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冷水机,工业冷水机的选型公式

作者: 来源: 日期:2015/10/9 12:28:36 人气:33 加入收藏 评论:0 标签:

LENGSHUIJI,GONGYELENGSHUIJIDEXUANXINGGONGSHI


 

1、TONGGUOLENGQUESHUI(YOU)JIN、CHUKOUWENCHALAIJISUANFARELIANG 

Q = SH * De * F * DT / 60 

宝乐彩票平台Q: FARELIANG KW 

SH:BIRE SHUIDEBIREWEI 4.2KJ/Kg*C (4.2QIANJIAOER/QIANKE*SHESHIDU) YOUDEBIREWEI 1.97KJ/Kg*C (1.97QIANJIAOER/QIANKE*SHESHIDU) 

De: BIZHONG SHUIDEBIZHONG1Kg/L (1QIANKE/SHENG) YOUDEBIZHONG0.88Kg/L (0.88QIANKE/SHENG) 

宝乐彩票平台F: LIULIANG LPM (L/min SHENG/FENZHONG) 

DT: LENGQUESHUI(YOU)JINCHUKOUWENCHA(CHUKOUWENDU-JINKOUWENDU) 

ZHU: "/ 60" SHIYONGYUJIANGLIULIANG SHENG/FEN BIANWEI SHENG/MIAO ;1kW = 1kJ/s ; 

  

LI1: LENGQUESHUIJINSHUIWEI20DU,CHUSHUI25DU,LIULIANG10SHENG/FENZHONG 

宝乐彩票平台FARELIANG Q = 4.2 * 1 * 10 * (25-20) / 60 = 3.5KW 

XUANZELENGSHUIJILENGLIANGSHIKESHIDANGJIADA 20%-50%   

LI2: LENGQUEYOUJINKOUWEI25DU,CHUSHUI32DU,LIULIANG8SHENG/FENZHONG 

宝乐彩票平台FARELIANG Q = 1.97 * 0.88 * 8 * (32-25) / 60 = 1.62KW 

宝乐彩票平台XUANZELENGSHUIJILENGLIANGSHIKESHIDANGJIADA 20%-50%   

宝乐彩票平台2、TONGGUOSHEBEIDEGONGLV、FARELIANGGUSUAN 

宝乐彩票平台a、RUYONGYUZHUZHOULENGQUE,KEGENJUZHUZHOUDIANJIGONGLVDE30%GUSUANSUOXUZHILENGJIZUDELENGLIANG。 

宝乐彩票平台LI: 7.5KWDIANJI,KEXUANPEI2.2kw HUO 2.8kwLENGLIANGDEZHILENGJIZU; 


b、ZHUSUJIKEAN MEIANSHI0.6KW LENGLIANGGUSUAN 

  

3、TONGGUOSHUI(YOU)XIANGDEWENSHENGLAIJISUANFARELIANG 

Q = SH * De * V * DT / 60 

宝乐彩票平台Q: FARELIANG KW 

SH:BIRE SHUIDEBIREWEI 4.2KJ/Kg*C (4.2QIANJIAOER/QIANKE*SHESHIDU) YOUDEBIREWEI 1.97KJ/Kg*C (1.97QIANJIAOER/QIANKE*SHESHIDU) 

De: BIZHONG SHUIDEBIZHONG1Kg/L (1QIANKE/SHENG) YOUDEBIZHONG0.88Kg/L (0.88QIANKE/SHENG) 

V: SHUIRONGLIANG L(SHENG)BAOKUOSHUIXIANGJIGUANLUZHONGDEZONGSHUIRONGLIANG 

DT: SHUI(YOU)ZAIYIFENZHONGNEIDEZUIDAWENSHENG 

宝乐彩票平台ZHU: "/ 60" SHIYONGYUJIANGWENSHENG SHESHIDU/FEN BIANWEI SHESHIDU/MIAO ; 1kW = 1kJ/s; 

宝乐彩票平台ZHUYI: CELIANGSHI,SHUI(YOU)XIANGDEWENDUXULVEDIYUHUANJINGWENDU;BINGQIESHEBEICHUYUZUIDADEFUHEXIAGONGZUO。 

宝乐彩票平台LI: SHUIXIANGRONGJI 1000L ZUIDADESHUIWEN 0.2DU/FENZHONG 

宝乐彩票平台FARELIANG Q = 4.2 * 1 * 1000 * 0.2 / 60 = 14KW 

XUANZELENGSHUIJILENGLIANGSHIKESHIDANGJIADA 20%-50%   

宝乐彩票平台BUCHONGSHUOMING: 

宝乐彩票平台1、SHUILENGJIDEZHILENGLIANGYUHUANJINGWENDUJICHUSHUIWENDUBUTONGMIANBIANHUA; 

宝乐彩票平台2、SHEBEISHIJIFARELIANGYIHUIYINWEIBUTONGDEGONGJIAN、MOJU、CANSHUDENGFASHENGBIANHUA; 

宝乐彩票平台3、SHIYONGLENGSHUIJIHOUWENDUXIAJIANG,LIANJIEGUANLU、SHUIXIANG、YOUXIANG、MOJU、ZHUZHOU、SHEBEIBIAOMIANWENDUHUIDIYUHUANJINGWENDU,YINCIHUIXISHOURELIANGDAOZHI FUHEZENGDA; 

4、ZAIGONGYELENGQUEDESHIJIYINGYONGZHONGHENDUOQINGKUANGSHIWUFAZHUNQUELIYONGYISHANGFANGFAJISUANDE,ZHEISHIZHINENGTONGGUOJINGYANSHUJU、TONGLEISHEBEILEIBIDENGFANGFAGU SUAN。 

宝乐彩票平台5、RENHEDEJISUANFANGFADOUYOUKENENGHUICHUXIANPIANCHA,YIZHISHIJIXUANYONGDEZHILENGJIZUGUODAHUOGUOSHAO,SUOYISHANGMIANDEFANGFAJINZUOCANKAO。

·                                 FENGLENGBINGSHUIJI,ZAITAJISHENNEIHANYOUBAOWENSHUIXIANGHESHUIBENG,WUXUZAITONGGUOLENGQUESHUITALAISANRE.ANZHUANGHEYIDONGFEICHANGFANGBIAN.DANSHITADUIGONGZUOHUANJINGYAOQIUJIAOGAO,SHOUXIAN,YINWEITASHIZHIJIESANRE,SUOYI,XUYAOANZHUANGZAITONGFENGXIAOGUOBIJIAOHAODEHUANJINGLIMIAN,FOUZEHUIZHIJIEYINGXIANGDAOLENGSHUIJIDEZHILENGXIAOGUO.LINGWAI,RUGUOLENGSHUIJIFANGZHIDECHEJIANYOUYIDINGDESHIDUYAOQIU,JIUBUTAISHIHEYONGFENGLENGSHIDE.YINWEIFENGLENGBINGSHUIJIJISHENZAISANRESHIHUICHANSHENGSHUIZHENGQI,YINGXIANGCHEJIANDEWENSHIYAOQIU.

     SHUILENGBINGSHUIJI,LINGWAIJIAZHUANGLENGQUESHUITAHESHUIBENG,JINXINGFUZHUSANRE.

     KAIFANGSHIDELENGSHUIJI,JISHENMEIYOUSHUIXIANG,SHUIBENG,JISHENJIAODA,XUYAOYOUYIGEDANDUDEDIFANGLAIFANGZHI,YIBANGONGCHANGDOUANZHUANGZAICHEJIANYIWAIDEDIFANG,YOUYUSHIBIKAISHIDE,SUOYIWEIXIUBAOYANGQILAIFANGBIAN,RUGUONINDUIZHILENGLIANGDEYAOQIUFEICHANGDADEHUA,RU100HPJIUYAOXUANYONGLUOGANSHIDELENGSHUIJIZU,YIBANSHIYONGYUZHONGYANGZHILENG,XIAOGUOYOUSHEN。


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