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id="ku3ztvs" class="leftbox clearfix"><h1>山東太陽(yáng)能儲(chǔ)熱器價(jià)格真誠(chéng)推薦強(qiáng)野機(jī)械科技供應(yīng)</h1><div id="8zrtij3" class="proBig"><div id="ajbd3wi" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909733466797/3276086.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gac3rgx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909733466797/3276086.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8kr2cjw" 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>山東太陽(yáng)能儲(chǔ)熱器價(jià)格,儲(chǔ)熱</p><p><span>***更新：</span>2021-01-25 06:09:49</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="oyqxhoq" 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="ujwtqxu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ejg3suh" class="box"><p><p style="text-indent:25px">熔鹽作為相變儲(chǔ)熱材料，相變焓較大、儲(chǔ)熱密度高、價(jià)格適中，在中高溫儲(chǔ)熱應(yīng)用領(lǐng)域具有較大的發(fā)展?jié)摿?。但是熔鹽導(dǎo)熱性不佳且與金屬合金相變材料都存在較嚴(yán)重的高溫腐蝕等問(wèn)題，仍然是制約其規(guī)模應(yīng)用的難題。太陽(yáng)能、工業(yè)余熱的分散性和大能級(jí)跨度以及可再生能源的間歇性等，都需要中高溫相變儲(chǔ)熱技術(shù)。大規(guī)模儲(chǔ)熱技術(shù)的研究涉及到材料科學(xué)、化學(xué)工程、機(jī)械工程、傳熱傳質(zhì)學(xué)與多相流動(dòng)等多個(gè)學(xué)科的交叉領(lǐng)域。開(kāi)發(fā)高性能中高溫相變儲(chǔ)熱材料對(duì)中高溫儲(chǔ)熱領(lǐng)域，山東太陽(yáng)能儲(chǔ)熱器價(jià)格，尤其太陽(yáng)能熱發(fā)電，山東太陽(yáng)能儲(chǔ)熱器價(jià)格，山東太陽(yáng)能儲(chǔ)熱器價(jià)格、工業(yè)余熱回收等領(lǐng)域有著重要意義。雖然儲(chǔ)熱有顯熱儲(chǔ)熱、潛熱儲(chǔ)熱和化學(xué)反應(yīng)儲(chǔ)熱等多種形式，但本質(zhì)上均是物質(zhì)中大量分子熱運(yùn)動(dòng)時(shí)的能量。山東太陽(yáng)能儲(chǔ)熱器價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東太陽(yáng)能儲(chǔ)熱器價(jià)格,儲(chǔ)熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909733466797/3276086.png"></div><p style="text-indent:25px">從靜態(tài)功能上來(lái)講，儲(chǔ)熱的熱力學(xué)性能揭示了提高儲(chǔ)熱的質(zhì)，即密度是其發(fā)展的內(nèi)在要求，而研究開(kāi)發(fā)新型寬溫域儲(chǔ)熱材料是提高其儲(chǔ)熱密度的比較有效途徑。從動(dòng)態(tài)功能上講，更應(yīng)該將儲(chǔ)熱放在整個(gè)熱力系統(tǒng)和網(wǎng)絡(luò)中，以通過(guò)對(duì)儲(chǔ)熱這一新模塊的動(dòng)態(tài)管理實(shí)現(xiàn)系統(tǒng)能源的比較優(yōu)配置，而要實(shí)現(xiàn)這一目的就必須對(duì)儲(chǔ)熱過(guò)程進(jìn)行深入的研究和探索。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。熱化學(xué)儲(chǔ)熱雖然儲(chǔ)熱密度大，但不安全且儲(chǔ)熱過(guò)程不可控，嚴(yán)重影響其推廣應(yīng)用。山東太陽(yáng)能儲(chǔ)熱器價(jià)格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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東太陽(yáng)能儲(chǔ)熱器價(jià)格,儲(chǔ)熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332909256220703/7131860.png"></div><p style="text-indent:25px">在大規(guī)模太陽(yáng)能熱發(fā)電與工業(yè)余熱回收等技術(shù)中，中高溫儲(chǔ)熱技術(shù)已經(jīng)成為其發(fā)展瓶頸。在規(guī)模儲(chǔ)能方面，深冷儲(chǔ)能技術(shù)，即利用液態(tài)空氣作為儲(chǔ)能介質(zhì)的一種儲(chǔ)熱技術(shù)，開(kāi)始顯現(xiàn)出強(qiáng)大的市場(chǎng)潛力而受到了相當(dāng)?shù)闹匾暋Ｈ欢@些高品位儲(chǔ)熱技術(shù)的實(shí)際應(yīng)用還要受到諸多方面的限制，如儲(chǔ)熱材料與儲(chǔ)熱器的相容性問(wèn)題、儲(chǔ)熱器的優(yōu)化傳熱問(wèn)題、成本及安全性問(wèn)題等，這些都是新時(shí)期儲(chǔ)熱技術(shù)面臨的新挑戰(zhàn)，只有從儲(chǔ)熱材料和儲(chǔ)熱過(guò)程（系統(tǒng)）兩個(gè)方面入手進(jìn)行深入研究和探索才可能解決以上的問(wèn)題并實(shí)現(xiàn)儲(chǔ)熱技術(shù)的推廣應(yīng)用。</p><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(lèi)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(lèi)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(lèi)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。低溫相變儲(chǔ)熱——相變溫度在120℃以下。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東太陽(yáng)能儲(chǔ)熱器價(jià)格,儲(chǔ)熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332908876132812/3226859.png"></div><p style="text-indent:25px">儲(chǔ)熱應(yīng)用：智能移動(dòng)供熱車(chē)，智能移動(dòng)供熱設(shè)備簡(jiǎn)稱(chēng)移動(dòng)供熱車(chē)，是一種新型的余熱利用與集約化供熱模式，把工業(yè)余熱儲(chǔ)存到移動(dòng)供熱車(chē)上，為需要熱能的地方輸送熱能。它主要由：儲(chǔ)熱柜、控制部件及放熱/儲(chǔ)熱管道、載車(chē)等部分組成。產(chǎn)品的使用領(lǐng)域?yàn)楣I(yè)生產(chǎn)、采暖、洗浴、洗滌、酒店、賓館等需用分布式能源的場(chǎng)所。風(fēng)能熱能儲(chǔ)存，風(fēng)能與其他能源相比，具有蘊(yùn)藏量大，分布普遍，**枯竭的優(yōu)勢(shì)，但受天氣和季節(jié)的影響非常大，遇到陰雨天和無(wú)風(fēng)天氣，則會(huì)造成電力供應(yīng)緊張甚至中斷，給廣大使用該類(lèi)可再生能源的用戶(hù)，造成生產(chǎn)和生活的嚴(yán)重影響。相變儲(chǔ)熱系統(tǒng)以顯熱相變儲(chǔ)熱系統(tǒng)為例，熱能儲(chǔ)存的量即所儲(chǔ)存的熱量的大小。山東太陽(yáng)能儲(chǔ)熱器價(jià)格</p><p style="text-indent:25px">相變儲(chǔ)熱系統(tǒng)技術(shù)比較為簡(jiǎn)單和普遍。山東太陽(yáng)能儲(chǔ)熱器價(jià)格</p><p style="text-indent:25px">儲(chǔ)熱介質(zhì)吸收太陽(yáng)輻射或其他載體的熱量蓄存于介質(zhì)內(nèi)部，環(huán)境溫度低于介質(zhì)溫度時(shí)熱量即釋放。熱量以顯熱、潛熱或兩者兼有的形式儲(chǔ)存。顯熱是靠?jī)?chǔ)熱介質(zhì)的溫度升高來(lái)儲(chǔ)存。常溫下水和卵石均為常用的儲(chǔ)熱材料，水的儲(chǔ)熱量是同樣體積石塊的3倍。潛熱儲(chǔ)存是利用材料由固態(tài)熔化為液態(tài)時(shí)需要大量熔解熱的特性來(lái)吸收儲(chǔ)存熱量。熱量釋放后介質(zhì)回到固態(tài)，相變反復(fù)循環(huán)形成貯存、釋放熱量的過(guò)程。當(dāng)然，儲(chǔ)熱技術(shù)的性能除了受到儲(chǔ)熱介質(zhì)密度等狀態(tài)量的影響外，還受到介質(zhì)本身在熱量交換和轉(zhuǎn)化等過(guò)程性能的影響。這些過(guò)程量包括介質(zhì)的換熱性能及流動(dòng)性能（儲(chǔ)熱介質(zhì)本身也可能是換熱工質(zhì)）等，即在理論上表現(xiàn)為傳熱學(xué)和流體力學(xué)方面的特征。山東太陽(yáng)能儲(chǔ)熱器價(jià)格</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3000837.html</p></div></div></div></div></div><div id="w3da2y2" class="page-right twoColRt"><div id="ptvs377" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kel88me" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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