201207187 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種利用循環泵浦’一邊使洗衣水或清 洗水循環，一邊進行洗衣的洗衣乾衣機及洗衣機。 【先前技術】 洗衣乾衣機或洗衣機，在其洗衣步驟時或清洗步驟時 ，係以節水爲目的，利用循環泵浦使洗衣水或清洗水循環 。這種洗衣乾衣機或洗衣機，爲了去除在穿用時附著到衣 類的棉絮等，係設有用來回收棉絮等異物的異物回收裝置 (例如：參照專利文獻1)。 [先前技術文獻] [專利文獻] [專利文獻1]特開2008-104541號公報（段落0010〜0012 '圖1以及圖3) 【發明內容】 [發明所欲解決之課題] 但是’如專利文獻1之利用循環泵浦使洗衣水或清洗 水循環的洗衣機，爲了回收棉絮等異物而使用網狀的過濾 器’則有過濾器很快就會阻塞的問題，所以，一般都使用 由樹脂製的格子狀的過濾器。但是，一旦使用這種樹脂製 的過濾器的話，又會發生無法去除含於洗衣時或清洗時之 循環水中’比格子還要細的棉絮等的問題。 -5- 201207187 此外，因爲通常循環泵浦之入口側的流路直徑係被設 定爲大於出口側的流路直徑，所以，一旦如專利文獻1所 記載，將過濾器配置在靠近循環泵浦之前方的話，棉絮等 就會堆積在格子面或網狀過濾器，容易發生循環水的流速 降低的問題。 本發明爲解決上述先前問題，其課題即爲提供一種可 提昇棉絮等異物之回收性能的洗衣乾衣機以及洗衣機。 [用以解決課題之手段] 本發明之洗衣乾衣機，其特徵爲具備：貯存洗衣水以 及清洗水的外槽；及收容洗衣物，以可自由旋轉的方式被 上述外槽所支撐之縱置的內槽；及位在上述外槽的上部， 設有取出置入洗衣物之洗衣物出入口的外槽上外罩；及開 閉上述洗衣物出入口的內蓋；及異物捕集裝置，該異物補 集裝置係被設置在上述外槽上外罩的下面，具有捕集含於 洗衣水以及清洗水的棉絮等異物之網狀的過濾器；及使洗 衣水以及清洗水通過上述異物捕集裝置，並使其循環的循 環手段；以及使被收容在上述內槽的洗衣物乾燥的乾衣手 段，上述異物捕集裝置係具有：分離上述異物與水的異物 水分離部；以及回收上述異物的異物回收部。 [發明效果] 根據本發明，在利用異物水分離部將洗衣水或清洗水 與異物分離後，利用異物回收部來回收分離的異物，在具 -6- 201207187 有使洗衣水或清洗水循環之循環泵浦的洗衣乾衣機或洗衣 機中，即使具有網狀的過濾器’也可避免棉絮等異物在一 開始就阻塞，故可提昇異物的回收性能。 【實施方式】 有關本發明之實施形態的洗衣乾衣機，茲參照圖面來 說明如下。 如圖1所示，本實施形態的洗衣乾衣機1係爲縱型的 洗衣乾衣機，可執行從洗衣一直到乾衣的行程。該洗衣乾 衣機1係具有略四角箱型的外框2，在設於外框2之上部 的上外罩2a，係裝設了可自由開閉，用來取出置入洗衣物 的折疊式外蓋3。 在洗衣乾衣機1的上外罩2a係具備：連接用來供給 自來水之管部的連接口 4、以及連接用來供給洗澡剩餘水（ 洗澡水）之管部的連接口 5。又，在上外罩2a的內部係設 有用來吸引洗澡水的吸水泵浦5a(參照圖2)。 再者，在洗衣乾衣機1的上外罩2a係設有電源按鍵6 ，而在被安裝於上外罩2a的外蓋3係設有操作面板7。該 操作面板7 .係具備：選擇洗衣行程、洗衣至乾衣行程、乾 衣行程等的操作按鍵7a ;以及顯示器7b等。電源按鍵6 與操作面板7係與設在外框2之下部的控制裝置（無圖示 )電性連接。 如圖2所示，在上外罩2 a的前側（靠近身體側）係具有 供水盒（無圖示）。該供水盒係將自來水、洗澡水供給至後 201207187 述的外層10。投入洗劑或柔衣劑的投入裝置2b係被設置 在上外罩2a的前側，洗劑或柔衣劑係藉由投入管2c，被 注入後述的外層10與內槽20之間》 又，本實施形態的洗衣乾衣機1係由具備：外槽10、 內槽20、乾衣手段40、循環手段50、外槽上外罩60、內 蓋70、以及異物捕集裝置80等所構成。 外槽10係呈貯存洗衣水以及清洗水的略有底圓筒狀 ，被收容在外框2內，並且藉由無圖示的防振構件（螺旋 彈簧等）被外框2所防振支撐。 內槽20係呈略有底圓筒狀，由；槽體板22、底蓋23 、以及流體平衡器24等所構成。槽體板22係爲將不鏽鋼 等彎折成圓筒狀所形成，在其周壁形成有複數個脫水孔 22a。在槽體板22的上部係設有流體平衡器24，並設置了 由鋁拉模鑄造等所形成的底蓋23。 再者，內槽20係被收容在外槽10內，並相對於外槽 10，以可自由轉動的方式被支撐。該內槽20在脫水運轉 時，係利用驅動馬達30的驅動力，與後述的攪拌翼21 — 起高速旋轉，將含於內槽20內之洗衣物的水份予以脫出 ，透過脫水孔22a朝外槽10排出。 又，攪拌洗滌洗衣物的攪拌翼21係以可自由旋轉的 方式被內槽20的底部所支撐。該攪拌翼21在洗衣運轉時 以及乾衣運轉時，係利用驅動馬達3 0的驅動力，重覆正 轉/反轉。 驅動馬達3 0係由D C無電刷式馬達等所構成，藉由驅 -8- 201207187 動馬達30的旋轉軸來給予攪拌翼21或內槽2〇旋轉力。 乾衣手段40係具備：使烘乾內槽20內之洗衣物的乾 衣用空氣循環的乾衣用空氣循環通路41、以及除濕乾衣用 空氣循環通路的除濕機構42» 乾衣用空氣循環通路41係具有：與外槽1〇之底部連 通般連接的底部循環通路41a;及從底部循環通路41a朝 向上方延伸的除濕用縱通路41b;以及與該除濕用縱通路 41b連通般連接的溫風單元41c。溫風單元41c係具有： 送風扇（無圖示）、以及加熱器41d。溫風單元41c的吸入 側（上游側）係與除濕用縱通路41b的上側連接，排出側（下 游側）係與返回連接循環通路41e連通般連接。 返回連接循環通路41e係具有上部伸縮管41f，隔著 該上部伸縮管4 If而與外槽10的上部連通般連接。又， 底部循環通路41a係具有下部伸縮管41g，隔著該下部伸 縮管41g而與外槽10的底部連通般連接。 除濕機構42係具有：由不鏽鋼或鋁等熱傳導性優異 的金屬材料等所形成的冷卻風扇42a。冷卻風扇42a係被 設置在除濕用縱通路41b內。在除濕用縱通路41b，從下 朝上流動的乾衣用空氣接觸到該冷卻風扇42a而被冷卻， 使含於乾衣用空氣中的水份被去除。 被冷卻風扇42a所除濕的乾衣用空氣係利用溫風單元 41c的送風扇被送往加熱器41d，被加熱器41d加熱後， 透過返回連接循環通路41e，朝外槽10導入。朝外槽1〇 被導入的乾衣用空氣係在內槽20內通流，所以可把內槽 -9- 201207187 2〇內之洗衣物的水份予以去除。如此一來，藉由使乾衣用 空氣循環即可烘乾洗衣物。 循環手段50係具有：連通外槽10之外側的下部與上 部的循環流路5 1 ;及使洗衣水或清洗水（以下，根據需要 稱爲循環水）在循環流路51循環的循環泵浦52;以及去除 異物捕集部53。 循環流路51係由：使循環水通過外槽10的外部，從 外槽10的底部朝上部循環的第1連通管51a;第2連通管 51b;以及第3連通管51c所構成。 第1連通管51a係位在外槽10的下方，在外框2內 從後部朝向前部延伸形成。又，第1連通管5 1 a之上游側 的端部係連接於上述底部循環通路41a的下部伸縮管41g 的旁邊，下游側的端部則與去除異物捕集部53連接。 第2連通管51b係在外槽10的下方，從前部朝向後 部延伸構成。又，第2連通管51b之上游側的端部係連接 於循環泵浦52的吐出口，下游側的端部則與第3連通管 5 1 c之上游側的端部連接。 第3連通管5 1 c係在外槽1 〇的背面側，從下側朝向 上側延伸構成。又，第3連通管5 1 c之下游側的端部係連 接於後述的外槽上外罩60。 再者，將循環水朝洗衣乾衣機1之外部（機外）排出的 排水管55係連接於第1連通管5 1 a。在排水管55係設有 藉由無圖示的控制裝置來開閉的排水閥56。 此外，在洗衣乾衣機1係設有水位感測器5 7，該水位 -10- 201207187 感測器5 7係檢測貯存在外槽1 〇之洗衣水或清洗水的水位 。水位感測器57係透過空氣管59 ’與設置在外槽1 〇之底 部旁邊的氣泵58連接。 如圖3所示，去除異物捕集部53係由：捕集部外盒 530、以及捕集部內盒540所構成’設置在循環栗浦52的 稍前方（上游側）。 捕集部外盒5 3 0係具有插入了捕集部內盒540的筒體 531，筒體531的流入口 532係與第1連通管51a連接’ 排出口 533係透過循環泵浦52，與第2連通管51b連接。 又，在筒體531係形成有插入了捕集部內盒5 40的插入口 534。在該插入口 534係具有密封襯墊’謀求可防止水份 從與裝設有捕集部內盒5 4〇的接合部外漏。 如圖4所示，捕集部內盒5 40係具有：插入至筒體 531的捕集部541 ;以及利用拉握’而可對筒體531拉出 置入的拉握部542。捕集部541係呈有底筒狀’具有朝向 流入口 532開口的導入口 543。 此外，捕集部內盒540的捕集部541係在與導入口 5 4 3相反側的周壁面形成有小孔5 4 4。該小孔5 4 4係在把 捕集部內盒5 40扭轉裝設到捕集部外盒530完成時’變成 與排出口 5 3 3對向的位置。 又，捕集部外盒5 3 0與捕集部內盒540係具備：藉由 扭轉而可裝設、分離的插旋式裝卸機構。 循環泵浦52係具有：具備泵浦套管520與泵浦襯墊 521的離心泵浦部522 ;以及驅動用的電動機523。泵浦套 -11- 201207187 管520的吸入口 524係與去除異物捕集部53連通。泉浦 套管5 20的吐出口係與第2連通管51b連通。又，電動機 523係爲可改變旋轉速度之DC變頻驅動的可變速電動機 。藉由改變電動機523的旋轉速度，泵浦襯墊521的旋轉 速度也會改變，而可改變循環洗衣水量或清洗水量（循環 水量）。 藉由如此，即使異物從第1連通管51a通過導人□ 543，流到捕集部541內，仍會被設在出口側的小孔544 所捕集。因此，去除了異物的循環水會被循環泵浦52導 入，可保護循環泵浦52不受到異物的侵入。 如圖5所示，外槽上外罩60係呈：包覆形成於外槽 10之上部的開口 l〇a的略圓盤狀。又，外槽上外罩60係 由合成樹脂或不鏽鋼板等所組合形成，具備：用來取出置 入洗衣物的略半圓形的洗衣物出入口 61。該洗衣物出入口 6 1係設在外槽上外罩6 0的靠近身體側，在前側（身體側） 具有曲線部6 1 a，在後側（內側）具有朝左右方向延伸的直 線部6 1 b。 在外槽上外罩60的下面60a，於直線部61b的後方係 設置有異物捕集裝置80。如圖5所示，在打開內蓋70時 ，異物捕集裝置80的一部份會外露出來。 內蓋70係爲半圓盤狀之構成，以可開閉形成於外 槽上外罩60的洗衣物出入口 61。該內蓋70係藉由鉸鏈部 7 1，可被自由轉動般地支撐著，以使靠身體側可上下開啓 ，而可密閉洗衣物出入口 61。 -12- 201207187 如圖6所不’在外槽上外罩60的下面60a係形成有 用來安裝異物捕集裝置80的安裝面60b。又，圖6係爲顯 示將異物捕集裝置80從外槽上外罩60取下，從下面60a 側所看到的圖。在該安裝面6Ob係形成有後述之異物捕集 裝置80的保持盒81之緣部所插入的溝部60c。 溝部60c係由無端狀的溝部所形成，在靠近外槽上外 罩60的外周緣係具有與第3連通管51C(參照圖2)連接的 循環水導入溝60d。在該循環水導入溝60d的內側端部係 形成有將循環水（洗衣水、清洗水）朝異物捕集裝置80導入 的循環水導入孔6 0 e。此外，溝部6 0 c係形成有循環水導 出溝60f，該循環水導出溝60f係位在比循環水導入溝60d 更靠近左右方向的中心側，並且比循環水導入溝60d更靠 近內蓋70的位置。 再者，在溝部60c的內側，壓蓋肋部60g係突出形成 於循環水導入溝60d與循環水導出溝60f之間。該壓蓋肋 部60g係以：與位在前側的溝部60c(60cl)接觸，又與位 在後側之溝部60c(60c2)接觸般，朝直線狀延伸形成。 如圖7所示，異物捕集裝置80係由：保持盒81、以 及收容過濾器82的收容盒83所構成。又，圖7係爲顯示 將裝設了收容盒83的保持盒81從外槽上外罩60取下， 從上面所看到的圖。收容盒83係具有握把部84,藉由操 作該握把部84，即可對保持盒8 1進行裝卸。 保持盒81係具有：底壁81a、以及從該底壁81a站立 的周壁81b，形成比收容盒83之上下方向的高度更深的皿 -13- 201207187 狀（凹狀）。周壁81b係具：沿著收容盒83之右側方的緣部 s 1形成的起立壁8 1 b 1 ;及沿著前側（身體側）之緣部S3形 成的起立壁8 1 b2 ;及沿著後側（內側）之緣部s4形成的起 立壁 8 lb3 ;及起立壁8 lb4，該起立壁8 lb4係與起立壁 81bl與起立壁81 b3連續形成，沿著上述循環水導入溝 6 0d所形成；以及起立壁81b5’該起立壁81b5係與起立 壁8 1b2與起立壁81b3連續形成，沿著循環水導出溝60f 所形成》 被起立壁81 b4所包圍的底壁81c係位在比上述收容 盒83的上面1 10s更爲上方的位置。又，起立壁81b4係 朝向收容盒83，形成細長的流路，使從循環水導入孔60e 所導入的循環水以較快的水勢（流速快）來流動。起立壁 8 lb5係具有：沿著循環水導出孔8 1 e的緣部所形成的略圓 筒部81b6 ;以及縮小循環水之流路的縮口部81b 7。 再者，保持盒8 1係在周壁8 1 b的外側形成有複數個 固定部818，8111，81丨，81_|，該固定部818，8111，811， 8 lj係具有旋鎖用的螺絲插通孔8 1 f »螺絲係從下側插通至 各個螺絲插通孔81f，旋鎖在形成於外槽上外罩60的螺絲 孔60h(參照圖6)，藉由如此，即可將保持盒81固定在外 槽上外罩60的下面。 此外，如圖所示，在把收容盒8 3安裝到保持盒8 1時 ，在保持盒81的起立壁81bl與收容盒83之緣部si之間 會形成間隙δ a。 又，收容盒83的詳細形狀如後所述，在收容盒83的 -14- 201207187 上面110s係形成有朝前後方向延伸的嵌合溝UOd，形成 於上述外槽上外罩60的壓蓋肋部60g係插入至該嵌合溝 1 1 0d。 如圖8所示，在保持盒8 1的正面（圖示的前側）係形成 有收容盒83所插入的安裝孔81k。又，圖8係爲顯示把安 裝了收容盒83的保持盒81裝設到外槽上外罩60,從下面 所看到的圖。該安裝孔81k係爲收容盒83可插通之扁平 四角形的貫通孔，與保持盒81內連通。又，在安裝孔81k 係設置了封合構件81s(參照圖13)，藉由該封合構件81s ’將收容盒83安裝在保持盒81，使循環水無法從保持盒 8 1的外部漏出。 此外，在保持盒8 1之安裝孔8 1 k的左右兩側，係形 成有從收容盒83朝向前方突出的一對突出肋部81m，81m 。該突出肋部81m係一直延伸形成到與握把部84之兩端 對向的位置爲止，在其內面係形成了朝向內側突出之針狀 的卡止部81η，81η。又，握把部84的構造以及收容盒83 的裝卸操作如後述。 如圖9(a)以及（b)所示，收容盒83係由合成樹脂等所 形成，由：收容部100、蓋部110、以及握把部84所構成 。又，在圖9(b)係省略了過濾器82的圖示。 收容部100係呈上方爲開放的凹狀，由：呈略梯形的 底壁101、以及從該底壁101的周緣部朝上方豎立的側壁 1 〇2所構成。意即，在收容部1 〇〇內，上游側的流路剖面 係形成大於下游側的流路剖面。 -15- 201207187 複數個圓形的貫通孔1 0 1 a係以彼此有間隔的方式， 形成在底壁101的一面。又，在圖9中，貫通孔l〇la雖 是朝向左右方向以及前後方向並列形成，但是，可亦爲： 朝向左右方向或者是前後方向，呈鋸齒狀形成。 此外，貫通孔1 〇 1 a以其直徑r在7mm以上爲佳。藉 由將直徑r設定爲7mm以上，當停止循環水的循環時，可 確實將滯留在過濾器82內的循環水排出，使循環水不會 殘留。 側壁1 02的緣部s 1，S2側係具有朝向垂直上方豎立 的垂直壁1 〇2a，1 02b，緣部s4側係具有朝向外側傾斜豎 立的傾斜壁l〇2c。又，雖無圖示，但緣部S3側（參照圖 9(b))的側壁102係具有朝向垂直上方豎立的垂直壁^ 如圖9(b)所示，蓋部1 1 0的外形係爲相似於收容部 100的略梯形。又，在蓋部110的左右方向靠右的位置係 形成了 ：裝設有過濾器82的過濾器安裝孔110a。該過濾 器安裝孔l〗〇a之孔的形狀係呈沿著蓋部110之緣部si， S3，s4形成的略梯形。 再者，呈略四角形的開口部1 1 Ob，1 1 Ob係貫通形成 在蓋部1 1 〇 ’相對於過濾器安裝孔1 1 〇a的左側（下游側）（ 參照圖9(b))。該開口部1 1 Ob，1 1 Ob係沿著緣部s2並列 形成。又’在各個開口部1 1 〇b係形成了朝向收容部1 〇〇 內，呈L狀的爪部ll〇c(參照圖9(a))。過濾器82的關閉 部82b(前部）係被鈎掛保持在該爪部110c(參照圖9(a))。 此外，形成於蓋部110之上面110s的嵌合溝ll〇d， -16- 201207187 其後側的端部係呈朝向外側開放的形狀。又，嵌合溝1 1 0d 之前側的端部係一直延伸到上述無圖示的垂直壁。 又，在蓋部110之靠身體側的左右兩端係形成有朝向 外側方突出的軸部1 l〇e，1 l〇e，該軸部1 l〇e，1 l〇e係以 可自由轉動的方式被形成在收容部100側的軸承100 e， l〇〇e所支撐，蓋部1 10的前側則爲可對收容部1〇〇朝上下 開閉的構成（參照圖9(a)、（b))。 過濾器82係呈袋狀，其開口 82a的全體係利用熔接 或黏接劑等接合於過濾器安裝孔110a，使被導入至過濾器 安裝孔110a內的循環水可全部通過過濾器82內。 過濾器82係如上所述，當收容於收容部1〇〇時，過 濾器8 2的關閉部82b側係以鈎掛在爪部1 1 〇c，1 1 〇c的長 度來形成，所以，當棉絮等堆積在過濾器82時，可避免 阻塞住過濾器之底壁101的貫通孔101a，可防止阻礙循環 水的流動。 握把部84係具有用手可握持的橫長形狀的手握部84a ，從正.面觀之，係可朝順時鐘方向以及逆時鐘方向自由轉 動地，被收容部100所支撐。 又’在握把部84的手握部84a之兩側面係形成有與 上述卡止部81η卡合的縱長溝狀之卡合部84b、84c。如圖 9(b)所示之右側的卡合部84b，係形成在：從上下方向的 中央部一直到下端部，如圖9(a)所示之左側的卡合部84c 則形成在：從上下方向的中央部一直到上端部。 如圖10(a)以及（b)所示，當收容盒83(參照圖9)被裝 -17- 201207187 設到保持盒81時，卡止部81η會抵接到形成於握把部84 之一方的卡合部84b的上端部84bl(參照圖i〇(b))，並且 因爲利用另一方之卡合部84c的下端部84cl會抵接到卡 止部81η，故可將收容盒83鎖定以防從保持盒81脫落。 再者，如圖10(c)所示，當爲了去除被過濾器82所回 收的棉絮等，將收容盒83從保持盒81拉出時，利用將握 把部84朝逆時鐘方向轉動，即可解除卡合部84b，84c與 卡止部81η，81η的卡合狀態，將握把部84朝身體側拉出 〇 如圖1 1(a)所示，過濾器82係由一片呈略山形的網狀 物所形成，爲由：長邊部11、側邊部12，12、斜邊部13， t3、頂邊部t4所形成的6角形。又，縫邊82d，82e，82e 係沿著長邊部11與側邊部t2，t2，依預定的寬度形成在 過爐器8 2。 於圖1 1(a)所示之展開狀態的過濾器82，係在虛線 82c，8 2c反折，以縫邊82e彼此重疊的方式，並且使反折 縫邊82d彼此重疊般，將重疊的縫邊82d，82e縫合，即 可形成如圖11(b)所示的袋狀的過濾器82。如此一來，在 過濾器82就形成了由斜邊部t3，t3、以及頂邊部t4所形 成的開口 8 2 a。 此外，如圖11(a)所示，在將過濾器82之一方的斜邊 部t3的長度設爲A，頂邊部t4的長度設爲B，另一邊斜 邊部t3的長度設爲C時，開口 82a的周長（A + B + C)係被設 定爲：等於過濾器安裝孔ll〇a(參照圖9(b))之周緣部的總 -18- 201207187 長度* 又，過濾器82的開口 82a，以符號T1來表示來的緣 部係接合於沿著過濾器安裝孔n 0a之嵌合溝n〇d的開口 緣部si 0(參照圖7)，以符號T2來表示的緣部則接合於過 爐器安裝孔ll〇a的緣部si。意即，過濾器82到關閉部 82b(前端部）爲止’較短側係接合於過濾器安裝孔n〇a之 下側的緣部，較長側則接合於過濾器安裝孔n 〇a之上游 側的緣部。 如圖1 2所示，利用縫製所形成的過濾器8 2 (參照圖 1 1(b)) ’係把網狀物的內面與表面反轉，以形成縫邊82d ，8 2 e之側爲內側’使內側成爲回收棉絮等異物的回收面 側Q1。因此’過濾器8 2的外側就成爲非回收面側q 2。 如此一來’藉由使縫邊82d，82e側爲回收面側Q1， 即可消除縫後的脫線（勾紗）或過濾器8 2之網狀物彼此 間的空隙82f(參照圖12)，可防止棉絮塞在空隙82f而難 以去除的狀況，可提昇維修性。 再者，過濾器82之網眼的粗度以20丹尼以上爲宜。 若爲20丹尼以下（15丹尼' 10丹尼等）話，過濾器82所回 收的棉絮會糾結，或者是回收的棉絮會被捲入外側（非回 收面側S2)，產生棉絮糾結，在維修過濾器82時，就不易 將棉絮從過濾器8 2剝離。 此外，過濾器82的材質以由聚酯系的樹脂所形成者 爲佳。例如：過濾器8 2是把由聚對苯二甲酸乙二醇酯所 形成之線狀的樹脂（纖維）做成網狀者。如此一來’因爲聚 -19* 201207187 酯系的樹脂具有優異的伸縮性，所以，可提昇使用者在把 過濾器82翻面，去除棉絮時等之維修時的處理性。 圖13係爲將收容盒83安裝到保持盒81的狀態。在 安裝有收容盒83時，於收容盒83與保持盒81之起立壁 8 lb3之間係形成了間隙（5 b。又，在收容盒83與保持盒 8 1之底壁8 1 a之間係形成了間隙<5 c。該間隙<5 b、d c係 與上述的間隙（5 a構成了循環水不經過過濾器82內所流動 的流路。 接下來說明本實施形態之洗衣乾衣機1的動作。例如 :在進行從洗衣一直到乾衣爲止的洗衣乾衣運轉中，係以 洗衣步驟、第1次清洗步驟、第2次清洗步驟、最後脫水 步驟的順序來運轉，洗衣運轉結束後，進行乾衣運轉。 雖無圖示顯示，但在洗衣步驟中，係依序進行：檢測 布量步驟、洗衣供水步驟、以及洗衣攪拌步驟。在該洗衣 攪拌步驟中，儲存在外槽1〇的洗衣水（循環水）係被循環泵 浦52往上吸，如圖2中的箭頭所示般，從外槽10的底部 通過第1連通管51a、第2連通管51b、第3連通管51c、 異物捕集裝置80，被注入內槽20內。201207187 6. TECHNOLOGICAL FIELD OF THE INVENTION The present invention relates to a washing and drying machine and a washing machine which perform laundry by circulating a washing water or a washing water by circulating pumping. [Prior Art] A washer-dryer or a washing machine circulates washing water or washing water by circulation pumping for the purpose of water saving during the washing step or the washing step. In the washing machine or the washing machine, a foreign matter collecting device for recovering foreign matter such as cotton wool is provided in order to remove the batt which adheres to the clothes during wearing (for example, see Patent Document 1). [Prior Art Document] [Patent Document 1] JP-A-2008-104541 (paragraphs 0010 to 0012) [Fig. 1 and Fig. 3] [Disclosure] [Problems to be solved by the invention] However, as in the patent document 1. A washing machine that circulates washing water or washing water by circulating pumping uses a mesh filter to recover foreign matter such as cotton wool, so there is a problem that the filter will quickly clog. Therefore, a lattice made of resin is generally used. Shaped filter. However, when such a resin filter is used, there is a problem in that it is impossible to remove the batt which is finer than the lattice in the circulating water during washing or cleaning. Further, since the diameter of the flow path on the inlet side of the circulation pump is generally set larger than the diameter of the flow path on the outlet side, once the filter is disposed near the circulation pump as described in Patent Document 1, If it is, the batt or the like will accumulate on the lattice surface or the mesh filter, and the flow rate of the circulating water is liable to decrease. The present invention has been made to solve the above problems, and an object of the present invention is to provide a washer-dryer and a washing machine which can improve the recovery performance of foreign matters such as cotton wool. [Means for Solving the Problem] The washing and drying machine of the present invention is characterized in that it comprises: an outer tank for storing washing water and washing water; and a laundry that is rotatably supported by the outer tank in a freely rotatable manner The inner tank is disposed at an upper portion of the outer tank, and is provided with an outer tank upper cover for taking out the laundry inlet and outlet of the laundry; and an inner cover for opening and closing the laundry inlet and outlet; and a foreign matter collecting device for replenishing the foreign matter The collecting device is provided on the lower surface of the outer tank upper cover, and has a mesh-shaped filter that collects foreign matter such as cotton wool and washing water, and the washing water and the washing water pass through the foreign matter collecting device. And a drying means for drying the laundry contained in the inner tank, the foreign matter collecting device comprising: a foreign matter water separating unit that separates the foreign matter from water; and a foreign matter recovery for recovering the foreign matter unit. [Effect of the Invention] According to the present invention, after separating the washing water or the washing water from the foreign matter by the foreign matter water separating unit, the foreign matter collecting unit recovers the separated foreign matter, and the circulation of the washing water or the washing water is circulated in -6-201207187. In a pumped washer-dryer or washing machine, even a mesh-like filter can prevent foreign matter such as cotton wool from clogging at the beginning, thereby improving the recovery performance of foreign matter. [Embodiment] A washer-dryer according to an embodiment of the present invention will be described below with reference to the drawings. As shown in Fig. 1, the washer-dryer 1 of the present embodiment is a vertical washer-dryer, and can perform a journey from laundry to drying. The washer-dryer 1 has a frame 4 having a substantially square box shape, and the upper cover 2a provided on the upper portion of the outer frame 2 is provided with a foldable cover for freely opening and closing for taking out the laundry. 3. The upper cover 2a of the washer-dryer 1 is provided with a connection port 4 for connecting a pipe portion for supplying tap water, and a connection port 5 for connecting a pipe portion for supplying remaining water (bath water). Further, a water absorbing pump 5a (see Fig. 2) for sucking the bath water is provided inside the upper casing 2a. Further, the power supply button 6 is provided in the upper cover 2a of the washer-dryer 1, and the operation panel 7 is attached to the outer cover 3 attached to the upper cover 2a. The operation panel 7 is provided with an operation button 7a for selecting a laundry stroke, a laundry to drying stroke, a clothes stroke, and the like, and a display 7b and the like. The power button 6 and the operation panel 7 are electrically connected to a control device (not shown) provided at a lower portion of the outer frame 2. As shown in Fig. 2, a water supply box (not shown) is provided on the front side (close to the body side) of the upper cover 2a. The water supply box supplies tap water and bath water to the outer layer 10 described later in 201207187. The input device 2b for putting in a lotion or a softener is placed on the front side of the upper cover 2a, and the lotion or the softener is injected between the outer layer 10 and the inner groove 20, which will be described later, by the injection pipe 2c. The washer-dryer 1 according to the embodiment includes an outer tub 10, an inner tub 20, a drying device 40, a circulation means 50, an outer tank upper cover 60, an inner cover 70, and a foreign matter collecting device 80. The outer tub 10 is a slightly bottomed cylindrical shape in which washing water and washing water are stored, and is housed in the outer frame 2, and is supported by the outer frame 2 by vibration-proof members (such as a coil spring) (not shown). The inner groove 20 has a slightly bottomed cylindrical shape and is composed of a groove body plate 22, a bottom cover 23, a fluid balancer 24, and the like. The groove plate 22 is formed by bending stainless steel or the like into a cylindrical shape, and a plurality of dewatering holes 22a are formed in the peripheral wall thereof. A fluid balancer 24 is provided on the upper portion of the trough plate 22, and a bottom cover 23 formed by aluminum die casting or the like is provided. Further, the inner tub 20 is housed in the outer tub 10 and is rotatably supported relative to the outer tub 10. In the dehydration operation, the inner tank 20 is rotated at a high speed by a driving force of the drive motor 30 to rotate the agitating blades 21 to be described later, and the moisture contained in the laundry contained in the inner tub 20 is removed and transmitted through the dehydration hole 22a. It is discharged toward the outer tank 10. Further, the agitating blades 21 for agitating the laundry are supported by the bottom of the inner tub 20 in a freely rotatable manner. The agitating blade 21 repeats the forward/reverse rotation by the driving force of the drive motor 30 during the washing operation and the drying operation. The drive motor 30 is composed of a D C brushless motor or the like, and the rotation force of the stirring blade 21 or the inner groove 2 is given by the rotation shaft of the drive motor -8-201207187. The drying means 40 includes a drying air circulation passage 41 for circulating the clothes for drying the laundry in the inner tub 20, and a dehumidifying mechanism 42 for the air circulation passage for the dehumidifying and drying clothes. The passage 41 has a bottom circulation passage 41a that is connected to the bottom of the outer tank 1B, and a dehumidification vertical passage 41b that extends upward from the bottom circulation passage 41a, and a temperature that is connected to the dehumidification vertical passage 41b. Wind unit 41c. The warm air unit 41c has a blower fan (not shown) and a heater 41d. The suction side (upstream side) of the warm air unit 41c is connected to the upper side of the dehumidification vertical passage 41b, and the discharge side (downstream side) is connected to the return connection circulation passage 41e. The return connection circulation passage 41e has an upper telescopic tube 41f, and is connected to the upper portion of the outer tub 10 via the upper telescopic tube 4 If. Further, the bottom circulation passage 41a has a lower extension tube 41g, and is connected to the bottom of the outer tank 10 via the lower extension tube 41g. The dehumidifying mechanism 42 has a cooling fan 42a formed of a metal material having excellent thermal conductivity such as stainless steel or aluminum. The cooling fan 42a is provided in the dehumidification longitudinal passage 41b. In the dehumidification longitudinal passage 41b, the clothes for the clothes which flow from the bottom upward are brought into contact with the cooling fan 42a to be cooled, and the moisture contained in the air for drying clothes is removed. The air for drying clothes to be dehumidified by the cooling fan 42a is sent to the heater 41d by the blower fan of the warm air unit 41c, heated by the heater 41d, and then introduced into the outer tank 10 through the return connection circulation passage 41e. The air to the outside of the dryer is introduced into the inner tank 20, so that the moisture of the laundry in the inner tank -9-201207187 2 can be removed. In this way, the laundry can be dried by circulating the clothes with air. The circulation means 50 includes a circulation flow path 5 1 that communicates with the lower portion and the upper portion on the outer side of the outer tank 10, and a circulation pump that circulates the washing water or the washing water (hereinafter referred to as circulating water as needed) in the circulation flow path 51. 52; and removing the foreign matter collecting portion 53. The circulation flow path 51 is composed of a first communication pipe 51a, a second communication pipe 51b, and a third communication pipe 51c that circulate the outside of the outer tank 10 and circulate from the bottom of the outer tank 10 to the upper portion. The first communication tube 51a is positioned below the outer tub 10 and extends from the rear portion toward the front portion in the outer frame 2. Further, the upstream end portion of the first communication pipe 5 1 a is connected to the side of the lower telescopic tube 41g of the bottom circulation passage 41a, and the downstream end portion is connected to the foreign matter collecting portion 53. The second communication tube 51b is formed below the outer tub 10 and extends from the front portion toward the rear portion. Further, the upstream end of the second communication pipe 51b is connected to the discharge port of the circulation pump 52, and the downstream end is connected to the upstream end of the third communication pipe 5 1 c. The third communication pipe 5 1 c is formed on the back side of the outer groove 1 , and extends from the lower side toward the upper side. Further, the downstream end portion of the third communication pipe 5 1 c is connected to an outer tank upper outer cover 60 to be described later. Further, a drain pipe 55 for discharging the circulating water to the outside (outside the machine) of the washer-dryer 1 is connected to the first communication pipe 5 1 a. A drain valve 56 that is opened and closed by a control device (not shown) is provided in the drain pipe 55. In addition, the washing machine 1 is provided with a water level sensor 5 7, which is a water level -10- 201207187. The sensor 5 7 detects the water level of the washing water or the washing water stored in the outer tank 1 . The water level sensor 57 is connected to the air pump 58 disposed beside the bottom of the outer tank 1 through the air tube 59'. As shown in Fig. 3, the foreign matter collecting unit 53 is disposed in the front side (upstream side) of the circulation pump 52, which is composed of the collecting unit outer casing 530 and the collecting unit inner box 540. The collection unit outer casing 530 has a cylindrical body 531 into which the collection unit inner casing 540 is inserted, and the inlet 532 of the cylindrical body 531 is connected to the first communication pipe 51a. The discharge port 533 is transmitted through the circulation pump 52, and 2 The communication pipe 51b is connected. Further, an insertion port 534 into which the collection unit inner casing 540 is inserted is formed in the cylindrical body 531. The insertion port 534 is provided with a gasket. It is intended to prevent leakage of water from the joint portion of the inner casing of the collecting portion. As shown in Fig. 4, the collecting unit inner casing 540 has a collecting portion 541 that is inserted into the cylindrical body 531, and a grip portion 542 that can be pulled out of the cylindrical body 531 by a pulling handle. The collecting portion 541 has a bottomed cylindrical shape ” having an opening 543 that opens toward the inflow port 532. Further, the collecting portion 541 of the collecting portion inner box 540 is formed with a small hole 544 in a peripheral wall surface on the side opposite to the introduction port 543. The small hole 524 is placed at a position opposite to the discharge port 5 3 3 when the collection portion inner casing 540 is twisted and attached to the collection portion outer casing 530. Further, the collection unit outer casing 530 and the collection unit inner casing 540 are provided with a detachable loading and unloading mechanism that can be attached and separated by twisting. The circulation pump 52 has a centrifugal pumping portion 522 including a pumping sleeve 520 and a pumping pad 521, and a motor 523 for driving. Pump sleeve -11- 201207187 The suction port 524 of the tube 520 is in communication with the foreign matter collecting unit 53. The discharge port of the spring bushing 520 is in communication with the second communication pipe 51b. Further, the motor 523 is a variable speed motor which is driven by a DC variable frequency which can change the rotational speed. By changing the rotational speed of the motor 523, the rotational speed of the pump pad 521 also changes, and the amount of circulating washing water or the amount of washing water (circulating water amount) can be changed. As a result, even if the foreign matter flows from the first communication pipe 51a through the guide 543 and flows into the collecting portion 541, it is trapped by the small hole 544 provided on the outlet side. Therefore, the circulating water from which the foreign matter has been removed is introduced by the circulation pump 52, and the circulation pump 52 can be protected from foreign matter. As shown in Fig. 5, the outer tank upper outer cover 60 has a substantially disk shape covering the opening l〇a formed in the upper portion of the outer groove 10. Further, the outer tank upper outer cover 60 is formed by a combination of synthetic resin, stainless steel plate or the like, and has a slightly semi-circular laundry inlet and outlet 61 for taking out the laundry. The laundry outlet 6 1 is provided on the outer tank upper cover 60 near the body side, and has a curved portion 6 1 a on the front side (body side) and a straight portion 6 1 b extending in the left-right direction on the rear side (inside). A foreign matter collecting device 80 is provided behind the straight portion 61b in the lower surface 60a of the outer tank upper cover 60. As shown in Fig. 5, when the inner lid 70 is opened, a part of the foreign matter trapping device 80 is exposed. The inner cover 70 has a semi-disc shape and is openable and closable to the laundry inlet/outlet 61 of the outer cover upper cover 60. The inner cover 70 is rotatably supported by the hinge portion 171 so that the body side can be opened up and down, and the laundry inlet and outlet 61 can be sealed. -12-201207187 As shown in Fig. 6, a mounting surface 60b for mounting the foreign matter collecting device 80 is formed on the lower surface 60a of the outer tank upper cover 60. Further, Fig. 6 is a view showing the foreign matter collecting device 80 taken out from the outer tank upper cover 60 as seen from the lower surface 60a side. The groove portion 60c into which the edge portion of the holding case 81 of the foreign matter collecting device 80 to be described later is inserted is formed in the mounting surface 6Ob. The groove portion 60c is formed by an endless groove portion, and has a circulating water introduction groove 60d connected to the third communication pipe 51C (see Fig. 2) on the outer periphery of the outer casing 60. In the inner end portion of the circulating water introduction groove 60d, a circulating water introduction hole 6 0 e for introducing circulating water (washing water, washing water) into the foreign matter collecting device 80 is formed. Further, the groove portion 60c is formed with a circulating water outlet groove 60f which is positioned closer to the center side in the left-right direction than the circulating water introduction groove 60d, and closer to the inner cover 70 than the circulating water introduction groove 60d. s position. Further, inside the groove portion 60c, the gland rib portion 60g is formed to protrude between the circulating water introduction groove 60d and the circulating water discharge groove 60f. The gland rib 60g is formed to be in contact with the groove portion 60c (60cl) positioned on the front side, and is formed to extend linearly in contact with the groove portion 60c (60c2) located on the rear side. As shown in Fig. 7, the foreign matter collecting device 80 is composed of a holding case 81 and a storage case 83 in which the filter 82 is housed. Further, Fig. 7 is a view showing the holding case 81 in which the storage case 83 is attached, removed from the outer tank upper cover 60, as seen from above. The storage case 83 has a grip portion 84, and by operating the grip portion 84, the holding case 8 1 can be attached and detached. The holding case 81 has a bottom wall 81a and a peripheral wall 81b standing from the bottom wall 81a, and forms a dish -13 - 201207187 (concave shape) deeper than the height of the storage case 83 in the vertical direction. The peripheral wall 81b is: a standing wall 8 1 b 1 formed along the right side edge portion s 1 of the storage box 83; and a standing wall 8 1 b2 formed along the front side (body side) edge portion S3; a rising wall 8 lb3 formed at the edge portion s4 of the rear side (inner side); and a rising wall 8 lb4 formed continuously with the rising wall 81bl and the rising wall 81 b3 along the circulating water introduction groove 60d And the upright wall 81b5' is formed continuously with the upright wall 8 1b2 and the upright wall 81b3, and the bottom wall 81c surrounded by the standing wall 81 b4 is formed along the above-mentioned vertical water outlet groove 60f. The upper surface of the storage box 83 is at a position above 10s. Further, the standing wall 81b4 faces the storage box 83, and forms an elongated flow path, so that the circulating water introduced from the circulating water introduction hole 60e flows at a relatively high water potential (fast flow rate). The upright wall 8 lb5 has a slightly rounded cylindrical portion 81b6 formed along the edge of the circulating water outlet hole 8 1 e and a narrowed portion 81b 7 which narrows the flow path of the circulating water. Further, the holding case 8 1 is formed with a plurality of fixing portions 818, 8111, 81丨, 81_| on the outer side of the peripheral wall 8 1 b, and the fixing portions 818, 8111, 811, 8 lj are screw insertions for the twist lock. The through hole 8 1 f » the screw is inserted from the lower side to each of the screw insertion holes 81f, and is screwed to the screw hole 60h (refer to FIG. 6) formed in the outer cover upper cover 60, whereby the holding case can be held 81 is fixed to the lower surface of the outer cover 60. Further, as shown in the figure, when the storage case 83 is attached to the holding case 8 1 , a gap δ a is formed between the standing wall 81b1 of the holding case 81 and the edge si of the housing case 83. Moreover, as will be described later, the fitting groove UOd extending in the front-rear direction is formed on the upper side of the storage box 83 at -14 to 201207187, and the gland rib formed on the outer groove upper cover 60 is formed. 60 g was inserted into the fitting groove 1 10d. As shown in Fig. 8, a mounting hole 81k into which the housing case 83 is inserted is formed on the front surface (front side in the drawing) of the holding case 81. Further, Fig. 8 is a view showing the holding case 81 in which the storage case 83 is attached to the outer cover upper cover 60, as seen from the lower side. The mounting hole 81k is a flat rectangular through hole through which the housing case 83 can be inserted, and communicates with the inside of the holding case 81. Further, a sealing member 81s (see Fig. 13) is provided in the attachment hole 81k, and the storage case 83 is attached to the holding case 81 by the sealing member 81s', so that circulating water cannot escape from the outside of the holding case 81. Further, on the right and left sides of the attachment hole 8 1 k of the holding case 8 1 , a pair of projecting ribs 81m, 81m projecting forward from the storage case 83 are formed. The projecting ribs 81m are formed so as to extend toward the opposite ends of the grip portion 84, and needle-shaped locking portions 81n and 81n projecting inwardly are formed on the inner surface thereof. Moreover, the structure of the grip portion 84 and the attaching and detaching operation of the storage case 83 will be described later. As shown in Figs. 9(a) and 9(b), the storage case 83 is formed of synthetic resin or the like, and is composed of a housing portion 100, a lid portion 110, and a grip portion 84. In addition, in FIG. 9(b), the illustration of the filter 82 is abbreviate|omitted. The accommodating portion 100 has a concave shape with an open upper side, and is composed of a bottom wall 101 having a substantially trapezoidal shape and a side wall 1 〇2 which is erected upward from a peripheral edge portion of the bottom wall 101. That is, in the accommodating portion 1 ,, the flow path cross section on the upstream side is formed to be larger than the flow path cross section on the downstream side. -15- 201207187 A plurality of circular through holes 1 0 1 a are formed on one side of the bottom wall 101 so as to be spaced apart from each other. Further, in Fig. 9, the through holes l〇1a are formed side by side in the left-right direction and the front-rear direction, but may be formed in a zigzag shape in the left-right direction or the front-rear direction. Further, it is preferable that the through hole 1 〇 1 a has a diameter r of 7 mm or more. By setting the diameter r to 7 mm or more, when the circulation of the circulating water is stopped, the circulating water retained in the filter 82 can be surely discharged, so that the circulating water does not remain. The edge portions s 1, S2 side of the side wall 102 have vertical walls 1 〇 2a, 102b which are erected vertically upward, and the side of the edge portion s4 has inclined walls 10c2 which are inclined obliquely toward the outside. Further, although not shown, the side wall 102 on the edge portion S3 side (see FIG. 9(b)) has a vertical wall that is erected vertically upward. As shown in FIG. 9(b), the outer shape of the lid portion 1 10 is It is a slightly trapezoid similar to the housing portion 100. Further, a filter attachment hole 110a in which the filter 82 is attached is formed at a position to the right in the left-right direction of the lid portion 110. The shape of the hole of the filter mounting hole 〇a is a substantially trapezoidal shape formed along the edge portions si, S3, s4 of the cover portion 110. Further, the opening portion 1 1 Ob and the 1 1 Ob which are slightly quadrangular are formed so as to be formed on the left side (downstream side) of the lid portion 1 1 〇 ' with respect to the filter mounting hole 1 1 〇 a (refer to FIG. 9(b)). . The opening portion 1 1 Ob, 1 1 Ob is formed in parallel along the edge portion s2. Further, in each of the openings 1 1 〇 b, an L-shaped claw portion 〇 〇 c is formed in the accommodating portion 1 ( (see Fig. 9 (a)). The closing portion 82b (front portion) of the filter 82 is hooked and held by the claw portion 110c (see Fig. 9(a)). Further, the fitting groove 〇d, -16-201207187 formed on the upper surface 110s of the lid portion 110 has a shape in which the end portion on the rear side is open toward the outside. Further, the end portion on the front side of the fitting groove 1 10 0 extends all the way to the vertical wall (not shown). Further, the left and right ends of the cover portion 110 on the body side are formed with shaft portions 1 l〇e, 1 l〇e protruding outward, and the shaft portions 1 l〇e, 1 l〇e are freely available. The rotation is supported by the bearings 100e, l〇〇e formed on the side of the accommodating portion 100, and the front side of the lid portion 10 is configured to open and close the accommodating portion 1 (see Fig. 9(a), (b)). The filter 82 has a bag shape, and the entire system of the opening 82a is joined to the filter mounting hole 110a by welding or an adhesive or the like, so that the circulating water introduced into the filter mounting hole 110a can pass through the filter 82. As described above, when the filter 82 is housed in the accommodating portion 1A, the closed portion 82b side of the filter 8 2 is formed by being hooked on the length of the claw portion 1 1 〇c, 1 1 〇c. When the batt or the like is deposited on the filter 82, the through hole 101a of the bottom wall 101 of the filter can be prevented from being blocked, and the flow of the circulating water can be prevented from being hindered. The grip portion 84 has a horizontally long grip portion 84a that can be gripped by a hand, and is rotatably supported by the accommodating portion 100 so as to be rotatable in a clockwise direction and a counterclockwise direction. Further, on both side faces of the grip portion 84a of the grip portion 84, longitudinally groove-shaped engaging portions 84b and 84c that engage with the locking portion 81n are formed. The engaging portion 84b on the right side as shown in Fig. 9(b) is formed from the center portion in the up-and-down direction to the lower end portion, and the engaging portion 84c on the left side as shown in Fig. 9(a) is formed in: From the central portion in the up and down direction to the upper end. As shown in FIGS. 10(a) and (b), when the storage case 83 (see FIG. 9) is attached to the holding case 81 by -17-201207187, the locking portion 81n abuts on the grip portion 84. The upper end portion 84b1 of one of the engaging portions 84b (see FIG. 1B(b)), and since the lower end portion 84cl of the other engaging portion 84c abuts against the locking portion 81n, the housing case 83 can be locked. In case of falling off from the holding case 81. Further, as shown in FIG. 10(c), when the storage box 83 is pulled out from the holding case 81 in order to remove the batt or the like collected by the filter 82, the grip portion 84 is rotated in the counterclockwise direction, that is, The engagement state of the engaging portions 84b, 84c and the locking portions 81n, 81n can be released, and the grip portion 84 can be pulled toward the body side, as shown in Fig. 11 (a), and the filter 82 is slightly mountain-shaped. The mesh is formed by a hexagonal shape formed by the long side portion 11, the side portions 12, 12, the oblique portion 13, t3, and the top portion t4. Further, the slits 82d, 82e, and 82e are formed in the furnace 8 at a predetermined width along the long side portion 11 and the side portions t2, t2. The filter 82 in the unfolded state shown in Fig. 11 (a) is folded in a broken line at the broken lines 82c, 8 2c, and the overlapping edges 82d overlap each other, and the overlapped edges 82d overlap each other. The slits 82d and 82e are sewn to form a bag-shaped filter 82 as shown in Fig. 11(b). As a result, the opening 82 2 formed by the oblique portion t3, t3 and the top portion t4 is formed in the filter 82. Further, as shown in Fig. 11(a), the length of the oblique side portion t3 of one of the filters 82 is A, the length of the top side portion t4 is B, and the length of the other oblique portion t3 is C. The circumference (A + B + C) of the opening 82a is set to be equal to the total length of the peripheral portion of the filter mounting hole 11a (see Fig. 9(b)) -18 - 201207187 * Further, the filter The opening 82a of the opening 82a of 82 is joined to the opening edge portion si 0 (see FIG. 7) of the fitting groove n〇d along the filter mounting hole n 0a, and is indicated by the symbol T2. The edge portion is joined to the edge portion si of the burner mounting hole 11a. In other words, the filter 82 is attached to the edge of the lower side of the filter mounting hole n〇a from the shorter side of the closing portion 82b (front end portion), and the longer side is joined to the filter mounting hole n 〇a. The edge of the upstream side. As shown in Fig. 12, the filter 8 2 (refer to Fig. 11 (b)) formed by sewing is used to reverse the inner surface and surface of the mesh to form the side of the slit 82d, 8 2 e The inner side is made to be the collection side Q1 of the foreign matter such as the recovered batt. Therefore, the outer side of the filter 8 2 becomes the non-recovery surface side q 2 . In this way, by making the side of the slit 82d, 82e the recovery surface side Q1, the gap (the hook yarn) after the seam or the gap 82f between the meshes of the filter 8 2 can be eliminated (refer to FIG. 12). It can prevent the tampon from being trapped in the gap 82f and is difficult to remove, and can improve maintainability. Furthermore, the thickness of the mesh of the filter 82 is preferably 20 denier or more. If it is less than 20 Danny (15 Danny '10 Danny, etc.), the batt recovered by the filter 82 will be entangled, or the recovered batt will be caught on the outside (non-recovery side S2), resulting in cotton entanglement, When the filter 82 is repaired, it is difficult to peel the batt from the filter 82. Further, the material of the filter 82 is preferably formed of a polyester resin. For example, the filter 82 is a net-like resin (fiber) formed of polyethylene terephthalate. In this way, the poly--19*201207187 ester-based resin has excellent stretchability, so that the handleability during maintenance such as turning the filter 82 over the surface and removing the batt can be improved. FIG. 13 is a state in which the storage case 83 is attached to the holding case 81. When the storage box 83 is mounted, a gap (5b) is formed between the storage box 83 and the upright wall 8 lb3 of the holding case 81. Further, between the storage case 83 and the bottom wall 8 1 a of the holding case 8 1 A gap <5c is formed. The gap <5b, dc is the gap with the above (5a constitutes a flow path through which the circulating water does not pass through the filter 82. Next, the washing machine of the present embodiment will be described. The operation of the clothes machine 1. For example, in the laundry drying operation from the laundry to the drying, the washing operation, the first washing step, the second washing step, and the final dewatering step are performed in the order of washing. After the operation is completed, the drying operation is performed. Although not shown, in the washing step, the steps are sequentially performed: a measuring amount step, a laundry water supply step, and a laundry stirring step. In the washing and stirring step, the storage is performed in the outer tank. The washing water (circulating water) of one turn is sucked up by the circulation pump 52, and passes through the first communication pipe 51a, the second communication pipe 51b, and the third from the bottom of the outer tank 10 as indicated by an arrow in Fig. 2 The communication pipe 51c and the foreign matter collecting device 80 are injected into the inner tank 20.
在圖14中，如箭頭（a)所示般，從第3連通管51c朝 向循環水導入孔60e(參照圖6)被導入的洗衣水，係通過由 :外槽上外罩60、保持盒81的起立壁81 b4(參照圖7)、 以及底壁81c所形成的細長流路W，如箭頭（b)所示般，從 收容盒83的過濾器安裝孔1 10a的上方被注入過濾器82 內。此時，洗衣水係從由底壁81c等所構成的細長流路W -20- 201207187 ，流入收容有收容盒83的大空間（流路）’所以’洗衣水是 以較大流勢被注入到過濾器安裝孔1 00a內° 又，被注入到過濾器82內的洗衣水，去除了棉絮等 異物，如箭頭（c)、（d)所示般’穿過過濾器82’通過形成 在收容部1〇〇的貫通孔l〇la’通過收容部100與保持盒 8 1的底壁8 1 a之間的間隙5 c(參照圖1 3 )’朝下游側流動 。此外，與異物一同朝過濾器82的前端部流動的洗衣水 係如箭頭（g)所示般，通過形成於蓋部110的開口部110b ，朝下游側流動。又，含於洗衣水的異物（棉絮等）因爲洗 衣水是從上游側流向下游側’所以滯留在過瀘器8 2的前 端部。 再者，回收異物，從收容盒83脫出的洗衣水係如箭 頭（h)、（i)所示般’通過由保持盒 81之起立壁 81b5〜 81b7(參照圖7)所形成的流路’朝向循環水導出孔81e流 動，然後又如箭頭⑴所示，從循環水導出孔8 1 e朝內槽 20內注入。 此外，又如箭頭（f)所示’在收容盒83的上方，從上 游側朝下游側流動的洗衣水，因爲碰到壓蓋肋部6 0 g，所 以朝過濾器安裝孔ll〇a被導入，而變成通過流動在過濾 器82內。如此一來，就可有效率地回收含於洗衣水的棉 絮等異物。 又，收容盒83相對於保持盒8 1，係在底側形成間隙 5 c(參照圖1 3)，在側方側形成間隙6 a，5 c(參照圖7、 圖13)，所以，沒有進入過濾器安裝孔UOa的洗衣水會通 -21- 201207187 過上述間隙（5a〜（5c，迂迴在過濾器82內（沒有通過過濾 器82內），在保持盒81內朝向下游側流動之後，從循環 水導出孔8 1 e朝內槽20內注入。 如此一來，因爲洗衣水透過異物捕集裝置80來循環 ，所以附著於洗衣物的棉絮等異物就會透過洗衣水，被過 濾器82所捕集。 又，洗衣步驟完成後，移行至第1次的清洗步驟。第 1次的清洗步驟係依序進行：洗衣水的排水步驟、脫水步 驟、清洗水的供水步驟、以及攪拌步驟β在該第1次的清 洗步驟之攪拌步驟也同於洗衣步驟的攪拌步驟，利用循環 泵浦52，透過異物捕集裝置80使清洗水循環，回收棉絮 等異物。 第1次的清洗步驟完成後，移行至第2次的清洗步驟 。第2次的清洗步驟也是依：清洗水的排水步驟、脫水步 驟、清洗水的供水步驟、以及攪拌步驟的順序來進行。在 該第2次清洗步驟的攪拌步驟中，也同於上述，進行異物 的回收。然後移行至最終脫水步驟，進行清洗水的排水步 驟、最終脫水步驟。 在洗衣完成後的乾衣運轉中，啓動送風扇（無圖示）以 及加熱器41d，並且關閉對除濕機構供給的冷卻水。此外 ，驅動驅動馬達30，使攪拌翼21正反轉，一邊攪拌衣類 —邊進行烘乾。 如以上的說明，在本實施形態中，於圖1 4之虛線所 示的右側（上游側）的區域係做爲異物水分離部R1，由虛線 -22- 201207187 所示之左側（下游側）的區域則做爲異物回收部R2。意即， 異物水分離部R 1與異物回收部R2相對於洗衣水（清洗水） 的流動，係爲平行配置，對異物水分離部R1而言，係爲 洗衣水（清洗水）從上方流入的構成，藉由如此，一旦被供 給至過濾器安裝付孔1 1 〇a的洗衣水（清洗水）碰到位在與過 濾器安裝孔1 10a對向的過濾器82之底側的區域R3，在 該區域R3會發生亂流，流動清洗領域R3之過濾器82的 表面（上面），可使棉絮等異物朝向過濾器82的關閉部 82b(前端部）側流入。 因此，棉絮等異物不會堆積在區域R3之過濾器82的 表面，異物也不會滯留在過濾器82的關閉部82b (前端部） 側。所以，洗衣時利用循環泵浦52使洗衣水（清洗水）循環 的洗衣乾衣機1，即使在循環泵浦52的下游具有以往未曾 被採用的網狀過濾器82，仍可防止過濾器82太早發生阻 塞的情形。因此，在本實施形態中，即可提高棉絮等異物 的回收性能。 又，在本實施形態中，因爲具備：收容過濾器82的 收容盒83、以及可裝卸地支持著該收容盒83的保持盒81 ，所以在去除棉絮等維修作業時，在把收容盒8 3從保持 盒81拉出時，可保護過濾器82。 此外，在本實施形態中，於收容盒8 3與保持盒8 1之 間係形成了洗衣水（清洗水）不通過過濾器8 2內而流動的間 隙5 a〜（5 c，所以，即使過濾器82內完全阻塞，洗衣水（ 清洗水）的流路也不會完全被阻塞’仍可維持洗衣性能。 -23- 201207187 在本實施形態中，收容盒8 3係由：收容部1 00、以及 可開閉的蓋部1 1 〇所構成’所以在維修時，藉由打開蓋部 1 1 0，即可提昇維修性。 在本實.施形態中，因爲在蓋部110形成了開口部1 10b ，所以，在棉絮等尙未滞留的洗衣初期，可使洗衣水（清 洗水）的流動良好。又，藉由在過濾器82的關閉部82b(前 端部）設置開口部1 l〇b，在朝向過濾器82之關閉部82b的 方向也會形成洗衣水（清洗水）的流動，所以可將棉絮等輕 易地誘導向過濾器82的關閉部82b側，從過濾器82的關 閉部82b依序滯留。 在本實施形態中，如圖1 5所示，在收容盒83內被折 疊之方向的過濾器82的長度La，係比與被折疊之方向La 相反側之過濾器82的長度Lb爲短。所以，在把過濾器 82收容於收容盒83時，被圓形印記所包圍的部份P1不 會朝向過濾器安裝孔1 1 〇a側彎曲，所以，可以避免從過 濾器安裝孔ll〇a被導入之洗衣水（清洗水）的路徑被過濾器 8 2所阻塞。In FIG. 14, as shown by the arrow (a), the washing water introduced from the third communication pipe 51c toward the circulating water introduction hole 60e (see FIG. 6) passes through the outer tank upper cover 60 and the holding case 81. The elongated wall 81 b4 (see FIG. 7) and the elongated flow path W formed by the bottom wall 81c are injected into the filter 82 from above the filter mounting hole 1 10a of the storage case 83 as indicated by an arrow (b). Inside. At this time, the washing water flows into the large space (flow path) in which the storage box 83 is accommodated from the elongated flow path W -20-201207187 which is constituted by the bottom wall 81c or the like, so that the laundry water is injected in a large flow. Into the filter mounting hole 100a, the washing water injected into the filter 82 removes foreign matter such as cotton wool, and passes through the filter 82' as shown by arrows (c) and (d). The through hole l〇la' of the accommodating portion 1 流动 flows toward the downstream side through the gap 5 c (see FIG. 13 ) between the accommodating portion 100 and the bottom wall 8 1 a of the holding case 8 1 . Further, the washing water flowing toward the front end portion of the filter 82 together with the foreign matter flows through the opening portion 110b formed in the lid portion 110 as indicated by an arrow (g). Further, the foreign matter (batt, etc.) contained in the washing water is retained in the front end portion of the filter 8 2 because the washing water flows from the upstream side to the downstream side. Further, the laundry water that has been recovered from the storage box 83 is passed through the flow path formed by the standing walls 81b5 to 81b7 (see FIG. 7) of the holding case 81 as indicated by arrows (h) and (i). 'Flows toward the circulating water outlet hole 81e, and then injected into the inner tank 20 from the circulating water outlet hole 8 1 e as indicated by an arrow (1). Further, as shown by the arrow (f), the washing water flowing from the upstream side toward the downstream side above the storage box 83 is hit by the filter mounting hole 〇a toward the gland rib 60g. The introduction is made to flow through the filter 82. In this way, foreign matter such as cotton wadding contained in the washing water can be efficiently recovered. Further, the storage case 83 is formed with a gap 5c on the bottom side with respect to the holding case 801 (see FIG. 13), and gaps 6a, 5c are formed on the side (see FIGS. 7 and 13). The washing water entering the filter mounting hole UOa passes through the above-mentioned gaps (5a to 5c, bypassing the inside of the filter 82 (without passing through the filter 82), and flowing toward the downstream side in the holding case 81, The circulating water outlet hole 8 1 e is injected into the inner tank 20. In this way, since the washing water is circulated through the foreign matter collecting device 80, foreign matter such as cotton wool adhering to the laundry passes through the washing water, and is filtered by the filter 82. Further, after the washing step is completed, the washing step is performed to the first washing step. The first washing step is sequentially performed: the washing step of the washing water, the dehydrating step, the water supplying step of the washing water, and the stirring step β The stirring step in the first washing step is also the same as the stirring step in the washing step, and the circulating water pump 52 is used to circulate the washing water through the foreign matter collecting device 80 to recover foreign matter such as cotton wool. After the first washing step is completed, Move to the 2nd The washing step is also performed in the order of the washing step of the washing water, the dehydrating step, the water supplying step of the washing water, and the stirring step. In the stirring step of the second washing step, the same applies to In the above, the foreign matter is recovered. Then, the process proceeds to the final dewatering step, and the washing water is drained and finally dehydrated. In the drying operation after the laundry is completed, the blower fan (not shown) and the heater 41d are turned on, and turned off. Cooling water supplied to the dehumidifying mechanism. Further, the driving motor 30 is driven to rotate the stirring blade 21 in the forward and reverse directions, and the laundry is stirred while being stirred. As described above, in the present embodiment, the dotted line in Fig. 14 is used. The area on the right side (upstream side) is the foreign matter water separation unit R1, and the area on the left side (downstream side) indicated by the broken line -22-201207187 is used as the foreign matter recovery unit R2. That is, the foreign matter water separation unit R The flow of the foreign matter recovery unit R2 with respect to the washing water (washing water) is arranged in parallel, and for the foreign matter water separating unit R1, the washing water (washing water) flows from above. With this configuration, once the washing water (washing water) supplied to the filter mounting hole 1 1 〇 a hits the region R3 located on the bottom side of the filter 82 opposed to the filter mounting hole 1 10a, In this region R3, turbulent flow occurs, and the surface (upper surface) of the filter 82 of the flow cleaning zone R3 allows foreign matter such as batt to flow toward the closing portion 82b (front end portion) side of the filter 82. Therefore, foreign matter such as cotton wool does not occur. The surface of the filter 82 of the region R3 is deposited on the surface of the filter 82 of the region R3, and the foreign matter does not stay on the closed portion 82b (front end portion) side of the filter 82. Therefore, the washing machine circulates the washing water (washing water) by the circulation pump 52 during washing. The clothes machine 1 can prevent the filter 82 from being blocked too early even if it has a mesh filter 82 that has not been used in the downstream of the circulation pump 52. Therefore, in the present embodiment, the recovery performance of foreign matter such as cotton wool can be improved. Further, in the present embodiment, the storage case 83 for accommodating the filter 82 and the holding case 81 for detachably supporting the storage case 83 are provided. Therefore, when the maintenance work such as the batt is removed, the storage case 8 3 is placed. The filter 82 can be protected when pulled out from the holding case 81. Further, in the present embodiment, between the storage case 836 and the holding case 8 1 , a gap 5 a to 5 c (the washing water) flows through the inside of the filter 8 2 , so that even The filter 82 is completely blocked, and the flow path of the washing water (washing water) is not completely blocked. The washing performance can be maintained. -23- 201207187 In the present embodiment, the storage box 8 3 is: the housing portion 1 00 And the cover portion 1 1 〇 that can be opened and closed is configured to improve the maintainability by opening the cover portion 1 1 0 during maintenance. In the embodiment, the opening portion is formed in the cover portion 110. 1 10b , so that the flow of the washing water (washing water) can be made good at the initial stage of the laundry in which the batt or the like is not retained. Further, the opening portion 1 l〇b is provided in the closing portion 82b (front end portion) of the filter 82. Since the flow of the washing water (washing water) is also formed in the direction toward the closing portion 82b of the filter 82, the batt or the like can be easily induced to the closing portion 82b side of the filter 82 from the closing portion 82b of the filter 82. In this embodiment, as shown in FIG. The length La of the filter 82 in the direction in which the cartridge 83 is folded is shorter than the length Lb of the filter 82 on the side opposite to the direction La to be folded. Therefore, when the filter 82 is housed in the storage case 83, The portion P1 surrounded by the circular mark is not bent toward the filter mounting hole 1 1 〇a side, so that the path of the washing water (washing water) introduced from the filter mounting hole 11〇a can be prevented from being filtered by the filter 8 2 blocked.
順帶一提，如圖1 6(a)所示之比較例，係針對具有長 方形之網狀過濾器200的情況來加以說明。該過濾器200 係爲在除了長邊部tlO以外的另一邊的長邊部til、短邊 部tl2，tl2的緣部，形成有縫邊201，202，202者。又， 如圖16(b)所示，藉由在長度方向的中央部反折，將縫邊 201、202彼此縫合，即成爲形成有開口 200a之袋狀的過 濾器200。此外，過濾器200的開口 200a之緣部的周長D -24- 201207187 ，係同於上述的A + B + C。 一旦使用如此形成的過濾器200，即如圖16(c)所示般 ，在把開口 200 a接合於過濾器安裝孔110a時，被折疊方 向之過濾器200的長度Lc、以及與被折疊方向相反側之 過濾器200的長度Ld即變成相同.長度。如此一來，在把 過濾器200折疊收容到收容盒83時，在被圓形印記所包 圍的部份P2，過濾器200係朝過濾器安裝孔UOa側彎曲 ，過濾器安裝孔ll〇a之洗衣水（清洗水）的路徑的一部份就 會阻塞。因此，洗衣水（清洗水）的流動受到阻礙，棉絮等 異物難以進入過濾器安裝孔ll〇a內，影響到異物的回收 性能》 再者，過濾器82不限於上述的實施形態，如圖17(b) 中所示之形狀的過濾器82A亦可。該過濾器82A係如圖 17(a)所示，是由：邊部t5，t6，t6，t7所形成的四角形' 以及由邊部t7，t8，t8，t9，t9，tlO所形成的六角形所組 合而成的8角形。又，過濾器82A係在邊部t6，t6形成 有縫邊82f，82f，在邊部t8，t8形成有縫邊82g，82g。 在將邊部15，19，19，110的長度設定爲八，、8’、（：，、〇’ 時，周長（八’+：8’ + (：’+0’）係被設定爲同於比較例中的周長 D。 又如圖17(b)所示，藉由把各個縫邊82f與縫邊82g 加以縫合，即形成開口 8 2 a。將該開口 8 2 a的緣部T1接合 在相對於過濾器安裝孔1 1 0a之被折疊的方向，並將緣部 T2接合於與被折疊方向的相反側，即如圖1 5所說明般， -25- 201207187 在將過濾器82A折疊收容於收容盒83時，藉由過濾器 82A，可防止過濾器安裝孔1 10a的開口被阻塞，影響洗衣 水（清洗水）的流動。 再者，在上述的實施形態中雖以洗衣乾衣機1爲例來 加以說明，但是，也可適用於只有執行洗衣（洗衣步驟、 清洗步驟、脫水步驟）的洗衣機（即所謂的全自動洗衣機、 雙槽式洗衣機）。 此種洗衣機係具備：外槽；內槽：異物捕集裝置，該 異物捕集裝置係具有網狀的過濾器，該網狀的過濾器係具 備：異物水分離部以及異物回收部；以及循環手段（循環 泵浦、循環流路等），該循環手段係使洗衣水與清洗水通 過異物捕集裝置，並使其循環。在洗衣機的情況下，因爲 不具有外槽上外罩或內蓋，所以在內槽的上部係設有：將 通過異物捕集裝置之洗衣水或清洗水朝內槽內注入的注入 【圖式簡單說明】 [圖1]係本實施形態之洗衣乾衣機的外觀立體圖。 [圖2]係本實施形態之洗衣乾衣機之內部構造的側面 圖。 [圖3]係顯示循環泵浦與去除異物捕集部，顯示將捕 集部內盒從捕集裝置外盒卸下之狀態的縱剖面圖。 [圖4]係顯示循環泵浦與去除異物捕集部，顯示將捕 集部內盒安裝到捕集部外盒之狀態的縱剖面圖。 -26- 201207187 [圖5]係顯示具備內蓋之外槽上外罩的立體圖》 [圖6]係爲從下面所看到的卸下異物捕集裝置之狀態 的外槽上外罩的平面圖。 [圖7]係爲從上方所看到的裝設了收容盒之狀態的保 持盒的平面圖。 [圖8]係爲從下面所看到的裝設了異物捕集裝置之狀 態的外槽上外罩時的平面圖。 [圖9]係爲打開蓋部之狀態的收容盒的立體圖，（a)爲 從收容部所看到時，（b)爲從握把側所看到時。 [圖10]係顯示收容盒之裝卸操作的說明圖。 [圖1 1]係顯示網狀的過濾器，（a)爲展開狀態、（b)爲 縫合成袋狀的狀態。 [圖12]係顯示過濾器之使用狀態的剖面圖。 [圖13]係圖7的A-A線剖面圖。 [圖14]係圖7的B-B線剖面圖。 [圖15]係顯示將過濾器收容到收容盒時之網的狀態的 模式圖。 [圖1 6]係顯示比較例的過濾器，（a)爲展開狀態、（b) 爲縫合狀態、（c)爲將過濾器收容到收容盒時之網的狀態的 模式圖。 [圖17]係過爐器的變形例，（a)爲展開狀態、（b)爲，縫 合狀態。 【主要元件符號說明】 -27- 201207187 1 :洗衣乾衣機 10 :外槽 20 :內槽 3 0 :驅動馬達 40 :乾衣手段 50 :循環手段 60 :外槽上外罩 60a :下面 70 :內蓋 80 _·異物捕集裝置 8 1 :保持盒 8 2，8 2 A :過濾器 82a :開口 8 2 b :關閉部 82d > 82e > 82f > 82g ：縫邊 83 :收容盒 100 :收容部 1 1 〇 :蓋部 1 0 1 a :貫通孔 1 10b :開口部 r :直徑 R 1 :異物水分離部 R2 :異物回收部 δ a，δ b，δ c :間隙 -28-Incidentally, the comparative example shown in Fig. 16 (a) is explained for the case of the mesh filter 200 having a rectangular shape. The filter 200 is formed with slits 201, 202, and 202 at the edges of the long side portion til and the short side portions t12 and t12 except for the long side portion t10. Further, as shown in Fig. 16 (b), the slits 201 and 202 are sewn together by being folded at the central portion in the longitudinal direction, that is, the bag-shaped filter 200 having the opening 200a formed therein. Further, the circumference D - 24 - 201207187 of the edge portion of the opening 200a of the filter 200 is the same as A + B + C described above. Once the filter 200 thus formed is used, as shown in Fig. 16(c), when the opening 200a is joined to the filter mounting hole 110a, the length Lc of the filter 200 in the folded direction, and the direction in which it is folded The length Ld of the filter 200 on the opposite side becomes the same length. As a result, when the filter 200 is folded and stored in the storage case 83, the filter 200 is bent toward the filter mounting hole UOa side at the portion P2 surrounded by the circular mark, and the filter mounting hole 11a is Part of the path of the washing water (washing water) is blocked. Therefore, the flow of the washing water (washing water) is hindered, and foreign matter such as cotton wool is hard to enter the filter mounting hole 11a, which affects the recovery performance of the foreign matter. Further, the filter 82 is not limited to the above embodiment, as shown in FIG. The filter 82A of the shape shown in (b) may also be used. The filter 82A is a quadrangle formed by the side portions t5, t6, t6, and t7 and six formed by the side portions t7, t8, t8, t9, t9, and t10, as shown in Fig. 17(a). An octagonal shape combined with angles. Further, the filter 82A is formed with slits 82f and 82f at the side portions t6 and t6, and slits 82g and 82g are formed at the side portions t8 and t8. When the lengths of the sides 15, 19, 19, 110 are set to eight, 8', (:,, 〇', the circumference (eight'+:8' + (:'+0') is set to Similarly to the circumference D in the comparative example, as shown in Fig. 17(b), the slits 82a are formed by sewing the respective slits 82f and the slits 82g. The edge of the opening 8 2 a is formed. T1 is engaged in a folded direction with respect to the filter mounting hole 110a, and the edge portion T2 is joined to the opposite side to the folded direction, as illustrated in Fig. 15, -25-201207187 in the filter When the 82A is folded and stored in the storage case 83, the filter 82A prevents the opening of the filter mounting hole 1 10a from being blocked, thereby affecting the flow of the washing water (washing water). Further, in the above embodiment, the laundry is used. The clothes dryer 1 is described as an example, but it can also be applied to a washing machine (so-called fully automatic washing machine, double-tank washing machine) which only performs laundry (washing step, washing step, dehydrating step). : outer tank; inner tank: foreign matter trapping device, the foreign matter trapping device has a mesh shape The mesh-shaped filter includes a foreign matter water separating unit and a foreign matter collecting unit, and a circulation means (circulation pumping, circulation flow path, etc.) for passing the washing water and the washing water through the foreign matter collecting device. And in the case of the washing machine, since there is no outer tank upper cover or inner cover, the upper part of the inner tank is provided with: the washing water or the washing water passing through the foreign matter collecting device is injected into the inner tank. [Fig. 1] Fig. 1 is a perspective view showing the appearance of a washer-dryer according to the present embodiment. [Fig. 2] Fig. 2 is a side view showing the internal structure of the washer-dryer according to the embodiment. The circulation pumping and the removal of the foreign matter collecting unit show a longitudinal sectional view of the state in which the inner casing of the collecting unit is detached from the outer casing of the collecting device. [Fig. 4] shows the circulation pumping and the removal of the foreign matter collecting unit, and the display is to be captured. Longitudinal sectional view showing the state in which the inner box of the collecting portion is attached to the outer casing of the collecting portion. -26- 201207187 [Fig. 5] is a perspective view showing the outer cover of the groove with the inner cover. [Fig. 6] is seen from below. Remove the outer tank of the state of the foreign matter trap Fig. 7 is a plan view of the holding case in a state in which the storage case is mounted as seen from above. [Fig. 8] is a state in which the foreign matter trapping device is installed as seen from below. Fig. 9 is a perspective view of the storage case in a state in which the lid portion is opened, (a) when viewed from the accommodating portion, and (b) when viewed from the grip side Fig. 10 is an explanatory view showing the loading and unloading operation of the storage box. [Fig. 1 1] shows a mesh-shaped filter, (a) being in an unfolded state, and (b) being in a state of being sewn into a bag shape. Fig. 13 is a cross-sectional view taken along line AA of Fig. 7. Fig. 14 is a cross-sectional view taken along line BB of Fig. 7. Fig. 15 is a schematic view showing a state of a net when the filter is housed in a storage box. Fig. 16 shows a filter of a comparative example, in which (a) is in an unfolded state, (b) is in a sewn state, and (c) is a schematic view showing a state of a net when the filter is housed in a storage box. Fig. 17 is a modification of the furnace, wherein (a) is in an unfolded state and (b) is in a sewn state. [Main component symbol description] -27- 201207187 1 : Washing and drying machine 10 : Outer groove 20 : Inner groove 3 0 : Drive motor 40 : Drying means 50 : Recycling means 60 : Outer groove upper cover 60a : Below 70 : Inside Cover 80 _· Foreign matter trapping device 8 1 : Holding box 8 2, 8 2 A : Filter 82a: Opening 8 2 b: Closing portion 82d > 82e > 82f > 82g: Seam 83: Storage box 100: Storage portion 1 1 〇: cover portion 1 0 1 a : through hole 1 10b : opening portion r : diameter R 1 : foreign matter water separation portion R2 : foreign matter recovery portion δ a, δ b, δ c : gap -28-