A water pump with automatic cleaning function

Abstract

The present invention discloses a water pump with automatic cleaning function, comprising a water pump body, a cleaning component and a plurality of composite cleaning balls. The side end of the water pump body is fixedly connected with a power motor, and the upper end of the water pump body is fixedly connected with a water inlet pipe. The present invention cleans scale on the inner wall of the water inlet pipe through the cleaning component. The driving wheel drives the cleaning wheel to rotate as a whole, so that the cleaning scraper scrapes the scale on the inner wall of the water inlet pipe. At the same time, a proper amount of composite cleaning balls are put into the water inlet pipe by using a storage box. With the contact between water and the composite cleaning balls, the dissolving capsule dissolves the scale on the inner wall of the water inlet pipe, so that the scale is loosened from the inner wall end, which is convenient for the cleaning scraper to clean the inner wall of the cleaning component. At the same time, the adsorbent is used to adsorb harmful substances and harmful minerals in the water, so as to reduce the scale entering the inner wall of the water pump body, thereby effectively preventing the water pump body from being blocked, and greatly improving the cleanliness and working efficiency of the water pump body.

Description

Technical Field

[0001] The present invention relates to the technical field of water pumps, and more particularly to a water pump with an automatic cleaning function. Background Art

[0002] A water pump is a mechanical device used to transport liquid (usually water) from one place to another. It extracts or pushes liquid from a low-pressure area (such as a water source) to a high-pressure area (such as a water supply pipeline or irrigation system) through mechanical or electrical power; water pumps are widely used in various applications, including industry, agriculture, municipal water supply, construction, fire protection, environmental engineering, etc.

[0003] The water pump mainly includes an electric motor (or other power source), a pump body, a water inlet (suction port), a water outlet (discharge port), a sealing device, and a shaft; the electric motor is the power source of the water pump, and the electric motor is connected to the pump body through a shaft drive or other transmission mechanism to drive the pump body to work; the pump body is the main part of the water pump, responsible for carrying and transmitting the fluid, and the pump body usually has structures such as impellers and blades. According to the shape of the impeller, it can be divided into centrifugal pumps, axial flow pumps, mixed flow pumps and other types; the water inlet of the water pump is used to draw the liquid to be pumped from the outside and enter the pump body for pumping; the water outlet of the water pump is used to discharge the pumped liquid from the pump body and transport it to the target location; the water pump usually needs to maintain a seal between the water inlet and the water outlet to prevent liquid leakage. The sealing device can be a shaft seal, a packing seal, etc.; the shaft connecting the motor and the pump body is responsible for transmitting power and driving the pump body to operate.

[0004] However, in the process of conveying water, most of the existing water pumps convey hard water, which contains high concentrations of calcium ions and magnesium ions. These minerals are easily deposited on the water inlet and internal structure of the water pump to form scale. Over time, these deposits will gradually accumulate and harden to form a hard scale layer, thereby reducing the effective area of ​​the water inlet and causing a reduction in water flow, which will increase the energy required for the operation of the water pump and reduce the overall pumping efficiency. The accumulation of scale may even cause partial or complete blockage of the water inlet of the water pump or the pipes connected to it, which will seriously affect the water absorption capacity of the water pump and may even cause the system to stop working completely.

[0005] Therefore, in view of the above-mentioned technical problems, it is necessary to provide a water pump with automatic cleaning function. Summary of the invention

[0006] The object of the present invention is to provide a water pump with an automatic cleaning function to solve the above-mentioned problems.

[0007] In order to achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0008] A water pump with automatic cleaning function comprises a water pump body, a cleaning component and a plurality of composite cleaning balls, wherein the side end of the water pump body is fixedly connected to a power motor, the upper end of the water pump body is fixedly connected to a water inlet pipe, the end of the water pump body away from the power motor is fixedly connected to a water outlet pipe, the cleaning component is fixedly connected to the outer end of the water inlet pipe, and the cleaning component comprises a storage sleeve, the storage sleeve is fixedly connected to the outer end of the water inlet pipe, the inner end of the water inlet pipe is rotatably connected to a cleaning wheel, the inner end of the storage sleeve is provided with an annular groove, the inner end of the annular groove is fixedly installed with an electric slide rail, the inner end of the annular groove is rotatably connected to a driving wheel, the end of the driving wheel away from the storage sleeve is fixedly connected to a magnet ring, a plurality of the composite cleaning balls are arranged in the storage sleeve, a through hole is provided between the storage sleeve and the water inlet pipe, a pair of sealing gates are installed on the inner wall of the through hole, and the storage sleeve An elastic cotton pad is fixedly connected to the bottom of the inner end, and the elastic cotton pad is located below a plurality of composite cleaning balls. A composite filter is fixedly connected to the inner wall of one end of the water inlet pipe close to the water pump body, and the cleaning wheel is driven to work by the rotation of the driving wheel, and the cleaning scraper mechanically scrapes off the scale on the inner wall; at the same time, the storage box in the device will automatically put an appropriate amount of composite cleaning balls into the water inlet pipe; after these cleaning balls come into contact with water, the dissolving capsules contained in them will release chemicals, which will specifically chemically dissolve the scale and loosen it, thereby facilitating a more thorough cleaning by the cleaning scraper; in addition, the device is also equipped with adsorption accessories to effectively absorb harmful substances and minerals in the water, reduce their accumulation on the inner wall of the water pump body, prevent blockage, and thus significantly improve the cleanliness and working efficiency of the water pump; this dual mechanical and chemical cleaning method ensures the efficient operation and convenience of maintenance of the water pump system.

[0009] As a further improvement of the present invention, the cleaning wheel includes an electromagnetic column, which is rotatably connected to the water inlet pipe, and the middle outer end of the electromagnetic column is fixedly connected to a mounting ring, the outer end of the mounting ring is fixedly connected to a rotating ring, and a pair of composite plates are fixedly connected to the middle of the rotating ring, and the outer end of the electromagnetic column is fixedly connected to multiple groups of support rods, and the multiple groups of support rods are respectively located on both sides of the mounting ring, and each group of support rods is fixedly connected to a cleaning scraper at one end away from the electromagnetic column. The composite plate is used to drive the rotating ring to rotate the electromagnetic column under the drive of the magnet ring, so that the multiple groups of support rods drive multiple cleaning scrapers to rotate to scrape off the scale on the inner wall of the water inlet pipe.

[0010] As a further improvement of the present invention, the cleaning wheel also includes a cleaning brush, which is fixedly connected to one end of the electromagnetic column close to the water pump body. The electromagnetic column rotates to drive the cleaning brush to clean the dirt that falls on the surface of the composite filter screen to prevent the dirt from clogging the composite filter screen.

[0011] As a further improvement of the present invention, the cleaning wheel also includes a plurality of centrifugal paddles, which are fixedly connected between the plurality of cleaning scrapers and the electromagnetic column, and the plurality of centrifugal paddles are used to throw out the cleaned dirt by means of the centrifugal force of their rotation.

[0012] As a further improvement of the present invention, the composite plate includes a magnetic attraction plate, which is fixedly connected to the end of the mounting ring away from the electromagnetic column, and the end of the magnetic attraction plate away from the mounting ring is fixedly connected to a magnetic isolation plate, and the magnetic force between the magnetic isolation plate and the magnet ring is used to attract each other, so that the cleaning wheel rotates as a whole, and the magnetic attraction plate blocks the magnetic force of the magnetic attraction plate to prevent it from affecting the electromagnetic column.

[0013] As a further improvement of the present invention, the composite cleaning ball includes a dissolving capsule, which is arranged in a storage box and filled with a dissolving liquid. An adsorbent is fixedly connected to the inner end of the dissolving capsule. After the dissolving capsule is dissolved in contact with water, the dissolving liquid flows out and contacts with scale to dissolve it, and the adsorbent absorbs harmful substances and harmful minerals dissolved in the water to reduce the re-accumulation of scale.

[0014] As a further improvement of the present invention, the adsorption component includes a magnetic ball, which is arranged at the inner end of the dissolving capsule, and a plurality of hollow rods are fixedly connected to the outer end of the magnetic ball. The inner ends of the hollow rods are filled with adsorption particles. The magnetic ball is magnetically attracted by the electromagnetic column to make the composite cleaning ball enter the water inlet pipe, and the adsorption particles absorb the minerals in the water.

[0015] As a further improvement of the present invention, the outer end of the water inlet pipe is fixedly connected to a drain pipe, and the drain pipe is located below the cleaning component. The drain pipe is fixedly connected to one end away from the water inlet pipe. The dirt thrown out is discharged by the drain pipe and discharged out of the water pump body under the power of the micro pump.

[0016] As a further improvement of the present invention, the composite filter screen includes a first filter screen and a second filter screen, and the first filter screen and the second filter screen are an integrated structure. The first filter screen is located at the upper end of the second filter screen. The first filter screen is used to screen out larger particles, and the second filter screen is used to screen and block microparticles contained in the water.

[0017] As a further improvement of the present invention, a pair of limiting rings are fixedly connected to the middle part of the inner end of the water inlet pipe, and the mounting ring is located in the middle of the pair of limiting rings. The pair of limiting rings are used to limit the cleaning wheel as a whole to prevent it from detaching, and the limiting rings are made of the same material as the magnetic suction plate.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The purpose of this scheme is to clean the scale on the inner wall of the water inlet pipe through the cleaning component. The driving wheel drives the cleaning wheel to rotate as a whole, so that the cleaning scraper scrapes the scale on the inner wall of the water inlet pipe. At the same time, a proper amount of composite cleaning balls are put into the water inlet pipe using the storage kit. As the water comes into contact with the composite cleaning balls, the dissolving capsule dissolves the scale on the inner wall of the water inlet pipe, thereby loosening the scale from the inner wall end to facilitate the cleaning scraper to clean the inner wall of the cleaning component. At the same time, the adsorbent is used to adsorb harmful substances and harmful minerals in the water, thereby reducing the scale from entering the inner wall of the water pump body, thereby effectively preventing the water pump body from being blocked, and greatly improving the cleanliness and working efficiency of the water pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a front cross-sectional structural schematic diagram of the water inlet pipe of the present invention;

[0022] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0024] Figure 5 It is a schematic diagram of the overall structure of the cleaning wheel of the present invention;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the composite cleaning ball of the present invention;

[0026] Figure 7 It is a schematic diagram of the front cross-sectional structure of the composite cleaning ball of the present invention.

[0027] Description of the numbers in the figure:

[0028] 1. Pump body; 2. Water inlet pipe; 3. Water outlet pipe; 4. Cleaning assembly; 41. Storage box; 42. Cleaning wheel; 421. Electromagnetic column; 422. Mounting ring; 423. Rotating ring; 424. Composite plate; 4241. Magnetic plate; 4242. Magnetic isolation plate; 425. Support rod; 426. Cleaning scraper; 427. Cleaning brush; 428. Centrifugal paddle; 43. Driving wheel; 44. Magnetic ring; 45. Composite cleaning ball; 451. Dissolving capsule; 452. Adsorbent; 4521. Magnetic ball; 4522. Hollow rod; 4523. Adsorbed particles; 46. Sealing gate; 47. Elastic cotton pad; 5. Drain pipe; 6. Composite filter; 61. First filter; 62. Second filter; 7. Limiting ring; 8. Micro pump. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] See also Figure 1-7 , a water pump with automatic cleaning function, comprising a water pump body 1, a cleaning component 4 and a plurality of composite cleaning balls 45, a side end of the water pump body 1 is fixedly connected to a power motor, an upper end of the water pump body 1 is fixedly connected to a water inlet pipe 2, an end of the water pump body 1 away from the power motor is fixedly connected to a water outlet pipe 3, the cleaning component 4 is fixedly connected to the outer end of the water inlet pipe 2, the power motor, the water pump body 1, the water inlet pipe 2, and the water outlet pipe 3 are all prior art, and this specification will not be repeated here, the cleaning component 4 comprises a storage sleeve 41, the storage sleeve 41 is fixedly connected to the outer end of the water inlet pipe 2, the inner end of the water inlet pipe 2 is rotatably connected to a cleaning wheel 42, an inner end of the storage sleeve 41 is provided with an annular rotating groove, an electric slide rail is fixedly installed at the inner end of the annular rotating groove, a driving wheel 43 is rotatably connected to the inner end of the annular rotating groove, and a magnet ring 44 is fixedly connected to the end of the driving wheel 43 away from the storage sleeve 41, a plurality of composite cleaning balls 45 are arranged in the storage sleeve 41, and the storage sleeve A perforation is provided between the box 41 and the water inlet pipe 2, and a pair of sealing gates 46 are installed on the inner wall of the perforation. The pair of sealing gates 46 is to prevent water from seeping into the storage box 41. When the composite cleaning ball 45 is put in, the sealing gate 46 on the side away from the water inlet pipe 2 is first opened so that the composite cleaning ball 45 is located between the pair of sealing gates 46, and then the sealing gate 46 is closed and the other sealing gate 46 is opened for putting in. An elastic cotton pad 47 is fixedly connected to the bottom of the inner end of the storage box 41, and the elastic cotton pad 47 is located below a plurality of composite cleaning balls 45. The elastic force of the elastic cotton pad 47 is used to lift the composite cleaning ball 45 to fill the vacant position for putting in. The driving wheel 43 is driven to rotate by the electric slide rail, and the driving wheel 43 drives the magnet ring 44 to be driven, so that the magnet ring 44 drives the cleaning wheel 42 to rotate as a whole to clean the inner wall of the water inlet pipe 2, and at the same time, the sealing gates 46 are opened in sequence to allow the composite cleaning ball 45 to enter the water inlet pipe 2 and contact with water.

[0032] A composite filter screen 6 is fixedly connected to the inner wall of one end of the water inlet pipe 2 close to the water pump body 1. The composite filter screen 6 includes a first filter screen 61 and a second filter screen 62, and the first filter screen 61 and the second filter screen 62 are an integrated structure. The first filter screen 61 is located at the upper end of the second filter screen 62. The first filter screen 61 is used to screen out larger particles, while the second filter screen 62 is used to screen and block microparticles contained in the water. The second filter screen 62 can use a reverse osmosis membrane. This membrane can prevent most ions and large molecules from passing through under high pressure, and only allow water molecules to pass through, which can remove up to 99% of dissolved substances in the water.

[0033] The cleaning wheel 42 includes an electromagnetic column 421, which is rotatably connected to the water inlet pipe 2. A mounting ring 422 is fixedly connected to the middle outer end of the electromagnetic column 421, and a rotating ring 423 is fixedly connected to the outer end of the mounting ring 422. A pair of composite plates 424 is fixedly connected to the middle of the rotating ring 423. A plurality of groups of support rods 425 are fixedly connected to the outer end of the electromagnetic column 421, and the plurality of groups of support rods 425 are respectively located on both sides of the mounting ring 422. A cleaning scraper 426 is fixedly connected to one end of each group of support rods 425 away from the electromagnetic column 421. The mounting ring 422 is driven to rotate by the magnetic force of the composite plate 424, so that the electromagnetic column 421 drives the plurality of cleaning scrapers 426 to rotate and scrape off the scale on the inner wall of the water inlet pipe 2.

[0034] The composite plate 424 includes a magnetic attraction plate 4241, which is fixedly connected to the end of the mounting ring 422 away from the electromagnetic column 421. The end of the magnetic attraction plate 4241 away from the mounting ring 422 is fixedly connected to a magnetic isolation plate 4242. The magnetic isolation plate 4242 is driven by the magnetic force of the magnet ring 44 to make the mounting ring 422 rotate, and the magnetic attraction plate 4241 blocks the magnetic force of the magnetic isolation plate 4242 to prevent it from affecting the magnetic force between the magnetic isolation plate 4242 and the electromagnetic column 421.

[0035] The cleaning wheel 42 also includes a cleaning brush 427, which is fixedly connected to one end of the electromagnetic column 421 close to the water pump body 1. The electromagnetic column 421 rotates to drive the cleaning brush 427 to clean the scale screened out from the surface of the composite filter screen 6 to prevent the composite filter screen 6 from being blocked.

[0036] The outer end of the water inlet pipe 2 is fixedly connected to a drain pipe 5, and the drain pipe 5 is located below the cleaning component 4. The end of the drain pipe 5 away from the water inlet pipe 2 is fixedly connected to a micro pump 8, and water is pumped by the micro pump 8 to make the cleaned scale flow out of the drain pipe 5.

[0037] The cleaning wheel 42 also includes a plurality of centrifugal paddles 428, which are fixedly connected between the plurality of cleaning scrapers 426 and the electromagnetic column 421. The plurality of centrifugal paddles 428 rotate with the electromagnetic column 421, and the scale particles are thrown into the sewage pipe 5 by the centrifugal force of the rotation, thereby achieving the purpose of active cleaning, and at the same time, the residues of the composite cleaning ball 45 can be discharged.

[0038] A pair of limiting rings 7 are fixedly connected to the middle part of the inner end of the water inlet pipe 2, and the mounting ring 422 is located in the middle of the pair of limiting rings 7. The pair of limiting rings 7 are used to limit the rotation of the mounting ring 422 to prevent the overall cleaning wheel 42 from detaching when rotating. At the same time, the limiting ring 7 is made of the same magnetic shielding material as the magnetic attraction plate 4241, and a high-permeability iron-nickel alloy can be selected.

[0039] The composite cleaning ball 45 includes a dissolving capsule 451, which is arranged in the storage box 41. The dissolving capsule 451 is filled with a dissolving liquid. The inner end of the dissolving capsule 451 is fixedly connected to an adsorbent 452. The dissolving capsule 451 is dissolved in contact with water, and the dissolving liquid flows out and contacts with scale, thereby dissolving the scale, thereby reducing and loosening the scale on the inner wall of the water inlet pipe 2, and then scraped off by the cleaning scraper 426, and the harmful substances and harmful minerals mixed in the water are absorbed by the adsorbent 452. The dissolving liquid can be citric acid, which is a commonly used organic acid. It can effectively dissolve scale, mainly calcium salts and magnesium salts. It is relatively safe for equipment and will not cause serious corrosion; acetic acid, acetic acid, especially white vinegar, can also be used to remove calcium scale. Its principle is similar to citric acid, decomposing carbonates through acidic reactions; hydrochloric acid, hydrochloric acid is a strong acid that can quickly and effectively dissolve calcium carbonate. However, hydrochloric acid is corrosive to metals and needs to be used with caution to ensure the correct dilution ratio and adopt appropriate protective measures; phosphoric acid, phosphoric acid is also used to remove scale, especially in the food processing and beverage industries because it is less corrosive to equipment.

[0040] The adsorbent 452 includes a magnetic ball 4521, which is arranged at the inner end of the dissolving capsule 451. A plurality of hollow rods 4522 are fixedly connected to the outer end of the magnetic ball 4521. The inner ends of the hollow rods 4522 are filled with adsorbent particles 4523. After the dissolving capsule 451 is dissolved, the adsorbent 452 is exposed, so that the adsorbent particles 4523 filled in the hollow rods 4522 absorb harmful substances and harmful minerals. Adsorption particles 4523 can be activated carbon, which is a porous carbon material that can effectively adsorb organic matter, chlorine, taste and pigment in water. Although its adsorption capacity for some inorganic minerals is weak, its adsorption capacity for specific minerals can be enhanced through surface modification; zeolite, zeolite is a natural or synthetic porous mineral with good ion exchange capacity, which can be used to remove ammonium ions, heavy metals and some radioactive substances in water; ion exchange resin, ion exchange resin is a very effective material for treating water hardness, mainly calcium and magnesium ions, and they replace the hardness ions in water with sodium or hydrogen ions through the ion exchange process; iron oxide nanoparticles, iron oxide nanoparticles such as nano zero-valent iron have a good adsorption effect on arsenic and other heavy metals, and these nanoparticles can be Surface reactions adsorb and fix these pollutants; modified clays, such as bentonite, can be chemically treated to enhance their adsorption capacity for heavy metal ions such as lead and cadmium; biochar, biochar is a carbonized product made by pyrolysis of agricultural waste or other organic materials under anaerobic conditions, it has good adsorption capacity for phosphates and heavy metal ions in water; diatomaceous earth, diatomaceous earth is a natural material composed of diatom fossils, with high porosity, it can be used as a filter material to help remove suspended solids and some dissolved inorganic matter in water; synthetic porous materials such as metal organic frameworks, MOFs, MOFs are a new type of highly porous material with adjustable pore size and specific functionalized surface, they can be specially designed to adsorb specific minerals or pollutants.

[0041] Working principle:

[0042] The driving wheel 43 is driven to rotate by the electric slide rail, and the driving wheel 43 drives the magnet ring 44 to be driven, and the magnetic isolation plate 4242 is driven by the magnetic force of the magnet ring 44 to make the mounting ring 422 rotate and drive the electromagnetic column 421 to be driven, so that the electromagnetic column 421 drives multiple cleaning scrapers 426 to rotate to scrape the scale on the inner wall of the water inlet pipe 2, and at the same time, the electromagnetic column 421 is activated and magnetized to attract the composite cleaning ball 45, first open the sealing gate 46 away from the side of the water inlet pipe 2, so that the composite cleaning ball 45 is located in the middle of a pair of sealing gates 46, and then close the sealing gate 46 and open the other sealing gate 46 to release it, and the dissolving liquid that flows out after the dissolving capsule 451 contacts with water and dissolves comes into contact with the scale, thereby dissolving the scale, so that the water inlet pipe 2 is cleaned. The scale on the inner wall of the water pipe 2 is reduced and loosened, and then scraped off by the cleaning scraper 426. The adsorbent 452 is used to absorb harmful substances and harmful minerals mixed in the water. The dissolving capsule 451 is dissolved to expose the adsorbent 452, so that the adsorbent particles 4523 filled in the hollow rod 4522 absorb the harmful substances and harmful minerals. Then the magnetic ball 4521 falls onto the surface of the composite filter 6, and the cleaning brush 427 is driven to clean the scale screened out from the surface of the composite filter 6 through the rotation of the electromagnetic column 421, and the multiple centrifugal paddles 428 rotate with the electromagnetic column 421, and the scale particles are thrown into the sewage pipe 5 by the rotating centrifugal force, so as to achieve the purpose of active cleaning, and at the same time, the residue of the composite cleaning ball 45 can be discharged.

[0043] It can be seen from the above technical solutions that the present invention has the following beneficial effects:

[0044] The purpose of this scheme is to clean the scale on the inner wall of the water inlet pipe 2 through the cleaning component 4. The driving wheel 43 drives the cleaning wheel 42 to rotate as a whole, so that the cleaning scraper 426 scrapes the scale on the inner wall of the water inlet pipe 2. At the same time, a proper amount of composite cleaning balls 45 are put into the water inlet pipe 2 using the storage kit 41. As water comes into contact with the composite cleaning balls 45, the dissolving capsule 451 dissolves the scale on the inner wall of the water inlet pipe 2, thereby loosening the scale from the inner wall end to facilitate the cleaning scraper 426 to clean the inner wall of the cleaning component 4. At the same time, the adsorbent 452 is used to adsorb harmful substances and harmful minerals in the water, thereby reducing the scale from entering the inner wall of the water pump body 1, thereby effectively preventing the water pump body 1 from being blocked, and greatly improving the cleanliness and working efficiency of the water pump body 1.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that those skilled in the art can understand.

Claims

1. A water pump with automatic cleaning function, characterized in that: include: A water pump body (1), wherein a side end of the water pump body (1) is fixedly connected to a power motor, an upper end of the water pump body (1) is fixedly connected to a water inlet pipe (2), and an end of the water pump body (1) away from the power motor is fixedly connected to a water outlet pipe (3); a cleaning component (4), wherein the cleaning component (4) is fixedly connected to the outer end of the water inlet pipe (2), and the cleaning component (4) comprises a storage sleeve (41), wherein the storage sleeve (41) is fixedly connected to the outer end of the water inlet pipe (2), and the inner end of the water inlet pipe (2) is rotatably connected to a cleaning wheel (42); an annular rotating groove is provided at the inner end of the storage sleeve (41), an electric slide rail is fixedly installed at the inner end of the annular rotating groove, a driving wheel (43) is rotatably connected to the inner end of the annular rotating groove, and a magnet ring (44) is fixedly connected to the end of the driving wheel (43) away from the storage sleeve (41); A composite cleaning ball (45), wherein the number of the composite cleaning balls (45) is plural, the plurality of composite cleaning balls (45) being arranged in a storage sleeve (41), a through hole being provided between the storage sleeve (41) and the water inlet pipe (2), a pair of sealing gates (46) being installed on the inner wall of the through hole, an elastic cotton pad (47) being fixedly connected to the bottom of the inner end of the storage sleeve (41), and the elastic cotton pad (47) being located below the plurality of composite cleaning balls (45); a composite filter net (6) being fixedly connected to the inner wall of one end of the water inlet pipe (2) close to the water pump body (1); the composite cleaning ball (45) comprising a dissolving capsule (451), the dissolving capsule (451) being arranged in the storage sleeve (41), the dissolving capsule (451) being filled with a dissolving liquid, and an adsorbent (452) being fixedly connected to the inner end of the dissolving capsule (451); The adsorbent (452) comprises a magnetic ball (4521), wherein the magnetic ball (4521) is arranged at the inner end of the dissolving capsule (451), and the outer end of the magnetic ball (4521) is fixedly connected to a plurality of hollow rods (4522), and the inner ends of the hollow rods (4522) are filled with adsorbent particles (4523).

2. A water pump with automatic cleaning function according to claim 1, characterized in that: The cleaning wheel (42) comprises an electromagnetic column (421), the electromagnetic column (421) being rotatably connected to the water inlet pipe (2), a mounting ring (422) being fixedly connected to the middle outer end of the electromagnetic column (421), a rotating ring (423) being fixedly connected to the outer end of the mounting ring (422), a pair of composite plates (424) being fixedly connected to the middle of the rotating ring (423), a plurality of groups of support rods (425) being fixedly connected to the outer end of the electromagnetic column (421), and the plurality of groups of support rods (425) being respectively located on both sides of the mounting ring (422), and a cleaning scraper (426) being fixedly connected to one end of each group of support rods (425) away from the electromagnetic column (421).

3. A water pump with automatic cleaning function according to claim 2, characterized in that: The cleaning wheel (42) further comprises a cleaning brush (427), wherein the cleaning brush (427) is fixedly connected to one end of the electromagnetic column (421) close to the water pump body (1).

4. A water pump with automatic cleaning function according to claim 2, characterized in that: The cleaning wheel (42) further comprises a plurality of centrifugal plates (428), wherein the plurality of centrifugal plates (428) are fixedly connected between the plurality of cleaning scrapers (426) and the electromagnetic column (421).

5. The water pump with automatic cleaning function according to claim 2, characterized in that: The composite plate (424) comprises a magnetic attraction plate (4241), wherein the magnetic attraction plate (4241) is fixedly connected to an end of the mounting ring (422) away from the electromagnetic column (421), and an end of the magnetic attraction plate (4241) away from the mounting ring (422) is fixedly connected to a magnetic isolation plate (4242).

6. The water pump with automatic cleaning function according to claim 1, characterized in that: The outer end of the water inlet pipe (2) is fixedly connected to a sewage discharge pipe (5), and the sewage discharge pipe (5) is located below the cleaning assembly (4). The end of the sewage discharge pipe (5) away from the water inlet pipe (2) is fixedly connected to a micro pump (8).

7. The water pump with automatic cleaning function according to claim 1, characterized in that: The composite filter screen (6) comprises a first filter screen (61) and a second filter screen (62), wherein the first filter screen (61) and the second filter screen (62) are an integrated structure, and the first filter screen (61) is located at the upper end of the second filter screen (62).

8. The water pump with automatic cleaning function according to claim 2, characterized in that: A pair of limiting rings (7) are fixedly connected to the middle of the inner end of the water inlet pipe (2), and the mounting ring (422) is located in the middle of the pair of limiting rings (7).

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