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當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_qdyj/">氣動(dòng)元件</a>?<a href="http://www.cdcfah.com/cp/third-qdyj_qtqdyj/">其他氣動(dòng)元件</a>?卷管器液壓工具生產(chǎn)商歡迎咨詢上海邁頜信息科技供應(yīng)</p><div id="78izgl7" class="leftbox clearfix"><h1>卷管器液壓工具生產(chǎn)商歡迎咨詢上海邁頜信息科技供應(yīng)</h1><div id="imtqnuo" class="proBig"><div id="yczw2xb" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233371230468/9783592.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hvxub8d" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233371230468/9783592.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="e8yvczw" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>卷管器液壓工具生產(chǎn)商,液壓</p><p><span>***更新：</span>2020-10-09 13:42:36</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="l8fr7i3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海邁頜信息科技有限公司</a></p><p><span>聯(lián)系人：</span>王欽</p><p><span>郵箱: </span>834334323@qq.com</p><p><span>電話: </span>18917232386</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.maihetech.com</p><p><span>手機(jī): </span>021-62086881</p><p><span>地址: </span>上海市松江區(qū)九亭鎮(zhèn)九亭中心路1158號(hào)21幢708室-2A</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="wkh2wln" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uzwliug" class="box"><p><p style="text-indent:25px">液壓快速接頭是一種自動(dòng)降低管路工作壓力的專門裝置，卷管器液壓工具生產(chǎn)商，它可將接頭前管路較高的液體壓力減少至接頭后管路所需的水平。這里的傳輸介質(zhì)主要是水。液壓快速接頭普遍用于高層建筑、城市給水管網(wǎng)水壓過高的區(qū)域、礦井及其他場(chǎng)合，以保證給水系統(tǒng)中各用水點(diǎn)獲得適當(dāng)?shù)姆?wù)水壓和流量。鑒于水的漏失率和浪費(fèi)程度幾乎同給水系統(tǒng)的水壓大小成正比，因此液壓快速接頭具有改善系統(tǒng)運(yùn)行工況和潛在節(jié)水作用，據(jù)統(tǒng)計(jì)其節(jié)水效果約為30%。液壓快速接頭的構(gòu)造類型很多，以往常見的有薄膜式、內(nèi)彈簧活塞式等，卷管器液壓工具生產(chǎn)商。液壓快速接頭的基本作用原理是靠接頭內(nèi)流道對(duì)水流的局部阻力降低水壓，水壓降的范圍由連接接頭瓣的薄膜或活塞兩側(cè)的進(jìn)出口水壓差自動(dòng)調(diào)節(jié)，卷管器液壓工具生產(chǎn)商。液壓快速接頭操作靈活，可根據(jù)不同要求任意設(shè)定參數(shù)。卷管器液壓工具生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="卷管器液壓工具生產(chǎn)商,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233371230468/9783592.png"></div><p style="text-indent:25px">液壓快速接頭的特點(diǎn)，是在進(jìn)口壓力不斷變化的情況下，保持出口處壓力和溫度值在一定的范圍內(nèi)。減壓接頭是液壓調(diào)節(jié)接頭的一個(gè)必備配件，主要作用是將氣源的壓力減壓并穩(wěn)定到一個(gè)定值，以便于調(diào)節(jié)接頭能夠獲得穩(wěn)定的氣源動(dòng)力用于調(diào)節(jié)控制。本類接頭在管道中一般應(yīng)當(dāng)水平安裝。減溫減壓接頭工作原理：壓力空氣，由左端輸入經(jīng)接頭口節(jié)流后，壓力降為輸出。大小可由調(diào)壓彈簧進(jìn)行調(diào)節(jié)。順時(shí)針旋轉(zhuǎn)旋鈕，壓縮彈簧及膜片使接頭芯下移，增大接頭口的開度增大。若反時(shí)針旋轉(zhuǎn)旋鈕，接頭口的開度減小，隨之減小。浙江卷管器液壓兩聯(lián)件液壓快速接頭采用雙閥座減壓閥結(jié)構(gòu)，不平衡力小，調(diào)節(jié)范圍大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="卷管器液壓工具生產(chǎn)商,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233153984375/500349.png"></div><p style="text-indent:25px">液壓快速接頭基本可以說是液壓裝置產(chǎn)品，液壓快速接頭的工作原理如下：高壓介質(zhì)通過一個(gè)小孔充到一個(gè)相對(duì)較大的腔里實(shí)現(xiàn)減壓，實(shí)際上是靠截流減壓，膜片或活塞的兩面一面是出口腔，一面是人為給的壓力，并且控制小孔大小的接頭桿和膜片(活塞)相連，這樣只要給一個(gè)固定的壓力，那么出口腔的壓力就會(huì)一直等于這個(gè)壓力，這個(gè)認(rèn)為給定的壓力可以有彈簧或氣源或液壓源來提供。它的斷面鑒別：對(duì)蝶接頭樣品進(jìn)行切割，從其斷面上的色澤、晶粒等特性可以分辨出接頭材質(zhì)中各種元素的含量，但這個(gè)方法往往需要有一定金屬材料制造經(jīng)驗(yàn)的人才能做到。</p><p style="text-indent:25px">液壓快速接頭的構(gòu)造類型很多，以往常見的有薄膜式、內(nèi)彈簧活塞式等。液壓快速接頭的基本作用原理是靠接頭內(nèi)流道對(duì)水流的局部阻力降低水壓，水壓降的范圍由連接接頭瓣的薄膜或活塞兩側(cè)的進(jìn)出口水壓差自動(dòng)調(diào)節(jié)。近年來又出現(xiàn)一些新型液壓快速接頭，如定比式液壓快速接頭。定比減壓原理是利用接頭體中浮動(dòng)活塞的水壓比控制，進(jìn)出口端減壓比與進(jìn)出口側(cè)活塞面積比成反比。這種液壓快速接頭工作平穩(wěn)無振動(dòng)；接頭體內(nèi)無彈簧，故無彈簧銹蝕、金屬疲勞失效之慮；密封性能良好不滲漏，因而既減動(dòng)壓（水流動(dòng)時(shí)）又減靜壓（流量為0時(shí)）；特別是在減壓的同時(shí)不影響水流量。液壓快速接頭通常有DN50～DN100等多種規(guī)格，接頭前、后的工作壓力分別為＜1MPa和0．1～0．5MPa，調(diào)壓范圍誤差為±5％～10％。液壓快速接頭其優(yōu)點(diǎn)是響應(yīng)時(shí)間快，通過反饋系統(tǒng)對(duì)速度，位置和轉(zhuǎn)矩進(jìn)行準(zhǔn)確地控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="卷管器液壓工具生產(chǎn)商,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233165927734/5394313.png"></div><p style="text-indent:25px">液壓快速接頭，接頭對(duì)流量的控制可以分為兩種。一種是開關(guān)控制，一種是連續(xù)控制，伺服接頭和其它接頭不同的是，它的能量損失更大一些，因?yàn)樗枰欢ǖ牧髁縼砭S持前置級(jí)控制油路的工作。一種是開關(guān)控制：要么全開、要么全關(guān)，流量要么大、要么小，沒有中間狀態(tài)，如普通的電磁直通接頭、電磁換向接頭、電液換向接頭。另一種是連續(xù)控制：接頭口可以根據(jù)需要打開任意一個(gè)開度，由此控制通過流量的大小，這類接頭有手動(dòng)控制的，如節(jié)流接頭，也有電控的，如液壓快速接頭、伺服接頭。液壓快速接頭是現(xiàn)代工業(yè)中熱電聯(lián)產(chǎn)、集中供熱等工程中普遍應(yīng)用的設(shè)備。江蘇卷管器液壓</p><p style="text-indent:25px">液壓快速接頭經(jīng)過信息處理，指揮執(zhí)行機(jī)構(gòu)使出口的參數(shù)(溫度、壓力)穩(wěn)定在用戶要求范圍內(nèi)。卷管器液壓工具生產(chǎn)商</p><p style="text-indent:25px">先導(dǎo)式液壓快速接頭當(dāng)液壓快速接頭的輸出壓力較高或通徑較大時(shí)，用調(diào)壓彈簧直接調(diào)壓，則彈簧剛度必然過大，流量變化時(shí)，輸出壓力波動(dòng)較大，接頭的結(jié)構(gòu)尺寸也將增大。為了克服這些缺點(diǎn)，可采用先導(dǎo)式液壓快速接頭。先導(dǎo)式液壓快速接頭的工作原理與直動(dòng)式的基本相同。先導(dǎo)式液壓快速接頭所用的調(diào)壓氣體，是由小型的直動(dòng)式液壓快速接頭供給的。若把小型直動(dòng)式液壓快速接頭裝在接頭體內(nèi)部，則稱為內(nèi)部先導(dǎo)式液壓快速接頭；若將小型直動(dòng)式液壓快速接頭裝在主接頭體外部，則稱為外部先導(dǎo)式液壓快速接頭。與直動(dòng)式液壓快速接頭相比，增加了由噴嘴、擋板、固定節(jié)流孔及氣室所組成的噴嘴擋板放大環(huán)節(jié)。當(dāng)噴嘴與擋板之間的距離發(fā)生微小變化時(shí)，就會(huì)使壓力發(fā)生根明顯的變化，從而引起膜片有較大的位移，去控制接頭芯的上下移動(dòng)，使進(jìn)氣接頭口開大或關(guān)小、提高了對(duì)接頭芯控制的靈敏度，即提高了穩(wěn)壓精度。卷管器液壓工具生產(chǎn)商</p><p style="text-indent:25px">上海邁頜信息科技有限公司總部位于上海市松江區(qū)九亭鎮(zhèn)九亭中心路1158號(hào)21幢708室-2A，是一家邁頜科技主要經(jīng)營，氣動(dòng)接頭、軟管、呼吸空氣接頭、呼吸空氣軟管、超高壓接頭、超高壓接頭總成、電動(dòng)泵，手動(dòng)泵、熱量控制接頭、流體接頭、液壓接頭、特殊氣體接頭、配件等等，主要適用于農(nóng)業(yè)機(jī)械、汽車制造、航天領(lǐng)域、**、建筑、醫(yī)學(xué)、船舶、海洋、運(yùn)輸、風(fēng)電、急救等行業(yè)。的公司。邁頜科技深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的壓縮空氣卷管器-封閉式，MultiFLOW風(fēng)***，TLX系列接頭，F(xiàn)RL過濾器。邁頜科技致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。邁頜科技始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1474553.html</p></div></div></div></div></div><div id="rlnpryf" class="page-right twoColRt"><div id="uebt3po" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wgdfrnu" 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) 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