XUNHUANSHUIZHUYAOYOUGONGYEHEJIAYONGLIANGZHONG，ZHUYAOMUDEDOUSHIWEILEJIEYUEYONGSHUI。GONGYEXUNHUANSHUIZHUYAOYONGZAILENGQUESHUIXITONGZHONG，SUOYIYEJIAOXUNHUANLENGQUESHUI。YINWEIGONGYELENGQUESHUIZHANZONGYONGSHUILIANGDE90%YISHANG。JIATINGXUNHUANSHUIZHUYAOYONGZAIRESHUIQISHANG。

处理方法

DIYIZHANG XUNHUANLENGQUESHUIXITONGJIQISHUICHULIGAIKUANG

第一节 循环冷却水系统总概

RENLEIRICHANGSHENGHUOLIBUKAISHUI，GONGYESHENGCHANYETONGYANGLIBUKAISHUI。SUIZHEGONGYESHENGCHANDEFAZHAN，YONGSHUILIANGYUELAIYUEDA，HENDUODIQUYIJINGCHUXIANGONGSHUIBUZUDEXIANXIANG，YINCIHELIHEJIEYUEYONGSHUIYIJINGCHENGWEIFAZHANGONGYESHENGCHANZHONGDEYIGEZHONGYAOWENTI。

GONGYEYONGSHUIZHUYAOBAOKUOGUOLUYONGSHUI、GONGYIYONGSHUI、QINGXIYONGSHUIHELENGQUEYONGSHUI、DENG。QIZHONGYONGSHUILIANGZUIDADESHILENGQUEYONGSHUI，YUEZHANGONGYEYONGSHUILIANGDEBAIFENZHIJIUSHIYISHANG。BUTONGDEGONGYEXITONGHEBUTONGYONGTUDUISHUIZHIDEYAOQIUSHIBUTONGDE;DANGEGONGYEBUMENSHIYONGDELENGQUESHUIDUISHUIZHIDEYAOQIUJIBENSHANGSHIYIZHIDE，ZHEIJIUSHIDELENGQUESHUIZHIKONGZHIZAIZUOWEIYIMENYINGYONGJISHUHUODELEXUNSUDEFAZHAN。ZAIGONGCHANGZHONG，LENGQUESHUIZHUYAOYONGLAILENGNINGZHENGQI，LENGQUECHANPINHUOSHEBEI，RUGUOLENGQUEXIAOGUOCHA，JIUHUIYINGXIANGSHENGCHANXIAOLV，SHICHANPINDESHOULVHECHANPINDEZHILIANGXIAJIANG，SHENZHIYUHUIZAOCHENGSHENGCHANSHIGU。

SHUISHIBIJIAOLIXIANGDELENGQUEJIEZHI。YINWEISHUIDECUNZAIHENPUBIAN，HEQITAYETIXIANGBI，SHUIDERERONGHUOBIREJIAODA，SHUIDEQIHUAQIANRE(ZHENGFAQIANRE)HERONGHUAQIANREYEHENGAO。BIRESHIDANWEIZHILIANGDESHUIWENDUSHENGGAOYIDUSHISUOXISHOUDERELIANG。CHANGYONGDEDANWEISHIKA/KE·DU(SHESHI)HUOYINGREDANWEI(B.T.U.)/BANG·DU(HUASHI)。YONGZHEILIANGGEDANWEIBIAOSHISHUIDEBIREDUSHI，QISHUZHISHIXIANGTONGDE。RERONGDAHUOBIREDADEWUZHISHENGGAOWENDUSHIXUYAOXISHOUDALIANGDERELIANG，ERBENSHENWENDUBINGBUMINGXIANSHENGGAO，YINCISHUIJUYOULIANGHAODEZHUREXINGNENG。QIANRESHIWUTAIFASHENGZHUANBIANSHISUOXISHOUHUOFANGCHUDERELIANG。YIKEFENZISHUIZHENGFACHENGWEIYIKEFENZIZHENGQIXUYAOXISHOUJINYIWANKADERELIANG，YINCISHUIZHENGFASHINENGXISHOUDALIANGDERELIANG，CONGERSHISHUIWENXIAJIANG，ZHEIZHONGYIKAOSHUIFENZHENGFADAIZOURELIANGDEGUOCHENGCHENGWEIZHENGFASANRE。

HESHUIYIYANG，KONGQIYESHIYIZHONGCHANGYONGDELENGQUEJIEZHI。SHUIHEKONGQIDEDAOREXINGNENGDOUHENCHA，ZAI0℃SHI，SHUIDEDAOREXISHUSHI0.49QIANKA/MI·XIAOSHI·℃，KONGQIDEDAOREXISHUSHI0.021QIANKA/MI·XIAOSHI·℃，DANSHUIYUKONGQIXIANGBI，SHUIDEDAOREXISHUYAOBIKONGQIGAO24BEIZUOYOU。YINCI，DANGLENGQUEXIAOGUOXIANGTONGSHI，YONGSHUILENGQUEBIYONGKONGQILENGQUEDESHEBEIYAOXIAODEDUO。DAXINGGONGYEQIYEHEYONGSHUILIANGDADEGONGCHANGYIBANDOUCAIYONGSHUILENGQUE。CHANGYONGDESHUILENGXITONGKEYIFENCHENGSANLEI，JIZHILIUXITONG、MIBIXITONGHECHANGKAIZHENGFAXITONG，HOULIANGZHONGLENGQUESHUIDOUSHIXUNHUANSHIYONGDE，GUYOUCHENGWEIXUNHUANLENGQUESHUIXITONG。

冷却水系统YONGSHUILAILENGQUEGONGYIJIEZHIDEXITONGCHENGZUOLENGQUESHUIXITONG。LENGQUESHUIXITONGTONGCHANGYOULIANGZHONG:ZHILIULENGQUESHUIXITONGHEXUNHUANLENGQUESHUIXITONG。

ZHILIULENGQUESHUIXITONGZAIZHILIULENGQUESHUIXITONGZHONG，LENGQUESHUIJINJINTONGGUOHUANRESHEBEIYICI，YONGGUOHOUSHUIJIUBEIPAIFANGDIAO，YINCI，TADEYONGSHUILIANGHENDA，ERPAICHUSHUIDEWENSHENGQUEHENXIAO，SHUIZHONGGEZHONGKUANGWUZHIHELIZIHANLIANGJIBENSHANGBAOCHIBUBIAN。

1.2XUNHUANLENGQUESHUIXITONG

XUNHUANLENGQUESHUIXITONGYOUFENFENGBISHIHECHANGKAISHILIANGZHONG。

1.2.1 FENGBISHIXUNHUANLENGQUESHUIXITONG

FENGBISHIXUNHUANLENGQUESHUIXITONGYOUCHENGWEIMIBISHIXUNHUANLENGQUESHUIXITONG。ZAICIXITONGZHONG，LENGQUESHUIYONGGUOHOUBUSHIMASHANGPAIFANGDIAO，ERSHIHUISHOUZAIYONG。

1.2.2 CHANGKAISHIXUNHUANLENGQUESHUIXITONG

CHANGKAIZHENGFAXITONGSHIMUQIANYINGYONGZUIGUANG、LEIXINGZUIDUODEYIZHONGLENGQUEXITONG。TAYESHIYISHUILENGQUEYIZOUGONGYIJIEZHIHUOHUANRESHEBEISUOSANFADERELIANG，RANHOULIYONGRESHUIHEKONGQIZHIJIEJIECHUSHIJIANGYIBUFENRESHUIZHENGFACHUQU，ERSHIDABUFENRESHUIDEDAOLENGQUEHOU，ZAIXUNHUANSHIYONG。YINCI，ZHEIYANGDEXITONGYECHENGCHANGKAIXUNHUANLENGQUESHUIXITONG。GENJURESHUIHEKONGQIJIECHUFANGFADEBUTONG，KEYIFENCHENGHENDUOLEIXING。CHANGKAIXUNHUANLENGQUESHUIXITONGDEFENLEIJIANBIAOYI。

表一 敞开蒸发系统的分类

LENGQUESHUIYOUXUNHUANBENGSONGWANGXITONGZHONGGEHUANREQI，YILENGQUEGONGYIREJIEZHI，LENGQUESHUIBENSHENWENDUSHENGGAO，BIANCHENGRESHUI，CIXUNHUANSHUILIANGWEIRDERESHUIBEISONGWANGLENGQUETADINGBU，YOUBUSHUIGUANDAOPENLINDAOTANEITIANLIAOSHANG。KONGQIZEYOUTADIBAIYECHUANGKONGXIZHONGJINRUTANEI，BINGBEITADINGFENGSHANCHOUXISHANGSHENG，YULUOXIADESHUIDIHETIANLIAOSHANGDESHUIMOXIANGYUJINXINGREJIAOHUAN，SHUIDIHESHUIMOZEZAIXIAJIANGGUOCHENGZHONGZHUJIANBIANLENG，DANGDAODALENGQUESHUICHISHI，SHUIWENZHENGHAOXIAJIANGDAOFUHELENGQUESHUIDEYAOQIU。KONGQIZAITANEISHANGSHENGGUOCHENGZHONGZEZHUJIANBIANRE，ZUIHOUYOUTADINGYICHU，TONGSHIDAIZOUSHUIZHENGQI。ZHEIBUFENSHUIDESUNSHICHENGWEIZHENGQISUNSHIE。RESHUIYOUTADINGXIANGXIAPENJIANSHI，YOUYUWAIJIEFENGCHUIHEFENGSHANCHOUXIDEYINGXIANG，XUNHUANSHUIHUIYOUYIDINGDEFEIJIANSUNSHIHESUIKONGQIDAICHUDEWUMOJIADAISUNSHI。YOUYUZHEIXIESUNSHIDIAODESHUI，TONGCHENGWEIFENGCHUISUNSHID。WEILEWEICHIXUNHUANSHUIZHONGDEYIDINGDELIZINONGDU，BIXUBUDUANXIANGXITONGZHONGJIARUBUCHONGSHUILIANGMHEXITONGWAIMIANPAICHUYIDINGDEWUSHUI。ZHEIBUFENSHUILIANGCHENGWEIPAIWUSUNSHIB。

LENGQUETADEZHONGLEIHENDUO，ANZHAOTADEGOUZAOHEKONGQILIUDONGQINGKUANGLAIQUFEN，YOUZIRANTONGFENGLENGQUETAHEJIXIETONGFENGLENGQUETALIANGDALEI。ANZHAOKONGQIYUSHUIZAITANEIDEXIANGDUILIUDONGQINGKUANG，YOUKEFENWEINILIUSHIHEHENGLIUSHI。YOUGUANGEZHONGLEIXINGLENGQUETADEJIEGOUHETEDIAN，KECANYUEYOUGUANDECANKAOWENXIAN。JIXIETONGFENGLENGQUETALENGQUEXIAOGUOZUIHAO。SHEJIZHONGYINGZONGHEKAOLVXUNHUANBI,QIYINGZAI3~5BEIWEIYI。

2、浓缩倍数

XUNHUANLENGQUESHUIDENONGSUOBEISHUSHIGAIXUNHUANLENGQUESHUIDEHANYANLIANGYUQIBUCHONGSHUIDEHANYANLIANGZHIBI。TIGAOXUNHUANLENGQUESHUIDENONGSUOBEISHU，KEYIJIANGDIBUCHONGSHUIDEYONGLIANG，CONGERJIEYUESHUIZIYUAN;HAIKEYIJIANGDIPAIWUSHUILIANG，CONGERJIANSHAODUIHUANJINGDEWURANHEFEISHUIDECHULILIANG。CIWAI，TIGAONONGSUOBEISHUHAIKEYIJIEYUESHUICHULIJIDEXIAOHAOLIANG，CONGERJIANGDILENGQUESHUICHULIDECHENGBEN。DANSHI，GUODUODITIGAONONGSUOBEISHU，HUISHIXUNHUANLENGQUESHUIZHONGDEYINGDU，JIANDUHEZHUODUSHENGDETAIGAO，SHUIDEJIEGOUQINGXIANGZENGDAHENDUO，CONGERSHIJIEGOUKONGZHIDENANDUBIANDETAIDA;HAIHUISHIXUNHUANLENGQUESHUIZHONGDEFUSHIXINGLIZI(LIRUClHESO4)HEFUSHIXINGWUZHI(LIRUH2S、SO2HENH3)DEHANLIANGZENGJIA，SHUIDEFUSHIXINGZENGQIANG，CONGERSHIFUSHIKONGZHIDENANDUZENGJIA;GUODUODITIGAONONGSUOBEISHUHAIHUISHIYAOJI(LIRUJULINSUANYAN)ZAILENGQUESHUIXITONGNEIDETINGLIUSHIJIANZENGZHANGERSHUIJIE。YINCI，LENGQUESHUIDENONGSUOBEISHUBINGBUSHIYUGAOYUHAO，YIBANREDIANXITONGKEKONGZHI5~8BEI，HUAGONG、LIANYOU2~4BEI。

SHIYINGSHAGUOLVQIYINGYONGYULENGQUESHUICHULI

SHIYINGSHAGUOLVSHIQUCHUSHUIZHONGXUANFUWUZUIYOUXIAOSHOUDUANZHIYI，SHIWUSHUISHENDUCHULI、WUSHUIHUIYONGHEJISHUICHULIZHONGZHONGYAODEDANYUAN。QIZUOYONGSHIJIANGSHUIZHONGYIJINGXUNINGDEWURANWUJINYIBUQUCHU，TATONGGUOLVLIAODEJIELIU、CHENJIANGHEXIFUZUOYONG，DADAOJINGSHUIDEMUDE。

二.适用范围

1.YONGYUYAOQIUCHUSHUIZHUODU≤5mg/LNENGFUHEYINYONGSHUIZHIBIAOZHUNDEGONGYEYONGSHUI、SHENGHUOYONGSHUIJISHIZHENGJISHUIXITONG;

2.GONGYEWUSHUIZHONGDEXUANFUWU、GUTIWUDEQUCHU;

3.KEYONGZUOLIZIJIAOHUANFARUANHUA、CHUYANXITONGZHONGDEYUCHULISHEBEI，DUISHUIZHIYAOQIUBUGAODEGONGYEJISHUIDECUGUOLVSHEBEI;

YIJIYONGZAIYOUYONGCHIXUNHUANCHULIXITONG、LENGQUEXUNHUANSHUIJINGHUAXITONGDENG。

系统

循环水的分类

YUREXUNHUANSHUIDAZHIFENWEISILEI:1、YAOKONGBAN(CHUANQIANGYAOKONG) 2、SHUIKONGBAN(SHUILIUXING) 3、DIANNAOBAN(QUANZIDONG) 4、JIXIEBAN(BANZIDONG)

1、 室内强排机，

JIANYISHIYONGJIXIEBANXUNHUANSHUI。(LIANGGECHONGLIANGFANG，SHIYIDAZHONGKEHU)

LIYOU:JIXIEBANCHENGXUSHAO，CAOZUOJIANDAN，SHIYONGZHIQIANANYIXIA，YOUFUWEIKAIGUAN，DONGTIANYONGDEZHE，XIATIANBUYONG。

2、 室外机，

JIANYIYOUHUISHUIGUANDEJIANYIYONGSHUILIUBANDE

(YOUDIAN:KAIYIXIARESHUILONGTOUJIKEXUNHUAN，GUANSHUIJITING)。

MEIYOUHUISHUIGUANDAODEZUIHAOSHIYONGWUXIANYAOKONGXING，

YOUDIAN:PEIZHIDUOGEYAOKONGQI，SUISHISUIDICAOZUO。

SHIWAIJIANZHUANGWEIZHIYUAN，KAIGUANBUFANGBIAN，YOUHUISHUIGUANDEZAIRENHEDIFANGKAISHUIDOUXIANGDANGYUKAIGUAN，YOUYAOKONGQIZAISHINEIJIUKEYIYAOKONG

SHIYONGGANCHU:ZAOCHENQILAIXIANGCHONGLIANG，BUYONGDONG，ZAICHUANGTOUYAOKONGYIXIA，ZAIQILAIDAOYUSHIQUCHONGLIANGJIUKEYILA。DAKAIZHIJIECHURESHUI。

3、 SHINEIPINGHENGJI，LIANGGEYISHANGCHONGLIANGFANGDE，YAOYOUYIDIANJULICAIANZHUANGXUNHUANSHUI，QIANGLIEJIANYISHIYONGJIXIEBANJINKOUBENGXUNHUANSHUIXITONG

LIYOU，PINGHENGJIBENLAIJIUZHUANGZAIYUSHINEI，JULIWOFANGBUHUITAIYUAN，SHIYONGZHIQIANZHIYAOGUOQUKAIYIXIAJIUKEYILA，ZHEIYANGLIANGGECHONGLIANGFANGJIASHANGCHUFANGDOUKEYITONGSHISHIYONGRESHUI。

YOUHUISHUIGUANMEIYOUHUISHUIGUANYOUSHENMEQUBIENEI?

JIANYIYOUHUISHUIGUANDEKEYISHIYONGSHUILIUKONGZHIDE、QUANZIDONGDE。

1、 SHUILIUDEJIUSHIZAIRENHEYOURESHUIDEDIFANGZHIYAODAKAIYIXIARESHUIZAIGUANDIAO，XUNHUANSHUIJIUHUIYISANMIAOYIMIDESUDUZIDONGXUNHUAN，XUNHUANWANBIZAIQUDAKAIRENHEYOURESHUIDEDIFANGJIUHUIZHIJIECHURESHUI。

YOUSHI:QIANGLIEJIANYIBIGUALUYONGHUSHIYONGSHUILIUKONGZHIDE，YINWEIKEYISHEDINGSHIJIANDUANKONGZHI，YEJIUSHISHUOZAIYIDINGDESHIJIANNEIKEYIDADAOSUISHISHIYONGSUISHIJIUYOURESHUI。

2、 QUANZIDONGJIUSHIWENKONGDE，YIBANBIESHUHUOZHEFALANGDENGXIYUZHONGXINKEYIXUANZEQUANZIDONGFANGSHI，SUOWEIDEQUANZIDONGJIUSHIBARESHUIQIWENDUSHEDINGDAO42DU，BAXUNHUANSHUIXITONGSHEDINGDAO38DU，RANHOUYOUYIGEWENKONGGANYINGDETANTOULIANJIEDAOHUISHUIGUANZUIMODUAN，ZHEIYANGYIDANWENDUDIYU38DUJIUHUIZIDONGQIDONG，YITIANQIDONGNCI，HENSHILANGFEI，JIANYIYIBANJIATINGBUYAOSHIYONGZHEIZHONGGONGNENG。

ZHUSHI:YISHANGLIANGZHONGGONGNENGMEIYOUHUISHUIGUANDEWEISHENMEBUNENGYONG，

SHUILIUDEMEIYOUHUISHUIGUANDEHUAYOUSHIKAILENGSHUIYEHUIQIDONG，YINWEISHUIKONGBANDEBENGTILIMIANPEIZHISHUILIUGANYINGQI，SUOYISHUIGUANLIMIANDESHUIBODONGDADEHUAJIUHUIYINQIXUNHUANSHUIGONGZUO。

WENKONGDESHIGENGBUNENGSHIYONG，YINGWEIMEIYOUHUISHUIGUANDEHUAXUNHUANSHUIPINFANQIDONGJIUHUIBARESHUIGUANLIMIANDELENGSHUIJIYADAOLENGSHUIGUANLIMIAN，ZHEIYANGDAKAILENGSHUIYECHURESHUI，SUOYISHIYONGDIANNAOBANDEYONGHUZUIHAOBUYAOZIXINGDIAOSHIDIANNAOBAN，YIMIANDIAOSHICUOWUSHEDINGCHENGWENKONG。

WUHUISHUIGUANDEJIANYISHIYONGJIXIEBANHUOZHESHIYAOKONGBAN。

1， JIXIEBANDEZUIJINGJISHIHUI，YINWEIJIXIEBANDEZUJIANSHAO，GUZHANGLVKENDINGDI。

2， YAOKONGBANDEKEYIZAICHUANGSHANGTANGZHEJIUKEYIZHIJIEYAOKONGXUNHUANSHUIXITONG，RANHOUJIUKEYIDADAOYUREXIAOGUO。

TAIYANGNENGYONGHUZHUYISHIXIANG，TAIYANGNENGDEANZHUANGXUNHUANSHUIXITONGBIXUYAOYOUHUISHUIGUAN，MEIYOUHUISHUIGUANDEWUFADADAOXUNHUANXIAOGUO，JIANYIBUYAOMANGMUGOUMAI，GOUMAIZHIQIANJIANYIZIXUNZHUANJIAYOUJIEJUEFANGSHICAIKEYI。JIEJUEFANGSHIJIUSHILINGWAIDUOJIAYITIAOHUISHUIGUAN，CHANGJIAHAIMEIYOUGONGKETAIYANGNENGWUHUISHUIGUANANZHUANGDEWENTI。

循环水的构成

XUNHUANSHUIYOUXUNHUANBENG、KONGZHIXITONG、DANXIANGFADENGZUCHENG，TAYURESHUIQI、RESHUIZHUGUAN、RESHUIHUIGUANZUCHENGYITAOWANZHENGDERESHUIXUNHUANXITONG;GONGZUOYUANLISHIKONGZHIXITONGJIXINHAOXUNHUANBENG，XUNHUANBENGDAIDONGSHUIZAINEIBUXUNHUANQIDONGRESHUIQIJIARE，DADAOSHEDINGSHIJIANHUOWENDUSHITINGZHIGONGZUO，RESHUISHIYONGDIANJIKAIJIYOURESHUI。

 

XUNHUANSHUICHUYOUQINGXUANZEWOXUANFUYOUSHOUJIQIHELVXINSHIYOUSHUIFENLIQI；XUNHUANSHUICHUGUTIZAZHI，QINGXUANZEWOXUANGUYEFENLIQI