A monitoring device for intelligent factory energy management

Abstract

The utility model discloses a kind of monitoring devices for intelligent factory energy management, including monitoring host computer, the monitoring host computer front hinged has protective door, the protective door surface is provided with transparent window, the shell of the monitoring host computer is made of waterproof, dustproof, corrosion-resistant stainless steel material;By setting heat energy acquisition unit, gas acquisition unit, electric energy acquisition unit, water energy acquisition unit, the consumption data of the multiple types energy of electric energy, water energy, heat energy and gas in intelligent factory can be simultaneously collected, satisfy the demand of factory to multiple types energy comprehensive management, data processing module carries out filtering, calibration processing to the data collected, effectively remove interference signal and abnormal value, improve the collection accuracy of energy consumption data, provide accurate data support for factory energy fine management, when energy consumption data exceeds preset threshold, early warning module can send early warning signal in time through two ways of sound-light early warning and short message early warning.

Description

Technical Field

[0001] This utility model relates to the field of smart factory energy management technology, and in particular to a monitoring device for smart factory energy management. Background Technology

[0002] In the operation of smart factories, energy consumption is one of the key factors affecting production costs and efficiency. Effective energy management can significantly reduce factory operating costs, improve energy efficiency, and reduce environmental pollutant emissions. Currently, most energy monitoring devices used in smart factories can only collect data on the consumption of a single type of energy (such as electricity or water), and the data collection accuracy is low, making it difficult to meet the needs of smart factories for comprehensive monitoring and refined management of multiple types of energy.

[0003] However, existing monitoring devices lack a real-time early warning mechanism for abnormal energy consumption. When abnormal energy consumption occurs in a certain area or equipment in the factory, managers cannot obtain relevant information and take countermeasures in a timely manner, which can easily lead to a large amount of energy waste and unnecessary economic losses. The data interaction between existing monitoring devices and the energy management platform of smart factories is not convenient or efficient enough, making it difficult to achieve real-time data sharing and analysis. This is not conducive to managers' comprehensive and accurate understanding and decision-making regarding the overall energy consumption of the factory. Therefore, we provide a monitoring device for energy management in smart factories. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides a monitoring device for energy management in smart factories. By setting up thermal energy acquisition units, gas energy acquisition units, electrical energy acquisition units, and water energy acquisition units, it can simultaneously collect consumption data of multiple types of energy, including electrical energy, water energy, thermal energy, and gas, within the smart factory. This meets the factory's needs for comprehensive management of multiple energy types. The data processing module filters and calibrates the collected data, effectively removing interference signals and outliers, thus improving the accuracy of energy consumption data collection and providing accurate data support for the factory's refined energy management. When energy consumption data exceeds a preset threshold, the early warning module can promptly issue warning signals through both audible and visual warnings and SMS warnings, reminding on-site and remote management personnel to investigate abnormalities and effectively avoid energy waste and economic losses caused by abnormal energy consumption.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a monitoring device for energy management in a smart factory, comprising a monitoring host, a protective door hinged to the front of the monitoring host, a transparent window on the surface of the protective door, a casing of the monitoring host made of waterproof, dustproof, and corrosion-resistant stainless steel, heat dissipation holes on both sides of the casing of the monitoring host, a mounting bracket on the back of the monitoring host, a backup battery inside the monitoring host, and multiple types of energy acquisition modules, a data processing module, a wireless communication module, an early warning module, a display module, and a power supply module installed inside the monitoring host. The multiple types of energy acquisition modules, the wireless communication module, the early warning module, and the display module are electrically connected to the data processing module, and the power supply module is electrically connected to the multiple types of energy acquisition modules. The system comprises an energy acquisition module, a data processing module, a wireless communication module, an early warning module, and a display module, all electrically connected. The multi-type energy acquisition module is used to collect consumption data of different types of energy within the smart factory. This module includes a thermal energy acquisition unit, a gas energy acquisition unit, an electrical energy acquisition unit, and a water energy acquisition unit. The data processing module uses an embedded microprocessor. The wireless communication module uses a 5G communication module. The early warning module includes an audible and visual early warning unit and an SMS early warning unit. The audible and visual early warning unit includes a red warning light and a buzzer. The display module uses a touchscreen display to display in real time the various raw energy data collected by the multi-type energy acquisition module, the energy consumption data processed by the data processing module, and abnormal energy consumption information.

[0006] As a preferred technical solution of this utility model, the power acquisition unit adopts a high-precision current transformer and voltage transformer. The power acquisition unit is used to collect current and voltage data of various electrical equipment in the factory and calculate power consumption data. The water energy acquisition unit adopts an ultrasonic flow meter. The water energy acquisition unit is used to collect water flow velocity and flow rate data of the factory's water supply network and calculate water energy consumption data. The heat energy acquisition unit adopts a temperature sensor and a heat meter. The heat energy acquisition unit is used to collect inlet and outlet temperature data and heat flow data of the factory's heating network and calculate heat energy consumption data. The gas acquisition unit adopts a diaphragm gas meter to collect gas flow rate data of the factory's gas network and obtain gas consumption data. The power supply module adopts a wide voltage input design with an input voltage range of AC85-265V. The power supply module is equipped with overvoltage protection, overcurrent protection, and short circuit protection circuits.

[0007] As a preferred technical solution of this utility model, the microprocessor internally stores an energy data processing program. The microprocessor is used to filter, calibrate, and integrate various types of energy consumption data collected by multiple energy acquisition modules to remove interference signals and outliers in the data and improve data acquisition accuracy. The microprocessor is also used to compare and analyze the processed energy consumption data with a preset energy consumption threshold. When the consumption data of a certain type of energy exceeds the corresponding preset threshold, an energy consumption anomaly signal is generated.

[0008] As a preferred technical solution of this utility model, the wireless communication module is used to establish a wireless communication connection between the monitoring device and the smart factory energy management platform to realize bidirectional data transmission. It transmits various energy consumption data processed by the data processing module to the energy management platform in real time for managers to view and analyze. The wireless communication module receives control commands issued by the energy management platform to adjust the preset energy consumption threshold and control the working mode of the early warning module.

[0009] As a preferred technical solution of this utility model, when the data processing module generates an abnormal energy consumption signal, the audible and visual early warning unit issues an audible and visual alarm signal, and the SMS early warning unit sends the abnormal energy consumption information to the mobile terminal of the management personnel through the wireless communication module. The abnormal information includes the abnormal energy type, the time of abnormal occurrence, the abnormal area, and the abnormal data value. The preset energy consumption threshold in the data processing module is flexibly adjusted according to different production periods and different production conditions of the smart factory. The data processing module also has a data storage function, storing the processed energy consumption data in chronological order.

[0010] As a preferred embodiment of this utility model, the current transformer in the power acquisition unit has an accuracy class of 0.2S, the voltage transformer has an accuracy class of 0.2, the ultrasonic flow meter has a measurement accuracy of ±0.5%, the heat meter has a measurement accuracy of ±1%, and the diaphragm gas meter has a measurement accuracy of ±1.5%.

[0011] As a preferred embodiment of this utility model, the monitoring host further includes a positioning module, which is a GPS positioning module. The positioning module is electrically connected to the data processing module and is used to obtain the installation location information of the monitoring host.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: 1. By setting up thermal energy acquisition units, gas acquisition units, electrical energy acquisition units, and water energy acquisition units, it is possible to simultaneously collect consumption data of multiple types of energy such as electrical energy, water energy, thermal energy, and gas in the smart factory, meeting the factory's needs for comprehensive management of multiple types of energy. The data processing module filters and calibrates the collected data, effectively removing interference signals and outliers, improving the accuracy of energy consumption data collection, and providing accurate data support for the factory's refined energy management. When energy consumption data exceeds a preset threshold, the early warning module can promptly issue early warning signals through both audible and visual warnings and SMS warnings, reminding on-site and remote management personnel to investigate abnormalities and effectively avoid energy waste and economic losses caused by abnormal energy consumption.

[0013] 2. The power supply module features wide voltage input and multiple protection functions, ensuring that the monitoring device can operate stably and continuously in the complex environment of the factory, avoiding malfunctions or data loss due to environmental factors or power supply failures; the adoption of a 5G wireless communication module enables a stable and efficient communication connection between the monitoring device and the energy management platform, realizing real-time transmission of energy consumption data and two-way interaction of control commands, facilitating managers to have a comprehensive understanding of the overall energy consumption of the factory and remote management, thereby improving energy management efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall unfolded structure of this utility model.

[0015] Figure 2 This is a side view of the present invention.

[0016] Figure 3 This is a schematic diagram of the workflow structure of this utility model.

[0017] The components include: 1. Monitoring host; 2. Red warning light; 3. Protective door; 4. Transparent window; 5. Data processing module; 6. Thermal energy acquisition unit; 7. Gas energy acquisition unit; 8. Electrical energy acquisition unit; 9. Water energy acquisition unit; 10. Backup battery; 11. Touch screen display; 12. Heat dissipation holes; 13. Mounting bracket. Detailed Implementation

[0018] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0019] For an example, please refer to... Figure 1 , Figure 2 , Figure 3 As shown, this utility model provides a monitoring device for energy management in a smart factory, including a monitoring host 1. A protective door 3 is hinged to the front of the monitoring host 1, and a transparent window 4 is provided on the surface of the protective door 3. The outer shell of the monitoring host 1 is made of waterproof, dustproof, and corrosion-resistant stainless steel. Heat dissipation holes 12 are provided on both sides of the outer shell of the monitoring host 1. A mounting bracket 13 is provided on the back of the monitoring host 1. A backup battery 10 is installed inside the monitoring host 1. Multiple energy acquisition modules, a data processing module 5, a wireless communication module, an early warning module, a display module, and a power supply module are installed inside the monitoring host 1. The multiple energy acquisition modules, wireless communication module, early warning module, and display module are electrically connected to the data processing module 5. The power supply module is electrically connected to the multiple energy acquisition modules, data processing module 5, wireless communication module, early warning module, and display module. The multiple energy acquisition modules are used to collect consumption data of different types of energy in the smart factory. The multiple energy acquisition modules include a thermal energy acquisition unit 6, a gas energy acquisition unit 7, and an electrical energy acquisition unit 8. The water energy acquisition unit 9 and data processing module 5 employ an embedded microprocessor. The wireless communication module uses a 5G communication module. The early warning module includes an audible and visual early warning unit and an SMS early warning unit. The audible and visual early warning unit in the early warning module includes a red warning light 2 and a buzzer. The display module uses a touch screen display 11, which is used to display in real time the various raw energy data collected by the multi-type energy acquisition modules, the energy consumption data processed by the data processing module 5, and energy consumption anomaly information. By setting up a thermal energy acquisition unit 6, a gas energy acquisition unit 7, an electrical energy acquisition unit 8, and a water energy acquisition unit 9, it is possible to simultaneously collect the consumption data of multiple types of energy such as electrical energy, water energy, thermal energy, and gas in the smart factory, meeting the factory's needs for comprehensive management of multiple types of energy and solving the problem that existing monitoring devices can only monitor a single type of energy. The data processing module 5 filters and calibrates the collected data, effectively removing interference signals and outliers, improving the accuracy of energy consumption data acquisition, and providing accurate data support for the factory's refined energy management.

[0020] like Figure 1 , Figure 3As shown, the power acquisition unit 8 uses high-precision current transformers and voltage transformers to collect current and voltage data from various electrical equipment in the factory and calculate power consumption data. The water acquisition unit 9 uses an ultrasonic flow meter to collect water flow velocity and flow rate data from the factory's water supply network and calculate water consumption data. The heat acquisition unit 6 uses a temperature sensor and a heat meter to collect inlet and outlet temperature and heat flow rate data from the factory's heating network and calculate heat consumption data. The gas acquisition unit 7 uses a diaphragm gas meter to collect gas flow rate data from the factory's gas network and calculate gas consumption data. The power supply module adopts a wide voltage input design with an input voltage range of AC85-265V. The power supply module is equipped with overvoltage protection, overcurrent protection, and short-circuit protection circuits. The power supply module has wide voltage input and multiple protection functions to ensure that the monitoring device can work stably and continuously in the complex environment of the factory and avoid the device from failing to operate normally or losing data due to environmental factors or power supply failures.

[0021] like Figure 3 As shown, the microprocessor internally stores an energy data processing program. The microprocessor is used to filter, calibrate, and integrate various types of energy consumption data collected by multiple energy acquisition modules to remove interference signals and outliers from the data and improve data acquisition accuracy. The microprocessor is also used to compare and analyze the processed energy consumption data with preset energy consumption thresholds. When the consumption data of a certain type of energy exceeds the corresponding preset threshold, an energy consumption anomaly signal is generated.

[0022] like Figure 3 As shown, the wireless communication module is used to establish a wireless communication connection between the monitoring device and the smart factory energy management platform, enabling bidirectional data transmission. It transmits various energy consumption data processed by the data processing module 5 to the energy management platform in real time for managers to view and analyze. The wireless communication module receives control commands issued by the energy management platform, adjusts preset energy consumption thresholds, and controls the working mode of the early warning module. Using a 5G wireless communication module, a stable and efficient communication connection can be established between the monitoring device and the energy management platform, enabling real-time transmission of energy consumption data and bidirectional interaction of control commands. This facilitates managers' comprehensive understanding and remote management of the factory's overall energy consumption, improving energy management efficiency.

[0023] like Figure 1 , Figure 3As shown, when the data processing module 5 generates an abnormal energy consumption signal, the audible and visual early warning unit issues an audible and visual alarm signal, and the SMS early warning unit sends the abnormal energy consumption information to the mobile terminal of the management personnel through the wireless communication module. The abnormal information includes the abnormal energy type, the time of occurrence of the abnormality, the abnormal area, and the abnormal data value. The preset energy consumption threshold in the data processing module 5 can be flexibly adjusted according to different production periods and different production conditions in the smart factory. The data processing module 5 also has a data storage function, storing the processed energy consumption data in chronological order. When the energy consumption data exceeds the preset threshold, the early warning module can issue an early warning signal in a timely manner through both audible and visual early warning and SMS early warning methods to remind on-site and remote management personnel to investigate the abnormality, effectively avoiding energy waste and economic losses caused by abnormal energy consumption, and solving the problem of the lack of a real-time early warning mechanism in existing monitoring devices.

[0024] like Figure 1 As shown, the current transformer in the power acquisition unit 8 has an accuracy class of 0.2S, the voltage transformer has an accuracy class of 0.2, the ultrasonic flow meter has a measurement accuracy of ±0.5%, the heat meter has a measurement accuracy of ±1%, and the diaphragm gas meter has a measurement accuracy of ±1.5%.

[0025] like Figure 1 As shown, the monitoring host 1 also includes a positioning module, which is a GPS positioning module. The positioning module is electrically connected to the data processing module 5 and is used to obtain the installation location information of the monitoring host 1.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A monitoring device for energy management in a smart factory, comprising a monitoring host (1), characterized in that: The monitoring host (1) has a protective door (3) hinged to its front, and a transparent window (4) is provided on the surface of the protective door (3). The outer shell of the monitoring host (1) is made of waterproof, dustproof and corrosion-resistant stainless steel. Heat dissipation holes (12) are provided on both sides of the outer shell of the monitoring host (1). A mounting bracket (13) is provided on the back of the monitoring host (1). A spare battery (10) is provided inside the monitoring host (1). Multiple types of energy acquisition modules, data processing modules (5), wireless communication modules, early warning modules, display modules and power supply modules are installed inside the monitoring host (1). The multiple types of energy acquisition modules, wireless communication modules, early warning modules and display modules are electrically connected to the data processing module (5) respectively. The power supply module is connected to the multiple types of energy acquisition modules, data processing modules (5) and wireless communication modules (5) respectively. The communication module, early warning module, and display module are electrically connected. The multi-type energy acquisition module is used to collect consumption data of different types of energy in the smart factory. The multi-type energy acquisition module includes a thermal energy acquisition unit (6), a gas acquisition unit (7), an electrical energy acquisition unit (8), and a water energy acquisition unit (9). The data processing module (5) adopts an embedded microprocessor. The wireless communication module adopts a 5G communication module. The early warning module includes an audible and visual early warning unit and an SMS early warning unit. The audible and visual early warning unit in the early warning module includes a red warning light (2) and a buzzer. The display module adopts a touch screen display (11). The touch screen display (11) is used to display in real time the various raw energy data collected by the multi-type energy acquisition module, the energy consumption data processed by the data processing module (5), and energy consumption anomaly information.

2. The monitoring device for smart factory energy management according to claim 1, characterized in that: The power acquisition unit (8) uses a high-precision current transformer and voltage transformer. The power acquisition unit (8) is used to collect current and voltage data of various electrical equipment in the factory and calculate power consumption data. The water energy acquisition unit (9) uses an ultrasonic flow meter. The water energy acquisition unit (9) is used to collect water flow velocity and flow rate data of the factory's water supply network and calculate water consumption data. The heat energy acquisition unit (6) uses a temperature sensor and a heat meter. The heat energy acquisition unit (6) is used to collect inlet and outlet temperature data and heat flow data of the factory's heating network and calculate heat consumption data. The gas acquisition unit (7) uses a diaphragm gas meter to collect gas flow data of the factory's gas network and obtain gas consumption data. The power supply module adopts a wide voltage input design. The wide voltage input voltage range is AC85-265V. The power supply module is equipped with overvoltage protection, overcurrent protection and short circuit protection circuits.

3. The monitoring device for smart factory energy management according to claim 1, characterized in that: The microprocessor internally stores an energy data processing program. The microprocessor is used to filter, calibrate, and integrate various types of energy consumption data collected by multiple energy acquisition modules to remove interference signals and outliers from the data and improve data acquisition accuracy. The microprocessor is also used to compare and analyze the processed energy consumption data with preset energy consumption thresholds. When the consumption data of a certain type of energy exceeds the corresponding preset threshold, an energy consumption anomaly signal is generated.

4. The monitoring device for smart factory energy management according to claim 1, characterized in that: The wireless communication module is used to establish a wireless communication connection between the monitoring device and the smart factory energy management platform to realize bidirectional data transmission. It transmits various energy consumption data processed by the data processing module (5) to the energy management platform in real time for managers to view and analyze. The wireless communication module receives control commands issued by the energy management platform to adjust the preset energy consumption threshold and control the working mode of the early warning module.

5. A monitoring device for smart factory energy management according to claim 1, characterized in that: When the data processing module (5) generates an abnormal energy consumption signal, the sound and light warning unit issues a sound and light alarm signal, and the SMS warning unit sends the abnormal energy consumption information to the mobile terminal of the management personnel through the wireless communication module. The abnormal information includes the abnormal energy type, the time of abnormal occurrence, the abnormal area, and the abnormal data value. The preset energy consumption threshold in the data processing module (5) is flexibly adjusted according to different production periods and different production conditions of the smart factory. The data processing module (5) also has a data storage function, which stores the processed energy consumption data in chronological order.

6. A monitoring device for energy management in a smart factory according to claim 2, characterized in that: The current transformer in the power acquisition unit (8) has an accuracy class of 0.2S, the voltage transformer has an accuracy class of 0.2, the ultrasonic flow meter has a measurement accuracy of ±0.5%, the heat meter has a measurement accuracy of ±1%, and the diaphragm gas meter has a measurement accuracy of ±1.5%.

7. A monitoring device for smart factory energy management according to claim 1, characterized in that: The monitoring host (1) also includes a positioning module, which is a GPS positioning module. The positioning module is electrically connected to the data processing module (5) and is used to obtain the installation location information of the monitoring host (1).

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