cetianye 发表于 2011-6-21 13:10:00

机房精密空调应用实例

 
<p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-char-indent-count: 2.0" align="center"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">机房精密空调应用实例<span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">(</span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">一<span lang="EN-US">)</span>基本参数要求<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">本项目机房总面积近<span lang="EN-US">340</span>平方米,机房内有严格的温、湿度要求,机房内按国标<span lang="EN-US">GB2887-89</span>《计算机场地安全要求》的规定配置空调设 备:<span lang="EN-US"><o:p></o:p></span></span></p>
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<p class="MsoNormal" style="MARGIN-LEFT: 26.25pt; TEXT-INDENT: -26.25pt; LINE-HEIGHT: 150%"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">级别<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">项目<span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext="windowtext"1pt="1pt"solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 325.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="434" colspan="2">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">A</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">级<span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
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<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 162.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="217">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">夏季<span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 162.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="217">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">冬季<span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
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<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 84pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="112">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><o:p>&nbsp;</o:p></span></p></td>
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 162.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="217">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">22</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Symbol; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">±</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">2</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Symbol; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">°</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">C<o:p></o:p></span></p></td>
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 162.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="217">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">20</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Symbol; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">±</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">2</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Symbol; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">°</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">C<o:p></o:p></span></p></td></tr>
<tr style="mso-yfti-irow: 3; page-break-inside: avoid">
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 84pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="112">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">相对<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp; </span></span>湿度<span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 325.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="434" colspan="2">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">45%~65%<o:p></o:p></span></p></td></tr>
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<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 84pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="112">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">温度变化率<span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium="medium"none; WIDTH: 325.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-left-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="434" colspan="2">
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Symbol; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">&lt;</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">5</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Symbol; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体; mso-char-type: symbol; mso-symbol-font-family: Symbol"><span style="mso-char-type: symbol; mso-symbol-font-family: Symbol">°</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">C/h</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">并不得结露<span lang="EN-US"><o:p></o:p></span></span></p></td></tr></tbody></table>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">同时,主机房区的噪声声压级小于<span lang="EN-US">68</span>分贝<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">主机房内要维持正压,与室外压差大于<span lang="EN-US">9.8</span>帕<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">送风速度不小于<span lang="EN-US">3</span>米<span lang="EN-US">/</span>秒<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">在表态条件下,主机房内大于<span lang="EN-US">0.5</span>微米的尘埃不大于<span lang="EN-US">18000</span>粒<span lang="EN-US">/</span>升<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">为使机房能达到上述要求,应采用精密空调机组才能满足要求。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>(</span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">二<span lang="EN-US">)</span>、精确总热负荷的计算</span></b><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; tab-stops: list="list"48.5pt"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">本工程主要的热负荷来源于设备的发热量及维护结构的热负荷。因此,我们要了解主设备的数量及用电情况以确定精密空调的容量及配置。根据以往经验,除主要的设备热负荷之外的其他负荷,如机房照明负荷、建筑维护结构负荷、补充的新风负荷、人员的散热负荷等,如不具备精确计算的条件,也可根据机房的面积按经验进行测算。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">在这次计算中心机房的设计中,可采用<span lang="EN-US">400W/M<sup>2</sup></span>,按实际的机房面积进行估算。<b style="mso-bidi-font-weight: normal"><span lang="EN-US"><o:p></o:p></span></b></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes">&nbsp;</span></span><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">机房一总热负荷计算</span></b><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">机房一面积为<u><span lang="EN-US"> 176 </span></u><span lang="EN-US">m<sup>2</sup><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span></span>按<span lang="EN-US">400<a name="OLE_LINK1"> W/M<sup>2</sup></a> </span>,总热负荷为<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>176</span>×<span lang="EN-US">400 =<span style="mso-spacerun: yes">&nbsp; </span>70.4KW<o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 6pt; LINE-HEIGHT: 150%; mso-char-indent-count: .5; tab-stops: list="list"40.55pt"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">按照<span lang="EN-US">20</span>%余量计算,需求总热负荷为<span lang="EN-US">85KW</span>。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 7.05pt; LINE-HEIGHT: 150%; mso-char-indent-count: .5; tab-stops: list="list"40.55pt"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">机房二总热负荷计算</span></b><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">机房一面积为<u><span lang="EN-US"> 160 </span></u><span lang="EN-US">m<sup>2</sup><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span></span>按<span lang="EN-US">400 W/M<sup>2</sup> </span>,总热负荷为<span lang="EN-US">160</span>×<span lang="EN-US">400 =<span style="mso-spacerun: yes">&nbsp; </span>64KW<o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 6pt; LINE-HEIGHT: 150%; mso-char-indent-count: .5; tab-stops: list="list"40.55pt"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">按照<span lang="EN-US">20</span>%余量计算,需求总热负荷为<span lang="EN-US">77KW</span>。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; tab-stops: list="list"40.55pt"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">因此计算中心机房内配置的精密环境控制设备的制冷量不应小于<u>以上计算冷量。</u><span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes">&nbsp;</span></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">(三)、机房内部供水和配电设计<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">目前在机房内部没有机房精密空调加湿使用的水源,所以在机房精密空调安装时候,局方应该提供到空调附近的自来水管。机房内部需要把空调使用中产生的加湿废水和凝结水排到室外,所以应该有机房内部排水管道到相应的排水地漏,不能直接流到楼外,因为机房空调加湿水非常热,只能排到地漏中。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: list="list"40.55pt"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes">&nbsp; </span>(</span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">四<span lang="EN-US">)</span>空调室内室外机位置建议<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: list="list"21.0pt; mso-list: l0="l0"level1="level1"lfo1"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">1、<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">室内机安装建议<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">基本要求:<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">A</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">、房间整体通风顺畅,送风、回风无障碍。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">B</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">、安装位置综合考虑,结合上下水、液管、汽管连接。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">C</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">、采用风管送风方式。二台机组共用一个静压箱。每个机组与静压箱的连接风管安装风阀,风阀与机组采用联动工作方式。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: list="list"21.0pt; mso-list: l0="l0"level1="level1"lfo1"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">2、<span style="FONT: 7pt="7pt"'Times New="New"Roman'"> </span></span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">空调安装示意图<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">如现场无特殊要求,当室外机高于室内机时,建议垂直最大距离为<span lang="EN-US">20</span>米;当室外机低于室内机时,建议垂直最大距离为<span lang="EN-US">5</span>米;建议管道总长不超过<span lang="EN-US">60</span>米。当室内外铜管的当量长度大于<span lang="EN-US">30</span>米时,应加延长管件以免影响制冷效果。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align="center"><?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:rect id="_x0000_s1026" style="MARGIN-TOP: 117pt; Z-INDEX: 251657728; LEFT: 0px; MARGIN-LEFT: -9pt; WIDTH: 57.75pt; POSITION: absolute; HEIGHT: 31.2pt; TEXT-ALIGN: left" strokecolor="white" o:allowincell="f"><v:textbox style="mso-next-textbox: #_x0000_s1026"></v:textbox></v:rect><span style="Z-INDEX: 251657728; LEFT: 0pt; POSITION: absolute; mso-ignore: vglayout">
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<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 12.0pt">MAX 20m<o:p></o:p></span></p></div></td></tr></tbody></table></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-no-proof: yes"><v:shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn="lineDrawn"pixelLineWidth="pixelLineWidth"0"></v:f><v:f eqn="sum @0 1="1"0"></v:f><v:f eqn="sum 0="0"0="0"@1"></v:f><v:f eqn="prod @2 1="1"2"></v:f><v:f eqn="prod @3 21600="21600"pixelWidth"></v:f><v:f eqn="prod @3 21600="21600"pixelHeight"></v:f><v:f eqn="sum @0 0="0"1"></v:f><v:f eqn="prod @6 1="1"2"></v:f><v:f eqn="prod @7 21600="21600"pixelWidth"></v:f><v:f eqn="sum @8 21600="21600"0"></v:f><v:f eqn="prod @7 21600="21600"pixelHeight"></v:f><v:f eqn="sum @10 21600="21600"0"></v:f></v:formulas><v:path o:c gradientshapeok="t" o:extrusi></v:path><o:lock aspectratio="t" v:ext="edit"></o:lock></v:shapetype><v:shape id="图片_x0020_1" style="VISIBILITY: visible; WIDTH: 397.5pt; HEIGHT: 252pt" alt="空调安装图1" type="#_x0000_t75" o:spid="_x0000_i1025"><v:imagedata o:title="空调安装图1" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtmlclip1\01\clip_image001.wmz"></v:imagedata></v:shape></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-no-proof: yes"><v:shape id="图片_x0020_2" style="VISIBILITY: visible; WIDTH: 449.25pt; HEIGHT: 251.25pt" alt="空调安装报告2" type="#_x0000_t75" o:spid="_x0000_i1026"><v:imagedata o:title="空调安装报告2" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtmlclip1\01\clip_image003.wmz"></v:imagedata></v:shape></span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">3</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">、室外机组的安装方式<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoBodyTextIndent2" style="MARGIN-LEFT: 0cm; LINE-HEIGHT: 150%"><span lang="EN-US" style="mso-no-proof: yes"><v:shape id="图片_x0020_3" style="VISIBILITY: visible; WIDTH: 449.25pt; HEIGHT: 164.25pt" alt="室外机安装" type="#_x0000_t75" o:spid="_x0000_i1027"><v:imagedata o:title="室外机安装" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtmlclip1\01\clip_image005.wmz"></v:imagedata></v:shape></span></p>
<p class="MsoBodyTextIndent2" style="MARGIN-LEFT: 0cm; LINE-HEIGHT: 150%">注:安装方式的称呼是以风机的轴流风向确定,不是设备的安装形式</p>
<p class="MsoNormal" style="mso-layout-grid-align: none"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">(</span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">五<span lang="EN-US">)</span>设备选型<span lang="EN-US">:</span>艾默生<span lang="EN-US">Libert CM+</span>系列机房专用空调</span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></b></p>
<p class="MsoNormal" style="LINE-HEIGHT: 18pt; TEXT-ALIGN: center; tab-stops: center="center"0cm; mso-line-height-rule: exactly" align="center"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p>&nbsp;</o:p></span></b></p>
<p class="MsoNormal" style="LINE-HEIGHT: 150%; tab-stops: center="center"0cm"><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">CM+</span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">系列设备的介绍<span lang="EN-US"><o:p></o:p></span></span></b></p>
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<tbody>
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<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext="windowtext"1pt="1pt"solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 431.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; HEIGHT: 20.65pt; mso-border-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="575">
<p class="MsoNormal" style="LINE-HEIGHT: 150%"><b style="mso-bidi-font-weight: normal"><u><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">Challenger M+</span></u></b><b style="mso-bidi-font-weight: normal"><u><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">(挑战者<span lang="EN-US">M+</span>)─用途广泛的精密空调系统<span lang="EN-US"><o:p></o:p></span></span></u></b></p></td></tr>
<tr style="mso-yfti-irow: 1; page-break-inside: avoid">
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 431.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="575">
<p class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">描述:<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="MARGIN-LEFT: 21.25pt; TEXT-INDENT: -21.25pt; tab-stops: list="list"21.25pt; mso-list: l1="l1"level1="level1"lfo2"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings"><span style="mso-list: Ignore">2<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp; </span></span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">模块化精密空调系统<span lang="EN-US">Challenger M+</span>系列,模块化设计。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN-LEFT: 21.25pt; TEXT-INDENT: -21.25pt; tab-stops: list="list"21.25pt; mso-list: l1="l1"level1="level1"lfo2"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings"><span style="mso-list: Ignore">2<span style="FONT: 7pt="7pt"'Times New="New"Roman'">&nbsp; </span></span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">制冷量范围宽,从<span lang="EN-US">20kW~100kW</span>,适用范围广。<b style="mso-bidi-font-weight: normal"><span lang="EN-US"><o:p></o:p></span></b></span></p></td></tr>
<tr style="mso-yfti-irow: 2; page-break-inside: avoid">
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 431.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="575">
<p class="1" style="LINE-HEIGHT: normal"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt">应用范围:</span></b><b style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt"><o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">中、大型交换机房和移动机房<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">计算机房和数据中心(<span lang="EN-US">IDC</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">高科技环境及实验室<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工业控制室和精密加工设备<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">标准检测室和校准中心<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??UPS</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">和电池室<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">生化培养室<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="1" style="LINE-HEIGHT: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt">医院和检测室<b style="mso-bidi-font-weight: normal"><span lang="EN-US"><o:p></o:p></span></b></span></p></td></tr>
<tr style="mso-yfti-irow: 3; page-break-inside: avoid">
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 431.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="575">
<p class="1" style="LINE-HEIGHT: normal"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt">特点:</span></b><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt">:</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">模块化结构设计,组合方便,可现场拆装<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">全正面维护,无需侧面维修通道<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">高技术“<span lang="EN-US">V</span>”型蒸发器盘管,使热交换更快,更有效率。“<span lang="EN-US">V</span>”型结构有利于蒸发器表面的空气分配更加均衡<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">先进的涡旋式压缩机,高效、节能<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">独特的风扇驱动系统,使送风系统运行更加平稳,送风效果更佳<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">获得专利的、可现场清理及调整极板的电极式加湿器<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">与机器同尺寸的空气过滤器,能更有效的减少空气浑浊度,提高了过滤器使用效率<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">大屏幕<span lang="EN-US">LCD</span>带图形、全中文菜单显示器,为管理人员提供最佳的数据<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">标准<span lang="EN-US">RS232</span>通讯接口,开放的通讯协议<span lang="EN-US">;<o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 4; page-break-inside: avoid; mso-yfti-lastrow: yes">
<td style="BORDER-RIGHT: windowtext="windowtext"1pt="1pt"solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium="medium"none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext="windowtext"1pt="1pt"solid; WIDTH: 431.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext="windowtext"1pt="1pt"solid; mso-border-alt: solid="solid"windowtext="windowtext".5pt; mso-border-top-alt: solid="solid"windowtext="windowtext".5pt" valign="top" width="575">
<p class="1"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt">优点:</span></b><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">紧凑的结构,使占地面积最小<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">革新的皮带张力自动调节机构,能大大减少磨损,最大限度的提高送风系统的使用寿命<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">多种冷却方式,包括风冷、水冷、乙二醇冷却及冷冻水等,有利于适应现场的实际条件<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">备选<span lang="EN-US">S72.4</span>监控软件,在同一场地可监控多达<span lang="EN-US">99</span>台机组<span lang="EN-US">;<o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">??</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">备选<span lang="EN-US">Link-Up</span>场地监控器,可互相连接多达<span lang="EN-US">24</span>台机组,形成不同的动作组群及区域以作顺序转换运作及备用状态。<span lang="EN-US"><o:p></o:p></span></span></p></td></tr></tbody></table>
<p class="MsoNormal"><span lang="EN-US"><o:p>&nbsp;</o:p></span></p>

cetianye 发表于 2011-6-21 13:11:00

<p>怎么有乱码??</p>

cetianye 发表于 2011-6-21 13:12:00

<p>&nbsp; </p>
<p align="center"><b>机房精密空调应用实例</b></p>
<p><b>(</b><b>一)基本参数要求</b></p>
<p>本项目机房总面积近340平方米,机房内有严格的温、湿度要求,机房内按国标GB2887-89《计算机场地安全要求》的规定配置空调设 备:</p>
<p>
<table cellspacing="0" cellpadding="0" border="1">
<tbody>
<tr>
<td valign="top" width="112" rowspan="2">
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 级别</p>
<p>项目</p></td>
<td valign="top" width="434" colspan="2">
<p align="center">A级</p></td></tr>
<tr>
<td valign="top" width="217">
<p align="center">夏季</p></td>
<td valign="top" width="217">
<p align="center">冬季</p></td></tr>
<tr>
<td valign="top" width="112">
<p align="center">&nbsp;</p></td>
<td valign="top" width="217">
<p align="center">22±2°C</p></td>
<td valign="top" width="217">
<p align="center">20±2°C</p></td></tr>
<tr>
<td valign="top" width="112">
<p align="center">相对&nbsp; 湿度</p></td>
<td valign="top" width="434" colspan="2">
<p align="center">45%~65%</p></td></tr>
<tr>
<td valign="top" width="112">
<p align="center">温度变化率</p></td>
<td valign="top" width="434" colspan="2">
<p align="center">&lt;5°C/h并不得结露</p></td></tr></tbody></table></p>
<p>同时,主机房区的噪声声压级小于68分贝</p>
<p>主机房内要维持正压,与室外压差大于9.8帕</p>
<p>送风速度不小于3米/秒</p>
<p>在表态条件下,主机房内大于0.5微米的尘埃不大于18000粒/升</p>
<p>为使机房能达到上述要求,应采用精密空调机组才能满足要求。</p>
<p><b>&nbsp;&nbsp;&nbsp; (</b><b>二)、精确总热负荷的计算</b></p>
<p>本工程主要的热负荷来源于设备的发热量及维护结构的热负荷。因此,我们要了解主设备的数量及用电情况以确定精密空调的容量及配置。根据以往经验,除主要的设备热负荷之外的其他负荷,如机房照明负荷、建筑维护结构负荷、补充的新风负荷、人员的散热负荷等,如不具备精确计算的条件,也可根据机房的面积按经验进行测算。</p>
<p>在这次计算中心机房的设计中,可采用400W/M<sup>2</sup>,按实际的机房面积进行估算。<b></b></p>
<p>&nbsp;<b>机房一总热负荷计算</b>:</p>
<p>机房一面积为<u> 176 </u>m<sup>2</sup>&nbsp;&nbsp;&nbsp; 按400<a name="OLE_LINK1"> W/M<sup>2</sup></a> ,总热负荷为&nbsp;&nbsp;&nbsp; 176×400 =&nbsp; 70.4KW</p>
<p>按照20%余量计算,需求总热负荷为85KW。</p>
<p><b>机房二总热负荷计算</b>:</p>
<p>机房一面积为<u> 160 </u>m<sup>2</sup>&nbsp;&nbsp;&nbsp; 按400 W/M<sup>2</sup> ,总热负荷为160×400 =&nbsp; 64KW</p>
<p>按照20%余量计算,需求总热负荷为77KW。</p>
<p><b>因此计算中心机房内配置的精密环境控制设备的制冷量不应小于<u>以上计算冷量。</u></b></p>
<p><b>&nbsp;</b><b>(三)、机房内部供水和配电设计</b></p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 目前在机房内部没有机房精密空调加湿使用的水源,所以在机房精密空调安装时候,局方应该提供到空调附近的自来水管。机房内部需要把空调使用中产生的加湿废水和凝结水排到室外,所以应该有机房内部排水管道到相应的排水地漏,不能直接流到楼外,因为机房空调加湿水非常热,只能排到地漏中。</p>
<p><b>&nbsp; (</b><b>四)空调室内室外机位置建议</b></p>
<p>1、 室内机安装建议</p>
<p>基本要求:</p>
<p>A、房间整体通风顺畅,送风、回风无障碍。</p>
<p>B、安装位置综合考虑,结合上下水、液管、汽管连接。</p>
<p>C、采用风管送风方式。二台机组共用一个静压箱。每个机组与静压箱的连接风管安装风阀,风阀与机组采用联动工作方式。</p>
<p>2、 空调安装示意图</p>
<p>如现场无特殊要求,当室外机高于室内机时,建议垂直最大距离为20米;当室外机低于室内机时,建议垂直最大距离为5米;建议管道总长不超过60米。当室内外铜管的当量长度大于30米时,应加延长管件以免影响制冷效果。</p>
<p align="center">
<table cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div v:shape="_x0000_s1026">
<p>MAX 20m</p></div></td></tr></tbody></table></p>
<p></p>
<p>3、室外机组的安装方式</p>
<p></p>
<p>注:安装方式的称呼是以风机的轴流风向确定,不是设备的安装形式</p>
<p><b>(</b><b>五)设备选型:艾默生Libert CM+系列机房专用空调</b><b></b></p>
<p align="center"><b>&nbsp;</b></p>
<p><b>CM+</b><b>系列设备的介绍</b></p>
<p>
<table cellspacing="0" cellpadding="0" border="1">
<tbody>
<tr>
<td valign="top" width="575">
<p><b><u>Challenger M+</u></b><b><u>(挑战者M+)─用途广泛的精密空调系统</u></b></p></td></tr>
<tr>
<td valign="top" width="575">
<p><b>描述:</b></p>
<p>2&nbsp; 模块化精密空调系统Challenger M+系列,模块化设计。</p>
<p>2&nbsp; 制冷量范围宽,从20kW~100kW,适用范围广。<b></b></p></td></tr>
<tr>
<td valign="top" width="575">
<p><b>应用范围:</b><b></b></p>
<p>??中、大型交换机房和移动机房</p>
<p>??计算机房和数据中心(IDC)</p>
<p>??高科技环境及实验室</p>
<p>??工业控制室和精密加工设备</p>
<p>??标准检测室和校准中心</p>
<p>??UPS和电池室</p>
<p>??生化培养室</p>
<p>??医院和检测室<b></b></p></td></tr>
<tr>
<td valign="top" width="575">
<p><b>特点:</b>:</p>
<p>??模块化结构设计,组合方便,可现场拆装;</p>
<p>??全正面维护,无需侧面维修通道;</p>
<p>??高技术“V”型蒸发器盘管,使热交换更快,更有效率。“V”型结构有利于蒸发器表面的空气分配更加均衡;</p>
<p>??先进的涡旋式压缩机,高效、节能;</p>
<p>??独特的风扇驱动系统,使送风系统运行更加平稳,送风效果更佳;</p>
<p>??获得专利的、可现场清理及调整极板的电极式加湿器;</p>
<p>??与机器同尺寸的空气过滤器,能更有效的减少空气浑浊度,提高了过滤器使用效率;</p>
<p>??大屏幕LCD带图形、全中文菜单显示器,为管理人员提供最佳的数据;</p>
<p>??标准RS232通讯接口,开放的通讯协议;</p></td></tr>
<tr>
<td valign="top" width="575">
<p><b>优点:</b></p>
<p>??紧凑的结构,使占地面积最小;</p>
<p>??革新的皮带张力自动调节机构,能大大减少磨损,最大限度的提高送风系统的使用寿命;</p>
<p>??多种冷却方式,包括风冷、水冷、乙二醇冷却及冷冻水等,有利于适应现场的实际条件;</p>
<p>??备选S72.4监控软件,在同一场地可监控多达99台机组;</p>
<p>??备选Link-Up场地监控器,可互相连接多达24台机组,形成不同的动作组群及区域以作顺序转换运作及备用状态。</p></td></tr></tbody></table><br/></p>

cqzdm223 发表于 2011-7-2 07:24:00

差不多,都这种算法

rainsky110 发表于 2011-11-21 15:33:00

<p>收藏先,三楼的太给力了</p>
<p>&nbsp;</p>

球乎嘛擦 发表于 2012-9-20 16:26:00

真是太感谢了

18649327860 发表于 2015-12-5 13:02:15

感谢楼主
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