Thermal Science 2023 Volume 27, Issue 2 Part A, Pages: 1183-1190
https://doi.org/10.2298/TSCI2302183Z
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Automatic storage of building thermal energy and heat pump heating based on wireless communication
Zhang Le (Fujian Business University, Fujian, Fuzhou, China), zhangle531@163.com
By means of ZigBee wireless communication technology and heat pump heating
technology, the author reduces energy consumption, solve the problem of
large energy consumption of building heat pump heating at present. Firstly,
the characteristics and applications of ZigBee wireless technology in the
system design are adopted, and its protocol stack structure and topology are
analyzed, respectively, select your own network structure according to the
characteristics of this system. According to its structural characteristics,
the overall design of the heat pump wireless control system is designed.
Secondly, by installing the heating transmission and distribution system
controller, the pressure loss in the system loop is overcome, and the zero
differential pressure control point is selected to control the throttling
resistance loss of all heat users, start the heating system unit in the
building to realize the application of heat pump heating system in the
building. Through three experimental tests, the maximum energy consumption
of the system in 24 hours application is 9.99 kWh, the minimum energy
consumption is 9.53 kWh, and the average energy consumption is 9.7 kWh, the
energy consumption in building application is relatively stable, low energy
consumption, and good practicability. The adoption of ZigBee wireless
communication technology will improve the operation mode of heat pump
heating system and improve the automation level and performance of the
system.
Keywords: wireless communication, building thermal energy, heat pump heating
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