CN116267775A - A device and method for adjusting and balancing pH of cold-water fish breeding water - Google Patents

Abstract

The invention relates to a device and a method for regulating and balancing the pH value of a cold water fish culture water body, wherein the device comprises a barrel body filled with lime water and a submersible pump, a water outlet is arranged on the side wall of the barrel body, an electromagnetic valve is arranged at the water outlet, and the electromagnetic valve is fixedly connected with the barrel body; the upper end of the barrel body is fixedly provided with a mounting frame, the mounting frame is fixedly provided with a stirring motor, the bottom of the inner side of the barrel body is provided with a stirring paddle, and the upper end part of the stirring paddle extends upwards to be connected with the output end of the stirring motor; the submersible pump is arranged on one side of the barrel body, and the water outlet end of the submersible pump is communicated with the barrel body through a water pipe. Compared with the prior art, the invention can effectively inhibit or prevent the acidophilic oodinoflagellate, avoid the acidophilic oodinoflagellate from being parasitic on the fish body and reproduce, and provide more comfortable environment for the fish in the fish pond.

Description

A device and method for adjusting and balancing pH of cold-water fish breeding water

technical field

The invention relates to the technical field of breeding equipment, in particular to a device and method for adjusting and balancing the acidity and alkalinity of cold-water fish breeding water.

Background technique

Cold-water fish have strict requirements on the environment and water quality. The products are rich in nutrients and delicious, and are very beneficial to human health. They are internationally recognized as safe and high-end food. They have huge demand potential in international and domestic markets. , Cold-water fish products have been in a tight supply and demand situation. The development of cold-water fishery in our district is in line with the strategic structural adjustment strategy for the development of the fishery industry in our district from low-end to high-end.

The mountainous area of northern Guangxi is located in the north of Guangxi. It belongs to the subtropical monsoon humid climate zone. The average annual temperature is 16.4°C and the average annual rainfall is 1761.1 mm. The climate is mild, the water volume is abundant, and the water resources are very abundant. , abundant water, year-round water temperature 8-18 ℃, suitable for cold-water fish farming; but most of the soil in the mountainous areas of northern Guangxi, water quality is acidic (ph6.5), cold-water fish farming is prone to outbreaks of eosinophilic dinoflagellates, rapid infection, and mortality high, so it is necessary to solve this problem.

Contents of the invention

The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. For this reason, an object of the present invention is to propose a kind of can effectively suppress or prevent eosinophilic dinoflagellates, avoid eosinophilic dinoflagellates to parasitize on the fish body and breed, provide the cold-water fish culture of more comfortable environment for the fish in the aquarium The device and method for adjusting and balancing the acidity and alkalinity of water body.

The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a device for adjusting and balancing the pH of cold-water fish breeding water, comprising a bucket body filled with lime water and a submersible pump, the side wall of the bucket body is provided with a water outlet, and the outlet An electromagnetic valve is arranged at the water outlet, and the electromagnetic valve is fixedly connected with the barrel body;

The upper end of the barrel body is fixedly provided with a mounting frame, the mounting frame is fixedly provided with a stirring motor, the inner bottom of the barrel body is provided with a stirring paddle, and the upper end of the stirring paddle extends upward to match the output of the stirring motor terminal connection;

The submersible pump is placed on one side of the barrel, and the outlet end of the submersible pump communicates with the barrel through a water pipe.

The beneficial effects of the present invention are: through the coordinated operation of the submersible pump and the electromagnetic valve, the lime water in the barrel is introduced into the aquarium, and the water quality in the aquarium is adjusted to neutral or slightly alkaline, which can effectively inhibit or prevent eosinophilia Eosinophilic dinoflagellates prevent eosinophilic dinoflagellates from parasitizing and multiplying on fish, and provide a more comfortable environment for fish in aquariums.

On the basis of the above technical solutions, the present invention can also be improved as follows.

Further, the stirring motor drives the stirring paddle to rotate at a speed of 20-30 rpm.

The beneficial effect of adopting the above further scheme is that the lime water in the barrel is stirred by the stirring motor to drive the stirring paddle, which can prevent lime precipitation in the lime water.

Further, a first liquid level sensor and a controller are fixedly installed on the inner top of the barrel, the input end of the controller is connected to the output end of the first liquid level sensor through a line, and the output end of the controller It is connected with the submersible pump through a line.

The beneficial effect of adopting the above further solution is: use the first liquid level sensor to detect the liquid level on the inner top of the barrel, and when the liquid level in the barrel exceeds the set liquid level threshold, a first liquid level signal is generated, which is convenient for controlling the liquid level in the barrel. to prevent the lime water in the barrel from overflowing.

Further, a second liquid level sensor is fixedly installed on the inner bottom of the barrel, and the output end of the second liquid level sensor is connected to the input end of the controller through a line.

The beneficial effect of adopting the above further solution is: use the second liquid level sensor to detect the liquid level at the inner bottom of the barrel, and when the liquid level in the barrel is lower than the set liquid level threshold, a second liquid level signal is generated, which is convenient for automatic transfer to the liquid level. Water is added to the barrel to ensure sufficient supply of lime water.

Another technical solution of the present invention to solve the above-mentioned technical problems is as follows: a method for adjusting and balancing the acidity and alkalinity of cold-water fish breeding water, comprising the following steps:

Collect water samples from the water source, and test the pH of the water samples; when the water quality of the water source at the detection point is acidic, start the submersible pump, and the submersible pump will pump the water from the water source into the barrel;

Import lime into the barrel, and the lime forms lime water with water in the barrel;

When the water from the water source is introduced into the aquarium, open the solenoid valve to export the lime water in the barrel into the aquarium, and adjust the acidity and alkalinity of the water in the aquarium until the water in the aquarium is neutral or slightly alkaline .

The beneficial effects of the present invention are: by adjusting the water quality in the fish pond to be neutral or weakly alkaline, it can effectively inhibit or prevent eosinophilic dinoflagellates, avoid eosinophilic dinoflagellates from parasitizing and multiplying on fish bodies, and provide a new way for fish farming. The fish in the pond provide a more comfortable environment.

On the basis of the above technical solutions, the present invention can also be improved as follows.

Further, the following steps are also included:

The first liquid level sensor detects the liquid level in the barrel, and when the liquid level in the barrel is higher than the set threshold, it generates a first liquid level signal and transmits it to the controller, and the controller generates a first start-stop signal for transmission according to the first liquid level signal To the submersible pump, the submersible pump is shut down according to the first start-stop signal;

The second liquid level sensor detects the liquid level in the barrel, and when the liquid level in the barrel is lower than the set threshold, it generates a second liquid level signal and transmits it to the controller, and the controller generates a second start-stop signal for transmission according to the second liquid level signal To the submersible pump, the submersible pump is started according to the second start-stop signal.

The beneficial effects of adopting the above further scheme are: using the first liquid level sensor to detect the liquid level on the inner top of the barrel, which is convenient for controlling the liquid level in the barrel and avoiding the lime water in the barrel from overflowing; The inner bottom of the barrel is used for liquid level detection, which is convenient for automatically filling water into the barrel to ensure sufficient supply of lime water.

Further, the following steps are also included:

When the limewater in the barrel is exported to the fish pond, the stirring motor is started, and the output end of the stirring motor drives the stirring paddle to rotate, and the stirring paddle stirs the limewater in the barrel.

The beneficial effect of adopting the above further scheme is that the lime water in the barrel is stirred by the stirring motor to drive the stirring paddle, which can prevent lime precipitation in the lime water.

Description of drawings

Fig. 1 is the structure schematic diagram of a kind of cold-water fish breeding water body acid-base balance adjusting balance device of the present invention;

Fig. 2 is the plan view of a kind of cold-water fish breeding water body pH adjustment balance device of the present invention;

Fig. 3 is the modular block diagram of first liquid level sensor, controller, second liquid level sensor and submersible pump of the present invention;

Fig. 4 is a flow chart of a method for adjusting and balancing the acidity and alkalinity of cold-water fish breeding water according to the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Barrel, 2. Submersible pump, 3. Solenoid valve, 4. Mounting frame, 5. Stirring motor, 6. Stirring paddle, 7. Water pipe, 8. First liquid level sensor, 9. Controller, 10. Second Two liquid level sensors.

Detailed ways

The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

As shown in Fig. 1 to Fig. 3, a kind of cold-water fish breeding water body pH adjustment and balance device comprises a barrel body 1 and a submersible pump 2 equipped with lime water, and a water outlet is arranged on the side wall of the barrel body 1, and the A solenoid valve 3 is arranged at the water outlet, and the solenoid valve 3 is fixedly connected with the barrel body 1;

The upper end of the barrel body 1 is fixedly provided with a mounting frame 4, the mounting frame 4 is fixedly provided with a stirring motor 5, the inner bottom of the barrel body 1 is provided with a stirring paddle 6, and the upper end of the stirring paddle 6 extends upward Be connected with the output end of described stirring motor 5;

The submersible pump 2 is placed on one side of the barrel body 1 , and the outlet end of the submersible pump 2 communicates with the barrel body 1 through a water pipe 7 .

In the above embodiment, the stirring motor 5 drives the stirring paddle 6 to rotate at a speed of 20-30 rpm.

In the above embodiment, a first liquid level sensor 8 and a controller 9 are fixedly installed on the inner top of the barrel body 1, and the input end of the controller 9 is connected to the output end of the first liquid level sensor 8 through a line. , the output terminal of the controller 9 is connected with the submersible pump 2 through a line.

In the above embodiment, the inner bottom of the barrel body 1 is fixedly provided with a second liquid level sensor 10, and the second liquid level sensor 10 is connected to the submersible pump 2 through a line.

In this embodiment, the water sample of the water source is first collected, and the pH of the water sample is detected; when the water quality of the water source at the detection point is acidic, the submersible pump 2 is started, and the submersible pump 2 pumps the water at the water source into the barrel body 1; Introduce lime in barrel body 1, lime forms lime water with water in barrel body 1; Adjust the acidity and alkalinity of the water quality in the fish pond until the water quality in the fish pond is neutral or slightly alkaline.

By adjusting the water quality in the aquarium to neutral or slightly alkaline, it can effectively inhibit or prevent eosinophilic dinoflagellates, prevent eosinophilic dinoflagellates from parasitizing and multiplying on the fish, and provide a more comfortable environment for the fish in the aquarium environment.

Example 2:

As shown in Figure 4, a kind of cold-water fish breeding water body acid-base balance method comprises the following steps:

Collect water samples from the water source, and test the pH of the water samples; when the water quality of the water source at the detection point is acidic, start the submersible pump 2, and the submersible pump 2 pumps the water from the water source into the barrel body 1;

Import lime into the barrel body 1, and the lime forms lime water with water in the barrel body 1;

When the water at the water source is introduced into the aquarium, the electromagnetic valve 3 is opened, the lime water in the barrel body 1 is exported into the aquarium, and the acidity and alkalinity of the water quality in the aquarium is adjusted until the water quality in the aquarium is neutral or Weakly alkaline.

In the above embodiment, the following steps are also included:

The first liquid level sensor 8 detects the liquid level in the barrel body 1, and when the liquid level in the barrel body 1 is higher than the set threshold value, it generates a first liquid level signal and transmits it to the controller 9, and the controller 9 according to the first liquid level signal Generate the first start-stop signal and transmit it to the submersible pump 2, and the submersible pump 2 shuts down according to the first start-stop signal;

The second liquid level sensor 10 detects the liquid level in the barrel body 1. When the liquid level in the barrel body 1 is lower than the set threshold, a second liquid level signal is generated and transmitted to the controller 9, and the controller 9 according to the second liquid level signal A second start-stop signal is generated and transmitted to the submersible pump 2, and the submersible pump 2 is started according to the second start-stop signal.

In the above embodiment, the following steps are also included:

When the lime water in the staving 1 is exported in the aquarium, start the stirring motor 5, and the output end of the stirring motor 5 drives the stirring paddle 6 to rotate, and the stirring paddle 6 stirs the lime water in the staving 1.

In this embodiment, by adjusting the water quality in the aquarium to neutral or slightly alkaline, it can effectively suppress or prevent eosinophilic dinoflagellates, prevent eosinophilic dinoflagellates from parasitizing and multiplying on fish bodies, and provide fish in aquariums with A more comfortable environment.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (7)

1. The utility model provides a cold water fish culture water pH valve adjusts balancing unit which characterized in that: the lime water-filled water tank comprises a tank body (1) filled with lime water and a submersible pump (2), wherein a water outlet is formed in the side wall of the tank body (1), an electromagnetic valve (3) is arranged at the water outlet, and the electromagnetic valve (3) is fixedly connected with the tank body (1);

the stirring device comprises a barrel body (1), and is characterized in that an installation frame (4) is fixedly arranged at the upper end of the barrel body (1), a stirring motor (5) is fixedly arranged on the installation frame (4), a stirring paddle (6) is arranged at the bottom of the inner side of the barrel body (1), and the upper end part of the stirring paddle (6) extends upwards to be connected with the output end of the stirring motor (5);

the submersible pump (2) is arranged on one side of the barrel body (1), and the water outlet end of the submersible pump (2) is communicated with the barrel body (1) through a water pipe (7).

2. The chilled water fish farming water ph adjusting and balancing device of claim 1, wherein: the stirring motor (5) drives the stirring paddle (6) to rotate at a speed of 20-30 revolutions per minute.

3. The chilled water fish farming water ph adjusting and balancing device of claim 1, wherein: the novel submersible pump is characterized in that a first liquid level sensor (8) and a controller (9) are fixedly arranged at the top of the inner side of the barrel body (1), the input end of the controller (9) is connected with the output end of the first liquid level sensor (8) through a line, and the output end of the controller (9) is connected with the submersible pump (2) through a line.

4. The ph adjusting and balancing device for cold water fish culture water according to claim 3, wherein: the bottom of the inner side of the barrel body (1) is fixedly provided with a second liquid level sensor (10), and the output end of the second liquid level sensor (10) is connected with the input end of the controller (9) through a circuit.

5. The method for regulating and balancing the pH value of the cold water fish culture water body is characterized by comprising the following steps of:

collecting a water sample of a water source, and detecting the pH value of the water sample; when the water quality of the water source at the detection position is slightly acidic, the submersible pump (2) is started, and the submersible pump (2) pumps the water at the water source into the barrel body (1);

lime is led into the barrel body (1), and lime forms lime water with water in the barrel body (1);

when water at the water source is led into the fishpond, the electromagnetic valve (3) is opened, lime water in the barrel body (1) is led out into the fishpond, and the acidity and alkalinity of the water quality in the fishpond are regulated until the water quality in the fishpond is neutral or weak alkalinity.

6. The method for regulating the balance of the ph of a body of cold water fish farming water according to claim 5, further comprising the steps of:

the first liquid level sensor (8) detects the liquid level in the barrel body (1), when the liquid level in the barrel body (1) is higher than a set threshold value, a first liquid level signal is generated and transmitted to the controller (9), the controller (9) generates a first start-stop signal according to the first liquid level signal and transmits the first start-stop signal to the submersible pump (2), and the submersible pump (2) shuts down according to the first start-stop signal;

the second liquid level sensor (10) detects the liquid level in the barrel body (1), when the liquid level in the barrel body (1) is lower than a set threshold value, a second liquid level signal is generated and transmitted to the controller (9), the controller (9) generates a second start-stop signal according to the second liquid level signal and transmits the second start-stop signal to the submersible pump (2), and the submersible pump (2) starts according to the second start-stop signal.

7. The method for regulating the balance of the ph of a body of cold water fish farming water according to claim 5, further comprising the steps of:

when lime water in the barrel body (1) is led out of the fishpond, the stirring motor (5) is started, the output end of the stirring motor (5) drives the stirring paddle (6) to rotate, and the stirring paddle (6) stirs the lime water in the barrel body (1).

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