云南11选5开奖结果查询

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家用燃气壁挂炉到底划不划算,该不该买?

2019-08-30 09:37:42

  众所周知,家用燃气壁挂炉价格较电散热器、空调等要贵一些。一般品牌壁挂炉为例价格也在数千左右,如果搭配地暖的价格,更在数千到一万之间(100m2)。可以看出燃气壁挂炉价格普遍较其它采暖设备贵几千左右,那么家用燃气壁挂炉到底划不划算,该不该买?

  DALIFAZHANQINGJIENENGYUANQUNUANFUHEWOGUOQUANMIANJIANSHEXIAOKANGSHEHUIDEXUQIU,SHIGONGJICEJIEGOUXINGGAIGEZHONG“BUDUANBAN”DEZHONGYAONEIRONG。YOUZHUYUGAISHANSHENGTAIHUANJING,JIAKUAISHENGTAIWENMINGJIANSHE。ERRANQIBIGUALUCHANYEWUYISHIQINGJIENENGYUANQUNUANDEZHONGYAOFANGXIANG,ZAIZHEIFANGMIANBOTUBIGUALUYIZHIZAIWEIHUANBAOFASHENG,WEIBAOZHENGGUANGDARENMINQUNZHONGJIANKANGSHUSHIQUNUANDEGENBENQUANYIERBUDUANNULI。

  JIAYONGRANQIBIGUALUBINGBUSHIPUTONGDEJIADIANCHANPIN,ERSHIYIZHONGHENGKUAJIADIAN、RANQIJU、NUANTONGGUOLUSANGEXINGYEDEZONGHEXINGGAOJISHUCHANPIN。ZHEILIYILANZHOUSHIPUTONGZHUZHAIWEILI,DUIQIYUNXINGFEIYONGJINXINGJISUAN。

  SHOUXIANWOMENSUANDESHIRANQIFEI,ZHEIYESHIRANQIBIGUALUDEZHUYAOFEIYONG,DANWEIGONGNUANMIANJIHAOQILIANGQJISUAN:Q=h•D•Q1/Hc×η=10×30×69/8400×0.9=2.2Nm3;SHIZHONG:h—MEITIANGUOLUYUNXINGXIAOSHISHU12XIAOSHI;D—30TIAN/YUE;Q1—REFUHE69Kcal/hm2;Hc—BIAOZHUNLIFANGMITIANRANQIDIFAREZHI8400kcal/Nm3;H—RANQISHIBIGUALUXIAOLV90%(BOTUBIGUALUXIAOLVJUNDADAO90%YISHANG)。LANZHOUSHITIANRANQIJIAGEWEI1.98YUAN/Nm3,DANWEIGONGNUANMIANJIYUNXINGFEIYONGWEI¥=2.2×1.98=4.356YUAN/YUE。

云南11选5开奖结果查询  RANHOUJISUANDIANFEI,JIAYONGRANQIBIGUALUZHUYAOYONGDIANBUJIANSHIFENGJIHESHUIBENG,YUNXINGZUIDADIANGONGLVWEI0.125kW,MEIDANWEIJIANZHUMIANJICAINUANJIDEDIANHAOWEI0.125×24×30÷100=0.9kWh。DANWEIJIANZHUMIANJIMEIYUESUOXUDIANFEIWEI0.9×0.56=0.5 YUAN。LIANGZHEXIANGJIADEMEIYUEZONGDEYUNXINGFEIYONGWEI4.356+0.5=4.856YUAN/YUEm2。CONGYISHANGJISUANKEYIKANCHUSHIYONGRANQIBIGUALUCAINUANBICAIYONGRANMEIGUOLUJIZHONGGONGNUAN(5.8YUAN/m2)DAYUEYAOSHAOCHU1 YUAN/m2。

  YEJIUSHISHUORUGUONINJIAJIANZHUMIANJIWEI100m2,ZAIXIANMEIGEGONGNUANJI(4GEYUE)SHIYONGBOTUBIGUALUNENGJIESHENG400YUAN,ERJIAYONGRANQIBIGUALUDESHIYONGSHOUMINGZHANGDA10NIANYISHANG,ZAI10NIANZHONGZHISHAONENGJIESHENG4000YUAN,GENGBUYONGTIRANQIBIGUALUDAILAIDEGENGSHUSHI,GENGHUANBAODECAINUANTIYANLE。TONGSHI,“SHIYONGRANQIBIGUALUTIDAIMEITANQUNUANKENDINGGENGGAOXIAO、GENGJIENENG、GENGHUANBAO。RANQIZHUYAOCHENGFENSHIJIAWAN,HANTANLIANGDI,SHIZUIQINGJIEDEHUASHINENGYUAN,ZAIHUANJINGBAOHUYIJINENGYUANZHUANXINGZHONGFAHUIZHEBUKETIDAIDEZUOYONG。XIFANGGUOJIAZHILIDAQIWURAN,YEZHUYAOYIJIANGMEIZENGQIWEIZHU。JINBEIJING,YONGTIANRANQIQUNUANNENGYOUXIAOJIANSHAOERYANGHUATANPAIFANG6200DUN,JIANSHAOYANCHENPAIFANG2.16WANDUN,XIANGDANGYUSHAOSHAOLEJIQIANWANDUNDEMEI”。

  JIAYONGRANQIBIGUALUJIAGEXIANGDUIGUIYIXIE,DANGUIDEJUEDUIZHIDE,BINGQIECONGZHANGYUANDEJIAODULAIJIANGRANQIBIGUALUWUYIGENGJINGJI,GENGHUASUAN。ZHONGBOBIGUALUYESHIZHONGBAGAOXIAOQINGJIEHUANBAOZUOWEIBOTUCHANPINYANFAZHIZAODELIZUDIAN,YUNYONGXIANJINDEJISHU、GONGYI,GENJUOUMENGEN483YUMEIGUOBIAOZHUNSHEJIZHIZAO,FUHEGB25034-2010《RANQICAINUANRESHUILU》BIAOZHUNYAOQIU,JUYOUJIWEIYOUYUEDEJIENENGXINGHEHUANBAOXING,“ZHILIYUMEIGEJIATINGSHENGHUOHUANJINGDEGAISHAN”DEQIYEZONGZHIDEJUTIZHANXIAN,GAOXIAODEJIENENGJISHU、GUOYINGDECHANPINZHILIANGRANGBOTUBIGUALUZAIGUOJIADALIFAZHANQINGJIENENGYUANQUNUANDEZHENGCEZHONGYINGDELEXIANJI。HUODELESHEHUIGEJIEDEGUANGFANKENDING,WEIYONGHUDAIQULEGAODUANSHUSHIDETIYAN,JIANGDILESHIYONGCHENGBEN,TONGSHIYENENGWEIGUOJIADEHUANBAOSHIYEZUOCHUXIANGYINGDEGONGXIAN。


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