CN219781286U - Filter for fish tank - Google Patents

Abstract

The utility model discloses a fish tank filter, which mainly relates to the field of aquarium appliances; the fish tank comprises a shell, wherein a supporting framework is arranged in the shell, a cleaning cavity is arranged in the supporting framework, a filter material is filled between the supporting framework and the cleaning cavity, a cleaning brush is arranged in the cleaning cavity, a driving device for driving the cleaning brush to rotate is arranged on the supporting framework, a sewage box communicated with the cleaning cavity is arranged at the bottom of the supporting framework, a sewage pump for discharging sewage outwards is arranged in the sewage box, one end of a water inlet pipe is inserted into the bottom end of the cleaning cavity, the other end of the water inlet pipe extends outwards out of the shell, the shell is fixed in the fish tank, water in the fish tank is pressed into the cleaning cavity through the water inlet pipe by utilizing water pressure, filtered by the filter material and discharged into the shell, and a circulating pump for discharging the filtered water into the fish tank is arranged in the shell; the utility model can automatically clean the filtered dirt, collect the filtered dirt and realize automatic cleaning and pollution discharge.

Description

Filter for fish tank

Technical Field

The utility model relates to the technical field of aquarium devices, in particular to a fish tank filter.

Background

At present, most of the existing fish tank filters on the market pass through dirt in a multi-layer filter cotton filtering tank from top to bottom, so when the feeding amount of fish is large, the filter cotton is taken out almost every day and then manually cleaned, and even if the feeding amount is small, the filter cotton is cleaned once in 3-5 days, and the periodic manual cleaning of the filter cotton brings a lot of trouble to the fan of the water family.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the fish tank filter which can automatically clean filtered dirt, collect the filtered dirt and realize automatic cleaning and pollution discharge.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides a fish bowl filter, includes the shell, be equipped with braced frame in the shell, be equipped with the washing chamber in the braced frame, it has the filter media to fill between braced frame and the washing chamber, wash the intracavity and be equipped with the cleaning brush, just the brush hair of cleaning brush and the inner wall butt in washing chamber, be equipped with on the braced frame and be used for driving cleaning brush pivoted drive arrangement, braced frame's bottom is equipped with the filth box with wasing the chamber intercommunication, the filth box is connected with the sewage pump that is used for outwards discharging filth, and the bottom in washing chamber is inserted to the one end of inlet tube, and the other end outwards stretches out the shell, and the shell is fixed in the fish bowl, utilizes water pressure to push in the washing chamber with the water in the fish bowl after the inlet tube is filtered the filter media in the water is arranged in the shell after the filter media filtration, be equipped with in the shell and be arranged in the circulating pump of the fish bowl after filtering.

Preferably, an inner framework is arranged in the supporting framework, and the inner space of the inner framework is a cleaning cavity.

Preferably, the top end of the inner framework is closed, the bottom end of the inner framework is open, and a filter screen is arranged on the inner wall of the inner framework.

Preferably, the filter medium is a floating type particulate filter medium.

Preferably, the driving device, the sewage pump and the circulating pump are all in signal connection with the timing control system.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, after the water pressure in the fish tank is pressed into the cleaning cavity by means of the water pressure, firstly, the brush is used for carrying out preliminary filtration on dirt in the water, one part of dirt is left on the brush, the other part of dirt is left on the inner wall of the cleaning cavity, the water is filtered by the filtering material and then is discharged into the shell, then the driving device drives the cleaning brush to rotate, the cleaning brush is used for cleaning the inner wall of the cleaning cavity, the dirt on the inner wall of the cleaning cavity is removed, the dirt on the cleaning brush is thrown off along with the rotation of the cleaning brush, after the dirt on the cleaning brush and the dirt on the inner wall of the cleaning cavity are fallen into the dirt box, the dirt is discharged outwards to the outside of the fish tank by the sewage pump, and the filtered water is discharged into the fish tank by the circulating pump, so that automatic cleaning and pollution discharge can be realized. Meanwhile, the starting and stopping of the sewage pump and the circulating pump can be controlled by the timing control system, so that the full-automatic self-cleaning and self-pollution discharge process can be realized.

2. When the water in the fish tank is filtered, the water in the fish tank enters the cleaning cavity through the water inlet pipe and then enters the shell after being filtered by the filter material, and when the fish tank is cleaned, the sewage pump works, the original water level balance is destroyed, the buoyancy of the water level descending filter material is reduced, the filter material falls back under the action of self gravity, and the filter material can be automatically cleaned along with the mutual collision between the up-down movement of the filter material and the filter material in the regular work of the sewage pump.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

The reference numbers in the drawings: 1. a housing; 2. a support skeleton; 3. cleaning the cavity; 4. a filter material; 5. cleaning a brush; 6. a driving device; 7. a dirt box; 8. a sewage pump; 9. a water inlet pipe; 10. and a circulation pump.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.

Example 1: as shown in figure 1, the fish tank filter provided by the utility model comprises a shell 1, wherein the shell 1 is a closed shell, the shell can be in a cuboid shape, a cylindrical shape and the like, a supporting framework 2 is arranged in the shell 1, the supporting framework 2 can be in a cylindrical structure with closed upper and lower ends, and a plurality of holes are formed in the outer wall of the cylindrical structure and used as water outlet holes.

The filter material filter is characterized in that a cleaning cavity 3 is arranged in the supporting framework 2, a filter material 4 is filled between the supporting framework 2 and the cleaning cavity 3, the filter material 4 can adopt an integrated structure, the middle part in the filter material 4 is prefabricated with the cleaning cavity 3, and the filter material 4 can also adopt granular filter materials such as ceramic rings.

Preferably, an inner framework is arranged in the supporting framework 2, the inner space of the inner framework is a cleaning cavity 3, the inner framework can adopt a cylindrical structure with a closed top end, and a plurality of holes are arranged on the outer wall of the cylindrical structure and used as water outlet holes. Further, in order to reduce the entering of filth in the filter media, the top of inner skeleton is sealed, the bottom is open, and is equipped with the filter screen on the inner wall of inner skeleton, the bottom and the outer skeleton fixed connection of inner skeleton.

Preferably, the filter material 4 is a floating particle filter material, and when filtering the water in the fish tank, the water in the fish tank enters the cleaning cavity through the water inlet pipe and then enters the shell after being filtered by the filter material. During cleaning, the sewage pump 8 works, the original water level balance is destroyed, the buoyancy of the water level descending filter material is reduced, the filter material falls back under the action of self gravity, and the filter material can be automatically cleaned along with the mutual collision between the up-and-down movement of the filter material and the filter material during the regular working of the sewage pump 8.

The cleaning device is characterized in that a cleaning brush 5 is arranged in the cleaning cavity 3, the cleaning brush 5 comprises a rotating shaft and bristles fixed on the outer wall of the rotating shaft, the bristles of the cleaning brush 5 are abutted against the inner wall of the cleaning cavity 3, a driving device 6 for driving the cleaning brush 5 to rotate is arranged on the supporting framework 2, a driving motor can be adopted by the driving device 6, and a waterproof shell is arranged on the outer wall of the driving motor.

The bottom of supporting framework 2 is equipped with the filth box 7 with wash chamber 3 intercommunication, and filth box 7 is located and washs chamber 2 under, be equipped with in the filth box 7 and be used for outwards discharging the filth sewage pump 8, the exit linkage of sewage pump 8 has the sewage pipeline, and after the sewage pipeline runs through the outer wall of shell 1, outwards draws forth the outside to the fish bowl, is equipped with waterproof sealing circle between sewage pipeline and the shell 1.

One end of the water inlet pipe 9 is inserted into the bottom end of the cleaning cavity 2, the other end of the water inlet pipe extends out of the shell 1, and a waterproof sealing ring is arranged between the shell 1 and the water inlet pipe 9.

The shell 1 is fixed in the fish tank through the sucking disc, utilizes water pressure to impress the water in the fish tank in wasing the chamber 3 through inlet tube 9 after, and water is filtered through filter media 4 and is discharged to in the shell 1, be equipped with in the shell 1 and be arranged in the circulating pump 10 of filtering the water after to the fish tank, the delivery port of circulating pump 10 is connected with the clear water pipeline, and the clear water pipeline runs through in the fish tank behind the shell 1, is equipped with waterproof sealing washer between clear water pipeline and the shell 1.

The bottom of supporting skeleton 1 is equipped with the filth box 6 with wasing chamber 2 intercommunication, and filth box 6 is located and washs chamber 2 under, be equipped with in the filth box 6 and be used for the sewage pump 7 with the outside exhaust of filth, the water inlet of sewage pump 7 communicates with filth box 6 through the pipeline, and the delivery port is outwards drawn forth through the pipeline.

According to the utility model, a lateral filtering technology is adopted, after muddy water in the fish tank is pressed into the cleaning cavity 3 by utilizing water pressure, the muddy water is permeated to the outside through the filtering material 4, the muddy water is discharged after being filtered by the filtering material 4, dirt is remained on the cleaning brush 5, the inner wall of the cleaning cavity 3 or the filtering net of the inner wall of the cleaning cavity 3, the cleaning brush 5 is driven to rotate by the driving device 6, the inner wall of the cleaning cavity 3 is cleaned by the cleaning brush 5, the dirt on the inner wall of the cleaning cavity 3 is removed, the dirt falls into the dirt box 7 due to self gravity, the dirt is discharged outwards by the sewage pump 8, and the automatic cleaning and pollution discharge can be realized.

Preferably, the driving device 6, the sewage pump 8 and the circulating pump 10 are all connected with a timing control system in a signal manner, and the cleaning pump, the sewage pump and the circulating pump are controlled to start and stop by the timing control system, so that the full-automatic self-cleaning and self-pollution discharge process can be realized. The utility model replaces manual cleaning, can keep the ideal effect of cleaning the fish tank, solves the trouble of cleaning the filter at regular intervals for fish culture, and ensures that fish friends can culture fish without worry.

Claims (5)

1. Aquarium filter, including shell (1), its characterized in that: be equipped with braced frame (2) in shell (1), be equipped with in braced frame (2) and wash chamber (3) and fill between braced frame (2) and wash chamber (3) have filter media (4), wash chamber (3) in be equipped with clean brush (5), just brush hair of clean brush (5) and the inner wall butt of wasing chamber (3), be equipped with on braced frame (2) and be used for driving clean brush (5) pivoted drive arrangement (6), the bottom of braced frame (2) is equipped with sewage box (7) with wash chamber (3) intercommunication, sewage box (7) are connected with and are used for outwards discharging sewage pump (8) with the filth, and the bottom of wasing chamber (3) is inserted to the one end of inlet tube (9), and the other end outwards stretches out shell (1), and shell (1) are fixed in the fish bowl, utilize water pressure to push in the fish bowl into after wasing chamber (3) in through inlet tube (9), water is filtered back through filter media (4) and is arranged in shell (1), be equipped with in shell (1) with in the circulating pump (10) after being used for with filtering fish bowl.

2. A aquarium filter as defined in claim 1 wherein: an inner framework is arranged in the supporting framework (2), and the inner space of the inner framework is a cleaning cavity (3).

3. A aquarium filter as defined in claim 2 wherein: the top end of the inner framework is closed, the bottom end of the inner framework is open, and a filter screen is arranged on the inner wall of the inner framework.

4. A aquarium filter as defined in claim 1 wherein: the filter material (4) is a floating type particle filter material.

5. A aquarium filter as defined in claim 1 wherein: the driving device (6), the sewage pump (8) and the circulating pump (10) are all connected with a timing control system through signals.