把熱交換器運用在負壓隔離設備上

公視新聞網 - 勤益科大「空調機」 節省負壓隔離建置成本 (2020/3/25)
新聞寫一般負壓隔離病房的建置成本在 300~500 萬之間。裏面所發表的「全外氣自然空調機」的建置成本約在 50 萬，用來設微型負壓檢疫站用的。

Yahoo奇摩股市 - 勤益科大翁國亮解釋全外氣循環熱交換空調系統 (圖) (2020/3/25)
>運用水分子壓力差及水二相能量轉換
個人不是學這個的... 完全不懂...

Yahoo奇摩股市 - 勤益科大熱交換技術 快速建置負壓隔離環境 (2020/3/25)
>該團隊攜手秀傳醫院打造「負壓隔離病房」及「微負壓檢疫站」，已成功將檢疫站改裝為微負壓環境，預計今年四月初將完成負壓隔離病房改裝，運用學界技術能量，協助醫療院所整備防疫環境。
看來也要用在醫院內的負壓隔離病房。


他們有解決或避開(全)熱交換器本身可能有的漏風或排氣移動率的問題？
靜止型 (靜態交叉流式) 的進排風量差異可以營造出負壓隔離病房所需要的室內外壓差？

Better Health Channel - Guidelines for the classification and design of isolation rooms in health care facilities (PDF)
>5.17 Energy conservation
>The use of 100 percent outside air in Class N isolation rooms is relatively energy intensive but essential to control potentially infectious aerosols. Energy conservation measures must not interfere with best isolation practice. Use of heat wheels or similar principles for heat recovery is not recommended. Transmission of infectious particles can occur by entrapment of air within the wheel and release on the clean side. If energy conservation measures were to be used, devices such as run-around tubes may be more appropriate.

國外簡易型負壓病房的樣子
MPR News - Bethesda Hospital readied in days to accept COVID-19 patients (2020/3/27)