防灾与环境

相变温控技术在矿井热害防控中的应用进展

  • 康婉婷 ,
  • 刘清 ,
  • 余涛
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  • 1.西安建筑科技大学 资源工程学院,西安 710055;
    2.武汉第二船舶设计研究所,武汉 430205
康婉婷(1999—),女,陕西咸阳人,硕士,主要从事受限空间环境营造等方向的研究工作。E-mail:Kangwanting2023@163.com
余涛(1987—),男,湖南石门县人,硕士,研究员,主要从事受限空间环境营造等方向的研究工作。E-mail:yut04@163.com

收稿日期: 2024-07-04

  网络出版日期: 2025-01-22

基金资助

陕西省自然科学基金(2021JM-355,2024JC-YBMS-258)

Progress in the Application of Phase Change Temperature Control Technology in the Prevention and Control of Thermal Hazards in Mines

  • Kang Wanting ,
  • Liu Qing ,
  • Yu Tao
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  • 1. School of Resources Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, P.R. China;
    2. Wuhan Second Ship Design and Research Institute, Wuhan 430205, P.R. China

Received date: 2024-07-04

  Online published: 2025-01-22

摘要

矿井高温热害是制约深部矿产资源安全高效开采的重要因素之一。本文回顾了矿井高温的主要来源、灾害形式以及热害防治技术,重点对相变温控技术在矿井高温热害防控中的应用进行了归纳总结。相变温控技术在矿井热害防控中的应用主要包括功能性充填体、相变冷却服、冰蓄冷降温、液-气相变降温以及复合控温等,将相变温控技术与传统矿井热害防控技术相结合的联合温控技术是同时实现矿井降温和地热利用的有效手段之一,也是近年来的研究热点,具有较大的应用前景。

本文引用格式

康婉婷 , 刘清 , 余涛 . 相变温控技术在矿井热害防控中的应用进展[J]. 地下空间与工程学报, 2024 , 20(S2) : 1028 -1038 . DOI: 10.20174/j.JUSE.2024.S2.60

Abstract

Mine high-temperature heat damage is one of the important factors restricting the safe and efficient mining of deep mineral resources. This paper reviews the main sources of high-temperatures in mines, the forms of disasters, and the prevention and control technology of heat damage, and focuses on the application of phase-change temperature control technology in the prevention and control of high temperature heat damage in mines to summarize. The application of phase change temperature control technology in the prevention and control of heat hazards in mines mainly includes functional filling bodies, phase change cooling suits, ice storage cooling, liquid-gas phase change cooling, composite temperature control, etc. The joint temperature control technology combining the phase change temperature control technology with the traditional mine heat hazard prevention and control technology is one of the effective means of simultaneously realizing the mine cooling and the utilization of geothermal heat, and it is also a research hotspot in recent years, and it has a large application prospect.

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