Maintenance-free fish tank

Abstract

The maintenance-free fish tank comprises a base, a fish tank body is arranged at the top of the base, a filter plate is arranged between first partition plates on the two sides of the inner bottom of the fish tank body, a first water drainage opening is formed in the bottom wall of the fish tank body below the filter plate, and the bottom of the first water drainage opening is communicated with a first water drainage pipe. A controller is arranged on one side of the water electromagnetic valve, a water trapping bin is arranged at the inner bottom of the base, a first water inlet pipe is arranged on the side, away from the first drainage pipe, in the base, one end of the first water inlet pipe is connected with an external water source, and a floating ball valve is arranged at the other end of the first water inlet pipe. The floating ball valve is placed in the water trapping bin, the controller periodically controls opening and closing of the electromagnetic valve for water, impurities are discharged from the first water outlet, the water trapping bin is communicated with an external water source through the floating ball valve, the water inlet pipe and the water outlet pipe are matched, the fish tank has the functions of regular cleaning and water changing, and the burden of manual maintenance is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish tank purification, in particular to a maintenance-free fish tank. Background Art

[0002] With the continuous improvement of economic level, many people like to put fish tanks in shopping malls, offices or homes for viewing, which adds elegance to the viewers and is a good decoration.

[0003] In the process of fish farming, it is necessary to regularly clean the fish feces in the fish tank and regularly change the water in the fish tank. For larger viewing fish tanks, handling fish feces and regularly changing water are very cumbersome and labor-intensive, and easy to forget. Long-term lack of manual maintenance will cause the fish to become sick or even die, causing economic and psychological losses.

[0004] Therefore, it is urgent to design a maintenance-free fish tank that can clean fish feces and change water regularly. Utility Model Content

[0005] The utility model aims to provide a maintenance-free fish tank to solve the problem that the operation of cleaning the fish excrement and replacing the water in the existing fish tank in the above-mentioned background technology is very complicated and labor-intensive.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance-free fish tank, comprising a base, a fish tank body is arranged on the top of the base, first partitions are sealed and fixedly arranged on both sides of the interior of the fish tank body, a water inlet pipe is arranged in the first partition on one side, and a water outlet pipe is arranged in the first partition on the other side, a water filter component is sealed and fixedly arranged between the first partition and the fish tank body, a filter plate is arranged between the first partitions on both sides of the inner bottom of the fish tank body, a first drain port is opened on the bottom wall of the fish tank body below the filter plate, the bottom of the first drain port is connected to a first drain pipe, and the center of the first drain pipe is A water solenoid valve is provided at the bottom, a controller is provided on one side of the water solenoid valve, a water trapping tank is provided at the inner bottom of the base, a first water inlet pipe is provided on the side of the base away from the first drain pipe, one end of the first water inlet pipe is connected to an external water source, and the other end is provided with a float valve, the float valve is placed in the water trapping tank, one end of the water inlet pipe passes through the first partition plate to be connected with the fish tank body, and the other end passes through the bottom of the fish tank body and the side wall of the base to be provided with a submersible pump, the submersible pump is arranged inside the water trapping tank, one end of the water outlet pipe passes through the first partition plate to be connected with the fish tank body, and the other end passes through the bottom of the fish tank body and the side wall of the base to be connected with the water trapping tank.

[0007] Preferably, the water filtration assembly includes a second partition, the top height of the second partition is lower than the top height of the first partition, the top of the second partition is 8-10 cm away from the top of the first partition, and a water filter plate is provided on one side of the second partition close to the filter plate, and a plurality of water filter holes are opened on the water filter plate.

[0008] Preferably, a gasket is fixedly provided at the bottom of the filter plate for maintaining a certain distance between the filter plate and the bottom of the fish tank body.

[0009] Preferably, the filter plate and the gasket are both made of PV material, and the height of the gasket is 3-4 cm.

[0010] Preferably, three third partitions are arranged inside the water trapping bin, and the top height of each of the third partitions is lower than the top height of the water trapping bin.

[0011] Preferably, the fish tank body is made of transparent glass.

[0012] Compared with the prior art, the beneficial effect of the utility model is that in the process of breeding in fish tanks, it is necessary to regularly clean the fish feces in the fish tanks and regularly replace the water in the fish tanks. Faced with a large viewing fish tank, the operations of handling fish feces and regularly changing water are very cumbersome and complicated, and labor-intensive, and easy to forget. Long-term lack of manual maintenance will cause the fish to become sick or even die, causing economic and psychological losses.

[0013] Therefore, it is urgent to design a maintenance-free fish tank that can clean fish feces and change water regularly.

[0014] (1) By setting a filter plate, the decorations in the fish tank body can be preserved. The controller is used to regularly open the water solenoid valve so that impurities such as fish feces can enter the bottom of the filter plate through the filter hole. Then, the vortex generated at the first drain port is used to attract impurities such as fish feces or residual fish food and discharge them to the outside of the fish tank body through the first drain pipe, thereby achieving regular cleaning of impurities such as fish feces in the fish tank, ensuring that the fish have a good growth environment, and reducing the burden of manual cleaning.

[0015] (2) A water trap is set up to connect to an external water source, and a float valve is used to control the water level in the water trap so that the water level is always maintained within a certain range. A submersible pump is used to pump water into the fish tank through the water inlet pipe, and a portion of the water is discharged into the water trap through the water outlet pipe on the other side of the fish tank body to achieve a water change operation. When a certain amount of water is lost during the cleaning operation, the float valve is opened again to transport new water into the water trap, allowing the new water to enter the circulation and achieve a water change operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure inside the fish tank body of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the water filter assembly in the utility model;

[0019] Figure 4 This is a schematic diagram of the position relationship of the first drain port in the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure inside the water trapped bin in the utility model.

[0021] In the figure: 1. base; 2. fish tank body; 3. first partition; 4. water inlet pipe; 5. water outlet pipe; 6. water filter assembly; 61. second partition; 62. water filter plate; 63. water filter hole; 7. filter plate; 72. gasket; 8. first drain outlet; 9. first drain pipe; 10. water solenoid valve; 11. controller; 12. water trap; 121. third partition; 13. first water inlet pipe; 14. float valve; 15. submersible pump. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] See also Figure 1-5 The utility model provides an embodiment: a maintenance-free fish tank, comprising a base 1, a fish tank body 1 is arranged on the top of the base 1, the base 1 provides support for the fish tank body 2, so that the fish tank body reaches an ornamental height, wherein the material of the fish tank body 2 is transparent glass, and first partitions 3 are sealed and fixedly arranged on both sides of the inside of the fish tank body 2, and the first partitions 3 on both sides and the fish tank body are sealed and fixed by common sealants in the market, such as neutral silicone sealants;

[0026] A water inlet pipe 4 is arranged in the first partition plate 3 on one side, and a water outlet pipe 5 is arranged in the first partition plate 3 on the other side. No water flows through the space enclosed by the first partition plate 3 and the fish tank body, and only the water inlet pipe 4 and the water outlet pipe 5 are used to supply water and drain water in the fish tank body 2. A water filter assembly 6 is sealed and fixedly arranged between the first partition plate 3 and the fish tank body 2, wherein the water filter assembly 6 includes a second partition plate 61, the top height of the second partition plate 61 is lower than the top height of the first partition plate 3, and the distance between the top of the second partition plate 61 and the top of the first partition plate 61 is 8 cm. A water filter plate 62 is arranged on one side of the second partition plate 61 close to the filter plate 7, and a plurality of water filter holes 63 are opened on the water filter plate 62. During the process of water inlet, when the water level of the water inlet pipe 4 rises to the height of the second partition plate 61, it flows into the other side of the first partition plate 61, and after flowing through the water filter plate 62, water is stored in the fish activity area in the fish tank body 1.

[0027] A filter plate 7 is arranged between the first partition plates 3 on both sides of the inner bottom of the fish tank body 1. A gasket 72 is fixedly arranged at the bottom of the filter plate 7 for maintaining a certain distance between the filter plate 7 and the bottom of the fish tank body 2. The filter plate 7 and the gasket 72 are both made of PV material, and the height of the gasket 72 is 3 cm. A first drain port 8 is opened on the bottom wall of the fish tank body 2 below the filter plate 7. The bottom of the first drain port 8 is connected to a first drain pipe 9. A water solenoid valve 10 is arranged in the middle of the first drain pipe 9. A controller 11 is arranged on one side of the water solenoid valve 10. The controller 11 is electrically connected to the fish water solenoid valve 10 through a wire. The controller 11 is connected to the external mains power to control The controller 11 periodically issues instructions to control the opening and closing of the water solenoid valve 10. When the preset time is reached, the controller 11 supplies power to the water solenoid valve 10. At this time, the water solenoid valve 10 is in an open state, and the water in the fish tank body 2 is quickly discharged from the first drain port 8. At this time, impurities such as fish feces or residual fish food enter the bottom of the filter plate 7 from the filter holes on the filter plate 7, and the eddy current generated at the first drain port 8 causes the flow speed of the surrounding liquid to increase, thereby generating a negative pressure area, thereby sucking these impurities into the first drain port 8, and then discharged to the outside of the fish tank body 2 through the first drain pipe 9, thereby achieving regular cleaning of fish feces or residual fish food.

[0028] A water trapping tank 12 is provided at the inner bottom of the base 1, a first water inlet pipe 13 is provided on the side of the base 1 away from the first drain pipe 9, one end of the first water inlet pipe 13 is connected to the external water source, and the other end is provided with a float valve 14, and the float valve 14 is placed in the water trapping tank 12, one end of the water inlet pipe 4 passes through the first partition plate 3 to communicate with the fish tank body 2, and the other end passes through the bottom of the fish tank body 2 and the side wall of the base 1 to be provided with a submersible pump 15, and the submersible pump 15 is arranged inside the water trapping tank 12, one end of the water outlet pipe 5 passes through the first partition plate 3 to communicate with the fish tank body 2, and the other end passes through the bottom of the fish tank body 2 and the side wall of the base 1 to be connected to the water trapping tank 12 In order to prevent excessive water loss in the fish tank body 2 when cleaning fish feces and other debris, and to achieve water replacement, an external water source is introduced into the water trapping tank 12 through the first water inlet pipe 13, and accumulated to a certain extent. When the water accumulates to a certain level, the float valve 14 stops working, and the suction force of the submersible pump 15 is used to transport the water to the fish tank body 1 through the water inlet pipe 4. A part of the water in the fish tank body 1 is discharged from the water outlet pipe 5 into the water trapping tank 12. When a lot of water is discharged during the process of cleaning fish feces and other debris, the water level in the water trapping tank 12 is lower than the water level set by the float valve 14, and the float valve 14 is opened again to add new water to the water trapping tank to achieve water replacement.

[0029] Three third partitions 121 are arranged inside the water trapping tank 12, and the top height of each third partition 121 is lower than the top height of the water trapping tank 12, thus forming four water storage areas in the water trapping tank 12. The tap water is temporarily stored in the water trapping tank, which plays the role of volatilizing the chlorine in the tap water (chlorine causes the water to have the smell of bleach).

[0030] When the embodiment of the present application is used: first, when the set time is reached and the fish feces need to be cleaned, the controller 11 controls the water solenoid valve 10 to operate, and the fish feces and other impurities are sucked into the first drain port 8 and discharged from the first drain pipe 9 to the outside of the fish tank body 2. The other end of the first drain pipe 9 can be directly connected to the sewer or collected in a collection bucket;

[0031] In order to realize the water changing function, the new water is first stored in the water trap 12, and the water is pumped into the inside of the fish tank body 2 through the water inlet pipe 4 by the submersible pump 15. The other end of the fish tank body 2 is drained through the water outlet pipe 5. The water enters the water trap 12. When the fish feces and other impurities are cleaned, the water volume decreases. At this time, the float valve 14 will open and the external water source can enter the water trap 12. When the water level reaches the set standard, the float valve 14 stops working and the water change is completed.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A maintenance-free fish tank, comprising a base (1), a fish tank body (2) being arranged on the top of the base (1), characterized in that: First partitions (3) are sealed and fixedly arranged on both sides of the interior of the fish tank body (2), wherein a water inlet pipe (4) is arranged in the first partition (3) on one side, and a water outlet pipe (5) is arranged in the first partition (3) on the other side, and a water filter assembly (6) is sealed and fixedly arranged between the first partition (3) and the fish tank body (2), and a filter plate (7) is arranged between the first partitions (3) on both sides of the inner bottom of the fish tank body (2), and a first drain port (8) is opened on the bottom wall of the fish tank body (2) below the filter plate (7), and the bottom of the first drain port (8) is connected to a first drain pipe (9), and a water electromagnetic valve (10) is arranged in the middle of the first drain pipe (9), and a controller (11) is arranged on one side of the water electromagnetic valve (10), and the base ( 1) is provided with a water trapping chamber (12) at the inner bottom, a first water inlet pipe (13) is provided on a side of the base (1) away from the first drain pipe (9), one end of the first water inlet pipe (13) is connected to an external water source, and the other end is provided with a float valve (14), and the float valve (14) is placed in the water trapping chamber (12), one end of the water inlet pipe (4) passes through the first partition plate (3) to communicate with the fish tank body (2), and the other end passes through the bottom of the fish tank body (2) and the side wall of the base (1) to be provided with a submersible pump (15), and the submersible pump (15) is arranged in the water trapping chamber (12), one end of the water outlet pipe (5) passes through the first partition plate (3) to communicate with the fish tank body (2), and the other end passes through the bottom of the fish tank body (2) and the side wall of the base (1) to be connected with the water trapping chamber (12).

2. A maintenance-free fish tank according to claim 1, characterized in that: The water filter assembly (6) comprises a second partition (61), the top height of the second partition (61) is lower than the top height of the first partition (3), the top of the second partition (61) is 8-10 centimeters away from the top of the first partition (3), and a water filter plate (62) is arranged on one side of the second partition (61) close to the filter plate (7), and a plurality of water filter holes (63) are opened on the water filter plate (62).

3. A maintenance-free fish tank according to claim 1, characterized in that: A gasket (72) is fixedly arranged at the bottom of the filter plate (7) for maintaining a certain distance between the filter plate (7) and the bottom of the fish tank body (2).

4. A maintenance-free fish tank according to claim 3, characterized in that: The filter plate (7) and the gasket (72) are both made of PV materials, and the height of the gasket (72) is 3-4 cm.

5. The maintenance-free fish tank according to claim 1, characterized in that: Three third partitions (121) are arranged inside the water trapping bin (12), and the top height of each of the third partitions (121) is lower than the top height of the water trapping bin (12).

6. The maintenance-free fish tank according to claim 1, characterized in that: The fish tank body is made of transparent glass.

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