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href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37">冷库</a></strong>也称为<a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37">冷藏库</a>，</span><strong style="font-size: medium;"><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37">冷库</a></strong><span style="font-size: medium;">实际上是一种低温恒温贮藏的冷气设备，</span><strong style="font-size: medium;"><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37">冷库</a></strong><span style="font-size: medium;">也属于制冷设备的一种与<strong><a href="http://www.tfyqchina.cn/">超低温冰箱</a></strong>相比较，其制冷面积要大很多。<br /> 一般的冷藏装置如冷库，由于冷藏物对</span><strong style="font-size: medium;"><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37">冷库</a></strong><span style="font-size: medium;">库房的温度精度不是很严格，再加上热容量大，热惯性大，</span><strong style="font-size: medium;"><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37">冷库</a></strong><span style="font-size: medium;">的冷量与负荷不平衡时，冷库温度变化缓慢，所以很多采用简单的双为控制。<br /> 而对象延迟较大或者负荷变动较大，而且对温度控制精度要求高的装置，通常是将蒸发器作为副对象，蒸发压力作为富参数，采用串级控制以提高温控精度，有模拟式串级温控系统和电子式串级温控系统。</span></p> <p> </p> <p> <b>信息来源</b><b>:</b><a href="http://www.tfyqchina.cn/"><b>上海田枫仪器有限公司</b></a><b> www.tfyqchina.cn</b></p> <div align="left"><a href="http://www.tfyqchina.cn/"><b>上海田枫仪器有限公司</b></a><b>专业生产各类</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=3"><b>制冷设备</b></a><b>，包括</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=37"><b>冷库</b></a><b>，</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=9"><b>冻干机</b></a><b>，</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=14"><b>冷水机</b></a><b>，</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=13"><b>超低温冰箱</b></a><b>，</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=10"><b>恒温槽</b></a><b>，</b><a href="http://www.tfyqchina.cn/index.php?case=archive&act=list&catid=12"><b>层析冷柜</b></a><b>等，我们专业，我们用心，</b><b><a href="http://www.tfyqchina.cn/">田枫</a></b><b>仪器</b><b>是您的最佳选择！</b></div> <div> </div> <div> </div> <p> </p></div> </div> <div class="blank30"></div> <div class="blank30"></div> <!--自动调用自定义字段--> <div class="blank20"></div> <div class="blank30"></div> </div> <!-- 投票 --> <script src="/index.php?case=vote&act=view&aid=344"></script> <div class="w_set"> <!-- 自定义表单开始 --> <!-- 自定义表单结束 --> <div class="blank60"></div> <!-- 上下页开始 --> <div id="page"> <strong>上一篇</strong><a href="/html/news/show_343.html">制冰机的工作原理</a> <div class="blank10"></div> <strong>下一篇</strong><a href="/html/news/show_345.html">制冰机常见故障及解决方案</a> </div> <!-- 上下页结束 --> </div> <!-- 相关文章开始 --> <div class="blank60"></div> <!-- 页面标题开始 --> <div class="c_h1"> <div> <h1></h1> <p class="t_tools1">相关内容</p> </div> </div> <div class="w_set"> <ul class="list_page_1"> <!-- 内容列表开始 --> <li> <div class="list_page_date"> <h1>22</h1> 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