Automatic control system of evaporation increasing non-condensable gas valve

Abstract

The invention provides an evaporation increasing non-condensable gas valve automatic control system, which relates to the technical field of evaporation control and comprises a control unit, a non-condensable gas valve group, a sensor group, a DCS (Distributed Control System) control unit, a simulation unit and a report module, the control unit is used for receiving an external instruction, storing control logic, processing data and sending a control signal to the non-condensable gas valve group, and the non-condensable gas valve group comprises a plurality of non-condensable gas valves; the DCS control unit is adopted to compile control logic, the control unit is adopted to execute the control logic to the non-condensable gas valve group, the sensor group is adopted to detect the opening and closing state of the valve and feed back a signal to the control unit, and before the control logic is executed, the simulation unit is adopted to simulate the non-condensable gas valve group according to the control logic. The opening time, the holding time and the circulation rotation time of each effect non-condensable gas valve are simulated, and the operation parameters of the evaporation system are evaluated, so that the rationality of the evaporation system is improved, and loss is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of evaporation control, and in particular to an automatic control system for an evaporation-increased non-condensable gas valve. Background Art

[0002] The evaporation system is a device or system that converts liquid into gas by heating. It is widely used in many industrial fields. The system is usually composed of evaporators, condensers, compressors and other components. The liquid is heated to evaporate into gas in the evaporator, and then cooled and converted into liquid in the condenser to achieve the conversion and recovery of heat energy. The working principle of the evaporation system is based on the cyclic process of evaporation and condensation. It can efficiently process water or other liquids to achieve the goals of concentration, separation and purification. In the chemical, pharmaceutical, food, seawater desalination and other industries, the evaporation system plays an important role; In the evaporation system, the non-condensable gas valve plays a key role. It is used to control and regulate the flow of non-condensable gases generated during the evaporation process to ensure the stability and efficiency of the evaporation process. The prior art realizes precise control of the non-condensable gas valve by integrating advanced components such as sensors, controllers and actuators. However, in actual operation, it is necessary to manually switch the opening of the valve, especially the control of time, which requires manual coordination. Some also use preset control logic and algorithms, but the parameters of the evaporation system are variable, and the preset control logic is difficult to adapt to different working conditions. After adjusting the logic, its rationality cannot be verified. Therefore, the present invention proposes an automatic control system for evaporation-increased non-condensable gas valve to solve the problems existing in the prior art. Summary of the invention

[0003] In view of the above problems, the present invention proposes an automatic control system for evaporation-increased non-condensable gas valves. The automatic control system for evaporation-increased non-condensable gas valves simulates the opening time, holding time and circulation rotation time of each effect non-condensable gas valve according to the control logic through a simulation unit, and evaluates the operating parameters of the evaporation system, so as to improve its rationality and avoid losses.

[0004] To achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: an automatic control system for evaporation-added non-condensable gas valves, comprising a control unit, a non-condensable gas valve group, a sensor group, a DCS control unit, a simulation unit and a reporting module, wherein the control unit is used to receive external instructions, store control logic, process data and send control signals to the non-condensable gas valve group, the non-condensable gas valve group comprises a plurality of non-condensable gas valves, and the plurality of non-condensable gas valves respectively correspond to the effects of the evaporator, and are used to control the inlet and outlet of the non-condensable gas, the sensor group is installed on the plurality of non-condensable gas valves, and is used to detect the switch state of the valves and feed back signals to the control unit, and the DCS control unit is used to communicate with the control unit to realize remote compilation of the control logic; The simulation unit is used to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the compiled control logic, and evaluate the operating parameters of the evaporation system, which is implemented through the control unit. The reporting module is used to output a parameter report after the non-condensable gas valve group runs the control logic for one cycle.

[0005] Further improvements are: the control unit includes a central processing unit, a connection interface and a storage unit, the central processing unit is used for overall control and processing of data signals of the entire system, the connection interface is used to connect the non-condensable gas valve group, the sensor group, and the DCS control unit, receive external instructions and execute control logic and send control signals, and the storage unit is used to store the control logic compiled by the DCS control unit.

[0006] A further improvement is that the non-condensable gas valve group is an electromagnetically controlled valve group, which automatically opens and closes based on control logic to control the inflow and outflow of non-condensable gas, and the non-condensable gas valve group has a built-in remote control module for manual remote control operation of opening and closing.

[0007] A further improvement is that the sensor group includes multiple groups of open position sensors and closed position sensors, and the multiple groups of open position sensors and closed position sensors are respectively installed on multiple non-condensable gas valves, the sensor group has a built-in communication module, and the communication module performs wired data communication with the connection interface.

[0008] A further improvement is that the DCS control unit includes a communication module, a monitoring module and an operation module, the communication module is used for wired data communication with the connection interface, the monitoring unit is used to output and display all data collected, processed and sent by the control unit on the terminal display, the operation module provides a human-computer interaction channel for the operator to compile the control logic, and the monitoring module and the operation module are directly connected to the operator's mobile phone APP for remote monitoring and remote compilation by the mobile phone APP.

[0009] A further improvement is that the simulation unit includes a data acquisition module, a modeling unit and a simulation demonstration module, and the data acquisition module is used to collect equipment composition parameters, operating parameters, and position parameters of the evaporation system and the non-condensable gas valve group, and store them.

[0010] A further improvement is that the modeling unit is used to input the data collected by the acquisition module into the Revit software, stereotype the parameters, and then build a three-dimensional image model based on the BIM three-dimensional integration technology using ContextCapture to obtain a simulation model.

[0011] A further improvement is that the simulation demonstration module is used to write a simulation model for simulation execution according to the compiled control logic and apply BIM simulation means to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve, specifically including the following simulation steps: Set the opening time of each non-condensable gas valve, and after the non-condensable gas valve interlock and the non-condensable gas valve automatic opening button are turned on, the non-condensable gas valve of effect I is opened first according to the control logic relationship, and the valve is waited for to be actuated. After the valve is actuated, the opening in place signal is transmitted; The I-effect non-condensable gas valve will automatically close the valve after the opening signal is maintained for the set time. After the I-effect is completed, the valve will close and wait for the valve closing signal. After the closing signal is in place, the II-effect non-condensable gas valve will be opened; This process is repeated in this way until the last valve is reached. After all the procedures have been executed, the operation is stopped and the cycle time is set for the next cycle.

[0012] A further improvement is that the simulation demonstration module has a built-in calculation algorithm for calculating the operating parameters of the evaporation system under the current simulation conditions, so as to evaluate the rationality of the control logic. After the evaluation is reasonable, the control logic is output to the control unit for execution.

[0013] Further improvements are: the reporting module includes a reporting output module and a self-adjusting module. The reporting data module is used to output the actual operating parameters of the evaporation system and the opening and closing records of the non-condensable gas valve group as a report log to the terminal display and the operator's mobile phone APP after the entire evaporation system and the non-condensable gas valve group operate the control logic for one cycle. The self-adjusting module is used to input the actual operating parameters of the evaporation system into the simulation unit, compare them with the simulated parameters, and cooperate with the deep learning algorithm to compensate and adjust the simulation parameters.

[0014] The beneficial effects of the present invention are: 1. The present invention adopts a DCS control unit to implement the compilation of the control logic, and adopts the control unit to execute the control logic to the non-condensable gas valve group. The switch state of the valve is detected by the sensor group and the signal is fed back to the control unit. Before executing the control logic, the simulation unit simulates the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the control logic, and evaluates the operating parameters of the evaporation system, so as to improve its rationality and avoid losses.

[0015] 2. In the simulation control logic of the present invention, the opening time, holding time and cycle rotation time of each effect non-condensable gas valve are used as execution parameters, and the non-condensable gas valve action signal is used as the trigger point. Similarly, multiple groups of valves are automatically driven in sequence. The entire control logic takes the automatic control one-button start as a benchmark, which saves manual start-up time, improves the stability of the production system, reduces the number of operations of the monitoring personnel, and has controllable time and sequence, saving manpower and improving the safety of the on-site process system and personnel.

[0016] 3. After the entire evaporation system and the non-condensable gas valve group run the control logic for one cycle, the present invention outputs the actual operating parameters of the evaporation system and the opening and closing records of the non-condensable gas valve group as a report log, which is convenient for operators to obtain, and simultaneously inputs the actual operating parameters into the simulation unit, and cooperates with the deep learning algorithm to compensate and adjust the simulated parameters to improve the simulation accuracy of the simulation unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a composition diagram of the present invention. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with examples. The examples are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0019] Embodiment 1 according to Figure 1 As shown, this embodiment proposes an automatic control system for evaporation-added non-condensable gas valves, including a control unit, a non-condensable gas valve group, a sensor group, a DCS control unit, a simulation unit and a reporting module, wherein the control unit is used to receive external instructions, store control logic, process data and send control signals to the non-condensable gas valve group, wherein the non-condensable gas valve group includes a plurality of non-condensable gas valves, and the plurality of non-condensable gas valves correspond to the respective effects of the evaporator, respectively, and are used to control the inlet and outlet of the non-condensable gas, wherein the sensor group is installed on the plurality of non-condensable gas valves, and is used to detect the switch status of the valves and feed back signals to the control unit, and the DCS control unit is used to communicate with the control unit to realize remote compilation of the control logic; The simulation unit is used to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the compiled control logic, evaluate the operating parameters of the evaporation system, and thus realize it through the control unit. The report module is used to output the parameter report after the non-condensable gas valve group runs the control logic for one cycle. When in use, the DCS control unit is used to compile the control logic, and the control unit is used to execute the control logic to the non-condensable gas valve group. The switch state of the valve is detected by the sensor group and the signal is fed back to the control unit. Before executing the control logic, the simulation unit is used to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the control logic, and evaluate the operating parameters of the evaporation system, so as to improve its rationality and avoid losses. The opening time and sequence of each effect non-condensable gas valve are set through the DCS interface. The interlock and automatic opening buttons are put into use to start the automatic control system. The system automatically executes the preset control logic to complete the opening, holding and closing operations of each effect non-condensable gas valve. Monitor the DCS interface, check the system operation status and alarm information, and ensure the normal operation of the system. According to production needs, adjust the control parameters or manually intervene in the system operation.

[0020] The control unit includes a central processing unit, a connection interface and a storage unit. The central processing unit is used for overall control and processing of data signals of the overall system. The connection interface is used to connect the non-condensable gas valve group, the sensor group, and the DCS control unit, receive external instructions and execute control logic and send control signals. The storage unit is used to store the control logic compiled by the DCS control unit. The non-condensable gas valve group is an electromagnetic control valve group, which automatically opens and closes based on the control logic to control the inlet and outlet of non-condensable gas, and the non-condensable gas valve group has a built-in remote control module for manual remote control operation of opening and closing. The operation is diversified and more convenient. The sensor group includes multiple groups of open position sensors and closed position sensors, and the multiple groups of open position sensors and closed position sensors are respectively installed on multiple non-condensable gas valves. The sensor group has a built-in communication module, and the communication module performs wired data communication with the connection interface. It is used to detect the opening and closing of non-condensable gas valves.

[0021] The DCS control unit includes a communication module, a monitoring module and an operation module. The communication module is used for wired data communication with the connection interface. The monitoring unit is used to output and display all data collected, processed and sent by the control unit on the terminal display. The operation module provides a human-computer interaction channel for operators to compile control logic. The monitoring module and the operation module are directly connected and linked with the operator's mobile phone APP for remote monitoring and remote compilation by the mobile phone APP. It is convenient for operators to perform monitoring compilation operations.

[0022] The simulation unit includes a data acquisition module, a modeling unit and a simulation demonstration module. The data acquisition module is used to collect and store the equipment composition parameters, operation parameters and position parameters of the evaporation system and the non-condensable gas valve group. The modeling unit is used to input the data collected by the acquisition module into the Revit software, stereotype the parameters, and then use ContextCapture to construct a three-dimensional image model based on the BIM three-dimensional integration technology to obtain a simulation model.

[0023] The data acquisition module collects key information from the evaporation system and the non-condensable gas valve group. This information includes but is not limited to the composition parameters of the equipment (such as material, size, model), operating parameters (such as temperature, pressure, flow), and location parameters (the spatial location of the equipment in the system). The collected data will be stored for subsequent modeling and analysis. Ensure accuracy and completeness. In the modeling unit, Revit software application: Use professional BIM software such as Revit to input the data provided by the data acquisition module. Revit supports the creation of detailed building and structural models, and adjusts the model to meet different design requirements through parametric design. Three-dimensional parameters: In Revit, data is used to three-dimensionalize the model, that is, to build a three-dimensional model in a virtual environment based on the actual size, shape and location of the equipment. This process makes the originally abstract data intuitive and visual. BIM three-dimensional integration technology: BIM-based three-dimensional integration technology emphasizes the integration and sharing of information. In the modeling process, pay attention to the integrity and consistency of the information carried by the model (such as equipment performance parameters, maintenance records, etc.). ContextCapture 3D image model construction: In order to further enhance the realism and accuracy of the model, the modeling unit uses software such as ContextCapture to build a 3D image model. ContextCapture can process a large amount of photo or video data and generate a high-precision 3D model through automatic matching and reconstruction algorithms. This step is used to supplement or verify the model built in Revit.

[0024] The simulation demonstration module is used to write the simulation model for simulation execution according to the compiled control logic, apply the BIM simulation method, simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve, and first receive and compile the control logic defined by the user. These control logics specify in detail the key parameters such as the opening time, holding time and cycle rotation time of each effect non-condensable gas valve to ensure that the simulation process can accurately reflect the operating status of the actual system. Using BIM technology, the control logic is deeply integrated with the three-dimensional model. The BIM model integrates non-geometric information such as performance parameters and maintenance records of the equipment, so that the simulation process can comprehensively consider various practical factors and improve the accuracy and reliability of the simulation results. In the BIM environment, the simulation demonstration module drives the simulation model to perform dynamic simulation execution according to the compiled control logic. In this process, the module simulates the opening, holding, closing and cycle rotation of each effect non-condensable gas valve, and records and analyzes the operating parameters of the system in real time, such as temperature, pressure, flow, etc. After the simulation execution is completed, the simulation demonstration module performs a detailed analysis of the simulation results. The simulation process and results are intuitively displayed to users through charts, animations, etc., allowing users to clearly see the system's operating status and performance changes.

[0025] The simulation steps are as follows: Set the opening time of each effect non-condensable gas valve, put the non-condensable gas valve interlock and the non-condensable gas valve automatic opening button into operation, first open the effect I non-condensable gas valve according to the control logic relationship, wait for the valve to move, and upload the opening position signal after the valve moves; the effect I non-condensable gas valve opening position signal is maintained for the set time and then the valve is automatically closed. After the effect I is executed, the valve is closed and waits for the valve closing position signal. After the closing position signal is in place, the effect II non-condensable gas valve is opened; and so on and so forth until the last valve. After all the programs are executed once, stop running, set the cycle time for the next cycle. Use the DCS function to write the control logic relationship and graphics, add the automatic control of the non-condensable gas valve to evaporation, write the logic relationship of the start sequence and start time in the DCS control algorithm, and when the operator operates the non-condensable gas switch button, the effect I non-condensable gas valve automatically controls the valve to start. The start sequence and start time are all controllable, and the start time can be extended or shortened according to the actual situation on site. When there is a stop operation, it can be removed from the start sequence, and it can also be cyclically controlled. It improves the stability of the production system, reduces the number of operations by monitoring personnel, and at the same time improves the safety of on-site process systems and personnel. The simulation demonstration module has a built-in calculation algorithm for calculating the operating parameters of the evaporation system under the current simulation conditions, so as to evaluate the rationality of the control logic. After the evaluation is reasonable, the control logic is output to the control unit for execution. The calculation algorithm can comprehensively consider various factors of the evaporation system, such as temperature, pressure, flow, material concentration, etc., and accurately calculate the system operating parameters under the current simulation conditions through mathematical models and physical equations. These parameters are an important basis for evaluating system performance and optimizing control logic. After obtaining the system operating parameters, these parameters are further analyzed using the built-in calculation algorithm to evaluate the rationality of the preset control logic. The algorithm will compare the simulation results with the expected goals or industry standards to determine whether the control logic can effectively achieve stable operation and efficient output of the system. When it is found that the control logic is unreasonable, the corresponding optimization suggestions are generated. These suggestions include adjusting control parameters, optimizing control strategies, improving equipment configuration, etc.; after evaluating the rationality of the control logic, it is output to the control unit for execution. This process ensures the accuracy and effectiveness of the control logic in practical applications, and provides strong support for the realization of automated and intelligent control of the evaporation system.

[0026] Embodiment 2 according to Figure 1 As shown, this embodiment proposes an automatic control system for evaporation-added non-condensable gas valves, including a control unit, a non-condensable gas valve group, a sensor group, a DCS control unit, a simulation unit and a reporting module, wherein the control unit is used to receive external instructions, store control logic, process data and send control signals to the non-condensable gas valve group, wherein the non-condensable gas valve group includes a plurality of non-condensable gas valves, and the plurality of non-condensable gas valves correspond to the respective effects of the evaporator, respectively, and are used to control the inlet and outlet of the non-condensable gas, wherein the sensor group is installed on the plurality of non-condensable gas valves, and is used to detect the switch status of the valves and feed back signals to the control unit, and the DCS control unit is used to communicate with the control unit to realize remote compilation of the control logic; The simulation unit is used to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the compiled control logic, evaluate the operating parameters of the evaporation system, and thus realize it through the control unit. The report module is used to output the parameter report after the non-condensable gas valve group runs the control logic for one cycle. When in use, the DCS control unit is used to compile the control logic, and the control unit is used to execute the control logic to the non-condensable gas valve group. The switch state of the valve is detected by the sensor group and the signal is fed back to the control unit. Before executing the control logic, the simulation unit is used to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the control logic, and evaluate the operating parameters of the evaporation system, so as to improve its rationality and avoid losses. The opening time and sequence of each effect non-condensable gas valve are set through the DCS interface. The interlock and automatic opening buttons are put into use to start the automatic control system. The system automatically executes the preset control logic to complete the opening, holding and closing operations of each effect non-condensable gas valve. Monitor the DCS interface, check the system operation status and alarm information, and ensure the normal operation of the system. According to production needs, adjust the control parameters or manually intervene in the system operation.

[0027] The report module includes a report output module and a self-adjustment module. The report data module is used to output the actual operating parameters of the evaporation system and the opening and closing records of the non-condensable gas valve group as a report log to the terminal display and the operator's mobile phone APP after the entire evaporation system and the non-condensable gas valve group run control logic for one cycle. The self-adjustment module is used to input the actual operating parameters of the evaporation system into the simulation unit, compare them with the simulated parameters, and cooperate with the deep learning algorithm to compensate and adjust the simulation parameters. After a complete cycle of the operation control logic of the entire evaporation system and the non-condensable gas valve group, the report output module automatically collects and organizes the actual operation data of the system. Including but not limited to key operating parameters such as temperature, pressure, flow, material concentration of the evaporation system, and the opening and closing records of the non-condensable gas valve group. And output through multiple channels, ensuring that operators can obtain the latest operating status information of the system anytime and anywhere, so that they can understand the system performance in time, identify potential problems and make corresponding decisions. The self-adjustment module inputs the actual operating parameters of the evaporation system into the simulation unit in real time or regularly, and conducts a detailed comparative analysis with the simulation parameters obtained by the simulation demonstration module. Verify the accuracy and reliability of the simulation model. On the basis of comparative analysis, deep learning algorithms are used to intelligently compensate and adjust the simulation parameters. The deep learning algorithm has powerful data processing and pattern recognition capabilities, and can automatically discover the differences between simulation parameters and actual parameters and the laws behind them, thereby generating more accurate simulation parameters that are more in line with the actual situation. These optimized simulation parameters will be reapplied to the simulation model to reversely infer the adjustment values ​​of the simulation parameters. As a result, through continuous iteration and optimization, the control logic of the evaporation system and non-condensable gas valve group will gradually become perfect, and the overall performance and operating efficiency of the system will also be significantly improved. At the same time, this ability of self-optimization and continuous improvement also enables the system to better adapt to changes in the external environment and fluctuations in internal conditions, and maintain a long-term stable operating state.

[0028] The automatic control system for increasing the non-condensable gas valve by evaporation adopts a DCS control unit to realize the compilation of the control logic, adopts the control unit to execute the control logic to the non-condensable gas valve group, detects the switch state of the valve through the sensor group and feeds back the signal to the control unit, and before executing the control logic, simulates the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the control logic through the simulation unit, evaluates the operating parameters of the evaporation system, thereby improving its rationality and avoiding losses. In the simulation control logic, the present invention uses the opening time, holding time and cycle rotation time of each effect non-condensable gas valve as the execution parameter, and the non-condensable gas valve action signal as the trigger point, and so on and so forth to automatically drive multiple groups of valves in sequence, and the entire control logic uses the automatic control one-button start as the benchmark, saving manual start time, improving the stability of the production system, reducing the number of operations of the monitoring personnel, and the time is controllable and the sequence is controllable, saving manpower, and improving the safety of the on-site process system and personnel. At the same time, after one cycle of the operation control logic of the entire evaporation system and the non-condensable gas valve group, the actual operating parameters of the evaporation system and the opening and closing records of the non-condensable gas valve group are output as a report log, which is convenient for operators to obtain. The actual operating parameters are simultaneously input into the simulation unit, and the simulation parameters are compensated and adjusted in conjunction with the deep learning algorithm to improve the simulation accuracy of the simulation unit.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic control system for evaporation-increasing non-condensable gas valves, comprising a control unit, a non-condensable gas valve group, a sensor group, a DCS control unit, a simulation unit and a reporting module, characterized in that: The control unit is used to receive external instructions, store control logic, process data and send control signals to the non-condensable gas valve group. The non-condensable gas valve group includes multiple non-condensable gas valves, and the multiple non-condensable gas valves correspond to the effects of the evaporator respectively, and are used to control the inlet and outlet of non-condensable gas. The sensor group is installed on the multiple non-condensable gas valves, and is used to detect the switch status of the valves and feed back signals to the control unit. The DCS control unit is used to communicate with the control unit to realize remote compilation of the control logic. The simulation unit is used to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve according to the compiled control logic, and evaluate the operating parameters of the evaporation system, which is implemented through the control unit. The reporting module is used to output a parameter report after the non-condensable gas valve group runs the control logic for one cycle.

2. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 1, characterized in that: The control unit includes a central processing unit, a connection interface and a storage unit. The central processing unit is used for overall control and processing of data signals of the entire system. The connection interface is used to connect the non-condensable gas valve group, the sensor group, and the DCS control unit, receive external instructions and execute control logic and send control signals. The storage unit is used to store the control logic compiled by the DCS control unit.

3. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 2 is characterized in that: The non-condensable gas valve group is an electromagnetically controlled valve group, which is automatically opened and closed based on control logic to control the inflow and outflow of non-condensable gas, and the non-condensable gas valve group has a built-in remote control module for manual remote control operation of opening and closing.

4. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 3 is characterized in that: The sensor group includes multiple groups of open position sensors and closed position sensors, and the multiple groups of open position sensors and closed position sensors are respectively installed on multiple non-condensable gas valves. The sensor group has a built-in communication module, and the communication module performs wired data communication with the connection interface.

5. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 4 is characterized in that: The DCS control unit includes a communication module, a monitoring module and an operation module. The communication module is used for wired data communication with the connection interface. The monitoring unit is used to output and display all data collected, processed and sent by the control unit on the terminal display. The operation module provides a human-computer interaction channel for operators to compile control logic. The monitoring module and the operation module are directly connected to the operator's mobile phone APP for remote monitoring and remote compilation by the mobile phone APP.

6. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 1, characterized in that: The simulation unit includes a data acquisition module, a modeling unit and a simulation demonstration module. The data acquisition module is used to collect equipment composition parameters, operation parameters, and position parameters of the evaporation system and the non-condensable gas valve group, and store them.

7. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 6, characterized in that: The modeling unit is used to input the data collected by the acquisition module into the Revit software, stereotype the parameters, and then use ContextCapture to construct a three-dimensional image model based on the BIM three-dimensional integration technology to obtain a simulation model.

8. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 7, characterized in that: The simulation demonstration module is used to write the simulation model for simulation execution according to the compiled control logic and apply the BIM simulation method to simulate the opening time, holding time and cycle rotation time of each effect non-condensable gas valve, and specifically includes the following simulation steps: Set the opening time of each non-condensable gas valve, and after the non-condensable gas valve interlock and the non-condensable gas valve automatic opening button are turned on, the non-condensable gas valve of effect I is opened first according to the control logic relationship, and the valve is waited for to be actuated. After the valve is actuated, the opening in place signal is transmitted; The I-effect non-condensable gas valve will automatically close the valve after the opening signal is maintained for the set time. After the I-effect is completed, the valve will close and wait for the valve closing signal. After the closing signal is in place, the II-effect non-condensable gas valve will be opened; This process is repeated in this way until the last valve is reached. After all the procedures have been executed, the operation is stopped and the cycle time is set for the next cycle.

9. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 8, characterized in that: The simulation demonstration module has a built-in calculation algorithm for calculating the operating parameters of the evaporation system under the current simulation conditions, so as to evaluate the rationality of the control logic. After the evaluation is reasonable, the control logic is output to the control unit for execution.

10. The automatic control system for evaporation-increasing non-condensable gas valve according to claim 4, characterized in that: The reporting module includes a reporting output module and a self-adjusting module. The reporting data module is used to output the actual operating parameters of the evaporation system and the opening and closing records of the non-condensable gas valve group as a report log to the terminal display and the operator's mobile phone APP after the entire evaporation system and the non-condensable gas valve group run the control logic for one cycle. The self-adjusting module is used to input the actual operating parameters of the evaporation system into the simulation unit, compare them with the simulated parameters, and cooperate with the deep learning algorithm to compensate and adjust the simulation parameters.

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