Vortex compressor
A scroll compressor and the internal technology of the compressor, applied in the field of compressors, can solve the problems of large displacement, influence of air conditioning system, poor sound insulation and noise reduction effect, etc.
Pending Publication Date: 2019-01-22
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
Compared with the rotary compressor, the vibration and noise of the scroll compressor are smaller, but its displacement is larger, so its vibration and noise will still affect the air conditioning system during use
In order to reduce the impact of vibration and noise of the scroll compressor on the air conditioning system, structures such as sound insulation cotton and sound insulation cover are generally used to achieve the purpose of sound insulation and noise reduction, but the effect of such sound insulation and noise reduction is poor
Method used
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[0025] Such as figure 1 As shown, in one embodiment, a scroll compressor 10 is provided, including an inner shell 12 wrapped on the internal structure 11 of the compressor, an outer shell 13 wrapped outside the inner shell 12 , the inner shell 12 and the outer shell 13 are spaced apart to form an accommodation chamber 14, and the accommodation chamber 14 contains a compensating and balancing fluid 141 for reducing radial vibration.
[0026] The above solution provides a scroll compressor 10, mainly by disposing the internal structure 11 of the compressor in the inner shell 12, covering the outer shell 13 outside the inner shell 12, and passing the inner shell 12 and the outer shell 13 are filled with compensation balance fluid 141, so that if figure 2 As shown, when the inner shell 12 and the internal structure 11 of the compressor located in the inner shell 12 are eccentric during use, the compensation and balance fluid 141 can make corresponding compensation to prevent the...
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The invention relates to a vortex compressor. The vortex compressor comprises an inner layer shell covering a compressor internal structure and an outer layer shell covering outside the inner layer shell, wherein the inner layer shell and the outer layer shell are arranged at an interval to form an accommodating cavity, and the accommodating cavity contains compensation balance fluid used for reducing radial vibration caused by eccentricity. By filling the portion between the inner layer shell and the outer layer shell with the compensation balance fluid to make the compensation balance fluidconduct corresponding compensation when the inner layer shell and the compressor internal structure located in the inner layer shell are eccentric in a use process, vibration of the vortex compressoris avoided; moreover, by filling the portion between the inner layer shell and the outer layer shell with the automatic compensation fluid, in a noise transmission process, acoustic impedance difference is large, so that a soundproofing effect is good.
Description
technical field [0001] The invention relates to the field of compressors, in particular to a scroll compressor. Background technique [0002] The scroll compressor mainly realizes gas compression through the relative motion between the movable scroll and the fixed scroll. Compared with the rotary compressor, the vibration and noise of the scroll compressor are smaller, but its displacement is larger, so its vibration and noise will still affect the air conditioning system during use. In order to reduce the impact of vibration and noise of the scroll compressor on the air conditioning system, structures such as sound insulation cotton and sound insulation cover are generally used to achieve the purpose of sound insulation and noise reduction, but such forms of sound insulation and noise reduction are less effective. Contents of the invention [0003] Based on this, it is necessary to provide a scroll compressor to improve the effect of sound insulation and noise reduction....
Claims
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Patent Timeline
Login to View More IPC IPC(8): F04C29/00F04C29/06F04C18/02
CPCF04C29/00F04C29/06F04C18/02F04C2240/30
Inventor 谷欢欢郭莉娟滕佳宾张荣婷张要思文智明张金圈
Owner GREE ELECTRIC APPLIANCES INC