̸̸£ºÍ­¹Ü¡¢²»Ðâ¸Ö¹Ü¡¢Ì¼¸Ö¹Üµ¼ÈÈϵÊýÒÔ¼°»»ÈÈЧ¹û¶Ô±È - Î÷ºçÊÐÍø - Powered by Discuz!

Î÷ºçÊÐÍø

±êÌâ: ̸̸£ºÍ­¹Ü¡¢²»Ðâ¸Ö¹Ü¡¢Ì¼¸Ö¹Üµ¼ÈÈϵÊýÒÔ¼°»»ÈÈЧ¹û¶Ô±È [´òÓ¡±¾Ò³]
×÷Õß: guozhiwei    ʱ¼ä: 2022-3-16 12:00
±êÌâ: ̸̸£ºÍ­¹Ü¡¢²»Ðâ¸Ö¹Ü¡¢Ì¼¸Ö¹Üµ¼ÈÈϵÊýÒÔ¼°»»ÈÈЧ¹û¶Ô±È

¡¡¡¡×÷Õߣº·â±ÕʽÀäÈ´Ëþ¡¡ÍøÖ·£º·¢²¼Ê±¼ä£º2014/1/15304²»Ðâ¸Ö¸Ö¹Ühttps://www.bxgg304.comרҵ²»Ðâ¸ÖÎÞ·ì¹Ü¡¢²»Ðâ¸Öº¸¹Ü£¨304ÎÞ·ì¹Ü£¬²»Ðâ¸Ö¸Ö¹Ü£©Á÷ÌåÊäËÍÓùܡ¢ÈȽ»»»ÈÈÆ÷Óùܡ¢Ä͸ßβ»Ðâ¸Ö¹Ü¡¢ÄÍÊ´ºÏ½ð¹Ü¡¢»úе½á¹¹Óùܡ¢·Ç±êºñ±Ú¹Ü¡¢Ê³Æ·ÎÀÉú¹Ü¡¢Õæ¿Õ¹âÁÁ¹ÌÈܾ«Ãܹܡ¢²»Ðâ¸Öëϸ¹Ü¡¢ÒÔ¼°Ïà¹Ø¹ÜµÀÅä¼þµÄÆóÒµ¡£


¡¡¡¡ÏÖÔÚÔÚ±ÕʽÀäÈ´Ëþ¡¢Õô·¢Ê½ÀäÄýÆ÷ÒÔ¼°ÆäËûË®ÀäÉ豸µÄÀäÈ´Å̹ܶ¼ÊDzÉÓÃÍ­¹Ü¡¢²»Ðâ¸Ö¹ÜºÍ̼¸Ö¹ÜÖÆ×÷µÄ¡£ÓÐÉÙÁ¿µÄÀäÄýÆ÷µÄ³áƬÊDzÉÓÃÁËÂÁ¹ÜÖÆ×÷µÄ¡£ÆäÖбȽϳ£ÓõÄÊÇÍ­¹ÜºÍ²»Ðâ¸Ö¹Ü£¬Æä´ÎÊÇ̼¸Ö¹Ü£¬ÒòΪ̼¸Ö¹ÜÔÚʹÓÃÊÙÃü¡¢¿¹¸¯Ê´ÄÜÁ¦±íÏÖÉϱíÏÖ¶¼»áÓëÍ­¹ÜºÍ²»Ðâ¸Ö¹ÜÓÐÒ»¶¨µÄ²î¾à¡£µ«ÊÇÔì¼Û±È½ÏµÍ£¬Í¨³£»á¶Æп´¦Àí£¬ÔÚʹÓá£

¡¡¡¡ÔÚÕâЩÅ̹ÜÖÆ×÷µÄ²ÄÖʵ±ÖУ¬Í­¹ÜµÄµ¼ÈÈϵÊýÊÇ×îºÃµÄ£¬µ«ÊǸù¾ÝÍ­¹ÜµÄºñ¶ÈÒ²ÓÐÉÙÐíµÄ²î±ð¡£Ì¼¸Ö¹ÜµÄµ¼ÈÈϵÊý×îµÍ£¬ÒòΪ̼¸Ö¹Üµ±Öл¹ÓеÄ̼µÄË®Á¿»á×è°­ÈÈÁ¿µÄ´«µÝ£¬¾ßÌåµÄµ¼ÈÈϵÊýÈçÏ£º

¡¡¡¡Í­¹Ü£º¦Ë=379.14W/(m.¡æ)£»

¡¡¡¡²»Ðâ¸Ö¹Ü£º¦Ë=10~30W/£¨m?¡æ£©£¬¸Äµ¼ÈÈϵÊýÊÇÔÚ¿ØÖÆÔÚ600¡ãһϵÄζȣ¬µ«ÊÇËæ×ÅζȵÄÉý¸ß£¬µ¼ÈÈϵÊý»áÉÙÐíµÄÔö¼Ó£»

¡¡¡¡Ì¼¸Ö¹Ü£º1.0%̼Ϊ29£¬0.5%̼Ϊ31,µ¥Î»¾ùΪ¹ú±êµ¥Î»W/(m.¡æ)¡£Ì¼¸Ö¹Üµ±ÖÐ̼µÄº¬Á¿ÊÇ»áÓ°Ïì̼¸Ö¹ÜµÄµÄµ¼ÈÈϵÊýµÄ£¬Ì¼µÄº¬Á¿Ô½¶à£¬µ¼ÈÈϵÊý¾Í»áÔ½µÍ¡£

¡¡¡¡1.Í­¹Ü£¬Í­¹ÜµÄÊÇ»»ÈÈϵÊýÊÇ×î¸ßµÄ£¬Ò²¾Í´ú±íÕâµ¼ÈÈÄÜÁ¦Ô½Ç¿£¬µ«ÊÇÔÚʵ¼ÊµÄʹÓõ±ÖУ¬ÓÉÓÚÍ­¹ÜµÄÄÍÄ¥³å»÷ºÍÓ²¶ÈÓëÍ­¹ÜÏà±È½Ï±È½ÏÈõ£¬Òò´ËÔÚºñ¶ÈÉϸù¾ÝʹÓõÄÇé¿ö×îµÍ²»ÄܵÍÓÚ0.8¸öºñ¶È£¬Î¶ȸߵÄʱºò²»ÄܵÍÓÚ1¸öºñ¶È¡£

¡¡¡¡2.¸Ö¹Ü£¬¸Ö¹ÜµÄµ¼ÈÈϵÊý²»¼°Í­¹Ü£¬µ«ÊǸֹܵÄÓ²¶ÈºÍÄͳå»÷ÐÔ±ÈÍ­¹ÜºÃ£¬Òò´ËÔÚÏàͬµÄ»·¾³Ê¹Óõ±ÖÐÍ­¹ÜµÄºñ¶È¿ÉÒÔÊʵ±µÄ½µµÍ£¬±Úºñ½µµÍ£¬ÕâÑùÔÚ»»ÈÈЧÂÊÉϾÍÄÜÓëÍ­¹Ü±£³Öƽºâ¡£

¡¡¡¡3.̼¸Ö¹Ü£¬Ì¼¸Ö¹ÜµÄµ¼ÈÈϵÊýÒª¿´´¿¾»¶È£¬Ì¼µÄ´«ÈÈÖµÊǷdz£µÍµÄ£¬ÔÚÒ»¶¨³Ì¶ÈÉÏ»áÔì³ÉÈÈÁ¿µÄ»»ÈÈÂÊ¡£²¢ÇÒ̼µÄº¬Á¿Ô½¸ß£¬Æ丯ʴºÍÄͳå»÷ÄÜÁ¦¶¼ÊÇÊÕµ½Ó°ÏìµÄ£¬ÔÚʵ¼ÊµÄʹÓõ±ÖУ¬ÎÒÃǶ¼ÊÇÕûÌåÈ«²¿¶Æп£¬½øÐбíÃæ´¦Àí£¬ÕâÑù¿ÉÒÔÌá¸ß·À¸¯ÄÜÁ¦ºÍʹÓÃÊÙÃü¡£

¡¡¡¡¸ù¾Ý¹«Ê½£ºRc= £¨1£©

¡¡¡¡ÆäÖУºRc¡ª¡ªµ¼ÈÈÈÈ×裬m2k/w¡£

¡¡¡¡¦Ë¡ª¡ªµ¼ÈÈϵÊý£¬W/(m.k)¡£¦Ä¡ª¡ª¹Ü±Úºñ¶È£¬m¹Ü²ÄÒ»¶¨£¬¦Ë²»±äʱ£¬¸ù¾Ý¹«Ê½£¨1£©£¬¦ÄԽС£¬RcԽС£¬´«ÈÈϵÊýÔ½´ó¡£Õâ¾Í¿ÉÒÔËõС²»Ðâ

¡¡¡¡¸Ö¹ÜÓëÍ­¹Ü×ÜÌå´«ÈÈϵÊýµÄ²î¾à¡£²»Ðâ¸Ö¹ÜµÄÍâ±Ú±ÈÍ­¹ÜµÄÍâ±Ú¸ü¼ÓµÄƽÕûºÍϸÄ壬Òò´Ë¸ü²»ÈÝÒ×½áË®¹¸£¬ÔÚʹÓÃÉÏÓÐÒ»¶¨µÄÓÅÊÆ¡£

¡¡¡¡ÔÚ±ÕʽÀäÈ´ËþºÍÕô·¢Ê½ÀäÄýÆ÷µ±ÖУ¬Í­¹ÜµÄµ¼ÈÈϵÊýÊÇ×î¸ßµÄ£¬Ì¼¸Ö¹ÜÊÇ×îµÍµÄ£¬µ«ÊÇ¿ÉÒÔͨ¹ý¶Ô±ÚºñµÄ¿ØÖÆÀ´Æ½ÕûÁ½ÖÖ²ÄÖʵĵ¼ÈÈϵÊý¡£µ«ÊDz»Ðâ¸Ö¹Ü±ÈÍ­¹ÜµÄ±íÃæ½á¹¹¸ü¼ÓµÄÖÂÃܺÍϸÖ£¬²»ÒײúÉúË®¹¸£¬ÔÚʹÓÃÉϱÈÍ­¹Ü¾ßÓÐÒ»¶¨µÄÓÅÊÆ£¬³¤ÆÚʹÓã¬Ë¯×ÅË®¹¸µÄÔö¼Ó£¬²»Ðâ¸Ö¹ÜµÄ×ÜÌå»»ÈÈϵÊýϽµ±ÈÍ­¹ÜµÄ¸ü¼Ó»ºÂý£¬¾ßÓиüºÃµÄʹÓþ­¼ÃÐÔ¡£

¡¡¡¡Ïà¹ØÍƼö£º

¡¡¡¡ÂÁ¹Ü»»ÈÈÆ÷    ÀäÄýÆ÷Í­¹Ü
×÷Õß: Ë®ÉÏÆ®    ʱ¼ä: 2022-3-30 14:34
²»´í²»´í£¬Â¥Ö÷ÄúÐÁ¿àÁË¡£¡£¡£
×÷Õß: »á·ÉµÄţţ    ʱ¼ä: 2022-4-18 13:16
ÎÒÊǸö´ÕÊýµÄ¡£¡£¡£
×÷Õß: Å·»ªÈÈÏß    ʱ¼ä: 2022-5-12 22:47
¿´Ìû»ØÌûÊÇÃÀµÂ£¡
×÷Õß: ×êʯÇÌÇÌ    ʱ¼ä: 2022-6-13 12:56
°ï°ï¶¥¶¥£¡£¡
×÷Õß: ruocan    ʱ¼ä: 2022-7-22 15:28
ѧϰÁË£¬Ð»Ð»·ÖÏí¡¢¡¢¡¢
×÷Õß: ÇàÉ«µÄÁùÔ    ʱ¼ä: 2022-9-13 17:14
²ýƽµÄÍøÉϼÒÔ° ¹þ¹þ ƽ̨²»´í°¡



»¶Ó­¹âÁÙ Î÷ºçÊÐÍø (http://bbs.xihong021.cn/) Powered by Discuz! X3