ï»??xml version="1.0" encoding="utf-8" standalone="yes"?>久久91亚洲精品中文字幕奶水,国产精品资源,免费观看一级特黄欧美大片http://www.aygfsteel.com/waterjava/category/36599.htmlé—»é“有先åŽï¼Œæœ¯ä¸šæœ‰ä¸“æ”»ï¼zh-cnWed, 10 Dec 2008 23:53:07 GMTWed, 10 Dec 2008 23:53:07 GMT60- 计算机机房å¾è®¾æ ‡å‡?/title><link>http://www.aygfsteel.com/waterjava/archive/2008/12/11/245599.html</link><dc:creator>狼爱上狸</dc:creator><author>狼爱上狸</author><pubDate>Wed, 10 Dec 2008 22:24:00 GMT</pubDate><guid>http://www.aygfsteel.com/waterjava/archive/2008/12/11/245599.html</guid><wfw:comment>http://www.aygfsteel.com/waterjava/comments/245599.html</wfw:comment><comments>http://www.aygfsteel.com/waterjava/archive/2008/12/11/245599.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/waterjava/comments/commentRss/245599.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/waterjava/services/trackbacks/245599.html</trackback:ping><description><![CDATA[ 摘è¦:
安装场地准备
在准备安装场地时åQŒå¯å‚è€ƒå¦‚ä¸‹å›½å®¶æ ‡å‡†ï¼š
1ã€?nbsp; GB50173-93《电å计½Ž—机机房设计规范ã€?2ã€?nbsp; GB2887-89《计½Ž—站场地技术æ¡ä»¶ã€?3ã€?nbsp; GB9361-88《计½Ž—站场地安全è¦æ±‚ã€?机房çš?.. <a href='http://www.aygfsteel.com/waterjava/archive/2008/12/11/245599.html'>阅读全文</a><img src ="http://www.aygfsteel.com/waterjava/aggbug/245599.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/waterjava/" target="_blank">狼爱上狸</a> 2008-12-11 06:24 <a href="http://www.aygfsteel.com/waterjava/archive/2008/12/11/245599.html#Feedback" target="_blank" style="text-decoration:none;">å‘表评论</a></div>]]></description></item><item><title>æž„å¾ç”µå计算æœÞZ¸»æœºæˆ¿çš„ä¸€èˆ¬æ ‡å‡?/title><link>http://www.aygfsteel.com/waterjava/archive/2008/12/11/245598.html</link><dc:creator>狼爱上狸</dc:creator><author>狼爱上狸</author><pubDate>Wed, 10 Dec 2008 22:21:00 GMT</pubDate><guid>http://www.aygfsteel.com/waterjava/archive/2008/12/11/245598.html</guid><wfw:comment>http://www.aygfsteel.com/waterjava/comments/245598.html</wfw:comment><comments>http://www.aygfsteel.com/waterjava/archive/2008/12/11/245598.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/waterjava/comments/commentRss/245598.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/waterjava/services/trackbacks/245598.html</trackback:ping><description><![CDATA[
<p> <span style="font-family: 宋体">æž„å¾ç”µå计算æœÞZ¸»æœºæˆ¿çš„ä¸€èˆ¬æ ‡å‡?/span></p>
<p> 2008-9-29 <span style="font-family: 宋体">陈志</span> </p>
<p> <span style="font-family: 宋体">éšç€è®¡ç®—机广泛深入应用于½C¾ä¼šç”Ÿæ´»çš„å„个层é¢ï¼Œæ”¿åºœéƒ¨é—¨ã€ä¼ä¸šã€æœºå…Ÿë€å¦æ ¡åŠå…¶ä»–团体机构普é建立赯‚‡ªå·Þqš„计算机（¾|‘络åQ‰ä¸å¿ƒåŠä¸ÀLœºæœºæˆ¿åQŒè€Œä¸»æœºæœºæˆ¿æ˜¯è®¡ç®—机（¾|‘络åQ‰ä¸å¿ƒçš„枢纽部分åQŒå…¶˜q作的稳定性åŠå®‰å…¨æ€§å¯¹æ•´ä¸ªè®¡ç®—机网¾lœå…·æœ‰å分é‡è¦çš„作用。下é¢æ˜¯æœ¬äh多年在机房å¾è®¾ä¸¿U¯ç¯çš„一些ç»éªŒã€?/span></p>
<p><span style="font-family: 宋体">一ã€?/span> <span style="font-family: 宋体">机房的环境覽W¦åˆå¦‚下è¦æ±‚åQ?/span></p>
<p>1<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">采用‹zÕdŠ¨åœ°æ¿ã€‚地æ¿æŠ¬å‡é«˜åº¦åº”大于</span> 35cm <span style="font-family: 宋体">ã€?/span></p>
<p>2<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">机房地é¢é¢å±‚æ料应能防é™ç”üc€?/span></p>
<p>3<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">机房地æ¿ä¸Žå¤©èŠÞqš„高度åQˆè·¼›»ï¼‰ä¸å°‘äº?/span> 2.55 <span style="font-family: 宋体">¾c»I¼›é—¨çš„高度应大äº?/span> 2.1 <span style="font-family: 宋体">¾c»I¼›é—¨å®½åº”大äº?/span> 0.9 <span style="font-family: 宋体">¾c»I¼›åœ°æ¿çš„åã^å‡è·è½½åº”大于</span> 5kN <span style="font-family: 宋体">åQ?/span> m2 <span style="font-family: 宋体">åQ›å¢™å£å’Œå¤©æ£šåº”涂é˜È‡ƒæ¼†ã€?/span></p>
<p>4<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">机房应采用全ž®é—戉K—´åQŒé˜²æ¢æœ‰å®Ïx°”体äçR入，òq¶åº”有良好的防尘措施ã€?/span></p>
<p>5<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">è¦æœ‰è‰¯å¥½çš„空调系¾lŸã€‚机房室温应ä¿æŒåœ?/span> 10 <span style="font-family: 宋体">℃至</span> 25 <span style="font-family: 宋体">℃之é—ß_¼Œç›¸å¯¹æ¹¿åº¦åº”ä¿æŒåœ¨</span> 60 <span style="font-family: 宋体">åQ…至</span> 80% <span style="font-family: 宋体">ã€?/span></p>
<p>6<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">机房è¦å®‰è£…符åˆæ³•è§„è¦æ±‚的消防¾pÈ»Ÿã€‚è¦å®‰è£…防ç«é˜²ç›—门，臛_°‘能è€ç«</span> 1 <span style="font-family: 宋体">ž®æ—¶çš„防ç«å¢™ã€?/span></p>
<p>7<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">机房内的ž®˜åŸƒè¦æ±‚低于</span> 0.5um <span style="font-family: 宋体">åQ›å¯¹äºŽå¼€æœºæ—¶æœºæˆ¿å†…的噪音åQŒåœ¨ä¸å¤®æŽ§åˆ¶å°å¤„‹¹‹é‡æ—¶åº”ž®äºŽ</span> 70dB <span style="font-family: 宋体">ã€?/span></p>
<p>8<span style="font-family: 宋体">ã€?/span> <span style="font-family: 宋体">计算机房内的照明è¦æ±‚在离地é¢</span> 0.8m <span style="font-family: 宋体">处，照度ä¸åº”低于</span> 200lx <span style="font-family: 宋体">ã€?/span></p>
<p><span style="font-family: 宋体">二ã€?/span> <span style="font-family: 宋体">æ ÒŽ®æœºæˆ¿çš„设计è¦æ±‚ã€ç”¨é€”性质åŠå‘¨è¾¹çŽ¯å¢ƒé‡‡ç”¨ç›¸åº”的防雷接地措施ã€?/span></p>
<p><span style="font-family: 宋体">如果机房所在的建ç‘物没有防雯‚®¾æ–½ï¼Œåˆ™æ ¹æ®æœºæˆ¿æ‰€åœ¨åœ°åŒºçš„òq´åã^å‡é›·å‡ÀL¬¡æ•°åŠòq´åã^å‡é™é›¨é‡¼‹®å®šé˜²é›·æŽªæ–½ã€‚åªæœ‰è®¤çœŸç»†è‡´åœ°åšå¥½é˜²é›·è®¡åˆ’书，æ‰èƒ½˜q›è¡Œé˜²é›·è®‘Ö¤‡çš„施工åŠå®‰è£…。如果机房处于高层徽{‘ä¸åQŒè€Œé«˜å±‚å¾½{‘一般都有防雯‚®¾å¤‡ï¼Œå¯è€ƒè™‘与大楼共用接åœîC½“åQ›æœºæˆ¿ä¸€èˆ¬é€‰æ‹©åœ¨å¾½{‘物的第二或½W¬ä¸‰å±‚ã€?/span></p>
<p><span style="font-family: 宋体">三ã€?/span> <span style="font-family: 宋体">æ ÒŽ®æœºæˆ¿çš„安全ä¿å¯†çñ”别，å¯ÒŽœºæˆ‰K‡‡å–抗ç”늣òq²æ‰°åŠé˜²ç”늣è¾å°„的措施。如果有必è¦åQŒè¦å¯ÒŽœºæˆ¿å®žæ–½å…¨å±è”½æ–ÒŽ¡ˆã€?/span></p>
<p><span style="font-family: 宋体">å››ã€?/span> <span style="font-family: 宋体">机房è¦å¾æœ?/span> UPS <span style="font-family: 宋体">ä¸é—´æ–电æºç³»¾lŸã€?/span> UPS <span style="font-family: 宋体">甉|ºåº”æä¾›ä¸ä½ŽäºŽ</span> 2 <span style="font-family: 宋体">ž®æ—¶åŽå¤‡ä¾›ç”µèƒ½åŠ›ã€‚其功率大å°åº”æ ¹æ®æœºæˆ¿å†…的网¾lœè®¾å¤‡åŠŸçŽ‡è¿›è¡Œè®¡½Ž—，òq¶å…·æœ?/span> 20-30% <span style="font-family: 宋体">çš„ä½™é‡ã€?/span></p>
<p><span style="font-family: 宋体">五ã€?/span> <span style="font-family: 宋体">必须有安全的监控¾pÈ»Ÿã€‚机房内å¯ä»¥è®„¡½®å½©è‰²</span> CCD <span style="font-family: 宋体">æ‘„åƒæœºï¼Œå…¨å¤©</span> 24 <span style="font-family: 宋体">ž®æ—¶å¯ÒŽœºæˆ¿è¿›è¡Œç›‘控。åƈ对监控的内容˜q›è¡Œå˜å‚¨ã€?/span></p>
<p><span style="font-family: 宋体">å…ã€?/span> <span style="font-family: 宋体">电力供应采用强电¾pÈ»Ÿã€‚采用åŒè·¯å¼ºç”µå¼•å…¥ï¼Œæ¯ä¸ªæœºæž¶éƒ½é€šè¿‡é…电柜引出å•ç‹¬çš„供电¾U¿èµ\到机æžÓž¼Œæ¯ä¸ªæœºæž¶å¯ç”¨ç”‰|ºåŠŸçŽ‡åº”大äº?/span> 5KVA <span style="font-family: 宋体">ã€?/span></p>
<p><span style="font-family: 宋体">七ã€?/span> <span style="font-family: 宋体">布线工程应采用符åˆè§„范的æ™ø™ƒ½¾l¼åˆå¸ƒçº¿¾pÈ»Ÿã€?/span> <span style="font-family: 宋体">¾l¼åˆå¸ƒçº¿¾pÈ»ŸåQ?/span> GCS <span style="font-family: 宋体">åQ‰åº”是开攑ּ¾l“æž„åQŒåº”能支æŒç”µè¯åŠå¤šç§è®¡ç®—机数æ®ç³»¾lŸï¼Œ˜q˜åº”能支æŒä¼š</span> <span style="font-family: 宋体">议电视ã€ç›‘视电视牾pÈ»Ÿçš„需è¦ã€?/span></p>
<p><span style="font-family: 宋体">注：å‚考资料：</span> <span style="font-family: 宋体">《徽{‘与建瑾Ÿ¤ç»¼åˆå¸ƒ¾U¿ç³»¾lŸå·¥½E‹è®¾è®¡è§„范》ã€ã€Šè®¡½Ž—机场地安全è¦æ±‚》ã€?br />
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