Drainage pipe sound insulating device

A drainage pipe sound insulating device is formed by a soundproof cotton layer and a coating layer which is wound on the outside of the soundproof cotton layer. Both the soundproof cotton layer and the coating layer of the drainage pipe sound insulating device are capable of insulating sounds. After...

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Bibliographic Details
Main Author WU BINGQING
Format Patent
LanguageChinese
English
Published 21.07.2010
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A drainage pipe sound insulating device is formed by a soundproof cotton layer and a coating layer which is wound on the outside of the soundproof cotton layer. Both the soundproof cotton layer and the coating layer of the drainage pipe sound insulating device are capable of insulating sounds. After being mounted on a drainage pipe, the device can greatly reduce interference to people caused by sound of flowing water in the drainage pipe.
Bibliography:Application Number: CN20092228118U