A boiler management method, device and system

Abstract

The present application discloses a boiler management method, device and system, which obtains the detection data of a plurality of different types of sensors arranged on the boiler, determines the preset threshold range corresponding to the sensor based on the setting parameters of the sensor, and if it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor, determines the first threshold range corresponding to the detection data of the sensor, and outputs a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range. This solution realizes directly obtaining the operating state of the boiler through the sensors arranged on the boiler by determining whether to provide a warning prompt based on the detection data of a plurality of sensors arranged on the boiler during the use of the boiler, avoiding the situation that the operating state of the boiler can only be known when the operator checks, and avoiding the occurrence of the situation that when the boiler operates abnormally, it can only be determined as abnormal when the operator checks, thus ensuring the operating safety of the boiler.

Description

Technical Field

[0001] This application relates to the field of data processing, and in particular, to a boiler management method, device, and system. Background Art

[0002] During the use of special equipment boilers, boiler accidents are likely to occur. Since the boilers are regularly inspected by operators during use, and the safety states of the boiler components change dynamically in real time, therefore, the operators cannot grasp the real-time states of the internal components of the boilers. Only when the inspection period arrives and the boilers are inspected can it be determined whether there are any abnormalities in the operation of the components in the boilers.

[0003] This makes it still possible for accidents to occur due to abnormalities during the use of boilers. Summary of the Invention

[0004] In view of this, this application provides a boiler management method, device, and system, and the specific solutions are as follows:

[0005] A boiler management method includes:

[0006] Obtaining the detection data of a plurality of different types of sensors arranged on the boiler;

[0007] Determining the corresponding preset threshold range of the sensor based on the setting parameters of the sensor;

[0008] If it is determined that the detection data of the sensor exceeds the corresponding preset threshold range of the sensor, determining the first threshold range corresponding to the detection data of the sensor;

[0009] Outputting a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range.

[0010] Further, the determining the corresponding preset threshold range of the sensor based on the setting parameters of the sensor includes:

[0011] Determining the type and installation location of the sensor;

[0012] Determining the corresponding preset threshold range of the sensor based at least on the type and installation location of the sensor.

[0013] Further, the determining the corresponding preset threshold range of the sensor based at least on the type and installation location of the sensor includes:

[0014] Obtaining historical data matching the type and installation location of the sensor;

[0015] Determine the preset threshold range corresponding to the sensor based on the historical data.

[0016] Further, the determining the preset threshold range corresponding to the sensor based at least on the type and installation location of the sensor includes:

[0017] Determine the digital quantity information related to the installation location on the boiler based on the installation location of the sensor;

[0018] Determine the preset threshold range corresponding to the sensor based on the digital quantity information related to the installation location on the boiler and the type of the sensor.

[0019] Further, the obtaining the detection data of multiple different types of sensors installed on the boiler includes:

[0020] Obtain the detection data detected regularly or in real time by multiple different types of sensors installed on the boiler, and the regular detection durations corresponding to the different types of sensors are different;

[0021] And / or,

[0022] Obtain the detection data detected by multiple different types of sensors installed on the boiler based on a detection instruction.

[0023] Further, it further includes:

[0024] Determine the type of the boiler;

[0025] Determine the monitoring indicators of the boiler based on the type of the boiler;

[0026] Control multiple different types of sensors installed on the boiler to be in a working state based on the monitoring indicators of the boiler.

[0027] A boiler management system, including:

[0028] An obtaining unit, configured to obtain the detection data of multiple different types of sensors installed on the boiler;

[0029] A first determining unit, configured to determine the preset threshold range corresponding to the sensor based on the setting parameters of the sensor;

[0030] A second determining unit, configured to determine the first threshold range corresponding to the detection data of the sensor when it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor;

[0031] An output unit, configured to output a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range.

[0032] Further, it further includes:

[0033] A setting unit, configured to determine the type of the boiler, determine the monitoring indexes of the boiler based on the type of the boiler, and determine that a plurality of different types of sensors arranged on the boiler are in a working state based on the monitoring indexes of the boiler.

[0034] A boiler management device, comprising:

[0035] A plurality of different types of sensors, arranged on the boiler, for monitoring different parameters of the boiler;

[0036] A processor, configured to obtain detection data of a plurality of different types of sensors arranged on the boiler, determine a preset threshold range corresponding to the sensor based on the setting parameters of the sensor, if it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor, determine a first threshold range corresponding to the detection data of the sensor, and output a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range;

[0037] A memory, configured to store a program for the processor to execute the above processing procedure.

[0038] A readable storage medium, configured to store at least one set of instruction sets;

[0039] The instruction set is used to be called and at least execute the boiler management method described in any one of the method claims.

[0040] As can be seen from the above technical solutions, the boiler management method, device and system disclosed in the present application obtain detection data of a plurality of different types of sensors arranged on the boiler, determine a preset threshold range corresponding to the sensor based on the setting parameters of the sensor, if it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor, determine a first threshold range corresponding to the detection data of the sensor, and output a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range. This solution determines whether to provide a warning prompt based on the detection data of a plurality of sensors arranged on the boiler during the use of the boiler, realizes directly obtaining the operating state of the boiler through the sensors arranged on the boiler, avoids the situation that the operating state of the boiler can only be known when the operator checks, and avoids the situation that when the boiler runs abnormally, it can only be determined when the operator checks, thus ensuring the operating safety of the boiler. Description of the Drawings

[0041] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0042] Figure 1 Flow chart of a boiler management method disclosed in an embodiment of the present application;

[0043] Figure 2 Flow chart of a boiler management method disclosed in an embodiment of the present application;

[0044] Figure 3 Flow chart of a boiler management method disclosed in an embodiment of the present application;

[0045] Figure 4 Structure diagram of a boiler management system disclosed in an embodiment of the present application;

[0046] Figure 5 Structure diagram of a boiler management device disclosed in an embodiment of the present application. Specific embodiments

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0048] The present application discloses a boiler management method, and its flow chart is as Figure 1 shown, including:

[0049] Step S11, obtaining detection data of a plurality of different types of sensors arranged on the boiler;

[0050] Step S12, determining a preset threshold range corresponding to the sensor based on the setting parameters of the sensor;

[0051] Step S13, if it is determined that the detection parameter of the sensor exceeds the preset threshold range corresponding to the sensor, determining a first threshold range corresponding to the detection data of the sensor;

[0052] Step S14, outputting a prompt message based on the first threshold range, and the prompt message is used to prompt the warning type corresponding to the first threshold range.

[0053] The use process of special equipment boilers is the most important regulatory link for safety risks and also the link where boiler accidents occur frequently. During the use process, it involves units such as the user unit, inspection agency, regulatory department, and units for renovation, repair, and maintenance. Although relevant units all fulfill their legal responsibilities for the safe and stable operation of boilers, due to the traditional human intervention mode being periodic while the safety status of each boiler component changes in real time and dynamically, there are still boiler operation accidents caused by internal reasons such as component aging and external reasons such as extreme weather and improper operation.

[0054] To avoid the occurrence of boiler accidents caused by periodic inspections, in this solution, multiple different types of sensors are set inside and outside the boiler, and the data detected by the sensors is uploaded to the server in real time so that the server can make real-time judgments based on the data detected by the sensors to determine whether early warning is needed, thereby realizing the timely discovery of problems during the boiler operation process and avoiding boiler accidents caused by the untimely discovery of abnormal boiler operation.

[0055] This solution uses digital twin technology to realize the perception of the boiler operation status. Among them, digital twin refers to making full use of data such as physical models, sensors, and operation history, integrating multi-disciplinary and multi-scale simulation processes, and being able to serve as a mirror image of the physical product in the virtual space, reflecting the entire life cycle process of the corresponding physical entity product.

[0056] Specifically, multiple different sensors are set at different positions of the boiler to detect different parameters at different positions of the boiler. The data collected by each sensor is used as the data of the virtual boiler, and the state of the virtual boiler is continuously optimized based on the sensor signals, gradually realizing the synchronization of the virtual boiler and the physical boiler, so as to realize the determination of the actual boiler status by directly feeding back the status of the virtual boiler. Among them, the sensors can include: temperature sensors, pressure sensors, water level sensors, humidity sensors, etc., and different types of sensors are set according to the detection requirements at different positions of the boiler.

[0057] For example: temperature sensors are set at positions such as boiler feed water, drum, steam pipeline, high-temperature header, furnace outlet, and tail flue to monitor the operating temperature of the medium and flue gas side during boiler operation; pressure sensors are set at positions such as boiler feed water, drum, high-temperature header, and steam pipeline to monitor the pressure of key pressure-bearing components during boiler operation; a water level sensor is set on the balancing vessel of the boiler drum (steam drum), or a water level monitoring device directly inserted into the boiler drum is installed to monitor the high and low water levels and extremely high and extremely low water levels of the boiler.

[0058] Among them, each sensor can be directly connected to the controller PLC through modules such as signal transmitters. The signals detected by each sensor will be directly transmitted to the controller, and the controller will process the signals detected by each sensor.

[0059] Specifically, sensors installed at different locations, even if they are of the same type, may have different corresponding preset threshold ranges. For example, the warning threshold for the temperature detected by the temperature sensor installed at the boiler feed water is different from the warning threshold for the temperature detected by the temperature sensor installed at the furnace outlet. Among them, the warning threshold is the boundary value when exceeding the normal threshold range, and the normal threshold range is the preset threshold range.

[0060] Therefore, determine the setting parameters of each sensor and determine the corresponding preset threshold range for each sensor based on the setting parameters, so as to determine whether the data detected by the sensor needs to be warned based on the preset threshold range.

[0061] When the detection data of the sensor corresponds to its corresponding preset threshold range, it indicates that the detection data of the sensor is normal, that is, the parameters of the boiler at the sensor installation location are normal and no warning is required; when the detection data of the sensor does not correspond to its corresponding preset threshold range, that is, the detection data of the sensor exceeds its corresponding preset threshold range, it indicates that the parameters of the boiler at the sensor installation location are abnormal and a warning is required.

[0062] When it is determined that a warning is required, it is also necessary to further determine the warning type and output a prompt message based on the warning type.

[0063] Specifically, the data detected by the sensor can reflect the operating state of the boiler at the sensor installation location during the operation process. Different detected values of the sensor indicate different operating states. When the detection data of the sensor exceeds its corresponding preset threshold range, it indicates that an abnormality occurs at the sensor installation location during the operation process of the boiler. At this time, a warning is required.

[0064] The difference in the threshold range where the detection data of the sensor is located can indicate the degree of abnormality at the sensor installation location during the operation process of the boiler. For example, if the detection data of the sensor is within a threshold range closest to the preset threshold range, it indicates that an abnormality occurs currently, but the problem is not serious; if the detection data of the sensor is located within a threshold range farthest from the preset threshold range, it indicates that the current abnormality is serious and a boiler accident may occur at any time.

[0065] For the detection data of the sensor within different threshold ranges, different prompt messages can be correspondingly set to prompt different early warning types, that is, to prompt the crisis degree of the current boiler operation status through different prompt messages. For example, if the detection data of the sensor is within the first threshold range closest to the preset threshold range, the prompt message can be a yellow light flashing prompt, indicating that an abnormality has occurred currently, but the level of the crisis degree is relatively low; if the detection data of the sensor is within the second threshold range adjacent to the first threshold range, the prompt message is a red light flashing prompt, indicating that an abnormality has occurred currently, and the level of the crisis degree is medium; if the detection data of the sensor is within the third threshold range adjacent to the second threshold range, that is, the threshold range farthest from the preset threshold range, it indicates that the level of the crisis degree is high, then the prompt message can be a red light flashing and a sound alarm, so that the operator can timely discover the abnormality and handle it, thereby effectively avoiding accidents such as boiler explosions.

[0066] Among them, the prompt message can be a light prompt, a sound prompt, or a text message prompt, an email prompt, etc.

[0067] In addition, for different types of sensors, their corresponding early warning types will also be different. For example, for a pressure sensor, its corresponding early warning type is dynamic pressure early warning, and the dynamic pressure early warning is further divided into different levels, such as: dynamic overpressure explosion early warning, dynamic pressure explosion early warning, dynamic pressure prompt early warning, etc.; for a water level sensor, its corresponding early warning type is dynamic water level early warning, and the dynamic water level early warning is further divided into different levels, such as: water shortage explosion risk early warning, water shortage prompt early warning, etc.; for a temperature sensor, its corresponding early warning type can be: temperature early warning, and the temperature early warning is divided into different categories, such as: exhaust gas temperature exceeding the standard early warning, intake port temperature exceeding the standard early warning, etc.

[0068] Furthermore, the controller PLC is connected to the physical gateway through an RS485 serial port, and the physical gateway is connected to the cloud platform through communication methods such as GPRS, 3G, 4G, 5G, Wifi, and Ethernet, and the connection is implemented using the MQTT protocol.

[0069] The boiler management method disclosed in this embodiment obtains the detection data of multiple different types of sensors set on the boiler, determines the preset threshold range corresponding to the sensors based on the setting parameters of the sensors. If it is determined that the detection data of the sensors exceeds the preset threshold range corresponding to the sensors, it determines the first threshold range corresponding to the detection data of the sensors, and outputs a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range. This solution adopts the digital twin solution to determine whether to provide a warning prompt based on the detection data of multiple sensors set on the boiler during the boiler operation process, realizes directly learning about the operation status of the boiler through the sensors set on the boiler, avoids the situation that the operation status of the boiler can only be learned when the operator checks, and avoids the occurrence of the situation that when the boiler operation is abnormal, it can only be determined when the operator checks, thus ensuring the operation safety of the boiler.

[0070] This embodiment discloses a boiler management method, and its flowchart is as Figure 2 shown, including:

[0071] Step S21, obtain the detection data of multiple different types of sensors set on the boiler;

[0072] Step S22, determine the type and installation location of the sensors;

[0073] Step S23, determine the preset threshold range corresponding to the sensors based at least on the type and installation location of the sensors;

[0074] Step S24, if it is determined that the detection data of the sensors exceeds the preset threshold range corresponding to the sensors, determine the first threshold range corresponding to the detection data of the sensors;

[0075] Step S25, output a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range.

[0076] Multiple different types of sensors are set on the boiler. Different types of sensors will result in different warning thresholds for the sensors. For example, the warning threshold of a pressure sensor and that of a temperature sensor must be different.

[0077] In addition, for the same type of sensor, if its installation location is different, the corresponding warning threshold will also be different. For example, the temperature at the water outlet and that at the water return port must be different, and their corresponding warning thresholds are also different.

[0078] After multiple different types of sensors have been set at different positions on the boiler, if it is necessary to determine the warning threshold of each sensor, that is, to determine the preset threshold range of each sensor, it needs to be determined based on historical data.

[0079] Specifically, historical data matching the type and installation location of the sensor is obtained, and a preset threshold range corresponding to the sensor is determined based on the historical data.

[0080] The warning threshold of the sensor, that is, the preset threshold range is determined based on historical data, that is, based on the historical data of sensors of the same type as the sensor and at the corresponding location of the installation location, so as to avoid the deviation of the threshold range caused by determining the preset threshold range based on the historical data of sensors at different locations.

[0081] For a second sensor of the same type as the first sensor installed at the corresponding location of the boiler, it can be determined that the boiler is operating normally when the detection data of the second sensor is within the first range based on historical data. When it is determined that the detection data of the second sensor exceeds the first range, the boiler is operating abnormally, and then the preset threshold range of the first sensor is determined as the first range.

[0082] Among them, the second sensor can be one. When it is one, it can be the same as the first sensor, that is, its preset threshold range is determined based on its own historical data, ensuring that the preset threshold range is determined based on the historical data of the same sensor at the same location of the same boiler, improving the accuracy of the determined range; when the second sensor is one, it can also be different from the first sensor, but of the same type as the first sensor and with a similar installation location, or it can be different from the first sensor but of the same type as the first sensor, and the first sensor and the second sensor are respectively installed at the same location of two boilers with the same parameters.

[0083] When there are multiple second sensors, the types of the multiple second sensors are all the same as the first sensor, but they are respectively installed at multiple different locations of the same boiler. The parameters of these multiple different locations should be the same. For example, multiple temperature sensors are respectively installed at different locations of the same boiler, and the difference between the values detected by the sensors installed at different locations should be less than a certain preset threshold to ensure that the multiple sensors detect the same parameter of the boiler;

[0084] Or, when there are multiple second sensors, the types of the multiple second sensors are all the same as the first sensor, but they are respectively installed at the same location of multiple different boilers with the same parameters, so as to respectively detect the same parameter at the same location of multiple different boilers with the same parameters.

[0085] Further, determining the preset threshold range corresponding to the sensor based at least on the type and installation location of the sensor includes:

[0086] Determine the digital quantity information related to the installation position on the boiler based on the installation position of the sensor, and determine the corresponding preset threshold range of the sensor based on the digital quantity information related to the installation position on the boiler and the type of the sensor.

[0087] First, determine the installation position of the sensor. The corresponding preset threshold ranges of sensors at different positions are different. Moreover, even for sensors at the same position, if the on / off states of the relays on the boiler are different, the preset threshold ranges of the sensors will also be different. Therefore, after determining the installation position of the sensor, it is also necessary to determine the digital quantity information at this installation position so as to be able to determine the corresponding preset threshold range based on the installation position, digital quantity information, and type. Among them, the digital quantity information can be: boiler start / stop, load increase, load decrease, feed water pump, etc.

[0088] The boiler management method disclosed in this embodiment obtains the detection data of multiple different types of sensors installed on the boiler, determines the corresponding preset threshold range of the sensor based on the installation parameters of the sensor. If it is determined that the detection data of the sensor exceeds the corresponding preset threshold range of the sensor, determine the first threshold range corresponding to the detection data of the sensor, and output a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range. This solution realizes directly obtaining the operating state of the boiler through the sensors installed on the boiler by determining whether to provide a warning prompt based on the detection data of multiple sensors installed on the boiler during the use of the boiler, avoiding the situation that the operating state of the boiler can only be known when the operator checks, and avoiding the occurrence of the situation that the abnormality of the boiler can only be determined when the operator checks when the boiler operation is abnormal, thus ensuring the safe operation of the boiler.

[0089] This embodiment discloses a boiler management method, and its flowchart is as Figure 3 shown, including:

[0090] Step S31: Determine the type of the boiler and determine the monitoring indicators of the boiler based on the type of the boiler;

[0091] Step S32: Control multiple different types of sensors installed on the boiler to be in a working state based on the monitoring indicators of the boiler;

[0092] Step S33: Obtain the detection data of multiple sensors in the working state;

[0093] Step S34: Determine the corresponding preset threshold range of the sensor based on the installation parameters of the sensor;

[0094] Step S35: If it is determined that the detection data of the sensor exceeds the corresponding preset threshold range of the sensor, determine the first threshold range corresponding to the detection data of the sensor;

[0095] Step S36: Output a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range.

[0096] For different boilers, their monitoring indicators are different. Therefore, the types of sensors required are also different. Thus, before monitoring the operating status of a boiler based on sensors, it is first necessary to determine the type of the boiler, and based on the type of the boiler, determine the monitoring indicators to be monitored. After determining the monitoring indicators, determine the sensors that perform the acquisition tasks for these monitoring indicators. After determining the sensors, only start these determined sensors to be in the working state, and for other sensors on the boiler, there is no need to be in the working state.

[0097] For example: For a steam boiler, its monitoring indicators are: water level and pressure; for a hot water boiler, its monitoring indicators are: outlet and return water temperatures, pressure; for a gas boiler, its monitoring indicator is the gas leakage value; for an energy-saving and environmental protection boiler, its monitoring indicators are: flue gas temperature, pollutant emission indicators, etc.

[0098] In addition, the boiler management method disclosed in this embodiment may further include: displaying the detection data of the sensors.

[0099] Specifically, a display terminal can be set. The display terminal can be: a PC, a mobile device, a human-machine interface, etc.

[0100] A cloud platform can be set first, which is used to receive and store the detection data of each sensor, and can store the detection data of different sensors in one-to-one correspondence with the boiler, the location where the sensor is set on the boiler, etc., to ensure that the data stored based on the cloud platform can directly clarify its source. In addition, the cloud platform can also store the prompt messages of the controller. The storage of the cloud platform can, according to actual needs, use the public cloud provided by a third party, or use the private cloud built by the data-using unit.

[0101] The cloud platform can realize visual monitoring of remote devices, such as the operating status of a boiler, device diagnosis, program maintenance, and fault alarm. It can also query, statistically analyze historical data, and display and output reports.

[0102] Specifically, the detection data can be displayed through the PC or mobile device on the cloud platform side. When displaying the data through the PC or mobile device, it is actually displaying the operating status of the remote device, that is, when the user views the data through the PC or mobile device, what is viewed is the operating status of the remote boiler; or, the detection data can be displayed through the human-machine interface (HMI) on the controller PLC side. When displaying the data through the controller PLC side human-machine interface HMI, what the user views is the operating status of the local boiler device.

[0103] Specifically, based on the real-time data rendering technology, the detection data of the sensor or the graphical visualization or scenario display of the prompt information is realized.

[0104] Further, the detection data obtained from multiple different types of sensors provided on the boiler may be:

[0105] Obtain the detection data detected regularly or in real time by multiple different types of sensors provided on the boiler, and the regular detection duration corresponding to different types of sensors is different; and / or obtain the detection data detected by multiple different types of sensors provided on the boiler based on the detection instruction.

[0106] That is, the detection data of the obtained sensor may be the data actively detected by the sensor in real time or regularly, or may be the data passively detected based on the detection instruction.

[0107] Among them, the detection instruction may be an instruction output by the operator based on the regular inspection requirement, or may be: based on the detection data output by a certain sensor, it is determined that the detection data of other sensors may be abnormal, and then the detection instruction is output, and other sensors are controlled to perform data detection based on the detection instruction.

[0108] The boiler management method disclosed in this embodiment obtains the detection data of multiple different types of sensors provided on the boiler, determines the corresponding preset threshold range of the sensor based on the setting parameters of the sensor, if it is determined that the detection data of the sensor exceeds the corresponding preset threshold range of the sensor, determines the first threshold range corresponding to the detection data of the sensor, and outputs a prompt information based on the first threshold range, and the prompt information is used to prompt the warning type corresponding to the first threshold range. This solution realizes directly obtaining the operating state of the boiler through the sensors provided on the boiler by determining whether to provide a warning prompt based on the detection data of multiple sensors provided on the boiler during the use of the boiler, avoiding the situation that the operating state of the boiler can only be known when the operator checks, and avoiding the situation that when the boiler runs abnormally, it can only be determined when the operator checks, thus ensuring the safe operation of the boiler.

[0109] This embodiment discloses a boiler management system, and its structural schematic diagram is as Figure 4 shown, including:

[0110] An obtaining unit 41, a first determining unit 42, a second determining unit 43 and an output unit 44.

[0111] Among them, the obtaining unit 41 is used to obtain the detection data of multiple different types of sensors provided on the boiler;

[0112] The first determining unit 42 is used to determine the corresponding preset threshold range of the sensor based on the setting parameters of the sensor;

[0113] The second determination unit 43 is configured to determine the first threshold range corresponding to the detection data of the sensor when it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor.

[0114] The output unit 44 is configured to output a prompt message based on the first threshold range, and the prompt message is used to prompt the warning type corresponding to the first threshold range.

[0115] Further, the first determination unit is configured to:

[0116] Determine the type and installation location of the sensor; determine the preset threshold range corresponding to the sensor at least based on the type and installation location of the sensor.

[0117] Further, the first determination unit is configured to determine the preset threshold range corresponding to the sensor at least based on the type and installation location of the sensor, including:

[0118] The first determination unit obtains historical data matching the type and installation location of the sensor; determines the preset threshold range corresponding to the sensor based on the historical data.

[0119] Further, the first determination unit is configured to determine the preset threshold range corresponding to the sensor at least based on the type and installation location of the sensor, including:

[0120] The first determination unit determines the digital quantity information related to the installation location on the boiler based on the installation location of the sensor; determines the preset threshold range corresponding to the sensor based on the digital quantity information related to the installation location on the boiler and the type of the sensor.

[0121] Further, the obtaining unit is configured to:

[0122] Obtain the detection data detected regularly or in real time by multiple different types of sensors installed on the boiler, and the regular detection duration corresponding to different types of sensors is different; and / or obtain the detection data detected by multiple different types of sensors installed on the boiler based on a detection instruction.

[0123] Further, the boiler management system disclosed in this embodiment may further include:

[0124] A setting unit, configured to determine the type of the boiler, determine the monitoring indexes of the boiler based on the type of the boiler, and determine that multiple different types of sensors installed on the boiler are in a working state based on the monitoring indexes of the boiler.

[0125] The boiler management system disclosed in this embodiment is implemented based on the boiler management method disclosed in the above embodiment, and details are not described herein again.

[0126] The boiler management system disclosed in this embodiment obtains the detection data of multiple different types of sensors provided on the boiler, determines the corresponding preset threshold range for the sensors based on the setting parameters of the sensors, and if it is determined that the detection data of the sensors exceeds the corresponding preset threshold range for the sensors, determines the first threshold range corresponding to the detection data of the sensors, and outputs a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range. This solution determines whether to provide a warning prompt based on the detection data of multiple sensors provided on the boiler during the use of the boiler, realizes directly obtaining the operating state of the boiler through the sensors provided on the boiler, avoids the situation that the operating state of the boiler can only be known when the operator checks, and avoids the occurrence of the situation that when the boiler operates abnormally, the abnormality can only be determined when the operator checks, thus ensuring the operating safety of the boiler.

[0127] This embodiment discloses a boiler management device, and its structural schematic diagram is as Figure 5 shown, including:

[0128] Multiple different types of sensors 51, a processor 52 and a memory 53.

[0129] Multiple different types of sensors 51 are provided on the boiler and are used to monitor different parameters of the boiler;

[0130] The processor 52 is used to obtain the detection data of multiple different types of sensors provided on the boiler, determine the corresponding preset threshold range for the sensors based on the setting parameters of the sensors, and if it is determined that the detection data of the sensors exceeds the corresponding preset threshold range for the sensors, determine the first threshold range corresponding to the detection data of the sensors, and output a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range;

[0131] The memory 53 is used to store the program for the processor to execute the above processing procedure.

[0132] The boiler management device disclosed in this embodiment is implemented based on the boiler management method disclosed in the above embodiment, and will not be elaborated here.

[0133] The boiler management device disclosed in this embodiment obtains the detection data of multiple different types of sensors provided on the boiler, determines the preset threshold range corresponding to the sensor based on the setting parameters of the sensor. If it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor, it determines the first threshold range corresponding to the detection data of the sensor, and outputs a prompt message based on the first threshold range. The prompt message is used to prompt the warning type corresponding to the first threshold range. This solution realizes directly obtaining the operating state of the boiler through the sensors provided on the boiler by determining whether to provide a warning prompt based on the detection data of multiple sensors provided on the boiler during the use of the boiler, avoiding the situation that the operating state of the boiler can only be known when the operator checks, and avoiding the situation that the abnormality of the boiler can only be determined when the operator checks when the boiler operation is abnormal, thus ensuring the operating safety of the boiler.

[0134] This application embodiment also provides a readable storage medium, on which a computer program is stored. The computer program is loaded and executed by a processor to implement the steps of the above boiler management method. The specific implementation process can refer to the description of the corresponding part of the above embodiment, and this embodiment will not be elaborated.

[0135] This application also proposes a computer program product or a computer program. The computer program product or the computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. The processor of the electronic device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the electronic device executes the methods provided in various optional implementation manners in the above aspects of the boiler management method or the boiler management system. The specific implementation process can refer to the description of the corresponding embodiment above and will not be elaborated.

[0136] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0137] Those skilled in the art can further realize that the units and algorithm steps of each example described in combination with the embodiments disclosed in this article can be implemented by electronic hardware, computer software, or a combination of the two. To clearly illustrate the interchangeability of hardware and software, the components and steps of each example have been generally described according to functions in the above description. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of this application.

[0138] The steps of the methods or algorithms described in connection with the embodiments disclosed herein may be implemented directly in hardware, in a software module executed by a processor, or in a combination thereof. The software module may be placed in a random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.

[0139] The foregoing description of the disclosed embodiments enables those skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A boiler management method, characterized in that, Including: Obtaining detection data of a plurality of different types of sensors provided on a boiler; the plurality of different types of sensors include temperature sensors, pressure sensors, water level sensors, or humidity sensors; the plurality of different types of sensors are set based on detection requirements at different positions; Determining a corresponding preset threshold range for the sensor based on the setting parameters of the sensor; Wherein, the determining the corresponding preset threshold range for the sensor based on the setting parameters of the sensor includes: determining the type and setting position of the sensor; determining the corresponding preset threshold range for the sensor based at least on the type and setting position of the sensor; Wherein, the determining the corresponding preset threshold range for the sensor based at least on the type and setting position of the sensor includes: Determining digital quantity information related to the setting position on the boiler based on the setting position of the sensor; determining the corresponding preset threshold range for the sensor based on the digital quantity information related to the setting position on the boiler and the type of the sensor; the digital quantity information includes: starting and stopping the furnace, increasing the load, decreasing the load, or the feed water pump; If it is determined that the detection data of the sensor exceeds the corresponding preset threshold range of the sensor, determining a first threshold range corresponding to the detection data of the sensor; Outputting a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range.

2. The method according to claim 1, characterized in that, The determining the corresponding preset threshold range for the sensor based at least on the type and setting position of the sensor includes: Obtaining historical data matching the type and setting position of the sensor; Determining the corresponding preset threshold range for the sensor based on the historical data.

3. The method according to claim 1, characterized in that, The obtaining detection data of a plurality of different types of sensors provided on a boiler includes: Obtaining detection data detected by a plurality of different types of sensors provided on the boiler at regular intervals or in real time, and the regular detection durations corresponding to the different types of sensors are different; And / or Obtaining detection data detected by a plurality of different types of sensors provided on the boiler based on a detection instruction.

4. The method according to claim 1, characterized in that, Further including: Determining the type of the boiler; Determining the monitoring indexes of the boiler based on the type of the boiler; Controlling a plurality of different types of sensors provided on the boiler to be in a working state based on the monitoring indexes of the boiler.

5. A boiler management system, characterized in that, Including: An obtaining unit, configured to obtain detection data of a plurality of different types of sensors provided on a boiler; the plurality of different types of sensors include temperature sensors, pressure sensors, water level sensors, or humidity sensors; the plurality of different types of sensors are set based on detection requirements at different positions; A first determining unit, configured to determine a corresponding preset threshold range for the sensor based on the setting parameters of the sensor; Wherein, the first determining unit is configured to: determine the type and setting position of the sensor; determine the corresponding preset threshold range for the sensor based at least on the type and setting position of the sensor; Among them, the first determination unit is used to determine the preset threshold range corresponding to the sensor based at least on the type and installation position of the sensor, including: the first determination unit determines the digital quantity information related to the installation position on the boiler based on the installation position of the sensor; determines the preset threshold range corresponding to the sensor based on the digital quantity information related to the installation position on the boiler and the type of the sensor; the digital quantity information includes: boiler startup and shutdown, load increase, load decrease or feed water pump; A second determination unit, configured to determine a first threshold range corresponding to the detection data of the sensor when it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor; An output unit, configured to output a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range.

6. The system according to claim 5, characterized in that, It further includes: A setting unit, configured to determine the type of the boiler, determine the monitoring indicators of the boiler based on the type of the boiler, and determine that a plurality of different types of sensors installed on the boiler are in a working state based on the monitoring indicators of the boiler.

7. A boiler management device, characterized in that, It includes: A plurality of different types of sensors, installed on the boiler, for monitoring different parameters of the boiler; A processor, configured to obtain the detection data of a plurality of different types of sensors installed on the boiler, where the plurality of different types of sensors include temperature sensors, pressure sensors, water level sensors or humidity sensors; the plurality of different types of sensors are set based on detection requirements at different positions; determine the preset threshold range corresponding to the sensor based on the setting parameters of the sensor, if it is determined that the detection data of the sensor exceeds the preset threshold range corresponding to the sensor, determine the first threshold range corresponding to the detection data of the sensor, and output a prompt message based on the first threshold range, where the prompt message is used to prompt the warning type corresponding to the first threshold range; Among them, the determining the preset threshold range corresponding to the sensor based on the setting parameters of the sensor includes: determining the type and installation position of the sensor; determining the preset threshold range corresponding to the sensor based at least on the type and installation position of the sensor; among them, the determining the preset threshold range corresponding to the sensor based at least on the type and installation position of the sensor includes: determining the digital quantity information related to the installation position on the boiler based on the installation position of the sensor; determining the preset threshold range corresponding to the sensor based on the digital quantity information related to the installation position on the boiler and the type of the sensor; the digital quantity information includes: boiler startup and shutdown, load increase, load decrease or feed water pump; A memory, configured to store the program for the processor to execute the above processing procedure.

8. A readable storage medium for storing at least a set of instruction sets; The instruction sets are used to be called and at least execute the method for boiler management according to any one of claims 1-4.

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