CN216219599U

CN216219599U - Fish tank with back filtering function

Info

Publication number: CN216219599U
Application number: CN202122978656.9U
Authority: CN
Inventors: 张晓辉; 夏继超; 周亚宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of fish tanks, in particular to a back filtering fish tank, which comprises a tank body and a filter box, wherein the tank body is provided with a water inlet and a water outlet; the tank body is transparent; the filter box is adhered to the back of the inner side of the cylinder body through viscose; a plurality of lacing wires are arranged in the filter box; the filter box is divided into a plurality of filter areas by the lacing wires; one side of the filter box facing the cylinder body is provided with a plurality of water inlet grids; a sponge bracket is arranged in the first filtering area; an overflow hole communicated with the second filtering area is arranged above the lacing wire of the first filtering area; a water pump is arranged in the fourth filtering area; the output end of the water pump is provided with a water outlet elbow; the filter box is provided with a positioning hole; the fish tank can conveniently filter and purify water in the fish tank, and the filtering component is arranged at the back of the tank body, so that the ornamental effect of the front part is not influenced while the filtering effect is ensured.

Description

Fish tank with back filtering function

Technical Field

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

Background

The fish tank is a water tank for containing live fish, the tank body is transparent and is mostly glass, and the water tank can also be used for feeding tropical fish or goldfish to play an ornamental role; need set up the fish bowl filter in the fish bowl, the fish bowl filter is the device that is arranged in the utensil of breeding fish water oxygenating, its purpose: remove the dirt such as excrement and urine in the water, keep the water clear, the oxygen is sufficient, do not have harmful substance, pollution-free, be fit for the growth of fish. The fish tank is internally provided with a good filtering device, so that fishes can be cultured and water is changed less. When the fish tank filter is mostly external in the prior art, the filtering effect is limited, and the overall ornamental effect can be influenced.

In order to solve the problems, the application provides a back filtering fish tank.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model provides a back-filtering fish tank, aiming at solving the technical problems in the background art, the back-filtering fish tank can conveniently filter and purify water in the fish tank, and a filtering component is arranged on the back of a tank body, so that the filtering effect is ensured, and the ornamental effect of the front part is not influenced.

(II) technical scheme

In order to solve the technical problem, the utility model provides a back filtering fish tank, which comprises a tank body 11 and a filtering box 8 arranged at the back of the tank body 11;

the cylinder body 11 is a transparent body; the filter box 8 is adhered to the back of the inner side of the cylinder body 11 through viscose; a top cover 1 is arranged inside the filter box 8; the bottom of the cylinder body 11 is provided with a base 12;

a plurality of lacing wires are arranged in the filter box 8; the filter box 8 is divided into a plurality of filter areas by the lacing wires, and the filter areas comprise a first filter area 16, a second filter area 17, a third filter area 18 and a fourth filter area 19; a plurality of water inlet grids 9 are arranged on one side of the filter box 8 facing the cylinder body 11; the water inlet grille 9 is communicated with the first filtering area 16; a sponge bracket 3 is arranged in the first filtering area 16, and sponge for filtering is laid on the sponge bracket 3;

an overflow hole communicated with the second filtering area 17 is arranged above the lacing wire of the first filtering area 16; a filter material is placed in the second filtering area 17; the bottom of the second filtering area 17 is provided with a through hole communicated with the third filtering area 18; the lacing wire at the bottom of the third filtering area 18 forms a positioning bracket which is matched with the filtering material; the top of the lacing wire positioned in the third filtering area 18 forms an overflow hole communicated with the fourth filtering area 19;

a water pump 4 is arranged in the fourth filtering area 19; the output end of the water pump 4 is provided with a water outlet elbow 2; the filter box 8 is provided with a positioning hole 7, and the water outlet elbow 2 is matched and clamped with the positioning hole 7.

Preferably, the filter box is provided with a hard shell in a matching way, and the shell is clamped on the back of the outer side of the cylinder body; the bottom of the shell is fixedly installed with the base.

Preferably, the base bottom is provided with a plurality of elastic gaskets.

Preferably, the top of the cylinder body is provided with a lamp holder, and a plurality of groups of lamps emitting light downwards are mounted on the lamp holder.

Preferably, a plurality of water through holes are formed in the sponge support in a rectangular array.

Preferably, the side of the filter box is provided with an observation window, and the corresponding position of the shell is provided with the same slot.

Preferably, a soft cushion is arranged on one side of the water pump facing the bottom of the filter box.

The technical scheme of the utility model has the following beneficial technical effects:

1. the sponge support that sets up in the first filtering area can carry out spacing installation to the sponge, prevents that first filtering area is dark too deeply, filters the problem that the sponge installation caused the deformation easily to the insufficient phenomenon of filtration appears in the avoidance of an emergency.

2. Be provided with the limbers on the sponge support, reduce the influence to rivers when being convenient for assemble the sponge.

3. The water outlet elbow is made of soft rubber materials, so that the installation of the positioning hole in the filter box is more convenient, and the resonance noise generated by the water pump can be reduced.

4. The side of the filter box is provided with an observation window, and the corresponding position of the shell is provided with the same open slot, so that the water level in the filter box can be observed conveniently. The fish tank can conveniently filter and purify water in the fish tank, and the filtering component is arranged at the back of the tank body, so that the ornamental effect of the front part is not influenced while the filtering effect is ensured.

Drawings

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

FIG. 2 is a schematic view showing the development of the structure of the filtration tank of the present invention

FIG. 3 is a schematic view showing the structure of the filtration zone of the filtration tank of the present invention.

Reference numerals: 1. a top cover; 2. a water outlet elbow; 3. a sponge holder; 4. a water pump; 5. a soft cushion; 6. an observation window; 7. positioning holes; 8. a filter box; 9. a water inlet grille; 10. a housing; 11. a cylinder body; 12. a base; 13. a gasket; 14. a light fixture; 15. a lamp holder; 16. a first filtration zone; 17. a second filtration zone; 18. a third filtration zone; 19. and a fourth filtering area.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the back filtering fish tank provided by the utility model comprises a tank body 11 and a filtering box 8 arranged at the back of the tank body 11;

in the present embodiment, the cylinder 11 is a transparent body; the filter box 8 is adhered to the back of the inner side of the cylinder body 11 through viscose; a top cover 1 is arranged inside the filter box 8, the filter box 8 is provided with a hard shell 10 in a matching way, and the shell 10 is clamped on the back of the outer side of the cylinder body 11; the bottom of the cylinder body 11 is provided with a base 12, and the bottom of the shell 10 is fixedly installed with the base 12; a plurality of elastic gaskets 13 are arranged on the base 12; the top of the cylinder 11 is provided with a lamp holder 15, and the lamp holder 15 is provided with a plurality of groups of lamps 14 emitting light downwards.

It should be noted that, the filter box 8 and the cylinder body 11 are designed separately, and the filter box 8 and the cylinder body 11 can be assembled into a whole by matching with the base 12 which is convenient for installation; meanwhile, the filter box 8 is arranged on the back of the cylinder body 11, and the ornamental effect of the front part is not influenced in the filtering process.

As shown in fig. 2-3, a plurality of tie bars are arranged in the filter box 8; the filter box 8 is divided into a plurality of filter areas by the lacing wires, and the filter areas comprise a first filter area 16, a second filter area 17, a third filter area 18 and a fourth filter area 19; a plurality of water inlet grids 9 are arranged on one side of the filter box 8 facing the cylinder body 11; the water inlet grille 9 is communicated with the first filtering area 16; a sponge bracket 3 is arranged in the first filtering area 16, and sponge for filtering is laid on the sponge bracket 3; an overflow hole communicated with the second filtering area 17 is arranged above the lacing wire of the first filtering area 16; a filter material is placed in the second filtering area 17; the bottom of the second filtering area 17 is provided with a through hole communicated with the third filtering area 18; the lacing wire at the bottom of the third filtering area 18 forms a positioning bracket which is matched with the filtering material; the top of the lacing wire positioned in the third filtering area 18 forms an overflow hole communicated with the fourth filtering area 19;

It should be noted that the water flow in the ornamental region in the front of the cylinder 11 flows into the filter box 8 through the water inlet grille 9, and after the first layer of filtering is performed by the sponge in the first filtering region 16, enters the second filtering region 17 from the upper side of the lacing wire. The second filtering area 17 enters the third filtering area 18 after passing through the water passing hole at the bottom of the lacing wire; after being filtered by the activated carbon adsorption filter element in the third filtering area 18, the filtered water enters the fourth filtering area 19 from the third filtering area 18 through the upper part of the lacing wire, and is pumped into the ornamental area at the front part of the cylinder body 11 by the water pump 4 through the water outlet elbow 2.

The working principle and the using process of the utility model are as follows: the filter box 8 is arranged on the back of the inner side of the cylinder body 11 and can be directly arranged with the cylinder body 11; the ornamental effect of the front part of the cylinder body 11 is not influenced; in the process of working, water flow in the front ornamental area of the cylinder body 11 flows into the filter box 8 through the water inlet grating 9, and enters the second filter area 17 from the upper part of the lacing wire after being filtered by the first layer through the sponge in the first filter area 16, and filter materials are arranged in the second filter area 17. After secondary filtration, the filtered water passes through the water passing holes at the bottom of the lacing wires from the second filtering area 17 and then enters the third filtering area 18; the water in the third filtering area 18 flows from bottom to top, is filtered for the third time by the filter material and overflows from the top to the fourth filtering area; the filtered water is pumped into an ornamental area at the front part of the cylinder body 11 by the water pump 4 through the water outlet elbow 2; in the utility model, the sponge bracket 3 can limit and install the sponge, so that the problem that the first filtering area 16 is too deep and the filtering sponge is easy to deform during installation is solved, and the phenomenon of insufficient filtering is avoided; in addition, the sponge support 3 is provided with a water through hole, so that the influence on water flow is reduced while the sponge is convenient to assemble. The water outlet elbow 2 is made of soft rubber materials, so that the installation of the positioning hole 7 on the filter box 8 is more convenient, and the resonance noise generated by the water pump 4 can be reduced; the side of the filter tank 8 is provided with an observation window 6, and the corresponding position of the shell 10 is provided with the same open slot, so that the water level in the filter tank 8 can be observed conveniently. The utility model can conveniently filter and purify the water in the fish tank, and the filter component is arranged at the back of the tank body 11, thereby ensuring the filtering effect and not influencing the ornamental effect of the front part.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A back filtering fish tank is characterized by comprising a tank body (11) and a filtering box (8) arranged at the back of the tank body (11);

the cylinder body (11) is a transparent body; the filter box (8) is adhered to the back of the inner side of the cylinder body (11) through viscose; a top cover (1) is arranged inside the filter box (8); the bottom of the cylinder body (11) is provided with a base (12);

a plurality of lacing wires are arranged in the filter box (8); the filter box (8) is divided into a plurality of filter areas by the lacing wire, and the filter areas comprise a first filter area (16), a second filter area (17), a third filter area (18) and a fourth filter area (19); one side of the filter box (8) facing the cylinder body (11) is provided with a plurality of water inlet grids (9); the water inlet grille (9) is communicated with the first filtering area (16); a sponge bracket (3) is arranged in the first filtering area (16), and sponge for filtering is laid on the sponge bracket (3);

an overflow hole communicated with the second filtering area (17) is arranged above the lacing wire of the first filtering area (16); a filter material is arranged in the second filtering area (17); the bottom of the second filtering area (17) is provided with a through hole communicated with the third filtering area (18); the lacing wire at the bottom of the third filtering area (18) forms a positioning bracket which is matched with the filtering material; the top of the lacing wire positioned in the third filtering area (18) forms an overflow hole communicated with the fourth filtering area (19);

a water pump (4) is arranged in the fourth filtering area (19); the output end of the water pump (4) is provided with a water outlet elbow (2); the filter box (8) is provided with a positioning hole (7), and the water outlet elbow (2) is matched and clamped with the positioning hole (7).

2. A back-filtering fish tank as claimed in claim 1, characterized in that the filter box (8) is provided with a hard shell (10) in a matching way, the shell (10) is clamped on the back of the outer side of the tank body (11); the bottom of the shell (10) is fixedly arranged with the base (12).

3. A back-filtering aquarium according to claim 1 where in the base (12) is provided with a plurality of resilient pads (13) at the bottom.

4. A back-filtered fish tank as claimed in claim 1, characterized in that a lamp holder (15) is arranged at the top of the tank body (11), and a plurality of groups of lamps (14) emitting light downwards are mounted on the lamp holder (15).

5. A back-filtering fish tank as claimed in claim 1, characterized in that the sponge holder (3) is provided with a plurality of water through holes in a rectangular array.

6. A back-filtering fish tank as claimed in claim 1, characterized in that the side of the filter box (8) is provided with a viewing window (6) and the housing (10) is provided with the same slots at the corresponding positions.

7. A back-filtering fish tank as claimed in claim 1, characterized in that a soft pad (5) is arranged on the side of the water pump (4) facing the bottom of the filter tank (8).