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Baffle structure and compressor with same

A technology of baffle structure and compressor, which is applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc., can solve the problem that the refrigeration oil is easily disturbed, and achieve the effects of reducing pressure pulsation, high energy efficiency, and reducing volume

Inactive Publication Date: 2020-01-14
GUANGDONG MEIZHI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a baffle structure to solve the technical problem that the refrigerating oil in the compressor is easily discharged due to disturbance

Method used

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  • Baffle structure and compressor with same
  • Baffle structure and compressor with same
  • Baffle structure and compressor with same

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are for convenience of description only, rather than indicating or implying the referred device Or ele...

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Abstract

The invention is applicable to the technical field of refrigeration and heating, and provides a baffle structure and a compressor with the same. The compressor comprises a shell, a rotating shaft arranged in the shell, a main bearing arranged on the rotating shaft and a silencer arranged on the main bearing. The baffle structure comprises a baffle portion in an annular shape, the baffle portion isarranged between the silencer and the inner wall of the shell in an annular mode, a protective screen formed through the baffle portion can block the strong swirl caused by rotation of a rotator, inthis way, a low flow velocity space is formed between the baffle portion and the shell, then the influence of gas on freezing oil at the space is small, the stable state can be maintained, formation of oil drops in a lower cavity of a motor inside the shell can be reduced, then the freezing oil which is discharged along with a refrigerant can be reduced, the situation that the heat exchange efficiency is influenced due to the fact that an oil film is formed on a subsequent pipeline is avoided, meanwhile, the pressure pulsation in the compressor can be reduced, and the energy efficiency of thecompressor can be improved; and for the compressor with the baffle structure, the relative stability of the freezing oil at the lower end of the interior of the shell can be maintained, the freezing oil is avoid being discharged, and the compressor has high energy efficiency.

Description

technical field [0001] The invention relates to the technical field of refrigeration and heating, in particular to a baffle plate structure and a compressor having the same. Background technique [0002] In rotary compressors, refrigerant oil is stored at the bottom of the closed casing. When the compressor is working, the refrigerating oil will fluctuate violently under the disturbance of the rotor rotation, which will cause the refrigerating oil to move to a higher position, and continue to move to the motor in the through hole of the rotor, the gap between the motor and the air gap between the stator and the housing. the upper space. Most of the refrigerating oil will fall back to the bottom of the compressor, but some of the refrigerating oil will flow out of the compressor along with the high-temperature and high-pressure refrigerant through the discharge pipe. Refrigerated oil entering the pipeline of the air conditioning system will form an oil film on the system pi...

Claims

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Application Information

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IPC IPC(8): F04C29/00
CPCF04C29/00
Inventor 李洋曹红军
Owner GUANGDONG MEIZHI COMPRESSOR
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