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href="http://www.cdcfah.com/cp/third-jxjxysb_neiranji/">內(nèi)燃機(jī)</a>?廣西防爆叉車進(jìn)氣切斷閥服務(wù)至上銳銓供</p><div id="aeb3sfz" class="leftbox clearfix"><h1>廣西防爆叉車進(jìn)氣切斷閥服務(wù)至上銳銓供</h1><div id="shxvczo" class="proBig"><div id="ncu2k8v" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768451074218/4884507.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fuhogn4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768451074218/4884507.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vurjlnr" 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>廣西防爆叉車進(jìn)氣切斷閥,進(jìn)氣切斷閥</p><p><span>***更新：</span>2020-12-01 01:00:51</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="y2gnf2g" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海銳銓機(jī)電設(shè)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(jī): </span>021-61492341</p><p><span>地址: </span>環(huán)林東路799弄9號(hào)1層B142室</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="3qnasj4" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="9cewtvz" class="box"><p><p> 所述接觸部所在橢圓的長(zhǎng)徑長(zhǎng)度比所述圓形通孔的直徑小1-2mm。進(jìn)一步的，還包括密封圈；所述閥桿與所述閥體之間設(shè)置有所述密封圈。進(jìn)一步的，還包括：法蘭盤；所述執(zhí)行機(jī)構(gòu)通過(guò)所述法蘭盤與所述閥體固定連接。進(jìn)一步的，廣西防爆叉車進(jìn)氣切斷閥，所述執(zhí)行機(jī)構(gòu)為氣缸或伺服電機(jī)。進(jìn)一步的，所述進(jìn)氣腔和所述出氣腔的容積相同。本實(shí)用新型提供的柴油發(fā)動(dòng)機(jī)進(jìn)氣關(guān)斷閥至少具備以下有益效果或優(yōu)點(diǎn)：本實(shí)用新型提供的柴油發(fā)動(dòng)機(jī)進(jìn)氣關(guān)斷閥，執(zhí)行機(jī)構(gòu)與閥體固定連接；閥體內(nèi)設(shè)置有進(jìn)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(jìn)氣腔及出氣腔；執(zhí)行機(jī)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(shè)有圓形通孔，接觸部設(shè)置為橢圓形狀，接觸部與圓形通孔相配合。執(zhí)行機(jī)構(gòu)的輸出端通過(guò)閥桿帶動(dòng)接觸部上下運(yùn)動(dòng)，接觸部與隔離部上的圓形通孔分離時(shí)，廣西防爆叉車進(jìn)氣切斷閥，進(jìn)氣腔與出氣腔完全導(dǎo)通；接觸部與隔離部上的圓形通孔接觸時(shí)，廣西防爆叉車進(jìn)氣切斷閥，進(jìn)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(shí)，接觸部外側(cè)與圓形通孔內(nèi)側(cè)之間會(huì)產(chǎn)生一個(gè)弧形間隙供少量的氣體通過(guò)，不會(huì)完全切斷氣流通路，可實(shí)現(xiàn)柴油機(jī)工作狀態(tài)的平穩(wěn)切換。中國(guó)防爆標(biāo)準(zhǔn)GB20651.2-2014 往復(fù)式內(nèi)燃機(jī)安全要求。廣西防爆叉車進(jìn)氣切斷閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣西防爆叉車進(jìn)氣切斷閥,進(jìn)氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768451074218/4884507.png"></div><p> 火星熄滅器：Anexhaustsparkarrestorisakeysafetyrequirementfordieselengineappliedinhazardousareas,virtuallyalllegislationwithrespecttotheuseofdieselenginesinhazardousareasincludesamandatoryrequirementtofitanexhaustsparkarrestor.火星熄滅器是危險(xiǎn)環(huán)境中使用的柴油機(jī)的關(guān)鍵安全零部件，幾乎所有的關(guān)于危險(xiǎn)區(qū)域使用的柴油機(jī)法規(guī)，都會(huì)要求在其排氣系統(tǒng)上安裝火星熄滅器。主要特點(diǎn)：1、離心式設(shè)計(jì)，效率高；2、滿足EN1834防爆標(biāo)準(zhǔn)，可以提供ATEX防爆認(rèn)證；3、適配功率范圍廣，覆蓋1-750馬力柴油機(jī)；4、出口適配標(biāo)準(zhǔn)排氣管，并配套連接卡箍；5、不銹鋼材質(zhì)或基于成本考慮可選配部分碳鋼材質(zhì)。廣西防爆叉車進(jìn)氣切斷閥E系列切斷閥適配發(fā)動(dòng)機(jī)功率范圍廣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣西防爆叉車進(jìn)氣切斷閥,進(jìn)氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768465166015/1742911.png"></div><p> 材質(zhì) </p> <p> 所有切斷閥的材質(zhì)、壓力等級(jí)和連接方式，必須同與其相連接的設(shè)備的規(guī)格相符。這一點(diǎn)適用于所有的切斷閥，無(wú)論它是直接安裝在設(shè)備上還是裝在一個(gè)與設(shè)備相連的立管上。 </p> <p> <br /> </p> <p> 位置和尺寸 </p> <p> 切斷閥可裝在容器接頭或立管上。當(dāng)閥連接在立管上時(shí)，接頭尺寸至少為3/4英寸。當(dāng)容器接頭是法蘭式管嘴并且切斷閥直接安裝在管嘴上時(shí)，接頭**小尺寸為1英寸。當(dāng)容器接頭是管接頭且切斷閥安裝在一個(gè)短節(jié)上時(shí)，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比較低限度。 </p> <p> <br /> </p><p> 隔離部8固定在閥體3內(nèi)側(cè)，用于分隔進(jìn)氣腔及出氣腔，隔離部8的形狀不作限定，可根據(jù)需要靈活設(shè)置。參見圖2及圖3，執(zhí)行機(jī)構(gòu)1的輸出端與閥桿4的一端固定連接，閥桿4的另一端延伸至閥體3的內(nèi)側(cè)與接觸部5固定連接；隔離部8上開設(shè)有圓形通孔6，且該圓形通孔6水平設(shè)置。接觸部5設(shè)置為橢圓形狀，接觸部5與圓形通孔6相配合，且接觸部5所在橢圓的長(zhǎng)徑長(zhǎng)度小于圓形通孔6的直徑，具體的，接觸部5所在橢圓的長(zhǎng)徑長(zhǎng)度比圓形通孔6的直徑小1-2mm(如1mm、)。本實(shí)用新型實(shí)施例中，參見圖2，該柴油發(fā)動(dòng)機(jī)進(jìn)氣關(guān)斷閥還包括密封圈7。閥桿4與閥體3之間設(shè)置有密封圈7；具體的，該密封圈7可采用o型橡膠密封圈7，o型橡膠密封圈7具有成本低和密封效果好的特點(diǎn)。本實(shí)用新型實(shí)施例中，參見圖1及圖2，該柴油發(fā)動(dòng)機(jī)進(jìn)氣關(guān)斷閥還包括：法蘭盤2。執(zhí)行機(jī)構(gòu)1通過(guò)法蘭盤2與閥體3固定連接。法蘭盤2為一連接機(jī)構(gòu)，連接方式可靠，且便于安裝及拆卸，同時(shí)法蘭盤2還可以與其他部件連接，以實(shí)現(xiàn)對(duì)柴油發(fā)動(dòng)機(jī)進(jìn)氣關(guān)斷閥的安裝。本實(shí)用新型實(shí)施例中，該柴油發(fā)動(dòng)機(jī)進(jìn)氣關(guān)斷閥的進(jìn)氣腔和出氣腔的容積相同。將進(jìn)氣腔和出氣腔設(shè)計(jì)為相同的容積，使進(jìn)氣腔和出氣腔的壓力盡可能接近。E系列切斷閥E-T系列。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣西防爆叉車進(jìn)氣切斷閥,進(jìn)氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768475751953/8994830.png"></div><p> 機(jī)動(dòng)車排出的廢氣中的火花由前管進(jìn)入中管中的小管時(shí)，氣體通道驟然減小，增加了火花撞擊管壁而熄滅的機(jī)會(huì)。接著，廢氣由中管中的小管進(jìn)入后管中的小管，由于小管和小管之間呈交叉排列，對(duì)殘余的火花又進(jìn)行一次撞擊熄滅。該防火消聲器雖然能在一定程度上對(duì)排氣管廢氣中的火花進(jìn)行熄滅，但是由于廢氣在管道中基本上是直線行走，因此微量的火花還有可能從火花熄滅器中排出，引起火災(zāi)事故。該火花熄滅器功率損失比(損失功率/原發(fā)動(dòng)機(jī)功率）為3%，超過(guò)國(guó)家標(biāo)準(zhǔn)(審批稿）規(guī)定的功率損失比≤2%的標(biāo)準(zhǔn)。由于結(jié)構(gòu)不合理，小管子容易結(jié)炭，造成氣體通道不暢，當(dāng)前管大量廢氣不能順利進(jìn)入小管時(shí)，會(huì)造成前管壓力增大而炸裂，縮短使用壽命。其它，還存在著自重重，造價(jià)高等缺陷。中國(guó)防爆標(biāo)準(zhǔn)SY/T 6728-2008 石油天然氣工業(yè) - 柴油/天然氣雙燃料發(fā)動(dòng)機(jī)規(guī)范。廣西防爆叉車進(jìn)氣切斷閥</p><p style="text-indent:25px">E系列切斷閥可提供柴油機(jī)進(jìn)氣軟管接頭。廣西防爆叉車進(jìn)氣切斷閥</p><p> 當(dāng)柴油機(jī)在可燃?xì)怏w、蒸汽、粉塵存在的場(chǎng)所使用時(shí)就會(huì)變成一個(gè)潛在的著火源，由其引起的火災(zāi)對(duì)員工、產(chǎn)品及周圍的環(huán)境會(huì)造成災(zāi)難性的破壞。 </p> <p> 2005年美國(guó)得克薩斯州煉油廠大，罪魁禍?zhǔn)拙褪且惠v停在排污管的皮卡，由于吸入了可燃?xì)怏w而無(wú)法安全停車，**終釀成15人死亡，180人受傷的慘劇。 </p> <p> 信息來(lái)源：美國(guó)化學(xué)品安全與危害調(diào)查**會(huì) </p> <p> 我司研發(fā)出了進(jìn)氣切斷閥來(lái)解決這種安全隱患，當(dāng)柴油機(jī)吸入可燃混合氣體或粉塵而引起超速失控時(shí)，該裝置能夠自動(dòng)切斷閥柴油機(jī)進(jìn)氣，從而實(shí)現(xiàn)柴油機(jī)安全停車。 </p> <p> 隨著進(jìn)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(jī)安全設(shè)備，比如火星熄滅器，燃油切斷閥等等。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 廣西防爆叉車進(jìn)氣切斷閥</p> <span style="display:none;"></span><p style="text-indent:25px">上海銳銓機(jī)電設(shè)備有限公司位于環(huán)林東路799弄9號(hào)1層B142室。公司業(yè)務(wù)涵蓋FPE溫控閥，AMOT溫控閥，進(jìn)口溫控閥，CALTHERM等，價(jià)格合理，品質(zhì)有保證。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。上海銳銓憑借創(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/2211126.html</p></div></div></div></div></div><div id="rlikh8n" class="page-right twoColRt"><div id="fprolxm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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