OG真人

洁净区的压差如何控制最有效?

OG真人时间:2020.12.04 浏览次数:

一、压差控制法规要求

 

2010BANGMPRENZHENGDUIYUJIEJINGCHEJIANDEYACHAYAOQIU:JIEJINGQUYUFEIJIEJINGQUZHIJIAN、BUTONGDENGJIJIEJINGQUZHIJIANDEYACHAYINGBUDIYU10PASIKA,XIANGTONGJIEJINGDUDENGJIBUTONGGONGNENGDECAOZUOJIANZHIJIANYINGBAOCHISHIDANGDEYACHATIDU,YIFANGZHIWURANHEJIAOCHAWURAN。YAOPIN2010BANGMPWUJUNYAOPINFULUDISANSHISITIAOGUIDING“YINGDANGZAIYACHASHIFENZHONGYAODEXIANGLINJIBIEQUZHIJIANANZHUANGYACHABIAO”。

 

ER、QUEDINGGEJIEJINGSHIDEYACHA

 

1、TONGYIJIEJINGQUGESHIDEYACHA

 

ZAISHIJIGONGCHENGZHONG,QUEDINGTONGYIJIEJINGQUGEJIEJINGSHIDEYACHA,KEYIBAMEIGEJIEJINGSHIDEYALIYUJIEJINGQUZOULANGXIANGBIJIAO, YIJIEJINGQUZOULANGYALIZHIWEIJIZHUN。YINWEIJIEJINGQUZOULANGGUANCHUANMEIYIGEJIEJINGSHI,MEIGEJIEJINGSHIYUJIEJINGQUZOULANGDEYACHAQUEDINGLE,JIEJINGSHIZHIJIANDEYACHAYEJIUQUEDINGLE。SUOYOUJIEJINGSHIDEYALIZHIDOUYIJIEJINGQUZOULANGYALIZHIWEIJIZHUN,HUXIANGJIANDEYACHAZHIJIUBUHUIHUNLUAN。RUGUTIZHIJICHEJIAN,KEYIQUEDINGJIEJINGQUZOULANGZHENGYAZHIWEI18PA(JIEJINGQUSHIWAIWEI0PA);FENSUIJIAN、CHENGLIANGJIANSANCHENYANZHONG,YIBANTONGGUOQIANSHIYUJIEJINGQUZOULANGXIANGLIAN,WEIBIMIANFANGJIANNEIHANCHENLIANGJIAODADEQILIUTONGGUOZOULANGKUOSANDAOQITAFANGJIAN,KEYIQUEDINGFENSUIJIAN、CHENGLIANGJIANZHENGYAZHIWEI12PA,QIANSHIZHENGYAZHIWEI15PA。ZHEIYANG,FENSUIJIAN、CHENGLIANGJIANXIANGDUIYUQIANSHIWEIFUYA,QIANSHIXIANGDUIYUJIEJINGQUZOULANGWEIFUYA。QILIUCONGJIEJINGQUZOULANGLIUXIANGQIANSHI,CONGQIANSHILIUXIANGFENSUIJIAN、CHENGLIANGJIAN。JINGGANQIJUCUNFANGJIANYONGYUCUNFANGXIJING、HONGGANDEQIJU,WEIBIMIANWURAN,KEQUEDINGGAIFANGJIANZHENGYAZHIWEI21PA,YIBIMIANZOULANGQILIULIURUGAIFANGJIAN。

 

2、BUTONGDENGJIJIEJINGQUZHIJIANDEYACHA

 

QUEDINGBUTONGDENGJIJIEJINGQUZHIJIANDEYACHA,KEYIXIANQUEDINGDIJIEJINGDUJIBIEJIEJINGSHIDEZHENGYA,ZAIYICITIGAOZHENGYAZHIJISHU,QUEDINGGAOJIEJINGDUJIBIEJIEJINGSHIZHENGYA。

 

3、TESHUQINGKUANGJIEJINGQUDEYACHA

 

YAOPINDESHENGCHANCHEJIAN,BIRURUANJIAONANGSHENGCHANCHEJIAN,ZAITONGYIJIEJINGQUNEIYOUXIANGDUISHIDUBUTONGDEJIEJINGSHI,DUICI,YINGKONGZHIBIJIAOGANZAODEJIEJINGSHI,XIANGDUIXIANGLINJIEJINGSHIWEIZHENGYA,YIMIANSHIKONGQILIUXIANGGANZAODEJIEJINGSHI。QINGMEISULEIDENGGAOZHIMINXINGYAOPINDESHENGCHANCHANGFANG,FENZHUANGSHIDENGYOUYAOFENBAOLUDEJIEJINGSHIYINGBAOCHIXIANGDUIFUYA。

 

SAN、WEICHIYACHADEYACHAFENGLIANG

 

JIEJINGQUGEJIEJINGSHIWEICHIZHENGYACHADEYACHAFENGLIANG,XUYAOYOUSHIWAIXINFENGBUCHONG。YINCIJIEJINGSHIZHENGYACHAFENGLIANGDEDAXIAO,ZHIJIEYINGXIANGDAOJINGHUAKONGDIAOXITONGDEXINFENGBI,YIJIJINGHUAKONGDIAOXITONGDEHAONENGLIANG。JIEJINGQUGEJIEJINGSHIWEICHIFUYACHADEYACHAFENGLIANG,YOUGAIJIEJINGSHIWAISHENRUJIEJINGSHI,ZAIHENDUOQINGKUANGXIA,QISHIWEIJINGJINGHUACHULIDESHIWAIFENG,YINCIJIEJINGSHIFUYACHAFENGLIANGDEDAXIAO,ZHIJIEGUANXIDAOFUYAJIEJINGSHIDEJIEJINGDU。MUQIAN,CHANGJIANDEJISUANJIEJINGSHIYACHAFENGLIANGDEFANGFAYOUFENGXIFAHEHUANQICISHUFA。FENGXIFAJIGENJUJIEJINGSHIMENCHUANGDENGFENGXIZONGZHANGDULAIGUSUANJIEJINGSHIYACHAFENGLIANG,DANZAISHIJIYINGYONGZHONG,TONGJIMENCHUANGDENGTIAOFENGSHULIANGDEGONGZUOBIJIAOFANSUOQIEYIZAOCHENGCUOLOU,MUQIANYIJIAOSHAOYINGYONG。HUANQICISHUFA,JIGENJUJIEJINGSHIHUANQICISHULAIGUSUANJIEJINGSHIYACHAFENGLIANG。ZAISHIJIGONGCHENGZHONG,WANQUANKEYITONGGUOJIAQIANGJIEJINGSHIWEIHUJIEGOUQIMIXING,CONGERJIANSHAOFANGJIANYACHAFENGLIANG。GENJUJIEJINGSHIYACHAZHIDAXIAO,YACHAFENGLIANGYIANl~2CI/XIAOSHIDEHUANQICISHUXUANYONG。ZUIJIANDANDEXIANDIAOZHENGYIXIAHUIFENGKOUGEZHADEFANGXIANGKAIKOUDAXIAO。XIANQUEDINGHAOSONGFENGLIANGJIHUIFENGLIANG,SHOUXIANZAIFENGSUFENGLIANGMANZUDEQIANTIXIA,KEYIDIAOJIEHUIFENGKOUKAIQIDAXIAOHEGUOLVBU,KANSHIFOUNENGDADAOYAOQIU,RUBUXING,ZHIYOUDIAOJIECHEJIANJIACENGDEMEIGEJIEJINGSHIGAOXIAOKOUDEFENGFADAXIAO,DANYAOZHUYIDIAOJIEDETONGSHI,HUIYINGXIANGQITAFANGJIANDEFENGLIANG。RUDIAODONGGAOXIAOKOUTAIDUO,ZUIHAODIAOWANHOUCESHIFENGSUFENGLIANG。ZAIDIAOJIEGAOXIAOGUOLVQISONGFENGTONGDEDIAOJIEFA,XIANDIAOGAOJIEJINGJIBIEZAIDIAODIJIEJINGJIBIE,SHIGEFANGJIANYACHAFUHEgmpYAOQIU。ZHUYI,DIAOJIEFENGFASHIYIDINGYAOQUEBAOGAOXIAOGUOLVQIDEXINGNENGFUHEYAOQIU。

洁净区压差

SI、WEICHIJIEJINGSHIYACHAHENGDING

 

SHANGSHUJIEJINGSHIYACHAZHI、YACHAFENGLIANG,DOUZHISHILILUNZHI,XUYAOCAIQUYIDINGDEJISHUCUOSHIHESHESHILAISHIXIAN。ZAISHIJIGONGCHENGZHONG,KONGZHIJIEJINGSHIYACHADEFANGSHIYOUDUOZHONG:YIBANDEQINGKUANGXIA,CAIQUDINGFENGLIANGXITONGDEFANGSHIJIAODUO,JISHOUXIANBAOZHENGJIEJINGSHISONGFENGLIANGXIANGDUIHENGDING,DIAOJIEJIEJINGSHIHUIFENGLIANGHUOPAIFENGLIANG,CONGERKONGZHIJIEJINGSHIYACHAFENGLIANG,WEICHIJIEJINGSHIYACHAZHI;HAIKEZAIJIEJINGSHIHUI(PAI)FENGZHIGUANSHANGANZHUANGSHOUDONGDUIKAIDUOYEDIAOJIEFAHUODIEFA,DIAOJIEHUI(PAI)FENGLIANG,KONGZHISHINEIYACHA。QIYOUDIANSHISHEBEIJIANDAN,YOUXIAO。ZAIKONGDIAOXITONGDIAOSHISHIDIAOHAOJIEJINGSHINEIYACHADEFANGFA,QIQUEDIANSHIZAIKONGDIAOXITONGYUNXINGGUOCHENGZHONG,JIEJINGSHINEIYACHAPIANLISHEDINGZHISHI,DIAOJIEBIJIAOMAFAN。GAIFANGFAYUQITAFANGSHIPEIHESHIYONG,SHIMUQIANGONGCHENGZHONGCHANGJIANDEKONGZHIJIEJINGSHIYACHADESHOUDUANZHIYI。ZAIJIEJINGSHIHUI(PAI)FENGKOU,ANZHUANGZUNICENG(RUDANCENGWUFANGBU、BUXIUGANGLVWANG、LVHEJINLVWANG、NILONGLVWANGDENG),NENGGOUYOUXIAODIBAOZHENGJIEJINGSHIDEZHENGYA,DANXUJINGCHANGGENGHUANZUOWEIZUNICENGDEGUOLVWANG,YIFANGJIEJINGSHINEIZHENGYAGUOGAO。

 

1、ANZHUANGYUYAFA

 

ZAIYACHAJIEMIANDEWEIHUJIEGOUSHANGSHEZHIJIXIEYUYAFAHUOZIDONGYUYAFA,SHEDINGYIYUNXUYACHA,ZAISHINEICHAOGUOYACHASHIQIDONG,SHIJIEJINGSHIWEICHISHEDINGDEYALI,YOUJINGYACHAZIDONGKONGZHIXITONGWEICHISHEDINGYALI,GAIKONGZHIXITONGZIDONGDIAOJIEJINGHUAKONGDIAOXITONGHUIFENGGUANSHANGDEHUIFENGFADEKAIDU,SHIJIEJINGSHIWEICHISHEDINGYALI3.YOUBIANPINQIDIAOJIEXINFENGJIZHUANSUGAIBIANXINFENGLIANGDEDAXIAOWEICHISHEDINGYALI。

 

2、XIAOZHENGYACHAYI

 

KAIMENJILIANGFANGJIANXIANGTONGSHI,YACHAYINGXIANSHI0,GUANSHANGHOU,XIANSHISHUZHIYINFUHEYAOQIU,KEYIDIAOJIE。

 

3、JINLIANGBUDIAO

 

NENGBUDIAOJINLIANGBUDIAO:SHEJISHI,YINWEISHEJIYUANDERENDUIFANGJIANDEKONGJIAN,FENGDELIUXIANG,FENGLIANG,HUANQISHULIANGDENGJIBENJINGGUOLILUNJISUAN,JINLIANGBUYAODIAOZHENG。

 

4、YIJUFAGUI

 

YIJUGMPYAOQIUDIAOZHENG,QUEDINGHAOJIBIE,XUANZEHAOXIANGLINFANGJIANDEYACHASHUZHI,SHIZHENGYAHAISHIFUYADENG。

 

5、XIJIEZHUYIDIAN

 

KONGJIANDEMIFENG,DILOU,MENFENG,CHUANDICHUANGDENG。ZAIXIANGLINFANGJIANGEQIANGSHANGANZHUANGYUYAFA,YIKONGZHIZHENGYA。QIYOUDIANSHISHEBEIJIANDAN,KEKAO,QUEDIANSHIYUYAFACHICUNBIJIAODA,TONGFENGLIANGYOUXIAN,BUFANGBIANANZHUANG,YEBUFANGBIANYUFENGGUANLIANJIE,ZHINENGZAIGEBIEJIEJINGSHIANZHUANG。

 

6、ZHIXINGXITONGDIAOZHENG

 

ZAIJIEJINGSHIHUI(PAI)FENGZHIGUANDIAOJIEFAFAZHOUSHANG,ANZHUANGDIANDONGZHIXINGXITONG,CONGERYUXIANGDUIYINGDEFAMENPEITAOZUCHENGDIANDONGDIAOJIEFA。GENJUFANKUIDEJIEJINGSHIYACHAZHI,WEIDIAOFAMENKAIDU,ZIDONGDIAOJIEJIEJINGSHINEIYACHAHUIFUDAOSHEDINGZHI。CIZHONGFANGSHIYONGYUKONGZHIJIEJINGSHINEIYACHABIJIAOKEKAO、JINGQUE,KONGZHIXITONGZAOJIAYEBUGAO,ZAIGONGCHENGSHIJIANZHONGYINGYONGJIAODUO,GAIXITONGKEANZHUANGZAIXUYAOXIANSHIYACHADEJIEJINGSHIHUODIAN XINGJIEJINGSHIDEHUI(PAI)FENGZHIGUANDIAOJIEFASHANG。ZAIJIEJINGSHISONGFENGZHIGUAN、HUI(PAI)FENGZHIGUANSHANGANZHUANGWENQIULIFENGLIANGKONGZHIFA。

 

五、压差调试方法

 

YACHADIAOSHIDEGUOCHENGWEIBAOZHENGJIEJINGSHIHUANQICISHUJISHEBEIPAIFENGHECHUCHENXIAOGUO,JINLIANGBUGAIBIANSONGFENGLIANGJISHEBEIPAIFENGJIHECHUCHENFENGJIDEFENGLIANG。ZHUYAOTONGGUODIAOJIEHUIFENGLIANGHEXITONGPAIFENGLIANGJINXINGYACHADIAOZHENG。RENJINGQUNEIGEGONGNENGFANGJIANYINGSHUNRENJINGLUXIANWEI:FEIJIEJINGZOULANG、HUANXIE、YICIGENGYISHI、ERCIGENGYISHI、HUANCHONGJIAN、JIEJINGNEIZOULANG。JIEJINGSHINEIZOULANGYUFEIJIEJINGQUZHISHAOWEICHI30PaZHENGYAYACHA。ZHEIZHONGYACHAJIANLIJIBENYUANLISHISONGFENGLIANGDAYUHUIFENGLIANG、PAIFENGLIANG、SHENLOUFENGLIANGLAIWEICHIZHENGYA。TONGGUOJIEJINGSHIDESONGRUFENGLIANGYUPAIFENGLIANG+YACHAFENGLIANG(YUFENGLIANG)ZHIJIANDADAOPINGHENGBIANJIANLIYACHA。DUIQUANXINFENGKONGQIXITONG:XINFENGLIANG=PAIFENGLIANG+YACHAFENGLIANG。DUIXUNHUANKONGQIXITONG:XINFENGLIANG+HUIFENGLIANG=HUIFENGLIANG+PAIFENGLIANG+YACHAFENGLIANG。GUIGENDAODIJIEJINGSHIYACHA,JIXINFENGLIANG=PAIFENGLIANG+YACHAFENGLIANG,TAMENZHIJIANPINGHENGGUANXIJIANLI。

 

LIU、ZHENGYABAOCHIFANGFA

 

SHIWAIFENGYA、FENGSUDEBIANHUADENGHUIYINQIJIEJINGSHIDUISHIWAIBAOCHIYACHADEBIANHUA,YANHAICHENGSHIYUFENGSUJIAODADECHENGSHIXUJINXINGYINGMIANFENGSUYALIFUHEJISUAN,DIAOZHENGYACHAZHI。

 

 

 

KONGDIAOXITONGZAISUISHIJIANDEYUNXING,XITONGDEZULIHUIFASHENGYIXIEBIANHUA,ZHUYAOSHIYOUYUGUOLVQIZULIDEBIANHUA,YINQISONGFENGLIANGDEBIANHUA,YINGXIANGDAOJIEJINGSHIYACHADEJIANLI,YINWEIKONGDIAOXITONGYUNXINGDAOYIDINGSHIQIHOUXITONGDEZULIBIANHUAZHIYIDINGDESHUZHISHI,XITONGZULIZENGDA,YINGXIANGDAOZONGSONGFENGLIANGJIANXIAO,SHIJISONGFENGLIANGXIAOYUSHEDINGSONGFENGLIANG,WUFABAOZHENGYUANYOUDESHINEIYACHADEJIANLI。TONGSHIYOUYUJIEJINGSHINEIRENYUANLIUDONG,JIEJINGSHINEIMENCHUANGPINFANKAI、QI,JIEJINGSHINEIYUANYOUMIFENGXINGNENGJIANGDI,YANZHONGLOUFENGZUIHOUDOUYINGXIANGDAOJIEJINGSHINEIYUANYOUYACHADEJIANLI。ZHENDUIYISHANGDEWENTI。WEIBAOZHENGJIEJINGSHISHINEISHIZHONGBAOCHIYIDINGDEYACHA,XUCAIQUYIDINGCUOSHILAIWEICHISHINEIZHENGYA。CUOSHIRUXIA:

 

ZAIHUIFENGKOUZHUANGKONGQIZUNICENG;

 

PAIFENGGUANZHUANGDIANDONGMIBIFAZHONGXIAOGUOLVQI;

 

YUYAFA,YIBANSHEZAIJIEJINGSHIXIAFENGCEQIANGBI,CAIQUCIZHONGCUOSHISHIYAOQIUSHINEIXUYOUZUGOUDESHENGYUFENGLIANG;

 

DIAOJIEHUIFENGFAHUOPAIFENGFA;

 

DIAOJIEXINFENGFA;

 

FENGJI、FENGFALIANSUOKONGZHI;

 

DINGQIGENGHUANYIXIEBIYAODEGUOLVQI。

 

设计、施工和调试是保证净化系统压差正常的三个重要环节,通过调试我们可以对系统压差出现的问题有所了解,从而可以完善设计方案,规范施工操作,避免以上问题的出现。压差控制工作是保证洁净室室内压差和洁净度是否达标的重要和必要环节。