ѹÁ¦±í½²½â£¬Ñ¹Á¦±íµÄ½éÉÜ
chanong
|ÎÞÂÛÊÇÔÚ»¯¹¤ÆóÒµ»¹Êǹ¤Ã³ÆóÒµ£¬Ñ¹Á¦±í¶¼ÊÇ×î³£¼ûµÄ¼à¿Ø²âÁ¿ÒÇÆ÷Ö®Ò»¡£Ñ¹Á¦±íÏ൱ÓÚÎÒÃǵÄÑÛ¾¦£¬Í¨¹ýѹÁ¦±íÎÒÃÇ¿ÉÒÔ¼à²âÉ豸ÄÚ²¿½éÖʵŤ×÷״̬£¬½«Ñ¹Á¦¿ØÖÆÔÚÕý³£·¶Î§ÄÚ£¬±£»¤Éú²úÉ豸µÄ°²È«¡£Í¬Ê±£¬Í¨¹ýѹÁ¦±í£¬ÎÒÃÇ¿ÉÒÔÁË½âµ½ÖÆÔì¹ý³ÌÖвÄÁÏ״̬µÄ±ä»¯ÔÚÒ»¶¨Ìõ¼þÏ¿ØÖÆ×ÅÒ»¶¨µÄ¹¤ÒÕ²ÎÊý¡£ÕÆÎÕ¹¤ÒÕ²ÎÊýµÄÖØÒªÐÔ²»ÑÔ¶øÓ÷£¬Îª²Ù×÷ÈËÔ±¼àÊÓ¡¢¿ØÖƺ͵÷ÕûÉú²úÌṩ¿É¿¿µÄÒÀ¾Ý¡£Çë½è´Ë»ú»á·ÖÏíÄú¹ØÓÚѹÁ¦±íµÄ֪ʶ¡£ 1¡¢Ñ¹Á¦±íµÄ¸ÅÄîºÍ·ÖÀàËùνѹÁ¦±íÊÇÒ»ÖÖÒÔ´óÆøÑ¹Á¦Îª»ù×¼£¬ÓÃÀ´²âÁ¿µÍÓÚ»ò¸ßÓÚ´óÆøÑ¹Á¦µÄѹÁ¦µÄ×°Öá£ÎªÁ˸üºÃµØÀí½âѹÁ¦±í£¬ÄúÐèÒªÁ˽âһЩ¹ØÓÚѹÁ¦µÄ»ù±¾¸ÅÄî¡£
ͼ1 ѹÁ¦¶¨ÒåʾÒâͼ
ËùνѹÁ¦£¬Êµ¼ÊÉÏÊÇÖ¸ÎïÀíѹÁ¦£¬¼´µ¥Î»Ãæ»ýËù³ÐÊܵÄѹÁ¦´óС¡£Ñ¹Á¦ÓÐÁ½ÖÖ±í´ï·½Ê½£º¾ø¶ÔѹÁ¦ºÍÏà¶ÔѹÁ¦¡£Ö±½ÓÊ©¼Óµ½ÈÝÆ÷»òÎïÌå±íÃæµÄѹÁ¦³ÆÎª¾ø¶ÔѹÁ¦¡£¾ø¶ÔѹÁ¦µÄÖµÊÇ´Ó¾ø¶ÔÕæ¿Õ¿ªÊ¼µÄ£¬ÓÃѹÁ¦±í¡¢Õæ¿Õ±í¡¢UÐ͹ܵȲâµÃµÄѹÁ¦¾ÍÊÇÏà¶ÔѹÁ¦£¨Ïà¶ÔѹÁ¦£©£¬ÆðµãÊÇ´óÆøÑ¹Á¦£¬ÊÇѹÁ¦¡£
³£ÓõÄѹÁ¦µ¥Î»ÓÐPa¡¢Ç§ÅÁ£¨Kpa£©¡¢Õ×ÅÁ£¨Mpa£©¡¢°Í£¨Bar£©£¬»»Ëã¹ØÏµÎª1Mpa=1000Kpa=106Pa=10Bar¡£
ͼ2 ѹÁ¦µ¥Î»»»Ëã±í
ÎÒÃÇÀ´¿´¿´Ñ¹Á¦±íµÄ·ÖÀàѹÁ¦±íÓжàÖÖ·ÖÀà·½·¨¡£
1¡¢°´Ñ¹Á¦±íµÄ²âÁ¿¾«¶È¿É·ÖΪ¾«ÃÜѹÁ¦±í£¨GB/T1227£©ºÍͨÓÃѹÁ¦±í£¨GB/T1226£©¡£
2¡¢¸ù¾ÝѹÁ¦±íµÄ¸÷ÖÖѹÁ¦±ê×¼£¬·ÖΪһ°ãѹÁ¦±í¡¢¾øÑ¹±í¡¢²îѹ±í¡£
3¡¢°´Ñ¹Á¦±íµÄ²âÁ¿·¶Î§¿É·ÖÎªÕæ¿Õ±í¡¢Ñ¹Á¦Õæ¿Õ±í¡¢Î¢Ñ¹Á¦±í¡¢µÍѹ±í¡¢ÖÐѹ±í¡¢¸ßѹ±í£»4¡¢°´Ñ¹Á¦µÄÅäÖÃÒÇ±í£¬¿É·ÖΪҺÖùʽ¡¢µç×ÓʽºÍ»úеʽ¡£ 2¡¢µ¯»É¹ÜѹÁ¦±í¼°°²×°Î»ÖÃĿǰÉú²úÏÖ³¡Ê¹ÓÃ×î¹ã·ºµÄ¾Ö²¿Ñ¹Á¦±íÊÇ»úеѹÁ¦±í£¬»úеѹÁ¦±íÓÉÓÚµ¯ÐÔÃô¸ÐÔª¼þµÄ²îÒìÖ÷Òª²ÉÓõ¯»É¹Ü£¨²¨µÇ¹Ü£©¡£Ëü¿ÉÒÔ·ÖΪѹÁ¦¡£Ñ¹Á¦±í¡¢¸ôĤѹÁ¦±í¡¢Ä¤ºÐѹÁ¦±í¡¢²¨ÎƹÜѹÁ¦±í±¾ÎÄÖ÷ÒªÒÔµ¯»É¹ÜѹÁ¦±íΪÀý¡£
µ¯»É¹ÜѹÁ¦±íÆ·ÖÖ¹æ¸ñ·±¶à£¬¾ßÓнṹ¼òµ¥¡¢Ê¹Ó÷½±ã¡¢¾«¶È¸ß¡¢ÄÍÓᢳɱ¾µÍµÈÌØµã£¬¹ã·ºÓ¦ÓÃÓÚ¹¤ÒµÉú²úÖеĸ÷ÖÖѹÁ¦²âÁ¿³¡ºÏ¡£µ¯»É¹ÜѹÁ¦±íÓֳƲ¨¹ÜѹÁ¦±í£¬·ÖΪC¹Ü¡¢ÂÝÐýµ¯»É¹Ü¡¢ÂÝÐý¹ÜµÈ¡£Æä½á¹¹Èçͼ3Ëùʾ¡£
ͼ3 µ¯»É¹ÜѹÁ¦±í½á¹¹Í¼
µ¯»É¹ÜÔÚ¹ÜÇ»½éÖÊѹÁ¦Ï·¢ÉúµÄµ¯ÐÔ±äÐΣ¬ÀûÓÃÆäµ¯ÐÔÌØÐÔ½«Ñ¹Á¦×ª»¯Îªµ¯»É¹Ü×ÔÓɶ˵ĵ¯ÐÔÎ»ÒÆ£¬¾Ñ¹Á¦±íµÄ³ÝÂÖ´«¶¯»ú¹¹·Å´ó¡£Ñ¹Á¦±íÏÔʾÏà¶ÔÓÚ´óÆøÑ¹Á¦µÄѹÁ¦£¨¸ü¸ß»ò¸üµÍ£©¡£²âÁ¿·¶Î§ÄÚµÄѹÁ¦ÖµÓÃÖ¸ÕëÏÔʾ¡£µ¯»É¹ÜµÄ²âÁ¿·¶Î§Ò»°ãΪ0.1MPaÖÁ250MPa¡£
°²×°Ñ¹Á¦±íʱӦעÒâÒÔϼ¸µã¡£ 1. Ñ¡Ôñ½éÖÊÁ÷Á¿Îȶ¨µÄѹÁ¦Ô´²¿¼þ°²×°Î»Öá£
2. ÔÚº¬Óлҳ¾¡¢¹ÌÌå¿ÅÁ£»ò³Á»ýÎïµÄ»ë×ǽéÖÊÖвâÁ¿Ñ¹Á¦Ê±£¬Ô´²¿¼þ±ØÐëÏòÉÏÇãб°²×°¡£
3¡¢Èç¹ûѹÁ¦Ô´×é¼þ°²×°ÔÚˮƽ»òÇãбµÄ¹¤ÒչܵÀÉÏ£¬ÆäѹÁ¦³ö¿Ú±ØÐëÂú×ãÒÔÏÂÌõ¼þ£º
·½Ïò±ØÐëÂú×ãÒÔÏÂÒªÇó£º
(1) ²âÁ¿¹¤ÒչܵÀÉ**벿µÄÆøÌåѹÁ¦Ê±¡£
(2) ²âÁ¿ÒºÌåѹÁ¦Ê±£¬¹ý³Ì¹ÜµÀµÄϰ벿·ÖÓë¹ý³Ì¹ÜµÀÄÚµÄË®½Ó´¥¡£
ƽ̹µÄÖÐÐÄÏßÐγÉ0 µ½45 ¶ÈÖ®¼äµÄ½Ç¶È¡£ (3)²âÁ¿ÕôÆûѹÁ¦Ê±£¬¹¤ÒչܵÀµÄ¶¥²¿ºÍµ×²¿±ØÐëÓ빤ÒչܵÀˮƽÖÐÐÄÏß³É045¶È½Ç¡£ 3¡¢Ñ¹Á¦±íУ׼ÖÜÆÚѹÁ¦±íÓÐÇ¿ÖÆÐ£×¼ºÍ·ÇÇ¿ÖÆÐ£×¼Ö®·Ö£¬²¢²»ÊÇËùÓÐѹÁ¦±í¶¼Òª½øÐÐÇ¿ÖÆÐ£×¼¡£ 2019Ä꣬¹ú¼ÒÊг¡¼à¹Ü×ַܾ¢²¼¡¶ÊµÊ©Ç¿ÖƹÜÀíµÄ¼ÆÁ¿Æ÷¾ßĿ¼µÄ¹«¸æ¡·ºÅ£¨2019ÄêµÚ48ºÅ£©£¬ÒªÇó¶ÔĿ¼Ïî21¡¢22ÖÐÓÃÓÚ°²È«·À»¤µÄѹÁ¦±í½øÐмìÑ飬Èçͼ4Ëùʾ¡£
ͼ4 ÐèÒª¼ì²éµÄѹÁ¦±í
²»ÐèҪУ׼µÄѹÁ¦±íÈÔÈ»ÐèÒª¶¨ÆÚУ׼£¬µ«Ð£×¼ÖÜÆÚÓɹ«Ë¾×ÔÐÐÈ·¶¨¡£
¶ÔÓÚ»¯¹¤ÆóÒµ£¬1988Äê10ÔÂ10ÈÕ£¬»¯¹¤²¿ºÍ¹ú¼Ò¼¼Êõ¼à¶½¾ÖÁªºÏ·¢²¼ÁË¡¶»¯Ñ§¹¤Òµ¼ÆÁ¿Æ÷¾ß·Ö¼¶¹ÜÀí°ì·¨¡·£¨ÊÔÐУ©£¬¶Ô¼ÆÁ¿Æ÷¾ßʵÐÐA¡¢B¡¢CÈý¼¶¹ÜÀí¡£¸ù¾Ý±¾·½·¨¸½Â¼¡¶»¯¹¤Éú²úÆóÒµ¼ÆÁ¿Æ÷¾ß·Ö¼¶¹ÜÀíĿ¼¡·£¬»¯¹¤ÆóҵѹÁ¦±í·ÖÀ༰¼ì¶¨ÖÜÆÚÈçÏ£º
A¼¶£ºÓÃÓÚ°²È«±£»¤µÄѹÁ¦±í±ØÐëÖÁÉÙÿÁù¸öÔÂУ׼һ´Î¡£
B¼¶£ºÓÃÓÚ¹ý³Ì¿ØÖƵÄѹÁ¦±í¡£Ð£×¼ÖÜÆÚÊÇÉ豸µÄά»¤ÖÜÆÚ¡£ C¼¶£º¼à²âѹÁ¦±íµÄУ׼ÖÜÆÚΪ1ÖÁ2Ä꣬¼à²âѹÁ¦±í²»ÐèÒª¶¨ÆÚУ׼£¬Ò»µ©Ê§Ð§¾Í¸ü»»¡£
ѹÁ¦±íËäÈ»ÖØÒª£¬µ«Ò²²»ÊÇÍòÄܵ쬽öÓÃѹÁ¦±íÏÔʾµÄѹÁ¦À´ÅжÏÉ豸¡¢¹ÜµÀµÈµÄѹÁ¦ÊÇΣÏյġ£ 2023Äê9ÔÂ17ÈÕ·¢ÉúµÄ¶õ¶û¶à˹һ¶¦Éú̬ũҵ¿ª·¢ÓÐÏÞ¹«Ë¾Ê¹ʣ¬Ôì³É10ÈËËÀÍö¡¢3ÈËÊÜÉË£¬ÊÇÒ»ÆðµäÐ͵ÄʹÊʼþ¡£ÁíÍ⣬Õâ´ÎʹÊÔÙ´ÎÈÃÎÒÃÇÈÏʶµ½¼ÓÇ¿ÈÕ³£Î¬»¤ºÍ¶¨ÆÚ¼ì²é£¬È·±£Ñ¹Á¦¡¢ÒºÎ»¡¢Î¶ȵȼà²â²âÁ¿É豸Äܹ»Õý³£Ê¹ÓÃÊÇÖØÒª·½ÃæÖ®Ò»¡£³Ïʵ¡£
×ªÔØ×Ô£ºÅÌʯ°²È«








