Compressor and air conditioner with same

A technology for compressors and components, applied in the direction of machines/engines, mechanical equipment, liquid fuel engines, etc., can solve the problems of increased oil discharge rate and reduced reliability of compressors, and achieve the goal of reducing oil discharge rate and enhancing oil separation capacity. Effect

Active Publication Date: 2021-11-26
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, when the static disk compresses the refrigerant, a part of the lubricating oil on the contact surface of the static disk will be brought into the cavity of the compressor through the exhaust port of the static disk. As the refrigerant is spit out of the compressor through the exhaust port, especially in high-frequency operation, the oil discharge rate of the compressor increases, resulting in a lack of oil in the compressor and greatly reducing its reliability

Method used

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  • Compressor and air conditioner with same
  • Compressor and air conditioner with same
  • Compressor and air conditioner with same

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Embodiment Construction

[0034] see in conjunction Figure 1-8 As shown, a compressor includes a pump body assembly 1 and a shaft assembly 2, the pump body assembly includes a compression structure 11, and the compression structure 11 has an exhaust port; the shaft assembly 2 is provided with a separation chamber 221, and the exhaust port is connected to the separation Cavity 221. The separation cavity 221 is used to separate oil and gas from the fluid discharged from the exhaust port. The separation chamber 221 is arranged inside the rotating shaft assembly 2. When the rotating shaft assembly 2 rotates, it can effectively separate oil and gas from the fluid discharged from the compression structure 11 under the action of centrifugal force, which can enhance the oil separation capacity of the compressor and reduce the oil discharge rate of the compressor. The application can effectively reduce the oil discharge rate of the compressor. The compressor of this application includes a pump body assembly 1...

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Abstract

The invention provides a compressor and an air conditioner with the same. The compressor comprises a pump body assembly and a rotating shaft assembly, the pump body assembly comprises a compression structure, and the compression structure is provided with an exhaust port; and a separation cavity is formed in the rotating shaft assembly, the exhaust port communicates with the separation cavity, and the separation cavity is used for carrying out oil-gas separation on fluid discharged out of the exhaust port. According to the compressor and the air conditioner with the same, the oil spitting rate of the compressor can be effectively reduced.

Description

technical field [0001] The present application belongs to the technical field of air conditioners, and in particular relates to a compressor and an air conditioner with the same. Background technique [0002] At present, scroll compressors are widely used in systems such as air conditioners and heat pumps because of their high efficiency, small size, and smooth operation. Generally speaking, a scroll compressor is composed of a closed shell, a moving disk, a static disk, a frame, a crankshaft, an anti-rotation slip ring, a balance weight, a motor and an oil supply structure device. [0003] However, when the static disk compresses the refrigerant, a part of the lubricating oil on the contact surface of the static disk will be brought into the cavity of the compressor through the exhaust port of the static disk. As the refrigerant is discharged from the compressor through the exhaust port, especially in high-frequency operation, the oil discharge rate of the compressor incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/02F04C18/02
CPCF04C29/023F04C29/026F04C18/0215F04C2240/603F04C2240/809
Inventor 徐嘉单彩侠冯建伟康小丽赵玉晨
Owner GREE ELECTRIC APPLIANCES INC
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