CN215648849U

CN215648849U - Fish tank filter

Info

Publication number: CN215648849U
Application number: CN202121054443.0U
Authority: CN
Inventors: 彭友国
Original assignee: Peng Youguo
Current assignee: Peng Youguo
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-28
Anticipated expiration: 2031-05-17

Abstract

The utility model relates to the field of fish tanks, and adopts the technical scheme that: a fish tank filter comprises a barrel body and a barrel cover connected to one end of the barrel body, wherein a water inlet pipe is arranged on the barrel cover, a water outlet is also arranged on the barrel cover, and a mounting seat is detachably connected to the barrel cover; the water inlet pipe is connected with the water pipe, the opening at the other end of the filtering sleeve is connected with a filtering cover, and a sealing structure is arranged between the outer wall of the lower part of the filtering sleeve and the inner wall of the barrel. The utility model has the advantages of good filtering performance, convenient cleaning of the filtering medium, simple structure, strong practicability and the like.

Description

Fish tank filter

Technical Field

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

Background

The breeding of fishes is very common in modern homes, and the water quality during the breeding directly influences the living environment of the fishes. Therefore, the filtration of the fish tank is an important part for fish culture, and the special filter media are utilized to filter pollutants generated in the fish culture process, so that the water quality in the fish tank is recovered to be in a state of reutilization. The quality of filtration directly influences the growth and reproduction of the fish.

The existing fish tank filter is usually provided with a plurality of layers of filter media to achieve the effect of multi-layer filtration. However, it is often difficult for fish farmers to determine whether these filter media need to be replaced, and the filter media are difficult to remove during replacement, which is time consuming and laborious.

Disclosure of Invention

The utility model aims to provide a fish tank filter which has the advantages of good filtering performance, convenience in cleaning of a filtering medium, simple structure, strong practicability and the like.

In order to realize the purpose of the utility model, the technical proposal adopted by the utility model is as follows: a fish tank filter comprises a barrel body and a barrel cover connected to one end of the barrel body, wherein a water inlet pipe is arranged on the barrel cover, a water outlet is also arranged on the barrel cover, and a mounting seat is detachably connected to the barrel cover; the water inlet pipe is connected with the water pipe, the opening at the other end of the filtering sleeve is connected with a filtering cover, and a sealing structure is arranged between the outer wall of the lower part of the filtering sleeve and the inner wall of the barrel.

Preferably, the sealing structure comprises a circle of convex edge arranged on the inner wall of the cylinder body, and the edge of the end face of the filter sleeve is pressed on the convex edge.

Preferably, both ends of the filter sleeve are in a circular truncated cone-shaped structure.

Preferably, the diameter of the filter hole on the filter cover is larger than that of the filter hole on the filter sleeve III, and the diameter of the filter hole on the filter sleeve below the convex edge is larger than that of the filter hole on the filter sleeve above the convex edge.

Preferably, the cylinder is made of a transparent PVC material.

Preferably, be equipped with the arch that the round is the L type on the terminal surface of bung, the mount pad includes the connecting plate, the one side of connecting plate is equipped with the U template, one side of U template is equipped with the breach, protruding joint is in the breach.

Preferably, the other end of the cylinder body is provided with a water outlet, and the water outlet is connected with a water discharge cover.

Preferably, a sealing ring is arranged between the barrel body and the barrel cover.

The beneficial effects of the utility model are concentrated and expressed as follows: the filter has the advantages of good filtering performance, convenience in cleaning a filtering medium, simple structure, strong practicability and the like, water is firstly injected into the water conveying pipe through the water inlet pipe, the water in the water conveying pipe is then discharged into the filter cover, the first filtering is firstly carried out through the filter cover, and impurities can be blocked in the filter cover; the water filtered by the filter cover flows into the cylinder body, then flows into the filter sleeve through the cylinder body, and then is filtered for the second time when passing through the filter sleeve; when the water in the filter sleeve flows out of the filter sleeve again, the third filtration of the water is realized; the filtering quality of water can be improved by a multi-time filtering mode, and meanwhile, main impurities are concentrated in the filtering cover and the outer wall of the lower part of the filtering sleeve; at the moment, the cylinder body is taken down, and the filter sleeve can be cleaned; then the filter cover is taken down, and the filter cover can be cleaned; simple structure, impurity clearance are convenient.

Drawings

FIG. 1 is a schematic view of the overall construction of the filter of the present invention;

FIG. 2 is a front view of the filter of the present invention;

FIG. 3 is a schematic view of the internal structure of the filter of the present invention;

illustration of the drawings: 1. a barrel; 2. a barrel cover; 3. a water inlet pipe; 4. a water outlet; 5. a mounting seat; 6. a filter sleeve; 7. a water delivery pipe; 8. a filter housing; 9. a convex edge; 10. a protrusion; 11. a connecting plate; 12. a U-shaped plate; 13. a notch; 14. a water discharge outlet; 15. a water discharging cover; 16. and (5) sealing rings.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, a fish tank filter comprises a tank body 1 and a tank cover 2 connected to one end of the tank body 1, wherein the tank cover 2 is in threaded connection with the tank body 1, a sealing ring 16 is arranged between the tank body 1 and the tank cover 2, and the sealing ring 16 is an O-shaped rubber ring; a water inlet pipe 3 is arranged on the barrel cover 2, a water outlet 4 is also arranged on the barrel cover 2, and a mounting seat 5 is detachably connected to the barrel cover 2; the improved water purifier is characterized in that a filtering sleeve 6 is arranged inside the barrel 1, openings are formed in two ends of the filtering sleeve 6, a water delivery pipe 7 is arranged in the filtering sleeve 6, two ends of the water delivery pipe 7 are respectively connected to the openings of the end faces of the filtering sleeve 6, one end of the filtering sleeve 6 is connected to the water inlet pipe 3, the water inlet pipe 3 is communicated with the water delivery pipe 7, a filtering cover 8 is connected to the opening of the other end of the filtering sleeve 6, and a sealing structure is arranged between the outer wall of the lower portion of the filtering sleeve 6 and the inner wall of the barrel 1.

When the water purifier is used, water is firstly injected into the water delivery pipe 7 through the water inlet pipe 3, the water in the water delivery pipe 7 is then discharged into the filter cover 8, first filtration is firstly carried out through the filter cover 8, and impurities can be blocked in the filter cover 8; the water filtered by the filter cover 8 flows into the cylinder body 1, then flows into the filter sleeve 6 through the cylinder body 1, and then passes through the filter sleeve 6, so that the water is filtered for the second time; when the water in the filter sleeve 6 flows out of the filter sleeve 6 again, the third filtration of the water is realized; the filtering quality of water can be improved by a multi-time filtering mode, and meanwhile, main impurities are concentrated in the filtering cover 8 and the outer wall of the lower part of the filtering sleeve 6; at the moment, the cylinder body 1 is taken down, and the filter sleeve 6 can be cleaned; then the filter cover 8 is taken down, and the filter cover 8 can be cleaned; simple structure, impurity clearance are convenient.

Further, the sealing structure comprises a circle of convex edge 9 arranged on the inner wall of the cylinder body 1, and the edge of the end surface of the filter sleeve 6 is tightly pressed on the convex edge 9; and the both ends of filtering sleeve 6 are round platform shape structure, and the setting up of round platform multiplicable secondary filterable flowing water area improves filtration efficiency, can reduce the whole area of filter simultaneously, and the main aspects border of round platform can directly support and lean on protruding edge 9 simultaneously, compresses tightly sealedly, makes the hydroenergy of filtering sleeve 6 below all flow into the inside of filtering sleeve 6 through the round platform lateral wall.

Furthermore, the diameter of the filter hole on the filter cover 8 is larger than that of the filter hole on the filter sleeve 6 III, and the diameter of the filter hole on the filter sleeve 6 positioned below the convex edge 9 is larger than that of the filter hole on the filter sleeve 6 positioned above the convex edge 9, so that multi-stage filtration is realized; in the embodiment, all the filtering holes on the filtering sleeve 6 can be set to be the same size, so that the processing is convenient; the size of the filter holes can be flexibly selected according to actual requirements.

Further, in order to facilitate impurities penetrating through the filter sleeve 6 and the filter cover 8, the cylinder 1 is made of a transparent PVC material, or may be a transparent window disposed on the cylinder 1; before cleaning, the inside of the barrel 1 usually has accumulated water, in order to prevent the accumulated water from flowing to the staff or causing secondary fish tank pollution when the barrel 1 is detached, a water outlet 14 is arranged at the other end of the barrel 1, a water outlet cover 15 is connected to the water outlet 14, the water outlet cover 15 is opened when detaching, sewage is firstly discharged, and then the barrel 1 is detached.

Further, be equipped with the arch 10 that the round is the L type on the terminal surface of bung 2, mount pad 5 includes connecting plate 11, and modes such as connecting plate 11 accessible bolt are installed on the fish bowl, the one side of connecting plate 11 is equipped with U template 12, one side of U template 12 is equipped with breach 13, protruding 10 joint is in breach 13, is convenient for to the whole dismouting of barrel 1 and lid.

It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and elements referred to are not necessarily required in this application.

Claims

1. A fish tank filter is characterized in that: the barrel comprises a barrel body (1) and a barrel cover (2) connected to one end of the barrel body (1), wherein a water inlet pipe (3) is arranged on the barrel cover (2), a water outlet (4) is also arranged on the barrel cover (2), and a mounting seat (5) is detachably connected to the barrel cover (2); the improved water filter is characterized in that a filter sleeve (6) is arranged inside the barrel body (1), openings are formed in two ends of the filter sleeve (6), a water delivery pipe (7) is arranged in the filter sleeve (6), two ends of the water delivery pipe (7) are connected to the end face openings of the filter sleeve (6) respectively, one end of the filter sleeve (6) is connected to the water inlet pipe (3), the water inlet pipe (3) is communicated with the water delivery pipe (7), a filter cover (8) is connected to the opening of the other end of the filter sleeve (6), and a sealing structure is arranged between the outer wall of the lower portion of the filter sleeve (6) and the inner wall of the barrel body (1).

2. A fish tank filter as claimed in claim 1, wherein: the sealing structure comprises a circle of convex edge (9) arranged on the inner wall of the cylinder body (1), and the edge of the end face of the filter sleeve (6) is pressed on the convex edge (9).

3. A fish tank filter as claimed in claim 2, wherein: two ends of the filter sleeve (6) are in a round table structure.

4. A fish tank filter as claimed in claim 3, wherein: the diameter of the filter hole on the filter cover (8) is larger than that of the filter hole on the filter sleeve (6), and the diameter of the filter hole on the filter sleeve (6) below the convex edge (9) is larger than that of the filter hole on the filter sleeve (6) above the convex edge (9).

5. A fish tank filter as claimed in claim 1, wherein: the cylinder body (1) is made of transparent PVC materials.

6. A fish tank filter as claimed in claim 1, wherein: the end face of the barrel cover (2) is provided with a circle of L-shaped protrusions (10), the mounting seat (5) comprises a connecting plate (11), one side of the connecting plate (11) is provided with a U-shaped plate (12), one side of the U-shaped plate (12) is provided with a notch (13), and the protrusions (10) are clamped in the notch (13).

7. A fish tank filter as claimed in claim 1, wherein: the other end of the barrel body (1) is provided with a water outlet (14), and the water outlet (14) is connected with a water discharging cover (15).

8. A fish tank filter as claimed in claim 1, wherein: and a sealing ring (16) is arranged between the barrel body (1) and the barrel cover (2).