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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>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>武漢滅火器原理,滅火器</p><p><span>***更新：</span>2020-09-20 03:01:34</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="v362s1a" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">東臺市德瑞船用設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>賁寅德</p><p><span>郵箱: </span></p><p><span>電話: </span>18651591696</p><p><span>傳真: </span>0515_85756036　</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0515-85756036</p><p><span>地址: </span>江蘇東臺市新街鎮(zhèn)人民中路2號</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="dl0qzyx" class="page-proshow02"><p class="title">詳細說明</p><div id="brjisgw" class="box"><p><p style="text-indent:25px">滅火器分類及其使用范圍：常用滅火器按外形分為手持式和車推式兩種。按使用滅火劑的種類分有干粉滅火器、1211滅火器、二氧化碳滅火器、泡沫滅火器等，其中又以干粉滅火器和1211滅火器**為常用。普通干粉滅火器主要用來撲滅液體和氣體火災(zāi)。二氧化碳滅火器主要用于撲救貴重設(shè)備、檔案資料、儀器儀表、600伏以下的電器設(shè)備及油類等火災(zāi)，但不能撲救鉀、鈉、鎂等輕金屬火災(zāi)。 1211滅火器適用于電器設(shè)備、各種裝飾物等貴重物品的火災(zāi)。泡沫滅火器能撲救一般固體物質(zhì)的火災(zāi)，還能撲救油類等可燃液體火災(zāi)，但不能撲救帶電設(shè)備和醇、酮、酯、醚等有機溶劑的火災(zāi)。車推式滅火器，是由車體、筒身、閥門、噴槍等構(gòu)成。通常這種滅火器由兩人共同操作，一人推車，一人滅火。使用時，將滅火器推到起火地點，一人將滅火器閥門打開，一人將膠管噴槍展開對準火源根部噴射，武漢滅火器原理。手持式滅火器，是由筒身、鴨嘴閥、噴嘴等構(gòu)成，武漢滅火器原理。使用時，將滅火器提到起火地點，武漢滅火器原理，拔去保險銷，將噴嘴對準火源壓下鴨嘴閥，即可將滅火劑噴出。武漢滅火器原理</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢滅火器原理,滅火器" src="http://tyunfile.71360.com/UpLoadFile/2019/7/16/16/636988908847224055_szmmbaike_7794879.jpg"></div><p style="text-indent:25px">滅火器的種類很多，按其移動方式可分為：手提式和推車式；按驅(qū)動滅火劑的動力來源可分為：儲氣瓶式、儲壓式、化學反應(yīng)式；按所充裝的滅火劑則又可分為：泡沫、干粉、鹵代烷、二氧化碳、清水等。干粉滅火器原理：干粉滅火器內(nèi)充裝的是干粉滅火劑。干粉滅火劑是用于滅火的干燥且易于流動的微細粉末，由具有滅火效能的無機鹽和少量的添加劑經(jīng)干燥、粉碎、混合而成微細固體粉末組成。利用壓縮的二氧化碳吹出干粉（主要含有碳酸氫鈉）來滅火。結(jié)構(gòu)：干粉滅火器是利用二氧化碳氣體或氮氣氣體作動力，將瓶內(nèi)的干粉噴出滅火的。干粉是一種干燥的、易于流動的微細固體粉末，有能滅火的基料和防潮劑、流動促進劑、結(jié)塊防止劑等添加劑組成。武漢滅火器原理</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢滅火器原理,滅火器" src="http://tyunfile.71360.com/UpLoadFile/2019/7/16/16/636988908846441940_szmmbaike_8561317.jpg"></div><p style="text-indent:25px">泡沫滅火器原理：泡沫滅火器內(nèi)有兩個容器，分別盛放兩種液體，它們是硫酸鋁和碳酸氫鈉溶液，兩種溶液互不接觸，不發(fā)生任何化學反應(yīng)。（平時千萬不能碰倒泡沫滅火器）當需要泡沫滅火器時，把滅火器倒立，兩種溶液混合在一起，就會產(chǎn)生大量的二氧化碳氣體除了兩種反應(yīng)物外，滅火器中還加入了一些發(fā)泡劑。打開開關(guān)，泡沫從滅火器中噴出，覆蓋在燃燒物品上，使燃著的物質(zhì)與空氣隔離，并降低溫度，達到滅火的目的。結(jié)構(gòu)：酸堿滅火器由筒體、筒蓋、硫酸瓶膽、噴嘴等組成。筒體內(nèi)裝有碳酸氫鈉水溶液，硫酸瓶膽內(nèi)裝有濃硫酸。瓶膽口有鉛塞，用來封住瓶口，以防瓶膽內(nèi)的濃硫酸吸水稀釋或同瓶膽外的藥液混合。酸堿滅火器的作用原理是利用兩種藥劑混合后發(fā)生化學反應(yīng)，產(chǎn)生壓力使藥劑噴出，從而撲滅火災(zāi)。</p><p style="text-indent:25px">簡易式滅火器簡易式滅火器是近幾年開發(fā)的輕便型滅火器。它的特點是滅火劑充裝量在500克以下，壓力在0.8兆帕以下，而且是一次性使用，不能再充裝的小型滅火器。按充入的滅火劑類型分，簡易式滅火器有1211滅火器，也稱氣霧式鹵代烷滅火器；簡易式干粉滅火器，也稱輕便式干粉滅火器；還有簡易式空氣泡沫滅火器，也稱輕便式空氣泡沫滅火器。簡易式滅火器適用于家庭使用，簡易式1211滅火器和簡易式干粉滅火器可以撲救液化石油氣灶及鋼瓶上角閥，或煤氣灶等處的初起火災(zāi)，也能撲救火鍋起火和廢紙簍等固體可燃物燃燒的火災(zāi)。簡易式空氣泡沫適用于油鍋、煤油爐、油燈和蠟燭等引起的初起火災(zāi)，也能對固體可燃物燃燒的火進行撲救。簡易式滅火器比較適用于常備家中，便于撲滅突發(fā)的火災(zāi)情況。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢滅火器原理,滅火器" src="http://tyunfile.71360.com/UpLoadFile/2019/7/16/16/636988908846441940_szmmbaike_6860316.jpg"></div><p style="text-indent:25px">二氧化碳滅火器原理：滅火器瓶體內(nèi)貯存液態(tài)二氧化碳，工作時，當壓下瓶閥的壓把時。內(nèi)部的二氧化碳滅火劑便由虹吸管經(jīng)過瓶閥到噴筒噴出，使燃燒區(qū)氧的濃度迅速下降，當二氧化碳達到足夠濃度時火焰會窒息而熄滅，同時由于液態(tài)二氧化碳會迅速氣化，在很短的時間內(nèi)吸收大量的熱量，因此對燃燒物起到一定的冷卻作用，也有助于滅火。推車式二氧化碳滅火器主要由瓶體、器頭總成、噴管總成、車架總成等幾在部分組成，內(nèi)裝的滅火劑為液態(tài)二氧化碳滅火劑。結(jié)構(gòu)：二氧化碳滅火器筒體采用質(zhì)量合金鋼經(jīng)特殊工藝加工而成，重量比碳鋼減少了40%。具有操作方便、安全可靠、易于保存、輕便美觀等特點。適用場合：適用于撲救易燃液體及氣體的初起火災(zāi)，也可撲救帶電設(shè)備的火災(zāi)。常應(yīng)用于實驗室、計算機房、變配電所，以及對精密電子儀器、貴重設(shè)備或物品維護要求較高的場所。船用滅火器銷售廠家</p><p style="text-indent:25px">武漢滅火器原理</p><p style="text-indent:25px">什么樣的滅火器需要維修？ 1. 看生產(chǎn)日期或維修日期，超過壹年就要檢修。目的：防止藥劑變質(zhì)及結(jié)塊。 2. 看壓力表，壓力表指針顯示在0MP或在紅區(qū)，則表示無壓力或壓力偏低，該滅火器會噴射不出或噴射無力，這樣的滅火器要維修。目的：防止啞彈。 3. 看鉛封，鉛封已破壞的，要維修。目的：防止走火誤噴，及緩慢漏壓而導致滅火器失效。 4. 您應(yīng)該將滅火器放置在干燥，陰涼及方便取用的地方（比較好放在**的滅火器箱中）以便保證滅火器的壽命及有效性，并定期自檢（建議每季一次）武漢滅火器原理</p><p style="text-indent:25px">東臺市德瑞船用設(shè)備有限公司總部位于江蘇東臺市新街鎮(zhèn)人民中路2號，是一家船用救生設(shè)備、消防器材、文具用品、體育用品（除射擊器材）、金屬材料（國家有專項規(guī)定的項目除外）、安全、自動化監(jiān)控設(shè)備、服裝、鞋帽、手套銷售。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）東臺市德瑞船用設(shè)備有限公司成立于2014年，注冊資金50萬元，是江蘇省東臺市地區(qū)一家專業(yè)的貿(mào)易公司，提供船用設(shè)備、消防器材、體育用品、服裝、鞋帽、金屬材料、勞保用品、安全監(jiān)視報警器材銷售等，在安全防護－消防器材行業(yè)獲得廣大客戶的認可。　　公司秉承"保證前列質(zhì)量，保持一級信譽"的經(jīng)營理念，堅持"客戶***"的原則，開拓國內(nèi)市場，提供產(chǎn)品服務(wù)，質(zhì)量的產(chǎn)品和用心的服務(wù)贏得了眾多企業(yè)的信賴和好評，在國內(nèi)逐漸樹立起公司良好品牌。　　公司不**提供專業(yè)的產(chǎn)品提供服務(wù)，同時還建立了完善的售后服務(wù)體系，為企業(yè)使用產(chǎn)品中遇到的問題和困難提供指導幫助。我們相信，通過我們的不斷努力和追求，一定能夠?qū)崿F(xiàn)與企業(yè)和客戶的互利共贏！的公司。德瑞船舶深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的船用救生設(shè)備。德瑞船舶繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。德瑞船舶始終關(guān)注自身，在風云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使德瑞船舶在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1347770.html</p></div></div></div></div></div><div id="cys8pnn" 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