浅议洁净电子厂房消防喷淋管道施工工艺.docVIP

浅议洁净电子厂房消防喷淋管道施工工艺摘要： 随着我国经济的飞速发展，洁净电子厂房项目在我国大量投入建设，这给消防施工企业既带来了机遇又带来了挑战，洁净电子厂房消防工程尤其是消防喷淋管道的施工成为摆在我们面前的一个新的课题。对于大空间、单层高度超高、工艺复杂、洁净要求高、工作量大、工期紧的洁净电子厂房的消防喷淋管道施工工艺的研究将是非常有现实意义的。在依据设计、施工规范及本人多年在类似工程中的经验，通过工程实践，建议此类工程施工采用地面加工场预制，现场组配的工艺，即将主管提前压槽、开孔、编号、清洗、包装；与主管连接的单侧支管整体组装，支管与主管接口处提前安装机械三通快速连接件，经试压合格、清洗、包装后，借助现场移动架子车，按编号整体组装。采用预安支吊架、安装主管、安装支管、支管与主管连接、固定支架安装，管道调平、安装喷头立管及下垂喷头金属软管、软管与高效过滤器龙骨固定、管道清理、补环氧漆、整体试压、冲洗、系统通水等流水作业的工艺。此工艺经本人在京东方项目消防工程施工中实践证明是切实可行的，大大缩短了工期、节约了成本，取得较好的社会及经济效益。通过本人的一点心得，希望广大同行能够从中受益，并提出宝贵意见。 关键词：洁净电子厂房，喷淋管道，施工工艺，流水作业 中图分类号：F407.6文献标识码：A 文章编号： Abstract: Along with the rapid development of China’s economy, clean electronic factory in a construction project in China, this fire construction enterprise which brings opportunities and challenge, clean electronic factory fire engineering especially fire sprinkler pipe construction become we have to face a new problem. For large space, the single-layer height for high and complex, clean technology demand is high, the workload, short of the electronic factory is clean fire sprinkler pipe construction technology research will be very practical significance. According to the design and construction in standard and in the similar projects for many years of my experience, through the engineering practice, the construction project suggests such ground prefabricated factories, set the scene of the process, the competent to pressure trough in advance, opening, Numbers, cleaning, packing; And the chief of the connection of unilateral pipe whole assembly, pipe and competent at the installation of mechanical tee ahead fast fittings, the pressure, clean, packing qualified after, with the aid of the mobile JiaZiChe, according to Numbers the whole assembly. Using the Ann rack, installation competent, installation tubes, pipe and competent connection, fixed bracket installation, pipe installation shower nozzle leveling, stand pipe and metal hose nozzle prolapse, hose and efficient filter keel fixed, pipe cleaning