Aquaculture irrigation and drainage device

Abstract

The utility model belongs to the technical field of aquaculture, and particularly discloses an aquaculture irrigation and drainage device which comprises an irrigation and drainage box, a fixing frame is fixedly connected to the top of the irrigation and drainage box, a light rod movably penetrates through the inner side of the fixing frame, a filter screen disc is fixedly connected to the bottom of the light rod, and an electric box is fixedly installed at the top of the fixing frame. The top of the electric box is electrically connected with an acousto-optic electronic buzzer, and the fixing frame is provided with an acousto-optic alarm mechanism used for prompting excessive excrement accumulation on the surface of the filter screen disc. According to the irrigation and drainage device for aquaculture, in the process that excrement of aquatic products in the irrigation and drainage box is gradually increased, a filter screen disc moves downwards to trigger an audible and visual alarm mechanism, that is, the attention of related personnel can be quickly attracted by activating an audible and visual electronic buzzer, alarm sound and flickering light, so that the emergency response capability is greatly enhanced; therefore, necessary cleaning measures are taken immediately, and the risk and complexity of the breeding environment are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of aquaculture, and specifically to an aquaculture irrigation and drainage device. Background Art

[0002] Underground aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding and management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive farming, intensive farming and high-density intensive farming.

[0003] During aquaculture in drainage and irrigation boxes, feces and other excrement produced by aquatic products (such as fish and shrimp) will gradually accumulate. After accumulating to a certain level, they will be cleaned up to avoid affecting the aquaculture environment. Currently, the decision to clean the water is usually based on the turbidity of the water. There is no function to automatically trigger an alarm when the amount of excrement is too large, which may delay emergency response and increase the risk and complexity of the aquaculture environment. Utility Model Content

[0004] In view of this, the purpose of the present invention is to solve the shortcomings of the background technology and to propose an aquaculture irrigation and drainage device to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the utility model provides an aquaculture irrigation and drainage device, comprising an irrigation and drainage box, a fixed frame fixedly connected to the top of the irrigation and drainage box, a lightweight rod movably provided on the inner side of the fixing frame, a filter disc fixedly connected to the bottom of the lightweight rod, an electrical box fixedly installed on the top of the fixing frame, an audible and visual electronic buzzer electrically connected to the top of the electrical box, an audible and visual alarm mechanism for prompting excessive accumulation of excrement on the surface of the filter disc, a partition bar provided inside the irrigation and drainage box, a sealing plug provided on the irrigation and drainage box, and the electrical box and the audible and visual electronic buzzer on its top are distributed at the four corners of the top of the fixing frame.

[0006] Preferably, the sound and light alarm mechanism includes a sliding rheostat arranged inside the electrical box, and a sliding rod is provided on the outer surface of the sliding rheostat. The sound and light alarm mechanism can issue different degrees of alarms when different amounts of aquatic product excrement accumulate on the filter plate.

[0007] Preferably, the outer surface of the sliding rod is slidably connected to a driving rod, a sliding variable resistor piece is provided on the top of the driving rod, and the sliding variable resistor piece is electrically connected to the sliding rheostat.

[0008] Preferably, the top of the lightweight rod is fixedly connected to a shift frame, the inner side of the shift frame is fixedly penetrated by a lower plate shaft, and the outer surface of the lower plate shaft is rotatably connected to a positioning plate.

[0009] Preferably, a guide rail is fixedly connected to the inner side of the fixing frame, a slide is slidably connected to the outer surface of the guide rail, and the top of the slide is fixedly connected to the bottom of the driving rod.

[0010] Preferably, an upper film shaft is fixedly provided on the inner side of the slide, and the outer surface of the upper film shaft is rotatably connected to the end of the positioning plate away from the lower film shaft.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In this aquaculture irrigation and drainage device, as the amount of aquatic excrement in the drainage and irrigation box gradually increases, the downward movement of the filter disc will trigger the sound and light alarm mechanism. That is, by activating the sound and light electronic buzzer, the alarm sound and flashing light can quickly attract the attention of relevant personnel, greatly enhancing the emergency response capability, so that necessary cleanup measures can be taken immediately, reducing the risk and complexity of the aquaculture environment.

[0013] 2. The aquaculture irrigation and drainage device enables the aquaculture personnel to intervene quickly and clean up the excessive excrement through the timely alarm system. When cleaning, it is necessary to replace the water in the irrigation and drainage box, remove the sealing plug, and systematically clean the excrement on the filter plate from the position where the sealing plug is removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the irrigation and drainage box for this application;

[0016] Figure 3 This is a schematic diagram of the inner structure of the fixing frame of this application;

[0017] Figure 4 For this application Figure 3 Enlarged view of point a in the middle;

[0018] Figure 5 This is a schematic diagram of the internal structure of the electrical box for this application.

[0019] Among them: 1. Drainage and irrigation box; 2. Fixed frame; 3. Lightweight rod; 4. Filter plate; 5. Electric box; 6. Sound and light electronic buzzer; 7. Sliding rheostat; 8. Sliding rod; 9. Driving rod; 10. Sliding rheostat; 11. Shifting frame; 12. Lower plate shaft; 13. Positioning plate; 14. Guide rail; 15. Sliding frame; 16. Upper plate shaft; 17. Separation strip; 18. Sealing plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0021] See also Figure 1-5 A drainage and irrigation device for aquaculture includes a drainage and irrigation box 1, a fixed frame 2 is fixedly connected to the top of the drainage and irrigation box 1, a lightweight rod 3 is movably provided on the inner side of the fixed frame 2, a filter plate 4 is fixedly connected to the bottom of the lightweight rod 3, an electric box 5 is fixedly installed on the top of the fixed frame 2, and an acousto-optic electronic buzzer 6 is electrically connected to the top of the electric box 5. An acousto-optic alarm mechanism is provided on the fixed frame 2 for prompting excessive accumulation of excrement on the surface of the filter plate 4, a partition bar 17 is provided inside the drainage and irrigation box 1, and a sealing plug 18 is provided on the drainage and irrigation box 1.

[0022] Through the above technical solution, during the process of breeding aquatic products in the irrigation and drainage box 1, an injection pipe and a drainage pipe are provided on the irrigation and drainage box 1 to replace the water flow. The feces and other excrement produced by the aquatic products will be collected and gathered on the filter plate 4. When the excrement increases, the sound and light alarm mechanism can be triggered to generate an alarm, so that the excrement on the filter plate 4 can be cleaned in time.

[0023] Specifically, the sound and light alarm mechanism includes a sliding rheostat 7 arranged inside the electrical box 5 , and a sliding rod 8 is provided on the outer surface of the sliding rheostat 7 .

[0024] Through the above technical solution, the sliding rheostat 7 is connected to the circuit composed of the electric box 5 and the sound and light electronic buzzer 6, and the change of its resistance will directly affect the alarm sound and light intensity of the sound and light electronic buzzer 6.

[0025] Specifically, the outer surface of the sliding rod 8 is slidably connected to the driving rod 9 , the top of the driving rod 9 is provided with a sliding rheostat 10 , and the sliding rheostat 10 is electrically connected to the sliding rheostat 7 .

[0026] Through the above technical solution, when the sliding rheostat 10 slides along the surface of the sliding rheostat 7, the resistance of the sliding rheostat 7 connected to the circuit will change, and the driving rod 9 can slide along the fixed track when passing through the top of the fixed frame 2.

[0027] Specifically, the top of the lightweight rod 3 is fixedly connected to a shift frame 11 , the inner side of the shift frame 11 is fixedly penetrated by a lower plate shaft 12 , and the outer surface of the lower plate shaft 12 is rotatably connected to a positioning plate 13 .

[0028] Through the above technical solution, when the lightweight rod 3 moves up and down with the change of the filter plate 4, the shift frame 11 will be linked to move synchronously and drive the positioning plate 13.

[0029] Specifically, the inner side of the fixing frame 2 is fixedly connected with a guide rail 14 , the outer surface of the guide rail 14 is slidably connected with a slide 15 , and the top of the slide 15 is fixedly connected to the bottom of the driving rod 9 .

[0030] Through the above technical solution, during the deflection process, the two ends of the positioning plate 13 will rotate along the lower plate shaft 12 and the upper plate shaft 16 respectively.

[0031] Specifically, an upper film shaft 16 is fixedly provided on the inner side of the slide 15 , and an outer surface of the upper film shaft 16 is rotatably connected to an end of the positioning plate 13 away from the lower film shaft 12 .

[0032] Through the above technical solution, the positioning plate 13 will push and pull the slide 15 during the deflection process, causing it to slide along the surface of the guide rail 14.

[0033] Working principle: During the aquaculture process, the irrigation and drainage box 1 can be filled with water and drained (i.e., water is replaced) through the water injection pipe and drainage pipe on its surface. During the aquaculture process, the aquatic products and excrement are separated by the partition bar 17, wherein the aquatic products are located above the partition bar 17 and the excrement will pass through the partition bar 17 and fall onto the filter plate 4. The filter plate 4 is provided with fine holes to allow water to pass through while preventing the passage of excrement. When the excrement on the filter plate 4 gradually increases, the filter plate 4 will gradually move down. During the movement, the lightweight rod 3 will move downward synchronously. During this process, the positioning piece 13 will be deflected, and the top and bottom of the positioning piece 13 will rotate along the upper plate shaft 16 and the lower plate shaft 12 respectively, and the slide 15 will be pulled by the upper plate shaft 16, so that the slide 15 slides inward along the guide rail 14, and the driving rod 9 on the slide 15 will be displaced synchronously. That is, when the driving rod 9 slides along the surface of the slide rod 8, the sliding resistor 10 will slide along the surface of the sliding resistor 7, and the sliding resistor 7 is connected to the circuit of the electric box 5. The resistance gradually decreases, and the current in the circuit gradually increases. Therefore, the current received by the sound and light electronic buzzer 6 connected to the circuit gradually increases, causing the sound and light electronic buzzer 6 to produce an increasingly shrill buzzer alarm sound, and the alarm light will gradually become dazzling. The four sound and light electronic buzzers 6 on the top of the fixing frame 2 can effectively increase the prompt range, allowing external staff to quickly and accurately understand the changes in the excrement accumulated on the filter plate 4. Compared with traditional manual observation, the drainage and irrigation box 1 can understand the changes in aquatic product excrement in real time. Once the excrement accumulates too much, the sound and light alarm mechanism will be triggered, and then the sound and light electronic buzzer 6 will be activated, so that the instant alarm function of the device greatly enhances the emergency response capability. The alarm sound and flashing light can quickly attract the attention of relevant personnel and prompt them to immediately take necessary cleaning measures, thereby effectively reducing the risks and complexity of the aquaculture environment. When cleaning, it is necessary to replace the water in the drainage and irrigation box 1 and remove the sealing plug 18. The excrement on the filter plate 4 can be systematically cleaned from the position where the sealing plug 18 is removed.

[0034] In summary, by integrating an intelligent monitoring and alarm system, the accumulation of aquatic product excrement can be monitored in real time. Once the excrement reaches the preset threshold, an audible and visual alarm is immediately triggered, significantly improving the speed of emergency response. This instant feedback mechanism effectively avoids the cleaning delays caused by observation lags in traditional methods, thereby reducing the risk of deterioration of the aquaculture environment.

[0035] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An aquaculture irrigation and drainage device, comprising an irrigation and drainage box (1), characterized in that: The top of the irrigation and drainage box (1) is fixedly connected to a fixing frame (2), the inner side of the fixing frame (2) is movably provided with a light rod (3), the bottom of the light rod (3) is fixedly connected to a filter plate (4), the top of the fixing frame (2) is fixedly installed with an electric box (5), the top of the electric box (5) is electrically connected to an audible and visual electronic buzzer (6), the fixing frame (2) is provided with an audible and visual alarm mechanism for prompting excessive accumulation of excrement on the surface of the filter plate (4), the interior of the irrigation and drainage box (1) is provided with a partition bar (17), and the irrigation and drainage box (1) is provided with a sealing plug (18).

2. The aquaculture irrigation and drainage device according to claim 1, characterized in that: The sound and light alarm mechanism comprises a sliding rheostat (7) arranged inside the electrical box (5), and a sliding rod (8) is provided on the outer surface of the sliding rheostat (7).

3. The aquaculture irrigation and drainage device according to claim 2, characterized in that: The outer surface of the sliding rod (8) is slidably connected to a driving rod (9), a sliding variable resistor (10) is provided on the top of the driving rod (9), and the sliding variable resistor (10) is electrically connected to the sliding variable resistor (7).

4. The aquaculture irrigation and drainage device according to claim 1, characterized in that: The top of the lightweight rod (3) is fixedly connected to a shift frame (11), the inner side of the shift frame (11) is fixedly penetrated by a lower plate shaft (12), and the outer surface of the lower plate shaft (12) is rotatably connected to a positioning plate (13).

5. The aquaculture irrigation and drainage device according to claim 2, characterized in that: The inner side of the fixed frame (2) is fixedly connected to a guide rail (14), the outer surface of the guide rail (14) is slidably connected to a slide (15), and the top of the slide (15) is fixedly connected to the bottom of the driving rod (9).

6. The aquaculture irrigation and drainage device according to claim 5, characterized in that: An upper film shaft (16) is fixedly provided on the inner side of the slide (15), and an outer surface of the upper film shaft (16) is rotatably connected to an end of the positioning plate (13) away from the lower film shaft (12).

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