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지역난방 적용건물의 기계실 위치에 따른 열사용시설 설계압력 검토
이송우(Song-Woo Lee),주덕훈(Deok-Hun Ju),변운섭(Woon-Seob Byun) 대한설비공학회 2016 대한설비공학회 학술발표대회논문집 Vol.2016 No.6
From the standard of district heating facility by Korean District Heating Corporation, design pressure of primary side would be 16 bar and the level of mechanical room should be above 4th basement floor. However, the enhanced legislation about parking area leads to place mechanical room under 5th basement floor. In these cases, the design pressure could be exceed 16 bar. Exceeding pressure could make heat source system failure. To solve this problem, the effects of rising pressure to facilities are considered. Futhermore, the solution by system will be suggested.
변운섭(Woon-Seob Byun),채규호(Kyu-Ho Chae),주덕훈(Deok-Hun Ju) 대한설비공학회 2016 대한설비공학회 학술발표대회논문집 Vol.2016 No.6
As renewable energy system, solar heating and cooling system stores heat from collector to storage tank and uses hot water stored in the tank for cooling and heating system. In winter, this system exchanges heat from the tank directly or indirectly to use as heating energy. In summer, this system supplies heat to absorption chiller to make cooling energy. It is enhanced technology to use solar heat more efficiently which used for domestic hot water service only in the past. In this paper, solar heating and cooling system applied in the governmental building will be introduced to provide reference for green building design.