A dry-type reactor with dual-linkage optimized heat dissipation and its control method

Abstract

This invention discloses a dry-type reactor with dual-linkage optimized heat dissipation and its control method, relating to the field of power equipment technology. The dry-type reactor of this invention includes an iron core, a low-voltage coil, and a high-voltage coil. Heat dissipation gaps are provided between the iron core and the low-voltage coil, and between the low-voltage coil and the high-voltage coil. It also includes a base frame, a coolant tank, a liquid pump, a liquid cooling assembly, a mixing pipe, a main liquid pipe, a thermal contact pipe, a micro-pump, and a noise monitor. The liquid pump drives the coolant to form a circulating liquid path, and the micro-pump injects microbubbles into the mixing pipe to form a gas-liquid mixture flow. This invention achieves efficient and precise heat dissipation of the reactor through liquid cooling circulation, and simultaneously achieves dual-linkage adjustment of heat dissipation and noise reduction through the micro-pump, constructing an adaptive heat dissipation adjustment system to improve the temperature stability and operational reliability of the dry-type reactor.

Description

Technical Field

[0001] This invention relates to the field of power equipment technology, and in particular to a dry-type reactor with dual-linkage optimized heat dissipation and its control method. Background Technology

[0002] Dry-type reactors are core equipment in power systems used for current limiting, filtering, and reactive power compensation. During operation, the coils generate a lot of heat. If the heat cannot be dissipated in time, it will cause the coil temperature to be too high, accelerate insulation aging, and even cause equipment failure. At the same time, the reactor will generate certain electromagnetic noise and fluid noise during operation, affecting the comfort of the equipment operating environment.

[0003] Currently, most dry-type reactors use natural air cooling or ordinary air cooling methods, which present two major technical problems. First, the heat dissipation efficiency is low, making it impossible to precisely dissipate heat from different heat-generating areas of the reactor coil, easily leading to localized overheating. Furthermore, the adaptability of heat dissipation adjustment is poor, failing to dynamically adjust the heat dissipation strategy based on the real-time heat generation of the reactor, making it difficult to ensure the temperature stability of the reactor under different loads. Second, heat dissipation and noise reduction cannot be synergistically optimized. Existing heat dissipation solutions often only focus on the heat dissipation effect, ignoring the noise generated during the operation of the heat dissipation system. In some cases, even solutions that enhance heat dissipation may further increase the operating noise of the equipment, failing to simultaneously meet the requirements of efficient heat dissipation and low-noise operation of dry-type reactors. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention provides a dry-type reactor with dual-linkage optimized heat dissipation, including an iron core, a low-voltage coil, and a high-voltage coil. Heat dissipation gaps are provided between the iron core and the low-voltage coil, and between the low-voltage coil and the high-voltage coil. It also includes a base frame installed directly below the reactor, a coolant tank fixed to the base plate of the base frame, and a liquid pump fixed to the top plate of the base frame. The coolant tank includes a coolant area and a gas collection area located above the coolant area. The coolant tank is equipped with liquid cooling components symmetrically distributed on both sides of the liquid pump. The coolant tank is also equipped with a pressure relief valve and a level gauge.

[0005] The liquid pump's suction port is inserted into the coolant area and equipped with a temperature monitoring module. The liquid pump's outlet connects to a mixing pipe, which in turn connects to the main liquid pipe. The main liquid pipe has multiple inlet branch pipes, each equipped with an electrically controlled valve. These branch pipes connect to a heat contact pipe that penetrates the heat dissipation gap. A thermally conductive potting compound is injected between the outer ring of the heat contact pipe and the inner wall of the heat dissipation gap. Downstream of the heat contact pipe connects to an outlet branch pipe, which is equipped with a temperature sensor. Downstream of the outlet branch pipe connects to a return pipe, which in turn connects to the coolant tank. A micro-pump is positioned directly above the mixing pipe, with its outlet connected to a microbubble output pipe. The microbubble output pipe is fully inserted into the mixing pipe. A noise monitor is also located around the reactor.

[0006] Preferably, the liquid cooling assembly includes multiple heat-conducting fins fixedly mounted on the top plate of the coolant tank and multiple partition plates fixedly mounted on the upper side of the bottom plate of the coolant tank. The heat-conducting fins have extensions both inside and outside the coolant tank. The partition plates and the extensions of the heat-conducting fins inside the coolant tank are staggered and form a meandering area. The bottom ends of the heat-conducting fins and the top ends of the partition plates are both located below the coolant level, and the top end of the partition plates is horizontally higher than the bottom end of the heat-conducting fins. The liquid cooling assembly also includes an axial fan fixed to the top plate of the base frame, with the airflow direction of the axial fan facing the extensions of the heat-conducting fins outside the coolant tank.

[0007] Preferably, the heat-conducting fins have a first transverse through-hole in the extension section inside the coolant tank, and the horizontal height of the first transverse through-hole is higher than the maximum coolant level. The heat-conducting fins have multiple second transverse through-holes in the extension section outside the coolant tank.

[0008] Preferably, the pressure relief valve is connected to the gas collection area of ​​the coolant tank, and the return pipe is connected to the coolant tank at a position below the coolant level inside the coolant tank.

[0009] Preferably, an upper bracket is fixedly installed on the upper side of the base frame, the micro air pump is fixedly connected to the upper bracket, the pipe support frame is fixedly installed on the upper bracket, and a limiting plate is provided at the bottom of the heat contact pipe to abut against the pipe support frame.

[0010] Preferably, the air inlet end of the micro air pump is equipped with an air inlet filter assembly, and the side of the micro bubble output tube ring is provided with densely distributed micro air holes.

[0011] Preferably, the average gap between the outer annular surface of the heat contact tube and the inner wall of the heat dissipation gap does not exceed 10 mm, and the thermally conductive potting compound layer is made of epoxy resin material.

[0012] This invention also provides a control method for a dry-type reactor with dual-linkage optimized heat dissipation, comprising the following steps: Step 1: Start the reactor and simultaneously start the liquid pump and micro air pump, so that the liquid pump and micro air pump operate at the initial power. The liquid pump drives the coolant to form a circulating liquid path between the coolant tank, mixing pipe, main liquid pipe, heat contact pipe and return pipe. The micro air pump injects micro bubbles into the mixing pipe to form a gas-liquid mixture flow.

[0013] In the second step, the temperature monitoring module at the liquid pump suction port monitors the real-time temperature of the coolant being drawn into the pump and compares the monitoring data with the preset coolant temperature threshold.

[0014] In step three, when the real-time temperature of the coolant exceeds the preset first temperature threshold, the axial fan of the liquid cooling component is started, so that the axial fan runs at the initial speed to perform air cooling for the heat-conducting fins.

[0015] In step four, when the real-time temperature of the coolant exceeds the preset second temperature threshold, the operating power of the liquid cooling component is linearly increased.

[0016] Step 5 involves using temperature sensors on each outlet branch to monitor the temperature of the liquid flow discharged from the corresponding heat contact pipe in real time, and comparing the monitoring data with the preset branch liquid flow temperature threshold.

[0017] Step 6: When the liquid flow temperature monitored by any temperature sensor exceeds the preset branch temperature threshold, the opening of the corresponding inlet branch valve is increased, and the operating power of the liquid pump is increased simultaneously to improve the coolant flow rate of that branch.

[0018] Step 7: The noise level of the reactor is monitored in real time by a noise monitor located on the outside of the reactor, and the monitored data is compared with the preset noise threshold.

[0019] In step eight, when the monitored noise level exceeds the preset noise threshold, the operating power of the micro air pump is linearly increased, and more micro bubbles are injected into the mixing pipe through the micro bubble output pipe to achieve dual linkage adjustment of heat dissipation and noise reduction.

[0020] Compared with existing technologies, the beneficial effects of this invention are: This invention achieves dual-linkage optimization of reactor heat dissipation and noise reduction: the liquid cooling circulation system enables precise and efficient heat dissipation of the reactor coil, while the micro-air pump injects micro-bubbles, which can improve the heat exchange efficiency of the gas-liquid mixture and enhance the heat dissipation effect, and reduce the noise of liquid flow and reactor operation through the buffering effect of micro-bubbles, thus achieving synergistic optimization of heat dissipation and noise reduction.

[0021] This invention constructs a multi-level, adaptive heat dissipation regulation system: by monitoring the main circuit temperature and the branch circuit temperature, precise temperature control is achieved for different heat dissipation areas of the reactor. Combined with the liquid cooling components to continuously cool the circulating coolant, the temperature stability of the dry reactor is greatly improved, local overheating problems are avoided, the service life of the reactor is extended, and the safety and reliability of the equipment operation are ensured. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the reactor device of the present invention.

[0023] Figure 2 for Figure 1 A magnified structural diagram of part A in the middle.

[0024] Figure 3 for Figure 1 A magnified structural diagram of section B in the middle.

[0025] Figure 4 for Figure 1 A magnified structural diagram of part C in the middle.

[0026] Figure 5 for Figure 4 A schematic diagram of the structure without a thermally conductive potting compound layer.

[0027] Figure 6 for Figure 1 A magnified structural diagram of part D in the middle.

[0028] The components are: 1-Base frame; 2-Coolant tank, 201-Coolant area, 202-Gas collection area, 203-Heat-conducting fins, 2031-First transverse through-hole, 2032-Second transverse through-hole, 204-Partition plate, 205-Circuitous area; 3-Pressure relief valve; 4-Level gauge; 5-Axial flow fan; 6-Liquid pump, 601-Suction port, 602-Discharge port, 603-Temperature monitoring module; 7-Upper bracket; 8-Reactor, 80 1-Iron core; 802-Low-voltage coil; 803-High-voltage coil; 804-Heat dissipation gap; 9-Gas mixing pipe; 10-Main liquid pipe; 11-Micro air pump; 12-Micro bubble output pipe; 13-Inlet branch pipe; 14-Electrically controlled valve; 15-Thermal contact pipe; 1501-Limiting plate; 16-Thermoconductive potting compound layer; 17-Pipe support frame; 18-Outlet branch pipe; 19-Temperature sensor; 20-Return pipe; 21-Noise monitor. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0030] Example 1 like Figure 1 As shown, this embodiment provides a dry-type reactor with dual-linkage optimized heat dissipation, including a base frame 1. A reactor 8 is installed above the top plate of the base frame 1. The reactor 8 includes an iron core 801, a low-voltage coil 802, and a high-voltage coil 803. Heat dissipation gaps 804 are provided between the iron core 801 and the low-voltage coil 802, and between the low-voltage coil 802 and the high-voltage coil 803. A coolant tank 2 is fixedly installed on the bottom plate of the base frame 1, and a liquid pump 6 is fixedly installed on the top plate of the base frame 1. The coolant tank 2 is internally divided into a coolant area 201 and a gas collection area 202 located above the coolant area 201. A pressure relief valve 3 communicating with the gas collection area 202 is installed on the side wall of the coolant tank 2. A level gauge 4 for monitoring the coolant level is also installed on the side wall of the coolant tank 2. The coolant tank 2 is equipped with liquid cooling components symmetrically distributed on both sides of the liquid pump 6.

[0031] like Figure 1 , Figure 3 , Figure 4 , Figure 6As shown, the lower end of the liquid pump 6 is provided with a suction port 601, which is inserted downward into the coolant area 201 of the coolant tank 2. A temperature monitoring module 603 is configured at the suction port 601. The side end of the liquid pump 6 is provided with a liquid outlet 602, which is fixedly connected to a mixing pipe 9. The downstream end of the mixing pipe 9 is fixedly connected to a main liquid pipe 10. Multiple parallel liquid inlet branch pipes 13 are fixedly connected to the main liquid pipe 10. Each liquid inlet branch pipe 13 is equipped with an electronically controlled valve 14. The downstream end of 13 is fixedly connected to a thermal contact pipe 15, which horizontally penetrates the heat dissipation gap 804 of the reactor 8. A thermally conductive potting compound layer 16 is injected between the outer ring surface of the thermal contact pipe 15 and the inner wall of the heat dissipation gap 804. The downstream end of the thermal contact pipe 15 is fixedly connected to an outlet branch pipe 18, which is equipped with a temperature sensor 19. The downstream ends of all outlet branch pipes 18 are connected to a return pipe 20, and the downstream end of the return pipe 20 is connected to the coolant area 201 of the coolant tank 2.

[0032] like Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, a micro-pump 11 is positioned directly above the mixing pipe 9. The outlet end of the micro-pump 11 is fixedly connected to a microbubble output pipe 12, with the end of the microbubble output pipe 12 fully inserted into the cavity of the mixing pipe 9. A noise monitor 21 is also positioned around the reactor 8. An upper bracket 7 is fixedly installed on the upper edge of the base frame 1. The micro-pump 11 is fixedly connected to the crossbeam of the upper bracket 7, and a pipe support frame 17 is fixedly installed on the vertical beam of the upper bracket 7. A limiting plate 1501 is provided at the bottom of the heat contact pipe 15, abutting against the upper surface of the pipe support frame 17. An air inlet filter assembly is provided at the air inlet end of the micro-pump 11, and densely distributed micro-pores are opened on the annular side of the microbubble output pipe 12. The average value of the gap between the outer annular surface of the heat contact pipe 15 and the inner wall of the heat dissipation gap 804 does not exceed 10 mm, and the thermally conductive potting compound layer 16 is made of epoxy resin material.

[0033] like Figure 1 , Figure 2As shown, the liquid cooling assembly includes multiple heat-conducting fins 203 fixedly installed on the top plate of the coolant tank 2, and multiple partition plates 204 fixedly installed on the upper side of the bottom plate of the coolant tank 2. The heat-conducting fins 203 have extension sections both inside and outside the coolant tank 2. The partition plates 204 and the extension sections of the heat-conducting fins 203 inside the coolant tank 2 are staggered, forming a meandering area 205 inside the coolant tank 2 for coolant flow. The bottom end of the heat-conducting fins 203 and the top end of the partition plates 204 are both located below the coolant level inside the coolant tank 2, and the horizontal height of the top end of the partition plates 204 is higher than the horizontal height of the bottom end of the heat-conducting fins 203. The liquid cooling assembly also includes an axial fan 5 fixed to the top plate of the base frame 1, and the airflow direction of the axial fan 5 is directly opposite the extension section of the heat-conducting fins 203 outside the coolant tank 2. The heat-conducting fins 203 have a first transverse through-hole 2031 in their extension section inside the coolant tank 2, and the horizontal height of the first transverse through-hole 2031 is higher than the highest coolant level. The heat-conducting fins 203 have a plurality of equally spaced second transverse through-holes 2032 in their extension section outside the coolant tank 2.

[0034] like Figure 1 , Figure 2 As shown, the pressure relief valve 3 is connected to the gas collection area 202 of the coolant tank 2. During the pipeline circulation process, the amount of gas accumulated continuously increases. When high-pressure gas accumulates in the gas collection area 202 of the coolant tank 2, it can easily increase the operating burden of the liquid pump 6, which is detrimental to the gas-liquid circulation of the entire system. The pressure relief valve 3 can be used to promptly reduce the gas pressure in the gas collection area 202. Additionally, the return pipe 20 is connected to the coolant tank 2 at a position below the coolant level inside the coolant tank 2.

[0035] Example 2 Based on Example 1, this embodiment optimizes the potting process of the thermally conductive potting compound 16. The thermally conductive potting compound 16 is injected into the gap between the thermal contact tube 15 and the heat dissipation gap 804 using a vacuum potting process. After potting, it is cured in a stepped manner to ensure that there are no air bubbles left inside the thermally conductive potting compound 16, so that a gapless heat conduction path is formed between the thermal contact tube 15 and the outer wall of the coil of the reactor 8, further improving the heat exchange efficiency.

[0036] Example 3 This embodiment provides a control method for a dry-type reactor with dual-linkage optimized heat dissipation, the specific steps of which are as follows: Step 1: Reactor 8 starts running, and liquid pump 6 and micro air pump 11 start simultaneously. Both liquid pump 6 and micro air pump 11 operate at the preset initial power. Liquid pump 6 drives coolant to form a circulating liquid path between coolant tank 2, mixing pipe 9, main liquid pipe 10, heat contact pipe 15, and return pipe 20. Micro air pump 11 injects micro bubbles into mixing pipe 9 to form a gas-liquid mixture flow.

[0037] Step 2: The temperature monitoring module 603 at the liquid inlet 601 of the liquid pump 6 monitors the real-time temperature of the coolant entering the liquid pump 6 and compares the monitored temperature data with the preset coolant temperature threshold.

[0038] Step 3: When the real-time temperature of the monitored coolant exceeds the preset first temperature threshold, the axial fan 5 of the liquid cooling component is started. The axial fan 5 runs at the initial speed to perform air cooling on the heat-conducting fins 203 and accelerate the cooling of the coolant in the coolant tank 2.

[0039] Step 4: When the monitored real-time temperature of the coolant continues to rise and exceeds the preset second temperature threshold, the operating power of the axial fan 5 is linearly increased to enhance the liquid cooling effect.

[0040] Step 5: The temperature of the liquid flow discharged from the corresponding heat contact pipe 15 is monitored in real time by the temperature sensor 19 on each liquid outlet branch pipe 18, and the monitoring data of each temperature sensor 19 is compared with the preset branch liquid flow temperature threshold.

[0041] Step 6: When the liquid flow temperature detected by a certain temperature sensor 19 exceeds the preset branch temperature threshold, the opening of the solenoid valve 14 on the corresponding liquid inlet branch 13 is increased, and the operating power of the liquid pump 6 is increased simultaneously to improve the coolant flow rate of the branch and to precisely enhance the heat dissipation of the heat dissipation gap 804.

[0042] Furthermore, when the fluid temperature detected by temperature sensor 19 exceeds the preset branch temperature threshold, the greater the degree of exceedance, the greater the opening of the corresponding solenoid valve 14. If the fluid temperature detected by temperature sensor 19 decreases, it means that less coolant is needed for cooling, and the opening of the corresponding solenoid valve 14 can be linearly reduced.

[0043] Step 7: The noise value generated during the operation of the reactor 8 is monitored in real time by the noise monitor 21 on the periphery of the reactor 8, and the monitored noise value is compared with the preset noise threshold.

[0044] Step 8: When the detected noise value exceeds the preset noise threshold, the operating power of the micro air pump 11 is linearly increased, and more micro bubbles are injected into the mixing pipe 9 through the micro bubble output pipe 12. The buffering effect of micro bubbles in the liquid path is used to reduce the flow noise of the liquid path. At the same time, the heat exchange efficiency of the gas-liquid mixture is improved by using micro bubbles, so as to achieve dual linkage adjustment of heat dissipation and noise reduction.

[0045] Step nine: After the reactor 8 stops running, the liquid pump 6 and the micro air pump 11 continue to run for a preset delay time before stopping, completing the cooling liquid circulation and cooling to prevent the reactor 8 from accumulating residual heat.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dry-type reactor with dual-linkage optimized heat dissipation, comprising an iron core (801), a low-voltage coil (802), and a high-voltage coil (803), wherein heat dissipation gaps (804) are provided between the iron core (801) and the low-voltage coil (802), and between the low-voltage coil (802) and the high-voltage coil (803), characterized in that: It also includes a base frame (1) installed directly below the reactor (8), a coolant tank (2) fixed to the bottom plate of the base frame (1), and a liquid pump (6) fixed to the top plate of the base frame (1). The coolant tank (2) includes a coolant area (201) and a gas collection area (202) located above the coolant area (201). The coolant tank (2) is equipped with liquid cooling components symmetrically distributed on both sides of the liquid pump (6). The coolant tank (2) is equipped with a pressure relief valve (3) and a level gauge (4). The suction port (601) of the liquid pump (6) is inserted into the coolant area (201). The suction port (601) is equipped with a temperature monitoring module (603). The outlet port (602) of the liquid pump (6) is connected to the mixing pipe (9). The downstream of the mixing pipe (9) is connected to the main liquid pipe (10). The main liquid pipe (10) is connected to multiple inlet branch pipes (13). The inlet branch pipes (13) are equipped with an electric control valve (14). The inlet branch pipes (13) are connected to a heat contact pipe (15) that penetrates the heat dissipation gap (804). A thermally conductive potting compound layer (16) is injected between the outer ring surface of the heat contact pipe (15) and the inner wall of the heat dissipation gap (804). The downstream of the heat contact pipe (15) is connected to an outlet branch pipe (18). The outlet branch pipe (18) is equipped with a temperature sensor (19). The downstream of the outlet branch pipe (18) is connected to a return pipe (20). The downstream of the return pipe (20) is connected to the coolant tank (2). Among them, a micro air pump (11) is arranged directly above the gas mixing pipe (9), the outlet end of the micro air pump (11) is connected to the micro bubble output pipe (12), the micro bubble output pipe (12) is completely inserted into the gas mixing pipe (9), and a noise monitor (21) is also arranged around the reactor (8).

2. The dry-type reactor with dual-linkage optimized heat dissipation according to claim 1, characterized in that: The liquid cooling assembly includes multiple heat-conducting fins (203) fixedly installed on the top plate of the coolant tank (2) and multiple partition plates (204) fixedly installed on the upper side of the bottom plate of the coolant tank (2). The heat-conducting fins (203) have extension sections inside and outside the coolant tank (2). The partition plates (204) and the extension sections of the heat-conducting fins (203) inside the coolant tank (2) are staggered and form a meandering area (205). The bottom end of the heat-conducting fins (203) and the top end of the partition plate (204) are both located below the coolant level, and the top end of the partition plate (204) is horizontally higher than the bottom end of the heat-conducting fins (203). The liquid cooling assembly also includes an axial fan (5) fixed to the top plate of the base frame (1), the air outlet direction of the axial fan (5) being directly opposite the extension of the heat-conducting fins (203) outside the coolant tank (2).

3. A dry-type reactor with dual-linkage optimized heat dissipation according to claim 2, characterized in that: The heat-conducting fins (203) have a first transverse hole (2031) in the extension section inside the coolant tank (2), and the horizontal height of the first transverse hole (2031) is higher than the highest level of the coolant. The heat-conducting fins (203) have multiple second transverse holes (2032) in the extension section outside the coolant tank (2).

4. A dry-type reactor with dual-linkage optimized heat dissipation according to claim 1, characterized in that: The pressure relief valve (3) is connected to the gas collection area (202) of the coolant tank (2), and the return pipe (20) is connected to the coolant tank (2) at a position below the coolant level inside the coolant tank (2).

5. A dry-type reactor with dual-linkage optimized heat dissipation according to claim 1, characterized in that: The upper bracket (7) is fixedly installed on the upper side of the base frame (1), the micro air pump (11) is fixedly connected to the upper bracket (7), the upper bracket (7) is fixedly installed with the pipe support frame (17), and the bottom of the heat contact pipe (15) is provided with a limiting plate (1501) that abuts against the pipe support frame (17).

6. A dry-type reactor with dual-linkage optimized heat dissipation according to claim 1, characterized in that: The micro air pump (11) is equipped with an air inlet filter assembly at the air inlet end, and the micro bubble output pipe (12) has densely distributed micro air holes on its annular side.

7. A dry-type reactor with dual-linkage optimized heat dissipation according to claim 1, characterized in that: The average value of the gap between the outer ring surface of the heat contact tube (15) and the inner wall of the heat dissipation gap (804) is no more than 10 mm, and the thermally conductive potting compound layer (16) is made of epoxy resin material.

8. A control method for a dry-type reactor with dual-linkage optimized heat dissipation, characterized in that, A dry-type reactor with dual-linkage optimized heat dissipation applied to any one of claims 1 to 7 includes the following components: Step 1: Start the reactor (8) and start the liquid pump (6) and micro air pump (11) simultaneously. The liquid pump (6) and micro air pump (11) will run at the initial power. The liquid pump (6) drives the coolant to form a circulating liquid path between the coolant tank (2), the mixing pipe (9), the main liquid pipe (10), the heat contact pipe (15), and the return pipe (20). The micro air pump (11) injects micro bubbles into the mixing pipe (9) to form a gas-liquid mixture flow. In step two, the real-time temperature of the coolant in the pump (6) is monitored in real time by the temperature monitoring module (603) at the suction port (601) of the pump (6), and the monitoring data is compared with the preset coolant temperature threshold. Step 3: When the real-time temperature of the coolant exceeds the preset first temperature threshold, the liquid cooling component is activated to cool the coolant in the coolant tank (2). Step 4: When the real-time temperature of the coolant exceeds the preset second temperature threshold, the operating power of the liquid cooling component is linearly increased; Step 5: The temperature of the liquid flow discharged from the corresponding heat contact pipe (15) is monitored in real time by the temperature sensor (19) on each liquid outlet branch (18), and the monitoring data is compared with the preset branch liquid flow temperature threshold. Step 6: When the liquid flow temperature monitored by any temperature sensor (19) exceeds the preset branch temperature threshold, the opening of the solenoid valve (14) on the corresponding liquid inlet branch (13) is increased, and the operating power of the liquid pump (6) is increased simultaneously to increase the flow rate of the coolant in that branch. Step 7: The noise level of the reactor (8) is monitored in real time by the noise monitor (21) on the periphery of the reactor (8), and the monitoring data is compared with the preset noise threshold. In step eight, when the monitored noise value exceeds the preset noise threshold, the operating power of the micro air pump (11) is linearly increased, and more micro bubbles are injected into the mixing pipe (9) through the micro bubble output pipe (12) to achieve dual linkage adjustment of heat dissipation and noise reduction.

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