Water body purifying and filtering device

Abstract

The utility model discloses a water body purifying and filtering device which comprises a shell, an inflatable cushion is arranged on the outer wall of the shell, a cross-shaped fixing frame is welded to the inner wall of the shell, a sealing box is welded to the outer wall of the bottom of the cross-shaped fixing frame, and a driving motor is fixed to the inner wall of the sealing box through bolts. A water inlet rotating rod is rotationally connected to the outer wall of the top of the cross-shaped fixing frame through a bearing, a water inlet driven bevel gear is welded to one end of the water inlet rotating rod, a driving bevel gear is arranged on an output shaft of the driving motor, and the driving bevel gear is meshed with the water inlet driven bevel gear. The inflatable cushion drives the shell to float upwards, the driving motor drives the driving bevel gear to rotate, the driving bevel gear is in meshing transmission with the water inlet driven bevel gear, the water inlet driven bevel gear drives the water inlet rotating rod to rotate, and the water inlet rotating rod drives the impeller to rotate, so that the function of accelerating the flow velocity of a water body is realized, and the problem that the filtering rate is too low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to a water purification and filtering device. Background Art

[0002] Water purification refers to the process of removing pollutants from raw water. Its purpose is to achieve the effect of purifying water through a specific procedure and use the water for different purposes. Water filtration is a method specifically for water treatment. It uses filter media to remove suspended solids in water to obtain clean water. When treating water, water purification and filtration devices are needed to purify and filter the water.

[0003] For example, a rural black and smelly water purification and filtration device with the authorization announcement number CN 210905154 U and the announcement time of 2020.07.03 includes a frame, a first isolation net is fixedly installed on the outside of the frame by bolts, a second isolation net is rotatably connected to the bottom end of the left side inside the frame, a torsion spring is fixedly installed on the middle end of the second isolation net and the left side of the frame by bolts, a filter chamber is fixedly installed on the back of the frame by bolts, an activated carbon layer is fixedly arranged inside the filter chamber, a circulating water pump is fixedly installed on the bottom of the frame by bolts, a fixed base is fixedly installed on the bottom of the circulating water pump by bolts, and rubber layers are fixedly installed on both sides of the fixed base by bolts.

[0004] When purifying water, the purifier is placed in the water, and the water flows naturally into the purifier for filtration. The water inflow rate is slow, which affects the filtration rate of the water. Therefore, it is urgent to design a water purification and filtration device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a water purification and filtering device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water purification and filtering device comprises a shell and a filter plate, an inflatable cushion is arranged on the outer wall of the shell, and a cross fixing frame is welded on the inner wall of the shell, a sealing box is welded on the outer wall of the bottom of the cross fixing frame, and a driving motor is fixed to the inner wall of the sealing box by bolts, a water inlet rotating rod is rotatably connected to the outer wall of the top of the cross fixing frame through a bearing, and a water inlet driven bevel gear is welded to one end of the water inlet rotating rod, an active bevel gear is arranged on the output shaft of the driving motor, and the active bevel gear and the water inlet driven bevel gear are meshed with each other, a impeller is welded on the top of the water inlet rotating rod, and a plurality of drainage holes are opened inside the impeller.

[0008] Furthermore, a water absorption rotating rod is rotatably connected to the outer wall of the bottom of the cross fixing frame via a bearing, and a water absorption fan is welded to the bottom end of the water absorption rotating rod.

[0009] Furthermore, a water absorption driven bevel gear is welded to the top end of the water absorption rotating rod, and the water absorption driven bevel gear is meshed with the driving bevel gear.

[0010] Furthermore, a cleaning rod is welded on the outer wall of the bottom of the water suction fan, and a brush is arranged on the outer wall on one side of the cleaning rod.

[0011] Furthermore, support rods are welded to the outer walls on both sides of the filter plate, and one end of the support rod is rotatably connected to a ring.

[0012] Furthermore, a collection box is welded on the outer wall of the bottom of the filter plate, and the filter plate is clamped inside the shell.

[0013] Furthermore, a metal filter screen, a carbon plate and a fine-pore filter screen are sequentially arranged on the inner wall of the shell, and a shell bottom cover is threadedly connected to the outer wall of the bottom of the shell, and a buffer plate is arranged on the outer wall of the sealing box.

[0014] The beneficial effects of the utility model are:

[0015] Through the provided shell, inflatable cushion, driving motor, active bevel gear, water inlet driven bevel gear, water inlet rotating rod and impeller, the inflatable cushion drives the shell to float, the driving motor drives the active bevel gear to rotate, the active bevel gear and the water inlet driven bevel gear are meshed for transmission, the water inlet driven bevel gear drives the water inlet rotating rod to rotate, and the water inlet rotating rod drives the impeller to rotate, thereby realizing the function of accelerating the water flow rate and solving the problem of slow filtration rate.

[0016] By means of the arranged water suction driven bevel gear, water suction rotating rod, water suction fan, cleaning rod, brush and shell bottom cover, the water suction driven bevel gear drives the water suction rotating rod to rotate, the water suction rotating rod drives the water suction fan to rotate, the water suction fan drives the cleaning rod to rotate, the cleaning rod drives the brush to rotate, and the threaded rotation shell bottom cover realizes the function of cleaning the filter net and solves the problem of impurities clogging the filter net.

[0017] By setting the circular ring, support rod, filter plate and collection box, the circular ring drives the support rod to move, the support rod drives the filter plate to move, and the filter plate drives the collection box to move, thereby realizing the function of filtering and collecting floating objects on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the water purification and filtering device proposed by the utility model;

[0019] Figure 2 This is a front view cross-sectional structural schematic diagram of the water purification and filtering device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a side cross-sectional structure of the water purification and filtering device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the top view of the impeller structure of the water purification and filtration device proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the cross fixing frame proposed by the water purification and filtering device proposed by the utility model.

[0023] In the figure: 1. Shell; 2. Inflatable cushion; 3. Cross fixing frame; 4. Sealing box; 5. Driving motor; 6. Active bevel gear; 7. Water inlet driven bevel gear; 8. Water inlet rotating rod; 9. Impeller; 10. Drain hole; 11. Water suction driven bevel gear; 12. Water suction rotating rod; 13. Water suction fan; 14. Cleaning rod; 15. Brush; 16. Metal filter; 17. Carbon plate; 18. Fine-pore filter; 19. Shell bottom cover; 20. Buffer plate; 21. Support rod; 22. Filter plate; 23. Collecting box; 24. Ring. DETAILED DESCRIPTION

[0024] 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.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Reference Figure 1-5 The water purification and filtering device comprises a shell 1 and a filter plate 22. An inflatable cushion 2 is arranged on the outer wall of the shell 1, and a cross fixing frame 3 is welded on the inner wall of the shell 1. A sealing box 4 is welded on the outer wall of the bottom of the cross fixing frame 3, and a driving motor 5 is fixed to the inner wall of the sealing box 4 by bolts. A water inlet rotating rod 8 is rotatably connected to the outer wall of the top of the cross fixing frame 3 through a bearing, and a water inlet driven bevel gear 7 is welded at one end of the water inlet rotating rod 8. An active bevel gear 6 is arranged on the output shaft of the driving motor 5, and the active bevel gear 6 and the water inlet driven bevel gear 7 are meshed with each other. A pulsator 9 is welded on the top of the water inlet rotating rod 8, and a plurality of drain holes 10 are opened inside the pulsator 9. The active bevel gear 6 and the water inlet driven bevel gear 7 are meshed for transmission. The water inlet driven bevel gear 7 drives the water inlet rotating rod 8 to rotate, and the water inlet rotating rod 8 drives the pulsator 9 to rotate. The pulsator 9 rotates to form a vortex, which accelerates the liquid flow rate on the surface of the water body and realizes the water purification and filtering rate.

[0028] In one embodiment provided by the present utility model, Figure 2 and Figure 3 As shown, a water suction rotating rod 12 is rotatably connected to the outer wall of the bottom of the cross fixing frame 3 through a bearing, and a water suction fan 13 is welded to the bottom end of the water suction rotating rod 12. The water suction rotating rod 12 drives the water suction fan 13 to rotate, thereby realizing the pressurization function of the water body and avoiding the problem of backflow of unpurified water.

[0029] In another embodiment provided by the present utility model, Figure 2 and Figure 3 As shown, a water suction driven bevel gear 11 is welded to the top of the water suction rotating rod 12, and the water suction driven bevel gear 11 is meshed with the driving bevel gear 6, the driving bevel gear 6 is meshed and rotated with the water suction driven bevel gear 11, and the water suction driven bevel gear 11 drives the water suction rotating rod 12 to rotate, thereby realizing the function of providing power to the water suction fan 13.

[0030] In another embodiment provided by the present utility model, Figure 2 As shown, a cleaning rod 14 is welded to the outer wall at the bottom of the water suction fan 13, and a brush 15 is provided on the outer wall on one side of the cleaning rod 14. The water suction fan 13 drives the cleaning rod 14 to rotate, and the cleaning rod 14 drives the brush 15 to rotate, thereby realizing the function of cleaning the metal filter 16.

[0031] In one embodiment provided by the present utility model, Figure 1 and Figure 2 As shown, support rods 21 are welded on the outer walls of both sides of the filter plate 22, and one end of the support rod 21 is rotatably connected to a ring 24, which drives the support rod 21 to move, thereby realizing the function of removing floating objects accumulated in the collection box 23.

[0032] In another embodiment provided by the utility model, Figure 1 and Figure 2 As shown, a collecting box 23 is welded on the outer wall at the bottom of the filter plate 22, and the filter plate 22 is clamped inside the shell 1. The collecting box 23 collects floating objects, solving the problem of floating objects in the water entering the device and causing the device to fail.

[0033] In another embodiment provided by the present utility model, Figure 2 As shown, a metal filter screen 16, a carbon plate 17 and a fine-pore filter screen 18 are sequentially arranged on the inner wall of the shell 1, and a shell bottom cover 19 is threadedly connected to the outer wall of the bottom of the shell 1, and a buffer plate 20 is arranged on the outer wall of the sealing box 4. The water body passes through the buffer plate 20 and enters the area where the water suction fan 13 is located, which solves the problem that the water flow directions cancel each other out due to different upper and lower rotation directions.

[0034] Working principle: When in use, fill the inflatable cushion 2 with gas, put the device in the water body, the inflatable cushion 2 provides buoyancy, so that the device is slightly lower than the surface of the water body, start the driving motor 5, the driving motor 5 drives the active bevel gear 6 to rotate, the active bevel gear 6 and the water inlet driven bevel gear 7 mesh and transmit, the water inlet driven bevel gear 7 drives the water inlet rotating rod 8 to rotate, the water inlet rotating rod 8 drives the impeller 9 to rotate, the impeller 9 rotates to form a vortex, so that the water body is accelerated to enter the device, realizing the water body acceleration function, and solving the problem of too slow water filtration rate. When the impeller 9 forms a vortex, the floating objects on the surface of the water body are sucked into the device, and then enter the collection box 23. When the collection box 23 is full, pull the ring 24, the ring 24 drives the support rod 21 to move, and the support rod 21 drives the filter The plate 22 moves, and the filter plate 22 drives the collection box 23 to move, thereby realizing the function of collecting and cleaning floating objects, the active bevel gear 6 drives the water absorption driven bevel gear 11 to rotate, the water absorption driven bevel gear 11 drives the water absorption rotating rod 12 to rotate, the water absorption rotating rod 12 drives the water absorption fan 13 to rotate, thereby realizing the function of pressurizing the water entering the device, solving the problem of unpurified water backflow, the water absorption fan 13 drives the cleaning rod 14 to rotate, the cleaning rod 14 drives the brush 15 to rotate, the brush 15 cleans the metal filter 16, thereby solving the problem of hair in the water blocking the metal filter 16, unscrewing the bottom shell cover, realizing the function of removing impurities after cleaning, the water passes through the metal filter 16 and the carbon plate 17, and finally passes through the fine-pore filter 18 to complete purification.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water purification and filtering device, comprising a housing (1) and a filter plate (22), characterized in that: An inflatable cushion (2) is provided on the outer wall of the shell (1), and a cross fixing frame (3) is welded on the inner wall of the shell (1); a sealing box (4) is welded on the outer wall of the bottom of the cross fixing frame (3), and a driving motor (5) is fixed to the inner wall of the sealing box (4) by bolts; a water inlet rotating rod (8) is rotatably connected to the outer wall of the top of the cross fixing frame (3) by a bearing, and a water inlet driven bevel gear (7) is welded to one end of the water inlet rotating rod (8); an active bevel gear (6) is provided on the output shaft of the driving motor (5), and the active bevel gear (6) and the water inlet driven bevel gear (7) are meshed with each other; a pulsator (9) is welded on the top of the water inlet rotating rod (8), and a plurality of drainage holes (10) are opened inside the pulsator (9).

2. The water purification and filtering device according to claim 1, characterized in that: A water absorption rotating rod (12) is rotatably connected to the outer wall of the bottom of the cross fixing frame (3) via a bearing, and a water absorption fan (13) is welded to the bottom end of the water absorption rotating rod (12).

3. The water purification and filtering device according to claim 2, characterized in that: A water absorption driven bevel gear (11) is welded to the top end of the water absorption rotating rod (12), and the water absorption driven bevel gear (11) is meshed with the driving bevel gear (6).

4. The water purification and filtering device according to claim 3, characterized in that: A cleaning rod (14) is welded to the outer wall of the bottom of the water suction fan (13), and a brush (15) is provided on the outer wall of one side of the cleaning rod (14).

5. The water purification and filtering device according to claim 4, characterized in that: Support rods (21) are welded to the outer walls of both sides of the filter plate (22), and one end of the support rod (21) is rotatably connected to a ring (24).

6. The water purification and filtering device according to claim 5, characterized in that: A collection box (23) is welded to the outer wall of the bottom of the filter plate (22), and the filter plate (22) is clamped inside the housing (1).

7. The water purification and filtering device according to claim 6, characterized in that: A metal filter screen (16), a carbon plate (17) and a fine-pore filter screen (18) are sequentially arranged on the inner wall of the shell (1), a shell bottom cover (19) is threadedly connected to the outer wall of the bottom of the shell (1), and a buffer plate (20) is arranged on the outer wall of the sealing box (4).

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