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来源：http://www.cx-fire.com/ 日期：2026-07-23
音速超细干粉灭火装置在工程实践中已获得广泛应用，非常是在需要快速响应、快捷灭火且对水渍损失敏感的场所展现出独特优势。在城市地下综合管廊领域，超细干粉灭火系统得到了系统研究和应用。针对超细干粉灭火装置在综合管廊应用过程中缺乏设计依据的问题，研究人员分别针对贮压式和非贮压式超细干粉灭火装置开展了实体火灾模拟试验，提出了局部应用超细干粉灭火装置保护宽度、灭火设计强度的试验方法。
The supersonic ultrafine dry powder fire extinguishing device has been widely used in engineering practice, especially in places that require rapid response, efficient fire extinguishing, and are sensitive to water damage, demonstrating unique advantages. In the field of urban underground comprehensive pipe galleries, ultrafine dry powder fire extinguishing systems have been systematically studied and applied. In response to the lack of design basis for the application of ultrafine powder fire extinguishing devices in comprehensive pipe galleries, researchers conducted physical fire simulation tests on both pressure storage and non pressure storage ultrafine powder fire extinguishing devices, and proposed experimental methods for the protection width and fire extinguishing design strength of locally applied ultrafine powder fire extinguishing devices.
在电力设施领域，适用于电缆层的悬挂式超细干粉灭火器服务管理平台已在110千伏变电站投入使用，并逐步向其他变电站推广应用。在通讯基站领域，由于基站具有点多面广、分散性强、常年无人值守的特点，脉冲超细干粉自动灭火装置成为一种有效且低廉的灭火技防手段。在铁路交通领域，该成果适用于铁路隧道设备洞室、内燃机车、高铁列车以及客车等典型场所的火灾防控，已配备于配电柜、箱变、客车等应用对象。在高校等人员密集场所，悬挂式超细干粉灭火装置也被用于构筑消防安全屏障。
In the field of power facilities, a suspended ultra-fine dry powder fire extinguisher service management platform suitable for cable layers has been put into use in 110 kV substations and gradually promoted to other substations. In the field of communication base stations, due to the characteristics of multiple points, wide coverage, strong dispersion, and year-round unmanned operation, pulse ultra-fine dry powder automatic fire extinguishing devices have become an effective and low-cost fire extinguishing technology. In the field of railway transportation, this achievement is applicable to fire prevention and control in typical places such as railway tunnel equipment chambers, diesel locomotives, high-speed trains, and passenger cars. It has been equipped in application objects such as distribution cabinets, box transformers, and passenger cars. Hanging ultra-fine dry powder fire extinguishing devices are also used to construct fire safety barriers in densely populated places such as universities.
音速超细干粉灭火装置的维护管理应遵循严格的制度。根据相关规范，固定式燃气型超音速干粉灭火系统的维护应符合系统设计、施工及验收规范的要求。维护管理应包括定期检查装置的外观完整性、压力指示状态、启动装置的可靠性等。应保证装置处于准工作状态，制定严格的维护管理制度和设备运行维护记录。装置的适用温度范围通常为-10℃至50℃，在高寒地带使用需更换易熔合金喷头。
The maintenance and management of supersonic ultra-fine dry powder fire extinguishing devices should follow strict regulations. According to relevant regulations, the maintenance of fixed gas type supersonic dry powder fire extinguishing systems should comply with the requirements of system design, construction, and acceptance standards. Maintenance management should include regular inspections of the appearance integrity, pressure indication status, and reliability of the starting device. The device should be ensured to be in a quasi working state, and strict maintenance management systems and equipment operation and maintenance records should be established. The applicable temperature range of the device is usually -10 ℃ to 50 ℃, and when used in high-altitude areas, the melting alloy nozzle needs to be replaced.
超细干粉灭火系统的技术标准也在不断完善。山东省于2025年发布了新版《超细干粉灭火系统技术规范》（DB37/T 1317—2025）。中国消防协会正在制定《非火工品启动超细干粉灭火装置》团体标准。这些标准的制定和完善将进一步规范音速超细干粉灭火装置的设计、施工、验收和维护管理，推动这一先进灭火技术在更广泛领域的应用。随着物联网和大数据技术的发展，超细干粉灭火装置正与火灾自动报警系统实现更加智能的联动应用，其自动化、智能化水平将持续提升，为消防安全提供更加可靠的保障。
The technical standards for ultra-fine dry powder fire extinguishing systems are also constantly improving. Shandong Province released a new version of the "Technical Specification for Ultra fine Dry Powder Fire Extinguishing Systems" (DB37/T 1317-2025) in 2025. The China Fire Protection Association is developing a group standard for the activation of ultra-fine dry powder fire extinguishing devices using non pyrotechnic materials. The formulation and improvement of these standards will further standardize the design, construction, acceptance, and maintenance management of supersonic ultra-fine dry powder fire extinguishing devices, and promote the application of this advanced fire extinguishing technology in a wider range of fields. With the development of the Internet of Things and big data technology, ultra-fine dry powder fire extinguishing devices are achieving more intelligent linkage applications with fire automatic alarm systems. Their automation and intelligence levels will continue to improve, providing more reliable guarantees for fire safety.
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