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src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174336738282/9361786.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fih2fw9" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174336738282/9361786.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ckx3289" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>茂名防火閥公司,防火閥</p><p><span>***更新：</span>2021-01-27 05:17:53</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="cfhegxw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山文質(zhì)通風(fēng)設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>馮達(dá)斌</p><p><span>郵箱: </span>751633122@qq.com</p><p><span>電話: </span>13679725711</p><p><span>傳真: </span>0757_</p><p><span>網(wǎng)址: </span>http://fswztf.1688.com</p><p><span>手機(jī): </span>0757-85965668</p><p><span>地址: </span>大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉庫(自編)3號(住所申報)</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="en2jvnx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3o2ebs9" class="box"><p><p style="text-indent:25px">防煙防火閥主要用于通風(fēng)、空調(diào)系統(tǒng)的風(fēng)管上，平時處于"常開"狀態(tài)，當(dāng)空氣溫度達(dá)到70℃時，通過閥內(nèi)熔斷器動作而自動關(guān)閉，茂名防火閥公司。排煙口、排煙閥主要設(shè)置在排煙系統(tǒng)的管道上，或安裝在消防排煙風(fēng)機(jī)的吸入口處，平時處于關(guān)閉狀態(tài)，發(fā)生火災(zāi)時，茂名防火閥公司，通過聯(lián)動，自動開啟排煙。防火閥安裝在排煙系統(tǒng)與通風(fēng)空調(diào)系統(tǒng)兼用的風(fēng)機(jī)入口處，平時處于"常開"狀態(tài)，可通風(fēng)，當(dāng)管道內(nèi)氣流溫度達(dá)280℃時，閥門靠易熔金屬的溫度熔斷器動作而自動關(guān)閉，切斷氣流，茂名防火閥公司，防止火災(zāi)蔓延。排煙防火閥是主動化體系中的一個重要組成部分，它裝于現(xiàn)場操控流路。茂名防火閥公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名防火閥公司,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174336738282/9361786.png"></div><p style="text-indent:25px">排煙閥安裝在高層建筑、地下建筑排煙系統(tǒng)的管道系統(tǒng)各支管端部（煙氣吸入口）處，平時呈關(guān)閉狀態(tài)并滿足漏風(fēng)量要求，感溫（煙）電信號聯(lián)動，排煙風(fēng)機(jī)同時啟運；手動使閥門開啟，排煙風(fēng)機(jī)同時啟動；輸出閥門開啟信號。火災(zāi)或需要排煙時手動和電動打開，起排煙作用的閥門。發(fā)生火災(zāi)時煙感探頭發(fā)出火警信號，消防控制中心通過DC24V電壓將閥門打開排煙，也可手動使閥門打開，手動復(fù)位。閥門開啟后可發(fā)出電訊號至消防控制中心。根據(jù)要求，還可與其它設(shè)備聯(lián)鎖。排煙閥與普通百葉風(fēng)口或板式風(fēng)口組合，可構(gòu)成排煙風(fēng)口。帶有裝飾口或進(jìn)行過裝飾處理的閥門稱為排煙口。一般建筑排煙系統(tǒng)需要人員確認(rèn)且操作，故排煙閥無感溫器件。一般大部分會安裝在建筑空間上部或吊頂部位。排煙閥可與火災(zāi)探測器聯(lián)鎖，特別是火災(zāi)煙感探測器的聯(lián)鎖，特別是火災(zāi)煙感探測器的聯(lián)鎖，通過探知火災(zāi)初期發(fā)生的煙氣來開啟閥門，進(jìn)行排煙，變成由電動機(jī)或電磁機(jī)構(gòu)驅(qū)動的自動閥門?；葜莘阑痖y哪家專業(yè)防火閥的設(shè)置為了阻止火災(zāi)時火勢和有毒高溫?zé)煔馔ㄟ^風(fēng)管蔓延擴(kuò)大，在通風(fēng)、空調(diào)系統(tǒng)的風(fēng)管上需設(shè)置防火閥。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名防火閥公司,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174361240235/8068834.png"></div><p style="text-indent:25px">排煙防火閥是一種消防部件，一般安裝在機(jī)械排煙系統(tǒng)的管道上（設(shè)于排煙風(fēng)機(jī)吸入口處管道上），平時呈開啟狀態(tài)，發(fā)生火災(zāi)時開啟排煙，房間起火后排煙風(fēng)機(jī)啟動，同時排煙防火閥打開，對起火房間排煙，以達(dá)到人員能夠及時逃脫時不受煙的傷害，火勢過大時，火苗會通過排風(fēng)口進(jìn)入排煙管道，當(dāng)排煙管道內(nèi)煙氣溫度達(dá)到280度時關(guān)閉，此時排煙防火閥上的280°易熔桿熔斷，排煙防火閥關(guān)閉，同時給出信號排煙風(fēng)機(jī)關(guān)閉, 并在一定時間內(nèi)滿足漏煙量和耐火完整性要求，起隔煙阻火作用。</p><p style="text-indent:25px">防火閥運用中注意事項：在生活中,通常在通風(fēng)和空調(diào)體系道路的計劃中都會裝置和運用防火閥.它是實際的工程建造中發(fā)揮著很主要的功用和效果.本來閥門關(guān)于各個有些都有著很主要效果,是主要的部件之一.在作業(yè)的過程中,能夠關(guān)于它的風(fēng)量進(jìn)行調(diào)理,能夠完成體系的調(diào)試.在作業(yè)之后,閥門的展開都固定好,然后得到了合理的分配,依照根本的需要進(jìn)行計劃。防火閥在工程設(shè)備中是不能夠短少的消防設(shè)備,能夠極好的安排火災(zāi)的發(fā)作,起到了很主要的功用和效果.它關(guān)于安全環(huán)境起到了至關(guān)主要的效果.它能夠掃除許多的危險,應(yīng)依照根本的需要進(jìn)行規(guī)劃。消防操控設(shè)備關(guān)于避免防煙,排煙設(shè)備起到了很主要的操控效果.在發(fā)作火災(zāi)的時分,必須要關(guān)于有關(guān)的部位進(jìn)行送風(fēng).遇到問題的時分,通常都會宣布一些聲響，能夠操控火災(zāi)的發(fā)作。管網(wǎng)氣體救系在裝置的時分,也應(yīng)當(dāng)充沛的考慮它的安全性,能夠操控功能。遠(yuǎn)程控制型排煙防火閥可遠(yuǎn)距離手動開啟、手動復(fù)位關(guān)閉。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名防火閥公司,防火閥" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363174428339844/3800722.png"></div><p style="text-indent:25px">在電動排煙防火閥送風(fēng)系統(tǒng)中，送風(fēng)機(jī)送出的風(fēng)必須通過主干管分配到支管中；在排煙系統(tǒng)中，煙氣由支管到主干管后，進(jìn)入排煙風(fēng)機(jī)排出。當(dāng)建筑物內(nèi)發(fā)生火災(zāi)時，在通風(fēng)、空調(diào)系統(tǒng)中，為了防止火勢通過送風(fēng)系統(tǒng)蔓延，當(dāng)送風(fēng)系統(tǒng)中氣體溫度達(dá)到70℃時，電動排煙防火閥機(jī)構(gòu)上熔斷器動作，閥門亦迅速關(guān)閥，切斷煙氣與火勢沿風(fēng)管蔓延的通路。同樣，在排煙系統(tǒng)中，發(fā)生火災(zāi)時，排煙閥開啟，進(jìn)行排煙，為了截斷高溫?zé)煔庠谂艧煿苈分辛鲃?，防止火勢蔓延到另一防火分區(qū)，當(dāng)排出的煙氣溫度達(dá)到280℃時，排煙防火閥、排煙口上熔斷器動作，閥門必須自動關(guān)閉，阻止排煙。由此可見，防火閥、排煙閥做到了該通則通，該斷則斷的隔煙阻火作用。防火閥安裝在通風(fēng)、空氣調(diào)節(jié)系統(tǒng)的送、回風(fēng)道上?；葜莘阑痖y哪家專業(yè)</p><p style="text-indent:25px">防火閥適用于通風(fēng)空調(diào)系統(tǒng)，除公共建筑的廚房排油煙系統(tǒng)用防火閥。茂名防火閥公司</p><p style="text-indent:25px">廚房、浴室、廁所等的垂直排風(fēng)管道，當(dāng)沒有采取防止回流的措施時，則必須在支管上設(shè)置防火閥。公共建筑廚房，由于油煙溫度較高，為防止防火閥產(chǎn)生誤動作，在排油煙管道與垂直風(fēng)道交接處，應(yīng)設(shè)置150℃熔斷的防火閥?？照{(diào)集中新風(fēng)系統(tǒng)設(shè)計中防火閥的設(shè)置，新風(fēng)系統(tǒng)形式通常有分層設(shè)置水平式新風(fēng)系統(tǒng)和垂直式新風(fēng)系統(tǒng)?！⌒嘛L(fēng)系統(tǒng)按樓層分別設(shè)置。新風(fēng)吸入方式有兩種，一種是新風(fēng)通過從外墻上開洞從室外吸?。涣硪环N是設(shè)一總新風(fēng)豎風(fēng)道，各層新風(fēng)機(jī)組從豎風(fēng)道取風(fēng)。前一種取新風(fēng)方式，不需在新風(fēng)機(jī)組入口處設(shè)防火閥，后者集中取新風(fēng)，對于高層建筑，總新風(fēng)豎風(fēng)道要跨越防火分區(qū)，每層新風(fēng)機(jī)組的吸入口風(fēng)管上應(yīng)設(shè)70℃熔斷的防火閥。茂名防火閥公司</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司主要經(jīng)營范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下3cf消防認(rèn)證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機(jī)深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br 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