Temperature control method and system under mine, computer equipment and readable storage medium

Abstract

The invention provides an underground temperature control method and system, computer equipment and a readable storage medium, and belongs to the field of underground temperature control. The method comprises the following steps: determining target temperature values and target adjustment time of a plurality of temperature control areas of a target mine; according to the target temperature and the target adjustment time of each temperature control area, the temperature adjustment amount of each temperature control area is determined; and performing temperature adjustment on each temperature control area according to the temperature adjustment amount of each temperature control area. According to the method, the target mine is subjected to regional division, the temperature adjustment amount of each temperature control region is determined, and each temperature control region is subjected to regional control through the temperature adjustment amount, so that the temperature of each temperature control region is accurately controlled, and the situation that the underground local region fluctuates greatly is avoided.

Description

Technical Field

[0001] This invention relates to the field of underground temperature control, specifically to an underground temperature control method, an underground temperature control system, a computer device, and a readable storage medium. Background Technology

[0002] Due to the complex environment of mines, temperature is affected by multiple factors, such as airflow, humidity, and ore depth. If cooling methods are not precisely controlled, large temperature fluctuations may occur in localized areas, even resulting in excessive temperature differences. Such temperature fluctuations can cause significant discomfort to miners, increasing the risk of heatstroke or frostbite. This is especially true in cases of sudden temperature increases or decreases, as the human body struggles to adapt to rapid temperature changes, easily leading to health problems or decreased physical strength, which in turn affects work efficiency and miner safety. Summary of the Invention

[0003] To address the aforementioned technical deficiencies, this invention provides a method and system for underground mine temperature control, a computer device, and a readable storage medium. The underground mine temperature control method divides the target mine into regions, determines the temperature adjustment amount for each temperature control region, and controls each temperature control region by adjusting the temperature amount, thereby enabling precise temperature control of each temperature control region and avoiding large fluctuations in local underground areas.

[0004] The first aspect of this invention provides a method for controlling temperature in a mine, comprising: Determine the target temperature values ​​and target adjustment times for multiple temperature control zones in the target mine; Based on the target temperature and target adjustment time of each temperature control zone, determine the temperature adjustment amount for each temperature control zone; Adjust the temperature of each temperature control zone according to the temperature adjustment amount of each temperature control zone.

[0005] In this embodiment of the invention, determining the temperature adjustment amount for each temperature control zone based on the target temperature and target adjustment time of each temperature control zone includes: The real-time temperature value of each temperature control zone is obtained by using the temperature monitoring device set in each temperature control zone; The temperature adjustment amount for each temperature control zone is calculated based on the real-time temperature value, target temperature value, and target adjustment time within each temperature control zone.

[0006] In this embodiment of the invention, adjusting the temperature of each temperature control zone according to the temperature adjustment amount within each temperature control zone includes: Based on the temperature adjustment amount in each temperature control zone, the temperature of each temperature control zone is adjusted using a fan or steam injection mechanism installed in each temperature control zone.

[0007] In this embodiment of the invention, the step of adjusting the temperature of each temperature control zone using a fan installed in each temperature control zone includes: Obtain the airflow efficiency coefficient and cooling area for each temperature control zone; Based on the airflow efficiency coefficient, cooling area, and temperature adjustment amount of each temperature control zone, the airflow adjustment amount of the fan in each temperature control zone is calculated. Adjust the airflow speed of the fan in each temperature control zone according to the airflow regulation of the fan in each temperature control zone.

[0008] In this embodiment of the invention, the step of adjusting the temperature of each temperature control zone using a water vapor injection mechanism provided in each temperature control zone includes: Obtain the water vapor release efficiency of the water vapor injection mechanism in each temperature control zone; Obtain the target humidity for each temperature control zone; The amount of water vapor released by the water vapor injection mechanism in each temperature control zone is calculated based on the water vapor release efficiency, target humidity, and temperature adjustment amount of the water vapor injection mechanism in each temperature control zone. The steam release rate in each temperature control zone is adjusted according to the steam release amount of the steam injection mechanism in each temperature control zone.

[0009] In this embodiment of the invention, the method further includes: Obtain the temperature deviation value of each temperature control zone, and determine the temperature deviation of the target mine based on the temperature deviation value of each temperature control zone; Determine whether the temperature deviation of the target mine is greater than the preset deviation value; If the temperature deviation of the target mine is greater than the preset deviation value, the total temperature adjustment amount of the target mine is calculated based on the temperature deviation value of the target mine; The temperature of each temperature control zone is adjusted based on the total temperature adjustment of the target mine by the temperature control device set in each temperature control zone.

[0010] A second aspect of the present invention provides a mine underground temperature control system, comprising: a control processing module, multiple temperature monitoring devices, and multiple temperature control devices; the multiple temperature monitoring devices and multiple temperature control devices are respectively installed in multiple temperature control areas of the target mine, and the control processing module is connected to the multiple temperature monitoring devices and multiple temperature control devices respectively. The temperature monitoring device is used to acquire the real-time temperature value of each temperature control zone; The control processing module is used to determine the target temperature value and target adjustment time for each temperature control zone, and to calculate the temperature adjustment amount for each temperature control zone based on the real-time temperature value, target temperature value and target adjustment time for each temperature control zone. The temperature control device is used to adjust the temperature of each temperature control zone according to the temperature adjustment amount of each temperature control zone.

[0011] In this embodiment of the invention, the temperature control device includes a fan and a steam injection mechanism; the power source for the fan and the steam injection mechanism is provided by the compressed air system of the target mine.

[0012] A third aspect of the present invention provides a computer device, comprising: Memory, which stores computer programs; A processor for executing the computer program to implement the underground temperature control method as described above.

[0013] A fourth aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon, the computer program being executed by a processor to implement the underground temperature control method as described above. The underground temperature control method provided by this invention divides the target mine into regions, determines the temperature adjustment amount for each temperature control region, and controls each temperature control region by temperature adjustment amount, so as to achieve precise temperature control for each temperature control region and avoid large fluctuations in local areas underground.

[0014] Other features and advantages of the technical solution of the present invention will be described in detail in the following detailed embodiments section. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings: Figure 1 This is a flowchart of the underground temperature control method provided in the embodiments of the present invention; Figure 2 This is a schematic diagram of the underground temperature control system provided in an embodiment of the present invention. Detailed Implementation

[0016] To make the technical solutions and advantages of the embodiments of the present invention clearer, the exemplary embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not an exhaustive list of all embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0017] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0019] In this invention, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0020] In developing this invention, the inventors discovered that due to the complex environment of mines, temperature is affected by multiple factors, such as airflow, humidity, and ore depth. If the cooling method is not precisely controlled, it can lead to large temperature fluctuations in local areas, even resulting in excessive temperature differences. Such temperature fluctuations can cause significant discomfort to miners, increasing the risk of heatstroke or frostbite. Especially in cases of sudden temperature increases or decreases, the human body struggles to adapt to rapid temperature changes, easily leading to health problems or decreased physical strength, thereby affecting work efficiency and miner safety.

[0021] To address the aforementioned problems, this invention provides a method for controlling temperature in underground mines, comprising: dividing a target mine into multiple temperature control zones; determining a target temperature value and a target adjustment time for each temperature control zone; determining a temperature adjustment amount for each temperature control zone based on the target temperature and target adjustment time; and adjusting the temperature of each temperature control zone using a temperature control device installed within each temperature control zone, based on the temperature adjustment amount. This underground temperature control method, by dividing the target mine into zones and determining the temperature adjustment amount for each temperature control zone, and then controlling each temperature control zone by the temperature adjustment amount, achieves precise temperature control for each zone, avoiding large fluctuations in localized areas underground.

[0022] Figure 1 This is a flowchart of a mine temperature control method provided in an embodiment of the present invention. Figure 1 As shown, the underground temperature control method provided in this embodiment includes: S1. Determine the target temperature values ​​and target adjustment times for multiple temperature control zones in the target mine; S2. Determine the temperature adjustment amount for each temperature control zone based on the target temperature and target adjustment time for each temperature control zone; S3. Adjust the temperature of each temperature control zone according to the temperature adjustment amount of each temperature control zone.

[0023] In step S1, the target mine is divided into multiple temperature control zones. Specifically, based on the temperature control requirements of different working conditions in the target mine, the target mine is divided into multiple temperature control zones with different temperature requirements. Furthermore, based on the working time and working requirements within each temperature control zone, the target temperature value and target adjustment time for each temperature control zone are obtained.

[0024] In step S2, determining the temperature adjustment amount for each temperature control zone based on the target temperature and target adjustment time for each temperature control zone includes: The temperature monitoring device installed in each temperature control zone is used to obtain the real-time temperature value in each temperature control zone; based on the real-time temperature value, target temperature value, and target adjustment time in each temperature control zone, the temperature adjustment amount for each temperature control zone is calculated.

[0025] Specifically, a temperature monitoring device is installed in each temperature control zone to acquire the real-time temperature value within each zone. Based on the real-time temperature value, target temperature value, and target adjustment time for each temperature control zone, the temperature adjustment amount for each zone is calculated using the following formula: ;in, It is the temperature adjustment amount. This is the real-time temperature value. It is the target temperature. This is the target adjustment time.

[0026] In step S3, adjusting the temperature of each temperature control zone according to the temperature adjustment amount within each temperature control zone includes: adjusting the temperature of each temperature control zone using a fan or steam injection mechanism installed within each temperature control zone, based on the temperature adjustment amount within each temperature control zone. Specifically: The temperature of each temperature control zone is adjusted by a fan set up in each temperature control zone based on the temperature adjustment amount in each temperature control zone; or The temperature of each temperature control zone is adjusted by a water vapor injection mechanism set up in each temperature control zone based on the temperature adjustment amount in each temperature control zone.

[0027] Furthermore, the method of adjusting the temperature of each temperature control zone using fans installed in each temperature control zone includes: Obtain the airflow efficiency coefficient and cooling area for each temperature control zone; Based on the airflow efficiency coefficient, cooling area, and temperature adjustment amount for each temperature control zone, the airflow adjustment amount of the fan in each temperature control zone is calculated. Specifically, the formula for calculating the airflow adjustment amount of the fan in each temperature control zone is as follows: ;in It refers to the airflow regulation of the fan. It is the airflow efficiency coefficient. It is the area of ​​the temperature control zone.

[0028] Adjust the airflow speed of the fan in each temperature control zone according to the airflow regulation of the fan in each temperature control zone.

[0029] Furthermore, the method of adjusting the temperature of each temperature control zone using a water vapor injection mechanism set within each temperature control zone includes: Obtain the water vapor release efficiency of the water vapor injection mechanism in each temperature control zone; Obtain the target humidity for each temperature control zone; Based on the water vapor release efficiency, target humidity, and temperature adjustment of the water vapor injection mechanism in each temperature control zone, the water vapor release amount of the water vapor injection mechanism in each temperature control zone is calculated. Specifically, the calculation formula for the water vapor release amount of the water vapor injection mechanism in each temperature control zone is as follows: ;in, It is the amount of water vapor released. It refers to water vapor release efficiency. It is the target humidity.

[0030] The steam release rate in each temperature control zone is adjusted according to the steam release amount of the steam injection mechanism in each temperature control zone.

[0031] To effectively address the issues of temperature fluctuations and excessive local temperature differences, this invention employs a combination of multiple temperature monitoring devices and an automatic temperature control device to ensure a uniform and stable temperature distribution within the mine, thereby providing miners with a safe and comfortable working environment.

[0032] First, temperature monitoring devices are deployed at multiple key locations within the mine. These devices can monitor temperature changes in every area of ​​the mine in real time. They are typically installed at different heights and locations within the mine, including the bottom, top, and middle sections, to ensure comprehensive monitoring of all temperature points. Each monitoring device not only collects ambient air temperature data but also transmits the collected data wirelessly to the control processing module in real time. This allows the control processing module to obtain real-time temperature data for the entire mine area and perform global monitoring and control.

[0033] The control processing module receives data from various temperature monitoring devices and performs real-time assessments of the overall temperature situation within the mine. If the temperature in a certain area is detected to be too high or too low, the system will make corresponding adjustments based on the set target temperature range. Specifically, the control processing module uses data processing algorithms to calculate the difference between the current temperature and the target temperature for each area, and calculates the required cooling amount and adjustment amount based on this difference. Then, the system will adjust the airflow speed of the fans and the amount of water vapor injected to achieve the desired cooling effect.

[0034] The fan plays a crucial role in temperature regulation. Based on feedback signals from the temperature monitoring device, the fan adjusts the speed and direction of airflow. In areas with higher temperatures, the fan increases airflow speed to accelerate air movement and heat dissipation; conversely, in areas with lower temperatures, the airflow slows down or stops to prevent excessive airflow from causing unnecessary cooling and resulting in localized temperature fluctuations. The fan can also precisely adjust the airflow direction to ensure even distribution of air across the entire cooling area, preventing uneven temperature reduction in certain areas due to improper airflow direction.

[0035] Besides fans, steam injection devices also play a crucial role. These devices release a suitable amount of water vapor to increase the humidity of the air inside the mine, helping to lower the air temperature. In high-temperature areas, the control module calculates the required amount of water vapor release based on feedback data, ensuring a continuous and stable cooling effect. The amount of water vapor released is dynamically adjusted according to the temperature differences in the target area. When the temperature is too high, the system increases the amount of water vapor injected for better cooling; conversely, when the temperature is moderate or too low, the amount of water vapor released is reduced to avoid excessive humidity causing discomfort to the miners.

[0036] Through this refined temperature control method, the local cooling effect of the entire mine has been significantly improved. Temperature changes in each area are monitored and precisely adjusted in real time, avoiding excessive temperature fluctuations. For example, if the temperature in a certain work area of ​​the mine becomes too high due to poor airflow or overheating equipment, the control module will quickly take measures to reduce the temperature to a safe range by increasing fan airflow or increasing the amount of water vapor injected. In other work areas where the temperature may be lower, the system will reduce fan airflow or stop water vapor injection to prevent excessive cooling and unnecessary coldness, ensuring a comfortable and safe working environment for miners in different areas.

[0037] Furthermore, during temperature regulation, the system can dynamically adapt to changes in the internal and external environment of the mine. For example, when the external climate changes, such as rising temperatures or increased precipitation, the system can adjust its cooling strategy accordingly. For instance, when the outside temperature rises, the air temperature inside the mine will also rise, at which point the system will automatically increase the fan airflow and water vapor injection to counteract the impact of the external environment on the mine temperature; conversely, when the outside temperature is low, the system will reduce cooling measures to prevent excessively low temperatures from adversely affecting mining operations.

[0038] The advantage of this system lies in its ability to achieve precise localized cooling control through real-time data feedback and automatic adjustment, avoiding the problems of excessive localized temperature differences or fluctuations common in traditional cooling methods. The temperature within the mine is thus more evenly and stably controlled, providing miners with a more comfortable and safer working environment. Furthermore, the system's adjustability and automatic feedback make the cooling process more intelligent, automatically adapting to changes in the mine's internal and external environment without human intervention, maintaining a continuous cooling effect, and significantly improving mine operational efficiency and miner safety.

[0039] In summary, this embodiment combines temperature monitoring devices with automatic temperature control devices to monitor temperature changes within the mine in real time and achieve precise cooling by adjusting fan airflow and water vapor injection. This method not only ensures uniform and stable temperature in every area of ​​the mine but also automatically optimizes cooling strategies based on real-time data, avoiding adverse effects of temperature fluctuations on mining operations, thereby significantly improving the safety and comfort of mine operations.

[0040] In this embodiment, the method further includes: Obtain the temperature deviation value for each temperature control zone, and determine the temperature deviation of the target mine based on the temperature deviation value of each temperature control zone; specifically, the calculation formula for the temperature deviation value of each temperature control zone is as follows: ;in, The temperature deviation for each temperature control zone is calculated. A weighted average of the temperature deviations for each temperature control zone is then performed to obtain the temperature deviation for the target mine. The formula for calculating the temperature deviation of the target mine is as follows: ,in, It is the temperature deviation of the target mine. It is the weight of each temperature control zone. is the temperature deviation of the i-th cooling zone, and n is the total number of temperature control zones.

[0041] Determine whether the temperature deviation of the target mine is greater than the preset deviation value; If the temperature deviation of the target mine is greater than the preset deviation value, the total temperature adjustment amount for the target mine is calculated based on the temperature deviation value. Specifically, the formula for calculating the total temperature adjustment amount for the target mine is as follows: ;in, It is the total temperature adjustment for the target mine. It is the adjustment coefficient. It is the temperature adjustment zone of the target mine.

[0042] The temperature control device set in each temperature control zone adjusts the temperature of each temperature control zone based on the total temperature adjustment amount of the target mine. Specifically, in this embodiment, the total temperature adjustment amount of the target mine is used instead of the temperature adjustment amount of each temperature control zone, and the temperature control device of each temperature control zone adjusts the temperature of that temperature control zone according to the total temperature adjustment amount.

[0043] Figure 2 This is a schematic diagram of the underground temperature control system provided in an embodiment of the present invention. Figure 2 As shown, the underground temperature control system provided in this embodiment includes: a control processing module, multiple temperature monitoring devices, and multiple temperature control devices; the multiple temperature monitoring devices and multiple temperature control devices are respectively installed in multiple temperature control areas of the target mine, and the control processing module is connected to the multiple temperature monitoring devices and multiple temperature control devices respectively, wherein one temperature control area includes one temperature monitoring device and one temperature control device. The temperature monitoring device is used to acquire the real-time temperature value of each temperature control zone; The control processing module is used to determine the target temperature value and target adjustment time for each temperature control zone, and to calculate the temperature adjustment amount for each temperature control zone based on the real-time temperature value, target temperature value and target adjustment time for each temperature control zone. The temperature control device is used to adjust the temperature of each temperature control zone according to the temperature adjustment amount of each temperature control zone.

[0044] In this embodiment, the temperature control device includes a fan and a steam injection mechanism; the power source for the fan and the steam injection mechanism is provided by the compressed air system of the target mine.

[0045] In this embodiment, the control processing module is specifically used for: Based on the temperature control requirements of different working conditions in the target mine, the target mine is divided into regions, resulting in multiple temperature control zones with different temperature requirements.

[0046] Based on the operating time and operating requirements within each temperature control zone, the target temperature value and target adjustment time for each temperature control zone are obtained.

[0047] The temperature adjustment amount for each temperature control zone is calculated based on the real-time temperature value, target temperature value, and target adjustment time within each temperature control zone.

[0048] Specifically, a temperature monitoring device is installed in each temperature control zone to acquire the real-time temperature value within each zone. Based on the real-time temperature value, target temperature value, and target adjustment time for each temperature control zone, the temperature adjustment amount for each zone is calculated using the following formula: ;in, It is the temperature adjustment amount. This is the real-time temperature value. It is the target temperature. This is the target adjustment time.

[0049] Obtain the airflow efficiency coefficient and cooling area for each temperature control zone; Based on the airflow efficiency coefficient, cooling area, and temperature adjustment amount for each temperature control zone, the airflow adjustment amount of the fan in each temperature control zone is calculated. Specifically, the formula for calculating the airflow adjustment amount of the fan in each temperature control zone is as follows: ;in It refers to the airflow regulation of the fan. It is the airflow efficiency coefficient. It is the area of ​​the temperature control zone.

[0050] Adjust the airflow speed of the fan in each temperature control zone according to the airflow regulation of the fan in each temperature control zone.

[0051] Obtain the water vapor release efficiency of the water vapor injection mechanism in each temperature control zone; Obtain the target humidity for each temperature control zone; Based on the water vapor release efficiency, target humidity, and temperature adjustment of the water vapor injection mechanism in each temperature control zone, the water vapor release amount of the water vapor injection mechanism in each temperature control zone is calculated. Specifically, the calculation formula for the water vapor release amount of the water vapor injection mechanism in each temperature control zone is as follows: ;in, It is the amount of water vapor released. It refers to water vapor release efficiency. It is the target humidity.

[0052] The steam release rate in each temperature control zone is adjusted according to the steam release amount of the steam injection mechanism in each temperature control zone.

[0053] Obtain the temperature deviation value for each temperature control zone, and determine the temperature deviation of the target mine based on the temperature deviation value of each temperature control zone; specifically, the calculation formula for the temperature deviation value of each temperature control zone is as follows: ;in, The temperature deviation for each temperature control zone is calculated. A weighted average of the temperature deviations for each temperature control zone is then performed to obtain the temperature deviation for the target mine. The formula for calculating the temperature deviation of the target mine is as follows: ,in, It is the temperature deviation of the target mine. It is the weight of each temperature control zone. is the temperature deviation of the i-th cooling zone, and n is the total number of temperature control zones.

[0054] Determine whether the temperature deviation of the target mine is greater than the preset deviation value; If the temperature deviation of the target mine is greater than the preset deviation value, the total temperature adjustment amount for the target mine is calculated based on the temperature deviation value. Specifically, the formula for calculating the total temperature adjustment amount for the target mine is as follows: ;in, It is the total temperature adjustment for the target mine. It is the adjustment coefficient. It is the temperature adjustment zone of the target mine.

[0055] The temperature control device set in each temperature control zone adjusts the temperature of each temperature control zone based on the total temperature adjustment amount of the target mine. Specifically, in this embodiment, the total temperature adjustment amount of the target mine is used instead of the temperature adjustment amount of each temperature control zone, and the temperature control device of each temperature control zone adjusts the temperature of that temperature control zone according to the total temperature adjustment amount.

[0056] To further improve the stability and accuracy of local cooling in mines, this method calculates the temperature deviation of the target mine by measuring the temperature deviation of multiple temperature control zones. Based on the temperature deviation of the target mine, the total temperature adjustment amount is obtained. Each temperature control zone is then adjusted according to the total temperature adjustment amount, so that the temperature fluctuation of each temperature control zone inside the mine is small, ensuring the safety and comfort of miners during their work.

[0057] First, multiple temperature monitoring devices are installed in various cooling zones within the mine. These nodes are distributed across key areas of the mine, including work areas, passageways, and rest areas, to comprehensively monitor temperature changes throughout the mine. These temperature monitoring devices are characterized by high precision and high sensitivity, capable of collecting ambient temperature data in real time and transmitting the collected data to the control and processing module. These nodes not only provide real-time temperature data but also feedback on temperature change trends, such as the rate of temperature increase or decrease and the magnitude of temperature fluctuations, which is crucial for subsequent adjustments.

[0058] Once the control processing module receives the temperature data, it immediately processes the data and makes corresponding adjustments based on the actual situation. The system analyzes the temperature fluctuation amplitude and direction within each area based on the temperature change trend, determining whether adjustments to the fan and steam injection device are necessary. For example, if the temperature in a certain area continues to rise, exceeding the set target range, the control processing module automatically increases the airflow in that area to accelerate cooling. This is achieved by adjusting the fan's airflow speed. Based on the feedback temperature data, the fan automatically adjusts its speed and direction to more efficiently remove excess heat and create a uniform airflow within the local area. Simultaneously, the system also increases the release of steam. Steam absorbs heat through evaporation, effectively lowering the air temperature and helping high-temperature areas quickly return to the target temperature range.

[0059] Conversely, if the temperature in a certain area is too low, below the set target temperature, the system will appropriately reduce the airflow of the fans or stop airflow regulation to prevent excessive cold air from entering the area and causing the temperature to drop further. At the same time, the system will also reduce the release of water vapor, as excessive water vapor can lead to high humidity, which may cause discomfort to miners and even affect some mining equipment. Therefore, through the automatic adjustment of fans and water vapor devices, the system can achieve precise temperature control of the area in a short time based on real-time feedback data, thereby avoiding excessively low or high temperatures and ensuring that the temperature in each area is always within a range that is safe and comfortable for miners to work in.

[0060] The temperature in a mine environment is affected by many factors, such as mine depth, airflow variations, and external climate fluctuations. These factors can cause sudden temperature changes in localized areas. Without a sophisticated temperature control system, these temperature variations can lead to discomfort for miners and even endanger their health and safety. Traditional temperature control systems often cannot respond promptly to these sudden changes, easily resulting in excessive temperature fluctuations. By calculating the temperature deviations of multiple temperature control zones within the target mine, the total temperature adjustment for the target mine is obtained. Each temperature control zone adjusts its temperature based on this total adjustment, rapidly regulating the operation of fans and steam generators, thereby effectively preventing excessive temperature fluctuations.

[0061] Furthermore, the system also features dynamic adjustment capabilities. As time passes and the internal and external environments of the mine change, the temperature distribution within the mine will vary. For example, when the external climate changes and the outside temperature rises, the temperature inside the mine will also rise; conversely, when the outside temperature drops, the temperature inside the mine may also decrease. Through the dynamic adjustment function of the control processing module, real-time data from the temperature monitoring device allows the system to sense external changes and automatically adjust its temperature regulation strategy based on the changing trends. For instance, when the outside temperature is high, the system will increase the airflow of the internal mine fans and increase the amount of water vapor injected to help cool the mine; conversely, when the outside temperature is low, the system will automatically reduce the cooling intensity to prevent discomfort caused by excessive cooling.

[0062] In addition to real-time data feedback, the system can also predict future temperature changes by combining historical temperature data and make advance temperature adjustments based on the predictions. For example, by analyzing historical data from multiple temperature nodes, the system can predict the temperature trend of a cooling area and then adjust the fan airflow or water vapor release in advance to ensure that temperature fluctuations do not exceed the miners' acceptable range. This predictive adjustment greatly improves the system's efficiency and accuracy.

[0063] It is worth mentioning that the control algorithm used in this invention also possesses self-optimization capabilities. During long-term operation, the system continuously evaluates the cooling effect within the mine, and the feedback data is used to optimize the control strategy. For example, if the system detects that the cooling efficiency in certain areas is low or the adjustment speed is slow, the system will automatically adjust parameters based on historical data, improving the airflow regulation strategy of the fans or the way water vapor is released. Through this self-optimization mechanism, the system can continuously improve the cooling effect, ensuring the efficiency and sustainability of the cooling process within the mine.

[0064] In summary, this implementation method, by introducing a closed-loop control algorithm based on real-time temperature data feedback, enables precise and stable control of the local cooling process within the mine. By dynamically adjusting fan airflow and water vapor release, the system effectively avoids excessive temperature fluctuations, ensuring miners remain within a safe and comfortable temperature range during operation. Simultaneously, the system's real-time feedback and self-optimization functions significantly improve cooling efficiency and accuracy, making the cooling environment within the mine more intelligent and stable. This avoids the problems of excessive temperature fluctuations or slow response common in traditional temperature control methods, thereby effectively improving the safety and efficiency of mine operations.

[0065] To ensure the long-term stability of localized cooling effects within the mine, this invention employs a dynamic cooling regulation system. This system not only monitors temperature changes within the mine in real time but also periodically assesses airflow and humidity, continuously adjusting the cooling strategy based on this data. By optimizing airflow distribution within the mine and flexibly adjusting the operating status of fans and steam generators, the system effectively responds to changes in the internal and external environment of the mine, ensuring the continuity and stability of localized cooling effects and avoiding sudden temperature fluctuations.

[0066] First, temperature changes within a mine are not only related to the inherent characteristics of the underground environment but also closely influenced by external climate conditions, internal airflow, and humidity. To address these complex factors, this invention designs a comprehensive regulation mechanism based on real-time data feedback. Each cooling zone within the mine is equipped with multiple temperature monitoring devices. These nodes collect temperature data in real time via sensors and transmit this data to the central control system. The high frequency of temperature data acquisition ensures the system can respond quickly to changes in mine temperature. When the temperature data collected by the sensing nodes exceeds the set target range, the central control system immediately begins adjusting the cooling strategy for the corresponding area.

[0067] To further enhance the system's adaptability and cooling effect, the system also monitors airflow and humidity changes within the mine in real time. The mine's ventilation system consists of multiple fans, airflow channels, and water vapor release devices. The system adjusts the operating status of these devices based on real-time temperature, airflow speed, and humidity data. The fans accelerate airflow to help dissipate heat from the mine, especially in high-temperature areas, where they rapidly remove heat and achieve rapid cooling. The water vapor release devices utilize the evaporative cooling effect of water vapor, releasing appropriate amounts of water vapor in high-temperature areas of the mine to lower air temperature and increase humidity, thereby enhancing the cooling effect.

[0068] In practice, the system adjusts the airflow and water vapor release by comprehensively considering the impact of external climate conditions on the temperature inside the mine. If the external ambient temperature is high, the temperature inside the mine will usually rise as well. At this time, the central control system will automatically increase the airflow and water vapor release inside the mine to accelerate cooling and maintain a stable internal temperature. Conversely, when the external climate temperature is low and the temperature inside the mine drops, the system will automatically reduce the airflow of the fans and decrease the water vapor release to prevent excessive cooling. Through this dynamic adjustment mechanism, the system can respond to external climate changes in real time, ensuring that the temperature inside the mine does not fluctuate significantly due to changes in the external environment, avoiding discomfort or safety hazards to miners caused by excessively low or high temperatures.

[0069] Furthermore, the temperature monitoring device not only provides real-time temperature data for various areas within the mine but also uses intelligent algorithms to evaluate the cooling effect of each area. Based on this data, the system continuously optimizes the airflow distribution and water vapor release strategy for each area. Specifically, the system adjusts the airflow velocity and water vapor release amount according to the actual cooling effect in each cooling area. For example, in some areas, the airflow velocity may be too fast or too slow; the system will adjust the fan speed based on real-time temperature change feedback to ensure more precise temperature regulation. Regarding water vapor release, the system can also automatically increase or decrease the water vapor injection amount based on the actual cooling effect, ensuring temperature uniformity in each area and avoiding localized excessively low or high temperatures.

[0070] To ensure stable cooling performance in the mine over long-term operation, the system undergoes regular comprehensive evaluations. These evaluations include not only temperature monitoring in various areas of the mine but also considerations such as changes in airflow and humidity. The evaluation results provide a basis for system optimization, ensuring that the cooling strategy adapts to new needs under different seasons, climatic conditions, and internal mine variations. Through this cyclical process of regular evaluation and dynamic optimization, the system continuously improves its cooling effect, thereby achieving long-term stable regulation of the mine's operating environment.

[0071] Furthermore, the system can coordinate across multiple cooling zones to ensure uniform cooling effects across different areas within the mine. Due to the complex internal structure of mines, factors such as airflow channels, humidity conditions, and temperature variations may differ in different areas. The system needs to consider these differences and dynamically adjust the cooling strategies for each area. By comprehensively considering the temperature differences between various areas, the system can precisely adjust the operating status of fans and steam generators to ensure a more uniform temperature distribution within the mine, thereby avoiding excessive local temperature fluctuations that could affect miners' work safety.

[0072] Throughout the system's operation, all adjustments are made based on precise temperature data and real-time feedback, making the cooling process more intelligent and automated. Mine managers do not need to constantly intervene in the operation of the temperature control equipment; the system can automatically adapt and respond in real time to changes in the mine environment. Simultaneously, the system can generate historical data reports for mine managers to reference, helping to evaluate the effectiveness of the cooling strategy and make adjustments and optimizations as needed.

[0073] In summary, this implementation method combines real-time data from multiple factors such as temperature, airflow, and humidity within the mine, employing an intelligent cooling strategy to ensure the continuity and stability of localized cooling effects. The system not only precisely adjusts fan airflow and water vapor release but also dynamically responds to changes in the external environment, enabling refined management of the mine's temperature. Through regular evaluation and optimization, the system ensures the stability of the cooling effect during long-term operation, providing miners with a safe and comfortable working environment.

[0074] The present invention also provides a computer device, including: a memory, a processor, and a computer program, the computer program being stored in the memory and configured to be executed by the processor to implement the above-described underground temperature control method.

[0075] This invention also provides a machine-readable storage medium storing computer program instructions thereon, which, when executed by a processor, implement the above-described underground temperature control method.

[0076] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, systems, or computer program products. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code. The solutions in the embodiments of the present invention can be implemented using various computer languages, such as the object-oriented programming language Java and the interpreted scripting language JavaScript.

[0077] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0078] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0079] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0080] Although preferred embodiments of the invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the invention.

[0081] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A method for controlling temperature in underground mines, characterized in that, include: Determine the target temperature values ​​and target adjustment times for multiple temperature control zones in the target mine; Based on the target temperature and target adjustment time of each temperature control zone, determine the temperature adjustment amount for each temperature control zone; Adjust the temperature of each temperature control zone according to the temperature adjustment amount of each temperature control zone.

2. The underground temperature control method according to claim 1, characterized in that, The step of determining the temperature adjustment amount for each temperature control zone based on the target temperature and target adjustment time for each temperature control zone includes: The real-time temperature value of each temperature control zone is obtained by using the temperature monitoring device set in each temperature control zone; The temperature adjustment amount for each temperature control zone is calculated based on the real-time temperature value, target temperature value, and target adjustment time within each temperature control zone.

3. The underground temperature control method according to claim 1, characterized in that, The step of adjusting the temperature of each temperature control zone according to the temperature adjustment amount within each temperature control zone includes: Based on the temperature adjustment amount in each temperature control zone, the temperature of each temperature control zone is adjusted using a fan or steam injection mechanism installed in each temperature control zone.

4. The underground temperature control method according to claim 3, characterized in that, The method of adjusting the temperature of each temperature control zone using fans installed in each temperature control zone includes: Obtain the airflow efficiency coefficient and cooling area for each temperature control zone; Based on the airflow efficiency coefficient, cooling area, and temperature adjustment amount of each temperature control zone, the airflow adjustment amount of the fan in each temperature control zone is calculated. Adjust the airflow speed of the fan in each temperature control zone according to the airflow regulation of the fan in each temperature control zone.

5. The underground temperature control method according to claim 3, characterized in that, The method of adjusting the temperature of each temperature control zone using a water vapor injection mechanism set in each temperature control zone includes: Obtain the water vapor release efficiency of the water vapor injection mechanism in each temperature control zone; Obtain the target humidity for each temperature control zone; The amount of water vapor released by the water vapor injection mechanism in each temperature control zone is calculated based on the water vapor release efficiency, target humidity, and temperature adjustment amount of the water vapor injection mechanism in each temperature control zone. The steam release rate in each temperature control zone is adjusted according to the steam release amount of the steam injection mechanism in each temperature control zone.

6. The underground temperature control method according to claim 1, characterized in that, The method further includes: Obtain the temperature deviation value of each temperature control zone, and determine the temperature deviation of the target mine based on the temperature deviation value of each temperature control zone; Determine whether the temperature deviation of the target mine is greater than the preset deviation value; If the temperature deviation of the target mine is greater than the preset deviation value, the total temperature adjustment amount of the target mine is calculated based on the temperature deviation value of the target mine; The temperature of each temperature control zone is adjusted based on the total temperature adjustment of the target mine by the temperature control device set in each temperature control zone.

7. A temperature control system for underground mines, characterized in that, include: The control processing module, multiple temperature monitoring devices, and multiple temperature control devices; Multiple temperature monitoring devices and multiple temperature control devices are installed in multiple temperature control areas of the target mine, and the control processing module is connected to the multiple temperature monitoring devices and multiple temperature control devices respectively. The temperature monitoring device is used to acquire the real-time temperature value of each temperature control zone; The control processing module is used to determine the target temperature value and target adjustment time for each temperature control zone, and to calculate the temperature adjustment amount for each temperature control zone based on the real-time temperature value, target temperature value and target adjustment time for each temperature control zone. The temperature control device is used to adjust the temperature of each temperature control zone according to the temperature adjustment amount of each temperature control zone.

8. The mine underground temperature control system according to claim 7, characterized in that, The temperature control device includes: a fan and a steam injection mechanism; The power source for the fan and steam injection mechanism is provided by the compressed air system of the target mine.

9. A computer device, characterized in that, include: Memory, which stores computer programs; A processor for executing the computer program to implement the underground temperature control method according to any one of claims 1 to 6.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, The computer program is executed by a processor to implement the underground temperature control method according to any one of claims 1 to 6.

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