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id="fcj7vnp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332912274218750/452175.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qumwiz8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332912274218750/452175.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="0eyliz8" 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>山西大型節(jié)能熱水器,供熱</p><p><span>***更新：</span>2020-12-24 07:13:08</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="prtlnew" 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="yqnurnp" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ltvi7da" class="box"><p><p style="text-indent:25px">儲(chǔ)能供熱設(shè)備電化學(xué)防腐要用到：1、緩蝕劑。以鉻酸鹽為主要成分的緩蝕劑是冷卻水系統(tǒng)常用的，鉻酸根離子是一種陽(yáng)極阻止劑，當(dāng)它與陰極阻止劑組合時(shí)，能有令人滿意而又經(jīng)濟(jì)的防腐蝕效果。鉻酸鹽-鋅--聚磷酸鹽:聚磷酸鹽的使用是由于它是具有清潔金屬表面的作用，有緩蝕能力，聚磷酸鹽可以部分轉(zhuǎn)成正磷酸鹽，它們也可以同鈣生成大的膠體陽(yáng)離子，山西大型節(jié)能熱水器，山西大型節(jié)能熱水器。鉻酸鹽-鋅--膦酸鹽：這種方法用膦酸鈉代替聚磷酸鹽外與上一種方法相似，氨基甲叉磷酸鹽也可以用于比為聚磷酸鹽所規(guī)定的pH值要高的場(chǎng)合，山西大型節(jié)能熱水器。氨基甲叉膦酸鹽可以沒(méi)有水垢，即使pH值為9也能控制鈣鹽的沉淀。鉻酸鹽-鋅--水解的聚丙烯酰胺：由于陽(yáng)離子型共聚物水解的聚丙烯酰胺的分散作用，能夠不讓水垢成污垢的產(chǎn)生。供熱的較大熱負(fù)荷：在某條件下可能出現(xiàn)的熱負(fù)荷的較大值。山西大型節(jié)能熱水器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西大型節(jié)能熱水器,供熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332912274218750/452175.png"></div><p style="text-indent:25px">儲(chǔ)能供熱設(shè)備的裝置在用作清汁加熱時(shí)，儲(chǔ)能供熱設(shè)備要盡量靠近蒸發(fā)罐。，縮短清汁和汁汽的管路，減少溫度降。將儲(chǔ)能供熱設(shè)備前的入汁閥作為蒸發(fā)罐的入汁閥來(lái)控制(即不用儲(chǔ)能供熱設(shè)備與蒸發(fā)罐之間的閥門控制)，避免在蒸發(fā)罐關(guān)小入汁閥時(shí)在儲(chǔ)能供熱設(shè)備內(nèi)產(chǎn)生附加壓力甚至水錘現(xiàn)象。在進(jìn)汁量減少時(shí)要同時(shí)關(guān)小它的進(jìn)汽(或熱水)閥，避免器內(nèi)溫度和壓力過(guò)高。它的進(jìn)汽閥之前應(yīng)有泄水閥，開(kāi)機(jī)前將管內(nèi)積水及污物排去，防止開(kāi)機(jī)時(shí)發(fā)生水擊及帶入污物。物料管應(yīng)設(shè)旁路及閥門，低處設(shè)排底管。并應(yīng)有試水壓的接頭，開(kāi)用前分別對(duì)兩面的通道試水壓檢查。山西大型節(jié)能熱水器相變儲(chǔ)熱設(shè)備作為解決能源供應(yīng)時(shí)間與空間矛盾的有效手段。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西大型節(jié)能熱水器,供熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332912001191406/2555532.png"></div><p style="text-indent:25px">儲(chǔ)能供熱設(shè)備的材料質(zhì)量控制關(guān)鍵在于確保板片、密封墊片、壓緊板、中間隔板、夾緊螺柱、管法蘭和接管等主要零件及其焊接材料的真實(shí)性和可追溯性，從而才能保證產(chǎn)品的質(zhì)量、使用壽命和保護(hù)可靠性。儲(chǔ)能供熱設(shè)備需要注意：如果發(fā)現(xiàn)介質(zhì)出入口短管及通道有雜物堆積，則說(shuō)明過(guò)濾器失效，應(yīng)及時(shí)清洗。拆卸鈦材的板片時(shí)，嚴(yán)禁與明火接觸，以防氧化。檢查密封墊片是否有老化、變質(zhì)、裂紋等缺陷，禁用硬的物品在表面上亂劃。密封墊片與供熱板片表面嚴(yán)禁積存固體顆粒，如沙子、鐵渣等。檢查供熱板片是否有局部變形，超過(guò)允許值的，應(yīng)進(jìn)行修整或更換。</p><p style="text-indent:25px">儲(chǔ)能供熱設(shè)備各連接管口應(yīng)裝溫度計(jì)和壓力表。在用蒸汽加熱時(shí)，汽凝水溫度應(yīng)只稍低于蒸汽溫度(以飽和計(jì)算)，若下降過(guò)大則說(shuō)明器內(nèi)有積水，這會(huì)明顯降低它的傳熱性能。儲(chǔ)能供熱設(shè)備應(yīng)配有良好的汽凝水排除設(shè)備。家用型儲(chǔ)能供熱設(shè)備的多塊板片通過(guò)兩側(cè)的端蓋和多個(gè)螺栓壓緊成為一個(gè)整體。其中一側(cè)的端蓋是固定在機(jī)架上并用以連接管路，另一側(cè)端蓋在裝拆時(shí)可沿導(dǎo)軌移動(dòng)。在物料全部為單程流動(dòng)時(shí)，冷熱流體的進(jìn)出口共四根管子都連接在固定的端蓋上，這種方式很便于管理和安裝。此時(shí)全部板片的四角都開(kāi)大圓孔，從頭到尾貫通。相變儲(chǔ)熱設(shè)備具有單位質(zhì)量蓄熱量大、溫度波動(dòng)小(儲(chǔ)、放熱過(guò)程近似等溫)、化學(xué)穩(wěn)定性好和安全性好等特點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西大型節(jié)能熱水器,供熱" src="https://tyunfile.71360.com/UploadFile/qyqyjx/637332912440214844/6522058.png"></div><p style="text-indent:25px">儲(chǔ)能供熱設(shè)備流程的確定：兩側(cè)流體的流量大致相當(dāng)時(shí)，應(yīng)盡量按等程布置。：當(dāng)兩側(cè)流體的流量相差較大時(shí)，則流量小的一側(cè)按多流程布置或采用不等截面通道的家用型儲(chǔ)能供熱設(shè)備。另外，當(dāng)某一介質(zhì)的溫升或溫降幅度較大時(shí)，也可采用多流程。有相變發(fā)生的一側(cè)一般均為單流程，且接口方式為上進(jìn)下出。在多流程儲(chǔ)能供熱設(shè)備中，一般對(duì)同流體在各流程中應(yīng)采用相同的流道數(shù)。儲(chǔ)能供熱設(shè)備壓降修正系數(shù)，單流程時(shí)取1、2~1、4，2~3流程取1、8~2、0，4~5流程取2、6~2、8。流向的選取。單相供熱時(shí)，逆流具有較大的平均溫差，一般在家用型儲(chǔ)能供熱設(shè)備的設(shè)計(jì)中要盡可能把流體布置為逆流。兩側(cè)流體為等流程時(shí)，為逆流。儲(chǔ)能供熱設(shè)備在工業(yè)中起到的作用是很大的，是不可缺少的設(shè)備。黑龍江供熱采暖設(shè)備</p><p style="text-indent:25px">相變儲(chǔ)熱可以分為固–液相變、液–氣相變和固–氣相變。山西大型節(jié)能熱水器</p><p style="text-indent:25px">儲(chǔ)能供熱設(shè)備利用場(chǎng)所如下：1、制冷：用作冷凝器和蒸發(fā)器。2、暖通空調(diào)：共同汽鍋使用的**儲(chǔ)能供熱設(shè)備、高層建筑**儲(chǔ)能供熱設(shè)備等。3、化學(xué)產(chǎn)業(yè)：純堿產(chǎn)業(yè)，分解氨，酒精發(fā)酵，樹(shù)脂分解冷卻等。4、冶金產(chǎn)業(yè)：鋁酸鹽母液加熱或冷卻，煉鋼工藝?yán)鋮s等。5、機(jī)械產(chǎn)業(yè)：各猝火液冷卻，減速器潤(rùn)滑油冷卻等。6、電力產(chǎn)業(yè)：低壓變壓器油冷卻，發(fā)電機(jī)軸承油冷卻等。7、造紙產(chǎn)業(yè)：漂白工藝熱受接管，加熱洗漿液等。8、紡織產(chǎn)業(yè)：粘膠絲堿水溶液冷卻，沸騰硝化纖維冷卻等。9、食品產(chǎn)業(yè)：果汁去除微生物冷卻，動(dòng)植物油加熱冷卻等。山西大型節(jié)能熱水器</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2541315.html</p></div></div></div></div></div><div id="un3hzrj" class="page-right twoColRt"><div id="nlyaxjg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="23qcvsu" 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" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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