ESFR是早期抑制快速响应喷头(early suppression fast response sprinkler)的简称。以下是关于ESFR喷头的详细介绍: 一、性能特点 快速响应:ESFR喷头的响应时间指数RTI较低,通常≤28±8(m·s),意味着在火灾初期能够迅速启动并释放水流。 早期抑制:即使在火灾初期,启动少量的ESFR喷头也可以有足够的水量作用于火灾现场,有效...
ICS13.0.10C83中华人民共和国国家标准GB5135.9—018代替GB5135.9—006自动喷水灭火系统第99部分:早期抑制快速响应ESFR喷头Automaticsprinklersystem—Part9:EarlysuppressionfastresponseESFRsprinklers018--09--17发布019--04--01实施国家市场监督管理总局中国国家标准化
The ESFR-17 sprinkler features early suppression, fast response, and a 16.8 K-factor. It can help protect common materials like rubber and roll paper.
Esfr K25 K17 K14 Fire SprinklerIntroduction ESFR,early suppression fast response spinkler is one kind of storage sprinklers. They are intended for use in specific applications, including the protection of high-piled and rack storage of a variety of finished goods. There sprinklers can provide m...
Esfr Sprinkler for High Piled Warehouse Product Description ESFR,early suppression fast response spinkler is one kind of storage sprinklers. They are intended for use in specific applications, including the protection of high-piled and rack storage of a variety of finished goods. There sp...
Automatic sprinkler system—Part 9:Early suppression fast response (ESFR) sprinklers 标准 强制性 现行标准《自动喷水灭火系统 第9部分:早期抑制快速响应(ESFR)喷头》由TC113(消防标准化技术委员会)归口上报,TC113SC2(消防标准化技术委员会固定灭火系统分会)执行,主管部门为应急管理部。
ICS13.220.20C83中华人民共和国国家标准GB5135.9—2006自动喷水灭火系统第9部分:早期抑制快速响应(ESFR)喷头Automaticsprinklersystem-Part9Earlysuppressionfastresponse(ESFR)automatieSprinklers2006-04-07发布2006-12-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会 ...
The ESFR sprinkler was touted as the replacement for in-rack sprinklers. The large orifice size and quick response thermal link are capable of delivering a previously unmatched quantity of water flux to an aggressive storage fire. In addition, ESFR sprinklers are ceiling sprinklers, thus not ...
早期抑制快速响应[洒水]喷头 早期抑制快速响应[洒水]喷头 early suppression fast response sprinkler；ESFR 在热的作用下，在预定的温度范围内自行启动，使水以一定的形状和密度在设计的保护面积上分布，以达到早期抑制效果的一种洒水喷头(2.8.1.1)。