Air compression station atomizing cooling system and cooling method

Abstract

The application discloses an air compression station atomization cooling system and a cooling method, and belongs to the technical field of compressed air. The system comprises a condensate water collecting module, a cooling executing module, a heat dissipation control module and a control module. The condensate water collecting module processes the condensate water generated by the air compression station through a filter and an oil-water separator, and stores the purified condensate water in a water collecting cavity; the cooling executing module delivers the condensate water to an atomization nozzle through a water pump, and sprays the condensate water to the surface of a radiator; the heat dissipation control module is composed of a heat dissipation fan and a temperature sensor, and adjusts the heat dissipation intensity in real time; and the control module intelligently controls the operation of the water pump and the fan based on liquid level and temperature signals. The application uses the recycled condensate water as a cooling medium, significantly improves the heat dissipation efficiency, realizes the recycling of water resources, and solves the problems of condensate water resource waste and low air compression station heat dissipation efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of compressed air, and particularly relates to an air compression station atomization cooling system and a cooling method. BACKGROUND

[0002] Compressed air is one of the core powers of industrial production, and its application scale is only second to electricity. It plays an indispensable role in many industries such as manufacturing, energy, chemical industry, electronics, medicine and textile. However, the air compression system consumes a large amount of energy during operation, and its energy efficiency directly affects the production cost and environmental benefits of enterprises. Therefore, optimizing the energy utilization efficiency of the compressed air system not only helps to reduce industrial energy consumption, but also has important practical significance for promoting green and low-carbon development.

[0003] In the production process of compressed air, water vapor in the ambient air will condense into liquid water during the compression process. Currently, these condensed water is usually considered as waste liquid and is directly discharged, which not only causes waste of water resources, but also increases the cost of wastewater treatment. At the same time, the air compression station generates a large amount of heat during operation, which needs to rely on a heat dissipation system to maintain normal operation of the equipment. The traditional cooling method mainly uses external cooling medium (such as circulating water or air) for heat dissipation, but has the problems of limited cooling efficiency and high energy consumption.

[0004] In view of the above problems, if the condensed water generated during the compression process can be effectively used as a cooling medium, not only the recycling of water resources can be realized, but also the heat dissipation efficiency of the air compression station can be improved, thereby further improving the overall energy efficiency of the compressed air system. Therefore, developing an air compression station atomization cooling method and system based on condensed water recycling has important practical application value for optimizing the energy utilization rate of the compressed air system, reducing operation cost and reducing environmental load. SUMMARY

[0005] The main purpose of the present application is to overcome the shortcomings and deficiencies of the prior art, and to provide an air compression station atomization cooling system and a cooling method. The present application uses condensed water as the cooling medium of the air compression station radiator, thereby improving the heat dissipation efficiency of the air compression station and achieving the purpose of improving the energy utilization rate of the compressed air system.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0007] In a first aspect, the present application provides an air compression station atomization cooling system, comprising:

[0008] The condensate water collecting module comprises a filter, an oil-water separator and a water collecting cavity, the filter is connected to a water outlet of the oil-water separator and used for filtering the condensate water and residual oil, the oil-water separator is used for separating the condensate water from the residual oil, and the separated condensate water enters the water collecting cavity for storage; the water collecting cavity is provided with a liquid level sensor; and the filter is provided with a filter differential pressure sensor;

[0009] The cooling execution module comprises a water pump, an atomizing nozzle and a radiator, the water pump is connected to a water outlet hole of the water collecting cavity through a connecting pipe, the atomizing nozzle is installed on the top of the radiator and used for atomizing and spraying the condensate water to the fins of the radiator, and the atomizing nozzle is provided with an atomizing nozzle pressure sensor;

[0010] The cooling execution module comprises a water pump, an atomizing nozzle and a radiator, the water pump is connected to a water outlet hole of the water collecting cavity through a connecting pipe, the atomizing nozzle is installed on the top of the radiator and used for atomizing and spraying the condensate water to the fins of the radiator, and the atomizing nozzle is provided with an atomizing nozzle pressure sensor;

[0011] The control module comprises a controller, the controller is electrically connected with the liquid level sensor, the water pump, the cooling fan, the filter differential pressure sensor, the atomizing nozzle pressure sensor and the temperature sensor, and is configured to: control the start and stop of the cooling fan and the frequency of the fan frequency converter based on the temperature sensor signal; control the start and stop of the water pump based on the liquid level sensor signal; and turn off the water pump when the atomizing nozzle pressure sensor is overpressure or the filter differential pressure sensor is overdifference.

[0012] As a preferred technical solution, the water collecting cavity is provided with an upper overflow hole and a lower water outlet hole, the upper overflow hole is connected to an overflow pipe for discharging excess condensate water, and the lower water outlet hole is connected to the water pump through a connecting pipe.

[0013] As a preferred technical solution, the oil outlet pipe of the oil-water separator is connected to a residual oil tank for collecting the separated residual oil.

[0014] As a preferred technical solution, the atomizing nozzle is a high-pressure atomizing nozzle, which can atomize the condensate water into micron-level water mist.

[0015] As a preferred technical solution, the radiator is a finned radiator, the inside of which is provided with a cooling fan, and the outside of which is provided with an atomizing nozzle.

[0016] In a second aspect, the present application provides a compressed air station atomizing cooling control method, comprising the following steps:

[0017] S1, store the set values in the controller: water pump start liquid level set value, water pump stop liquid level set value, cooling fan start temperature set value, cooling fan stop temperature set value, cooling fan constant temperature set value, fan PID control proportional gain value, integral gain value, differential gain value, fan output frequency lower limit set value, atomizing nozzle pressure upper limit set value and filter differential pressure upper limit set value;

[0018] S2, reading the actual values of the liquid level sensor, the fan frequency converter, the filter differential pressure sensor, the atomizing nozzle pressure sensor and the temperature sensor;

[0019] S3, when the actual value of the temperature sensor is higher than the starting temperature setting value of the cooling fan, the cooling fan is started, and the output frequency of the fan frequency converter is adjusted by PID control according to the constant temperature setting value of the cooling fan, so that the radiator temperature approaches the constant temperature setting value of the cooling fan; if the output frequency of the PID control is lower than the lower limit setting value of the fan output frequency, the lower limit setting value of the fan output frequency is taken as the output frequency; when the actual value of the temperature sensor is lower than the stopping temperature setting value of the cooling fan, the cooling fan is turned off;

[0020] S4, when the cooling fan is in the starting state and the output frequency of the fan frequency converter is greater than the lower limit setting value of the fan output frequency, if the actual value of the liquid level sensor is higher than the starting liquid level setting value of the water pump, the water pump is started to atomize and spray the condensed water on the radiator; if the actual value of the liquid level sensor is lower than the stopping liquid level setting value of the water pump, the water pump is turned off;

[0021] S5, when the actual value of the atomizing nozzle pressure sensor is greater than the upper limit setting value of the atomizing nozzle pressure, the water pump is turned off, indicating that the atomizing nozzle is blocked.

[0022] S6, when the actual value of the filter differential pressure sensor is greater than the upper limit setting value of the filter differential pressure, the water pump is turned off, indicating that the filter is blocked.

[0023] As a preferred technical solution, the setting values of the pump starting liquid level and the pump stopping liquid level are dynamically adjusted according to the capacity of the water collecting cavity and the condensed water generation rate.

[0024] As a preferred technical solution, the setting values of the cooling fan starting temperature and the cooling fan stopping temperature are dynamically adjusted according to the operating conditions of the air compression station and the ambient temperature.

[0025] As a preferred technical solution, if the liquid level is lower than the pump stopping liquid level but the temperature is still higher than the cooling fan stopping temperature, the controller keeps the cooling fan running until the temperature drops to the stopping temperature.

[0026] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0027] The present application effectively solves the problems of condensate water resource waste and low heat dissipation efficiency of the air compression station by providing an air compression station atomization cooling system and a control method. The system adopts a collaborative design of a condensate water collection module, a cooling execution module, a heat dissipation control module, and a control module. The condensate water is stored in a water collection cavity after oil-water separation and is sprayed to the radiator through a water pump and an atomization nozzle. At the same time, the intelligent regulation and control are realized by combining the heat dissipation fan and the temperature sensor. The control method dynamically starts and stops the water pump and the heat dissipation fan based on the preset liquid level and temperature threshold, ensuring the rational use of condensate water and the optimization of heat dissipation efficiency.

[0028] The present application recovers the condensate water originally directly discharged from the air compression station and reuses it as a cooling medium, which not only reduces water resource waste but also significantly improves the cooling effect of the radiator. The atomized condensate water forms a uniform water film on the radiator fins, which greatly enhances the heat exchange efficiency by combining forced air cooling, thereby reducing the operating energy consumption of the air compression station. In addition, the intelligent control strategy avoids unnecessary energy consumption, further improving the overall energy efficiency of the system.

[0029] The present application has the following advantages: 1) realizes the recycling of condensate water and reduces wastewater discharge; 2) significantly improves the heat dissipation efficiency through the synergistic effect of atomization cooling and forced air cooling; 3) adopts automatic control to optimize energy use and reduce operating costs; 4) the system structure is compact and easy to integrate into existing air compression stations. Ultimately, this technical solution improves the energy utilization rate of the compressed air system while providing a practical solution for energy saving and emission reduction in the industrial field. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0031] Figure 1 is a structural schematic diagram of the air compression station atomization cooling system of the present application;

[0032] Figure 2 is a mechanical structural schematic diagram of the air compression station atomization cooling system of the present application;

[0033] Figure 3 is a flowchart of the air compression station atomization cooling method of the present application.

[0034] 1- condensed water and residual oil; 2- filter; 3- oil-water separator; 4- oil discharge pipe; 5- residual oil tank; 6- condensed water; 7- overflow pipe; 8- water collecting cavity; 9- liquid level sensor; 10- connecting pipe; 11- water pump; 12- cooling fan; 13- atomizing nozzle; 14- temperature sensor; 15- radiator; 16- filter differential pressure sensor; 17- atomizing nozzle pressure sensor. DETAILED DESCRIPTION

[0035] In order to make the person skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] In the present application, "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be contained in at least one embodiment of the present application. The appearance of this phrase at various places in the specification does not necessarily mean the same embodiment, nor is it an independent or alternative embodiment to other embodiments. The person skilled in the art explicitly and implicitly understands that the embodiments described in the present application can be combined with other embodiments.

[0037] As shown in Figure 1 , Figure 2 The present embodiment provides an air compression station atomizing cooling system, which comprises a condensed water collecting module, a cooling executing module, a heat dissipation monitoring module and a control module. The condensed water collecting module collects, filters and stores the condensed water generated by the air compression station, ensuring that the cooling water source is clean and available. The cooling executing module is used to atomize and spray the collected condensed water to the radiator, improving the cooling efficiency. The heat dissipation monitoring module is used to control the operation of the cooling fan, optimizing the heat dissipation effect. The control module intelligently regulates and controls the operation of the entire system, ensuring efficient cooling and energy-saving operation.

[0038] Further, the condensed water collecting module comprises a filter 2, an oil-water separator 3 and a water collecting cavity 8. The filter 2 is connected to the water outlet of the oil-water separator 3 and is used to filter the condensed water and residual oil 1. The oil-water separator 3 is used to separate the condensed water 6 from the residual oil. The separated condensed water enters the water collecting cavity 8 for storage. The filter 2 is provided with a filter differential pressure sensor 16, which is used to monitor the differential pressure of the filter in real time. If the actual differential pressure of the filter is greater than the upper limit set value of the filter differential pressure, it means that the filter is blocked, and the controller turns off the water pump.

[0039] Further, the water collecting cavity 8 stores the purified condensed water and provides a stable water source for the cooling execution module. At the same time, through liquid level monitoring and overflow control, the safe operation of the system is ensured. The water collecting cavity 8 is provided with an upper overflow hole and a lower water outlet hole. The upper overflow hole is connected with the overflow pipe 7 for discharging excess condensed water, and when the water level exceeds the safety threshold, the excess condensed water is automatically discharged to prevent overflow. The lower water outlet hole is connected with the water pump 11 through the connecting pipe 10 to provide a water source for atomized cooling. The atomized nozzle 13 is provided with an atomized nozzle pressure sensor 17 for monitoring the pressure value of the atomized nozzle 13. If the actual pressure of the atomized nozzle is greater than the upper limit set value of the atomized nozzle pressure, it represents that the atomized nozzle is blocked, and the controller turns off the water pump.

[0040] Further, the water collecting cavity 8 is provided with a liquid level sensor 9 for monitoring the water level in the water collecting tank 8 and feeding back the monitoring data to the control module.

[0041] Further, the oil-water separator 3 is connected with the residual oil tank 5 through the oil discharge pipe 4 for collecting the separated residual oil to prevent the pollution of the environment by the residual oil. After the filtered condensed water and the residual oil mixture enter the oil-water separator 3, due to the difference in density between the oil and the water, the residual oil gradually floats up, the purified condensed water 6 flows out from the upper part of the oil-water separator 8 into the water collecting cavity 8, and the separated residual oil is discharged into the residual oil tank 5 through the bottom oil discharge pipe 4 for centralized storage, which is convenient for subsequent recycling or treatment.

[0042] Further, the cooling execution module is the core functional unit of the air compression station atomized cooling system, which is mainly responsible for converting the collected condensed water into an atomized state and uniformly spraying it to the surface of the radiator to significantly improve the heat dissipation efficiency through the evaporation cooling effect. The module is composed of three core components, i.e. the water pump 11, the atomized nozzle 13 and the radiator 15, which work cooperatively through the optimized connecting pipeline to realize the high-efficiency heat exchange process.

[0043] Specifically, the cooling execution module includes the water pump 11, the atomized nozzle 13 and the radiator 15. The water pump 11 is connected with the water outlet hole of the water collecting cavity 8 through the connecting pipe 10. The atomized nozzle 13 is installed on the top of the radiator 15 for atomizing and spraying the condensed water to the fins of the radiator 15. The control module determines whether to start the water pump 11 according to the data of the liquid level sensor 9 and the temperature sensor 14. When the water pump is started, the condensed water is transported to the atomized nozzle 13 through the connecting pipe 10, and after being atomized, it is sprayed to the surface of the radiator 15 to enhance the heat dissipation efficiency by using the evaporation cooling effect.

[0044] It can be understood that the liquid level sensor 9 monitors the water level in the water collecting tank in real time, and when the water level is higher than the pump starting liquid level, the control module can start the water pump 11 for atomization cooling, and when the water level is lower than the pump stopping liquid level, the control module closes the water pump 11 to prevent damage caused by idling.

[0045] Further, the heat dissipation monitoring module is the intelligent control center of the atomization cooling system of the air compression station, and through the double mechanisms of real-time temperature monitoring and active heat dissipation control, the system is ensured to be always in the optimal working state. The module is composed of two core components, the heat dissipation fan 12 and the temperature sensor 14, and forms a complete closed-loop temperature control system with the heat sink 15.

[0046] Specifically, the heat dissipation monitoring module includes the heat dissipation fan 12 and the temperature sensor 14, the heat dissipation fan 12 is arranged on the inner side of the heat sink 15 and is used for forcibly flowing air to enhance heat dissipation, and the temperature sensor 14 is used for monitoring the temperature of the heat sink 15.

[0047] In one specific embodiment, the heat sink can be provided in multiple numbers to monitor the inlet air temperature, the outlet air temperature and the pipe wall temperature of the heat sink respectively, and the heat dissipation efficiency is calculated through the temperature difference, so that efficient control of heat dissipation is realized.

[0048] In one specific embodiment, the heat sink 15 is a finned heat sink, the inner side of which is provided with the heat dissipation fan 12, and the outer side is provided with the atomization nozzle 13.

[0049] Further, please refer to Figure 1 , the controller is provided with a data storage module for storing preset parameters, the liquid level sensor and the temperature sensor are connected to the controller through an analog input module, and the analog output module of the controller is connected to the heat dissipation fan and the water pump.

[0050] Specifically, the control module includes a controller, the controller is electrically connected with the liquid level sensor 9, the water pump 11, the heat dissipation fan 12, the filter differential pressure sensor 16, the atomization nozzle pressure sensor 17 and the temperature sensor 14, and is used for controlling the start and stop of the water pump 11 and the heat dissipation fan 12 according to the liquid level and temperature signals.

[0051] The controller is configured to:

[0052] and is configured to:

[0053] control the start and stop of the heat dissipation fan 12 and the frequency of the fan frequency converter based on the signal of the temperature sensor 14;

[0054] control the start and stop of the water pump 11 based on the signal of the liquid level sensor 9;

[0055] When the atomization nozzle pressure sensor 17 is overpressure or the filter differential pressure sensor 16 is over-difference, the water pump 11 is closed.

[0056] It is understood that the control module constitutes the intelligent control hub of the air compressor station's atomizing cooling system. Its core is a high-performance industrial-grade programmable logic controller (PLC), which establishes a complete closed-loop control system with various actuators and sensing elements through multiple electrical interfaces. Specifically, the controller connects to the liquid level sensor 9 via a 4-20mA analog input channel to collect the liquid level signal of the water collection chamber 8 in real time; simultaneously, it connects to the temperature sensor 14 installed at a key location on the radiator 15 via a PT100 temperature input module to accurately monitor the surface temperature distribution of the radiator. In terms of output control, the controller is equipped with a relay output module to drive the AC contactor of the water pump 11, and connects to the frequency converter of the cooling fan 12 via a 0-10V analog output module to achieve stepless speed regulation control.

[0057] like Figure 3 As shown, in another embodiment of the present invention, an atomization cooling control method for an air compressor station is provided, comprising the following steps:

[0058] S1. The controller stores the following values: water pump start-up liquid level setting, water pump stop liquid level setting, cooling fan start-up temperature setting, cooling fan stop temperature setting, cooling fan constant temperature setting (this value is between the cooling fan start-up temperature setting and the cooling fan stop temperature setting), fan PID control proportional gain value, integral gain value, derivative gain value, fan output frequency lower limit setting, atomizing nozzle pressure upper limit setting, and filter differential pressure upper limit setting.

[0059] S2. The system starts up, and the controller continuously reads the actual values ​​of the liquid level sensor, fan frequency converter, filter differential pressure sensor, atomizing nozzle pressure sensor, and temperature sensor.

[0060] S3. If the actual value of the temperature sensor is higher than the starting temperature of the cooling fan, the controller starts the cooling fan. The controller adjusts the output frequency of the fan inverter according to the constant temperature setpoint of the cooling fan so that the actual temperature of the radiator matches the constant temperature setpoint of the cooling fan. If the inverter frequency output by the PID control program is lower than the lower limit setpoint of the fan output frequency, the inverter will use the lower limit setpoint of the fan output frequency as the output frequency. If the actual value of the temperature sensor is lower than the cooling fan stop temperature setpoint, the controller shuts down the cooling fan.

[0061] S4. When the fan is starting and the output frequency of the fan inverter is greater than the lower limit setting value of the fan output frequency, if the actual value of the liquid level sensor is higher than the pump start liquid level, the controller starts the water pump to spray the atomized condensate onto the radiator to assist the radiator in cooling; if the actual value of the liquid level sensor is lower than the water pump stop liquid level setting value, the controller shuts down the water pump.

[0062] S5, if the actual pressure of the atomizing nozzle is greater than the upper limit set value of the atomizing nozzle pressure, it represents that the atomizing nozzle is blocked, and the controller turns off the water pump.

[0063] S6, if the actual pressure difference of the filter is greater than the upper limit set value of the filter pressure difference, it represents that the filter is blocked, and the controller turns off the water pump.

[0064] Further, the set values of the pump start liquid level and the pump stop liquid level are dynamically adjusted according to the capacity of the water collecting cavity 8 and the condensate water generation rate.

[0065] Further, the set values of the heat dissipation fan start temperature and the heat dissipation fan stop temperature are dynamically adjusted according to the operating conditions of the air compression station and the ambient temperature.

[0066] Further, the set values of the heat dissipation fan start temperature and the heat dissipation fan stop temperature are dynamically adjusted according to the operating conditions of the air compression station and the ambient temperature.

[0067] Further, if the liquid level is lower than the pump stop liquid level but the temperature is still higher than the heat dissipation fan stop temperature, the controller keeps the heat dissipation fan 12 running until the temperature drops to the stop temperature.

[0068] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by a computer program instructing related hardware. The program can be stored in a non-volatile computer readable storage medium, and when executed, can include the processes of the above-mentioned embodiments. Any reference to memory, storage, database or other medium used in the embodiments provided by the present application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration but not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0069] Any technical features in the above embodiments can be combined, and for the sake of brevity, not all possible combinations are described above, however, any combination of the technical features is deemed to be within the scope of the present disclosure.

[0070] The above embodiments are preferred embodiments of the present application, but the embodiments of the present application are not limited to the above embodiments, and any changes, modifications, substitutions, combinations, simplifications, etc. made without departing from the spirit and principles of the present application are deemed to be equivalent replacement manners and are included in the protection scope of the present application.

Claims

1. An air compression station mist cooling system, characterized by, Comprising: A condensed water collection module, including a filter (2), an oil-water separator (3), and a water collection cavity (8), the filter (2) is connected to the water outlet of the oil-water separator (3) for filtering condensed water and residual oil (1), the oil-water separator (3) is used to separate condensed water (6) from residual oil, and the separated condensed water enters the water collection cavity (8) for storage; The liquid level sensor (9) is arranged in the water collection cavity (8); The filter (2) is provided with a filter differential pressure sensor (16); A cooling execution module, including a water pump (11), an atomizing nozzle (13) and a radiator (15), the water pump (11) is connected with the water outlet hole of the water collection cavity (8) through the connecting pipe (10), the atomizing nozzle (13) is installed on the top of the radiator (15), used for atomizing and spraying the condensed water to the fins of the radiator (15), the atomizing nozzle (13) is provided with an atomizing nozzle pressure sensor (17); A heat dissipation monitoring module, including a heat dissipation fan (12) and a temperature sensor (14), the heat dissipation fan (12) is arranged inside the radiator (15), used for forced air flow to enhance heat dissipation, the temperature sensor (14) is used to monitor the temperature of the radiator (15); A control module, including a controller, the controller is electrically connected with the liquid level sensor (9), the water pump (11), the heat dissipation fan (12), the filter differential pressure sensor (16), the atomizing nozzle pressure sensor (17) and the temperature sensor (14), and is configured to: control the heat dissipation fan (12) start-stop and fan frequency converter frequency based on the temperature sensor (14) signal; Control the water pump (11) start-stop based on the liquid level sensor (9) signal; When the atomizing nozzle pressure sensor (17) overpressure or the filter differential pressure sensor (16) over-difference, the water pump (11) is closed.

2. The air compression station atomizing cooling system according to claim 1, wherein: The water collection cavity (8) is provided with an upper overflow hole and a lower water outlet hole, the upper overflow hole is connected with an overflow pipe (7) for discharging excess condensed water, and the lower water outlet hole is connected with the water pump (11) through the connecting pipe (10).

3. The air compression station atomizing cooling system according to claim 1, wherein: The oil outlet pipe (4) of the oil-water separator (3) is connected to a residual oil tank (5) for collecting separated residual oil.

4. The air compression station atomizing cooling system according to claim 1, wherein: The atomizing nozzle (13) is a high-pressure atomizing nozzle, which can atomize the condensed water into micron-level water mist.

5. The air compression station atomizing cooling system according to claim 1, wherein: The radiator (15) is a finned radiator, the inside of which is provided with a heat dissipation fan (12), and the outside of which is provided with an atomizing nozzle (13).

6. The air compression station atomized cooling system according to any one of claims 1-5, wherein a method for controlling the air compression station atomized cooling system is implemented, and the method comprises the following steps: Comprising the following steps: S1, storing the set values in the controller: water pump start liquid level set value, water pump stop liquid level set value, radiator fan start temperature set value, radiator fan stop temperature set value, radiator fan constant temperature set value, fan PID control proportional gain value, integral gain value, differential gain value, fan output frequency lower limit set value, atomizing nozzle (13) pressure upper limit set value, and filter (2) pressure difference upper limit set value; S2, reading the actual values of the liquid level sensor (9), fan frequency converter, filter pressure difference sensor (16), atomizing nozzle pressure sensor (17), and temperature sensor (14); S3, when the actual value of the temperature sensor (14) is higher than the radiator fan start temperature set value, starting the radiator fan (12), and adjusting the output frequency of the fan frequency converter through PID control according to the radiator fan constant temperature set value, so that the temperature of the radiator (15) approaches the radiator fan constant temperature set value; if the output frequency of the PID control is lower than the fan output frequency lower limit set value, the fan output frequency lower limit set value is used as the output frequency; when the actual value of the temperature sensor (14) is lower than the radiator fan stop temperature set value, the radiator fan (12) is turned off; S4, when the radiator fan (12) is in the starting state and the output frequency of the fan frequency converter is greater than the fan output frequency lower limit set value, if the actual value of the liquid level sensor (9) is higher than the water pump start liquid level set value, starting the water pump (11) to atomize and spray the condensed water (6) on the radiator (15); if the actual value of the liquid level sensor (9) is lower than the water pump stop liquid level set value, the water pump (11) is turned off; S5, when the actual value of the atomizing nozzle pressure sensor (17) is greater than the atomizing nozzle (13) pressure upper limit set value, the water pump (11) is turned off, indicating that the atomizing nozzle (13) is blocked; S6, when the actual value of the filter pressure difference sensor (16) is greater than the filter (2) pressure difference upper limit set value, the water pump (11) is turned off, indicating that the filter (2) is blocked.

7. The method of claim 6, wherein the method further comprises: The set values of the water pump start liquid level and the water pump stop liquid level are dynamically adjusted according to the capacity of the water collecting cavity (8) and the condensed water generation rate.

8. The method of claim 6, wherein the method further comprises: The set values of the radiator fan start temperature and the radiator fan stop temperature are dynamically adjusted according to the operating conditions of the air compression station and the ambient temperature.

9. The method of claim 6, wherein the method further comprises: The set values of the radiator fan start temperature and the radiator fan stop temperature are dynamically adjusted according to the operating conditions of the air compression station and the ambient temperature.

10. The method of claim 6, wherein the method further comprises: If the liquid level is lower than the pump stop liquid level but the temperature is still higher than the radiator fan stop temperature, the controller keeps the radiator fan (12) running until the temperature drops to the stop temperature.

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