Fishery breeding system with temperature adjusting function
By using the heat generated by the oxygen generator in the fishery aquaculture system to heat water, the problem of water products due to low temperatures in cold weather is solved, energy-saving heating is achieved, and the economic cost of additional heating devices is avoided.
Patent Information
- Application Number
- CN202422537549.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-18
AI Technical Summary
In cold weather, fishery aquaculture systems require additional heating devices to prevent aquatic products from reducing appetite or dying due to low water temperatures, resulting in high economic costs.
The heat generated by the operation of the oxygen generator absorbs heat through the heat exchange pipeline and transfers it to the water in the water purification assembly and water circulation pipeline to achieve the heating of water and avoid additional heating devices.
The heating of water in cold weather is achieved, reducing the risk of appetite or death due to low temperatures of aquatic products, reducing economic costs, and more energy-saving.
Smart Images
Figure CN223262151U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fishery breeding, in particular to a fishery breeding system with a temperature regulating function. Background Art
[0002] Aquaculture systems primarily consist of aquaculture equipment, water purification components, and an oxygen concentrator. After draining from the aquaculture equipment, water is processed by the water purification components before being re-circulated into the aquaculture equipment, ensuring water recycling. The oxygen concentrator also provides oxygen to the aquaculture equipment. In cold weather, to prevent aquatic products from losing their appetite or even dying due to low water temperatures, an additional heating device is required to heat the water, which is costly. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a fish farming system with a temperature regulating function. In cold weather, the heat generated by the oxygen concentrator can be used to heat the water without the need for an additional heating device, resulting in lower economic costs and greater energy conservation.
[0004] According to an embodiment of the present invention, a fishery farming system with a temperature regulation function includes a farming device, a water circulation pipeline, a water purification component, an oxygen generator and a heat exchange pipeline. The farming device is provided with a water inlet pipe and a water outlet pipe. The water circulation pipeline is arranged between the water inlet pipe and the water outlet pipe. The water purification component is connected to the water circulation pipeline for treating the water transported by the water circulation pipeline. A first oxygen supply pipe is provided between the oxygen generator and the farming device. The heat exchange pipeline is used to transport a heat exchange medium. The heat exchange pipeline has a first section and a second section. The first section is connected to the oxygen generator, and the second section is connected to the water purification component and / or the water circulation pipeline. The heat exchange medium can absorb the heat generated by the operation of the oxygen generator when passing through the first section, and can exchange heat with the water in the water purification component and / or the water circulation pipeline when passing through the second section.
[0005] The fishery farming system with temperature regulation function according to the embodiment of the present invention has at least the following beneficial effects:
[0006] The first section of the heat exchange pipeline can be close to the compressor and other heat-generating components of the oxygen concentrator, and the second section of the heat exchange pipeline can be close to the water in the water purification component and / or the water circulation pipeline. In cold weather, the heat exchange medium in the heat exchange pipeline can absorb the heat generated during the operation of the oxygen concentrator when passing through the first section. The heat exchange medium after absorbing heat can exchange heat with the water in the water purification component and / or the water circulation pipeline when passing through the second section, thereby heating the water. The heated water re-enters the breeding device through the water circulation pipeline, which can reduce the loss of appetite or even death of aquatic products due to excessively low water temperature. The utility model uses the heat generated during the operation of the oxygen concentrator to heat water, does not require an additional heating device, has lower economic costs, and is more energy-saving.
[0007] According to some embodiments of the present invention, both ends of the first section are connected to conveying sections, and the other ends of the two conveying sections are respectively connected to both ends of the second section.
[0008] According to some embodiments of the present invention, a third section is connected between the two conveying sections, and the fishery farming system with temperature regulation function also includes a refrigeration device. The third section is connected to the refrigeration device, and the refrigeration device is used to cool the heat exchange medium passing through the third section.
[0009] According to some embodiments of the present invention, a first valve is provided at one end of the conveying section close to the first section, and second valves are provided at both ends of the third section.
[0010] According to some embodiments of the present invention, the water purification component includes a biochemical device, the biochemical device has a first cavity, the water circulation pipeline is connected to the first cavity, a second oxygen supply pipe is provided between the oxygen generator and the biochemical device, and the first cavity is used to accommodate nitrifying bacteria.
[0011] According to some embodiments of the present invention, the second section is disposed in the first cavity.
[0012] According to some embodiments of the present invention, the water purification component includes a disinfection device having a second cavity, and the water circulation pipeline is connected to the second cavity.
[0013] According to some embodiments of the present invention, the second section is disposed in the second cavity.
[0014] According to some embodiments of the present invention, the second section is wound around the outside of the water circulation pipeline.
[0015] According to some embodiments of the present invention, the second section is wound around the outside of the water circulation pipeline between the water purification component and the water inlet pipe.
[0016] Additional aspects and advantages of the present invention will be partially given in the following description, and some advantages will become apparent from the following description or be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:
[0018] Figure 1 This is a schematic diagram of the structure when the second section of the heat exchange pipeline is arranged in the first cavity;
[0019] Figure 2 This is a schematic diagram of the structure when the second section of the heat exchange pipeline is wrapped around the outside of the water circulation pipeline.
[0020] Figure Number:
[0021] Farming device 100; water inlet pipe 101; water outlet pipe 102;
[0022] Water circulation pipeline 200; first pump 201;
[0023] Water purification component 300; biochemical device 301; first chamber 302; disinfection device 303; second chamber 304; filtering device 305;
[0024] Oxygen concentrator 400; first oxygen supply pipe 401; second oxygen supply pipe 402;
[0025] Heat exchange pipeline 500; first section 501; second section 502; conveying section 503; third section 504; first valve 505; second valve 506;
[0026] Refrigeration device 600. DETAILED DESCRIPTION
[0027] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.
[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In the description of this utility model, "a plurality" refers to two or more. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.
[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0031] Reference below Figure 1 and Figure 2 The present invention describes a fish farming system with a temperature regulation function according to an embodiment of the present invention.
[0032] refer to Figure 1 and Figure 2 As shown, the fishery farming system with temperature regulation function according to an embodiment of the present invention includes a farming device 100, a water circulation pipeline 200, a water purification component 300, an oxygen generator 400 and a heat exchange pipeline 500.
[0033] For example, the aquaculture device 100 is used to cultivate aquatic products such as fish. One or more aquaculture devices 100 may be provided, for example, three. The aquaculture device 100 may be a closed tank structure to protect the aquatic products from the external environment. Furthermore, the aquaculture device 100 may be connected to a gas pipe. By inputting gas into the inner cavity of the aquaculture device 100 through the gas pipe, the ambient pressure within the inner cavity of the aquaculture device 100 can be adjusted, thereby simulating ambient pressures suitable for different aquatic products, thereby improving practicality. The aquaculture device 100 is provided with an inlet pipe 101 and an outlet pipe 102. Both the inlet pipe 101 and the outlet pipe 102 are connected to the inner cavity of the aquaculture device 100. The inlet pipe 101 supplies water, and the outlet pipe 102 supplies water. Of course, the aquaculture device 100 may also have other structures, for example, a fish pond.
[0034] The water circulation pipeline 200 is provided between the water inlet pipe 101 and the water outlet pipe 102. For example, when there are multiple aquaculture devices 100, the water circulation pipeline 200 can be provided with multiple water inlets and multiple water outlets. The multiple water inlets are respectively connected to the water outlet pipes 102 of the multiple aquaculture devices 100, and the multiple water outlets are respectively connected to the water inlet pipes 101 of the multiple aquaculture devices 100. The water circulation pipeline 200 can be connected to a first pump 201, which is used to pump the water in the water circulation pipeline 200 back into the aquaculture device 100 through the water inlet pipe 101.
[0035] The water purification assembly 300 is connected to the water circulation pipeline 200 to treat the water transported by the water circulation pipeline 200. For example, the water purification assembly 300 may include at least one of a filter device 305, a biochemical device 301, and a disinfection device 303. The filter device 305 can filter the water, the nitrifying bacteria in the biochemical device 301 can nitrify the water to reduce the ammonia nitrogen content in the water, and the disinfection device 303 can disinfect the water. Of course, the water purification assembly 300 may also include other devices, which will not be detailed here.
[0036] A first oxygen supply pipe 401 is provided between the oxygen generator 400 and the breeding device 100 . The oxygen generator 400 can generate oxygen and transport it to the breeding device 100 through the first oxygen supply pipe 401 , thereby supplying oxygen to the aquatic products in the breeding device 100 .
[0037] The heat exchange pipeline 500 is used to transport a heat exchange medium, which may be water, thermal oil, or other suitable medium. The heat exchange pipeline 500 has a first section 501 and a second section 502. The first section 501 is connected to the oxygen concentrator 400 and may be close to heat-generating components such as the compressor of the oxygen concentrator 400. The second section 502 is connected to the water purification component 300 and / or the water circulation pipeline 200. For example, the water purification component 300 may be connected to the second section 502, the water circulation pipeline 200 may be connected to the second section 502, or both the water purification component 300 and the water circulation pipeline 200 may be connected to the second section 502.
[0038] The heat exchange medium can absorb the heat generated by the oxygen generator 400 when passing through the first section 501 , and can exchange heat with the water purification component 300 and / or the water circulation pipeline 200 when passing through the second section 502 .
[0039] In this embodiment, the first section 501 of the heat exchange pipe 500 can be located near heat-generating components such as the compressor of the oxygen concentrator 400, and the second section 502 of the heat exchange pipe 500 can be located near the water purification component 300 and / or the water in the water circulation pipe 200. In cold weather, the heat exchange medium in the heat exchange pipe 500 absorbs the heat generated during the operation of the oxygen concentrator 400 when passing through the first section 501. After absorbing the heat, the heat exchange medium passes through the second section 502 and exchanges heat with the water in the water purification component 300 and / or the water circulation pipe 200, thereby heating the water. The heated water re-enters the aquaculture device 100 through the water circulation pipe 200, thereby reducing the risk of aquatic products losing their appetite or even dying due to low water temperature. The present invention utilizes the heat generated during the operation of the oxygen concentrator 400 to heat the water, eliminating the need for an additional heating device, resulting in lower economic costs and greater energy efficiency.
[0040] refer to Figure 1 and Figure 2As shown, in some embodiments of the present invention, both ends of the first section 501 are connected to the conveying sections 503, and the other ends of the two conveying sections 503 are respectively connected to the two ends of the second section 502. For example, the first section 501, the second section 502, and the two conveying sections 503 form a circulation pipeline. After absorbing heat in the first section 501, the heat exchange medium enters the second section 502 through one of the conveying sections 503, exchanges heat with the water purification component 300 and / or the water in the water circulation pipeline 200, and then returns to the first section 501 from the other conveying section 503. This reciprocating process can continuously absorb and release heat, and the heat absorption and release efficiency is higher.
[0041] It should be noted that the conveying section 503 may be provided with a second pump to drive the heat exchange medium to move.
[0042] refer to Figure 1 and Figure 2 As shown, in some embodiments of the present invention, a third section 504 is connected between the two conveying sections 503. The fish farming system with temperature regulation also includes a refrigeration device 600. The third section 504 is connected to the refrigeration device 600, which is used to cool the heat exchange medium passing through the third section 504. In hot weather, aquatic products may lose their appetite or even die due to excessively high water temperatures. In this embodiment, the connection between the first section 501 and the conveying section 503 can be disconnected, connecting the conveying section 503 to the third section 504. The heat exchange medium will flow through the third section 504, and the refrigeration device 600 can cool the heat exchange medium passing through the third section 504. When the cooled heat exchange medium passes through the second section 502, it absorbs heat and cools the water in the water purification component 300 and / or the water circulation pipeline 200. The cooled water re-enters the aquaculture device 100 through the water circulation pipeline 200, thereby reducing the risk of aquatic products losing their appetite or even dying due to excessively high water temperatures, thereby improving practicality.
[0043] It should be noted that the refrigeration device 600 may be a Stirling refrigerator, a vapor compression refrigerator or other suitable refrigeration device 600, which will not be described in detail here.
[0044] refer to Figure 1 and Figure 2As shown, in some embodiments of the present invention, a first valve 505 is provided at one end of the conveying section 503 near the first section 501, and second valves 506 are provided at both ends of the third section 504. In cold weather, the second valve 506 can be closed and the first valve 505 opened to facilitate the flow of the heat exchange medium through the first section 501 to absorb the heat generated by the oxygen concentrator 400, while preventing the refrigeration unit 600 from affecting the temperature of the heat exchange medium. In hot weather, the first valve 505 can be closed and the second valve 506 opened to facilitate the flow of the heat exchange medium through the third section 504 to be cooled by the refrigeration unit 600, while preventing the oxygen concentrator 400 from affecting the temperature of the heat exchange medium.
[0045] It should be noted that the first valve 505 and the second valve 506 can be manual valves or solenoid valves.
[0046] refer to Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the water purification assembly 300 includes a biochemical device 301, which has a first chamber 302. The water circulation pipeline 200 is connected to the first chamber 302. A second oxygen supply pipe 402 is provided between the oxygen concentrator 400 and the biochemical device 301. The first chamber 302 is used to accommodate nitrifying bacteria. For example, the biochemical device 301 can be a closed tank structure, which is more conducive to the growth of photophobic nitrifying bacteria. The nitrifying bacteria in the first chamber 302 can reduce the ammonia nitrogen content in the water through nitrification, preventing excessive ammonia nitrogen content in the water from affecting the growth of aquatic products. The second oxygen supply pipe 402 is provided between the oxygen concentrator 400 and the biochemical device 301 to supply oxygen to the nitrifying bacteria in the first chamber 302 of the biochemical device 301, which is conducive to the growth of aerobic nitrifying bacteria. Moreover, the closed tank structure of the biochemical device 301 allows the nitrifying bacteria to fully utilize oxygen, which is more conducive to the growth of nitrifying bacteria.
[0047] refer to Figure 1 As shown, in some embodiments of the present invention, the second section 502 is disposed within the first chamber 302. In this embodiment, the second section 502 is disposed within the first chamber 302, thereby heating or cooling the water within the first chamber 302. The heated or cooled water then returns to the aquaculture device 100 through the water circulation line 200. The second section 502 being disposed within the first chamber 302 is not only convenient for installation, but also provides a better water heating or cooling effect.
[0048] refer to Figure 1 and Figure 2As shown, in some embodiments of the present invention, the water purification assembly 300 includes a disinfection device 303, which has a second chamber 304. The water circulation pipeline 200 is connected to the second chamber 304. In addition to the biochemical device 301, the water purification assembly 300 may also include the disinfection device 303. When water passes through the second chamber 304, the disinfection device 303 can disinfect the water.
[0049] It should be noted that the disinfection device 303 may be an ultraviolet disinfection device, or disinfectant may be input into the second cavity 304 for disinfection, which will not be described in detail here.
[0050] In some embodiments of the present invention, the second section 502 is disposed within the second chamber 304. In this embodiment, the second section 502 is disposed within the second chamber 304, thereby heating or cooling the water within the second chamber 304. The heated or cooled water then returns to the aquaculture device 100 through the water circulation line 200. The second section 502 being disposed within the second chamber 304 is not only convenient for installation, but also provides a better water heating or cooling effect.
[0051] refer to Figure 2 As shown, in some embodiments of the present invention, the second section 502 is wound around the outside of the water circulation pipeline 200. For example, the second section 502 can be spiral-shaped and wound around the outside of the water circulation pipeline 200. When water passes through the water circulation pipeline 200 inside the second section 502, the heat exchange medium can heat or cool the water, and the heated or cooled water can then return to the aquaculture device 100 through the water circulation pipeline 200. Wrapping the second section 502 around the outside of the water circulation pipeline 200 not only facilitates installation, but also eliminates the need for the second section 502 to pass through the biochemical device 301 or the disinfection device 303, thereby improving the sealing performance of the biochemical device 301 or the disinfection device 303. Furthermore, it can reduce the impact of water temperature fluctuations on the nitrifying bacteria in the first chamber 302 or the disinfectant in the second chamber 304.
[0052] refer to Figure 2 As shown, in some embodiments of the present invention, the second section 502 is wound around the outside of the water circulation pipe 200 between the water purification assembly 300 and the water inlet pipe 101. That is, the second section 502 is wound around the end of the water circulation pipe 200 close to the water inlet pipe 101. After being processed by the water purification assembly 300 and then heated or cooled, the water can quickly flow back into the aquaculture device 100, thereby reducing the impact of the external ambient temperature on the heated or cooled water. In addition, the heated or cooled water can also be prevented from affecting the function of the water purification assembly 300.
[0053] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A fish farming system with temperature regulation function, characterized in that: include: A breeding device, provided with a water inlet pipe and a water outlet pipe; A water circulation pipeline is provided between the water inlet pipe and the water outlet pipe; a water purification component connected to the water circulation pipeline for treating the water transported by the water circulation pipeline; An oxygen concentrator is provided with a first oxygen supply pipe between the oxygen concentrator and the breeding device; a heat exchange pipeline for transporting a heat exchange medium, the heat exchange pipeline comprising a first section and a second section, the first section being connected to the oxygen concentrator, and the second section being connected to the water purification component and / or the water circulation pipeline; The heat exchange medium can absorb the heat generated by the oxygen generator when passing through the first section, and can exchange heat with the water purification component and / or the water in the water circulation pipeline when passing through the second section.
2. The fishery farming system with temperature regulation function according to claim 1, characterized in that: Both ends of the first section are connected to the conveying sections respectively, and the other ends of the two conveying sections are connected to both ends of the second section respectively.
3. The fishery farming system with temperature regulation function according to claim 2, characterized in that: A third section is connected between the two conveying sections. The fishery farming system with temperature regulation function also includes a refrigeration device. The third section is connected to the refrigeration device, and the refrigeration device is used to cool the heat exchange medium passing through the third section.
4. The fishery farming system with temperature regulation function according to claim 3, characterized in that: A first valve is provided at one end of the conveying section close to the first section, and second valves are provided at both ends of the third section.
5. The fishery farming system with temperature regulation function according to any one of claims 1 to 4, characterized in that: The water purification component includes a biochemical device having a first cavity, the water circulation pipeline is connected to the first cavity, a second oxygen supply pipe is provided between the oxygen generator and the biochemical device, and the first cavity is used to accommodate nitrifying bacteria.
6. The fishery farming system with temperature regulation function according to claim 5, characterized in that: The second section is disposed in the first cavity.
7. The fishery farming system with temperature regulation function according to any one of claims 1 to 4, characterized in that: The water purification component includes a disinfection device having a second cavity, and the water circulation pipeline is connected to the second cavity.
8. The fishery farming system with temperature regulation function according to claim 7, characterized in that: The second section is disposed in the second cavity.
9. The fishery farming system with temperature regulation function according to any one of claims 1 to 4, characterized in that: The second section is wound around the outside of the water circulation pipeline.
10. The fishery farming system with temperature regulation function according to claim 9, characterized in that: The second section is wound around the outside of the water circulation pipeline between the water purification component and the water inlet pipe.