Building water supply and drainage sound insulation pipeline

Abstract

The invention discloses a building water supply and drainage sound insulation pipeline, and relates to the technical field of pipelines. The building water supply and drainage sound insulation pipeline comprises a pipeline body. The pipeline body comprises an inner coating layer, a buffer layer and a protection layer which are arranged from inside to outside, wherein a first sound silencing layer is arranged between the inner coating layer and the buffer layer. The inner coating layer comprises a corrosion-resistant layer, a base pipe body and a heat insulation layer which are sequentially arranged. The heat insulation layer is connected with the first silencing layer in an attached mode, and a second silencing layer is arranged on the inner side face of the corrosion-resistant layer. The buffer layer comprises an inner rubber buffer plate and an outer rubber buffer plate which are arranged at intervals from inside to outside, and a plurality of first buffer units are connected between the outer rubber buffer plate and the inner rubber buffer plate. By arranging the first silencing layer and the second silencing layer, multiple silencing can be achieved, noise of the pipeline is greatly reduced, impact of fluid or the outside on the pipeline is reduced through the arranged buffer layer, shock and noise are reduced, and meanwhile the pipeline has the effects of rust prevention, corrosion resistance and heat insulation and is high in strength and practicability.

Description

Technical field [0001] The present invention relates to the field of pipelines, and more particularly to a building to drainage acoustic pipeline. Background technique [0002] Drainage pipes are widely used in construction, existing drains are easy to cause noise during drainage, such as else, bathroom, washing pool and kitchen in civil buildings, will cause a large noise in the water line. In particular, the drainage noise of the atmosphere at night will seriously affect people's sleep and rest. The existing drainage pipeline sound insulation is weak, does not have shockproof, insulation, strength, and low practicality. [0003] Therefore, it is urgent to have a good sound insulation effect and a safe and reliable water supply pipe. Inventive content [0004] In view of this, the present invention provides a building to the drainage insulation pipe to solve the above technical problems. [0005] In order to achieve the above object, the present invention provides the following...

AI Technical Summary

Problems solved by technology

[0002] Drainage pipes are widely used in buildings. Existing drainage pipes tend to cause noise when draining water. For example, when draining toilets, bathrooms, washbasins and kitchens in civil buildings, they will cause a lot of noise in the sewer pipes. Especially at night, the drainage noise of the toilet remover will seriously affect people's sleep and rest. The existing drainage pipes have weak sound insulation effect, do not have shockproof, heat insulation, poor strength, and low practicability

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