복합 구조형 배수 배관재의 소음 및 결로 특성에 관한 연구
복합 구조형 배수 배관재의 소음 및 결로 특성에 관한 연구
A Study on the Noise and Condensation Characteristics of Complex Structure Drainage Pipe Materials
저자명 김재돌
문서유형 학술논문
학술지 한국동력기계공학회지 제20권 제5호 (2016년 10월)
발행정보 한국동력기계공학회 |2016년 |한국 |한국어
주제분야 공학 > 기계공학
서지링크 국회도서관 (청구기호 621.313 ㅎ155) , KISTI
<초록>
The present study investigates noise and condensation characteristics of polyvinyl chloride (PVC), which is widely used for drainage piping materials, complex double structure by comparing to those of PVC single structure piping materials. In addition, effects of insulation on drainage noise has been measured experimentally. As the results of the experiments, noise reduction effect of PVC complex double structure is superior to that of PVC single structure in terms of elbow and vertical piping materials which are employed for drainage pipes of toilet bowls and bathtub. The insulation barely have effect on the noise reduction in case of the PVC single structure since there is almost no changes in noise occurrence even though the insulation is applied on both elbow and vertical piping materials. Temperature differences between inside and outside of the pipes have been measures for the PVC single and complex double structures as well. In consequence, outside temperature of the PVC complex double structure is higher than that of the PVC single structure. The condensation occurrence time of the PVC complex double structure shows a distinct difference from that of the PVC single structure, thus, the PVC complex double structure has outstanding effect on preventing the condensation.
The present study investigates noise and condensation characteristics of polyvinyl chloride (PVC), which is widely used for drainage piping materials, complex double structure by comparing to those of PVC single structure piping materials. In addition, effects of insulation on drainage noise has been measured experimentally. As the results of the experiments, noise reduction effect of PVC complex double structure is superior to that of PVC single structure in terms of elbow and vertical piping materials which are employed for drainage pipes of toilet bowls and bathtub. The insulation barely have effect on the noise reduction in case of the PVC single structure since there is almost no changes in noise occurrence even though the insulation is applied on both elbow and vertical piping materials. Temperature differences between inside and outside of the pipes have been measures for the PVC single and complex double structures as well. In consequence, outside temperature of the PVC complex double structure is higher than that of the PVC single structure. The condensation occurrence time of the PVC complex double structure shows a distinct difference from that of the PVC single structure, thus, the PVC complex double structure has outstanding effect on preventing the condensation.
녹색건축인증 조성법' 및 '건물에너지 소비증명제'가 의무화되어 시행되고 있습니다.
저희 (주)한국녹색인증원은 '지속가능한 저탄소 녹색건축인증 기술연구소'의 전문기업으로 설립되어, 빠른 제도 변화와 변모하는 건설환경에 이바지하고자 합니다. (주))한국녹색인증원은 건축, 도시, 생태분야가 녹색건축물에 접목될 수 있도록 적절한 요소분석을 통해 에너지 절감형 건축, 자생적 생태환경, 온열환경, 빛환경의 면밀한 조사와 연구로 고객의 삶의 질 향상 및 더 나아가 인류의 존속성에 그 목적을 두고 있습니다. 한국녹색인증원은 친환경컨설팅 전문업체로 주택성능등급, 그린홈, 에너지소비총량제, 에너지성능지표검토서, 건물에너지효율등급, 장수명주택인증, CPTED, BF 인증 등 각종 친환경 건축물 인증 을 컨설팅 해드리고 있습니다. 녹색건축인증 의 선도기업이 되겠습니다.
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