Detection method of air conditioner greasy blockage breakdown and air conditioner
A detection method and air conditioner technology, which is applied to the detection of oil plugging faults of air conditioners. In the field of air conditioners, it can solve problems such as difficult detection of oil plugging faults, improve the comfort of use, avoid the decline in air conditioner capacity and power, and ensure The effect of service life
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[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0040] figure 1 It is a schematic diagram of the circulation principle of the air conditioner 100 of the present invention. The refrigerant used by the air conditioner 100 is a flammable refrigerant, and the air conditioner 100 includes a compressor 110, a four-way valve 120, an outdoor heat exchanger 130, an expansion valve 140, and an indoor heat exchanger 150 that are circulated in sequence. Among them, the flammable refrigerant may b...
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