CN217184383U - A kind of fish enclosure device for fish farming in paddy field - Google Patents

Abstract

The utility model discloses a fish trapping device for fish farming in paddy fields, which comprises a water pushing device, an oxygen supply device and a breeding device. The water pushing device is composed of a water pump and a connecting water pipe. One end of the water pump and the connecting water pipe is fixedly connected, and the other end of the connecting water pipe is connected with The breeding device is fixedly connected; the oxygen supply device is composed of an air pump and a trachea, the air pump is fixedly connected to one end of the trachea, and the rest of the trachea is fixedly connected to the fishing net of the breeding device by rolling strips; In the main area, the device solves the problems of less movement of rice field fish and difficult fishing of rice field fish.

Description

A kind of fish enclosure device for fish farming in paddy field

technical field

The utility model provides an enclosure fish device for fish farming in paddy fields, which belongs to the technical field of ecological farming.

Background technique

Fish farming in paddy fields can make full use of land resources, which can not only make rice grow vigorously, but also obtain aquatic products. At the same time, farming fish in paddy fields can also optimize the ecological environment of paddy fields. However, fish in paddy fields are different from fish in ponds, and are not easy to be fished quickly in a large area. , Due to the existence of rice, artificial fishing also has problems such as poor operability, so how to quickly capture rice field fish has become a difficult problem in rice field fish farming, and due to the small water flow speed in the rice field, the fish swim less, and the meat quality will also have a certain degree. Therefore, increasing the amount of exercise of fish in rice fields is another big problem for fish farming in rice fields.

Water flow is one of the main factors affecting the swimming movement of fish. Increasing the speed of water flow is a common method to increase the swimming movement of fish. Fish farming in ponds is the most common mode of trapping fish. If the fish-encircling model of water flow and pond can be applied to the rice-field fish-culture model, the problems of less exercise of rice-field fish and difficult-to-catch of rice-field fish can be solved.

Therefore, how to design a fish enclosure device for fish farming in paddy fields to solve the problems of less movement of fish in paddy fields and difficulty in catching fish in paddy fields has become a technical problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present utility model is: to provide a fish enclosure device for fish farming in paddy fields, which solves the problems of less movement of fish in paddy fields and difficulty in catching fish in paddy fields.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

The utility model relates to an enclosure fish device for fish farming in paddy fields, comprising a water pushing device, an oxygen supply device and a breeding device. The water pushing device is composed of a water pump and a connecting water pipe. The water pump is fixedly connected with one end of the connecting water pipe, and the other end of the connecting water pipe is fixedly connected with the breeding device; The oxygen supply device consists of an air pump and a trachea. The air pump is fixedly connected to one end of the trachea, and the rest of the trachea is fixedly connected to the fishing net of the aquaculture device by rolling strips.

The water pushing device is pumped by a water pump and released into the cultivation device through a connecting water pipe, so as to increase the water flow speed in the cultivation device and achieve the purpose of increasing the movement amount of fish in the paddy field.

The oxygen supply device is compressed and input air by an air pump, and is released into the cultivation device through the trachea to increase the oxygen content in the cultivation device.

The support ring and the fishing net of the culturing device are fixedly connected by means of rolling belts and can be disassembled.

Preferably, the support ring is made of stainless steel.

Preferably, the mesh diameter of the fishing net is 0.5 cm, which can be replaced.

The fishing net is provided with a switch port, which is convenient for taking out and feeding rice field fish.

Preferably, the size of the switch port is 10cm×20cm.

beneficial effect

The utility model relates to an enclosure fish device for fish farming in paddy fields, which comprises a water pushing device, an oxygen supply device and a culture device. The support ring and fishing net constitute the main area of fish life, which can solve the problems of less fish movement in paddy fields and difficult to catch fish in paddy fields.

Description of drawings

Fig. 1 is a kind of related structure schematic diagram of a fish-encircling device for paddy field fish farming;

Among them, 1. Water pump, 2. Connecting water pipe, 3. Switch port, 4. Support ring, 5. Air pipe, 6. Fishing net, 7. Air pump.

Detailed ways

Embodiments are given below in conjunction with the accompanying drawings and the present utility model is described in detail. The embodiment disclosed this time should be considered as an example in every respect and not restrictive. The scope of the present invention is not limited by the description of the following embodiments, but is shown only by the scope of the claims, and includes the same meaning as the scope of the claims and all modifications within the scope of the claims.

The utility model relates to a fish-encircling device for fish farming in paddy fields, comprising a water-pushing device, an oxygen supplying device and a culturing device. The water-pushing device is composed of a water pump 1 and a connecting water pipe 2, and one end of the water pump 1 and the connecting water pipe 2 is fixedly connected, The other end of the connecting water pipe 2 is fixedly connected to the breeding device; the oxygen supply device is composed of an air pump 7 and a trachea 5, the air pump 7 is fixedly connected to one end of the trachea 5, and the rest of the trachea 5 is fixedly connected to the breeding device fishing net 6 by means of rolling strips; the breeding device It consists of a support ring 4 and a fishing net 6, which constitute the main area where fish live.

The water pushing device is pumped by the water pump 1, and released into the cultivation device through the connecting water pipe 2, so as to increase the water flow speed in the cultivation device and achieve the purpose of increasing the movement amount of fish in the paddy field.

The oxygen supply device is compressed and input air by the air pump 7, and is released into the cultivation device through the trachea 5, so as to increase the oxygen content in the cultivation device.

The support ring 4 and the fishing net 6 of the culturing device are fixedly connected by means of rolling strips and can be disassembled.

Preferably, the support ring 4 is made of stainless steel.

Preferably, the mesh diameter of the fishing net 6 is 0.5 cm and can be replaced.

The fishing net 6 is provided with a switch port 3, which is convenient for taking out and feeding rice field fish.

Preferably, the size of the switch port 3 is 10cm×20cm.

During use, the fishing net 6 is fixedly connected to the support ring 4 by rolling strips, the switch port 3 is closed, the air pipe 5 is fixedly connected to the fishing net 6 by means of a tie, and the water pump 1 is fixedly connected to the connecting water pipe 2, and is connected. The other end of the water pipe 2 is connected to the breeding device, and the air pump 7 is fixedly connected to the air pipe 5 . The water is pumped by the water pump 1 and released into the aquaculture device by connecting the water pipe 2 to increase the water flow speed in the aquaculture device to achieve the purpose of increasing the movement of fish in the paddy field. The oxygen content in the fish is composed of the support ring 4 and the fishing net 6, which constitute the main area where the fish live. The rice field fish are taken out and fed through the switch port 3, and the rice field fish can be directly captured from the breeding device when harvesting. The device It solves the problems of less exercise of paddy fish and difficult to catch paddy fish.

Claims (4)

1. a paddy field fish-breeding device for encircling fish is characterized in that: comprise a water-pushing device, an oxygen supply device and a culturing device, and the water-pushing device is made up of a water pump (1) and a connecting water pipe (2), and the water pump (1) is connected to a One end of the water pipe (2) is fixedly connected, and the other end of the connecting water pipe (2) is fixedly connected with the breeding device; the oxygen supply device is composed of an air pump (7) and a trachea (5), the air pump (7) is fixedly connected with one end of the trachea (5), and the trachea (5) The remaining parts are fixedly connected to the fishing net (6) of the breeding device by means of rolling strips; the breeding device is composed of a support ring (4) and a fishing net (6). 2 . The device for trapping fish in paddy fields according to claim 1 , wherein the water pushing device is pumped by a water pump ( 1 ) and released into the aquaculture device through a connecting water pipe ( 2 ). 3 . 3 . The device for culturing fish in paddy fields according to claim 1 , wherein the input air is compressed by the air pump ( 7 ) and released into the cultivating device through the trachea ( 5 ). 4 . 4. A kind of fish-encircling device according to claim 1, characterized in that: the supporting ring (4) and the fishing net (6) of the cultivating device are fixedly connected by means of rolling strips, and the supporting ring is detachable. (4) is made of stainless steel, the mesh diameter of the fishing net (6) is 0.5 cm, the fishing net (6) is provided with a switch port (3), and the size of the switch port (3) is 10cm×20cm.

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