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논문 기본 정보

자료유형
학술대회자료
저자정보
김훈 (유진에너지기술) 이중용 (유진에너지기술) 장한별 (유진에너지기술) 이동희 (한국지역난방공사) 이호철 (한국지역난방공사) 한상철 (한국지역난방공사)
저널정보
대한설비공학회 대한설비공학회 학술발표대회논문집 대한설비공학회 2020년도 하계학술발표대회 논문집
발행연도
2020.6
수록면
741 - 744 (4page)

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표지
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연구주제
📖
연구배경
🔬
연구방법
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연구결과
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초록· 키워드

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In this study, in order to analyze the status of user side heating usage in district heating apartments, a temperature sensor was installed in the sample households where the actual residents live, to monitor the supply and return temperatures of heating water and room temperature. In addition, the target apartment complex was divided into three groups, and the difference in heating effect was analyzed on the condition that the set value of household heating water flow rate and the flushing of household floor heating coil was performed or not. As a result of the analysis of the household heating usage pattern, it was found that most of the users are using the on/off method like an individual heating boiler, rather than keeping the set temperature of the indoor temperature controller constant. As a result of analyzing the effect of flushing work, it was confirmed that compared to the group that implements the flushing work, the group that did not implement the flushing work reduced the heating effect by relatively decreasing the hot water flow rate due to clogging by solids inside the floor heating coil. As a result of reviewing the flow rate of hot water and the amount of heat used, when the heating rate is charged to the household based on the hot water flow rate, the amount of heat used for actual heating may not be properly reflected in the rate, and thus there may be a discrepancy between the energy used and the heat charge.

목차

Abstract
1. 연구배경 및 목적
2. 연구방법
3. 사례분석
4. 결론
References

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