대변기 세정시 발생하는 배수소음의 특성변화에 관한 연구

A Study on Changes in Characteristics of Drainage Noise from Water Closet Washing

  • 설수환 (원광대학교 건축학부) ;
  • 정철운 (원광대학교 대학원 건축공학과) ;
  • 김재수 (원광대학교 건축학부)
  • Soul, Soo-Hwan (Division of Architecture, Wonkwang University) ;
  • Jung, Chul-Woon (Department of Architectural Engineering, Graduate School, Wonkwang University) ;
  • Kim, Jae-Soo (Division of Architecture, Wonkwang University)
  • 발행 : 2007.11.10

초록

It has been noted, in case of the apartments in collective form, the drainage noise from cleaning of toilet causes many problems in the basement and adjacent rooms, mainly hampering the pleasant housing environment. The problems are increasingly raised by civil complaints with the public offices. Therefore, if the drainage noise generates when wash out of toilet bowl is grasped how the characteristics change according to the sorts of drainpipe, it is considered that the establishment of an effective sound insulation countermeasure could be possible when a civil petition against the drainage noise of apartment house is submitted hereafter. On such viewpoint, this study measured and analyzed the characteristics of drainage noise per the type of drainage pipe, according to KS A ISO $1996-1{\sim}3$, with the horizontal branch pipe and riser pipes in the drainage noise experiment chamber which has the characteristics of the anechoic room. In the result, the pipe type with excellent noise reduction function. The result of this study is considered to become available as fundamental data, to take actions on reduction of drainage noise of the ceiling piping method.

키워드

참고문헌

  1. Kim, J. S., 2007, Plumbing Equipment, 4th ed, Sejin Co. pp.181-1880
  2. Kim, J. S, 2004, Architectural Acoustic Design, 2nd ed, Sejin Co. pp. 97-101
  3. Back, E. S., 2004, An Experimental Study on the Noise Reduction for Apartment Bathroom Plumbing, Proceedings of The SAREK 2004 Summer Annual Conference pp. 644-649
  4. Jung, J. Y., Lee, S. H. and Jung, K. C, 2003, Rating of Noise Emission by Plumbing System in Bathroom, Proceedings of The KSNVE 2003 Autumn Annual Conference pp. 923-927
  5. Kim, I. S., Go, C. S., Moon, J. H. Han, M. S., Sim, K. S. and Lee, J. S., 2001, A Study on Reduction of Drainage Noise for Water Closet, Proceedings of The KSNVE 2001 Autumn Annual Conference pp. 881-885