Commercial air conditioning intelligent control system: a dual revolution of energy conservation and management
Published Time:
2025-12-18
The intelligent transformation of air conditioning in large commercial spaces has become an industry trend, and the practice of a commercial real estate headquarters in Guangzhou provides a typical sample.
The intelligent transformation of air conditioning in large commercial spaces has become an industry trend, and the practice of a commercial real estate headquarters in Guangzhou provides a typical sample. The 12000 square meter office area was originally equipped with 237 split air conditioners, which had serious energy waste and lagging operation and maintenance problems. The annual electricity consumption of the air conditioners accounted for 42% of the total energy consumption, and the daily energy consumption exceeded the standard by 15% -20%. Three full-time personnel were needed for inspection, and the annual labor cost reached 280000 yuan.
By introducing a 4G intelligent remote control system, a triple breakthrough has been achieved: the hardware layer adopts a controller compatible with over 98% of models, integrates high-precision temperature and humidity sensors with human infrared sensing, and supports "human walking shutdown" linkage; The platform layer can preset timing strategies (such as turning on at 8:30 am and turning off at 6:00 pm on weekdays) to lock in energy-saving temperatures of 26 ℃ in summer and 20 ℃ in winter; The operation and maintenance layer shortened the response time from 4 hours to 30 minutes through a fault warning algorithm. After the system was launched, the energy-saving rate reached 28%, the annual electricity cost was saved by 320000 yuan, the inspection personnel were reduced to one person, the equipment failure rate decreased by 40%, the temperature fluctuation was controlled within ± 0.5 ℃, and the employee satisfaction rate increased to 92%.
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