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font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">流量應等于或略大于工藝所需流量。計量泵流量的使用范圍在</span></span><strong><span style="font-family: 宋體; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">計量泵</span></span></strong><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">額定流量范圍的</span><span style="font-family: Calibri;">30%</span><span style="font-family: 宋體;">～</span><span style="font-family: Calibri;">100</span><span style="font-family: 宋體;">較好，此時計量泵的重復再現(xiàn)精度高?？紤]到經濟實用，建議計量泵的實際需要流量選擇為計量泵額定流量的</span><span style="font-family: Calibri;">70</span><span style="font-family: 宋體;">～</span><span style="font-family: Calibri;">90</span><span style="font-family: 宋體;">％。流量選擇太高會使壓力達不到，流量選擇過高也會造成能量浪費。下面，</span></span><strong><span style="font-family: 宋體; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">計量泵廠家</span></span></strong><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">教您</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">如</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">何調節(jié)流量！</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　如何手動調節(jié)流量：</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　不同類型的<strong>計量泵</strong>調節(jié)流量的方式不同，我們主要來了解下比較常用的的手動調節(jié)流量。</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　泵接通電源以前，流量調節(jié)旋鈕到零刻度。在流量調節(jié)旋鈕從零刻增加以前，檢查吸入管路和排出管路，確保所有截止閥都打開。</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　擰松位于泵側蓋上的沖程鎖定螺栓，以便調節(jié)泵流量，調節(jié)千分刻度沖程調節(jié)旋鈕可以改變泵的流量，順時針方向旋轉減小流量，逆時針方向增加流量。整個沖程調節(jié)范圍都用百分比標出，旋鈕上的</span><span style="font-family: Calibri;">Z</span><span style="font-family: 宋體;">小間隔標定線為</span><span style="font-family: Calibri;">1%</span><span style="font-family: 宋體;">，將旋鈕調至所需流量后，用手擰緊沖程鎖定螺栓以保持住設定的流量。</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　流量的標定：</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　在泵運行的</span><span style="font-family: Calibri;">12</span><span style="font-family: 宋體;">小時后，應對泵進行標定測試，從而找出在特定的運行條件下的準確流量。通常僅在</span><span style="font-family: Calibri;">100</span><span style="font-family: 宋體;">、</span><span style="font-family: Calibri;">50%</span><span style="font-family: 宋體;">和</span><span style="font-family: Calibri;">10%</span><span style="font-family: 宋體;">流量下設定泵的流量，就足以表明整個調節(jié)范圍內的泵的性能。</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　　通過測定一個標定容器液面的變化，就可以對泵的流量進行計算。建議該方法用于標定危險液體。公司的標定柱可用于任何泵的標定。在泵的出口采集并測量輸出的液體，也同樣可用標定泵的流量，但有必要在液體的排出點建立出液水頭，使得泵可以準確的工作。</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">　</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"> </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">建議一般不要使用這種方法標定流量，因為這樣使得操作者直接面對危險的液體，可能導致事故。另該方法測定的流量的時候很可能泵正處于自流，這樣測的數(shù)據(jù)將比正常的偏大。</span></span></p><p> </p> </div> <div id="qprrcczb" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/szhcy-Article-3137053/">小型去離子水設備的介紹</a></li> <li>下一篇：<a href="/szhcy-Article-3130875/">RO反滲透純水設備介紹</a></li> </ul> </div> </div>   <div id="qprrcczb" class="foot_box"> <div id="qprrcczb" class="foot_t"> <div id="qprrcczb" class="w1200"> <a href="/">網(wǎng)站首頁</a>　|　<a href="/aboutus.html">關于我們</a>　|　<a href="/products.html">產品中心</a>　|　<a href="/news.html">新聞動態(tài)</a>　|　<a href="/article.html">技術文章</a>　|　<a href="/honor.html">榮譽資質</a>　|　<a href="/order.html" target="_blank">在線留言</a>　|　<a href="/contact.html">聯(lián)系我們</a> <span><a href="javascript:;" class="toTop"></a></span> </div> </div> <div id="qprrcczb" class="foot_b"> <div id="qprrcczb" class="w1200"> <div id="qprrcczb" class="f_b_t clear"> <div id="qprrcczb" class="f_contact fl"> <p>聯(lián)系我們 </p> 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