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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="ocuw3ch" class="twoCol"><div id="8kxdct2" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_crsbje/">傳熱設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-crsbje_qtcrsbpw/">其他傳熱設(shè)備</a>?甘肅電地?zé)岵膳髻M(fèi)用服務(wù)為先強(qiáng)野機(jī)械科技供應(yīng)</p><div id="jniu8kc" class="leftbox clearfix"><h1>甘肅電地?zé)岵膳髻M(fèi)用服務(wù)為先強(qiáng)野機(jī)械科技供應(yīng)</h1><div id="zoa72yq" class="proBig"><div id="o2yfu8t" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909256220703/7131860.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mgnamtf" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909256220703/7131860.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vfcjg3m" 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>甘肅電地?zé)岵膳髻M(fèi)用,儲(chǔ)熱</p><p><span>***更新：</span>2021-01-21 14:15:52</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="akzb7xz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">強(qiáng)野機(jī)械科技（上海）有限公司</a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>328348633@qq.com</p><p><span>電話: </span>18621998725</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.qiangyeny.cn</p><p><span>手機(jī): </span>021-6192072</p><p><span>地址: </span>上海市青浦區(qū)滬青平公路9565號(hào)1幢2層L區(qū)260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="eya29wy" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="i7nzlnk" class="box"><p><p> 供暖領(lǐng)域蓄熱相關(guān)的現(xiàn)行標(biāo)準(zhǔn)及主要技術(shù)要點(diǎn)如下： </p> <p> <br /> </p> <p> 適用于空調(diào)供冷用盤管式蓄冰設(shè)備、封裝式蓄冰設(shè)備、高溫相變蓄冷設(shè)備、水蓄冷裝置和空調(diào)供熱用水蓄熱裝置、一體化蓄熱設(shè)備等蓄能設(shè)備。 </p> <p> <br /> </p> <p> 主要技術(shù)要點(diǎn)如下： </p> <p> <br /> </p> <p> 1、常溫蓄熱的比較高蓄熱溫度不應(yīng)高于95℃，高溫蓄熱的比較高蓄熱溫度不應(yīng)高于150℃； </p> <p> <br /> </p> <p> 2、相變材料化學(xué)性質(zhì)應(yīng)穩(wěn)定，安全可靠； </p> <p> <br /> </p> <p> 3、相變材料相變時(shí)不應(yīng)發(fā)生明顯過(guò)冷現(xiàn)象且反復(fù)相變循環(huán)后不發(fā)生明顯離析現(xiàn)象； </p> <p> <br /> </p> <p> 4、固體蓄熱材料及取熱材料必須耐高溫，在其相應(yīng)的蓄熱溫度下性能不應(yīng)發(fā)生變化，無(wú)任何污染，性能衰減率每年不應(yīng)超過(guò)1%； </p> <p> <br /> </p> <p> 5、蓄熱設(shè)備24h熱損失率應(yīng)小于6%； </p> <p> <br /> </p> <p> 6、高熱容固體自蓄熱設(shè)備的加熱元件應(yīng)采用干式輻射式加熱方式，使用壽命應(yīng)不少于3000h，并便于更換。 </p> <p> <br /> 目前主要應(yīng)用的顯熱儲(chǔ)熱材料有硅質(zhì)，甘肅電地?zé)岵膳髻M(fèi)用，甘肅電地?zé)岵膳髻M(fèi)用、鎂質(zhì)耐火磚，甘肅電地?zé)岵膳髻M(fèi)用，三氧化二鐵、水、導(dǎo)熱油、沙石等熱容較大的物質(zhì)。甘肅電地?zé)岵膳髻M(fèi)用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅電地?zé)岵膳髻M(fèi)用,儲(chǔ)熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909256220703/7131860.png"></div><p style="text-indent:25px">按照相變溫度范圍的不同，相變材料又分為高溫、中溫、低溫相變儲(chǔ)熱材料。各溫度范圍間并沒(méi)有明顯清晰的界限，常發(fā)生較大范圍的重疊，但因?qū)嶋H應(yīng)用時(shí)需要儲(chǔ)存的熱源有一定的溫度范圍，這種按相變溫度分類的方法更實(shí)用。一般的，把相變溫度為120℃和400℃作為低、中、高溫相變儲(chǔ)熱材料的溫度節(jié)點(diǎn)。低溫相變儲(chǔ)熱——相變溫度在120℃以下，此類材料在建筑和日常生活中的應(yīng)用較為普遍，包括空調(diào)制冷、太陽(yáng)能低溫?zé)崂眉肮┡照{(diào)系統(tǒng)，尤其以熱水應(yīng)用的極為普遍。這類相變材料主要包括無(wú)機(jī)水合鹽、有機(jī)物和高分子等。在此應(yīng)用溫度范圍內(nèi)的蓄熱技術(shù)基本成熟。甘肅電地?zé)岵膳髻M(fèi)用相變儲(chǔ)熱系統(tǒng)也是保障能源安全的重要環(huán)節(jié)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅電地?zé)岵膳髻M(fèi)用,儲(chǔ)熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332908941503906/8521174.png"></div><p style="text-indent:25px">利用礦物與硬脂酸復(fù)合制備定形結(jié)構(gòu)儲(chǔ)熱材料，利用微波強(qiáng)化結(jié)構(gòu)，同時(shí)提高了材料的儲(chǔ)熱密度以及導(dǎo)熱性能，并對(duì)復(fù)合材料的界面結(jié)構(gòu)進(jìn)行了探討。儲(chǔ)熱材料總結(jié)：有機(jī)類儲(chǔ)熱材料在固體狀態(tài)時(shí)成形性較好，一般不易出現(xiàn)過(guò)冷和相分離現(xiàn)象，并且對(duì)材料的腐蝕性較小，性能比較穩(wěn)定、毒性小、成本低。但其導(dǎo)熱系數(shù)小，導(dǎo)致對(duì)熱量變化的響應(yīng)速度慢，同時(shí)密度較低，從而單位體積的儲(chǔ)能能力較小，并且有機(jī)物一般熔點(diǎn)較低，易揮發(fā)、易燃、易被空氣中的氧氣緩慢氧化老化。</p><p style="text-indent:25px">相變儲(chǔ)熱是一種以相變儲(chǔ)能材料為基礎(chǔ)的高新儲(chǔ)能技術(shù)。主要分為熱化學(xué)儲(chǔ)熱、顯熱儲(chǔ)熱和相變儲(chǔ)熱。顯熱儲(chǔ)熱是目前應(yīng)用非常廣的一種儲(chǔ)熱方式，然而它的儲(chǔ)熱密度小。相比之下，相變儲(chǔ)熱的儲(chǔ)熱密度是顯熱儲(chǔ)熱的 5~10 倍甚至更高。由于具有溫度恒定和儲(chǔ)熱密度大的優(yōu)點(diǎn)，相變儲(chǔ)熱技術(shù)得到了普遍的研究，尤其適用于熱量供給不連續(xù)或供給與需求不協(xié)調(diào)的工況下。相變儲(chǔ)熱系統(tǒng)作為解決能源供應(yīng)時(shí)間與空間矛盾的有效手段，是提高能源利用率的重要途徑之一。相變儲(chǔ)熱系統(tǒng)以相變儲(chǔ)熱系統(tǒng)密度高、相變儲(chǔ)熱系統(tǒng)裝置結(jié)構(gòu)緊湊的高溫相變材料為主。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅電地?zé)岵膳髻M(fèi)用,儲(chǔ)熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909325058594/2676052.png"></div><p style="text-indent:25px">工業(yè)余熱間歇式儲(chǔ)熱器，工業(yè)余熱資源因?yàn)檩d體多樣、分布分散、衰變快、不可儲(chǔ)存、穩(wěn)定性差等原因，一直未得到大量應(yīng)用；工業(yè)生產(chǎn)過(guò)程排出的余熱一般波動(dòng)很大，而且與用熱負(fù)荷的波動(dòng)并不同步，所以實(shí)現(xiàn)工業(yè)余熱的回收利用時(shí)，通過(guò)儲(chǔ)熱技術(shù)來(lái)平衡用熱負(fù)荷是余熱回收的重點(diǎn)，工業(yè)余熱間歇式儲(chǔ)存器主要用于蒸汽熱能回收、煙氣，熱風(fēng)熱能回收。儲(chǔ)熱技術(shù)基于大部分能量轉(zhuǎn)化都是通過(guò)熱能的形式實(shí)現(xiàn)這一事實(shí)，是比較簡(jiǎn)單的一種儲(chǔ)能方式，它在能源問(wèn)題日益嚴(yán)峻的將來(lái)必將發(fā)揮越來(lái)越重要的作用。相變儲(chǔ)熱系統(tǒng)材料的研究主要是集中于顯熱相變儲(chǔ)熱系統(tǒng)材料和相變材料。長(zhǎng)春家庭地采暖系統(tǒng)價(jià)格</p><p style="text-indent:25px">相變儲(chǔ)熱系統(tǒng)本質(zhì)上均是物質(zhì)中大量分子熱運(yùn)動(dòng)時(shí)的能量。甘肅電地?zé)岵膳髻M(fèi)用</p><p style="text-indent:25px">現(xiàn)在，經(jīng)濟(jì)發(fā)展進(jìn)入了數(shù)字化時(shí)代，我們的交通出行、物流行業(yè)等在很大程度上已經(jīng)實(shí)現(xiàn)了數(shù)字化升級(jí)，作為基礎(chǔ)設(shè)施行業(yè)的能源是不是也要跟著進(jìn)行升級(jí)？顯然是肯定的。否則各個(gè)車主平臺(tái)已經(jīng)在通過(guò)網(wǎng)絡(luò)來(lái)管理司機(jī)，能源行業(yè)如果不實(shí)現(xiàn)數(shù)字化，將會(huì)拖了整個(gè)經(jīng)濟(jì)發(fā)展的后腿。也就是說(shuō)，隨著實(shí)體經(jīng)濟(jì)到數(shù)字經(jīng)濟(jì)的升級(jí)，能源行業(yè)也要跟著升級(jí)。各能源智庫(kù)分析機(jī)構(gòu)對(duì)全球私營(yíng)有限責(zé)任公司能源企業(yè)展望始于上個(gè)世紀(jì)70年代初。時(shí)值中東危機(jī)導(dǎo)致高油價(jià)，使得主要能源消費(fèi)國(guó)意識(shí)到，需要有成熟的預(yù)測(cè)模型成為制定能源規(guī)劃、能源政策的依據(jù)。此外，部分招商型還指出低油價(jià)時(shí)期收入減少，可能會(huì)阻礙能源轉(zhuǎn)型進(jìn)程。IEA在2017年指出，上游收入接近“腰斬”，收入不足導(dǎo)致儲(chǔ)量發(fā)現(xiàn)減少，基礎(chǔ)設(shè)施建設(shè)不足，而經(jīng)濟(jì)復(fù)蘇下能源需求不斷上升，供需兩端的反向作用會(huì)帶來(lái)油價(jià)的大幅上漲。在“智能 +”時(shí)代，云、物聯(lián)網(wǎng)、數(shù)據(jù)分析、機(jī)器學(xué)習(xí)、人工智能、自動(dòng)化、智能終端、增強(qiáng)現(xiàn)實(shí)等技術(shù)組成錯(cuò)綜復(fù)雜的生態(tài)系統(tǒng)。技術(shù)不僅是提升效率的工具，還是機(jī)械科技、新能源科技、節(jié)能科技、環(huán)保科技專業(yè)領(lǐng)域內(nèi)的技術(shù)服務(wù)、技術(shù)咨詢、技術(shù)開發(fā)、技術(shù)轉(zhuǎn)讓，機(jī)械設(shè)備的安裝，銷售機(jī)械設(shè)備、電子產(chǎn)品，生產(chǎn)加工機(jī)械設(shè)備、電子產(chǎn)品。【依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)】的業(yè)務(wù)戰(zhàn)略與未來(lái)收入增長(zhǎng)的基石。在大數(shù)據(jù)時(shí)代，能源行業(yè)的數(shù)字化轉(zhuǎn)型已是大勢(shì)所趨。甘肅電地?zé)岵膳髻M(fèi)用</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2947432.html</p></div></div></div></div></div><div id="lamzgs7" class="page-right twoColRt"><div id="wqsebdk" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xhzwd7y" 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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