青海快3

欢迎来到昆山熙日机械设备有限公司网站!
技术文章
青海快3 >>> 技术文章 >>> 氦质谱检漏在铝制板翅式换热器生产中的应用

氦质谱检漏在铝制板翅式换热器生产中的应用

 在板翅式换热器的生产中,随着用户对换热器泄漏情况的要求愈来愈严格,氦质谱检漏的使用愈来愈频繁,本文介绍了在板翅式换热器进行氦质谱检漏常用的方法及抽真空需要控制的因素

  ZAIBANCHISHIHUANREQIDESHEJIJIZHIZAOGUOCHENGZHONG,YIJUSHEJITUYANGHUOZHEGONGHUOHETONGYAOQIUJINXINGHAIZHIPUJIANLOUDEQINGKUANGYULAIYUPUBIAN,JIJIDETANSUOLVZHIBANCHISHIHUANREQIDEHAIZHIPUJIANLOUDEFANGFAHEKONGZHIYAOSUDUIBANCHISHIHUANREQIDESHENGCHANZHIZUOJUYOUZHONGYAODEZHIDAOYIYI。XIELOUSHIDE,BULOUZESHIXIANGDUIDE。BANCHISHIHUANREQISHIYONGZHONG,BUDANXUYAOZHIDAOYOUWUXIELOU,ERQIEHAIYAOZHIDAOXIELOULVYOUDUODA。HAIZHIPUJIANLOUWANCHENGLEDUIBANCHISHIHUANREQIDELOULVYOUDINGXINGFENXIDAOLIANGHUAKAOHEDEZHUANBIAN。

1、铝制板翅式换热器的结构及特点

  LVZHIBANCHISHIHUANREQIYOUFENGTOU、JIEGUAN、BANSHUTIHEZHIZUOZUCHENG。BANSHUTIYOUFENGTIAO、GEBAN、CHIPIANHEDAOLIUPIANZUCHENG。GEBANJIANGCHIPIANJIAZAIZHONGJIAN,FENGTIAODANGZHUBIANSHANG,DAOLIUPIANQIANHOUFENBU,RUTU1-1。JIEZHIZAIGEBAN、FENGTIAO、CHIPIAN、DAOLIUPIANGONGTONGGOUCHENGDETONGDAONEILIUDONG。ZHEIYANGYICENGYICENGTONGDAODIEJIADAOSHEJIDEGAODU。BANCHISHIHUANREQIZUZHUANGWANCHENGHOUSONGDAOZHENKONGQIANJIELUZHONGGAOWENQIANJIE,SHIDEGEBAN、CHIPIAN、FENGTIAOHEDAOLIUPIANJIECHUBUFENRONGHEZAIYIQICHENGWEIYIGEZHENGTI。

氦质谱检漏在铝制板翅式换热器生产中的应用

TU1 BANCHISHIHUANREQIJIEGOUSHIYITU

青海快3  BANCHISHIDEHUANREQIJIBENJIEGOUTEDIANWEICUOCENGSHI、DUOGULIU,QIJINCOU、QIEHUANREMIANJIDA,HANFENGZHANGDUDA。

2、铝制板翅式换热器常用检漏方法

  BANCHISHIHUANREQIDEXIELOUZHUYAOYOUWAILOUHENEILOULIANGZHONG。WULUNCAIYONGHEZHONGJIANLOUFANGFA,QIMUDEDOUSHIWEILEJIEJUENEIWAILOUWENTI。

  2.1、FEIZAOPAOFA

青海快3  ZAIDUIBANCHISHIHUANREQIJINXINGWANQIANGDUSHIYANQIAN,YIBANDUIGEJIEZHITONGDAOCHONGRUYALIZHIWEI0.1MPa-0.2Mpa DEGANZAO、JIEJING、WUYOUDEQITI,ZAIHUANREQIBIAOMIANDEHANFENGCHUSHUAYIDINGNONGDUDEFEIZAOSHUI,RUGUOCUNZAIXIELOUDIAN,HUILIANXUXINGCHENGFEIZAOPAOHUOZHEFEIZAOPAOBEICHUIFEI。ZHAOCHUWAILOUDIAN,BINGDUISUOYOUJIEZHITONGDAOXIEYAHOU,JINXINGBUHANFANXIU。

青海快3  2.2、QIMIXINGSHIYANJIANLOUFA

青海快3  ZAIDUIBANCHISHIHUANREQIJINXINGWANQIANGDUSHIYANHOU,XIANGSUOYOUJIEZHITONGDAOCHONGRUGANZAO、JIEJING、WUYOUDEKONGQIHUODANQI,SHITONGDAOYALIDADAOSHEJITUYANGZHONGSUOYAOQIUDEQIMIXINGSHIYANYALI,JIANGBANSHIFANGRUSHUICHIZHONGWENYA30 FENZHONG,PANDUANBIAOMIANYOUWUQIPAOCHUXIAN,RUYOUQIPAO,ZHAOCHUWAILOUDIANJINXINGBIAOJI。

  RANHOUANZHAOXIANDIYATONGDAOHOUGAOYATONGDAODEYUANZE,ZHUCIFANGKONGBEICETONGDAO,ANZHAOXIANGYINGDEJIANLOUGONGYIFANGFAZHUTONGDAOJIANCHA,ZHONGPANDINGSHIFOUCUNZAINEILOUDIAN,YIJINAZUTONGDAOZHIJIANCUNZAINEILOUQUEXIAN。

  2.3、U XINGGUANFA

青海快3  ZAIDUIGONGJIANZUOWANQIANGDUSHIYAN、QIMIXINGSHIYAN,ZUHANWANBIHOU,LIYONGU XINGGUANFADUIZHENGTIXINGNENGJINXINGXIELOUJIANCHA。

青海快3  JIANGBEIJIANTONGDAODEGEGUANKOUSHIYONGMENSAIFENGKOU,ZHILIUYIGEGUANKOUYONGXIANGJIAOGUANLIANJIEDAOHANYOUYIDINGLIANGSHUIDETOUMINGBOLIU XINGGUAN,CISHIBEIJIANTONGDAONEIDEYALIYUWAIJIEDAQIYACHIPING,U XINGGUANLIANGYEMIANCHIPINGWUGAODUCHA。QITAJIEZHITONGDAOCHONGRUGANZAO、JIEJING、WUYOUDEKONGQIHUODANQI,SHITONGDAOYALIDADAOSHEJITUYANGZHONGSUOYAOQIUDEQIMIXINGSHIYANYALI,JINGGUOYIDINGSHIJIANHOU,GUANCHAU XINGGUANLIANGZHIGUANNEISHUIPINGMIANDEBIANHUA,RUOLIANJIEDAOTONGDAOYICEDESHUIMIANDIYUTONGDAQIYICE(SHUIPINGMIANYOUYIDINGDEGAODUCHA),ZEPANDINGWEIBUHEGE,FANZHIWEIHEGE。

3、氦质谱检漏的应用

  氦质谱检漏小可检漏率达5×10-12 Pa·m3/s,氦质谱检漏的使用,使板翅式换热器的检漏由定性考察变成了定量分析,对板翅式换热器的选用具有指导意义。

青海快3  3.1、HAIZHIPUJIANLOUCHANGYONGDECAOZUOFANGFA

  BANSHIHUANREQIDETIJIJIHUANREMIANJIJIAODA,RUGUODANYIKAOHAIZHIPUJIANLOUYICHOUQUZHENKONG,QIBUNENGMANZUJIANLOUKOUZHENKONGDUDEYAOQIU,ZHEIYANGXUYAOLINGJIECHOUZHENKONGJIZU。BANCHISHIHUANREQIDEHAIZHIPUJIANLOUYIBANCAIYONGPENCHUIFAHEZHONGZHAOFA,RUJIANCHANEILOUHAIKEYICAIYONGXIRUFAJINXINGJIANLOU。

青海快3  3.1.1、PENCHUIFA

青海快3  GAIFANGFASHIJIANGBEIJIANJIANJIEZAIJIANLOUYIDEJIANLOUKOU,YONGYIQIDEZHENKONGXITONGDUIQICHOUZHENKONGBINGDADAOZHENKONGXIANJIEYUZHIPUGUANGOUTONG,RANHOUYONGPENQIANGXIANGKEYILOUKONGPENCHUIHAIQI。DANGYOULOUKONGCUNZAISHI,HAIQIJIUTONGGUOLOUKONGJINRUZHIPUGUANBEIJIANCE。XIATU2-1 SHIPENCHUIFAYUANLISHIYITU。

氦质谱检漏在铝制板翅式换热器生产中的应用

青海快3TU2-1 PENCHUIFAYUANLISHIYITU

青海快3  3.1.2、ZHONGZHAOFA—CEZONGLOULV

  JIANGBEIJIANJIANYUYIQIJIANLOUKOULIANJIECHOUZHENKONG,ZAIBEIJIANJIANWAIMIANZHAOYICHONGMANHAIQIDERONGQI,RUBEIJIANJIANYOULOUKONG,HAIQIBIANYOULOUKONGJINRUBEIJIANJIAN,ZHONGDADAOZHIPUGUANBEIJIANCE。SUOCELOULVSHIBEIJIANJIANDEZONGLOULV,BUNENGQUEDINGYOUJIGEXIELOUDIANHEMEIGELOUDIANDEZHUNQUEWEIZHI。XIATU2-2 SHIPENCHUIFAYUANLISHIYITU。

氦质谱检漏在铝制板翅式换热器生产中的应用

TU2-2 ZHONGZHAOFAYUANLISHIYITU

青海快3  3.1.3、XIRUFA—JIANCENEILOU

  JIANGBEIJIANGONGJIANDEYIGETONGDAONEICHONGQISHEJIYALIZHIDAXIAODEHAIQIYUDANQIHUNHEQI,RANHOUDUIYUQIXIANGLINDETONGDAOCHOUZHENKONGBINGYUYIQIJIANLOUKOUXIANGLIAN,RUGUOCUNZAINEILOU,LINGYITONGDAONEIDEHAIQIHUIJINRUCHOUZHENKONGDETONGDAO,ZHONGDADAOZHIPUGUANBEIJIANCE。XIATU3-3 SHIXIRUFAYUANLISHIYITU。

氦质谱检漏在铝制板翅式换热器生产中的应用

青海快3TU3-3 XIRUFAYUANLISHIYITU

  3.2、HAIZHIPUJIANLOUDECHENGBENKONGZHI

  HAIZHIPUJIANLOUXIANGDUIYUQITADEJIANLOUFANGFA,YINSHIYONGCHOUZHENKONGJIZUJIGAOCHUNHAIQIQIJINGJICHENGBENJUGAOBUXIA。BIZHEZAISHENGCHANZHIZAOJIANCEZHONGMOSUOCHUYIZHENGTAOJIANSHAOJIANCEFEIYONGDEFANGFA,SHIHAIZHIPUJIANLOUJUBEILEZAIBANCHISHIHUANREQISHENGCHANZHONGDAGUIMOSHIYONGDEKENENG。

  3.2.1、JIANLOUKOUZHENKONGDUDEKONGZHI

  GENJUNB/T 47006 LVZHIBANCHISHIREJIAOHUANQIZHONGA.5 HAIZHIPUJIANLOUHEJB/T 7261 LVZHIBANCHISHIREHUANQIZHONGLOULVYAOQIU,JIANLOUKOUZHENKONGDUYIBANYAOQIUWEI:1.33Pa。

青海快3  ZAISHEJITUYANGJIGONGHUOHETONGZHONGDUIJIANLOUKOUZHENKONGDUYOUMINGQUEYAOQIUDE,ANZHAOQIYAOQIUDEJIANLOUKOUZHENKONGDUJINXINGJIANCE;RUGUOMEIYOUYAOQIU,GENJUDALIANGDEJIANCEJINGYAN,JIANGJIANLOUKOUZHENKONGDUKONGZHIZAI1.0Pa-15Pa,ZHEIYANGDEYIGEJIANLOUKOUZHENKONGDUBINGMEIYOUJIANGDIJIANCEDEZHUNQUEXING,DANQICHOUZHENKONGSUOXUDEDIANFEINENGJIANSHAO20%-50%。

青海快3  3.2.2、GONGJIANGANSHIDUDEKONGZHI

  DUIYIPITONGCHICUNGUIGEDE4 TAIDEBANCHISHIHUANREQIJINXINGHAIZHIPUJIANLOUSHI,JIANCEGECHUGONGJIANTONGDAODESHIDU,ZUOLEJILU,RANHOUTIAOCHU2 TAIJINXINGHONGGANHEDANQIZHIHUAN,RANHOUDUISUOYOUGONGJIANTONGDAOJINXINGCHOUZHENKONG。JINXINGDUIBIHOUFAXIAN,DADAOTONGYANGDEZHENKONGDU,MEIYOUJINXINGHONGGANHEDANQIZHIHUANDEGONGJIANQIHUAFEIDESHIJIANZENGJIA40%-60%。

青海快3  3.2.3、HAIQIDESHIYONGKONGZHI

  BANCHISHIHUANREQIDETIJIDA,HANFENGZHANGDUDA,HAIZHIPUJIANCESHI,XUYAODALIANGDEHAIQI。GONGYESHIYONGDEGAOCHUNHAIQI,QICHENGBENJIAOGAO,YIPINGDAJIQIANYUAN,RUGUOSHIYONGGAOCHUNHAIZHIJIEJIANCEQIHUAFEIDECHENGBENDA。ZAIJINXINGXIRUFAHEZHONGZHAOFASHI,CAIYONGHAIQIYUDANQIDEHUNHEQIJINXINGJIANCE,NENGSHIHAIQIDESHIYONGCHENGBENXIAJIANG70%-80%。

  3.2.4、CHOUZHENKONGGUANDAOKOUDEKONGZHI

  DUIYITONGDAOJINXINGCHOUZHENKONGCAOZUOSHI,RUGUODUIJINKOUHECHUKOUTONGSHICHOU,BIDUIDANYIKOUJINXINGCHOUQUSHI,JIESHENGSHIJIANDA60%-75%。JIANSHAOLECHOUQUSHIJIAN,JIANGDILEJINGJICHENGBEN。

4、结束语

  ZHENGQUEDEXUANZEJIANLOUFANGFA、JIANLOUKOUZHENKONGDUDEDAXIAO、HAIQIDESHIYONG、GONGJIANGANSHIDUDEKONGZHI、CHOUZHENKONGDEFANGSHI,BUJINNENGGOUHUODEKEKAODEJIANCESHUJU,ERQIENENGGOUDADAJIANGDISHENGCHANJIANCECHENGBEN,HAIZHIPUJIANLOUZAIBANCHISHIHUANREQIDEJINHOUDESHENGCHANJUYOUZHONGYAOYIYI,HUANREQIDEXINGNENGZHIBIAOYOULELIANGHUADEKAOPING,DUITISHENGBANCHISHIHUANREQIDECHANPINZHILIANGJUYOUTUIDONGXINGZUOYONG。

昆山熙日机械设备有限公司版权所有© 2018

管理登陆 站点地图 技术支持:化工仪器网 备案号:
QQ在线客服
电话咨询
  • 13913143077