ÌâÄ¿ÄÚÈÝ

ϱíÁгöµÄÊÇijÐͺÅС½Î³µµÄÓйØÊý¾Ý£º
Æû³µµÄÖÊÁ¿¡¡600kg Æû³µµÄ¶î¶¨¹¦ÂÊ¡¡40kW
ÂÖÌ¥ÓëµØÃæµÄ½Ó´¥Ãæ»ý2000cm2 ÓÍÏäÈÝ»ý¡¡60L
£¨1£©Èô¸Ã³µµÄÓÍÏä×°ÂúÆûÓÍ£¬³µµÄ×ÜÖÊÁ¿ÊǶàÉÙkg£¿£¨¦ÑÆûÓÍ=0.7¡Á103©K/m3£©
£¨2£©ºÓ÷¸ßËÙ¹«Â·ÔÚ÷ÖÝijһÈë¿Ú´¦ÓÐÈçͼËùʾµÄÁ½¸ö½»Í¨±ê־ů£¬¸ÃС³µÔÚ¾­¹ý¸Ã±ê־ůÏÂʱ£¬ËÙ¶ÈÒÑ´ï30m/s£¬²¢ÈÔÒÔ´ËËÙ¶ÈÔÙÏòǰÐÐÊ»£¬ÕâÁ¾³µÊÇ·ñÎ¥·´Á˽»Í¨·¨¹æ£¬ÎªÊ²Ã´£¿
£¨3£©ÔÚ×ñÊØ½»Í¨¹æÔòµÄǰÌáÏ£¬´ÓÕâ¸ö±ê־ůËùÔڵĵط½µ½¹ãÖÝÔÈËÙÐÐÊ»µÄ»°£¬¸ÃС³µÖÁÉÙÐèÒª¶àÉÙʱ¼ä£®
·ÖÎö£º£¨1£©ÖªµÀ¸Ã³µµÄÓÍÏä×°ÂúÆûÓ͵ÄÌå»ý£¨ÓÍÏäµÄÈÝ»ý£©ºÍÓ͵ÄÃܶȣ¬ÀûÓÃm=¦ÑVÇóÆûÓ͵ÄÖÊÁ¿£¬¼ÓÉÏÆû³µµÄÖÊÁ¿¾ÍÊdzµµÄ×ÜÖÊÁ¿£»
£¨2£©Óɱê־ů¿ÉÖª£¬¸Ã´¦¾àÀë¹ãÖÝ380km£¬×î´óʱËÙ²»Äܳ¬¹ý100km/h£®½øÐе¥Î»»»Ë㣬±È½Ï30m/sºÍ100km/hµÄ´óС£¬ÅжÏÕâÁ¾³µÊÇ·ñÎ¥·´Á˽»Í¨·¨¹æ£»
£¨3£©´Ó±ê־ů¿ÉÖªÁ½µØµÄ¾àÀëºÍÏÞÖÆËÙ¶È£¬¸ù¾ÝËٶȹ«Ê½ÇóËùÐèʱ¼ä£®
½â´ð£º½â£º
£¨1£©ÆûÓ͵ÄÖÊÁ¿£º
m=¦ÑÆûÓÍV=0.7¡Á103©K/m3¡Á60¡Á10-3m3=42kg£¬
³µµÄ×ÜÖÊÁ¿£º
m×Ü=600kg+42kg=642kg£»
£¨2£©¡ß´Ëʱ½Î³µµÄËÙ¶È£º
v=30m/s=30¡Á3.6km/h=108km/h£¾100km/h£¬
¡à¸Ã½Î³µÊôÓÚ³¬ËÙÐÐÊ»£¬Î¥·´Á˽»Í¨·¨¹æ£»
£¨3£©±ê־ů´¦¾àÀë¹ãÖÝ380km£¬
¡ßv=
s
t
£¬
¡àt=
s
v
=
380km
100km/h
=3.8h£®
´ð£º£¨1£©³µµÄ×ÜÖÊÁ¿Îª642kg£»
£¨2£©ÕâÁ¾³µÒò³¬ËÙÎ¥·´Á˽»Í¨·¨¹æ£»
£¨3£©ÔÚ×ñÊØ½»Í¨¹æÔòµÄǰÌáÏ£¬´ÓÕâ¸ö±ê־ůËùÔڵĵط½µ½¹ãÖÝÔÈËÙÐÐÊ»µÄ»°£¬¸ÃС³µÖÁÉÙÐèÒª3.8h£®
µãÆÀ£º±¾Ì⿼²éÖÊÁ¿µÄ¼ÆËã¡¢ËٶȼÆËã¼°µ¥Î»×ª»»£¬¹Ø¼üÊǹ«Ê½¼°Æä±äÐεÄÁé»îÔËÓã¬ÄѵãÊÇÕýÈ·Àí½â±ê־ůµÄº¬Ò壮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ϱíÁгöµÄÊÇij³§Éú²úµÄ¼ÒÓÃÈ¼ÆøÈÈË®Æ÷µÄ²ÎÊý£®±íÖС°¶î¶¨ÈȸººÉ¡±Ö¸µÄÊÇÂú¸ººÉʹÓÃʱ£¬1hÄÚȼÁÏȼÉÕ²úÉúµÄÈÈÁ¿£®
²úÆ·Ãû³Æ È¼Æø¿ìËÙÈÈË®Æ÷
²úÆ·ÐͺŠJSY5-C JSR5-C JST5-C
ÊÊÓÃÈ¼Æø Òº»¯Ê¯ÓÍÆø È˹¤ÃºÆø ÌìÈ»Æø
¶î¶¨È¼ÆøÑ¹Á¦ 2800-3000Pa
280-300mmH2O
800-1000Pa
80-100mmH2O
2000-2500Pa
200-250mmH2O
¶î¶¨ÈȸººÉ 37MJ/h
¶î¶¨È¼ÆøºÄÁ¿ 0.368¡Á102m3/h 1.964¡Á102m3/h 1.04¡Á102m3/h
ÈÈЧÂÊ £¾80%
ÊÊÓÃˮѹ 0.04-1.0MPa£¨0.4-10kgf/cm2£©
ÈÈË®²úÂÊ ÎÂÉý25¡æ 5l/min
ÎÂÉý40¡æ 3l/min
ÎÂÉý55¡æ 2l/min
½Ó¿Ú³ß´ç È¼ÆøÈë¿Ú G1/2¡å
ÀäË®Èë¿Ú G1/2¡å
ÈÈË®Èë¿Ú G1/2¡å
ÍâÐγߴç 406mm£¨¸ß£©¡Á293mm£¨¿í£©¡Á230mm£¨ºñ£©
ÖØÁ¿ 6.2kg
1¡¢·Ö±ð¼ÆËãȼÉÕ1m3Òº»¯Ê¯ÓÍÆø¡¢È˹¤ÃºÆøºÍÌìÈ»ÆøËù²úÉúµÄÈÈÁ¿£®
2¡¢¸ù¾Ý±íÖÐÊýÖµºÍÄãÒÑÓеÄ֪ʶ£¬ÌÖÂÛ¡°¶î¶¨È¼ÆøÑ¹Á¦¡±Ò»ÐÐÖУ¬¡°mmH2O¡±µÄº¬Ò壮
3¡¢Íõ±£³Éͬѧ˵£¬¡°ÈÈË®²úÂÊ¡±Ò»À¸ÖУ¬5¡¢3¡¢2ºóÃæµÄºÃÏñÊÇÊý×Ö¡°1¡±µ«ÊÇÔÚ¡°/min¡±µÄÇ°ÃæÓÖºÃÏñ¶ªµôÁËʲô£®ÇëÄãͨ¹ý¼ÆËãÅжÏÕâ¸öÀ¸Ä¿ÖÐÈý¸ö²ÎÊýµÄÕýÈ·ÊýÖµºÍµ¥Î»£®
4¡¢¡°ÈÈЧÂÊ¡±Ò»À¸¸øµÄÊDzο¼Öµ£¬¡°ÈÈË®²úÂÊ¡±Ò»À¸¸øµÄÊdz§¼Ò¶ÔÑùÆ·µÄʵ²âÖµ£®·Ö±ð¼ÆËãÎÂÉý25¡æºÍ55¡æÊ±µÄÈÈЧÂÊ£¬²¢½âÊÍÕâÁ½¸öÇé¿öÏÂÈÈЧÂʲ»Í¬µÄÔ­Òò£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø