Discussion on the Structure of Low-Temperature Radiant Heater of Gate Station

Abstract:

As the city develops radiady, the natural gas is widely used nealy in every filed of people’s lives. During the pressure regulation, the phenomenon of ice jam, which can affect the normal utilization, happens. Heater can be regarded as one of the most important measures that prevents pipe from freezing occurring due to temperature drop caused by pressure regulation. Low-temperature radiant heater with tight structure is specifically designed for gad gate station. The heat transfer process of the gate station is analyzed. In the meantime, the mathematical model of radiant heater, which could be fitted for the gate station, is erected. At the same time, the influence of heat exchange size, radiant panel size and radiant efficiency, brought by tube are discussed. The result shows that the tube type of radiant heater has a greatest performance. Considering the tubes with compact structure, taking tube type of radiant heater as the heater used in gate station is the optimal decision. The analysis combined in this paper is the foundation to choose the heater of gate station.

• Periodical: Applied Mechanics and Materials (Volume 700)
• Pages: 660-666
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.700.660
• Online since: December 2014
• Authors: Shun Li Gao, Hong Yu Li, Yong Zheng Shi*, Dan Ping Yan, Rong Liu
• Keywords: Gas Gate Station, Heat Transfer Model, Low-Temperature Radiant Heater, Structure Optimization

References

[1] Yan Mingqing. Natural gas engineering design manual [M]. China architecture and industry press, 2009. in Chinese.

[2] Wen Dong, Ma Hongjun. Electric heat tracing system in the application of the west-east gas pipeline project[J]. , Energy Conservation and Environmental Protection, 2004(12): 41-43. in Chinese.

[3] liu Huafang, Based on the analysis of the way to prevent gas regulator icy[J]. China Petroleum and Chemical Standard and Quality, 2013(13): 77. in Chinese.

[4] Hou Zhiyun, Thermal effect of infrared radiation and matter [J]. Infrared Technology, 2002, 24(5): 46-48. in Chinese.

[5] Zhao Liying, Study on the synthesis and properties of high emissivity infrared radiation energy-savingcoating [J]. Paint & Coatings Industry, 2013, 43(10): 7-10. in Chinese.

[6] Wang Leshan. The status and effect of radiation heating method in thermal structural testing [J]. Structure & Environment Engineering, 2010, 37(5): 58-64. in Chinese.

[7] Cai Jiamin, Analysis of infrared radiation heating process [J]. Journal of university of science and technology Beijing, 1997, 19(3): 312-315. in Chinese.

[8] Zhang Suihuai. Harbin long distance natural gas pipeline design[D]. Daqing petroleum institute. 2009. in Chinese.

[9] Zhang Ximin. Heat transfer[M]. China architecture and industry press, 2005. 3-200. in Chinese.

[10] Zang Tiejun, Zang Tianhong. The choice of long-distance pipeline tube[J]. Oil & gas storage and Transportation, 1996, 4: 28-29. in Chinese.

[11] CJJ94-2009. Urban Indoor Gas Engineering Construction and project quality [S]. in Chinese.