教育部重点推荐学科网站

帮助中心
微信登录,您好!有效期: 0 资金余额:
  • 会员中心 | 退出登录
  • 资金余额:
  • 可用:
  • 经验积分:
  • 待阅短信:
  • 待签文章:
  • 登录次数:

当前位置:首页 > 教学参考> 学生园地> 生活科普 > 内容详情

空调制冷量的估算

作者:佚名  人气: 1149 次  时间:2006年08月21日  星级:

空调匹数,原指输入功率,包括压机、风扇电机及电控部分,因不同的品牌其具体的系统及电控设计差异,其输出的制冷量不同故其制冷量以输出功率计算。

一般来说,1匹的制冷量大致力2000大卡,换算成国际单位应乘以1.162,故1匹之制冷量应力2000大卡×1.162=2324(w),这里的w(瓦)即表示制冷量,则1.5匹的应为2000大卡x1.5x1.162=3486(w),以此类推,根据此情况,则大致能判定空调的匹数和制冷量,一般情况下,2200W一2600W都可称为1匹,4500(w)- 5100(w)可称为2匹,3200W一3600W可称为1.5匹。

制冷量确定后,即可根据目己家庭之实际情况估算制冷量,选择合适的空调机。
家用电器要消耗制冷量的较大部分,电视、电灯、冰箱等每w(瓦)功率要消耗制冷量1(w),门窗的方向也要消耗一定的制冷量,东面窗150W/m2,西面窗280/m2,南面窗180W/m2,北面窗100W/m2,如是楼顶及西晒可考虑适当增加制冷量。
在选择空调时,请您根据以上介绍,估算一下自己的制冷量大小,从而选到满意的空调机。

用户评论

(以下评论仅代表网友意见,与本站立场无关)

网友评论共 0
[{"id":136,"name":"电子课本","url":"/wlzx/List_136.html","target":"_self",children: [{"id":137,"name":"人教版课本","url":"/wlzx/List_137.html","target":"_self",children: [{"id":140,"name":"人教八年级上册","url":"/wlzx/List_140.html","target":"_self"},{"id":141,"name":"人教八年级下册","url":"/wlzx/List_141.html","target":"_self"},{"id":142,"name":"人教九年级全册","url":"/wlzx/List_142.html","target":"_self"}] },{"id":138,"name":"沪科版课本","url":"/wlzx/List_138.html","target":"_self",children: [{"id":143,"name":"沪科八年级全册","url":"/wlzx/List_143.html","target":"_self"},{"id":144,"name":"沪科九年级全册","url":"/wlzx/List_144.html","target":"_self"}] },{"id":139,"name":"苏科版课本","url":"/wlzx/List_139.html","target":"_self",children: [{"id":160,"name":"新苏科版八年级上册","url":"/wlzx/List_160.html","target":"_self"},{"id":179,"name":"新苏科版八年级下册","url":"/wlzx/List_179.html","target":"_self"},{"id":185,"name":"新苏科版九年级上册","url":"/wlzx/List_185.html","target":"_self"},{"id":186,"name":"新苏科版九年级下册","url":"/wlzx/List_186.html","target":"_self"}] },{"id":145,"name":"沪粤版课本","url":"/wlzx/List_145.html","target":"_self",children: [{"id":154,"name":"新沪粤八年级上","url":"/wlzx/List_154.html","target":"_self"},{"id":155,"name":"新沪粤八年级下","url":"/wlzx/List_155.html","target":"_self"},{"id":159,"name":"新沪粤九年级上","url":"/wlzx/List_159.html","target":"_self"},{"id":162,"name":"新沪粤九年级下","url":"/wlzx/List_162.html","target":"_self"},{"id":146,"name":"沪粤八年级上册","url":"/wlzx/List_146.html","target":"_self"},{"id":147,"name":"沪粤八年级下册","url":"/wlzx/List_147.html","target":"_self"},{"id":148,"name":"沪粤九年级上册","url":"/wlzx/List_148.html","target":"_self"},{"id":149,"name":"沪粤九年级下册","url":"/wlzx/List_149.html","target":"_self"}] },{"id":150,"name":"北师大版课本","url":"/wlzx/List_150.html","target":"_self",children: [{"id":151,"name":"北师大版八年级上册","url":"/wlzx/List_151.html","target":"_self"},{"id":152,"name":"北师大版八年级下册","url":"/wlzx/List_152.html","target":"_self"},{"id":153,"name":"北师大版九年级","url":"/wlzx/List_153.html","target":"_self"}] },{"id":180,"name":"教科版电子课本","url":"/wlzx/List_180.html","target":"_self",children: [{"id":181,"name":"教科版八年级上册","url":"/wlzx/List_181.html","target":"_self"},{"id":182,"name":"教科版八年级下册","url":"/wlzx/List_182.html","target":"_self"},{"id":183,"name":"教科版九年级上册","url":"/wlzx/List_183.html","target":"_self"},{"id":184,"name":"教科版九年级下册","url":"/wlzx/List_184.html","target":"_self"}] },{"id":187,"name":"上教版电子课本","url":"/wlzx/List_187.html","target":"_self",children: [{"id":188,"name":"上教版八年级上册课本","url":"/wlzx/List_188.html","target":"_self"},{"id":193,"name":"上教版八年级下册课本","url":"/wlzx/List_193.html","target":"_self"},{"id":189,"name":"上教版九年级上册课本","url":"/wlzx/List_189.html","target":"_self"},{"id":194,"name":"上教版九年级下册课本","url":"/wlzx/List_194.html","target":"_self"}] }] },{"id":1277,"name":"考试大纲","url":"/wlzx/List_1277.html","target":"_self",children: [{"id":1403,"name":"中考大纲","url":"/wlzx/List_1403.html","target":"_self"},{"id":1404,"name":"课程标准","url":"/wlzx/List_1404.html","target":"_self"}] },{"id":1278,"name":"教学研究","url":"/wlzx/List_1278.html","target":"_self",children: [{"id":1405,"name":"教学论文","url":"/wlzx/List_1405.html","target":"_self"},{"id":1406,"name":"课题研究","url":"/wlzx/List_1406.html","target":"_self"}] },{"id":1279,"name":"备课参考","url":"/wlzx/List_1279.html","target":"_self",children: [{"id":1407,"name":"参考资料","url":"/wlzx/List_1407.html","target":"_self",children: [{"id":27,"name":"声学参考资料","url":"/wlzx/List_27.html","target":"_self"},{"id":26,"name":"光学参考资料","url":"/wlzx/List_26.html","target":"_self"},{"id":28,"name":"热学参考资料","url":"/wlzx/List_28.html","target":"_self"},{"id":24,"name":"力学参考资料","url":"/wlzx/List_24.html","target":"_self"},{"id":25,"name":"电磁学参考资料","url":"/wlzx/List_25.html","target":"_self"},{"id":29,"name":"综合知识资料库","url":"/wlzx/List_29.html","target":"_self"}] },{"id":1408,"name":"物理图库","url":"/wlzx/List_1408.html","target":"_self",children: [{"id":62,"name":"声热学图片","url":"/wlzx/List_62.html","target":"_self"},{"id":61,"name":"光学图片","url":"/wlzx/List_61.html","target":"_self"},{"id":60,"name":"电磁学图片","url":"/wlzx/List_60.html","target":"_self"},{"id":59,"name":"力学图片","url":"/wlzx/List_59.html","target":"_self"}] }] },{"id":1280,"name":"实验探究","url":"/wlzx/List_1280.html","target":"_self",children: [{"id":1409,"name":"科学探究","url":"/wlzx/List_1409.html","target":"_self"},{"id":1410,"name":"物理实验室","url":"/wlzx/List_1410.html","target":"_self"}] },{"id":1281,"name":"物理广角","url":"/wlzx/List_1281.html","target":"_self",children: [{"id":1411,"name":"物理前沿","url":"/wlzx/List_1411.html","target":"_self"},{"id":1412,"name":"物理学家","url":"/wlzx/List_1412.html","target":"_self"}] },{"id":1282,"name":"学生园地","url":"/wlzx/List_1282.html","target":"_self",children: [{"id":1413,"name":"趣味物理","url":"/wlzx/List_1413.html","target":"_self"},{"id":1414,"name":"生活科普","url":"/wlzx/List_1414.html","target":"_self"},{"id":1416,"name":"学习指导","url":"/wlzx/List_1416.html","target":"_self"}] }]