CN112132355A - Thermal industry management system and method, electronic device and readable storage medium - Google Patents
Thermal industry management system and method, electronic device and readable storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a thermal industry management system and method, electronic equipment and a readable storage medium, which comprise a knowledge base, an interactive system, an auxiliary analysis system and an inspection updating system which are connected with each other, wherein the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry on the basis of a preset module in a preset module base to form a corresponding judgment rule, and then respectively storing the corresponding judgment rule in the knowledge base according to each business module; the interactive system is used for receiving and feeding back the input parameters of the thermal industry to the auxiliary diagnosis system after regularization; the auxiliary analysis system is used for inputting the input parameters after the regularization and giving a response scheme; and the inspection updating system is used for storing inspection analysis results and realizing rule updating of the knowledge base. The embodiment of the scheme can evaluate the operation efficiency and the improvement way of the related system, find out the operation problem of the management system in the thermal industry, and can continuously perfect and optimize the whole system in practical application.
Description
Technical Field
The invention relates to a heating power industry management system and method, electronic equipment and a readable storage medium, and belongs to the technical field of heating power industry management.
Background
The thermodynamic industry is a basic industry with global and guiding influence on national economic development, and is one of the major industry supporting development in the field of basic construction in China, and the development of the industry is influenced by factors such as environmental protection policies, energy strategies and urban planning. The thermodynamic industry is used as the foundation of modern industrial society, is widely applied to a plurality of fields such as steel, chemical engineering and power engineering, and in order to effectively improve the energy utilization efficiency, the operating performance of the thermodynamic industry under variable working conditions needs to be analyzed and optimized, and the key for solving the problem lies in the construction of a system physical model.
As the thermal industry in practical engineering generally has the characteristics of multi-component superposition, multi-process coupling and multi-parameter integration, the conventional modeling thought is to superpose the control equations of all the components together to form the physical characteristics of the control equation set description system. The conventional modeling method describes the system through simple 'stacking' of local analysis, not only fails to solve the strong nonlinearity problem, but also introduces a large number of additional intermediate unknown variables, and further mathematically aggravates the difficulty degree of system performance analysis; for a thermodynamic system with a complex flow structure, a physical model constructed by superposition of component equations lacks a universal and effective solving method, so that the system performance is difficult to analyze and optimize from a global perspective, and the operation problem of a heat energy system cannot be found out in time and automatic control cannot be realized, so that the operation efficiency of a management system in the whole power industry cannot be evaluated and improved.
Disclosure of Invention
The embodiment of the invention provides a thermal industry management system and method, electronic equipment and a readable storage medium, which can evaluate and improve the operation efficiency of a management system of the whole power industry.
The embodiment of the invention provides a thermal power industry management system, which comprises a knowledge base, an interactive system, an auxiliary analysis system and an inspection updating system which are connected with each other, wherein:
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module;
the interactive system is used for receiving input parameters of the thermal industry, regularizing the input parameters of the thermal industry and feeding the regularized input parameters back to the auxiliary diagnosis system;
the auxiliary analysis system is used for inputting the input parameters after regularization, retrieving the input parameters in the knowledge base according to the input parameters, giving a response scheme after matching corresponding judgment rules, and feeding back the response scheme through the interactive system;
the inspection updating system is used for storing inspection analysis results and selectively feeding the inspection analysis results and the response scheme back to the knowledge base according to the matching degree of the inspection analysis results and the response scheme so as to realize rule updating of the knowledge base, wherein the inspection analysis results are obtained by actually inspecting and analyzing based on the response scheme.
According to the thermal industry management system provided by the embodiment of the invention, the input data of each business module comprises characteristic data and operation data, wherein the characteristic data comprises water, electricity and gas energy consumption, time, position and environmental parameters of each business module, the environmental parameters comprise temperature, humidity and PM2.5, and the operation data comprises operation income, operation expenditure and operation profit of each business module.
According to the thermodynamic industry management system provided by the embodiment of the invention, the preset module in the preset module library comprises at least one of a load prediction module, a load adjustment module, a hydraulic balance module, a water pump power consumption measuring and calculating module, a water pump heat transfer ratio measuring and calculating module and a preset logic control module.
According to the thermal industry management system provided by the embodiment of the invention, the preset logic control module comprises at least one of measurement and control modules of a heat source device, a cold source device, a heat exchange unit, a water pump, a water system valve, a cooling tower, an air valve, a fan, a safety protection device, a linkage control device and a working condition control device.
According to the thermodynamic industry management system provided by the embodiment of the invention, the heat source equipment comprises a gas boiler, an electric boiler and a heat pump, a measurement and control module of the heat source equipment is used for judging whether the heat source equipment needs to be started according to predicted load, detecting whether a fault alarm signal exists before the heat source equipment is started, and sending an instruction to a control unit of the heat source equipment to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
the cold source equipment comprises a plurality of water chilling units, a measurement and control module of the cold source equipment is used for judging whether the cold source equipment needs to be started or not according to predicted load, detecting whether a fault alarm signal exists or not before starting, and sending an instruction to a control unit of the cold source equipment if no alarm signal exists so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the heat exchange unit is used for judging whether the heat exchange unit needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the heat exchange unit is started, and sending an instruction to the control unit of the heat exchange unit to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
the measurement and control module of the water pump is used for judging whether the water pump needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the water pump is started, and sending an instruction to the control unit of the water pump to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
the measurement and control module of the valve is used for judging whether the valve needs to be opened or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the cooling tower is used for judging whether the cooling tower needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the cooling tower is started, and sending an instruction to a control unit of the cooling tower if no alarm signal exists so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the air valve is used for judging whether the air valve needs to be opened or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the fan is used for judging whether the fan needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the safety protection device is used for judging whether the safety protection device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the interlocking control device is used for judging whether the interlocking control device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of the operation parameters;
and the measurement and control module of the working condition control device is used for judging whether the working condition control device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of the operation parameters.
According to the thermodynamic industry management system provided by the embodiment of the invention, the knowledge base further comprises a knowledge base maintenance unit, and the knowledge base maintenance unit is used for receiving the inspection analysis result and the response scheme fed back by the inspection updating system, carrying out regularization processing on the inspection analysis result and the response scheme, forming a corresponding judgment rule, and then storing the judgment rule into the knowledge base.
The embodiment of the invention provides a thermal industry management method, which comprises the following steps:
receiving input parameters of a thermal industry, and regularizing the input parameters of the thermal industry;
inputting the input parameters after regularization, retrieving in a knowledge base according to the input parameters, and giving a response scheme after matching corresponding judgment rules;
storing a checking and analyzing result, and selectively feeding the checking and analyzing result and a response scheme back to the knowledge base according to the matching degree of the checking and analyzing result and the response scheme so as to realize rule updating of the knowledge base, wherein the checking and analyzing result is obtained by actually checking and analyzing based on the response scheme;
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module.
The thermal industry management method provided by the embodiment of the invention further comprises the following steps:
and receiving the fed back checking analysis result and response scheme, and carrying out regularization processing on the checking analysis result and the response scheme to form a corresponding judgment rule, and then storing the judgment rule into a knowledge base.
The embodiment of the invention provides electronic equipment, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of the thermal industry management method.
Embodiments of the present invention provide a non-transitory computer readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the thermal industry management method.
The thermodynamic industry management system of the embodiment of the scheme is characterized in that input data of each business module in the thermodynamic industry stored in the knowledge base are respectively subjected to regularization processing based on the preset modules in the preset module base to form corresponding judgment rules, so that a user can integrate and input the relevant modules to form various module modules. The input parameters of the thermal industry are regularized by an interactive system, and an auxiliary diagnosis system retrieves the regularized input parameters in the knowledge base and provides a response scheme after matching corresponding judgment rules, so that the optimal response scheme can be accurately and quickly provided. The checking and updating system selectively feeds back the checking and analyzing results and the response schemes to the knowledge base according to the matching degree of the checking and analyzing results and the response schemes so as to realize the regular updating of the knowledge base, the operation efficiency and the improvement way of the related system can be evaluated through the checking and updating system, the operation problem of the management system of the thermal power industry can be found out, and the whole system can be continuously improved and optimized in practical application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a thermal industry management system provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of a thermal industry management method provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic diagram of a thermodynamic industry management system provided in an embodiment of the present invention, and as shown in fig. 1, the system includes a knowledge base 10, an interactive system 20, an auxiliary analysis system 30, and an inspection update system 40, where:
the knowledge base 10 is used for performing regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, forming corresponding judgment rules, and then storing the corresponding judgment rules in the knowledge base 10 according to the business modules to which the corresponding judgment rules belong; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module; the knowledge base 10 is respectively connected with the auxiliary analysis system 30 and the inspection updating system 40, and the interactive system 20 is respectively connected with the auxiliary analysis system 30 and the inspection updating system 40.
The input data of each business module is respectively stored in the knowledge base 10 according to the business module to which the input data belongs, and in the following retrieval in the knowledge base 10 according to the input parameters, the retrieval can be rapidly performed according to the module to which the input parameters belong, or a response scheme can be given after the response and the matching of corresponding judgment rules by combining a plurality of modules, so that an optimal response module is formed. The input data may be filtered or updated historical data or updated current data, and may be continually optimized and refined to optimize the knowledge base 10.
Specifically, the input data of each business module comprises characteristic data and operation data, wherein the characteristic data comprise water, electricity and gas energy consumption, time, position and environmental parameters of each business module, the environmental parameters comprise temperature, humidity and PM2.5, and the operation data comprise operation income, operation expenditure and operation profit of each business module.
The preset module in the preset module library comprises at least one of a load prediction module, a load adjusting module, a hydraulic balance module, a water pump power consumption measuring and calculating module, a water pump heat transmission ratio measuring and calculating module, a water pump cooling and conveying ratio measuring and calculating module and a preset logic control module.
The preset logic control module comprises at least one of measurement and control modules of heat source equipment, cold source equipment, a heat exchange unit, a water pump, a water system valve, a cooling tower, an air valve, a fan, a safety protection device, a linkage control device and a working condition control device.
The interactive system 20 is configured to receive input parameters of the thermal industry, normalize the input parameters of the thermal industry, and feed the normalized input parameters back to the auxiliary diagnostic system.
And regularizing the input parameters of the thermal industry, namely calculating the input parameters through a preset module to obtain the regularized input parameters.
The auxiliary analysis system 30 is configured to enter the input parameters after regularization, retrieve the input parameters in the knowledge base 10 according to the input parameters, match the corresponding determination rules, and provide a response scheme, and feed back the response scheme through the interaction system 20.
The interactive system 20 may perform further actual inspection analysis based on the feedback response scheme to verify the matching degree of the response scheme.
The inspection updating system 40 is configured to store inspection analysis results, and selectively feed back the inspection analysis results and the response scheme to the knowledge base 10 according to the matching degree between the inspection analysis results and the response scheme, so as to implement rule updating on the knowledge base 10, where the inspection analysis results are obtained by actually performing inspection and analysis based on the response scheme.
The operation efficiency and improvement ways of the related systems can be evaluated by checking the updating system 40, the operation problems of the management system of the thermal industry can be found, and the whole system can be continuously improved and optimized in practical application. Selectively feeding back the inspection analysis result and the response scheme to the knowledge base 10 according to the matching degree of the inspection analysis result and the response scheme to update the rule of the knowledge base 10, wherein if the matching degree of the analysis result and the response scheme is high, for example, higher than 85%, the inspection analysis result and the response scheme are subjected to regularization processing to form a corresponding determination rule, and then the determination rule is stored in the knowledge base 10. If the analysis result matches the response scheme to a low degree, for example, below 85%, it is not stored.
The thermodynamic industry management system of the embodiment of the present application performs regularization processing on the input data of each business module in the thermodynamic industry stored in the knowledge base 10 based on the preset module in the preset module base to form corresponding determination rules, so that a user can integrate and input the relevant modules to form various module modules. The interactive system 20 is used for regularizing the input parameters of the thermal industry, and the auxiliary diagnosis system searches the knowledge base 10 according to the regularized input parameters and provides a response scheme after matching the corresponding judgment rules, so that the optimal response scheme can be accurately and quickly provided. The checking and updating system 40 selectively feeds back the checking and analyzing results and the response schemes to the knowledge base 10 according to the matching degree of the checking and analyzing results and the response schemes, so as to realize the regular updating of the knowledge base 10, and the checking and updating system 40 can evaluate the operation efficiency and the improvement way of related systems, find out the operation problem of the thermal industry management system, and can continuously perfect and optimize the whole system in practical application.
Specifically, the heat source equipment comprises a gas-fired boiler, an electric boiler and a heat pump, wherein a measurement and control module of the heat source equipment is used for judging whether the heat source equipment needs to be started according to predicted load, detecting whether a fault alarm signal exists before the heat source equipment is started, and sending an instruction to a control unit of the heat source equipment if no alarm signal exists so as to realize starting, closing or automatically adjusting operation parameters;
the starting and the closing of the heat source equipment are to judge whether the equipment needs to be started or not according to the system load (by acquiring a signal comprehensive calculation result), detect whether an alarm signal is failed or not before the equipment is started, and send an instruction (a starting and water supply temperature set value) to a self-contained control unit of the equipment if no alarm signal exists; automatically adjusting the operating parameters includes: the water supply temperature set value adjusts the hot water supply temperature set value according to the outdoor temperature; and selecting the number of the starting units according to the real-time load (the comprehensive calculation result through the collected signals) or the running schedule.
The cold source equipment comprises a plurality of water chilling units, a measurement and control module of the cold source equipment is used for judging whether the cold source equipment needs to be started or not according to predicted load, detecting whether a fault alarm signal exists or not before starting, and sending an instruction to a control unit of the cold source equipment if no alarm signal exists so as to realize starting, closing or automatic adjustment of operation parameters;
the cold source equipment is started and closed, whether the cold source equipment needs to be started is judged according to system load, whether a fault alarm signal exists is detected before the cold source equipment is started, an instruction (a starting and water supply temperature set value) is sent to the equipment self-contained control unit if the alarm signal does not exist, and the automatic adjustment of the operation parameters comprises the following steps: the water supply temperature set value adjusts the hot water supply temperature set value according to the outdoor temperature and the condition (collected signal) of the end user; and selecting the number of the units to be started according to the real-time load optimization.
The measurement and control module of the heat exchange unit is used for judging whether the heat exchange unit needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the heat exchange unit is started, and sending an instruction to the control unit of the heat exchange unit to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
wherein, the start-up of heat exchanger unit, close and can adopt to open and stop the chain start-up of order: electrifying a controller, starting a water replenishing pump, starting a secondary circulating pump and slowly starting a primary electric valve; closing: closing the primary electric valve, closing the secondary circulating water pump and closing the water replenishing pump; automatically adjusting the operating parameters includes: and adjusting the set value of the hot water supply temperature according to the outdoor temperature.
The measurement and control module of the water pump is used for judging whether the water pump needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the water pump is started, and sending an instruction to the control unit of the water pump to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
the starting and the closing of the water pump can be interlocked with the starting and the closing of corresponding equipment, or whether the water pump needs to be started is judged according to the system load, whether a fault alarm signal exists is detected before the water pump is started, if no alarm signal exists, the water pump is started, when the water pump is used for low-temperature protection, the temperature is collected to be lower than a set value, the water pump is started, or the water pump is started alternately according to the accumulated running time of the water pump, the running time is kept balanced, or a standby pump is; automatically adjusting the operating parameters includes: according to the collected signals (water supply and return pressure difference, water supply and return temperature difference, flow and heat), the frequency of the water pump is automatically adjusted, the signal value is stabilized within a required range, or the water supply and return temperature difference is ensured through the adjustment of the number of the water pumps, or the high-efficiency point is selected through the flow-efficiency curve of the water pump under the combined working condition of different numbers and flows.
The measurement and control module of the valve is used for judging whether the valve needs to be opened or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the valve can be started and closed in a mode of adjusting the opening degree according to the collected signals, the valve is opened when the signal data reach the low limit, the valve is closed when the signal data reach the high limit, or the valve is automatically opened when the collected signals exceed the limit (pressure). (overpressure and pressure relief conditions), or interlocking with a cold and heat source unit, interlocking with a corresponding water pump, or adopting a mode of staggered start-stop time when more control valves are arranged; automatically adjusting the operation parameters: when the device is used for supplying heat, the monitoring acquisition signal is higher than a set value, the valve is closed to be small, otherwise, the valve is opened to be large; when the cold supply is performed, the action is opposite to the heat supply, or the bypass is used for low-temperature protection, and when the cold supply is performed, the valve is closed when the cold supply is performed normally; when the measured temperature value is still lower than the low-temperature protection set value, the valve is opened, and the opening of the valve is adjusted according to the temperature; when the temperature difference is increased, the adjustment threshold is increased; otherwise, the regulating valve is closed, when the bypass is used for maintaining the flow constant, the valve is closed at ordinary times, and the opening degree of the valve is regulated according to the change of the pressure difference of the supply water and the return water, so that the flow of the equipment is ensured to be constant; the pressure difference is increased, and the valve is adjusted to be large; otherwise, the regulating valve is closed.
The measurement and control module of the cooling tower is used for judging whether the cooling tower needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the cooling tower is started, and sending an instruction to a control unit of the cooling tower if no alarm signal exists so as to realize starting, closing or automatic adjustment of operation parameters; automatically adjusting the operation parameters:
the start and the stop of the cooling tower can be interlocked with the start and the stop of cold source equipment and correspond to the water chilling units one by one; when the water chilling unit sends a starting signal, the corresponding cooling tower starts to operate according to a preset control strategy after receiving the signal, or whether a fault alarm signal exists or not is detected before the cooling tower is started, if no fault alarm signal exists, the corresponding cooling tower is started, and the operation parameters are automatically adjusted: adjusting the rotating speed of a fan of the cooling tower according to the water supply temperature of the cooling water; when the measured value of the water supply temperature of the cooling water is higher than the upper limit of the set value, the rotating speed of the fan of the cooling tower is increased (from stopping to low speed, from low speed to high speed); when the measured value of the water supply temperature of the cooling water is lower than the lower limit of the set value, the rotating speed is reduced (the high speed is converted into the low speed, and the low speed is converted into the stop); adjusting the frequency of a fan of the cooling tower according to the water supply temperature of the cooling water; when the measured value of the water supply temperature of the cooling water is higher than the upper limit of the set value, increasing the operating frequency of a fan of the cooling tower; and when the measured value of the water supply temperature of the cooling water is lower than the lower limit of the set value, reducing the operating frequency of the fan of the cooling tower.
The measurement and control module of the air valve is used for judging whether the air valve needs to be opened or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
wherein, the start-up of blast gate, close and can adopt and fan chain to open and stop: when in fire, the power supply of the air conditioning ventilation equipment at the relevant part is cut off by the automatic fire alarm system; the cold and hot water can be started in winter and summer to reduce cold and hot loads, and is disconnected in transitional seasons; starting and stopping the floor fresh air conditioning unit in a linkage manner, or adjusting a switch according to an acquired signal, wherein the valve is opened when the signal data reaches a low limit, and the valve is closed when the signal data reaches a high limit; automatically adjusting the operating parameters includes: and adjusting the opening according to the deviation of the acquired signal value and the set value.
The measurement and control module of the fan is used for judging whether the fan needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
wherein, the start-up of fan, close can open according to the timetable and stop: monitoring whether a person signal is started or stopped in a region; the blower and the exhaust fan are started and stopped in a linkage manner; the collected signal is started when the collected signal is lower than a limit value and stopped when the collected signal is higher than the limit value; automatically adjusting the operating parameters includes: the device runs at low speed at ordinary times, runs at high speed when the load is high, and runs at low speed at ordinary times to exhaust air by the smoke exhaust fan; when a fire disaster occurs, the automatic fire disaster alarm system controls the automatic fire disaster alarm system to discharge smoke at a high speed, and when the concentration of harmful gas in a controlled area exceeds a set value of the harmful gas, the automatic fire disaster alarm system sends out an alarm signal and automatically starts an accident exhaust fan; automatically adjusting the running frequency of the fan according to the comparison between the monitoring acquisition parameter and a set value; automatically adjusting the number of running fans according to the comparison between the monitoring acquisition parameters and the set values; and multiple fans can be alternately used according to time statistics.
The measurement and control module of the safety protection device is used for judging whether the safety protection device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the safety protection device can realize that:
the local, remote and automatic control all need to design a safety protection function, and the operation execution priority of the protection action is higher than that of other control functions;
and (3) coil pipe antifreezing protection: triggering when the coil temperature is lower than 5 ℃ in the working condition in winter, and operating: stopping the fan, turning off the fresh air valve, fully opening the hot water valve, giving an alarm prompt, and manually or automatically recovering an alarm signal;
air filter clogging protection: the pressure difference of the filter is more than 2 times of the initial resistance, an alarm prompt is given, and the unit can still operate;
fan failure alarm and protection: the fan fault switch is triggered in an actuation mode, an alarm prompt is given, and the fan cannot be started;
alarming and protecting the lost rotation of the fan: when the pressure difference between the two ends of the fan is smaller than a set value, an alarm prompt is given, and the fan cannot be started;
frequency converter fault alarm and protection: the frequency converter fault signal switch is triggered in an attracting mode, frequency conversion adjustment cannot be carried out, and the fan can be started to run at a constant speed.
The measurement and control module of the interlocking control device is used for judging whether the interlocking control device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of the operation parameters;
the measurement and control module of the interlocking control device comprises: the heat source is linked, a hot water circulating pump → a water supply/return pipe on-off valve → a boiler is started, and the sequence is opposite when the boiler is shut down; the cold source is linked, the cooling water pump and the cold water pump are started firstly → the cooling water when the cold source is started, the on-off valve of the cold water pipeline → the cold water unit is started, and the sequence is opposite when the cold source is shut down. The air valve is interlocked with the fan, the fan is opened after the air valve is opened, and the air valve is closed after the fan is closed; the fan is interlocked with the water valve, and the water valve is closed after the fan is closed.
And the measurement and control module of the working condition control device is used for judging whether the working condition control device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of the operation parameters. The measurement and control module of the working condition control device can realize the switching of working conditions, refrigeration, ice storage and the like of an operation schedule, winter working conditions, summer working conditions and transition seasons.
According to the thermal industry management system provided by the embodiment of the present invention, the knowledge base 10 further includes a knowledge base maintenance unit 11, and the knowledge base maintenance unit 11 is configured to receive the inspection analysis result and the response scheme fed back by the inspection updating system 40, perform regularization processing on the inspection analysis result and the response scheme, form a corresponding determination rule, and store the determination rule in the knowledge base 10.
Fig. 2 is a schematic diagram of a thermal industry management method according to an embodiment of the present invention, as shown in fig. 2, including:
s1: receiving input parameters of a thermal industry, and regularizing the input parameters of the thermal industry;
s2: inputting the input parameters after regularization, retrieving the input parameters in the knowledge base 10 according to the input parameters, and giving a response scheme after matching the input parameters with corresponding judgment rules;
s3: storing the checking and analyzing results, and selectively feeding the checking and analyzing results and the response scheme back to the knowledge base 10 according to the matching degree of the checking and analyzing results and the response scheme so as to realize rule updating of the knowledge base 10, wherein the checking and analyzing results are obtained by actually checking and analyzing based on the response scheme;
the knowledge base 10 is configured to perform regularization processing on input data of each service module in the thermal industry based on a preset module in a preset module base, and store the input data in the knowledge base 10 according to each service module after forming a corresponding determination rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module.
The thermal industry management method provided by the embodiment of the invention further comprises the following steps:
and receiving the fed back checking analysis result and response scheme, and performing regularization processing on the checking analysis result and the response scheme to form a corresponding judgment rule, and then storing the judgment rule into the knowledge base 10.
The working principle of the thermal industry management method of the embodiment of the present application is corresponding to that of the thermal industry management system of the embodiment described above, and details are not repeated here.
Fig. 3 illustrates a physical structure diagram of an electronic device, which may include: a processor (processor)310, a communication Interface (communication Interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication Interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may invoke logic instructions in the memory 330 to perform a thermal industry management method comprising:
s1: receiving input parameters of a thermal industry, and regularizing the input parameters of the thermal industry;
s2: inputting the input parameters after regularization, retrieving in a knowledge base according to the input parameters, and giving a response scheme after matching corresponding judgment rules;
s3: storing a checking and analyzing result, and selectively feeding the checking and analyzing result and a response scheme back to the knowledge base according to the matching degree of the checking and analyzing result and the response scheme so as to realize rule updating of the knowledge base, wherein the checking and analyzing result is obtained by actually checking and analyzing based on the response scheme;
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, an embodiment of the present invention further provides a computer program product, the computer program product including a computer program stored on a non-transitory computer readable storage medium, the computer program including program instructions, which when executed by a computer, the computer is capable of performing a thermal industry management method, the method including:
s1: receiving input parameters of a thermal industry, and regularizing the input parameters of the thermal industry;
s2: inputting the input parameters after regularization, retrieving in a knowledge base according to the input parameters, and giving a response scheme after matching corresponding judgment rules;
s3: storing a checking and analyzing result, and selectively feeding the checking and analyzing result and a response scheme back to the knowledge base according to the matching degree of the checking and analyzing result and the response scheme so as to realize rule updating of the knowledge base, wherein the checking and analyzing result is obtained by actually checking and analyzing based on the response scheme;
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module.
In yet another aspect, an embodiment of the present invention further provides a non-transitory computer readable storage medium having a computer program stored thereon, the computer program being implemented by a processor to perform a method for thermal industry management, the method comprising:
s1: receiving input parameters of a thermal industry, and regularizing the input parameters of the thermal industry;
s2: inputting the input parameters after regularization, retrieving in a knowledge base according to the input parameters, and giving a response scheme after matching corresponding judgment rules;
s3: storing a checking and analyzing result, and selectively feeding the checking and analyzing result and a response scheme back to the knowledge base according to the matching degree of the checking and analyzing result and the response scheme so as to realize rule updating of the knowledge base, wherein the checking and analyzing result is obtained by actually checking and analyzing based on the response scheme;
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A thermodynamic industry management system, comprising a knowledge base, an interactive system, an auxiliary analysis system and an inspection update system connected to each other, wherein:
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module;
the interactive system is used for receiving input parameters of the thermal industry, regularizing the input parameters of the thermal industry and feeding the regularized input parameters back to the auxiliary diagnosis system;
the auxiliary analysis system is used for inputting the input parameters after regularization, retrieving the input parameters in the knowledge base according to the input parameters, giving a response scheme after matching corresponding judgment rules, and feeding back the response scheme through the interactive system;
the inspection updating system is used for storing inspection analysis results and selectively feeding the inspection analysis results and the response scheme back to the knowledge base according to the matching degree of the inspection analysis results and the response scheme so as to realize rule updating of the knowledge base, wherein the inspection analysis results are obtained by actually inspecting and analyzing based on the response scheme.
2. The thermodynamic industry management system of claim 1, wherein the input data for each business module comprises characteristic data and operational data, wherein the characteristic data comprises water, electricity, gas consumption, time, location and environmental parameters of each business module, the environmental parameters comprise temperature, humidity and PM2.5, and the operational data comprises operational income, operational expenditure and operational profit of each business module.
3. The thermodynamic industry management system of claim 1, wherein the preset modules in the preset module library comprise at least one of a load prediction module, a load adjustment module, a hydraulic balance module, a water pump power consumption measurement module, a water pump heat transfer ratio measurement module, a water pump cooling/heating ratio measurement module, and a preset logic control module.
4. The thermal industry management system of claim 3, wherein the predetermined logic control module comprises at least one of a measurement and control module of a heat source device, a cold source device, a heat exchanger unit, a water pump, a water system valve, a cooling tower, an air valve, a fan, a safety protection device, an interlock control device, and a working condition control device.
5. The thermal industry management system of claim 4, wherein the heat source device comprises a gas boiler, an electric boiler, and a heat pump, and the measurement and control module of the heat source device is configured to determine whether the heat source device needs to be turned on according to a predicted load, detect whether there is a fault alarm signal before turning on, and send an instruction to a control unit of the heat source device to implement turning on, turning off, or automatically adjusting an operation parameter if there is no alarm signal;
the cold source equipment comprises a plurality of water chilling units, a measurement and control module of the cold source equipment is used for judging whether the cold source equipment needs to be started or not according to predicted load, detecting whether a fault alarm signal exists or not before starting, and sending an instruction to a control unit of the cold source equipment if no alarm signal exists so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the heat exchange unit is used for judging whether the heat exchange unit needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the heat exchange unit is started, and sending an instruction to the control unit of the heat exchange unit to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
the measurement and control module of the water pump is used for judging whether the water pump needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the water pump is started, and sending an instruction to the control unit of the water pump to realize starting, closing or automatic adjustment of operation parameters if no alarm signal exists;
the measurement and control module of the valve is used for judging whether the valve needs to be opened or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the cooling tower is used for judging whether the cooling tower needs to be started according to the predicted load, detecting whether a fault alarm signal exists before the cooling tower is started, and sending an instruction to a control unit of the cooling tower if no alarm signal exists so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the air valve is used for judging whether the air valve needs to be opened or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the fan is used for judging whether the fan needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the safety protection device is used for judging whether the safety protection device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of operation parameters;
the measurement and control module of the interlocking control device is used for judging whether the interlocking control device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of the operation parameters;
and the measurement and control module of the working condition control device is used for judging whether the working condition control device needs to be started or closed according to the predicted load so as to realize starting, closing or automatic adjustment of the operation parameters.
6. The thermal power industry management system of claim 1, wherein the knowledge base further comprises a knowledge base maintenance unit, and the knowledge base maintenance unit is configured to receive the inspection analysis results and the response schemes fed back by the inspection updating system, perform regularization processing on the inspection analysis results and the response schemes, form corresponding determination rules, and store the determination rules in the knowledge base.
7. A thermal industry management method, comprising:
receiving input parameters of a thermal industry, and regularizing the input parameters of the thermal industry;
inputting the input parameters after regularization, retrieving in a knowledge base according to the input parameters, and giving a response scheme after matching corresponding judgment rules;
storing a checking and analyzing result, and selectively feeding the checking and analyzing result and a response scheme back to the knowledge base according to the matching degree of the checking and analyzing result and the response scheme so as to realize rule updating of the knowledge base, wherein the checking and analyzing result is obtained by actually checking and analyzing based on the response scheme;
the knowledge base is used for respectively carrying out regularization processing on input data of each business module in the thermal industry based on a preset module in a preset module base, and respectively storing the input data in the knowledge base according to each business module after forming a corresponding judgment rule; each business module comprises a centralized heat supply business module, a building energy business module, a comprehensive energy station business module and an industrial auxiliary energy management and control business module.
8. The thermal industry management method of claim 7, further comprising:
and receiving the fed back checking analysis result and response scheme, and carrying out regularization processing on the checking analysis result and the response scheme to form a corresponding judgment rule, and then storing the judgment rule into a knowledge base.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the thermal industry management method according to any one of claims 7 to 8 are implemented when the program is executed by the processor.
10. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, performs the steps of the thermal industry management method of any one of claims 7 to 8.
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