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id="nxpry3z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768586093750/9287455.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hryqsu8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768586093750/9287455.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yskhj33" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆,進氣切斷閥</p><p><span>***更新：</span>2020-08-18 20:00:40</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="mlifcov" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海銳銓機電設備有限公司</a></p><p><span>聯(lián)系人：</span>李恬</p><p><span>郵箱: </span>roltran@163.com</p><p><span>電話: </span>13918994917</p><p><span>傳真: </span>021_61492341</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-61492341</p><p><span>地址: </span>環(huán)林東路799弄9號1層B142室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="lfh2z7j" class="page-proshow02"><p class="title">詳細說明</p><div id="nc38oiu" class="box"><p><p> 所述接觸部所在橢圓的長徑長度比所述圓形通孔的直徑小1-2mm。進一步的，還包括密封圈；所述閥桿與所述閥體之間設置有所述密封圈。進一步的，還包括：法蘭盤；所述執(zhí)行機構(gòu)通過所述法蘭盤與所述閥體固定連接。進一步的，所述執(zhí)行機構(gòu)為氣缸或伺服電機。進一步的，所述進氣腔和所述出氣腔的容積相同。本實用新型提供的柴油發(fā)動機進氣關斷閥至少具備以下有益效果或優(yōu)點：本實用新型提供的柴油發(fā)動機進氣關斷閥，執(zhí)行機構(gòu)與閥體固定連接；閥體內(nèi)設置有進氣腔及出氣腔；隔離部水平固定在閥體內(nèi)側(cè)，用于分隔進氣腔及出氣腔；執(zhí)行機構(gòu)的輸出端與閥桿的一端固定連接，閥桿的另一端延伸至閥體的內(nèi)側(cè)與接觸部固定連接；隔離部上開設有圓形通孔，接觸部設置為橢圓形狀，接觸部與圓形通孔相配合，杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆，杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆。執(zhí)行機構(gòu)的輸出端通過閥桿帶動接觸部上下運動，杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆，接觸部與隔離部上的圓形通孔分離時，進氣腔與出氣腔完全導通；接觸部與隔離部上的圓形通孔接觸時，進氣腔與出氣腔基本隔離，但橢圓形狀的接觸部與圓形通孔接觸時，接觸部外側(cè)與圓形通孔內(nèi)側(cè)之間會產(chǎn)生一個弧形間隙供少量的氣體通過，不會完全切斷氣流通路，可實現(xiàn)柴油機工作狀態(tài)的平穩(wěn)切換。三通電磁閥用切斷信號驅(qū)動氣壓來切斷進氣切斷閥。杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768586093750/9287455.png"></div><p> 柴油機安全技術解決方案 </p> <p> 當柴油機在有可燃氣體，蒸汽及粉塵存在的場所使用時就會變成一個潛在的著火源，由其引起的火災對員工、產(chǎn)品及周圍的環(huán)境都會產(chǎn)生災難性的破壞。從1972年起，Chalwyn公司便開始提供進氣切斷閥來幫助避免產(chǎn)生此種問題。當發(fā)動機吸入混合可燃氣體而引起超速時，該裝置能夠自動切斷發(fā)動機進氣，從而實現(xiàn)發(fā)動機安全停車。隨著該系列產(chǎn)品的研發(fā)成功，我們又陸續(xù)開發(fā)一系列柴油機安全解決設備。目前，Chalwyn已成為柴油機安全防護領域的行業(yè)先行者。杰瑞JEREH壓縮機撬進氣切斷閥配置豐富E系列切斷閥適配發(fā)動機功率范圍廣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768493867187/2604097.png"></div><p> 當容器接頭是法蘭式管嘴并且切斷閥直接安裝在管嘴上時，接頭**小尺寸為1英寸。當容器接頭是管接頭且切斷閥安裝在一個短節(jié)上時，接頭的**小尺寸為3/4英寸，（除下述提到的例外情況外）。容器和切斷閥之間的配件或管道要減至**低限度。例外情況1．特殊應用如果容器的管嘴是法蘭式的并且被連接的儀表(如差壓計)是小尺寸的螺紋接頭，這時切斷閥**小可用3/4英寸的口徑并可以用一個縮徑法蘭和短節(jié)連接到容器管嘴上。2．雙切斷閥有些公司允許在并聯(lián)的儀表上采用雙切斷閥，這些儀表用直接裝在管嘴上的三通連接起來。這種方法可以節(jié)省空間并在很多情況下比較經(jīng)濟。3．法蘭式安裝的薄膜液位變送器這種型式的儀表安裝可設計成與容器壁齊平，變送器可用與法蘭同樣大小的切斷閥安裝在容器管嘴和變送器之間。[2]用途切斷閥的用途很廣，可用于切斷煤氣、助燃空氣、冷風及煙氣。煤氣切斷閥是把燃燒器與煤氣管道切斷。助燃空氣切斷閥是將燃燒器與助燃空氣管道切斷。熱風爐在送風期用燃燒器切斷閥將熱風爐與燃燒器或煤氣系統(tǒng)及助燃空氣系統(tǒng)隔斷。煙道閥使熱風爐與煙道隔離。冷風閥的用途是在熱風爐燃燒期把冷風管道與熱風爐隔開。當冷風管道內(nèi)壓力下降時。</p><p> 在現(xiàn)有技術中，發(fā)動機排氣管用火花熄滅器主要有如下幾種類型：1）迷宮型火花熄滅器；2）水浴型火花熄滅器；3）柵片型火花熄滅器；4）疊片型火花熄滅器；5）組合型火花熄滅器。迷宮型火花熄滅器只能阻止熾熱的粒子，而不能有效地阻止火焰的傳播，而且由于氣流多次轉(zhuǎn)彎或碰撞，阻力損失大，油耗率高；水浴型火花熄滅器熄火效果較好，但結(jié)構(gòu)復雜，排氣阻力較大，需使用耐腐蝕材料，造價較高；柵片型和疊片型火花熄滅器對于阻止氣體火焰較為有效，但對于熾熱的固體顆粒阻止效果較差，而且需用耐熱的不銹鋼板制造，加工精度高，造價貴，組合型火花熄滅器是由上述的二種火花熄滅器聯(lián)合使用，效果當然好，但結(jié)構(gòu)復雜，造價高?？傊?，目前國內(nèi)使用的各種火花熄滅器，雖然有一定的熄火能力，但阻力損失大，油耗率高，結(jié)構(gòu)比較復雜，而且需使用當前短缺的不銹鋼板材制造，造價貴，推廣應用受到限制。 F系列切斷閥可提供柴油機進氣軟管接頭。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768532255859/7140667.png"></div><p> 當柴油機在可燃氣體、蒸汽、粉塵存在的場所使用時就會變成一個潛在的著火源，由其引起的火災對員工、產(chǎn)品及周圍的環(huán)境會造成災難性的破壞。 </p> <p> 2005年美國得克薩斯州煉油廠大，罪魁禍首就是一輛停在排污管的皮卡，由于吸入了可燃氣體而無法安全停車，**終釀成15人死亡，180人受傷的慘劇。 </p> <p> 信息來源：美國化學品安全與危害調(diào)查**會 </p> <p> 我司研發(fā)出了進氣切斷閥來解決這種安全隱患，當柴油機吸入可燃混合氣體或粉塵而引起超速失控時，該裝置能夠自動切斷閥柴油機進氣，從而實現(xiàn)柴油機安全停車。 </p> <p> 隨著進氣切斷閥產(chǎn)品的成功，我司又陸續(xù)開發(fā)除了一系列柴油機安全設備，比如火星熄滅器，燃油切斷閥等等。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> F系列切斷閥PTFE涂層+不銹鋼零件，防腐效果好。內(nèi)蒙古杰瑞JEREH壓裂車進氣切斷閥</p> <span style="display:none;"></span><p style="text-indent:25px">電纜驅(qū)動式停車系統(tǒng)就是用手拉動電纜的T型手柄來關閉進氣切斷閥，從而實現(xiàn)停車。杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆</p><p> 發(fā)動機進氣切斷閥 </p> <p> 當有可燃物質(zhì)被吸入進氣系統(tǒng)時，相當于給柴油機增加了一個無法監(jiān)控的燃料。這將導致發(fā)動機出現(xiàn)超速，從而引起機械故障、回火或引燃周圍可燃 </p> <p> 氣體，后果不堪設想。當可燃氣體被吸入發(fā)動機時，傳統(tǒng)的斷油停車很可能無法實現(xiàn)停車。這時，有效地方式就是同時切斷進氣供應，從而保證發(fā)動機快速、安全停車。 </p> <p> <br /> </p> <p> 手動進氣切斷閥 </p> <p> 適應美國礦產(chǎn)資源管理服務部門安裝要求 </p> <p> 操作方便，快速實現(xiàn)發(fā)動機停車 </p> <p> 對于基本型MVX切斷閥，推、拉均可以實現(xiàn)停車 </p> <p> 可以實現(xiàn)遠程推、拉停車 </p> <p> 符合加拿大遠程通電切斷進法規(guī)要求 </p> <p> 能夠提供兩根拉線進氣切斷閥 </p> <p> 質(zhì)量輕、結(jié)構(gòu)緊湊 </p> <p> 法蘭或橡膠管連接方式 </p> <p> 防腐處理，適合海上平臺使用 </p> <p> 由閥體和適配器共同組成，連接進氣管直徑由38mm到203mmmm </p> <p> 金屬和金屬密封，無需使用O型密封圈 </p> <p> <br /> 杰瑞JEREH壓縮機撬進氣切斷閥安裝防爆</p><p style="text-indent:25px">上海銳銓機電設備有限公司成立于2012-06-28，注冊資本：300-500萬元。該公司貿(mào)易型的公司。是一家一人有限責任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務，在業(yè)界受到***好評。以滿足顧客要求為己任；以顧客永遠滿意為標準；以保持行業(yè)**為目標，提供***的[ "FPE溫控閥", "AMOT溫控閥", "進口溫控閥", "CALTHERM" ]。上海銳銓以創(chuàng)造***產(chǎn)品及服務的理念，打造高指標的服務，引導行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/959951.html</p></div></div></div></div></div><div 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