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Compressor

A technology for compressors and compressor casings, applied in the field of compressors, can solve problems such as poor durability and unsatisfactory sound insulation effect, and achieve the effect of improving performance

Inactive Publication Date: 2017-06-13
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sound insulation and noise reduction materials generally have problems such as poor durability and unsatisfactory sound insulation effect.

Method used

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Embodiment 1

[0044] With PVC as raw material, the preparation thickness is 1.5mm, comprises the laminated layer of 64 layers of sub-layer structure (1#), the thickness is 1.5mm, comprises the laminated layer of 32 layers of sub-layer structure (2#), and thickness is 2.5mm, Layer-by-layer layer-by-layer including 64-layer sublayer structure (3#). The density of 1#, 2# and 3# is 1.2-1.72g / cm 3 , the hardness of the material is 68-75A.

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Abstract

The invention provides a compressor comprising a base, a compressor shell body, a compression assembly and a sound insulation assembly. The sound insulation assembly is arranged on the base and at least one surface of the compressor shell body and comprises laminating layers and sound absorbing layers, wherein each laminating layer comprises foaming sub-layers and non foaming sub layers, and the sound absorbing layers are arranged on the lower surfaces of the laminating layers. The compressor has a good sound insulation effect.

Description

technical field [0001] The present invention relates to the field of noise control, in particular to compressors. Background technique [0002] With the increasingly serious noise pollution, the impact of noise pollution on the environment, especially on human health has attracted the attention of all walks of life. The prevention and control of noise pollution has become a major issue that needs to be solved urgently. The control of noise pollution mainly includes the control of sound sources and the limitation of noise transmission. Specifically in the field of home appliances, household appliances (including but not limited to household air conditioners, central air conditioners, wall breakers, air energy water heaters, etc.) generally have compressors, heat pumps, high-speed motors and other components, and the above structures will generate a lot of noise indoors , seriously affecting the quality of life of the people. However, the above-mentioned household appliance...

Claims

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Application Information

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IPC IPC(8): F04B39/00
CPCF04B39/0027F04B39/0033F04B39/0038
Inventor 徐前熊玉明叶容君
Owner MIDEA GRP CO LTD
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