CN108668976A - An automated aquaculture pond - Google Patents

Abstract

The invention discloses an automatic aquaculture pond, which comprises a pond body, wherein a vertical partition wall is arranged in the pond body to divide the pond body into two cavities, the right side of the partition wall is a purifying chamber, the left side of the partition wall is a culture cavity, an opening for communicating the purifying chamber with the culture cavity is arranged at the lower part of the partition wall, and a filter screen is arranged in the opening; be equipped with the fan at the partition wall top, the air supply wind direction of fan is towards the clean room, this device separates the clean room in with the cell body through the partition wall, and set up the drop board in the clean room, through the impact of drop board to water, make rivers dispersion and improve the area of contact of water and air, thereby further improve the dissolved oxygen volume of aquatic, the dissolved oxygen volume of aquatic can be guaranteed to homoenergetic under the condition whether air compressor work, the distance that the fodder was thrown can be adjusted to the feeder, make each department can realize the sufficient input of fodder in the pond, a large amount of time has been practiced thrift, and can guarantee that everywhere fishes and shrimps can obtain abundant feeding, degree of automation is high, be fit for widelys popularize.

Description

An automated aquaculture pond

technical field

The invention relates to agriculture, in particular to an automated aquaculture pond.

Background technique

Aquaculture is a kind of agriculture in a broad sense. Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control, generally including the whole process of growing aquatic products from seedlings under artificial breeding management. Aquaculture ponds are the most important place for production activities in the aquaculture industry. The water area, depth of water body, and auxiliary facilities and functions of aquaculture ponds will greatly affect the quality and output of aquatic products. Water body aeration device is the most commonly used equipment in the aquaculture industry, and it is also an essential equipment. Its main function is to increase the oxygen content in the water to ensure that the fish in the water will not be hypoxic. At the same time, it can also inhibit the growth of anaerobic bacteria in the water and prevent the deterioration of the pool water from threatening the living environment of the fish. The current aeration device is mainly aeration machine, but the aerator may fail when it works continuously and cannot guarantee the amount of dissolved oxygen in the water, which may easily cause a large area of aquatic products to die. At the same time, in the breeding process, feed input is also an important link. The current input The proportion of manual participation in the work is relatively large, which is time-consuming and labor-intensive.

Contents of the invention

The object of the present invention is to provide an automated aquaculture pond to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

An automatic aquaculture pond, comprising a pond body, the pond body is provided with a vertical partition wall to divide the pond body into two cavities, the right side of the partition wall is a clean room, and the left side of the partition wall is a breeding chamber. The lower part of the wall is provided with an opening connecting the purification room and the breeding chamber, and a filter screen is provided in the opening; a fan is provided on the top of the partition wall, a thermometer is provided on the left side of the partition wall for monitoring the water temperature, and a water pump is provided outside the purification room , the water inlet end of the water pump is connected with a suction pipe that runs through the partition wall and extends into the breeding chamber, the water outlet end of the water pump is connected with a circulation pipe, the upper end of the circulation pipe is curved and the opening at the top of the circulation pipe is located directly above the purification room, and the circulation pipe A mixing nozzle is connected to the upper opening; a two-way drop board and two one-way drop boards are arranged on the upper part of the clean room, and the two one-way drop boards are located below the two-way drop boards and are arranged side by side on the same level; The body of the pool is provided with a net cage, and the net cage cover is arranged on the outside of the section where the suction pipe is located in the culture cavity; an air compressor is also provided on the top of the pool body, and the output end of the air compressor is provided with a nozzle corresponding to the mixing nozzle. Connected air supply pipe; The top of the pool body is also provided with a feeder, the feeder has a square shell, and a feed inlet is opened on the top of the shell. The inside of the shell has a cylindrical cavity, and the cylindrical cavity is provided The cavity is coaxial and connected with the rotating shaft of the shell. The surface of the rotating shaft is provided with a plurality of throwing plates along the circumferential direction. The inner wall of the cylindrical cavity in the body is arranged in a tangential direction, and a variable speed motor connected with the rotating shaft through a belt transmission is arranged outside the housing.

As a preferred solution of the present invention: the mesh diameter of the filter screen is 2mm.

As a further preferred solution of the present invention: the length of the one-way falling board is 1/2 of the length of the two-way falling board.

As a further preferred solution of the present invention: the planes of the one-way drop board and the two-way drop board are both provided with a biofilm layer.

As a further preferred solution of the present invention: the mixing nozzle has a disc-shaped body with a guide ring on the edge of the body, and a plurality of 1/4 ellipse-shaped water outlets are provided on the bottom surface of the guide ring along the circumferential direction.

As a further preferred solution of the present invention: the mesh diameter of the cage is 4mm.

As a further preferred solution of the present invention: the cross-section of the throwing plate is arc-shaped, and the length of the throwing plate is the same as that of the rotating shaft.

Compared with the prior art, the beneficial effect of the present invention is: the device separates the pool body into a clean room through a partition wall, and a drop board is set in the clean room, and the impact of the drop board on the water disperses the water flow. Increase the contact area between water and air, thereby further increasing the amount of dissolved oxygen in the water. It can ensure the amount of dissolved oxygen in the water whether the air compressor is working or not. The feeder can adjust the distance of the feed throwing, so that the fish pond It can realize sufficient feeding of feed everywhere, saves a lot of time, and can ensure that fish and shrimp everywhere can be fully fed, has a high degree of automation, and is suitable for vigorous promotion.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a bottom view of the mixing nozzle in the present invention.

Fig. 3 is a schematic diagram of the internal structure of the feeder in the present invention.

In the figure, 1-pool body, 2-partition wall, 3-purification room, 4-feeder, 5-water pump, 6-suction pipe, 7-net cage, 8-circulation pipe, 9-mixing nozzle, 10-air compression Machine, 11-air supply pipe, 12-two-way drop board, 13-one-way drop board, 14-filter, 15-thermometer, 16-fan, 17-guiding ring, 18-water outlet, 19-feed Mouth, 20-cylindrical cavity, 21-rotary shaft, 22-throwing plate, 23-discharge port, 24-variable speed motor.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, in the embodiment of the present invention, a kind of automatic aquaculture pond, comprises pond body 1, and described pond body 1 is provided with vertical partition wall 2 and pond body 1 is divided into two cavities, and partition wall 2. The right side is the clean room 3, and the left side of the partition wall 2 is the breeding cavity. An opening connecting the clean room 3 and the breeding cavity is provided at the bottom of the partition wall 2, and a filter screen 14 is provided in the opening. The mesh of the filter screen 14 The diameter of the hole is 2mm; a fan 16 is arranged on the top of the partition wall 3, and the air supply direction of the fan 16 is towards the clean room 2, and a thermometer 15 is arranged on the left side of the partition wall 2 for monitoring the water temperature; the outside of the clean room 3 is provided with a water pump 5. The water inlet end of the water pump 5 is connected with a suction pipe 6 that runs through the partition wall 2 and extends into the breeding chamber. The water outlet end of the water pump 5 is connected with a circulation pipe 8. The upper end of the circulation pipe 8 is curved and the opening at the top of the circulation pipe 8 is Located directly above the purification chamber 3, the opening of the upper end of the circulation pipe 8 is connected with a mixing nozzle 9; in the upper part of the purification chamber 3, there is a two-way water drop board 12 and two one-way water drop boards 13, two one-way water drop boards 13 is located below the two-way dropboard 12 and arranged side by side on the same horizontal plane. The length of the one-way dropboard 13 is 1/2 of the length of the two-way dropboard 12. Plane is all provided with biofilm layer; Described pool body 1 is provided with net cage 7, and described net cage 7 cover is located at the outside of one section in pumping pipe 6 and is positioned at culture cavity, and the mesh diameter of net cage 7 is 4mm; The top of the pool body 1 is also provided with an air compressor 10, and the output end of the air compressor 10 is provided with an air supply pipe 11 connected to the mixing nozzle 9. The mixing nozzle 9 has a disc-shaped body, and the edge of the body has guide Ring 17, the bottom surface of the guide ring 17 is provided with a plurality of 1/4 ellipsoidal water outlets 18 along the circumferential direction; The mixing nozzle 9 is sent out, and the air compressor 10 works to synchronously send air into the mixing nozzle 9, so that the air and water are mixed and sprayed out to increase the amount of dissolved oxygen in the water. The impact of the water drop board on the water disperses the water flow and increases the contact area between the water and the air, thereby further increasing the dissolved oxygen in the water, and the biofilm layer on the water drop board can detoxify the remaining feed, excrement and other organic substances in the water. After the pollutants are catalytically decomposed, the flocs produced are blocked in the purification chamber 3, thereby ensuring the water quality in the breeding chamber; when the thermometer detects that the water temperature is too high, the fan can be started to air-cool the water falling from the mixing nozzle 9, To ensure proper water temperature;

The top of the pool body 1 is also provided with a feeder 4, the feeder 4 has a square shell, and a feed inlet 9 is provided on the top of the shell, and a cylindrical cavity 20 is provided inside the shell, and the cylindrical cavity 20 is provided with a The cylindrical cavity 20 is coaxial and connected with the rotating shaft 21 of the housing. The surface of the rotating shaft 21 is provided with a plurality of throwing plates 22 along the circumferential direction. The cross-section of the throwing plates 22 is arc-shaped, and the The length is the same as the length of the rotating shaft 21, and a discharge port 23 communicating with the cylindrical cavity 20 is provided on the side of the housing. The variable speed motor 24 that is connected with the rotating shaft 21 through a belt drive; when the feeder 4 is working, feed is put in from the feed port 19, and the variable speed motor 24 is started to drive the rotating shaft 21 to rotate, and the feed entering the cylindrical cavity 20 acts on the throwing plate 22 The bottom follows the movement, and is thrown out through the discharge port 23 under the action of centrifugal force, and the rotation speed of the rotating shaft 21 is changed by the variable speed motor 24, and then the distance of the feed throwing can be adjusted, so that the sufficient feed can be realized everywhere in the fish pond Putting in, saves a lot of time, and can ensure that fish and shrimp everywhere can be fully fed.

The working principle of the present invention is: the device divides the pool body 1 into a clean room 3 through the partition wall 2, and sets a drop board in the clean room 3, and through the impact of the drop board on the water, the water flow is dispersed and improved. The contact area between water and air can further increase the dissolved oxygen in the water. Whether the air compressor 10 is working or not, the dissolved oxygen in the water can be guaranteed. The feeder 4 can adjust the throwing distance of the feed, so that the fish pond It can realize sufficient feeding of feed in various places, save a lot of time, and can ensure that fish and shrimps in various places can be fully fed, with a high degree of automation, and is suitable for vigorous promotion.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. An automated aquaculture pond, comprising a pond body, is characterized in that, a vertical partition wall is provided in the pond body to separate the pond body into two cavities, the right side of the partition wall is a clean room, and the left side of the partition wall It is a breeding chamber, and an opening connecting the purification room and the breeding chamber is provided at the lower part of the partition wall, and a filter screen is provided in the opening; a fan is provided on the top of the partition wall, and a thermometer is provided on the left side of the partition wall to monitor the water temperature. There is a water pump on the outside of the purification room. The water inlet end of the water pump is connected with a suction pipe that penetrates the partition wall and extends into the breeding chamber. The water outlet end of the water pump is connected with a circulation pipe. Directly above the clean room, a mixing nozzle is connected to the opening of the upper end of the circulation pipe; a two-way drop board and two one-way drop boards are arranged on the upper part of the clean room, and the two one-way drop boards are located below the two-way drop board and on the same Arranged side by side on the horizontal plane; the cage body is provided with a net cage, and the net cage cover is arranged on the outside of the section where the suction pipe is located in the culture chamber; the top of the pool body is also provided with an air compressor, and the output end of the air compressor There is an air supply pipe connected with the mixing nozzle; the top of the pool body is also provided with a feeder, the feeder has a square shell, and a feed inlet is opened on the top of the shell, and the inside of the shell has a cylindrical cavity. The cavity is provided with a rotating shaft coaxial with the cylindrical cavity and rotatably connected with the shell. The surface of the rotating shaft is provided with a plurality of throwing plates along the circumferential direction, and a discharge port connected with the cylindrical cavity is set on the side of the shell. The discharge port is arranged along the tangential direction of the inner wall of the cylindrical cavity in the housing, and a variable speed motor connected with the rotating shaft through a belt transmission is arranged outside the housing. 2. A kind of automatic aquaculture pond according to claim 1, is characterized in that, the mesh diameter of described filter screen is 2mm. 3. A kind of automatic aquaculture pond according to claim 1, is characterized in that, the length of described one-way drop board is 1/2 of the length of two-way drop board. 4. A kind of automatic aquaculture pond according to claim 1, it is characterized in that, the plane of described one-way drop plate and two-way drop plate is provided with biofilm layer. 5. A kind of automatic aquaculture pond according to claim 1, it is characterized in that, described mixing nozzle has disc-shaped body, and its body edge has guiding ring, and described guiding ring bottom surface is provided with many along the circumferential direction. A 1/4 ellipsoid water outlet. 6. A kind of automatic aquaculture pond according to claim 1, is characterized in that, the mesh diameter of described cage is 4mm. 7. The automated aquaculture pond according to claim 1, wherein the section of the throwing plate is arc-shaped, and the length of the throwing plate is the same as that of the rotating shaft.