Oil and gas separators, compressors and air conditioners

A technology of oil-gas separator and compressor, which is applied in the fields of compressors, air conditioners, and oil-gas separators. It can solve the problems of large exhaust noise and achieve the effect of solving the problem of large exhaust noise.

Active Publication Date: 2018-12-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a kind of oil-gas separator, compressor and air conditioner, to solve the problem that the discharge noise of scroll compressor in the prior art is bigger

Method used

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  • Oil and gas separators, compressors and air conditioners
  • Oil and gas separators, compressors and air conditioners
  • Oil and gas separators, compressors and air conditioners

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0037] It should be n...

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Abstract

The invention provides an oil and gas separator, a compressor and an air conditioner. The oil and gas separator comprises a shell provided with a gas inlet, a gas exhausting port and an oil discharging port, a separating cavity formed in the shell and communicated with the gas inlet, a gas exhausting channel arranged in the shell, and an oil discharging channel arranged in the shell, wherein the two ends of the gas exhausting channel are communicated with the separating cavity and the gas exhausting port correspondingly; the two ends of the oil exhausting channel are communicated with the separating cavity and the oil discharging port correspondingly; the gas exhausting channel has a variable-diameter segment, and the orifice area of the variable-diameter segment is gradually increased in the direction from the separating cavity to the gas exhausting port. The technical scheme solves the problem that the gas exhausting noise of the vortex compressor in the prior art is large.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an oil-gas separator, a compressor and an air conditioner. Background technique [0002] Scroll compressors are widely used in the fields of refrigeration, air conditioning and heat pumps because of their high efficiency, small size, light weight, and stable operation. Generally speaking, a scroll compressor is composed of a closed shell, a fixed scroll, a movable scroll, a bracket, a crankshaft, an anti-rotation mechanism, and a motor. The rotary disk is eccentrically installed with a difference of 180° relative to the fixed scroll disk, thus forming multiple crescent-shaped spaces between the movable and static scroll disks. When the movable scroll takes the center of the static scroll as the center of rotation and performs non-rotation-translational motion with a certain radius of rotation, the crescent-shaped space of the outer ring will continue to move towa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/02F04C29/06
CPCF04C29/026F04C29/06
Inventor 方琪单彩侠胡余生李小雷曲静
Owner GREE ELECTRIC APPLIANCES INC
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