Fish tank convenient for discharging impurities and excrement

Abstract

The utility model discloses a fish tank convenient to discharge impurities and excrement, which comprises a fish tank main body and a separating mechanism, the fish tank main body comprises a tank body and a tank bottom, the tank bottom is of a funnel-shaped structure, a water outlet is arranged at the bottom of the tank bottom, the separating mechanism comprises a mounting ring fixed on the inner wall of the tank body, and the mounting ring is fixed on the inner wall of the tank body. A plurality of fixed plates are arranged on the mounting ring, a movable plate is movably nested on one side of each fixed plate, an isolation hood is fixed at the tops of the plurality of fixed plates, a rotating motor is fixed in the isolation hood, a rotating shaft is fixedly connected with the movable plate through a connecting rod, and a through opening is formed between every two adjacent fixed plates. The fish tank capable of conveniently discharging the impurities and the excrement is advanced in design, compact in structure and convenient to use, the tank body and the tank bottom can be separated, fish feed and the excrement are effectively prevented from being mixed together, and meanwhile the situation that the water quality is affected due to the fact that the impurities and the excrement rise in the discharging process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish farming devices, and in particular relates to a fish tank which is convenient for discharging impurities and feces. Background Art

[0002] In modern life, people like to raise fish in their offices or homes as ornaments for viewing and adding elegance to improve the quality of the working and living environment. In the process of raising ornamental fish, the presence of impurities such as fish feces and feed residues will gradually make the water in the fish tank turbid, affecting the viewing effect. Impurities in the water will also breed harmful bacteria and affect the health of the fish. Therefore, the usual solution is to change the water regularly. When changing the water, the water in the entire fish tank is replaced, and the impurities at the bottom of the fish tank are manually cleaned using a cleaning device. The whole process will waste a lot of water, the operation is cumbersome, and the cleaning is inconvenient. In addition, when cleaning the fish tank, the ornamental fish need to be moved. In this process, the fish are easily frightened and injured, which is not conducive to the healthy growth of the fish.

[0003] In order to save water resources and avoid scaring ornamental fish when changing water, some fish tanks with funnel-shaped water outlets at the bottom have begun to appear on the market, which can gather impurities and feces at the bottom of the fish tank, and only need to discharge part of the water to discharge all the impurities and feces. However, there are still some defects that need to be improved in the above fish tanks, such as: 1. When there is a small amount of feces at the bottom of the fish tank that does not need to be discharged, if fish feed is added, the fish feed and feces will be mixed together; 2. When there is a large amount of impurities and feces at the bottom of the fish tank that needs to be discharged, the discharge process may cause the impurities and feces to be lifted up, affecting the water quality of the fish tank. Therefore, it is urgent to design a fish tank that is convenient for discharging impurities and feces to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a fish tank which is convenient for discharging impurities and feces, so as to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a fish tank that is convenient for discharging impurities and feces, comprising:

[0006] A fish tank body, the fish tank body comprising a tank body and a tank bottom of an integrated design, the tank bottom being a funnel-shaped structure, support legs being fixed around the tank bottom, and a water outlet being provided at the bottom of the tank bottom;

[0007] A partition mechanism, the partition mechanism includes a mounting ring fixed to the inner wall of the cylinder body, a plurality of fixed plates are equidistantly arranged around the mounting ring, a movable plate is movably nested on one side of the fixed plate, an isolation cover is fixed on the top of the plurality of fixed plates, a rotating motor is fixed in the isolation cover, a rotating shaft of the rotating motor passes through the isolation cover and extends downward, the rotating shaft is fixedly connected to the movable plate by a connecting rod, and two adjacent fixed plates are separated into a through opening.

[0008] Furthermore, the top end of the fixing plate is tilted toward the central axis of the fish tank body, and the fixing plate is an arc-shaped plate.

[0009] Furthermore, the size of the movable plate is not less than the size of the through opening.

[0010] Furthermore, the isolation cover is a conical cavity structure, and the outer surface of the isolation cover and the outer surface of the corresponding fixing plate are located in the same plane.

[0011] Furthermore, it also includes a discharge mechanism, which includes a discharge pipe and a pressure sensor. The discharge pipe is sealed and connected to the water outlet. A solenoid valve is provided at one end of the discharge pipe. The pressure sensor is arranged on the inner wall of the cylinder bottom.

[0012] Furthermore, it also includes a purification circulation mechanism, which includes a filter box and a purification box. The filter box is connected to the discharge pipe. The filter box is respectively provided with a first filter screen and a second filter screen. The filter box is connected to the purification box through a connecting pipe.

[0013] Furthermore, a medicine storage tank and an aerator are respectively provided on the top of the purification box, a water pump is provided on one side of the purification box, a water outlet of the water pump is sealed and connected with a return pipe, and the other end of the return pipe extends into the fish tank body.

[0014] The technical effects and advantages of the utility model are as follows: the fish tank for convenient discharge of impurities and feces has advanced design, compact structure and convenient use; when the rotating shaft drives the connecting rod to move and then pulls the movable plate out of the fixed plate, the through opening is closed, and the separation of the cylinder body and the cylinder bottom is achieved, which effectively avoids the mixing of fish feed and feces, and also avoids the impurities and feces rising during the discharge process and affecting the water quality; when the rotating shaft drives the connecting rod to move and then pushes the movable plate into the fixed plate, the through opening is opened, and the connection between the cylinder body and the cylinder bottom is achieved, so that the impurities and feces can fall into the cylinder bottom through the through opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A vertical cross-sectional view of the main viewing direction of the utility model;

[0016] Figure 2 It is a top view of the separation mechanism of the utility model.

[0017] In the figure: 100, fish tank body; 101, tank body; 102, tank bottom; 103, support leg; 104, water outlet; 200, partition mechanism; 201, mounting ring; 202, fixed plate; 203, movable plate; 204, isolation cover; 205, rotating motor; 206, rotating shaft; 207, connecting rod; 208, through port; 300, discharge mechanism; 301, discharge pipe; 302, pressure sensor; 303, solenoid valve; 400, purification circulation mechanism; 401, filter box; 402, first filter screen; 403, second filter screen; 404, connecting pipe; 405, purification box; 406, medicine storage tank; 407, aerator; 408, water pump; 409, reflux pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The utility model provides Figure 1-2 A fish tank for conveniently discharging impurities and feces as shown in the figure, comprising:

[0022] The fish tank body 100 includes a tank body 101 and a tank bottom 102 of an integrated design. The tank bottom 102 is a funnel-shaped structure, which is convenient for collecting impurities and feces at the bottom of the tank bottom 102. At least three supporting legs 103 are fixed around the tank bottom 102 to provide stable support for the fish tank body 100. The bottom of the tank bottom 102 is provided with a water outlet 104, which is convenient for discharging impurities and feces collected at the tank bottom 102 through the water outlet 104.

[0023] The partition mechanism 200 includes a mounting ring 201 fixed to the inner wall of the cylinder body 101, six fixed plates 202 are equidistantly arranged around the mounting ring 201, a movable plate 203 is movably nested on one side of the fixed plate 202, an isolation cover 204 is fixed on the top of the six fixed plates 202, a rotating motor 205 is fixed in the isolation cover 204, a rotating shaft 206 of the rotating motor 205 passes through the isolation cover 204 and extends downward, the rotating shaft 206 is fixedly connected to the movable plate 203 by a connecting rod 207, and two adjacent fixed plates 202 are separated into a through opening 208.

[0024] For example, see Figure 1 As shown, the top of the fixed plate 202 is tilted toward the central axis of the fish tank body 100, and the fixed plate 202 and the movable plate 203 are both arc-shaped plates.

[0025] In this technical solution, when the movable plate 203 is pulled out from the fixed plate 202, two adjacent fixed plates 202 can be connected together, and the six fixed plates 202 and the six movable plates are staggered to form a complete side surface of a truncated cone structure, which can effectively isolate the cylinder body 101 from the cylinder bottom 102. In addition, the fixed plate 202 is tilted, which is conducive to dispersing the fish feed and facilitating the fish to eat.

[0026] For example, see Figure 2 As shown, the size of the movable plate 203 is not smaller than the size of the through opening 208 .

[0027] In this technical solution, it can be ensured that the opening 208 ( Figure 2 The movable plate 203 is not fully pulled out in the figure), so as to isolate the cylinder body 101 from the cylinder bottom 102, thereby preventing the fish feed from falling into the cylinder bottom 102 and mixing with the feces, and also preventing the impurities and feces from rising to the cylinder body 101 during the discharge process, causing secondary pollution of the fish tank water.

[0028] For example, see Figure 1 As shown, the isolation cover 204 is a conical cavity structure, and the outer surface of the isolation cover 204 and the outer surface of the corresponding fixing plate 202 are located in the same plane.

[0029] In this technical solution, the isolation cover 204 adopts a cavity structure to facilitate the installation of the rotating motor 205 therein and provide a sealed working environment for the rotating motor 205. The isolation cover 204 adopts a conical structure to form a conical structure together with the fixed plate 202, which can effectively prevent the fish feed from accumulating on the top of the isolation cover 204. The fish feed is scattered around the partition mechanism 200, which is conducive to multiple ornamental fish eating together.

[0030] For example, see Figure 1 As shown, it also includes a discharge mechanism 300, which includes a discharge pipe 301 and a pressure sensor 302. The discharge pipe 301 is sealed and connected to the water outlet 104. A solenoid valve 303 is provided at one end of the discharge pipe 301. The pressure sensor 302 is arranged on the inner wall of the cylinder bottom 102.

[0031] In this technical solution, when the impurities and feces at the cylinder bottom 102 accumulate to the position of the pressure sensor 302, the pressure sensor 302 on the side wall of the cylinder bottom 102 will be squeezed, and the pressure sensor 302 transmits the signal to the controller, and then the controller controls the rotation motor 205 to operate, and the rotation motor 205 pulls the movable plate 203 out of the fixed plate 202 through the connecting rod 207, completing the separation of the cylinder body 101 and the cylinder bottom 102, and then the controller opens the solenoid valve 303, at this time the water in the cylinder bottom 102 drives the impurities and feces to be discharged together.

[0032] For example, see Figure 1 As shown, it also includes a purification circulation mechanism 400, which includes a filter box 401 and a purification box 405. The filter box 401 is connected to the discharge pipe 301. The filter box 401 is respectively provided with a first filter screen 402 and a second filter screen 403. The filter box 401 is connected to the purification box 405 through a connecting pipe 404.

[0033] In this technical solution, the discharged waste liquid can be filtered twice, coarsely and finely, through the first filter 402 and the second filter 403, which greatly improves the filtering effect. The filtered waste liquid is then transported to the purification box 405 through the connecting pipe 404 for purification treatment.

[0034] For example, see Figure 1 As shown, a medicine storage tank 406 and an aerator 407 are respectively provided on the top of the purification box 405, and a water pump 408 is provided on one side of the purification box 405. The water outlet of the water pump 408 is sealed and connected with a return pipe 409, and the other end of the return pipe 409 extends into the fish tank body 100.

[0035] In this technical solution, the medicine storage tank 406 is filled with chemical agents such as water purifiers and ammonia removers. The chemical agents in the medicine storage tank 406 are added into the purification box 405, which can chemically purify the waste liquid in the purification box 405 and decompose harmful substances in the water. Then, the purified water is oxygenated by the aerator 407, and finally, the purified and oxygenated water is pumped back into the fish tank body 100 through the water pump 408 and the reflux pipe 409, thereby realizing the recycling of fish tank water and saving a lot of water resources.

[0036] Working principle: When the fish tank for convenient discharge of impurities and feces is used, when the rotating shaft 206 drives the connecting rod 207 to move, and then the movable plate 203 is pulled out from the fixed plate 202, the through-port 208 is closed, and the separation of the cylinder body 101 and the cylinder bottom 102 is realized, which effectively prevents the fish feed from mixing with feces, and also prevents the impurities and feces from rising during the discharge process and affecting the water quality; when the rotating shaft 206 drives the connecting rod 207 to move, and then the movable plate 203 is pushed into the fixed plate 202, the through-port 208 is opened, and the separation of the cylinder body 101 and the cylinder bottom 102 is realized. The connection between the cylinder body 101 and the cylinder bottom 102 allows impurities and feces to fall into the cylinder bottom 102 through the opening 208; when the impurities and feces at the cylinder bottom 102 accumulate to the pressure sensor 302, the movable plate 203 is pulled out and the solenoid valve 303 is opened at the same time, and the waste liquid enters the filter box 401 through the discharge pipe 301 for coarse and fine filtration, and the filtered waste liquid enters the purification box 405 through the connecting pipe 404 for purification and oxygenation, and finally the water is pumped into the fish tank body 100 through the water pump 408 and the return pipe 409 to realize the recycling of the fish tank water.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A fish tank that is convenient for discharging impurities and feces, characterized in that: include: A fish tank body (100), the fish tank body (100) comprising a tank body (101) and a tank bottom (102) of an integrated design, the tank bottom (102) being a funnel-shaped structure, support legs (103) being fixed around the tank bottom (102), and a water outlet (104) being provided at the bottom of the tank bottom (102); A partition mechanism (200) comprises a mounting ring (201) fixed to the inner wall of a cylinder body (101), a plurality of fixed plates (202) being arranged equidistantly around the mounting ring (201), a movable plate (203) being movably nested on one side of the fixed plate (202), an isolation cover (204) being fixed on the top of the plurality of fixed plates (202), a rotating motor (205) being fixed inside the isolation cover (204), a rotating shaft (206) of the rotating motor (205) penetrating the isolation cover (204) and extending downward, the rotating shaft (206) being fixedly connected to the movable plate (203) via a connecting rod (207), and a through opening (208) being formed between two adjacent fixed plates (202).

2. The fish tank for conveniently discharging impurities and feces according to claim 1, characterized in that: The top end of the fixing plate (202) is arranged to be inclined toward the central axis of the fish tank body (100), and the fixing plate (202) is an arc-shaped plate.

3. The fish tank for conveniently discharging impurities and feces according to claim 1, characterized in that: The size of the movable plate (203) is not smaller than the size of the through opening (208).

4. The fish tank for conveniently discharging impurities and feces according to claim 1, characterized in that: The isolation cover (204) is a conical cavity structure, and the outer surface of the isolation cover (204) and the outer surface of the corresponding fixing plate (202) are located in the same plane.

5. The fish tank for conveniently discharging impurities and feces according to claim 1, characterized in that: The invention also comprises a discharge mechanism (300), wherein the discharge mechanism (300) comprises a discharge pipe (301) and a pressure sensor (302), wherein the discharge pipe (301) is sealedly connected to the water outlet (104), a solenoid valve (303) is provided at one end of the discharge pipe (301), and the pressure sensor (302) is arranged on the inner side wall of the cylinder bottom (102).

6. The fish tank for conveniently discharging impurities and feces according to claim 5, characterized in that: The invention also comprises a purification circulation mechanism (400), wherein the purification circulation mechanism (400) comprises a filter box (401) and a purification box (405), wherein the filter box (401) is connected to the discharge pipe (301), wherein a first filter screen (402) and a second filter screen (403) are respectively arranged in the filter box (401), and wherein the filter box (401) is connected to the purification box (405) via a connecting pipe (404).

7. The fish tank for conveniently discharging impurities and feces according to claim 6, characterized in that: The top of the purification box (405) is provided with a medicine storage tank (406) and an aerator (407), and one side of the purification box (405) is provided with a water pump (408). The water outlet of the water pump (408) is sealed and connected with a return pipe (409), and the other end of the return pipe (409) extends into the fish tank body (100).

Images