compressor, air conditioner

Abstract

The present application provides a compressor and an air conditioner, including a housing and a pump body assembly. A partition is provided in the housing to isolate the interior of the housing into a first chamber and a second chamber. The pump body assembly is located in the first chamber , the wall of the second chamber is provided with an exhaust channel, the compressor also includes a first communication pipe and a second communication pipe, the first communication pipe and the second communication pipe respectively communicate the first chamber with the second chamber, the second One end of a connecting pipe set on the second chamber is set at a non-zero angle to the exhaust passage, the refrigerant and oil discharged from the pump body assembly enter the second chamber through the first connecting pipe, and the refrigerant passes through the exhaust passage At least a part of the oil flows into the first chamber through the second connecting pipe, which can effectively reduce the oil discharge rate of the compressor, prevent the bottom of the compressor from lack of oil, and prevent the pump body components from being worn due to lack of oil.

Description

technical field [0001] The application belongs to the technical field of air conditioning, and in particular relates to a compressor and an air conditioner. Background technique [0002] A compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas, and is the heart of the refrigeration system. In the existing rotary compressor, when the compressor is running, the compressor continuously exhausts upwards, and the upward turbulence resistance is far greater than the mass of the oil droplets, causing a part of the lubricating oil in the pump body assembly of the compressor to be discharged out of the compressor along with the refrigerant , a part of the lubricating oil is concentrated on the upper part of the motor, which cannot effectively descend inside the compressor and return to the oil pool, resulting in a high oil circulation rate in the compressor, resulting in a lack of oil at the bottom of the compressor, and the wear of the pump body com...

AI Technical Summary

Problems solved by technology

In the existing rotary compressor, when the compressor is running, the compressor continuously exhausts upwards, and the upward turbulence resistance is far greater than the mass of the oil droplets, causing a part of the lubricating oil in the compressor pump body assembly to be discharged out of the compressor along with the refrigerant , a part of the lubricating oil is concentrated on the upper part of the motor, which cannot effectively descend inside the compressor and return to the oil pool, resulting in a high oil circulation rate of the compressor, resulting in a lack of oil at the bottom of the compressor, and the problem of wear and tear of the pump body components

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