如何空氣清淨機 - 吸塵器

By Susan
at 2016-05-09T10:59
at 2016-05-09T10:59
Table of Contents
算是有用過幾台,綜合分享一下有違反板規再請告知
結論懶人包:
1.CADR值要適合,我的原則是每坪要30,中國標準的記得再除以1.7
2.PM2.5靠HEPA濾網,臭味靠活性碳,其他技術看看就好
3.低速檔最好低於30分貝睡覺才不會吵
4.買有前置濾網的機種
感謝中國的善液,連我這種以前不過敏的,這幾年也開始在一些日子會呼吸不舒服,
所以有開始做功課,研究該怎麼挑空氣清淨機,原本想說每個濾除能力都99%起跳,
買便宜的就好,但做完功課發現學問不少,分享我的挑法讓大家參考看看,
我的狀況:
台北租屋族,住2樓7坪面大馬路的套房,沒養寵物,偏淺眠
挑選重點:
一、先看CADR,每坪至少要30
這個數值代表濾空氣的效率,200代表每分鐘可以濾出200立方英尺的乾淨空氣,
換算後就是340m^3/hr,除以室內高度2.8m,每小時大概可以輸出37坪大的空氣,
聽起來很多但問題很大:
(一)這是最大輸出,但我睡覺開這麼大會被吵死
(二)查過資料大概每小時要換五次比較好,所以37要直接除以5=7.4坪…,
回推每坪至少要27,我就抓30比較安心,至於晚上睡覺開低速換氣比較慢的問題,
反正我呼吸也比較慢,就不管了XD
二、日式機種很多宣傳有負離子、光觸媒、淨離子啥的,到底有沒有用
這個我是看到商周這篇
http://www.businessweekly.com.tw/KBlogArticle.aspx?id=3184
我是滿同意的啦,直接用濾網物理過濾就好,其他我都當噱頭,不想多花錢,
那種號稱十年才需要換濾網我基本上是不相信啦,另外除臭就是用活性碳,
甲醛開窗比較快這就不用多說了
三、低速檔大概30分貝,高速檔大概60分貝比較不干擾
30 廣播間
40 安靜的房間
50 住宅
60 一般談話
不過因為音量會累計,所以40分貝的機器實際上已經讓人有感了,根據我試的結果,
低速檔大概30分貝比較不會吵到睡覺,白天高速運轉的話60分貝還ok
四、買有前置濾網的比較好,濾網很貴又要常換
一張薄薄的HEPA可能就700,買有前置濾網可以換或是直接吸塵器處理的會省一點,
通常HEPA大概1年至少要換一次,活性碳大概3.4個月也要換,
換個幾次下來比機器還貴= =
以上簡單分享,看有沒有人有更好的挑法可以參考看看,
或是有問題也歡迎推文,小弟盡量回答XD
--
結論懶人包:
1.CADR值要適合,我的原則是每坪要30,中國標準的記得再除以1.7
2.PM2.5靠HEPA濾網,臭味靠活性碳,其他技術看看就好
3.低速檔最好低於30分貝睡覺才不會吵
4.買有前置濾網的機種
感謝中國的善液,連我這種以前不過敏的,這幾年也開始在一些日子會呼吸不舒服,
所以有開始做功課,研究該怎麼挑空氣清淨機,原本想說每個濾除能力都99%起跳,
買便宜的就好,但做完功課發現學問不少,分享我的挑法讓大家參考看看,
我的狀況:
台北租屋族,住2樓7坪面大馬路的套房,沒養寵物,偏淺眠
挑選重點:
一、先看CADR,每坪至少要30
這個數值代表濾空氣的效率,200代表每分鐘可以濾出200立方英尺的乾淨空氣,
換算後就是340m^3/hr,除以室內高度2.8m,每小時大概可以輸出37坪大的空氣,
聽起來很多但問題很大:
(一)這是最大輸出,但我睡覺開這麼大會被吵死
(二)查過資料大概每小時要換五次比較好,所以37要直接除以5=7.4坪…,
回推每坪至少要27,我就抓30比較安心,至於晚上睡覺開低速換氣比較慢的問題,
反正我呼吸也比較慢,就不管了XD
二、日式機種很多宣傳有負離子、光觸媒、淨離子啥的,到底有沒有用
這個我是看到商周這篇
http://www.businessweekly.com.tw/KBlogArticle.aspx?id=3184
我是滿同意的啦,直接用濾網物理過濾就好,其他我都當噱頭,不想多花錢,
那種號稱十年才需要換濾網我基本上是不相信啦,另外除臭就是用活性碳,
甲醛開窗比較快這就不用多說了
三、低速檔大概30分貝,高速檔大概60分貝比較不干擾
30 廣播間
40 安靜的房間
50 住宅
60 一般談話
不過因為音量會累計,所以40分貝的機器實際上已經讓人有感了,根據我試的結果,
低速檔大概30分貝比較不會吵到睡覺,白天高速運轉的話60分貝還ok
四、買有前置濾網的比較好,濾網很貴又要常換
一張薄薄的HEPA可能就700,買有前置濾網可以換或是直接吸塵器處理的會省一點,
通常HEPA大概1年至少要換一次,活性碳大概3.4個月也要換,
換個幾次下來比機器還貴= =
以上簡單分享,看有沒有人有更好的挑法可以參考看看,
或是有問題也歡迎推文,小弟盡量回答XD
--
Tags:
吸塵器
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