CN210642022U

CN210642022U - Ecological fish pond

Info

Publication number: CN210642022U
Application number: CN201921737626.5U
Authority: CN
Inventors: 徐治强
Original assignee: Changsha Sanlin Agricultural Development Co Ltd
Current assignee: Changsha Sanlin Agricultural Development Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-02
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an ecological fish pond, which comprises a machine body and an industrial electric heating fan, wherein the machine body sequentially comprises a feed hopper, a drying chamber, a grinding chamber and a storage chamber from top to bottom; the side of the drying chamber is provided with a plurality of ventilation hoods, the ventilation hoods are connected with the ventilation openings of the industrial electric heating fans through pipelines, the bottom of the drying chamber is provided with a first spiral feeder, the upper end of the grinding chamber is provided with a grinding device, the discharge end of the first spiral feeder is positioned right above the grinding device, the bottom of the grinding chamber is provided with a second spiral feeder, and a storage box which can be drawn out from the side of the machine body is arranged in the storage chamber. The utility model discloses can realize the fecaluria separation, can keep apart roe and adult fish, make the roe can avoid adult fish's predation, improve roe survival rate, the fry fish of hatching has effectively avoided adult fish to pursue under the isolation of horizontal dictyosome and vertical dictyosome catching, has improved the output of fry by a wide margin.

Description

Ecological fish pond

Technical Field

The utility model belongs to the technical field of aquaculture, specifically be an ecological fishpond.

Background

After the fish in the existing fishpond spawns, most of roe can be eaten, so that fry is rare, and in addition, the fry is eaten by big fish without growing up, so that the fish yield is low. In this regard, we have developed an ecological fish pond to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide an ecological fish pond, can keep apart roe and adult fish, make the roe can avoid the predation of adult fish, improved roe survival rate, the fry fish of hatching has effectively avoided chasing after of adult fish under the isolation of horizontal dictyosome and vertical dictyosome, has improved the output of fry by a wide margin.

In order to realize the above purpose, the utility model adopts the technical scheme that: the device comprises a pool body, a transverse net body and a longitudinal net body, wherein the transverse net body and the longitudinal net body are fixedly arranged in the pool body and have the same width as the pool body, the transverse net body is laid on the left side of the pool body and is 20-30 cm away from the bottom of the pool body, the longitudinal net body and the transverse net body are integrally arranged, the longitudinal net body and the transverse net body form an L shape, the mesh sizes of the longitudinal net body and the transverse net body are 80-120 meshes, the pool body is divided into a adult fish area and a fry area by the longitudinal net body and the transverse net body, the fry area is positioned at the bottom of the adult fish area, and the right side of the fry area is a fry feeding area.

Providing good habitat for adult fishes and young fishes and better predating organisms around aquatic plants, and preferably arranging a plant bed body on the inner periphery of the tank body and at a position 40-60cm away from the water surface, wherein the aquatic plants are planted on the plant bed body.

In order to improve the oxygen content in the pond body and the survival rate of fish, the fish-culturing device preferably further comprises a pond body oxygen increasing device, the pond body oxygen increasing device comprises a plurality of aeration oxygen increasing machines and oxygen increasing pipelines, the oxygen increasing pipelines are uniformly distributed at the bottom of the pond body, a plurality of air nozzles are arranged on the oxygen increasing pipelines, and the oxygen increasing pipelines are connected with the aeration oxygen increasing machines.

Provides habitat for fish eggs and better hatches fries, and waterweeds are paved at the bottom of the pool body.

The utility model discloses the back of laying eggs of adult fish, the roe sees through horizontal dictyosome and drops on the pasture and water, and the roe is kept apart with adult fish, can avoid the predation of adult fish, has improved the roe survival rate by a wide margin, and the fry that hatches more can be preyed the microorganism on the pasture and water again after the fry hatches on the pasture and water, is favorable to the growth of fry. Meanwhile, the fry effectively avoids catching adult fishes under the isolation of the transverse net body and the longitudinal net body, and the survival rate is greatly improved. In addition, the feed for the fry is put in the fry feeding area, so that the predation of adult fishes is avoided. The aeration equipment for the pool body can aerate the pool body, greatly improves the survival rate of fish, and further improves the yield of the fish

The utility model has the advantages that: the utility model provides a pair of ecological fish pond can keep apart roe and adult fish, makes the roe can avoid adult fish's predation, has improved roe survival rate, and the fry fish of hatching has effectively avoided adult fish to pursue under the isolation of horizontal dictyosome and vertical dictyosome catches, has improved the output of fry by a wide margin.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

The text labels in the figures are represented as: 1. an aeration aerator; 2. a longitudinal web; 3. a transverse net body; 4. an aquatic plant; 5. a plant bed body; 6. a adult fish area; 7. a fry area; 8. an air nozzle; 9. an oxygenation pipeline; 10. a fry feeding area.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-2, the specific structure of the present invention is: the novel pond comprises a pond body, a transverse net body 3 and a longitudinal net body 2 which are fixedly arranged in the pond body and have the same width with the pond body, wherein the transverse net body 3 is laid on the left side of the pond body and is 20-30 cm away from the bottom of the pond body, the longitudinal net body 2 and the transverse net body 3 are integrally arranged, the longitudinal net body 2 and the transverse net body 3 form an L shape, the mesh sizes of the longitudinal net body 2 and the transverse net body 3 are 80-120 meshes, the pond body is divided into a fish forming area 6 and a fish fry area 7 by the longitudinal net body 2 and the transverse net body 3, the fish fry area 7 is positioned at the bottom of the fish forming area 6, and the right side of the fish fry area 7 is a fish fry feeding area 10.

In this embodiment, to provide good habitat for adult fish and fry and better predation of organisms around the aquatic plants, it is preferable that a plant bed 5 is provided on the inner periphery of the tank body and located at a distance of 40-60cm from the water surface, and the plant bed 5 is planted with the aquatic plants 4.

In this embodiment, for the survival rate of the oxygen content of improvement pond internal oxygen and fish, it is preferred, and it still includes cell body oxygen equipments, and cell body oxygen equipments includes aeration oxygen-increasing machine 1 and oxygenation pipeline 9, and the quantity of oxygenation pipeline 9 is a plurality of and evenly distributed in the cell body bottom, is provided with a plurality of air nozzles 8 on the oxygenation pipeline 9, and oxygenation pipeline 9 is connected with aeration oxygen-increasing machine 1.

The utility model discloses the back of laying eggs of adult fish, the roe sees through horizontal dictyosome and drops on the pasture and water, and the roe is kept apart with adult fish, can avoid the predation of adult fish, has improved the roe survival rate by a wide margin, and the fry that hatches more can be preyed the microorganism on the pasture and water again after the fry hatches on the pasture and water, is favorable to the growth of fry. Meanwhile, the fry effectively avoids catching adult fishes under the isolation of the transverse net body and the longitudinal net body, and the survival rate is greatly improved. In addition, the feed for the fry is put in the fry feeding area, so that the predation of adult fishes is avoided. Cell body oxygen equipments can carry out the oxygenation to the cell body, has improved the survival rate of fish by a wide margin, and then has improved the output of fish.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. An ecological fish pond is characterized by comprising a pond body, a transverse net body (3) and a longitudinal net body (2), wherein the transverse net body (3) and the longitudinal net body (2) are fixedly arranged in the pond body and have the same width as the pond body, the transverse net body (3) is laid on the left side of the pond body and is 20-30 cm away from the bottom of the pond body, the longitudinal net body (2) and the transverse net body (3) are integrally arranged, the longitudinal net body (2) and the transverse net body (3) form an L shape, the mesh sizes of the longitudinal net body (2) and the transverse net body (3) are 80-120 meshes, the pond body is divided into a fish forming area (6) and a fish fry area (7) by the longitudinal net body (2) and the transverse net body (3), the fish fry area (7) is located at the bottom of the fish forming area (6), and a fish fry feeding area (10) is arranged on the right side of the fish fry.

2. An ecological fish pond according to claim 1, characterized in that a plant bed (5) is arranged at the inner periphery of the pond body and is positioned at a distance of 40-60cm from the water surface, and aquatic plants (4) are planted on the plant bed (5).

3. The ecological fish pond according to claim 1, further comprising a pond oxygen increasing device, wherein the pond oxygen increasing device comprises a plurality of aeration oxygen increasing machines (1) and oxygen increasing pipes (9), the number of the oxygen increasing pipes (9) is a plurality and is uniformly distributed at the bottom of the pond, a plurality of air nozzles (8) are arranged on the oxygen increasing pipes (9), and the oxygen increasing pipes (9) are connected with the aeration oxygen increasing machines (1).

4. The ecological fish pond according to claim 1, wherein the bottom of the pond body is paved with aquatic weeds.