CN111328758A - A partitioned fish pond - Google Patents

Abstract

The invention discloses a partitioned fish culture pond, comprising at least two partitioned ponds, adjacent partitioned ponds communicate with each other, and a partitioned water curtain is also provided at the communication position between the adjacent partitioned ponds. Each partitioned pool can be set to different breeding conditions. Although the partitioned pools are connected, the separated water curtain can create a water flow barrier to reduce and block the mutual circulation between the adjacent partitioned pools, so that the water in each partitioned pool will not be the same. Each partitioned pool can remain relatively independent and retain its own breeding conditions parameters, and at the same time, fish can pass through the partitioned water curtain and swim between the partitioned pools. The invention can more quickly and intuitively understand the suitable breeding conditions of fish through the self-selection results of fish on different partitioned pools, and improve the breeding efficiency of fish species.

Description

A partitioned fish pond

technical field

The present invention relates to a culture facility, more particularly, to a zoned fish culture pond.

Background technique

With the continuous development of my country's economy and the continuous improvement of people's living standards, people's consumption of fish has increased rapidly, and wild fish resources have become increasingly difficult to meet people's needs, which has promoted the rapid development of artificial breeding. Aquatic product research units should continuously improve existing varieties and cultivate new varieties, so as to provide the market with better breeding sources. When breeding fish species, it is necessary to fully understand the living habits and environmental requirements of fish species, so as to provide supporting technical services for farmers when they are introduced to the market. In this process, comparative experiments are often used to obtain the growth quality of samples under different breeding conditions, but this requires a long period of time, which is not conducive to improving the efficiency of breeding. The utility model patent with publication number CN204907545U discloses an intelligent fish tank on December 30, 2015, including an input device, a central controller, a culture parameter memory, a feeding device, and a cylinder body, and the input device is used for inputting fish. Type and quantity information, the input device, the breeding parameter storage, and the feeding device are respectively electrically connected to the central controller, and the feeding port of the feeding device feeds the material inside the cylinder. The above-mentioned intelligent fish tank inputs information on the type and quantity of fish through the input device, and then the central controller instructs the breeding parameter memory to export matching breeding information. Different habits, to achieve the most reasonable breeding, so that the fish grow better. However, the utility model can only use the known breeding parameters provided by the breeding parameter memory, and cannot be used to explore the breeding parameters of fish breeding.

SUMMARY OF THE INVENTION

The existing fish species selection and breeding process has a long cycle and low efficiency. In order to overcome this defect, the present invention provides a method that is convenient for fish to find a more suitable environment by themselves, so as to more intuitively and conveniently grasp the fish's preference for environmental conditions. , a partitioned fish pond to improve the breeding efficiency of fish species.

The technical scheme of the present invention is: a partitioned fish pond, comprising at least two partitioned ponds, the adjacent partitioned ponds communicate with each other, and a partitioned water curtain is also provided at the connected position between the adjacent partitioned ponds. Each partitioned pond can be set to different temperature, or different pH, or different water hardness and breeding conditions. Although the partitioned ponds are connected, the separated water curtain can create a water flow barrier to reduce and block the adjacent partitioned ponds. The mutual circulation, so that the pool water of each partition pool will not be in series, each partition pool can remain relatively independent, and retain their own breeding conditions parameters, and at the same time, fish can pass through the partition water curtain, swim between the partition pools, and Spend more time in the partitioned pools where the breeding conditions are more in line with their own habits and more suitable for life. After a period of time, observe and record the probability of the same species of fish appearing in different partitioned pools, and then you can know the fish's preferences for different breeding environments. Through the self-selection results of the fish, you can more quickly and intuitively understand the suitable breeding conditions for the fish. Improve the breeding efficiency of fish species.

Preferably, each partitioned pool is enclosed by a pool wall, the walls between adjacent partitioned pools are provided with slits, and the adjacent partitioned pools are communicated with through holes corresponding to several positions, and the separating water curtain is located in the slits . Slots are arranged between the walls of the pools to easily maintain the water pressure in the narrow space, thereby ensuring that the dividing water curtain has sufficient flow rate to cut off the circulation between adjacent partitioned pools. At the same time, the through-holes used to connect adjacent partitioned pools are opposite to each other through the slits, and the distance between the opposite through-holes is small, so that the fish can easily cross the slits and pass through the through-holes, so as to swim between the partitioned pools and feel different. The environment of the partition pool, and then choose the partition pool you like.

Preferably, the slit is provided with a compartment corresponding to the position of the through hole, and the bottom of the compartment is communicated with an output port of a pressure water pump. Setting the compartment can further divide the slit into more and smaller independent spaces, and the pressure and speed loss of the pressurized water output by the pressure pump in the compartment is slower, which is more conducive to the formation and maintenance of the separation water curtain. In addition, by setting the compartment to generate a narrower separation water curtain, the pressure pump can be realized with only a small output power, which can reduce the work load of the pressure pump.

Preferably, a water receiving tank is provided above the partition pool, and the water receiving tank is connected to the water inlet of the pressure water pump. This structure allows most of the water that separates the water curtain to return to the pressure pump through the water receiving tank after it finally falls, forming a cycle of utilization, and at the same time, it can reduce the amount of water that separates the water curtain from mixing into the partition pool, and avoid affecting the water quality of the partition pool. cause greater impact.

Preferably, each partitioned pool is provided with a temperature sensor. Fish are ectothermic animals, and each fish has a water temperature range suitable for its own growth and reproduction. Therefore, water temperature is one of the basic elements of fish farming. Setting temperature sensors can accurately monitor the water temperature of each partitioned pool, so that each partitioned pool can maintain a different water temperature range. In order to form environmental differences, the exploration of breeding parameters can be implemented more efficiently.

Alternatively, a pH sensor is attached to each zoned pool. Different species of fish also have different requirements for pH value. Setting pH sensors can accurately monitor the pH value of each partitioned pool, so that each partitioned pool can maintain different pH levels to form environmental differences, so as to more efficiently implement aquaculture parameter exploration.

Alternatively, each partitioned pool is connected with a water hardness tester. The hardness of the water is also important for the growth and reproduction of some species of fish. Setting up a water hardness detector can accurately monitor the water hardness of each partitioned pool, so that each partitioned pool can maintain different hardnesses to form environmental differences, which is more efficient. To implement aquaculture parameter exploration.

Preferably, an ultrasonic fish finder is provided in each partitioned pool. The ultrasonic fish finder can detect the number of fish in the partitioned ponds, and then count the probability of fish appearing in different partitioned ponds, so as to grasp the fish's preferences for different breeding environments, obtain the breeding parameters of the cultivated species more comprehensively, and accelerate the breeding of fish. kind of process.

The beneficial effects of the present invention are:

Improve the breeding efficiency of fish species. The invention can more quickly and intuitively understand the suitable breeding conditions of fish through the self-selection results of fish on different partitioned pools, and improve the breeding efficiency of fish species.

Description of drawings

Fig. 1 is a kind of top view structure schematic diagram of the present invention;

Fig. 2 is a kind of sectional view of dividing pool wall in the present invention;

Fig. 3 is a kind of structural representation of dividing pool wall in the present invention;

FIG. 4 is a schematic top-view structure diagram of the present invention after removing the arc-shaped deflector;

FIG. 5 is another top-view structural schematic diagram of the present invention after removing the arc-shaped deflector;

FIG. 6 is another top-view structural schematic diagram of the present invention.

In the figure, 1-partitioned pool, 2-through hole, 3-separated water curtain, 4-slit, 5-compartment, 6-pressure water pump, 7-water receiving tank, 8-arc deflector, 9-water Bucket, 10-divide pool wall.

Detailed ways

The present invention will be further described below with reference to the specific embodiments of the accompanying drawings.

Example 1:

As shown in Figures 1 to 4, a partitioned fish pond includes two adjacent partitioned pools 1, each partitioned pool 1 is enclosed by a pool wall, and the partitioned pool wall between the two partitioned pools 1 is provided with The slit 4 with a width of 10mm and the partitioned pools 1 communicate with each other through three through holes 2 that can accommodate fishes. Slightly larger than the cross-sectional size of the fish. The slit 4 runs through the entire partitioned pool 1 and divides the pool wall, and the slit 4 is provided with three compartments 5 corresponding to the positions of the through holes 2, that is, each compartment 5 has a through hole 2, and the compartment 5 is composed of three compartments 5. The slit 4 is formed with a partition sandwiched in the slit 4 , as shown in FIG. 4 . The bottom of the compartment 5 is communicated with the output port of a pressure water pump 6. When the pressure water pump 6 is working, the water output by the pressure water pump 6 is restrained by the compartment 5. Therefore, a vertical connection is formed in the compartment 5 at the communicating part of the compartment 1 in the slit 4. A flat ribbon-shaped dividing water curtain 3 that spews upwards. The dividing water curtain 3 can prevent the exchange of water quality between the communicating zone pools 1, but will not prevent fish from passing through. 100mm above the top opening of the compartment 5 is set up with an arc-shaped deflector 8 that intersects with the separating water curtain 3, a water receiving groove 7 is arranged above the partition pool 1, the water receiving groove 7 is erected on the pool wall, and below the end of the water receiving groove 7 is provided with The water bucket 9, the water receiving tank 7 and the water inlet of the pressure water pump 6 are connected through the pipeline formed by the water bucket 9 and the water pipe. The end of the arc deflector 8 extends above the water receiving groove 7 . Due to the Coanda effect of the water flow, after the separating water curtain 3 hits the curved surface of the arc-shaped deflector 8 , it changes the original upward direction, and flows to the curved deflector 8 along the curved surface of the curved deflector 8 . The end, and then falls into the water receiving groove 7, and then falls into the water bucket 9 along the water receiving groove 7, and finally returns to the pressure pump 6. Each partitioned pool 1 is provided with a temperature control device and a temperature sensor, and the water temperature of the two partitioned pools 1 is controlled at 20-24°C and 25-29°C respectively. Each partitioned pool 1 is provided with an ultrasonic fish finder.

When using the fish breeding pond in this partition for fish species selection, put twenty live fish samples of the same species into any partition 1 of the fish breeding pond. The size of the fish cross section also does not exceed the size of the through hole 2 . Fish generally have the habit of drilling holes, so the fish will pass through the partition water curtain 3, and swim and migrate between the partitioned pools 1 through the through holes 2, and the breeding conditions are more in line with their own habits, and the partitioned pool 1 is more suitable for living. Stay more time inside. Observe and record the distribution of fish in partitioned pool 1 every five days through an ultrasonic fish finder. After one month, count the probability of fish appearing in different partitioned pools 1 to know which range of water temperature the fish of this species prefers. Through the self-selection results of the fish, the suitable breeding conditions for the species of fish can be understood more quickly and intuitively, and the breeding efficiency of fish species can be improved.

Example 2:

As shown in FIG. 5 , the slits 4 and the compartments 5 are directly excavated on the dividing pool wall 10 between the two partitioned pools 1 , and the slits 4 are three intermittent sections instead of running through the entire dividing pool wall. The rest are the same as in Example 1.

Example 3:

There are four partitioned pools 1, which are divided by cross-shaped partitioned pool walls 10, and two water receiving grooves 7, which correspond to the vertical and horizontal parts of the partitioned pool wall 10 one-to-one, as shown in FIG. 6 . The pH values of the four partitioned pools 1 are respectively controlled at 6.2 to 6.5, 6.6 to 6.9, 7.0 to 7.3, and 7.5 to 8.0, and each of the partitioned pools 1 is connected with a pH sensor. Slots 4 are arranged on the pool walls between adjacent partitioned pools 1, and the partitioned pools 1 are communicated through six through holes 2 through which fish can pass. The rest are the same as in Example 1.

By counting the probability of fish appearing in different partitioned pools 1, we can know which range of pH pool water the fish of this species prefers.

Example 4:

There are three partitioned pools 1 in parallel, separated by two parallel partitioned pool walls 10 , and two water receiving tanks 7 , corresponding to the partitioned pool walls 10 one-to-one. The hardness of the three partitioned pools 1 is controlled at 6 to 8 degrees, 9 to 15, and 16 to 25, respectively, and the partitioned pools 1 are all connected with water hardness detectors. Slots 4 are arranged on the pool walls between adjacent partitioned pools 1, and the partitioned pools 1 are communicated with each other through ten through holes 2 through which fish can pass. The rest are the same as in Example 2.

By counting the probability of fish appearing in different partitioned pools 1, we can know which range of hardness the fish of this species prefers.

Claims (8)

1. A subregional fish pond is characterized in that it comprises at least two subregional pools (1), and the adjacent subregional pools (1) communicate with each other, and the adjacent subregional pools (1) are also provided with separate water curtains ( 3). 2. The partitioned fish pond according to claim 1 is characterized in that each partitioned pond (1) is enclosed by a pond wall respectively, and a slit (4) is provided on the pond wall between the adjacent partitioned ponds (1). ) and the adjacent partitioned pools (1) communicate with each other through a plurality of through holes (2) that can accommodate fish, and the separating water curtain (3) is located in the slit (4). 3. The partitioned fish pond according to claim 2, wherein the slit (4) is provided with a compartment (5) corresponding to the position of the through hole (2), and the bottom of the compartment (5) is connected with a pressure water pump. (6) The output port is connected. 4. The partitioned fish pond according to claim 3, characterized in that a water receiving trough (7) is arranged above the partitioned pond (1), and the water receiving trough (7) is connected to the water inlet of the pressure water pump (6). 5. The partitioned fish pond according to claim 1, characterized in that each partitioned pond (1) is provided with a temperature sensor. 6. The partitioned fish pond according to claim 1, wherein each partitioned pond (1) is connected with a pH sensor. 7. The partitioned fish pond according to claim 1, wherein each partitioned pond (1) is connected with a water hardness detector. 8. The partitioned fish pond according to any one of claims 1 to 7, characterized in that each partitioned pond (1) is provided with an ultrasonic fish finder.

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