中央空調不清洗的危害有哪些？如何清洗中央空調？_西安西明環?？萍加邢薰?/title> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><menuitem id="xibze"></menuitem><sub id="xibze"><label id="xibze"><source id="xibze"><thead id="xibze"></thead></source></label></sub><dl id="xibze"></dl><nav id="xibze"><small id="xibze"><pre id="xibze"><ruby id="xibze"></ruby></pre></small></nav><output id="xibze"></output><address id="xibze"><wbr id="xibze"><s id="xibze"><tt id="xibze"></tt></s></wbr></address><rt id="xibze"></rt><del id="xibze"><dfn id="xibze"><td id="xibze"><option id="xibze"></option></td></dfn></del><div id="xibze"><font id="xibze"><listing id="xibze"></listing></font></div><bdo id="xibze"><noscript id="xibze"><ol id="xibze"></ol></noscript></bdo><pre id="xibze"></pre><tr id="xibze"></tr><cite id="xibze"></cite><blockquote id="xibze"><code id="xibze"><tbody id="xibze"><dl 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bgff p12"> <div class="subject"> <div class="position">當前位置：<a href="/">首頁</a> > <a href="/html/xinwendongtai/" title="新聞動態">新聞動態</a> > <a href="/html/changjianwenda/" title="常見問答">常見問答</a></div> <b>常見問答</b> </div> <div class="artshow"> <h1 class="title">中央空調不清洗的危害有哪些？如何清洗中央空調？</h1> <div class="info">發布時間：2022-5-12 10:35:16　瀏覽次數：<span id="hits">3</span></div> <div class="content infoimg"> <p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">中央空調的水系統分為冷卻水和冷凍水系統，其中冷卻水主要靠冷卻塔散熱。水在冷卻塔中滴濺成無數小水珠或在填料表面成膜狀流動，充分與空氣接觸，把空氣中灰塵、微生物、可溶性鹽類及腐蝕性氣體帶入冷卻水中，使水中雜質濃度不斷增加；此外由于水不斷蒸發、泄露、飛散也使水的雜質濃度提高，這將給中央空調系統的運行帶來很多危害。冷凍水則由于水中油、泥的存在，水中溶解氧的存在，因而具有很強的腐蝕性，極易造成盤管的堵塞、機組及管路附件腐蝕，影響系統正常運行。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">中央空調如不及時清洗所帶來的危害</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">1、空氣置換效果較差：在使用中央空調環境下，大多數均為封閉、半封閉空間，室內空氣屬循環利用，空氣的清潔度依靠空調本身的過濾和定時輸送過量新風來維持，因此相對室外空氣來講新鮮度較為渾濁。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">2積塵誘了細菌滋生：由于中央空調是依靠風道及出風口將處理后的空氣送入房間，風道屬密閉空間，而室外空氣中各類懸浮顆粒物不能完全被空調過濾裝置所阻隔，因此微細灰塵便進入風道黏附在風道內壁上，加之大多數風道狹小，日積月累便形成大量積塵。由于積塵極易滋生各類有害微生物，如：病毒、細菌、內霉素、真菌、軍團菌、冠狀病毒等。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-align: center; text-indent: 2em;"><img src="/upfile/202205/2022512103526938.jpg" alt="" style="margin: 0px; padding: 0px; border: none; max-width: 80%; height: auto;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">3、寄生物和昆蟲的搖籃：由于風道布置大多處于樓宇吊頂板內，加之風道內四季溫濕度較為適宜，因此常常成為寄生動物和昆蟲的活動空間。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">中央空調風道積塵帶來的危害：</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">1、滋生細菌，傳染疾?。河捎陲L道通過出風口、回風口與室內形成相對封閉空間，風道內的灰塵（一般肉眼看不見）及病菌會隨著空調風吹到房間各個角落，逐漸變成室內空氣的污染源；同時某一個房間的病菌也容易隨著空調循環風吹到其它房間形成交叉感染。如“非典”期間衛生部就曾命令停開室內所有無新風的中央空調，防止疫情傳播。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">2、風阻加大、損耗能源：空氣在風道內流動，由于粘性及流體的相對運動，因而產生了內摩擦力，空氣在風道內流動過程中，就要克服這種阻力而消耗能量。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">摩擦阻力表達式為：△Ｐm=λ*１／４Ｒs*ρν2/2</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">公式中： λ：摩擦阻力系數Ｒs：風道水力半徑</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">l:風道長度 ρ:空氣密度 ν:風道內空氣平均流速</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">風道在時間的推移和設備使用的年限增加中，它的表面會依附著大量的灰塵（懸浮微粒物）。這使邊壁形成的邊界層發生破壞，即破壞了流體在風道內的層流狀態。又形成了紊流現象，增加了內摩擦力，使風力受阻，風機的負載增大，機組能力下降，對于設備使用壽命會降低，增加能源的消耗。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">經過各方面..的緊張工作，《空調通風系統清洗規范》的編寫與審核程序已進入.后階段，即將頒布并將在暖通空調全行業實施對中央空調系統《空調通風系統清洗規范》強制性的標準。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;"><br style="margin: 0px; padding: 0px;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "Microsoft YaHei", arial, helvetica, clean, sans-serif; color: rgb(80, 80, 80); font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em;">據..介紹，我國目前有超過500萬個中央空調系統亟待清洗保養，一些中央空調運行了20年，卻從未清洗過?？照{系統在長期運行的過程中，很容易出現灰塵沉積與阻塞，造成微生物滋生、風力受阻、機組能力下降和壓縮機功耗增加等問題。解決這些問題.根本的方法，就是對空調通風系統進行徹底的清洗。但是，如果清洗中不按照規范的技術要求操作，通風管道中的灰塵、細菌和微生物等將對周圍的環境、清洗人員、空調用戶和空調設備帶來極大的危害。</p><p><br/></p> <div class="list_page page_group"> <ul> </ul> </div> </div> <div class="pn"> <div class="pre">上一篇：沒有了</div> <div class="next">下一篇： <a href="/html/changjianwenda/459.html" title="溴化鋰制冷機是如何制冷的，溴化鋰溶液有哪些特性？">溴化鋰制冷機是如何制冷的，溴化鋰溶液有哪些特性？</a> </div> <a class="back" href="/html/changjianwenda/">返回</a> </div> </div> <div class="clear"></div> </div> <div class="clear"></div> </div> </div> <div class="h0"></div> <div class="nav-f-sub"> <div class="w"> <ul> <h2><a href="/list.asp?classid=12">關于我們</a></h2> <li><a href="/html/gongsijianjie/">公司簡介</a></li> <li><a href="/html/qiyewenhua/">企業文化</a></li> <li><a href="/html/zizhirongyu/">資質榮譽</a></li> </ul> <ul> <h2><a href="/html/chanpinzhongxin/">產品中心</a></h2> <li><a href="/html/zhilengjiweixiu/">制冷機維修</a></li> 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