A water purifier filter cleaning device

Abstract

The utility model discloses a water purifier filter element cleaning device, which relates to the technical field of water purifiers and comprises a cleaning cylinder, wherein the left and right sides of the upper inner wall of the cleaning cylinder are fixedly connected with fixed blocks, the interiors of the two fixed blocks are provided with steering cavities, the opposite sides of the two fixed blocks are provided with sliding grooves, and the interior of the cleaning cylinder is provided with an annular cavity. The utility model has the function of automatic cleaning, which avoids the problem that the ceramic filter element of the traditional water purifier needs to be manually cleaned by the user, reduces the workload of the user during the use of the equipment, reduces the difficulty of cleaning the equipment, improves the comfort level during the use of the equipment, and avoids the problem that the filter element may be damaged due to poor control of the strength during the manual cleaning of the user, thereby increasing the service life of the equipment and greatly improving the use effect of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a water purifier filter element cleaning device. Background Art

[0002] A water purifier refers to a water treatment device that deeply filters and purifies water according to the requirements for water use. It generally refers to a small purifier used for household use. The filter elements of the water purifier are divided into stainless steel filters, ceramic filters, PP cotton, etc. Today's stainless steel filters of water purifiers can generally be self-cleaned, PP cotton and other filter elements can be replaced directly, and ceramic filter elements need to be manually cleaned.

[0003] After searching, the applicant found that a Chinese patent disclosed a "water purifier", and its publication (announcement) number is "CN206229046U". This patent mainly arranges a front shell, a rear shell and a top cover, the front shell is fixed to the rear shell, the top cover is fixed to the upper ends of the front shell and the rear shell, a plurality of filter elements are arranged inside the front shell and the rear shell, and a filter element replacement time recording device is arranged on the upper end of the top cover, one filter element replacement time recording device corresponds to one filter element, and the filter element replacement time recording device includes a disc and a pointer, the disc is clamped and fixed on the upper end of the top cover, the number of December is marked on the disc, and the pointer is rotatably arranged on the upper end of the top cover and connected to the filter element replacement time recording device. The discs are in contact with each other, and the structure is simple. The pointer can be rotated to mark the month when the filter element was replaced, which is convenient for recording the time of replacing the filter element and facilitating calculation and reminder of the next time to replace the filter element. However, the ceramic filter element of the traditional water purifier needs to be cleaned manually by the user, which increases the workload and difficulty of the user during use and reduces the comfort level during the use of the equipment. In addition, in the process of manual cleaning by the user, the filter element may be damaged due to poor control of the strength, thereby reducing the service life of the equipment and reducing the use effect of the water purifier. At this time, a water purifier filter element cleaning device is needed to clean the water purifier filter element. Utility Model Content

[0004] The purpose of the utility model is to provide a water purifier filter cleaning device to solve the problem that the ceramic filter of the traditional water purifier proposed in the above background technology needs to be cleaned manually by the user, which increases the workload and difficulty of the user during use and reduces the comfort level during the use of the equipment. In addition, during the process of manual cleaning by the user, the filter element may be damaged due to poor control of the strength, thereby reducing the service life of the equipment and reducing the use effect of the water purifier.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water purifier filter element cleaning device, including a cleaning cylinder, fixed blocks are fixedly connected to the left and right sides of the upper inner wall of the cleaning cylinder, steering cavities are provided inside the two fixed blocks, sliding grooves are provided on the opposite sides of the two fixed blocks, an annular cavity is provided inside the cleaning cylinder, a driving cavity is provided on the left side of the upper inner wall of the annular cavity, and a fixed structure is provided on the lower side of the inner walls of the two steering cavities.

[0006] Preferably, the fixed structure includes a first bevel gear, the bottom surface of the first bevel gear is rotatably connected to the lower side of the inner wall of the steering cavity, one side of the first bevel gear is meshingly connected to the second bevel gear, the inner wall of the second bevel gear is fixedly connected to the first threaded rod, one side of the rod wall of the first threaded rod is threadedly connected to a threaded sleeve, the inner wall of the first bevel gear is fixedly connected to a connecting rod, the upper side of the rod wall of the connecting rod is fixedly connected to a gear, the left and right surfaces of the two gears are meshingly connected to an internal gear, the inner wall of the gear on the left side is fixedly connected to a first motor, and lifting structures are provided on both the left and right sides of the lower side of the interior of the cleaning cylinder.

[0007] Preferably, the lifting structure includes a motor cavity opened on one side of the lower side of the cleaning cylinder, a second motor is fixedly connected to the lower side of the inner wall of the motor cavity, lifting grooves are opened on the left and right sides of the inner wall of the cleaning cylinder, a second threaded rod is fixedly connected to the output end of the second motor, the upper end of the second threaded rod is rotatably connected to the upper side of the corresponding inner wall of the lifting groove, a threaded block is threadedly connected to the upper side of the rod wall of the second threaded rod, an annular cleaning brush plate is fixedly connected to the opposite sides of the two threaded blocks, and a spraying structure is provided inside the annular cleaning brush plate.

[0008] Preferably, the spraying structure includes an annular spraying chamber opened inside the annular cleaning brush plate, a water pump chamber is opened on the left side of the inner wall of the annular spraying chamber, a water pump is fixedly connected to the lower side of the inner wall of the water pump chamber, an elastic water inlet pipe is provided at the input end of the water pump, and a plurality of spraying ports are opened on the inner wall of the annular spraying chamber.

[0009] Preferably, the opposite ends of the two first threaded rods respectively penetrate through one side of the corresponding steering cavity inner wall and extend to one side of the corresponding sliding groove inner wall, the upper ends of the two connecting rods respectively penetrate through the upper side of the corresponding steering cavity inner wall and the upper side of the cleaning cylinder inner wall and extend to the lower side of the annular cavity inner wall, the fixed end of the first motor is fixedly connected to the upper side of the driving cavity inner wall, the output ends of the two second motors both penetrate through the upper side of the corresponding motor cavity inner wall and extend to the lower side of the corresponding lifting groove inner wall, and the output end of the water pump penetrates through the right side of the water pump cavity inner wall and extends to the left side of the annular spray cavity inner wall.

[0010] Preferably, protective pads are fixedly connected to opposite sides of the two threaded sleeves, and a connecting piece is provided on the top surface of the cleaning cylinder.

[0011] Preferably, sliding grooves are provided on both upper and lower sides of the inner walls of the two sliding grooves, and the inner walls of the two corresponding sliding grooves are slidably connected to the surface of the corresponding threaded sleeve through one side of the sliding block.

[0012] Technical effects and advantages of the utility model:

[0013] 1. By arranging a cleaning cylinder, a fixed block, a steering cavity, a sliding groove, an annular cavity, a driving cavity, a first bevel gear, a second bevel gear, a first threaded rod, a threaded sleeve, a connecting rod, a gear, an internal gear, a first motor, a motor cavity, a second motor, a lifting groove, a second threaded rod, a threaded block, an annular cleaning brush plate, an annular spray cavity, a water pump cavity, a water pump, an elastic water inlet pipe, and a spray port, the device has an automatic cleaning function, which avoids the problem that the ceramic filter element of a traditional water purifier needs to be manually cleaned by the user, reduces the workload of the user during the use of the equipment, reduces the difficulty of cleaning the equipment, improves the comfort level during the use of the equipment, and avoids the problem that the filter element may be damaged due to poor control of the strength during manual cleaning by the user, thereby increasing the service life of the equipment and greatly improving the use effect of the equipment.

[0014] 2. By setting the penetration effect between the first threaded rod and the steering cavity and the sliding groove, the penetration effect between the connecting rod and the steering cavity, the cleaning cylinder and the ring cavity, the fixing effect between the first motor and the driving cavity, the penetration effect between the second motor and the motor cavity and the lifting groove, and the penetration effect between the water pump and the water pump cavity and the spraying cavity, the equipment can better connect the devices inside the equipment, prevent the internal structure of the equipment from being damaged due to unstable connection, and ensure the use effect of the equipment.

[0015] 3. By setting a protective pad, the equipment can be prevented from causing damage to the filter element, thereby increasing the use effect of the equipment. The connector can facilitate the connection of the equipment with external equipment, thereby ensuring the connection effect of the equipment. The slide groove can limit the threaded sleeve through the slider to prevent the threaded sleeve from slipping out, thereby ensuring the stability and safety of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the utility model.

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0019] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0020] In the figure: 1. cleaning cylinder; 2. fixing block; 3. steering cavity; 4. sliding groove; 5. annular cavity; 6. driving cavity; 7. first bevel gear; 8. second bevel gear; 9. first threaded rod; 10. threaded sleeve; 11. connecting rod; 12. gear; 13. internal gear; 14. first motor; 15. motor cavity; 16. second motor; 17. lifting groove; 18. second threaded rod; 19. threaded block; 20. annular cleaning brush plate; 21. annular spraying cavity; 22. water pump cavity; 23. water pump; 24. elastic water inlet pipe; 25. spraying port; 26. protective pad; 27. connecting piece; 28. sliding groove. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-4A water purifier filter cleaning device shown in the figure comprises a cleaning cylinder 1, and a fixing block 2 is fixedly connected to the left and right sides of the upper inner wall of the cleaning cylinder 1, and a steering cavity 3 is provided inside the two fixing blocks 2, and a sliding groove 4 is provided on the opposite side of the two fixing blocks 2. An annular cavity 5 is provided inside the cleaning cylinder 1, and a driving cavity 6 is provided on the left side of the upper inner wall of the annular cavity 5. A fixing structure is provided on the lower side of the inner wall of the two steering cavities 3, and the fixing structure comprises a first bevel gear 7, and the bottom surface of the first bevel gear 7 is rotatably connected to the lower side of the inner wall of the steering cavity 3, and a second bevel gear 8 is meshedly connected to one side of the first bevel gear 7, and the second bevel gear 8 is meshed with the second bevel gear 8. The inner wall of the first bevel gear 7 is fixedly connected to a first threaded rod 9, one side of the rod wall of the first threaded rod 9 is threadedly connected to a threaded sleeve 10, the inner wall of the first bevel gear 7 is fixedly connected to a connecting rod 11, the upper side of the rod wall of the connecting rod 11 is fixedly connected to a gear 12, the left and right sides of the two gears 12 are meshed and connected with an internal gear 13, the inner wall of the left gear 12 is fixedly connected to a first motor 14, and the left and right sides of the lower side of the inside of the cleaning cylinder 1 are provided with a lifting structure, the lifting structure includes a motor cavity 15 opened on one side of the lower side of the inside of the cleaning cylinder 1, the lower side of the inner wall of the motor cavity 15 is fixedly connected to a second motor 16, and the cleaning cylinder 1 A lifting groove 17 is provided on both sides of the inner wall, a second threaded rod 18 is fixedly connected to the output end of the second motor 16, the upper end of the second threaded rod 18 is rotatably connected to the upper side of the inner wall of the corresponding lifting groove 17, a threaded block 19 is threadedly connected to the upper side of the rod wall of the second threaded rod 18, and an annular cleaning brush plate 20 is fixedly connected to the opposite sides of the two threaded blocks 19. A spraying structure is provided inside the annular cleaning brush plate 20, and the spraying structure includes an annular spraying chamber 21 provided inside the annular cleaning brush plate 20, a water pump chamber 22 is provided on the left side of the inner wall of the annular spraying chamber 21, and the lower side of the inner wall of the water pump chamber 22 is fixedly connected to the inner wall of the water pump chamber 22. A water pump 23 is fixedly connected, and an elastic water inlet pipe 24 is provided at the input end of the water pump 23. A plurality of spray ports 25 are provided on the inner wall of the annular spray chamber 21, which has the function of automatic cleaning. This avoids the problem that the ceramic filter element of the traditional water purifier needs to be manually cleaned by the user, reduces the workload of the user during the use of the equipment, reduces the difficulty of cleaning the equipment, improves the comfort level during the use of the equipment, and avoids the problem that the filter element may be damaged due to poor control of the strength during manual cleaning by the user, thereby increasing the service life of the equipment and greatly improving the use effect of the equipment.

[0023] like Figure 2-4As shown, the opposite ends of the two first threaded rods 9 respectively penetrate through one side of the inner wall of the corresponding steering cavity 3 and extend to one side of the inner wall of the corresponding sliding groove 4, the upper ends of the two connecting rods 11 respectively penetrate through the upper side of the inner wall of the corresponding steering cavity 3 and the upper side of the inner wall of the cleaning cylinder 1 and extend to the lower side of the inner wall of the annular cavity 5, the fixed end of the first motor 14 is fixedly connected to the upper side of the inner wall of the driving cavity 6, the output ends of the two second motors 16 both penetrate through the upper side of the inner wall of the corresponding motor cavity 15 and extend to the lower side of the inner wall of the corresponding lifting groove 17, the output end of the water pump 23 penetrates through the right side of the inner wall of the water pump cavity 22 and extends to the left side of the inner wall of the annular spray cavity 21, which can better connect the devices inside the equipment, prevent the internal structure of the equipment from being damaged due to unstable connection, and ensure the use effect of the equipment.

[0024] like Figure 2-4 As shown, the opposite sides of the two threaded sleeves 10 are fixedly connected with protective pads 26, which can prevent the equipment from causing damage to the filter element and increase the use effect of the equipment. The top surface of the cleaning cylinder 1 is provided with a connecting piece 27, which can facilitate the connection of the equipment with external equipment and ensure the connection effect of the equipment. The upper and lower sides of the inner walls of the two sliding grooves 4 are provided with sliding grooves 28. The inner walls of the two corresponding sliding grooves 28 are slidably connected to the surface of the corresponding threaded sleeve 10 through one side of the slider. The sliding groove 28 can limit the threaded sleeve 10 through the slider to prevent the threaded sleeve 10 from sliding out, thereby ensuring the stability and safety of the equipment during use.

[0025] Working principle of the utility model: when the device is in use, the electric drive device of the device is connected to the external power supply through the line, the device is fixed in a suitable place through the connecting piece 27, the filter element to be cleaned is placed in the cleaning cylinder 1, the first motor 14 drives the gear 12 on the left to rotate, thereby driving the internal gear 13 to rotate, thereby driving the gear 12 on the right to rotate, the two gears 12 drive the two connecting rods 11 to rotate, thereby driving the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the first threaded rod 9 to rotate, thereby driving the threaded sleeve 10 to move, so that the protective pad 26 fixes the filter element, the second motor 16 drives the second threaded rod 18 to rotate, thereby driving the threaded block 19 moves up and down, so that the annular cleaning brush plate 20 cleans the filter element up and down, and the elastic water inlet pipe 24 is connected to the external water storage device, and the water pump 23 sucks and presses water into the annular spray chamber 21, and sprays it from the spray port 25 to rinse the filter element. The automatic cleaning function of the equipment is completed, avoiding the problem that the ceramic filter element of the traditional water purifier needs to be manually cleaned by the user when cleaning, reducing the workload of the user during the use of the equipment, reducing the difficulty of cleaning the equipment, and improving the comfort level during the use of the equipment. It also avoids the problem that the filter element may be damaged due to poor control of the strength during the manual cleaning of the user, thereby increasing the service life of the equipment and greatly improving the use effect of the equipment;

[0026] The protective pad 26 can prevent the equipment from causing damage to the filter element, thereby increasing the use effect of the equipment. The connecting piece 27 can facilitate the connection of the equipment with external equipment, thereby ensuring the connection effect of the equipment. The slide groove 28 can limit the threaded sleeve 10 through the slider to prevent the threaded sleeve 10 from sliding out, thereby ensuring the stability and safety of the equipment during use.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A water purifier filter element cleaning device, comprising a cleaning cylinder (1), characterized in that: The left and right sides of the upper inner wall of the cleaning cylinder (1) are fixedly connected with fixed blocks (2), the interiors of the two fixed blocks (2) are provided with steering cavities (3), the opposite sides of the two fixed blocks (2) are provided with sliding grooves (4), the interior of the cleaning cylinder (1) is provided with an annular cavity (5), the left side of the upper inner wall of the annular cavity (5) is provided with a driving cavity (6), the lower sides of the inner walls of the two steering cavities (3) are provided with fixed structures, the fixed structures comprising a first bevel gear (7), the bottom surface of the first bevel gear (7) is rotatably connected to the lower side of the inner wall of the steering cavity (3), the first bevel gear (7) is provided with a first bevel gear (7) and the first bevel gear (7) is provided with a first bevel gear (7) and a ... One side is meshedly connected with a second bevel gear (8), the inner wall of the second bevel gear (8) is fixedly connected with a first threaded rod (9), one side of the rod wall of the first threaded rod (9) is threadedly connected with a threaded sleeve (10), the inner wall of the first bevel gear (7) is fixedly connected with a connecting rod (11), the upper side of the rod wall of the connecting rod (11) is fixedly connected with a gear (12), the left and right sides of the two gears (12) are meshedly connected with an internal gear (13), the inner wall of the left gear (12) is fixedly connected with a first motor (14), and lifting structures are provided on both the left and right sides of the lower side of the interior of the cleaning cylinder (1); The lifting structure comprises a motor cavity (15) provided on one side of the lower side of the interior of the cleaning cylinder (1); a second motor (16) is fixedly connected to the lower side of the inner wall of the motor cavity (15); lifting grooves (17) are provided on both the left and right sides of the inner wall of the cleaning cylinder (1); a second threaded rod (18) is fixedly connected to the output end of the second motor (16); the upper end of the second threaded rod (18) is rotatably connected to the upper side of the inner wall of the corresponding lifting groove (17); a threaded block (19) is threadedly connected to the upper side of the rod wall of the second threaded rod (18); an annular cleaning brush plate (20) is fixedly connected to the opposite sides of the two threaded blocks (19); a spraying structure is provided inside the annular cleaning brush plate (20).

2. A water purifier filter cleaning device according to claim 1, characterized in that: The spraying structure comprises an annular spraying chamber (21) provided inside the annular cleaning brush plate (20), a water pump chamber (22) provided on the left side of the inner wall of the annular spraying chamber (21), a water pump (23) fixedly connected to the lower side of the inner wall of the water pump chamber (22), an elastic water inlet pipe (24) provided at the input end of the water pump (23), and a plurality of spraying ports (25) provided on the inner wall of the annular spraying chamber (21).

3. A water purifier filter cleaning device according to claim 2, characterized in that: The opposite ends of the two first threaded rods (9) respectively penetrate through one side of the inner wall of the corresponding steering cavity (3) and extend to one side of the inner wall of the corresponding sliding groove (4); the upper ends of the two connecting rods (11) respectively penetrate through the upper side of the inner wall of the corresponding steering cavity (3) and the upper side of the inner wall of the cleaning cylinder (1) and extend to the lower side of the inner wall of the annular cavity (5); the fixed end of the first motor (14) is fixedly connected to the upper side of the inner wall of the driving cavity (6); the output ends of the two second motors (16) both penetrate through the upper side of the inner wall of the corresponding motor cavity (15) and extend to the lower side of the inner wall of the corresponding lifting groove (17); the output end of the water pump (23) penetrates through the right side of the inner wall of the water pump cavity (22) and extends to the left side of the inner wall of the annular spray cavity (21).

4. A water purifier filter cleaning device according to claim 1, characterized in that: The two threaded sleeves (10) are fixedly connected to opposite sides with protective pads (26), and the top surface of the cleaning cylinder (1) is provided with a connecting piece (27).

5. A water purifier filter cleaning device according to claim 2, characterized in that: Slide grooves (28) are provided on both upper and lower sides of the inner walls of the two slide grooves (4), and the inner walls of the two corresponding slide grooves (28) are slidably connected to the surface of the corresponding threaded sleeve (10) through one side of the slider.

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