JP3013205B2 - Fish farming system and equipment using a basin - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fish farming system and a fish farming system for raising and lowering the water level of a fish farming tank in accordance with the ebb and flow of seawater.

[0002]

2. Description of the Related Art Conventionally, water in a fish farming tank is circulated and fluidized.
Or, it is made to flow appropriately, and aerated or aerated by other methods.

[0003]

It is generally known that living things on the earth are affected by atmospheric pressure and gravitational force, but it is not always clear how much and how they appear. For example, even fish that spawn and multiply in seawater may not lay eggs in an aquarium, and the cause has not yet been clarified. However, still water tends to rot easily, and the amount of dissolved oxygen tends to be small, and in fish farming, fish consume oxygen, so it is essential to supply an appropriate amount of oxygen. And the water is treated by circulation and other methods. It is also known that increasing the amount of dissolved oxygen promotes the growth of microorganisms in water and treats fish wastes to make them harmless, but it is related to the ebb and flow of seawater (related to atmospheric pressure or gravity). The fish farming system is not yet known. Therefore, there was a problem that the influence of the fishes whose seawater ebbs and flowes was not so small.

[0004]

SUMMARY OF THE INVENTION The present invention, by controlling the water level of a water tank in response to the ebb and flow of seawater, finds out a series of problems in the influence of the ebb and flow of seawater, which has not been conventionally achieved. And he succeeded in correcting this.

That is, according to the present invention, the water level in the water tank is set in the water tank.
This is a fish farming system using a tidal water tank, which is adjusted up and down in accordance with the ebb and flow of seawater corresponding to the change in the gravitational pull of the moon in the place where it was placed .

Further, in the apparatus of the present invention, a drainage pipe is provided on one side of a fish tank for raising and lowering with an elevating means, and the elevating means is provided with a pre-programmed lubricating force of the moon at the place.
A fish cultivation apparatus using a tidal water tank, which is connected to a control device that is controlled in response to the ebb and flow of seawater corresponding to the change, and wherein a water supply means is connected to the water tank. Also,
The means for raising and lowering the drainage pipe is configured to lift or hang a connecting cable attached to a lower portion of the drainage pipe. Next, the control device is characterized in that seawater in the tank installation location is programmed and incorporated in the control sequence of the drainage elevating device. Further, the base end of the water pipe is connected to the drain pipe of the drainage pipe and the storage tank for surplus water, and the tip of the water pipe is connected to one side of the water tank via a pump. Further, the storage tank is installed independently on one side of the water tank, or is installed below the water tank to serve as a water tank mounting table.
Next, a water purifier is installed in the storage tank.

As described above, the water level in the water tank is adjusted up and down in accordance with the ebb and flow of seawater, thereby affecting fish farming in a manner similar to the ebb and flow of seawater (ie, the state of attraction) and reducing fish stress. They succeeded in doing so, for example, so that fish that spawn only in the sea spawn in the aquarium.

[0008]

According to the present invention, the water level in the water tank can be controlled by raising and lowering the drainpipe. In addition, since the raising and lowering of the drainage cylinder is performed by sequence control of a preset seawater ebb and flow program, it eventually corresponds to the seawater ebb and flow at the place where the water tank is installed.

[0009]

Embodiment 1 The present invention will be described with reference to FIG.

A water tank 2 is placed and fixed on the upper part of the storage tank 1.
On one side of the water tank 2, a topped outer cylinder 3 is installed upright, and a drainage cylinder 4 is installed inside the outer cylinder 3 so as to be able to move up and down. The drainage cylinder 4 is fixed to the upper end of a lifting pipe 5 and It is connected to the upper part of the support cylinder 6 via an elastic member 7. The support cylinder 6 penetrates the bottom of the water tank 2 and is fixed to one side of the storage tank 1. A projection 8 is fixed to a lower portion of the elevating tube 5, and the projection 8
Is fixed to one end of a suspension cable 9 as a connection cable. The suspension cable 9 is mounted on a reel 11 after being mounted on an upper pulley 10. An active filter medium 12 for bacteria is laid on the upper inside of the storage tank 1, and a sprinkling pipe 13 is installed above the same. One side of the sprinkling pipe 13 is connected to the lower end of the drainage tube 4, and Side is the circulating water pipe 14 of the storage tank 1
It is also connected. The reel 11 is fixed to an output shaft 15 of a control device 16. The control device 16 is a sequence of seawater ebb and flow stored in advance, outputs it with time, starts the motor 17, rotates the reel 11 in either forward or reverse direction, and moves the elevating tube 5 up and down. I can make it. In the figure, reference numeral 18 denotes a circulation pump.

In the above embodiment, when the circulation pump 18 is started, the water in the storage tank 1 is discharged from the water supply port 19 as shown by an arrow 20, and is injected into the water tank 2 from the water injection port 21 through the circulation pump 18. You. On the other hand, the water in the water tank 2
Enter from the water inlet 22 provided at the bottom of the as shown by arrow 23,
The inside of the outer cylinder and the inside of the hoisting pipe 5 enter the storage tank 1 as shown by arrows 26 through arrows 24 and 25, and go through the water sprinkling pipe 13 to show arrows 2 as shown by arrows 26.
As shown in FIG. Here, it is subjected to microbial treatment, purified water is collected in the storage tank 1. However, since the water in the storage tank 1 passes through the circulation pipe 14 as shown by the arrow 28 and is sprinkled from the sprinkling pipe 13, it passes through the filter medium 12 any number of times to gradually improve the degree of water purification. Become.

On the other hand, the motor 17 is started over time by the control device 16 and the reel 11 is rotated.
The hanging rope 9 moves in the direction of the arrow 29 or 30 depending on the rotation direction of. Therefore, the elevating pipe 5 also moves in the same direction and adjusts the height of the drainage pipe 4, so that the water level can be adjusted by the upper end of the drainage pipe 4.

That is, according to the embodiment, since the water level in the water tank can be adjusted by driving the control device, the water level corresponding to the ebb and flow of the seawater can be reproduced. In this case, the difference between the ebb and flow of the seawater and the difference in the water level can be made equal or changed at a fixed ratio.

[0014]

Second Embodiment In the first embodiment, the water tank 2 is mounted and fixed on the storage tank 1, but in the embodiment of FIG. 2, the storage tank 1, the water tank 2 and the control device 16 are separately arranged. Also in the embodiment of FIG. 2, the storage tank 1 and the water tank 2 are connected by a pipe, and are substantially the same as the embodiment of FIG. Description is omitted.

That is, the drainage pipe 4 is installed on one side of the water tank 2 so as to be able to move up and down, and the hanging cable 9 of the lifting pipe 5 is attached to a reel (not shown) of the control device 16. On the other hand, a sprinkling pipe 13 is provided inside the upper part of the storage tank 1, and a filter medium 12 is laid below the water pipe 13. The water tank 2 and the storage tank 1 are connected by a connection pipe 31. The connecting pipe 31 is provided with branch pipes 32 and 33 and connected to another water tank.

In the above-described embodiment, the drainage pipe is raised and lowered by the suspension cable, but it is a matter of course that other known means can be adopted.

[0017]

According to the present invention, the water level of the aquarium can be adjusted on the spot.
Since the vertical movement is adjusted in accordance with the change in the gravitational pull of the moon and the ebb and flow of the seawater in the place, the effect of giving the fish a change in the gravitational force or water pressure, reducing the stress, and reproducing the natural state as much as possible can be obtained. In addition, since the water can be purified and the flowing state can be given in accordance with the water level adjustment, there is an effect that an extremely favorable environment can be given to the fish culture. Thus activity was applied to the fish, the withstand prolonged fish, also may be effective to provide resistance, such as illness.

[Brief description of the drawings]

FIG. 1 is a front view in which a part of an embodiment of the present invention is sectioned;

FIG. 2 is a front view showing a cross section of a part of another embodiment device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage tank 2 Water tank 3 Outer cylinder 4 Drain cylinder 5 Elevating pipe 6 Support cylinder 7 Elastic material 8 Projection 9 Hanging cable 10 Pulley 11 Reel 12 Filter medium 13 Sprinkling pipe 14 Circulation pipe 15 Output shaft 16 Control device 17 Motor 18 Circulation pump

Claims (7)

(57) [Claims] 1. The water level in the aquarium is set at the place where the aquarium is located.
A fish farming system with a tidal aquarium that is adjusted up and down in accordance with the ebb and flow of seawater corresponding to changes in the gravitational pull of the moon . 2. A drainage cylinder is provided on one side of an aquarium for fish farming with an elevating means attached thereto, said elevating means corresponding to a change in the gravity of the moon at a previously programmed location corresponding to the ebb and flow of seawater. And a water supply means connected to the water tank. 3. The drainage tube raising and lowering means lifts or suspends a connecting cable attached to a lower portion of the drainage tube.
2. A fish farming device using the tide tank according to 2 . 4. The fish farming device according to claim 2 , wherein the control device programs the ebb and flow of the seawater at the installation location of the aquarium, and incorporates the program into a control sequence of the drainage elevating device. 5. The drainage tank according to claim 2, wherein a base end of the water supply pipe is connected to the drainage pipe of the drainage cylinder and the surplus water storage tank, and a tip of the water supply pipe is connected to one side of the water tank via a pump. By fish farming equipment. 6. The storage tank may be independently installed on one side of the water tank, or may be installed below the water tank to form a water tank mounting table.
5. A fish farming device using the tide tank according to 5 . 7. The method of claim 5 which is installed Kiyoshimizu device into the storage tank
Or a fish farming device using the tide tank according to 6 .