Fish breeding pond bottom pollution discharge anti-deposition structure for fish-maize symbiosis

Abstract

The utility model discloses a fish class aquaculture pond bottom sewage prevention and deposit structure for fish -vegetable symbiosis relates to fish -vegetable symbiosis technical field, including support bottom plate and buffer component, support bottom plate is integrated structure, buffer component sets up in the surface of support bottom plate, and buffer component includes sewage auxiliary box, sewage inlet, sealing top cover, servo motor, movable shaft body, broken blade, buffer intercept net and buffer guide vane, sewage auxiliary box sets up in the upper surface of support bottom plate, and sewage auxiliary box is integrated structure, the rear end of sewage auxiliary box upper surface is provided with sewage inlet, and the front end of sewage auxiliary box upper surface is provided with sealing top cover. This fish -vegetable symbiosis fish class aquaculture pond bottom sewage prevention and deposit structure, through buffer component makes the device can buffer pollutant in the sewage process, prevents the deposition of pollutant and blocks sewage structure, through sewage component makes the device can realize automatic sewage, improves the overall sewage efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aquaponics technology, specifically to a bottom drainage and sediment prevention structure for fish farming ponds used in aquaponics. Background Technology

[0002] Aquaponics is an ecological agricultural model that combines aquaculture with hydroponics. Through a closed-loop system of "fish manure for vegetable cultivation, and vegetable purification for fish farming," it achieves sustainable production without water changes and without fertilizer application. This system utilizes microorganisms to decompose fish manure to provide nutrients for plants, while the plant roots purify the water and return it to the fishpond, forming a highly efficient cyclical system of "fish-vegetable-microorganisms" synergistic symbiosis. To facilitate the removal of fish manure and uneaten feed, and to prevent the accumulation of impurities that could deteriorate water quality, ensuring efficient and stable system circulation, a bottom drainage structure for the fishpond is required. However, current drainage structures still have the following shortcomings: For example, patent document CN220734066U discloses a sewage discharge mechanism for a fish farming pond. This sewage discharge mechanism uses a mesh frame with an opening and closing plate to filter floating debris inside the pond tank, effectively collecting this debris and facilitating collection by operators. However, during the sewage discharge process, pollutants such as uneaten feed and fish excrement in the sewage are prone to sedimentation, which can easily lead to blockage of the sewage discharge mechanism and thus affect the overall sewage discharge efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a bottom drainage and sediment prevention structure for fish farming ponds used in aquaponics, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bottom sewage discharge and anti-deposition structure for aquaponics fish farming ponds, comprising a supporting base plate and a buffer assembly. The supporting base plate is an integrated structure, and the buffer assembly is disposed on the surface of the supporting base plate. The buffer assembly includes a sewage discharge auxiliary box, a sewage inlet, a sealing top cover, a servo motor, a movable shaft, a crushing blade, a buffer interception net, and a buffer guide plate. The sewage discharge auxiliary box is disposed on the upper surface of the supporting base plate and is an integrated structure. A sewage inlet is provided at the rear end of the upper surface of the sewage discharge auxiliary box, and a sealing top cover is provided at the front end of the upper surface of the sewage discharge auxiliary box. A servo motor is installed at the rear end of the left surface of the sewage discharge auxiliary box, and two sets of servo motors are arranged sequentially from top to bottom.

[0005] Furthermore, the output end of the servo motor is connected to a movable shaft via a coupling, and a crushing blade is mounted on the surface of the movable shaft. The inner surface of the crushing blade is tightly connected to the outer surface of the movable shaft.

[0006] Furthermore, a buffer interception net is installed at the rear end of the sewage discharge auxiliary box, and a buffer guide plate is installed at the front end of the sewage discharge auxiliary box.

[0007] Furthermore, an arc-shaped support plate is installed on the upper surface of the support base plate, and a fish farming pond sidewall is provided on the top of the arc-shaped support plate.

[0008] Furthermore, the sidewall surface of the fish farming pond is provided with a sewage discharge assembly, which includes a conical pond bottom, a sewage interception net, a sewage outlet, and a sewage valve.

[0009] Furthermore, the conical pool bottom is located at the lower inner end of the side wall of the fish farming pond, and a sewage interception net is engaged and connected to the lower inner end of the conical pool bottom.

[0010] Furthermore, a drain outlet is provided on the lower surface of the conical pool, and a drain valve is installed on the lower side of the drain outlet.

[0011] Furthermore, the sewage discharge assembly also includes a sewage discharge pipe and a sewage discharge pump, and a sewage discharge pipe is installed at the lower front end of the sewage discharge auxiliary box, with a sewage discharge pump installed at the front end of the sewage discharge pipe.

[0012] This utility model provides a bottom drainage and sediment prevention structure for fish farming ponds used in aquaponics, which has the following beneficial effects: 1. This utility model incorporates a buffer assembly, which includes a sewage discharge auxiliary box, a sewage inlet, a sealed top cover, a servo motor, a movable shaft, crushing blades, a buffer interception net, and a buffer guide plate. In use, two sets of servo motors are activated, causing the movable shaft to rotate at high speed. The movable shaft then drives the crushing blades to rotate at high speed. Sewage enters the sewage discharge auxiliary box through the sewage inlet. Pollutants such as uneaten food and fish excrement in the sewage are crushed by the high-speed rotating crushing blades until they can pass through the buffer interception net. The double buffering effect of the buffer interception net and the buffer guide plate slows down the flow of water and the discharge speed of pollutants. This allows the device to buffer pollutants during the sewage discharge process, preventing pollutants from accumulating and clogging the sewage discharge structure.

[0013] 2. This utility model incorporates a sewage discharge assembly, which includes a conical pool bottom, a sewage interception net, a sewage outlet, and a sewage valve. The assembly also includes a sewage pipe and a sewage pump. During use, the conical pool bottom allows fish feces, uneaten food, and other waste to settle naturally and concentrate in the center of the bottom area due to gravity. After opening the sewage valve, wastewater and waste are discharged through the sewage outlet. Fish fry are intercepted by the sewage interception net, which is detachable for easy cleaning. Simultaneously, the sewage pump is activated. After being buffered by a buffer mechanism, wastewater and broken-up pollutants are slowly discharged from the sewage pipe and then through the sewage pump, enabling the device to achieve automatic sewage discharge and improve overall sewage discharge efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a bottom drainage and sediment prevention structure for fish farming ponds used in aquaponics according to this utility model; Figure 2 This is a three-dimensional structural diagram of a buffer component for a bottom drainage and sediment prevention structure of a fish farming pond for aquaponics according to the present invention; Figure 3 This is a three-dimensional structural diagram of a sewage discharge component for preventing sedimentation at the bottom of a fish farming pond in aquaponics, according to the present invention. Figure 4 This is a left-side three-dimensional structural diagram of a sewage discharge auxiliary box for preventing sedimentation at the bottom of a fish farming pond for aquaponics, according to the present invention.

[0015] In the diagram: 1. Support base plate; 2. Buffer assembly; 201. Sewage discharge auxiliary box; 202. Sewage inlet; 203. Sealed top cover; 204. Servo motor; 205. Movable shaft; 206. Crushing blade; 207. Buffer interception net; 208. Buffer guide plate; 3. Arc-shaped support plate; 4. Side wall of fish farming pond; 5. Sewage discharge assembly; 501. Conical pond bottom; 502. Sewage interception net; 503. Sewage outlet; 504. Sewage valve; 505. Sewage pipe; 506. Sewage pump. Detailed Implementation

[0016] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0017] like Figures 1 to 4As shown, a bottom sludge drainage and anti-deposition structure for aquaponics fish farming pond includes a supporting base plate 1 and a buffer assembly 2. The supporting base plate 1 is an integral structure. The buffer assembly 2 is disposed on the surface of the supporting base plate 1 and includes a sludge drainage auxiliary box 201, a sludge inlet 202, a sealing top cover 203, a servo motor 204, a movable shaft 205, a crushing blade 206, a buffer interception net 207, and a buffer guide plate 208. The sludge drainage auxiliary box 201 is disposed on the upper surface of the supporting base plate 1 and is an integral structure. The sludge inlet is opened at the rear end of the upper surface of the sludge drainage auxiliary box 201. 202, and a sealed top cover 203 is provided at the front end of the upper surface of the sewage auxiliary box 201. A servo motor 204 is installed at the rear end of the left surface of the sewage auxiliary box 201. Two sets of servo motors 204 are arranged from top to bottom. The output end of the servo motor 204 is connected to a movable shaft 205 through a coupling. A crushing blade 206 is installed on the surface of the movable shaft 205. The inner surface of the crushing blade 206 is tightly connected to the outer surface of the movable shaft 205. A buffer interception net 207 is installed at the rear end of the sewage auxiliary box 201. A buffer guide plate 208 is provided at the front end of the sewage auxiliary box 201.

[0018] The specific operation is as follows: When in use, start two sets of servo motors 204, so that the servo motors 204 drive the movable shaft 205 to rotate at high speed. The movable shaft 205 drives the crushing blade 206 to rotate at high speed. Sewage enters the sewage discharge auxiliary box 201 through the sewage inlet 202. Pollutants such as uneaten food and fish excrement in the sewage are crushed by the high-speed rotating crushing blade 206 until the crushed pollutants can pass through the buffer interception net 207. The water flow and the pollutant discharge speed can be slowed down by the double buffer of the buffer interception net 207 and the buffer guide plate 208.

[0019] Please refer to Figure 1 , Figure 3 and Figure 4 An arc-shaped support plate 3 is installed on the upper surface of the support base plate 1, and a fish farming pond side wall 4 is provided on the top of the arc-shaped support plate 3. A sewage discharge component 5 for sewage discharge is provided on the surface of the fish farming pond side wall 4. The sewage discharge component 5 includes a conical pond bottom 501, a sewage interception net 502, a sewage outlet 503, and a sewage valve 504. The conical pond bottom 501 is located at the lower inner side of the fish farming pond side wall 4, and the sewage interception net 502 is engaged with the lower inner side of the conical pond bottom 501. A sewage outlet 503 is opened on the lower surface of the conical pond bottom 501, and a sewage valve 504 is installed on the lower side of the sewage outlet 503. The sewage discharge component 5 also includes a sewage pipe 505 and a sewage pump 506. A sewage pipe 505 is installed at the lower front side of the sewage discharge auxiliary box 201, and a sewage pump 506 is provided at the front end of the sewage pipe 505. The specific operation is as follows: When in use, a conical pond bottom 501 is adopted, which can use gravity to allow fish feces, uneaten food and other waste to settle naturally and concentrate in the center area of ​​the bottom. After opening the drain valve 504, sewage and waste are discharged through the drain outlet 503. The fish fry will be intercepted by the sewage interception net 502. The sewage interception net 502 is detachable for easy cleaning. At the same time, the sewage pump 506 is started. After being buffered by the buffer mechanism, sewage and broken pollutants are slowly discharged from the drain pipe 505 and discharged through the sewage pump 506.

[0020] In summary, as Figures 1 to 4 As shown, this aquaponics fish farming pond has a bottom drainage and anti-sedimentation structure. In use, firstly, the conical pond bottom 501 allows fish feces, uneaten feed, and other waste to naturally settle and concentrate in the center area of ​​the bottom using gravity. After opening the drain valve 504, wastewater and waste are discharged through the drain outlet 503. Then, two sets of servo motors 204 are activated, causing the movable shaft 205 to rotate at high speed. The movable shaft 205 drives the crushing blades 206 to rotate at high speed. Wastewater enters the drainage auxiliary box 201 through the drain inlet 202. The wastewater contains... Uneaten food, fish excrement, and other pollutants are crushed by the high-speed rotating crushing blades 206 until the crushed pollutants can pass through the buffer interception net 207. The double buffering effect of the buffer interception net 207 and the buffer guide plate 208 slows down the water flow and the discharge speed of pollutants. The fish fry are intercepted by the sewage interception net 502, which is detachable for easy cleaning. At the same time, the sewage pump 506 is started. After being buffered by the buffer mechanism, the sewage and crushed pollutants are slowly discharged from the sewage pipe 505 and discharged through the sewage pump 506.

[0021] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A fish farming pond bottom sewage discharge anti-deposition structure for fish and plant symbiosis, comprising a supporting bottom plate (1) and a buffer assembly (2), characterized in that: The supporting base plate (1) is an integrated structure. The buffer assembly (2) is set on the surface of the supporting base plate (1). The buffer assembly (2) includes a sewage discharge auxiliary box (201), a sewage inlet (202), a sealing top cover (203), a servo motor (204), a movable shaft (205), a crushing blade (206), a buffer interception net (207), and a buffer guide plate (208). The sewage discharge auxiliary box (201) is set on the upper surface of the supporting base plate (1). The sewage discharge auxiliary box (201) is an integrated structure. The sewage inlet (202) is opened at the rear end of the upper surface of the sewage discharge auxiliary box (201). The sealing top cover (203) is set at the front end of the upper surface of the sewage discharge auxiliary box (201). The servo motor (204) is installed at the rear end of the left surface of the sewage discharge auxiliary box (201). Two sets of servo motors (204) are arranged from top to bottom.

2. A fish tank bottom sewage discharge sedimentation prevention structure for fish farming in a fish-legume symbiosis according to claim 1, characterized in that, The output end of the servo motor (204) is connected to a movable shaft (205) via a coupling, and a crushing blade (206) is mounted on the surface of the movable shaft (205). The inner surface of the crushing blade (206) is tightly connected to the outer surface of the movable shaft (205).

3. The bottom drainage and sediment prevention structure for aquaponics fish farming pond according to claim 1, characterized in that, The sewage discharge auxiliary box (201) is equipped with a buffer interception net (207) at the rear end and a buffer guide plate (208) at the front end.

4. A fish tank bottom sewage discharge sedimentation prevention structure for fish farming in a fish-legume symbiosis according to claim 1, characterized in that, An arc-shaped support plate (3) is installed on the upper surface of the support base plate (1), and a fish farming pond sidewall (4) is provided on the top of the arc-shaped support plate (3).

5. A fish tank bottom waste discharge sediment-preventing structure for a fish farming pond according to claim 4, characterized in that, The side wall (4) of the fish farming pond is provided with a sewage discharge assembly (5) for sewage discharge, and the sewage discharge assembly (5) includes a conical pond bottom (501), a sewage interception net (502), a sewage outlet (503) and a sewage valve (504).

6. The bottom drainage and sediment prevention structure for aquaponics fish farming pond according to claim 5, characterized in that, The conical bottom (501) is located at the lower inner end of the side wall (4) of the fish farming pond, and a sewage interception net (502) is connected to the lower inner end of the conical bottom (501).

7. A fish tank bottom waste discharge sediment-preventing structure for a fish farming pond according to claim 5, characterized in that, The bottom surface of the conical pool (501) is provided with a drain outlet (503), and a drain valve (504) is installed on the bottom side of the drain outlet (503).

8. A fish tank bottom waste discharge sediment-preventing structure for a fish farming pond according to claim 5, characterized in that, The sewage discharge assembly (5) also includes a sewage discharge pipe (505) and a sewage discharge pump (506), and a sewage discharge pipe (505) is installed at the lower front end of the sewage discharge auxiliary box (201), and a sewage discharge pump (506) is provided at the front end of the sewage discharge pipe (505).

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