Integrated waterway box type reverse osmosis water purifier

Abstract

The utility model relates to the technical field of water purifiers, and discloses an integrated waterway box type reverse osmosis water purifier which comprises a shell, a sealing door is arranged on the front side of the shell, hinges are fixedly connected to the left side and the right side of the top of the outer wall of the sealing door, and the sealing door is rotationally connected with the shell through the hinges. A first gear is rotatably connected to the middle of the inner side of the sealing door, first racks are slidably connected to the front side and the rear side of the inner wall of the sealing door, the first gear is in meshed connection with the first racks, the outer sides of the first racks penetrate through the sealing door and are fixedly connected with clamping blocks, and an inflation belt is fixedly connected to the outer side of the sealing door. According to the device, the sealing door is opened and closed through the hinge, so that the filtering barrel is convenient to clean, when the sealing door is closed, the inflator blows air to improve the sealing performance of the inflation belt, meanwhile, the first gear is rotated, the rack and the clamping block are driven through meshing transmission to clamp the sealing door, and the sealing effect of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of water purifier technology, and in particular to an integrated water circuit box-type reverse osmosis water purifier. Background Technology

[0002] A water purifier is a device designed to improve the quality of drinking water. It can effectively remove various impurities from the water, such as large suspended particles like silt and rust, which are filtered out first, making the water clear and transparent. To improve the water purification effect of the water purifier, an integrated water circuit box-type reverse osmosis water purifier is needed.

[0003] The integrated water circuit box-type reverse osmosis water purifier is a high-efficiency water purification device that integrates reverse osmosis technology, integrated water circuit design and box-type structure. Its reverse osmosis membrane uses pressure to drive water to permeate according to the principle of semi-permeability, accurately filtering and separating impurities, heavy metal ions, bacteria and viruses, pesticide residues and salt pollutants in the water, producing high-purity water.

[0004] Currently available integrated water circuit box-type reverse osmosis water purifiers filter wastewater through filter cartridges. To facilitate the replacement of the filter cartridges when they become contaminated or need maintenance, the water purifier casing needs to be opened and closed. However, due to the repeated opening and closing of the gap between the casing and the sealed door, it is difficult to ensure the hygiene inside the casing, which increases the chance of bacteria and viruses growing inside and contaminating the filtered water. This affects the quality of the output water and poses a potential threat to human health, thereby reducing the reliability of the device. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an integrated water circuit box-type reverse osmosis water purifier, which aims to improve the problem of insufficient sealing of the outer shell in the prior art, which makes it easy for bacteria to grow.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an integrated water circuit box-type reverse osmosis water purifier, including a shell, a sealing door provided on the front side of the shell, hinges fixedly connected to the top left and right sides of the outer wall of the sealing door, the sealing door being rotatably connected to the shell through the hinges, a first gear rotatably connected to the middle of the inner side of the sealing door, a first rack slidably connected to the front and rear sides of the inner wall of the sealing door, the first gear meshing with the first rack, a locking block fixedly connected to the outer side of the first rack penetrating the sealing door, an air inflator fixedly connected to the outer side of the sealing door, an installation frame fixedly connected to the inner side of the shell, filter cartridges communicating with the left and right sides of the inner wall of the installation frame, an air pump fixedly connected to the bottom left and right sides of the installation frame, a hose communicating with the rear side of the air pump, the top of the hose penetrating the installation frame and communicating with the air inflator, and a fixing mechanism provided on the inner side of the shell for quick assembly and disassembly of the filter cartridges.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a second gear, which is rotatably connected to the middle of the inner wall of the outer shell. A second rack is slidably connected to both the upper and lower sides of the inner wall of the outer shell. The second gear meshes with the second rack. A movable plate is fixedly connected to the outer side of the second rack. Connecting blocks are fixedly connected to both the left and right sides of the outer wall of the movable plate. A fixing hook is fixedly connected to the outer side of the connecting block.

[0009] As a further description of the above technical solution:

[0010] Positioning blocks are fixedly connected to the bottom of the outer wall of the outer shell around all four sides, and positioning holes are opened on the outer side of the positioning blocks.

[0011] As a further description of the above technical solution:

[0012] A handle is rotatably connected to the top center of the sealing door, and the bottom of the handle passes through the sealing door and is fixedly connected to the first gear.

[0013] As a further description of the above technical solution:

[0014] A handle is fixedly connected to the top front side of the sealed door, and a protective sleeve is fixedly connected to the outside of the handle.

[0015] As a further description of the above technical solution:

[0016] The air pump has a mounting groove on its front side, and a rubber pad is fixedly connected to the inner side of the mounting groove.

[0017] As a further description of the above technical solution:

[0018] The top of the inner wall of the outer casing has multiple sliding grooves, and the movable plate is slidably connected to the sliding grooves.

[0019] As a further description of the above technical solution:

[0020] A nut is rotatably connected to the middle of the rear side of the housing, and the outer side of the nut passes through the housing and is fixedly connected to the second gear.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the filter barrel can be cleaned by opening and closing the sealing door with a hinge. When the sealing door is closed, the air pump blows air into the hose, and the air inflator belt inflates to improve the sealing performance. After closing, the first gear is rotated, and the first rack and the locking block move and lock the sealing door through meshing transmission, which can enhance the sealing effect of the device and thus improve the reliability of the device.

[0023] 2. In this utility model, by rotating the second gear, the second rack moves via a threaded connection, simultaneously driving the moving plate, connecting block, and fixing hook to move, thereby fixing the filter barrel. Releasing the fixing hook allows the filter barrel to be removed, facilitating quick disassembly and replacement of the device, aiding in equipment maintenance, improving operational flexibility and work efficiency, and thus enhancing the practicality of the device. Attached Figure Description

[0024] Figure 1 This is a perspective view of an integrated water circuit box-type reverse osmosis water purifier proposed in this utility model;

[0025] Figure 2 This is a front view of an integrated water circuit box-type reverse osmosis water purifier proposed in this utility model;

[0026] Figure 3 This is a top view of an integrated water circuit box-type reverse osmosis water purifier proposed in this utility model;

[0027] Figure 4 This is a partial structural exploded view of an integrated water circuit box-type reverse osmosis water purifier proposed in this utility model;

[0028] Figure 5 This is a structural breakdown diagram of the fixing mechanism of an integrated water circuit box-type reverse osmosis water purifier proposed in this utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Fixing mechanism; 201. Second gear; 202. Second rack; 203. Moving plate; 204. Connecting block; 205. Fixing hook; 3. Hinge; 4. Sealing door; 5. First gear; 6. First rack; 7. Locking block; 8. Inflation belt; 9. Mounting frame; 10. Air pump; 11. Hoses; 12. Mounting groove; 13. Rubber pad; 14. Handle; 15. Protective sleeve; 16. Grip; 17. Nut; 18. Positioning block; 19. Positioning hole; 20. Slide groove; 21. Filter cartridge. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of an integrated water circuit box-type reverse osmosis water purifier, including a housing 1. A sealing door 4 is provided on the front side of the housing 1. Hinges 3 are fixedly connected to the top left and right sides of the outer wall of the sealing door 4, allowing the sealing door 4 to be opened and closed. The sealing door 4 is rotatably connected to the housing 1 via the hinges 3. A first gear 5 is rotatably connected to the middle of the inner side of the sealing door 4. A first rack 6 is slidably connected to the front and rear sides of the inner wall of the sealing door 4. The first gear 5 meshes with the first rack 6, and rotating the first gear 5 can drive the first rack 6 to move. A locking block 7 is fixedly connected to the outer side of the sealing door 4. An inflation belt 8 is fixedly connected to the outer side of the sealing door 4. An installation frame 9 is fixedly connected to the inner side of the outer shell 1. Filter cylinders 21 are connected to the left and right sides of the inner wall of the installation frame 9. Air pumps 10 are fixedly connected to the bottom left and right sides of the installation frame 9. A hose 11 is connected to the rear side of the air pump 10. The top of the hose 11 passes through the installation frame 9 and is connected to the inflation belt 8. Pressing the air pump 10 can inflate the inflation belt 8 through the hose 11. A fixing mechanism 2 is provided on the inner side of the outer shell 1. The fixing mechanism 2 is used for quick disassembly and assembly of the filter cylinder 21.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The fixing mechanism 2 includes a second gear 201, which is rotatably connected to the middle of the inner wall of the outer shell 1. A second rack 202 is slidably connected to both the upper and lower sides of the inner wall of the outer shell 1. The second gear 201 and the second rack 202 are meshed together. Rotating the second gear 201 can drive the second rack 202 to move through meshing transmission. A moving plate 203 is fixedly connected to the outer side of the second rack 202. A connecting block 204 is fixedly connected to both the left and right sides of the outer wall of the moving plate 203. A fixing hook 205 is fixedly connected to the outer side of the connecting block 204. As the second rack 202 moves, it can drive the moving plate 203 and the fixing hook 205 to move.

[0034] Reference Figure 2 , Figure 3 and Figure 4 The outer wall of the outer shell 1 is fixedly connected to the bottom of the four sides of the outer shell 1, and the outer side of the positioning block 18 is provided with positioning hole 19; the top center of the sealing door 4 is rotatably connected to the handle 16, the bottom of the handle 16 passes through the sealing door 4 and is fixedly connected to the first gear 5; the top front side of the sealing door 4 is fixedly connected to the handle 14, and the outer side of the handle 14 is fixedly connected to the protective sleeve 15.

[0035] Reference Figure 2 , Figure 4 and Figure 5The air pump 10 has a mounting groove 12 on the front side, and a rubber pad 13 is fixedly connected to the inner side of the mounting groove 12; multiple sliding grooves 20 are provided on the top of the inner wall of the outer shell 1, and the movable plate 203 is slidably connected to the sliding groove 20; a nut 17 is rotatably connected to the middle of the rear side of the outer shell 1, and the outer side of the nut 17 passes through the outer shell 1 and is fixedly connected to the second gear 201.

[0036] Working principle: Before using the device, the sealing door 4 can be opened and closed by the hinge 3 to facilitate cleaning of the filter cartridge 21. As the sealing door 4 closes, the air pump 10 will blow air into the hose 11. The airflow will fill the inflation belt 8, so that the air belt 8 can improve the sealing performance when the device is closed. At the same time, after the sealing door 4 is closed, the first gear 5 will be rotated to drive the first rack 6 and its locking block 7 to move and lock the sealing door 4, so as to further improve the sealing effect.

[0037] Furthermore, by rotating the second gear 201, the second rack 202 is moved through the threaded connection. At this time, as the second rack 202 moves, the moving plate 203 and its connecting block 204 move synchronously. The moving connecting block 204 moves the fixing hook 205, which can fix the filter cartridge 21. After releasing the fixing hook 205, the filter cartridge 21 can be removed, so as to facilitate quick disassembly and replacement of the device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated water circuit box-type reverse osmosis water purifier, comprising a casing (1), characterized in that: The outer casing (1) has a sealing door (4) on its front side. Hinges (3) are fixedly connected to the top left and right sides of the outer wall of the sealing door (4). The sealing door (4) is rotatably connected to the outer casing (1) through the hinges (3). A first gear (5) is rotatably connected to the middle of the inner side of the sealing door (4). A first rack (6) is slidably connected to the front and rear sides of the inner wall of the sealing door (4). The first gear (5) meshes with the first rack (6). A locking block (7) is fixedly connected to the outer side of the first rack (6) through the sealing door (4). An inflation strap (8) is fixedly connected to the outside of the door (4), and an installation frame (9) is fixedly connected to the inside of the outer shell (1). Filter cylinders (21) are connected to the left and right sides of the inner wall of the installation frame (9). Air pumps (10) are fixedly connected to the left and right sides of the bottom of the installation frame (9). A hose (11) is connected to the rear side of the air pump (10). The top of the hose (11) passes through the installation frame (9) and is connected to the inflation strap (8). A fixing mechanism (2) is provided on the inside of the outer shell (1). The fixing mechanism (2) is used for quick assembly and disassembly of the filter cylinder (21).

2. The integrated water circuit box-type reverse osmosis water purifier according to claim 1, characterized in that: The fixing mechanism (2) includes a second gear (201), which is rotatably connected to the middle of the inner wall of the outer shell (1). A second rack (202) is slidably connected to both the upper and lower sides of the inner wall of the outer shell (1). The second gear (201) meshes with the second rack (202). A movable plate (203) is fixedly connected to the outer side of the second rack (202). A connecting block (204) is fixedly connected to both the left and right sides of the outer wall of the movable plate (203). A fixing hook (205) is fixedly connected to the outer side of the connecting block (204).

3. The integrated water circuit box-type reverse osmosis water purifier according to claim 1, characterized in that: The outer wall of the outer shell (1) is fixedly connected with positioning blocks (18) around the bottom of the outer wall, and positioning holes (19) are provided on the outer side of the positioning blocks (18).

4. The integrated water circuit box-type reverse osmosis water purifier according to claim 1, characterized in that: A handle (16) is rotatably connected to the top center of the sealing door (4), and the bottom of the handle (16) passes through the sealing door (4) and is fixedly connected to the first gear (5).

5. The integrated water circuit box-type reverse osmosis water purifier according to claim 1, characterized in that: A handle (14) is fixedly connected to the top front side of the sealed door (4), and a protective sleeve (15) is fixedly connected to the outside of the handle (14).

6. The integrated water circuit box-type reverse osmosis water purifier according to claim 1, characterized in that: The air pump (10) has a mounting groove (12) on its front side, and a rubber pad (13) is fixedly connected to the inner side of the mounting groove (12).

7. An integrated water circuit box-type reverse osmosis water purifier according to claim 2, characterized in that: The inner wall of the outer shell (1) is provided with a plurality of sliding grooves (20), and the movable plate (203) is slidably connected to the sliding grooves (20).

8. The integrated water circuit box-type reverse osmosis water purifier according to claim 2, characterized in that: A nut (17) is rotatably connected to the middle of the rear side of the outer casing (1). The outer side of the nut (17) passes through the outer casing (1) and is fixedly connected to the second gear (201).

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