Self-cleaning type water filtering device

Abstract

The utility model relates to the technical field of water treatment, and provides a self-cleaning type water filtering device which comprises a bottom plate, a mounting table is fixedly connected to the left side of the top end of the bottom plate, a mixing box is fixedly connected to the top end of the mounting table, a motor is fixedly connected to the left side of the mixing box, and a worm is fixedly connected to the driving end of the motor. The lower end of the worm is engaged with a worm gear, the middle of the inner wall of the worm gear is fixedly connected with a transmission rod, and the outer side of the transmission rod is fixedly connected with uniformly distributed stirring rods 1. According to the device disclosed by the utility model, the motor, the worm, the worm gear, the transmission rod, the stirring rod, the storage box, the bevel gear I, the bevel gear II, the connecting rod and the stirring rod II are matched, so that the effect of uniformly stirring a water body in the mixing box is achieved, and uniform distribution of water flow in a filtering medium is ensured; the uniform water flow distribution is beneficial to maximizing the surface area utilization rate of the filtering medium, so that the filtering efficiency and the performance stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, and particularly relates to a self-cleaning water filtration device. Background Art

[0002] With the continuous development of society, people's dependence on the utilization of water resources is increasing. After the utilization of water resources, a lot of wastewater will be generated. If we cannot process it in time, it will cause waste of water resources.

[0003] After retrieval, the existing patent (publication number: CN209123434U) discloses a self-cleaning water filtration device, which has a filtration tank. The upper end of the filtration tank is hinged with a flip cover, and a water inlet is vertically arranged on the flip cover. The lower end of the filtration tank is fixedly supported by a bracket, and a water outlet is arranged at the lower part of one side of the filtration tank. A plurality of filter nets are horizontally arranged in the filtration tank along the height direction. Cleaning components are arranged at the upper and lower ends of the filter nets. The cleaning components include an air inlet pipe, an air pump, an air spraying pipe and a nozzle. This self-cleaning water filtration device can automatically clean the filter net, with a fast cleaning speed and good effect, avoiding the inconvenience brought by traditional disassembly and assembly, ensuring its filtration effect, improving the overall water filtration effect, and being convenient for wide promotion and use.

[0004] However, in the above scheme, it is difficult to effectively stir the water body, which may cause uneven deposition or blockage of the filter medium during use, resulting in a reduction in the filtration efficiency in some areas and an increase in the load in other areas.

[0005] In view of this, the utility model proposes a self-cleaning water filtration device. Content of the Utility Model

[0006] The utility model proposes a self-cleaning water filtration device, which solves the problem of difficult effective stirring of the water body in the related technology.

[0007] The technical solution of the utility model is as follows: A self-cleaning water filtration device includes a bottom plate. The left side of the top end of the bottom plate is fixedly connected with an installation table. The top end of the installation table is fixedly connected with a mixing tank. The left side of the mixing tank is fixedly connected with a motor. The driving end of the motor is fixedly connected with a worm. The lower end of the worm is meshed with a worm gear. The middle part of the inner wall of the worm gear is fixedly connected with a transmission rod. A uniformly distributed stirring rod one is fixedly connected to the outer side of the transmission rod. A storage box is rotatably connected to the right side of the transmission rod. A bevel gear one is fixedly connected to the outer side of the right end of the transmission rod. The bevel gear one is meshed with front and rear opposite bevel gears two on the right side. The inner wall of the bevel gear two is fixedly connected with a connecting rod. The inner end of the connecting rod is rotatably connected to the inner wall of the storage box, and the outer end of the connecting rod is rotatably connected to the inner wall of the mixing tank. A uniformly distributed stirring rod two is fixedly connected to the outer side of the connecting rod.

[0008] Preferably, a connecting pipe is fixedly connected to the right side of the mixing box, and a mounting bracket is fixedly connected to the outside of the connecting pipe.

[0009] Preferably, a water outlet pipe is fixedly connected to the right end of the inner wall of the mounting bracket, and clamping grooves facing each other front and back are formed in the inner wall of the mounting bracket.

[0010] Preferably, a mounting plate is slidably connected to the inner wall of the mounting bracket, and receiving grooves facing each other front and back are formed in the inner wall of the mounting plate.

[0011] Preferably, springs facing each other up and down are fixedly connected inside the receiving grooves, and a clamping block is fixedly connected to one side of the two springs on the corresponding side. The clamping block is engaged with the clamping groove.

[0012] Preferably, a handle is fixedly connected to the top end of the mounting plate, and a filter screen is fixedly installed on the inner wall of the mounting plate. The filter screen is located between the connecting pipe and the mounting bracket.

[0013] Preferably, uniformly distributed support legs are fixedly connected to the bottom end of the bottom plate.

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] In the present utility model, through the cooperation of the motor, worm, worm gear, transmission rod, stirring rod, storage box, bevel gear one, bevel gear two, connecting rod and stirring rod two, the effect of uniformly stirring the water body inside the mixing box is achieved, ensuring the uniform distribution of water flow in the filtering medium. This uniform water flow distribution helps to maximize the surface area utilization rate of the filtering medium, thereby improving the filtering efficiency and performance stability. Through uniform stirring, impurities and suspended matters in the water can be effectively removed, providing cleaner and purer output water quality, avoiding local blockage of the medium during long-term operation and affecting the overall filtering effect, and prolonging the service life of the filtering medium.

[0016] In the present utility model, through the cooperation of the mounting bracket, clamping groove, mounting plate, receiving groove, spring, clamping block and handle, the effect of quickly disassembling the filter screen is achieved, enabling the filter screen to be quickly and easily disassembled and installed, greatly simplifying the maintenance process, reducing the time and labor costs during cleaning or replacing the filter screen. The operator can perform necessary maintenance more quickly, thereby reducing the downtime and maintenance costs of the system, improving the convenience and flexibility of operation, and ensuring the continuous operation and high efficiency of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0018] Figure 1 is an isometric three-dimensional schematic diagram of the present utility model;

[0019] Figure 2 Internal structural schematic diagram of the mixing box of the present utility model;

[0020] Figure 3 Internal structural schematic diagram of the storage box of the present utility model;

[0021] Figure 4 Stereoscopic structural schematic diagram of the mounting bracket of the present utility model;

[0022] Figure 5 Internal structural schematic diagram of the mounting plate of the present utility model.

[0023] In the figure: 1, bottom plate; 2, mounting table; 3, mixing box; 4, motor; 5, worm; 6, worm gear; 7, transmission rod; 8, stirring rod one; 9, storage box; 10, bevel gear one; 11, bevel gear two; 12, connecting rod; 13, stirring rod two; 14, connecting pipe; 15, water outlet pipe; 16, mounting bracket; 17, card slot; 18, mounting plate; 19, storage groove; 20, spring; 21, clamping block; 22, handle; 23, filter screen; 24, support leg. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model. Embodiment

[0025] The preferred embodiment of the self-cleaning water filtration device provided by the present utility model is as follows Figures 1 to 5As shown: A self-cleaning water filtration device includes a bottom plate 1. On the left side of the top end of the bottom plate 1, a mounting platform 2 is fixedly connected. The bottom plate 1 provides a fixed support effect for the mounting platform 2. On the top end of the mounting platform 2, a mixing tank 3 is fixedly connected. The mounting platform 2 provides a fixed support for the mixing tank 3. On the left side of the mixing tank 3, a motor 4 is fixedly connected to further improve the stability of the motor 4. The driving end of the motor 4 is fixedly connected to a worm 5. The worm 5 can be driven to rotate by the motor 4. At the lower end of the worm 5, a worm gear 6 is meshed and connected. During the rotation of the worm 5, the worm gear 6 is driven to rotate through its own meshing transmission. In the middle of the inner wall of the worm gear 6, a transmission rod 7 is fixedly connected to further drive the transmission rod 7 to rotate. On the outer side of the transmission rod 7, evenly distributed first stirring rods 8 are fixedly connected. The rotation of the transmission rod 7 drives the first stirring rods 8 to rotate. On the right side of the transmission rod 7, a storage box 9 is rotatably connected. On the right end of the outer side of the transmission rod 7, a first bevel gear 10 is fixedly connected. The rotation of the transmission rod 7 drives the first bevel gear 10 to rotate. On the right side of the first bevel gear 10, two relatively front and rear second bevel gears 11 are meshed and connected. During the rotation of the first bevel gear 10, the second bevel gears 11 are driven to rotate through its own meshing transmission. In the inner wall of the second bevel gears 11, a connecting rod 12 is fixedly connected to further drive the connecting rod 12 to rotate. The inner end of the connecting rod 12 is rotatably connected to the inner wall of the storage box 9, and the outer end of the connecting rod 12 is rotatably connected to the inner wall of the mixing tank 3 to further improve the stability of the connecting rod 12 during rotation. On the outer side of the connecting rod 12, evenly distributed second stirring rods 13 are fixedly connected. The rotation of the connecting rod 12 drives the second stirring rods 13 to rotate, thereby achieving the effect of uniformly stirring the water body inside the mixing tank 3, ensuring the uniform distribution of water flow in the filter medium. This uniform water flow distribution helps to maximize the surface area utilization rate of the filter medium, thereby improving the filtration efficiency and performance stability. Embodiment

[0026] Based on Embodiment 1, a preferred embodiment of the self-cleaning water filtration device provided by the present utility model is as follows Figures 1 to 5 As shown: On the right side of the mixing tank 3, a connecting pipe 14 is fixedly connected. The mixing tank 3 provides a fixed effect for the connecting pipe 14. On the outer side of the connecting pipe 14, a mounting frame 16 is fixedly connected. The connecting pipe 14 provides a fixed effect for the mounting frame 16.

[0027] In this embodiment, at the right end of the inner wall of the mounting frame 16, a water outlet pipe 15 is fixedly connected. In the inner wall of the mounting frame 16, two relatively front and rear clamping grooves 17 are provided.

[0028] In this embodiment, a mounting plate 18 is slidably connected to the inner wall of the mounting frame 16. The mounting plate 18 fits with the mounting frame 16. In the inner wall of the mounting plate 18, two relatively front and rear storage grooves 19 are provided.

[0029] In this embodiment, the storage groove 19 is fixedly connected with springs 20 facing each other up and down in order to further improve the stability of the springs 20. A clamping block 21 is fixedly connected to one side of the two springs 20 on the corresponding sides. The spring 20 has a fixing effect on the clamping block 21, and the clamping block 21 is engaged with the clamping groove 17.

[0030] In this embodiment, a handle 22 is fixedly connected to the top of the mounting plate 18 , and the mounting plate 18 has a fixing effect on the handle 22 . A filter screen 23 is fixedly installed on the inner wall of the mounting plate 18 , and the filter screen 23 is located between the connecting pipe 14 and the mounting frame 16 .

[0031] Furthermore, evenly distributed support legs 24 are fixedly connected to the bottom end of the base plate 1 .

[0032] The working principle and use process of the utility model are as follows: first, water is injected into the mixing box 3, and the motor 4 is started. The worm 5 is driven to rotate by the motor 4. During the rotation, the worm 5 drives the worm wheel 6 to rotate through its own meshing transmission, and further drives the transmission rod 7 to rotate. The rotation of the transmission rod 7 drives the stirring rod 1 8 and the bevel gear 1 10 to rotate synchronously. During the rotation, the bevel gear 10 drives the bevel gear 2 11 to rotate through its own meshing transmission, and further drives the connecting rod 12 and the stirring rod 2 13 to rotate synchronously. The stirring rod 1 8 and the stirring rod 2 13 rotate in different directions to achieve a uniform stirring effect on the water body in the mixing box 3, ensuring that the water flows in The uniform distribution of water flow in the filter medium helps to maximize the surface area utilization of the filter medium, thereby improving the filtration efficiency and performance stability. The stirred water flows out through the connecting pipe 14, is filtered through the filter screen 23, and is discharged through the outlet pipe 15. The two blocks 21 are pressed inward simultaneously to disengage them from the inside of the card slot 17. At this time, the handle 22 is pulled upward, which can drive the mounting plate 18 to disengage from the inside of the mounting frame 16 as a whole, and then the filter screen 23 can be pulled out, so as to achieve the effect of quick disassembly of the filter screen 23, so that the filter screen 23 can be quickly and easily disassembled and installed, which greatly simplifies the maintenance process and reduces the time and labor cost of cleaning or replacing the filter screen 23.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 self-cleaning water filter device, comprising a bottom plate (1), characterized in that: The top left side of the bottom plate (1) is fixedly connected to a mounting platform (2), the top of the mounting platform (2) is fixedly connected to a mixing box (3), the left side of the mixing box (3) is fixedly connected to a motor (4), the driving end of the motor (4) is fixedly connected to a worm (5), the lower end of the worm (5) is meshingly connected to a worm wheel (6), the middle part of the inner wall of the worm wheel (6) is fixedly connected to a transmission rod (7), the outer side of the transmission rod (7) is fixedly connected to evenly distributed stirring rods (8), and the right side of the transmission rod (7) is rotatably connected to the mixing rod (8). A storage box (9) is provided, the outer right end of the transmission rod (7) is fixedly connected to a bevel gear 1 (10), the right side of the bevel gear 1 (10) is meshingly connected to a bevel gear 2 (11) opposite to the front and rear, the inner wall of the bevel gear 2 (11) is fixedly connected to a connecting rod (12), the inner end of the connecting rod (12) is rotatably connected to the inner wall of the storage box (9), the outer end of the connecting rod (12) is rotatably connected to the inner wall of the mixing box (3), and the outer side of the connecting rod (12) is fixedly connected to a stirring rod 2 (13) evenly distributed.

2. A self-cleaning water filter device according to claim 1, characterized in that: A connecting pipe (14) is fixedly connected to the right side of the mixing box (3), and a mounting frame (16) is fixedly connected to the outside of the connecting pipe (14).

3. A self-cleaning water filter device according to claim 2, characterized in that: The right end of the inner wall of the mounting frame (16) is fixedly connected to a water outlet pipe (15), and the inner wall of the mounting frame (16) is provided with front and rear opposite clamping grooves (17).

4. A self-cleaning water filter device according to claim 2, characterized in that: The inner wall of the mounting frame (16) is slidably connected to a mounting plate (18), and the inner wall of the mounting plate (18) is provided with front and rear opposite storage grooves (19).

5. A self-cleaning water filter device according to claim 4, characterized in that: The receiving groove (19) is fixedly connected with springs (20) facing each other up and down, and one side of two springs (20) on the corresponding side is fixedly connected with a clamping block (21), and the clamping block (21) is engaged with the clamping groove (17).

6. A self-cleaning water filter device according to claim 4, characterized in that: A handle (22) is fixedly connected to the top of the mounting plate (18), a filter screen (23) is fixedly mounted on the inner wall of the mounting plate (18), and the filter screen (23) is located between the connecting pipe (14) and the mounting frame (16).

7. A self-cleaning water filter device according to claim 1, characterized in that: The bottom end of the base plate (1) is fixedly connected to evenly distributed support legs (24).

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