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浅析水银气压表的安装维护检查

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浅析水银气压表的安装维护检查

发布日期:2015-05-13 00:00 来源:http://tomzoon.com 点击:

SHUIYINQIYABIAOSHIQIXIANGTAIZHANYONGLAIGUANCEQIYADEZHUYAOYIQI,YOUDONGCAOSHIHEDINGCAOSHI2ZHONG,SHIGENJUSHUIYINZHUDEZHONGLIANGHEDAQIYALIXIANGPINGHENGDEYUANLIZHICHENGDE,ZAISHIYONGGUOCHENGZHONGYAOJINGCHANGJINXINGWEIHU: 

水银DHM2空盒气压表安装: 

1)、ANZHUANGZAIWENDUSHAOBIAN、GUANGXIANCHONGZUDEQIYASHINEI,SHANGWUQIYASHIDETAIZHAN,KEANZHIZAITEZHIDEBAOHUXIANGNEIQIYABIAOYINGLAOGU、CHUIZHIDIXUANGUAQIANGBI、SHUINIZHUHUOJIANGUDEMUZHUSHANG,QIEWUANZHIZAIREYUAN(NUANQIGUAN、HUOLU)HEMENCHUANGPANGBIAN,YIJIYANGGUANGZHIJIEZHAOSHEDEDIFANG。QIYASHINEIBUDEDUIFANGZAWU。 

2)、ANZHUANGQIAN,YINGJIANGGUABANHUOBAOHUXIANGLAOGUDIGUDINGZAIZHUNBEIXUANGUAQIYABIAODEDIFANG。ZAIXIAOXINDICONGMUHE(PITAO)ZHONGQUCHUQIYABIAO,CAOBUXIANGSHANG,SHAOSHAONINGJINCAODIDIAOZHENGLUOXUANYUE1--2QUAN,MANMANDIJIANGSHUIYINQIYABIAODAOZHUANGUOLAI,SHIBIAOZHILI,CAOBUZAIXIA。RANHOUXIANJIANGCAODEXIADUANCHARUGUABANDEGUDINGHUANLI,ZAIBABIAODINGXUANHUANTAORUGUAGOUZHONG,SHISHUIYINQIYABIAOZIRANCHUIZHIHOU,MANMANXUANJINGUDINGHUANSHANGDESANGELUOSI(ZHUYIBUNENGGAIBIANQIYABIAODEZIRANCHUIZHIZHUANGTAI),JIANGSHUIYINQIYABIAOGUDING。ZUIHOUXUANZHUANCAODIDIAOZHENGLUOXUAN,SHISHUIYINMIANXIAJIANGDAOXIANGYAZHENJIANSHAOXIADEWEIZHIWEIZHI。ANZHUANGHOUYAOWENDING3GEXIAOSHI,FANGNENGGUANCESHIYONG。 


SHUIYINQIYABIAODEWEIHU 

(1)YAOJINGCHANGBAOCHIQIYABIAODEQINGJIE。CAOBUJISHUIYINZHUDESHUIYINYINGGANJING,BUDEYOUYANGHUACENG,CAOBUYINGYOUZUGOUDESHUIYINLIANG。 

(2)动槽式水银气压表槽内水银面产生氧化物时,应及时清除。对有过滤板装置的DYM3空盒气压表可以慢慢旋松槽底的调整螺旋,使水银面缓缓下降到“过滤板”之下,动作要轻缓,使水银面刚好流入板下为止,切忌再向下降,以免内管逸入空气;然后逐渐旋紧槽底的调整螺旋,使水银面升至象牙针附近。用此方法重复几次,直到水银面清洁为止。无“过滤板”装置的气压表,若水银面严重氧化,应报请上级业务主管部门处理。定槽式水银气压表的水银是定量的,要特别防止漏失水银。 

(3)QIYABIAOBIXUCHUIZHIXUANGUA,YINGDINGQIYONGQIANCHUIXIANZAIXIANGHUCHUIZHIDE2GEFANGXIANGSHANGJIANCHAXIAOZHENG。 

(4)SHUIYINQIYABIAOTUMIANTURANBIANPINGBINGBUZAIHUIFU,HUOQISHIZHIXIANZHUBUZHENGCHANGSHI,YINGBAOQINGSHANGJIYEWUZHUGUANBUMENCHULI。 

(5)SHIYONGDONGCAOSHISHUIYINQIYABIAOCEDINGQIYASHI,MEICIDUWANSHU,BIXUJIANGDISHUIYINMIAN,BIMIANSHUIYINMOSUNXIANGYAZHENJIAN,ZAOCHENGKEDUDELINGDIANWEIZHISHENGGAO,SHIQIYASHIZHICHANSHENGWUCHA。 

(6)BIAOCHIYAOJINGCHANGBAOCHIGANZAOQINGJIE。RUOBIAOCHISHENGXIU、KEDUBUQING,KETUSHANGYIXIECATONGYOU(HUOZHEZHONGBIAOYOU),YONGRUANBUJIANGQICALIANG,RANHOUYONGHEIMOTUZAIKEDUSHANG,ZAICAQUKEDUXIANWAIDEYUMO。


SHUIYINQIYABIAOJIANCHA

(1)NEIGUANYINGYOULIANGHAODEZHENKONGDU。JIANCHAFANGFA:LIANGSHOUFENCHIBIAOSHENDESHANGBUHEXIABU,XUXUQINGXIE45°ZUOYOU,JIUKEYITINGDAOSHUIYINYUGUANDINGDEQINGJISHENGYIN,RUSHENGYINQINGCUI,ZEBIAOMINGKONGHEQIYABIAONEIGUANZHENKONGLIANGHAO;RUOSHENGYINHUNZHUO,ZEBIAOMINGNEIGUANZHENKONGBULIANG。 

(2)BIAOSHENWAIGUANDEJIANCHA。YISHIWAITAOGUANBIXUZHENGZHI,BUDEYOUWANQUHUONIUQUDENGXINGBIAN,BINGBUNENGYOULIEJIJIAOTUBUPINGDEQUEXIAN。ERSHIGEBUFENBIAOMIANDEBAOHUCENGBUYINGYOUTUOLUO、FUSHIDENGXIANXIANG。SANSHIGEBUJIANANZHUANGLAOKAO,WUXIELOUSHUIYIN。SISHIDUSHUXITONGDEYOUCHIDIAOZHENGYINGLINGHUO,YOUCHIYUBIAOCHIYINGJINJINWENHE,KEDUQINGXI。WUSHINEIGUANSHUIYINZHUDINGDUANCHENGTUYUEMIAN,WUMINGXIANZHANZHIXIANXIANG。LIUSHICAOBUBOLIQUANJIKEDUBUFENDEBOLIWAITAOGUANYINGQINGJIE、TOUMING,BUDEHUANGDONGHEYOUFANGAIDUSHUDEQUEXIAN。QISHIFUWENBIAOANZHUANGYINGZHENGQUE、LAOKAO,KEDUQINGXI,JINGJIANDINGHEGEQIEBUCHAOGUOJIANDINGQI。BASHIQIYABIAONEIGUANYINGTOUMING,WUQIPAO、WUQISI、HOUBOBUJUNYIJIQITAYINGXIANGDUSHUDEQUEXIAN。JIUSHICAOBUDIAOZHENGLUOSIYINGZHUANDONGLINGHUO,DIAOZHENGGUOCHENGZHONGSHUIYINMIANBIANHUAPINGWEN,WUMINGXIANTIAODONGXIANXIANG。SHISHIXIANGYAZHENJIANYAOJIANXI,BIAOMIANGUANGHUA,BINGYINGGUDINGZAIQIYABIAOZHENGMIANDEYICE,YUSHUIYINJIECHUHOUBUYINGZHANYOUWUJI。 

(3)槽部情况的检查。动槽式水银气压表槽部皮囊的检查。调整水银柱超过窗孔上沿,缓慢倒转表身,使表倒立于软垫上,用两膝夹好,打开槽部底盖,看杯内有无水银,然后拧下槽部,按压皮囊,用温湿度记录仪查看各部位水银的现象。皮囊应柔软,富有弹性,当下皮囊调整到最高限度时,不应碰到内管口。定槽式水银气压表槽部检查。槽部通气孔螺丝相应有皮垫圈,拧紧后不得有漏水银现象;槽体内壁涂有不与水银起化学作用的保护漆;槽部各结合处均应有纸垫或皮垫,安装好后,外标线应对齐。

相关标签:气压记录仪

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