Compressor sound insulation device

A technology of sound insulation device and compressor, which is applied in the direction of mechanical equipment, machine/engine, liquid displacement machinery, etc. It can solve the problems of incomplete sound insulation, complex structure of compressor sound insulation device, and inability to cope with sound waves of different frequencies of compressors. To achieve the effect of slowing down, eliminating or vibrating

Inactive Publication Date: 2014-03-05
NANTONG HONGXING AIR COMPRESSOR PARTS MFG CO LTD
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AI Technical Summary

Problems solved by technology

[0002] The compressor will produce a certain amount of noise during operation. The structure of the traditional compressor sound insulation device is relatively complicated, and it cannot completely insulate the sound. At the same time, it cannot cope with the sound waves of different frequencies generated by the compressor when it is working.

Method used

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  • Compressor sound insulation device

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with drawings and embodiments.

[0012] Such as figure 1 As shown, a compressor sound insulation device includes a bracket 1, the outer surface of the bracket 1 is covered with a carbon dioxide airgel layer 3, and the carbon dioxide airgel layer 3 is provided with a non-woven fabric layer 4 outside.

[0013] The bottom end of the bracket 1 is provided with a rubber damping pad 2 .

[0014] The non-woven fabric layer 4 is a non-woven fabric layer made of superabsorbent fiber.

[0015] The non-woven fabric layer 4 is provided on the outer surface of the bracket through fasteners.

[0016] The compressor 5 is placed in this sound insulation device, and the carbon dioxide airgel layer is used to absorb the noise, and at the same time absorb the sound waves generated by the compressor; the non-woven fabric layer is used to further completely absorb the residual noise, and the carbon dioxide gas can be adj...

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Abstract

A compressor sound insulation device comprises a support. A carbon dioxide gas gel layer wraps the outer surface of the support. A non-woven fabric layer is arranged outside the carbon dioxide gas gel layer. A rubber damping pad is arranged at the bottom end of the support. The compressor sound insulation device has the advantages that the carbon dioxide gas gel layer is used for absorbing noise, meanwhile, sound waves generated by a compressor is adsorbed, the non-woven fabric layer is used for completely absorbing residual noise, the thickness of the carbon dioxide gas gel layer and the thickness of the non-woven fabric layer can be adjusted according to the character of the sound waves, the rubber damping pad is used for removing or relieving vibration, and an sound insulation effect is further achieved.

Description

technical field [0001] The invention belongs to the technical field of compressor sound insulation, and in particular relates to a compressor sound insulation device. Background technique [0002] The compressor will produce a certain amount of noise during operation. The traditional compressor sound insulation device has a complicated structure and cannot completely insulate the sound. At the same time, it cannot cope with the sound waves of different frequencies generated by the compressor during operation. Contents of the invention [0003] The object of the present invention is to provide a compressor sound insulation device, which has a simple structure and a reasonable design, and can effectively isolate the noise generated by the compressor during operation. [0004] The technical solution of the present invention is: a sound insulation device for a compressor, including a bracket, characterized in that: the outer surface of the bracket is covered with a carbon diox...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00
Inventor 张春荣王若维袁建新王磊黄诚赵丹
Owner NANTONG HONGXING AIR COMPRESSOR PARTS MFG CO LTD
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