Paddy field crayfish seedling temporary rearing pond body structure

Abstract

The utility model relates to a paddy field crayfish seedling temporary rearing pond body structure which comprises an outer temporary rearing pond, a heat preservation cover body structure arranged on the upper portion of the outer temporary rearing pond, an inner rearing pond body structure arranged in the outer temporary rearing pond, a water inlet structure and a water outlet structure. The inner culture pond body structure comprises an inner culture body, partition bodies arranged in the inner culture body, a culture bottom net arranged between the two partition bodies and movable valve bodies arranged between the partition bodies, and the water inlet structure comprises a water body purification postponing treatment pond structure provided with a water inlet pipeline. The utility model has the beneficial effects that the device is simple and reasonable in structural design, and can effectively ensure the culture temperature of temporary culture, the cleanliness of culture water quality and the culture salvage of temporary culture. The survival rate of the young crayfish is ensured, and the method has good practicability.

Description

Technical Field

[0001] The utility model relates to the field of crayfish breeding, in particular to a temporary breeding pond structure for crayfish seedlings in a rice field. Background Art

[0002] Crayfish is a freshwater crustacean with a wide range of food intake and strong adaptability to the environment. It has become an important aquaculture species. There are many ways to farm crayfish. The rice field shrimp farming model is based on the symbiotic and mutually beneficial characteristics of rice and crayfish, and makes full use of the ecological environment and resources.

[0003] Application number: CN202121453329.5 A transition pond for stocking crayfish seedlings, comprising a transitional temporary stocking pond body, a centralized stocking pond body structure arranged at the outer side end of the transitional temporary stocking pond body, a cage placement partition block arranged at the upper end of the transitional temporary stocking pond body, a temporary stocking net box body arranged in the cage placement partition block, a transitional temporary stocking pond body water inlet pipe arranged at the lower part of the transitional temporary stocking pond body, and a transitional temporary stocking pond body drainage pipe, the centralized stocking pond body structure comprises a stocking pond body, a stocking gate arranged at one end of the stocking pond body, and a stocking slope structure arranged at the lower part of the stocking gate. The advantages of the utility model are: ensuring the adaptation of the water body transition of crayfish seedlings.

[0004] Application number: CN202121472290.1 ​​A crayfish seedling breeding pond, comprising a seedling breeding pond body and a purified water source pool arranged outside the seedling breeding pond body, a water purification device being arranged in the purified water source pool, the interior of the seedlings in the seedling breeding pond body is step-shaped, and a temporary attachment structure is arranged on each step surface, characterized in that a water storage tank is arranged between the purified water source pool and the seedling breeding pond body, the temporary attachment structure comprises a connecting seat structure and a climbing frame structure arranged on the upper part of the connecting seat structure, the water purification device comprises a filter body structure arranged at the water inlet end of the purified water source pool and a sediment extraction structure arranged at the bottom of the purified water source pool, and each temporary attachment structure is arranged at the same height on each step surface.

[0005] The existing crayfish seedling breeding ponds or stocking transition ponds have the following problems in actual application: the internal and external structures are relatively simple and do not have the ability to cause sudden weather changes that lead to the death of seedlings. The different batches of temporary breeding are prone to cause infectious bacteria in the seedlings. In addition, the breeding ponds are set below the standard for the purification of breeding water. At the same time, it is inconvenient to salvage and transfer the temporarily raised seedlings. In view of the above situation, technical innovation is carried out on the basis of the existing temporary breeding ponds for crayfish seedlings in rice fields. Utility Model Content

[0006] The utility model aims to provide a temporary rearing pond structure for crayfish seedlings in rice fields, so as to solve the problems of aquaculture temperature, aquaculture water quality and convenient salvage for the temporary rearing of crayfish seedlings in rice fields.

[0007] The utility model adopts the following technical scheme to solve the technical problems: a temporary culture pond structure for crayfish seedlings in a rice field, comprising an outer temporary culture pond, a heat preservation cover structure arranged on the upper part of the outer temporary culture pond, an inner culture pond structure arranged in the outer temporary culture pond, a water inlet structure and a water outlet structure connected to the outer temporary culture pond, the inner culture pond structure comprising an inner culture body, a partition body arranged in the inner culture body, a culture bottom net arranged between two partition bodies, and a movable valve body arranged between each partition body, and the water inlet structure comprises a water purification temporary treatment pond structure provided with a water inlet pipeline.

[0008] The heat-insulating cover structure comprises an end cover arranged on the upper part of the external temporary holding pool and a middle cover arranged between the two end covers.

[0009] The water purification temporary treatment pool structure comprises an inlet water purification pool body, a multi-layer filter assembly arranged in the inlet water purification pool body, and an equipment assembly space arranged on one side of the inlet water purification pool body.

[0010] Drainage equipment and oxygen production equipment are arranged in the equipment assembly space.

[0011] The terminal partition body in the inner culture body is a discharge pool, and the discharge pool is connected to the drainage pipe of the water outlet structure.

[0012] Beneficial effects of the utility model: the utility model has a simple and reasonable structural design, can effectively ensure the breeding temperature of temporary breeding, effectively ensure the cleanliness of breeding water quality and effectively ensure the breeding and salvaging of temporary breeding. It ensures the survival rate of crayfish seedlings and has good practicality.

[0013] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 for Figure 1 Top view of the structure.

[0016] Figure 3 for Figure 1 The front structure diagram of the partition body.

[0017] Figure 4 for Figure 1 Diagram of the internal structure of the intermediate water purification temporary treatment tank structure.

[0018] In the figure: 1. Inner culture body, 2. Partition body, 3. Culture bottom net, 4. Movable valve body, 5. Water inlet pipeline, 6. Discharge tank, 7. Drain pipe, 8. End cover body, 9. Middle cover body, 10. Water inlet purification tank body, 11. Equipment assembly space, 12. Drainage equipment, 13. Oxygen production equipment, 14. External temporary culture tank, 15. Insulation layer, 16. Insulation membrane body, 17. Multi-layer filter body assembly. DETAILED DESCRIPTION

[0019] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions 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 devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting 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] Embodiment 1, as Figure 1-4 As shown, a temporary rearing pond structure for crayfish seedlings in a paddy field comprises an outer temporary rearing pond 14, a heat preservation cover structure arranged on the upper part of the outer temporary rearing pond, an inner rearing pond structure arranged in the outer temporary rearing pond, a water inlet structure and a water outlet structure connected to the outer temporary rearing pond, the inner rearing pond structure comprises an inner rearing body 1, a baffle body 2 arranged in the inner rearing body, a rearing bottom net 3 arranged between two baffle bodies, and a movable valve body 4 arranged between each baffle body, and the water inlet structure comprises a water purification temporary treatment pond structure provided with a water inlet pipeline 5. The terminal baffle body in the inner rearing body is a discharge pond 6, and the discharge pond is connected to a drainage pipe 7 of the water outlet structure.

[0022] The heat preservation cover structure comprises an end cover 8 arranged on the upper part of the outer temporary holding pool and a middle cover 9 arranged between the two end covers. The middle cover 9 is hingedly connected to the upper part of the outer temporary holding pool, and a heat preservation film 16 is arranged on the inner surface of the end cover 8 and the middle cover 9.

[0023] The water purification temporary treatment tank structure comprises an inlet water purification tank body 10, a multi-layer filter assembly 17 arranged in the inlet water purification tank body, and an equipment assembly space 11 arranged on one side of the inlet water purification tank body.

[0024] A drainage device 12 and an oxygen production device 13 are arranged in the equipment assembly space.

[0025] The utility model has a simple and reasonable structural design, can effectively ensure the temporary breeding temperature, effectively ensure the cleanliness of the breeding water quality and effectively ensure the temporary breeding salvage, ensure the survival rate of the crayfish seedlings, and has good practicality.

[0026] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

[0027] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. A structure of a temporary rearing pond for crayfish seedlings in rice fields, characterized in that: The invention comprises an external temporary holding pool, a heat preservation cover structure arranged on the upper part of the external temporary holding pool, an internal breeding pool body structure arranged in the external temporary holding pool, a water inlet structure and a water outlet structure connected to the external temporary holding pool, wherein the internal breeding pool body structure comprises an internal breeding body, a baffle body arranged in the internal breeding body, a breeding bottom net arranged between two baffle bodies, and a movable valve body arranged between each baffle body, and the water inlet structure comprises a water purification temporary treatment pool structure provided with a water inlet pipeline.

2. The structure of the temporary rearing pond for rice field crayfish seedlings as claimed in claim 1, characterized in that: The heat-insulating cover structure comprises an end cover arranged on the upper part of the external temporary holding pool and a middle cover arranged between the two end covers.

3. The structure of the temporary rearing pond for rice field crayfish seedlings as claimed in claim 1, characterized in that: The water purification temporary treatment pool structure comprises an inlet water purification pool body, a multi-layer filter assembly arranged in the inlet water purification pool body, and an equipment assembly space arranged on one side of the inlet water purification pool body.

4. The structure of the temporary rearing pond for rice field crayfish seedlings as claimed in claim 3, characterized in that: Drainage equipment and oxygen production equipment are arranged in the equipment assembly space.

5. The structure of the temporary rearing pond for rice field crayfish seedlings as claimed in claim 1, characterized in that: The terminal partition body in the inner culture body is a discharge pool, and the discharge pool is connected to the drainage pipe of the water outlet structure.

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