201241264 六、發明說明 【發明所屬之技術領域】 本發明的實施形態係有關於滾筒式洗衣乾衣機。 【先前技術】 以往的滾筒式洗衣乾衣機之構成爲：將水槽固定設置 在形成外殻的筐體內，在該水槽內設有可旋轉的滾筒，並 且具有在乾燥運轉中將乾衣用的熱風朝滾筒內供給的乾燥 風供給手段》 在進行該乾燥運轉時，爲了防止因爲洗滌物的偏倚等 所引起的乾燥皺褶，將乾燥風設定爲可從滾筒內的周側來 供給’以謀求乾衣效率的提昇（例如參照專利文獻1)。 但是’該種洗衣乾衣機通常是在經過洗衣或脫水運轉 的步驟後才移行至乾燥運轉，在該乾燥運轉前的上述脫水 運轉中’使滾筒爲高速旋轉，將收容於內部的洗滌物離心 脫水。 所以，洗滌物因爲離心力作用而被壓附在滾筒內壁， 透過變成薄膜狀的水分而成緊密貼附的狀態。因此，如果 從該貼附狀態來進行乾燥運轉的話，不只是乾衣效率降 低’也容易導致乾燥皺褶或多皺褶等發生的情形，故不實 用。 在此所謂的對策係提案一種可多段控制脫水運轉時的 脫水旋轉，例如：從低速旋轉慢慢提高轉數至高速旋轉的 方法；或者是在高速脫水後，使滾筒以低速正反旋轉，意 -5- 201241264 即洗滌物不易強固地貼附，甚至有將呈貼附狀態之洗滌物 剝離（使洗滌物落下）的步驟等。 但是，這些方法中，脫水運轉須要較特殊的旋轉控制 或花費較長的時間，不只使貼附之洗滌物剝離落下的作用 較弱，並且因爲導致耗電量增加等而不利於節約能源的效 果。 [先前技術文獻] [專利文獻] [專利文獻1]特開2004-1 94876號公報 【發明內容】 [發明所欲解決之課題] 因此，本發明即提供一種滾筒式洗衣乾衣機，其係在 移行至乾燥運轉前，可輕易剝離貼附於滾筒的洗滌物，可 提昇無乾燥皺褶的乾衣效率，並且還可謀求降低耗電。 [用以解決課題之手段] 根據本實施形態的滾筒式洗衣乾衣機，其係在筐體內 具有：在橫軸周圍旋轉的滾筒、以及以內包該滾筒般來設 置的水槽，高速旋轉上述滾筒，將洗滌物離心脫水後，透 過乾燥風通路將乾燥風供給至上述滾筒內，進行洗淌物的 乾燥運轉’其特徵爲：除了上述乾燥風通路外還具備送風 路徑’該送風路徑係具有送風手段，通過上述水槽以及上 述滾筒’可朝該滾筒內送風，上述送風路徑係位在比上述 201241264 滾筒旋轉軸更爲上方的位置，具有可從上述滾筒的側面進 行送風的側面送風用透孔，在上述脫水運轉後，進行從上 述滾筒側面朝該滾筒內送風的側面送風運轉。 如此一來即可獲得一種滾筒式洗衣乾衣機，其係在脫 水運轉後’在滾筒內進行從滾筒側面送風，將洗滌物剝離 的側面送風運轉，所以可輕易將洗滌物剝離，提昇無乾燥 皺褶的乾衣效率，並可謀求降低耗電量。 【實施方式】 (第1實施形態） 以下針對圖1至圖4中所示.的第1實施形態來加以說 明。 首先，圖1係爲顯示滾筒式洗衣乾衣機全體之槪略構 成的縱剖側面圖，在形成外廓的筐體1內係設置水槽2， 並在水槽2的內部設有滾筒3。水槽2以及滾筒3均爲後 面封閉但前面開口的圓筒狀，水槽2的前面開口係透過伸 縮管4與筐體1的前面開口對應，形成洗滌物的投入口 5 » 在成爲該投入口 5的筐體1之前面開口部係以可轉動 的方式設有開閉前面開口部的門6。 在滾筒3的前面開口端係具備裝有例如鹽水的液體平 衡器7，在呈圓筒狀之滾筒3的周側壁（本體部）3 a的幾乎 全區域係形成有透孔8(僅部份圖示）。 該透孔8的具體構成將於後述，但就機能而言，通常 201241264 在洗衣運轉或脫水運轉時具有通水孔的功能，在乾燥運轉 時則具有乾燥風之熱風的通風孔之功能。又，在滾筒3之 周側壁3 a的內面側係裝設有呈朝向內方突出，且朝向軸 方向延伸之形狀的複數個擋板9。 在滾筒3之後面的圓盤狀的端面部3b係形成有複數 個熱風導入口 10(也參照圖2)，該熱風導入口 1〇係與滾 筒3的旋轉軸心呈同心圓狀的環狀配置。 另一方面，在水槽2之前面開口的周端部的上部區域 係設有熱風出口 11，與朝下方延伸出去的排氣導管12連 通。相對於此，在水槽2之後面的圓盤狀之端面部2b的 上部係設有熱風入口 13，與朝向下方延伸出去的供氣導 管14連通。 在水槽2之底部的最低部位的後方部係設有排水口 1 5，排水管1 7係經過排水閥1 6連接於該排水口 1 5，形 成排水路徑，而可將水槽2內的水朝機外排出。 在水槽2之背面部的端面部2b之背面側係裝設有旋 轉驅動滾筒3的馬達18。該馬達18的旋轉軸19係貫穿 水槽2，與滾筒3之後面側之端面部2b的中心部連結， 也兼具直接連結於滾筒3之旋轉軸的功能。如此一來，滾 筒3即可與水槽2以同軸狀，且以可旋轉的方式被支持。 再者，水槽2係藉由複數的懸吊裝置2 0(僅圖示1個） 等被彈性支持於筐體1內’旋轉軸19係如揭示般’以水 槽2的軸方向爲前後的橫軸狀’並且稍微往上前方傾斜的 形狀來配置。 -8 - 201241264 因此’被水槽2所支持的滾筒3也同樣地被支持，在 傾斜的橫軸周圍旋轉。 又，驅動裝置的馬達1 8例如爲外轉子形，且爲薄形 的無電刷式D C馬達’根據換流器控制，透過直接連結的 旋轉軸19而可直接使滾筒3旋轉。 形成筐體1之底部的座板21係配置在下部，在該座 板21上係配置有朝向水平方向延伸之矩形筒狀的通風導 管22。該通風導管22之一端的前端部係與排氣導管12 的下端部連通連接，另一端的後端部則透過送風手段的送 風裝置23(詳細於後述），連通連接於供氣導管14的下端 部。 . 因此’夾介著水槽2以及滾筒3，形成連通了排氣導 管12、通風導管22以及供氣導管14的導管構成，形成 後述的乾燥風通路3 1。 在此，首先針對送風手段的送風裝置23來加以說 明，送風裝置23係被配置在通風導管22的後端部，具 備：風扇24、風扇外殼25、以及風扇馬達26，風扇外殼 25係連接通風導管22與供氣導管14之間。 —旦使風扇24旋轉，就會形成從通風導管22側吸 氣，朝供氣導管1 4側吐氣的風路。藉由如此，即在全體 形成做爲後述之乾燥風的熱風，朝向圖中箭頭A方向流 動循環的乾燥風通路3 1。 接下來說明熱風的發生手段，在本實施形態中係採用 夾介安裝在通風導管22的加熱泵機構27來做爲熱風加熱 201241264 源。意即，在通風導管22內的前方側配置蒸發器28 ’在 後方側配置凝縮器29。 該蒸發器28與凝縮器29雖均無詳細圖示’但因爲其 是由：將傳熱散熱片以極小間距多數配設在冷媒流通管的 具散熱片的管所形成者，所以熱交換性優異’通風導管 22內的風可在傳熱散熱片間，朝向箭頭A方向流動通 過，此時即進行熱交換作用。 上述的蒸發器28與凝縮器29係和壓縮機30以及無 圖示的縮口閥（特別是電子式的縮口閥）構成了加熱泵機構 27，在該加熱泵機構27係藉由通過冷媒的管部，依壓縮 機30、凝縮器29、縮口閥（無圖示）、蒸發器28的順序予 以連接（冷凍循環），藉由壓縮機3 0的作動而使冷媒循 環。 因此，在乾燥運轉時，朝滾筒3內供給，用來乾燥洗 滌物的熱風係從排氣導管12被排出，一旦到達通風導管 22內的蒸發器28，即在此將含於排氣中的水份予以冷卻 除濕。 接下來’經除濕的空氣到達凝縮器29，在此被高温 局壓的冷媒加熱、被熱風化。該熱風被送入供氣導管 1 4 ’從後面朝水槽2以及滾筒3內供給，烘乾被收容在滾 筒3內的洗滌物。 如此一來’熱風藉由送風裝置23的驅動，朝實線箭 頭A方向流動於構成乾燥風通路31的各導管12、22、14 等，而可將熱風朝向水槽2以及滾筒3內循環供給。 -10- 201241264 再者，本實施形態的滾筒式洗衣乾衣機，對於設置的 室內空間而言具有可冷氣運轉的空冷手段，即使是在夏季 等高温狀態下，仍可舒適地進行洗滌作業。以下針對該空 冷手段的槪略構成來加以說明。 圖1中，在配設於通風導管22之前方側的蒸發器28 的上游側，係形成有與乾燥風通路31分岐，連通開口於 筐體1前面之下部的吹出風通路32。該吹出風通路32大 約朝向水平方向延伸，剖面呈橫長方形狀，面向外部（室 內），在朝向該橫長方向開口的吹出口 33係設有可朝前後 方向轉動，開閉該吹出口 33的擋門34» 雖省略該擋門34的詳細說明，但通常.是將吹出口 33 側的通路保持在關閉的狀態，例如：以馬達或電磁石等爲 驅動源，利用自動控制而可轉動，以關閉吹出口 3 3。 此外，在與相當於吹出風通路32之入口的乾燥風通 路31的分岐口係設有冷氣切換活門35。該冷氣切換活門 3 5係以上端部爲支點，可朝前後方向轉動的方式被支 持，以馬達或電磁石等爲驅動源，而可自動地控制轉動， 該冷氣切換活門35的轉動係針對乾燥風通路31(通風導 管22)與吹出風通路32側的通路做選擇性的開閉。 在吹出風通路3 2係設有橫流風扇裝置（僅顯示橫流風 扇36)，對應吹出口 33而配置橫長的橫流風扇36，被無 圖示的馬達所旋轉驅動。 再者，在通風導管22之蒸發器28的下游側的蒸發器 28與凝縮益29之間’係開口形成了通氣口 44。通氣口 -11 - 201241264 44係形成在通風導管22之上壁部的！處，透過通氣口 44 而與筐體1內外連通。以上爲冷風手段的主要構成，有關 該功能在下文的作用說明中鬧述。 如上所述，以加熱泵機構27爲熱風化的熱源，利用 循環供給熱風的乾燥風通路31，將熱風朝滾筒3內供給 時，係從供氣導管1 4經過水槽2之後面的熱風入口 1 3以 及滾筒3之後面的熱風導入口 10，朝向滾筒3內供給 般’也就是從滾筒3的後面來供給熱風。 針對於此’在本實施形態中，除了乾燥風通路31還 具備送風導管37’該送風導管37係成爲朝向滾筒3內進 行送風之送風路徑的主要部。意即，特別是如圖2所示之 模不圖般’相對於在乾燥風通路31流動的乾燥風是從滚 筒3的後面來進行供給，流動於送風導管37的送風係可 藉由成爲滾筒3之側面的圓筒狀之周側壁3a來進行供 給。 具體而言’在本實施形態中，朝送風導管37送風的 送風手段之構成係兼具供給熱風之送風裝置27的作用。 因此’送風導管37的基端部係兼具乾燥風通路31之供氣 導管1 4的作用。 所以’在供氣導管的上部即爲分歧成：連通於水 槽2之後面側的通路、以及朝向水槽2之上部延伸的通路 (相當於單獨的送風導管37)之構成，風路切換活門38係 以可轉動的方式被設置在該分歧點。 風路切換活門38係以馬達或電磁石等爲驅動源而可 -12- 201241264 自動地控制轉動，通常維持在關閉送風導管3 7側的通 路，維持在與水槽2以及滾筒3之後面側相通之乾燥風通 路3 1連通的狀態，可也彼此交換開閉狀態。 連接於送風導管37之水槽2的吐出口 37a係面向做 爲滾筒3之側面的圓筒狀之周側壁3 a，經過形成於周側 壁3a的複數個透孔8而可朝滾筒3內供給，藉由如此即 構成朝向滾筒3內的送風路徑。 有關來自該送風路徑的送風用途等之詳細說明於後 述，但是風路切換活門3 8係如上所述般，可選擇使用： 由從滾筒3後面之端面部3 b (熱風導入口 1 0)所供給的乾 燥風、或是從滾筒3側面的周側壁3a(透孔8)所·供給的送 風。 在此，滾筒3側面之周側壁3 a的透孔8係具有送風 路徑之側面送風用透孔的功能。 接下來針對滾筒3之透孔8的具體構成’特別是參照 圖3所示的滾筒3之外觀側面圖來加以說明。 如圖3所示，透孔8係形成在：滾筒3之圓筒狀的周 側壁3 a中，除了裝設有擋板9的一部份外，幾乎橫跨形 成於全周，並且全部都呈同直徑同形狀。 但是，在本實施形態中’爲了可透過送風導管3 7朝 滾筒3內送風，所以設置在周側壁3 a之軸方向的中間部 位區域S (在圖中以二點鎖線所包圍之周方向的區域）的透 孔8的密度，係大於其他部位之區域的透孔8的密度’更 爲密集設置。 -13- 201241264 意即’這是以比例所示之每單位面積的總開口面積的 開口率設定爲較大者，其他像這種把開口率增大的手段， 還有：將設置在中間部位區域S之透孔的直徑設定爲大於 其他部位區域的透孔等。 在該中間部位區域S所示之區域的寬幅係被設定爲同 於或大於送風導管37的吐出口 37a，使來自於與滾筒3 之周側壁3a對向之送風導管37的吐出口 37a的送風，可 有效地從透孔8送入滾筒3內。 再者，於圖1中，在筐體1的上部前面係具備設定各 種運轉行程等的操作部3 9，在該背面側的筐體1內部係 具備控制裝置40。該控制裝置40係以由無圖示的CPU、 ROM、RAM等所構成的微電腦爲主體，擔任控制洗衣乾 衣機之全體作動的功能。 因此，將來自操作部39的各種操作訊號、無圖示的 洗滌物量檢測訊號、水位檢測訊號、乾燥温度感測器等的 檢測訊號分別輸入至控制裝置40，根據事先記憶的控制 程式來控制各種動作。此外，在筐體1內的上部係配設 有：用來朝水槽2內供水的供水閥41、供水盒4 2、以及 供水管43 ^ 此外，通常這種洗衣乾衣機都是根據控制裝置40的 控制程式等來自動進行洗衣、清洗、脫水、以及乾燥運 轉，其中’在乾燥運轉前的脫水運轉中，必須先將洗滌物 充份脫水。 在本實施形態中，在該脫水運轉與乾燥運轉之間，係 -14 - 201241264 進行例如一邊使滾筒3依預定時間低速旋轉，一邊朝滾筒 3內送風的運轉步驟。在此所謂的低速旋轉，係設定爲低 於：例如在洗衣運轉中，將旋轉速度（例如爲30〜60rpm) 設定爲適合將洗滌物帶上至滾筒3內較高的位置爲止，然 後使洗滌物因本身的重量而落下的動作（例如爲30rpm以 下）。 有關該低速旋轉的根據等詳細於後述的作用說明中闡 述，其是爲了有效朝滾筒3內送風，特別是爲了有效地將 來自送風導管37的吐出口 37a所吐出的風，從滾筒3側 面的透孔8送入。 在該低速旋轉中，可使滾筒3以低速朝向單方向旋 轉’或者是使其斷續旋轉亦可，甚至在該斷續旋轉中，例 如可使滾筒3重覆正轉、停止、反轉 '停止，意即可使其 正反旋轉。 參照圖4來說明同時進行滾筒3的低速旋轉、以及從 側面朝向滾筒3內送風，所謂利用側面送風運轉的運轉模 式。在圖4中，縱軸係顯示滾筒3的轉數（rpm)，橫軸係 顯示時間（以及運轉步驟）。 首先說明在本實施形態所採用之圖4(a)中所示的運轉 模式。在圖示的脫水運轉的後半，滾筒3藉由高速旋轉 (例如爲1 700rpm)將水分從洗滌物離心脫水，經過預定時 間，脫水運轉完成後，接下來就開始側面送風運轉。 在該側面送風運轉中，馬達1 8被換流器控制所驅 動，使滾筒3朝單方向連續低速旋轉（例如爲6rptn)。同時 -15- 201241264 也驅動送風裝置23，並且轉動風路切換活門38，開啓常 閉側的送風導管3 7側的通路，關閉通往水槽2後面之熱 風入口 13的通路，使乾燥風通路31爲遮斷狀態》 因此’送風即在圖2中所示的送風導管3 7朝虛線箭 頭B方向流動，經過由送風導管37、吐出口 37a、滾筒3 之周側壁3a的透孔8(中間部位區域S)所形成的送風路 徑’朝滾筒3內供給，從所謂滾筒3的側面朝向滾筒內部 送風。 然後，從滾筒3或水槽2等的內部被排出的空氣流經 過與排氣導管12、通風導管22等的乾燥風通路31相同 的通路’一直到送風裝置23，也就是被循環送風。 該側面送風運轉進行了預定時間之後，接下來開始乾 燥運轉。詳細說明雖予以省略，但在乾燥運轉中係驅動做 爲熱風之加熱源的加熱泵機構27、以及送風裝置23，風 路切換活門3 8恢復轉動，關閉送風導管3 7側的通路，開 啓水槽2之後面側的通路，維持乾燥風通路31的連通狀 態。 另一方面，使滾筒3以低速旋轉，例如設定爲大致同 於洗衣旋轉速度的低速旋轉，並且爲正反旋轉。所以，運 轉模式即爲：滾筒3 —邊低速旋轉，乾燥風的熱風在乾燥 風通路31朝實線箭頭A方向流動，從設於滾筒3之後面 的熱風導入口 1 0朝滾筒3內供給。 接下來，說明上述實施形態之滾筒式洗衣乾衣機的作 用。 -16 - 201241264 根據操作部3 9的設定操作，例如選擇自動執行從洗 滌運轉一直到乾燥運轉爲止的標準運轉行程的話，控制裝 置40即開始最初的洗滌運轉的洗衣及清洗運轉。 在該洗滌運轉中，進行從供水閥41經過供水盒42以 及供水管43，朝向水槽2內供水的動作，一直供水至預 定的水位爲止後，驅動馬達1 8，滾筒3以較低的速度（例 如爲30〜6〇rpm)正反轉，依序進行洗滌物的洗衣及清洗動 作。 這種洗滌運轉完成後即開始脫水運轉。在該脫水運轉 中，水槽2內的水被排出後，進行使滾筒3以高速（例如 爲17〇〇rpm)朝單方向旋轉的脫水動作。藉由如此，使滾 筒3內的洗滌物離心脫水。 在該高速脫水運轉結束的狀態下，洗滌物因爲離心作 用’保持著貼附在滾筒3之周側壁3 a側的狀態。特別 是，直接貼附在周側壁3 a的洗滌物藉由薄水膜等的水分 而呈現密貼在周側壁3 a的狀態。 通常，脫水運轉完成就立刻開始乾燥運轉，但是，在 本實施形態中要經過以下的步驟，才會移行至乾燥運轉。 意即’一旦高速脫水運轉完成，控制著滾筒3以低速 旋轉。在此，係如圖4(a)中的運轉模式中附記般，使滾筒 3朝向的單方向，以6rpm的低速旋轉（詳細如後述）。同 時，利用送風手段通電驅動送風裝置23，並且如圖2所 示般轉動風路切換活門3 8，開啓通常爲關閉的送風導管 3 7側的通路，遮斷通往經過一方供氣導管1 4之水槽2後 -17- 201241264 後面側的通路。 藉由如此’風扇24所生成的風即如圖2所示般，從 兼做爲供氣導管14，在藉由風路切換活門38的通路切換 所開啓的送風導管37內，朝向虛線箭頭b方向流動，從 水槽2上部的吐出口 37a朝向對向的滾筒3之周側壁3a 吐出。 此種風的流動對滾筒3而言係變成從側面送風（以下 稱爲側面送風）。因此，滾筒3即如圖4 (a)的運轉模式所 示般，執行一邊緩慢朝單方向低速旋轉，一邊進行送風動 作的側面送風運轉。 在此所謂滾筒3的低速旋轉雖採用：比在洗衣運轉等 中，可有效將洗滌物上舉後再使其落下之動作的 30~60rpm更爲低速的旋轉，但是，在該側面送風的運轉 模式中，係設定爲：比該洗衣旋轉速度3 Orpm更爲緩慢的 低速旋轉。 這是因爲洗滌物由於高速脫水的離心作用，維持著緊 密貼附於滾筒3之周側壁3 a的狀態，如果洗滌物只是往 上部移動的話，就無法像洗衣運轉般輕易落下。 但是，藉由設定這種低速運轉，洗滌物位在上部的停 滯時間變長，可促進其因本身重量的落下作用，並且在側 面送風時，從滾筒3之透孔8朝向滾筒3內的送風，旋轉 速度愈慢愈能集中進行，是爲其優點。 此外，有關於透孔8，具體而言，送風導管37的吐 出口 3 7a係面向在圖2、3等所示之周側壁3 a的中間部位 -18- 201241264 區域S。位在該中間部位區域S的透孔8係比位在其他部 位區域的透孔8,設置得更爲集中密集，也就是說，以每 單位面積之總開口面積的比來說的開口率係以較大來形 成。 以此條件爲基礎，從吐出口 37a吐出，面向滾筒3之 側面的送風主要是經過設於中間部位區域S之周方向的區 域之透孔8，連續且有效地吹入滾筒3內。 從透孔8吹入的風直進後吹到洗滌物（無圖示），朝向 使洗滌物從滾筒3的周側壁3 a剝離的方向產生作用。吹 到該洗滌物之大部份的風因爲受到洗滌物的遮蔽，所以大 部份的風會在透孔8內，朝周圍擴散般朝橫方向流動，而 變成流入與洗滌物密貼的周側壁3 a之間。 使其流入般的作用係具有：將洗滌物與周側壁3 a之 間的脫水後的水、或者是將脫水後仍殘留的薄水膜部分予 以乾燥等的作用，可有效去除水分的功能。 該作用係具有可使滾筒3維持長時間緩慢旋轉的功 能。如此一來’洗滌物與周側壁3 a的密貼力減弱，呈密 貼狀態貼附的洗滌物受到送風即可迅速被剝離。 如此一來’因爲離心脫水而以密貼狀態貼附在滾筒3 之周側壁3 a的內周面之洗滌物，因爲側面送風運轉而在 滾筒3內的上部位置受到側面送風，大部份的洗滌物透過 水分即可從密貼狀態被分離。 因此’被帶到上部的洗滌物因爲緩慢的旋轉，可獲得 充份的落下方向之自體重量效果，更可輕易剝離。甚至， -19- 201241264 因爲側面送風是從上部的送風路徑3 7直線朝向下方送 風’所以該風壓使洗滌物朝落下方向作用，可促進剝離作 用。 受到剝離作用的洗滌物受到來自受限於送風導管3 7 之吐出口 37a之送風範圍的送風，雖然初期會有部份開始 剝離，但是因爲自體重量之落下作用逐漸增加，剝離作用 也會急速擴大到大範圍。脫水後的洗滌物，例如各個衣類 一般會在重覆著糾結的狀態下，連接著貼附於滾筒3的內 周面。 因此’一旦一部份的洗滌物特別像落下般開始剝離 時，還沒有受到送風的部份也因爲受到剝離方向的作用， 所以因爲送風的剝離作用和自重作用一起變得更快，故用 短時間的側面送風運轉即可完成。 此外，如上述般將受到來自送風導管37之吐出口 3 7a之送風的滾筒3的透孔8之位置設在愈高的位置，讓 洗滌物因爲本身重量的落下作用可充份發揮，有利於剝離 作用，但是，藉由在至少比旋轉軸1 9更爲上方的位置開 口，對洗滌物而言可獲得落下方向的送風作用，也有助於 剝離作用。 控制裝置40在進行預定時間的上述側面送風運轉 後，即完成側面送風運轉，接下來就移行至乾燥運轉（參 照圖4(a))。雖省略詳細說明，但使滾筒3進行因爲低速 旋轉（例如爲50rpm)的正反旋轉，如上述般通電驅動加熱 泵機構27以及送風裝置23，即如圖1所示般，做爲乾燥 -20- 201241264 風的熱風會在乾燥風通路31朝實線箭頭A方向循環，烘 乾滾筒3內的洗滌物。 洗滌物如上述般從貼附在滾筒3的狀態被脫離，所以 可進行無乾燥皴褶或無皺痕的洗滌物之乾衣作業。 再者，在該乾燥運轉時，冷氣切換活門35當然是維 持在關閉通往吹出風通路32之通路的常閉位置，風路切 換活門3 8在轉動恢復到關閉通往送風導管3 7之通路的常 閉位置的狀態下，使乾燥風通路31維持在熱風可朝實線 箭頭A方向循環的連通狀態。 針對上述情形，針對進行洗衣乾衣機所設置之室內空 間等的冷氣運轉時的空冷手段的作用來加以說明。首先， 將冷氣切換活門35切換爲開啓朝向常閉位置之吹出風通 路32的通路，而呈現與通風導管22爲連通的狀態，並且 將與排氣導管1 2連通的通風導管22側的通路關閉。 同時，開啓擋門34，並且驅動加熱泵27的壓縮機 30，並驅動橫流風扇裝置（橫流風扇36)。 藉由如此的驅動運轉，即如圖1中虛線箭頭C所示 般，通風導管22外的空氣從通氣口 44被吸入通風導管 22內，成爲與乾燥運轉時相反方向的空氣流，在蒸發器 28流動而被冷卻。 之後，該被冷卻的空氣通過吹出風通路32,朝筐體1 的前方機外被吐出，進行設置洗衣乾衣機之空間的冷氣運 轉。該冷氣運轉係根據無圖示的温度感測器或事先設定的 時間控制等的控制裝置40來運轉控制。 -21 - 201241264 如上所述，根據本實施形態係設有側面送風運轉步 驟，該步驟係在利用滾筒3之高速旋轉的脫水運轉後，從 朝向水槽2內開口的送風導管3 7經過滾筒3的周側壁 3 a，從其側面朝向滾筒3內送風，將洗滁物剝離。 該側面送風除了有利於將貼附的洗滌物朝剝離方向作 用，並且對於可平均作用於貼附之大部份洗滌物也極爲有 效。特別是，對於透過水分密貼在周側壁3a之內周面的 洗滌物，可利用送風來烘乾該水分等，將該水分去除，可 有效地在短時間內剝離洗滌物，進而謀求降低耗電。 因此，在之後的乾燥運轉開始時，至少洗滌物的大部 份會從貼附在滾筒3之內周面的狀態被剝離，所以對滾筒 3內的洗滌物可進行良好的攪拌，可促進有效的乾燥作 用，可完成良好的無乾燥皺褶或皺痕之洗滌物的乾燥作 業。 此外，滾筒3之周側壁3 a的透孔8並非只供來自側 面的送風吹入，也可兼用爲洗衣或脫水用的通水孔，可防 止降低滾筒3的收容量或避免大幅改變全體形狀等的複雜 化，可以簡單構成來輕易形成。 並且，藉由使滾筒3以低於洗衣運轉時之旋轉速度來 緩慢低速旋轉，可使送風從周側面3 a的各透孔8充份吹 入，同時洗滌物在滾筒3內的上部停留的時間變長，在這 當中，因爲受到上部之洗滌物因爲本身重量而落下之方向 的作用，所以有利於剝離洗滌物。 除此之外，透孔8係多數集中設置在周側壁3 a之軸 -22- 201241264 方向的中間部位區域S，在與該中間部位區域S對向的位 置係設有送風路徑37的吐出口 37a，所以送風可從透孔8 有效地被吹入滾筒3內的大範圍。 像這樣’在中間部位區域S將所謂透孔8的開口率設 定爲較大’雖可提高送風的剝離效果，但是中間部位區域 S以對應於洗滌物因高速脫水而容易強固貼附的部位爲 宜，所以必須考慮滾筒3的傾斜角度或旋轉速度等來加以 設定’因此’中間部位區域S也可以設定在：稍微偏離滾 筒3的前端部或後端部側的位置。 甚至，朝向由送風導管37等所構成的送風路徑送風 之送風手段’在本實施形態中亦兼做爲：在乾燥運轉時產 生乾燥風的熱風’朝向乾燥風通路31供給的送風裝置 23。因此，在送風手段的下游側係設有風路切換活門 3 8 ’該風路切換活門3 8係將送風供給切換成朝向送風路 徑或乾燥風通路3 1。 如此一來’即可有效活用送風手段，將有別於乾燥風 通路31的送風路徑簡單化，可控制零件數的增加，可提 供一種簡易小型的構成。 再者’本實施形態之側面送風運轉時的運轉模式係如 圖4(a)中所示’雖爲使滾筒3緩慢且朝同一方向連續旋轉 的控制內容’但是不限於此，也可爲以下的變化。首先， 如圖4(b)所示般，也可以爲使滾筒3朝同一方向反覆旋 轉、停止的斷續運轉的控制內容。在這種運轉模式時，因 爲特別設置了預定時間停止的區分，所以在該停止區分 -23- 201241264 時，可以將繼績進行的送風集中朝滾筒3內吹入，並且可 促進因爲本身重量的落下作用，再加上停止動作而可有效 且確實地剝離洗滌物。 此外，也可使斷續運轉如圖4(c)的運轉模式般正反旋 轉。具體而言，使滾筒3反覆進行正轉、停止、反轉、停 止的動作，與同一方向旋轉相較，在正反轉中，洗滌物可 交替接受不同方向的旋轉動作以及停止動作，故有利於剝 離洗滌物的作用。 另一方面，有關滾筒3的形狀也可如圖5、圖6所示 般加以變化來實施》 首先，圖5(a)係爲沿著同圖（b)中的D-D線切斷，從 箭頭方向所看到的剖面圖，該圖5(b)係爲滾筒3的外觀側 面圖》該變形例係設置了：朝向上述實施形態中之滾筒3 的內方突出之複數條（例如爲3條）的凸部45 » 凸部45係被配置在滾筒3之周側壁3 a的中間部位區 域S，朝向軸方向呈棒狀延伸，且又位在各擋板9之間的 中間位置，與擋板9稍微分開的位置。 若根據在上述實施形態中所述的滾筒3設置凸部45 的構成，可控制在脫水時，以橫跨凸部45般貼附的洗滌 物透過水分而密貼在周側壁3a的內周面。例如：在凸部 45的周圍，與內周面之間具有階差部，洗滌物橫跨階差 部而變成產生空隙般的貼附狀態。或者是，即使是跨置在 與凸部45鄰接之凸部45之間的洗滌物，也可降低其密貼 程度。 -24- 201241264 因此，如果在此狀態下來進行側面送風運轉的話，即 可輕易將貼附的洗滌物剝離。又，當來自透孔8的風直接 吹入因爲洗滌物跨置在階差部所形成之上述的空隙部分 時，也可有效作用在其周圍的密貼部分，故可輕易將其剝 離。 甚至，凸部45除了設置在軸方向的中間部位區域 S，還被設置在洗滌物容易貼附的各個擋板9之間的周方 向的中間，所以可更進一步有效剝離。 接下來說明圖6中所示的變形例。圖6(a)爲沿著同圖 (b)中的E-E線切斷，從箭頭方向所看的剖面圖，該圖6(b) 係爲滾筒3的外觀側面圖。此變形例也同於上述變形例， 其共通點爲：設有朝向滾筒3之內方突出的複數條（例如 爲2處）的凸部46 » 該凸部46同於凸部45，雖是被配置在周側壁3a的 中間部位領域S，且位在各擋板9之間，但不同的是，凸 部46是朝向軸直角方向，也就是朝向周方向呈棒狀延伸 設置。 因爲該凸部46也被設置在各擋板9間之洗滌物易於 貼附的內周面，所以可期待其實質上具有同於上述變形例 的作用效果。 再者’不論是上述凸部45或46均不受限於上述實施 形態’也可和滾筒3爲一體形成，或者是安裝棒狀的其他 構件。 此外’也可如下做適當變化來實施：非變長延伸的一 -25- 201241264 條棒狀，而是將長度較短的凸部以間隔地連續般來配置， 或者是將朝向軸方向延伸的凸部與朝向周方向延伸的凸部 以交錯方式來設置亦可。 此外，做爲側面送風的送風手段又兼做爲爲了乾燥風 之送風裝置2 3的構成，但不限於此，也可以設置側面送 風專用的送風手段。此時，可將送風手段配置在送風路徑 的旁邊，可捨棄較長的送風導管等。 所以，側面送風用的送風路徑以及乾燥用的乾燥風通 路31，都可以不限於透過水槽2或滾筒3來循環送風的 導管構成，也可以是從滾筒3內朝向筐體1外排氣，所謂 的排氣管的構成，此外，也可採用電熱加熱器等的發熱源 來取代加熱泵機構27。 (第2實施形態） 圖7至圖10係顯示第2實施形態，實質上同於第1 實施形態的部份係使用相同的符號，故省略其說明’僅針 對不同之處加以說明。首先，圖7相當於圖3，圖8爲設 於滾筒47之擋板48的旁邊部份的放大剖面圖，根據這些 圖面來加以說明。 在該第2實施形態中，係利用設於滾筒47之周 '側壁 47a的擋板48來進行側面送風，此點和第1實施形態中 利用透孔8者是爲不同。 如圖7所示，本實施形態的滾筒47針對以虛線所示 之1個擋板48 ’係在其背面側的周側壁47a設有1個流 -26 - 201241264 入口 49。該流入口 49呈矩形開口，以 (例如爲等配置的3處）的各個擋板48來盡 所示之送風導管37的吐出口 37a對向的 口般形成。 擋板4 8係利用螺絲5 0等被安裝固 長度方向係被配置在滾筒47的軸方向， 位置配置流入口 49，與擋板48的內部空 該擋板48在朝向內方突出之山形的 個透孔所形成的流出口 51，透過擋板48 流出口 5 1 ’呈現連通滾筒47之內外的狀 再者’同於第1實施形態，在滾筒 除了擋板48部份外，還設有多數的透孔 具有在洗衣、脫水、乾燥運轉時之通水 能。 如上所述，流入口 49雖是與吐出口 但因爲擋板48(滾筒47)旋轉移動，所以 者對向配置。因此，在本實施形態中，如 示般，在馬達18設置了具有滾筒47之旋 之功能的旋轉感測器，例如爲光電遮斷器 如圖9(a)(b)所示，在馬達18之轉子 係設有朝向直徑方向之外方突出的光遮裔 當的靜止部位安裝固定光電遮斷器53，f 係以上部配置發光部53 a，下部配置受光 光遮蔽板54使其呈上下對峙般。 對應複數個位置 J置，朝向與圖8 f位置，呈稍大開 定在滾筒47，其 在其大約中間的 間連通。 頂部設有由複數 的流入口 4 9與 態。 47的周側壁47a 52(參照圖7)， 孔或通氣孔的功 37a對向配置， 無法簡單地使兩 圖9的原理圖所 丨轉位置檢測手段 53 = 1 8 a的預定位置 g板5 4。並在適 該光電遮斷器53 部53b，夾著該 -27- 201241264 當轉子18a旋轉，一直旋轉移動到光遮蔽板54遮住 光電遮斷器53之光的位置爲止，以此來做爲轉子18a的 旋轉位置檢測訊號，予以輸出，將該旋轉位置檢測訊號輸 入至控制裝置40。控制裝置40根據該訊號，停止馬達 1 8，即控制滾筒4 7停止。 此時，預定的擋板48停止在與送風導管37之吐出口 37a對向的位置。意即，藉由配合最初的轉子18a之旋轉 位置檢測訊號的輸出，預先設定擋板48的位置，即可使 擋板48停在預設希望的位置。 在此情形下，擋板48係設定爲與吐出口 37a對向之 高位置的擋板48。因此，光電遮斷器53根據轉子i8a的 旋轉位置檢測訊號，而具有擋板48之預定停止位置檢測 手段的功能。 圖1 〇係顯示側面送風運轉的運轉模式，以下說明其 作用》 實施形態的滾筒式洗衣乾衣機係如圖1 0(a)所示 般，在高速離心脫水後，開始側面送風運轉。首先，通電 驅動馬達18，使滾筒47低速旋轉（6rpm)。然後根據圖 9，如上述般，當轉子18a旋轉至預定角度爲止時，輸入 了來自光電遮斷器5 3之旋轉位置檢測訊號的控制裝置 40，控制馬達1 8停止，使滾筒47停止旋轉。該滚筒47 的停止位置係爲：預定的擋板48與送風導管37之吐出□ 37a對向的位置。 滾筒47係如圖10(a)所示般，依預定時間停止在該停 -28- 201241264 止位置。在該停止期間中，來自送風裝置23的送風係從 構成到達滾筒47內之送風路徑的送風導管37的吐出口 3 7 a，經過與吐出口 3 7 a呈對向狀態的流入口 4 9，朝擋板 48內吐出，從該流出口 51朝滾筒47內吹出。此時，對 貼附在擋板48的洗滌物集中送風，即可以同於第1實施 形態的作用，將洗滌物剝離。 然後，控制裝置40結束了預定時間的停止期間後又 再度驅動馬達18(參照圖10)。控制裝置40使滾筒47從 最初的停止位置開始旋轉120度後，使其再度停止，將旋 轉方向的第2個擋板48與吐出口 37a對向配置，而可像 上述般，藉由擋板48朝向滾筒47內送風。 接下來，一旦該停止期間經過了預定時間，控制裝置 40驅動馬達18，使滾筒47旋轉120度，使其停止在該位 置。如此一來，第3個擋板48即可維持在與吐出口 37a 對向的預定位置，而可藉由擋板48朝向滾筒47內送風。 例如，當依序利用了 3個擋板48來進行送風後，即 完成側面送風運轉。之後就同於上述，有效地進行一般的 乾燥運轉。 根據上述構成，即可因爲來自配置在周側壁3的擋板 48之側風送風，而可進一步得到剝離洗滌物的作用效 果，在本實施形態中，因爲在擋板48的周圍具有階差 部，所以即使是在脫水時，洗滌物爲不易密貼的形狀’因 此可輕易將該擋板48部份的洗滌物剝離，並且該剝離作 用也可及於與其相連的洗滌物，所以可使滾筒47內之上 -29- 201241264 方的洗滌物的大部份剝離落下。 並且，因爲複數個（例如爲3個）擋板48係爲依序側 面送風，所以可吹到全部洗滌物，得到迅速剝離的效果》 再者，使滾筒47以緩慢的低速旋轉雖可有效地使其 停止在預定位置，但是，爲了使擋板48更確實地停止在 預定位置，例如可藉由從定子所產生的電磁力來制動，使 其驟然停止，甚至必要時，還可設置機械的鎖定手段以將 其確實地控制在預定位置。 此外，如圖10(a)所示般，在進行預定擋板48的定位 當中，滾筒47係以低速旋轉。此時，如圖7所示般，包 括了吐出口 37a所對向之部位的中間部位領域S，也和上 記實施形態一樣密集地設有透孔52，所以，利用該滾筒 47的旋轉動作可從透孔52朝滾筒47內送風，可有效活 用利用送風的剝離作用。 甚至，在利用擋板48的側面送風運轉時，也可做以 下的變化實施。根據圖10(b)所示的送風運轉模式來說明 的話，同於上述實施形態，在脫水運轉後，活用光電遮斷 器5 3，根據利用轉子1 8 a的旋轉位置檢測訊號，檢測出 —個擋板48的預定停止位置，控制裝置40藉由使馬達 18停止，而可在擋板48的流入口 49與吐出口 37a對向 的位置停止。 之後，維持在該停止狀態，繼續進行從擋板4 8的側 面送風運轉。因此，利用3個擋板48中的其中1個，朝 滾筒3內送風，進行洗滌物的剝離作用。 -30- 201241264 此時，擋板48只要有1個以上即可因應，並且，還 具有可將馬達18或滾筒3的旋轉控制簡單化的優點。 再者，旋轉感測器不限於光電遮斷器53，例如也可 在定子側（靜止部位）設置如1C的磁性檢測元件，檢測轉 子的旋轉角度資訊，根據輸入了該檢測訊號的控制裝置 40，來得到擋板48之預定的停止位置。 此外，擋板48可以一體成形於滾筒47的周側壁 47a，此時，可使風從形成在背面側的凹處流入，所以不 須要流入口 49，可以只設置做爲透孔的流出口 5 1。 流出口 51可以不只是設置在擋板48的山型頂部，也 可以在其周圍設置複數個。或者是，也可以在滾筒之周側 壁的一部份集中開口，也就是形成提高開口率的部位，使 該部位停止在與吐出口 37a對向的預定位置，用以取代擋 板。 除此之外，不限於上述的第1以及第2實施形態，例 如還可以將各實施形態予以適當組合來實施等，可做各種 的變化實施。 以上雖說明了本發明的幾個實施形態，但這些實施形 態係爲舉例’並非限定發明之範圍。這些新穎的實施形態 也可以用各式各樣的形態來實施，只要是在不脫離發明要 旨的範圍內，皆可做各種省略、置換以及變更。這些實施 形態或其變化，均含於發明的範圍或要旨，並且也含於記 載在申請專利範圍的發明以及其均等範圍。 -31 - 201241264 【圖式簡單說明】 [圖1]係顯示滾筒式洗衣乾衣機全體之槪略構造的縱 剖面圖。 [圖2]係通往滾筒側面之送風路徑的模式剖面圖。 [圖3]係滾筒的外觀側面圖。 [圖4]係爲顯示不同的側面送風運轉之運轉模式圖（a) ，（b) ， （c)。 [圖5]爲滾筒的變形例，圖5(a)爲沿著圖5(b)之D-D 線切斷所示的平面圖，圖5(b)爲滾筒的外觀側面圖。 [圖6]爲不同的滾筒之變形例，圖6(a)爲沿著圖6(b) 的E-E線切斷所示的平面圖，圖6(b)爲滾筒的外觀側面 圖。 [圖7]係相當於顯示第2實施形態的圖3。 [圖8]係擋板旁邊的放大剖面圖。 [圖9]係用來說明光電遮斷器之作用的原理圖，（a)爲 平面圖，（b)爲正面圖。 [圖1 0]爲不同之側面送風運轉的運轉模式圖（a)， (b) » 【主要元件符號說明】 1 :筐體 2 :水槽 3，47 :滾筒 3 a，4 7 a :周側壁 -32- 201241264 8，5 2 :透孔 9 ， 48 :擋板 1 〇 :熱風導入口 13 :熱風入口 1 4 :供氣導管 1 8 :馬達 1 8 a :轉子 23:送風裝置（送風手段） 27 :加熱泵機構 3 1 =乾燥風通路 37 :送風導管（送風路徑） 3 7 a :吐出口 38 :風路切換活門（切換活門） 40 :控制裝置 4 5，4 6 :凸部 4 9 :流入口 51 :流出口（透孔） 53 :光電遮斷器（旋轉感測器） -33-201241264 VI. Description of the Invention [Technical Fields of the Invention] Embodiments of the present invention relate to a drum type washer-dryer. [Prior Art] A conventional drum type washer-dryer is configured such that a water tank is fixedly disposed in a casing that forms an outer casing, a rotatable drum is provided in the water tank, and the dryer is used in a drying operation. Dry air supply means for supplying hot air into the drum" In order to prevent dry wrinkles due to the deviation of the laundry or the like during the drying operation, the dry air is set so as to be supplied from the circumferential side of the drum. The drying efficiency is improved (for example, refer to Patent Document 1). However, the washing and drying machine usually moves to the drying operation after the washing or dehydrating operation, and the drum is rotated at a high speed during the above-described dehydrating operation before the drying operation, and the laundry contained therein is centrifuged. Dehydration. Therefore, the laundry is pressed against the inner wall of the drum by the centrifugal force, and is in a state of being closely adhered by the water which becomes a film. Therefore, if the drying operation is carried out from the attached state, not only the drying efficiency is lowered, but also dry wrinkles or wrinkles are likely to occur, so that it is not practical. The so-called countermeasures here propose a method of controlling the dehydration rotation during the dehydration operation in multiple stages, for example, a method of slowly increasing the number of revolutions from a low speed rotation to a high speed rotation; or, after high speed dehydration, rotating the drum forward and backward at a low speed, -5- 201241264 That is, the laundry is not easily adhered strongly, and there is even a step of peeling off the laundry in the attached state (dropping the laundry). However, in these methods, the dehydration operation requires a special rotation control or takes a long time, and the effect of not only peeling off the attached laundry is weak, but also contributing to energy saving because of an increase in power consumption. . [Prior Art Document] [Patent Document 1] JP-A-2004-1 94876 SUMMARY OF THE INVENTION [Problems to be Solved by the Invention] Accordingly, the present invention provides a drum type laundry dryer which is The laundry attached to the drum can be easily peeled off before moving to the drying operation, which can improve the drying efficiency without dry wrinkles, and can also reduce power consumption. [Means for Solving the Problem] The drum-type washer-dryer according to the present embodiment includes a drum that rotates around the horizontal axis and a water tank that is provided with the drum inside, and rotates the drum at a high speed. After the laundry is centrifugally dehydrated, the dry air is supplied to the drum through the dry air passage to perform the drying operation of the washing material. The air drying path is provided in addition to the drying air passage. The air blowing path has a blowing air. By means of the water tank and the drum', the air is blown into the drum, and the air passage is positioned above the rotation axis of the 201241264 drum, and has a side air supply through hole that can be blown from the side surface of the drum. After the dehydration operation, a side air blowing operation is performed from the side surface of the drum toward the inside of the drum. In this way, a drum type washer-drying machine can be obtained, which is configured to perform air blowing from the side of the drum in the drum after the dehydration operation, and the side of the washing material is blown off, so that the laundry can be easily peeled off and the drying is improved. Wrinkled drying efficiency and reduced power consumption. [Embodiment] (First Embodiment) The following is shown in Figs. 1 to 4. The first embodiment will be described. First, Fig. 1 is a longitudinal sectional side view showing a schematic configuration of the entire drum type washer-dryer. A water tank 2 is provided in a casing 1 having an outer shape, and a drum 3 is provided inside the water tank 2. Both the water tank 2 and the drum 3 are cylindrical in shape which is closed at the rear but open at the front, and the front opening of the water tank 2 passes through the bellows 4 and corresponds to the front opening of the casing 1 to form an inlet 5 for washing the laundry. The front opening portion of the casing 1 is provided with a door 6 that opens and closes the front opening portion in a rotatable manner. A liquid balancer 7 containing, for example, salt water is provided at the front open end of the drum 3, and a through hole 8 is formed in almost the entire area of the peripheral side wall (body portion) 3a of the cylindrical drum 3 (only a part) Graphic). The specific configuration of the through hole 8 will be described later. However, in general, 201241264 has a function of a water passing hole during a washing operation or a dehydrating operation, and a function of a vent hole for drying a hot air during a drying operation. Further, a plurality of baffles 9 projecting inwardly and extending in the axial direction are attached to the inner surface side of the peripheral side wall 3a of the drum 3. A plurality of hot air introduction ports 10 (see also FIG. 2) are formed on the disk-shaped end surface portion 3b on the rear surface of the drum 3, and the hot air introduction port 1 is annularly concentric with the rotation axis of the drum 3. Configuration. On the other hand, a hot air outlet 11 is connected to the upper end portion of the peripheral end portion of the front surface of the water tank 2 to communicate with the exhaust duct 12 extending downward. On the other hand, a hot air inlet 13 is provided in the upper portion of the disk-shaped end surface portion 2b on the rear surface of the water tank 2, and communicates with the air supply duct 14 extending downward. A drain port 15 is provided at a rear portion of the lowest portion of the bottom of the water tank 2, and the drain pipe 17 is connected to the drain port 15 through a drain valve 16 to form a drain path, and the water in the water tank 2 can be directed toward Discharged outside the machine. A motor 18 that rotates the driving drum 3 is attached to the back side of the end surface portion 2b of the back surface portion of the water tank 2. The rotating shaft 19 of the motor 18 is inserted through the water tank 2, and is coupled to the center portion of the end surface portion 2b on the rear surface side of the drum 3, and also has a function of being directly coupled to the rotating shaft of the drum 3. In this way, the drum 3 can be coaxial with the water tank 2 and rotatably supported. In addition, the water tank 2 is elastically supported in the casing 1 by a plurality of suspension devices 20 (only one shown), etc. The 'rotation shaft 19 is as disclosed, and the horizontal direction of the water tank 2 is the front and rear. It is configured in a shape that is "axial" and inclined slightly upward. -8 - 201241264 Therefore, the drum 3 supported by the water tank 2 is similarly supported and rotates around the inclined horizontal axis. Further, the motor 18 of the driving device is, for example, an outer rotor shape, and is a thin brushless type D C motor. According to the inverter control, the drum 3 can be directly rotated by the directly coupled rotating shaft 19. The seat plate 21 forming the bottom of the casing 1 is disposed at a lower portion, and a rectangular tubular ventilation duct 22 extending in the horizontal direction is disposed on the seat plate 21. The front end portion of one end of the ventilation duct 22 is connected to the lower end portion of the exhaust duct 12, and the rear end portion of the other end is transmitted through the air blowing device 23 (described later in detail) of the air blowing means, and is connected to the lower end of the air supply duct 14 unit. . Therefore, the water tank 2 and the drum 3 are interposed, and a duct structure that communicates the exhaust duct 12, the duct 22, and the air supply duct 14 is formed, and a dry air passage 31 to be described later is formed. Here, first, the air blowing device 23 of the air blowing means will be described. The air blowing device 23 is disposed at the rear end portion of the ventilation duct 22, and includes a fan 24, a fan casing 25, and a fan motor 26, and the fan casing 25 is connected to the ventilation. Between the conduit 22 and the air supply conduit 14. When the fan 24 is rotated, an air passage that sucks from the side of the ventilation duct 22 and exhales toward the side of the air supply duct 14 is formed. In this way, the hot air which is a dry wind to be described later is formed in the whole, and the circulating dry air passage 31 flows in the direction of the arrow A in the figure. Next, the means for generating hot air will be described. In the present embodiment, the heat pump mechanism 27 which is interposed in the ventilation duct 22 is used as the source of the hot air heating 201241264. That is, the condenser 28 is disposed on the front side of the inside of the ventilation duct 22, and the condenser 29 is disposed on the rear side. The evaporator 28 and the condenser 29 are not shown in detail. However, since the heat transfer fins are formed by a tube having a heat sink which is disposed at a very small pitch at a very small interval, heat exchange is performed. The air in the excellent 'ventilation duct 22' can flow between the heat transfer fins in the direction of the arrow A, at which time heat exchange is performed. The evaporator 28, the condenser 29 and the compressor 30, and a shrink valve (not particularly shown) (not shown) constitute a heat pump mechanism 27, and the heat pump mechanism 27 passes through the refrigerant. The pipe portion is connected in the order of the compressor 30, the condenser 29, the shrink valve (not shown), and the evaporator 28 (refrigeration cycle), and the refrigerant is circulated by the operation of the compressor 30. Therefore, during the drying operation, the hot air for drying the laundry is supplied into the drum 3, and is discharged from the exhaust duct 12 once it reaches the evaporator 28 in the ventilation duct 22, that is, it is contained in the exhaust gas. The water is cooled and dehumidified. Next, the dehumidified air reaches the condenser 29, where it is heated by the high-temperature refrigerant and heated and weathered. This hot air is supplied to the air supply duct 1 4 ' from the rear to the water tank 2 and the drum 3, and the laundry accommodated in the drum 3 is dried. In this way, the hot air is driven by the air blowing device 23, and flows through the respective ducts 12, 22, and 14 constituting the dry air passage 31 in the direction of the solid arrow A, and the hot air can be circulated and supplied into the water tank 2 and the drum 3. In addition, the drum-type washer-dryer of this embodiment has an air-cooling means which can be operated by a cold air in the installed indoor space, and can perform a washing operation comfortably even in a high temperature state, such as summer. The outline of the air cooling means will be described below. In Fig. 1, on the upstream side of the evaporator 28 disposed on the side before the ventilation duct 22, a blowing air passage 32 that communicates with the drying air passage 31 and communicates with the lower portion of the front surface of the casing 1 is formed. The blowing air passage 32 extends in a horizontal direction and has a horizontal cross section, and faces the outside (indoor). The air outlet 33 that opens in the horizontal direction is provided with a stop that can be rotated in the front-rear direction to open and close the air outlet 33. Door 34» Although the detailed description of the door 34 is omitted, it is usually. Keep the passage on the side of the blow port 33 closed. E.g: Using a motor or an electromagnet as a driving source, Rotate with automatic control, To close the blowout port 3 3. In addition, A cool air switching shutter 35 is provided at a branch opening of the dry air passage 31 corresponding to the inlet of the blowing air passage 32. The air-conditioning switching valve has a 5 5 or more end as a fulcrum. It can be supported in a way that it can be rotated in the front and rear direction. Using a motor or an electromagnet as a driving source, And can automatically control the rotation, The rotation of the cool air switching shutter 35 selectively opens and closes the passage of the dry air passage 31 (ventilation duct 22) and the air outlet passage 32 side. In the blowing air passage 32, a cross flow fan device is provided (only the cross flow fan 36 is shown). A horizontally long cross flow fan 36 is disposed corresponding to the air outlet 33, It is driven by a motor that is not shown. Furthermore, A vent 44 is formed in the opening between the evaporator 28 on the downstream side of the evaporator 28 of the ventilating duct 22 and the condensation. Vent -11 - 201241264 44 is formed on the upper wall of the ventilation duct 22! Where, It communicates with the inside and outside of the casing 1 through the vent 44. The above is the main component of the cold air means. This function is described in the description of the role below. As mentioned above, The heat pump mechanism 27 is a heat source for heat weathering, Using a dry air passage 31 that circulates hot air, When the hot air is supplied into the drum 3, From the air supply duct 14 through the hot air inlet 1 3 behind the water tank 2 and the hot air inlet 10 on the rear side of the drum 3, The hot air is supplied toward the inside of the drum 3, that is, from the rear of the drum 3. In this embodiment, In addition to the dry air passage 31, a blow duct 37' is provided, which is a main portion of the air passage that blows air into the drum 3. That is, In particular, the dry air flowing in the dry air passage 31 is supplied from the rear of the drum 3 as shown in Fig. 2, The air blowing system that flows through the air duct 37 can be supplied by the cylindrical peripheral side wall 3a that becomes the side surface of the drum 3. Specifically, in the present embodiment, The air blowing means for supplying air to the air duct 37 serves as a blowing means 27 for supplying hot air. Therefore, the proximal end portion of the air supply duct 37 functions as the air supply duct 14 of the dry air passage 31. So 'the upper part of the gas supply conduit is divided into: a passage that communicates with the back side of the water tank 2, And a passage extending toward the upper portion of the water tank 2 (corresponding to a separate air supply duct 37), The air path switching shutter 38 is rotatably disposed at the divergence point. The air passage switching shutter 38 is driven by a motor or an electromagnet or the like, and the rotation is automatically controlled by -12-201241264. It is usually maintained on the side of the air supply duct 37 side. The state in which the dry air passage 31 that communicates with the surface of the water tank 2 and the rear surface of the drum 3 is maintained is maintained. They can also be exchanged for each other. The discharge port 37a connected to the water tank 2 of the air duct 37 faces the cylindrical peripheral side wall 3a which is the side surface of the drum 3, The plurality of through holes 8 formed in the peripheral side wall 3a are supplied to the drum 3, In this way, the air blowing path toward the inside of the drum 3 is formed. A detailed description of the air blowing application and the like from the air blowing path will be described later. However, the air path switching valve 38 is as described above. Optional use: Dry air supplied from the end surface portion 3 b (hot air introduction port 10) from the rear of the drum 3, Or the air supplied from the peripheral side wall 3a (through hole 8) on the side of the drum 3 is supplied. here, The through hole 8 of the peripheral side wall 3a of the side surface of the drum 3 has a function of a side air supply through hole of the air blowing path. Next, the specific configuration of the through hole 8 of the drum 3 will be described with reference to the external side view of the drum 3 shown in Fig. 3. As shown in Figure 3, The through hole 8 is formed in: In the cylindrical side wall 3a of the drum 3, In addition to a part of the baffle 9, Almost across the whole week, And all of them have the same shape of the same diameter. but, In the present embodiment, 'the air is blown into the drum 3 through the air blowing duct 37, Therefore, the density of the through hole 8 is provided in the intermediate portion S (the area in the circumferential direction surrounded by the two-point lock line in the axial direction of the circumferential side wall 3a), The density of the through holes 8 which are larger than the area of the other portions is more densely arranged. -13- 201241264 means that this is set to the larger of the aperture ratio of the total opening area per unit area as indicated by the ratio, Other means of increasing the aperture ratio like this, and also: The diameter of the through hole provided in the intermediate portion region S is set to be larger than that of the other portion. The width of the area indicated by the intermediate portion area S is set to be equal to or larger than the discharge port 37a of the air supply duct 37, The air blow from the discharge port 37a of the air supply duct 37 that faces the peripheral side wall 3a of the drum 3 is caused. It can be efficiently fed into the drum 3 from the through hole 8. Furthermore, In Figure 1, An operation unit 319 for setting various operation strokes and the like is provided on the upper front surface of the casing 1. A control device 40 is provided inside the casing 1 on the back side. The control device 40 is a CPU (not shown), ROM, A microcomputer composed of a RAM or the like is mainly used. It is a function that controls the overall operation of the washer-dryer. therefore, Various operation signals from the operation unit 39, Washing quantity detection signal, not shown, Water level detection signal, The detection signals of the drying temperature sensor and the like are input to the control device 40, respectively. Control various actions based on a pre-memorized control program. In addition, The upper part of the casing 1 is provided with: a water supply valve 41 for supplying water into the water tank 2, Water supply box 4 2 And the water supply pipe 43 ^ In addition, Usually, such a washer-dryer automatically performs laundry according to a control program of the control device 40, and the like. Cleaning, Dehydration, And dry operation, Where 'in the dehydration operation before the drying operation, The laundry must be thoroughly dehydrated. In this embodiment, Between the dehydration operation and the drying operation, -14 - 201241264 For example, while rotating the drum 3 at a low speed for a predetermined time, The operation step of blowing air into the drum 3 is performed. In this so-called low-speed rotation, Set to be lower than: For example, in a laundry operation, The rotation speed (for example, 30 to 60 rpm) is set to be suitable for bringing the laundry up to a higher position in the drum 3, The laundry is then allowed to fall due to its own weight (e.g., below 30 rpm). The basis for the low-speed rotation is explained in detail in the action description described later, It is for effectively blowing air into the drum 3, In particular, in order to effectively discharge the wind from the discharge port 37a of the air duct 37, It is fed from the through hole 8 on the side of the drum 3. In this low speed rotation, It is also possible to rotate the drum 3 in a single direction at a low speed or to make it intermittently rotate. Even in this intermittent rotation, For example, the drum 3 can be repeatedly rotated forward, stop, Reverse 'stop, I can make it rotate in the opposite direction. Referring to FIG. 4, the low-speed rotation of the drum 3 is simultaneously performed, And blowing air from the side toward the drum 3, The operation mode using the side air supply operation. In Figure 4, The vertical axis shows the number of revolutions (rpm) of the drum 3, The horizontal axis shows the time (and the operation steps). First, the operation mode shown in Fig. 4 (a) used in the present embodiment will be described. In the second half of the illustrated dehydration operation, The drum 3 centrifugally dehydrates the water from the laundry by rotating at a high speed (for example, 1 700 rpm). After a predetermined time, After the dehydration operation is completed, Then start the side air supply operation. In the side air supply operation, The motor 18 is driven by the inverter control, The drum 3 is continuously rotated at a low speed in one direction (for example, 6 rptn). At the same time -15- 201241264 also drives the air supply device 23, And turning the air path to switch the shutter 38, Opening the passage on the side of the air supply duct 37 on the normally closed side, Closing the passage to the hot air inlet 13 behind the sink 2, The dry air passage 31 is in an escaping state. Therefore, the air supply means that the air supply duct 37 shown in Fig. 2 flows in the direction of the broken arrow B. After passing through the air duct 37, Spit out 37a, The air passage path ' formed by the through hole 8 (the intermediate portion region S) of the peripheral side wall 3a of the drum 3 is supplied into the drum 3, Air is blown from the side of the so-called drum 3 toward the inside of the drum. then, The air discharged from the inside of the drum 3 or the water tank 2 or the like flows through the exhaust duct 12, The same passage ' of the dry air passage 31 of the ventilation duct 22 or the like is continued to the air blowing device 23, That is to be circulated to the wind. After the side air supply operation is performed for a predetermined time, Then start the dry operation. Although the detailed description is omitted, However, in the drying operation, the heat pump mechanism 27, which is a heating source of the hot air, is driven. And an air supply device 23, The wind switch valve 3 8 resumes rotation, Close the passage on the side of the air duct 3 7 Opening the passage on the side after the sink 2, The continuous state of the dry air passage 31 is maintained. on the other hand, Rotating the drum 3 at a low speed, For example, it is set to rotate at a low speed substantially the same as the rotation speed of the laundry. And it is rotated forward and backward. and so, The operation mode is: Roller 3 - rotating at low speed, The hot air of the dry wind flows in the direction of the solid arrow A in the dry air passage 31. The hot air introduction port 10 provided on the rear surface of the drum 3 is supplied into the drum 3. Next, The function of the drum type washer-dryer of the above embodiment will be described. -16 - 201241264 According to the setting operation of the operation unit 39, For example, if you choose to automatically execute the standard operation stroke from the washing operation until the drying operation, The control unit 40 starts the washing and washing operation of the initial washing operation. In the washing operation, The water supply valve 42 and the water supply pipe 43 are passed from the water supply valve 41, The action of supplying water into the water tank 2, After the water has been supplied to the predetermined water level, Drive motor 18 The drum 3 is reversed at a relatively low speed (for example, 30 to 6 rpm). The washing and washing operations of the laundry are carried out in sequence. The dehydration operation is started after the completion of the washing operation. In the dehydration operation, After the water in the water tank 2 is discharged, A dehydrating operation for rotating the drum 3 in a single direction at a high speed (for example, 17 rpm) is performed. With this, The laundry in the drum 3 is centrifugally dehydrated. In the state where the high-speed dehydration operation is completed, The laundry is kept attached to the side wall 3a side of the drum 3 because of the centrifugal action. especially, The laundry directly attached to the peripheral side wall 3a is in a state of being closely adhered to the peripheral side wall 3a by moisture such as a thin water film. usually, The drying operation starts immediately after the dehydration operation is completed. but, In the present embodiment, the following steps are performed, Will move to dry operation. Means that once the high-speed dehydration operation is completed, The drum 3 is controlled to rotate at a low speed. here, As shown in the accompanying record in the operating mode in Figure 4(a), The unidirectional direction in which the drum 3 is oriented, Rotate at a low speed of 6 rpm (details are described later). Simultaneously, The air blowing device 23 is electrically driven by the air blowing means, And as shown in Fig. 2, the wind path switching shutter 3 8 is rotated. Open the passage of the air duct 3 7 that is normally closed, The passage leading to the rear side of the -17-201241264 after passing through the water supply pipe 1 of one of the air supply ducts 14 is blocked. The wind generated by the fan 24 is as shown in Fig. 2, From the same as the air supply duct 14, In the air supply duct 37 that is opened by the passage of the air passage switching shutter 38, Flowing toward the dotted arrow b, The discharge port 37a at the upper portion of the water tank 2 is discharged toward the peripheral side wall 3a of the opposite drum 3. The flow of the wind causes the drum 3 to be blown from the side (hereinafter referred to as side air supply). therefore, The drum 3 is as shown in the operation mode of Fig. 4 (a). Slowly rotate in a single direction while performing slowly. The side air supply operation is performed while the air is being supplied. Here, the low-speed rotation of the drum 3 is carried out by: Than in the laundry operation, etc. It can effectively rotate the laundry up and then drop it at a slower speed of 30~60rpm. but, In the operation mode of the side air supply, Set to: Slower rotation at a slower speed than the laundry rotation speed of 3 Orpm. This is because the washing is due to the centrifugal action of high-speed dehydration. Maintaining a state of being closely attached to the peripheral side wall 3a of the drum 3, If the laundry is only moving up, It can't be easily dropped like a laundry. but, By setting this low speed operation, The cessation time of the washing level in the upper part becomes longer. Can promote its effect on the weight of its own, And when the wind is blown on the side, From the through hole 8 of the drum 3 toward the air supply in the drum 3, The slower the rotation speed, the more concentrated it can be. Is the advantage for it. In addition, Regarding the through hole 8, in particular, The discharge port 3 7a of the air supply duct 37 faces in Fig. 2 The middle portion of the peripheral side wall 3 a shown in 3, etc. -18- 201241264 Area S. The through hole 8 located in the intermediate portion region S is larger than the through hole 8 located in the other portion region. Set to be more concentrated and dense, That is, The aperture ratio in terms of the ratio of the total opening area per unit area is formed to be large. Based on this condition, Spit out from the spit 37a, The air supply facing the side of the drum 3 is mainly a through hole 8 provided in a region in the circumferential direction of the intermediate portion region S, It is continuously and efficiently blown into the drum 3. The wind blown from the through hole 8 is straight into the air and blown to the laundry (not shown). The direction acts to peel the laundry from the peripheral side wall 3a of the drum 3. Most of the wind blown to the laundry is obscured by the laundry. So most of the wind will be in the through hole 8, Flowing in the horizontal direction as it spreads around, It becomes between the inflowing side wall 3a of the laundry. The function that makes it flow into: The dehydrated water between the laundry and the peripheral side wall 3a, Or it is to dry the thin water film portion remaining after dehydration, etc. A function that effectively removes moisture. This action has the function of allowing the drum 3 to be rotated slowly for a long time. As a result, the adhesion between the laundry and the side wall 3 a is weakened. The laundry attached in a close-packed state can be quickly peeled off by the air supply. In this way, the laundry adhered to the inner peripheral surface of the peripheral side wall 3 a of the drum 3 in a close contact state due to centrifugal dehydration, The side air is supplied to the upper portion of the drum 3 due to the side air blowing operation, Most of the laundry is separated from the adherent state by moisture. Therefore, the laundry brought to the upper part is rotated slowly, A full weight effect of the falling direction can be obtained, It can be easily peeled off. even, -19- 201241264 Because the side air supply is from the upper air supply path 37 straight toward the lower side, the wind pressure causes the laundry to move toward the falling direction. It can promote the peeling effect. The laundry subjected to the peeling action is subjected to the air supply from the air supply range limited by the discharge port 37a of the air supply duct 37. Although some parts will begin to peel off at the beginning, However, because the effect of the weight of the body is gradually increasing, The peeling effect will also rapidly expand to a wide range. Dehydrated laundry, For example, each clothing category will generally be in a state of repeated entanglement. The inner peripheral surface attached to the drum 3 is attached. Therefore, once a part of the laundry starts to peel off like a drop, The part that has not been subjected to the air supply is also affected by the direction of the peeling. Therefore, because the stripping effect of the air supply and the self-weight act together become faster, Therefore, it can be completed by using a short-side side air supply operation. In addition, As described above, the position of the through hole 8 of the drum 3 that receives the air blow from the discharge port 37a of the air duct 37 is set to a higher position. Allowing the laundry to fully function due to its own weight drop, Conducive to stripping, but, By opening at least above the axis of rotation 19, For the laundry, the air blowing effect in the falling direction can be obtained. It also contributes to the peeling effect. After the control device 40 performs the above-described side air blowing operation for a predetermined time, That is, the side air supply operation is completed. Next, move to dry operation (refer to Figure 4(a)). Although the detailed description is omitted, However, the drum 3 is caused to rotate forward and backward due to low speed rotation (for example, 50 rpm). The heating pump mechanism 27 and the air blowing device 23 are electrically driven as described above. That is, as shown in Figure 1, As dry -20- 201241264 The hot wind of the wind will circulate in the direction of the solid arrow A in the dry wind passage 31. The laundry in the drum 3 is dried. The laundry is detached from the state attached to the drum 3 as described above, Therefore, it is possible to carry out the drying operation of the laundry without dry creases or wrinkles. Furthermore, During the drying operation, The cold air switching flap 35 is of course maintained in a normally closed position to close the passage to the blown air passage 32. The wind path switching shutter 38 is in a state where the rotation is restored to the normally closed position which closes the passage to the air supply duct 37, The dry air passage 31 is maintained in a communication state in which the hot air can circulate in the direction of the solid arrow A. In response to the above situation, The operation of the air-cooling means during the air-conditioning operation such as the indoor space provided in the washer-dryer will be described. First of all, Switching the cool air switching shutter 35 to open the passage of the blowing air passage 32 toward the normally closed position, And in a state of being in communication with the ventilation duct 22, And the passage on the side of the ventilation duct 22 that communicates with the exhaust duct 12 is closed. Simultaneously, Opening the shutter 34, And driving the compressor 30 of the heat pump 27, The cross flow fan unit (cross flow fan 36) is driven. With such a drive operation, That is, as indicated by the dotted arrow C in Fig. 1, Air outside the venting duct 22 is drawn into the venting duct 22 from the vent 44, Become the air flow in the opposite direction to the dry operation, The evaporator 28 flows and is cooled. after that, The cooled air passes through the blown air passage 32, Squirting out of the front of the housing 1 Perform air-conditioning operation in the space where the washer-dryer is set up. This air-conditioning operation is controlled in accordance with a temperature sensor (not shown) or a control device 40 such as a time control set in advance. -21 - 201241264 As mentioned above, According to this embodiment, a side air blowing operation step is provided. This step is after the dehydration operation using the high speed rotation of the drum 3, The air supply duct 37 that opens toward the inside of the water tank 2 passes through the peripheral side wall 3a of the drum 3, Air is blown from the side thereof toward the drum 3, The laundry was peeled off. In addition to facilitating the application of the attached laundry in the stripping direction, the side air supply is beneficial. It is also extremely effective for most of the laundry that can be applied to the average. especially, For the laundry which is adhered to the inner peripheral surface of the peripheral side wall 3a by moisture, The air can be used to dry the water, etc. Remove the water, It can effectively peel off the laundry in a short time. Further, it seeks to reduce power consumption. therefore, At the beginning of the subsequent drying operation, At least a large portion of the laundry is peeled off from the state of being attached to the inner circumferential surface of the drum 3, Therefore, the laundry in the drum 3 can be well agitated. Promotes effective drying, Drying of good laundry without dry wrinkles or wrinkles can be accomplished. In addition, The through hole 8 of the peripheral side wall 3a of the drum 3 is not only blown by the air blow from the side surface. It can also be used as a water hole for washing or dehydrating. It is possible to prevent the reduction of the capacity of the drum 3 or to avoid the complication of greatly changing the overall shape, It can be easily formed by simple construction. and, Slowly rotating at a low speed by causing the drum 3 to rotate at a lower speed than when the laundry is running. The blowing air can be sufficiently blown from the respective through holes 8 of the circumferential side 3a. At the same time, the time during which the laundry stays in the upper portion of the drum 3 becomes longer. In this, Because of the effect of the direction in which the upper laundry falls due to its own weight, Therefore, it is advantageous to peel off the laundry. Other than that, The through hole 8 is mostly disposed in the middle portion S of the axis -22-201241264 direction of the side wall 3 a, A discharge port 37a of the air blowing path 37 is provided at a position facing the intermediate portion region S, Therefore, the supply air can be efficiently blown from the through hole 8 into a wide range in the drum 3. Thus, the opening ratio of the through hole 8 is set to be larger in the intermediate portion region S, and the peeling effect of the air blowing can be improved. However, the intermediate portion region S is preferably a portion which is easily attached to the laundry due to high-speed dehydration. Therefore, it is necessary to set the inclination angle, the rotation speed, and the like of the drum 3, so that the intermediate portion region S can also be set at: It is slightly deviated from the position of the front end portion or the rear end portion side of the drum 3. even, In the present embodiment, the air blowing means for blowing air to the air passage formed by the air duct 37 or the like also serves as: The hot air which generates dry air during the drying operation is supplied to the air blowing means 23 supplied to the dry air passage 31. therefore, The air passage switching shutter 3 8 ' is provided on the downstream side of the air blowing means. The air passage switching shutter 38 switches the air supply supply to the air blowing path or the dry air path 31. In this way, you can effectively use the air supply means. Simplifying the air supply path different from the dry air passage 31, Can control the increase in the number of parts, A simple and compact construction is available. Further, the operation mode at the side air blowing operation of the present embodiment is as shown in Fig. 4(a), but the control content for continuously rotating the drum 3 in the same direction is not limited thereto. The following changes are also possible. First of all, As shown in Figure 4(b), It is also possible to rotate the drum 3 in the same direction, The control content of the intermittent intermittent operation. In this mode of operation, Because the distinction between scheduled stops is set, So when it stops to distinguish -23- 201241264, It is possible to concentrate the air supply that has been carried out in the process toward the drum 3, And can promote the falling effect of its own weight, In addition, the washing action can be effectively and surely peeled off by stopping the operation. In addition, It is also possible to rotate the intermittent operation as shown in the operation mode of Fig. 4(c). in particular, The drum 3 is repeatedly rotated forward, stop, Reverse, Stopping action, Compared with the same direction of rotation, In the positive and negative reversal, The laundry can alternately accept rotations in different directions and stop the movement. Therefore, it is advantageous to peel off the laundry. on the other hand, The shape of the drum 3 can also be as shown in FIG. 5. The change shown in Figure 6 is implemented. First, Figure 5 (a) is cut along the D-D line in Figure (b), a section view seen from the direction of the arrow, Fig. 5(b) is a side view showing the appearance of the drum 3. This modification is provided: A plurality of (for example, three) convex portions 45 » protruding portions 45 protruding toward the inner side of the drum 3 in the above embodiment are disposed in the intermediate portion region S of the circumferential side wall 3 a of the drum 3, Extending in a rod shape toward the axis, And in the middle between the baffles 9, A position slightly separated from the baffle 9. According to the configuration in which the convex portion 45 is provided in the drum 3 described in the above embodiment, Can be controlled during dehydration, The laundry adhered to the convex portion 45 is adhered to the inner circumferential surface of the peripheral side wall 3a by moisture. E.g: Around the convex portion 45, There is a step difference between the inner peripheral surface and the inner peripheral surface. The laundry becomes a gap-like attached state across the step portion. or, Even if the laundry is placed between the convex portions 45 adjacent to the convex portion 45, It can also reduce the level of closeness. -24- 201241264 Therefore, If the side air supply operation is performed in this state, That is, the attached laundry can be easily peeled off. also, When the wind from the through hole 8 is directly blown in because of the above-mentioned void portion formed by the stepped portion of the laundry, It can also effectively act on the close parts around it. Therefore, it can be easily peeled off. even, The convex portion 45 is disposed in the intermediate portion region S in the axial direction, It is also disposed in the middle of the circumferential direction between the respective baffles 9 to which the laundry is easily attached. Therefore, it can be further effectively stripped. Next, a modification shown in Fig. 6 will be described. Figure 6 (a) is cut along the line E-E in Figure (b), a section view from the direction of the arrow, Fig. 6(b) is a side view showing the appearance of the drum 3. This modification is also the same as the above modification. The common points are: A plurality of convex portions 46 (for example, two places) protruding toward the inner side of the drum 3 are provided. The convex portion 46 is the same as the convex portion 45. Although it is disposed in the middle portion S of the peripheral side wall 3a, And located between the baffles 9, But the difference is that The convex portion 46 is oriented at a right angle to the axis, That is, it is arranged in a rod shape toward the circumferential direction. Since the convex portion 46 is also provided on the inner peripheral surface of the laundry which is easily attached between the respective baffles 9, Therefore, it is expected that the effect is substantially the same as that of the above modification. Further, the above-mentioned convex portions 45 or 46 are not limited to the above-described embodiment, and may be formed integrally with the drum 3. Or other components that are rod-shaped. In addition, it can be implemented as follows: Non-variable extension of one -25- 201241264 sticks, Rather, the short lengths of the convex portions are arranged in a continuous manner at intervals. Alternatively, the convex portion extending in the axial direction and the convex portion extending in the circumferential direction may be provided in a staggered manner. In addition, The air supply means for the side air supply is also used as the air supply means for the dry air. But not limited to this, It is also possible to provide a ventilation means for the side air supply. at this time, The air supply means can be arranged beside the air supply path. A long air supply duct can be discarded. and so, a blowing path for the side air supply and a drying air passage 31 for drying, It is not limited to the configuration of a duct that circulates air through the water tank 2 or the drum 3, It is also possible to exhaust the air from the inside of the drum 3 toward the outside of the casing 1. The composition of the so-called exhaust pipe, In addition, Instead of the heat pump mechanism 27, a heat source such as an electric heater may be used. (Second Embodiment) Figs. 7 to 10 show a second embodiment. Substantially the same as in the first embodiment, the same symbols are used. Therefore, the description is omitted. Only the differences will be explained. First of all, Figure 7 is equivalent to Figure 3, Figure 8 is an enlarged cross-sectional view showing a side portion of the baffle 48 provided on the drum 47, It is explained based on these drawings. In the second embodiment, The side air supply is performed by the baffle 48 provided on the side wall 47a of the circumference 47 of the drum 47. This point is different from the case where the through hole 8 is used in the first embodiment. As shown in Figure 7, The drum 47 of the present embodiment is provided with one flow -26 - 201241264 inlet 49 for the one side wall 47a of the back side of the one baffle 48' shown by a broken line. The inflow port 49 has a rectangular opening. Each of the baffles 48 (e.g., three places arranged in the same manner) is formed as the opposite port of the discharge port 37a of the air duct 37 as shown. The baffle plate 48 is attached to the axial direction of the drum 47 by the screw 50 or the like. Location configuration stream entry 49, With the inside of the baffle 48, the baffle 48 is formed at an outflow port 51 formed by a mountain-shaped through hole projecting inwardly, The flow outlet 5 1 ' through the baffle 48 is formed to communicate with the inside and outside of the drum 47. Again, in the first embodiment, In the drum, except for the portion of the baffle 48, Also has a majority of through holes for laundry, Dehydration, Water supply during dry operation. As mentioned above, Although the inflow port 49 is opposite to the discharge port, the baffle 48 (roller 47) is rotated, Therefore, the opposite direction is configured. therefore, In this embodiment, As shown, A rotary sensor having a function of the rotation of the drum 47 is provided at the motor 18, For example, a photo interrupter, as shown in Figure 9(a)(b), The rotor of the motor 18 is provided with a light-blocking light-emitting device that is protruded outward in the diametrical direction. f is a light emitting portion 53 a configured in the upper portion, The lower portion is shielded by the light shielding plate 54 so as to face up and down. Corresponding to multiple positions J, Oriented to the position of Figure 8 f, Slightly larger on the drum 47, It is connected in between about its middle. The top is provided by a plurality of inlets 4 9 and states. The peripheral side wall 47a 52 of 47 (refer to FIG. 7), The work of the hole or vent 37a is opposite, It is not possible to simply make the two positions of the schematic diagram of Fig. 9 to the position detecting means 53 = 1 8 a predetermined position g plate 5 4 . And is suitable for the photoelectric interrupter 53 portion 53b, Holding the -27- 201241264 when the rotor 18a rotates, Rotating all the way to the position where the light shielding plate 54 blocks the light of the photointerrupter 53 is In this way, as the rotational position detecting signal of the rotor 18a, Output it, The rotational position detecting signal is input to the control device 40. The control device 40 is based on the signal, Stop motor 1 8, That is, the control roller 47 is stopped. at this time, The predetermined flap 48 is stopped at a position opposed to the discharge port 37a of the air duct 37. That is, By detecting the output of the signal by the rotation position of the first rotor 18a, Presetting the position of the shutter 48, The shutter 48 can be stopped at a preset desired position. In this case, The baffle 48 is set as a baffle 48 that is positioned to be opposed to the discharge port 37a. therefore, The photointerrupter 53 detects the signal based on the rotational position of the rotor i8a. It has the function of a predetermined stop position detecting means of the shutter 48. Figure 1 shows the operation mode of the side air supply operation. The drum type washing and drying machine of the embodiment will be described below, as shown in Fig. 10(a). After high speed centrifugal dehydration, Start the side air supply operation. First of all, Powering on the motor 18, The drum 47 was rotated at a low speed (6 rpm). Then according to Figure 9, As above, When the rotor 18a is rotated to a predetermined angle, A control device 40 for inputting a rotational position detecting signal from the photointerrupter 53 is input, Control motor 18 stops, The drum 47 is stopped from rotating. The stop position of the drum 47 is: The predetermined baffle 48 is opposed to the discharge port 37a of the air duct 37. The drum 47 is as shown in Fig. 10(a). Stop at the stop -28- 201241264 at the scheduled time. During the stop period, The air blowing system from the air blowing device 23 is formed from the discharge port 37 7 a of the air duct 37 that reaches the air blowing path in the drum 47, An inflow port that is opposite to the discharge port 3 7 a 4 9 Spit out into the baffle 48, The discharge port 51 is blown toward the inside of the drum 47. at this time, The laundry attached to the baffle 48 is concentrated to supply air. That is, it can be the same as that of the first embodiment. The laundry was peeled off. then, When the control device 40 has finished the stop period of the predetermined time, the motor 18 is again driven (see Fig. 10). The control device 40 rotates the drum 47 by 120 degrees from the initial stop position. Let it stop again, The second baffle 48 in the rotation direction is disposed opposite to the discharge port 37a. And like above, Air is blown toward the inside of the drum 47 by the baffle 48. Next, Once the stop period has elapsed for a predetermined period of time, Control device 40 drives motor 18, Rotating the drum 47 by 120 degrees, Stop it at this position. As a result, The third baffle 48 can be maintained at a predetermined position opposite to the discharge port 37a. Air can be blown toward the inside of the drum 47 by the baffle 48. E.g, When three baffles 48 are used in sequence to supply air, That is, the side air supply operation is completed. After that, the same as above, Effective general drying operation. According to the above composition, It is possible to supply air from the side of the baffle 48 disposed on the side wall 3, Further, the effect of peeling the laundry can be further obtained. In this embodiment, Because there is a step around the baffle 48, So even when it is dehydrated, The laundry is in a shape that is not easily adhered. Therefore, the laundry of the baffle portion 48 can be easily peeled off. And the stripping effect can also be applied to the laundry connected thereto. Therefore, most of the laundry on the -29-201241264 side of the drum 47 can be peeled off and dropped. and, Because a plurality of (for example, three) baffles 48 are sequentially supplied with air, So you can blow all the laundry, Get the effect of rapid peeling" Rotating the drum 47 at a slow low speed effectively stops it at a predetermined position, but, In order to stop the shutter 48 more reliably at the predetermined position, For example, it can be braked by the electromagnetic force generated from the stator. Suddenly stop it, Even when necessary, Mechanical locking means can also be provided to positively control it at a predetermined position. In addition, As shown in Figure 10(a), In the positioning of the predetermined baffle 48, The drum 47 is rotated at a low speed. at this time, As shown in Figure 7, The middle portion S of the portion opposite to the discharge port 37a is included, The through hole 52 is also densely arranged as in the above embodiment. and so, The rotation of the drum 47 allows air to be blown from the through hole 52 toward the drum 47. The peeling action by the air supply can be effectively utilized. even, When the air is blown by the side of the baffle 48, It can also be implemented as follows. According to the air supply operation mode shown in Fig. 10 (b), Same as the above embodiment, After the dehydration operation, Use photoelectric interrupter 5 3, According to the rotation position detection signal using the rotor 18 a, A predetermined stop position of the baffle 48 is detected, The control device 40 stops the motor 18 by On the other hand, the position where the inflow port 49 of the baffle 48 faces the discharge port 37a can be stopped. after that, Stay in this stopped state, The air supply operation from the side of the baffle 48 is continued. therefore, Using one of the three baffles 48, Air is blown into the drum 3, The peeling action of the laundry is performed. -30- 201241264 At this time, The baffle 48 can be configured as long as it has one or more. and, There is also an advantage that the rotation control of the motor 18 or the drum 3 can be simplified. Furthermore, The rotation sensor is not limited to the photointerrupter 53, For example, a magnetic detecting element such as 1C may be disposed on the stator side (stationary portion). Detecting the rotation angle information of the rotor, According to the control device 40 to which the detection signal is input, The predetermined stop position of the baffle 48 is obtained. In addition, The baffle 48 may be integrally formed on the peripheral side wall 47a of the drum 47, at this time, The wind can flow from the recess formed on the back side, So there is no need to stream 49, It is possible to set only the outflow port 5 1 which is a through hole. The outflow port 51 may be provided not only on the top of the mountain of the baffle 48, It is also possible to set a plurality of them around it. or, It is also possible to concentrate the opening on a part of the peripheral side wall of the drum. That is, forming a portion that increases the aperture ratio, The portion is stopped at a predetermined position opposite to the discharge port 37a. Used to replace the baffle. Other than that, It is not limited to the first and second embodiments described above. For example, the embodiments may be combined as appropriate, and the like. Various changes can be implemented. Although the above describes several embodiments of the present invention, However, these implementations are by way of example and not limiting the scope of the invention. These novel embodiments can also be implemented in a wide variety of forms. As long as it is within the scope of the invention, Can do all kinds of omissions, Replacement and change. These implementation forms or their changes, Are included in the scope or gist of the invention, It is also included in the invention as claimed in the patent application and its equivalent scope. -31 - 201241264 [Simplified illustration of the drawings] [Fig. 1] is a longitudinal sectional view showing the overall structure of the drum type washer-dryer. Fig. 2 is a schematic cross-sectional view showing a blowing path leading to the side of the drum. Fig. 3 is a side view showing the appearance of a drum. [Fig. 4] is an operation mode diagram (a) showing different side air supply operations, (b), (c). FIG. 5 is a modification of the drum, Figure 5 (a) is a plan view taken along the line D-D of Figure 5 (b), Fig. 5(b) is a side view showing the appearance of the drum. [Fig. 6] is a modification of different rollers, Figure 6(a) is a plan view taken along line E-E of Figure 6(b), Fig. 6(b) is a side view showing the appearance of the drum. Fig. 7 is a view corresponding to Fig. 3 showing the second embodiment. [Fig. 8] An enlarged cross-sectional view of the side of the baffle. [Fig. 9] is a schematic diagram for explaining the action of a photointerrupter, (a) is a plan, (b) is a front view. [Fig. 10] is the operation mode diagram (a) of the different side air supply operation, (b) » [Key component symbol description] 1 : Housing 2 : Sink 3, 47 : Roller 3 a, 4 7 a : Week side wall -32- 201241264 8, 5 2 : Through hole 9 , 48 : Baffle 1 〇 : Hot air inlet 13 : Hot air inlet 1 4 : Air supply conduit 1 8 : Motor 1 8 a : Rotor 23: Air supply device (air supply means) 27 : Heat pump mechanism 3 1 = dry air path 37 : Air supply duct (air supply path) 3 7 a : Spit 38: Wind path switching valve (switching valve) 40 : Control device 4 5, 4 6 : Convex 4 9 : Inflow port 51 : Outlet (through hole) 53 : Photoelectric interrupter (rotary sensor) -33-