A microwave heating device and system suitable for aquaculture ponds

Abstract

The utility model belongs to the field of microwave technology, concretely relates to a microwave heating device suitable for breeding pool, include: temperature regulating component, temperature regulating component includes the guide flow part for water flow, and sets up in the microwave part of guide flow part, and sets up in the cleaning part of microwave part, guide flow part is provided with power part, and power part can drive cleaning part to the scale on the surface of microwave part carries out the cleaning, can utilize microwave instead of traditional heat conduction form's heating equipment, utilizes microwave heating and passes through electromagnetic wave direct action on water molecule, need not heat conduction process, can quick heating, reduce the time required for heating, make water molecule surface and inside synchronous heat, avoid the problem that traditional heating leads to external heat internal cold or local overheating, keep water temperature even, reduce heat loss, and in the temperature regulating process, can the scale that because heating generates promptly cleans up, avoid scale adhesion on microwave part and influence heating effect.

Description

Technical Field

[0001] This utility model belongs to the field of microwave technology, specifically relating to a microwave heating device and system suitable for aquaculture ponds. Background Technology

[0002] In aquaculture, the success of the farming process is affected by many factors, such as the oxygen content, pH value, transparency, and temperature of the water. Insufficient dissolved oxygen in the water can cause fish to surface for air, suffocate, or even die. When the transparency is less than 25 cm, the increase in suspended matter in the water can lead to water quality deterioration and disease. The suitable pH range for the water is 7.5-8.5. Exceeding this range can cause respiratory problems, abnormal blood function, and changes in the concentration of toxic substances. The main reasons for controlling water temperature are to maintain the normal physiological activities of fish, prevent hypoxia, and avoid water quality deterioration. For example, most fish thrive in water temperatures between 15-32℃. Within this range, their metabolism is vigorous, and their feeding and growth rates are optimal. Below 15℃ or above 32℃, fish activity decreases, metabolism slows down, and disease may occur.

[0003] In reality, temperature control in ponds is achieved through temperature control equipment, such as heat pumps and heating elements. However, these devices need to be in direct contact with the water when adjusting its temperature. This causes calcium and magnesium ions in the water to undergo physicochemical reactions during heating, forming insoluble salt precipitates (scale). This scale coats the areas where the equipment contacts the water, isolating the equipment from the water and reducing the contact area. This results in decreased heating capacity and reduced temperature transfer efficiency. Furthermore, the water around the equipment needs to be heated and then diffused to other locations (heat conduction process) after heating, leading to large local temperature differences and a long overall operating time. Summary of the Invention

[0004] Based on this, this application provides a microwave heating device and system suitable for aquaculture ponds to solve the technical problems of slow heating efficiency and reduced heating capacity caused by scale buildup in existing equipment.

[0005] The technical solution to the above-mentioned technical problems in this application is as follows: A microwave heating device suitable for aquaculture ponds, comprising: Temperature control components; The temperature control component includes a flow guide for water flow, a microwave unit disposed on the flow guide, and a cleaning unit disposed on the microwave unit. The flow guide is provided with a power unit, which can drive the cleaning unit to clean the scale on the surface of the microwave unit.

[0006] Preferably, the temperature control component further includes a power supply unit, the microwave unit is detachably connected to the current-conducting unit and is at least partially located within the current-conducting unit, and the power supply unit is detachably connected to the microwave unit for generating microwaves by the microwave unit.

[0007] Preferably, the flow guide includes a water pipe with an installation hole, and an inlet cover and an outlet cover respectively disposed at both ends of the water pipe, and the microwave unit is detachably connected to the installation hole.

[0008] Preferably, the microwave unit includes a microwave generator and a mounting sleeve disposed on the microwave generator, the mounting sleeve being detachably connected to the mounting hole, and the power supply unit being connected to the microwave generator.

[0009] Preferably, the cleaning part includes a scraper, the scraper having scraping holes that can be fitted onto the microwave generator, and the inner wall of the scraping holes contacting the surface of the microwave generator.

[0010] Preferably, the power unit includes a rotating ring that rotates on the end of the water pipe near the water outlet cover, the inner side of the rotating ring is provided with an arc-shaped groove, and the end of the scraper is formed with a sliding shaft that slides in the arc-shaped groove.

[0011] A microwave heating system suitable for aquaculture ponds, comprising the aforementioned microwave heating device for aquaculture ponds, and further comprising: The first water tank is used for aquaculture, and the temperature control component is connected to the first water tank; The second water tank is connected to the temperature control component and communicates with the first water tank.

[0012] Preferably, it further includes: a filter assembly, wherein a filter assembly is provided between the temperature control assembly and the first water tank, and between the second water tank and the temperature control assembly; A water pumping assembly is provided between the temperature regulating assembly and the first water tank, and between the second water tank and the first water tank.

[0013] Preferably, the second water tank includes a stirring part located inside the second water tank and capable of rotating inside the second water tank to stir and cool the water concentrated in the second water tank.

[0014] Preferably, the system further includes a dispersion component disposed between the first water tank and the second water tank, which is used to disperse and guide the temperature-adjusted water in the second water tank back to the first water tank.

[0015] Compared with the prior art, this application has at least the following advantages: This application provides a microwave heating device suitable for aquaculture ponds. Water flows in from the inlet of the guide section and comes into contact with the microwave unit inside the guide section. When the microwave unit generates microwaves, it heats the water, forming a secondary water mixture. After the secondary water mixture is discharged, it is cooled. After a period of use, the power unit can drive the cleaning unit to move along the surface of the microwave unit. When the cleaning unit contacts the surface of the microwave unit, the area where the microwave unit and water are in contact is scraped by the cleaning unit, thereby scraping off the scale or impurities attached to the microwave unit and completing the cleaning of the surface of the microwave unit. This achieves automatic cleaning of the surface of the microwave unit during use; and the water flows out after heating is complete, allowing for periodic use. Afterwards, the entire device can be stopped. The microwave unit and the flow guide unit are detachably connected. This detachable design allows the microwave unit to be separated from other parts, facilitating maintenance and reducing maintenance difficulty. Microwaves can replace traditional heat conduction heating devices. Microwave heating directly acts on water molecules through electromagnetic waves, eliminating the need for heat conduction. This allows for rapid heating, reducing the heating time and ensuring that water molecules are heated simultaneously from the inside out. This avoids the problems of external heat and internal cold or localized overheating caused by traditional heating methods, maintaining uniform water temperature and reducing heat loss. Furthermore, during temperature adjustment, scale generated during heating can be cleaned promptly, preventing scale buildup on the microwave unit from affecting the heating effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the microwave heating system applicable to aquaculture ponds in this application; Figure 2 This is a schematic diagram of the temperature control component of this application; Figure 3 This is a schematic diagram of the temperature control component of this application from another direction; Figure 4 This is a schematic diagram of the internal structure of the temperature control component in this application; Figure 5 This is a schematic diagram of the water pipes used in this application; Figure 6 This is a schematic diagram of the mounting holes in this application; Figure 7 This is a schematic diagram of the cleaning department in this application; Figure 8 This is a schematic diagram of the microwave section of this application; Figure 9 This is a schematic diagram of the power unit of this application.

[0017] In the diagram: Temperature control component 100; Water pipe 111; Mounting hole 112; Water inlet cover 113; Water outlet cover 114; Microwave unit 120; Mounting hole 112; Mounting sleeve 122; Nut 123; Power supply unit 130; Power socket 131; Connecting wire 132; Cleaning unit 140; Scraper 141; Scraping hole 142; Sliding shaft 143; Power unit 150; Rotating ring 151; Arc groove 152; Gear ring 153; Gear 154; Pumping component 200; Filtering component 300; First water tank 400; Second water tank 500; Agitator 510; Dispersion component 600. Detailed Implementation

[0018] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this application.

[0019] It should be noted that when an element is referred to as being "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," "top," "bottom," "end," "top," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] Please refer to Figures 1 to 9 In one specific embodiment of this application, A microwave heating device suitable for aquaculture ponds, comprising: Temperature control component 100; The temperature control component 100 includes a flow guide 110 for water flow, a microwave section 120 disposed in the flow guide 110, and a cleaning section 140 disposed in the microwave section 120. The flow guide 110 is provided with a power section 150, which can drive the cleaning section 140 to clean the scale on the surface of the microwave section 120.

[0022] Among them, the temperature control component 100 can be a microwave heating device; the microwave part 120 can be a microwave generator; the cleaning part 140 can be a brush or a scraper; the flow guiding part 110 can be a water supply pipe; and the power part 150 can be an electric telescopic rod or a hydraulic cylinder, etc.

[0023] Water flows in through the inlet of the guide section 110 and comes into contact with the microwave section 120 inside the guide section 110. When the microwave section 120 generates microwaves, it heats the water to form a double water mixture. After the double water mixture is discharged, it is cooled. After a period of use, the power unit 150 can drive the cleaning unit 140 to move along the surface of the microwave section 120. When the cleaning unit 140 comes into contact with the surface of the microwave section 120, the part of the microwave section 120 that comes into contact with the water is scraped by the cleaning unit 140, thereby scraping off the scale or impurities attached to the microwave section 120 and cleaning the surface of the microwave section 120. This achieves automatic cleaning of the surface of the microwave section 120 during use. After the water is heated, it flows out. After periodic use, the entire device can be stopped. The microwave section 120 and the guide section 110 are detachably connected. The detachable design allows the microwave section 120 to be separated from other parts, making it easier to maintain the microwave section 120 and reducing maintenance difficulty. In this way, microwaves can be used to replace traditional heat conduction heating devices. Microwave heating uses electromagnetic waves to act directly on water molecules without the need for heat conduction, which can quickly raise the temperature, reduce the heating time, and ensure that water molecules are heated simultaneously inside and out. This avoids the problems of external heat and internal cold or local overheating caused by traditional heating, keeps the water temperature uniform, reduces heat loss, and allows for timely cleaning of scale generated during the temperature adjustment process, preventing scale from adhering to the microwave unit 120 and affecting the heating effect.

[0024] In a preferred embodiment, the temperature control assembly 100 further includes a power supply unit 130, the microwave unit 120 is detachably connected to the current-conducting part 110 and is at least partially located within the current-conducting part 110, and the power supply unit 130 is detachably connected to the microwave unit 120 for generating microwaves in the microwave unit 120. The power supply unit 130 can be a cable with a switch or other device that controls the on and off of current. It is connected to the microwave unit 120 and the microwave unit 120 is turned on and off by controlling the on and off of current. It is turned on when water needs to be heated and turned off after use. Here is an example of the power supply unit 130: The power supply unit 130 includes a power socket 131 and a connecting wire 132 connected to the power socket 131. The power socket 131 is connected to the power supply via a cable. Then, the connecting wire 132 is connected to the power socket 131, and the other end of the connecting wire 132 is connected to the microwave unit 120, thereby enabling power supply to the microwave unit 120. The power socket 131 can be a common socket with a switch, which controls the power on and off.

[0025] Specifically, an embodiment of the flow guide 110 in the above process is provided: The flow guide 110 includes a water pipe 111 with a mounting hole 112, and a water inlet cover 113 and a water outlet cover 114 respectively disposed at both ends of the water pipe 111. The microwave unit 120 is detachably connected to the mounting hole 112.

[0026] Water is transported through the inlet cover 113 to the water pipe 111. After the microwave unit 120 installed in the mounting hole 112 is powered on, water will come into contact with the microwave unit 120. The microwaves generated by the microwave unit 120 raise the temperature of the water passing through the water pipe 111. The water flows out of the water pipe 111 through the outlet cover 114, thus completing the water heating process.

[0027] Specifically, an embodiment of the microwave unit 120 in the above process is provided: The microwave unit 120 includes a microwave generator 121 and a mounting sleeve 122 disposed on the microwave generator 121. The mounting sleeve 122 is detachably connected to the mounting hole 112. The power supply unit 130 is connected to the microwave generator 121.

[0028] The mounting hole 112 has threads on its inner wall, and the mounting sleeve 122 has threads on its outer wall. When installing the microwave generator 121, the microwave generator 121 can be inserted into the mounting hole 112 from the outside in. Then, by turning the nut 123 on the outside of the mounting sleeve 122, the mounting sleeve 122 can be screwed into the mounting hole 112, and the two are connected by threads. This allows the microwave generator 121 to be installed on the side wall of the water pipe 111. The microwave generator 121 extends into the water pipe 111, and its length direction is perpendicular to the axis of the water pipe 111. When water passes through the water pipe 111, it will come into contact with the microwave generator 121. When the microwave generator 121 is activated and generates microwaves, it can raise the water temperature, thereby achieving the water heating process. Conversely, the microwave generator 121 can be disassembled by loosening the nut 123, which facilitates later maintenance and upkeep.

[0029] Specifically, an embodiment of the cleaning unit 140 in the above process is provided: The cleaning unit 140 includes a scraper 141, which has a scraping hole 142 that can be fitted onto the microwave generator 121, and the inner wall of the scraping hole 142 contacts the surface of the microwave generator 121.

[0030] The microwave generator 121 passes through the scraper hole 142 and the two are in surface contact. In the initial state, the scraper 141 is sleeved on the microwave generator 121, and the side of the scraper 141 away from the axis of the water pipe 111 contacts the inner wall of the water pipe 111. When cleaning the outer surface of the microwave generator 121, the scraper 141 can be moved along the length of the microwave generator 121, so that the inner wall of the scraper hole 142 contacts the outer surface of the microwave generator 121, and the scale and impurities attached to the outer surface of the microwave generator 121 can be scraped off, thus realizing the cleaning process of the microwave generator 121.

[0031] Specifically, an embodiment of the power unit 150 in the above process is provided: The power unit 150 includes a rotating ring 151 that rotates on the end of the water pipe 111 near the water outlet cover 114. An arc-shaped groove 152 is provided on the inner side of the rotating ring 151, and a sliding shaft 143 that slides in the arc-shaped groove 152 is formed at the end of the scraper 141.

[0032] A gap is provided between the water outlet cover 114 and the end of the water pipe 111. The two ends of the rotating ring 151 are rotatably connected to the ends of the water outlet cover 114 and the water pipe 111, respectively. That is, the rotating ring 151 rotates along the axis of the water pipe 111 within the gap between the water outlet cover 114 and the water pipe 111. The arc-shaped groove 152 gradually approaches the axis of the water pipe 111 from the inside out. A motor is installed on the outer wall of the water pipe 111, and a gear 154 is installed on the output shaft of the motor. A gear ring 153 meshing with the gear 154 is installed on the outer wall of the rotating ring 151. During use, by starting the motor, the motor drives the gear 154 to rotate, causing the gear 154 to mesh and drive the gear ring 153 to rotate, thus rotating the rotating ring 151. Figure 9 As shown, the slide shaft 143 gradually moves closer to the axis of the water pipe 111 by rotating counterclockwise using the arc groove 152, thereby driving the scraper 141 to move along the length of the microwave generator 121, thus achieving automatic cleaning of the microwave generator 121. Similarly, a power unit 150 can also be provided between the water pipe 111 and the water inlet cover 113. That is, a sliding shaft 143 can also be provided at the other end of the scraper 141, so that the movement of the scraper 141 is driven by the two power units 150 at both ends at the same time, thereby improving the movement capability of the scraper 141 and making the movement of the scraper 141 more powerful and smooth.

[0033] A microwave heating system suitable for aquaculture ponds, comprising the aforementioned microwave heating device for aquaculture ponds, and further comprising: The first water tank 400 is used for aquaculture, and the temperature control component 100 is connected to the first water tank 400. The second water tank 500 is connected to the temperature control component 100 and communicates with the first water tank 400.

[0034] The process is as follows: the water is connected sequentially through pipes in the order of first water tank 400, temperature regulating component 100, second water tank 500, and first water tank 400. When the water in the first water tank 400 enters the temperature regulating component 100, microwaves are generated by the microwave unit 120 to heat the water and form two waters. After the two waters flow out of the temperature regulating component 100, they flow into the second water tank 500 for storage, and then flow back into the first water tank 400. The temperature difference between the two waters and the original water in the first water tank 400 is less than or equal to 1°C (the temperature must be higher than the original water temperature in the first water tank 400). When the overall temperature of the original water in the first water tank 400 increases by 1°C, the heating temperature of the water by the temperature regulating component 100 also increases by 1°C. This cycle continues until the temperature in the first water tank 400 is adjusted to a suitable temperature range. For example, if the original water temperature in the first water tank 400 is 26°C and it needs to be raised to 28°C, then the water temperature after the first heating is 27°C. When the second water enters the second water tank 500 and is introduced into the first water tank 400, because the 27°C second water mixes with the remaining 26°C water in the first water tank 400, the overall temperature of the water in the first water tank 400 is between 26°C and 27°C, and has not yet reached the required 27°C. Therefore, the above heating process continues to circulate, so that the water in the first water tank 400 is continuously circulated until the water temperature in the first water tank 400 reaches 27°C. Then, the temperature regulating component 100 heats the water to 28°C, and the above process is repeated until the overall temperature of the water in the first water tank 400 gradually rises to 28°C. The above method allows microwaves to replace traditional heat conduction heating equipment. Microwave heating uses electromagnetic waves to directly act on water molecules, heating the water molecules simultaneously inside and out. This avoids the problems of external heat and internal cold or localized overheating caused by traditional heating, maintaining a uniform water temperature. At the same time, cooling is used to regulate the water temperature, keeping the temperature difference between the water returning to the breeding pond and the original pond within a suitable range (within 0.5-1℃ to avoid stress or developmental problems in fish due to large temperature differences). Compared with traditional heating equipment, this reduces the heating time and heat loss.

[0035] In addition, if impurities are present in the water in the pool and are not cleaned, they will affect the transmission of microwaves in the water during microwave heating, reducing the heating effect. Furthermore, impurities may adhere to the device and cause blockages. Therefore, microwave heating systems suitable for aquaculture ponds also include: A filter assembly 300 is provided between the temperature regulating assembly 100 and the first water tank 400, and between the second water tank 500 and the temperature regulating assembly 100. A water pumping assembly 200 is provided between the temperature regulating assembly 100 and the first water tank 400, and between the second water tank 500 and the first water tank 400.

[0036] The filter assembly 300 can be a filter screen or other filtration device; the pumping assembly 200 can be a water pump or other pumping device. The usage process is as follows: the pipes are connected sequentially in the following order: first water tank 400, one filter component 300, one pumping component 200, temperature control component 100, another filter component 300, second water tank 500, another pumping component 200, and back to first water tank 400. Water can be pumped out of the first water tank 400 by activating the pumping component 200 connected to the inlet of the temperature control component 100. The water flows through the pipe to the filter component 300 connected to the outlet of the first water tank 400. After being filtered by the filter component 300, impurities in the water (such as fish excrement, uneaten food, algae residue, and suspended particles) are blocked, forming a first water. The first water enters the temperature control component 100, and microwaves are generated by the microwave unit 120 to heat the first water to form a second water. During the heating process, the cleaning unit 140 cleans the part of the microwave unit 120 that comes into contact with the water, removing the scale that is generated and flowing with the second water. After the second water flows out of the temperature control component 100, it is filtered again by the filter component 300 connected to the outlet of the temperature control component 100 to block the scale, allowing the pure second water to flow into the second water tank 500 for storage. The pumping component 200 connected to the outlet of the second water tank 500 is then used to pump the second water back into the first water tank 400. The above methods enable a circulating control mode for filtering, temperature regulation, and recirculation of water in aquaculture ponds. This allows the water in the ponds to be circulated for temperature regulation, and the scale generated during heating is cleaned up in a timely manner to avoid affecting the heating effect. At the same time, cooling is used to regulate the water temperature, keeping the temperature difference between the water returning to the aquaculture pond and the original water in the pond within a suitable range. This reduces the heating time, minimizes heat loss, reduces the impact of scale, and also improves water quality through filtration.

[0037] During heating, microwave heating causes the water to rise rapidly in a short time. The flow rate of the water in the temperature control component 100 determines the time the water spends in the temperature control component 100. If there are fluctuations in the water delivery of the pumping component 200, for example, due to unstable current causing fluctuations in the rotation speed (generally, the rotation speed decreases), the time the water spends in the temperature control component 100 will be prolonged, resulting in the heated water temperature being higher than the specified temperature (for example, when heating water from 26°C to 27°C, due to unstable current, the time the water spends in the temperature control component 100 increases, and the water temperature is higher than 27°C). At this time, when water with a temperature higher than the specified temperature enters the first water tank 400, the temperature difference of more than 1°C will affect the fish.

[0038] Therefore, the second water tank 500 includes a stirring part 510, which is located inside the second water tank 500 and can rotate inside the second water tank 500 to stir and cool the water concentrated in the second water tank 500.

[0039] In the second water tank 500, which can be an open pool or a container, the water, once in the second water tank 500, can dissipate heat and cool down if its temperature exceeds a specified range. Simultaneously, the stirring unit 510, which can be a stirring shaft or a stirring device, is located in the second water tank 500. When the heated water enters the second water tank 500 for storage, the stirring unit 510 agitates the water, improving its flow and increasing its contact area with air, thereby enhancing its heat dissipation and cooling effect, shortening the cooling time, and improving its cooling efficiency. The water is then cooled to a specified temperature range before being introduced into the first water tank 400, preventing the temperature difference from exceeding the safe range (i.e., maintaining the temperature difference with the original water within 1°C) when entering the first water tank 400, which could then negatively impact the fish.

[0040] When the secondary water flows back into the first water tank 400, if the area of ​​the secondary water entering the first water tank 400 is small, then the secondary water, which is hotter than the remaining water in the first water tank 400, will act locally within the first water tank 400. This will increase the time and distance it takes to diffuse to other parts of the first water tank 400, resulting in a slower diffusion rate between the secondary water and the original water. Therefore, the microwave heating system suitable for aquaculture ponds also includes a dispersion component 600, which is disposed between the first pond 400 and the second pond 500 to disperse and guide the temperature-controlled water in the second pond 500 back to the first pond 400.

[0041] The dispersing component 600 can be a device for dispersing water flow, such as a shower head; By connecting the dispersing component 600 to one side of the first water tank 400 and making the outlet of the dispersing component 600 face the inside of the first water tank 400, and then connecting the outlet of the pumping component 200 used to pump water from the second water tank 500 to the inlet of the dispersing component 600, the two waters can be dispersed by the dispersing component 600 after they flow into the dispersing component 600, thereby increasing the range of the two waters entering the first water tank 400 and thus increasing the mixing and diffusion speed of the two waters with the original water.

[0042] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A microwave heating device for use in a rearing pond, characterized in that, include: Temperature control components; The temperature control component includes a flow guide for water flow, a microwave unit disposed on the flow guide, and a cleaning unit disposed on the microwave unit. The flow guide is provided with a power unit, which can drive the cleaning unit to clean the scale on the surface of the microwave unit.

2. The microwave heating apparatus for a fish farming pond according to claim 1, wherein The temperature control component further includes a power supply section, the microwave section is detachably connected to the current-conducting section and is at least partially located within the current-conducting section, and the power supply section is detachably connected to the microwave section for generating microwaves by the microwave section.

3. The microwave heating apparatus for a fish farming tank according to claim 2, wherein The flow guide includes a water pipe with an installation hole, and an inlet cover and an outlet cover respectively disposed at both ends of the water pipe. The microwave unit is detachably connected to the installation hole.

4. The microwave heating apparatus for a fish farming tank according to claim 3, wherein The microwave unit includes a microwave generator and a mounting sleeve disposed on the microwave generator. The mounting sleeve is detachably connected to the mounting hole, and the power supply unit is connected to the microwave generator.

5. The microwave heating device suitable for aquaculture ponds as described in claim 4, characterized in that, The cleaning unit includes a scraper with a scraping hole that can be fitted onto the microwave generator, and the inner wall of the scraping hole contacts the surface of the microwave generator.

6. The microwave heating apparatus for a fish farming tank according to claim 5, wherein The power unit includes a rotating ring that rotates near the end of the water pipe close to the water outlet cover. An arc-shaped groove is provided on the inner side of the rotating ring, and a sliding shaft that slides in the arc-shaped groove is formed at the end of the scraper.

7. A microwave heating system suitable for use in aquaculture ponds, characterized in that, The microwave heating device for aquaculture ponds according to any one of claims 1-6 further includes: The first water tank is used for aquaculture, and the temperature control component is connected to the first water tank; The second water tank is connected to the temperature control component and communicates with the first water tank.

8. The microwave heating system for aquaculture ponds as described in claim 7, characterized in that, Also includes: A filtration assembly is provided between the temperature control assembly and the first water tank, and between the second water tank and the temperature control assembly; A water pumping assembly is provided between the temperature regulating assembly and the first water tank, and between the second water tank and the first water tank.

9. The microwave heating system for aquaculture ponds as described in claim 7, characterized in that, The second water tank includes a stirring part located inside the second water tank and capable of rotating inside the second water tank to stir and cool the water concentrated in the second water tank.

10. The microwave heating system for aquaculture ponds as claimed in claim 7 wherein, It also includes a dispersion component, which is disposed between the first water tank and the second water tank, for dispersing and guiding the temperature-controlled water in the second water tank back to the first water tank.

Images