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href="http://www.cdcfah.com/cp/second-aqfh_afjksb/">安防監(jiān)控設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-afjksb_jksxj/">監(jiān)控?cái)z像機(jī)</a>?濟(jì)南球形防爆攝像機(jī)廠家歡迎來(lái)電深圳市容方電子供應(yīng)</p><div id="lfvawif" class="leftbox clearfix"><h1>濟(jì)南球形防爆攝像機(jī)廠家歡迎來(lái)電深圳市容方電子供應(yīng)</h1><div id="7x73eqn" class="proBig"><div id="87vgsub" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3yx3pry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sczjfht" 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>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>濟(jì)南球形防爆攝像機(jī)廠家,防爆</p><p><span>***更新：</span>2021-01-01 03:10:11</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="hwdvs2x" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市容方電子制造有限公司銷售</a></p><p><span>聯(lián)系人：</span>范烜晶</p><p><span>郵箱: </span></p><p><span>電話: </span>13509641599</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.szrongfang.com.cn</p><p><span>手機(jī): </span>0755-33616813</p><p><span>地址: </span>布吉街道上水徑恒通工業(yè)城廠房4棟二樓202-1</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="dnpryco" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3g3h9gv" class="box"><p><p style="text-indent:25px">防爆攝像頭在石化行業(yè)的應(yīng)用石油、化工、天然氣等許多工業(yè)企業(yè)或研究部門，在實(shí)驗(yàn)、生產(chǎn)、加工、運(yùn)輸和貯存的各過(guò)程中，經(jīng)?？赡苄孤┖鸵缟⒊龈鞣N各樣的易燃、易爆氣體、液體和各種粉塵及纖維，這類物質(zhì)與空氣混合后，將變成易發(fā)生危險(xiǎn)，它周圍的場(chǎng)所也不容發(fā)生一絲差錯(cuò)，一旦發(fā)生便一發(fā)不可收拾，造成人員傷亡和財(cái)產(chǎn)損失。所以應(yīng)用于這些生產(chǎn)線的攝像機(jī)、電動(dòng)云臺(tái)、解碼器及其它安裝于危險(xiǎn)區(qū)的設(shè)備必須為防爆型。如石油化工行業(yè)，企業(yè)所在地地域廣闊，尤其是油田和煉化廠，濟(jì)南球形防爆攝像機(jī)廠家，濟(jì)南球形防爆攝像機(jī)廠家，濟(jì)南球形防爆攝像機(jī)廠家，都處于地廣人稀區(qū)域，周界范圍大，地理環(huán)境復(fù)雜。而無(wú)論油氣田、煉化廠還是加油站，其間多含易燃、易爆的碳?xì)浠衔?。視頻監(jiān)控系統(tǒng)也儼然成為其標(biāo)配。石油石化監(jiān)控系統(tǒng)一方面職守安全防范之本責(zé)，另又兼顧煉油、化工、銷售等業(yè)務(wù)環(huán)節(jié)生產(chǎn)，且在存儲(chǔ)煉化、零售端，高清需求態(tài)勢(shì)水漲船高。以存儲(chǔ)煉化為例，在石油加工環(huán)節(jié)，攝像機(jī)對(duì)整個(gè)業(yè)務(wù)流程、設(shè)備及員工操作進(jìn)行監(jiān)控，目標(biāo)是做到報(bào)警聯(lián)動(dòng)應(yīng)急指揮。在火災(zāi)環(huán)境臨時(shí)用電作業(yè)，同樣也存在人身觸電等安全問(wèn)題。濟(jì)南球形防爆攝像機(jī)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南球形防爆攝像機(jī)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.png"></div><p style="text-indent:25px">例如在室內(nèi)外監(jiān)控應(yīng)用中：防爆紅外攝像機(jī)的缺點(diǎn)就是容易起霧，面對(duì)這樣的問(wèn)題，我們的工程商就會(huì)頭疼了，三天兩頭就接到客戶的電話，你們裝的是什么防爆紅外攝像機(jī)呀?沒(méi)幾天就模糊了，連監(jiān)控畫(huà)面都看不清。其實(shí)大家在講"起霧"，大部份并不是水氣，想想LED板那么熱，一般除霧用的加熱器都沒(méi)它熱，水氣早被蒸發(fā)掉了。起霧應(yīng)該是防爆紅外攝像機(jī)里面的濕氣在攝像機(jī)溫度快速上升所致，同外界溫度差距大時(shí)起霧問(wèn)題較為嚴(yán)重。那么防爆紅外攝像機(jī)鏡頭看起來(lái)像起霧，主要有以下幾個(gè)原因：1、鏡頭密封。鏡頭遮光圈漏光及沒(méi)跟玻璃密合，紅外光折射進(jìn)鏡頭，尤其4mm較嚴(yán)重;2、部件品質(zhì)。機(jī)板本身參數(shù)不對(duì)，如果只是拿一般機(jī)板換個(gè)濾光片就拿來(lái)用，白天還行，但晚上肯定出問(wèn)題，白茫茫一片，什么也看不清;3、主板過(guò)熱。主板電流大，紅外燈分布不合理，CCD白底往上浮，看起來(lái)就發(fā)白霧了。說(shuō)白了起霧主要是防水不夠好，再加上空氣的潮濕，紅外燈及CCD板工作時(shí)產(chǎn)生熱量就導(dǎo)致水霧。寶雞專業(yè)防爆攝像頭廠家紅外燈離鏡頭太近，形成反光，紅外燈與鏡頭太近的攝像機(jī)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南球形防爆攝像機(jī)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440256816406/5266517.png"></div><p style="text-indent:25px">為什么要使用防爆攝像頭：開(kāi)始對(duì)電氣設(shè)備有防要求的需求是來(lái)自于煤礦，因?yàn)槊旱V下有瓦斯，非常容易引起或燃燒。隨著工業(yè)化進(jìn)程發(fā)展，人們對(duì)電氣設(shè)備的防爆要求的需求擴(kuò)大至各個(gè)領(lǐng)域--石油、化工、醫(yī)藥、航海、航天、冶金、科研和**工業(yè)等等。需求更甚，要求各異，針對(duì)性更強(qiáng)，特別是我國(guó)石油化工行業(yè)的迅猛發(fā)展，加速了防爆工業(yè)監(jiān)控產(chǎn)品的發(fā)展，大量電氣設(shè)備被采用于生產(chǎn)。使用的電器設(shè)備、安全裝備和照明燈具也不可避免地產(chǎn)生在一般情況下允許的電火花、電弧及高溫，但由于現(xiàn)場(chǎng)條件等因素，危險(xiǎn)的混合物濃度可能不斷升高，達(dá)到一定的濃度時(shí)，被源--電火花、電弧及高溫，后果不堪設(shè)想。近幾年就發(fā)生了很多事故，比較嚴(yán)重的事故有：（2015.8.12）天津?yàn)I海新區(qū)特大事故、（2016.8.2）江蘇昆山工廠特大事故、（2017.4.12）重慶儲(chǔ)油罐事故、（2017.12.10）江蘇連云港化工企業(yè)車間等等。</p><p style="text-indent:25px">防爆攝像頭產(chǎn)品銷售流通領(lǐng)域比較混亂。部分防爆電器生產(chǎn)企業(yè)缺乏市場(chǎng)調(diào)研，新技術(shù)、新產(chǎn)品較少，滿足不了市場(chǎng)需要。低水平、重復(fù)性生產(chǎn)一些低檔產(chǎn)品，靠低價(jià)格謀取市場(chǎng)份額。一些小型企業(yè)產(chǎn)品質(zhì)量問(wèn)題比較突出，假冒偽劣產(chǎn)品還有市場(chǎng)。這種偽劣產(chǎn)品在市場(chǎng)流通，不僅給用戶造成很大經(jīng)濟(jì)損失，而且還擾亂了正常的經(jīng)營(yíng)秩序，不僅不利于企業(yè)發(fā)展，而且制約影響行業(yè)技術(shù)進(jìn)步。2、防爆監(jiān)控設(shè)備制造企業(yè)集中度過(guò)于分散。防爆電器生產(chǎn)企業(yè)數(shù)量較多，而且大多數(shù)生產(chǎn)企業(yè)規(guī)模較小，企業(yè)管理水平低。產(chǎn)品技術(shù)含量不高，產(chǎn)品更新速度慢。3、整個(gè)防爆監(jiān)控設(shè)備市場(chǎng)需求萎縮。國(guó)內(nèi)外市場(chǎng)低迷，導(dǎo)致企業(yè)產(chǎn)品出口數(shù)量和出口價(jià)格均大幅下降，產(chǎn)能過(guò)剩矛盾日益突出，企業(yè)設(shè)備利用率下滑明顯。4、部分生產(chǎn)廠家仍有融資難問(wèn)題。全行業(yè)中部分中小企業(yè)融資難問(wèn)題依然突出，資金緊張狀況仍然比較嚴(yán)重。臨時(shí)用電容易引起火災(zāi)事故時(shí)，用電人員必須相對(duì)聽(tīng)從生產(chǎn)崗位人員的指揮。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南球形防爆攝像機(jī)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439477958984/9819472.png"></div><p style="text-indent:25px">1.防爆攝像頭自身故障：如果攝像機(jī)通電正常，攝像機(jī)卻沒(méi)有圖像，可以初步判斷是防爆攝像頭自身的故障。假設(shè)只有這一個(gè)模擬的防爆監(jiān)控?cái)z像機(jī)廠家的攝像機(jī)出現(xiàn)這個(gè)故障，那么問(wèn)題可能出現(xiàn)在模擬攝像機(jī)廠家的監(jiān)控?cái)z像機(jī)的內(nèi)部程序死機(jī)。解決方法：斷電重啟后可恢復(fù)，主要是復(fù)位電路不好引起的。2.防爆攝像頭的電源供電不足：目前防爆攝像頭的電源質(zhì)量一般都還行，但是也不排除時(shí)間長(zhǎng)了不穩(wěn)定或者壞了的緣故。開(kāi)關(guān)電源自身功率不夠，導(dǎo)致開(kāi)關(guān)電源過(guò)熱，從而出現(xiàn)熱保護(hù)，檢查方法是到現(xiàn)場(chǎng)摸一下電源是否有溫度，如果是冷冰冰的就是電源死機(jī)。解決方法：更換電源。監(jiān)控終端的各種金屬管線應(yīng)做管線接地處理并共同接到接地裝置上。濟(jì)南球形防爆攝像機(jī)廠家</p><p style="text-indent:25px">假如傳輸線纜的接頭好的，再查看傳輸線纜。濟(jì)南球形防爆攝像機(jī)廠家</p><p style="text-indent:25px">凡是在戶外的電子產(chǎn)品都必須考慮避雷的問(wèn)題，特別是防爆紅外攝像機(jī)這樣的特殊監(jiān)控，必須做到萬(wàn)無(wú)一失，所以在戶外必須具備防雷的功能。那么我們?nèi)绾巫龊帽芾坠ぷ?不管是在水力發(fā)電廠、火力發(fā)電廠或是風(fēng)電廠，甚至是石化或是核能發(fā)電廠，監(jiān)控系統(tǒng)為了滿足監(jiān)控覆蓋范圍大的需求，都會(huì)在某些制高點(diǎn)，或在空曠的區(qū)域架設(shè)攝像機(jī)，如此一來(lái)雷擊就形成無(wú)法避免的風(fēng)險(xiǎn)。在能源行業(yè)安防監(jiān)控系統(tǒng)中一般有兩種避雷方式，一是接地，二是避雷。接地是用來(lái)保護(hù)人身、設(shè)備及供電安全的重要措施，是不可或缺的安保手段。而避雷則是依據(jù)視頻監(jiān)控系統(tǒng)安裝的環(huán)境與需求來(lái)決定，雖非必要，但因接地與避雷本就是相互協(xié)作的機(jī)制，因此在能源行業(yè)安防監(jiān)控系統(tǒng)中的重要性不容忽視。濟(jì)南球形防爆攝像機(jī)廠家</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2650967.html</p></div></div></div></div></div><div id="wq3hrnu" class="page-right twoColRt"><div id="dxzryfr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="t3c2krt" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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