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福橋預(yù)應(yīng)力供應(yīng)</h1><div id="ofbpaqb" class="proBig"><div id="wciozkv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/9/25/23/637050510129771998_lzfq_5318111.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nwevlwx" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/9/25/23/637050510129771998_lzfq_5318111.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="slrhyjf" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣西壯族自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>通化電動油泵推薦廠家</p><p><span>***更新：</span>2020-06-25 19:23:50</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="n7u89hi" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">柳州福橋預(yù)應(yīng)力機械有限公司</a></p><p><span>聯(lián)系人：</span>韋福恩</p><p><span>郵箱: </span>708989880@qq.com</p><p><span>電話: </span>13481973028</p><p><span>傳真: </span>0772_3593499</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0772-3593499</p><p><span>地址: </span>柳州市古亭山開發(fā)區(qū)樂業(yè)園四巷13號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="thstuab" class="page-proshow02"><p class="title">詳細說明</p><div id="ruvb23q" class="box"><p><p> 主要結(jié)構(gòu)與使用方法 </p> <p> 1．泵站由電機，通化電動油泵推薦廠家、油泵、綜合閥、換向閥(配單作用機具用泵站不帶此閥)、油箱等組成。 </p> <p> 2．泵體部分：該泵為球閥配流，雙聯(lián)斜盤軸向柱塞定量油泵，電機直接帶動偏心壓軸旋轉(zhuǎn)，由于斜盤的作用，柱塞沿柱塞套作往返運動，使油分別從高低壓進油閥吸入，后從高低壓出油閥壓出，分別進入綜合閥體的高壓油路和低壓油路。 </p> <p> 3．綜合閥體：閥體的高壓油路由高壓單向閥、高壓安全閥組成，低壓油路由低壓單向閥、低壓安全閥、減功閥組成，高低壓油路混合后，輸出管引向換向閥。 </p> <p> 低壓時，高壓油和低壓油同時輸出，當壓力超過7MPa時，低壓安全閥打開，通化電動油泵推薦廠家，溢流，通化電動油泵推薦廠家，當壓力升到9～11MPa時，高壓油推動小活塞頂開減功閥桿，使低壓油經(jīng)減功閥溢流，同時低壓完全閥關(guān)閉，當壓力超過80MPa時，高壓安全閥打開溢流。 </p> <p> 4．換向閥為手動操作的三位四通轉(zhuǎn)閥，上面的兩出油口用高壓軟管與油缸聯(lián)接。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="通化電動油泵推薦廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/9/25/23/637050510129771998_lzfq_5318111.jpg"></div><p> 易損件明細表： </p> <p> 柱塞銅墊 Φ10×Φ10×1 紫銅 16件；柱塞鋼墊 Φ14×Φ10×0.7 紫銅 8件；配油閥墊片 Φ22×Φ14×2 紫銅 8件；油咀墊片 Φ13×Φ7×2 紫銅 15件；節(jié)流（卸荷）閥墊片 Φ30×Φ24.5×2 紫銅 4件；單向閥墊片 Φ14×Φ8×2 紫銅 2件；壓力表上墊片 Φ17×Φ6.5×2 紫銅 2件；壓力表下墊片 Φ11.5×Φ1.2×2 紫銅 2件；安全閥墊片 Φ32×Φ27.5×2 紫銅 3件；O型密封圈 Φ22×3.1 耐油橡膠 8件；O型密封圈 Φ16×2.4 耐油橡膠 8件；O型密封圈 Φ20×2.4 耐油橡膠 3件；O型密封圈 Φ290×5.7 耐油橡膠 1件；O型密封圈 Φ50×3.5 耐油橡膠 1件；O型密封圈 Φ12×1.9 耐油橡膠 7件；弗式擋圈 Φ12×Φ9×1 耐油橡膠 8件；排油閥彈簧 Φ4×0.3 60SizMn 8件；回程彈簧 Φ18×2 50CrVA 2件；單向閥彈簧 60SizMn 8件；柱塞 GCr15 8件；柱塞套 GCr15 8件；配油閥 40Cr 8件；安全閥桿 GCr15 2件。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="通化電動油泵推薦廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/11/27/11/637104493399156040_lzfq_1520468.jpg"></div><p style="text-indent:25px">電動油泵是用于預(yù)應(yīng)力張拉時，為預(yù)應(yīng)力千斤頂供給張拉動力的設(shè)備。該設(shè)備的規(guī)格方式是：ZB 2×2/50，其間ZB為設(shè)備代號，一個2是每分鐘額外供油量，第二個2是供油油路數(shù)，50是額外油壓。電動油泵的工作原理： 1.輸油泵將燃油從油箱泵起，通過一個帶有油水分離器的濾清器，通過進油管進入高壓泵。 2.只需柱塞腔內(nèi)的壓力降至低于供油泵的供油壓力時，進油閥又敞開，泵油進程又開始。 3.輸油泵使燃油經(jīng)泄壓閥的節(jié)省孔，進入高壓泵的光滑和冷卻回路。凸輪軸使三個泵的柱塞依照凸輪的外形上下運動。 4.供油油壓超越泄壓閥的敞開壓力，輸油泵能使燃油經(jīng)高壓泵進油閥進入柱塞腔，高壓泵的柱塞正向下運動（吸**程），當柱塞通過卜-止點時，進油閥封閉。 5.抵達共軌壓力，被緊縮的燃油就進入了高壓循環(huán)（油路）。柱塞持續(xù)供給燃油，直至抵達上止點（供**程）后，壓力減小，導(dǎo)致出油閥封閉，仍然在柱塞腔內(nèi)的燃油壓力也下降，柱塞（泵油塞）又向下運動。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/390429.html</p></div></div></div></div></div><div id="gfl3jeo" class="page-right twoColRt"><div id="ezfq3ie" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ckg253d" class="recomPic likePro"><a 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