重型軟管液壓元件公司歡迎來電上海邁頜信息科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="液壓快速接頭在使用時(shí)注意：薄膜式液壓快速接頭，重型軟管液壓元件公司，適用于低壓、中壓、中小口徑的蒸汽或水等介質(zhì)；液壓快速接頭進(jìn)口壓力的波動(dòng)應(yīng)控制在進(jìn)口壓力給定值的80%～105%，如超過該范圍，減壓前期的性能會(huì)受影響；通常液壓快速接頭的接頭"><meta name="keywords" content="重型軟管液壓元件公司,液壓"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/third-qdyj_qtqdyj/">其他氣動(dòng)元件</a>?重型軟管液壓元件公司歡迎來電上海邁頜信息科技供應(yīng)</p><div id="onczbda" class="leftbox clearfix"><h1>重型軟管液壓元件公司歡迎來電上海邁頜信息科技供應(yīng)</h1><div id="gqnphj2" class="proBig"><div id="848ev7j" 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="q74qxri" 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="dnkcel7" 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>重型軟管液壓元件公司,液壓</p><p><span>***更新：</span>2021-01-06 01:09:33</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="3vzgdkh" 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="ixuwt8u" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7mg3vs3" class="box"><p><p style="text-indent:25px">液壓快速接頭在使用時(shí)注意：薄膜式液壓快速接頭，重型軟管液壓元件公司，適用于低壓、中壓、中小口徑的蒸汽或水等介質(zhì)；液壓快速接頭進(jìn)口壓力的波動(dòng)應(yīng)控制在進(jìn)口壓力給定值的80%～105%，如超過該范圍，減壓前期的性能會(huì)受影響；通常液壓快速接頭的接頭后壓力應(yīng)小于接頭前壓力的0.5倍；液壓快速接頭的每一檔彈簧只在一定的出口壓力范圍內(nèi)適用，超出范圍應(yīng)更換彈簧；在介質(zhì)工作溫度比較高的場合，一般選用先導(dǎo)活塞式液壓快速接頭或先導(dǎo)波紋管式液壓快速接頭；介質(zhì)為空氣或水（液體）的場合，一般宜選用直接作用薄膜式液壓快速接頭或先導(dǎo)薄膜式液壓快速接頭；介質(zhì)為蒸汽的場合，宜選用先導(dǎo)活塞式或先導(dǎo)波紋管式液壓快速接頭；為了操作、調(diào)整和維修的方便，重型軟管液壓元件公司，重型軟管液壓元件公司，液壓快速接頭一般應(yīng)安裝在水平管道上。液壓快速接頭應(yīng)先測量接頭扭矩，并且扭矩不得超過要求的扭矩。重型軟管液壓元件公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重型軟管液壓元件公司,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233371230468/9783592.png"></div><p style="text-indent:25px">液壓快速接頭應(yīng)急處理1、當(dāng)設(shè)計(jì)流量很大，而實(shí)際使用流量低于設(shè)計(jì)流量的10%時(shí)，應(yīng)由自動(dòng)控制狀態(tài)切換到手動(dòng)控制狀態(tài)，用手操控制減溫減壓接頭和給水調(diào)節(jié)接頭，同時(shí)，關(guān)小入口切斷接頭來控制流量，防止裝置的異常升壓。2、當(dāng)用戶用汽量迅速減少時(shí)，會(huì)造成裝置的異常升壓，影響安穩(wěn)。此時(shí)，不能通過關(guān)小液壓快速接頭出口處的切斷接頭來控制流量，而應(yīng)通過逐步關(guān)小液壓快速接頭入口處的切斷接頭來控制流量。應(yīng)將自動(dòng)控制狀態(tài)切換到手動(dòng)控制狀態(tài)，用手操控制減溫減壓接頭和給水調(diào)節(jié)接頭來控制流量。上海電纜卷筒液壓元件廠液壓快速接頭給水調(diào)節(jié)閥出現(xiàn)故障，應(yīng)當(dāng)立即停下。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重型軟管液壓元件公司,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233231484375/1430311.png"></div><p style="text-indent:25px">液壓快速接頭安穩(wěn)系統(tǒng)：為防止二次蒸汽壓力超過規(guī)定值，自動(dòng)打開安穩(wěn)接頭使多余蒸汽排放，達(dá)到減壓和安穩(wěn)保護(hù)作用，由于參數(shù)不同，有以下幾種結(jié)構(gòu)形式，設(shè)計(jì)時(shí)選定：①配彈簧安穩(wěn)接頭②配沖量及主安穩(wěn)接頭（一套或多套）③配杠桿安穩(wěn)接頭液壓快速接頭熱力控制系統(tǒng)：是調(diào)節(jié)蒸汽出口參數(shù)的重要設(shè)備，通過接收出口溫度、壓力信號，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)，實(shí)現(xiàn)自動(dòng)調(diào)節(jié)。控制系統(tǒng)也可以手控調(diào)節(jié)。</p><p style="text-indent:25px">液壓快速接頭的作用：(1)調(diào)整汽溫，使鍋爐送出的蒸汽溫度在規(guī)定的范圍內(nèi)。汽輪機(jī)對蒸汽溫度要求很嚴(yán)格，一般要求比額定汽溫正負(fù)不超過5℃，即汽溫只能允許在10℃范圍內(nèi)波動(dòng)。汽溫超過規(guī)定值，會(huì)使過熱器、蒸汽管道、汽輪機(jī)及接頭等設(shè)備壽命降低，嚴(yán)重時(shí)可使上述設(shè)備損壞。汽溫低于規(guī)定值，會(huì)降低機(jī)組的經(jīng)濟(jì)性。汽溫降低10℃，機(jī)組的經(jīng)濟(jì)性降低0.6%～0.8%。由于影響汽溫的因素很多，為了保持蒸汽溫度在規(guī)定范圍內(nèi)，必須對蒸汽溫度進(jìn)行調(diào)整。調(diào)整汽溫的方法很多，液壓快速接頭調(diào)整汽溫是普遍采用的方法。液壓快速接頭異常升壓，而安全閥未能開啟時(shí)，應(yīng)立即打開裝置出口處的對空排汽閥。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重型軟管液壓元件公司,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233153984375/500349.png"></div><p style="text-indent:25px">液壓快速接頭結(jié)構(gòu)部件：1、減溫系統(tǒng)：通過高壓差調(diào)節(jié)接頭（或變頻水泵等），將冷卻水從不同形式的噴嘴處以霧狀噴入文氏管或蒸汽管道的蒸汽中，使蒸汽溫度降低。2、減壓系統(tǒng)：由減壓接頭和節(jié)流孔板組成，減壓接頭通過改變流通面積達(dá)到調(diào)節(jié)壓力的目的。3、減溫減壓系統(tǒng)：把減溫系統(tǒng)和減壓系統(tǒng)合二為一，使裝置的外形尺寸減小而技術(shù)復(fù)雜性增加。(見圖二同顏色部分)4、主汽管體：由混合管和蒸汽管等組成。根據(jù)用戶提供的參數(shù)決定，是液壓快速接頭的主體設(shè)備，目的是將減溫減壓后的蒸汽送入用戶需要的管道上。液壓快速接頭維護(hù)的成本是很低的，幾乎可以不計(jì)算。重型軟管液壓元件公司</p><p style="text-indent:25px">液壓快速接頭對工作環(huán)境和操作維護(hù)人員的專業(yè)知識有較高的要求。重型軟管液壓元件公司</p><p style="text-indent:25px">液壓快速接頭，接頭對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。重型軟管液壓元件公司</p></p><br /><p>文章來源地址: 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