Aquarium filtering device

Abstract

The utility model discloses an aquarium filtering device, which belongs to the technical field of aquarium devices and comprises a sleeve, one end of the sleeve is communicated with a filtering box main body, the other end of the sleeve is communicated with a detachable air pipe joint, and water flows into the sleeve from the filtering box main body and flows out from a water outlet of the air pipe joint; an air stone is arranged in the sleeve; the air pipe connector is further provided with an upper connector and a lower connector which are communicated up and down, the upper connector is communicated with the air pump, the lower connector is communicated with the air stone, and air passes through the air pump and the air pipe connector and finally enters water in the fish tank through the air stone. The aquarium filtering device disclosed by the embodiment of the utility model is convenient to disassemble, assemble, clean and replace, time and cost can be greatly saved, and the biochemical filtering area is greatly increased by increasing the number of the filtering boxes.

Description

Technical Field

[0001] The utility model relates to the technical field of aquarium devices, in particular to an aquarium filtering device. Background Art

[0002] A fish tank filter is a device used to purify and oxygenate water in fish-raising vessels. Its purpose is to remove dirt such as feces from the water, keep the water clear, oxygen-rich, free of harmful substances and pollution, and suitable for fish growth. Only by installing a filter with good filtering effect in the fish tank can you raise fish well and change water less frequently.

[0003] Most of the existing filtering devices are pneumatic aquarium filters that use air pumps as air sources. After a long period of use, the air intake structure may be blocked and need to be cleaned regularly. However, the cleaning and maintenance of the air intake structure of the existing filtering devices are inconvenient, and the disassembly and assembly are troublesome, and the maintenance time and cost are high. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide an aquarium filtration device, which is easy to disassemble and assemble, and is convenient to clean and replace, which can greatly save time and cost, and the filtration device greatly increases the biochemical filtration area by increasing the number of filter boxes.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] Provided is an aquarium filtering device, comprising a sleeve, one end of the sleeve is connected to a filter box body, and the other end is connected to a detachable air pipe joint, water flows from the filter box body into the sleeve, and flows out from the water outlet of the air pipe joint;

[0007] The casing is provided with air bubble stones;

[0008] The air pipe joint is also provided with an upper interface and a lower interface which are connected up and down. The upper interface is connected to the air pump, and the lower interface is connected to the air stone. The gas passes through the air pump and the air pipe joint, and finally enters the water in the fish tank through the air stone.

[0009] Furthermore, the sleeve includes an upper sleeve and a lower sleeve that are detachably connected, and the upper sleeve and the lower sleeve are connected via a sleeve opening.

[0010] Furthermore, the air stone is connected to the lower interface through a connecting pipe.

[0011] Furthermore, the filter box body includes a filter box one, and the sleeve is connected to the filter box one.

[0012] Furthermore, the filter box body also includes a filter box 2, and the filter box 2 is connected to the filter box 1. After being filtered by the filter box 2, water enters the filter box 1 for filtration.

[0013] Furthermore, the top of the filter box 2 is connected to a filter bracket, and filter cotton is arranged on the periphery of the filter bracket.

[0014] Furthermore, two filter boxes 2 are provided, and the two filter boxes 2 and the filter box 1 are connected through a tee and an elbow connector.

[0015] Furthermore, the sleeve is connected and fixed to the filter box through an upper cover.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The aquarium filter device of the utility model is provided with an air bubble stone placed in a casing, and the casing includes an upper casing and a lower casing structure which can be separated from each other, so that the casing is easy to disassemble, and thus the air bubble stone can be easily disassembled and replaced, which greatly saves time and cost;

[0018] 2. The aquarium filtration device of the utility model example increases the number of filter boxes. Both filter box one and filter box two can be used to place biochemical filter materials, which greatly increases the biochemical filtration area of ​​the filtration device and improves the filtration effect on water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the decomposition structure;

[0022] Figure 3 Schematic diagram of the trachea joint structure.

[0023] In the figure:

[0024] 1-trachea joint, 11-water outlet, 12-upper interface, 13-lower interface;

[0025] 2- casing, 21- upper casing, 22- lower casing, 23- casing mouth;

[0026] 3-filter box body, 31-filter box one, 32-filter box two, 33-filter bracket, 34-filter cotton, 35-upper cover, 36-tee, 37-elbow connector;

[0027] 4- Bubble stone;

[0028] 5- Connecting pipe. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] like Figure 1-2 As shown, this embodiment provides an aquarium filtration device, including a filter box body 3, a sleeve 2, an air pipe joint 1 and an air stone 4. In this embodiment, the air pipe joint 1, the sleeve 2 and the filter box are connected in sequence from top to bottom, and water flows from the filter box body 3 into the sleeve 2 and flows out from the water outlet 11 of the air pipe joint 1. The air stone 4 is located in the sleeve 2, and the air pipe joint 1 is also provided with an upper interface 12 and a lower interface 13 connected up and down. The upper interface 12 is connected to the air pump, and the lower interface 13 is connected to the air stone 4. The gas passes through the air pump and the air pipe joint 1, and finally enters the water body of the fish tank through the air stone 4.

[0032] Specifically, Figure 3 As shown, the lower end opening of the air pipe joint 1 is connected to the sleeve 2. The water outlet 11 is arranged on one side of the body wall, and the interior of the air pipe joint 1 is a cavity structure, and the lower end opening-internal cavity-water outlet 11 constitutes a water flow channel, and water enters the air pipe joint 1 from the lower end opening and is discharged through the water outlet 11. In addition, an upper interface 12 is provided at the top of the air pipe joint 1, and the upper interface 12 extends downward and extends out from the cavity structure to form a lower interface 13, and the lower interface 13 is connected to the air stone 4 in the sleeve 2 through the connecting pipe 5, and the upper interface 12 is connected to the air pump, and the air pump-air pipe joint 1-connecting pipe 5-air stone 4 constitute an air circulation channel.

[0033] In this embodiment, the sleeve 2 includes a detachably connected upper sleeve 21 and a lower sleeve 22, and the upper sleeve 21 and the lower sleeve 22 are connected through a sleeve opening 23. The upper and lower detachable two-part structure can facilitate the disassembly and cleaning of the air stone 4, and can also facilitate the cleaning of the inside of the sleeve 2, greatly saving time cost.

[0034] The filter box body 3 includes a filter box 1 31, and the sleeve 2 is connected to the filter box 1 31 through an upper cover 35. In this embodiment, the filter box body 3 also includes a filter box 2 32, and the filter box 2 32 is provided with two, and is respectively located on both sides of the filter box 1 31, and the filter box 1 31 is connected with a tee 36 below, and the filter box 2 32 is connected with an elbow connector 37 below, and the two elbow connectors 37 are respectively connected to the tee 36. The filter box 2 32 is connected with a filter bracket 33 above, and the filter bracket 33 is provided with filter cotton 34 on the periphery. After the water is filtered by the filter box 2 32, it enters the filter box 1 31 for filtration. Both the filter box 1 and the filter box 2 32 can be placed with biochemical filter materials. By increasing the number of filter boxes, this embodiment greatly increases the biochemical filtration area of ​​the filtration device and improves the filtration effect on water quality.

[0035] Working principle:

[0036] The gas passes through the air pump, and through the upper interface 12 and the lower interface 13 of the air pipe connector 1, and finally enters the fish tank water through the air bubble stone 4 to provide oxygen for the fish tank. When the air bubble stone 4 needs to be replaced, the upper sleeve 21 and the air pipe connector 1 can be unplugged, replaced and then installed, which is convenient for disassembly.

[0037] The gas rises in the sleeve 2, and a negative pressure is formed in the sleeve 2, which drives the water flow from the lower sleeve 22 to the upper sleeve 21, causing the circulation of the water body. After being filtered by the filter cotton 34, the second filter box 32 and the first filter box 31 in turn, the water enters the sleeve 2 and flows out through the water outlet 11 of the air pipe joint 1, thereby achieving the filtration of the water body.

[0038] The aquarium filtration device of the present embodiment has a detachable sleeve 2, which facilitates the replacement of the bubble stone 4. The filtration device increases the number of filter boxes. Both filter box 1 31 and filter box 2 32 can be used to place biochemical filter materials, which greatly increases the biochemical filtration area of ​​the filtration device and improves the filtration effect on water quality.

[0039] Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An aquarium filtration device, characterized in that: It comprises a sleeve (2), one end of which is connected to a filter box body (3), and the other end of which is connected to a detachable air pipe joint (1); water flows from the filter box body (3) into the sleeve (2) and flows out from a water outlet (11) of the air pipe joint (1); The sleeve (2) is provided with an air bubble stone (4); The air pipe joint (1) is also provided with an upper interface (12) and a lower interface (13) which are connected to each other. The upper interface (12) is connected to an air pump, and the lower interface (13) is connected to an air stone (4). The gas passes through the air pump and the air pipe joint (1), and finally enters the water in the fish tank through the air stone (4).

2. The aquarium filter device according to claim 1, characterized in that: The sleeve (2) comprises an upper sleeve (21) and a lower sleeve (22) which are detachably connected, and the upper sleeve (21) and the lower sleeve (22) are connected via a sleeve opening (23).

3. The aquarium filtration device according to claim 1, characterized in that: The air stone (4) is connected to the lower interface (13) via a connecting pipe (5).

4. The aquarium filtration device according to claim 1, characterized in that: The filter box body (3) comprises a filter box one (31), and the sleeve (2) is connected to the filter box one (31).

5. The aquarium filtration device according to claim 4, characterized in that: The filter box body (3) further comprises a second filter box (32), wherein the second filter box (32) is connected to the first filter box (31), and water is filtered by the second filter box (32) and then enters the first filter box (31) for filtration.

6. The aquarium filtration device according to claim 5, characterized in that: The upper portion of the second filter box (32) is connected to a filter support (33), and filter cotton (34) is arranged on the periphery of the filter support (33).

7. The aquarium filtration device according to claim 5, characterized in that: There are two filter boxes (32) and the two filter boxes (32) are connected to the filter box (31) via a tee (36) and an elbow connector (37).

8. The aquarium filtration device according to claim 1, characterized in that: The sleeve (2) is connected and fixed to the filter box (31) via an upper cover (35).

Images