Water purifying device for layered purification

Abstract

This utility model belongs to the field of water purification equipment, specifically a layered water purification device. It includes a water purification device with a hollow shell threadedly connected to its inner cavity. A filter tube is threadedly connected to the inner cavity of the hollow shell, and a water-spraying prevention mechanism is provided within the hollow shell. The device uses a threaded rod to move a threaded block, which in turn rotates a connecting rod via a first bending rod. The connecting rod, in turn, rotates a sealing plate via a second bending rod. When both sealing plates rotate to a horizontal position, they seal the inner cavity of the hollow shell. The hollow shell is then rotated to detach from the water purification device. Because the interior of the hollow shell is sealed by the sealing plate, water inside the shell and filter tube is blocked from spilling into the cabinet, thus maintaining its hygiene. The hollow shell and filter tube are then taken to the sink, and the filter tube is rotated to detach from the hollow shell, allowing for the replacement of the filter element inside.

Description

Technical Field

[0001] This utility model relates to the field of water purification equipment, specifically a stratified water purification device. Background Technology

[0002] A water purifier, also called a water filter or water purifier, is a water treatment device that performs deep filtration and purification of water according to usage requirements. The water purifiers commonly referred to are generally small purifiers used in homes. Their core technology lies in the filter membrane within the filter cartridge, primarily utilizing ultrafiltration membranes, RO reverse osmosis membranes, and nanofiltration membranes.

[0003] In existing technologies, water purification equipment is usually placed in kitchen cabinets at home to purify tap water and ensure its safety and hygiene. The equipment mainly uses filter cartridges inside the filter tubes to purify the water, and there are three or more filter cartridges for multi-layer filtration. When the filter cartridges have been used for a long time, they need to be replaced. However, when disassembling the filter tubes in the water purification equipment, the residual water inside the filter tubes can easily spill out and into the cabinet, which not only affects the cleanliness of the cabinet but also requires subsequent cleaning, making it more troublesome. Utility Model Content

[0004] To address the shortcomings of existing technologies, when disassembling the filter tube in a water purification device, residual water inside the filter tube is easily spilled out and into the cabinet, affecting the cleanliness and hygiene of the cabinet and requiring subsequent cleaning, which is even more troublesome. This utility model proposes a layered water purification device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a water purification device for layered water purification, including a water purification device, a hollow shell is threadedly connected to the inner cavity of the water purification device, a filter tube is threadedly connected to the inner cavity of the hollow shell, and a water-preventing mechanism is provided in the inner cavity of the hollow shell.

[0006] The anti-spraying mechanism includes a first hollow groove formed on the surface of a hollow shell. A rotating rod is rotatably connected to the inner cavity of the first hollow groove. A threaded rod is fixedly connected to one side of the rotating rod. A threaded block is threadedly connected to the surface of the threaded rod. A limiting rod is fixedly connected to the inner cavity of the hollow shell. A slider is slidably connected to the surface of the limiting rod. The bottom of the slider is fixedly connected to the top of the threaded block. A first curved rod is fixedly connected to the bottom of the threaded block. A connecting rod is rotatably connected to the surface of the first curved rod. A closing plate is hinged to the inner cavity of the hollow shell via a hinge. A second curved rod is fixedly connected to the top of the closing plate. The inner cavity of the connecting rod is rotatably connected to the surface of the second curved rod.

[0007] Preferably, a connecting block is fixedly connected to one side of the threaded rod, and a reinforcing plate is provided on the surface of the connecting block. One side of the reinforcing plate is fixedly connected to one side of the limiting rod.

[0008] Preferably, the hollow shell has a second hollow groove in its inner cavity, and an annular block is rotatably connected to the inner cavity of the second hollow groove. The inner cavity of the annular block is fixedly connected to the surface of the rotating rod.

[0009] Preferably, a fixing rod is provided on the top of the sealing plate, and one side of the fixing rod is fixedly connected to the inner cavity of the hollow shell.

[0010] Preferably, a third hollow groove is formed on the surface of the hollow shell, and glass is fixedly connected to the inner cavity of the third hollow groove.

[0011] Preferably, a fixing block is fixedly connected to one side of the rotating rod, and the surface of the fixing block is provided with a directional groove.

[0012] Preferably, the hollow shell has a rubber block inside, and one side of the rubber block is fixedly connected to one side of the sealing plate.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a rotating rod to drive a threaded rod, which in turn moves a threaded block. Simultaneously, the threaded block moves a first curved rod, which in turn rotates a connecting rod. The connecting rod then rotates a sealing plate via a second curved rod. When the sealing plate reaches a horizontal position, the other sealing plate is rotated horizontally using the same method. At this point, both sealing plates seal the inner cavity of the hollow shell. The hollow shell is then rotated to detach from the water purifier. Because the interior of the hollow shell is sealed, water inside the shell and filter tube is prevented from spilling into the cabinet, thus maintaining its cleanliness. The hollow shell and filter tube are then taken to the sink, and the filter tube is rotated to detach from the shell, allowing for easy replacement of the filter element. This solves the problem of residual water inside the filter tube easily spilling into the cabinet during disassembly, affecting its cleanliness and requiring subsequent cleaning. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall equipment of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the filter tube of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the pointing groove of this utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the hollow shell of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Water purification equipment; 2. Hollow shell; 3. Filter tube; 4. Anti-spraying mechanism; 401. First hollow groove; 402. Rotating rod; 403. Threaded rod; 404. Threaded block; 405. Limiting rod; 406. Sliding block; 407. First bending rod; 408. Second bending rod; 409. Connecting rod; 410. Sealing plate; 5. Connecting block; 6. Reinforcing plate; 7. Second hollow groove; 8. Annular block; 9. Fixing rod; 10. Third hollow groove; 11. Glass; 12. Fixing block; 13. Guiding groove; 14. Rubber block. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a water purification device with stratified water purification. (Refer to...) Figure 1-5 A layered water purification device includes a water purification device 1, a hollow shell 2 threadedly connected to the inner cavity of the water purification device 1, a filter tube 3 threadedly connected to the inner cavity of the hollow shell 2, and a water-preventing mechanism 4 provided in the inner cavity of the hollow shell 2. The water purification device 1 is connected to the filter tube 3 through the hollow shell 2, so that the water purification device 1 can purify the water source through the filter tube 3. There are multiple hollow shells 2 and filter tubes 3, which can perform multi-layer purification. The interior of the multiple filter tubes 3 can be filled with filter elements of different materials, such as PP cotton, activated carbon and reverse osmosis membrane.

[0025] The anti-spraying mechanism 4 includes a first hollow groove 401, which is formed on the surface of the hollow shell 2. A rotating rod 402 is rotatably connected to the inner cavity of the first hollow groove 401. A threaded rod 403 is fixedly connected to one side of the rotating rod 402. A threaded block 404 is threadedly connected to the surface of the threaded rod 403. A limiting rod 405 is fixedly connected to the inner cavity of the hollow shell 2. A slider 406 is slidably connected to the surface of the limiting rod 405. The bottom of the slider 406 is fixedly connected to the top of the threaded block 404. A first bent rod 407 is fixedly connected to the bottom of the threaded block 404. A connecting rod 409 is rotatably connected to the surface of the first bent rod 407. A closing plate 410 is movably hinged to the inner cavity of the hollow shell 2 via a hinge. A second bent rod 408 is fixedly connected to the top of the closing plate 410. The inner cavity of the connecting rod 409 is rotatably connected to the surface of the second bent rod 408.

[0026] The interior of the first hollow groove 401 can be used to house the rotating rod 402, allowing the rotating rod 402 to connect to the threaded rod 403 inside the hollow shell 2 and drive the threaded rod 403 to rotate together. When the threaded rod 403 rotates, it can drive the threaded block 404 to move. The limiting rod 405 is connected inside the hollow shell 2 and located above the threaded rod 403. The limiting rod 405 can limit the threaded block 404 through the slider 406, so that the threaded block 404 can move smoothly when the threaded rod 403 rotates, and is not easy to rotate together. The first bending rod 407 can be used to connect the threaded block 404 and the connecting rod 409, so that when the threaded block 404 moves, it can drive the first bending rod 407 to move together, and the first bending rod 407 can squeeze the threaded block 404. The connecting rod 409 is rotated, and the connecting rod 409 can drive the sealing plate 410 to rotate inside the hollow shell 2 through the second bending rod 408, thereby blocking the inside of the hollow shell 2. The anti-spray mechanism 4 is provided in two sets, which are mirror images of each other inside the hollow shell 2. The movement of the two sealing plates 410 will seal the inside of the hollow shell 2. At this time, when the hollow shell 2 and the filter tube 3 are removed, the water inside the hollow shell 2 and the filter tube 3 will be blocked by the sealing plate 410 and will not spill into the cabinet, thus not affecting the cleanliness of the cabinet. There is no need to clean the water separately afterward. After removing the hollow shell 2 and the filter tube 3, take the filter tube 3 to the sink and rotate the filter tube 3 to detach it from the hollow shell 2 to replace the filter element inside the filter tube 3.

[0027] Reference Figure 5 A connecting block 5 is fixedly connected to one side of the threaded rod 403. A reinforcing plate 6 is provided on the surface of the connecting block 5. One side of the reinforcing plate 6 is fixedly connected to one side of the limiting rod 405. The reinforcing plate 6 can support one side of the threaded rod 403 through the connecting block 5, making the threaded rod 403 more stable on one side of the rotating rod 402 and less prone to shaking.

[0028] Reference Figure 5 The hollow shell 2 has a second hollow groove 7 in its inner cavity. An annular block 8 is rotatably connected to the inner cavity of the second hollow groove 7. The inner cavity of the annular block 8 is fixedly connected to the surface of the rotating rod 402. The second hollow groove 7 can limit the rotating rod 402 through the annular block 8, so that the rotating rod 402 is not easy to move when it rotates inside the first hollow groove 401, thereby improving the stability of the rotating rod 402 and the threaded rod 403.

[0029] Reference Figure 5 A fixing rod 9 is provided on the top of the sealing plate 410. One side of the fixing rod 9 is fixedly connected to the inner cavity of the hollow shell 2. The fixing rod 9 can limit the rotation of the sealing plate 410, so that the sealing plate 410 is not easy to rotate upward too far when rotating, so that the two sealing plates 410 can stably seal the inner cavity of the hollow shell 2.

[0030] Reference Figure 3 The surface of the hollow shell 2 is provided with a third hollow groove 10. A glass 11 is fixedly connected to the inner cavity of the third hollow groove 10. The interior of the third hollow groove 10 can be used to install the glass 11. People can use the glass 11 to see whether the sealing plate 410 inside the hollow shell 2 accurately seals the interior of the hollow shell 2.

[0031] Reference Figure 3 and Figure 5 A fixing block 12 is fixedly connected to one side of the rotating rod 402. The surface of the fixing block 12 is provided with a guide groove 13. The diameter of the fixing block 12 is larger than the diameter of the rotating rod 402, making it more convenient for people to rotate the rotating rod 402. There are two guide grooves 13, which are arrow-shaped, so that people can easily rotate the fixing block 12 in which direction to open or close the sealing plate 410.

[0032] Reference Figure 5 The hollow shell 2 has a rubber block 14 in its inner cavity. One side of the rubber block 14 is fixedly connected to one side of the sealing plate 410. The rubber block 14 can better seal the gap between the two sealing plates 410 when they overlap.

[0033] Working Principle: When using this device, the water purification equipment 1 firstly purifies the water source through multiple layers of filter elements inside the filter tubes 3. When the filter elements inside the filter tubes 3 need to be replaced, the rotating rod 402 is rotated first to drive the threaded rod 403 to rotate. The threaded rod 403 will drive the threaded block 404 to move. At the same time, the threaded block 404 will drive the slider 406 to slide on the surface of the limiting rod 405. Simultaneously, the threaded block 404 will also drive the first bent rod 407 to move together. The first bent rod 407 will drive the connecting rod 409 to rotate. Then, the connecting rod 409 will drive the closing plate 410 to rotate together through the second bent rod 408. When the closing plate 410 rotates to a horizontal state, the other group also uses the same operation to make... Another sealing plate 410 is rotated to a horizontal position. At this time, the two sealing plates 410 will seal the inner cavity of the hollow shell 2. Then, the hollow shell 2 is rotated to detach from the water purification device 1. Since the inside of the hollow shell 2 has been sealed by the sealing plate 410, the water inside the hollow shell 2 and the filter tube 3 will be blocked by the sealing plate 410 and will not spill into the cabinet, thus not affecting the hygiene of the cabinet. Then, the hollow shell 2 and the filter tube 3 are taken to the sink, and the filter tube 3 is rotated to detach from the hollow shell 2. The filter element inside the filter tube 3 can then be replaced. This solves the problem that when the filter tube 3 in the water purification device 1 is disassembled, the residual water inside the filter tube 3 is easy to spill out and into the cabinet, which not only affects the cleanliness of the cabinet but also requires subsequent cleaning, making it more troublesome.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A water purification apparatus for layered purification of water, characterized by: The device includes a water purification device (1), the inner cavity of which is threadedly connected to a hollow shell (2), the inner cavity of which is threadedly connected to a filter tube (3), and the inner cavity of which is provided with a water-preventing mechanism (4). The anti-spraying mechanism (4) includes a first hollow groove (401), which is formed on the surface of the hollow shell (2). A rotating rod (402) is rotatably connected to the inner cavity of the first hollow groove (401). A threaded rod (403) is fixedly connected to one side of the rotating rod (402). A threaded block (404) is threadedly connected to the surface of the threaded rod (403). A limiting rod (405) is fixedly connected to the inner cavity of the hollow shell (2). A slider (405) is slidably connected to the surface of the limiting rod (405). 6) The bottom of the slider (406) is fixedly connected to the top of the threaded block (404). The bottom of the threaded block (404) is fixedly connected to a first bent rod (407). The surface of the first bent rod (407) is rotatably connected to a connecting rod (409). The inner cavity of the hollow shell (2) is movably hinged to a closing plate (410) via a hinge. The top of the closing plate (410) is fixedly connected to a second bent rod (408). The inner cavity of the connecting rod (409) is rotatably connected to the surface of the second bent rod (408).

2. The layered water purifying water purifier apparatus according to claim 1, characterized by: A connecting block (5) is fixedly connected to one side of the threaded rod (403), and a reinforcing plate (6) is provided on the surface of the connecting block (5). One side of the reinforcing plate (6) is fixedly connected to one side of the limiting rod (405).

3. The layered water purifying water purifier apparatus as claimed in claim 1, wherein: The hollow shell (2) has a second hollow groove (7) in its inner cavity. The inner cavity of the second hollow groove (7) is rotatably connected to an annular block (8). The inner cavity of the annular block (8) is fixedly connected to the surface of the rotating rod (402).

4. The layered water purifying water purification apparatus according to claim 1, characterized by: A fixing rod (9) is provided on the top of the closed plate (410), and one side of the fixing rod (9) is fixedly connected to the inner cavity of the hollow shell (2).

5. The layered water purifying water purification apparatus according to claim 1, characterized by: The surface of the hollow shell (2) is provided with a third hollow groove (10), and the inner cavity of the third hollow groove (10) is fixedly connected with glass (11).

6. The layered water purifying water purification apparatus according to claim 1, characterized by: A fixing block (12) is fixedly connected to one side of the rotating rod (402), and a guide groove (13) is provided on the surface of the fixing block (12).

7. The layered water purifying water purification apparatus according to claim 1, characterized by: The hollow shell (2) has a rubber block (14) inside, and one side of the rubber block (14) is fixedly connected to one side of the sealing plate (410).

Images