Through the system, we can not only find the sudden energy consumption problem in the building at any time, but also catch the energy consumption problem that is hard to be detected by human, so as to remind the operation management personnel to deal with it in time and improve the energy efficiency.
4.
[Transfer] With the acceleration of urbanization in China, the urban population of Hailin Automatic Control will exceed 56% of the total population in 2020, and the corresponding buildings and facilities will also increase rapidly, inevitably leading to a significant increase in building energy consumption.
Energy efficiency assessment, improve energy conservation awareness, establish standard energy efficiency assessment specifications, combine the energy assessment system, promote active energy conservation from within the building, and enhance the energy conservation awareness of all personnel.
During the completion acceptance of large public buildings and commercial complexes, whether the energy conservation monitoring system construction and energy consumption data have been successfully uploaded to the provincial energy consumption monitoring center in accordance with the Technical Guidelines for Collection of Itemized Energy Consumption Data of National Office Buildings and Large Public Buildings has become an important part of the overall acceptance.
The water, electricity, gas and other acquisition meters in the project need to be deployed in the equipment room, while the wiring, power and other transformation of the equipment room is more complex, and the equipment that cannot be installed covertly needs to be installed exposed.
The data analysis system displays the data curves of various types of energy sources, energy consumption standard conversion data curves, and the data reports of the current period, the same period, the same period, the previous period, and the month on month ratio, so as to facilitate the comparative analysis of energy consumption data.
The data report can automatically collect and process the energy consumption data in various time periods, reduce the cost of manual meter reading, and automatically generate daily, weekly, monthly and other data reports.
6.
The control layer Hailin EG-03 series intelligent gateway supports a variety of commonly used protocols for instruments and meters downward, such as ModbusRTU, CJ188 and DTL645.
3.
As a result, the administrative departments of governments at all levels lack effective building energy consumption data when formulating energy conservation and emission reduction goals, preparing relevant development plans, work plans, policies, regulations, standards and specifications.
The data upload has passed the government acceptance.
The executive layer collects the data of meters and meters to the intelligent gateway through RS-485 bus or LoRa communication module.
The EG-03 series intelligent gateway supports MQTT, BACnet/IP and ModbusTCP protocols upward, and interfaces with the software management platform through Ethernet or 4G (optional).
01 The value of building energy consumption monitoring system platform construction FISHERY1.
The reports can be divided into multiple types (line chart, pie chart, column chart, etc.), which can directly reflect the value, trend and distribution of each statistical data.
The refined management of energy fully grasps the flow direction and utilization efficiency of energy, realizes the refined management of energy, and timely discovers the problems of leakage in the process of energy use.
The energy consumption management platform itself has the functions of energy consumption data storage, real-time display of analysis data, comprehensive energy consumption analysis, energy consumption ranking, energy consumption prediction, intelligent diagnosis, etc.
It can connect 200 instruments.
5.
However, it is difficult to obtain more accurate building energy consumption statistics from the current national statistical annual report system.
01 Structural characteristics of Hailin building energy consumption monitoring system FISHERY supervisors collect energy consumption data through Hailin EG-03 series intelligent gateway.
The building energy consumption monitoring system can realize the refined management of building energy consumption, and further explore the potential energy saving space and transformation opportunities, so as to achieve energy conservation and consumption reduction, improve quality and efficiency, and achieve the unity of economic and ecological benefits.
When the construction wiring is difficult, LoRa wireless communication module is used to avoid complex construction wiring and transmit the data of meters and meters to the intelligent gateway simply and effectively.
★ The energy consumption monitoring system combining wired and wireless is divided into wired and wireless systems in the reconstruction project.
Building energy consumption monitoring platform can grasp the situation of building energy consumption in real time, find energy consumption problems in time, and conduct reasonable building energy conservation planning and post evaluation research through real and effective energy consumption data, which is of great significance for sustainable development of buildings.
Building energy consumption is a major part of energy consumption, and building energy conservation is also an important area for the country to implement the “double carbon” goal.
Building energy consumption monitoring is an important premise to achieve building energy conservation, and is a basic work with strategic significance.
The real-time monitoring and high-density collection of energy consumption data in technical energy-saving transformation can tap the potential of building energy conservation, provide data basis for energy-saving technical transformation and test the effect of energy-saving transformation.
At present, building energy consumption monitoring platforms mostly use data collectors, computer systems and other tools to monitor and manage energy consumption and environmental information of public buildings, businesses, schools and residential buildings.
An effective building energy consumption monitoring platform can provide specific data of terminal energy consumed by buildings in China, and quantitatively describe the specific characteristics of building energy consumption, building energy consumption in different regions, and different terminal energy consumption characteristics in buildings.
The wireless low-power solution is particularly important.
2.
At the same time, there are certain requirements for the IP protection level of the acquisition meters; At this point, it is necessary to replace the traditional wired transformation scheme with a wireless low-power solution…
