Air conditioner outdoor unit, air conditioner outdoor unit system and air conditioner
The embodiment of the utility model provides an air conditioner outdoor unit, an air conditioner outdoor unit system and an air conditioner, and relates to the technical field of air conditioners. An outlet of the compressor is connected with an inlet of the oil separator, and a refrigerant outlet o...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the utility model provides an air conditioner outdoor unit, an air conditioner outdoor unit system and an air conditioner, and relates to the technical field of air conditioners. An outlet of the compressor is connected with an inlet of the oil separator, and a refrigerant outlet of the oil separator is connected with a first connector of the four-way valve. An inlet of the compressor is connected with a gas outlet pipe of the gas-liquid separator, and a gas inlet pipe of the gas-liquid separator is connected with a second connector of the four-way valve. A third connector of the four-way valve is connected with one end of the outdoor heat exchanger, and the other end of the outdoor heat exchanger is connected with the expansion valve. The other end of the expansion valve is connected with the liquid valve, and a fourth connector of the four-way valve is connected with the air valve. One end of the first pipeline and one end of the second pipeline are both connected with an oil outlet of the |
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