Thermal parameter field monitoring-based building group energy consumption monitoring system and method thereof

Abstract

The invention discloses a thermal parameter field monitoring-based building group energy consumption monitoring system and a method thereof, and belongs to the field of building energy conservation test. The system comprises a sensor (100), a distributed acquisition module (200), an RS485 bus (300) and a monitoring computer (400) connected in turn, wherein the sensor comprises a first sensor, a second sensor, ..., and an Mth sensor (110, 120, ..., and 1M0), namely a temperature sensor, a humidity sensor, a wind speed sensor and a wind direction sensor. The system realizes long-period continuous data acquisition and storage of building environmental parameter data, provides important test data for analyzing the energy consumption of buildings under various conditions, and realizes high-accuracy and high-reliability measurement and storage of a large number of measuring points; the measurement accuracy meets requirements on a building environment small temperature difference measurement; test equipment can adapt to the work in a high heat and humidity environment; and the system is applicable to long-period continuous monitoring and analysis of the energy consumption of an experimental model or an actual building group.

Description

technical field [0001] The invention belongs to the field of building energy-saving testing, and in particular relates to a building group energy consumption monitoring system based on thermal parameter field monitoring and a method thereof. By monitoring the thermal parameter field of the building group, the internal and external energy transfer monitoring of the building group is realized. Background technique [0002] Building energy efficiency is a field of energy conservation that is widely concerned in the world. Since the 1970s, many developed countries encountered energy shortages, and began to pay attention to building energy conservation, which promoted the research and development of related technologies and equipment. At present, countries have formulated various building codes and energy-saving standards, which are used in various stages of building planning, design, construction, renovation and use. With the advancement of science and technology, various new t...

AI Technical Summary

Problems solved by technology

However, for the former, the statistics of energy consumption are only realized unilaterally, and there is no way to know how energy is used in buildings; for the latter, there are also the following problems that still limit the practical measurement technology in the analysis of building energy efficiency application:

[0007] 1) The detection conditions are harsh, and the test data is greatly affected by factors such as environmental interference;

[0008] 2) The theory of detection data...

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