한국가스학회지 (Journal of the Korean Institute of Gas)
- 제5권2호
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- Pages.62-68
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- 2001
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- 1226-8402(pISSN)
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- 2713-6922(eISSN)
온수전열식 기화기 후단 배관내 가스의 이상압력상승 방지방안에 관한 연구
Overpressure Prevention of Pipeline Attached to Outlet of LPG Vaporizer
-
Park Kyo-Shik
(Institute of Gas Safety Technology, Korea Gas Safety Corporation) ;
- Park Heui-Joon (Institute of Gas Safety Technology, Korea Gas Safety Corporation) ;
-
Kim Ji-Yoon
(Institute of Gas Safety Technology, Korea Gas Safety Corporation)
- 발행 : 2001.06.01
초록
LP가스 사용시설의 기화기 후단에서의 배관내 이상압력상승 원인을 파악하고 그 대책 방안을 제시하였다. 기화기 후단 배관내 가스의 온도
Overpressure in pipeline attached to outlet of LPG vaporizer has been studied to provide countermeasures to prevent it. The cause of liquefaction in pipeline was reviewed using vapor pressure curve with temperature, pressure, and composition to suggest method of controlling such parameters. Performance of vaporizer has been tested to detect defective design of float ball, and then improved scheme was suggested. Trouble of regulator attached to vaporizer was also studied to give countermeasures.