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达瑞特制冷科技有限公司为您解答:选型冷水机要根据发热元器件的热量大小及控制要求来选择型号

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达瑞特制冷科技有限公司为您解答:选型冷水机要根据发热元器件的热量大小及控制要求来选择型号

发布日期:2019-03-29 作者: 点击:

球探体育DARUITEZHILENGKEJIYOUXIANGONGSIWEININJIEDA:XUANXINGLENGSHUIJIYAOGENJUFAREYUANQIJIANDERELIANGDAXIAOJIKONGZHIYAOQIULAIXUANZEXINGHAO

球探体育1.XUANZEZHILENGLIANGPIPEIDELENGSHUIJI--LENGSHUIJIDEZHILENGLIANGBIXUDAYUXUYAOLENGQUEDEFARELIANG。

球探体育2.XUANZESHUILIULIANGPIPEIDELENGSHUIJI--SHUILIULIANGBIXUYUKONGZHIYAOQIUDELIULIANGXIANGFUHE,BUTONGDELIULIANGHUIYINGXIANGBUTONGDEWENDUKONGZHIJINGDU。

3.XUANZEWENDUKONGZHIMOSHIHEJINGDUXIANGFUHEDELENGSHUIJI---BUTONGDEWENKONGMOSHIHEJINGDUZHIJIEYINGXIANGLENGSHUIJISHIFOUSHIHEYUNXING。

4.ZHAOYOUSHILIDEGONGYINGCHANGJIA---YOUSHILICHANGJIADELENGSHUIJICAIHUIYOUCHONGZUDEZHICHI。

球探体育ZENYANGCAINENGJISUANCHUSHIHEZIJIDELENGSHUIJINI?WOMENCANKAOYIXIAGONGSHI:

1、TONGGUOLENGQUESHUI(YOU)JIN、CHUKOUWENCHALAIJISUANFARELIANG

球探体育Q = SH * De * F * DT / 60

Q: FARELIANG KW

球探体育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)

F: LIULIANG LPM (L/min SHENG/FENZHONG)

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

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

 

球探体育LI1: LENGQUESHUIJINSHUIWEI20DU,CHUSHUI25DU,LIULIANG10SHENG/FENZHONG

球探体育FARELIANG Q = 4.2 * 1 * 10 * (25-20) / 60 = 3.5KW

XUANZELENGSHUIJILENGLIANGSHIKESHIDANGJIADA 20%-50% JIKEXUANYONG EPC50

DANGJIEZHIWEISHUISHIYONGGONGZHIDANWEIJISUAN HUIGENGJIABIANJIE

球探体育FARELIANG Q = 10*60 * (25-20) = 3000kcal/h (DAKA/XIAOSHI HUO QIANKA/XIAOSHI)

ZHEHE 3.5KW (1KW = 860kacl/H )

QIZHONG 10*60 WEIMEIXIAOSHIDELIULIANG ;(25-20)WEIJINCHUSHUIWENCHA;SHUIDEBIREWEI1DAKA/QIANKE*SHESHIDU

 

LI2: LENGQUEYOUJINKOUWEI25DU,CHUSHUI32DU,LIULIANG8SHENG/FENZHONG

球探体育FARELIANG Q = 1.97 * 0.88 * 8 * (32-25) / 60 = 1.62KW

XUANZELENGSHUIJILENGLIANGSHIKESHIDANGJIADA 20%-50% JIKEXUANYONG EOC22

 

2、TONGGUOSHEBEIDEGONGLV、FARELIANGGUSUAN

a、RUYONGYUZHUZHOULENGQUE,KEGENJUZHUZHOUDIANJIGONGLVDE30%GUSUANSUOXUZHILENGJIZUDELENGLIANG。

LI: 7.5KWDIANJI,KEXUANPEI2.2kw HUO 2.8kwLENGLIANGDEZHILENGJIZU;

 

球探体育b、ZHUSUJIKEAN MEIANSHI0.6KW LENGLIANGGUSUAN

 

3、TONGGUOSHUI(YOU)XIANGDEWENSHENGLAIJISUANFARELIANG

Q = SH * De * V * DT / 60

Q: FARELIANG KW

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

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

V: SHUIRONGLIANG L(SHENG)BAOKUOSHUIXIANGJIGUANLUZHONGDEZONGSHUIRONGLIANG

DT: SHUI(YOU)ZAIYIFENZHONGNEIDEZUIDAWENSHENG

ZHU: "/ 60" SHIYONGYUJIANGWENSHENG SHESHIDU/FEN BIANWEI SHESHIDU/MIAO ; 1kW = 1kJ/s;

球探体育ZHUYI: CELIANGSHI,SHUI(YOU)XIANGDEWENDUXULVEDIYUHUANJINGWENDU;BINGQIESHEBEICHUYUZUIDADEFUHEXIAGONGZUO。

球探体育LI: SHUIXIANGRONGJI 1000L ZUIDADESHUIWEN 0.2DU/FENZHONG

FARELIANG Q = 4.2 * 1 * 1000 * 0.2 / 60 = 14KW

XUANZELENGSHUIJILENGLIANGSHIKESHIDANGJIADA 20%-50% JIKEXUANYONG ECI175W HUO ECI181A

 BUCHONGSHUOMING:

1、LENGSHUIJIDEZHILENGLIANGYUHUANJINGWENDUJICHUSHUIWENDUBUTONGMIANBIANHUA;

2、SHEBEISHIJIFARELIANGYIHUIYINWEIBUTONGDEGONGJIAN、MOJU、CANSHUDENGFASHENGBIANHUA;

3、SHIYONGLENGSHUIJIHOUWENDUXIAJIANG,LIANJIEGUANLU、SHUIXIANG、YOUXIANG、MOJU、ZHUZHOU、SHEBEIBIAOMIANWENDUHUIDI

球探体育YUHUANJINGWENDU,YINCIHUIXISHOURELIANGDAOZHI FUHEZENGDA;

球探体育4、ZAIGONGYELENGQUEDESHIJIYINGYONGZHONGHENDUOQINGKUANGSHIWUFAZHUNQUELIYONGYISHANGFANGFAJISUANDE,ZHEISHIZHINENGTONGGUOJINGYANSHUJU、

TONGLEISHEBEILEIBIDENGFANGFAGUSUAN。

球探体育5、RENHEDEJISUANFANGFADOUYOUKENENGHUICHUXIANPIANCHA,YIZHISHIJIXUANYONGDEZHILENGJIZUGUODAHUOGUOSHAO,SUOYISHANGMIANDEFANGFAJINZUOCANKAO;


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