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工业冷水机常见的冷媒充注方法及问题分析

pk10福利群 > 维保知识 > 常见故障 >

工业冷水机常见的冷媒充注方法及问题分析

发布者:admin 时间:2019-05-23

pk10福利群 GONGYELENGSHUIJIZAICHUCHANGQIANZUIZHONGYAODEYIGEBUZHOU——DIAOSHI,HENDUOXIAOHUOBANZAISHIJIDIAOSHIJIANXIUDANGZHONG,DOUHUIPENGDAOYIGEWENTI,NEIJIUSHILENGMEICHONGZHULIANGDEWENTI,DUIYUXINSHOULAISHUORUHEZHUNQUEDECHONGZHULENGMEILIANGSHIYIGELAODANAN;DANSHIJINGYANLAODAODESHIFUDOUYOUZIJIDEFANGFALAIPANDUAN;

常见的判断方法如下:

pk10福利群 1、YONGSHOUCHUMOXIQIGUAN、PAIQIGUANGANZHITONGGUANDELENGRE;

2、GUANCHASHIYEJINGLIDEQIPAO;

3、CELIANGGAODIYAYALI

4、CELIANGYASUOJIDEDIANLIU

5、JISUANGUOREDU

6、JISUANGUOLENGDU

pk10福利群 7、CELIANGLENGNINGPANGUAN、ZHENGFAPANGUANDEJINCHUFENGWENCHA

8、GUANCHAXIQIGUANSHANGDEJIELUQINGKUANG

9、CHENGZHONGLIANGCHONGZHU

pk10福利群 XIAMIANXIAOBIANJIULAIYIYICHANSHU,SHANGSHUDEFANGFALAIPANDUANCHONGZHULIANG,WENTIZAINALI?XUYAOKAOLVDAONAXIEYINSU:

1、感知铜管冷热

KAOLVYINSU:

1)、RUHEZHIDAOSUOGANZHIDEWENDUWEIZUIJIAZHUANGTAI

2)、RENTIGANZHIDEWENDUWEI37℃HUOGENGGAOXIE(PIFUZUIGAOGANSHOU49 ℃)

3)、PAIQIWENDUWEI49 ℃ BINGBUSHIZUIJIAZHUANGTAI

XIANGXICHANSHU:

MEIGERENDUILENGREDEGANJUEBUTONG,RUGUONIDESHOUZHANGYOULAOJIAN,NEIMENIGANZHIDEWENDUYAOBISHIJIDEYAOGAOXIE。TONGCHANGRENTIDUIGAOYU37℃GANJUESHITANGDE,DUIDIYU 37℃GANJUESHILIANGDE。

PIFUGANZHIDEWENDUJIXIANWEI49℃,SUOYINIDESHOUGANZHIDEYEGUANWENDUBUYIDINGSHIHENHAODELENGNINGWENDU。

JIELUN:

pk10福利群 ZHEIZHONGFANGFAJINJINGAOSUNIYASUOJIZAIYUNZHUAN。

2、观察视液镜里的气泡

KAOLVYINSU:

1)、QITIFEITENG

2)、YETIGUANYALIJIANGGUODA

pk10福利群 3)、MEIYOUGUOLENGDU

XIANGXICHANSHU:

pk10福利群 ZHEIQUESHIBIAOMINGYOUQIPAOBIAOSHIQUESHAOLENGMEI,DANYEGUANDEYALISUNSHIYENENGYINQIQIPAO。RUGUOYEGUANDEYALISUNSHIHENDA,YETILENGMEIHUISHANFAWEIQITI,SHANFAQITIZAILIUGUOPENGZHANGFASHIHUIJIANSHAOLENGMEIDELIULIANGYEHUIQINSHIPENGZHANGFA。RUGUOXITONGDEGUOLENGDUHENXIAO,YALISUNSHIHENRONGYICHANSHENGZAISHIYEJINGZHONGKANDAODEQIPAO。

pk10福利群 RUGUONIKANDAOSHIYEJINGZHONGDEQIPAOSHIYALISUNSHIYINQIDEERBUSHILENGMEIBUZUYINQIDE,ZHEISHINIJIXUJIAZHULENGMEILAIXIAOCHUQIPAO,NIHUIFAXIANGAOYASHANGSHENGBINGYINQITIAOJI。

JIELUN:

ZHEIZHONGFANGFABUNENGZHENGQUEPANDUANXITONGDELENGMEICHONGZHULIANG

3、测量高低压压力

KAOLVYINSU:

1)、LENGNINGPANGUANANGZANG

pk10福利群 2)、ZHENGFAPANGUANANGZANG

pk10福利群 3)、GUOLVWANGANGZANG

4)、ZHENGFAQIFENGJIZHUANSUBUZHENGQUE

pk10福利群 5)、LENGNINGQIFENGJIYEPIANBUZHENGQUE

XIANGXICHANSHU:

LENGNINGFENGLIANGHEZHENGFAFENGLIANGDEBUMANZU,HUIYINGXIANGCESHIDELENGMEIYALI。RUGUOLENGNINGFENGLIANGBUZU

GAOYAHUIHENGAO,RUGUOPENGZHANGFAXITONGDEZHENGFAFENGLIANGBUZUDIYAHUIHENDI。

pk10福利群 ZAINICESHIKONGDIAOXITONGYALIZHIQIAN,BIXUQUERENLENGNINGFENGLIANGZHENGFAFENGLIANGMANZU。CHIPIANPANGUAN、GUOLVWANGYAOGANJING,FENGSHANZHUANSUZHENGQUE;JIANCHAQUERENFENGSHANYEPIANMEIYOUBIANXING、SUNHUAI,ZHENGQUEANZHUANGZAIZHOUSHANG。

4、测量压缩机的电流

KAOLVYINSU:

1)、LENGTIANCHONGZHUFULIANG

2)、RETIANCHONGZHUFULIANG

3)、PANGUANDEGANJINGYUANGZANGCHENGDU

4)、GUOLVWANGDEANGZANG

pk10福利群 5)、MADAZHOUCHENGDEHAOSUN

6)、ZHUDIANYUANDIANYAGUODI

7)、ZHUDIANYUANDIANYAGUOGAO

XIANGXICHANSHU:

ZAIBUTONGDEQINGKUANGXIACESHIDEDIANLIUYEBUTONG,LIRUDIANLIUSHOUZHUDIANYUANDIANYAZHIDEYINGXIANG,DIANYAZHIDEPIANCHAYINQIDIANLIUDEPIANCHA。DIANLIUHAISHOUDAOMADAZHOUCHENGDERUNHUA、RETIAN、LENGTIANDEYINGXIANG。

5、计算过热度

KAOLVYINSU:

MAOXIGUANXITONG

1)、RETIAN

2)、LENGTIAN

3)、QIANREFUHE

PENGZHANGFAXITONG

LENGNINGQICHUYEGUODUO

XIANGXICHANSHU:

pk10福利群 TONGGUOCELIANGZHENGFAQISHANGXIQIGUANDEXIQIWENDUHEYALISHUZHILAIJISUANGUOREDU,YALIZHIZHUANHUANCHENGWENDUZHIJIANQUXIQIWENDUZHIDECHAZHI,JIWEIGUOREDU。

DUIYUMAOXIGUANXITONG,CELIANGZHENGQUEDEMAOXIGUANLIULIANGQUJUEYUYALIHEZULI。RUGUOZAILENGTIANWEILEBAOZHENGZHENGQUEDEGUOREDUCHONGZHUXITONG,ZAIRETIANXITONGHUICHUXIANLENGMEIGUOLIANG。DUIYUZUIDAREFUHETIAOJIANDEMAOXIGUANXITONG,HUIDUOJIALENGMEI,YOUYUZUIDAREFUHESHIJIAXIANGDE,HUIJIANSHAOLENGNINGQIDEMIANJI,SHIGAOYASHENGGAO。

pk10福利群 DUIYUPENGZHANGFAXITONG,HUIHENRONGYICHONGZHUGUOLIANG,YOUYUPENGZHANGFAHUIZIDONGKAIQI、GUANBI,GUODUOHUOBUZUDELENGMEILIULIANGTONGGUOPANGUAN,HUIBAOCHIBUBIANDEGUOREDU,RUGUORENSHIDAOZHEIYIDIAN,HUISHILENGNINGQINEIJIJUGENGDUODELENGMEI,YINQIGAOYASHENGGAO,DIANLIUPIANDA,YASUOJIHAOSUN。

6、计算过冷度

ZHUYIYINSU:

1)、GUOLENGDUDEDUOSHAO

2)、DONGTIANJIJIE

3)、XIATIANJIJIE

pk10福利群 4)、YALIJIANGDEDUOSHAO

XIANGXICHANSHU:

TONGGUOCELIANGYEGUANSHANGDEYETIWENDUHEYALISHUZHILAIJISUANGUOLENGDU,YALIZHIZHUANHUANCHENGWENDUZHIJIANQUYETIWENDUDECHAZHI,JIWEIGUOLENGDU。YOUYUGUOLENGDUXIANGDANGYULENGNINGQIDELENGMEIYETIDELENGNINGCHENGDU。RUGUOYETILENGNINGCHENGDUTAIHAO,JIANSHAOLENGNINGQIDEMIANJI。ZHEIYANGGAOYASHENGGAOHEDIANLIUGUODA。RUGUOGUOLENGDUPIANDIHUOBUCUNZAI,ZAISHIYEJINGZHONGKANJIANYOUYUYEGUANYALIJIANGYINQIDEQIPAO。PENGZHANGFAXITONGDEGUOLENGDUWEI8~12℃。

pk10福利群 ZHUYI:GUOLENGDUZHIDAIBIAOLENGNINGXIAOGUO。

7、进出风温差

CELIANGLENGNINGPANGUAN、ZHENGFAPANGUANDEJINCHUFENGWENCHA

KAOLVYINSU:

pk10福利群 1)、ZHENGQUEDELENGNINGQIWENCHASHIDUOSHAO

2)、ZHENGQUEDEZHENGFAQIWENCHASHIDUOSHAO

3)、GAOQIANREFUHEDEHUANJING

4)、ZHENGQUEDEZHENGFAQIFENGJIZHUANSU

5)、GUOLVQIDEGANJINGCHENGDU

pk10福利群 6)、FENGGUANXITONGDEJINGYA

7)、LENGNINGQIDEGANJINGCHENGDU

XIANGXICHANSHU:

pk10福利群 WOMENYIFENGLENGSHIJIZUWEILIZI:

FENGLENGSHIDEFENGLENGLENGNINGQISHEJIWENCHAWEI16.7℃,ZHENGFAQISHEJIWENCHAWEI11.1℃.ZAIGAOQIANREFUHEXIA,ZHENGFAQI△tHUIJIANSHAO,YOUYUZHEIGEYUANYIN,WEILEDEDAOJIAOGAODE△tERCHONGZHUGUOLIANG,ZHEIHUIBULIYUYASUOJIDEYUNXING。

YOUYUFENGLIANGHUIYINGXIANG △t,ZAICELIANGJISUAN △tZHIQIANBIXUQUEDINGLENGNINGQIHEZHENGFAQIFENGLIANGZHENGQUE。JINGCHANGXUYAOYONGDAODECELIANGGONGJURUYALIJI、FENGSUYI、FENGJIQUXIANTU。△tZHIZHISHIYIGECHONGZHUDEXINHAOZHI

8、吸气管结露情况

KAOLVYINSU:

1)、PENGZHANGFAXITONG

pk10福利群 2)、MAOXIGUANXITONG

3)、KONGQILIULIANG

4)、JIELUDIAN

5)、GAOFUHE

pk10福利群 6)、CHONGZHULIANGBUZU

XIANGXICHANSHU:

DUIYUMAOXIGUANXITONGZAICHONGZHULENGMEISHI,HUIGUANCHAXIQIGUANDEJIELUQINGKUANG,ZHEIGECHONGZHUFANGFAQUJUEYUMAOXIGUANDELENGMEIYETILIULIANGHELIANGDUANDEYACHAZHI。MAOXIGUANZHIYOUZAISHEJIGONGKUANGXIAYUNXINGSHI,ZHENGFAQIDECHUANREXIAOGUOCAINENGDEDAOCHONGFENFAHUI。

RUGUOZHENGFAQIFENGLIANGZHENGCHANG,FAXIANLENGMEIGENJUFUHEBIANHUALIUGUOZHENGFAQI,ZUZHISHUANGGUANDEXINGCHENG。RUGUOFUHEJIANSHAO,YETILENGMEIHUILIUJINGZHENGFAQI,JINRUXIQIGUANSHI,ZHOUWEIKONGQIZHONGDESHUIZHENGQIHUININGJIEZAITONGGUANSHANG。RUYOUZUGOUDEYETILENGMEI,LUGUANHUIFASHENG。DANZHEIZHONGFANGFASHIYONGZAIRELIPENGZHANGFAXITONGSHI,HUIFAXIANLUGUANDECHANSHENGBUBIAOSHILENGMEIDECHONGZHULIANG(JISHICHONGZHUGUOLIANGDELENGMEI),YUANYINZAIYUPENGZHANGFAHUIZIDONGDIAOJIEWENDU。

9、称重量充注

pk10福利群 CHENGZHONGCHONGZHUFASHIZHENZHENGZHENGQUEDEFANGFA,TASHIYONGYURENHEZHILENGXITONG。

QIFANGFAJIUSHICHENGLIANGSUOCHONGZHUZHILENGJIDEZHONGLIANG,SUOXUZUODESHIQINGJIUSHICONGYOUGUANDEZILIAOZHONGZHAOCHUYINGDANGCHONGZHUDEZHILENGJIDELIANGHUOZHEFANWEI。ZHEIBINGBUJINJINSHIYIZHONGGUANCHAFANGFA,ERSHIYIZHONGZHENZHENGDECHONGZHUFANGFA。ZHIYAOZHIZAOSHANGZAIMINGPAISHANGZHIMINGLESHUILENGJUJIHUOFENTIJIDEZHENGQUECHONGZHULIANG,JIUKEYIZAIJIANGXITONGWANQUANGANZAOHECHOUKONGYIHOU,CAIYONGGANCHENG、 DIANZICHENG、 BOPANCHENGHUOQITACHENGZHONGZHUANGZHIJINXINGCHENGZHONGCHONGZHU。

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