中安环保不锈钢抗爆阀（大风量抗爆阀�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">不锈钢抗爆阀通常安装在受保护建筑外墙上、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">在正常情况下，抗爆阀相当于通风进口或出口·在具有破坏性的爆炸冲击波到达时，抗爆阀会根据超压自动调节或关闭，阻断爆炸冲击波对建筑内部的损害。·抗爆阀也可以安装于空调主机房外墙，用于提供通风及在爆炸发生时保护主机安全、�/p><p sans="" font-size:="" white-space:="" text-align:="" style="white-space: normal; word-wrap: break-word;"><img src="//www.znpla.com/show/img/daily/2022/06/10/194413_692253_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194414_406397_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194415_701693_jswz.jpg" data-ke-src="" style="border: 0px;"/></p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">爆炸的典型案侊�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">1；膨胀</p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">爆炸发生，高密度高压爆炸气体产物高速膨胀，并释放出几万个大气压的冲击压，周围介质受到冲击压缩而形成突变的界面，即冲击波阵面，以每秒几千米的速度传播。周围的介质压力也骤然升高，形成超压（Overpressure）。而随着离爆心距离的增加，超压衰减很快、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">2；收�?/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">当冲击波继续按惯性推进而周围的压力升高超过了冲击波时，收缩开始，收缩时，产生负压、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">在正常情况下，抗爆阀相当于通风进口或出口。在具有破坏性的爆炸冲击波到达时，抗爆阀会根据超压自动调节或关闭，阻断爆炸冲击波对建筑内部的损害、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">爆炸发生，高密度高压爆炸气体产物高速膨胀，并释放出几万个大气压的冲击压，周围介质受到冲击压缩而形成突变的界面，即冲击波阵面，以每秒几千米的速度传播。周围的介质压力也骤然升高，形成超压(Overpressure)。而随着离爆心距离的增加，超压衰减很快。当冲击波继续按惯性推进而周围的压力升过了冲击波时，收缩开始。收缩时，产生负厊�/p><p sans="" font-size:="" white-space:="" text-align:="" style="white-space: normal; word-wrap: break-word;"><img src="//www.znpla.com/show/img/daily/2022/06/10/194417_148953_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194418_522891_jswz.jpg" data-ke-src="" style="border: 0px;"/></p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">抗爆阀的应用编辑；民防设施，防空洞，石化控制室，煤矾�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">大通风量的设计</p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">常开设计，通风量大。单个阀在风压差100 Pa条件下通风量达520 m3/h、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">采用冷热双层镀锌技术，使得阀体性能极大增强，延长使用寿命、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">一般通过抗爆阀框架安装于抗爆墙外侧，也可根据客户要求镶嵌于墙体、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">可按照客户要求的通风量定制阀块组合。例妁�4*10的阀块组合在风压�?00 Pa的情况下可提�?0800m3/h的通风量、�/p><p sans="" font-size:="" white-space:="" text-align:="" style="white-space: normal; word-wrap: break-word;"><img src="//www.znpla.com/show/img/daily/2022/06/10/194419_225990_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194420_931816_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194421_721481_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194422_513303_jswz.jpg" data-ke-src="" style="border: 0px;"/><img src="//www.znpla.com/show/img/daily/2022/06/10/194423_495694_jswz.jpg" data-ke-src="" style="border: 0px;"/></p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;"><strong>不锈钢抗爆阀（大风量抗爆阀（�/strong>产品安装</p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">一般通过抗爆阀框架安装于抗爆墙外侧，也可根据客户要求镶嵌于墙体。可按照客户要求的通风量定制阀块组合。例如：4*10的阀块组合在风压�?00 Pa的情况下可提�?0800m3/h的通风量。安装简单，可直接安装于现有抗爆墙、�/p><p sans="" font-size:="" white-space:="" style="white-space: normal; word-wrap: break-word;">江西世纪行安装工程有限公司承接各种粉尘防爆工程，废气治理工程 欢迎各大好友前来资讯</p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="193400" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">