<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 22pt; mso-pagination: widow-orphan; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 12pt; COLOR: red; FONT-FAMILY: 宋体">《高层民用建筑设计防火规范》</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">GB50045-95</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">第<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chsdate w:st="on" IsROCDate="False" IsLunarDate="False" Day="30" Month="12" Year="1899"><SPAN lang=EN-US>5.4.2</SPAN></st1:chsdate>条规定：<SPAN style="COLOR: red">用于疏散走道、楼梯间和前室的防火门，应具有自行关闭的功能。</SPAN><SPAN style="COLOR: black">博聪公司早于<SPAN lang=EN-US>2001</SPAN>年就研制生产了国内首款常开防火门释放装置，由</SPAN><SPAN lang=EN-US style="COLOR: navy">FMK</SPAN><SPAN style="COLOR: navy">常开控制器和电磁门吸组成的常开防火门释放装置</SPAN><SPAN style="COLOR: black">，是目前</SPAN><SPAN style="COLOR: red">唯一成套</SPAN><SPAN style="COLOR: black">通过国家消防检测中心检验合格的消防门控产品。</SPAN><SPAN lang=EN-US style="COLOR: #292929"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.85pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.07"><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">1</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">、<B>品种选用</B>：应该选用“</SPAN><B><SPAN style="FONT-SIZE: 12pt; COLOR: red; FONT-FAMILY: 宋体">断电关门</SPAN></B><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">”类防火门释放器产品，象电磁释放开关、电控闭门器等老产品由于采用“<B>送电关门</B>”控制方式，不符合消防要求<SPAN lang=EN-US>(</SPAN>因火灾时常停电或断电<SPAN lang=EN-US>,</SPAN>从而造成产品因无法送电而失效<SPAN lang=EN-US>)</SPAN>，因而无法通过消防验收；而且安装调试复杂、故障率高等缺陷，逐渐被市场所淘汰。博聪电磁门吸采用简单的电磁原理，结构可靠，安装方便，耗电量小。<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.85pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.07"><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">2</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">、<B>资质选用</B>：应该选用具有消防资质的企业和产品，</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: red; FONT-FAMILY: 宋体">常开控制器和电磁门吸都必须通过国家消防型式检验，二者缺一不可</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">。查询网址：中国消防产品信息网<B><SPAN lang=EN-US><A href="http://www.cccf.com.cn/"><SPAN style="COLOR: black">www.cccf.com.cn</SPAN></A></SPAN></B><SPAN lang=EN-US> </SPAN>，选择“信息查询”栏中的“组合查询”，再输入企业名称“博聪”后点“搜索”按钮；或直接输入检验编号“<SPAN lang=EN-US>2007<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="True" HasSpace="False" SourceValue="600" UnitName="”">-0600”</st1:chmetcnv> </SPAN>后点“搜索”按钮即可，由于新版网站产品名称分类有误，</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: navy; FONT-FAMILY: 宋体">建议从“旧版入口”登录查询</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">。<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">3</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">、<B>款式选用</B>：博聪电磁门吸有墙式、地式、链式<SPAN lang=EN-US>3</SPAN>个大类品种<SPAN lang=EN-US>,10</SPAN>多种款式<SPAN lang=EN-US>,</SPAN>根据使用现场防火门门扇开启后离墙的间距情况选用哪一款，由于</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: purple; FONT-FAMILY: 宋体">墙式、地式、链式电磁门吸主体通用</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">，如一时部分难以确定，建议选用墙式，如有不合用再购地式、链式配件即可，非常方便客户选用。其他还有</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: #333399; FONT-FAMILY: 宋体">墙式加长型、墙式长臂型、墙式嵌入型、地式矮脚型、盒式</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">等多种款供选用，保证满足所有客户的不同需求。<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.25"><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">4</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">、博聪电磁门吸优点：</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">磁铁</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">采用专用</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: maroon; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">电工磁钢</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">材料制作<SPAN lang=EN-US>,</SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: maroon; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">吸力大，剩磁小</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">；采用</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: navy; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">分层式内腔结构</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">，提高磁导率降低矫顽力，并防止磁饱和磁损耗，</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: navy; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">发热少</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">；采用高温散热密封胶固化，固化胶内配有导热粉末，</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: #ff6600; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">绝缘防潮防水防损坏</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">；磁铁和吸板表面二层电镀镜面装饰铬<SPAN lang=EN-US>, </SPAN>防锈耐用，产品一致性好<SPAN lang=EN-US>,</SPAN>精度高<SPAN lang=EN-US>,</SPAN>外型美观。底座下设<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="4" UnitName="mm"><SPAN lang=EN-US>4mm</SPAN></st1:chmetcnv>厚</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">海绵缓冲垫</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">，防止开门冲击损坏，而且可以调整垂直偏角；</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">磁铁中心安有独特的防剩磁分离弹簧柱，并且弹力</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%"><FONT face="Times New Roman">10-50N</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ''Times New Roman''; mso-hansi-font-family: ''Times New Roman''">可调，方便与各类闭门器配合使用，增加助推力</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">。<B><SPAN lang=EN-US><o:p></o:p></SPAN></B></SPAN></P>