Funnel bottom fish tank with siphon drainage function

Abstract

The utility model discloses a siphon drainage funnel bottom fish tank, which belongs to the technical field of aquarium equipment and water treatment and comprises a tank body, a funnel bottom is arranged at the bottom end of the tank body, a partition plate is arranged at the upper end of the funnel bottom, the bottom of the funnel bottom is fixedly connected with a siphon outer pipe, and the siphon outer pipe penetrates through the partition plate and vertically extends into the tank body. The bottom of the siphon outer pipe is provided with a water inlet, the siphon outer pipe is provided with an inner pipe in a penetrating mode, the lower end of the inner pipe penetrates through the bottom of the funnel bottom and extends to the outside, the side wall of the siphon outer pipe is provided with a penetrating limiting opening, and the limiting opening is lower than the upper end of the inner pipe. Garbage is discharged out of the vat through the siphon effect between the outer pipe and the inner pipe of the siphon, a water pump is not needed, energy is saved, the water level after drainage can be preset through the limiting opening, and water in the vat cannot be emptied.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aquarium equipment and water treatment technology, particularly to a funnel bottom fish tank with siphon drainage. BACKGROUND

[0002] The existing funnel bottom fish tank usually sets a funnel-shaped tank bottom at the bottom of the fish tank, connects a water pipe at the top of the funnel, and then connects a valve or a water pump. When garbage is deposited in the funnel bottom, the valve or the water pump is opened to drain water, and the water flow will carry away the garbage. However, these two methods can completely drain the water in the fish tank, and the water in the tank needs to be removed during water drainage. Therefore, it is inconvenient to discharge garbage, and improvement is needed. SUMMARY

[0003] To solve one or more technical problems in the prior art, the utility model provides a funnel bottom fish tank with siphon drainage, which provides at least one beneficial option or creates conditions.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A funnel bottom fish tank with siphon drainage comprises a tank body, characterized in that: a funnel bottom is arranged at the bottom end of the tank body, an end plate is arranged at the upper end of the funnel bottom, a top-closed siphon outer pipe is fixedly connected to the bottom of the funnel bottom, the siphon outer pipe extends vertically through the end plate and is arranged in the tank body, a water inlet is arranged at the bottom of the siphon outer pipe, an inner pipe is arranged in the siphon outer pipe, the lower end of the inner pipe extends to the outside through the bottom of the funnel bottom, a limiting opening is arranged in the side wall of the siphon outer pipe, and the limiting opening is lower than the upper edge of the tank body.

[0006] Preferably, the siphon outer pipe is fixedly connected to the end plate, and the bottom of the siphon outer pipe does not contact the funnel bottom to form the water inlet.

[0007] Preferably, a comb-shaped cover is connected to the lower end of the siphon outer pipe, the comb-shaped cover is provided with a plurality of openings, and the inner pipe extends through the comb-shaped cover.

[0008] Preferably, a plurality of filter devices are connected to the end plate, and the filter devices are vertically arranged in the tank body.

[0009] Preferably, a plurality of clamps are arranged at the bottom end of the filter device, the clamps extend downward through the end plate, and the clamps are threadedly connected with a fixing ring below the end plate.

[0010] Preferably, the inner pipe is movably connected to the bottom of the funnel bottom, a drain pipe is connected to the funnel bottom, and the drain pipe is connected to the inner pipe.

[0011] Preferably, a collecting edge is fixedly connected to the upper end of the funnel bottom, and the partition plate is movably connected to the collecting edge.

[0012] Preferably, the siphon outer tube and the filtering device are arranged side by side on one side of the cylinder body.

[0013] The utility model has the advantages of:

[0014] 1. The utility model discloses a water tank with a funnel bottom and a partition plate arranged at the bottom of the cylinder body, so that the excrement and food residues of the water tank can be discharged through the siphon effect between the outer tube and the inner tube of the siphon pipe, without the need of a water pump, thereby saving energy and preventing the water in the cylinder from being drained.

[0015] 2. The inner tube is movably connected to the bottom of the funnel bottom, and the funnel bottom is communicated with a drain pipe, which is communicated with the inner tube. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the embodiment;

[0017] Figure 2 is a schematic view of the embodiment;

[0018] Figure 3 is an exploded schematic view of the embodiment;

[0019] Figure 4 is a local enlarged view of B

[0020] Figure 5 is a top view of the embodiment;

[0021] Figure 6 is a sectional view of A.

[0022] Reference signs: 1, cylinder body; 2, funnel bottom; 3, partition plate; 4, siphon outer tube; 5, water inlet; 6, inner tube; 7, limiting port; 8, comb-shaped cover; 9, filtering device; 10, card; 12, fixing ring; 13, drain pipe; 14, collecting edge. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described below in combination with the drawings and the embodiments.

[0024] Embodiment: refer to Figures 1-5The application relates to a siphon drainage funnel bottom fish tank, which comprises a tank body 1, a funnel bottom 2 arranged at the bottom end of the tank body 1, a partition plate 3 arranged at the upper end of the funnel bottom 2, and a siphon outer pipe 4 fixedly connected to the bottom of the funnel bottom 2. The excrement and food residues of aquatic animals in the tank body 1 are deposited at the bottom of the funnel bottom 2 through the mesh of the partition plate 3, and the siphon outer pipe 4 vertically extends in the tank body 1 through the partition plate 3. The top of the siphon outer pipe 4 is closed, the bottom of the siphon outer pipe 4 is provided with a water inlet 5, and the water inlet 5 is usually arranged below the partition plate 3 and preferably close to the bottom of the funnel bottom 2, so as to facilitate the drainage of the deposited garbage at the bottom. The siphon outer pipe 4 is provided with an inner pipe 6, the height of the inner pipe 6 is lower than that of the siphon outer pipe 4, and the outer diameter of the inner pipe 6 is smaller than the inner diameter of the siphon outer pipe 4. The inner pipe 6 and the siphon outer pipe 4 form a water channel to provide a water flow channel during drainage. The upper end of the inner pipe 6 is open, the lower end of the inner pipe 6 extends to the outside through the bottom of the funnel bottom 2, and the lower end is connected with a valve. The water in the tank body 1 enters the water channel between the inner pipe 6 and the siphon outer pipe 4 through the water inlet 5 and a limiting opening 7. When the water level is higher than the upper end of the inner pipe 6, the water in the tank body 6 flows into the inner pipe 6 and is discharged from the bottom of the tank body to the outside. Since the discharge outlet of the inner pipe 6 is lower than the water surface in the tank body, a siphon effect is formed to suck the garbage at the bottom of the tank body to the outside. The side wall of the siphon outer pipe 4 is provided with a limiting opening 7, and the limiting opening 7 is lower than the upper edge of the tank body 1. When the water level in the tank body is lowered to the limiting opening 7 and below, the siphon outer pipe 4 is connected with the atmosphere, the atmospheric pressure of the water between the inner pipe 6 and the siphon outer pipe 4 disappears, the siphon effect is lost, and the drainage is stopped. The siphon effect is used for drainage, which is convenient to use and saves energy. The height of the limiting opening 7 can determine the drainage amount each time.

[0025] Specifically, the siphon outer pipe 4 is fixedly connected to the partition plate 3, the lower end of the siphon outer pipe 4 does not contact the funnel bottom 2, and the siphon outer pipe 4 is a ring-shaped water inlet 5, which can increase the drainage amount. The lower end of the siphon outer pipe 4 is connected with a comb-shaped cover 8, the comb-shaped cover 8 is provided with a plurality of openings, the inner pipe 6 extends into the siphon outer pipe 4 through the comb-shaped cover 8, and the garbage can be filtered twice.

[0026] Specifically, the partition plate 3 is connected with a plurality of filtering devices 9, the filtering devices 9 are vertically arranged in the tank body 1, and the filtering devices 9 can purify the water in the tank body. The bottom end of the filtering device 9 is provided with a plurality of clamping plates 10, the clamping plates 10 extend downward through the partition plate 3 and extend to the clamping plates 10 below the partition plate 3. The clamping plates 10 are threadedly connected with fixing rings 12. During installation, the clamping plates 10 are arranged through the mesh of the partition plate 3, and then the fixing rings 12 are threadedly connected with the clamping plates 10. During disassembly, the fixing rings 12 are first screwed off, and then the filtering devices 9 are pulled out through the partition plate 3, so that the filtering devices 9 can be conveniently disassembled and assembled.

[0027] Specifically, the inner pipe 6 is movably connected to the bottom of the funnel bottom 2. The funnel bottom 2 is connected with a drainage pipe 13, and the drainage pipe 13 is connected with the inner pipe 6. When it is needed to dry all the water in the tank body, the inner pipe 6 is disassembled, and all the water in the tank body is discharged to the outside through the drainage pipe 13, so that all the water can be conveniently dried.

[0028] Specifically, the funnel bottom 2 upper end fixedly connected with the edge 14, the baffle 3 is movably connected to the edge 14, the edge 14 is fixedly connected to the cylinder body 1, can conveniently, quickly replace the baffle 3.

[0029] Specifically, the siphon outer tube 4 and the filter device 9 are arranged side by side on one side of the cylinder body 1, so that the fish tank is more neat and beautiful.

[0030] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, and a specific orientation configuration and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0031] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] The above describes one embodiment of the utility model in detail, and the focus is on the structure of the siphon drainage funnel bottom fish tank, but the content is only the preferred embodiment of the utility model, and cannot be considered as limiting the scope of the utility model. Any equivalent change and improvement within the scope of the utility model application shall still belong to the patent coverage range of the utility model.

Claims

1. A siphon-draining, funnel-bottom fish tank comprising a tank body (1), characterised in that: The bottom end of the cylinder (1) is provided with a hopper bottom (2), the upper end of the hopper bottom (2) is provided with a partition (3), the bottom of the hopper bottom (2) is fixedly connected with a top-closed siphon outer tube (4), the siphon outer tube (4) vertically extends through the partition (3) and is arranged in the cylinder (1), the bottom of the siphon outer tube (4) is provided with a water inlet (5), the siphon outer tube (4) is provided with an inner tube (6), the lower end of the inner tube (6) extends to the outside through the bottom of the hopper bottom (2), the side wall of the siphon outer tube (4) is provided with a limiting opening (7) penetrating through, and the limiting opening (7) is lower than the upper edge of the cylinder (1).

2. A siphoning, funnel-bottomed fish tank according to claim 1, wherein: The siphon outer tube (4) is fixedly connected to the partition (3), and the bottom of the siphon outer tube (4) does not contact the hopper bottom (2) to form the water inlet (5).

3. A siphoning, funnel-bottomed fish tank according to claim 2, wherein: The lower end of the siphon outer tube (4) is connected with a comb-shaped cover (8), the comb-shaped cover (8) is provided with a plurality of openings, and the inner tube (6) penetrates through the comb-shaped cover (8) up and down.

4. A siphoning, funnel-bottomed fish tank according to claim 1, wherein: The partition (3) is connected with a plurality of filtering devices (9), and the filtering devices (9) are vertically arranged in the cylinder (1).

5. A siphoning, funnel-bottomed fish tank according to claim 4, wherein: The bottom end of the filtering device (9) is provided with a plurality of cards (10), the cards (10) extend downward through the partition (3), and the cards (10) extending below the partition (3) are screw-connected with fixing rings (12).

6. A siphoning, funnel-bottomed fish tank according to claim 1, wherein: The inner tube (6) is movably connected to the bottom of the hopper bottom (2), the hopper bottom (2) is communicated with a drain pipe (13), and the drain pipe (13) is communicated with the inner tube (6).

7. A siphoning, funnel-bottomed fish tank according to claim 1, wherein: The upper end of the hopper bottom (2) is fixedly connected with a closing edge (14), the partition (3) is movably connected to the closing edge (14), and the closing edge (14) is fixedly connected to the lower end of the cylinder (1).

8. A siphoning, funnel-bottomed fish tank according to claim 4, wherein: The siphon outer tube (4) and the filtering device (9) are arranged side by side on one side of the cylinder (1).

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