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無功電流型控制器

氣體檢測儀的管路安裝

發布日期:2022-10-09 點擊率:66

    凡用于氧氣通道的所有儀表管路及管件,在安裝前均要用四氯化碳或酒精進行嚴格脫脂處理。


    對潤滑油系統的檢測管路,應注意清除內部的銹皮、雜質,以保持潤滑油的清潔。


    安裝完畢,還要通過油泵,使潤滑油征管內反復循環,進一步清洗。


    檢測管路只有在設備及工藝管道安裝就緒后,才具備有安裝條件。它的安裝質量將影響到儀表測量的精度,安裝時應注意:


    (1)對于一些被測介質為液體的室外檢測管路,為了防止冬天結冰阻塞和凍裂管道,必須采取保溫措施。


    在環境溫度較低的場阮可采用蒸汽或電加熱保溫,一般情況下,在管路上纏以石棉繩或草繩即可。


    (2)對被測分質為潮濕氣體的檢測管路,應在其管路的點上設置冷凝排除裝置,以防止液體在管路中積存;


    對于被測介質為液體的檢測管路,當管路和儀表處在廟于測點的位綏時,則應考慮在管路的點裝投放空閥,以防止氣體在管路小積存。


標簽:氣體檢測儀

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