快速接頭液壓產(chǎn)品元件歡迎來(lái)電上海邁頜信息科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="液壓快速接頭特點(diǎn)：減壓系統(tǒng)采用雙接頭座減壓接頭結(jié)構(gòu)，不平衡力小，調(diào)節(jié)范圍大，動(dòng)作平穩(wěn)，無(wú)卡阻現(xiàn)象。減溫系統(tǒng)采用文丘里氏加笛管?chē)娮斓姆绞?，無(wú)傳動(dòng)部件，減溫水霧化效果好，噴嘴拆裝方便，便于維修，快速接頭液壓產(chǎn)品元件。減壓系統(tǒng)和減溫系統(tǒng)分開(kāi)，快速"><meta name="keywords" content="快速接頭液壓產(chǎn)品元件,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" 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src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233358945312/1473678.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ru7fmgx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233358945312/1473678.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dmjqi87" 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>快速接頭液壓產(chǎn)品元件,液壓</p><p><span>***更新：</span>2020-12-06 01:13:16</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="ayaskjk" 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="pi3pmi7" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="lzhj3jl" class="box"><p><p style="text-indent:25px">液壓快速接頭特點(diǎn)：減壓系統(tǒng)采用雙接頭座減壓接頭結(jié)構(gòu)，不平衡力小，調(diào)節(jié)范圍大，動(dòng)作平穩(wěn)，無(wú)卡阻現(xiàn)象。減溫系統(tǒng)采用文丘里氏加笛管?chē)娮斓姆绞剑瑹o(wú)傳動(dòng)部件，減溫水霧化效果好，噴嘴拆裝方便，便于維修，快速接頭液壓產(chǎn)品元件。減壓系統(tǒng)和減溫系統(tǒng)分開(kāi)，快速接頭液壓產(chǎn)品元件，主要用于工況惡劣，快速接頭液壓產(chǎn)品元件，如蒸汽流量小不適用采用減溫減壓接頭的，及飽和蒸汽的工況(壓力較低主要考慮蒸汽流速較低)采用文丘里管減溫方式，減溫水充分霧化，以達(dá)到較好的減溫效果。液壓快速接頭的供貨范圍為標(biāo)志以內(nèi)，使用的范圍是很廣闊的。液壓快速接頭安裝時(shí)盡量由專(zhuān)業(yè)人員來(lái)進(jìn)行具體的操作。快速接頭液壓產(chǎn)品元件</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="快速接頭液壓產(chǎn)品元件,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233358945312/1473678.png"></div><p style="text-indent:25px">液壓快速接頭有多種結(jié)構(gòu)形式，但不管其形式如何，一般由減溫系統(tǒng)、減壓系統(tǒng)（或減溫減壓一體系統(tǒng)）、主蒸汽管體、安穩(wěn)保護(hù)系統(tǒng)、熱力控制系統(tǒng)等組成。具體形式結(jié)構(gòu)如下圖。液壓快速接頭的結(jié)構(gòu)組件由減壓接頭、節(jié)流孔板、蒸汽混合管道（帶噴嘴）、安穩(wěn)接頭、給水調(diào)節(jié)接頭、節(jié)流接頭、截止接頭、止回接頭、減溫水管、法蘭、標(biāo)準(zhǔn)件等組成1、減溫系統(tǒng)：通過(guò)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(guò)改變流通面積達(dá)到調(diào)節(jié)壓力的目的?？焖俳宇^液壓產(chǎn)品元件液壓快速接頭當(dāng)需要完成直線運(yùn)動(dòng)時(shí)，需要通過(guò)齒輪等機(jī)械裝置進(jìn)行傳動(dòng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="快速接頭液壓產(chǎn)品元件,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233442285156/2555444.png"></div><p style="text-indent:25px">液壓快速接頭主要特點(diǎn)如下：1）、采用減溫、減壓分體接頭結(jié)構(gòu)，使蒸汽先減壓；然后單獨(dú)減溫，分別在不同系統(tǒng)內(nèi)完成，該裝置的長(zhǎng)度提高了運(yùn)行的可靠性，便于壓力、溫度的**調(diào)節(jié)。2）、減壓系統(tǒng)：采用三種不同結(jié)構(gòu)形式的減壓接頭⑴采用直行程籠式減壓接頭結(jié)構(gòu)，多用于t≤400℃,P≤2.5MPa，介質(zhì)經(jīng)多個(gè)小孔節(jié)流減壓，接頭內(nèi)可設(shè)多級(jí)節(jié)流降壓，增加接頭體使用壽命，保護(hù)了接頭座及接頭體免受沖擊，延長(zhǎng)了接頭的使用壽命，同時(shí)也降低了裝置的噪音⑵雙座減壓接頭多用于t≤450℃,P≤4.3MPa的常規(guī)液壓快速接頭。</p><p style="text-indent:25px">液壓快速接頭的減壓系統(tǒng)：采用三種不同結(jié)構(gòu)形式的減壓接頭；減溫噴水系統(tǒng)：采用特殊結(jié)構(gòu)的噴嘴，可配置兩種結(jié)構(gòu)形式的接頭；混合管內(nèi)設(shè)霧化噴嘴，減溫水通過(guò)調(diào)節(jié)接頭噴入管道，可靈活設(shè)置不同類(lèi)型的噴水裝置，包括螺旋霧化噴嘴等。減溫給水壓力*需Pb≥0.6P2+0.3MPa;；接頭流量特性：直線或修正等百分比特性曲線，可在全行程范圍內(nèi)精確控制，保證二次蒸汽在10~百分之一百額定出力范圍內(nèi)，設(shè)備長(zhǎng)期穩(wěn)定運(yùn)行。溫度給水調(diào)節(jié)系統(tǒng)采用直行程高壓差調(diào)節(jié)接頭+霧化噴嘴或可調(diào)噴嘴，噴射流速可恒定在18～23m/s，從而在蒸汽較小流量下，也能達(dá)到很好的霧化效果。液壓快速接頭初次使用時(shí)要檢查設(shè)備的狀態(tài)是否正常。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="快速接頭液壓產(chǎn)品元件,液壓" src="https://tyunfile.71360.com/UploadFile/shanghaimaihe/637368233149091797/6653891.png"></div><p style="text-indent:25px">液壓快速接頭快易優(yōu)自動(dòng)化選型有收錄。該接頭的特點(diǎn)，是在進(jìn)口壓力不斷變化的情況下，保持出口壓力和溫度值在一定的范圍內(nèi)。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。在某些減壓控制回路中，液壓快速接頭的出口壓力是用來(lái)控制電液換向接頭或外控順序接頭等的控制油液壓力大小的，當(dāng)電液換向接頭或外控順序接頭換向或工作后，液壓快速接頭出油口流量變?yōu)榱?，但壓力還需保持原先調(diào)定的壓力。這種情況下，因接頭出口流量為零，流經(jīng)減壓口的流量只有先導(dǎo)流量。由于先導(dǎo)流量很少，一般在2L/min之內(nèi)，因此主接頭減壓口基本上接近全關(guān)位置（開(kāi)度極?。?，先導(dǎo)流量由三角槽或斜錐面處流出，如果主接頭芯配合過(guò)松或磨損過(guò)大，則泄漏量增加。液壓快速接頭對(duì)工作環(huán)境和操作維護(hù)人員的專(zhuān)業(yè)知識(shí)有較高的要求?？焖俳宇^液壓產(chǎn)品元件</p><p style="text-indent:25px">液壓快速接頭要降低裝置的異常升壓，確保人身設(shè)備安全?？焖俳宇^液壓產(chǎn)品元件</p><p style="text-indent:25px">液壓快速接頭基本可以說(shuō)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(guò)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(lái)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?？焖俳宇^液壓產(chǎn)品元件</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2280866.html</p></div></div></div></div></div><div id="3icjbn4" class="page-right twoColRt"><div id="aeby238" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="j8yas3q" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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