摘要
随着能源的日益紧缺以及城市的发展,深厚表土层复杂地质条件的煤层开发及城市地下工程的建设,已经被提上日程。而作为特殊的地下工程建设,冻结法无疑是最好的选择之一,但其耗电量大,施工费用高的问题又限制了其广泛应用。据此,介绍了冻结法发展现状,并对蓄冷节能技术在冻结法施工中的应用前景和可行性进行了综合分析,提出了需要解决的技术难题,最后以一工程实例进行了经济技术分析。
With the increasingly shortage of energy and the development of the city,the coal exploitation in deep topsoil with complex geological conditions,and construction of underground engineering,has been put on the agenda.As a special technology of underground construction,freezing method is one of the best choices.But the high cost limits its wide application.The paper introduces its development status,and analysis the application prospects and feasibility of the cold storage energy-saving technology in freezing method,put forward to solve technical problems,Finally,taking a project to analysis economic and technical problems.
出处
《节能》
2011年第3期9-12,2,共4页
Energy Conservation
关键词
蓄冷节能
冻结法
低温
cold storage energy-saving
freezing method
low temperature
