ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

国产精品一区二区三区四区视频-久久精品人妻少妇一区二-丰满少妇人妻一区二区三区蜜桃-老司机中文字幕在线视频

æœåŠ¡çƒ­çº¿åQ?/p>18553413390

排烟防ç«é˜€,ç”?sh¨´)动防ç«é˜€,风é‡è°ƒèŠ‚阀,烟é“é˜²ç« é˜€,多å¶æŽ’烟å?正压é€é£Žå?nbsp; 生äñ”销售商åQ?/p>

å¯æ ¹æ®å®¢æˆ·ä¸åŒçš„需è¦ï¼Œ˜q›è¡Œé˜²ç«é˜€å®šåˆ¶ç”Ÿäñ”

争K¸½åœ¨çº¿å®¢æœ¾pÈ»Ÿ
防ç«é˜€çŸ¥è¯†

防ç«é˜€ã€æŽ’烟阀与排烟防ç«é˜€çš„区åˆ?/h1>

点击åQ?Script Language="Javascript" Src="http://www.box853.com/item/GetHits.asp?Action=Count&GetFlag=0&m=1&ID=5042"> å‘布旉™—´åQ?024òq?9æœ?0æ—?/span>

防ç«é˜€ã€æŽ’烟阀与排烟防ç«é˜€çš„区åˆ?/strong>


一ã€?a href="http://www.box853.com/" target="_self">作用ä¸åŒ

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€åQšé˜²ç«é˜€ä¸»è¦ä½œç”¨æ˜¯é˜²æ­¢ç«ç¾è”“延。当ç«ç¾å‘生æ—Óž¼Œé˜²ç«é˜€èƒ½è‡ªåŠ¨å…³é—­ï¼Œåˆ‡æ–­ç«æºä¸Žæœªç€ç«åŒºåŸŸçš„˜qžæŽ¥åQŒé˜»æ­¢çƒŸæ°”å’Œç«ç„°é€šè¿‡é€šé£Ž½Ž¡é“å‘其他区域扩散ã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšæŽ’烟阀通常安装在排烟系¾lŸçš„å„支½Ž¡ç«¯éƒ¨ï¼ŒòqÏx(ch¨®ng)—¶å…³é—­åQŒç«ç¾æˆ–需è¦æŽ’烟时手动或电(sh¨´)动打开åQŒä¸»è¦ä½œç”¨æ˜¯æŽ’烟åQŒäØ“(f¨´)人员ç–散和消防救æ´åˆ›é€ æœ‰åˆ©æ¡ä»¶ã€?/p>

3ã€?a href="http://www.box853.com/" target="_self">排烟防ç«é˜€åQšæŽ’烟防ç«é˜€åˆ™ä¸“注于排烟功能,ç«ç¾æ—¶å¼€å¯ï¼Œž®†å®¤å†…的有毒烟雾排出室外åQŒä»¥å‡è½»çƒŸé›¾å¯¹äh员的伤害。在特定æ¡äšgä¸?如温度达åˆ?80â„?åQŒå®ƒä¹Ÿä¼š(x¨¬)自动关闭以防止ç«åŠ¿è¿›ä¸€æ­¥è”“延ã€?/span>


二ã€?a href="http://www.box853.com/" target="_self">ä¿æŠ¤å¯¹è±¡

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€åQšä¿æŠ¤æœªç€ç«çš„戉K—´å?qi¨¢ng)区域的人员和设备安全,防止ç«ç¾å»¶è‡³˜q™äº›åŒºåŸŸã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšæ— ç›´æŽ¥ä¿æŠ¤å¯¹è±¡åQŒä¸»è¦ä½œä¸ºæŽ’烟系¾lŸçš„¾l„æˆéƒ¨åˆ†åQŒç¡®ä¿åœ¨ç«ç¾æ—¶èƒ½æœ‰æ•ˆæŽ’烟ã€?/p>

3ã€?a href="http://www.box853.com/" target="_self">排烟防ç«é˜€åQšä¿æŠ¤ç€ç«æˆ¿é—´åŠ(qi¨¢ng)区域内的人员åQŒé€šè¿‡æŽ’烟å‡è½»çƒŸé›¾‹¹“度åQŒæ高ä(sh¨´)h员生存机ä¼?x¨¬)ã€?/span>

防ç«é˜€ã€æŽ’烟阀与排烟防ç«é˜€çš„区åˆ? onmousewheel=

三ã€?a href="http://www.box853.com/" target="_self">å¼€å¯ä¸Žå…³é—­æ¡äšg

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€åQšåã^时常开åQŒå½“通风½Ž¡é“内烟气温度达åˆ?0℃时自动关闭åQŒæˆ–手动ã€ç”µ(sh¨´)动关闭ã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšåã^时关闭,ç«ç¾æˆ–需è¦æŽ’烟时手动或电(sh¨´)动开å¯ã€?/p>

3ã€?a href="http://www.box853.com/" target="_self">排烟防ç«é˜€åQšåã^时常开åQŒç«ç¾æ—¶å¼€å¯æŽ’烟,当排烟管é“内烟气温度辑ֈ°280℃时自动关闭åQŒé˜²æ­¢ç«åŠ¿è”“延ã€?/span>


å››ã€?a href="http://www.box853.com/" target="_self">æ质与结æž?/strong>

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€ä¸ŽæŽ’烟防ç«é˜€åQšé€šå¸¸ç”±é‡‘属æ料制æˆ?如钢æ¿æˆ–ä¸é”ˆé’?å…ähœ‰é˜²ç«éš”离ææ–™(如易熔片或易熔环)åQŒèƒ½åœ¨ç‰¹å®šæ¸©åº¦ä¸‹è†¨èƒ€åQŒé˜»æŒ¡ç«ç¾è”“延。它们还包括执行机构和温感器½{‰éƒ¨ä»¶ã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšåŒæ ïL(f¨¥ng)”±é‡‘属æ料制æˆåQŒç»“构相对简å•ï¼Œä¸»è¦ç”±é˜€ä½“ã€å¶ç‰‡å’Œæ‰§è¡Œæœºæž„½{‰ç»„æˆã€?/p>


五�a href="http://www.box853.com/" target="_self">应用场景

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€åQšå¹¿æ³›å®‰è£…在通风ã€ç©ºè°ƒç³»¾lŸçš„é€ã€å›žé£Žç®¡è·¯ä¸Š,特别是穿­‘Šé˜²ç«åˆ†åŒºå¤„åQŒä»¥é˜²æ­¢ç«ç¾é€šè¿‡½Ž¡é“蔓åšgã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšå®‰è£…在机械排烟¾pÈ»Ÿå„支½Ž¡ç«¯éƒ¨ï¼Œä½œäØ“(f¨´)排烟¾pÈ»Ÿçš„关键部ä»Óž¼Œ¼‹®ä¿ç«ç¾æ—¶åŠ(qi¨¢ng)时排烟ã€?/p>

3ã€?a href="http://www.box853.com/" target="_self">排烟防ç«é˜€åQšå®‰è£…在机械排烟¾pÈ»Ÿçš„管é“上åQŒç‰¹åˆ«æ˜¯æŽ’烟风机的å¸å…¥å£å¤„,¼‹®ä¿ç«ç¾æ—¶æœ‰æ•ˆæŽ’烟ã€?/span>

防ç«é˜€ã€æŽ’烟阀与排烟防ç«é˜€çš„区åˆ? onmousewheel=

å…­ã€?a href="http://www.box853.com/" target="_self">控制方å¼

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€ä¸ŽæŽ’烟防ç«é˜€åQšå‡å¯é€šè¿‡æ¸©åº¦ç†”断器自动关闭,也å¯æ‰‹åŠ¨æˆ–电(sh¨´)动控制其开å¯ä¸Žå…³é—­ã€‚排烟防ç«é˜€˜q˜å¯ä¸Žæ¶ˆé˜²æŠ¥è­¦ç³»¾lŸè”动,实现˜qœç¨‹æŽ§åˆ¶ã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšé€šå¸¸æ‰‹åŠ¨æˆ–电(sh¨´)动控制其开å¯ä¸Žå…³é—­åQŒéƒ¨åˆ†æŽ’烟阀也å¯ä¸Žæ¶ˆé˜²ç³»¾lŸè”动ã€?/p>


七�a href="http://www.box853.com/" target="_self">功能与特�/strong>

1ã€?a href="http://www.box853.com/" target="_self">防ç«é˜€åQšä¸»è¦åŠŸèƒ½äØ“(f¨´)防ç«åQŒé˜²æ­¢ç«ç¾è”“å»?å…ähœ‰æ¸©åº¦ç†”断自动关闭功能,å¯ä¿éšœæœªç€ç«åŒºåŸŸçš„安全ã€?/p>

2ã€?a href="http://www.box853.com/" target="_self">排烟阀åQšä¸“注于排烟功能åQŒç«ç¾æ—¶å?qi¨¢ng)时开å¯ï¼Œä¸ÞZh员ç–散和消防救æ´åˆ›é€ è‰¯å¥½æ¡ä»¶ã€‚å…¶¾l“æž„½Ž€å•ï¼Œæ“作方便åQŒæ˜¯æŽ’烟¾pÈ»Ÿçš„é‡è¦ç»„æˆéƒ¨åˆ†ã€?/p>

3ã€?a href="http://www.box853.com/" target="_self">排烟防ç«é˜€åQšé›†æŽ’烟与防ç«åŠŸèƒ½äºŽä¸€ä½“,ç«ç¾æ—¶å¼€å¯æŽ’烟,温度辑ֈ°è®‘Ö®šå€¼æ—¶è‡ªåŠ¨å…³é—­åQŒç¡®ä¿æŽ’烟系¾lŸå®‰å…¨é«˜æ•ˆè¿è¡Œã€?/span>


  ¾lég¸Šæ‰€˜qŽÍ¼Œé˜²ç«é˜€ã€æŽ’烟防ç«é˜€ä¸ŽæŽ’烟阀在作用ã€ä¿æŠ¤å¯¹è±¡ã€å¼€å¯ä¸Žå…³é—­æ¡äšgã€æ质与¾l“æž„ã€åº”用场景ã€æŽ§åˆ¶æ–¹å¼å’ŒåŠŸèƒ½ä¸Žç‰¹ç‚¹ç­‰æ–šw¢å‡å­˜åœ¨æ˜¾è‘—差异,在实际应用中åQŒåº”æ ÒŽ(gu¨©)®åŽ¿ä½“需求和环境æ¡äšgåˆç†é€‰æ‹©å’Œä‹É用这些设备,以确ä¿ç«ç¾æ—¶èƒ½å¤Ÿæœ‰æ•ˆä¿æŠ¤äººå‘˜ç”Ÿå‘½è´¢äñ”安全ã€?/p>

防ç«é˜€ã€æŽ’烟阀与排烟防ç«é˜€çš„区åˆ? onmousewheel=

相关产å“