ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2025/8/2 18:17:57ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
q?Vn?V?30?10-3?950?0.95?27.075l/min
8?106?27.075?10?3?3610W?3.61kW ±Ãʵ¼ÊÊä³ö¹¦ÂÊP0?pq?60P03.61?4.011kW 0.9(2)Çý¶¯µç¶¯»ú¹¦ÂÊPi???2£®Ä³ÒºÑ¹±ÃµÄ¶î¶¨Á÷Á¿qn=100L/min£¬¶î¶¨Ñ¹Á¦pn=2.5MPa£¬ÀíÂÛÁ÷Á¿qt=106L/min¡£µ±×ªËÙn£½1450r/minʱ£¬»úеЧÂʦÇp£½0.9¡£ÊÔÇó£º
£¨1£©±ÃµÄÈÝ»ýЧÂʺÍ×ÜЧÂÊ£»
£¨2£©µ±±ÃתËÙ½µÖÁ500r/minʱ£¬¶î¶¨Ñ¹Á¦Ï±õÄʵ¼ÊÁ÷Á¿£» £¨3£©µ±±ÃתËÙ½µÎª500r/minʱ£¬ÒºÑ¹±ÃµÄÇý¶¯¹¦ÂÊ¡£ ½â£º
qn100??0.9433 qt106£¨1£©±ÃÈÝ»ýЧÂÊ?V?£¨2£©ÓÉÓÚq?Vn?
V±ÃµÄʵ¼ÊÁ÷Á¿Õý±ÈÓÚתËÙ£¬ËùÒÔ
£¨3£© ±ÃµÄÇý¶¯¹¦ÂÊ
¡¶ÒºÑ¹Æø¶¯¼¼Êõ¡·¿Î³ÌÐγÉÐÔ¿¼ºË×÷Òµ£¨¶þ£©
µÚ4ÕÂ
Ò»¡¢Ìî¿ÕÌâ
1£®ÒºÑ¹Âí´ïÊǽ«_ҺѹÄÜ_ת»»Îª_»úеÄÜ_µÄ×°Ö㬿ÉÒÔʵÏÖÁ¬ÐøµØÐýתÔ˶¯¡£
2£®ÒºÑ¹Âí´ïµÄ¶î¶¨×ªËÙ´óÓÚ500r/minʱ£¬³ÆÎª_¸ßËÙ_ҺѹÂí´ï£¬¶î¶¨×ªËÙСÓÚ500 r/minʱ£¬³ÆÎª_µÍËÙ_ҺѹÂí´ï¡£
3£®¶ÔÓÚҺѹÂí´ïÀ´Ëµ£¬Êµ¼ÊÁ÷Á¿×ÜÊÇ_´óÓÚ_ÀíÂÛÁ÷Á¿£¬Êµ¼ÊÊä³öת¾Ø×ÜÊÇ_СÓÚ_ÀíÂÛÉÏÊä³öµÄת¾Ø¡££¨Ìîд¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±£©
4£®ÒºÑ¹¸×µÄ¸×Ìå×é¼þÓÉ_¸×Ͳ_¡¢_¶Ë¸Ç_¡¢_µ¼ÏòÌ×_ºÍÁ¬½Ó¼þµÈ×é³É¡£
5£®ÒºÑ¹¸×µÄ»îÈû×é¼þÓÉ_»îÈû_¡¢_»îÈû¸Ë_ºÍÁ¬½Ó¼þµÈ×é³É¡£ 6£®³£¼ûµÄҺѹ¸×ÅÅÆø×°ÖÃÓÐ_ÅÅÆøÈû_ºÍ_ÅÅÆø·§_µÈ¡£ ¶þ¡¢ÅжÏÌâ
1£®ÒºÑ¹Âí´ïÓëҺѹ±Ã´ÓÄÜÁ¿×ª»»¹ÛµãÉÏ¿´ÊÇ»¥ÄæµÄ£¬Òò´ËËùÓеÄ
Һѹ±Ã¾ù¿ÉÒÔÓÃÀ´×öÂí´ïʹÓá£
£¨ ¡Á £©
2£®Ë«¸Ë»îÈûҺѹ¸×ÓÖ³ÆÎªË«×÷ÓÃҺѹ¸×£¬µ¥¸Ë»îÈûҺѹ¸×ÓÖ³ÆÎªµ¥×÷ÓÃҺѹ¸×¡££¨ ¡Á £©
3£®×÷ÓÃÔÚ»îÈûÉϵÄÁ÷Á¿Ô½´ó£¬»îÈûÔ˶¯ËٶȾÍÔ½¿ì¡£ £¨ ¡Ì £©
4
£®
µ¥
¸Ë
Òº
ѹ
¸×
µÄ
Íù
·µ
ËÙ
¶È
Ïà
ͬ
¡£
£¨ ¡Á £©
5£®Ë«¸Ë»îÈû¸×Á½¶ËµÄ»îÈû¸ËÖ±¾¶Í¨³£ÊÇÏàµÈµÄ£¬Òò´Ë£¬»îÈûÁ½¸ö·½ÏòµÄÍÆÁ¦ºÍÔ˶¯ËÙ¶ÈÏàµÈ£¬ÊÊÓÃÓÚÒªÇóÍù¸´Ô˶¯ËٶȺÍÊä³öÁ¦ÏàͬµÄ¹¤¿ö¡£ £¨ ¡Ì £©
6£®¶Ô¸×ͲÄڱڵľ«¶ÈÒªÇóºÜµÍ£¬¸×Ͳ½Ï³¤Ê±¿ÉÒÔ²ÉÓÃÖùÈû¸×¡£ £¨ ¡Ì £©
7£®ÏàͬÁ÷Á¿¡¢Ñ¹Á¦Ï£¬Ë«Ò¶Æ¬°Ú¶¯¸×µÄ½ÇËٶȺÍת¾Ø¾ùÊÇÊǵ¥Ò¶Æ¬°Ú¶¯¸×µÄÁ½±¶¡££¨ ¡Á £©
8£®»º³å×°ÖõÄ×÷ÓÃÊÇÅųö»ìÈëҺѹ¸×ÖÐµÄ¿ÕÆø£¬±£Ö¤ÒºÑ¹¸×µÄÔË
¶¯Æ½ÎÈÐÔ¡£ £¨ ¡Á £© Èý¡¢µ¥Ñ¡Ìâ
1£®ÒºÑ¹±Ã»òҺѹÂí´ïµÄÅÅÁ¿__ C__¡£
A£®ËæÀíÂÛÁ÷Á¿±ä»¯ B£®Ëæ×ªËٱ仯 C£®¾ö¶¨Óڽṹ³ß´ç D£®ËæÊµ¼ÊÁ÷Á¿±ä»¯ 2£®ÄÜʵÏֲÁ¬½ÓµÄÓ͸×ÊÇ__ B__¡£
A£®Ë«¸Ë»îÈûҺѹ¸× B£®µ¥¸Ë»îÈûҺѹ¸× C£®ÖùÈûʽҺѹ¸× D£®ÉÏÊö¸÷Ïî½á¹¹µÄ
Һѹ¸×¾ù¿É
3£®µ¥¸Ë»îÈûʽҺѹ¸×¸×ͲÄÚ¾¶ÎªD£¬»îÈû¸ËÖ±¾¶Îªd£¬ÊäÈëҺѹ¸×µÄÓÍҺѹÁ¦Îªp£¬Á÷Á¿Æä²î¶¯Á¬½Óʱ×÷ÓÃÁ¦Îª__ B__¡£
A£®F?p?D£®F?p??2?4D2 B£®F?p??4d2 C£®F?p??4(D2?d2)
D2
4£®ÒÑÖªµ¥¸Ë»îÈûʽҺѹ¸×µÄ»îÈûÖ±¾¶DΪ»îÈûÖ±¾¶dµÄÁ½±¶£¬ÓиËǻͨÓÍʹÆä¿ìÍË¡£Èô²ÉÓòÁ¬½Ó£¬Ôò´ËʱµÄ¿ì½øËٶȵÈÓÚÓиËǻͨ
ÓÍ¿ìÍËËÙ¶ÈµÄ C ¡£
A£®1±¶ B£®2±¶ C£®3±¶
D£®4±¶
5£®¿ÉÊä³ö»Ø×ªÔ˶¯µÄҺѹ¸×ÊÇ A ¡£
A£®°Ú¶¯¸× B£®ÖùÈû¸× C£®³ÝÌõ»îÈû¸×
D£®ÉìËõ¸× ËÄ¡¢¼ÆËãÌâ
1£®ÒºÑ¹Âí´ïÅÅÁ¿V£½250ml/r£¬Èë¿ÚѹÁ¦Îª9.8MPa£¬³ö¿ÚѹÁ¦Îª0.49MPa£¬Æä×ÜЧÂʦÇ=0.9£¬ÈÝ»ýЧÂʦÇV=0.92£¬µ±ÊäÈëÁ÷Á¿Îª22L/minʱ£¬ÊÔÇ󣺣¨1£©Âí´ïµÄ»úеЧÂÊ£»£¨2£©Âí´ïµÄÊä³öת¾Ø£»£¨3£©Âí´ïµÄÊä³öתËÙ¡£