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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>重慶精密過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器</p><p><span>***更新：</span>2020-12-11 04:14:38</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="diu7r9h" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫市凱爾利科技有限公司</a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>414323414@qq.com</p><p><span>電話: </span>18118900923</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.kerly.com.cn</p><p><span>手機(jī): </span>0510-81150880</p><p><span>地址: </span>梅村工業(yè)集中區(qū)錫鴻路48-2號(hào)樓</p><p>[當(dāng)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="rbykmgx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sczwts7" class="box"><p><p style="text-indent:25px">蒸汽減壓閥的安裝和維護(hù)也是確保蒸汽減壓閥正常使用的一大因素。蒸汽減壓閥安裝時(shí)，進(jìn)口處需加裝過(guò)濾器，去除管路內(nèi)雜質(zhì)，異物。當(dāng)然能確保蒸汽是純凈的除外，因?yàn)闇p壓閥的活塞容易被雜質(zhì)卡住，造成減壓失靈。薄膜式蒸汽減壓閥對(duì)雜質(zhì)的敏感性比活塞式要好些，重慶精密過(guò)濾減壓器報(bào)價(jià)，但是也怕雜質(zhì)對(duì)進(jìn)口減壓閥膜片有刮傷，也建議安裝過(guò)濾器。這樣能保證蒸汽減壓閥正常工作，減少維護(hù)。蒸汽減壓閥安裝好后，要定期維護(hù)保養(yǎng)?？梢赃m當(dāng)調(diào)節(jié)出口壓力變化，看看調(diào)壓是否靈活。把調(diào)節(jié)螺釘松開，調(diào)節(jié)彈簧處于自由狀態(tài)，看減壓閥能否關(guān)閉，重慶精密過(guò)濾減壓器報(bào)價(jià)。檢查導(dǎo)閥蓋小孔是否有蒸汽漏出，重慶精密過(guò)濾減壓器報(bào)價(jià)，確保導(dǎo)閥膜片正常工作。對(duì)于閥前的過(guò)濾器要定期清理，避免濾網(wǎng)堵死造成壓力下降?？諝膺^(guò)濾減壓閥結(jié)構(gòu)緊湊，維護(hù)方便。重慶精密過(guò)濾減壓器報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶精密過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709519326172/2235327.png"></div><p style="text-indent:25px">型空氣過(guò)濾減壓器是氣動(dòng)儀表輔助單元，它將來(lái)自空壓機(jī)的氣源進(jìn)行過(guò)濾凈化，并能調(diào)至所需的壓力值進(jìn)行穩(wěn)壓，為各類氣動(dòng)儀表提供氣源。結(jié)構(gòu)原理空氣過(guò)濾減壓器按力平衡原理設(shè)計(jì)而成，由手輪、給定彈簧、罩、膜片組件、軀殼、球閥、過(guò)濾元件和外殼等組成。當(dāng)氣源輸入空氣過(guò)濾減壓器，首先經(jīng)過(guò)濾氣室，對(duì)氣源進(jìn)行凈化。調(diào)正壓力是通過(guò)調(diào)節(jié)手輪推動(dòng)壓縮彈簧產(chǎn)生推力，而后打開球閥，直至輸出壓力達(dá)到給定值。穩(wěn)壓是因輸出壓力通過(guò)反饋孔進(jìn)入反饋氣室產(chǎn)生一個(gè)向上的推力，與給定彈簧的壓力比較，當(dāng)達(dá)到平衡狀態(tài)時(shí)，輸出壓力即可穩(wěn)定。江蘇空氣過(guò)濾減壓器公司空氣過(guò)濾減壓閥的內(nèi)部裝置微孔濾芯。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶精密過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709654462891/3877905.png"></div><p style="text-indent:25px">過(guò)濾減壓器的作用是什么？過(guò)濾減壓閥的作用主要是起到減壓，輸出壓力可調(diào)設(shè)定在調(diào)節(jié)閥執(zhí)行機(jī)構(gòu)規(guī)定的壓力，過(guò)濾減壓閥中的濾網(wǎng)是起到過(guò)濾作用，過(guò)濾掉動(dòng)力氣源中的顆粒雜質(zhì)。當(dāng)調(diào)節(jié)閥在某些時(shí)刻處于靜止?fàn)顟B(tài)時(shí)，過(guò)濾減壓閥中的氣體基本不流動(dòng)，在重力的作用下，顆粒雜質(zhì)會(huì)自動(dòng)下沉，而過(guò)濾減壓閥的底部有一個(gè)手動(dòng)排污閥，通過(guò)手動(dòng)打開可排除積沉的顆粒雜質(zhì)。同時(shí)有些動(dòng)力氣源中可能會(huì)含有水分，同樣在水分的自身重力的作用下會(huì)沉淀在過(guò)濾減壓閥的底部，也是通過(guò)手動(dòng)操作排污閥進(jìn)行排除。如果過(guò)濾減壓閥不是垂直安裝，其底部的排污閥的位置就不是在比較低點(diǎn)，這就影響到過(guò)濾減壓閥中顆粒雜質(zhì)和水分的有效排除。</p><p style="text-indent:25px">減壓閥的性能：調(diào)壓范圍：它是指減壓閥輸出壓力P2的可調(diào)范圍，在此范圍內(nèi)要求達(dá)到規(guī)定的精度。調(diào)壓范圍主要與調(diào)壓彈簧的剛度有關(guān)。壓力特性：它是指流量g為定值時(shí)，因輸入壓力波動(dòng)而引起輸出壓力波動(dòng)的特性。輸出壓力波動(dòng)越小，減壓閥的特性越好。輸出壓力必須低于輸入壓力—定值才基本上不隨輸入壓力變化而變化。流量特性：它是指輸入壓力—定時(shí)，輸出壓力隨輸出流量g的變化而變化的持性。當(dāng)流量g發(fā)生變化時(shí)，輸出壓力的變化越小越好。一般輸出壓力越低，它隨輸出流量的變化波動(dòng)就越小?？諝膺^(guò)濾減壓閥具有精確的壓力調(diào)節(jié)，適用于比較好壓力控制。過(guò)濾減壓器為各類氣動(dòng)儀表提供氣源壓力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶精密過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709530537109/9018070.png"></div><p style="text-indent:25px">從流體力學(xué)的觀點(diǎn)看，減壓閥是一個(gè)可以變化的節(jié)流元件，即通過(guò)改變節(jié)流面積，使流速及流體的動(dòng)能改變，造成不同的壓力損失，從而達(dá)到減壓的目的。然后依靠控制與的調(diào)節(jié)，使閥后壓力的波動(dòng)與彈簧力相平衡，使閥后壓力在一定的誤差范圍內(nèi)保持恒定。膜片式進(jìn)口蒸汽減壓閥：是參考國(guó)外同類產(chǎn)品研制開發(fā)的，屬于直接作用式薄膜彈簧減壓閥，其突出特點(diǎn)是加大了膜片工作面積，因此，和同類減壓閥相比，膜片對(duì)下游壓力變化的傳感特別明顯，下游壓力的微小變化（例如0.01MPa）都將引起膜片和閥芯明顯的調(diào)節(jié)動(dòng)作，從而提高了穩(wěn)壓功能。本系列的產(chǎn)品特別適用于進(jìn)口壓力變化大，出口流量變化大，需要出口壓力較好穩(wěn)定的管路。在介質(zhì)為蒸汽的場(chǎng)合，宜選用先導(dǎo)活塞式或先導(dǎo)波紋管式減壓閥。江蘇空氣過(guò)濾減壓器公司</p><p style="text-indent:25px">在進(jìn)口高壓端裝有過(guò)濾器，防止臟東西損壞減壓閥，而使低壓端超壓。重慶精密過(guò)濾減壓器報(bào)價(jià)</p><p style="text-indent:25px">直動(dòng)式帶溢流閥減壓閥工作原理：直動(dòng)式帶溢流閥減壓閥在調(diào)節(jié)過(guò)程中主要是能夠使得其原本的輸出壓力回歸到原來(lái)的狀態(tài)。畢竟在運(yùn)行中輸出壓力順勢(shì)降低或者是增加，都是會(huì)影響到其節(jié)流作用，甚至于造成一些不必要的麻煩。壓力為P1的壓縮空氣中，從左端輸入截流之后其壓力降的大小就可以通過(guò)調(diào)壓彈簧來(lái)進(jìn)行調(diào)壓。并且順時(shí)針旋轉(zhuǎn)之后還能夠使得其增大閥口的同時(shí)使得其開度增加，反之而減少。氣體減壓閥的兩種不同類型的原理存在一定的差別。無(wú)論是哪種類型都必須要按照正確的方式進(jìn)行操控，確保其調(diào)節(jié)性能更好的發(fā)揮，確保正常工作運(yùn)行的效率。重慶精密過(guò)濾減壓器報(bào)價(jià)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2354692.html</p></div></div></div></div></div><div id="yxel8he" class="page-right twoColRt"><div id="cmjqi3y" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xx7sr97" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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