Compressor and air conditioner

Abstract

The invention discloses a compressor and an air conditioner applying the same. The compressor comprises a main machine, the main machine is provided with an air inlet and an air outlet, low-temperature and low-pressure refrigerant gas enters the main machine from the air inlet, after the main machine compresses the low-temperature and low-pressure refrigerant gas, high-temperature and high-pressure refrigerant gas is formed and discharged outwards from the air outlet, a separation cylinder of a gas-liquid separation assembly is provided with a separation cavity, an exhaust port and a backflowport, the exhaust port and the backflow port communicate with the separation cavity, the separation cavity communicates with the air outlet, an exhaust port is arranged above the backflow port, and abackflow valve communicates with the backflow port and a main machine lower cavity. According to the technical scheme of the compressor and the air conditioner applying the same, lubricating oil in arefrigerant is collected at the bottom of the separation cavity of the separation cylinder by adopting the separation cylinder, so that the oil content in a circulating pipeline is reduced, and the heat exchange efficiency and the overall performance of a heat exchanger of the air conditioner are improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a compressor and an air conditioner. Background technique [0002] At present, the compressors in air conditioners are basically inseparable from lubricating oil. In addition to lubricating moving parts and reducing the heat generated by friction, the lubricating oil of the compressor can also play a role in sealing the compression chamber. [0003] In related technologies, when the refrigerant gas in the compressor passes through the cylinder, it will inevitably carry a part of the lubricating oil into it, and other factors in the compressor may also cause another part of the lubricating oil to enter the refrigerant gas, and the lubricating oil will eventually As the compressor exhaust enters the pipeline of the entire refrigeration cycle, when the lubricating oil adheres to the pipeline more than a certain amount, the heat exchange performance of the heat exchanger wil...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, when the refrigerant gas in the compressor passes through the cylinder, it will inevitably carry a part of the lubricating oil into it, and other factors in the compressor may also cause another part of the lubricating oil to enter the refrigerant gas, and the lubricating oil will eventually As the compressor exhaust enters the pipeline of the entire refrigeration cycle, when the lubricating oil adheres to the pipeline more than a certain amount, the heat exchange performance of the heat exchanger will be significantly reduced, and in severe cases, the throttling parts will be blocked, affecting the air conditioner normal work

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