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黄金棋牌 > 黄金棋牌 > 为什么机房里要用精密空调?机房空调负荷设计案例

为什么机房里要用精密空调?机房空调负荷设计案例

文章来源: 发布时间:2019-12-18 21:24:30 浏览:

 

 

FAYI、JINGMIKONGDIAOHESHUSHIXINGKONGDIAO

 

1、JIFANGKONGDIAO

黄金棋牌JIFANGKONGDIAOSHIYIZHONGZHUANGONGJIFANGSHIYONGDEGAOJINGDUKONGDIAO,YINQIBUDANKEYIKONGZHIJIFANGWENDU,YEKEYITONGSHIKONGZHISHIDU,YINCIYEJIAOHENGWENHENGSHIKONGDIAOJIFANGZHUANYONGKONGDIAOJI,LINGYINQIDUIWENDU、SHIDUKONGZHIDEJINGDUHENGAO,YICHENGJIFANGJINGMIKONGDIAO。JIFANGKONGDIAODEZHUYAOFUWUDUIXIANGWEIJISUANJI,WEIJIFANGTIGONGWENDINGKEKAODEIDCYUJIANCEJIFANGGONGZUOWENDU、XIANGDUISHIDU、KONGQIJIEJINGDU,JUYOUGAOXIANREBI、GAONENGXIAOBI、GAOKEKAOXING、GAOJINGDUDENGTEDIAN。

 

2、SHUSHIXINGKONGDIAO

黄金棋牌SHUSHIXINGKONGDIAOSHIKONGZHIWENDUYISHIRENTIGANJUESHUSHIDEKONGQIDIAOJIESHEBEI,MUDESHICHUANGZAOYIGESHUSHIDEGONGZUOHUOSHENGHUOHUANJING,YILIYUTIGAOGONGZUOXIAOLVHUOWEICHILIANGHAODEJIANKANGSHUIPING。JIATING、BINGUAN、BANGONGSHI、YINGJUYUAN、SHANGCHANGJIHUIYISHIDENGRENYUANJIZHONGDEDIFANGJINGCHANGSHIYONG。SHIZHUANMENWEIRENERSHEJIDEKONGDIAO,YUQITAZHUANMENWEIKONGZHISHEBEIWENDUERSHEJIDEKONGDIAO(JINGMIKONGDIAO、ZHUANYONGKONGDIAO)BUTONG,TAFENGLIANGXIAO、JIANGWENKUAI、CHUSHINENGLIQIANG,KEYISHIMENRESHINEIHUANJINGHENKUAIDADAORENMENGANJUESHUSHIDEZHUANGTAI。

 

黄金棋牌BAOCHIWENDUHESHIDUSHEJITIAOJIANDUIYUSHUJUJIFANGDEPINGWENYUNXINGZHIGUANZHONGYAO。SHEJITIAOJIANYINGZAI22℃~24℃(72℉~75℉)HE35%~50%DEXIANGDUISHIDU(R.H.)。YUHUANJINGTIAOJIANBUHESHIKENENGZAOCHENGSUNHUAIYIYANG,WENDUDEKUAISUBODONGYEKENENGHUIDUIYINGJIANYUNXINGCHANSHENGFUMIANYINGXIANG,ZHEIJIUSHIJIBIANYINGJIANWEIZAICHULISHUJUYEYAOSHIQIBAOCHIYUNXINGZHUANGTAIDEYIGEYUANYIN。

 

 

XIANGFAN,SHUSHIXINGKONGDIAOXITONGDESHEJIZHISHIWEILEZAIXIATIAN35℃(95℉)DEQIWENHE48%R.H.DEWAIJIETIAOJIANXIA,SHISHINEIDEWENDUHESHIDUFENBIEBAOCHI27℃(80℉)HE50%R.H.DESHUIPING。XIANGDUIERYAN,SHUSHIKONGDIAOMEIYOUZHUANYONGDEJIASHIJIKONGZHIXITONG,JIANDANDEKONGZHIQIWUFABAOCHIWENDUSUOXUDESHEDINGDIAN(23SHI2℃),YINCI,KENENGHUICHUXIANGAOWEN、GAOSHIERDAOZHIHUANJINGWENSHIDUJIAODAFANWEIDEBODONG。

 

ER、JIFANGHUANJINGDUIKONGDIAODEYAOQIU

 

RUGUOSHUJUJIFANGDEHUANJINGBUSHIHE,JIANGDUISHUJUCHULIHECUNCHUGONGZUOCHANSHENGFUMIANYINGXIANG,KENENGSHISHUJUYUNXINGCHUCUO、DANGJI,SHENZHISHIXITONGGUZHANGPINFANERCHEDIGUANJI。

 

1、GAOWENHEDIWEN

GAOWEN、DIWENHUOWENDUKUAISUBODONGDOUYOUKENENGHUIPOHUAISHUJUCHULIBINGGUANBIZHENGGEXITONG。WENDUBODONGKENENGHUIGAIBIANDIANZIXINPIANHEQITABANKAYUANJIANDEDIANZIHEWULITEXING,ZAOCHENGYUNXINGCHUCUOHUOGUZHANG。ZHEIXIEWENTIKENENGSHIZANSHIDE,YEKENENGHUICHIXUDUOTIAN。JISHISHIZANSHIDEWENTI,YEKENENGHENNANZHENDUANHEJIEJUE。

 

2、GAOSHIDU

GAOSHIDUKENENGHUIZAOCHENGCIDAIWULIBIANXING、CIPANHUASHANG、JIJIAJIELU、ZHIZHANGZHANLIAN、MOSDIANLUJICHUANDENGGUZHANGFASHENG。

 

3、DISHIDU

黄金棋牌DISHIDUBUJINCHANSHENGJINGDIAN,TONGSHIHAIJIADALEJINGDIANDESHIFANG,CILEIJINGDIANSHIFANGJIANGHUIDAOZHIXITONGYUNXINGBUWENDINGSHENZHISHUJUCHUCUO。

黄金棋牌ZAIXUDUOZHONGYAODEGONGZUOZHONGXINXICHULISHIBUKEHUOQUEDEYIGEHUANJIE,YINCI,GONGSIDEZHENGCHANGYUNZHUANLIBUKAIHENGWENHENGSHIDESHUJUJIFANG。

 

 

ITYINGJIANCHANSHENGBUXUNCHANGDEJIZHONGREFUHE,TONGSHIDUIWENDUHUOSHIDUDEBIANHUAYOUFEICHANGMINGAN。WENDUHUOSHIDUDEBODONGKENENGHUICHANSHENGYIXIEWENTI,LIRU,CHULISHICHUXIANLUANMA,YANZHONGSHISHENZHIXITONGCHEDITINGJI。ZHEIHUIJIGONGSIDAILAIJUDADESUNSHI,JUTISHUEQUJUEYUXITONGZHONGDUANSHIJIANYIJISUOSUNSHISHUJUHESHIJIANDEJIAZHI。BIAOZHUNSHUSHIXINGKONGDIAODESHEJIBINGFEIWEILECHULISHUJUJIFANGDEREFUHEJIZHONGHEREFUHEZUCHENG,YEBUSHIWEILEXIANGZHEIXIEYINGYONGTIGONGSUOXUDEJINGQUEDEWENDUHESHIDUSHEDINGDIAN。JINGMIKONGDIAOXITONGDESHEJISHIWEILEJINXINGJINGQUEDEWENDUHESHIDUKONGZHI,JINGMIKONGDIAOXITONGJUYOUGAOKEKAOXING,BAOZHENGXITONGZHONGNIANLIANXUYUNXING,BINGQIEJUYOUKEWEIXIUXING、ZUZHUANGLINGHUOXINGHERONGYUXING,KEYIBAOZHENGSHUJUJIFANGSIJIKONGDIAOZHENGCHANGYUNXING。

 

SAN、JINGMIKONGDIAOHESHUSHIKONGDIAOQUBIE

 

JISUANJIJIFANGDUIWENDU、SHIDUJIJIEJINGDUJUNYOUJIAOYANGEDEYAOQIU,YINCI,JISUANJIJIFANGZHUANYONGKONGDIAOZAISHEJISHANGYUCHUANTONGDESHUSHIXINGKONGDIAOYOUZHEHENDAQUBIE,BIAOXIANZAIYIXIA5GEFANGMIAN:

 

1、CHUANTONGDESHUSHIXINGKONGDIAOZHUYAOSHIZHENDUIYURENYUANSHEJI

SHUSHIXINGKONGDIAOSONGFENGLIANGXIAO,SONGFENGHANCHADA,JIANGWENHECHUSHITONGSHIJINXING;ERJIFANGNEIXIANRELIANGZHANQUANBURELIANGDE90%YISHANG,TABAOKUOSHEBEIBENSHENFARE、ZHAOMINGFARELIANG、TONGGUOQIANGBI、TIANHUA、CHUANGHU、DIBANDEDAORELIANG,YIJIYANGGUANGFUSHERE,TONGGUOFENGXIDESHENTOUFENGHEXINFENGRELIANGDENG。ZHEIXIEFARELIANGCHANSHENGDESHILIANGHENXIAO,YINCICAIYONGSHUSHIXINGKONGDIAOSHIBIZAOCHENGJIFANGNEIXIANGDUISHIDUGUODI,ERSHISHEBEINEIBUDIANLUYUANQIJIANBIAOMIANJILEIJINGDIAN,CHANSHENGFANGDIANCONGERSUNHUAISHEBEI、GANRAOSHUJUCHUANSHUHECUNCHU。TONGSHI,YOUYUZHILENGLIANGDE(40%~60%)XIAOHAOZAICHUSHISHANG,SHIDESHIJILENGQUESHEBEIDELENGLIANGJIANSHAOHENDUO,DADAZENGJIALENENGLIANGDEXIAOHAO。

 

JIFANGZHUANYONGKONGDIAOZAISHEJISHANGCAIYONGYANGEKONGZHIZHENGFAQINEIZHENGFAYALI,ZENGDASONGFENGLIANGSHIZHENGFAQIBIAOMIANWENDUGAOYUKONGQILUDIANWENDUERBUCHUSHI,CHANSHENGDELENGLIANGQUANBUYONGLAIJIANGWEN,TIGAOLEGONGZUOXIAOLV,JIANGDILESHILIANGSUNSHI(SONGFENGLIANGDA,SONGFENGHANCHAJIANXIAO)。

 

黄金棋牌2、SHUSHIXINGKONGDIAOFENGLIANGXIAO,FENGSUDI

SHUSHIXINGKONGDIAOZHINENGZAISONGFENGFANGXIANGJUBUQILIUXUNHUAN,BUNENGZAIJIFANGXINGCHENGZHENGTIDEQILIUXUNHUAN,JIFANGLENGQUEBUJUNYUN,SHIDEJIFANGNEICUNZAIQUYUWENCHA,SONGFENGFANGXIANGQUYUWENDUDI,QITAQUYUWENDUGAO,FARESHEBEIYINBAIFANGWEIZHIBUTONGERCHANSHENGJUBURELIANGJILEI,DAOZHISHEBEIGUORESUNHUAI。

ERJIFANGZHUANYONGKONGDIAOSONGFENGLIANGDA,JIFANGHUANQICISHUGAO(TONGCHANGZAI30~60CI/XIAOSHI),ZHENGGEJIFANGNEINENGXINGCHENGZHENGTIDEQILIUXUNHUAN,SHIJIFANGNEIDESUOYOUSHEBEIJUNNENGPINGJUNDEDAOLENGQUE。

 

黄金棋牌3、SHUSHIXINGKONGDIAOSONGFENGLIANGXIAO,HUANRECISHUSHAO

CHUANTONGDESHUSHIXINGKONGDIAO,YOUYUSONGFENGLIANGXIAO,HUANQICISHUSHAO,JIFANGNEIKONGQIBUNENGBAOZHENGYOUZUGOUGAODELIUSUJIANGCHENAIDAIHUIDAOGUOLVQISHANG,ERZAIJIFANGSHEBEINEIBUCHANSHENGCHENJI,DUISHEBEIBENSHENCHANSHENGBULIANGYINGXIANG。QIEYIBANSHUSHIXINGKONGDIAOJIZUDEGUOLVXINGNENGJIAOCHA,BUNENGMANZUJISUANJIDEJINGHUAYAOQIU。

黄金棋牌CAIYONGJIFANGZHUANYONGKONGDIAOSONGFENGLIANGDA,KONGQIXUNHUANHAO,TONGSHIYINJUYOUZHUANYONGDEKONGQIGUOLVQI,NENGJISHIGAOXIAODELVDIAOKONGQIZHONGDECHENAI,BAOCHIJIFANGDEJIEJINGDU。

 

4、JIFANGYAOQIUKONGDIAOKEDAFUHECHANGNIANCHIXUYUNZHUAN

YINDADUOSHUJIFANGNEIDEDIANZISHEBEIJUNSHILIANXUYUNXINGDE,GONGZUOSHIJIANZHANG,YINCIYAOQIUJIFANGZHUANYONGKONGDIAOZAISHEJISHANGKEDAFUHECHANGNIANLIANXUYUNZHUAN,BINGYAOBAOCHIJIGAODEKEKAOXING。SHUSHIXINGKONGDIAOJIAONANMANZUYAOQIU,YOUQISHIZAIDONGJI,JISUANJIJIFANGYINQIMIFENGXINGHAOERFARESHEBEIYOUDUO,RENGXUKONGDIAOJIZUZHENGCHANGZHILENGGONGZUO,CISHI,YIBANSHUSHIXINGKONGDIAOYOUYUSHIWAILENGNINGYALIGUODIYIHENNANZHENGCHANGGONGZUO,JIFANGZHUANYONGKONGDIAOTONGGUOKEKONGDESHIWAILENGNINGQI,RENGNENGZHENGCHANGBAOZHENGZHILENGXUNHUANGONGZUO。

 

5、JIFANGZHUANYONGKONGDIAOYIBANHAIPEIBEILEZHUANYONGJIASHIXITONG

ZHUANYONGJIASHIXITONGKEGAOXIAOLVDECHUSHIXITONGJIDIANJIAREBUCHANGXITONG,TONGGUOWEICHULIQI,GENJUGECHUANGANQIFANKUIHUILAIDESHUJUNENGGOUJINGQUEDEKONGZHIJIFANGNEIDEWENDUHESHIDU,ERSHUSHIXINGKONGDIAOYIBANBUPEIBEIJIASHIXITONG,ZHINENGKONGZHIWENDUQIEJINGDUJIAODI,SHIDUZEJIAONANKONGZHI,BUNENGMANZUJIFANGSHEBEIDEXUYAO。

 

黄金棋牌ZONGSHANGSUOSHU,JIFANGZHUANYONGKONGDIAOYUSHUSHIXINGKONGDIAOZAICHANPINSHEJIFANGMIANCUNZAIXIANZHUCHABIE,ERZHEWEIBUTONGDEMUDEERSHEJI,WUFAHUHUANSHIYONG。JISUANJIJIFANGNEIBIXUSHIYONGJIFANGZHUANYONGKONGDIAO。MUQIAN,GUONEIXUDUOXINGYE,RUJINRONG、YOUDIANTONGXIN、DIANSHITAI、SHIYOUKANTAN、YINSHUA、KEYAN、DIANLIDENGYIJINGGUANGFANCAIYONG,TIGAOLEJIFANGNEIJISUANJI、WANGLUO、TONGXINXITONGDEKEKAOXINGHEYUNXINGDEJINGJIXING。

 

 

 

黄金棋牌SI、MOUJIFANGKONGDIAOFUHESHEJIANLI

 

XIAMIANWOMENYIMOUYIGEJIFANGWEIANLILAIJIANGJIEXIAJIFANGKONGDIAOFUHESHEJIQINGKUANG:

 

1、JUTIQINGKUANG:

黄金棋牌XXXXJIFANG,FANGJIANMIANJIYUEWEI142m2,JIFANGJIJUANZHUANGFUWUQI、CUNCHUSHEBEI、HEXINJIAOHUANJIDENGZHONGYAOSHEBEI。

 

2、JIFANGFUHEFENXI:

FUHEGOUCHENG:ZHUJIFANGKONGDIAOFUHEBAOKUOLENGFUHE、REFUHEHESHIFUHE。LENGFUHESHIZHIZAIMOUYISHIKEWEIBAOCHIJIFANGJUYOUWENDINGDEWENDU、SHIDU,XUYAOXIANGJIFANGKONGQIZHONGGONGYINGDELENGLIANG;REFUHESHIZHIWEIBUCHANGFANGJIANSHIRELIANGERXUYAOXIANGFANGJIANGONGYINGDERELIANG;SHIFUHESHIZHIWEIWEICHISHINEIXIANGDUISHIDUSUOXUYOUFANGJIANCHUQUHUOZENGJIADESHILIANG。

 

3、JIFANGZHUYAORELIANGDELAIYUAN:

 

REFUHEFENXI:

(1) JISUANJISHEBEIREFUHE:Q1=860*P*η1*η2*η3 (Kcal/h)

Q1:JISUANJISHEBEIREFUHE

P:JIFANGNEIGEZHONGSHEBEIZONGGONGHAO

η1:TONGSHISHIYONGXISHU

η2:LIYONGXISHU

黄金棋牌η3:FUHEGONGZUOJUNYUNXISHU TONGCHANG,η1、η2、η3 QU0.6—0.8ZHIJIAN, BENSHEJIKAOLVRONGLIANGBIANHUAYAOQIUJIAOXIAO,QUZHIWEI0.6。

黄金棋牌(2) ZHAOMINGSHEBEIREFUHE:Q2=C*P (Kcal/h)

黄金棋牌P:ZHAOMINGSHEBEIBIAODINGSHUCHUGONGLV

C:每输出1W放热量Kcal/hw(白炽灯0.86口光灯1)根据国家标准《计算站场地技术要求》要求,机房照度应大于2001x,其功耗大约为20W/M2以后的计算中,照明功耗将以20 W/M2为依据计算。

 

(3) RENTIREFUHEQ3=P*N (Kcal/h)

N:JIFANGCHANGYOURENYUANSHULIANG

P:RENTIFARELIANG,QINGTILIGONGZUORENYUANREFUHEXIANREYUQIANREZHIHE,ZAISHIWENWEI21℃HE24℃SHIJUNWEI102Kcal。

(4) WEIHUJIEGOUCHUANDAOREQ4=K*F*(t1-t2) (Kcal/h)

K:ZHUANHUJIEGOUDAOREXITONGPUTONGHUNNINGTUWEI1.4—1.5

F:ZHUANHUJIEGOUMIANJI

t1:JIFANGNEINEIWENDU℃

t2:JIFANGWAIDEJISUANWENDU℃ ZAIYIHOUDEJISUANZHONG,t1- t2DINGWEI10℃JISUAN。 WUDINGYUDIBANGENJUXIUZHENGXISHU0.4JISUAN。

(5) XINFENGREFUHEJISUANJIAOWEIFUZA,ZAICIFANGANZHONG,WOMENYIKONGDIAOBENSHENDESHEBEIYULIANGLAIPINGHENG,BULINGWAIJISUAN。

 

(6) QITAREFUHE

黄金棋牌CHUSHANGSHUREFUHEWAI,ZAIGONGZUOZHONGSHIYONGDESHIBOQI、DIANLUOTIE、XICHENQIDENGYEJIANGCHENGWEIREFUHE,YOUYUZHEIXIESHEBEIGONGHAOXIAO,ZHICULVEGENJUQISHURUGONGLVYUREGONGDANGLIANGZHIJIJISUAN。

Q5=860*P

黄金棋牌YIJUJINGYANCAIYONG“GONGLVJIMIANJIFA”JISUANJIFANGREFUHE:

Qt=Q1+Q2

QIZHONG,Qt ZONGZHILENGLIANG(KW)

黄金棋牌Q1 SHINEISHEBEIFUHE(=SHEBEIGONGLV×0.8)

Q2 HUANJINGREFUHE(=0.12~0.18kW/m2 ×JIFANGMIANJI)

黄金棋牌GENJUMUQIANJIFANGNEISHEBEISHULIANGGUSUANJIFANGNEIFUZAIYUEWEI30KW,SUOYISHINEISHEBEIREFUHEWEI:

黄金棋牌Q1 =30*0.8=24KW

HUANJINGREFUHEWEI:

Q2=0.18kw/PINGFANGMI×142PINGFANGMI=25.56KW

黄金棋牌ZEQt=Q1+Q2=24+25.56=49.56KW

ZHU:DIANCHIFARELIANGHULVEBUJI。

CIWAI,UPSDEFARELIANGYEFEICHANGXIAO,YEKEHULVEBUJI。

 

4、SHIJIGONGCHENGREFUHEGUSUANFANGFA:

ZAISHIJIGONGCHENGFANGANSHEJIZHONGYOUYUJIANZHUWUJIGOUDEFUZAXING,TONGCHANGGENJUXIABIAOLAIXUANZEJIFANGDANWEIMIANJIDELENGLIANGXUQIU,RANHOUGENJUZONGMIANJIJISUANCHULENGLIANGXUQIU。

 

5、ZHUJIFANGKONGDIAOZHUANGJIRONGLIANG:

ZHUJIFANGKONGDIAOZHUANGJIRONGLIANGYINGGENJUKONGDIAOZHILENGFUHEZONGLIANGQ,YULIU15-20%YULIANG。ZHUJIFANGKONGDIAOSHEBEIPEIZHISHI,KEGENJUJUTIQINGKUANGFENQISHISHI,FENQISHISHISHIYINGZAIZHICHIQUWEISHEBEIYULIUZUGOUDEKONGJIAN。ANCIQINGKUANGCIJIFANGKONGDIAOSHEBEIYINGGAIPEIZHIBUXIAOYU60 KWDEZONGLENGFUHE。WEILEBAOZHENGKEHUDETOUZIHUIBAOLVYIJIJIFANGANQUAN,WOMENJIANYIPEIZHILIANGTAIP2040SHUANGXITONGDEJINGMIKONGDIAO,YIFANGMIANMANZUJIFANGSHIJIZHILENGLIANGDEXUQIU,LINGYIFANGMIANLIANGTAIKONGDIAOKEYIZAIYIDINGCHENGDUSHANGJIANGDIYOUYUKONGDIAOSHEBEIGUZHANGYINQIDEJIFANGWENDUDUANSHIJIANKUAISUSHENGGAOWENTI,JIKONGDIAODEWEIXIUYULIUCHONGZUDESHIJIAN,CONGERBAOZHENGJIFANGSHEBEIDEANQUAN。

文章来源:精密空调 http://afxlwql.com/emerson/

 


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