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Noise in internal water supply and sewerage systems.
- Source :
-
AIP Conference Proceedings . 2023, Vol. 2791 Issue 1, p1-6. 6p. - Publication Year :
- 2023
-
Abstract
- Internal water supply and drainage engineering systems have the main role in ensuring sanitary safety in all buildings. During the operation of these systems noise is generated, which greatly affects the quality of life of people, provoking the development of various diseases. Many works of Russian and international scientists are devoted to the study of noise impact as well as to the struggle against this phenomenon in internal water supply and sewage systems of buildings. In the present work variants of noise spreading inside a dwelling have been studied. It was found that noise can propagate from water and wastewater systems in different directions from the source and can be transmitted through building structures and through the air, as well as through the water medium transported by pipelines. At the example of a six-story public building with sanitary units, the nature of noise emergence was studied. According to the results of the research, diagrams of noise level dependence on the distance to the switched on water taps and to the flowing sewage water from a toilet bowl to a sewage riser were plotted. Based on the literature review as well as conducted studies it was proposed to use special noise-absorbing clamps when installing pipelines to the building structures, risers of water supply and sewerage systems should be removed from apartments in a special niche, organizing access there through the inter-apartment vestibule. It is recommended to use pipelines made of three layers of polyethylene in the laying of internal sewer lines and to introduce low-noise pumps. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2791
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 169768601
- Full Text :
- https://doi.org/10.1063/5.0143568