting plate (602) is fixedly mounted on the top of the fixing seat (601); a movable rod (603) is slidably connected to the middle of the limiting plate (602); a first spring (604) is sleeved on the movable rod (603); two ends of the first spring (604) are respectively fixedly connected to the movable rod (603) and the limiting plate (602); one end of the movable rod (603) is fixedly connected to a connecting plate (605); a locking rod (606) is symmetrically fixedly mounted inside the connecting plate (605); the locking rod (606) is slidably connected to the limiting plate (602); and a locking groove (607) is provided inside the plug-in board (5).

4. The ship galley air collecting hood that is easy to maintain and disassemble according to claim 3 is characterized by: The connecting plate (605) and the movable rod (603) are telescopically connected to the limiting plate (602) via a first spring (604), and the engaging rod (606) is engaged with the plug-in plate (5) via an engaging groove (607).

5. The ship galley air collecting hood that is easy to maintain and disassemble according to claim 1 is characterized by: The fixing mechanism (9) comprises a fixing plate (901) fixedly mounted at the bottom end of the oil collecting tank (8); a through hole (902) is provided inside the fixing plate (901); a positioning rod (903) is slidably connected inside the through hole (902); a second spring (904) is sleeved on one end of the positioning rod (903); the positioning rod (903) and the fixing plate (901) form a telescopic structure via the second spring (904); a positioning block (905) is fixedly mounted on the other end of the positioning rod (903); and a positioning groove (906) is provided at the bottom end of the fixing column (7).

6. The ship galley air collecting hood that is easy to maintain and disassemble according to claim 5, characterized in that: The size of the through hole (902) matches the size of the positioning rod (903), and the positioning block (905) is snap-fitted and connected to the positioning groove (906).

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