Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II),Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended),Indexed in the Chinese Core Journals (Selection) Database
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民用户灶前天然气压力温度变化规律研究

Issue Number Issue 06, 2025 [View other articles in this issue]
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Publication Date 2025.06.15
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Author 周厚昌,程 龙,徐 鹏,冯 涛
Organization 郑州华润燃气股份有限公司

Abstract

当前燃气企业对民用户灶前压力、温度的波动情况监控较少,无法及时发现用户侧是否存在超压、欠压风险,无法准确评估温度对燃气计量的影响。本文介绍了无线智能温度压力采集终端的性能指标,采集了多种类型民用户灶前压力温度数据,并应用科学的方法对采集的数据进行整理分析,得出了典型民用户灶前压力温度变化规律。根据变化规律调节了调压器出口压力,及时消除了民用户灶前压力过高等安全隐患;确定了应用薄壁不锈钢管等新型管材高层用户立管变径位置;验证了冬季地温对天然气温度的影响,为民用户表具选型提供了参考,为智慧运营及新价值的挖掘打下了基础。

Keywords

灶前温度;灶前压力;无线智能温度压力采集终端;供销差率

References

Declaration:

The English version of this article is translated with the assistance of AI.

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