Filter assembly for water purification equipment

Abstract

The utility model relates to the technical field of water filtration, and discloses a filtering assembly for water purification equipment, which comprises a filtering box, a filter is fixedly connected inside the filtering box, a gear ring is rotatably connected inside the filtering box, a limiting ring is rotatably connected inside the filtering box, a driving motor is fixedly connected outside the filtering box, and the gear ring and the limiting ring are rotatably connected inside the filtering box. And the output end of the driving motor is fixedly connected with a rotating half disc, the output end of the driving motor is fixedly connected with a half gear, the interior of the half gear is fixedly connected with a cleaning assembly, and the bottom end of the filtering box is slidably connected with a collecting box. According to the utility model, the half gear drives the gear ring to rotate in the filter box, and the gear ring drives the cleaning assembly to rotate, so that automatic cleaning is completed, the requirements of manual operation and maintenance are reduced, the labor cost and the maintenance cost are reduced, and as the filter screen can be cleaned in time, the occurrence of blockage and damage is reduced, and the maintenance cost of equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water filtration, in particular to a filter assembly for water purification equipment. Background Art

[0002] A water purification device is a device or system used to improve water quality. It can remove impurities, microorganisms, chemical substances and other pollutants in water to produce cleaner and safer drinking water or industrial water. These devices are usually used in different scenarios such as households, commerce, industry and agriculture. The filter assembly is one of the core components in water purification equipment, which is used to remove impurities, microorganisms and chemical substances in water. These components can be used alone or combined together to form a complete water purification system. The filter assembly for water purification equipment usually uses various filter components to remove impurities, microorganisms and chemical substances in water.

[0003] Under the existing technology, the filter assembly needs to clean or replace the filter medium irregularly. If the filter medium cannot be replaced regularly, it will cause dirt to accumulate on the filter medium, reduce the flow rate of water, affect the efficiency of the water system, reduce the water pressure, and limit the water supply. Therefore, it is necessary for the manual part to clean the filter medium irregularly, which increases the maintenance time of the equipment. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a filter assembly for water purification equipment, aiming to improve the problem of long-term maintenance time in the existing technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The filter assembly for water purification equipment includes a filter box. A filter is fixedly connected inside the filter box. A gear ring is rotatably connected inside the filter box. A limiting ring is rotatably connected inside the filter box. A driving motor is fixedly connected to the outside of the filter box. The output end of the driving motor is fixedly connected with a rotating half disk. The output end of the driving motor is fixedly connected with a half gear. A cleaning component is fixedly connected inside the half gear. A collection box is slidably connected to the bottom end of the filter box. Two fixing mechanisms are fixedly connected to the top end of the collection box, and the fixing mechanisms are used for fixing and disassembling the collection box;

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a connecting mounting block, the bottom end of the connecting mounting block is fixedly connected to the top end of the collection box, two fixing mounting blocks are fixedly connected to the outside of the filter box, the bottom end of the fixing mounting block is fixedly connected to a connecting fixing column, a sliding connecting ring is slidably connected to the outside of the connecting fixing column, a tension spring is fixedly connected to the top end of the sliding connecting ring, a tension fixing ring is rotatably connected to the outside of the sliding connecting ring, and a tension connecting ring is rotatably connected to the outside of the sliding connecting ring;

[0009] As a further description of the above technical solution:

[0010] The cleaning component includes a cleaning brush, the outside of the cleaning brush is fixedly connected to the inside of the semi-gear, the inside of the semi-gear is fixedly connected to the output end of a hydraulic rod, and a thrust block is fixedly connected to the output end;

[0011] As a further description of the above technical solution:

[0012] The outside of the thrust block is slidably connected to the inside of the cleaning brush, and the bottom end of the cleaning brush is attached to the top end of the filter;

[0013] As a further description of the above technical solution:

[0014] The top end of the gear ring is fixedly connected to the bottom end of the limit ring, and the bottom end of the rotating half disk is fixedly connected to the top end of the semi-gear;

[0015] As a further description of the above technical solution:

[0016] The semi-gear meshes with the gear ring, and a purification box is fixedly connected to the left end of the filter box;

[0017] As a further description of the above technical solution:

[0018] A water pumping box is fixedly connected to the right end of the filter box, and an inlet pipe is fixedly connected to the inside of the filter;

[0019] As a further description of the above technical solution:

[0020] A stable fixing ring is fixedly connected to the outside of the connecting fixing column, the top end of the tension spring is fixedly connected to the bottom end of the stable fixing ring, the outside of the tension fixing ring is slidably connected to the inside of the connecting fixing column, and the outside of the tension connecting ring is slidably connected to the inside of the connecting mounting block.

[0021] The utility model has the following beneficial effects:

[0022] In the present utility model, through structures such as a driving motor, a rotating half disk, and a half gear, the driving motor drives the half gear and the cleaning assembly to rotate. The half gear drives the gear ring to rotate inside the filter box, and the gear ring drives the cleaning assembly to rotate, completing automatic cleaning, reducing the need for manual operation and maintenance, reducing labor costs and maintenance expenses. Since the filter screen can be cleaned in a timely manner, the occurrence of blockage and damage is reduced, and the maintenance cost of the equipment is lowered.

[0023] In the present utility model, through structures such as a tension spring, a tension fixing ring, and a tension connecting ring, the tension fixing ring slides into the inside of the connecting fixing column, and the tension connecting ring is inserted into the inside of the connecting mounting block. The collection box is disassembled to collect the impurities inside, thereby preventing the retention of impurities inside the equipment and affecting the normal use of the equipment. Description of the Drawings

[0024] Figure 1 is a three-dimensional schematic diagram of a filter assembly for a water purification device proposed by the present utility model;

[0025] Figure 2 is a structural schematic diagram of a filter of a filter assembly for a water purification device proposed by the present utility model;

[0026] Figure 3 is a structural schematic diagram of a limit ring of a filter assembly for a water purification device proposed by the present utility model;

[0027] Figure 4 is Figure 2 an enlarged view of part A in

[0028] Legend Explanation:

[0029] 1. Filter box; 2. Filter; 3. Gear ring; 4. Limit ring; 5. Driving motor; 6. Rotating half disk; 7. Half gear; 8. Cleaning assembly; 801. Cleaning brush; 802. Hydraulic rod; 803. Thrust block; 9. Collection box; 10. Fixing mechanism; 1001. Connecting mounting block; 1002. Fixed mounting block; 1003. Connecting fixing column; 1004. Sliding connecting ring; 1005. Tension spring; 1006. Tension fixing ring; 1007. Tension connecting ring; 1008. Stable fixing ring; 11. Water extraction box; 12. Purification box; 13. Inlet pipe. Detailed Implementation Manner

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Referring to Figures 1 - 3 , an embodiment provided by the present utility model: a filter assembly for a water purification device, including a filter box 1, a filter 2 fixedly connected inside the filter box 1, a gear ring 3 rotatably connected inside the filter box 1, a limit ring 4 rotatably connected inside the filter box 1, a driving motor 5 fixedly connected outside the filter box 1, a rotating half-disc 6 fixedly connected to the output end of the driving motor 5, a half-gear 7 fixedly connected to the output end of the driving motor 5, a cleaning assembly 8 fixedly connected inside the half-gear 7, a collection box 9 slidably connected to the bottom end of the filter box 1, and two fixing mechanisms 10 fixedly connected to the top end of the collection box 9 for fixing and disassembling the collection box 9. The driving motor 5 drives the half-gear 7 and the cleaning assembly 8 to rotate. The half-gear 7 drives the gear ring 3 to rotate inside the filter box 1. When the half-gear 7 rotates to the toothless part, the half-gear 7 disengages from the outside of the gear ring 3. At this time, the rotating half-disc 6 will slide into the notch of the limit ring 4, and the rotating half-disc 6 presses against the gear ring 3 through the limit ring 4, so as to facilitate the gear ring 3 to drive the cleaning brush 801 to clean the top of the filter 2, thereby facilitating the blockage of the filter medium of the filter 2.

[0032] The cleaning assembly 8 includes a cleaning brush 801, the outside of the cleaning brush 801 is fixedly connected inside the half-gear 7, a hydraulic rod 802 is fixedly connected inside the half-gear 7, and the output end of the hydraulic rod 802 is fixedly connected with a thrust block 803. The outside of the thrust block 803 is slidably connected inside the cleaning brush 801. The bottom end of the cleaning brush 801 is attached to the top of the filter 2. The driving motor 5 drives the half-gear 7 and the cleaning assembly 8 to rotate one circle to prevent the wiring of the cleaning assembly 8 from being too short. When the filter 2 drives the cleaning brush 801 to stop indirectly, the hydraulic rod 802 moves the thrust block 803 to the right, and the thrust block 803 pushes the impurities into the inlet pipe 13, thus facilitating the collection of impurities.

[0033] The top end of the gear ring 3 is fixedly connected to the bottom end of the limit ring 4, the bottom end of the rotating half-disc 6 is fixedly connected to the top of the half-gear 7, the half-gear 7 is meshed with the limit ring 4, and a purification box 12 is fixedly connected to the left end of the filter box 1. The purification box 12 disinfects the water in the filter box 1 for the second time, thereby enhancing the water safety.

[0034] A water extraction box 11 is fixedly connected to the right end of the filter box 1. The water extraction box 11 extracts external water into the filter box 1 to facilitate the filtration of the filter box 1.

[0035] An inlet pipe 13 is fixedly connected inside the filter 2. When the device is in use, the inlet pipe 13 needs to be blocked. The inlet pipe 13 collects the filtered pipeline of the filter 2 to facilitate the impurities to flow into the collection box 9.

[0036] Referring to Figure 4, the fixing mechanism 10 includes a connecting mounting block 1001, the bottom end of the connecting mounting block 1001 is fixedly connected to the top end of the collection box 9, two fixing mounting blocks 1002 are fixedly connected to the outside of the filtering box 1, the bottom end of the fixing mounting block 1002 is fixedly connected to a connecting fixing column 1003, a sliding connecting ring 1004 is slidably connected to the outside of the connecting fixing column 1003, a tension spring 1005 is fixedly connected to the top end of the sliding connecting ring 1004, a tension fixing ring 1006 is rotatably connected to the outside of the sliding connecting ring 1004, a tension connecting ring 1007 is rotatably connected to the outside of the sliding connecting ring 1004. Slide the tension fixing ring 1006 into the inside of the connecting fixing column 1003, insert the tension connecting ring 1007 into the inside of the connecting mounting block 1001, the tension spring 1005 pulls the sliding connecting ring 1004 to move upward, the sliding connecting ring 1004 is fixed inside the connecting mounting block 1001, and the tension fixing ring 1006 plays a limiting role inside the connecting fixing column 1003.

[0037] A stable fixing ring 1008 is fixedly connected to the outside of the connecting fixing column 1003, the top end of the tension spring 1005 is fixedly connected to the bottom end of the stable fixing ring 1008, the outside of the tension fixing ring 1006 is slidably connected inside the connecting fixing column 1003, and the outside of the tension connecting ring 1007 is slidably connected inside the connecting mounting block 1001. Slide the tension fixing ring 1006 out of the inside of the connecting fixing column 1003 and slide the tension connecting ring 1007 out of the inside of the connecting mounting block 1001, then the collection box 9 can be disassembled from the inside of the filtering box 1.

[0038] Working principle: Block the inlet pipe 13 and pull it out. The driving motor 5 drives the half gear 7 and the cleaning component 8 to rotate one circle to prevent the wiring of the cleaning component 8 from being too short. The half gear 7 drives the gear ring 3 to rotate inside the filter box 1. When the half gear 7 rotates to the toothless part, the half gear 7 disengages from the outside of the gear ring 3. At this time, rotate the half disk 6, and the half disk 6 will slide into the notch of the limit ring 4. The half disk 6 presses against the gear ring 3 through the limit ring 4, so that the gear ring 3 can drive the cleaning brush 801 to clean the top of the filter 2, thus facilitating the prevention of blockage of the filter medium in the filter 2. When the filter 2 drives the cleaning brush 801 to stop indirectly, the hydraulic rod 802 moves the thrust block 803 to the right, and the thrust block 803 pushes the impurities into the inlet pipe 13, thus facilitating the collection of impurities. The automatic cleaning reduces the need for manual operation and maintenance, reduces labor costs and maintenance costs. Since the filter screen can be cleaned in time, the occurrence of blockage and damage is reduced, and the maintenance cost of the equipment is reduced. Slide the tension fixing ring 1006 into the inside of the connecting fixing column 1003, insert the tension connecting ring 1007 into the inside of the connecting mounting block 1001, and the tension spring 1005 pulls the sliding connecting ring 1004 to move upward. The sliding connecting ring 1004 is fixed inside the connecting mounting block 1001, and the tension fixing ring 1006 plays a limiting role inside the connecting fixing column 1003. On the contrary, slide the tension fixing ring 1006 out of the inside of the connecting fixing column 1003 and slide the tension connecting ring 1007 out of the inside of the connecting mounting block 1001, and the collection box 9 can be removed from the inside of the filter box 1. Remove the collection box 9 and collect the impurities inside, so as to prevent the retention of impurities inside the equipment and affect the normal use of the equipment.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A filter assembly for a water purification device, comprising a filter box (1), characterized in that: The filter box (1) is fixedly connected to a filter (2) inside, the filter box (1) is rotatably connected to a gear ring (3) inside, the filter box (1) is rotatably connected to a limit ring (4) inside, the filter box (1) is fixedly connected to a drive motor (5) outside, the output end of the drive motor (5) is fixedly connected to a rotating half disk (6), the output end of the drive motor (5) is fixedly connected to a half gear (7), the inside of the half gear (7) is fixedly connected to a cleaning assembly (8), the bottom end of the filter box (1) is slidably connected to a collection box (9), the top end of the collection box (9) is fixedly connected to two fixing mechanisms (10), the fixing mechanisms (10) are used for fixing and disassembling the collection box (9).

2. The filter assembly for water purification equipment according to claim 1, characterized in that: The fixing mechanism (10) comprises a connecting mounting block (1001), the bottom end of the connecting mounting block (1001) is fixedly connected to the top end of the collecting box (9), the outside of the filter box (1) is fixedly connected to two fixing mounting blocks (1002), the bottom end of the fixing mounting block (1002) is fixedly connected to a connecting fixing column (1003), the outside of the connecting fixing column (1003) is slidably connected to a sliding connecting ring (1004), the top end of the sliding connecting ring (1004) is fixedly connected to a tension spring (1005), the outside of the sliding connecting ring (1004) is rotatably connected to a tension fixing ring (1006), and the outside of the sliding connecting ring (1004) is rotatably connected to a tension connecting ring (1007).

3. The filter assembly for water purification equipment according to claim 2, characterized in that: The cleaning assembly (8) comprises a cleaning brush (801), the exterior of the cleaning brush (801) being fixedly connected to the interior of the half gear (7), the interior of the half gear (7) being fixedly connected to a hydraulic rod (802), and the output end of which is fixedly connected to a thrust block (803).

4. The filter assembly for water purification equipment according to claim 3, characterized in that: The outside of the thrust block (803) is slidably connected to the inside of the cleaning brush (801), and the bottom end of the cleaning brush (801) is attached to the top end of the filter (2).

5. The filter assembly for water purification equipment according to claim 1, characterized in that: The top end of the gear ring (3) is fixedly connected to the bottom end of the limiting ring (4), and the bottom end of the rotating half disk (6) is fixedly connected to the top end of the half gear (7).

6. The filter assembly for water purification equipment according to claim 1, characterized in that: The half gear (7) is meshed with the gear ring (3), and the left end of the filter box (1) is fixedly connected to a purification box (12).

7. The filter assembly for water purification equipment according to claim 1, characterized in that: The right end of the filter box (1) is fixedly connected to a water pumping box (11), and the interior of the filter (2) is fixedly connected to an inlet pipe (13).

8. The filter assembly for water purification equipment according to claim 2, characterized in that: The outside of the connecting and fixing column (1003) is fixedly connected to a stabilizing fixing ring (1008), the top end of the tension spring (1005) is fixedly connected to the bottom end of the stabilizing fixing ring (1008), the outside of the tension fixing ring (1006) is slidably connected to the inside of the connecting and fixing column (1003), and the outside of the tension connecting ring (1007) is slidably connected to the inside of the connecting and mounting block (1001).

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