广西快3

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数据中心机房设备发热量精确计算方法

发布时间:2018-10-26 15:46:01   点击:
数据中心机房设备发热量精确计算方法只要是电子设备,在工作过程中都会产生热量,在数据中心机房计算机处理信息的仪器中交流电源的能量几乎全转化成热量了,也就是说,从设备的电源消耗就可推算出热量的产生量,为了避免设备温度升高至无法接受的程度,必须使这些热量扩散掉,

QIANYAN:

广西快3ZHIYAOSHIDIANZISHEBEI,ZAIGONGZUOGUOCHENGZHONGDOUHUICHANSHENGRELIANG,ZAISHUJUZHONGXINJIFANGJISUANJICHULIXINXIDEYIQIZHONGJIAOLIUDIANYUANDENENGLIANGJIHUQUANZHUANHUACHENGRELIANGLE,YEJIUSHISHUO,CONGSHEBEIDEDIANYUANXIAOHAOJIUKETUISUANCHURELIANGDECHANSHENGLIANG,WEILEBIMIANSHEBEIWENDUSHENGGAOZHIWUFAJIESHOUDECHENGDU,BIXUSHIZHEIXIERELIANGKUOSANDIAO,FOUZERELIANGDEJILEIJIANGHUIDAOZHIGUZHANG,XUANZESHIHEDETONGFENGHUOLENGQUEXITONG,SHOUXIANXUYAOZHIDAOSHEBEIDECHANRELIANGHESANREKONGJIAN。

广西快3JIFANGXIANRELIANGLAIYUAN:TOUGUOWAICHUANGJINRENSHINEIDETAIYANGFUSHERELIANG、TONGGUOWEIHUJIEGOUCHUANRENSHINEIDERELIANG、SHEBEISANRELIANG、RENTISANRELIANG、ZHAOMINGSANRELIANG、XINFENGSANRELIANG。

JIFANGQIANRELIANGLAIYUAN:GONGZUORENYUANRENTISANRELIANG、SHENTOUKONGQIJIXINFENGHUANQISANRELIANG,RENTINEIDERESHITONGGUOPIFUHEHUXIQIGUANFANGCHULAIDE,ZHEIZHONGREYINHANYOUSHUIZHENGQI,QIREFUHEYINGSHIXIANREHEQIANREFUHEZHIHE,RENTIFACHUDERESUIGONGZUOZHUANGTAIERYI。JIFANGZHONGGONGZUORENYUANKEANQINGTILIGONGZUOCHULI。DANGSHIWENWEI24℃SHI,QIXIANREFUHEWEI56cal,QIANREFUHEWEI46cal;DANGSHIWENWEI21℃SHI,QIXIANREFUHEWEI65cal,QIANREFUHEWEI37cal。ZAILIANGZHONGQINGKUANGXIA,QIZONGREFUHEJUNWEI102cal。

JISUANBUZHOU:SHOUXIANSHOUJI“SUOXUSHUJU”LIEBIAOZHONGYAOQIUDEXINXI。RANHOUGENJUXIAMIANDESHUJUDINGYIJINXINGFARELIANGJISUAN,BINGJIANGJIEGUOTIANXIEDAO“FARELIANGFENLEIHUIZONG”LIEBIAOZHONG。JIANGGEFENLEIHUIZONGXIANGXIANGJIA,DEDAOZONGFARELIANG。

SHUJUDINGYI:ITSHEBEIZONGFUZAIGONGLV(W)—SUOYOUITSHEBEIDIANYUANSHURUGONGLVZHIHE,DIANYUANXITONGEDINGGONGLV—UPSXITONGDEEDINGGONGLV。RUGUOSHIYONGLERONGYUXITONG,QINGWUBAOKUORONGYUUPSDEGONGLV。

广西快3GENJUXINGZHIBUTONG,DERELIANGYOUFENWEIXIANREHEQIANRE,ERXIANREYOUBAOKUODUILIUREHEFUSHERELIANGZHONGCHENGFEN,JISUANSHEBEIHUOQITAITSHEBEITONGGUOSHUJUXIANCHUANSHUDENENGLIANGKEYIHULVEBUJI,YINCI,JIAOLIUDIANYUANGANXIANSUOXIAOHAODENENGLIANGJIBENSHANGDOUHUIZHUANHUANWEIRELIANG,ZHEIYANGYILAI,ITSHEBEIDEFARELIANGJIUKEYIJIANDANDIDENGTONGYUGAISHEBEIDEDIANLIXIAOHAOLIANG(JUNYIWATEWEIDANWEI)。

(1)HUANQIJISHIWAIQINRUDEREFUHE

广西快3WEILEJIZAIJISUANJIFANGNEIGONGZUORENYUANBUDUANBUCHONGXINXIANKONGQI,YIJIYONGHUANQILAIWEICHIJIFANGDEZHENGYA,XUYAOTONGGUOKONGDIAOSHEBEIDEXINFENGKOUXIANGJIFANGSONGRUSHIWAIDEXINXIANKONGQI,ZHEIXIEXINXIANKONGQIYEJIANGCHENGWEIREFUHE。TONGGUOMEN、CHUANGFENGXIHEKAIGUANERQINRUDESHIWAIKONGQILIANG,SUIJIFANGDEMIFENGCHENGDU,RENDECHURUCISHUHESHIWAIDEFENGSUERGAIBIAN。ZHEIZHONGREFUHETONGCHANGDOUHENXIAO,RUXUYAO,KEJIANGQICHAISUANWEIFANGJIANDEHUANQILIANGLAIQUEDINGREFUHE。

广西快3(2)WEIHUJIEGOUDECHUANDAORE

TONGGUOJIFANGWUDING、QIANGBI、GEDUANDENGWEIHUJIEGOUJINRUJIFANGDECHUANDAORESHIYIGEYUJIJIE、SHIJIAN、DILIWEIZHIHETAIYANGDEZHAOSHEJIAODUDENGYOUGUANDELIANG。YINCI,YAOZHUNQUEDIQIUCHUZHEIYANGDELIANGSHIHENFUZADEWENTI。 DANGSHINEIWAIKONGQIWENDUBAOCHIYIDINGDEWENDINGZHUANGTAISHI,YOUPINGMIANXINGZHUANGQIANGBICHUANRUJIFANGDERELIANGKEANXIASHIJISUAN:

Q=KF(t1-t2)kcal/h SHIZHONG,

广西快3K:WEIHUJIEGOUDEDAOREXISHU(kcal/m2h℃);

F:WEIHUJIEGOUMIANJI(m2);

广西快3t1:JIFANGNEIWENDU(℃);

t2:JIFANGWAIDEJISUANWENDU(℃)。

广西快3DANGJISUANBUYUSHIWAIKONGQIZHIJIEJIECHUDEWEIHUJIEGOURUGEDUANDENGSHI,SHINEIWAIJISUANWENDUCHAYINGCHENGYIXIUZHENGXISHU,QIZHITONGCHANGQU0.4~0.7。

CHANGYONGCAILIAODAOREXISHURUXIABIAOSUOSHI: CAILIAODAOREXISHU(kcal/m2h℃)CAILIAODAOREXISHU(kcal/m2h℃)

PUTONGHUNNINGTU1.4~1.5、SHIGAOBAN0.2、QINGXINGHUNNINGTU0.5~0.7、SHIMIANSHUINIBAN1、SHAJIANG1.3、RUANZHIXIANWEIBAN0.15、SHUSHIGAO0.5、BOLIXIANWEI0.03、ZHUAN1.1、DUXINGANGBAN38、BOLI0.7、LVBAN180、MUCAI0.1~0.25

(3)CONGBOLITOURUDETAIYANGFUSHERE

DANGBOLISHOUYANGGUANGZHAOSHESHI,YIBUFENBEIFANSHE、YIBUFENBEIBOLIXISHOU,SHENGXIATOUGUOBOLISHERUJIFANGZHUANHUAWEIRE。BEIBOLIXISHOUDERESHIBOLIWENDUSHENGGAO,QIZHONGYIBUFENTONGGUODUILIUJINRUJIFANGYECHENGWEIREFUHE。

TOUGUOBOLIJINRUSHINEIDERELIANGKEANXIASHIJISUAN:Q=KFq(kcal/h)

SHIZHONG,K:TAIYANGFUSHEREDETOURUXISHU;

F:BOLICHUANGDEMIANJI(m2);

广西快3q:TOUGUOBOLICHUANGJINRUDETAIYANGFUSHEREQIANGDU(kcal/m2h)。

TOURUXISHUKZHIQUJUEYUCHUANGHUDEZHONGLEI,TONGCHANGQU0.36~0.4。

广西快3TAIYANGFUSHEREQIANGDUqSUIWEIDU、JIJIEHESHIJIANERBUTONG,YOUSUITAIYANGZHAOSHEJIAODUERBIANHUA。JUTISHUZHIQINGCANKAODANGDIQIXIANGZILIAO。

(4)UPSRELIANGDECHANCHUYOUCIGONGSHIJISUANDECHU:

广西快3CHANRELIANG(BTU/XIAOSHI) = FUZAIGONGLV(WATE)x WUYONGGONGBILI(YOUBIAO1CHACHU)x 3.41 (BTUZHUANHUANCHANGSHU) ZHUYI:DANGUPSGONGZUOZAIDIANCHIFANGDIANMOSHIHUOZHENGZAIJIDIANCHICHONGDIANSHI,TADECHANRELIANGHUIZENGJIA,DANZHEISHIHENZHENGCHANGDE。UPSSHUCHUDEZHEIXIENENGLIANGBINGBUXUYAOTEBIEZHUYI,WUXUJISUANZAITONGFENGLENGQUEXITONGDESHEJIRONGLIANGZHONG。

广西快3(5)GONGYISHEBEIDESANRELIANGJISUANGONGSHIWEI:

广西快3Q=1000n1n2n3n4SN/η (W)

广西快3Q---------GONGYISHEBEISANREZONGLIANG

n1---------DIANJIKONGLIANGLIYONGXISHU(ANZHUANGXISHU),JIZUIDASHIHAOGONGLVYUANZHUANGGONGLVZHIBI,TAFANYINGLEKEDINGGONGLVNDELIYONGCHENGDU,YIBANWEI0.7~0.9 ;

n2---------TONGSHISHIYONGXISHU,JIFANGJIANNEIDIANDONGJITONGSHISHIYONGDEANZHUANGGONGLVYUZONGANZHUANGGONGLVZHIBI,GENJUGONGYIGUOCHENGDESHEBEISHIYONGQINGKUANGERDING,YIBANWEI0.5~0.8;

n3---------FUHEXISHU,MEIXIAOSHIDEPINGJUNSHIHAOGONGLVYUSHEJIZUIDASHIHAOGONGLVZHIBI,TAFANYINGLEPINGJUNFUHEDADAOYIGEXINDESHUIPINGZUIDAFUHEDECHENGDU,YIBANKEQU0.5ZUOYOU;

n4---------KAOLVPAIFENGDAIZOURELIANGDEXISHU,YIBANKEQU0.5;

S---------XUREXISHU,JIDIANJISANREDEZUIDASHUNSHIFUHEYUMEIXIAOSHISHIHAOGONGLVZHIBI,SANBANBANGONGZUOZHIQU0.95,ERBANGONGZUOZHIQU0.9,YIBANGONGZUOZHIQU0.80;

广西快3N---------DIANDONGJIDEEDINGGONGLV(ANZHUANGGONGLV);

η---------DIANDONGJIXIAOLV(YIBANQU85);

NEIME,XIANZAIWOXIANGQINGWEN:RUGUOYOUYIGEJIEJINGWUPAIFENGJIEJINGSHI,ERBANGONGZUOZHI,SHINEIYOULIANGTAIGONGYISHEBEI,TONGSHIGONGZUO,MEITAISHEBEIDEANZHUANGGONGLV(N)DOUSHI6KW,n1(0.7~0.9)WOMENQU0.8,n2(0.5~0.8)WOMENQU1(YINWEISHITONGSHIGONGZUO),n3WOMENQU0.5, n4WOMENQU1(YINWEISHIWUPAIFENG),SWOMENQU0.9。NEIMEZHEIGEJIEJINGSHIGONGYISHEBEIDEZONGSANRELIANGYINGWEI:

广西快3Q=1000n1n2n3n4SN/η

Q=1000×0.8×1×0.5×1×0.9×(6×2)/85

广西快3Q=360×12/85

Q=50.82 (W)

(6)QITAREFUHE

广西快3ZAIJIFANGZHONG,CHUSHANGSHUREFUHEWAI,ZAIGONGZUOZHONGSHIYONGSHIBEIQI、DIANLUOTIE、XICHENQIDENGDOUJIANGCHENGWEIREFUHE。YOUYUZHEIXIESHEBEIDEGONGHAOYIBANDOUJIAOXIAO,KECULVEANQIEDINGSHURUGONGLVYUGONGDEREDANGLIANGZHIJILAIJISUAN。CIWAI,JIFANGNEISHIYONGDALIANGDECHUANSHUDIANLAN,YESHIFARETI。QIJISUANRUXIA:

Q=860Pl(kcal/h) SHIZHONG,

860:GONGDEREDANGLIANG(kca1/h);

广西快3P:MEIMIDIANLANDEGONGHAO(W);

l:DIANLANDEZHANGDU(m)。

ZONGZHI,JIFANGREFUHEYINGYOUSHANGSHUa—hGEXIANGREFUHEZHIHELAIQUEDING。

SHUJUZHONGXINHUOWANGLUOJIFANGSANRELIANGJISUANANLI

广西快3MOUSHUJUZHONGXINGEMIANJIWEI465PINGFANGMI,EDINGGONGLVWEI250kW,NEIYOU150GEJIJIA,ZUIDUOYOU20WEIRENYUAN。ZAIBENLIZHONG,ANZHAOGUANLIJIASHEGAISHUJUZHONGXINDEGONGLVFUZAIWEIEDINGGONGLVDE30%,JI75kW.ZAISHANGSHUTIAOJIANXIA,SHUJUZHONGXINDEZONGFARELIANGWEI108kW,YUEWEIITSHEBEIFUZAIDE1.5BEI。

ZAIBENLIZHONG,ZONGSANRELIANGZHONGSHUJUZHONGXINNEIGEXIANGSUOZHANDEBAIFENBI,QINGZHUYI,YOUYUGAIXITONGGONGLVJINWEIEDINGGONGLVDE30%,SUOYIDUIUPSHEPEIDIANXITONGZAIZONGFARELIANGZHONGSUOZHANBILIDEGUJIYAOGAOYUQISHIJIZHI。RUGUOXITONGYIMANFUHEYUNZHUAN,DIANYUANXITONGDEXIAOLVJIANGTIGAO,TAZAIZHENGGEXITONGFARELIANGZHONGSUOZHANDEBILIJIANGJIANGDI。RUGUODUIXITONGJINXINGGUODUGUIHUA,NEIMEJIANGFUCHUXIAOLVDAFUJIANGDIDEGAOANGDAIJIA。

文章来源:海洛斯机房空调广西快3http://nebsweb.com/jingmikongtiao/hiross.html

ZHU:WENZHANGNEIRONGHETUPIANJUNLAIYUANYUWANGLUO,ZHIQIDAOXINXIDECHUANDI,BUSHIYONGYUSHANGYE,RUYOUQINQUANQINGLIANXISHANCHU!

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