ï»?!DOCTYPE html> 2800C防火阀 - 安徽星原暖通工½E‹æœ‰é™å…¬å?/title> <meta name="Keywords" content="2800C防火阀"> <meta name="Description" content="ä¸ÞZ½ è¯¦ç»†ä»‹ç»2800C防火阀产品内容,包括2800C防火阀的用途、型受÷€èŒƒå›´ã€å›¾ç‰‡ç­‰,在这里你可以得知所æœ?800C防火阀新闻以及最新的市场2800C防火阀ä»äh ¼.咨询电话:0558-5956868"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="/template/XYS0047/css/bootstrap.min.css"/> <link rel="stylesheet" href="/template/XYS0047/css/style.css"/> <script type="text/javascript" src="/template/XYS0047/js/jquery.js"></script> <script type="text/javascript" src="/template/XYS0047/js/bootstrap.min.js"></script> <script type="text/javascript" src="/template/XYS0047/js/xdd.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <section id="header" class="container-fluid top fixed1"> <div class="container top_h hidden-xs"> <div class="col-sm-9">安徽星原暖通工½E‹æœ‰é™å…¬åæ€Ø“您免è´ÒŽä¾?a href="/">些_·žæš–通工½E?/a>ã€?a href="/supply/">些_·žä¸­å¤®½Iø™°ƒ</a>ã€?a href="/news/">些_·žå¸‚净化工½E‹é€ ä­h</a>½{‰ç›¸å…³ä¿¡æ¯å‘布和最新资讯,敬请å…Ïx³¨åQ?/div> <div class="col-sm-3"><script type="text/javascript" src="http://home.nestcms.com/33576/stat/"></script></div> </div> <div class="container"> <div class="header"> <nav id="top" class="navbar navbar-default" role="navigation"> <div class="container-fluid"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#example-navbar-collapse"> <span class="sr-only"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <div class="navbar-brand"><img src="/uploads/logo/20180623093012.png" alt="安徽星原暖通工½E‹æœ‰é™å…¬å?/></div> </div> <div class="collapse navbar-collapse xdd dropdown" id="example-navbar-collapse"> <ul class="nav navbar-nav"> <li class="b-active"><a rel="nofollow" href="/">首页<i class="sr-line"></i></a></li> <li><a rel="nofollow" href="/about/">关于我们<i class="sr-line"></i></a></li> <li><a rel="nofollow" href="/supply/">产品中心<i class="sr-line"></i></a> </li> <li><a rel="nofollow" href="/news/">新闻中心<i class="sr-line"></i></a></li> <li><a rel="nofollow" href="/contact/">联系我们<i class="sr-line"></i></a></li> </ul> </div> </div> </nav> </div> </div> </section> <section class="carousel slide banner" data-ride="carousel" id="main_banner" > <!-- 下面的小点点åQŒæ´»åŠ¨æŒ‡½Cºå™¨ --> <ol class="carousel-indicators focus "> <li data-target="#main_banner" data-slide-to="0" class="active"></li> <li data-target="#main_banner" data-slide-to="1"></li> <li data-target="#main_banner" data-slide-to="2"></li> </ol> <!-- 轮播™å?--> <div class="carousel-inner" role="listbox"> </div> <a class="left carousel-control" href="#main_banner" role="button" data-slide="prev"> <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> <span class="sr-only">Previous</span> </a> <a class="right carousel-control" href="#main_banner" role="button" data-slide="next"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> <span class="sr-only">Next</span> </a> <script type="text/javascript"> picarr = new Array(); var files = ""; picarr[1] = "/uploads/link/20180624111953.jpg"; picarr[2] = "/uploads/link/20180624115108.jpg"; picarr[3] = "/uploads/link/20180824083520.jpg"; for(i=1;i<picarr.length;i++){ if(files=="") files = picarr[i]; else files += "|"+picarr[i]; $(".carousel-inner").append("<div class='item'><img src="+picarr[i]+" alt=''></div>"); $(".carousel-inner").children("div").eq(0).addClass("active"); } </script> </section> <div class="container-fluid all-width"> <div class="container"> <div class="mbx"> 当前位置:<a href="/">首页</a> > <a href="/supply/">供应产品</a> > <a href="/fjjlcpjl/">通风讑֤‡¾pÕdˆ—</a> > <a href="/supply/1.html">2800C防火阀</a> </div> </div> </div> <div class="container"> <div class="row line"> <div class="news_title"> <h1>2800C防火阀</h1> <p>旉™—´åQ?018-6-23 0:00:00</p><p>来源åQ?a href='http://www.rpkqtd.live/supply/1.html'>http://www.rpkqtd.live/supply/1.html</a></p> <span>—â€?/span> </div> <div class="news_con"> <p><p> <a href="http://www.rpkqtd.live/supply/1.html" target="_blank">2800C防火阀</a>åQŒå¸¸å¼€åQ?00C或è€?800C关闭åQŒä¸€èˆ¬å®‰è£…在风管½I¿è¶Šé˜²ç«å¢™å’Œ¾l“构变å޾~å¤„åQŒè“v火灾控制作用åQŒå¯ä»¥è®¾¾|®è¾“出电讯号åQŒæ¸©åº¦è¶…˜q?00C或è€?800C旉™˜€é—¨å…³é—­ï¼Œè”动送(补)风机关闭åQŒå®‰è£…在中央½Iø™¿é£Žé“¾pȝ»Ÿä¸­ï¼Œå·¥ä½œåŽŸç†æ˜¯åˆ©ç”¨é˜€é—¨ä¸Šå®‰è£…的极易熔合金的温度控åˆÓž¼Œåˆ©ç”¨é‡åŠ›ä½œç”¨å’Œå¼¹½§æœºæž„的作用åQŒå½“火灾发生æ—Óž¼Œç«ç„°å…¥äçR风道åQŒé«˜æ¸©ä‹É阀门上的易熔合金溶解或使记忆合金äñ”生åŞ变ä‹É阀门自动关闭,用于风道与防火分åŒø™¯½I¿çš„场合ã€?</p> <p> <p> 2800C防火阀是一¿Uå¸¸é—­åž‹é˜€é—¨ï¼Œç”±æŽ§åˆ¶ä¸­å¿ƒé€?4V直流电开启或手动开启,åœ?80℃时自动关闭åQŒå¤ä½å¿…™åÀL‰‹åŠ¨ã€‚它的作用是åQšå½“烟气温度辑ֈ°280℃时åQŒäh已基本疏散完毕,排烟已无实际意义åQŒè€ŒçƒŸæ°”中此时已带火,阀门自动关闭,以避免火势蔓延。系¾lŸçš„排烟风口也可以用帔R—­åž‹çš„防火排烟口,取消支管上的排烟防火阀。火灾时åQŒè¯¥é£Žå£ç”±æŽ§åˆ¶ä¸­å¿ƒé€?4V直流电开启或手动开启,当烟温达åˆ?80℃时自动关闭åQŒå¤ä½ä¹Ÿå¿…须手动。排烟风机房入口也应安装排烟2800C防火阀åQŒä»¥é˜²ç«åŠ¿è”“延到风机房所在层ã€? </p> <p style="text-align:center;"> <img src="http://cmsimgshow.zhuchao.cc/33576/201806270855250003357642337.jpg" alt="" /> </p> </p></p> </div> <div class="clearfix"></div> <div class="tag jianju">相关标签åQ?a href='/key.aspx?k=%b7%e7%bf%da%ba%cd%b7%e7%b7%a7%cf%b5%c1%d0'>风口和风阀¾pÕdˆ—</a>,<a href='/key.aspx?k=2800C%b7%c0%bb%f0%b7%a7%bc%db%b8%f1'>2800C防火阀ä»äh ¼</a>,<a href='/key.aspx?k=2800C%b7%c0%bb%f0%b7%a7%c5%fa%b7%a2'>2800C防火阀批发</a>,</div> <p>上一个äñ”品:<a href="/supply/6.html">4åQ?2¼›Õd¿ƒé€šé£Žæœ?/a></p> <p>下一个äñ”品:<a href="#"></a></p> <div class="related_list"> <h4>相关新闻</h4> <ul> </ul> </div> <div class="clearfix"></div> <div class="related_cp"> <h4>相关产品</h4> <ul class="row"> <li class="col-md-3 col-sm-6 text-center"> <a rel="nofollow" href="/supply/37.html"><div><img src="http://cmsimgshow.zhuchao.cc/33576/201806251106242913357695199.jpg?path=www.rpkqtd.live/uploads/cp/201806251106242913357695199.jpg" class="img-responsive"></div></a> <span><a rel="nofollow" href="/supply/37.html">铝合金风å?/a></span> </li> <li class="col-md-3 col-sm-6 text-center"> <a rel="nofollow" href="/supply/36.html"><div><img src="http://cmsimgshow.zhuchao.cc/33576/201806251106011343357630450.jpg?path=www.rpkqtd.live/uploads/cp/201806251106011343357630450.jpg" class="img-responsive"></div></a> <span><a rel="nofollow" href="/supply/36.html">风管止回阀</a></span> </li> <li class="col-md-3 col-sm-6 text-center"> <a rel="nofollow" href="/supply/35.html"><div><img src="http://cmsimgshow.zhuchao.cc/33576/201806251105372283357639411.jpg?path=www.rpkqtd.live/uploads/cp/201806251105372283357639411.jpg" class="img-responsive"></div></a> <span><a rel="nofollow" href="/supply/35.html">多叶排烟å?/a></span> </li> <li class="col-md-3 col-sm-6 text-center"> <a rel="nofollow" href="/supply/34.html"><div><img src="http://cmsimgshow.zhuchao.cc/33576/201806251104491353357686486.jpg?path=www.rpkqtd.live/uploads/cp/201806251104491353357686486.jpg" class="img-responsive"></div></a> <span><a rel="nofollow" href="/supply/34.html">定风量阀</a></span> </li> </ul> </div> </div> </div> <div class="footer"> <div class="container"> <div class="row"> <div class="bottom hidden-xs aaa" aos="fade-up"> <div class="container"> <div class="col-lg-9 col-md-7 col-sm-6 bl"> <div class="lm lx"> <ul> <li>联系äº?è°¢æ€?/li> <li>服务热线:0558-5956868</li> <li>电子邮箱:<a rel="nofollow" href="mailto:915117036@qq.com">915117036@qq.com</a></li> <li><a href="/sitemap.html" title="¾|‘站地图">¾|‘站地图</a></li> <li><a href="/sitemap.xml">XML</a></li> <li><a href="/changecity.html" title="城市分站">城市分站</a></li> </ul> </div> <div class="clearfix"></div> <div class="lm">公司地址:安徽星原暖通工½E‹æœ‰é™å…¬å?/div> <div class="lm">些_·žå‡€åŒ–å·¥½E‹å“ªå®¶å¥½åQŸä¾›åº”订做多ž®‘é’±åQŸé€šé£Ž½Iø™°ƒæ€Žä¹ˆæ øP¼Ÿè¯šä¿¡å…¬å¸ä¸“业以批发ä­h格大量现货提供亳州通风½Iø™°ƒã€äº³å·žæš–通工½E‹é€ ä­h、亳州净化工½E‹é€ ä­h、亳州市暖通工½E‹é€ ä­h½{‰å“è´¨ä¼˜è‰¯çš„产品及报ä»øP¼Œ‹Æ¢è¿Žæ¥ç”µç”Ÿäñ”定制åQ?/div> <div class="cnzz" rel="nofollow"></div> <script type="text/javascript" src="http://home.nestcms.com/cmode/" rel="nofollow"></script> <script type="text/javascript" src="http://home.nestcms.com/year/2018-04-29/" rel="nofollow"></script> <a href="http://www.miitbeian.gov.cn" target="_blank" rel="nofollow"></a> Powered by <a href="http://www.nestcms.com" title="企业¾pȝ»Ÿ" target="_blank" rel="nofollow">½{‘å°l</a> <div>Copyright© http://www.xdd.com(<a title="复制链接" href="javascript:copyURL();" target="_parent">复制链接</a>) 热门城市推广: <a href="/hefei.html" title="合肥" target="_blank" >合肥</a> <a href="/wuhu.html" title="芜湖" target="_blank" >芜湖</a> <a href="/bangbu.html" title="蚌埠" target="_blank" >蚌埠</a> <a href="/huaina.html" title="淮南" target="_blank" >淮南</a> <a href="/maanshan.html" title="马鞍å±? 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