[{"data":1,"prerenderedAt":61},["ShallowReactive",2],{"q-105170-arch_environment-27":3},{"question":4,"neighbors":26,"sameNumber":45,"prev":34,"next":37},{"id":5,"classKey":6,"session":7,"year":8,"subject":9,"number":10,"groupStem":11,"ownStem":12,"stem":12,"options":13,"answer":18,"answerKind":20,"answerS":11,"answerNote":11,"images":21,"explanation":22,"withheld":11,"deepChars":23,"freq":24,"indexable":25},"arch-105170-801-0104-027","architect","105170",105,"建築環境控制",27,null,"下列何者不是空調箱內部的構成組件？",{"A":14,"B":15,"C":16,"D":17},"冰水盤管","熱水盤管","冰水泵","空氣濾網",[19],"C","single",[],"本題考點：空調箱（AHU）的內部構成，以及「空調箱箱內組件」與「中央機房水系統設備」的區分。題目問哪一項「不是」空調箱內部組件，關鍵在分清楚哪些元件裝在箱體裡處理空氣、哪些設備裝在機房裡輸送冷熱水。\n【正解理由】空調箱是空氣側的處理設備：外氣與回風進入箱體後，先經空氣濾網除塵，再經冰水盤管冷卻除濕或熱水盤管加熱，最後由箱內送風機把處理過的空氣送進風管，箱內並設有承接冷凝水的滴水盤與排水管。冰水泵則是水側的輸送設備，負責推動冰水在冰水主機與各空調箱、送風機盤管之間循環，通常設在中央空調機房或泵浦區，與冰水主機、冷卻水泵、冷卻水塔同屬冰水系統的熱源與輸送端，並不裝在空調箱箱體內。空調箱只是以冰水管接上盤管，管上裝控制閥調節流量，水流動的動力來自機房的冰水泵。故選 C。\n【逐項排除】\n(A) 冰水盤管：敘述正確，是空調箱內部組件。冰水在盤管內流動，空氣流過盤管外側的鰭片，熱量由空氣傳給冰水，使空氣降溫；當鰭片表面溫度低於空氣露點，空氣中的水氣凝結成冷凝水滴落到滴水盤，同時完成除濕。它是空調箱冷卻除濕段的核心元件。\n(B) 熱水盤管：敘述正確，是空調箱內部組件。熱水盤管設在加熱段，用於冬季暖房，或在冷卻除濕之後再熱，使送風溫度回到舒適範圍。構造與冰水盤管相同，差別只在管內流的是熱水、熱量傳遞方向相反。並非每台空調箱都一定配置，但它屬於空調箱可配置的箱內組件，所以敘述成立。\n(C) 冰水泵：敘述錯誤，是本題答案。錯在設備歸屬與功能兩處：歸屬上，冰水泵設在機房，服務的是整個冰水管路，不屬於單一空調箱；功能上，它推動的是「水」，而空調箱內負責推動流體的是推動「空氣」的送風機。若把選項改成「送風機」或「加濕器」，才是空調箱內部組件。\n(D) 空氣濾網：敘述正確，是空調箱內部組件。濾網設在箱體進氣端、盤管上游，攔截外氣與回風中的粉塵，一方面維持室內空氣品質，另一方面保護盤管鰭片不被積塵堵塞而降低熱交換效率。常見做法是粗濾網在前、較高效率的濾網在後。\n【記憶點】空調箱裡處理「空氣」：濾網、盤管、送風機、加濕器、滴水盤；機房裡輸送「水」：冰水主機、冰水泵、冷卻水泵、冷卻水塔。",660,1,true,[27,30,33,36,39,42],{"number":28,"session":7,"stem":29},24,"關於發電機的設置，下列敘述何者錯誤？",{"number":31,"session":7,"stem":32},25,"下列那種家電設備屬於電阻性電路？",{"number":34,"session":7,"stem":35},26,"欲設計一大型恆溫恆濕空間，空調應採用下列何種系統才容易達成目標？",{"number":37,"session":7,"stem":38},28,"下列何種建築材料的熱傳導係數最低？",{"number":40,"session":7,"stem":41},29,"一般中央空調系統的主機熱源耗能約占全部空調系統耗能的比率為何？",{"number":43,"session":7,"stem":44},30,"空調冷凍原理，有關吸收式冷凍循環之敘述，下列何者正確？",[46,49,52,55,58],{"number":10,"session":47,"stem":48},"114180","有關空調系統冰水主機能源效率分級標示圖，下列敘述何者錯誤？",{"number":10,"session":50,"stem":51},"113190","有關資訊系統配線方式，下列何者錯誤？",{"number":10,"session":53,"stem":54},"112190","關於空調設備系統使用與設計原則，下列敘述何者正確？",{"number":10,"session":56,"stem":57},"111180","有關空調系統之敘述，下列何者正確？",{"number":10,"session":59,"stem":60},"110180","火災發生到進入最盛期時，消防設備中主要滅火設備不包括下列那項設備？",1791863214272]