Filtering structure and full-automatic water purifier

Abstract

The utility model belongs to the technical field of full-automatic water purifiers, and particularly relates to a filtering structure and a full-automatic water purifier, the filtering structure comprises a mounting seat and a driving motor, a water receiving pipe is mounted in the mounting seat, an output shaft of the driving motor is fixed with a fluted disc, and the fluted disc is in butt joint with a gear ring; the device has the beneficial effects that a cleaning brush is placed on the upper side of the filter screen, a butt joint ring frame is in butt joint with a water receiving pipe, a mounting cover and a mounting base are limited together, a driving motor is started, a connecting ring drives the cleaning brush to rotate, the cleaning brush can sweep off pollutants blocked by the filter screen, and the filter screen can be prevented from being completely blocked; when the filter screen needs to be replaced, the limiting cover and the butt joint cover are rotated, and the mounting cover can be taken down to replace the filter screen, so that the filter screen of the full-automatic water purifier is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the field of full-automatic water purifiers, in particular to a filtering structure and a full-automatic water purifier. Background Art

[0002] Fully automatic water purifier is a device used to remove impurities, pollutants and harmful substances from tap water or other water sources. Fully automatic water purifier can effectively remove impurities, pollutants, microorganisms and harmful substances in water, such as heavy metals, bacteria, viruses, chlorine, etc., thereby providing high-quality pure water. Fully automatic water purifier can also remove odors and pollutants in water, making the water taste more refreshing and sweet, and improving the comfort and taste of drinking water.

[0003] The water treated by the fully automatic water purifier is purer and cleaner, and does not contain harmful substances and microorganisms. The fully automatic water purifier can remove large particles of impurities, sediment, rust, suspended matter, etc. in the water through the filter, which plays a role of primary filtration and protects the subsequent filter element and membrane components. However, the filter treated by the fully automatic water purifier will gradually be clogged by pollutants such as impurities, sediments and microorganisms in the water after long-term use, causing the speed of water flowing through the filter to slow down or even be completely blocked, affecting the water purification effect. Therefore, we proposed a filtration structure and a fully automatic water purifier. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering structure and a fully automatic water purifier to solve the problem that the filter screen treated by the fully automatic water purifier proposed in the above background technology will gradually be clogged by pollutants such as impurities, sediments and microorganisms in the water after long-term use, affecting the purification effect of the water quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering structure, comprising a mounting seat and a driving motor, a water receiving pipe is installed inside the mounting seat, an output shaft of the driving motor is fixed to a toothed disc, and the toothed disc is connected to a gear ring, the toothed disc and the gear ring are movably connected to the mounting seat through bearings, and a connecting ring is fixed to the lower side of the gear ring, and a docking groove is opened on one side of the connecting ring,

[0006] The docking groove is connected to the docking block, and a cleaning brush is fixed on the outer side of the docking block.

[0007] Preferably, a docking ring frame is fixed on the inner side of the cleaning brush, and the docking ring frame is slidably docked with the water receiving pipe.

[0008] Preferably, a filter screen is butt-jointed to the outer side of the cleaning brush, the filter screen is connected to a mounting cover via bolts, and a connecting pad is fixed to the upper side of the mounting cover.

[0009] Preferably, a groove is formed on one side of the mounting seat close to the connecting pad, and the groove is connected to the connecting pad.

[0010] Preferably, the mounting seat is connected to the limiting cover, and the limiting cover is slidably connected to the mounting cover, and a liquid outlet pipe is fixed to one side of the mounting cover.

[0011] Preferably, the liquid outlet pipe is connected to the docking cover, and a connecting hose is fixed between the two docking covers.

[0012] Preferably, the connecting hose is connected to the water inlet pipe at a docking cover away from the liquid outlet pipe.

[0013] A full-automatic water purifier comprises a full-automatic water purifier body, on which a filtering structure is installed.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the filtering structure and the fully automatic water purifier place the cleaning brush on the upper side of the filter, dock the docking ring frame with the water connecting pipe, restrict the mounting cover and the mounting seat together, start the driving motor, and make the connecting ring drive the cleaning brush to rotate, so that the cleaning brush can sweep off the pollutants blocked by the filter, and prevent the filter from being completely blocked, so that the filter is not easy to be blocked when the main body of the fully automatic water purifier is filtering, and the replacement cycle of the filter is extended. When the filter needs to be replaced, the limit cover and the docking cover are rotated, and the mounting cover can be removed to replace the filter, making it easy to replace the filter in the fully automatic water purifier.

[0015] The filtering structure and fully automatic water purifier proposed by the utility model:

[0016] 1. The filtering structure and the fully automatic water purifier, the water quality treated by the fully automatic water purifier is purer and cleaner, and does not contain harmful substances and microorganisms. When the fully automatic water purifier is installed with the filter, the cleaning brush is placed on the upper side of the filter, the docking ring frame is docked with the water receiving pipe, the cleaning brush drives the docking block to dock with the docking groove, the installation cover and the mounting seat are restricted together, the driving motor is started, and the connecting ring drives the cleaning brush to rotate, so that the cleaning brush can sweep away the pollutants blocked by the filter, which can prevent the filter from being completely blocked, so that the filter is not easily blocked when the main body of the fully automatic water purifier is filtering, and the replacement cycle of the filter is extended;

[0017] 2. The filtering structure and the fully automatic water purifier are such that after the main body of the fully automatic water purifier filters the impurities in the tap water or other water sources, the filtered water enters the main body of the fully automatic water purifier through the connecting hose, so that the main body of the fully automatic water purifier can perform a subsequent purification process on the filtered water. When the filter needs to be replaced, the limit cover and the docking cover can be rotated to remove the installation cover to replace the filter, making it easy for the fully automatic water purifier to replace the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the cleaning brush and the filter screen of the utility model;

[0020] Figure 3 This is a schematic diagram of the top cross-sectional structure of the cleaning brush and filter screen of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the toothed disc and the toothed ring of the utility model from a top view.

[0022] In the figure: 1. Fully automatic water purifier body; 2. Mounting seat; 201. Water connection pipe; 3. Driving motor; 301. Toothed disc; 302. Toothed ring; 303. Connecting ring; 3031. Docking groove; 304. Docking block; 305. Cleaning brush; 3051. Docking ring frame; 306. Filter; 307. Mounting cover; 308. Connecting pad; 309. Groove;

[0023] 4. Limiting cover; 401. Liquid outlet pipe; 402. Docking cover; 403. Connecting hose; 404. Water inlet pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] Embodiment 1

[0026] See also Figure 1-Figure 4The utility model provides a technical solution: a filtering structure, including a mounting seat 2 and a driving motor 3, a water receiving pipe 201 is installed inside the mounting seat 2, the output shaft of the driving motor 3 is fixed to a toothed disc 301, and the toothed disc 301 is connected to a gear ring 302, the toothed disc 301 and the gear ring 302 are respectively movably connected to the mounting seat 2 through bearings, and a connecting ring 303 is fixed to the lower side of the gear ring 302, a docking groove 3031 is opened on one side of the connecting ring 303, and the docking groove 3031 is connected to a docking block 304, a cleaning brush 305 is fixed to the outer side of the docking block 304, and a docking ring frame 3051 is fixed to the inner side of the cleaning brush 305 , and the docking ring frame 3051 is slidably docked with the water receiving pipe 201, the outer side of the cleaning brush 305 is docked with a filter screen 306, the filter screen 306 is connected to the mounting cover 307 by bolts, and a connecting pad 308 is fixed on the upper side of the mounting cover 307, a groove 309 is opened on the side of the mounting seat 2 close to the connecting pad 308, and the groove 309 is connected to the connecting pad 308, the toothed disc 301 and the toothed ring 302 are meshed and docked, the cross-sectional size of the docking groove 3031 matches the cross-sectional size of the docking block 304, the cleaning brush 305 is squeezed with the filter screen 306, the connecting pad 308 is made of rubber, and the connecting pad 308 is squeezed with the groove 309.

[0027] In specific implementation, according to Figure 1-Figure 4, the water quality treated by the full-automatic pure water machine is purer and cleaner, and does not contain harmful substances and microorganisms. The full-automatic pure water machine can remove large particles of impurities, sediment, rust, suspended matter, etc. in the water through the filter 306, and play a role in primary filtration. When the full-automatic pure water machine is installed with the filter 306, the cleaning brush 305 is placed on the upper side of the filter 306, and the installation cover 307 is placed on the lower side of the installation seat 2, so that the docking ring frame 3051 is docked with the water receiving pipe 201, and the cleaning brush 305 can be squeezed with the filter 306, and the cleaning brush 305 is rotated to drive the cleaning brush 305 to drive the docking block 304 to dock with the docking groove 3031, and the cross-sectional size of the docking groove 3031 is matched with the cross-sectional size of the docking block 304, so that the docking block 304 is not easy to shake inside the docking groove 3031, and the connecting pad 308 is docked and squeezed with the groove 309, and the connecting pad 308 is made of rubber material, and the connecting pad 308 and The grooves 309 are squeezed against each other, so that the connecting pad 308 and the grooves 309 form a sealed state, and the mounting cover 307 and the mounting seat 2 are restricted together, and the drive motor 3 is started, so that the output shaft of the drive motor 3 drives the toothed disc 301 to rotate, and the toothed disc 301 and the gear ring 302 are meshed and connected, so that the toothed disc 301 drives the gear ring 302 to rotate, and the gear ring 302 drives the connecting ring 303 to rotate, and at this time the connecting ring 303 drives the cleaning brush 305 to rotate, and the cleaning brush 305 and the filter screen 306 are squeezed, so that the cleaning brush 305 can sweep away the pollutants blocked by the filter screen 306, and prevent the filter screen 306 from being completely blocked. After the cleaning brush 305 is attached with pollutants, the mounting cover 307 can be removed from the lower side of the mounting seat 2, and the cleaning brush 305 can be taken out from the inside of the mounting cover 307 for cleaning, so that the filter screen 306 is not easily blocked when the full-automatic pure water machine body 1 is filtering, and the replacement cycle of the filter screen 306 is extended.

[0028] Embodiment 2

[0029] Based on Example 1, please refer to Figure 1-Figure 3 The mounting seat 2 is connected to the limiting cover 4, and the limiting cover 4 is slidably connected to the mounting cover 307. A liquid outlet pipe 401 is fixed on one side of the mounting cover 307, and the liquid outlet pipe 401 is connected to the docking cover 402. A connecting hose 403 is fixed between the two docking covers 402. The docking cover 402 away from the liquid outlet pipe 401 is connected to the water inlet pipe 404. The mounting seat 2 is threadedly connected to the limiting cover 4, and the docking cover 402 is threadedly connected to the liquid outlet pipe 401 and the water inlet pipe 404 respectively.

[0030] In specific implementation, according to Figure 1-Figure 3After the fully automatic water purifier body 1 filters the impurities in the tap water or other water sources, the filtered water enters the connecting hose 403 through the liquid outlet pipe 401, and then enters the water inlet pipe 404 from the connecting hose 403, so that the filtered water can enter the fully automatic water purifier body 1 through the water inlet pipe 404, so that the fully automatic water purifier body 1 can perform subsequent purification processes on the filtered water. When the filter screen 306 needs to be replaced, the limit cover 4 is rotated and threadedly connected to the limit cover 4 through the mounting seat 2, so that the limit cover 4 is separated from the mounting seat 2, and then rotated again. The docking cover 402 is threadedly connected to the liquid outlet pipe 401 and the water inlet pipe 404 respectively through the docking cover 402, so that the docking cover 402 is separated from the liquid outlet pipe 401 and the water inlet pipe 404. At this time, the staff can remove the installation cover 307 from the full-automatic pure water machine body 1 and rotate the bolts to replace the filter 306. After the installation cover 307 installs the new filter 306, the limit cover 4 is restricted together with the mounting seat 2 again, so that the connecting pad 308 and the groove 309 form a sealing state, making it easy to replace the filter 306 of the full-automatic pure water machine.

[0031] A full-automatic water purifier comprises a full-automatic water purifier body 1, on which a filtering structure is installed.

[0032] During actual use, the water treated by the fully automatic water purifier is purer and cleaner, and does not contain harmful substances and microorganisms. When the fully automatic water purifier is installed with the filter 306, the cleaning brush 305 is placed on the upper side of the filter 306, and the docking ring frame 3051 is docked with the water receiving pipe 201, and the mounting cover 307 is restricted together with the mounting seat 2, and the driving motor 3 is started to make the connecting ring 303 drive the cleaning brush 305 to rotate, so that the cleaning brush 305 can sweep away the pollutants blocked by the filter 306, and prevent the filter 306 from being completely blocked, so that the main body 1 of the fully automatic water purifier is not easy to be blocked during filtering, and the limit cover 4 and the docking cover 402 are rotated. At this time, the staff can remove the mounting cover 307 from the main body 1 of the fully automatic water purifier and rotate the bolts to replace the filter 306, so that the fully automatic water purifier is easy to replace the filter 306.

[0033] 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 filtering structure, comprising a mounting seat (2) and a driving motor (3), characterized in that: A water receiving pipe (201) is installed inside the mounting seat (2); the output shaft of the driving motor (3) is fixed to the toothed disc (301), and the toothed disc (301) is connected to the gear ring (302); the toothed disc (301) and the gear ring (302) are movably connected to the mounting seat (2) via bearings, and a connecting ring (303) is fixed to the lower side of the gear ring (302); a docking groove (3031) is provided on one side of the connecting ring (303), and the docking groove (3031) is connected to the docking block (304); and a cleaning brush (305) is fixed to the outer side of the docking block (304).

2. A filtering structure according to claim 1, characterized in that: A docking ring frame (3051) is fixed on the inner side of the cleaning brush (305), and the docking ring frame (3051) is slidably docked with the water receiving pipe (201).

3. A filtering structure according to claim 2, characterized in that: The outer side of the cleaning brush (305) is butt-jointed with a filter screen (306), the filter screen (306) is connected to a mounting cover (307) via bolts, and a connection pad (308) is fixed on the upper side of the mounting cover (307).

4. A filtering structure according to claim 1, characterized in that: A groove (309) is provided on one side of the mounting seat (2) close to the connection pad (308), and the groove (309) is in contact with the connection pad (308).

5. A filtering structure according to claim 4, characterized in that: The mounting seat (2) is connected to the limiting cover (4), and the limiting cover (4) is slidably connected to the mounting cover (307), and a liquid outlet pipe (401) is fixed to one side of the mounting cover (307).

6. A filtering structure according to claim 5, characterized in that: The liquid outlet pipe (401) is connected to the docking cover (402), and a connecting hose (403) is fixed between the two docking covers (402).

7. A filtering structure according to claim 6, characterized in that: The connecting hose (403) is connected to the water inlet pipe (404) at a docking cover (402) away from the liquid outlet pipe (401).

8. A fully automatic water purifier, comprising a fully automatic water purifier body (1), characterized in that: The fully automatic water purifier body (1) is provided with a filtering structure as claimed in any one of claims 1 to 7.

Images