JN½­ÄÏ¡¤(ÖйúÇø)ÌåÓý¹Ù·½ÍøÕ¾-JN SPORTS

  • Select the region/language

    Project case

    CASE

    A case study of ammonia monitoring in fresh frozen cold chain industry

    project context

    In recent years, cold storage liquid ammonia leakage caused by frequent safety accidents, cold storage safety has gradually been paid attention to by the public.

    A case study of ammonia monitoring in fresh frozen cold chain industry

    ÐèÇó±³¾°

    ??½üÄêÀ´£¬Àä¿âÒº°±Ð¹Â©Ôì³ÉµÄ°²È«ÊÂ¹ÊÆµ·¢£¬Àä¿â°²È«Ò²Ö𲽵õ½ÃñÖÚµÄÖØÊÓ¡£

    ??2012Äê02ÔÂ08ÈÕ°ëÄêÄÚÁ¬ÐøÁ½´Î°±ÆøÐ¹Â©µÄÄϼÍÃÅÀä¿â±»¹ØÍ£

    ??2012Äê12ÔÂ28ÈÕ£¬½ðÏçÏØ¼¦ÊòÕòÊ¢°ÂÀä¿â·¢Éú°±ÆøÐ¹Â¶Ê¹Ê

    ??2013Äê4ÔÂ1ÈÕµÂÖÝÁÙÒØÏØ½ðÂàÈâÖÆÆ·ÓÐÏÞ¹«Ë¾(ϳƵÂÖݽðÂà)Àä¿â³µ¼ä·¢Éú°±ÆøÐ¹Â©£¬Ê¹ÊÖÂ40ÓàÃûÔ±¹¤Öж¾×¡Ôº¡£

    ??2013Äê3ÔÂ23ÈÕÄþ²¨Êн­±±ÇøÒ»ÆóÒµ°±Ð¹Â©

    ??2013Äê4ÔÂ17ÈÕº£ÄÏʡһÆóÒµ°±Ð¹Â©¡­¡­

    ??2013Äê4ÔÂ17ÈÕÃÀ¹úµÃÖÝ»¯·Ê³§ÓÉÎÞË®°±(Òº°±)й©Òý·¢µÄ±¬Õ¨

    ??2013Äê6ÔÂ3ÈÕ¼ªÁֵ»ÝÊÐÃ×ɳ×ÓÕòµÄ±¦Ô´·áÇÝÒµ¼Ó¹¤³§Òº°±Ð¹Â¶Òý·¢µÄ±¬Õ¨ºÍ´ó»ð£¬ËÀÍö120ÈË¡£

    ͼƬ9.png

    ??½â¾ö·½°¸

    ??JN½­ÄÏÌåÓý¹Ù·½ÍøÕ¾-JN SPORTS¿Æ¼¼ÓÐÏÞ¹«Ë¾µÄRA600ϵÁж¾º¦ÆøÌå¼ì²âÒǼ°±¨¾¯¿ØÖÆÖ÷»ú¿ÉÔÚµÍλ·¾³ÖÐÓÐЧ¼ì²âNH3²¢½«ÏÖ³¡ÆøÌåŨ¶ÈÐźÅËÍÖÁÖпر¨¾¯¿ØÖÆÖ÷»ú£¬ÌáÐÑÏÖ³¡Öµ°àÈËÔ±£¬²¢¿ÉÓÉÖ÷»úʵÏÖÁª¶¯ÅçÁÜϵͳ¡¢ÇжϷ§Ãŵȣ¬ÓÐЧ·ÀÖ¹NH3Öж¾¡¢È¼±¬µÈʹʷ¢Éú¡£

    ??ÐͺžÍÊÇRA600µÄ ÓõÄÊǽø¿Ú´«¸ÐÆ÷ µÍλ·¾³ÏÂÒ²¿ÉÒÔÕý³£¼ì²â Êä³öÐźÅΪ4-20mA ºÍRS485 ¿ÉÒÔÁ¬½ÓÄúÄDZߵÄϵͳ »¹Óм̵翪¹Ø¿ÉÒÔ¿ØÖÆ·ç»úÅçÁܵÈÉ豸 ´øÓÐÉù¹â±¨¾¯ ±¨¾¯ÉùÒô´ó¸ÅÔÚ90·Ö±´ Ö÷»úÒ²Óб¨¾¯¹¦ÄÜ Ò²¿ÉÒÔ×Ô¼ºÍâÖñ¨¾¯Æ÷ »¹´øºìÍâÒ£¿ØÆ÷ У׼²Ù×÷±È½Ï·½±ã ´ø¸¯Ê´ºÍ·À±¬Íâ¿Ç ×°ÔÚÀä¿âÀï²»Óõ£ÐݲȫµÄÎÊÌâ

    ͼƬ10.png

    ??·½°¸Óеã

    ??1¡¢ÆøÌå¼ì²âÒÇ¿ÉÑ¡Åä´øÏÔʾÆÁ¡¢´øÉù¹â±¨¾¯µÈ£¬Áé»îÂú×ãÏÖ³¡ÐèÇó;

    ??2¡¢ÆøÌ屨¾¯¿ØÖÆÖ÷»ú¿ÉÁª¶¯ÏÖ³¡·§ÃÅ¡¢ÅçÁÜ·ç»úϵͳµÈ£¬ÓÐЧÏû³ý°²È«Òþ»¼;

    ??3¡¢ÆøÌå¼ì²âÒÇÕûÌå×ö·À¸¯Ê´´¦Àí£¬¹Ø¼ü²¿¼þÑ¡Óò»Ðâ¸Ö²ÄÖÊ£¬±£Ö¤ÔÚ¸÷ÖÖ»·¾³ÏµÃʹÓÃÊÙÃüºÍ¾«¶È¡£


    Scan wechat
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿