mso-hansi-font-family:"Times New Roman";color:#333333">常高温冷库制冷量计算公式为:</span></strong>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">×90×1.16+</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">正偏差,正偏差量根据冷冻或冷藏物品的冷凝温度、入库量、货物进出库频率确定,范围在</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">100-400W</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">之间</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><strong><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">中温冷库制冷量计算公式为:</span></strong><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">×95×1.16+</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">正偏差,正偏差量范围在</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">200-600W</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">之间</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><strong><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">低温冷库压缩机组制冷量计算公式为:</span></strong><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">×110×1.2+</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">正偏差,正偏差量范围在</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">300-800W</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">风机匹配的计算方式</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">一、冷藏冷库匹配的冷风机:查看详情</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">每立方米负荷按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W0=75W/m3</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">计算。</span><span lang="EN-US" style="font-size:
14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">1 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V(</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)<30m3</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.2;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">2 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">30m3≤V<100m3</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.1;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">3 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V≥100m3</span><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;
color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.0;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">4 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若为单个冷藏库时,则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">B=1.1 </span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">最终冷库冷风机选配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W=A*B*W0(W</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">为冷风机负荷</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">);</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">5 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">冷库制冷机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-10oC</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">蒸发温度计算。</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">二、冷冻冷库匹配的冷风机:</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">每立方米负荷按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W0=70W/m3</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">计算。</span><span lang="EN-US" style="font-size:
14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">1 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V(</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)<30m3</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.2;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">2 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">30m3≤V<100m3</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.1;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">3 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V≥100m3</span><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;
color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.0;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">4 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若为单个冷冻库时,则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">B=1.1 </span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">最终冷库冷风机选配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W=A*B*W0(W</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">为冷风机负荷</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">5 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">当冷库与低温柜共用制冷机组时,机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-35oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。当冷库与低温柜分开时,冷库制冷机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-30oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">三、冷库加工间匹配的冷风机:</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">每立方米负荷按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W0=110W/m3</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">计算。</span><span lang="EN-US" style="font-size:
14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">1 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V(</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">加工间容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)<50m3,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.1;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">2 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V≥50m3</span><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">,则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.0
</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">最终冷库冷风机选配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W=A*W0(W</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">为冷风机负荷</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">);</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">3 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">当加工间与中温柜共用制冷机组时,机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-10oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">当加工间与中温柜分开时,冷库机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">0oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">以上计算为参考值,精确计算按冷库负荷计算表</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>"/> mso-hansi-font-family:"Times New Roman";color:#333333">常高温冷库制冷量计算公式为:</span></strong>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">×90×1.16+</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">正偏差,正偏差量根据冷冻或冷藏物品的冷凝温度、入库量、货物进出库频率确定,范围在</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">100-400W</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">之间</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><strong><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">中温冷库制冷量计算公式为:</span></strong><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">×95×1.16+</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">正偏差,正偏差量范围在</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">200-600W</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">之间</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><strong><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">低温冷库压缩机组制冷量计算公式为:</span></strong><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">×110×1.2+</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">正偏差,正偏差量范围在</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">300-800W</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">风机匹配的计算方式</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">一、冷藏冷库匹配的冷风机:查看详情</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">每立方米负荷按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W0=75W/m3</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">计算。</span><span lang="EN-US" style="font-size:
14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">1 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V(</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)<30m3</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.2;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">2 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">30m3≤V<100m3</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.1;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">3 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V≥100m3</span><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;
color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.0;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">4 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若为单个冷藏库时,则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">B=1.1 </span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">最终冷库冷风机选配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W=A*B*W0(W</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">为冷风机负荷</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">);</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">5 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">冷库制冷机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-10oC</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">蒸发温度计算。</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">二、冷冻冷库匹配的冷风机:</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">每立方米负荷按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W0=70W/m3</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">计算。</span><span lang="EN-US" style="font-size:
14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">1 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V(</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">冷库容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)<30m3</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.2;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">2 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">30m3≤V<100m3</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.1;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">3 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V≥100m3</span><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">,开门次数较频繁的冷库</span><span lang="EN-US" style="font-size:14.0pt;
color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#333333">如鲜肉库</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.0;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">4 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若为单个冷冻库时,则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">B=1.1 </span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">最终冷库冷风机选配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W=A*B*W0(W</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">为冷风机负荷</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">5 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">当冷库与低温柜共用制冷机组时,机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-35oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。当冷库与低温柜分开时,冷库制冷机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-30oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">三、冷库加工间匹配的冷风机:</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">每立方米负荷按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W0=110W/m3</span><span style="font-size:
14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">计算。</span><span lang="EN-US" style="font-size:
14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">1 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V(</span><span style="font-size:14.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">加工间容积</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">)<50m3,</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.1;</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">2 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">若</span><span lang="EN-US" style="font-size:
14.0pt;color:#333333">V≥50m3</span><span style="font-size:14.0pt;font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:#333333">,则乘系数</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">A=1.0
</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">最终冷库冷风机选配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">W=A*W0(W</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">为冷风机负荷</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">);</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:14.0pt;color:#333333">3 </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">当加工间与中温柜共用制冷机组时,机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">-10oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。</span><span style="font-size:14.0pt;color:#333333"> </span><span style="font-size:14.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:#333333">当加工间与中温柜分开时,冷库机组及冷风机匹配按</span><span lang="EN-US" style="font-size:14.0pt;color:#333333">0oC</span><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">蒸发温度计算。</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>

<p style="line-height:18.0pt;mso-pagination:widow-orphan"><span style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:#333333">以上计算为参考值,精确计算按冷库负荷计算表</span><span lang="EN-US" style="font-size:14.0pt"><o:p></o:p></span></p>"/>

冷库制冷量计算公式

1 楼
常高温冷库制冷量计算公式为:

冷库容积×90×1.16+正偏差,正偏差量根据冷冻或冷藏物品的冷凝温度、入库量、货物进出库频率确定,范围在100-400W之间;

中温冷库制冷量计算公式为:

冷库容积×95×1.16+正偏差,正偏差量范围在200-600W之间;

低温冷库压缩机组制冷量计算公式为:

冷库容积×110×1.2+正偏差,正偏差量范围在300-800W

风机匹配的计算方式

一、冷藏冷库匹配的冷风机:查看详情 每立方米负荷按W0=75W/m3计算。

1 V(冷库容积)<30m3,开门次数较频繁的冷库,如鲜肉库,则乘系数A=1.2;

2 30m3≤V<100m3,开门次数较频繁的冷库,如鲜肉库,则乘系数A=1.1;

3 V≥100m3,开门次数较频繁的冷库,如鲜肉库,则乘系数A=1.0;

4 若为单个冷藏库时,则乘系数B=1.1 最终冷库冷风机选配按W=A*B*W0(W为冷风机负荷);

5 冷库制冷机组及冷风机匹配按-10oC蒸发温度计算。

二、冷冻冷库匹配的冷风机: 每立方米负荷按W0=70W/m3计算。

1 V(冷库容积)<30m3,开门次数较频繁的冷库,如鲜肉库,则乘系数A=1.2;

2 30m3≤V<100m3,开门次数较频繁的冷库,如鲜肉库,则乘系数A=1.1;

3 V≥100m3,开门次数较频繁的冷库,如鲜肉库,则乘系数A=1.0;

4 若为单个冷冻库时,则乘系数B=1.1 最终冷库冷风机选配按W=A*B*W0(W为冷风机负荷)

5 当冷库与低温柜共用制冷机组时,机组及冷风机匹配按-35oC蒸发温度计算。当冷库与低温柜分开时,冷库制冷机组及冷风机匹配按-30oC蒸发温度计算。

三、冷库加工间匹配的冷风机: 每立方米负荷按W0=110W/m3计算。

1 V(加工间容积)<50m3,则乘系数A=1.1;

2 V≥50m3,则乘系数A=1.0 最终冷库冷风机选配按W=A*W0(W为冷风机负荷);

3 当加工间与中温柜共用制冷机组时,机组及冷风机匹配按-10oC蒸发温度计算。 当加工间与中温柜分开时,冷库机组及冷风机匹配按0oC蒸发温度计算。

以上计算为参考值,精确计算按冷库负荷计算表

2017-03-20 13:45:12
txqq_c9e467f9cba949adb63d9f
2 楼
写的很好
2017-03-20 13:45:43