CN116700051A - Energy efficiency management system and method - Google Patents

Abstract

The embodiment of the application provides an energy efficiency management system and method, and relates to the field of industrial energy efficiency management. A method comprising: the device sensor assembly is mainly used for real-time detection of all energy consumption parameter data of n groups of operation devices, the data acquisition module is mainly used for acquisition of all energy consumption parameter data of n groups of operation devices, and the output end of the data acquisition module is electrically connected with the central processing unit in a one-way. The energy efficiency management system and the method adopt a mode of combining accurate detection, efficient processing and real-time monitoring analysis of various sensors to comprehensively monitor and early warn the energy consumption conditions of a plurality of groups of operation equipment, so that the energy consumption problem of the plurality of groups of equipment is solved in time, the operation energy cost of industrial equipment and the product cost of industrial enterprises are effectively reduced, and the product has competitive power in price.

Description

Energy efficiency management system and method

Technical Field

The application relates to the technical field of industrial energy efficiency management, in particular to an energy efficiency management system and method.

Background

Industries are social substance production departments of exploitation, collection and processing of natural resources, industries are processing and manufacturing industries, industries are products of social division development, and industries are main components of second industries through several development stages of hand industry and machine industry and are divided into light industry and heavy industry.

In the industrial production process, a plurality of types of equipment can be used, the equipment can not be operated to be free from energy supply, along with the enhancement of the current consciousness of energy conservation and consumption reduction, the energy efficiency management system is developed along with the development of industrial self cost, the currently used energy efficiency management system only has single detection work, meanwhile, the energy consumption data of the operation equipment need to be collected and judged one by one manually to the site, the mode of combining accurate detection, efficient processing and real-time monitoring analysis of various sensors can not be adopted, the comprehensive supervision and early warning operation can not be carried out on the energy consumption conditions of a plurality of groups of operation equipment, the energy consumption problem of a plurality of groups of equipment can not be solved in time, the operation energy cost of the industrial equipment and the product cost of industrial enterprises are improved, and the product competitiveness of the industrial equipment is reduced.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the energy efficiency management system and the method provided by the application cannot adopt a mode of combining accurate detection, efficient processing and real-time monitoring analysis of various sensors to comprehensively monitor and early warn the energy consumption of a plurality of groups of operation equipment.

An energy efficiency management system according to an embodiment of the present application includes: the device sensor assembly is electrically connected with the data acquisition module in a unidirectional mode, the device sensor assembly is mainly used for detecting all energy consumption parameter data of n groups of operation devices in real time, the data acquisition module is mainly used for collecting all energy consumption parameter data of n groups of operation devices, the output end of the data acquisition module is electrically connected with the central processing unit in a unidirectional mode, the central processing unit is mainly used for processing all energy consumption parameter data of n groups of operation devices, the output end of the central processing unit is electrically connected with the DTU wireless transmission module in a unidirectional mode, the DTU wireless transmission module is mainly used for wireless transmission of all processed energy consumption parameter data of n groups of operation devices, the output end wireless signal of the DTU wireless transmission module is connected with the background service module, and the background service module is mainly used for instruction issuing and storage of all processed energy consumption parameter data of n groups of operation devices.

According to some embodiments of the present application, output ends of the central processing unit are respectively and unidirectionally electrically connected with an on-line monitoring module and a comparison analysis module, the on-line monitoring module is mainly used for on-line monitoring of the energy consumption parameter data processed by each item of n sets of operation equipment, the comparison analysis module is mainly used for prejudging and analyzing the energy consumption parameter data processed by each item of n sets of operation equipment, output ends of the on-line monitoring module and the comparison analysis module are unidirectionally electrically connected with input ends of the DTU wireless transmission module, the on-line monitoring module displays the energy consumption parameter data processed by each item of n sets of operation equipment in a line diagram manner, and a reference basis of the comparison analysis module is a factory energy consumption range standard value of the n sets of operation equipment.

According to some embodiments of the present application, the other group of output ends of the central processing unit are electrically connected with an alarm module in a unidirectional manner, and the alarm module is mainly used for alarming the energy consumption condition of n groups of operation devices, and the output end of the alarm module is electrically connected with the input end of the background service module in a unidirectional manner.

According to some embodiments of the application, the alarm module comprises three modes of a three-color alarm lamp, a buzzer alarm and a warning popup window, wherein the three-color alarm lamp and the buzzer alarm are both installed on n groups of operation equipment, the warning popup window is arranged on an operation interface of the background service module, the warning work is completed at the frequency of popping up once per second, and the popping-up interface of the warning popup window displays characters as 'energy exceeding alarm'.

According to some embodiments of the present application, the output end of the background service module is unidirectionally and electrically connected with a protection module, the protection module is mainly used for grounding loops and power peak anti-forced work of n groups of operation devices, the output end of the protection module is unidirectionally and electrically connected with the input end of the device sensor assembly, and the protection module and the device sensor assembly are respectively and correspondingly installed at reserved positions on the n groups of operation devices.

According to some embodiments of the present application, the output end of the protection module is unidirectionally and electrically connected with a 16-bit 8-channel analog input module, the 16-bit 8-channel analog input module is mainly used for inputting programming instructions, the output end of the 16-bit 8-channel analog input module is unidirectionally and electrically connected with a signal adjustment module and a wireless communication module, the output end of the wireless communication module is connected with an input end of a background service module through wireless signals, the signal adjustment module is mainly used for adjusting the programming instructions input signals, the wireless communication module is mainly used for wireless transmission of protection data of a current device, the output end of the signal adjustment module is unidirectionally and electrically connected with an a/D conversion module, the a/D conversion module is mainly used for converting the programming instructions input signals, the output end of the a/D conversion module is unidirectionally and electrically connected with a distance correction module, the distance correction module is mainly used for distance correction of the protection circuit of the current device, the output end of the distance correction module is unidirectionally and electrically connected with an optical isolation module, and the optical isolation module is mainly used for high-voltage electrical isolation protection of the circuit input position of the current device.

According to some embodiments of the application, the device sensor assembly includes an electrical quantity sensor, a water flow sensor, a gas metering sensor, a steam flow sensor, a fuel flow sensor, and a compressed air flow sensor, and the electrical quantity sensor, the water flow sensor, the gas metering sensor, the steam flow sensor, the fuel flow sensor, and the compressed air flow sensor are mainly used for data detection work of the n groups of operating devices, and the electrical quantity sensor, the water flow sensor, the gas metering sensor, the steam flow sensor, the fuel flow sensor, and the compressed air flow sensor are correspondingly installed according to the current operating device energy use type.

According to some embodiments of the present application, the input end of the electric quantity sensor is electrically connected with the electric meter in a unidirectional manner, and the electric meter can be divided into electric meter 1, electric meter 2, … and electric meter n according to the number of operating devices, and the electric meter is mainly used for the electric quantity recording operation of n groups of operating devices, the input end of the water flow sensor is electrically connected with the water meter in a unidirectional manner, and the water meter can be divided into water meter 1, water meter 2, …, water meter n, and the water meter is mainly used for the water quantity recording operation of n groups of operating devices, and n groups of electric meters and n groups of water meters are designed according to n groups of operating devices, the input end of the gas metering sensor is electrically connected with the gas meter, and the gas meter is mainly used for the gas quantity recording operation of n groups of operating devices, the input end of the gas flow sensor is electrically connected with the gas meter, and the gas meter is mainly used for the steam meter, and the gas meter is electrically connected with the gas meter according to the n groups of operating devices in a unidirectional manner, and the gas meter is compressed air meter is compressed according to the n groups of air flow meter.

An energy efficiency management method according to the above-mentioned energy efficiency management system includes the following steps:

firstly, carrying out corresponding real-time monitoring on n groups of equipment using electricity, water, gas, steam, fuel and compressed air by using n groups of electric quantity sensors, n groups of water flow sensors, fuel gas metering sensors, steam flow sensors, fuel oil flow sensors and compressed air flow sensors in equipment sensor assemblies correspondingly arranged on n groups of running equipment;

acquiring power consumption, water, fuel gas, steam, fuel oil and compressed air data of n groups of power consumption, water, fuel gas, steam, fuel oil and compressed air equipment by a data acquisition module, and transmitting the data to a central processing unit;

step three, the central processing unit processes the collected power consumption, water, gas, steam, fuel oil and compressed air data of n groups of power consumption, water, gas, steam, fuel oil and compressed air equipment and then uploads the processed power consumption, water, gas, steam, fuel oil and compressed air data to the online monitoring module and the contrast analysis module, the online monitoring module 24h carries out online monitoring on the n groups of power consumption, water, gas, steam, fuel oil and compressed air equipment, the contrast analysis module analyzes the processed power consumption, water, gas, steam, fuel oil and compressed air data according with various energy consumption standard range values, and whether the energy use condition of the current equipment accords with the energy consumption standard range values is judged;

if the data of the electricity, water, gas, steam, fuel and compressed air of the n groups of electricity, water, gas, steam, fuel and compressed air equipment are within the energy consumption standard range value, the data is directly sent to the background service terminal by the DTU wireless transmission module, and the alarm module is not triggered, the background service terminal draws the received data of the electricity, water, gas, steam, fuel and compressed air of the n groups of electricity, water, gas, steam, fuel and compressed air equipment into a table and stores the table to the cloud disk;

step five, if n groups of electricity, water, gas, steam, fuel oil and compressed air equipment have the data exceeding the energy consumption standard range value, the data of the electricity, water, gas, steam, fuel oil and compressed air are also transmitted to a background service terminal by a DTU wireless transmission module, and then an alarm module is triggered immediately, the alarm module carries out position sound and light alarm according to the GPS position of the current equipment, a display interface of the background service terminal also ejects a warning popup window, and relevant personnel are dispatched to the scene immediately for detection and debugging;

step six, at the same time, the background service terminal triggers the protection module according to the GPS position of the current equipment, the protection module inputs the program programming instruction in advance through the 16-bit 8-channel analog input module, and after signal adjustment, A/D conversion and distance correction in sequence, 3000VDC optical isolation protection processing is carried out between the input high voltages of the internal circuit module of the current equipment, so as to prevent the current equipment from being forced by a grounding loop and a power peak, and protection data in the protected equipment is sent to the background service terminal through the wireless communication module.

The beneficial effects of the application are as follows: when the energy consumption condition of the industrial multi-group equipment is required to be managed, the energy consumption data of the multi-group industrial equipment are detected by various types of equipment sensor assemblies, then the energy consumption data of the industrial multi-group equipment are acquired by a data acquisition module and then are processed by a central processing unit in a high-efficiency operation mode, then the energy consumption data are wirelessly transmitted to a management and control personnel of a background service module by a DTU wireless transmission module, and then the energy consumption data of the industrial multi-group equipment are monitored, analyzed and prejudged by an online monitoring module, a comparison analysis module, an alarm module and a protection module.

Additional aspects and advantages of the application 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 application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a system block diagram of an energy efficiency management system and method in accordance with an embodiment of the present application;

FIG. 2 is a system block diagram of a device sensor assembly according to an embodiment of the application;

FIG. 3 is a system block diagram of a protection module according to an embodiment of the application;

FIG. 4 is a flow chart of a method of an energy efficiency management system and method in accordance with an embodiment of the present application;

FIG. 5 is an energy consumption oversubstance bar graph of multiple sets of operating devices of an energy efficiency management system and method in accordance with an embodiment of the present application;

fig. 6 is a bar graph of the normal range of energy consumption of multiple sets of operating devices for an energy efficiency management system and method in accordance with an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

An energy efficiency management system and method according to an embodiment of the present application is described below with reference to the accompanying drawings.

As shown in fig. 1 to 6, an energy efficiency management system according to an embodiment of the present application includes: the device sensor assembly is electrically connected with the data acquisition module in a unidirectional mode at the output end of the device sensor assembly, the device sensor assembly is mainly used for detecting all energy consumption parameter data of n groups of operation devices in real time, the data acquisition module is mainly used for collecting all energy consumption parameter data of n groups of operation devices, the central processing unit is electrically connected with the output end of the data acquisition module in a unidirectional mode, the central processing unit is mainly used for processing all energy consumption parameter data of n groups of operation devices, the DTU wireless transmission module is electrically connected with the output end of the central processing unit in a unidirectional mode, the DTU wireless transmission module is mainly used for wireless transmission of all processed energy consumption parameter data of n groups of operation devices, the output end wireless signal of the DTU wireless transmission module is connected with the background service module, and the background service module is mainly used for issuing and storing instructions of all processed energy consumption parameter data of n groups of operation devices.

As shown in fig. 1, the currently used energy efficiency management system only has single detection work, meanwhile, the system needs to manually arrive at the site one by one to collect and judge the energy consumption data of the operation equipment, not only increases the labor cost, but also is time-consuming and labor-consuming, the efficiency is low, when the operation equipment with a part of remote positions has the energy consumption rising condition, the best time for error correction occurs, the consumption cost of the energy sources of the operation equipment is improved, the output end of the central processing unit is respectively and unidirectionally electrically connected with an on-line monitoring module and a contrast analysis module, the on-line monitoring module is mainly used for on-line monitoring of the energy consumption parameter data of each item of the n-group operation equipment, the contrast analysis module is mainly used for the pre-judging and analysis work of the energy consumption parameter data of each item of the n-group operation equipment, the output end of the on-line monitoring module and the contrast analysis module is unidirectionally electrically connected with the input end of the DTU wireless transmission module, the on-line monitoring module displays the energy consumption parameter data of the n-group operation equipment in a fault diagram mode, the reference basis of the analysis module is the factory energy consumption standard value of the n-group operation equipment, the other three-color module is respectively and unidirectionally connected with the three-color alarm window, the three-phase alarm module is arranged at the back of the three-color display interface of the alarm station, the three-color alarm module is arranged at the back of the alarm station, the alarm module is arranged at the end of the alarm station, the alarm station is in a warning interface, the alarm station is in a warning mode, the alarm station is used for warning mode, the alarm mode is triggered, the alarm station and the alarm station is used for warning, and the alarm station is used, when the energy consumption condition of the industrial multi-group equipment is required to be managed, the energy consumption data of the multi-group industrial equipment is detected by the various equipment sensor assemblies, the energy consumption data of the industrial multi-group equipment is acquired by the data acquisition module and then is processed by the central processing unit in a high-efficiency operation mode, the energy consumption data is wirelessly transmitted to a management and control personnel of the background service module by the DTU wireless transmission module, the energy consumption data of the industrial multi-group equipment is monitored, analyzed and prejudged by the on-line monitoring module, the comparison analysis module, the alarm module and the protection module, and the energy consumption condition of the multi-group operation equipment is comprehensively monitored and early-warned by adopting a mode of combining accurate detection, high-efficiency processing and real-time monitoring analysis of various sensors, so that the energy consumption problem of the multi-group equipment is solved in time, the operation energy cost of the industrial equipment and the product cost of an industrial enterprise are effectively reduced, and the product is competitive in price.

As shown in fig. 3, the output end of the background service module is unidirectionally electrically connected with a protection module, the protection module is mainly used for preventing the ground loop and the power peak of n groups of operation devices from being forced, the output end of the protection module is unidirectionally electrically connected with the input end of the device sensor assembly, the protection module and the device sensor assembly are respectively and correspondingly installed at reserved positions on n groups of operation devices, the output end of the protection module is unidirectionally electrically connected with a 16-bit 8-channel analog input module, the 16-bit 8-channel analog input module is mainly used for inputting programming instructions, the output end of the 16-bit 8-channel analog input module is respectively unidirectionally electrically connected with a signal regulating module and a wireless communication module, the output end of the wireless communication module is connected with the input end of the background service module through wireless signals, and the signal regulating module is mainly used for regulating the programming instructions, the wireless communication module is mainly used for wireless transmission work of the protection data of the current equipment, the output end of the signal regulating module is unidirectionally electrically connected with the A/D conversion module, the A/D conversion module is mainly used for conversion work of programming instruction input signals, the output end of the A/D conversion module is unidirectionally electrically connected with the distance correction module, the distance correction module is mainly used for distance correction work of the protection circuit of the current equipment, the output end of the distance correction module is unidirectionally electrically connected with the optical isolation module, the optical isolation module is mainly used for high-voltage electric optical isolation protection work of the circuit input position of the current equipment, high-voltage electric optical isolation protection measures of the circuit input position are provided for the operation equipment with increased energy consumption so as to prevent the operation equipment from continuously or suddenly increasing voltage and causing short circuit faults, improve the operation safety performance of the operation equipment, the operation failure rate of the operation equipment is reduced.

As shown in fig. 2, the device sensor assembly includes an electricity sensor, a water flow sensor, a gas metering sensor, a steam flow sensor, a fuel flow sensor and a compressed air flow sensor, and the electricity sensor, the water flow sensor, the gas metering sensor, the steam flow sensor, the fuel flow sensor and the compressed air flow sensor are mainly used for data detection work of electricity consumption, water quantity, gas quantity, steam quantity, fuel quantity and compressed air quantity of n groups of operation devices, and the electricity sensor, the water flow sensor, the gas metering sensor, the steam flow sensor, the fuel flow sensor and the compressed air flow sensor are correspondingly installed according to the current energy use type of the operation device, the input end of the electricity sensor is electrically connected with an ammeter in one direction, and the ammeter can be divided into ammeter 1 and ammeter 2 according to the number of the operation devices, … the electricity meter n, and the electricity meter is mainly used for the electricity consumption record work of n groups of operation equipment, the input end of the water flow sensor is electrically connected with the water meter in a one-way, and the water meter can be divided into a water meter 1, a water meter 2, … and a water meter n according to the number of the operation equipment, and the water meter is mainly used for the water consumption record work of n groups of operation equipment, and the n groups of electricity meter and n groups of water meter adopt a one-to-one meter design according to the data of n groups of operation equipment, the input end of the gas metering sensor is electrically connected with the gas meter in a one-to-one way, and the gas meter is mainly used for the gas consumption record work of n groups of operation equipment, the input end of the steam flow sensor is electrically connected with the steam meter, and the steam meter is mainly used for the steam consumption record work of n groups of operation equipment, the input end of the fuel flow sensor is electrically connected with the fuel meter in a one-way, and the fuel meter is mainly used for the fuel consumption record work of n groups of operation equipment, the input end of the compressed air flow sensor is electrically connected with a compressed air meter in one way, the compressed air meter is mainly used for recording the compressed air consumption of n groups of operation equipment, the gas meter, the steam meter, the fuel meter and the compressed air meter adopt a pair of n-meter design according to n groups of operation equipment data, the data of the power consumption, the water quantity, the gas quantity, the steam quantity, the fuel quantity and the compressed air quantity of the n groups of operation equipment are accurately and correspondingly detected, and are displayed in a real meter reading mode, so that the daily record is conveniently carried out by peripheral inspection personnel in a visual mode, and a data basis is provided for follow-up online monitoring and analysis pre-judgment;

as shown in fig. 4, an energy efficiency management method, according to the above energy efficiency management system, includes the following steps:

firstly, carrying out corresponding real-time monitoring on n groups of equipment using electricity, water, gas, steam, fuel and compressed air by using n groups of electric quantity sensors, n groups of water flow sensors, fuel gas metering sensors, steam flow sensors, fuel oil flow sensors and compressed air flow sensors in equipment sensor assemblies correspondingly arranged on n groups of running equipment;

acquiring power consumption, water, fuel gas, steam, fuel oil and compressed air data of n groups of power consumption, water, fuel gas, steam, fuel oil and compressed air equipment by a data acquisition module, and transmitting the data to a central processing unit;

step three, the central processing unit processes the collected power consumption, water, gas, steam, fuel oil and compressed air data of n groups of power consumption, water, gas, steam, fuel oil and compressed air equipment and then uploads the processed power consumption, water, gas, steam, fuel oil and compressed air data to the online monitoring module and the contrast analysis module, the online monitoring module 24h carries out online monitoring on the n groups of power consumption, water, gas, steam, fuel oil and compressed air equipment, the contrast analysis module analyzes the processed power consumption, water, gas, steam, fuel oil and compressed air data according with various energy consumption standard range values, and whether the energy use condition of the current equipment accords with the energy consumption standard range values is judged;

if the data of the electricity, water, gas, steam, fuel and compressed air of the n groups of electricity, water, gas, steam, fuel and compressed air equipment are within the energy consumption standard range value, the data is directly sent to the background service terminal by the DTU wireless transmission module, and the alarm module is not triggered, the background service terminal draws the received data of the electricity, water, gas, steam, fuel and compressed air of the n groups of electricity, water, gas, steam, fuel and compressed air equipment into a table and stores the table to the cloud disk;

step five, if n groups of electricity, water, gas, steam, fuel oil and compressed air equipment have the data exceeding the energy consumption standard range value, the data of the electricity, water, gas, steam, fuel oil and compressed air are also transmitted to a background service terminal by a DTU wireless transmission module, and then an alarm module is triggered immediately, the alarm module carries out position sound and light alarm according to the GPS position of the current equipment, a display interface of the background service terminal also ejects a warning popup window, and relevant personnel are dispatched to the scene immediately for detection and debugging;

step six, at the same time, the background service terminal triggers the protection module according to the GPS position of the current equipment, the protection module inputs a program programming instruction in advance through the 16-bit 8-channel analog input module, and after signal adjustment, A/D conversion and distance correction are sequentially carried out, 3000VDC optical isolation protection treatment is carried out between the input high voltages of the internal circuit module of the current equipment, so that the current equipment is prevented from being forced by a grounding loop and a power peak, protection data in the protected equipment are sent to the background service terminal through the wireless communication module, the energy consumption condition data of n groups of operation equipment and the management flow steps are displayed in detail, so that a worker can know the operation flow of the energy efficiency management platform, and the upward-through and downward-passing effect of management and control work is facilitated;

as shown in fig. 5-6, fig. 5 is a comparison bar graph of data of power consumption, water, gas, steam, fuel oil and compressed air of n groups of operation devices and energy consumption standard range values, and the graph shows that the actual data of power consumption, water, gas, steam, fuel oil and compressed air of n groups of operation devices exceeds the n groups of operation devices and energy consumption standard range values, at the moment, a background service terminal immediately starts an energy efficiency management measure, fig. 6 is a comparison bar graph of data of power consumption, water, gas, steam, fuel oil and compressed air of n groups of operation devices and energy consumption standard range values, and the graph shows that the actual data of power consumption, water, gas, steam, fuel oil and compressed air of n groups of operation devices is lower than the n groups of operation devices and energy consumption standard range values, at the moment, the background service terminal stops starting the energy efficiency management measure, and the purpose of energy conservation and consumption reduction is achieved.

It should be noted that, specific model specifications of the equipment sensor assembly, the data acquisition module, the central processing unit, the DTU wireless transmission module, the on-line monitoring module, the comparison analysis module, the alarm module and the protection module need to be determined by model selection according to actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed details are not repeated.

The power supply and the principle of the device sensor assembly, the data acquisition module, the central processing unit, the DTU wireless transmission module, the on-line monitoring module, the contrast analysis module, the alarm module, the protection module and the background service terminal are obvious to those skilled in the art, and will not be described in detail herein.

The above embodiments of the present application are only examples, and are not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The foregoing is merely illustrative embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present application, and the application should be covered. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (9)

1. An energy efficiency management system, comprising: the device sensor assembly is electrically connected with the data acquisition module in a unidirectional mode, the device sensor assembly is mainly used for detecting all energy consumption parameter data of n groups of operation devices in real time, the data acquisition module is mainly used for collecting all energy consumption parameter data of n groups of operation devices, the output end of the data acquisition module is electrically connected with the central processing unit in a unidirectional mode, the central processing unit is mainly used for processing all energy consumption parameter data of n groups of operation devices, the output end of the central processing unit is electrically connected with the DTU wireless transmission module in a unidirectional mode, the DTU wireless transmission module is mainly used for wireless transmission of all processed energy consumption parameter data of n groups of operation devices, the output end wireless signal of the DTU wireless transmission module is connected with the background service module, and the background service module is mainly used for instruction issuing and storage of all processed energy consumption parameter data of n groups of operation devices.

2. The energy efficiency management system according to claim 1, wherein the output end of the central processing unit is respectively and unidirectionally electrically connected with an on-line monitoring module and a comparison analysis module, the on-line monitoring module is mainly used for on-line monitoring of the energy consumption parameter data processed by each item of n sets of operation equipment, the comparison analysis module is mainly used for prejudging and analyzing of the energy consumption parameter data processed by each item of n sets of operation equipment, and the output ends of the on-line monitoring module and the comparison analysis module are unidirectionally electrically connected with the input end of the DTU wireless transmission module.

3. The energy efficiency management system of claim 1, wherein the other group of output ends of the central processing unit are electrically connected with alarm modules in one direction, and the alarm modules are mainly used for alarming operation of n groups of operation equipment under the condition of energy consumption, and the output ends of the alarm modules are electrically connected with the input ends of the background service modules in one direction.

4. The energy efficiency management system of claim 3, wherein the alarm module comprises three modes of a three-color alarm lamp, a buzzer alarm and a warning pop-up window, wherein the three-color alarm lamp and the buzzer alarm are installed on n groups of operation equipment, and the warning pop-up window is arranged on an operation interface of the background service module and completes warning work at a frequency of popping up once per second.

5. The energy efficiency management system of claim 1, wherein the output end of the background service module is unidirectionally and electrically connected with a protection module, the protection module is mainly used for grounding loops and power peak forced protection of n groups of operation devices, the output end of the protection module is unidirectionally and electrically connected with the input end of the device sensor assembly, and the protection module and the device sensor assembly are correspondingly installed at reserved positions on the n groups of operation devices.

6. The energy efficiency management system according to claim 5, wherein the output end of the protection module is unidirectionally and electrically connected with a 16-bit 8-channel analog input module, the 16-bit 8-channel analog input module is mainly used for programming command input work, the output end of the 16-bit 8-channel analog input module is unidirectionally and electrically connected with a signal adjustment module and a wireless communication module, the output end of the wireless communication module is connected with the input end of the background service module through wireless signals, the signal adjustment module is mainly used for programming command input signal adjustment work, the wireless communication module is mainly used for wireless transmission work of current equipment protection data, the output end of the signal adjustment module is unidirectionally and electrically connected with an a/D conversion module, the output end of the a/D conversion module is mainly used for programming command input signal conversion work, the output end of the a/D conversion module is unidirectionally and electrically connected with a distance correction module, the output end of the distance correction module is unidirectionally and electrically connected with an optical isolation module, and the optical isolation module is mainly used for electrical isolation protection work of the current equipment circuit input position.

7. The energy efficiency management system of claim 1 wherein the device sensor assembly includes an electrical quantity sensor, a water flow sensor, a gas metering sensor, a steam flow sensor, a fuel flow sensor, and a compressed air flow sensor, and wherein the electrical quantity sensor, the water flow sensor, the gas metering sensor, the steam flow sensor, the fuel flow sensor, and the compressed air flow sensor are configured for data detection of electrical quantity, water quantity, gas quantity, steam quantity, fuel quantity, and compressed air quantity of n sets of operating devices, and wherein the electrical quantity sensor, the water flow sensor, the gas metering sensor, the steam flow sensor, the fuel flow sensor, and the compressed air flow sensor are configured for corresponding installation based on a current operating device energy usage type.

8. The energy efficiency management system according to claim 7, wherein the input end of the electric quantity sensor is electrically connected with the electric meter in a unidirectional manner, the electric meter can be divided into an electric meter 1, an electric meter 2, an electric meter … and an electric meter n according to the number of operation devices, the electric meter is mainly used for the electricity consumption record work of n groups of operation devices, the input end of the water quantity sensor is electrically connected with the water meter in a unidirectional manner, the water meter can be divided into a water meter 1, a water meter 2, …, a water meter n, the water meter is mainly used for the water consumption record work of n groups of operation devices, the n groups of electric meters and the n groups of water meters adopt a one-to-one design according to the data of n groups of operation devices, the input end of the gas metering sensor is electrically connected with the gas meter in a unidirectional manner, the fuel gas meter is mainly used for the gas consumption recording work of n groups of operation equipment, the input end of the steam flow sensor is electrically connected with the steam meter in a one-way mode, the steam meter is mainly used for the steam consumption recording work of n groups of operation equipment, the input end of the fuel flow sensor is electrically connected with the fuel gas meter in a one-way mode, the fuel gas meter is mainly used for the fuel consumption recording work of n groups of operation equipment, the input end of the compressed air flow sensor is electrically connected with the compressed air meter in a one-way mode, the compressed air meter is mainly used for the compressed air consumption recording work of n groups of operation equipment, and the fuel gas meter, the steam meter, the fuel gas meter and the compressed air meter adopt a pair of n total table design according to n groups of operation equipment data.

9. An energy efficiency management method according to any one of claims 1-8, comprising the steps of:

firstly, carrying out corresponding real-time monitoring on n groups of equipment using electricity, water, gas, steam, fuel and compressed air by using n groups of electric quantity sensors, n groups of water flow sensors, fuel gas metering sensors, steam flow sensors, fuel oil flow sensors and compressed air flow sensors in equipment sensor assemblies correspondingly arranged on n groups of running equipment;

acquiring power consumption, water, fuel gas, steam, fuel oil and compressed air data of n groups of power consumption, water, fuel gas, steam, fuel oil and compressed air equipment by a data acquisition module, and transmitting the data to a central processing unit;

step three, the central processing unit processes the collected power consumption, water, gas, steam, fuel oil and compressed air data of n groups of power consumption, water, gas, steam, fuel oil and compressed air equipment and then uploads the processed power consumption, water, gas, steam, fuel oil and compressed air data to the online monitoring module and the contrast analysis module, the online monitoring module 24h carries out online monitoring on the n groups of power consumption, water, gas, steam, fuel oil and compressed air equipment, the contrast analysis module analyzes the processed power consumption, water, gas, steam, fuel oil and compressed air data according with various energy consumption standard range values, and whether the energy use condition of the current equipment accords with the energy consumption standard range values is judged;

if the data of the electricity, water, gas, steam, fuel and compressed air of the n groups of electricity, water, gas, steam, fuel and compressed air equipment are within the energy consumption standard range value, the data is directly sent to the background service terminal by the DTU wireless transmission module, and the alarm module is not triggered, the background service terminal draws the received data of the electricity, water, gas, steam, fuel and compressed air of the n groups of electricity, water, gas, steam, fuel and compressed air equipment into a table and stores the table to the cloud disk;

step five, if n groups of electricity, water, gas, steam, fuel oil and compressed air equipment have the data exceeding the energy consumption standard range value, the data of the electricity, water, gas, steam, fuel oil and compressed air are also transmitted to a background service terminal by a DTU wireless transmission module, and then an alarm module is triggered immediately, the alarm module carries out position sound and light alarm according to the GPS position of the current equipment, a display interface of the background service terminal also ejects a warning popup window, and relevant personnel are dispatched to the scene immediately for detection and debugging;

step six, at the same time, the background service terminal triggers the protection module according to the GPS position of the current equipment, the protection module inputs the program programming instruction in advance through the 16-bit 8-channel analog input module, and after signal adjustment, A/D conversion and distance correction in sequence, 3000VDC optical isolation protection processing is carried out between the input high voltages of the internal circuit module of the current equipment, so as to prevent the current equipment from being forced by a grounding loop and a power peak, and protection data in the protected equipment is sent to the background service terminal through the wireless communication module.