上海電廠熱電偶保護(hù)管廠鄒平奧翔硅碳供應(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=" 必須在測量元件上加保護(hù)外套。熱電偶/熱電阻的安裝部位還應(yīng)考慮其拆裝、維修、校驗的足夠空間和場地，具有較長保護(hù)管的熱電偶、熱電阻應(yīng)能方便地拆裝。主要分類:1、按固定裝置型式分類熱電偶作為主要測溫"><meta name="keywords" content="上海電廠熱電偶保護(hù)管廠"><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 http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/second-jxjxysb_drsb/">電熱設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-drsb_redianou/">熱電偶</a>?上海電廠熱電偶保護(hù)管廠鄒平奧翔硅碳供應(yīng)</p><div id="wqpw8qm" class="leftbox clearfix"><h1>上海電廠熱電偶保護(hù)管廠鄒平奧翔硅碳供應(yīng)</h1><div id="blnzd87" class="proBig"><div id="dhjq8se" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287924804_zbwuzi_7800625.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hqspjfe" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287924804_zbwuzi_7800625.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jyfx8ur" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海電廠熱電偶保護(hù)管廠</p><p><span>***更新：</span>2020-05-22 19:45:14</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="etgi9yk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄒平縣奧翔硅碳制品有限公司</a></p><p><span>聯(lián)系人：</span>張洪恩</p><p><span>郵箱: </span>13884861614@163.com</p><p><span>電話: </span>13884861614</p><p><span>傳真: </span>0543_4534117</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0543-4533667</p><p><span>地址: </span>山東省鄒平市臨池鎮(zhèn)望京村</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="vkhj4ya" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3elnmtf" class="box"><p><p> 必須在測量元件上加保護(hù)外套。熱電偶/熱電阻的安裝部位還應(yīng)考慮其拆裝、維修、校驗的足夠空間和場地，具有較長保護(hù)管的熱電偶、熱電阻應(yīng)能方便地拆裝。主要分類:1、按固定裝置型式分類熱電偶作為主要測溫手段，用途十分普遍，因而對固定裝置和技術(shù)性能有多種要求，因此熱電偶的固定裝置分為六種：無固定裝置式、螺紋式、固定法蘭式、活動法蘭式、活動法蘭角尺形式、錐形保護(hù)管式六種。2，上海電廠熱電偶保護(hù)管廠、按裝配及結(jié)構(gòu)方式分類根據(jù)熱電偶的性能結(jié)構(gòu)方式可分為：可拆卸式熱電偶、隔爆式熱電偶、鎧裝熱電偶和壓彈簧固定式熱電偶等特殊用途的熱電偶。對熱電偶與熱電阻的安裝，應(yīng)注意有利于測溫準(zhǔn)確，熱電偶（圖6）熱電偶（圖6）安全可靠及維修方便，而且不影響設(shè)備運行和生產(chǎn)操作.要滿足以上要求，在選擇對熱電偶和熱電阻的安裝部位和插入深度時要注意以下幾點：1、為了使熱電偶和熱電阻的測量端與被測介質(zhì)之間有充分的熱交換，應(yīng)合理選擇測點位置，盡量避免在閥門，上海電廠熱電偶保護(hù)管廠，彎頭及管道和設(shè)備的死角附近裝設(shè)熱電偶或熱電阻，上海電廠熱電偶保護(hù)管廠。2、帶有保護(hù)套管的熱電偶和熱電阻有傳熱和散熱損失，為了減少測量誤差，熱電偶和熱電阻應(yīng)該有足夠的插入深度：（1）對于測量管道中心流體溫度的熱電偶。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海電廠熱電偶保護(hù)管廠" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287924804_zbwuzi_7800625.jpg"></div><p> 熱電偶在工業(yè)生產(chǎn)和科學(xué)研究等領(lǐng)域中已成為應(yīng)用**普遍的感溫元件。熱電偶保護(hù)套管材料的性能影響熱電偶長期穩(wěn)定性、使用壽命等各項性能指標(biāo)。在高溫下工作的熱電偶，對其套管材料的要求更加嚴(yán)格。隨著科技的進(jìn)步，溫度測量技術(shù)得到迅速發(fā)展，已形成從點到線、由線到面；由表及里；從有線到無線的發(fā)展趨勢。在接觸式與非接觸式兩大類產(chǎn)品中，量大面廣的接觸式熱電偶在現(xiàn)代技術(shù)發(fā)展中得到了快速的發(fā)展。熱電偶因其性能穩(wěn)定、準(zhǔn)確可靠、結(jié)構(gòu)簡單、使用方便、測溫范圍廣、信號可遠(yuǎn)傳等優(yōu)點，在工業(yè)生產(chǎn)和科學(xué)研究等領(lǐng)域中已成為應(yīng)用**普遍的感溫元件。在其測溫過程中，熱電偶保護(hù)套管發(fā)揮著重要作用。套管材料性能影響熱電偶的長期穩(wěn)定性和使用壽命等各項性能指標(biāo)。特別是在高溫下工作的熱電偶，對其材料有更高的要求。比如鋼水連續(xù)測溫，熱電偶保護(hù)套管不但要承受高溫，還要受到熾熱鋼水的腐蝕和沖擊。而在循環(huán)流化床鍋爐中測溫時，不但有高溫氧化和高溫腐蝕，還有流動性粉體的高溫沖蝕磨損。如此惡劣的工作環(huán)境對保護(hù)套管材料是嚴(yán)峻的考驗，也給工程技術(shù)人員出了一道難題——如何經(jīng)濟(jì)實用的解決高溫環(huán)境下的熱電偶保護(hù)套管的失效問題。制作高溫條件下應(yīng)用的熱電偶保護(hù)套管。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海電廠熱電偶保護(hù)管廠" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610542988281/7120477.jpg"></div><p style="text-indent:25px">熱電偶處于能夠真正**被測介質(zhì)溫度的地方。熱電偶應(yīng)有足夠的插入深度，一般不少于熱電偶保護(hù)管外徑的8～10倍。防止熱損失。保護(hù)管露外部應(yīng)盡可能短，并加保溫層。若被測介質(zhì)具有負(fù)壓，熱電偶安裝必須嚴(yán)格密封，以免外界冷空氣進(jìn)入影響測量的準(zhǔn)確性。安裝地點，應(yīng)盡量避開其熱源、強(qiáng)磁場、電場的干擾。現(xiàn)場使用引入的測量誤差。參考端溫度過高引入的測量誤差;參考端溫度過高的測量誤差分析; 因為補(bǔ)償導(dǎo)線在(0～100)℃范圍內(nèi)，補(bǔ)償導(dǎo)線熱電特性與熱電偶的熱電特性相同。超過此溫度范圍，補(bǔ)償導(dǎo)線與熱電偶熱電特性相差很大，從而造成測量誤差。解決方法：熱電偶保護(hù)管與爐壁之間的空隙應(yīng)使用絕熱物堵塞，避免爐溫的熱輻射，使參考端保持在100℃以內(nèi)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海電廠熱電偶保護(hù)管廠" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543808594/2845025.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/8020.html</p></div></div></div></div></div><div id="qfc8msz" class="page-right twoColRt"><div id="wgdhari" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="32uwvrt" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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