A6 B6 213974 五、發明説明（1 ) (請先聞讀背面之注意事項再塡寫本頁) 〔産業上之利用領域〕 本發明，像闊於在室内單元的前面部及上部分別設置 吸入室内空氣用之吸入口的空氣調節機。 〔先前之技術〕 通常，空氣調節裝置的室内單元，像在前面部有吸入 口，而在下部有吹出口。從吸入口到吹出口被形成風道， 而在其通風路被設置室内熱交換器及室内扇。因此，室内 扇被被蓮轉時，室内空氣將被從吸入口吸入，通過室内熱 交換器從吹出口被吹出到室内。 做為如此的空氣調節裝置之例，有在日本的申請實用 新案公開公報實開昭59—172921號所掲示者。在 此空氣調節裝置，傜在室内單元的前面部被設置吸入口， 而在室内單元之下部被設置吹出口。從吸入口到吹出口被 形成風道，而在其風道將被設置室内熱交換器及室内扇。 在吸入口將被設置吸入格柵。該吸入格柵，係能由手動操 作開閉，在長期不使用時由於被關閉，將有防止灰塵侵入 到室内單元的作用。 經濟部中央標準局員工消費合作社印製 做為其他室内單元之例，有在前面部及上部分別具備 吸入口者。此時，室内熱交換器將對向於各吸入口被設置 。亦即，雖然設法使室内單元小型化，但是，室内熱交換 器將被確保充份大的熱交換面積。 然而，在如此地前面部和上部具有吸入口之室内單元 ，室内扇的切風聲，及室内熱交換器内流動之冷媒聲，將 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公货〉 一 3 — A6 B6 213974 五、發明説明G ) (請先閲讀背面之注意事項再f本頁) 會通過上部的吸入口漏到室内之天花板邊，在天花板反射 成噪音，而被居住的人聽到。如此之噪音，會給居住的人 不快感。 一方面，在裝載熱泵式的冷凍循環之空氣調節機，由 於使室内熱交換器做為蒸發器作用而能實行冷氣蓮轉，使 室内熱交換器做為冷凝器作用而能實行暖氣運轉。 裝載熱泵式的冷凍循環之空氣調節機，有在室内熱交 換器的下游邊設置再熱器（reheater),除冷氣蓮轉及暖 氣蓮轉的機能外，具備除濕蓮轉之機能者。在此除濕蓮轉 ，室内熱交換器將做為蒸發器作用，同時再熱器將會動作 ，以室内熱交換器被冷卻及除濕的空氣以再熱器被加熱， 而被吹出到室内。亦即，被去除濕氣，而且溫度不太低的 空氣將被吹出到室内。 該除濕運轉有複數的種類。例如，被吹出到室内的空 氣之溫度將變成比室内溫度低的傾向冷氣除濕運轉之模式 ，被吹出到室内的空氣之溫度將被維持和室内溫度大致相 同溫度的等溫除濕運轉之模式，及被吹出到室内的空氣之 溫度將變成比室内溫度高的暖氣除濕蓮轉之模式。 經濟部中央標準局員工消費合作社印製 做為再熱器使用電熱器的空氣調節機之情況，在傾向 冷氣除濕蓮轉模式，壓縮機的能力將被設定成所定值以上 ，室内熱交換器之冷卻量將被增加。在等溫除濕蓮轉模式 ，壓縮機的能力將被設定成所定值以下，室内熱交換器之 冷卻量將被減低。 但是，如上述地，在室内單元的多數處設有吸入口， 本紙張尺度通用中國國家標準（CNS>甲4规格（210 X 297公釐） -4 ~ 213974 A6 B6 五、發明説明（3 ) 加大室内熱交換器之熱交換面積的空氣調節機，即使設定 等溫除濕蓮轉之模式，也將由於在室内熱交換器的熱交換 量多，所以被吹出到室内之空氣的溫度將會大幅度地降低 ，而變成和傾向冷氣除濕蓮轉模式相同。結果，居住的人 將會感到冷。 做為消除如此之缺點，可以考慮加大再熱器的電熱器 之容量。然而，在設法使室内單元小型化的情況下，由於 電熱器將接近其他零件，如果使電熱器之容量太大，將會 産生電熱器的發熱對其他零件有不良影響之新問題。 做為消除上述缺點的其他方法，可以考慮把壓縮機之 能力極力降低。然而，把壓縮機的能力過於降低時，在室 内熱交換器之冷媒的蒸發溫度將會上升，在極端之情況， 將無法把吸入的室内空氣之溫度維持在露點溫度以下，而 失去除濕作用。 因此，可以考慮在極力降低壓縮機的能力之同時，減 少室内扇的送風量。亦即，降低在室内熱交換器之熱交換 效率，壓低蒸發溫度的上升之方法。然而，此時必需把室 内扇的送風量極端地減少，效率將會很差而無法得到充份 之除濕效果。 經濟部中央標準局員工消费合作社印製 (請先閲讀背面之注意事項再項寫本頁) 〔解決課題之手段〕 本發明之第1目的，偽在減低從吸入口洩漏的磬音使 之能進行肅靜的蓮轉，或不使再熱器大型化而能適正地等 溫除濕蓮轉。 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公》) ~ 5 ~ 經濟部中央標準局員工消费合作社印製 213974 A6 B6 五、發明説明（4 ) 本發明，主要僳在於機體之多數處備有室内空氣吸入 口之空氣調節機，其特擻為，具備有，被設在前述多數的 吸入口之至少1個自由開閉的蓋罩；和打開前述蓋罩實行 蓮轉的第1控制單元；和關閉前述蓋罩實行運轉之第2控 制單元。 〔實施例〕 以下，對於本發明的第1實施例參照圖面予以說明。 如F i g. 1所示，室外單元1備有吸入格柵2。在 此室外單元1,室内單元3將被配管連接及配線連接。 室内單元3,在前面備有吸入室内空氣用的第1吸入 口 4,而在上部備有吸入室内空氣用之第2吸入口 5。在 吸入口 5,有2個蓋罩6分別自由開閉地被設置。各蓋罩 6,傜由後述的馬達6M (例如步進馬達）為動力源之驅 動機構，自動地被開閉。在室内單元3的下部，將被設置 吹出口 7。 如F i g. 2所示，在室外單元1内，將被收容容量 可變壓縮機1 1,四通閥12,二通閥13,室内熱交換 器14,室外扇15,減壓回路16,旁通17及二通閥 1 8 〇 壓縮機11,將吸入冷媒予以壓縮，將之排出。二通 閥1 3 ,將在蓮轉時被開啓，而在停止運轉時被開閉。室 外熱交換器1 4 ,將把流入的冷媒之熱和外氣的熱交換。 減壓回路16,彳系在毛細管2 1和膨脹閥22之串聯回路 本紙張尺度適用中國國家標準（CNS>甲4規格（210 X 297公釐〉 (請先閲讀背面之注意事項再填寫本頁) -裝. 、ΤΓ. 213974 A6 B6 經濟部中央標準局員工消费合作社印製 五、發明説明（5 ) ,把毛細管並聯連接者。旁通17,像與二通閥18構成 除霜電路，要把室外熱交換器14除霜時被導通。 在室内單元3内，將被收容室内熱交換器31,室内 扇32,及再熱器的電熱器33。室内熱交換器3 1 ,將 把流入的冷媒之熱和室内空氣的熱予以交換。室内扇3 2 ,將通過後述的吸入口4、 5把室内空氣吸入室内單元3 内，將吸入空氣通過熱交換器31而吹出到室内。電熱器 33,將在除濕蓮轉時動作。 壓縮機1 1,四通閥12,二通閥13,室外熱交換 器14,減壓回路16,及室内熱交換器3 1依次被配管 連接，而被構成熱泵式的冷凍循環。亦即，在冷氣蓮轉時 ,四通閥12將被設定為中立狀態，從壓縮機1 1被吐出 的冷媒將流向圖示實線箭頭記號之方向，室外熱交換器 14將做為冷凝器，室内熱交換器31將做為蒸發器而作 用。在暖氣蓮轉時，四通閥12將被切換，而從壓縮機 1 1被吐出的冷媒將流向圖示虛線箭頭記號方向，室内熱 交換器3 1將做為冷凝器，室外熱交換器1 4將做為蒸發 器而作用。 4 0為控制部，内徹電腦及其外圍電路所成，將控制 整値空氣調節機。在此控制部40,將被連接壓縮機11 ,四通閥12,二通閥13,室外扇15,二通閥18, 室内扇3 2 ,及電熱器3 3。 將室内單元3的具體構成示如F i g. 3。 室内單元3,係機體由箱體50被構成。在箱體50 (請先閲讀背面之注意事項再場寫本頁) -裝- 訂 .線. 本紙張尺度適用中國國家標準（CNS>甲4规格（210 X 297公；S ) A6 B6 213974 五、發明説明（6 ) (猜先閲讀背面之注意事項再填寫本頁) 的前面被形成吸入口4,而在吸入口4將被嵌入吸入格柵 5 1。在箱體5 ◦的上部被形成吸入口 5,在其吸入口 5 被自由開閉地設置2個蓋罩6。各蓋罩6,傜沿著箱體 5 0的前後方向並排地被設置，且位於背面邊之端部分別 由支軸5 2被軸支成自由轉動。各蓋罩6都被關閉時，吸 入口5將完全被封閉。 在箱體5 0的背面邊將被形成開口 5 3。該開口 5 3 ，僳水平方向之長度比垂直方向的長度長之矩形，而將由 隔板54被封閉。由該隔板54,將在箱體5◦内被形成 風道55。以此風道55,將使吸入口 4、5和下部的吹 出口 7被連通。 經濟部中央標準局負工消費合作社印製 在風道5 5，位於對向吸入口 4及吸入口 5的位置， 將被設置室内熱交換器3 1。室内熱交換器3 1 ,係使冷 媒通過的管貫通在多數鰭片之，所謂鰭管型。同時，室内 熱交換器3 1 ,在上下方向的中途部有缺口 3 1 c。缺口 31c傺在室内熱交換器31之整値水平方向被形成，該 缺口 3 1 a被折曲而使室内熱交換器3 1被形成L字形。 由此形成，使室内熱交換器3 1分成下部熱交換器3 1 a 和上部熱交換器3 1 b。下部熱交換器3 1 a將對向於吸 入口4,而上部熱交換器31b將對向於吸入口5。 在風道55的比室内熱交換器3 1下游邊，將被設置 電熱器33及室内扇32。室内扇32,為多翼扇，通過 吸入口4及吸入口5把室内空氣吸入，把吸入空氣通到室 内熱交換器3 1而從吹出口 7吹出到室内。此時，室内扇 本紙張尺度適用中國國家標準（CNS〉甲4規格（210 X 297公釐） 一 8 - A6 B6 213^4 五、發明説明（7 ) 3 2的位置被定為，能使吸入空氣大約均等地被分到下部 熱交換器3 1 a和上部熱交換器3 1 b。 在室内熱交換器31的上部熱交換器31b和電熱器 33之間，將被設置遮蔽板56。遮蔽板56,係防止電 熱器3 3的發熱會直接碰到上部熱交換器3 1 b。在電熱 器33和隔板54之間，將被設置遮蔽板57。遮蔽板 5 7,將防止電熱器3 3之發熱直接碰到隔板54。 在下部熱交換器3 1 a的下方，將被設置把鐘口（ bellmouth) —體化之排拽盤58。 一方面，控制部4 0，具有以下的機能手段。 〔1〕 開啓各蓋罩6實行蓮轉之第1控制手段。 〔2〕 關閉各蓋罩6實行蓮轉之第2控制手段。 〔3〕 把四通閥12設定為中立狀態，使從壓縮機 1 1被排出的冷媒通過四通閥1 2及二通閥1 3流到室夕卜 熱交換器14,使經過室外熱交換器14的冷媒通過減壓 回路1 6流到室内熱交換器3 1 ,使其經過室内熱交換器 31之冷媒通過四通閥12回到壓縮機11,且將室外扇 15及室内扇3 2蓮轉，而實行冷氣運轉的控制手段。 〔4〕 先把四通閥1 2切換，使從壓縮機1 1被排 出的冷媒通過四通閥1 2流到室内熱交換器3 1 ,使經過 室内熱交換器31之冷媒通過減壓回路16流到室外熱交 換器14,使經過室外熱交換器14的冷媒通過二通閥 1 3及四通閥1 2回到壓縮機1 1 ,且將室外扇1 5及室 内扇3 2運轉，而實行暖氣蓮轉之控制手段。再者，該暖 本紙張尺度通用中國國家標準（CNS〉甲4規格（210 X 297公釐） -9 - (請先閲讀背面之注意事項再填寫本頁) .裝. 訂· 經濟部中央標準局員工消t合作社印製 A6 B6 經濟部中央標準局員工消費合作社印製 五、發明説明（8 ) 氣蓮轉時，將依需要，使電熱器33做為補助熱源被動作 〇 〔5〕 在冷氣蓮轉及暖氣蓮轉時，檢出根據室内空 氣溫度的空調負荷之檢出手段。 〔6〕 在冷氣蓮轉及暖氣運轉時，將壓縮機11的 能力依上述被檢出之空調負荷予以控制的控制手段。 〔7〕 冷氣蓮轉及暖氣蓮轉時，在選擇第2控制手 段的蓮轉時將壓縮機1 1之能力值上限值限制成低值的限 制手段。 〔8〕 把四通閥12事先設定成中立狀態，使從壓 縮機1 1被排出的冷媒通過四通閥1 2及二通閥1 3流到 室外熱交換器14,使經過室外熱交換器14之冷媒通過 減壓回路16流到室内熱交換器31,使經過室内熱交換 器3 1的冷媒通過四通閥1 2回到壓縮機1 1 ,且使室外 扇15及室内扇3 2蓮轉並使電熱器3 3動作，同時把壓 縮機1 1之能力設定為所定值以上，實行傾向冷氣除濕蓮 轉的控制手段。 〔9〕 先把四通閥12設定成中立狀態，使從壓縮 機1 1被排出的冷媒通過四通閥1 2及二通閥1 3流到室 外熱交換器14,使經過室外熱交換器14之冷媒通過減 IS回路1 6流到室内熱交換器3 1 ,使經過室内熱交換器 3 1的冷媒通過四通閥1 2回到壓縮機1 1 ,且使室外扇 15及室内扇32蓮轉並使電熱器33動作，同時把壓縮 機1 1的能力設定為所定值以下，實行等溫除濕蓮轉之控 (請先閲讀背面之注意事項再項寫本頁) -裝. 訂· .線· 本紙張又度適用中國國家標準（CNS)甲4规格（210 X 297公釐> -10 - A6 B6 213974 五、發明説明（9 ) 制手段。 〔10〕 在冷氣蓮轉及暖氣蓮轉時，依有無後述的 肅靜蓮轉模式之設定，選擇上述第1控制手段及第2控制 手段中之一方的蓮轉，在傾向冷氣除濕蓮轉時選擇第1控 制手段之蓮轉，而在等溫除濕蓮轉時則選擇第2控制手段 的蓮轉之選擇手段。 在此，把控制部4 0的主要部份之構成示如F i g . 4。 在商用交流電源6 0將被連接反換器（inverter) 6 1。反換器6 1 ,將把電源6 ◦的電壓以整流電路62 及平滑電容器63予以整流及平滑，將之以開關電路65 的開關變換成所定頻率之電壓而輸出。該輸出，將成為壓 縮機馬達1 1M的驅動電力。以下，把反換器62之輸出 頻率稱為蓮轉頻率。 70為無線式的操作器，備有設定蓮轉開始，蓮轉停 止，冷氣蓮轉，暖氣蓮轉，傾向冷氣除濕蓮轉，等溫除濕 蓮轉等各種蓮轉條件用的操作手段（未圖示），把被設定 之内容使用红外線以無線信號通知室内單元3。 做為被設在操作器70的操作手段之例，顯示為了輸 入設定溫度T s用的溫度設定鈕7 1，及為了設定及解除 靜音的肅靜蓮轉模式用之肅靜運轉開關7 2。 從遙控器7 0被發出的紅外線，將以室内單元3之接 收部8 ◦被接收。接收部8 ◦,將把接收的紅外線之資料 解碼。 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐） -11 - -------.------------------裝------.玎------^ (請先閲讀背面之注意事項再項寫本頁) 經濟部中央標準局员工消費合作社印製 A6 B6 213974 五、發明説明（10) (請先閲讀背面之注意事項再填寫本頁) 在接收部80被解碼的資料之中，設定溫度Ts的資 料，將被送到頻率決定部8 1。頻率決定部8 1 ,將以室 内溫度察覺器8 2被檢知的室内溫度T a和設定溫度T s 之差（ = ΛΤ)做為空調負荷檢出，而決定對應於其空調 負荷的蓮轉頻率f。該蓮轉頻率f ,將被通知頻率校正部 8 3 〇 在接收部80被解碼的資料，將更被送到頻率限制部 8 4 ,開閉控制部8 5 ,扇控制部8 7及加熱器控制部 8 8 〇 .裝· 頻率限制部84,像為了設定蓮轉頻率F的最高蓮轉 頻率F 者，當接受肅靜蓮轉指令時，將把最高蓮轉頻 率F m α Z限制成值f 3 ,而接受肅靜蓮轉解除指令時，將 做為最高蓮轉頻率Fm 〃而設定最高之值f5 ( > f 3 ) Ο .線- 經濟部中央標準局貝工消费合作社印製 以頻率限制部8 4被設定的最高運轉頻率F ，將 被通知頻率校正部8 3。頻率校正部8 3 ,將把頻率決定 部8 1所決定的蓮轉頻率f和以頻率限制部8 4被設定之 最高蓮轉頻率F α ,比較，如果蓮轉頻率f比最高運轉頻 率F m u低時就把其蓮轉頻率f直接做為蓮轉頻率F而予 以設定，如果蓮轉頻率f和最高蓮轉頻率F m α ι相同或其 以上時就把最高運轉頻率F m α X做為運轉頻率F而予以設 定。 蓮轉頻率F,將被通知反換器控制電路8 5。反換器 控制電路8 5 ,將驅動反換器6 2 ,使之能得到蓮轉頻率 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公笼^ 一 12 - 經濟部中央標準局員工消費合作社印製 Α6 Β6 五、發明説明（11 ) F 〇 . 開閉控制部86,在冷氣蓮轉時，援氣蓮轉時及傾向 冷氣除濕蓮轉時，如果接收肅靜運轉指令將令驅動馬達 6M使各蓋罩6關閉，而接收肅靜蓮轉解除指令時將會驅 動馬達6 Μ使各蓋罩6開啓。同時，開閉控制部8 6 ,將 在接收等溫除濕蓮轉指令時，驅動馬逹6Μ使各蓋罩6關 閉。 扇控制部87,將應答蓮轉開始指令而驅動室内扇 32的馬達32Μ,應答蓮轉停止指令而停止馬達32Μ 之驅動。 加熱器控制部88,將應答傾向冷氣除濕蓮轉及等溫 除濕蓮轉的各運轉開始指令而使電熱器33動作，應答蓮 轉停止指令而停止電熱器3 3之動作。 以下，對作用予以説明。首先，對遙控器70的主要 作用參照F i g. 5之流程表予以說明。 溫度設定鈕7 1被按壓操作而設定溫度T s産生變更 時（步驟1 ◦ 1 ),變更後的設定溫度T s將以無線信號 被通知到室内單元3 (步驟102)。 肅靜蓮轉開關7 2被按壓操作時（步驟1 0 3 ),將 被確認是否已發出肅靜運轉指令，即是否已在實行肅靜運 轉（步驟1 0 4 )。如果當未發出肅靜蓮轉指令時，肅靜 運轉指令將被送到室内單元3 (步驟1 0 5 )。同時，此 時的室内溫度Ts將被通知室内單元3 (步驟106)。 如果已被發出肅靜蓮轉指令，則肅靜運轉解除指令將被送 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公货） 一 13 — --------ί----.------------裝------ΐτ------線 (請先閲讀背面之注意事項再塡寫本頁) 213914 A6 B6 經濟部中央標準局員工消費合作社印製 五、發明説明（12 ) 到室内單元3 (步驟107)。同時，此時之設定溫度 Ts將被通知室内單元3 (步驟108)。 接著，說明室外單元1及室内單元3的作用。首先， 對冷氣蓮轉，暖氣蓮轉，除濕蓮轉參照F i g . 6之流程 表予以說明。 以操作器70被開始冷氣蓮轉的操作時，四通閥12 將被設定為中立狀態，而被開始懕縮機1 1,室外扇15 及室内扇32之蓮轉（步驟20 1、202、203、 2 0 4、2 0 5 ) 〇 亦即，從壓縮機1 1被排出的冷媒，將如F i g. 2 以實線箭頭記號所示，通過四通閥12及二通閥13流到 室外熱交換器1 4。進入室外熱交換器1 4的冷媒，將把 熱排放到外氣而液化。經過室外熱交換器1 4之冷媒，將 通過減壓回路1 6流到室内熱交換器3 1。進入室内熱交 換器3 1的冷媒，將從室内空氣奪取熱量而蒸發。經過室 内熱交換器3 1之冷媒，將通過四通閥1 2被吸人到壓·缩 機1 1。亦即，室外熱交換器14將做為冷凝器，而室内 熱交換器31將做為蒸發器作用，而被實行冷氣蓮轉。 以操作器7 0被開始暖氣蓮轉的操作時，四通閥1 2 將被切換，而被開始壓縮機1 1，室外扇1 5及室内扇 32 之蓮轉（步驟 206、207、2〇3、204、 2〇5)〇 亦即，從壓縮機11被排出的冷媒，將如F1g· 2 以虛線箭頭記號所示，通過四通閥1 2而流到室内熱交換 (請先閲讀背面之注意事項再填寫本頁) .丨裝 訂. i線_ 本紙張又度適用中國囷家標準（CNS)甲4规格（210 X 297公釐） 14 - A6 B6 五、發明説明（13 ) 器3 1。進入室内熱交換器3 1的冷媒，將被室内空氣奪 走熱量而液化。經過室内熱交換器31之冷媒，將通過減 壓回路1 6流到室外熱交換器1 4。進入室外熱交換器 14的冷媒，將從外氣吸起熱量而蒸發。經過室外熱交換 器1 4之冷媒，將通過二通閥1 3及四通閥1 2被吸入到 壓縮機1 1。亦卽，室内熱交換器3 1將做為冷凝器，室 外熱交換器14將做為蒸發器作用，而被實行暖氣蓮轉。 該冷氣蓮轉及暖氣蓮轉時，以室内溫度察覺器82被 檢知的室内溫度Ta將被讀取（步驟208)。該室内溫 度Ta和設定溫度Ts之差（ = ΛΤ)將被做為空調負荷 檢出，而被決定對應其空調負荷的蓮轉頻率f (步驟 2 0 9)〇 將空調負荷與蓮轉頻率f之關係示如下表。 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐> —15 — 213974 A6 B6 經濟部中央標準局員工消費合作社印製 五、發明説明（14 ) △ T(-Ta-Ts) f (冷氣蓮轉） f (暖氣蓮轉） Δ T > 3 f 4 (HOFF) 3 > Δ T > 2 f 3 0 2 > Δ T > 1 f 2 0 1 > Δ T > 0 f i 0 0 > Δ T > -1 O(OFF) f i -1 > Δ T > -2 0 f 2 -2 > △ T > -3 0 f 3 -3 > Δ T > -4 0 f4 -4 > Δ T 0 f 5 做為壓縮機11的能力之上限值事先被定有最高蓮轉 頻率F m α X，而將被比較其最高運轉頻率F m α ,和運轉頻 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公楚） 一 16 — (請先閲讀背面之注意事項再螭寫本頁) 丨裝- 丨線. 經濟部中央標準局員工消t合作社印製 2139^4 A6 B6 五、發明説明（15 ) 率f (步驟210)。如果蓮轉頻率f低於最高蓮轉頻率 F™ 〃時，蓮轉頻率f將直接做為蓮轉頻率F而被設定（ 步驟2 1 1)。如果蓮轉頻率fl；b最高蓮轉頻率Fma：c高 時，最高蓮轉頻率！^™^將被做為蓮轉頻率F被設定.（步 驟2 1 2 )。由於蓮轉頻率F如此地被設定，對應於空調 負荷之能力將從壓縮機11被發揮。 以操作器7 0開始被操作傾向冷氣除濕蓮轉時，四通 閥1 2將被設定為中立狀態，而被開始壓縮機1 1 ,室外 扇15及室内扇32的蓮轉（步驟2 12、2 13、 214、215、216)。同時，電熱器33之動作將 被開始（步驟2 17)。並且，為了把壓縮機1 1的能 力設定成所定值以上，運轉頻率F將被設定為較高的例如 f4之值（步驟218、219)。 此時，和冷氣蓮轉一樣，室外熱交換器14將做為冷 凝器，室内熱交換器3 1將做為蒸發器而作用。然後，在 室内熱交換器31被冷卻及除濕的空氣，將以電熱器33 被加熱。因此，被吹出到室内的空氣，將升溫到接近室内 溫度。但是，由於蓮轉頻率F將被設定成較高之值f 4 , 所以壓縮機1 1的能力會變大，室内熱交換器3 1之冷卻 量將被增加。由此，被吹出到室内的空氣溫度將被維持在 比室内溫度低之狀態。亦即，將被實行傾向冷氣除濕蓮轉 Ο 以操作器7 0被開始等溫除濕蓮轉的操作時，蓮轉頻 率F將被設定為較低之值如fi ( < f ,)(步驟2 18 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公货） (請先閲讀背面之注意事項再填寫本頁) 丨裝· 訂· A6 B6 五、發明説明（16 ) 、2 2 0 )。其他係和傾向冷氣除濕蓮轉相同。 (請先閲讀背面之注意事項再填寫本頁) 此時，因為蓮轉頻率F將被設定為較低的值f ,,所 以壓縮機1 1之能力將會變小，室内熱交換器3 1的冷卻 量將被減少。由此，被吹出到室内之空氣溫度將被維持和 室内溫度大致相同之狀態。亦即，將被實行等溫除濕運轉 Ο 接著，對各蓋罩6的控制及肅靜蓮轉參照F i g. 7 之流程表及F i g. 8的時間表予以說明。 首先，將被判別俗在蓮轉中或是停止蓮轉（步驟 20 1)。在停止蓮轉時，為了記億各蓋罩6的開閉狀態 用之旗標（flag) Η將被設定為'' 1 〃（步驟2 0 2)， 各蓋罩6將被關閉（步驟203)。各蓋罩6被關閉時， 吸入口5將被封閉，而灰塵將不會進入到室内單元3内。 蓮轉中，在接收剖8 ◦被接收從操作器7 0的無線信 號時（步驟2 ◦ 4 )，設定溫度T s之資料將被送到頻率 決定部84,而被記億（步驟205)。如果有停止運轉 指令時（步驟206),各蓋罩6將被關閉（步驟203 )〇 經濟部中央標準局8工消費合作社印製 如果是在實行冷氣蓮轉或暖氣蓮轉中（步驟206、 2 0 7 ),將被判別有無肅靜蓮轉指令（步驟2 0 8 )。 沒有肅靜蓮轉指令時（肅靜蓮轉模式之非設定時）（ 和有肅靜蓮轉解除指令相同，步驟2 0 9 ),旗標Η將被 設定在ν ◦〃（步驟2 10),而被選擇第1控制手段之 運轉。亦即，各蓋罩6將被開啓（步驟2 1 1)。各蓋罩 本紙張又度通用中國國家標準（CNS)甲4规格（210 X 297公釐) 二丄8 _ Α6 Β6 經濟部中央標準局員工消費合作社印製 五、發明説明（17 ) 6開啓時，在室内單元3將被吸入大量的室内空氣。因此 ,室内熱交換器31之熱交換量被增大為最大限。 而且，在該第1控制手段的蓮轉之選擇時，蓮轉頻率 F的上限值之最高蓮轉頻率,將被設定為最高值 f 5 ( > f 3 )(步驟212)。因此，和吸入口 5的開 啓配合而將發揮充份之冷氣能力或暖氣能力。 當有肅靜蓮轉指令時（設定肅靜蓮轉模式時）（步驟 208)，旗標Η將被設定在、、1 〃（步驟2 13),而 被選擇第2控制手段的蓮轉。亦即，各蓋罩6將被關閉（ 步驟2 14)。各蓋罩6被關閉時，吸入口 5將被封閉， 室内扇32之切風聲式室内扇31所流動的冷媒聲將不會 通過吸入口漏到室内之天花板邊。因此，噪音將被減低， 而能進行靜音蓮轉。該肅靜蓮轉，最適合就寢時的安眠蓮 轉等。 但是，吸入口5被封閉時，室内熱交換器31之熱交 換量將會減少。因此，室内熱交換器31做為蒸發器作用 的冷氣蓮轉時，有時室内熱交換器31會凍結。同時，在 室内熱交換器3 1做為冷凝器作用的暖氣蓮轉時，冷凍循 環之高壓邊壓力會異常上升，有時對冷凍循環的機器會有 不良影響。 因此，在選擇該第2控制手段之蓮轉時，運轉頻率F 的上限值之最高蓮轉頻率F m α ζ ,將被限制為值f 3 ( < f 5 )(步驟2 15)。由該限制，在冷氣蓮轉時將被 抑制蒸發能力。而在暖氣蓮轉時將被抑制冷凝能力。亦即 (請先閲讀背面之注意事項再塡寫本頁) •裝_ 訂· —線· 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公發〉 19 - 4 4 經濟部中央標準局貝工消費合作社印製 A6 B6 五、發明説明（18 ) ，將被防止冷氣蓮轉時的室内熱交換器3 1之凍結，同時 將被防止暖氣蓮轉時的高壓邊壓力之異常上升。 當有肅靜蓮轉解除指令時（步驟209),旗標Η將 被設定為a ◦〃（步驟210),被選擇第1控制手段的 蓮轉，各蓋罩6將被開啓（步驟2 1 1 )。 以後，將被判別旗標Η的狀態（步驟2 1 6 ),依其 判別結果將被維持各蓋罩6之開狀態或閉狀態。 在實行傾向冷氣除濕蓮轉中（步驟2 0 6、2 0 7、 2 1 7 ),將與肅靜蓮轉指令及肅靜蓮轉解除指令無關， 而被開啓各蓋罩6 (步驟218)。因此，室内熱交換器 31的熱交換量將被增大為最大限。 在實行等溫除濕蓮轉中（步驟206、 207、 2 1 7 ),將與肅靜蓮轉指令及肅靜運轉解除指令無關， 而被關閉各蓋罩6 (步驟203)。 在等溫除濕蓮轉時關閉各蓋罩6,依因以下之理由。 亦即，冷凍循環具有Fig. 9、Fig. 10及 Fig. 11所示的特性。在蓮轉頻率F將被設定為低的 值f 2之等溫除濕運轉，在室内熱交換器3 1的冷媒之蒸 發溫度將會上升，極端的情況，將無法把吸入之空氣的溫 度維持在露點溫下以下，而失去除濕作用。 因此，把各蓋罩6關閉而減少室内熱交換器31的熱 交換量，而降低室内熱交換器31之熱交換效率。在熱交 換器的熱交換效率將以下式被表示。 (請先閲讀背面之注意事項再項寫本頁) 訂. •線· 本紙張尺度適用中國國家標準（CNS> ψ 4规格（210 X 297公釐） 五、發明説明（19 ) 1 Κβ · - (kg /h)A6 B6 213974 V. Description of the invention (1) (Please read the precautions on the back before writing this page) [Industrial application field] The invention is as wide as the inhalation of the front and upper parts of the indoor unit. Air conditioner for the suction port of indoor air. [Prior Art] Generally, the indoor unit of an air-conditioning apparatus has a suction port in the front part and a blow-out port in the lower part. An air duct is formed from the suction port to the air outlet, and an indoor heat exchanger and an indoor fan are provided in the ventilation path. Therefore, when the indoor fan is turned by the lotus, indoor air will be sucked in from the suction port and blown out from the blow-out port to the room through the indoor heat exchanger. As an example of such an air-conditioning apparatus, there is the application disclosed in Japanese Utility Model Application Publication Gazette No. 59-172921. In this air-conditioning apparatus, Meng is provided with a suction port at the front of the indoor unit and a blow-off port at the lower part of the indoor unit. An air duct is formed from the suction port to the air outlet, and an indoor heat exchanger and an indoor fan are installed in the air duct. A suction grill will be provided at the suction port. The suction grille can be opened and closed by manual operation. When it is not used for a long time, it will be closed, which will prevent dust from entering the indoor unit. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy As an example of other indoor units, there are those with suction ports on the front and upper parts, respectively. At this time, the indoor heat exchanger will be installed facing each suction port. That is, although the indoor unit is managed to be miniaturized, the indoor heat exchanger will be ensured with a large heat exchange area. However, for such indoor units with suction inlets at the front and upper part, the sound of wind cut from the indoor fan, and the sound of refrigerant flowing in the indoor heat exchanger, the paper standard is applied to the Chinese National Standard (CNS) A4 specification (210 X 297 public goods> I 3 — A6 B6 213974 V. Description of invention G) (please read the precautions on the back and then this page) It will leak through the upper suction port to the side of the ceiling in the room, and will be reflected as noise on the ceiling. People who lived heard. Such noise will make people living unhappy. On the one hand, in an air conditioner equipped with a heat pump-type refrigeration cycle, the indoor heat exchanger functions as an evaporator to perform cooling air circulation, and the indoor heat exchanger functions as a condenser to perform heating operation. A heat pump-type refrigeration cycle air conditioner is equipped with a reheater on the downstream side of the indoor heat exchanger. In addition to the functions of cold and warm lotus rotation, it has the function of dehumidifying lotus rotation. In this case, the indoor heat exchanger will act as an evaporator and the reheater will operate. The air cooled by the indoor heat exchanger and the dehumidified air will be heated by the reheater and blown out into the room. That is, moisture is removed, and air with a temperature that is not too low will be blown out into the room. There are plural types of the dehumidification operation. For example, the temperature of the air blown into the room will become a mode of cold air dehumidification operation that tends to be lower than the room temperature, and the temperature of the air blown into the room will be maintained in an isothermal dehumidification operation mode that is approximately the same temperature as the room temperature, and The temperature of the air blown out into the room will change to the mode of heating and dehumidifying the lotus which is higher than the room temperature. In the case of an air conditioner using an electric heater as a reheater, printed by an employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, the compressor capacity will be set to a value higher than the specified value in the case of a cold air dehumidification lotus rotation mode. The amount of cooling will be increased. In the isothermal dehumidification lotus mode, the capacity of the compressor will be set below the set value, and the cooling capacity of the indoor heat exchanger will be reduced. However, as mentioned above, there are suction inlets in most places of the indoor unit. This paper scale is in accordance with the Chinese National Standard (CNS> A4 specifications (210 X 297 mm) -4 ~ 213974 A6 B6 V. Description of the invention (3) An air conditioner that increases the heat exchange area of the indoor heat exchanger, even if the isothermal dehumidification lotus rotation mode is set, the temperature of the air blown into the room will be high due to the large amount of heat exchange in the indoor heat exchanger It is greatly reduced, and it becomes the same as the air-conditioning dehumidification lotus transfer mode. As a result, people living will feel cold. To eliminate such shortcomings, you can consider increasing the capacity of the electric heater of the reheater. However, trying to In the case of miniaturization of the indoor unit, since the electric heater will be close to other parts, if the capacity of the electric heater is too large, it will cause a new problem that the heat of the electric heater will have an adverse effect on other parts. As a method, it may be considered to reduce the capacity of the compressor as much as possible. However, when the capacity of the compressor is reduced too much, the evaporation temperature of the refrigerant in the indoor heat exchanger will be Rise, in extreme cases, it will be impossible to maintain the temperature of the inhaled indoor air below the dew point temperature, and lose the dehumidification effect. Therefore, it can be considered to reduce the capacity of the compressor while reducing the air supply of the indoor fan. To reduce the heat exchange efficiency in the indoor heat exchanger and suppress the increase in evaporation temperature. However, at this time, the air supply of the indoor fan must be extremely reduced, and the efficiency will be very poor and sufficient dehumidification effect cannot be obtained. Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards (Please read the precautions on the back before writing this page) [Means for Solving the Problems] The first object of the present invention is to reduce the noise from the suction port and make it possible Quiet lotus transfer, or can be properly isothermal dehumidified lotus transfer without making the reheater large. This paper scale is applicable to China National Standard (CNS) A 4 specifications (210 X 297) "~ 5 ~ Central Ministry of Economic Standards 213974 A6 B6 printed by the Bureau ’s Consumer Cooperatives V. Description of the invention (4) The present invention mainly lies in the air conditioning of indoor air inlets in most parts of the body The machine is particularly equipped with at least one freely openable and closable cover provided at the plurality of suction ports; and a first control unit that opens the cover to perform lotus rotation; and closes the cover to perform operation Second control unit. [Embodiment] Hereinafter, the first embodiment of the present invention will be described with reference to the drawings. As shown in F i g. 1, the outdoor unit 1 is equipped with a suction grille 2. In this outdoor unit 1, The indoor unit 3 is connected by piping and wiring. The indoor unit 3 has a first suction port 4 for sucking indoor air in the front, and a second suction port 5 for sucking indoor air in the upper part. There are two covers 6 that are each opened and closed freely. Each cover 6 is driven by a motor 6M (such as a stepping motor) described later as a driving mechanism of a power source, and is automatically opened and closed. In the lower part of the indoor unit 3, a blow-out port 7 will be provided. As shown in Fig. 2, in the outdoor unit 1, a variable capacity compressor 1 1, a four-way valve 12, a two-way valve 13, an indoor heat exchanger 14, an outdoor fan 15, and a decompression circuit 16 will be accommodated , Bypass 17 and two-way valve 18 〇 Compressor 11, will compress the suction refrigerant, and discharge it. The two-way valve 1 3 will be opened when the lotus is turning, and opened and closed when it stops. The outdoor heat exchanger 14 will exchange the heat of the incoming refrigerant and the heat of the outside air. Pressure reducing circuit 16, connected in series with capillary 21 and expansion valve 22 This paper standard is applicable to Chinese National Standard (CNS> A4 specifications (210 X 297 mm) (please read the notes on the back before filling this page )-Installed. ΤΓ. 213974 A6 B6 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of invention (5), the capillary is connected in parallel. Bypass 17, like the two-way valve 18 constitutes a defrost circuit, It is turned on when defrosting the outdoor heat exchanger 14. In the indoor unit 3, the indoor heat exchanger 31, the indoor fan 32, and the electric heater 33 of the reheater will be accommodated. The indoor heat exchanger 3 1 The heat of the refrigerant and the heat of the indoor air are exchanged. The indoor fan 3 2 draws the indoor air into the indoor unit 3 through the suction ports 4 and 5 described later, and blows the suction air through the heat exchanger 31 into the room. Electric heater 33. It will operate when the dehumidifier turns. Compressor 1 1, four-way valve 12, two-way valve 13, outdoor heat exchanger 14, decompression circuit 16, and indoor heat exchanger 3 1 are sequentially connected by piping and are It constitutes a heat pump refrigeration cycle. That is, when the air conditioner turns, the four-way 12 will be set to a neutral state, the refrigerant discharged from the compressor 11 will flow in the direction of the solid arrow in the figure, the outdoor heat exchanger 14 will be used as a condenser, and the indoor heat exchanger 31 will be used as an evaporator. When the heater turns, the four-way valve 12 will be switched, and the refrigerant discharged from the compressor 11 will flow in the direction of the dotted arrow in the figure, the indoor heat exchanger 31 will be used as a condenser, outdoor heat exchange The compressor 14 will function as an evaporator. 4 0 is the control unit, which is built into the computer and its peripheral circuits, and will control the entire air conditioner. Here, the control unit 40 will be connected to the compressor 11, four-way Valve 12, two-way valve 13, outdoor fan 15, two-way valve 18, indoor fan 3 2, and electric heater 3 3. The specific structure of the indoor unit 3 is shown as F i g. 3. Indoor unit 3, the body is made of The box 50 is composed. In the box 50 (please read the notes on the back before writing this page)-Binding-Binding. Line. This paper size is applicable to the Chinese National Standard (CNS> A 4 specifications (210 X 297 male; S) A6 B6 213974 V. Description of invention (6) (Guess to read the precautions on the back before filling out this page) A suction port 4 is formed, and a suction grill 51 is embedded in the suction port 4. A suction port 5 is formed in the upper part of the housing 5 °, and two cover covers 6 are provided at the suction port 5 to be freely opened and closed. Each cover The covers 6 and 16 are arranged side by side along the front-rear direction of the box 50, and the ends on the back side are respectively supported by the support shaft 52 to be freely rotated by the shaft. When each cover cover 6 is closed, the suction port 5 It will be completely closed. An opening 53 will be formed on the back side of the box 50. The opening 53 will be a rectangle whose length in the horizontal direction is longer than the length in the vertical direction, and will be closed by the partition 54. The partition 54 forms an air duct 55 in the box 5◦. With this air duct 55, the suction ports 4, 5 and the lower blowing port 7 are connected. Printed by the Consumer Labor Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs in the ducts 5 and 5 and located at the opposite suction port 4 and suction port 5, an indoor heat exchanger 31 will be installed. The indoor heat exchanger 3 1 is a so-called fin-tube type in which a tube through which refrigerant passes passes through most fins. At the same time, the indoor heat exchanger 3 1 has a notch 3 1 c in the middle of the vertical direction. The notch 31c is formed in the entire horizontal direction of the indoor heat exchanger 31, and the notch 3 1 a is bent so that the indoor heat exchanger 31 is formed into an L shape. As a result, the indoor heat exchanger 31 is divided into the lower heat exchanger 3 1 a and the upper heat exchanger 3 1 b. The lower heat exchanger 31a will face the suction inlet 4, and the upper heat exchanger 31b will face the suction inlet 5. On the downstream side of the indoor heat exchanger 31 of the air duct 55, an electric heater 33 and an indoor fan 32 will be provided. The indoor fan 32 is a multi-wing fan, which sucks indoor air through the suction port 4 and the suction port 5, passes the suction air to the indoor heat exchanger 31, and blows it out of the air outlet 7 into the room. At this time, the size of the indoor fan paper is in accordance with the Chinese National Standard (CNS> A4 specifications (210 X 297 mm)) 1-8-A6 B6 213 ^ 4 5. Description of the invention (7) 3 2 The position is determined to enable The intake air is divided into the lower heat exchanger 31a and the upper heat exchanger 31b approximately equally. Between the upper heat exchanger 31b of the indoor heat exchanger 31 and the electric heater 33, a shielding plate 56 is provided. The shielding plate 56 prevents the heating of the electric heater 3 3 from directly hitting the upper heat exchanger 3 1 b. Between the electric heater 33 and the partition 54, a shielding plate 57 will be provided. The shielding plate 57 will prevent electric heating The heat generated by the device 3 3 directly hits the partition 54. Below the lower heat exchanger 3 1 a, a bell mouth (bell bell) -integrated discharge plate 58 will be provided. On the one hand, the control unit 40 has The following functional means: [1] Open the first cover 6 to implement the first control means for lotus rotation. [2] Close the cover 6 to implement the second control means for lotus rotation. [3] Set the four-way valve 12 to neutral In this state, the refrigerant discharged from the compressor 11 flows through the four-way valve 12 and the two-way valve 13 to the chamber heat exchanger 14, The refrigerant passing through the outdoor heat exchanger 14 flows through the decompression circuit 16 to the indoor heat exchanger 31, and the refrigerant passing through the indoor heat exchanger 31 returns to the compressor 11 through the four-way valve 12, and the outdoor fan 15 and The indoor fan 3 2 is turned to perform the air-cooling operation control method. [4] First, the four-way valve 12 is switched to allow the refrigerant discharged from the compressor 11 to flow to the indoor heat exchanger 3 through the four-way valve 12 1. Make the refrigerant passing through the indoor heat exchanger 31 flow to the outdoor heat exchanger 14 through the decompression circuit 16, and return the refrigerant passing through the outdoor heat exchanger 14 to the compressor 1 through the two-way valve 1 3 and the four-way valve 1 2. 1, and the outdoor fan 15 and indoor fan 3 2 are operated, and the control method of heating lotus turn is implemented. Furthermore, the standard of this heating paper is the general Chinese national standard (CNS> A 4 specifications (210 X 297 mm)- 9-(Please read the precautions on the back before filling out this page). Packing. Ordered · Printed by the Ministry of Economic Affairs, Central Standards Bureau, Employee Consumer Cooperative A6 B6 Printed by the Ministry of Economics, Central Standards Bureau, Employee Consumer Cooperative V. Invention Instructions (8) When the gas lotus turns, the electric heater 33 will be operated as a supplementary heat source as needed. 5] During air-conditioning and heating heating, the air-conditioning load is detected according to the indoor air temperature. [6] During air-conditioning and heating operation, the capacity of the compressor 11 is detected as described above Control means for controlling the air-conditioning load. [7] Limiting means for limiting the upper limit of the capacity value of the compressor 11 to a low value when selecting the second control means during the air-conditioning and heating heating rotations. [ 8) The four-way valve 12 is set to a neutral state in advance so that the refrigerant discharged from the compressor 11 flows through the four-way valve 12 and the two-way valve 13 to the outdoor heat exchanger 14 and passes through the outdoor heat exchanger 14 The refrigerant flows through the decompression circuit 16 to the indoor heat exchanger 31, so that the refrigerant passing through the indoor heat exchanger 3 1 returns to the compressor 1 1 through the four-way valve 12 and causes the outdoor fan 15 and the indoor fan 3 2 to rotate. The electric heater 33 is operated, and the capacity of the compressor 11 is set to be higher than a predetermined value, and a control method that favors cold air dehumidification and lotus rotation is implemented. [9] First set the four-way valve 12 to a neutral state, so that the refrigerant discharged from the compressor 11 flows through the four-way valve 12 and the two-way valve 13 to the outdoor heat exchanger 14 and passes through the outdoor heat exchanger The refrigerant of 14 flows to the indoor heat exchanger 3 1 through the IS reduction circuit 16, so that the refrigerant passing through the indoor heat exchanger 31 returns to the compressor 1 1 through the four-way valve 12, and the outdoor fan 15 and the indoor fan 32 The lotus turn causes the electric heater 33 to operate, and at the same time sets the capacity of the compressor 11 to below the set value, and implements the isothermal dehumidification control of the lotus turn (please read the precautions on the back and write this page) -installation. . Line · This paper is also applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 mm > -10-A6 B6 213974. Fifth, the description of the invention (9) system. 〔10〕 In the air-conditioning and heating During the lotus turn, according to the setting of the quiet lotus turn mode described below, select one of the first control means and the second control means above, and select the first control means lotus turn when the air conditioning dehumidification lotus turn is preferred, and In the isothermal dehumidification lotus turn, the second control means lotus turn selection means is selected. Here, control The composition of the main part of the part 4 0 is shown as Fig. 4. The commercial AC power supply 60 will be connected to an inverter 61. The inverter 61 will convert the voltage of the power supply 6 to the rectifier circuit 62 and the smoothing capacitor 63 are rectified and smoothed, which is converted into a voltage of a predetermined frequency by the switching of the switching circuit 65. The output will become the driving power of the compressor motor 11M. Hereinafter, the output of the inverter 62 The frequency is called the lotus turn frequency. 70 is a wireless operator with various settings for setting lotus turn start, lotus turn stop, air conditioner lotus turn, heating lotus turn, air conditioner dehumidification lotus turn, isothermal dehumidification lotus turn, etc. The operating means (not shown) informs the indoor unit 3 of the set contents using wireless signals using infrared rays. As an example of the operating means provided in the operator 70, a temperature setting for inputting the set temperature T s is displayed Button 7 1 and the silent operation switch 7 2 for the silent lotus mode for setting and unmute. The infrared rays emitted from the remote control 70 will be received by the receiving unit 8 of the indoor unit 3. The receiving unit 8 And will connect Decoding of infrared data. This paper scale is applicable to China National Standard (CNS) A 4 specifications (210 X 297 mm) -11--------.------------- ----- Installed ------. 玎 ------ ^ (Please read the precautions on the back before writing this page) A6 B6 213974 printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs Description of the invention (10) (Please read the precautions on the back before filling in this page) Among the data decoded by the receiving unit 80, the data for setting the temperature Ts will be sent to the frequency determining unit 81. The frequency determining unit 8 1 detects the difference between the indoor temperature T a detected by the indoor temperature sensor 8 2 and the set temperature T s (= ΔT) as the air-conditioning load, and determines the lotus turn corresponding to the air-conditioning load Frequency f. The lottery frequency f will be notified to the frequency correction unit 8 3. The decoded data at the receiving unit 80 will be sent to the frequency limiting unit 8 4, the opening and closing control unit 8 5, the fan control unit 8 7 and the heater control Part 8 8 〇. Installation · Frequency limiter 84, like for setting the highest lotus turn frequency F of the lotus turn frequency F, when accepting the quiet lotus turn instruction, will limit the highest lotus turn frequency F m α Z to the value f 3 , And when accepting the quiet lotus transfer cancellation command, the highest value of the lotus transfer frequency Fm 〃 is set to the highest value f5 (> f 3) Ο. Line-Printed by the Ministry of Economic Affairs Central Standards Bureau Beigong Consumer Cooperative Co., Ltd. 8 4 The set maximum operating frequency F will be notified to the frequency correction unit 83. The frequency correction unit 8 3 compares the lotus turn frequency f determined by the frequency decision unit 81 with the highest lotus turn frequency F α set by the frequency limiter 84. If the lotus turn frequency f is higher than the maximum operating frequency F mu When it is low, the lotus turn frequency f is directly set as the lotus turn frequency F. If the lotus turn frequency f is the same as or higher than the highest lotus turn frequency F m α ι, the highest operating frequency F m α X is taken as Set the operating frequency F. The lotus turn frequency F will be notified to the inverter control circuit 85. Inverter control circuit 8 5, will drive the inverter 6 2, so that it can get the lotus frequency. This paper standard applies to China National Standards (CNS) A 4 specifications (210 X 297 male cage ^ 1-12-Central Standard of the Ministry of Economic Affairs Printed by the Bureau ’s Consumer Cooperatives. Α6 Β6 V. Description of the invention (11) F 〇. The opening and closing control section 86, when the air-conditioning lotus is turning, when the air-assisting lotus is turning, and when the air-conditioning dehumidifying lotus is turning, if the quiet operation command is received, the drive motor will be ordered. 6M closes each cover 6, and the motor 6 is driven when the quiet lotus rotation release instruction is received. At the same time, the opening and closing control unit 8 6 will drive the horse when receiving the isothermal dehumidification lotus rotation instruction. 6M closes each cover 6. The fan control unit 87 will drive the motor 32M of the indoor fan 32 in response to the lotus rotation start command, and stop the driving of the motor 32M in response to the lotus rotation stop command. The heater control unit 88 will respond Each operation start command of the air conditioner dehumidification lotus turn and the isothermal dehumidification lotus turn causes the electric heater 33 to operate, and the operation of the electric heater 33 is stopped in response to the lotus turn stop instruction. The function will be described below. First, the remote controller 70 Main work Refer to the flow chart of F i g. 5. The temperature setting button 7 1 is pressed and the set temperature T s is changed (step 1 ◦ 1), the changed set temperature T s will be notified to the room by wireless signal Unit 3 (Step 102). When the Silent Lotus Switch 7 2 is pressed and operated (Step 1 0 3), it will be confirmed whether a quiet operation command has been issued, that is, whether a quiet operation has been performed (Step 1 0 4). When the silent lotus transfer command is not issued, the silent operation command will be sent to the indoor unit 3 (step 1 0 5). At the same time, the indoor temperature Ts at this time will be notified to the indoor unit 3 (step 106). If the quiet lotus has been issued If you transfer the order, the quiet operation release instruction will be sent to the paper. The standard of the paper is in accordance with China National Standard (CNS) A 4 specifications (210 X 297 public goods). 13 — -------- ί ----.-- ---------- installed ------ lτ ------ line (please read the precautions on the back before writing this page) 213914 A6 B6 Employee Consumer Cooperative of Central Bureau of Standards, Ministry of Economic Affairs Print 5. The description of the invention (12) to the indoor unit 3 (step 107). At the same time, the set temperature Ts at this time will be notified to the indoor unit 3 ( Step 108). Next, the functions of the outdoor unit 1 and the indoor unit 3. First, the air-conditioning lotus turn, the heating lotus turn, and the dehumidification lotus turn are described with reference to the flow chart of Fig. 6. The air-conditioning lotus is started with the operator 70 During the rotation operation, the four-way valve 12 will be set to the neutral state, and the compressor 1 1, the outdoor fan 15 and the indoor fan 32 will start to rotate (steps 20 1, 202, 203, 2 0 4, 2 0 5) ○ That is, the refrigerant discharged from the compressor 11 will flow through the four-way valve 12 and the two-way valve 13 to the outdoor heat exchanger 14 as indicated by F i g. 2 in solid arrows. The refrigerant entering the outdoor heat exchanger 14 will discharge heat to the outside air and liquefy. The refrigerant passing through the outdoor heat exchanger 14 will flow through the decompression circuit 16 to the indoor heat exchanger 31. The refrigerant entering the indoor heat exchanger 31 takes heat from the indoor air and evaporates. The refrigerant passing through the indoor heat exchanger 31 will be sucked into the compressor / compressor 11 through the four-way valve 12. That is, the outdoor heat exchanger 14 will function as a condenser, and the indoor heat exchanger 31 will function as an evaporator, and cold air circulation will be performed. When the heating operation of the heater 70 is started by the operator 70, the four-way valve 1 2 is switched, and the rotation of the compressor 11, the outdoor fan 15 and the indoor fan 32 is started (steps 206, 207, and 20). 3, 204, 2〇5) ○ That is, the refrigerant discharged from the compressor 11 will flow into the indoor heat exchange through the four-way valve 1 2 as indicated by the dotted arrow symbol of F1g · 2 (please read the back Please pay attention to this page and then fill out this page). Binding. I Line _ This paper is again applicable to the Chinese standard (CNS) A 4 specifications (210 X 297 mm) 14-A6 B6 5. Description of the invention (13) 3 1. The refrigerant entering the indoor heat exchanger 31 will be liquefied by removing heat from the indoor air. The refrigerant passing through the indoor heat exchanger 31 will flow to the outdoor heat exchanger 14 through the pressure reduction circuit 16. The refrigerant entering the outdoor heat exchanger 14 absorbs heat from the outside air and evaporates. The refrigerant passing through the outdoor heat exchanger 14 is sucked into the compressor 11 through the two-way valve 13 and the four-way valve 12. Also, the indoor heat exchanger 31 will be used as a condenser, and the outdoor heat exchanger 14 will be used as an evaporator, and heating will be performed. During the air-conditioning and heating heating rotations, the indoor temperature Ta detected by the indoor temperature sensor 82 is read (step 208). The difference between the indoor temperature Ta and the set temperature Ts (= ΔT) will be detected as the air-conditioning load, and the lotus turn frequency f corresponding to the air-conditioning load is determined (step 209). The air conditioner load and lotus turn frequency f are determined. The relationship is shown in the table below. (Please read the precautions on the back before filling in this page) The paper printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs shall be compliant with the Chinese National Standard (CNS) A 4 specifications (210 X 297 mm > —15 — 213974 A6 B6 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (14) △ T (-Ta-Ts) f (air-conditioned lotus turn) f (heated lotus turn) Δ T > 3 f 4 (HOFF) 3 > Δ T > 2 f 3 0 2 > Δ T > 1 f 2 0 1 > Δ T > 0 fi 0 0 > Δ T > -1 O (OFF) fi -1 > Δ T > -2 0 f 2 -2 > △ T > -3 0 f 3 -3 > Δ T > -4 0 f4 -4 > Δ T 0 f 5 as the upper limit of the capacity of the compressor 11 The value is set in advance with the highest lotus transfer frequency F m α X, and will be compared with its maximum operating frequency F m α, and the operating frequency of the paper standard is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 Gongchu). 16 — (Please read the precautions on the back before writing this page) 丨 Installation-丨 Line. Printed by the Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperatives 2139 ^ 4 A6 B6 V. Invention description (15) Rate f (step 210 ). If the lotus turn frequency f At the highest lotus turn frequency F ™ 〃, the lotus turn frequency f will be set directly as the lotus turn frequency F (step 2 1 1). If the lotus turn frequency fl; b the highest lotus turn frequency Fma: c is the highest when c is high The lotus turn frequency! ^ ™ ^ will be set as the lotus turn frequency F. (Step 2 1 2). Since the lotus turn frequency F is set in this way, the capacity corresponding to the air conditioning load will be exerted from the compressor 11. When the operator 70 starts to be operated by the cooling air dehumidification lotus, the four-way valve 12 will be set to the neutral state, and the compressor 11, the outdoor fan 15 and the indoor fan 32 will start to rotate (step 2 12, 2 13, 214, 215, 216). At the same time, the operation of the electric heater 33 will be started (step 2 17). In addition, in order to set the capacity of the compressor 11 above the predetermined value, the operating frequency F will be set to a higher For example, the value of f4 (steps 218, 219). At this time, the outdoor heat exchanger 14 will act as a condenser, and the indoor heat exchanger 31 will act as an evaporator, just like the air conditioner. The air cooled and dehumidified by the heat exchanger 31 is heated by the electric heater 33. Therefore, it is blown out to The air inside will heat up to close to the indoor temperature. However, since the lotus frequency F will be set to a higher value f 4, the capacity of the compressor 11 will become larger and the cooling capacity of the indoor heat exchanger 31 will be Was added. As a result, the temperature of the air blown into the room is maintained at a lower temperature than the room temperature. That is, when the air-conditioning dehumidification lotus turn is to be implemented. When the operation of the isothermal dehumidification lotus turn is started by the operator 70, the lotus turn frequency F will be set to a lower value such as fi (< f,) (step 2 18 This paper scale is applicable to China National Standard (CNS) A4 specifications (210 X 297 public goods) (please read the precautions on the back before filling this page) 丨 Installation · Ordering · A6 B6 V. Description of the invention (16), 2 2 0). The other lines and tendencies of air-conditioning and dehumidification are the same. (Please read the precautions on the back before filling in this page) At this time, because the lotus frequency F will be set to a lower value f, the capacity of the compressor 1 1 will become smaller, and the indoor heat exchanger 3 1 The amount of cooling will be reduced. As a result, the temperature of the air blown out into the room will be maintained at approximately the same temperature as the room temperature. That is, the isothermal dehumidification operation will be carried out. Next, the control of each cover 6 and the quiet lotus turn will be explained with reference to the flow chart of F i g. 7 and the time table of F i g. 8. First, it will be judged whether the vulgar is in the lotus turn or the lotus turn is stopped (step 201). When stopping the rotation of the lotus, in order to remember the flag Η for the opening and closing state of each cover 6 will be set to ”1 〃 (step 2 0 2), each cover 6 will be closed (step 203) . When each cover 6 is closed, the suction port 5 will be closed, and dust will not enter the indoor unit 3. During the lotus transfer, when receiving the wireless signal from the operator 70 (step 2 ◦ 4), the data of the set temperature T s will be sent to the frequency determination unit 84, and will be counted as 100 million (step 205) . If there is a stop operation instruction (step 206), each cover 6 will be closed (step 203). Printed by the Ministry of Economic Affairs Central Standards Bureau 8 Industrial and Consumer Cooperatives. If it is in the implementation of air-conditioning lotus transfer or heating lotus transfer (step 206, 2 0 7), it will be judged whether there is a quiet lotus turn command (step 2 0 8). When there is no quiet lotus transfer command (when the quiet lotus transfer mode is not set) (same as the quiet lotus transfer release command, step 2 0 9), the flag Η will be set to ν ◦〃 (step 2 10) and Select the operation of the first control method. That is, each cover 6 will be opened (step 211). The papers of each cover are again in accordance with the Chinese National Standard (CNS) A 4 specifications (210 X 297 mm). Two _ 8 _ Α6 Β6 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (17) 6 When opened In the indoor unit 3, a large amount of indoor air will be sucked in. Therefore, the heat exchange amount of the indoor heat exchanger 31 is increased to the maximum limit. When the first control means selects the lotus turn, the highest lotus turn frequency of the upper limit value of the lotus turn frequency F is set to the highest value f 5 (> f 3) (step 212). Therefore, in conjunction with the opening of the suction port 5, a sufficient cooling capacity or heating capacity will be exerted. When there is a quiet lotus turn command (when the quiet lotus turn mode is set) (step 208), the flag H will be set to 1, 1 (step 2 13), and the lotus turn with the second control means selected. That is, each cover 6 will be closed (step 214). When each cover 6 is closed, the suction port 5 is closed, and the refrigerant sound flowing through the wind-shear type indoor fan 31 of the indoor fan 32 will not leak through the suction port to the ceiling of the room. Therefore, the noise will be reduced and silent transfer can be performed. This quiet lotus transfer is most suitable for the sleeping lotus transfer at bedtime. However, when the suction port 5 is closed, the heat exchange amount of the indoor heat exchanger 31 will decrease. Therefore, when the indoor heat exchanger 31 functions as an evaporator, the indoor heat exchanger 31 may freeze. At the same time, when the indoor heat exchanger 31 is used as a heating radiator functioning as a condenser, the high-pressure side pressure of the refrigeration cycle will rise abnormally, which may sometimes have an adverse effect on the refrigeration cycle equipment. Therefore, when the lotus rotation of the second control means is selected, the highest lotus rotation frequency F m α ζ of the upper limit value of the operating frequency F is limited to the value f 3 (< f 5) (step 2 15). Due to this limitation, the evaporation capacity will be inhibited when the air conditioner turns. And the condensing capacity will be suppressed when the heating lotus turns. That is (please read the precautions on the back before writing this page) • Binding _ Order · — Line · This paper scale is applicable to China National Standard (CNS) A 4 specifications (210 X 297 public issue) 19-4 4 Ministry of Economic Affairs Printed by the Central Standards Bureau Beigong Consumer Cooperative A6 B6 V. Description of the invention (18), which will be prevented from freezing the indoor heat exchanger 3 1 when the air conditioner is turned, and at the same time will prevent the abnormal high pressure side pressure when the heat is turned Ascending. When there is a quiet lotus rotation release command (step 209), the flag Η will be set to a ◦〃 (step 210), the lotus turn with the first control means selected, and each cover 6 will be opened (step 2 1 1). In the future, the state of the flag H will be determined (step 2 1 6), and the open or closed state of each cover 6 will be maintained according to the result of the determination. In the implementation of the trend of air-conditioning dehumidification lotus transfer (step 2 0 6, 2 0 7, 2 1 7), regardless of the quiet lotus turn command and the quiet lotus turn release command, each cover 6 is opened (step 218). Therefore, the heat exchange amount of the indoor heat exchanger 31 will be Is increased to the maximum limit. In the implementation of isothermal dehumidification lotus transfer (steps 206, 207, 2 1 7), will be with quiet The lotus turn command and the quiet operation release command are not related, and each cover 6 is closed (step 203). The cover 6 is closed during the isothermal dehumidification lotus turn, for the following reasons. That is, the refrigeration cycle has Fig. 9 , Fig. 10 and Fig. 11. In the isothermal dehumidification operation where the lotus frequency F will be set to a low value f 2, the evaporation temperature of the refrigerant in the indoor heat exchanger 31 will rise, extreme , The temperature of the intake air cannot be maintained below the dew point temperature, and the dehumidification effect is lost. Therefore, closing each cover 6 reduces the heat exchange amount of the indoor heat exchanger 31 and reduces the indoor heat exchanger 31 The heat exchange efficiency of the heat exchanger. The heat exchange efficiency of the heat exchanger will be expressed by the following formula. (Please read the precautions on the back before writing this page) Order. Specifications (210 X 297 mm) V. Description of the invention (19) 1 Κβ ·-(kg / h)
1 E a a · S? a r * S„ (請先閲讀背面之注意事項再項寫本頁)1 E a a · S? A r * S „(Please read the notes on the back before writing this page)
Qe~K^*( is-i-?) ( K ca 1 / h ) Q含 :冷凍 能 力 （K cal/h) K公 :蒸發 熱 交換率（kg /h) i公 :吸入 空 氣结（K ca 1 /kg ) :蒸發 焓 (K cal/kg ) (ί :空氣 邊 傳熱率（K cal/m2 ht：) (R :冷凍邊 熱傳逹率 U cal/m2 h*C S7 :散熱 用 鰭片的面積（in2) SQ :熱交 換 管内周的表積) E :溫度焓之交換率 i裝· 訂_ 經濟部中央標準局員工消費合作社印製 亦即，關閉各蓋罩6而減少室内熱交換器31的熱交 換量，傜和把散熱用鰭片的面積Se及熱交換管之内周面 積S„實際減少者相同，結果將會降低蒸發熱交換率仄《 。蒸發熱交換率1<6降低時，蒸發溫度會降低，吸入空氣 的溫度將會被維持在露點溫度以下。因而，將被確保充份 的除濕作用。將此時之壓縮機能力和冷凍能力的整合點在 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公货） Z1 經濟部中央標準局R工消費合作社印製 五、發明説明（20 )Qe ~ K ^ * (is-i-?) (K ca 1 / h) Q contains: freezing capacity (K cal / h) K male: evaporative heat exchange rate (kg / h) i male: suction air junction (K ca 1 / kg): enthalpy of evaporation (K cal / kg) (ί: heat transfer rate at the air side (K cal / m2 ht :) (R: heat transfer rate at the freezing side U cal / m2 h * C S7: for heat dissipation Fin area (in2) SQ: surface area of the heat exchange tube) E: exchange rate of temperature enthalpy i installed · ordered _ Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy, that is, closed each cover 6 to reduce indoor The heat exchange amount of the heat exchanger 31 is the same as the area Se of the heat dissipation fins and the inner circumference area S of the heat exchange tube. The actual reduction will reduce the evaporative heat exchange rate. Evaporative heat exchange rate 1 <; 6 When it is lowered, the evaporation temperature will be lowered, and the temperature of the intake air will be maintained below the dew point temperature. Therefore, sufficient dehumidification will be ensured. The integration point of the compressor capacity and freezing capacity at this time is on this paper The scale is applicable to China National Standard (CNS) A4 specifications (210 X 297 public goods). Z1 Printed by R Industrial and Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs Description (20)
Fig. 11以C點表示。 以下，對本發明之第2實施例予以說明。 在本實施例，俱如F i g. 12所示，將在控制部 40被設置定時器89。該定時器89,在由開閉控制部 8 6被開啓各蓋罩6時，當接到蓮轉停止指令的同時將開 始計時t ,在其計時t到達設定值t，時將發出终了指令 。該終了指令，將被送到開閉控制部8 6及扇控制部8 7 Ο 開閉控制部8 6 ,在收到運轉停止指令時將不會立刻 關閉各蓋罩6 ,而將在收到從定時器8 9的終了指令時關 閉各蓋罩6。 扇控制部8 9 ,在收到蓮轉停止指令時不會立刻停止 室内扇32的蓮轉，而在收到從定時器89之終了指令時 才停止室内扇3 2的蓮轉。 把作用示如F i g . 1 3之流程表。被加上為了判別 各蓋罩6的開狀態用之步驟2 19,為了開始計時t用的 步驟220,及比較計時t和設定值t/用之步驟22 1 〇 關於其他的構成及作用係和第1實施例相同。 亦即，雖然在停止運轉時，傺把各蓋罩6關閉而使灰 塵不會進入吸入口 5,但在除濕蓮轉時（及暖氣蓮轉時） 由於電熱器3 3會動作，所以各蓋罩6立即關閉時，電熱 器3 3的熱將會停滯在室内單元3之箱體5 0内。 因此，在該第2實施例，係將各蓋罩6的關閉配合電 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐） ------.------------------裝------訂---.——$ (請先閲讀背面之注意事項再項寫本頁) A6 B6 五、發明説明（21 ) 熱器33之停止動作予以延遲，在其間使電熱器33的熱 強制地散出到箱體50之外。由此，將防止箱體50内的 零件之熱變形。同時，將會提高安全性。 對於本發明的第3實施例予以說明。 在本第3實施例，將如F i g. 14所示，從操作器 7 0被去除肅靜蓮轉開關7 2。同時，以頻率決定部8 1 被決定的蓮轉頻率f將直接成為蓮轉頻率F,而被通知到 反換器控制零路8 5及低頻判別部9 ◦。 低頻判別部9 0 ,將判別蓮轉頻率F是否和設定值 F s相同或其以下。該判別結果將被送到開閉控制部8 6 。設定值Fs,係相當於偏低之值f2 (<f3 )。 開閉控制部8 6 ,將依低頻判別部9 0的判別結果控 制馬達6 Μ之驅動。 將作用如F i g . 1 5的流程表所示，代替肅靜蓮轉 之控制將被加上比較蓮轉頻率F和設定值F s用的步驟 222,依此比較結果開閉各蓋罩6用之步驟223、 2 2 4 〇 其他構成及作用偽和第1實施例相同。 經濟部中央標準局員工消费合作社印製 (請先閲讀背面之注意事項再填寫本頁) —裝· 丨線_ 在空調負荷大而運轉頻率F被設定為高的狀況，例如 開始蓮轉時，不會在意蓮轉聲。所以，此時各蓋罩6將被 開啓（步驟2 2 3 )。 隨著進行蓮轉而空調負荷變小，蓮轉頻率F會降低。 當蓮轉頻率F降低到設定值F s時，將被關閉各蓋罩6 ( 步驟2 2 4 )。 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公货) 一 23 _ 經濟部中央標準局員工消费合作社印|^ A6 B6 五、發明説明（22 ) 亦即，在空調負荷變小的穩定蓮轉時，將會在意運轉 聲，故使各蓋罩6關閉。各蓋罩6被關閉時，室内扇32 的切風聲，及在室内熱交換器31流動之冷媒聲，將不會 從吸入口 5漏到外面。因此，將變成肅靜的蓮轉，而不會 令居住的人感到不快。 再者，如果在室内單元3之被設在吸入口4的吸入格 柵51之表面塗敷帶電防止劑，將會減少灰塵被吸入室内 單元3内的量。由此，會減少吸入口4周圍之污髒，同時 將被抑制發徽。同時，將被防止開始蓮轉時的灰塵之飛散 〇 可是，在電熱器33和室内熱交換器31之間設有遮 蔽板56,但是該遮蔽板56的有無時之對室内熱交換器 3 1的熱影響將如下地被表示。 表示没有遮蔽板56時之熱影逛者為式（1),而表 示有遮蔽板5 6時的熱影響者為式（2)。可知由於設置 遮蔽板5 6，對室内熱交換器3 1之熱影饗將被抑制在 1 ◦ %以下。 q ~ A / [ ε 2 Ei - a2 E2 〕 T 1 T 2 4 · 8 8 ♦ A 1 ( ε / ( ) 4 — a 2 ( ----) 4 〕 100 100 本紙張尺度適用中國國家標準（CNS>甲4规格（210 X 297公釐） (請先閲讀背面之注意事項再填寫本頁) .裝.Fig. 11 is represented by point C. Hereinafter, the second embodiment of the present invention will be described. In this embodiment, as shown in Fig. 12, a timer 89 will be provided in the control unit 40. The timer 89, when each cover 6 is opened by the opening / closing control unit 86, will start timing t at the same time as it receives a lotus rotation stop instruction, and will issue a termination instruction when its timing t reaches the set value t. The final command will be sent to the opening and closing control unit 8 6 and the fan control unit 8 7. The opening and closing control unit 8 6 will not immediately close each cover 6 when receiving the operation stop command, but will At the end of the instruction of the device 8 9, each cover 6 is closed. The fan control unit 89 does not immediately stop the lotus rotation of the indoor fan 32 when it receives the lotus rotation stop instruction, but stops the lotus rotation of the indoor fan 32 when it receives the instruction from the end of the timer 89. The function is shown in the flow chart of F i g. 13. Steps 2 and 19 for judging the open state of each cover 6, step 220 for starting the time t, and step 22 for comparing the time t and the set value t / 22 1 are added. The first embodiment is the same. That is, although the cover 6 is closed when the operation is stopped so that dust will not enter the suction port 5, when the dehumidifying lotus turns (and the heating lotus turns), the electric heater 3 3 will operate, so each cover When the cover 6 is closed immediately, the heat of the electric heater 33 will be stagnated in the box 50 of the indoor unit 3. Therefore, in the second embodiment, the closing of each cover 6 is adapted to the specifications of the Chinese paper (CNS) A 4 (210 X 297 mm) according to the size of the electric paper. -------------- installed ------ ordered ---.-- $ (please read the notes on the back first and then write this page) A6 B6 5. Description of the invention ( 21) The stop operation of the heater 33 is delayed, during which the heat of the electric heater 33 is forcibly dissipated out of the box 50. As a result, thermal deformation of the parts in the box 50 will be prevented. At the same time, security will be improved. The third embodiment of the present invention will be described. In the third embodiment, as shown in F i g. 14, the quiet switch 29 is removed from the operator 70. At the same time, the lotus turn frequency f determined by the frequency decision section 8 1 will directly become the lotus turn frequency F, and will be notified to the inverter control zero circuit 8 5 and the low frequency discrimination section 9. The low-frequency discriminating unit 90 will discriminate whether the lotus turn frequency F is the same as or below the set value F s. The result of this determination is sent to the opening and closing control unit 8 6. The set value Fs is equivalent to the lower value f2 (< f3). The opening and closing control unit 8 6 controls the driving of the motor 6 M according to the determination result of the low-frequency determination unit 90. The function will be as shown in the flow chart of F ig. 15. Instead of the control of the quiet lotus turn, the step 222 for comparing the lotus turn frequency F and the set value F s will be added, and the cover 6 will be opened and closed according to the comparison result. Steps 223, 2 2 4 〇 The other configurations and functions are the same as in the first embodiment. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page) —installation Don't care about lotus sound. Therefore, at this time, each cover 6 will be opened (step 2 2 3). As the air conditioner load becomes smaller as the lotus transfer proceeds, the lotus transfer frequency F will decrease. When the rotation frequency F decreases to the set value F s, each cover 6 will be closed (step 2 2 4). This paper scale is applicable to China National Standard (CNS) A4 specifications (210 X 297 public goods). 23 _ Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs | ^ A6 B6 V. Description of invention (22) When the small stable lotus turns, it will pay attention to the running sound, so the cover 6 is closed. When each cover 6 is closed, the sound of wind cut of the indoor fan 32 and the sound of refrigerant flowing through the indoor heat exchanger 31 will not leak out from the suction port 5 to the outside. Therefore, it will become a quiet lotus turn, without making the people living uncomfortable. In addition, if the antistatic agent is applied to the surface of the suction grid 51 of the indoor unit 3 provided at the suction port 4, the amount of dust sucked into the indoor unit 3 will be reduced. As a result, the dirt around the suction port 4 is reduced, and the hair is suppressed. At the same time, the dust at the start of the lotus rotation is prevented from being scattered. However, a shielding plate 56 is provided between the electric heater 33 and the indoor heat exchanger 31, but the presence or absence of the shielding plate 56 is not limited to the indoor heat exchanger 3 1 The thermal effect will be expressed as follows. The expression of the heat shadow visitor without the shielding plate 56 is equation (1), and the expression of the heat influencer with the shielding plate 56 is equation (2). It can be seen that due to the provision of the shielding plate 56, the heat impact on the indoor heat exchanger 31 will be suppressed to less than 1%. q ~ A / [ε 2 Ei-a2 E2] T 1 T 2 4 · 8 8 ♦ A 1 (ε / () 4 — a 2 (----) 4) 100 100 CNS > A 4 specifications (210 X 297 mm) (Please read the precautions on the back before filling this page).
*TrI A6 B6 五、發明説明（23 ) 463 287 4.88X 0.0178 X〔0.095 · (-) 4-0.055(-) 4 100 (請先閲讀背面之注意事項再場寫本頁) 100 -37.6 K cal/hr - 43.7 w ...... (1) A 2 :電熱器之表面積 〇.〇178(nf ) ε 1 :電熱器之幅射率 0.95 a 2 :室内熱交換之吸收率 0.055 T i :電熱器之溫度 463(0 K ) Τ 2 :室内熱交換器之溫度 287(° K ) ai-^2’=Ai’〔ε!’· Ε/ —a 2 ’ ♦ E 2 '〕 342 287 = 4.88X 0.0178 X ( 0 . 23(--)4-0.055(-- 100 100 =2.4 K cal/hr =2. 8 w...... ( 2 ) A i ’：遮蔽板之表面積 0.0178(nf ) e i ':遮蔽板之幅射率 0.23 T I ':遮蔽板之溫度 342(° K ) T 2 :室内熱交換器之溫度 287(° K ) )4) 經漓部中央標準局員工消費合作社印製 再者，也可以在室内單元3，如F i g. 16所示， 在吸入口4的上緣部和室内熱交換器31之上部熱交換器 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐） 乙3 一 Α6 Β6 經濟部中央標準局貝工消費合作社印i*· 五、發明説明(24 ) 3 lb的下緣部之間，設置隔板59。 隔板5 9 ,將把從吸入口 4被吸入的空氣只引導到下 部熱交換器3 1 a ,而把從吸入口 5被吸入之空氣只引導 到上部熱交換器3 lb。因此，當各蓋罩6關閉時，在上 部熱交換器31b將没有空氣通過，而只有在下部熱交換 器3 1 a有空氣通過。亦即，能夠變化室内熱交換器3 1 的容量。 圖面之簡單說明 Fig. 1 ,為在本發明的各實施例之室外單元及室 内單元的構成圖。 F i g. 2,為各實施例之冷凍循環及控制電路的構 成圔。 F i g. 3,為各實施例之室内單元的具體性構成圖 Ο F i g . 4 ,為第1實施例之控制部的主要部份之構 成圖。 F i g . 5，為說明各實施例的操作器之主要作用的 流程表。 F i g . 6 ,為說明各實施例的冷氣蓮轉，暖氣蓮轉 及除濕蓮轉之作用的流程表。 Fig. 7 ,為詋明第1實施例的控制部的作用的流 程表。 F i g . 8 ,為說明第1實施例的控制部之作用的時 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 2£»7公货) ~ 2t> - (請先閲讀背面之注意事項再項寫本頁) 裝· 訂· 丨線- A6 B6 213914 五、發明説明（25 ) 間表。 F i g. 9,為各實施例的冷凍循環之特性圖。 F • 1 8 · 1 0 , 為各 實 F 1 g . 1 1， 為各 實 F 1 g ♦ 1 2 , 為第 2 成 圔 〇 F 1 S ♦ 1 3 , 為說 明 流程 表 〇 F « 1 g ♦ 1 4 , 為第 3 成 圖 〇 F 1 8 · 1 5 , 為説 明 流 程 表 〇 F • 1 S . 1 6 , 為各 實 體 性 構 成 圖。 施例的冷凍循環之特性圖。 施例的冷凍循環之待性圖。 實施例的控制部之主要部份構 第2實施例的控制部之作1用的 實施例之控制部的主要部份構 第3實施例的控制部之作用的 施例的室内單元之變形例的具 (請先閲讀背面之注意事項再場寫本頁) 經濟部中央標準局員工消费合作社印製 本紙張尺度適用中國國家標準（CNS>甲4規格（210 X 297公釐> 一 2J 一* TrI A6 B6 5. Description of the invention (23) 463 287 4.88X 0.0178 X [0.095 · (-) 4-0.055 (-) 4 100 (Please read the precautions on the back before writing this page) 100 -37.6 K cal / hr-43.7 w ... (1) A 2: surface area of electric heater 〇178 (nf) ε 1: radiance of electric heater 0.95 a 2: absorption rate of indoor heat exchange 0.055 T i : Temperature of electric heater 463 (0 K) Τ 2: Temperature of indoor heat exchanger 287 (° K) ai- ^ 2 '= Ai' 〔ε! '· Ε / —a 2' ♦ E 2 '〕 342 287 = 4.88X 0.0178 X (0. 23 (-) 4-0.055 (-100 100 = 2.4 K cal / hr = 2.8 w ... (2) A i ': surface area of shielding plate 0.0178 (nf) ei ': radiance of the shielding plate 0.23 TI': temperature of the shielding plate 342 (° K) T 2: temperature of the indoor heat exchanger 287 (° K)) 4) consumption by employees of the Central Bureau of Standards Printed by the cooperative, it can also be printed on the indoor unit 3, as shown in Fig. 16, at the upper edge of the suction port 4 and the upper heat exchanger 31 of the indoor heat exchanger. ) A 4 specifications (210 X 297 mm) B 3 A Α6 Β6 Central Bureau of Standards Printed by the Beigong Consumer Cooperative Society. V. Description of the invention (24) Between the lower edges of 3 lbs, a partition 59 is provided. The partition 5 9 will guide the air sucked from the suction port 4 only to the lower heat exchanger 3 1 a, and guide the air sucked from the suction port 5 only to the upper heat exchanger 3 lb. Therefore, when each cover 6 is closed, no air passes through the upper heat exchanger 31b, and only air passes through the lower heat exchanger 31a. That is, the capacity of the indoor heat exchanger 3 1 can be changed. Brief description of the drawings Fig. 1 is a configuration diagram of an outdoor unit and an indoor unit in each embodiment of the present invention. F i g. 2, is the configuration of the refrigeration cycle and control circuit of each embodiment. F i g. 3 is a specific configuration diagram of the indoor unit of each embodiment. Ο F i g. 4 is a configuration diagram of the main part of the control unit of the first embodiment. F i g. 5 is a flow chart illustrating the main functions of the manipulator of each embodiment. F i g. 6 is a flow chart illustrating the effects of the air-conditioned lotus turn, the heating lotus turn and the dehumidified lotus turn of each embodiment. Fig. 7 is a flow chart of the function of the control unit in the first embodiment of the Ming Dynasty. F ig. 8, in order to explain the role of the control unit of the first embodiment, the paper size is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 2 £ »7 public goods) ~ 2t >-(please read the back The matters needing attention will be written on this page) Binding · Order · 丨 Line-A6 B6 213914 V. Description of the invention (25) Time table. F i g. 9, is a characteristic diagram of the refrigeration cycle of each embodiment. F • 1 8 · 1 0, for each real F 1 g. 1 1, for each real F 1 g ♦ 1 2, for the 2nd succession 〇 F 1 S ♦ 1 3, for the description of the flow table 〇 F «1 g ♦ 14 is the third graph 〇F 1 8 · 15, to illustrate the flow chart 〇F • 1 S. 16, is the physical composition diagram. Characteristic diagram of the refrigeration cycle of the embodiment. The waitability graph of the refrigeration cycle of the embodiment. The main part of the control part of the embodiment constitutes the control part of the second embodiment. The main part of the control part of the embodiment constitutes the modification of the indoor unit of the embodiment of the embodiment of the role of the control part of the third embodiment. (Please read the precautions on the back before writing this page) The paper printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is printed in accordance with the Chinese National Standard (CNS> A 4 specifications (210 X 297 mm> 1 2J 1