Water level control method and device, electronic equipment and storage medium

Abstract

The invention discloses a water level control method and device, electronic equipment and a storage medium, and relates to the technical field of automatic control, and the main technical scheme comprises the steps that under the condition that a high liquid level alarm is obtained, equipment operation data is obtained, and whether a water level control condition is met or not is determined according to the equipment operation data; and executing water level control under the condition that the water level control condition is met. Compared with the prior art, the embodiment of the invention can quickly judge whether the water level control condition is met or not by monitoring the high liquid level alarm in real time and acquiring the equipment operation data, so that corresponding control measures can be executed in time. Decision is made based on actual data of the condensate pump, it is ensured that no large disturbance is generated to the water level during water level control, and the stability of the production process is ensured.

Description

Technical Field

[0001] The present disclosure relates to the field of automatic control technology, and in particular to a water level control method and device, an electronic device and a storage medium. Background Art

[0002] The existing condensate pump water level control generally adopts conventional measuring point quality and controls the condensate pump frequency converter under variable frequency operation. However, under different working frequency, variable frequency and load target conditions, there will be a large disturbance to the water level, and it will also affect the condensate pump outlet pressure and affect the safety and stability of the unit. Summary of the invention

[0003] The present disclosure provides a water level control method, device, electronic device and storage medium, the main purpose of which is to solve the problem of large fluctuations in water level affecting the safety of the unit when adjusting the water level.

[0004] According to a first aspect of the present disclosure, a water level control method is provided, comprising:

[0005] In the case of obtaining a high liquid level alarm, obtaining equipment operation data, and determining whether a water level control condition is met according to the equipment operation data;

[0006] When the water level control conditions are met, water level control is performed.

[0007] Optionally, the acquiring of equipment operation data and determining whether the water level control condition is met according to the equipment operation data includes:

[0008] Obtain the operating conditions of each condensate pump;

[0009] When at least one condensate pump is in a variable frequency operation state and all condensate pumps are not in a working frequency state, it is determined that the water level control condition is met.

[0010] Optionally, the acquiring of equipment operation data and determining whether the water level control condition is met according to the equipment operation data includes:

[0011] A condensate pump frequency control mode is obtained, and when the condensate pump frequency control mode is automatic control, it is determined that the water level control condition is satisfied.

[0012] Optionally, the acquiring of equipment operation data and determining whether the water level control condition is met according to the equipment operation data includes:

[0013] Determine whether there is a bad spot in the boiler feed water flow, and when it is determined that there is no bad spot, determine that the water level control condition is met;

[0014] Determine whether there is a bad spot in the condensate flow at the deaerator inlet, and when it is determined that there is no bad spot, determine that the water level control condition is met.

[0015] Optionally, in the case of obtaining a high liquid level alarm, obtaining equipment operation data, and before determining whether the water level control condition is met according to the equipment operation data, the method further includes:

[0016] Get the liquid level and determine whether to trigger a high liquid level alarm based on the preset liquid level threshold.

[0017] According to a second aspect of the present disclosure, there is provided a water level control device, comprising:

[0018] A first determination unit is used to obtain equipment operation data when a high liquid level alarm is obtained, and determine whether a water level control condition is met according to the equipment operation data;

[0019] The execution unit is used to execute water level control when the water level control conditions are met.

[0020] Optionally, the first determining unit includes:

[0021] An acquisition module is used to acquire the operating conditions of each condensate pump;

[0022] The first determination module is used to determine whether the water level control condition is met when at least one condensate pump is in a variable frequency operation state and all condensate pumps are not in a working frequency state.

[0023] Optionally, the first determining unit further includes:

[0024] The second determination module is used to obtain a condensate pump frequency control mode, and when the condensate pump frequency control mode is automatic control, determine that the water level control condition is met.

[0025] Optionally, the first determining unit further includes:

[0026] A third determination module is used to determine whether there is a bad spot in the boiler feed water flow, and when it is determined that there is no bad spot, determine that the water level control condition is met;

[0027] The fourth determination module is used to determine whether there is a bad spot in the condensate flow at the deaerator inlet, and when it is determined that there is no bad spot, determine that the water level control condition is met.

[0028] Optionally, the device further comprises:

[0029] The second determination unit is used for the first determination unit to obtain equipment operation data when obtaining a high liquid level alarm, obtain the liquid level before determining whether the water level control condition is met according to the equipment operation data, and determine whether to trigger a high liquid level alarm according to a preset liquid level threshold.

[0030] According to a third aspect of the present disclosure, there is provided an electronic device, including:

[0031] at least one processor; and

[0032] a memory communicatively connected to the at least one processor; wherein,

[0033] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method described in the first aspect.

[0034] According to a fourth aspect of the present disclosure, a non-transitory computer-readable storage medium storing computer instructions is provided, wherein the computer instructions are used to enable the computer to execute the method described in the first aspect.

[0035] According to a fifth aspect of the present disclosure, a computer program product is provided, comprising a computer program, wherein when the computer program is executed by a processor, the computer program implements the method as described in the first aspect above.

[0036] The present disclosure provides a water level control method, device, electronic device and storage medium, the main technical scheme of which includes: obtaining equipment operation data when a high liquid level alarm is obtained, and determining whether the water level control conditions are met based on the equipment operation data; and executing water level control when the water level control conditions are met. Compared with the related art, the embodiment of the present application can quickly determine whether the water level control conditions are met by real-time monitoring of high liquid level alarms and obtaining equipment operation data, so as to timely execute corresponding control measures. Decisions are made based on the actual data of the condensate pump, ensuring that the water level will not be greatly disturbed during water level control, thereby ensuring the stability of the production process.

[0037] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present application, nor is it intended to limit the scope of the present application. Other features of the present application will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings are used to better understand the present solution and do not constitute a limitation of the present disclosure.

[0039] Figure 1 A schematic flow chart of a water level control method provided by an embodiment of the present disclosure;

[0040] Figure 2 A schematic flow chart of a water level control method provided by an embodiment of the present disclosure;

[0041] Figure 3 A schematic diagram of another water level control process provided by an embodiment of the present disclosure;

[0042] Figure 4 A schematic diagram of the structure of a water level control device provided in an embodiment of the present disclosure;

[0043] Figure 5 A schematic diagram of the structure of a water level control device provided in an embodiment of the present disclosure;

[0044] Figure 6 A schematic block diagram of an exemplary electronic device provided for an embodiment of the present disclosure. DETAILED DESCRIPTION

[0045] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0046] A water level control method, device, electronic device, and storage medium according to an embodiment of the present disclosure will be described below with reference to the accompanying drawings.

[0047] Figure 1 A schematic flow chart of a water level control method provided in an embodiment of the present disclosure.

[0048] like Figure 1 As shown, the method comprises the following steps:

[0049] Step 101, when a high liquid level alarm is obtained, equipment operation data is obtained, and whether a water level control condition is met is determined according to the equipment operation data.

[0050] In some embodiments, the triggering conditions for the high liquid level alarm can be pre-set, such as setting a liquid level height threshold, and when the liquid level reaches the preset threshold, the high liquid level alarm is determined to be triggered, or setting a liquid level average value, and when the liquid level exceeds a preset proportion of the liquid level average value, the high liquid level alarm is determined to be triggered; specifically, it can be set according to actual needs, and the embodiments of the present application are not limited to this. When a high liquid level alarm signal is obtained, it is determined that the current water level has reached the threshold that needs to be controlled, and then according to the preset judgment conditions, it is determined whether the current environment meets the water level control conditions.

[0051] Step 102: When the water level control conditions are met, execute water level control.

[0052] In some embodiments, there may be many specific control methods, such as controlling the water inflow by adjusting the opening of the water inlet valve, or controlling the water outflow by adjusting the opening of the drain valve, or adjusting both at the same time to achieve more precise control. The specific embodiments of the present application do not limit the control method.

[0053] The present disclosure provides a water level control method, the main technical scheme of which includes: obtaining equipment operation data when a high liquid level alarm is obtained, determining whether the water level control condition is met according to the equipment operation data; and executing water level control when the water level control condition is met. Compared with the related art, the embodiment of the present application can quickly determine whether the water level control condition is met by real-time monitoring of the high liquid level alarm and obtaining equipment operation data, so as to timely execute corresponding control measures. Decisions are made based on the actual data of the condensate pump, ensuring that the water level will not be greatly disturbed during water level control, thereby ensuring the stability of the production process.

[0054] Figure 2 A flow chart of a water level control method provided in an embodiment of the present disclosure, wherein determining whether a water level control condition is met includes:

[0055] Step 101, obtain a high liquid level alarm and determine whether the water level control condition is met.

[0056] Step 102: When the water level control conditions are met, execute water level control.

[0057] For the detailed implementation of step 101 and step 102, please refer to the description of the above embodiment, and the embodiment of the present application will not be repeated here one by one.

[0058] Specifically, when determining whether the water level control condition is met in step 102, it can be determined according to the following steps, including:

[0059] Step 1021, obtaining the operating conditions of each condensate pump.

[0060] See also Figure 3 , Figure 3 A schematic diagram of water level control provided in an embodiment of the present application is shown in FIG. Figure 3 As shown; when the condensate pump is used to control the water level, the different working conditions and different load targets of the condensate pump will cause greater disturbances to the water level, which will affect the outlet pressure of the condensate pump and the safety of the unit. Therefore, before performing water level control, first determine the working condition and load target of the condensate pump.

[0061] In some embodiments, the operating data of the condensate pump, such as speed, flow, head, efficiency and other data, as well as the current operating conditions, such as variable frequency, working frequency and the like, can be collected based on pre-configured sensors.

[0062] Step 1022: When at least one condensate pump is in a variable frequency operation state and all condensate pumps are not in a working frequency state, determine whether the water level control condition is satisfied.

[0063] Please continue reading Figure 3 ,like Figure 3 As shown, Figure 3 The example of 2 condensate pumps is used for illustration, but this description is not intended to limit the specific number of condensate pumps. After detecting the working status of each condensate pump, if it is determined that at least one condensate pump is operating in variable frequency mode, and it is confirmed that no condensate pump is in power frequency operation, it means that the system's operating mode has been switched from the traditional fixed speed to a more flexible and energy-saving variable frequency speed regulation mode. In this mode, the pump speed can be dynamically adjusted according to actual needs, so as to more accurately control the water level and avoid energy waste. When these conditions are met, it is determined that the water level control conditions are met.

[0064] Step 1023, obtaining a condensate pump frequency control mode, and when the condensate pump frequency control mode is automatic control, determining that the water level control condition is satisfied.

[0065] In some embodiments, identifying and obtaining the current frequency control mode of the condensate pump is to determine whether the control mode of the condensate pump is set to "automatic control". In this automatic mode, the system automatically adjusts the operating frequency of the pump according to a preset algorithm or logic to adapt to changing process requirements and environmental conditions. If it is confirmed that the condensate pump is in the automatic control state, it means that the condensate pump has the ability to automatically adjust according to real-time data, which helps to achieve stable and efficient water level control.

[0066] Step 1024, determining whether there is a bad spot in the boiler feed water flow, and when it is determined that there is no bad spot, determining that the water level control condition is met.

[0067] In some embodiments, water flow bad points usually refer to data anomalies, signal loss, or measurement equipment failure, which may lead to erroneous flow readings, thereby affecting the judgment and decision-making of the entire water level control system. Therefore, when performing water level control, it is necessary to ensure that the water flow data is accurate and reliable. Therefore, only when there are no anomalies or errors in the data (i.e., no "bad points") can the water level control instructions be based on real and valid information.

[0068] Step 1025, determining whether there is a bad spot in the condensate flow at the deaerator inlet, and when it is determined that there is no bad spot, determining that the water level control condition is met.

[0069] In some embodiments, the deaerator is one of the key components in the water treatment system, and the flow data of its water inlet is crucial to the balance and efficiency of the entire system. Similar to the inspection method of boiler feed water flow, any possible water flow bad points can be eliminated, providing a solid data foundation for water level control.

[0070] It should be noted that there is no order between step 1021 and step 1025, and the steps are merely serial numbers arranged for ease of explanation and understanding. In actual applications, these steps may flexibly adjust the execution order according to the specific system configuration, operating status, and control logic requirements. For example, in some cases, it may be necessary to first check whether there are bad spots in the condensate flow at the deaerator inlet (step 1025), and then obtain the frequency control method of the condensate pump (step 1023); in other cases, it may be the opposite. Similarly, determining whether there are bad spots in the boiler feed water flow (step 1024) may also be performed before or after obtaining the equipment operation data and judging the water level control conditions. The above steps can also be performed simultaneously. Therefore, the order between these steps is not fixed, but should be flexibly arranged according to actual needs and system characteristics.

[0071] In some embodiments, before obtaining a high liquid level alarm in step 101 and determining whether a water level control condition is met, the following steps are performed:

[0072] Get the liquid level and determine whether to trigger a high liquid level alarm based on the preset liquid level threshold.

[0073] In some embodiments, the liquid level may be acquired based on a pre-arranged data acquisition device, such as a float level gauge, a radar level gauge, or other liquid level gauges. Specifically, the embodiments of the present application do not limit this.

[0074] Please continue reading Figure 3 ,like Figure 3 As shown, the preset liquid level threshold is 10000. When the liquid level is greater than 10000, a high liquid level alarm is determined to be triggered. However, it should be noted that this description is only an exemplary description and is not a specific limitation on the specific preset liquid level threshold. The embodiments of the present application do not limit this.

[0075] Corresponding to the above-mentioned water level control method, the present invention also provides a water level control device. Since the device embodiment of the present invention corresponds to the above-mentioned method embodiment, details not disclosed in the device embodiment can be referred to the above-mentioned method embodiment, and will not be repeated in the present invention.

[0076] Figure 4 A schematic diagram of the structure of a water level control device provided in an embodiment of the present disclosure is shown in FIG. Figure 4 As shown, including:

[0077] A first determination unit 21 is used to obtain equipment operation data when a high liquid level alarm is obtained, and determine whether a water level control condition is met according to the equipment operation data;

[0078] The execution unit 22 is used to execute water level control when the water level control conditions are met.

[0079] The present disclosure provides a water level control device, the main technical scheme of which includes: obtaining equipment operation data when a high liquid level alarm is obtained, determining whether the water level control condition is met according to the equipment operation data; and executing water level control when the water level control condition is met. Compared with the related art, the embodiment of the present application can quickly determine whether the water level control condition is met by real-time monitoring of the high liquid level alarm and obtaining equipment operation data, so as to timely execute corresponding control measures. Decisions are made based on the actual data of the condensate pump, ensuring that the water level will not be greatly disturbed during water level control, thereby ensuring the stability of the production process.

[0080] Furthermore, in a possible implementation of the embodiment of the present disclosure, as Figure 5 As shown, the first determining unit 21 includes:

[0081] An acquisition module 211 is used to acquire the operating conditions of each condensate pump;

[0082] The first determination module 212 is used to determine whether the water level control condition is satisfied when at least one condensate pump is in a variable frequency operation state and all condensate pumps are not in a working frequency state.

[0083] Furthermore, in a possible implementation of the embodiment of the present disclosure, as Figure 5 As shown, the first determining unit 21 further includes:

[0084] The second determination module 213 is used to obtain a condensate pump frequency control mode, and when the condensate pump frequency control mode is automatic control, determine that the water level control condition is satisfied.

[0085] Furthermore, in a possible implementation of the embodiment of the present disclosure, as Figure 5 As shown, the first determining unit 212 further includes:

[0086] A third determination module 214 is used to determine whether there is a bad point in the boiler feed water flow, and when it is determined that there is no bad point, determine that the water level control condition is met;

[0087] The fourth determination module 215 is used to determine whether there is a bad spot in the condensate flow rate at the deaerator inlet, and when it is determined that there is no bad spot, it is determined that the water level control condition is met.

[0088] Furthermore, in a possible implementation of the embodiment of the present disclosure, as Figure 5 As shown, the device also includes:

[0089] The second determination unit 23 is used to obtain equipment operation data when the first determination unit 21 obtains a high liquid level alarm, obtain the liquid level before determining whether the water level control condition is met according to the equipment operation data, and determine whether to trigger a high liquid level alarm according to a preset liquid level threshold.

[0090] It should be noted that the above explanation of the method embodiment is also applicable to the device of the embodiment of the present disclosure, and the principle is the same, which is no longer limited in the embodiment of the present disclosure.

[0091] According to an embodiment of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium and a computer program product.

[0092] Figure 6 A schematic block diagram of an example electronic device 300 that can be used to implement an embodiment of the present disclosure is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present disclosure described and / or required herein.

[0093] like Figure 6 As shown, the device 300 includes a computing unit 301, which can perform various appropriate actions and processes according to a computer program stored in a ROM (Read-Only Memory) 302 or a computer program loaded from a storage unit 308 to a RAM (Random Access Memory) 303. In the RAM 303, various programs and data required for the operation of the device 300 can also be stored. The computing unit 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An I / O (Input / Output) interface 305 is also connected to the bus 304.

[0094] A number of components in the device 300 are connected to the I / O interface 305, including: an input unit 306, such as a keyboard, a mouse, etc.; an output unit 307, such as various types of displays, speakers, etc.; a storage unit 308, such as a disk, an optical disk, etc.; and a communication unit 309, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 309 allows the device 300 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0095] The computing unit 301 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the computing unit 301 include, but are not limited to, a CPU (Central Processing Unit), a GPU (Graphic Processing Units), various dedicated AI (Artificial Intelligence) computing chips, various computing units running machine learning model algorithms, a DSP (Digital Signal Processor), and any appropriate processor, controller, microcontroller, etc. The computing unit 301 performs the various methods and processes described above, such as a water level control method. For example, in some embodiments, a water level control method may be implemented as a computer software program, which is tangibly contained in a machine-readable medium, such as a storage unit 308. In some embodiments, part or all of the computer program may be loaded and / or installed on the device 300 via the ROM 302 and / or the communication unit 309. When the computer program is loaded into the RAM 303 and executed by the computing unit 301, one or more steps of the method described above may be performed. Alternatively, in other embodiments, the computing unit 301 may be configured to execute the aforementioned water level control method in any other appropriate manner (for example, by means of firmware).

[0096] Various embodiments of the systems and techniques described above herein may be implemented in digital electronic circuit systems, integrated circuit systems, FPGAs (Field Programmable Gate Arrays), ASICs (Application-Specific Integrated Circuits), ASSPs (Application Specific Standard Products), SOCs (System On Chips), CPLDs (Complex Programmable Logic Devices), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include: being implemented in one or more computer programs that may be executed and / or interpreted on a programmable system including at least one programmable processor that may be a special purpose or general purpose programmable processor that may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0097] The program code for implementing the method of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that the program code, when executed by the processor or controller, enables the functions / operations specified in the flow chart and / or block diagram to be implemented. The program code may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0098] In the context of the present disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any suitable combination of the foregoing. More specific examples of machine-readable storage media may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a RAM, a ROM, an EPROM (Electrically Programmable Read-Only-Memory) or a flash memory, an optical fiber, a CD-ROM (Compact Dis sc Read-Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0099] To provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device (e.g., a CRT (Cathode-Ray Tube) or LCD (Liquid Crystal Display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball), through which the user can provide input to the computer. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0100] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: LAN (Local Area Network), WAN (Wide Area Network), the Internet, and blockchain networks.

[0101] A computer system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The relationship between the client and the server is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services ("Virtual Private Server", or "VPS" for short). The server may also be a server of a distributed system, or a server combined with a blockchain.

[0102] It should be noted that artificial intelligence is a discipline that studies how computers can simulate certain human thought processes and intelligent behaviors (such as learning, reasoning, thinking, planning, etc.), and includes both hardware-level and software-level technologies. Artificial intelligence hardware technologies generally include technologies such as sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, and big data processing; artificial intelligence software technologies mainly include computer vision technology, speech recognition technology, natural language processing technology, as well as machine learning / deep learning, big data processing technology, knowledge graph technology, and other major directions.

[0103] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this disclosure can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solutions disclosed in this disclosure can be achieved, and this document does not limit this.

[0104] The above specific implementations do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A water level control method, characterized in that: include: In the case of obtaining a high liquid level alarm, obtaining equipment operation data, and determining whether a water level control condition is met according to the equipment operation data; When the water level control conditions are met, water level control is performed.

2. The method according to claim 1, characterized in that The obtaining of equipment operation data and determining whether the water level control condition is met according to the equipment operation data comprises: Obtain the operating conditions of each condensate pump; When at least one condensate pump is in a variable frequency operation state and all condensate pumps are not in a working frequency state, it is determined that the water level control condition is met.

3. The method according to claim 2, characterized in that The obtaining of equipment operation data and determining whether the water level control condition is met according to the equipment operation data comprises: A condensate pump frequency control mode is obtained, and when the condensate pump frequency control mode is automatic control, it is determined that the water level control condition is satisfied.

4. The method according to claim 2, characterized in that: The obtaining of equipment operation data and determining whether the water level control condition is met according to the equipment operation data comprises: Determine whether there is a bad spot in the boiler feed water flow, and when it is determined that there is no bad spot, determine that the water level control condition is met; Determine whether there is a bad spot in the condensate flow at the deaerator inlet, and when it is determined that there is no bad spot, determine that the water level control condition is met.

5. The method according to claim 1, characterized in that In the case of obtaining a high liquid level alarm, obtaining equipment operation data, and before determining whether the water level control condition is met according to the equipment operation data, the method further includes: Get the liquid level and determine whether to trigger a high liquid level alarm based on the preset liquid level threshold.

6. A water level control device, characterized in that: include: A first determination unit is used to obtain equipment operation data when a high liquid level alarm is obtained, and determine whether a water level control condition is met according to the equipment operation data; The execution unit is used to execute water level control when the water level control conditions are met.

7. The device according to claim 6, characterized in that The first determining unit includes: An acquisition module is used to acquire the operating conditions of each condensate pump; The first determination module is used to determine whether the water level control condition is met when at least one condensate pump is in a variable frequency operation state and all condensate pumps are not in a working frequency state.

8. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1 to 5.

9. A non-transitory computer-readable storage medium storing computer instructions, characterized in that: The computer instructions are used to cause the computer to execute the method according to any one of claims 1-5.

10. A computer program product, characterized in that The invention comprises a computer program which, when executed by a processor, implements the method according to any one of claims 1 to 5.

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