CN217425561U - Working condition power consumption monitor - Google Patents
Working condition power consumption monitor Download PDFInfo
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- CN217425561U CN217425561U CN202221092049.0U CN202221092049U CN217425561U CN 217425561 U CN217425561 U CN 217425561U CN 202221092049 U CN202221092049 U CN 202221092049U CN 217425561 U CN217425561 U CN 217425561U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model discloses a working condition electricity utilization monitor, which adopts a modular structure and consists of a control unit, a human-computer interface unit, a collection unit, a transmission unit and an electric power metering unit; the control unit comprises a processor module, a power supply module and an interface module; the human-computer interface unit is connected with the control unit and comprises a display module and a control module; the acquisition unit is connected with the control unit and comprises a preprocessing module, a wired interface module and a wireless interface module; the transmission unit is connected with the control unit and comprises a wired transmission module and a wireless transmission module; the electric power metering unit is connected with the acquisition unit and comprises an electric power metering display module, an acquisition module and a communication module. The utility model integrates a plurality of data acquisition and transmission interfaces and a plurality of network transmission modes, supports simultaneous transmission of multi-center data, and can meet diversified management requirements; and the daily operation management efficiency is greatly improved, and the construction cost is effectively reduced.
Description
Technical Field
The utility model relates to an operating mode power consumption on-line monitoring technical field, specific theory relates to a control appearance that is used for facility power consumption condition to control.
Background
The working condition electricity utilization monitoring instrument carries out real-time online monitoring on electrical parameters (such as current, voltage, power, electric quantity and the like) reflecting the operation states of the pollution source production facility and the pollutant treatment facility according to the process design. The working condition electricity utilization monitoring instrument is used for mastering the information of the operation condition, the pollution treatment and discharge condition, the pollution source stopping production, the peak shifting production condition and the like of a production facility and a treatment facility, and is an important component of an automatic pollution source monitoring system.
In order to control cost and facilitate integration, a main control unit, a data acquisition unit and a transmission unit are generally integrated together, so that the limitation of hardware is more, and the requirement of customized management of each region cannot be met.
The working condition electricity utilization monitoring instrument in the prior art generally adopts a DTU (data transfer unit) to transmit data, and the DTU can only support 1-3 data centers to transmit simultaneously due to the function limitation of the DTU, so that the requirement of a multilevel management department on data supervision cannot be met.
In the prior art, due to the limitation of a processor, an operating system and a communication network, the working condition power utilization monitoring instrument has low remote maintenance stability in later-stage operation and maintenance, and cannot realize batch remote maintenance and management.
The operating mode power consumption monitoring instrument among the prior art can only use supporting electric power measurement module generally, and other electric power measurement instrument instruments of incompatible can increase the site operation degree of difficulty and overall construction cost.
To sum up, the utility model discloses utilize embedded and internet of things to improve operating mode power consumption monitor.
Disclosure of Invention
An object of the utility model is to provide an operating mode power consumption control appearance to overcome the not enough of above-mentioned prior art existence.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a working condition power consumption monitor, its adopts the modularized design structure, specifically includes the control unit, man-machine interface unit, gathers unit, transmission unit and electric power measurement unit, wherein:
the control unit comprises a processor module, a power supply module and an interface module, wherein the processor module is used for processing and analyzing various signals, the power supply module is used for providing working power supply for each module, and the interface module is used for being connected with the human-computer interface unit, the acquisition unit and the transmission unit so that other units can work normally;
the human-computer interface unit is connected with the control unit and comprises a display module and a control module, wherein the display module is used for displaying monitored working condition information, and the control module provides an input interface for a user to realize human-computer interface operation;
the acquisition unit is connected with the control unit and comprises a preprocessing module, a wired interface module and a wireless interface module, wherein the preprocessing module is used for preliminarily processing the data of the electric power metering unit acquired from the wired interface module and the wireless interface module and then transmitting the data to the control unit for data analysis and data storage;
the transmission unit is connected with the control unit and comprises a wired transmission module and a wireless transmission module, and monitoring data are sent to a preset data center through the wired transmission module and the wireless transmission module;
the electric power metering unit is connected with the acquisition unit and comprises an electric power metering display module, an acquisition module and a communication module, wherein the electric power metering display module is used for displaying electric power metering information, the acquisition module is used for acquiring electrical parameters, and the communication module is used for communicating with the acquisition unit.
Further, the processor module adopts ARM Cortex-A8 or ARM Cortex-A35, and comprises a processor, a bottom plate, a memory, a storage, a PMIC, an RTC, an expansion chip and peripheral components thereof.
Furthermore, the power supply module adopts LRS-35 and CB1240, which can be used for different situations of external normal power supply or external power interruption.
Furthermore, the interface module is connected with the human-computer interface unit, the acquisition unit and the transmission unit through a display interface signal, a serial interface signal, a network interface signal and a power supply signal of the processor module, so that other units can work normally.
Furthermore, a display module of the human-computer interface unit adopts a character dot matrix display screen, a TFT liquid crystal display screen or an OLED display screen to display the operation information, the configuration information and the facility power utilization condition of the working condition power utilization monitor; the control module of the human-computer interface unit provides an input interface for a user through a resistance touch screen, a capacitance touch screen, an infrared touch screen, a surface acoustic wave touch screen or a keyboard.
Furthermore, the wired interface module collects various monitoring data of the power metering unit through one or more of an RS232 interface, an RS485 interface, an analog input interface, a switch input interface, an Ethernet interface and a pulse signal interface; the wireless interface module collects various monitoring data of the power metering unit through one or more of LoRa, Wi-Fi, NB-IoT, infrared and Bluetooth.
Furthermore, the wired transmission module is accessed to one or more ethernet networks through one or more RJ45 interfaces, and transmits the monitoring data in the control unit to a preset data center; the wireless transmission module sends the monitoring data in the control unit to a preset data center through one or more wireless networks of 2G, 3G, 4G, 5G, NB-IoT, LoRa and Wi-Fi.
Furthermore, the electric power measurement display module displays real-time electric parameter monitoring values through a character dot matrix display screen, a TFT liquid crystal display screen or an OLED display screen.
Furthermore, the acquisition module comprises a current transformer, a power taking device, an electrical parameter metering module and an electrical safety protection device; the current transformer is an open type transformer and is sleeved on a power utilization cable of a facility to monitor the power utilization current condition of the facility in real time; the electricity taking device takes electricity from the facility electricity utilization cable in a mode of direct connection of the electricity utilization cable, magnetic steel adsorption or puncture of the electricity utilization cable, and on one hand, the electricity taking device provides a power supply for the self work of the electric power metering unit and on the other hand, the electricity utilization voltage condition of the facility is collected in real time; the electric parameter metering module acquires voltage, current and power data of facility electricity utilization through high frequency, and analyzes, calculates and stores various electric parameter monitoring data of the facility; the electric safety protection device protects and isolates external abnormal voltage and current, prevents the electric power metering unit from being damaged due to the abnormal external power supply environment, and simultaneously ensures the normal work of the electric power metering unit and facilities.
Furthermore, the communication module includes a wired communication interface and a wireless communication interface.
The utility model has the advantages that:
(1) the working condition power utilization monitor designed by the scheme adopts a modular design, supports multiple mounting modes, and is more suitable for being integrated in the existing electric cabinet and electric cabinet;
(2) the working condition power consumption monitor designed by the scheme integrates various data acquisition and transmission interfaces and various network transmission modes, supports multi-center data simultaneous transmission, and can meet diversified management requirements
(3) The working condition power consumption monitor designed by the scheme can be used for remotely managing, maintaining and upgrading equipment in batches through a network, and the daily operation management efficiency is greatly improved
(4) The operating mode power consumption control appearance that this scheme designed is from taking electric power measurement unit, and electric power measurement or supervisory equipment that simultaneously can compatible customer installed can effectively reduce the construction cost, promotes the scene and implements efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the structure of each unit of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, a working condition power consumption monitor adopts a modular design and is composed of a control unit 1, a human-computer interface unit 2, a collection unit 3, a transmission unit 4 and an electric power metering unit 5.
Referring to fig. 2, the control unit 1 is composed of a processor module 11, a power supply module 12 and an interface module 13. The processor module 11 includes components such as a processor, a bottom plate, a memory, a storage, a PMIC, an RTC, an expansion chip, and peripheral components thereof. The power module 12 of the control unit 1 includes components such as a switching power supply and a power supply battery, which provide the control unit 1 with power required for normal operation. Meanwhile, the control unit 1 provides power supplies required by normal work for the human-computer interface unit 2, the acquisition unit 3 and the transmission unit 4. The power module 12 of the control unit 1 charges the power supply battery when the external power supply is normal, and is powered by the power supply battery when the external power supply is interrupted. The interface module 13 is connected with the human-computer interface unit 2, the acquisition unit 3 and the transmission unit 4 through various interface signals such as a display interface signal, a serial interface signal, a network interface signal, a power supply signal and the like of the processor module 11.
Referring to fig. 2, the human interface unit 2 is composed of a display module 21 and a control module 22. And the display module 21 of the human-computer interface unit 2 displays the operation information, the configuration information, the facility power utilization condition and the like of the working condition power utilization monitor through user visual components such as a character dot matrix display screen, a TFT liquid crystal display screen, an OLED display screen and the like. The control module 22 provides an input interface for a user through a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen, a keyboard and the like, so as to realize the operation of the human-computer interface software function. The human-computer interface unit 2 is connected with the control unit 1.
Referring to fig. 2, the acquisition unit 3 is composed of a preprocessing module 31, a wired interface module 32 and a wireless interface module 33. The preprocessing module 31 performs preliminary processing on the data of the power metering unit 5 collected from the wired interface module 32 and the wireless interface module 33, and then sends the data to the control unit 1 for data analysis and data storage. The wired interface module 32 collects various monitoring data of the power metering unit 5 through an RS232 interface, an RS485 interface, an Analog Input (AI) interface, a switch input (DI) interface, an ethernet interface, a pulse signal interface and the like. The wireless interface module 33 collects various monitoring data of the power metering unit 5 through wireless communication networks such as LoRa, Wi-Fi, NB-IoT, infrared and Bluetooth. The acquisition unit 3 is connected with the control unit 1.
Referring to fig. 2, the transmission unit 4 is composed of a wired transmission module 41 and a wireless transmission module 42. The wired transmission module 41 accesses one or more ethernet networks through one or more RJ45 interfaces and transmits the monitoring data in the control unit 1 to a preset data center. The wireless transmission module 42 transmits the monitoring data in the control unit 1 to a preset data center through wireless networks such as 2G, 3G, 4G, 5G, NB-IoT, LoRa, Wi-Fi and the like. The transmission unit 4 transmits the monitoring data to a plurality of data centers simultaneously through the Internet and a private network VPN. The transmission unit 4 is connected to the control unit 1.
Referring to fig. 2, the power metering unit 5 is composed of a power metering display module 51, a collection module 52 and a communication module 53. And the electric power metering display module 51 of the electric power metering unit 5 displays real-time electric parameter monitoring values through user visual components such as a character dot matrix display screen, a TFT liquid crystal display screen, an OLED display screen and the like. The acquisition module 52 comprises a current transformer, a power taking device, an electrical parameter metering module and an electrical safety protection device. The current transformer is an open transformer and is sleeved on a power utilization cable of a facility. The electricity taking device adopts modes of direct connection of an electric cable, magnetic steel adsorption or electric cable puncture and the like to take electricity from the electric cable for the facility. The electric parameter metering module acquires voltage, current, power and other data of facility electricity utilization through high frequency, and analyzes, calculates and stores various electric parameter monitoring data of the facility. The electric safety protection device protects and isolates external abnormal voltage and current, and prevents the electric power metering unit 5 from being damaged due to the abnormal external power supply environment. The communication module 53 includes a wired communication interface and a wireless communication interface. The wired communication interface is communicated with the acquisition unit 3 through an RS232 interface, an RS485 interface, an Analog Input (AI) interface, a switch input (DI) interface, an Ethernet interface, a pulse signal interface and the like. The wireless communication interface is communicated with the acquisition unit 3 through Lora, Wi-Fi, NB-IoT, infrared, Bluetooth and the like. The electric power metering unit 5 is connected with the acquisition unit 3.
The utility model discloses a theory of operation: the working condition electricity utilization monitor uses a mainstream ARM or x86 processor to operate a Linux operating system. The monitoring instrument has an electric power metering function, is connected with a circuit of a production and treatment facility of a pollution source, monitors the power utilization condition of the facility in real time, and uploads various real-time power utilization parameters of the facility to a data center. A plurality of production and treatment facilities in the pollution source are often distributed in different workshops or working sections, and the electricity utilization condition of the production facilities and the treatment facilities in the whole pollution source can be monitored by matching one or more monitoring instruments with a plurality of electric power metering modules according to the scale of the pollution source and the distribution condition of the facilities. After the monitoring instrument uploads the facility power utilization monitoring data, the data center analyzes the operation conditions of the pollution source production facility and the treatment facility according to the matching relationship between the production facility and the treatment facility in the production process flow of the pollution source, and analyzes and judges the facility operation normative according to the requirements of a main department on pollution source stopping production and peak shifting production so as to achieve the accurate management of the pollution source emission and the treatment condition.
The utility model discloses a components and parts model of chooseing for use:
a control unit
The processor module is used for: ARM Cortex-A8, ARM Cortex-A35;
a power supply module: LRS-35, CB 1240;
an interface module: 5L53 connector, 2.0DC2-64P curved needle and flat cable.
Two, man-machine interface unit
A display module: LVDS TFT LCD inches, 7 or 10 inches;
a control module: 7 inch or 10 inch resistive or capacitive touch screens.
Third, the collection unit
A preprocessing module: an ARM Cortex-M4 processor;
a wired interface module: 2.0DC2-64P curved needles and flat cables;
a wireless interface module: BC28 communication module, LM400TU LoRa module, ESP8266 Wi-Fi module.
Fourth, transmission unit
The wired transmission interface module: an RJ45 interface;
wireless transmission interface module: EC20 communication module, BC28 communication module.
Fifth, the electric power measures the unit
Display module, collection module, communication module: AEW100 wireless metering module.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution and the like fall within the scope of the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (10)
1. The utility model provides a working condition power consumption monitor which characterized in that adopts modular structure, specifically includes the control unit, man-machine interface unit, gathers unit, transmission unit and electric power measurement unit, wherein:
the control unit comprises a processor module, a power supply module and an interface module, wherein the processor module is used for processing and analyzing various signals, the power supply module is used for providing working power supply for each module, and the interface module is used for being connected with the human-computer interface unit, the acquisition unit and the transmission unit so that other units can work normally;
the human-computer interface unit is connected with the control unit and comprises a display module and a control module, wherein the display module is used for displaying monitored working condition information, and the control module provides an input interface for a user to realize human-computer interface operation;
the acquisition unit is connected with the control unit and comprises a preprocessing module, a wired interface module and a wireless interface module, wherein the preprocessing module is used for preliminarily processing the data of the electric power metering unit acquired from the wired interface module and the wireless interface module and then transmitting the data to the control unit for data analysis and data storage;
the transmission unit is connected with the control unit and comprises a wired transmission module and a wireless transmission module, and monitoring data are sent to a preset data center through the wired transmission module and the wireless transmission module;
the electric power metering unit is connected with the acquisition unit and comprises an electric power metering display module, an acquisition module and a communication module, wherein the electric power metering display module is used for displaying electric power metering information, the acquisition module is used for acquiring electrical parameters, and the communication module is used for communicating with the acquisition unit.
2. The electrical monitoring instrument for operating conditions of claim 1, wherein the processor module is an ARM Cortex-A8 or ARM Cortex-a35 module, which comprises a processor, a backplane, a memory, a PMIC, an RTC, an expansion chip and peripheral components thereof.
3. The monitoring instrument of claim 1, wherein the power module employs LRS-35 and CB1240, and is used for different situations of external normal power supply or external power interruption.
4. The monitoring instrument according to claim 1, wherein the interface module is connected to the human-computer interface unit, the acquisition unit and the transmission unit through a display interface signal, a serial interface signal, a network interface signal and a power supply signal of the processor module, so that other units can work normally.
5. The working condition electricity utilization monitor according to claim 1, wherein a display module of the human-computer interface unit adopts a character dot matrix display screen, a TFT liquid crystal display screen or an OLED display screen to display the running information, the configuration information and the facility electricity utilization condition of the working condition electricity utilization monitor; the control module of the human-computer interface unit provides an input interface for a user through a resistance touch screen, a capacitance touch screen, an infrared touch screen, a surface acoustic wave touch screen or a keyboard.
6. The monitoring instrument for working condition electricity consumption according to claim 1, wherein the wired interface module collects various monitoring data of the electric power metering unit through one or more of an RS232 interface, an RS485 interface, an analog quantity input interface, a switch input interface, an Ethernet interface and a pulse signal interface; the wireless interface module collects various monitoring data of the power metering unit through one or more of LoRa, Wi-Fi, NB-IoT, infrared and Bluetooth.
7. The working condition electricity utilization monitor according to claim 1, wherein the wired transmission module is connected to one or more ethernet networks through one or more RJ45 interfaces and transmits monitoring data in the control unit to a preset data center; the wireless transmission module sends the monitoring data in the control unit to a preset data center through one or more wireless networks of 2G, 3G, 4G, 5G, NB-IoT, LoRa and Wi-Fi.
8. The working condition electricity utilization monitor according to claim 1, wherein the electric power metering display module displays real-time electric parameter monitoring values through a character dot matrix display screen, a TFT liquid crystal display screen or an OLED display screen.
9. The working condition electricity utilization monitoring instrument according to claim 1, wherein the acquisition module comprises a current transformer, an electricity taking device, an electrical parameter metering module and an electrical safety protection device; the current transformer is an open type transformer, is sleeved on a power utilization cable of a facility and monitors the power utilization current condition of the facility in real time; the electricity taking device takes electricity from the facility electricity utilization cable in a mode of direct connection of the electricity utilization cable, magnetic steel adsorption or puncture of the electricity utilization cable, and on one hand, the electricity taking device provides a power supply for the self work of the electric power metering unit and on the other hand, the electricity utilization voltage condition of the facility is collected in real time; the electric parameter metering module acquires voltage, current and power data of facility electricity utilization through high frequency, and analyzes, calculates and stores various electric parameter monitoring data of the facility; the electric safety protection device protects and isolates external abnormal voltage and current, prevents the electric power metering unit from being damaged due to the abnormal external power supply environment, and simultaneously ensures the normal work of the electric power metering unit and facilities.
10. The monitoring instrument according to claim 1, wherein the communication module comprises a wired communication interface and a wireless communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221092049.0U CN217425561U (en) | 2022-05-09 | 2022-05-09 | Working condition power consumption monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221092049.0U CN217425561U (en) | 2022-05-09 | 2022-05-09 | Working condition power consumption monitor |
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| Publication Number | Publication Date |
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| CN217425561U true CN217425561U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221092049.0U Active CN217425561U (en) | 2022-05-09 | 2022-05-09 | Working condition power consumption monitor |
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| CN (1) | CN217425561U (en) |
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2022
- 2022-05-09 CN CN202221092049.0U patent/CN217425561U/en active Active
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