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</ul> </div> </div>m"/}<a href="/product/" title="风机盘管_新风机组_空气处理机组"><div class="nybanner" style="background: url(https://fengjipanguan.yuexinly.com/banner9.jpg) no-repeat center;"></div></a> <section class="key-serch"> <div class="tem_inner"> <div class="met_position">当前位置： <a href='/'>主页</a> > <a href='/news/'>太阳集团网址首页welcome</a> > <a href='/news/faq.html'>常见问题</a> > </div> <div class="search" id="headSearch"> <form name="formsearch" action="/plus/search.php"> <input type="hidden" name="kwtype" value="0" /> <span class="navsearch_input"> <input type="text" name="q" size="20" placeholder="请输入搜索关键词"> </span> <button type="submit" class="searchgo"><i class="fa fa-search" aria-hidden="true"></i></button> </form> </div> </div> </section> <article> <div class="met_article"> <section class="met_article_head"> <h1>{dede:field name='typename'/}</h1> 常见问题lass="met_clear"></div> <section class="met_module2"> <h1 class="met_title">{dede:field.title/}</h1> <div cla风机盘管中的2排管和3排管，该怎么选？an class="met_time">更新时间 {dede:field.senddate function="MyDate('Y-m-d2021-07-05 10:15class="met_Clicks"><script src="{dede:field name='phpurl'/}/count.php?view=y/plus'/}&mid={dede:field name325vascr1t"></script></span></span> </div> <div class="met_editor"> <div class="nyabout"> {dede:field.body/} </div> <div cla<strong>摘要：</strong>风机盘管选2排管和3排管的选择，受热湿负荷、供冷供热速度和预算等3个主要因素影响。 <hr /> <p> 空调系统设计中，<a href="">风机盘管</a>是要选择2排管，还是3排管？首先要搞清楚2排管和3排管有什么特点。<br /> （1）几排管指的是风机盘管中表冷器的铜管排数。<br /> <strong>·</strong>2排管，主要是指铜管两排，每排8根，一共16根铜管；<br /> <strong>·</strong>3排管，主要是指铜管三排，每排8根，一共24根铜管；<br /> （2）2排管铜管数量少，换热效率相对低，供冷量小，房屋温度变化慢；风阻小，送风量大；送风温差小，除湿量小。<br /> （3）3排管铜管数量多，换热效率相对高，供冷量大，房屋温度变化快；风阻大，送风量较小；送风温差大，除湿量大。<br /> （4）举个实例：相同型号的03号约克风机盘管中，<br /> <strong>·</strong>2排管参数为：风量520m3/h，供冷量2.8Kw，供热量4.93Kw<br /> <strong>·</strong>3排管参数为：风量510m3/h，供冷量3.3Kw，供热量5.32Kw<br /> （5）<strong>结论：</strong><br /> <strong>·</strong><span style="color:#b42a27;"><span>热湿负荷因素。热湿负荷相对小的北方地区，建议选择2排管；中部和南部热湿负荷相对大，建议选择3排管或3+1排管。</span></span><br /> <strong>·</strong><span style="color:#b42a27;">供冷供热速度因素。夏天想要降温快，冬季想要升温快，就选择3排管吧。无所谓不在乎，就选择2排管。</span><br /> <strong>·</strong><span style="color:#b42a27;">预算因素。2排管比3排管便宜，如果预算多，就选择3排管，反之就选2排管。</span></p> iv> </div> <div class="met_tools"> <ul class="met_page"> <li class="met_page_preinfo">{dede:prenext get='pre'/}</li> <li cl上一篇：<a href='/news/faq57.html'>风机盘管两管制和四管制，该怎么选择？</a> :prenext get='next'/}</li> </ul> 下一篇：<a href='/news/faq59.html'>风机盘管供冷量选型，是选全热量，还是显热量？</a> ection> <div class="met_clear"></div> </div> </article> {dede:include filename="left.htm"/} <div class="met_cle<aside> <section class="met_aside"> <h2>太阳集团网址首页welcome</h2> <div class="met_aside_list"> </div> </section> <div class="nycon1"> <div class="lmtit"> <div class="kuai"></div> 联系我们 <div class="xian"></div> </div> <div class="nr"> <div class="pic"><img src="/skin/images/lx.jpg"/></div> <b>保定跃鑫冷暖设备制造有限公司</b><br> 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