A method for improving utilization rate of heat exchanger system and communication system

Abstract

The present invention relates to the technical field of system optimization, and in particular to a method and communication system for improving the utilization rate of a heat exchanger system, the method comprising the following steps: obtaining real-time functional parameters of a heat exchanger system in a working state; obtaining key functional parameters that affect the utilization rate of the heat exchanger system based on the real-time functional parameters; analyzing the key functional parameters to obtain parameter detection results; obtaining abnormal functional parameters of the heat exchanger system based on the parameter detection results; and adjusting the abnormal functional parameters to improve the utilization rate of the heat exchanger system. The present invention utilizes a field programmable gate array in combination with configuration software to achieve real-time monitoring, abnormality detection, and abnormality repair of a heat exchanger system. The field programmable gate array ensures a rapid and real-time response to abnormal functional parameters, and the configuration software provides an intuitive and concise user operation interface, thereby achieving efficient control of the heat exchanger system and improving the utilization rate of the heat exchanger system.

Description

Technical Field

[0001] The present invention relates to the technical field of system optimization, and in particular to a method and a communication system for improving the utilization rate of a heat exchanger system. Background Art

[0002] Improving the utilization rate of heat exchanger systems is a key measure to save electricity and reduce consumption, optimize process flow, improve product quality, improve production environment and promote technological innovation in the current industrial field. With the continuous advancement of automation technology, the exploration of inverter control strategies has become increasingly in-depth, and a variety of control methods have emerged. At present, many technical solutions tend to use PLC or STM32 to achieve precise control of the inverter, which has improved the automation level of the system to a certain extent. However, there is no technical solution that uses field programmable gate array (FPGA) combined with configuration software to achieve control of the heat exchanger system.

[0003] FPGA, with its parallel processing capability and high programmability, has demonstrated significant advantages in complex data processing and high-speed computing. Combined with advanced configuration software, it can not only build an intuitive and easy-to-use human-computer interaction interface, greatly improving the convenience of operation, but also make full use of the powerful computing performance of FPGA to achieve real-time response and high-precision adjustment of multiple heat exchangers. The research on this innovative control method is of great significance to improving the overall efficiency of the heat exchanger system and shortening the response cycle.

[0004] Using FPGA combined with configuration software to control the heat exchanger system can achieve real-time monitoring and precise control of the heat exchanger's operating status, which not only improves control accuracy and response speed, but also effectively reduces energy consumption, optimizes production processes, and thus improves product quality and reduces environmental impact. Given that multiple groups of heat exchangers often need to be coordinated and controlled in actual industrial scenarios, the introduction of FPGA will greatly shorten the system response time and provide strong technical support for efficient and intelligent heat exchanger management. Summary of the invention

[0005] In view of the defects in the prior art, the present invention provides a method and a communication system for improving the utilization rate of a heat exchanger system.

[0006] In order to achieve the above-mentioned purpose, in the first aspect, the present invention provides a method for improving the utilization rate of a heat exchanger system, the method comprising the following steps: obtaining real-time functional parameters of the heat exchanger system in a working state; obtaining key functional parameters that affect the utilization rate of the heat exchanger system based on the real-time functional parameters; analyzing the key functional parameters to obtain parameter detection results; obtaining abnormal functional parameters of the heat exchanger system according to the parameter detection results; adjusting the abnormal functional parameters to improve the utilization rate of the heat exchanger system. The present invention can quickly identify the key factors that affect the utilization rate of the heat exchanger system by real-time monitoring of the functional parameters of the heat exchanger system, and realizes efficient diagnosis of the performance of the heat exchanger; by deeply analyzing the key functional parameters and accurately screening the abnormal parameters, a scientific basis is provided for optimizing, adjusting and controlling the heat exchanger system; carrying out targeted adjustment measures effectively improves the operating efficiency and utilization rate of the heat exchanger system, reduces the waste of resources, and enhances the practical value and reliability of the heat exchanger system. In addition, it promotes the intelligent management of the heat exchanger system, reduces the maintenance cost of the heat exchanger system, and extends the service life of the heat exchanger system.

[0007] Optionally, the real-time functional parameters of the heat exchanger system in the working state are obtained, including: obtaining the temperature of the fluid in the heat exchanger system through a temperature sensor; obtaining the pressure drop of the fluid when passing through the heat exchanger system using a pressure sensor; obtaining the flow rate of the fluid in the heat exchanger system based on a flow sensor; calculating the heat transfer coefficient of the heat exchanger system; calculating the heat transfer area of ​​the heat exchanger system according to the temperature and the heat transfer coefficient; and obtaining the heat transfer efficiency of the heat exchanger system according to the actual heat transfer amount and the theoretical maximum heat transfer amount of the heat exchanger system. The present invention realizes comprehensive monitoring of the functional parameters of the heat exchanger system by integrating temperature sensors, pressure sensors and flow sensors, which not only improves the calculation accuracy of the heat transfer coefficient and the heat transfer area, but also can accurately evaluate the heat transfer efficiency of the heat exchanger system. Real-time monitoring of the heat exchanger system helps to timely discover problems and optimize the performance of the heat exchanger, improve the energy efficiency of the heat exchanger system, and provide timely and accurate data support for the intelligent management and optimized operation of the heat exchanger system.

[0008] Optionally, calculating the heat transfer coefficient of the heat exchanger system includes:

[0009]

[0010] in, is the heat transfer coefficient, is the thermal conductivity of the material, is the heat transfer coefficient of the inner surface, is the heat transfer coefficient of the outer surface, The present invention uses a formula to accurately calculate the heat transfer coefficient of the heat exchange system, accurately evaluates the heat exchange capacity of the heat exchanger system, helps to optimize the design and operation parameters, improve energy efficiency, reduce resource waste, improve the stability of the heat exchanger system, and provide reliable data support for fault diagnosis and enhancing the performance of the heat exchanger system, thereby achieving more economical and efficient control of the heat exchange process.

[0011] Optionally, obtaining the key functional parameters that affect the utilization of the heat exchanger system based on the real-time functional parameters includes: performing a correlation analysis on the real-time functional parameters to obtain a correlation analysis result between the real-time functional parameters; evaluating and analyzing the real-time functional parameters in combination with the correlation analysis result to obtain a parameter importance evaluation result; and obtaining the key functional parameters that affect the utilization of the heat exchanger system based on the parameter importance evaluation result. By performing a correlation analysis on the real-time functional parameters of the heat exchanger system, the present invention can deeply reveal the intrinsic connection between various functional parameters, provide a scientific basis for parameter importance evaluation, and help to accurately screen and identify key functional parameters that affect the utilization of the heat exchanger system, and provide strong data support for optimizing the performance of the heat exchanger system and improving the utilization rate, thereby achieving efficient use of resources.

[0012] Optionally, the analysis of the key function parameters to obtain parameter detection results includes: obtaining the key function parameter threshold of the heat exchanger system under normal working conditions; obtaining the optimal state value of the key function parameter based on the key function parameter threshold; and comparing and analyzing the obtained key function parameter with the key function parameter threshold to obtain parameter detection results. The present invention can accurately obtain the key function parameter threshold of the heat exchanger system under normal working conditions, and determine the optimal state value of the function parameter based on the key function parameter threshold, providing a clear reference standard for the operation of the heat exchanger system, and comparing and analyzing the real-time parameters with the threshold, so as to quickly discover abnormal parameters, issue warnings in time and take corresponding measures, effectively ensuring the stable operation of the heat exchanger system, thereby improving the overall efficiency and safety of the heat exchanger system and reducing the occurrence of heat exchanger system failures.

[0013] Optionally, the acquisition of the thresholds of key functional parameters of the heat exchanger system under normal working conditions includes: determining the threshold of the temperature according to the heat resistance performance and application scenarios of the heat exchanger system; determining the threshold of the pressure drop according to the properties of the fluid in the heat exchanger system; and determining the threshold of the flow rate based on the heat transfer requirements of the heat exchanger system and the flow resistance of the fluid. The present invention scientifically sets the thresholds of temperature, pressure drop and flow rate according to the specific characteristics and application scenarios of the heat exchanger system, ensuring that the heat exchanger system can meet the requirements of heat resistance and heat transfer while maintaining a high energy efficiency of the heat exchanger system, which helps to promptly discover problems such as overheating of the fluid, excessive fluid pressure drop and improper flow rate in the heat exchanger system, ensure the stable operation of the heat exchanger system, and optimize the heat exchange efficiency of the heat exchanger system.

[0014] Optionally, obtaining the abnormal function parameters of the heat exchanger system based on the parameter detection results includes: marking the parameter detection results according to the key function parameter thresholds to obtain label results; and obtaining the abnormal function parameters of the heat exchanger system based on the label results. The present invention can efficiently generate intuitive label results from the detection results by marking the parameter detection results according to the key function parameter thresholds, accurately and quickly identify the operating status of the heat exchanger system, and obtain the abnormal function parameters of the heat exchanger system in time, so as to take maintenance measures in the first place, avoid the occurrence of potential major failures of the heat exchanger system, improve the accuracy of monitoring the heat exchanger system, and provide solid data support for ensuring the stable operation of the heat exchanger system.

[0015] Optionally, the adjustment of the abnormal function parameters to improve the utilization of the heat exchanger system includes: quantifying the influence of the abnormal function parameters on the utilization of the heat exchanger system to obtain a quantitative result; determining the adjustment order of the abnormal function parameters based on the quantification result and the correlation analysis result; adjusting the abnormal function parameters based on the adjustment order to improve the utilization of the heat exchanger system. The present invention quantifies the influence of abnormal function parameters on the utilization of the heat exchanger system, accurately evaluates the influence of each function parameter on the system performance, and then combines the correlation analysis results to reasonably determine the adjustment order of the function parameters, which not only improves the efficiency of optimizing and adjusting the heat exchanger system, but also can optimize key function parameters in a targeted manner, effectively improves the utilization of the heat exchanger system, promotes the maximization of the efficiency of the heat exchanger system, reduces resource waste, and provides support for ensuring the efficient and stable operation of the heat exchanger system.

[0016] Optionally, quantifying the influence of the abnormal function parameter on the utilization rate of the heat exchanger system to obtain a quantitative result includes:

[0017]

[0018] in, is the abnormal rate of abnormal function parameters, is the monitoring value of abnormal function parameters, The present invention quantifies the influence of abnormal function parameters on the utilization rate of the heat exchanger system by using a formula, which can accurately evaluate the influence of the deviation of each parameter on the overall efficiency of the system, provide a scientific basis for optimizing and adjusting abnormal function parameters, help to quickly identify key influencing factors, give priority to abnormal function parameters that have the greatest impact on system performance, and thus optimize and adjust the heat exchanger system efficiently and accurately, effectively promote the improvement of the utilization rate of the heat exchanger system, realize efficient use of resources in industrial applications, and reduce resource waste.

[0019] In the second aspect, the present invention provides a communication system for improving the utilization rate of a heat exchanger system. The system executes the method for improving the utilization rate of a heat exchanger system provided by the present invention. The system includes an input device, an output device, a processor and a memory. The gain is that the hardware facilities integrated by the present invention have excellent performance, the input device, the output device, the processor and the memory are interconnected, and the information transmission between the various components is smooth. Through the interaction of multiple hardware facilities, an efficient information processing system is constructed. The communication system of the present invention uses FPGA combined with configuration software to realize the control of the heat exchanger system. At the same time, by writing a program, the entire communication system has the functions of real-time monitoring, abnormality detection and abnormality repair. The parallel processing capability of FPGA ensures high-speed data processing and real-time response, and the configuration software provides an intuitive and easy-to-use interface, which simplifies system configuration and monitoring. The communication system not only optimizes the control logic of the heat exchanger system, but also significantly improves the stability and efficiency of the operation of the heat exchanger system, providing a solid technical support for realizing efficient and intelligent heat exchanger system management. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A flow chart of a method for improving the utilization rate of a heat exchanger system according to an embodiment of the present invention;

[0021] Figure 2 A framework diagram of a communication system for improving utilization of a heat exchanger system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described herein are only for illustration and are not intended to limit the present invention. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is obvious to those of ordinary skill in the art that these specific details do not need to be adopted to implement the present invention. In other examples, in order to avoid confusing the present invention, known circuits, software or methods are not specifically described.

[0023] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "in one embodiment," "in an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or subcombination. In addition, it should be understood by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale.

[0024] See also Figure 1 One embodiment of the present invention provides a method for improving the utilization rate of a heat exchanger system, the method comprising the following steps:

[0025] S1. Obtain real-time functional parameters of the heat exchanger system in working state.

[0026] Among them, S1 specifically includes the following steps:

[0027] S11. Obtaining the temperature of the fluid in the heat exchanger system through a temperature sensor.

[0028] Specifically, a suitable temperature sensor is selected according to the properties of the fluid in the heat exchanger system and the measurement accuracy requirements.

[0029] The selected temperature sensor is capable of withstanding the highest temperature that the fluid can reach while ensuring sufficient stability and accuracy.

[0030] More specifically, the temperature sensor is installed at a position in the heat exchanger system where the fluid stability is relatively high.

[0031] Furthermore, the temperature sensor is used to transmit the temperature of the fluid in the heat exchanger system to the FPGA data acquisition device according to actual measurement requirements.

[0032] The FPGA data acquisition device is controlled by configuration software, and the configuration software has an intuitive graphical interface, which can realize the control of the FPGA data acquisition device more conveniently and quickly.

[0033] S12. Using a pressure sensor, obtain the pressure drop of the fluid when passing through the heat exchanger system.

[0034] Specifically, a pressure sensor that meets the measurement requirements is selected according to the application scenario of the heat exchanger system and the properties of the fluid.

[0035] More specifically, a suitable location is selected in the heat exchanger system to install the pressure sensor in a proper connection manner.

[0036] The installation position and connection method of the pressure sensor must ensure that the pressure sensor is in full contact with the fluid and that the flow of the fluid does not cause excessive vibration or displacement.

[0037] Furthermore, the pressure sensor is connected to an FPGA data acquisition device to monitor and record the pressure drop of the fluid in real time.

[0038] S13. Obtaining the flow rate of the fluid in the heat exchanger system based on a flow sensor.

[0039] Specifically, a suitable flow sensor is rotated according to the application scenario of the heat exchanger system and the characteristics of the fluid.

[0040] The flow sensor meets the requirements of corrosion resistance and high temperature resistance, ensuring the accuracy and stability of the acquired data.

[0041] More specifically, the flow sensor is installed at a suitable position in the heat exchanger system and connected to an FPGA data acquisition device to monitor and record the flow of the fluid.

[0042] Furthermore, the flow data of the fluid is used to obtain the fluid flow rate per unit time, and the fluid flow rate per unit time is used as the fluid flow velocity.

[0043] S14. Calculate the heat transfer coefficient of the heat exchanger system.

[0044] Specifically, the heat transfer coefficient of the heat exchanger system is calculated by the following formula:

[0045]

[0046] in, is the heat transfer coefficient, is the thermal conductivity of the material, is the heat transfer coefficient of the inner surface, is the heat transfer coefficient of the outer surface, is the thickness of the material layer.

[0047] S15. Calculate the heat exchange area of ​​the heat exchanger system according to the temperature and the heat transfer coefficient.

[0048] Specifically, calculating the heat exchange area of ​​the heat exchanger system includes:

[0049]

[0050] in, is the heat exchange area, For heat transfer, is the temperature difference of the high temperature end fluid in the heat exchanger system, is the temperature difference of the fluid at the low temperature end of the heat exchanger system, is the heat transfer coefficient.

[0051] S16. Obtaining the heat transfer efficiency of the heat exchanger system according to the actual heat transfer value and the theoretical maximum heat transfer value of the heat exchanger system.

[0052] Specifically, the heat transfer efficiency of the heat exchanger system includes:

[0053]

[0054] in, is the heat transfer efficiency, is the actual heat transfer of the heat exchanger system, is the theoretical maximum heat transfer capacity of the heat exchanger system.

[0055] S2. Obtain key functional parameters that affect the utilization rate of the heat exchanger system based on the real-time functional parameters.

[0056] Among them, S2 specifically includes the following steps:

[0057] S21. Perform correlation analysis on the real-time function parameters to obtain correlation analysis results between the real-time function parameters.

[0058] Specifically, the correlation coefficient of each real-time function parameter is calculated by the FPGA design program algorithm to quantify the linear correlation degree between the real-time function parameters.

[0059] The correlation coefficient has a value interval of (-1, 1), a negative value indicates a negative correlation, and a positive value indicates a positive correlation. The closer the absolute value of the correlation coefficient is to 1, the stronger the correlation is.

[0060] Furthermore, a correlation coefficient matrix is ​​constructed based on the correlation coefficient to intuitively display the linear correlation degree between the real-time function parameters.

[0061] S22. Evaluate and analyze the real-time function parameters in combination with the correlation analysis results to obtain parameter importance evaluation results.

[0062] Specifically, the real-time function parameters with a strong linear correlation are screened out based on the correlation coefficient matrix.

[0063] The strong linear correlation degree includes negative correlation and positive correlation.

[0064] Furthermore, the real-time function parameters with strong linear correlation are evaluated and analyzed by an FPGA design program algorithm to obtain parameter importance evaluation results.

[0065] S23. Obtain key functional parameters that affect the utilization rate of the heat exchanger system based on the parameter importance evaluation result.

[0066] Specifically, the real-time function parameters are screened according to the parameter importance evaluation result based on the FPGA design program algorithm to obtain the key function parameters.

[0067] The key functional parameters include: the temperature of the fluid in the heat exchanger system, the pressure drop of the fluid in the heat exchanger system, and the flow rate of the fluid in the heat exchanger system.

[0068] S3. Analyze the key functional parameters to obtain parameter detection results.

[0069] Among them, S3 specifically includes the following steps:

[0070] S31. Obtaining threshold values ​​of key functional parameters of the heat exchanger system under normal working conditions.

[0071] Specifically, the key functional parameter thresholds of the heat exchanger system are obtained through the FPGA design program algorithm, including:

[0072] The temperature threshold is determined according to the heat resistance performance and application scenario of the heat exchanger system.

[0073] The threshold value of the pressure drop is determined according to the properties of the fluid in the heat exchanger system.

[0074] The flow rate threshold is determined based on the heat transfer requirement of the heat exchanger system and the flow resistance of the fluid.

[0075] S32. Obtaining the optimal state value of the key function parameter according to the key function parameter threshold.

[0076] Specifically, the FPGA design program algorithm is combined with the key functional parameter threshold to fit the optimal working state of the heat exchanger system.

[0077] Furthermore, the optimal state value of the key functional parameter is obtained based on the optimal working state of the heat exchanger system.

[0078] S33: Compare and analyze the acquired key function parameter with the key function parameter threshold to obtain a parameter detection result.

[0079] Specifically, the key functional parameters of the heat exchanger system are monitored in real time according to the FPGA design program algorithm to obtain monitoring values.

[0080] Furthermore, the monitored value of the key function parameter is compared with the key function parameter threshold.

[0081] S4. Obtaining abnormal function parameters of the heat exchanger system according to the parameter detection results.

[0082] Wherein, S4 specifically includes the following steps:

[0083] S41. Label the parameter detection result according to the key function parameter threshold to obtain a label result.

[0084] Specifically, according to the key function parameter threshold, the parameter detection result is divided into a parameter detection result that does not exceed the threshold range and a parameter detection result that exceeds the threshold.

[0085] Furthermore, the label results are divided into parameter monitoring results of normal labels and parameter detection results of abnormal labels.

[0086] S42. Obtain abnormal function parameters of the heat exchanger system based on the label result.

[0087] Specifically, the key functional parameter corresponding to the parameter detection result of the abnormal label is the abnormal functional parameter of the heat exchanger system.

[0088] S5. Adjust the abnormal function parameters to improve the utilization rate of the heat exchanger system.

[0089] Among them, S5 specifically includes the following steps:

[0090] S51. Quantify the influence of the abnormal function parameter on the utilization rate of the heat exchanger system to obtain a quantitative result.

[0091] Specifically, the process of quantifying the impact degree includes:

[0092]

[0093] in, is the abnormal rate of abnormal function parameters, is the monitoring value of abnormal function parameters, It is the optimal state value of abnormal function parameters.

[0094] S52: Determine the adjustment order of the abnormal function parameters according to the quantification result and the correlation analysis result.

[0095] Specifically, the abnormal urgency of the abnormal function parameter is determined according to the quantification result and the correlation analysis result.

[0096] Furthermore, the adjustment order of the abnormal function parameters is determined according to the urgency of the abnormality.

[0097] S53. Adjust the abnormal function parameters based on the adjustment sequence to improve the utilization rate of the heat exchanger system.

[0098] Specifically, an optimization control algorithm for adjusting abnormal functional parameters of the heat exchanger system is designed using FPGA.

[0099] Furthermore, the abnormal function parameters are optimized and adjusted by utilizing the optimization control algorithm in combination with the adjustment sequence of the abnormal function parameters, thereby improving the utilization rate of the heat exchanger system.

[0100] See also Figure 2 In an optional embodiment, in order to efficiently execute a method for improving the utilization rate of a heat exchanger system provided by the present invention, the present invention provides a communication system for improving the utilization rate of a heat exchanger system, the system comprising an input device, an output device, a processor and a memory, the hardware facilities being interconnected, wherein the memory is used to store a computer program, the computer program comprising program instructions, the processor being configured to call the program instructions and execute the specific steps of the relevant embodiments of the method for improving the utilization rate of a heat exchanger system provided by the present invention. The communication system for improving the utilization rate of a heat exchanger system provided by the present invention has a complete structure, is objective and stable, and can efficiently execute the method for improving the utilization rate of a heat exchanger system provided by the present invention, thereby improving the overall applicability and practical application capability of the present invention.

[0101] In summary, the method of the present invention provides a method and communication system for improving the utilization rate of the heat exchanger system, and uses the technical solution of FPGA combined with configuration software to realize the control of the heat exchanger system. FPGA has parallel processing capabilities and high programmability, and has significant advantages in complex data processing and high-speed computing. Combined with advanced configuration software, it can not only build an intuitive and easy-to-use human-computer interaction interface, greatly improve the convenience of operation, but also make full use of the powerful computing performance of FPGA to achieve real-time response and high-precision adjustment of the control of multiple heat exchangers. It can realize real-time monitoring and precise control of the operating status of the heat exchanger, not only improve the control accuracy and response speed, but also effectively reduce energy consumption, optimize the production process, and thus improve product quality and reduce the impact on the environment. The introduction of FPGA will greatly shorten the system response time and provide strong technical support for efficient and intelligent heat exchanger management. The method of the present invention is easy to understand, simple to calculate, small in workload, and convenient for engineering application. It provides a theoretical basis and technical support for improving the overall efficiency of the heat exchanger system and shortening the response cycle, and has important reference value in the field of system optimization technology.

[0102] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A method for improving the utilization rate of a heat exchanger system, characterized in that: The steps include: Obtain real-time functional parameters of the heat exchanger system in working state; Obtaining key functional parameters that affect the utilization rate of the heat exchanger system based on the real-time functional parameters; Analyzing the key functional parameters to obtain parameter detection results; Obtaining abnormal function parameters of the heat exchanger system according to the parameter detection results; Adjusting the abnormal function parameters to improve the utilization rate of the heat exchanger system; The obtaining of real-time functional parameters of the heat exchanger system in a working state includes: Acquiring the temperature of the fluid in the heat exchanger system by means of a temperature sensor; Using a pressure sensor to obtain a pressure drop of the fluid when passing through the heat exchanger system; Acquiring the flow rate of the fluid in the heat exchanger system based on a flow sensor; calculating a heat transfer coefficient of the heat exchanger system; Calculating a heat exchange area of ​​the heat exchanger system according to the temperature and the heat transfer coefficient; Obtaining the heat transfer efficiency of the heat exchanger system according to the actual heat transfer amount and the theoretical maximum heat transfer amount of the heat exchanger system; The key functional parameters affecting the utilization rate of the heat exchanger system are obtained based on the real-time functional parameters, including: Performing correlation analysis on the real-time function parameters to obtain correlation analysis results between the real-time function parameters; Combining the correlation analysis result with the real-time function parameter, an evaluation analysis is performed to obtain a parameter importance evaluation result; Obtaining key functional parameters that affect the utilization rate of the heat exchanger system according to the parameter importance evaluation result; The step of analyzing the key function parameters to obtain parameter detection results includes: Obtaining threshold values ​​of key functional parameters of the heat exchanger system under normal working conditions; Obtaining an optimal state value of the key function parameter according to the key function parameter threshold; Comparing and analyzing the acquired key function parameter with the key function parameter threshold to obtain a parameter detection result; The abnormal function parameters of the heat exchanger system are obtained according to the parameter detection results, including: Marking the parameter detection result according to the key function parameter threshold to obtain a label result; Obtaining abnormal function parameters of the heat exchanger system based on the tag result; The adjusting of the abnormal function parameters to improve the utilization rate of the heat exchanger system includes: Quantifying the influence of the abnormal function parameter on the utilization rate of the heat exchanger system to obtain a quantitative result; Determining the adjustment order of the abnormal function parameters according to the quantification result and the correlation analysis result; Adjusting the abnormal function parameters based on the adjustment sequence to improve the utilization rate of the heat exchanger system; The step of quantifying the influence of the abnormal function parameter on the utilization rate of the heat exchanger system to obtain a quantitative result includes: Among them, Δz is the abnormal rate of the abnormal function parameter, Z is the monitoring value of the abnormal function parameter, and Z0 is the optimal state value of the abnormal function parameter.

2. The method for improving the utilization rate of a heat exchanger system according to claim 1, characterized in that: The calculating the heat transfer coefficient of the heat exchanger system comprises: Among them, K is the heat transfer coefficient, μ is the thermal conductivity of the material, α1 is the heat exchange coefficient of the inner surface, α2 is the heat exchange coefficient of the outer surface, and ε is the thickness of the material layer.

3. The method for improving the utilization rate of a heat exchanger system according to claim 1, characterized in that: The obtaining of the key function parameter thresholds of the heat exchanger system under normal working conditions includes: Determining the temperature threshold according to the heat resistance performance and application scenario of the heat exchanger system; determining a threshold value of the pressure drop according to properties of the fluid in the heat exchanger system; The flow rate threshold is determined based on the heat transfer requirement of the heat exchanger system and the flow resistance of the fluid.

4. A communication system for improving the utilization rate of a heat exchanger system, characterized in that: The system includes an input device, an output device, a processor and a memory, wherein the input device, the output device, the processor and the memory are interconnected, wherein the memory is used to store a computer program, the computer program includes program instructions, and the processor is configured to call the program instructions to execute the method for improving the utilization rate of the heat exchanger system according to any one of claims 1 to 3.

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