Multi-indoor-unit pipeline thermal bulb air conditioner, anomaly detection method and storage medium

• Main Authors: TU BANGCHAO, JIANG ZHENTIAN, LIU PENG, BAO CHEN, CHEN XIANGYUAN, XIE TING
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to the technical field of air conditioners, in particular to a multi-indoor-unit pipeline thermal bulb air conditioner, an anomaly detection method and a storage medium. The multi-indoor-unit pipeline thermal bulb air conditioner comprises a compressor, a four-way valve, an outdoor heat exchanger, an electronic expansion valve, an indoor heat exchanger and a low-pressure sensor, wherein at least two indoor unit pipeline thermal bulbs are installed in the indoor heat exchanger, and an inner ring thermal bulb is installed on a main board of the air conditioner. Data are collected through the at least two indoor unit pipeline thermal bulbs, contrastive analysis is conducted according to a preset detection rule in combination with the information of a low-pressure sensor, whether the air conditioner is abnormal or not is detected, the detection result is more accurate, the air conditioner can correspondingly conduct processing according to the detection result, and the reliability and comfor