High-efficiency water purifier

Abstract

The utility model discloses a high-efficiency water purifier which comprises a water purification tank, a tank cover is fixedly mounted at the top end of the water purification tank, a filter element is arranged on the bottom wall of the tank cover, a drainage pipe is fixedly mounted on the bottom wall of the filter element, and a servo motor is fixedly mounted on the bottom wall of the water purification tank. A screw rod is rotationally connected to the bottom wall of an inner cavity of the water purification tank, a guide rod is fixedly bonded to the bottom wall of the inner cavity of the water purification tank, and a cleaning brush is arranged on the outer wall of the filter element. In the use process, when the surface of the filter element needs to be cleaned, the servo motor can be started and drives the screw rod to rotate, so that the cleaning brush is driven to move downwards on the surface of the filter element under the guide action of the guide rod, and impurities attached to the surface of the filter element are cleaned; the filter element can be cleaned without dismounting the filter element, so that the convenience of cleaning the filter element is greatly improved, the cleaning frequency of the filter element is improved, and the water purification efficiency of the filter element is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a high-efficiency water purifier. Background Art

[0002] With the development of industry and the increase in population, the continuous increase in industrial and domestic water use has not only made water resources increasingly scarce, but also caused great pollution to the water quality. The safety of drinking water is the top priority for improving the lives of rural residents and directly affects the health of rural residents. Therefore, water usually needs to be purified before use.

[0003] During the water purification process, the filtered impurities are easily adhered to the surface of the filter element of the water purification device. If it is not cleaned in time, the water purification efficiency of the filter element will be greatly reduced. Traditional water purification devices usually take out the filter element regularly to clean its surface, which is inconvenient to clean, and regular cleaning cannot guarantee the water purification efficiency of the filter element. In this regard, we propose a high-efficiency water purifier to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency water purifier to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-efficiency water purifier, comprising:

[0006] A clean water tank, wherein a water inlet pipe is fixedly installed on the clean water tank, a box cover is fixedly installed on the top of the clean water tank, a filter element is arranged on the bottom wall of the box cover, a drain pipe is fixedly installed on the bottom wall of the filter element, a servo motor is fixedly installed on the bottom wall of the clean water tank, a screw is rotatably connected to the bottom wall of the inner cavity of the clean water tank, a guide rod is fixedly bonded to the bottom wall of the inner cavity of the clean water tank, a cleaning brush is arranged on the outer wall of the filter element, the cleaning brush is fitted on the outer wall of the filter element, and the cleaning brush is opened by a screw The hole is threadedly connected to the screw rod, the cleaning brush is slidably connected to the guide rod through the opened through hole, three locking blocks are fixedly bonded to the outer wall of the top end of the filter element, three L-shaped lock buckles are fixedly bonded to the bottom wall of the box cover, a limiting assembly is provided on one of the L-shaped lock buckles, the limiting assembly includes a limiting rod, the limiting rod is slidably connected to the corresponding L-shaped lock buckle, a pull plate is fixedly bonded to the bottom end of the limiting rod, a spring is sleeved on the limiting rod, and both ends of the spring are respectively fixedly bonded to the L-shaped lock buckle and the pull plate.

[0007] Preferably, a limiting hole is provided on one of the locking blocks, and the limiting hole is matched with the limiting rod.

[0008] Preferably, a sealing ring is provided on the bottom wall of the clean water tank.

[0009] Preferably, the box cover is fixedly mounted on the clean water tank by means of a plurality of fastening bolts, the number of the fastening bolts is five, and the plurality of fastening bolts are equidistantly distributed in a ring.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. During the use of the utility model, when it is necessary to clean the surface of the filter element, the servo motor can be started, and the servo motor drives the screw to rotate, thereby driving the cleaning brush to move downward on the surface of the filter element under the guidance of the guide rod to clean the impurities attached to the surface of the filter element. When the cleaning brush moves to the bottom of the filter element, it can be moved and reset, so that the filter element can be cleaned without removing it, which greatly improves the convenience of cleaning the filter element, increases the cleaning frequency of the filter element, and ensures the water purification efficiency of the filter element;

[0012] 2. The filter element of the utility model is installed on the box cover through the plug-in cooperation of the provided locking block and the L-shaped lock buckle, and is limited by the cooperation of the provided limiting rod, pull plate and spring with the limiting hole, so that the disassembly and assembly of the filter element is more convenient and the replacement of the filter element is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural diagram of a high-efficiency water purifier proposed by the utility model;

[0014] Figure 2 This is a front view of the cross-section of a water purification tank in a high-efficiency water purifier proposed by the utility model;

[0015] Figure 3 This is a bottom view structural diagram of the connection between the filter element and the box cover in a high-efficiency water purifier proposed by the utility model;

[0016] Figure 4 This is a cross-sectional side structural diagram of the connection between a locking block and an L-shaped lock buckle in a high-efficiency water purifier proposed by the utility model.

[0017] In the figure: 1. Clean water tank; 2. Water inlet pipe; 3. Tank cover; 4. Filter element; 5. Drain pipe; 6. Servo motor; 7. Screw; 8. Guide rod; 9. Cleaning brush; 10. Locking block; 11. L-shaped lock; 12. Limit rod; 13. Pull plate; 14. Spring; 15. Limit hole; 16. Sealing ring; 17. Fastening bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a high-efficiency water purifier, comprising:

[0020] A clean water tank 1, wherein a water inlet pipe 2 is fixedly installed on the clean water tank 1, a box cover 3 is fixedly installed on the top of the clean water tank 1, a filter element 4 is arranged on the bottom wall of the box cover 3, a drain pipe 5 is fixedly installed on the bottom wall of the filter element 4, a servo motor 6 is fixedly installed on the bottom wall of the clean water tank 1, a screw 7 is rotatably connected to the bottom wall of the inner cavity of the clean water tank 1, a guide rod 8 is fixedly bonded to the bottom wall of the inner cavity of the clean water tank 1, a cleaning brush 9 is arranged on the outer wall of the filter element 4, the cleaning brush 9 is threadedly connected to the screw 7 through the opened screw hole, and the cleaning brush 9 is connected to the guide rod through the opened through hole. 8 sliding connection, three locking blocks 10 are fixedly bonded on the outer wall of the top end of the filter element 4, and three L-shaped lock buckles 11 are fixedly bonded on the bottom wall of the box cover 3. A limiting component is set on one of the L-shaped lock buckles 11. The filter element 4 can be fixed on the bottom wall of the box cover 3 by plugging and matching the provided locking block 10 with the L-shaped lock buckle 11. The limiting component includes a limiting rod 12, and the limiting rod 12 is slidably connected to the corresponding L-shaped lock buckle 11. A pull plate 13 is fixedly bonded to the bottom end of the limiting rod 12. A spring 14 is sleeved on the limiting rod 12, and the two ends of the spring 14 are fixedly bonded to the L-shaped lock buckle 11 and the pull plate 13 respectively.

[0021] A limiting hole 15 is provided on the locking block 10, and the limiting hole 15 is adapted to the limiting rod 12. The limiting rod 12 can be inserted into the limiting hole 15 under the pulling force of the spring 14 acting on the pull plate 13, so that the locking block 10 can be limited and fixed after being inserted into the L-shaped lock buckle 11.

[0022] A sealing ring 16 is provided on the bottom wall of the clean water tank 1 , and the sealing ring 16 is used to seal the filter element 4 with the bottom wall of the clean water tank 1 to prevent water from leaking from the connection between the drain pipe 5 and the clean water tank 1 .

[0023] The tank cover 3 is fixedly mounted on the clean water tank 1 by means of a plurality of fastening bolts 17 . The number of the fastening bolts 17 is five, and the plurality of fastening bolts 17 are equidistantly distributed in a ring.

[0024] Working principle: During the use of the utility model, when it is necessary to clean the surface of the filter element 4, the servo motor 6 can be started, and the servo motor 6 drives the screw 7 to rotate, thereby driving the cleaning brush 9 to move downward on the surface of the filter element 4 under the guiding action of the guide rod 8, and the impurities attached to the surface of the filter element 4 are cleaned. When the cleaning brush 9 moves to the bottom end of the filter element 4, it can be moved and reset, so that the filter element 4 can be cleaned without removing it, which greatly improves the convenience of cleaning the filter element 4, increases the cleaning frequency of the filter element 4, and ensures the water purification efficiency of the filter element 4. The filter element 4 is installed on the box cover 3 through the plug-in cooperation of the set locking block 10 and the L-shaped lock buckle 11, and is limited by the cooperation of the set limit rod 12, the pull plate 13 and the spring 14 with the limit hole 15, so that the disassembly and assembly of the filter element 4 is more convenient, and the replacement of the filter element 4 is convenient.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency water purifier, characterized in that: include: A clean water tank (1), wherein a water inlet pipe (2) is fixedly mounted on the clean water tank (1), a tank cover (3) is fixedly mounted on the top of the clean water tank (1), a filter element (4) is arranged on the bottom wall of the tank cover (3), a drain pipe (5) is fixedly mounted on the bottom wall of the filter element (4), a servo motor (6) is fixedly mounted on the bottom wall of the clean water tank (1), a screw rod (7) is rotatably connected to the bottom wall of the inner cavity of the clean water tank (1), a guide rod (8) is fixedly bonded to the bottom wall of the inner cavity of the clean water tank (1), and a cleaning brush (9) is arranged on the outer wall of the filter element (4), the cleaning brush (9) is fitted on the outer wall of the filter element (4), and the cleaning brush (9) is connected to the screw rod through a screw hole. (7) threaded connection, the cleaning brush (9) is slidably connected to the guide rod (8) through the through hole, three locking blocks (10) are fixedly bonded to the outer wall of the top end of the filter element (4), and three L-shaped lock buckles (11) are fixedly bonded to the bottom wall of the box cover (3), and a limiting component is arranged on one of the L-shaped lock buckles (11), and the limiting component includes a limiting rod (12), and the limiting rod (12) is slidably connected to the corresponding L-shaped lock buckle (11), and a pull plate (13) is fixedly bonded to the bottom end of the limiting rod (12), and a spring (14) is sleeved on the limiting rod (12), and the two ends of the spring (14) are fixedly bonded to the L-shaped lock buckle (11) and the pull plate (13) respectively.

2. A high-efficiency water purifier according to claim 1, characterized in that: A limiting hole (15) is provided on one of the locking blocks (10), and the limiting hole (15) is adapted to fit the limiting rod (12).

3. A high-efficiency water purifier according to claim 1, characterized in that: A sealing ring (16) is provided on the bottom wall of the clean water tank (1).

4. A high-efficiency water purifier according to claim 1, characterized in that: The tank cover (3) is fixedly mounted on the clean water tank (1) by means of a plurality of fastening bolts (17), the number of the fastening bolts (17) being five, and the plurality of fastening bolts (17) being equidistantly distributed in a ring.

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