Automatic cleaning aquarium filtering equipment

Abstract

The utility model discloses automatic cleaning aquarium filtering equipment which comprises a box body, a first water inlet pipe is arranged on the box body, the first water inlet pipe is located in a first cavity, a rotatable filtering barrel is arranged in a second cavity, a filtering net is arranged on the surface of the filtering barrel, and a second water inlet pipe is arranged in the second cavity. The first water inlet is connected with an opening of the filtering barrel, the motor is connected with the filtering barrel to drive the filtering barrel to rotate, a water spraying pipe is arranged on the outer side of the filtering barrel, a collecting box is arranged in the filtering barrel, a spraying head is arranged on the water spraying pipe, and the spraying head sprays water to the filtering barrel towards the collecting box. The motor rotates to drive the filter barrel, pollutants attached to the interior of the filter screen rotate to the front of the spray head, and the pollutants are sprayed into the collecting box for concentration through water spraying, so that the filter screen and the filter material do not need to be regularly disassembled and replaced, the pollutants on the filter screen and the filter material are automatically cleaned, and the filtering effect is improved.

Description

Technical Field:

[0001] The utility model relates to the field of aquarium filtration equipment, in particular to an automatic cleaning aquarium filtration equipment. Background Art:

[0002] During the use of water bodies in aquariums and fish ponds, they will be polluted by animal excreta and the like. The water bodies will generate pollutants such as solid suspended matters, algae, and nitrates, which will affect the living environment of the animals being raised. Usually, filtration equipment is used to filter and circulate the water. A filter is a device that directly intercepts impurities in water by using a filter screen, removes suspended solids and particulate matters in the water body, reduces turbidity, purifies the water quality, and reduces the generation of system dirt, bacteria, algae, rust, etc., so as to purify the water quality and recycle the circulating water.

[0003] Traditional filtration equipment needs to be disassembled and the filter screen and filter media need to be replaced regularly to ensure the use effect, and the dirt on the filter screen and filter media cannot be directly cleaned through the self-function of the equipment. Summary of the Utility Model:

[0004] The purpose of the utility model is to provide an automatic cleaning aquarium filtration equipment, which can solve the technical problem that in the prior art, the filtration equipment needs to be disassembled and the filter screen and filter media need to be replaced regularly to ensure the use effect, and the dirt on the filter screen and filter media cannot be directly cleaned through the self-function of the equipment.

[0005] The purpose of the utility model is realized by the following technical solutions.

[0006] The purpose of the utility model is to provide an automatic cleaning aquarium filtration equipment, including a box body. A first cavity, a second cavity, and a third cavity are arranged in the box body. A first water inlet pipe is arranged on the box body, and the first water inlet pipe is located in the first cavity. Filter materials are arranged in the third cavity for water filtration. A rotatable filter barrel is arranged in the second cavity. A filter screen is arranged on the surface of the filter barrel. A first baffle is arranged between the first cavity and the second cavity, and a first water inlet is arranged on the first baffle. An opening is arranged on one side of the filter barrel, and the first water inlet is connected to the opening of the filter barrel. A motor is arranged outside the box body, and the motor is connected to the filter barrel to drive the filter barrel to rotate. A water spraying pipe is arranged outside the filter barrel, a collecting box is arranged in the filter barrel, and a nozzle is arranged on the water spraying pipe, and the nozzle sprays towards the collecting box to spray the filter barrel.

[0007] Further, a water level sensor is arranged in the first cavity, the water level sensor is electrically connected to a control board outside the box body, and the control board is electrically connected to the motor.

[0008] Further, a first sewage discharge pipe is arranged at the end position of the collecting box, and the first sewage discharge pipe extends through the box body.

[0009] Furthermore, the cross-section of the collection box is an inverted trapezoidal structure or a V-shaped structure, and it is inclined towards the first sewage pipe.

[0010] Furthermore, a water pump is arranged in the third cavity. The water pump is electrically connected to the control board, and the water pump extends into the first cavity and is connected to the water spray pipe.

[0011] Furthermore, a rack is arranged around the side of the filter barrel. A gear is connected to the motor, and the gear of the motor is meshed with the rack of the filter barrel, and the rotation of the gear drives the filter barrel to rotate.

[0012] Furthermore, sliding wheels for supporting the filter barrel are arranged on the first baffle.

[0013] Furthermore, a second baffle is arranged between the second cavity and the third cavity. A second water inlet is arranged at the bottom of the second baffle, and a germicidal lamp is arranged in the third cavity.

[0014] Furthermore, the third cavity includes a plurality of filter chambers, and at least one of biochemical filter cotton, biological balls, stone filter material packages and brushes is arranged in each filter chamber.

[0015] Furthermore, a second sewage pipe is arranged in the second cavity, and a first water outlet pipe is arranged in the third cavity.

[0016] Compared with the prior art, the utility model has the following effects:

[0017] 1) The present utility model describes an automatic cleaning aquarium filtration device. An automatic cleaning aquarium filtration device includes a box body, in which a first cavity, a second cavity and a third cavity are provided. A first water inlet pipe is provided on the box body, and the first water inlet pipe is located in the first cavity. Filter materials are provided in the third cavity for water filtration. A rotatable filter barrel is provided in the second cavity. A filter net is provided on the surface of the filter barrel. A first baffle is provided between the first cavity and the second cavity, and a first water inlet is provided on the first baffle. An opening is provided on one side of the filter barrel, and the first water inlet is connected to the opening of the filter barrel. A motor is provided outside the box body, and the motor is connected to the filter barrel to drive the filter barrel to rotate. A water spray pipe is provided outside the filter barrel, and a collection box is provided inside the filter barrel. Nozzles are provided on the water spray pipe, and the nozzles face the collection box to spray the filter barrel. By driving the filter barrel to rotate through the motor, the pollutants attached to the filter net are rotated in front of the nozzles, and the pollutants are sprayed into the collection box by spraying water for concentration. In this way, it is not necessary to regularly disassemble and replace the filter net and filter materials, and the dirt on the filter net and filter materials can be automatically cleaned, improving the filtration effect.

[0018] 2) Other advantages of the present utility model are described in detail in the embodiment part of the specification. Brief Description of the Drawings:

[0019] Figure 1 is a perspective view of the automatic cleaning aquarium filtration device provided by the embodiment of the present utility model;

[0020] Figure 2 is an internal structure diagram of the automatic cleaning aquarium filtration device provided by the embodiment of the present utility model;

[0021] Figure 3 is an internal structure diagram of the automatic cleaning aquarium filtration device provided by the embodiment of the present utility model;

[0022] Figure 4 is an internal structure diagram of the automatic cleaning aquarium filtration device provided by the embodiment of the present utility model;

[0023] Figure 5 is an internal structure diagram of the automatic cleaning aquarium filtration device provided by the embodiment of the present utility model;

[0024] Figure 6 is an internal structure diagram of the automatic cleaning aquarium filtration device provided by the embodiment of the present utility model. Detailed Description of the Embodiment:

[0025] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is for helping to understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] As Figures 1 to 6 shown, this embodiment provides an automatic cleaning aquarium filtration device, including a box body 1. A first cavity 101, a second cavity 102 and a third cavity 103 are arranged in the box body 1. A first water inlet pipe 11 is arranged on the box body 1. The first cavity 101 is used for collecting sewage. The first water inlet pipe 11 is located in the first cavity 101. A filtering material is arranged in the third cavity 103 for water filtration. The third cavity 103 is used for secondary filtration. A rotatable filtering barrel 2 is arranged in the second cavity 102. The second cavity 102 is used for primary filtration. A filter screen is arranged on the surface of the filtering barrel 2. The filter screen is preferably 200 mesh. A first baffle 12 is arranged between the first cavity 101 and the second cavity 102. A first water inlet 104 is arranged on the first baffle 12. An opening is arranged on one side of the filtering barrel 2. The first water inlet 104 is connected to the opening of the filtering barrel 2. Sewage enters the first cavity 101 through the first water inlet pipe 11, and then enters the filtering barrel 2 from the first water inlet 104. Because there is a filter screen on the surface of the filtering barrel 2, pollutants will remain on the surface of the filter screen inside the filtering barrel. The filtered water is discharged outside the filtering barrel 2 and then enters the third cavity 103. A motor 3 is arranged outside the box body 1. The motor 3 is connected to the filtering barrel 2 to drive the filtering barrel 2 to rotate. When there are too many pollutants on the filter screen, rotate the filtering barrel 2. A water spraying pipe 4 is arranged outside the filtering barrel 2. A collecting box 5 is arranged inside the filtering barrel 2. The collecting box 5 is used for collecting pollutants. A spray head 41 is arranged on the water spraying pipe 4. The spray head 41 sprays towards the collecting box 5 to spray the filtering barrel 2. The motor 3 drives the filtering barrel 2 to rotate, so that the pollutants attached to the filter screen rotate in front of the spray head 41, and the pollutants are sprayed into the collecting box 5 by spraying water for concentration. In this way, it is not necessary to regularly disassemble and replace the filter screen and filter material, and the dirt on the filter screen and filter material can be automatically cleaned, improving the filtering effect.

[0027] Preferably, a water level sensor 13 is arranged in the first cavity 101. The water level sensor 13 is electrically connected to a control board 14 outside the box body 1. The control board 14 is electrically connected to the motor 3. The water level sensor 13 is used for sensing the height of the water level. When the water level is higher than the set height, the water level sensor 13 will be activated to send a signal to the control board 14, and the control board 14 can activate the motor 3 to rotate. The control board 14 can be a relay for controlling the rotation time of the motor 3.

[0028] Preferably, a first sewage discharge pipe 51 is provided at the end of the collection box 5, and the first sewage discharge pipe 51 extends through the box body 1. When the nozzle sprays water onto the filter screen, the dirt will be sprayed into the collection box 5 and then discharged through the first sewage discharge pipe 51, preventing the collection box 5 from being full and falling back into the filter barrel 2.

[0029] Preferably, the cross-section of the collection box 5 is an inverted trapezoidal structure or a V-shaped structure and is inclined towards the first sewage discharge pipe 51. The inverted trapezoidal structure or V-shaped structure can prevent pollutants from sticking to the wall of the collection box 5, and the inclination can facilitate the quick discharge of pollutants.

[0030] Preferably, a water pump 42 is provided in the third cavity 103. The water pump 42 is electrically connected to the control board 14 and extends into the first cavity 101 to be connected to the water spray pipe 4. When the filter barrel 2 rotates, the control board 14 will start the water pump 42 to pump the filtered water in the third cavity 103 into the second cavity 102 to spray the filter barrel 2. This eliminates the need for an external water pipe, making it more convenient.

[0031] Preferably, a rack 21 is provided around the side of the filter barrel 2. A gear 31 is connected to the motor 3, and the gear 31 of the motor 3 is engaged with the rack 21 of the filter barrel 2. The rotation of the gear 31 drives the rotation of the filter barrel 2. By driving the rack 21 of the filter barrel 2 with the gear 31, a speed reduction effect can be achieved. If the motor 3 is directly connected to the filter barrel 2, the rotation speed will be too fast and the rotational torque will be small. Therefore, the gear 31 is needed to increase the torque and reduce the speed.

[0032] Preferably, sliding wheels 22 for supporting the filter barrel 2 are provided on the first baffle 12. The sliding wheels 22 are used to support the filter barrel 2, preventing the two side plates of the filter barrel 2 from deforming or being unable to rotate due to excessive pollutants.

[0033] Preferably, a second baffle 15 is provided between the second cavity 102 and the third cavity 103. A second water inlet 151 is provided at the bottom of the second baffle 15. A germicidal lamp 6 is provided in the third cavity 103. The water filtered by the filter barrel 2 enters the third cavity 103 through the second water inlet 151 and is sterilized by the germicidal lamp 6 to reduce the generation of bacteria.

[0034] Preferably, the third cavity 103 includes a number of filtering cavities, and at least one of a biochemical filter cotton 17, a biological ball 18, a stone filter material pack 19, and a brush 20 is disposed in each filtering cavity. Water enters the third cavity 103 through the second water inlet 151. There may be 3 to 4 filtering cavities, and water can overflow to the next filtering cavity or enter the next filtering cavity through the bottom. In each corresponding filtering cavity, the biochemical filter cotton 17, the biological ball 18, the stone filter material pack 19, and the brush 20 are used for filtration in sequence to improve the filtration effect.

[0035] Preferably, a second sewage pipe 16 is disposed in the second cavity 102. The second sewage pipe 16 can be used to discharge the sewage in the second cavity 102 after cleaning from the second sewage pipe 16. A first water outlet pipe 23 is disposed in the third cavity 103. After secondary filtration in the third cavity 103, the water is discharged from the first water outlet pipe 23 to the pool.

[0036] Working principle: Traditional filtering equipment needs to be disassembled and the filter screen and filter materials replaced regularly to ensure the use effect, and the dirt on the filter screen and filter materials cannot be cleaned directly through the self-function of the equipment. Therefore, an automatic cleaning aquarium filtering equipment is provided. Sewage enters the first cavity 101 through the first water inlet pipe 11, and then enters the filter barrel 2 through the first water inlet 104. Pollutants will remain on the filter screen in the filter barrel 2. When there is too much pollutant and the effect of the filter screen decreases significantly, the sewage will slowly rise until it touches the water level sensor 13. The water level sensor 13 will send a signal to start the control board 14. The control board 14 can start the motor 3 to rotate. The motor 3 rotates the gear 31 to drive the filter barrel 2 to rotate. The control board 14 will start the water pump 42 to pump the filtered water in the third cavity 103 into the second cavity 102 to spray the filter barrel 2, so that the pollutants attached to the inner filter screen are sprayed into the collection box 5 for concentration. The trapezoidal or V-shaped structure can prevent pollutants from sticking to the wall of the collection box 5, and the inclination can facilitate the quick discharge of pollutants from the first sewage pipe 51. The water filtered by the filter barrel 2 enters the third cavity 103 through the second water inlet 151 and is sterilized by the sterilization lamp 6. The third cavity 103 includes a number of filtering cavities, and water can overflow to the next filtering cavity or enter the next filtering cavity through the bottom. In each corresponding filtering cavity, the biochemical filter cotton 17, the biological ball 18, the stone filter material pack 19, and the brush 20 are used for filtration in sequence. Finally, the water is discharged from the first water outlet pipe 23 to the pool. In this way, it is not necessary to disassemble and replace the filter screen and filter materials regularly, and the dirt on the filter screen and filter materials can be automatically cleaned, improving the filtration effect.

[0037] The above embodiments are the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present utility model are equivalent replacement methods and are all included in the protection scope of the present utility model.

Claims

1. An automatic cleaning aquarium filtering device, comprising a housing (1), wherein a first cavity (101), a second cavity (102) and a third cavity (103) are arranged in the housing (1), a first water inlet pipe (11) is arranged on the housing (1), the first water inlet pipe (11) is located in the first cavity (101), and a filtering material is arranged in the third cavity (103) for water filtering, characterized in that: A rotatable filter barrel (2) is arranged in the second cavity (102), a filter screen is arranged on the surface of the filter barrel (2), a first baffle (12) is arranged between the first cavity (101) and the second cavity (102), a first water inlet (104) is arranged on the first baffle (12), an opening is arranged on one side of the filter barrel (2), the first water inlet (104) is connected to the opening of the filter barrel (2), a motor (3) is arranged outside the box (1), the motor (3) is connected to the filter barrel (2) to drive the filter barrel (2) to rotate, a water spray pipe (4) is arranged on the outside of the filter barrel (2), a collection box (5) is arranged in the filter barrel (2), a spray head (41) is arranged on the water spray pipe (4), and the spray head (41) sprays the filter barrel (2) in the direction of the collection box (5).

2. The automatic cleaning aquarium filter device according to claim 1, characterized in that: A water level sensor (13) is arranged in the first cavity (101); the water level sensor (13) is electrically connected to a control board (14) outside the box (1); and the control board (14) is electrically connected to the motor (3).

3. The automatic cleaning aquarium filter device according to claim 1, characterized in that: A first sewage discharge pipe (51) is provided at the end of the collection box (5), and the first sewage discharge pipe (51) extends through the box body (1).

4. The automatic cleaning aquarium filter device according to claim 3, characterized in that: The cross section of the collecting box (5) is an inverted trapezoidal structure or a V-shaped structure, and is inclined towards the first sewage discharge pipe (51).

5. The automatic cleaning aquarium filter device according to claim 2, characterized in that: A water pump (42) is arranged in the third cavity (103), the water pump (42) is electrically connected to the control board (14), and the water pump (42) extends into the first cavity (101) and is connected to the water spray pipe (4).

6. The automatic cleaning aquarium filter device according to claim 2, characterized in that: A rack (21) is arranged around the filter barrel (2) on the side of the filter barrel (2), and a gear (31) is connected to the motor (3). The gear (31) of the motor (3) is meshedly connected with the rack (21) of the filter barrel (2), and the rotation of the gear (31) drives the filter barrel (2) to rotate.

7. The automatic cleaning aquarium filter device according to claim 6, characterized in that: The first baffle (12) is provided with a sliding wheel (22) for supporting the filter barrel (2).

8. The automatic cleaning aquarium filter device according to claim 1, characterized in that: A second baffle (15) is provided between the second cavity (102) and the third cavity (103); a second water inlet (151) is provided at the bottom of the second baffle (15); and a germicidal lamp (6) is provided in the third cavity (103).

9. The automatic cleaning aquarium filter device according to claim 1, characterized in that: The third cavity (103) includes a plurality of filter cavities, and each filter cavity is provided with at least one of biochemical filter cotton (17), biological balls (18), stone filter material bags (19) and brushes (20).

10. The automatic cleaning aquarium filter device according to claim 1, characterized in that: A second sewage discharge pipe (16) is arranged in the second cavity (102), and a first water outlet pipe (23) is arranged in the third cavity (103).

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