Water temperature control device for salmon culture pond

Abstract

The utility model relates to a water temperature control device for a salmon culture pond, which belongs to the technical field of water temperature control devices and comprises a culture pond and a circulating box. The filtering and circulating mechanism comprises a circulating water pump fixedly installed on the left side of the culture pond, a water inlet of the circulating water pump is fixedly connected with a water inlet pipe, a water outlet of the circulating water pump is fixedly connected with a water outlet pipe, the bottom of a filtering box is fixedly connected with a stainless steel filtering net, and the bottom of a circulating box is fixedly connected with a drainage pipe. And an electromagnetic control valve is mounted on the outer surface of the drainage pipe. According to the water temperature control device for the salmon culture pond, by arranging the filtering and circulating mechanism, water in the culture pond can be used for achieving water temperature control and adjustment, circulating water can be fully filtered, nitrobacteria are supplemented, and therefore the water quality is guaranteed, the stability of nitrobacteria florae is improved, and the salmon death probability and economic loss are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water temperature control devices, in particular to a water temperature control device for a salmon breeding pond. Background Technique

[0002] Salmon belong to cold-water fish and have certain requirements for the water temperature of the breeding environment. When breeding salmon, it is usually necessary to control the water temperature between 8 and 12 degrees Celsius. The salmon breeding environment should have good water quality, sufficient oxygen and suitable temperature. The breeding pond should be clean and hygienic to prevent pollution and be disinfected regularly. At the same time, the size, shape and depth of the breeding pond should be suitable for the growth and reproduction of salmon. When constructing the breeding pond, the power supply, water resources and transportation convenience should be considered to ensure the continuity and stability during the breeding process.

[0003] Generally, a water temperature control device is installed inside the salmon breeding pond to adjust and control the water temperature, so as to avoid the death of salmon. At present, most of the existing water temperature control devices adopt the method of introducing external cold water or hot water to achieve the control and adjustment of the water temperature. Although the control and adjustment speed of the water temperature is relatively fast.

[0004] However, the existing water temperature control devices at present cannot use the water inside the breeding pond to achieve the control and adjustment of the water temperature, and cannot filter the water, resulting in the fact that the external cold water or hot water is easy to reduce the water quality of the breeding pond, destroy the stability of the nitrifying bacteria flora, making it easy to occur the situation of salmon death, causing economic losses. Therefore, a water temperature control device for a salmon breeding pond is proposed to solve the problems raised above. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a water temperature control device for a salmon breeding pond, which solves the problems that the water inside the breeding pond cannot be used to achieve the control and adjustment of the water temperature, and the water cannot be filtered, resulting in the fact that the external cold water or hot water is easy to reduce the water quality of the breeding pond, destroy the stability of the nitrifying bacteria flora, making it easy to occur the situation of salmon death, causing economic losses.

[0006] To achieve the above object, the utility model provides the following technical solution: A water temperature control device for a salmon breeding pond, including a breeding pond and a circulation tank, and a filtering and circulation mechanism is arranged outside the breeding pond;

[0007] The filtering and circulating mechanism includes a circulating water pump fixedly installed on the left side of the breeding pond. The water inlet of the circulating water pump is fixedly connected with a water inlet pipe, and the water outlet of the circulating water pump is fixedly connected with a water outlet pipe. On the left side of the top of the breeding pond, there is a fixedly connected installation box. Inside the installation box, there is a fixedly connected installation plate. Inside the installation plate, there is a placed filter box. Inside the filter box, there is a biochemical filter cotton. The bottom of the filter box is fixedly connected with a stainless steel filter net. In the middle of the top of the circulating box, there is a fixedly installed rotating motor. The output shaft of the rotating motor is fixedly connected with a rotating shaft. On the outer surface of the rotating shaft, there are fixedly connected stirring blades. Inside the circulating box, there is a fixedly connected electric heating pipe. At the bottom of the circulating box, there is a fixedly connected drain pipe. On the outer surface of the drain pipe, there is an installed electromagnetic control valve.

[0008] Further, the water inlet pipe penetrates through the circulating box and extends into the interior of the breeding pond. A sealing gasket is arranged on the outside of the water inlet pipe, and the water outlet pipe is connected to the installation box.

[0009] Further, there is a cover plate on the top of the installation box, and a handle is fixedly connected to the top of the cover plate.

[0010] Further, liquid level sensors and temperature sensors are installed on both the side of the breeding pond and the top of the circulating box.

[0011] Further, columns are fixedly connected to the four surrounding sides of the bottom of the circulating box, and the bottoms of the columns are fixedly connected to the top of the breeding pond.

[0012] Further, reinforcing plates are arranged on the left and right sides of the columns, and the reinforcing plates are fixedly installed on the columns and the breeding pond through bolts and nuts.

[0013] Further, an aquatic plant planting plate is placed at the bottom of the breeding pond, and counterweights are fixedly connected to both the front and back of the aquatic plant planting plate.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] This water temperature control device for salmon breeding ponds can utilize the water inside the breeding pond to achieve water temperature control and adjustment through the setting of the filtering and circulating mechanism, and can fully filter the circulating water and supplement nitrifying bacteria, thereby ensuring water quality, improving the stability of the nitrifying bacteria flora, and reducing the probability of salmon death and economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural cross-sectional view of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 The enlarged structural schematic diagram of A shown;

[0018] Figure 3 This is a three-dimensional structure diagram of the aquatic plant planting board of the present utility model.

[0019] In the figure: 1 breeding pond, 2 circulation tank, 3 circulation water pump, 4 water inlet pipe, 5 water outlet pipe, 6 installation box, 7 installation plate, 8 filter box, 9 biochemical filter cotton, 10 stainless steel filter net, 11 rotary motor, 12 rotating shaft, 13 stirring blade, 14 electric heating pipe, 15 drain pipe, 16 electromagnetic control valve, 17 cover plate, 18 liquid level sensor, 19 temperature sensor, 20 column, 21 reinforcing plate, 22 aquatic plant planting board, 23 counterweight. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , a water temperature control device for a salmon breeding pond in this embodiment, includes a breeding pond 1 and a circulation tank 2, and a filtering and circulating mechanism is arranged outside the breeding pond 1;

[0022] The filtering and circulating mechanism includes a circulation water pump 3 fixedly installed on the left side of the breeding pond 1. The water inlet of the circulation water pump 3 is fixedly connected to a water inlet pipe 4, and the water outlet of the circulation water pump 3 is fixedly connected to a water outlet pipe 5. The left side of the top of the breeding pond 1 is fixedly connected to an installation box 6. The inner side of the installation box 6 is fixedly connected to an installation plate 7. A filter box 8 is placed inside the installation plate 7. A biochemical filter cotton 9 is arranged inside the filter box 8. The bottom of the filter box 8 is fixedly connected to a stainless steel filter net 10. A rotary motor 11 is fixedly installed in the middle of the top end of the circulation tank 2. The output shaft of the rotary motor 11 is fixedly connected to a rotating shaft 12. Stirring blades 13 are fixedly connected to the outer surface of the rotating shaft 12. An electric heating pipe 14 is fixedly connected inside the circulation tank 2. A drain pipe 15 is fixedly connected to the bottom of the circulation tank 2. An electromagnetic control valve 16 is installed on the outer surface of the drain pipe 15. During use, when the circulation water pump 3 is started, the water inside the breeding pond 1 can be pumped into the inside of the installation box 6 under the cooperation of the water inlet pipe 4 and the water outlet pipe 5, and the circulating water is filtered and the nitrifying bacteria are cultured through the biochemical filter cotton 9 and the stainless steel filter net 10 inside the filter box 8. Then, the circulating water will fall into the inside of the circulation tank 2 for temporary storage.

[0023] Among them, when it is necessary to lower the water temperature, the staff only need to start the rotary motor 11 to drive the rotating shaft 12 and the stirring blades 13 to rotate clockwise, thereby stirring the circulating water, increasing the contact area between air and water, accelerating the heat dissipation, and quickly reducing the water temperature. Among them, when it is necessary to increase the water temperature, the staff only need to start the electric heating tube 14 to heat the circulating water, thereby increasing the water temperature.

[0024] Finally, open the electromagnetic control valve 16 of the drain pipe 15, and the circulating water can be re-discharged into the breeding pond through the drain pipe 15, thereby controlling and adjusting the water temperature.

[0025] It should be noted that the water inlet pipe 4 penetrates through the circulation tank 2 and extends to the inside of the breeding pond 1. A sealing gasket is arranged outside the water inlet pipe 4. The water outlet pipe 5 is connected to the installation box 6. A cover plate 17 is arranged on the top of the installation box 6. A handle is fixedly connected to the top of the cover plate 17. When it is necessary to clean the biochemical filter cotton 9 and the stainless steel filter net 10, the staff only need to remove the cover plate 17 through the handle, and then hold the filter box 8 and pull it upward to take out the filter box 8 from the inside of the installation box 6 for cleaning.

[0026] Among them, liquid level sensors 18 and temperature sensors 19 are installed on the side of the breeding pond 1 and the top of the circulation tank 2 respectively. By setting the liquid level sensors 18 and temperature sensors 19, the effects of monitoring the water level and water temperature are achieved.

[0027] It should be understood that columns 20 are fixedly connected to the four sides of the bottom of the circulation tank 2. The bottoms of the columns 20 are fixedly connected to the top of the breeding pond 1. Reinforcing plates 21 are arranged on the left and right sides of the columns 20. The reinforcing plates 21 are fixedly installed on the columns 20 and the breeding pond 1 through bolts and nuts. By setting the reinforcing plates 21, on the basis of the fixed connection of the columns 20, the stability of the circulation tank 2 can be further enhanced, thereby reducing the probability of tipping over.

[0028] In addition, an aquatic plant planting plate 22 is placed at the bottom of the breeding pond 1. Counterweights 23 are fixedly connected to the front and back of the aquatic plant planting plate 22. By setting the aquatic plant planting plate 22, it is convenient to plant aquatic plants inside the breeding pond 1. Among them, the aquatic plants can absorb the heat in the water, reduce the water temperature, and at the same time can block the sunlight and reduce the evaporation of the water body, achieving the effect of keeping the water temperature stable.

[0029] The working principle of the above embodiment is as follows:

[0030] During use, start the circulating water pump 3. Then, with the cooperation of the water inlet pipe 4 and the water outlet pipe 5, the water inside the aquaculture pond 1 can be pumped into the installation box 6. The circulating water will pass through the biochemical filter cotton 9 and the stainless steel filter screen 10 inside the filter box 8 for filtering and culturing nitrifying bacteria. Then, the circulating water will fall into the inside of the circulation box 2 for temporary storage. Among them, when it is necessary to lower the water temperature, the staff only needs to start the rotary motor 11 to drive the rotating shaft 12 and the stirring blade 13 to rotate clockwise, thereby stirring the circulating water, increasing the contact area between air and water, accelerating heat dissipation, and rapidly reducing the water temperature. Among them, when it is necessary to increase the water temperature, the staff only needs to start the electric heating pipe 14 to heat the circulating water, thereby increasing the water temperature. Finally, open the electromagnetic control valve 16 of the drain pipe 15, and the circulating water can be re-discharged into the aquaculture pond through the drain pipe 15, thereby controlling and adjusting the water temperature.

[0031] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role, and the existing publicly disclosed electrical connection technology will not be elaborated in the text.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water temperature control device for a salmon breeding pond, comprising a breeding pond (1) and a circulation box (2), characterized in that: The outside of the breeding pond (1) is provided with a filtering circulation mechanism; The filtering circulation mechanism comprises a circulating water pump (3) fixedly mounted on the left side of the breeding pond (1); the water inlet of the circulating water pump (3) is fixedly connected to a water inlet pipe (4); the water outlet of the circulating water pump (3) is fixedly connected to a water outlet pipe (5); a mounting box (6) is fixedly connected to the left side of the top of the breeding pond (1); a mounting plate (7) is fixedly connected to the inner side of the mounting box (6); a filter box (8) is placed on the inner side of the mounting plate (7); a biochemical filter cotton (9) is arranged on the inner side of the filter box (8); A stainless steel filter screen (10) is fixedly connected to the bottom of the box (8); a rotating motor (11) is fixedly installed in the middle of the top of the circulation box (2); the output shaft of the rotating motor (11) is fixedly connected to a rotating shaft (12); the outer surface of the rotating shaft (12) is fixedly connected to a stirring blade (13); the interior of the circulation box (2) is fixedly connected to an electric heating pipe (14); the bottom of the circulation box (2) is fixedly connected to a drain pipe (15); and an electromagnetic control valve (16) is installed on the outer surface of the drain pipe (15).

2. A salmon breeding pond water temperature control device according to claim 1, characterized in that: The water inlet pipe (4) passes through the circulation box (2) and extends to the interior of the culture pond (1). A sealing gasket is provided on the outside of the water inlet pipe (4). The water outlet pipe (5) is connected to the installation box (6).

3. The water temperature control device for salmon breeding pond according to claim 1, characterized in that: A cover plate (17) is provided on the top of the installation box (6), and a handle is fixedly connected to the top of the cover plate (17).

4. The water temperature control device for salmon breeding pond according to claim 1, characterized in that: A liquid level sensor (18) and a temperature sensor (19) are installed on the side of the culture pond (1) and the top of the circulation box (2).

5. The water temperature control device for salmon breeding pond according to claim 1, characterized in that: The bottom of the circulation box (2) is fixedly connected with columns (20) around its periphery, and the bottom of the columns (20) is fixedly connected to the top of the breeding pond (1).

6. A salmon breeding pond water temperature control device according to claim 5, characterized in that: Reinforcement plates (21) are provided on the left and right sides of the upright column (20), and the reinforcement plates (21) are fixedly mounted to the upright column (20) and the culture pond (1) by means of bolts and nuts.

7. The water temperature control device for salmon breeding pond according to claim 1, characterized in that: An aquatic plant planting plate (22) is placed at the bottom of the culture pond (1), and counterweight blocks (23) are fixedly connected to the front and back sides of the aquatic plant planting plate (22).

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