CN210143024U

CN210143024U - Energy consumption management system applied to waste incineration power plant

Info

Publication number: CN210143024U
Application number: CN201921504917.XU
Authority: CN
Inventors: 刘�文; 刘凤袖; 邹聪
Original assignee: Guangzhou Huantu Nansha Environmental Protection Energy Co ltd
Current assignee: Guangzhou Huantu Nansha Environmental Protection Energy Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-03-13
Anticipated expiration: 2029-09-11

Abstract

The utility model belongs to the technical field of energy-conservation, electrical technology and specifically relates to an energy consumption management system for msw incineration power plant, including energy management system, energy management system gathers the layer by application management layer, network communication layer and equipment and constitutes. The utility model has the advantages that: 1. the energy consumption system is used for monitoring and metering meters in a production field in real time, so that the accuracy and consistency of data at the same moment are guaranteed, and the problem of data errors caused by the fact that manual work cannot read the meters at the same time is solved; 2. the energy consumption system is used for sampling meters in a production field in real time, data are collected to a background and corresponding reports are formed, the automation degree is high, and the problem that manual meter reading needs to be carried out by inputting manpower is solved; 3. the big data are intelligently processed through the energy consumption system, the energy consumption conditions of all production areas and workshops are refined, and corresponding analysis reports and energy consumption predictions are given, so that the goal of fine management is achieved, and the problem that manual analysis is limited is solved.

Description

Energy consumption management system applied to waste incineration power plant

Technical Field

The utility model relates to an energy-conservation, electric field especially relate to an energy consumption management system for msw incineration power plant.

Background

The measurement, monitoring and management of energy consumption are the basis of realizing energy saving and emission reduction, and the statistics of the fourth resource thermal power plant in Guangzhou at present relies on the field meter to the energy consumption, through install the meter on the main road or the branch road of three kinds of media of water, electricity, gas, rely on the manual work to copy and collect data to this statistics corresponding energy consumption data, carry out analysis and contrast to data again, reach economic analysis and energy saving and consumption reduction's target, but its shortcoming lies in: 1. the manual reading of the meter has certain error; 2. when the meter is manually read, the data has no real-time property, so that errors are caused; 3. the automation is insufficient, certain manpower is required to be invested for reading the meter, and manpower and material resources are wasted; 4. data analysis has limitations and cannot meet the requirements of fine management and energy conservation and consumption reduction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy consumption management system applied to a waste incineration power plant.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an energy consumption management system applied to a waste incineration power plant is designed, the energy management system comprises an application management layer, a network communication layer and an equipment acquisition layer, the application management layer comprises a UPS (uninterrupted power supply), a server, an electric power monitoring system and a printer, the network communication layer comprises an intelligent gateway, an industrial network switch and a PLC (programmable logic controller), the equipment acquisition layer comprises a multifunctional electric meter, an intelligent remote water meter, a flow meter thermometer and a pressure meter, the network communication layer is an intermediate connection part for connecting the application management layer and the equipment acquisition layer, the intelligent gateway is connected with the multifunctional electric meter of the equipment acquisition layer, the intelligent gateway is connected with a comprehensive protection device, the industrial network switch is connected with a plurality of intelligent gateways, and the industrial network switch is also connected with the server of the application management layer, meanwhile, the industrial network switch is connected with a working master station, and the PLC is connected with an intelligent remote water meter, a flowmeter, a thermometer and a pressure gauge of the equipment acquisition layer.

Preferably, energy management system software and database software are arranged in the server.

Preferably, the network communication layer is an intermediate interface for the whole energy management system to be in butt joint with other intelligent systems.

Preferably, the intelligent gateway converts the background system communication signal through a field bus protocol.

Preferably, the equipment acquisition layer is connected with RS485 communication equipment.

The utility model provides a be applied to waste incineration power plant's energy consumption management system, beneficial effect lies in: 1. the energy consumption system is used for monitoring and metering meters in a production field in real time, so that the accuracy and consistency of data at the same moment are guaranteed, and the problem of data errors caused by the fact that manual work cannot read the meters at the same time is solved; 2. the energy consumption system is used for sampling meters in a production field in real time, data are collected to a background and corresponding reports are formed, the automation degree is high, and the problem that manual meter reading needs to be carried out by inputting manpower is solved; 3. the big data are intelligently processed through the energy consumption system, the energy consumption conditions of all production areas and workshops are refined, and corresponding analysis reports and energy consumption predictions are given, so that the goal of fine management is achieved, and the problem that manual analysis is limited is solved.

Drawings

Fig. 1 is a block diagram of an energy management system applied to a waste incineration power plant according to the present invention.

In the figure: 1. an energy management system; 2. an application management layer; 21. a UPS (uninterrupted power supply); 22. a server; 23. a power monitoring system; 24. a printer; 3. a network communication layer; 31. an intelligent gateway; 32. an industrial network switch; 33. a PLC; 34. a comprehensive protection device; 35. a working master station; 4. a device acquisition layer; 41. a multifunctional electric meter; 42. an intelligent remote water meter; 43. a flow meter; 44. a thermometer; 45. and a pressure gauge.

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.

Referring to fig. 1, an energy management system applied to a waste incineration power plant comprises an energy management system 1, wherein the energy management system 1 is composed of an application management layer 2, a network communication layer 3 and an equipment acquisition layer 4, the application management layer 2 comprises a UPS uninterruptible power supply 21, a server 22, a power monitoring system 23 and a printer 24, the network communication layer 3 comprises an intelligent gateway 31, an industrial network switch 32 and a PLC33, the equipment acquisition layer 4 comprises a multifunctional electric meter 41, an intelligent remote water meter 42, a flowmeter 43, a thermometer 44 and a pressure gauge 45, the network communication layer 3 is an intermediate connection part connecting the application management layer 2 and the equipment acquisition layer 4, the intelligent gateway 31 is connected with the multifunctional electric meter 41 of the equipment acquisition layer 4, the intelligent gateway 31 is connected with a comprehensive protection device 34, and the industrial network switch 32 is connected with a plurality of intelligent gateways 31, and the industrial network switch 32 is also connected with the server 22 of the application management layer 2, meanwhile, the industrial network switch 32 is connected with the working master station 35, and the PLC33 is connected with the intelligent remote water meter 42, the flow meter 43, the thermometer 44 and the pressure gauge 45 of the equipment acquisition layer 4.

Energy management system software and database software are arranged in the server 22, so that an intelligent operating system is conveniently realized.

The network communication layer 3 is an intermediate interface for the whole energy management system 1 to be in butt joint with other intelligent systems, and data sharing between the systems is achieved.

The intelligent gateway 31 converts the background system communication signal through the field bus protocol to realize signal transmission.

The device acquisition layer 4 is connected with the RS485 communication device and can send the field energy consumption data to the application management layer 2.

The working principle is as follows: according to the visual target of energy consumption, various energy consumption data need to be collected and analyzed, the configuration requirements of a data collection scheme and the field reality are combined, the energy management system 1 adopts the idea of layered deployment, software adopts a B/S architecture, the various energy consumption data are effectively monitored, analyzed and evaluated in a centralized manner, a flexible access mode is provided, an application management layer 2 is a core component of the system, all the energy consumption data, equipment operation state information, environment condition information and the like are processed, analyzed and evaluated in a centralized manner on the layer, the current energy use condition is issued to a user and provided for a user-friendly man-machine interface and a working window, the intelligent gateway 31 is responsible for collecting the equipment such as the multifunctional electric meter 41, the comprehensive protection device 34 and the like, the equipment is converted into background system communication signals through field bus protocols (such as MODBUS, DNP, CDT, 103 and the like are transmission protocols) to realize, the industrial network switch 32 realizes the unified uploading of data of a plurality of intelligent gateways 31 and the realization of butt joint and data exchange with other subsystems, and simultaneously realizes the data interconnection between the server 22 and the work master station 35, the PLC33 and equipment responsible for carrying out automatic control and energy consumption data acquisition on production process stage equipment, such as energy data of equipment such as an intelligent remote water meter 42, a flowmeter 43 and the like, and data of equipment such as a pressure gauge 45 and a thermometer 44 for detecting process parameters, the equipment acquisition layer 4 is the basis of the system, most energy consumption data come from the layer, the equipment used by the equipment acquisition layer 4 has the traditional energy metering function and also needs to support RS485 communication, namely the field energy consumption data are sent to the application management layer 2, and by utilizing the internet technology, the data acquisition unit firstly acquires the data of each meter in the production field and sends the data to the industrial network switch 32 through the RS485 communication, compared with the prior art, the system can monitor and measure the production site meter in real time, ensure the accuracy and consistency of data, simultaneously can perform centralized processing, analysis and evaluation on all collected data and give corresponding analysis reports to users, not only can analyze the energy consumption condition of each area through energy consumption management, but also can be used as the direction of boiler combustion adjustment according to related energy consumption data, not only can achieve the aims of energy conservation, consumption reduction and fine management, simultaneously, the system has important influence on the efficient operation of a boiler and the economic operation of the whole waste incineration power plant system.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An energy consumption management system applied to a waste incineration power plant comprises an energy management system (1) and is characterized in that: the energy management system (1) is composed of an application management layer (2), a network communication layer (3) and an equipment acquisition layer (4), the application management layer (2) comprises a UPS (uninterrupted power supply) 21, a server (22), a power monitoring system (23) and a printer (24), the network communication layer (3) comprises an intelligent gateway (31), an industrial network switch (32) and a PLC (33), the equipment acquisition layer (4) comprises a multifunctional electric meter (41), an intelligent remote water meter (42), a flow meter (43), a temperature meter (44) and a pressure meter (45), the network communication layer (3) is a middle connection part for connecting the application management layer (2) and the equipment acquisition layer (4), the intelligent gateway (31) is connected with the multifunctional electric meter (41) of the equipment acquisition layer (4), and the intelligent gateway (31) is connected with a comprehensive protection device (34), the industrial network switch (32) is connected with a plurality of intelligent gateways (31), the industrial network switch (32) is also connected with a server (22) of an application management layer (2), meanwhile, the industrial network switch (32) is connected with a work master station (35), and the PLC (33) is connected with an intelligent remote water meter (42), a flow meter (43), a thermometer (44) and a pressure meter (45) of an equipment acquisition layer (4).

2. The energy consumption management system applied to the waste incineration power plant as recited in claim 1, wherein: and energy management system software and database software are arranged in the server (22).

3. The energy consumption management system applied to the waste incineration power plant as recited in claim 1, wherein: the network communication layer (3) is an intermediate interface for the whole energy management system (1) to be in butt joint with other intelligent systems.

4. The energy consumption management system applied to the waste incineration power plant as recited in claim 1, wherein: and the intelligent gateway (31) converts the background system communication signal through a field bus protocol.

5. The energy consumption management system applied to the waste incineration power plant as recited in claim 1, wherein: the equipment acquisition layer (4) is connected with RS485 communication equipment.