Aquaculture pond

Abstract

The invention discloses an aquaculture pond. The aquaculture pond is provided with a vortex structure and can form a low-resistance flowing water aquiculture pond structure where a low-resistance flowing water channel can be formed and a complete water circulation system can be formed when the flowing speed of water flow is guaranteed, so that movable flowing water in the aquaculture pond can be formed. The aquiculture pond is characterized in that a walking plate is arranged at the top of the aquaculture pond; the section of the walking plate is of a vortex-shaped structure; a culture channelis arranged in the culture pond; the section of the culture channel is of a vortex-shaped structure; a through hole is formed in the center of the bottom of the culture pond; a blocking net is arranged in the through hole; a guiding hopper is arranged in the center of the bottom of the culture pond; the guiding hopper communicates with the culture channel; a central water flowing hole is formed in the center of the bottom of the guiding hopper; a filter box is arranged on the outer side face of the culture pond; the filter box is connected with the culture pond through a plurality of connecting pipes which are arranged at equal intervals; the filter box communicates with the culture channel through the connecting pipes; a plurality of filter screens are arranged in the filter box at equalintervals; and the filter screens are obliquely arranged.

Description

technical field [0001] The invention relates to an aquaculture pool, relates to a low-resistance running water aquaculture structure used for aquaculture, and belongs to the field of fishery aquaculture equipment. In particular, it relates to a culture pond equipped with a vortex structure, which can form a low-resistance flowing water channel, and can form a complete water circulation system while ensuring the water flow rate, so as to ensure the low-resistance flowing water culture pond structure of the active flowing water in the culture pond. Background technique [0002] At present, most of the existing aquaculture is static water culture, and the feeding and excretion of aquatic organisms are all in the breeding pond, which leads to the rapid deterioration of the water environment in the pond, and regular water replacement is often required, which wastes water resources and daily operation. It is time-consuming and labor-intensive. If the water is not changed in time, ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing aquaculture is static water culture, and the feeding and excretion of aquatic organisms are all in the breeding pond, which leads to the rapid deterioration of the water environment in the pond, and regular water replacement is often required, which wastes water resources and daily operation. It is time-consuming and labor-intensive. If the water is not changed in time, it will easily lead to the death of aquatic organisms in the pool. However, the existing structure of the aquaculture pool that circulates the water in the pool through a pump has an unreasonable multi-layer flow channel structure in the pool. Directly use the right-angle structure to turn the corner. When the flowing water flows through the right-angle corner position, the resistance is large, and it is easy to cause backflow and recoil in the direction of the fluid, which cannot form a smooth and effective active flowing water farming mode.

[0003] The notification number CN103168737A discloses a pipeline-type flowing water culture pond, including: a culture pond, which includes a square culture pond body, first and second shafts arranged on both sides inside it, and a circuitous arrangement between the two. A number of flexible culture pipes are provided with retaining nets at the water inlet and outlet ends of the flexible culture pipes. The water inlet end of the first flexible culture pipe and the water outlet end of the last flexible culture pipe are respectively sealed and connected with the first and second outlets; Cleaning pools are respectively provided at the ends of the pipes; the first well shaft, several flexible culture pipes, several cleaning pools and the second well shaft are connected to form a general breeding area, and there is a set between the outer wall of the general breeding area and the breeding pool body for holding The cavity of water; the high-level filter tank connected with the first wellbore; the suction pump arranged between the second wellbore and the high-level filter tank. The resistance is large, which greatly affects the flow rate of the water flow, which is not conducive to the flow exchange of living water

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