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132彩票开户

陕西电地暖解答电地暖热负荷计算方法

2018-05-08  来自: 西安柏拉图暖通设备有限公司 浏览次数:330

  陕西电地暖解答电地暖热负荷计算方法

132彩票开户  DIANDINUANXITONGDEGONGNENGJIUZAIYUMIBUJIANZHUWURELIANGSUNSHI,WEICHIFANGJIANWENDU,TIGONGSHUSHI、WENNUANDEHUANJING。YAOSHIDINUANXITONGSHIXIANZHEIYIGONGNENG,JIUBIXUZHUNQUELEJIEJIANZHUWUDERELIANGSUNSHI。JIANZHUWURELIANGSUNSHIJIJIANZHUHAORELIANGSHIZHIJIANZHUWUWEIHUJIEGOUDECHUANRELIANGHEKONGQISHENTOURESUNSHI。JUCIDINGYIJIANZHUWUHAORELIANGANRUXIASHI1JISUAN:

132彩票开户  Q=qH.T+qINF-qI.HSHI1

  Q-JIANZHUWUDANWEIMIANJIHAORELIANG。W/㎡

  qH.T-DANWEIJIANZHUMIANJITONGGUOWEIHUJIEGOUDEHAORELIANG。W/㎡

  qINF-DANWEIJIANZHUMIANJIDEKONGQISHENTOURELIANG。W/㎡

132彩票开户  qI.H-DANWEIJIANZHUMIANJIDEJIANZHUWUNEIBUDERELIANG。(BAOKUOCHUISHI,ZHAOMING,JIADIANHERENTISANREDENG)

  QIZHONGDANWEIJIANZHUMIANJIDEKONGQISHENTOURELIANGqINF

  SHIZHONG:

132彩票开户  qINF=(ti-te)(CP.ρ.N.V/S)SHI2

  qINF-DANWEIJIANZHUMIANJIDEKONGQISHENTOURELIANG。W/㎡

  ti-QUANBUFANGJIANPINGJUNSHINEIJISUANWENDU。

  te-CAINUANQIPINGJUNJISUANWENDU。

132彩票开户  CP-KONGQIBIRERONG。(HANLENGDIQUCANKAOZHI0.28w.h/(kg.k)

  ρ-WENDUWEIteSHI,KONGQIMIDU。

132彩票开户  N-DANWEISHIJIANFANGJIANHUANQICISHU。

  S-JIANZHUMIANJI。

  FANGJIANHUANQICISHUNCANZHAOBIAO(CI/h)(BIAO1)

  YIMIANYOUWAICHUANGFANGJIANLIANGMIANYOUWAICHUANGFANGJIANSANMIANYOUWAICHUANGFANGJIANMENTING

132彩票开户  0.50.5-1.01.0-1.52

  DANWEIMIANJITONGGUOWEIHUJIEGOUDESANRELIANGqH.TANSHI3JISUAN:

  SHIZHONG:

  m

  qH.T=(ti-te)(∑ξi.ki.Fi)/SSHI3

  i=1

  qH.T-DANWEIMIANJITONGGUOWEIHUJIEGOUDESANRELIANG。

132彩票开户  ti-QUANBUFANGJIANPINGJUNSHINEIJISUANWENDU。

132彩票开户  te-CAINUANQIPINGJUNJISUANWENDU。

  -WEIHUJIEGOUCHUANREXISHUXIUZHENG。

  Ki-WEIHUJIEGOUCHUANREXISHU。

  Fi-WEIHUJIEGOUMIANJI。

  S-JIANZHUMIANJI。

  JIANZHUWUDEWEIHUJIEGOUSHIZHIJIANZHUWUJIFANGJIANGEMIANDEWEIHUWU,FENWEITOUMINGHEBUTOUMINGLIANGZHONGLEIXING;BUTOUMINGWEIHUJIEGOUBAOKUO:QIANG、WUMIAN、DIBAN、DINGPENGDENG,TOUMINGWEIHUJIEGOUBAOKUO:CHUANGHU、TIANCHUANG、YANGTAIMEN、BOLIMUQIANGDENG。ZAIZHEILIWEIHUJIEGOUTONGCHANGSHIZHIYUDAQIXIANGJIECHUDEWAIWEIHUJIEGOU,BAOKUOWAIQIANG、WUMIAN、CHUANGHU、YANGTAIMEN、QINGDAORUIHUATESANREQIWAIMENYIJIYUBUCAINUANLOUTIJIANDEGEQIANGHEHUMENDENGGONGRECAINUANWANG。

132彩票开户  GEDIWUMIAN、WAIQIANG、DIMIANDEBAOWENZUOFAHENDUO,QICHUANREXISHUQINGGENJUWEIHUDEJIEGOUHEBAOWENLEIXINGCANJIANDB13(J)24-2000《MINYONGJIANZHUJIENENGSHEJIGUICHENG》FULUFWEIHUJIEGOUCHANGYONGZUOFAJIREGONGCANSHUDENEIRONG。XIAFUCHANGYONGWEIHUJIEGOUDECHUANREXISHUGONGCANKAO:

  CHANGYONGJIEGOUDECHUANREXISHUKZHI[W/(㎡.℃)]

132彩票开户  MENKUANGCAILIAOMENDELEIXINGCHUANREXISHU

  W/(m2.℃)

  MU、SULIAODANCENGSHIJIMEN3.5

  JIABANMENHEFENGWOJIAXINMEN2.5

  SHUANGCENGBOLIMEN(BOLIBILIBUXIAN)2.5

  DANCENGBOLIMEN(BOLIBILI<30%)4.5

132彩票开户  DANCENGBOLIMEN(BOLIBILI30%-60%)5.0

  JINSHUDANCENGSHIJIMEN6.5

  SHUANGCENGBOLIMEN(BOLIBILIBUXIAN)6.5

  DANCENGBOLIMEN(BOLIBILI<30%)5.0

132彩票开户  DANCENGBOLIMEN(BOLIBILI30%-60%)4.5

  WUKUANGDANCENGBOLIMEN(BOLIBILI<30%)6.5

  (BIAO3)

132彩票开户  CHUANGKUANGCAILIAOCHUANGHULEIXINGKONGQICENGHOUDU

  (mm)CHUANGKUANGCHUANGDONGMIANJI

  (%)CHUANREXISHU

  W/(m2.℃)

132彩票开户  GANG、LVDANCENGCHUANG20-306.4

  SHUANGCENGCHUANG100-14020-303.0

132彩票开户  MU、SULIAODANCENGCHUANG30-404.7

  SHUANGCENGCHUANG100-14030-402.3

关键词: 陕西电地暖           

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132彩票开户


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