|
|
|
Òº¶¯ÇжϷ§ ÉϺ£ÓÀÁú·§Ãų§ |
|
µã»÷´ÎÊý£º1651 ¸üÐÂʱ¼ä£º2012-10-15 |
|
Òº¶¯ÇжϷ§/Hydraulic cut-off valve³£±Õʽ£º²ÉÓø߽øµÍ³ö½á¹¹£¬ºÍÊÖÒ¡ÓͱÃÅäÌ×ʹÓã¬Í¨¹ýÊÖÒ¡ÓͱÃÊÖ±ú×öÍù¸´¶¯×÷£¬Ê¹Ñ¹Á¦Ôö¸ßÀ´´ò¿ª½ô¼±ÇжϷ§£¬½éÖʼ´¿Éͨ¹ý£¬ÈçÓö»ðÔÖ»òÆäËû½ô¼±Çé¿öʱ£¬½«ÊÖÒ¡ÓͱõÄжѹ·§´ò¿ª£¬ÓÍѹϵͳѸËÙйѹ£¬Ê¹½ô¼±ÇжϷ§Á¢¼´¹Ø±Õ¡£ Òº¶¯ÇжϷ§¹¤×÷ÔÀí/Hydraulic cut-off valve working principle: Òº¶¯ÇжϷ§ÊÇÒ»ÖÖʵÓòÙ×÷ÐͲúÆ·£¬Ö´Ðлú¹¹ÉÏÅäÉÏÒº¶¯Ö´ÐÐ×°Öá£ÀàÐÍ£º³£±Õʽ¡¢ÊÖÒ¡ÓͱÃÅäÌ×ʹÓá£Òº¶¯×°ÖÃÊÇÓÃҺѹÁ¦Æô±Õ»òµ÷½Ú·§ÃŵÄÇý¶¯×°ÖÃËüÓÉ¿ØÖÆ¡¢¶¯Á¦ºÍÖ´Ðлú¹¹Èý´ó²¿·Ö×é³É¡£¶¯Á¦²¿·ÖÓÉҺѹ±Ã¡¢ÓÍÏäµÈ¼þ¹¹³É£¬ÊµÏÖÍù¸´Ö±ÏßÔ˶¯£»ÁíÒ»ÖÖÊÇҺѹÂí´ïÖ´Ðлú¹¹£¬ÊµÏÖ»ØתÔ˶¯¡£ Òº¶¯ÇжϷ§¼¼Êõ±ê×¼Hydraulic cut-off valve technical standard£º ѹÁ¦µÈ¼¶ 20K 4.0MPa Ó͸׹¤×÷ѹÁ¦ ≤6.0.Mpa ʹÓÃÎÂ¶È -40~+80¡æ Ó͸×ʹÓýéÖÊ »ìºÏ¶§×ÓÓÍ £¬±äѹÆ÷ÓÍ Ê¹ÓýéÖÊ ÌìÈ»Æø£¬Òº»¯Æø£¬Òº°± ÈÛ±Õʱ¼ä ±70¡æ ¹Ø±Õʱ¼ä ≤10Ãë Ó͸׿ªÆôѹÁ¦ ≥2.0MPa Òº¶¯ÇжϷ§Áã¼þ²ÄÁÏ£º ·§ Ìå ·§ ¸Ç ̼ ËØ ¸Ö WCB Ó͸ף¬ »îÈû ¸õ²»Ðâ¸Ö ÃÜ·âȦ£¬ OÐÍ´¨ ¾ÛËÄÒÒÏ©£¬¶¡ÇçÏ𽺠µ¯»É 50CrVA£¨µ¯»É¸Ö£© Òº¶¯ÇжϷ§Î¬»¤±£ÑøHydraulic cut-off valve maintenance ¢Å¶¨ÆÚÇåÏ´ÊÖÒ¡Óͱü°ÓÍ·¹ÜµÀ£¬¸ü»»ºÏ³Éµí×ÓÓÍ£¬Ã¿Äê¸ü»»Ò»´Î¡£ ¢Æ¶¨ÆÚ¼ì²éװж¹Ü¡¢¿ìËÙ½ÓÍ·¼°·ÀÕð¹ÜµÄʹÓü°Á¬½ÓÊÇ·ñÕý³££¬²¢Ö´ÐÐÏà¹Ø¹æ¶¨£»Èô³öÏÖ²»Õý³££¬Ó¦¼°Ê±ÓèÒÔ´¦Àí£¬±£Ö¤°²È«Éú²ú¡£ ÇжϷ§Ñ¹Á¦±ê׼Ϊ20k 4.0MPa£¬Ó͸׵ÄÈÕ³£¹¤×÷ѹÁ¦£¬²»µÃ¸ßÓÚ6.0MPa£¬µ«Ðë¸ßÓÚ2.0 MPa£¬±£Ö¤Ó͸׵ÄÕý³£¹¤×÷¡£ Òº¶¯ÇжϷ§Í¼Æ¬/ ҺѹÇжϷ§Í¼Æ¬/ |
|