<span> </span> <p> <span style="font-family:&quot;font-size:9pt;">Key words:</span><span style="font-size:9pt;"><span>水泵节能厂家，水泵节能改造技术，节能水泵价格，节能泵厂家，自来水厂节能技术，自来水厂节能改造，水泵节能的原理</span></span> </p> <span> </span> <p style="text-indent:21pt;"> <span style="color:black;font-family:宋体;"><span>&nbsp;</span></span> </p> <span> </span> <p style="text-indent:21pt;"> <span><span style="color:black;font-family:宋体;">节能</span><span style="color:black;font-family:宋体;">降耗已</span><span style="color:black;font-family:宋体;">经成</span><span style="color:black;font-family:宋体;">中</span><span style="color:black;font-family:宋体;">国</span><span style="color:black;font-family:宋体;">经</span><span style="color:black;font-family:宋体;">济发</span><span style="color:black;font-family:宋体;">展</span><span style="color:black;font-family:宋体;">规</span><span style="color:black;font-family:宋体;">划</span><span style="color:black;font-family:宋体;">纲要</span><span style="color:black;font-family:宋体;">的</span><span style="color:black;font-family:宋体;">主</span><span style="color:black;font-family:宋体;">要</span><span style="color:black;font-family:宋体;">内<span>容，尤其</span><span>对</span><span>电力、钢</span><span>铁</span><span>、有色、</span><span>石</span><span>油化工、</span><span>水</span><span>处</span><span>理</span>等 <span>工业领域</span><span>高</span><span>耗能企业</span><span>提</span><span>出了更加</span><span>严</span><span>格的减排</span><span>目</span><span>标</span><span>。</span>水<span>泵作为工</span><span>业</span><span>核心流体</span><span>输</span><span>送设备，</span><span>占</span><span>据着耗能</span><span>的</span><span>主</span><span>要</span>部<span>分，已经</span><span>成</span><span>为节能工</span><span>作</span><span>首要需解</span><span>决</span><span>的问题。传统的节能方式主要有变频与改变构造，长期的发展以经没有更大的提升空间陷入瓶颈状态。</span></span></span> </p> <span> </span> <p style="text-indent:21pt;"> <span style="color:black;font-family:宋体;"><span>水泵传统节能方式不外乎变频、更换叶轮，更换高效水泵，前两种通过牺牲水泵的流量扬程来达到水泵节能的效果，使水泵效率下降，不能从根本上解决问题，更换水泵需更换电动机及整体配套，往往投入过高造成浪费，且由于传统水泵技术性并未有突破性的创新水泵效率往往达不到预想效果，造成成本回收的困难。</span></span> </p> <span> </span> <p style="text-indent:21pt;"> <span style="color:black;font-family:宋体;"><span>高分子超滑节能投入低，不对水泵做任何变动，工程期短暂不影响生产，投资回报期短快<span>1</span>月便可收回，且由于其良好的保护性，水泵使用寿命显著提高，提高设备运行效率，增大效益。</span></span> </p> <span> </span> <p style="text-indent:21pt;"> <span><span style="color:black;font-family:宋体;">高分子超滑技术</span><span style="color:black;font-family:宋体;">可提高新泵效率<span> </span></span><span style="color:black;"><span>2-5</span></span><span style="color:black;font-family:宋体;">；<span>对</span>于已经受腐蚀和磨<span>损的旧泵</span><span>，</span><span>本文也提</span><span>供</span><span>了快速修</span><span>复</span><span>的涂层工</span><span>艺</span><span>，</span><span>可</span>恢复泵效率<span> </span></span><span><b><span style="color:black;">1</span></b><b><span style="color:black;">5</span></b><b><span style="color:black;"></span></b></span><span style="color:black;font-family:宋体;">左右。对于供水自来水行业，由于水泵高效的流动效率，可明显提高单位出水量及扬程，减小输出功率，即提高设备运行效率又起到节能减排效果。</span></span> </p> <span> </span> <p style="text-indent:21pt;"> <span><span style="color:black;font-family:宋体;">通常情<span>况</span>下<span>，</span>离心泵内的容积损失<span> </span></span><span style="color:black;font-family:&quot;&quot;;">η</span></span><span style="color:black;font-family:&quot;font-size:7pt;">v</span><span><span style="color:black;font-family:宋体;">、</span><span style="color:black;font-family:宋体;">水力损失<span> </span></span><span style="color:black;font-family:&quot;&quot;;">η</span></span><span style="color:black;font-family:&quot;font-size:7pt;">h</span><span><span style="color:black;font-family:宋体;">和机械损失<span> </span></span><span style="color:black;font-family:&quot;&quot;;">η</span></span><span style="color:black;font-family:&quot;font-size:7pt;">m<span> </span></span><span></span> </p>