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src="https://tyunfile.71360.com/UploadFile/kaierli/637340405335634766/4357699.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="84spwli" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kaierli/637340405335634766/4357699.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mahjl2f" 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>揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè),信號(hào)反饋器</p><p><span>***更新：</span>2020-09-14 08:10:11</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="qjqikj8" 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="wfm2iur" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="t3ryqho" class="box"><p><p style="text-indent:25px">閥門(mén)信號(hào)反饋器輸出的電信號(hào)轉(zhuǎn)變?yōu)榕c之相對(duì)應(yīng)的氣信號(hào)時(shí)，然后將轉(zhuǎn)換后的氣信號(hào)作用在波紋管上。杠桿2則繞著支點(diǎn)運(yùn)動(dòng)，杠桿2下段向右運(yùn)動(dòng)靠近噴嘴。閥門(mén)信號(hào)反饋器噴嘴的背壓增加，經(jīng)過(guò)氣動(dòng)放大器放大后，將氣源的一部分送入到氣動(dòng)薄膜的氣室，閥桿帶著閥芯向下自動(dòng)逐漸將閥門(mén)開(kāi)度變小。此時(shí)，與閥桿相連的反饋桿（圖中擺桿）繞著支點(diǎn)向下移動(dòng)，使軸的前端向下移動(dòng)，揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè)，與其連接的偏心凸輪做逆時(shí)針旋轉(zhuǎn)，滾輪順時(shí)針旋轉(zhuǎn)向左移動(dòng)，從而拉伸反饋彈簧。由于反饋彈簧拉伸杠桿2下段向左移動(dòng)，此時(shí)就會(huì)與作用在波紋管上的信號(hào)壓力達(dá)到力平衡，揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè)，于是閥門(mén)就固定在某個(gè)位置不動(dòng)作了，揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè)。閥門(mén)信號(hào)反饋器首先給執(zhí)行器送氣，用過(guò)濾減壓閥控制氣源壓力，使閥門(mén)行程指針指在50%的刻度上。揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè),信號(hào)反饋器" src="https://tyunfile.71360.com/UploadFile/kaierli/637340405335634766/4357699.png"></div><p style="text-indent:25px">閥門(mén)信號(hào)反饋器的新風(fēng)風(fēng)閥前設(shè)置新風(fēng)溫度及濕度傳感器，為模擬輸入節(jié)點(diǎn) ；新風(fēng)風(fēng)閥為開(kāi)度調(diào)節(jié)，設(shè)置風(fēng)閥控制的模擬輸出節(jié)點(diǎn)以及風(fēng)閥反饋的模擬輸入節(jié)點(diǎn) ；過(guò)濾器處設(shè)置壓差傳感器，為數(shù)字輸入節(jié)點(diǎn) ；盤(pán)管處回水兩通閥設(shè)置閥門(mén)控制的模擬輸出節(jié)點(diǎn)、閥門(mén)開(kāi)度反饋的模擬輸入節(jié)點(diǎn)，以及盤(pán)管防凍報(bào)警的數(shù)字輸入節(jié)點(diǎn) ；加濕器給水兩通閥設(shè)置數(shù)字輸出節(jié)點(diǎn)，控制閥門(mén)啟停；送風(fēng)管道處設(shè)置送風(fēng)溫度和濕度傳感器，檢測(cè)送風(fēng)溫濕度，均為模擬輸入節(jié)點(diǎn)。以上方案中也可做簡(jiǎn)化，如風(fēng)機(jī)處取消前后壓差傳感器；取消新風(fēng)風(fēng)閥前的溫濕度傳感器；新風(fēng)風(fēng)閥由開(kāi)度調(diào)節(jié)改為啟閉控制，取消閥門(mén)反饋信號(hào) ；盤(pán)管前取消防凍報(bào)警；盤(pán)管回水閥門(mén)取消閥門(mén)開(kāi)度反饋；送風(fēng)出口側(cè)取消送風(fēng)濕度傳感器等?？纱蠓?jiǎn)化控制節(jié)點(diǎn)，減少投資。寧波電動(dòng)信號(hào)反饋器工廠閥門(mén)信號(hào)反饋器可能需要在調(diào)節(jié)閥選型時(shí)功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè),信號(hào)反饋器" src="https://tyunfile.71360.com/UploadFile/kaierli/637340405398710938/328320.png"></div><p style="text-indent:25px">閥門(mén)信號(hào)反饋器的電氣轉(zhuǎn)換，通過(guò)特定的設(shè)備把物理的機(jī)械量變成能夠遠(yuǎn)傳的電氣開(kāi)關(guān)量，相當(dāng)于檢測(cè)儀表的變送部分。這是閥門(mén)信號(hào)反饋器的中心，閥門(mén)的開(kāi)關(guān)狀態(tài)通過(guò)上下兩組微動(dòng)開(kāi)關(guān)變成四組電氣開(kāi)關(guān)信號(hào)，實(shí)現(xiàn)了物理機(jī)械狀態(tài)遠(yuǎn)傳功能?；仞伷鲀?nèi)的金屬桿上設(shè)置兩個(gè)凸輪，通過(guò)限位彈簧和鎖定限位銷來(lái)實(shí)現(xiàn)固定，在凸輪經(jīng)過(guò)的旁邊設(shè)置上下兩組微動(dòng)開(kāi)關(guān)，通過(guò)機(jī)械調(diào)整做到上凸輪與上微動(dòng)開(kāi)關(guān)組合，下凸輪與下微動(dòng)開(kāi)關(guān)組合。通過(guò)調(diào)整兩凸輪的位置角度，能夠?qū)崿F(xiàn)閥門(mén)全關(guān)時(shí)上凸輪正好與上微動(dòng)開(kāi)關(guān)的觸點(diǎn)接觸，使上微動(dòng)開(kāi)關(guān)觸點(diǎn)動(dòng)作；閥門(mén)全開(kāi)時(shí)下凸輪正好與下微動(dòng)開(kāi)關(guān)的觸點(diǎn)接觸，使下微動(dòng)開(kāi)關(guān)觸點(diǎn)動(dòng)作。</p><p style="text-indent:25px">閥門(mén)信號(hào)反饋器若發(fā)現(xiàn)凸輪位置改變而造成微動(dòng)開(kāi)關(guān)觸點(diǎn)不閉合，可以對(duì)其進(jìn)行復(fù)位調(diào)整。閥門(mén)信號(hào)反饋器是切斷閥上面的一個(gè)附屬部件，雖然閥位回饋器內(nèi)部結(jié)構(gòu)簡(jiǎn)單，沒(méi)有復(fù)雜的電氣電路，但我們不能因此就忽視對(duì)它的維護(hù)。任何復(fù)雜精密的設(shè)備都由一個(gè)個(gè)簡(jiǎn)單的部件構(gòu)成，我們只有保證每一部分都處于比較好的工作狀態(tài)，整個(gè)設(shè)備才能處于良好的運(yùn)轉(zhuǎn)。千里之堤毀于蟻穴，任何被忽視的部件都可能引發(fā)事故，作為生產(chǎn)的一個(gè)維保工種，儀表人員應(yīng)該把設(shè)備的預(yù)防性維修理念融入到血液中，只有這樣才能保證儀表設(shè)備處于比較好的使用狀態(tài)。閥門(mén)信號(hào)反饋器是帶信號(hào)反饋電磁閥能在遠(yuǎn)程自動(dòng)化控制，隨時(shí)能觀測(cè)到電磁閥是否處于正常工作狀態(tài)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè),信號(hào)反饋器" src="https://tyunfile.71360.com/UploadFile/kaierli/637340405600703125/9269499.png"></div><p style="text-indent:25px">閥門(mén)信號(hào)反饋器機(jī)械連接，把切斷閥的開(kāi)關(guān)狀態(tài)引入到閥位回饋器中，相當(dāng)如檢測(cè)儀表的傳感器部分。閥門(mén)信號(hào)反饋器的機(jī)械連接主要是一個(gè)兩端特定結(jié)構(gòu)的金屬桿，一端制成中間凸起的金屬柱與切斷閥上部的氣缸凹槽匹配安裝，以實(shí)現(xiàn)閥門(mén)開(kāi)關(guān)轉(zhuǎn)動(dòng)過(guò)程中金屬桿也同步轉(zhuǎn)動(dòng)，從而把閥門(mén)的開(kāi)關(guān)狀態(tài)變?yōu)榻饘贄U的旋轉(zhuǎn)位移。閥門(mén)信號(hào)反饋器就地指示，通過(guò)一定的機(jī)械部件用醒目的標(biāo)注或顏色把閥門(mén)的開(kāi)關(guān)狀態(tài)顯示出來(lái)，相當(dāng)于檢測(cè)儀表的就地指示窗口。閥位回饋金屬桿的另一端插入到一個(gè)特定聚四氟乙烯的塑料卡槽中，卡槽外部半球形外殼上成對(duì)稱設(shè)置了兩組開(kāi)關(guān)標(biāo)注，用紅色表示關(guān)閉，黃色表示開(kāi)啟。切斷閥的開(kāi)關(guān)動(dòng)作通過(guò)金屬桿傳遞到就地指示的標(biāo)牌上，實(shí)現(xiàn)了閥門(mén)與指示牌同步動(dòng)作，從而能夠把閥門(mén)的開(kāi)關(guān)狀態(tài)通過(guò)醒目的顏色和標(biāo)注顯示出來(lái)。閥門(mén)信號(hào)反饋器當(dāng)反饋信號(hào)使凈輸入增強(qiáng)從而使放大器增益提高時(shí)，稱為正反饋。寧波電動(dòng)信號(hào)反饋器工廠</p><p style="text-indent:25px">閥門(mén)信號(hào)反饋器無(wú)需停產(chǎn)，停車，簡(jiǎn)單方便。揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè)</p><p style="text-indent:25px">閥門(mén)信號(hào)反饋器由于采用了磁耦合原理，完全消除了汽缸內(nèi)氣體泄漏到回訊器，導(dǎo)致回訊器損壞的可能；變送器電路采用**度絕緣材料一次性封裝，具有防雨、防水、防潮、溫度適應(yīng)范圍寬等特點(diǎn)。檢測(cè)探頭的行程緩沖大，即使活塞過(guò)沖也不會(huì)損壞回訊器；柵具有過(guò)壓保護(hù)和短路保護(hù)功能，輸入電壓多的過(guò)一定電壓（30v）或輸入端短路時(shí)，輸出端的電壓、電流都為零，故障消除后，柵可自動(dòng)恢復(fù)到正常工作狀態(tài)。閥門(mén)信號(hào)反饋器的檢測(cè)探頭設(shè)計(jì)有多種結(jié)構(gòu)形式，頭部（變送器）體積小巧，可360°轉(zhuǎn)動(dòng)，能適用于多種檢測(cè)對(duì)象，可滿足現(xiàn)場(chǎng)各種苛刻的空間限制。揚(yáng)州氣動(dòng)信號(hào)反饋器制造企業(yè)</p><p style="text-indent:25px">無(wú)錫市凱爾利科技有限公司主要經(jīng)營(yíng)范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為氣動(dòng)執(zhí)行器，限位開(kāi)關(guān)，電磁閥，過(guò)濾減壓器等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。凱爾利科技憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1276535.html</p></div></div></div></div></div><div id="i9ldvho" 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