是買電暖器好還是直接買變頻冷暖氣機好? - 冷氣
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By Mary
at 2009-01-12T16:50
at 2009-01-12T16:50
Table of Contents
※ 引述《sunrise01 (sunrise01)》之銘言:
: 如題
: 天氣這麼冷
: 現在在猶豫要不要買一台電暖器
: 還是把家裡老舊的冷氣淘汰掉
: 直接換一台冷暖氣機
: 大家覺得哪個方案比較好呢?
可以爬文
簡單說:
電暖器是把電能轉換成熱能(一焦耳能量就是變成一焦耳熱能 (請換算成卡 )
冷暖冷氣是把外面的熱抓進室內(跟冷氣相反方向)
ERR值都超過1..一焦耳能量可以抓進超過一焦耳的熱能
所以怕冷的人一定要裝..很省電!!
--
: 如題
: 天氣這麼冷
: 現在在猶豫要不要買一台電暖器
: 還是把家裡老舊的冷氣淘汰掉
: 直接換一台冷暖氣機
: 大家覺得哪個方案比較好呢?
可以爬文
簡單說:
電暖器是把電能轉換成熱能(一焦耳能量就是變成一焦耳熱能 (請換算成卡 )
冷暖冷氣是把外面的熱抓進室內(跟冷氣相反方向)
ERR值都超過1..一焦耳能量可以抓進超過一焦耳的熱能
所以怕冷的人一定要裝..很省電!!
--
Tags:
冷氣
All Comments
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By George
at 2009-01-15T00:34
at 2009-01-15T00:34
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By Adele
at 2009-01-15T12:47
at 2009-01-15T12:47
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By Yuri
at 2009-01-16T01:18
at 2009-01-16T01:18
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By Frederica
at 2009-01-19T20:29
at 2009-01-19T20:29
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By Rebecca
at 2009-01-22T23:38
at 2009-01-22T23:38
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By Agnes
at 2009-01-24T23:42
at 2009-01-24T23:42
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