201135003 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種具備烘乾衣物等之乾燥手段的洗衣 乾衣機及乾衣機。 【先前技術】 以住的技術係爲：利用從洗衣至乾衣連續進行的洗衣 乾衣機來進行衣物等的烘乾，例如：利用送風扇與熱源來 產生商溫.低濕度的空氣’將該空氣吹入內槽，以提高衣 物的溫度’使水份從衣物蒸發，再產生高溫.低濕度的空 氣並使其循環。（參照專利文獻1 ) 〔先行技術文獻〕 〔專利文獻〕 〔專利文獻1〕日本特開2005-137642號公報（圖1) 【發明內容】 〔發明所欲解決之課題〕 但是’近年來的洗衣乾衣機多謀求節水性或省電化， 在利用循環的乾衣步驟中，必須使通過衣物後之高溫.多 濕的空氣變成低濕的空氣。也就是說，爲了有效製造出高 溫•低濕的空氣’就必須具備具有冷卻水的水冷除濕機構 ’适會影響到節水性，並且須要用到加熱器來加熟，這又 有損省電化的要求。 因此’在乾衣時，必須將低濕的外氣帶入，朝內槽進 -5- 201135003 行供給，之後再將空氣朝機外排出，此時的排氣通路已有 以下提案：將所謂溢流管（對槽內供水過剩時，用來將該 過剩水朝機外排出者）的溢水口當做排出口來使用。 但是，在專利文獻1中所載的洗衣乾衣機，將溫風供 給至槽內的供給口，例如：從外槽上部的靠近身體側（前 側）來進行供給時，從該供給口所供給的溫風不會吹到衣 物’換言之，溫風會被攔阻，從排出口被排出，產生有礙 乾衣效率的問題。 本發明爲解決上述以往的問題，其目的即爲：提供一 種可提昇乾衣效率的洗衣乾衣機及乾衣機。 〔用以解決課題之手段〕 本發明之洗衣乾衣機係具備：內部做爲洗衣室與乾衣 室的外槽；以可自由旋轉的方式被配置在上述外槽內，收 納洗衣物的內槽；驅動上述內槽的馬達； 乾燥裝置， 係具有：用來將溫風送至上述內槽的送風路、送風手段以 及加熱手段；以及設於上述送風手段之上游側的上述送風 路’吸入筐體內之外氣的吸氣手段，在乾衣運轉中，使從 上述吸氣手段所吸入的外氣，通過上述內槽，朝上述筐體 外排出，其特徵爲：具備：將上述溫風供給至上述內槽的 供給口；以及將上述溫風朝上述筐體外排出的排出口，上 述供給口以及上述排出口係位在夾著上述外槽之朝內方向 的中心，彼此對向的位置。 -6 - 201135003 〔發明效果〕 根據本發明，因爲溫風的供給口與排出口係被配置在 內槽朝內的方向，彼此對向的位置（前側與後側）的位置 ，所以來自供給口的溫風不會被阻斷，從排出口被排出， 來自供給口的溫風會在吹到洗衣物後才從排出口被排出。 如此一來’溫風即可有效地吹到洗衣物（乾燥對象物）， 可降低耗電。 【實施方式】 以下兹參照圖1至圖1 3來說明本實施形態的洗衣乾衣 機S。 如圖1所示’本實施形態之洗衣乾衣機S係爲滾筒式的 洗衣乾衣機’外筐係具有由鋼板與樹脂成型品所組合構成 的虐體1，筐體1係被安裝在基座上。筐體1係由：左右 的側板1 a ’ 1 b ( 1 b請參照圖4 );前面外罩1 c ;背面外罩 1 d (參照圖2 );上面外罩1 e ;以及下部前面外罩1 f所構 成。左右的側板1 a，1 b係由u字型的上補強材（無圖示） 、前補強材（無圖示）、以及後補強材（無圖示）所結合 在一起’包含了基座lh’而形成了箱狀的筐體丨，具有做 爲筐體的充份強度。 在前面外罩1 c的略中央係設有門2，該門2係關閉用來 將衣物等（洗衣物、乾燥對象物）取出置入的投入口，且 藉由設於前補強材的鉸鏈，以可開閉的方式被支撐構成。 在門2附近的前面外罩1 c，係設有解除門2之鎖定機構（無 201135003 圖示）的門開放鍵3。只要按下門開啓鍵3,即可解除鎖定 機構（無圖示）將門2打開，而只要將門2朝前面外罩1(;按 壓’即可予以鎖定關閉。無圖示的前補強材係具有：與後 述之外槽2 0 (參照圖2 )之開口部2 Ob (參照圖3 )同心， 用來將衣物取出置入用的圓形的開口部。 在筐體1的上部中央係設有操作面板4，該排作面板4 係具備：電源開關4 a、操作開關4 b，4 c、以及顯示器4 d等 。操作面板4係與設於筐體丨下部的控制裝置6〇(參照圖2 與圖3 )電性連接。又’在操作面板4的左側係設置了投入 洗劑或柔軟劑等之拉出式的托盤5。 再者，在操作面板4的右側係設有拉出式的乾燥過濾 器6。乾燥過濾器6係具備網眼式的過濾器6a (參照圖3 ) ，以去除線屑等。清理乾燥過濾器6時，將乾燥過濾器6拉 出，取出網眼式的過濾器6a (參照圖3 )來進行。又，在 上面外罩1 e係設有：來自水龍頭的供水管連接口 7a、洗澡 剩餘水的吸水管連接口 7b。 如圖2所示，洗衣乾衣機S係在筐體1內設有內槽（滾 轉滾筒）10，該內槽10係以可旋轉的方式被支撐，做爲圓 筒狀洗衣兼脫水槽。該內槽10除了在前側（靠身體側）端 面具有用來取出置入衣物的開口部l〇a外，在其周壁以及 底壁（內部側）還具有用來通水以及通風的多數個貫穿孔 (無圖示）。在開口部1 〇a的緣部係設有與內槽1 〇成—體 的流體平衡器l〇b。再者，在內槽10的內周壁係設有複數 個朝向內部方向（軸方向）延伸的升降桿1 0c ’在洗衣' -8- 201135003 乾衣時，一旦內槽10旋轉’衣物等就會反覆因爲升降桿 l〇c與離心力，沿著周壁上昇’又因爲重力落下。內槽10 的旋轉中心〇 1係以開口部1 0 a側較高的方向傾斜。 又，洗衣乾衣機S的內部係做爲洗衣室與乾衣室，具 備在同軸上內包著內槽10 ’前面爲開口的圓筒狀的外槽20 。在外槽2 0之前面的開口 2 0 s (參照圖5 )係設有合成樹脂 製的外槽外罩2〇a(參照圖3、圖5) ’可向外槽20內進行 儲水。在外槽外罩2 0的前側（靠身體側）中央，係形成了 用來將衣物等取出置入的開口部20b(參照圖3、圖5)。 開口部2 Ob與設於前補強材的開口部係利用橡膠製的襯墊 22 (參照圖3)連接在一起。該襯墊22係具有維持外槽20 與門2之水密性的功能。藉由如此，即可防止在洗衣、洗 淨以及脫水時發生漏水的情形。在外槽2 0的底面係設有排 水口 20c，與排水管8連接在一起。 排水管8的前端部係與設於地面G的排水孔1 〇 1連接。 又，在排水管8的中途係設有排水閥V，關閉該排水閥v， 進行供水，即可在外槽2 〇內儲水，打開排水閥V即可將外 槽20內的水朝機外排出。 再者，在洗衣乾衣機S之外槽20的背面中央係安裝了 用來旋轉驅動內槽10的馬達21。馬達21的旋轉軸21a係貫 穿外槽2 0，與設於內槽1 0之背面的金屬製凸緣！ 〇 e結合。 又，外槽2 0的下部係由下側被固定在基座1 h的複數個防振 手段9 (由螺旋彈簧與減振器所構成）所防振支撐。此外 ，外槽20的上部係被安裝在上部補強構件的補助彈簧（無 201135003 圖示）所支撐，以防止外槽2 0朝向前後方向傾倒。 在托盤5 (參照圖1 )的後方係如圖4所示般，設有： 供水電磁閥7al、洗澡水供水泵浦7bl、水位感測器63 (參 照圖1 〇 )等，與供水相關的零件。洗劑容器5 a (參照圖3 )係與外槽20連通般構成，藉由打開供水電磁閥7al，或 者是使洗澡水供水泵浦7b 1運轉，即可將洗衣水供給至外 槽20。 如圖2所示，洗衣乾衣機S係在筐體1的內部具備送風 導管（送風通路）30。送風導管3〇係具有：經過外槽20的 背面側朝上下方向（垂直方向）延伸的後導管32、以及經 過外槽20之上面側，從後方朝向前方延伸的上導管33。又 ，後導管32係具有：左右方向爲寬幅，朝前後方向呈薄狀 形成的偏平狀的流路。此外，上導管33具有：左右方向上 爲寬幅，朝上下方向呈薄狀形成的偏平狀的流路。 在送風導管30，於連接後導管32之上端部與上導管33 之後端部的傾斜導管34的內側壁面係形成了吸氣口 34a， 並設有開閉該吸氣口 34a的吸氣閥13。該吸氣閥13係藉由 被控制裝置60 (參照圖2、圖3 )所控制的驅動手段（馬達 等），而可控制在開放吸氣口 34a的開閥位置、或是關閉 吸氣口 30的關閥位置。利用使吸氣閥1 3成爲開閥位置（ 參照圖8 )，即可阻斷後導管3 2與上導管3 3之間的流路， 將筐體1內的空氣（外氣）帶入送風導管30的上導管33內 。而藉由使吸氣閥13爲關閥位置，則可連通後導管32與上 導管3 3，形成循環流路。 -10- 201135003 在上導管3 3的下游側係設置了具有風扇4 1 (送風手段 )與加熱器42 (加熱手段）的送風扇單元40。在本實施形 態中，乾燥裝置係由：送風導管30與送風扇單元40 (風扇 4 1與加熱器42 );後述的波紋管（送風路）3 1 ;溫風導管 (送風路）3 5 ;波紋管（送風路）3 6 ;以及吹出噴嘴（送 風路）37所構成。 再者，雖圖中沒有顯示，但在後導管3 2內係配設了： 例如可做爲水冷除濕機構的不鏽鋼製的平板（熱交換板） ，該平板係形成有多數個突起，在平板係連接了供水管（ 無圖示），該供水管係具備了用來使冷卻水沿著該壁面流 動的供水閥5 3 (參照圖9、圖1 0 )。 如圖3所示，風扇4 1即爲所謂的渦輪風扇’在風扇殼 體4 1 a內係收納了由複數個葉片所構成的葉輪（無圖示） ，在葉輪的周圍係形成了渦形的（渦卷狀）的流路（無圖 示）。又，在風扇殻體4 1 a的外面，於葉輪之旋轉中心的 一面側係形成了吸入空氣的吸氣孔（無圖示），在另一面 側則裝設了使葉輪高速旋轉的電動機Μ。 加熱器 42 (參照圖 2)係由 PTC ( Positive Temperature Coefficient)加熱器等所構成，被設置在風扇外罩41a內之 的渦形流路的下游側。此外，在加熱器42之下游側的風扇 殼體4 1 a ’係形成了將由加熱器4 2所生成之溫風（乾燥用 空氣）予以吐出的吐出口（無圖示）。 送風導管3 0 (後導管3 2 )的下部係藉由柔軟構造的波 紋管3 1，以略水平地與設置在外槽2 0之背面下部的出口 -11 - 201135003 20d (參照圖2)連接。 上導管33係具備過濾器導管33a(參照圖3)，過濾器 導管3 3 a的前面係具有開口部’將拉出式的乾燥過濾器6插 入至該開口部。乾燥過濾器6 (參照圖3 )的下游側係與送 風扇單元40的吸氣孔（無圖示）連接，在送風扇單元4〇的 吐出口（無圖示）係依序連接了溫風導管3 5、波紋管3 6、 以及吹出噴嘴37。吹出噴嘴37係在從外槽20之最上面一直 到旋轉中心〇 1 (参照圖2 )之間的位置’並且在比外槽2 0 之朝內方向（前後方向）的中心0 2 (参照圖2 )更爲前側 的位置，與設在外槽20之外槽外罩20a的溫風吹出口 2 〇e (参照圖5 )連接。 如圖5所示，溫風吹出口 2〇e係以從外槽外罩20a的前 側，沿著開口部2 0 b的方式來配設’使內部的流路變細’ 由外槽外罩20a的外壁面與溫風吹出口 20e的內壁面形成了 噴嘴（供給口）3 8。噴嘴3 8係在平衡器1 Ob的內周側之開 口部l〇a與門2之間呈開口般，且噴嘴38的開口係以朝向內 槽10之內部般構成。 再者，爲了不使衣物進入內槽10與外槽外罩20a之間 的隙縫，係將外槽外罩2〇a之開口部20b的內徑與內槽10之 開口部1 0a的內徑設定爲大致相同。因此，溫風吹出口 20e 之噴嘴3 8的出口會從開口部2 Ob的內周面朝內側伸出般形 成，使噴嘴38朝向內槽10內開口。藉由如此的構成，可使 來自噴嘴38的溫風直接吹到內槽1〇內的衣物。 如圖6所示，在後導管3 2 (送風導管3 0 )的下端部係 201135003 安裝了波紋管3 1的一端。該波紋管3 1的另—端係與形 外槽20之背面的圓形出口 20d (参照圖4 )連接。又， 管32之左右方向的內徑係比前後方向的內徑長出許多 左右方向呈寬幅較廣的偏平形狀。此外，出口 2 0 d的 位置對外槽2 〇的背面而言，係位在從外槽2 0之最下面BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing and drying machine and a clothes dryer having a drying means for drying clothes and the like. [Prior Art] The technology of living is: drying laundry and the like using a washing and drying machine that is continuously performed from laundry to clothes, for example, using a fan and a heat source to generate a commercial temperature. The air is blown into the inner tank to increase the temperature of the laundry 'to evaporate water from the laundry, and then to generate high temperature, low humidity air and circulate it. (Patent Document 1) [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] JP-A-2005-137642 (FIG. 1) [Disclosure] [Problems to be Solved by the Invention] However, 'Laundry in recent years The dryer is intended to be water-saving or power-saving. In the drying step using the circulation, it is necessary to change the high-temperature, humid air after passing the clothes into low-humidity air. In other words, in order to effectively produce high-temperature and low-humidity air, it is necessary to have a water-cooling dehumidification mechanism with cooling water, which will affect the water-saving mechanism, and it is necessary to use a heater to add cooked, which is detrimental to the power-saving. Claim. Therefore, when drying clothes, the low-humidity outside air must be brought in, and the air is supplied to the inner tank at -5 to 201135003, and then the air is discharged to the outside of the machine. At this time, the exhaust passage has the following proposal: The overflow pipe (when the water supply in the tank is excessive, the overflow port used to discharge the excess water to the outside of the tank) is used as a discharge port. However, the washing and drying machine disclosed in Patent Document 1 supplies warm air to the supply port in the tank, for example, when supplied from the upper side of the outer tank toward the body side (front side), and supplied from the supply port. The warm wind will not blow into the clothes. In other words, the warm wind will be blocked and discharged from the discharge port, causing problems that hinder the efficiency of the drying clothes. The present invention has been made to solve the above conventional problems, and an object thereof is to provide a washer-dryer and a clothes dryer which can improve the drying efficiency. [Means for Solving the Problem] The washing and drying machine of the present invention comprises: an outer tank which is internally used as a laundry room and a clothes drying chamber; and is rotatably disposed in the outer tank to accommodate the inside of the laundry a pump for driving the inner tank; a drying device having: a blowing path for supplying warm air to the inner tank, a blowing means, and a heating means; and the air supply path 'inhalation provided on the upstream side of the air blowing means The air suction means in the outside of the casing, the outside air sucked from the air suction means is discharged to the outside of the casing through the inner tank during the drying operation, and is characterized in that: the warm air is supplied a supply port to the inner tank; and a discharge port for discharging the warm air to the outside of the casing, wherein the supply port and the discharge port are in a position opposed to each other at a center in the inward direction of the outer groove. -6 - 201135003 [Effect of the Invention] According to the present invention, since the supply port and the discharge port of the warm air are disposed at positions facing each other in the direction in which the inner grooves face inward (front side and rear side), the supply port is provided. The warm wind is not blocked and is discharged from the discharge port, and the warm air from the supply port is discharged from the discharge port after being blown to the laundry. In this way, the warm air can effectively blow the laundry (dry objects), which can reduce power consumption. [Embodiment] Hereinafter, a washer-dryer S of this embodiment will be described with reference to Figs. 1 to 13 . As shown in Fig. 1, the washing and drying machine S of the present embodiment is a drum-type washing and drying machine. The outer casing has a body 1 composed of a steel plate and a resin molded article, and the casing 1 is attached to On the pedestal. The housing 1 consists of: left and right side panels 1 a ' 1 b (1 b please refer to FIG. 4 ); front outer cover 1 c ; rear outer cover 1 d (see FIG. 2 ); upper outer cover 1 e ; and lower front outer cover 1 f Composition. The left and right side panels 1 a, 1 b are combined with a u-shaped upper reinforcing material (not shown), a front reinforcing material (not shown), and a rear reinforcing material (not shown). Lh' is formed into a box-shaped casing 丨, which has sufficient strength as a casing. A door 2 is provided at a slightly center of the front cover 1c, and the door 2 closes an input port for taking out laundry (dry matter, drying object), and is provided by a hinge provided on the front reinforcing material. It is supported in an openable and closable manner. The front cover 1 c near the door 2 is provided with a door open key 3 for releasing the locking mechanism of the door 2 (not shown in 201135003). When the door open button 3 is pressed, the lock mechanism (not shown) can be released to open the door 2, and the door 2 can be locked and closed by pressing the door 2 (pressing '. The front reinforcing material without a figure has: It is concentric with the opening 2 Ob (see Fig. 3) of the outer groove 20 (see Fig. 2), and is used to take out the circular opening for the laundry. The operation is provided at the center of the upper portion of the casing 1. The panel 4 includes a power switch 4a, operation switches 4b, 4c, and a display 4d, etc. The operation panel 4 is connected to a control device 6 provided in a lower portion of the casing (refer to FIG. 2). It is electrically connected to FIG. 3). Further, a pull-out type tray 5 into which a lotion or a softener is put is provided on the left side of the operation panel 4. Further, a pull-out type is provided on the right side of the operation panel 4. Drying filter 6. The drying filter 6 is provided with a mesh type filter 6a (refer to Fig. 3) to remove the lint, etc. When the drying filter 6 is cleaned, the drying filter 6 is pulled out, and the mesh type is taken out. The filter 6a (refer to Fig. 3) is carried out. Further, the upper cover 1 e is provided with: a water supply pipe from the faucet The mouth 7a and the suction pipe connection port 7b for bathing the remaining water. As shown in Fig. 2, the washer-dryer S is provided with an inner groove (rolling drum) 10 in the casing 1, and the inner groove 10 is rotatable. The method is supported as a cylindrical laundry and dewatering tank. The inner tank 10 has an opening portion 10a on the front side (body side) end surface for taking out the laundry, and a peripheral wall and a bottom wall (inside) The side also has a plurality of through holes (not shown) for passing water and ventilating. At the edge of the opening 1 〇a, a fluid balancer l〇b which is formed integrally with the inner groove 1 is provided. The inner peripheral wall of the inner tank 10 is provided with a plurality of lifting rods 10c' extending in the inner direction (axial direction). When the clothes are washed in the laundry -8-201135003, once the inner tank 10 is rotated, the clothes and the like are repeated. Because the lifting rod l〇c and the centrifugal force rise along the peripheral wall and fall by gravity, the center of rotation 〇1 of the inner groove 10 is inclined in a direction higher than the opening 10 a side. Further, the inside of the washing and drying machine S It is used as a laundry room and a drying room, and has a circle with an opening in the front of the inner groove 10' on the coaxial side. The outer groove 20 of the outer groove 20 is provided with an outer groove cover 2〇a (see Figs. 3 and 5) made of synthetic resin in the opening 20 s (see Fig. 5) on the front surface of the outer groove 20 (in the outer groove 20) In the center of the front side (on the side of the body) of the outer tank cover 20, an opening 20b for taking out clothes or the like is formed (see Figs. 3 and 5). The opening portion 2 Ob and the front portion are provided. The opening of the reinforcing material is connected by a rubber liner 22 (see Fig. 3). The liner 22 has a function of maintaining the watertightness of the outer tank 20 and the door 2. By doing so, it is possible to prevent washing. Water leakage occurs during washing and dehydration. A drain port 20c is provided on the bottom surface of the outer tub 20, and is connected to the drain pipe 8. The front end portion of the drain pipe 8 is connected to the drain hole 1 〇 1 provided on the floor G. Further, a drain valve V is provided in the middle of the drain pipe 8, and the drain valve v is closed to supply water, so that water can be stored in the outer tank 2, and the drain valve V can be opened to open the water in the outer tank 20 to the outside. discharge. Further, a motor 21 for rotationally driving the inner tub 10 is attached to the center of the rear surface of the slot 20 outside the washer-dryer S. The rotating shaft 21a of the motor 21 penetrates the outer groove 20 and the metal flange provided on the back surface of the inner groove 10! 〇 e combined. Further, the lower portion of the outer tub 20 is supported by a plurality of anti-vibration means 9 (consisting of a coil spring and a damper) fixed to the susceptor 1 h on the lower side. Further, the upper portion of the outer tub 20 is supported by a supplement spring (not shown in Fig. 201135003) attached to the upper reinforcing member to prevent the outer tub 20 from falling in the front-rear direction. As shown in FIG. 4, the rear of the tray 5 (refer to FIG. 1) is provided with: a water supply solenoid valve 7a1, a bath water supply pump 7b1, a water level sensor 63 (refer to FIG. 1), and the like, and water supply-related Components. The lotion container 5a (see Fig. 3) is configured to communicate with the outer tub 20, and the washing water can be supplied to the outer tub 20 by opening the water supply solenoid valve 7a1 or by operating the bath water supply pump 7b1. As shown in Fig. 2, the washer-dryer S is provided with a blow duct (air supply passage) 30 inside the casing 1. The air duct 3 has a rear duct 32 that extends in the vertical direction (vertical direction) through the back side of the outer tank 20, and an upper duct 33 that passes through the upper side of the outer tank 20 and extends forward from the rear. Further, the rear duct 32 has a flat flow path which is formed in a wide direction in the left-right direction and which is thin in the front-rear direction. Further, the upper duct 33 has a flat flow path which is wide in the left-right direction and which is formed in a thin shape in the vertical direction. In the air supply duct 30, an intake port 34a is formed on the inner wall surface of the inclined duct 34 at the upper end portion of the duct 32 and the rear end portion of the upper duct 33, and an intake valve 13 for opening and closing the air inlet 34a is provided. The intake valve 13 is controllable at a valve opening position of the open intake port 34a or a closed intake port by a drive means (motor or the like) controlled by the control device 60 (see Figs. 2 and 3). The valve closing position of 30. By making the intake valve 13 a valve opening position (see Fig. 8), the flow path between the rear duct 3 2 and the upper duct 3 3 can be blocked, and the air (outside air) in the casing 1 can be brought into the air supply. Inside the upper conduit 33 of the conduit 30. Further, by setting the intake valve 13 to the valve closing position, the rear duct 32 and the upper duct 3 can be connected to form a circulation flow path. -10- 201135003 A fan unit 40 having a fan 4 1 (air blowing means) and a heater 42 (heating means) is provided on the downstream side of the upper duct 3 3 . In the present embodiment, the drying device is composed of: a blow duct 30 and a blower unit 40 (fan 4 1 and heater 42); a bellows (air supply path) 3 1 to be described later; a warm air duct (air supply path) 35; A bellows (air supply path) 3 6 and a blowing nozzle (air supply path) 37 are formed. Further, although not shown in the drawings, a stainless steel plate (heat exchange plate) which can be used as a water-cooling dehumidification mechanism, for example, is formed in the rear duct 32, and the flat plate is formed with a plurality of protrusions on the flat plate. A water supply pipe (not shown) is connected, and the water supply pipe is provided with a water supply valve 5 3 for flowing cooling water along the wall surface (see Figs. 9 and 10). As shown in Fig. 3, the fan 41 is a so-called turbo fan. In the fan casing 4 1 a, an impeller (not shown) composed of a plurality of blades is housed, and a scroll is formed around the impeller. (Vortex-shaped) flow path (not shown). Further, on the outer surface of the fan casing 4 1 a, an air intake hole (not shown) for sucking air is formed on one surface side of the center of rotation of the impeller, and a motor for rotating the impeller at a high speed is attached to the other surface side. . The heater 42 (see Fig. 2) is constituted by a PTC (Positive Temperature Coefficient) heater or the like, and is provided on the downstream side of the scroll flow path in the fan casing 41a. Further, the fan casing 4 1 a ' on the downstream side of the heater 42 is formed with a discharge port (not shown) for discharging the warm air (drying air) generated by the heater 42. The lower portion of the air supply duct 30 (the rear duct 3 2 ) is connected to the outlet -11 - 201135003 20d (see Fig. 2) provided at the lower portion of the rear surface of the outer tank 20 by a horizontally arranged corrugated tube 3 1 . The upper duct 33 is provided with a filter duct 33a (see Fig. 3), and the front side of the filter duct 3 3 a has an opening portion. The pull-out type drying filter 6 is inserted into the opening. The downstream side of the drying filter 6 (see FIG. 3) is connected to an intake hole (not shown) of the blower unit 40, and the warm air is sequentially connected to the discharge port (not shown) of the blower unit 4A. The duct 35, the bellows 36, and the blowing nozzle 37. The blowing nozzle 37 is at a position 'from the uppermost side of the outer tub 20 up to the center of rotation 〇1 (refer to FIG. 2) and at a center 0 2 in the inward direction (front-rear direction) of the outer groove 20 (refer to the figure) 2) The position on the front side is connected to the warm air outlet 2 〇e (see Fig. 5) provided in the outer cover 20a outside the outer tank 20. As shown in Fig. 5, the warm air blowing port 2〇e is disposed so as to be thinned from the front side of the outer tank cover 20a along the opening portion 20b to the outer channel cover 20a. A nozzle (supply port) 38 is formed in the wall surface and the inner wall surface of the warm air outlet 20e. The nozzle 38 is formed in an opening between the opening portion 10a of the inner peripheral side of the balancer 1 Ob and the door 2, and the opening of the nozzle 38 is formed to face the inside of the inner groove 10. Further, in order not to allow the laundry to enter the gap between the inner tank 10 and the outer tank cover 20a, the inner diameter of the opening 20b of the outer tank outer cover 2a and the inner diameter of the opening 10a of the inner tank 10 are set to Roughly the same. Therefore, the outlet of the nozzle 38 of the warm air outlet 20e is formed to project inward from the inner peripheral surface of the opening 2 Ob, and the nozzle 38 is opened toward the inner groove 10. With such a configuration, the warm air from the nozzle 38 can be directly blown to the laundry in the inner tub 1b. As shown in Fig. 6, one end of the bellows 31 is attached to the lower end portion of the rear duct 3 2 (air supply duct 30) 201135003. The other end of the bellows 3 1 is connected to a circular outlet 20d (see Fig. 4) on the back surface of the outer groove 20. Further, the inner diameter of the tube 32 in the left-right direction is much longer than the inner diameter in the front-rear direction, and has a wide and wide flat shape in the left-right direction. In addition, the position of the exit 20 d is at the bottom of the outer trough 2 0 from the back of the outer trough 2
到旋轉中心〇〗（参照圖2 )爲止之間的高度。（参照H 〇 波紋管3 1係由橡膠等之彈性可變形的材料所形成 其前後方向（水平方向）的中央部係以縱長方向配置 路剖面爲平板狀的伸縮部3 1 a。 再者，波紋管3 1係在伸縮部3 1 a之前後方向的兩 流路剖面爲圓形的連接部3 lb，3 1 c係與伸縮部3丨3呈 形成，被配置在面對後導管32之前面32a，朝左方向 的位置。又，伸縮部3 1 a係以面對連接部3 1 b，3 1 c的 心，朝左方向偏置般形成。 再者，於送風導管30的下端部，於波紋管3 1的附 藉由複數個螺絲50c裝設了配管接頭50。該配管接頭 由合成樹脂等材料所形成，與形成在後導管3 2的排 3 2b (參照圖2、圖7 )連接，管部5 0 a係朝向下方延伸 。又，配管接頭50從前方所看到的平面形狀係具有横 橢圓形狀（平板狀）的大徑部5 0 b，該大徑部5 0 b的開 與排出口 32b連接。 大徑部50b係在後導管32的前面32a側，以偏向波 3 1的上方’並且對左右方向’以偏向右側（外側）來 成在 後導 ，使 咼度 一直 0 4) ，在 了流 端， 一體 錯開 軸中 近係 50係 出口 形成 長之 口係 紋管 配置 -13- 201135003 。甚至，管部50a係以對大徑部50b而言，以偏向左右方向 之右側（外側）的位置朝向下方延伸。 此外，配管接頭50的管部50a係以通過形成於波紋管 3 1之伸縮部3 1 a的凹部3 1 d的方式來配置。如此一來，就不 會影響到從外槽20朝向後導管32 (送風導管30 )之排氣的 流動，並且，不須使波紋管31與配管接頭50從後導管32之 左右方向的兩端突出，故可配置成小型化。 又，具有可撓性之伸縮管51 (参照圖2)的一端係與 配管接頭50的前端連接，另一端則與比排水管8之排水閥V 的位置更爲下游側連接。 又，排出口 32b係如圖2所示般，被設定爲具有溢水口 功能的高度位置。意即，排出口 3 2b之開口部的下端係被 設定在洗衣時之最大水位Lm ax的高度位置。超過該最大水 位Lmax的水會通過配管接頭50與伸縮管51 (溢水管），朝 排水管8排出後，被排出洗衣乾衣機S (筐體1 )的外部。 再者，因爲使排出口 3 2b具有溢水口的功能，所以針 對位在比排出口 32b更爲下方的位置，例如：與排出口 32b 連接的配管接頭50、與配管接頭5 0連接的伸縮管51、與伸 縮管5 1連接的排水管8，係利用密封構件等，使其成爲水 密構造之構成。 如圖7所示，配管接頭50的大徑部50b係與後導管32的 前面32a連接，其基部係形成剖面爲長方形的空間’甚至 ，突出形成了管部50a之長徑R的大約一半左右，在內部具 有大於剖面大於管部50a之流路剖面的緩衝空間Q。如此~ -14- 201135003 來，藉由設置了緩衝空間Q，可以降低乾衣時的溫風在從 導管32朝向管部50a流動時的亂流，使排氣更有效率地進 行。 又，利用將配管接頭5 0安裝在後導管3 2的前面3 2 a， 就不會從後導管32向後方伸出，可減少洗衣乾衣機S之前 後方向的尺寸。此外，藉由將配管接頭50配置在形成於傾 斜配置之外槽20的背面與後導管32之前面32a，且由側面 看爲三角形的空間（參照圖2 )，即可減少死角，可有效 利用空間。 接下來說明本實施形態之洗衣乾衣機S的動作。首先 ，簡單說明本實施形態之洗衣乾衣機S的全體構成。如圖 10所示，控制裝置（微電腦）60係與和各種開關4b，4c連 接的操作按鍵輸入電路6 2、水位感測器6 3、溫度感測器6 4 、振動感測器6 5連接，取得使用者之按鍵操作、或者是在 洗衣步驟、乾衣步驟中的各種資訊訊號。又，溫度感測器 64係包含：外氣溫度感測器、吸氣口 34a的溫度感測器、 排水口 2 0 c的溫度感測器等。 控制裝置6 0係藉由各驅動電路6 6來控制供水電磁閥 7 a 1、洗澡水供水泵浦7 b 1、排水閥V、吸氣閥1 3、供水閥 5 3的開關、馬達2 1以及風扇4 1之電動機Μ的旋轉速度、加 熱器42的通電。又，控制裝置60係控制了用來將洗衣乾衣 機S之動作狀態通知使用者的顯示器4d、發光二極體67、 蜂鳴器68。 一旦按下電源開關4 a，予以通電即可啓動控制裝置6 0 -15- 201135003 ，例如：執行如圖11至圖1 3所示之洗衣及乾衣的基本控制 處理程式。 於步驟S1 01中，控制裝置60係執行洗衣乾衣機S的狀 態確認以及初期設定。 又，進入步驟S102，控制裝置60點亮操作面板4的顯 示器4d，依照操作開關4c的指示輸入來設定執行洗衣/乾 衣行程（只有進行洗衣的行程、連續執行從洗衣到乾衣的 行程、或只進行乾衣的行程等）。在沒有輸入指示的狀態 下，就會自動設定爲標準的洗衣/乾衣行程、或者是上次 所進行的洗衣/乾衣行程。 接下來進入步驟S1 03，控制裝置60確認有無來自操作 面板4之操作開關4b (啓動開關）的啓動訊號。當控制裝 置60判斷啓動開關訊號爲「無」時，重覆步驟S 1 03的處理 ，而當判斷啓動開關訊號爲「有」時則進入步驟S 1 04。 在步驟S104中，控制裝置60係執行洗衣。在該洗衣中 ，係依序進行洗淨、中間脫水、清洗、最終脫水。此時， 適當控制供水電磁閥7al、洗澡水供水泵浦7bl、排水閥V 、馬達2 1等來進行洗衣。 又，在洗衣時，當水位超過預定値（被判斷爲異常的 水位、Lmax )時，經由兼具溢流管（OF管）之構成的配 管接頭50與伸縮管5 1，朝排水管8之排水閥V的下游排出。 朝排水管8排出的水會朝設於筐體1外（機外）之地面G的 排水孔1 0 1直接排出。藉由如此構成，可防止洗衣水等的 水超過預定水位而溢出機外（筐體1外）。 -16- 201135003 在洗衣終了後進入步驟S 1 〇 5 ’控制裝置6 0確認是否有 設疋洗衣乾衣行程。在步驟8105中，控制裝置6〇在設定爲 只有洗衣行程時（No)時’完成運轉，而在設定爲洗衣乾 衣行程時（Yes )時則進入步驟S1 〇6。 在步驟S106中，控制裝置60關閉風扇41，並且在加熱 器4 2爲Ο F F的狀態下進行高速脫水。高速脫水係使內槽j 〇 高速旋轉’有效地將水份從衣物脫出（以高速來離心分離 )° 接下來進入步驟S 1 0 7，控制裝置6 0判斷從高速脫水開 始’是否已經過規定時間。是否已經過規定時間係由無圖 示的計時器來判斷。在步驟S 1 07中，當控制裝置6〇判斷爲 未經過規定時間時（N 〇 )，重覆步驟S 1 0 7的處理，當判斷 已經過規定時間時（Yes )則進入步驟S 1 08。 在步驟S108中，控制裝置6 0檢測無圖示之外氣溫度感 測器的値，確認該外氣溫度是否爲預定溫度以上。預定溫 度例如被設定爲1 〇 °c。又，檢測外氣溫度的外氣溫度感測 器，例如被設置在可捕捉筐體1內之外氣（參照圖8 )的位 置（筐體1內的底部）。在步驟S1 08中，當控制裝置60判 斷外氣溫度非預定溫度以上時（No )，移行至圖1 2所示的 控制，而當判斷外氣溫度爲預定溫度以上時（Y es )則進 入步驟S 1 0 9。 當外氣溫度爲iM疋溫度以上時，在步驟S 1 0 9中，控制 裝置60在風扇4 1以高速旋轉的狀態下’將加熱器42通電（ ON)爲「弱（例如爲6〇〇瓦特以下）」，使內槽10反覆正 -17- 201135003 反旋轉，一邊改變內槽10內之衣物的位置，一邊將高溫的 溫風吹向衣物（洗衣物）（加熱器加熱循環乾衣步驟）。 意即’在加熱器加熱循環乾衣步驟中，如圖2所示般 ’在關閉吸氣閥13的狀態下（在使送風導管3 0連通的狀態 下）’從風扇41所吐出的空氣會因爲加熱器42而成爲低濕 度•高溫的溫風，經過溫風吹出口 2 0 e，從噴嘴3 8 (參照 圖5)朝向內槽1〇內吐出。 被吐出的溫風會溫熱衣物，其一部份的熱會讓水份從 衣物蒸發。因此’內槽10之出口的循環空氣的濕度會變成 幾乎接近飽和濕度。從內槽1 0排出的高溫.多濕的溫風從 外槽2 0的出口 2 0d被排出，經過波紋管3 1、送風導管3 0 , 返回送風扇單元40。此時，溫風是持續將一部份的熱送至 外槽20、送風導管30，返回送風扇單元40。 循環空氣係如上所述般，在內槽10的出口已達到幾乎 飽和濕度，所以當在外槽20、送風導管30的內壁被冷卻時 ，隨著溫度下降會在內壁等使水份凝結。此時，溫風溫度 以及衣物溫度不是固定，而是會持續上昇，因爲持續將熱 送至內槽10、外槽20以及送風導管30，所以內槽1〇、外槽 20、送風導管30的溫度會持續上昇。意即，可一邊將熱儲 存在衣物以及送風導管3 0等，一邊進行凝結（除濕）。如 此被除濕的溫風通過送風導管30，返回風扇41。 再者，在這樣的加熱器加熱循環乾衣步驟中，溫風循 環時係在排水閘1 〇 〇形成水封，所以排出口 3 2 b的出口側是 被封止，因此從外槽2 〇朝送風導管3 0流動的溫風無法經由 -18- 201135003 排出口 32b朝筐體1外被排出。 又，進入步驟S 1 1 0，控制裝置60確認從乾衣開始是否 已經過了規定時間。規定時間係使用在事先的實驗等所決 定之値，例如·設定爲全體之乾衣時間的大約3成左右的 時間。 在步驟S 1 1 0中，當控制裝置6 0判斷爲未經過規定時間 時（N 〇 )，重覆步驟S 1 1 0的處理，當判斷爲已經過規定時 間時（Yes )，進入步驟SI 1 1。 在步驟S 1 1 1中，控制裝置6 0繼續維持加熱器4 2的通電 (例如爲600 W )，將吸氣閥1 3全開。藉由如此，即如圖8 所示，後導管3 2與上導管3 3之間會被阻斷（循環風路全關 )，吸氣口 3 4 a全開。因此，吸氣閥1 3之下游側的上導管 33會與筐體1內的空氣（外氣）連通。 接下來進入步驟S 1 1 2。控制裝置60確認水位感測器63 的値是否在規定壓以下。水位感測器6 3係檢測外槽2 0內的 壓力’將施於膜片的壓力轉換爲電性訊號，藉由檢測該訊 號而可檢測出外槽2 0內的壓力。 在步驟S 1 1 2中，當控制裝置60判斷水位感測器63的値 高於規定値時（No )，移行至如圖1 3所示的控制，當判斷 爲規定値以下時（Y e s )，則進入步驟S 1 1 3。 在步驟S1 13中，控制裝置60使風扇41的轉速（旋轉速 度）上昇’判斷風扇4 1的轉速（旋轉速度）是否變成規定 轉速（規定旋轉速度）以上。在步驟S 1 1 3中，當控制裝置 6 0判斷風扇4 1非規定旋轉速度以上時（N 〇)時返回步驟 -19- 201135003 S 1 1 2，當判斷風扇4 1爲規定旋轉速度以上時（Yes )則進 入步驟S114。又，步驟S112與S113係爲判斷是否已解除排 水閘100之水封狀態的處理，在S1 13中爲Yes時，水封狀態 被解除，移行至加熱器加熱排氣乾衣步驟。 如圖8所示，一旦打開吸氣閥1 3 ( S 1 1 1 )，筐體1內的 空氣（外氣）會從吸氣口 3 4a被帶入上導管33內，由風扇 41與加熱器42所生成的高溫♦低濕度的溫風會從噴嘴38朝 內槽10內吐出。被吐出的溫風一邊吹向衣物，一邊從被設 置在軸方向（朝內方向）與噴嘴3 8爲相反側（內側）的外 槽20的出口 20d被排出。從外槽20的出口 20d被排出的溫風 經過波紋管3 1、後導管3 2、排出口 3 2b、配管接頭5 0、伸 縮管5 1、排水管8，朝筐體1外被排出。 又，在圖1 1的步驟S 1 1 4中，控制裝置6 0係測定位在外 槽20之下部的排水口 20c的初期溫度、以及吸氣口 34a (風 扇4 1的入口側）的初期溫度。各初期溫度在乾衣開始後， 係爲溫度上昇開始穩定的溫度。 進入步驟S 1 1 5，控制裝置6 0執行乾衣完成判定。意即 ’控制裝置60測定位於外槽20之下部的排水口 20c的完成 溫度與吸氣口 3 4 a的完成溫度，判斷初期溫度與終了溫度 的差ΔΤ是否已超過規定溫度。再者，規定溫度（預定溫 度）係在事先的實驗等被決定。此外，乾衣完成判定不只 限於根據溫度差△ T來做判定，也可以根據是否已經過規 定時間（從溫度開始穩定所經過的時間）來判斷。 在步驟S 1 1 5中’當控制裝置6 0判斷Δ T爲規定溫度以 -20- 201135003 下時（No)，判斷爲乾衣尙未完成，重覆步驟S115的處理 ，當判斷△ T超過規定溫度時（Yes )，則判斷爲乾衣已完 成，進入步驟S 1 1 6。 在步驟S116中，控制裝置60使風扇41的旋轉速度從高 速變成低速，開啓排水閥V以及供水閥5 3，關閉加熱器42 。藉由讓風扇4 1以不會影響到使後述之水封恢復的低速來 旋轉，進行槽內的冷卻。並利用開啓供水閥5 3，恢復排水 閘1 0 0的水封。 又’進入步驟S 1 1 7，控制裝置6 0判斷從開啓供水閥 5 3後，是否已經過規定時間。在步驟S丨i 7中，當控制裝置 6 〇判斷爲尙未經過規定時間時（N 〇 )，反覆步驟S 1 1 7的處 理，而當判斷爲已經過規定時間時（Yes )，則判斷爲排 水閘1 〇 0的水封已恢復，停止風扇4 1，停止馬達2 1，關閉 所有的吸氣閥1 3、供水閥5 3以及排水閥V，結束一連串的 處理。 再者、當判斷外氣溫度未達預定溫度（例如未達1 〇 t )時（在S108中爲No)，進入圖I2的步驟S121’繼續吸氣 閥1 3全關（循環風路全開）的狀態。在外氣溫度未達預定 溫度時執行加熱器利用使用加熱器42之除濕運轉的加熱 器加熱循環乾衣運轉。 然後，控制裝置6 0會和步驟s 1 0 9與S 1 1 0 —樣，一邊使 加熱器4 2維持在〇 N (例如爲6 0 0 W )，一邊使內槽1 0左右 反轉旋轉（步驟S 1 2 2，S 1 2 3 )，一直到經過規定時間。 一旦在步驟S 1 2 3中經過了規定時間，就進入步驟s 1 2 4 -21 - 201135003 ，控制裝置60如圖9所示般，開啓供水閥53，使冷卻水沿 著設置在送風導管30內之水冷除濕機構（無圖示）的平板 流下。如此一來，吹附到洗衣物，從出口 20d經由波紋管 31，朝送風導管30被排出的高溫多濕的空氣在通過後導管 32時，會被水冷除濕機構所冷卻、除濕（水冷除濕）。被 除濕的空氣會以通過乾燥過濾器6、風扇41、加熱器42, 再從噴嘴38導入至內槽10的方式循環。 接下來進入步驟S 1 25，控制裝置60判斷從開始利用冷 卻水來水冷除濕後是否已經過規定時間。在此的規定時間 是使用根據事先的實驗等所決定的時間。當控制裝置60判 斷尙未經過規定時間時（S125、Yes )，反覆步驟S125的 處理，當判斷爲已經過規定時間時（S 1 2 5、Y e s )，關閉 供水閥53，進入步驟S126以後的處理。從步驟S126到S130 的處理係同於在圖1 1所示的步驟S 1 14到S 1 1 8，故省略重複 説明。 如此一來，當外氣溫度低時，如上述般打開吸氣閥1 3 ，一面讓外氣進入，一面進行利用水冷除濕的加熱器加熱 循環乾衣運轉，而不是進行乾燥的加熱器加熱排氣乾衣運 轉。又，並非限定於水冷除濕，也可以是使用空氣的空冷 除濕。 又’在圖11所示的步驟S112、SU3中，當判斷風扇41 的旋轉速度在變成規定旋轉速度以上之前，水位感測器63 的値已超過規定壓時（在S113爲No，在S112爲No)，如 圖1 3所示般’進入步驟S 1 3 1，控制裝置6 0使吸氣閥作動爲 -22- 201135003 小於全開’呈現稍微關閉的狀態（例如全開爲9〇„時，則 爲8 0° )，使循環風路爲稍微開啓的狀態。 接下來進入步驟S 1 32，控制裝置60再度確認水位感測 器63的値是否在規定壓以下。當控制裝置6〇判斷水位感測 器63的値在規定壓以下時（在S132爲Yes)進入步驟S133 ，一邊使風扇4 1的旋轉速度上昇，一邊確認水位感測器6 3 的檢測値。 在步驟S 1 3 3中’當判斷風扇4 1的旋轉速度不在規定轉 速（規定旋轉速度）以上時（N 〇 )，重回步驟S 1 3 2，判斷 水位感測器6 3的値是否在規定壓以下。 在步驟S 1 3 2中’當控制裝置6 0判斷已再度確認的水位 感測器6 3的値超過規定壓時（n 〇 )，移行至圖1 2所示的步 驟S121至S 130的處理，進行加熱器加熱循環乾衣步驟，而 不是進行加熱器加熱排氣乾衣步驟。 在圖13所示的步驟S134至S138係同於在圖11所示的步 驟S 1 1 4至S 1 1 8，故省略該重複說明。 在圖1 1所示的控制中，雖是針對在乾衣步驟的前半段 係爲進行加熱器加熱循環乾衣步驟，在後半段爲進行加熱 器加熱排氣乾衣步驟的情況加以說明，但是在乾衣步驟的 全步驟中，也可以使吸氣閥1 3全開，將加熱器4 2設定在弱 (例如爲600W以下）的排氣乾衣步驟。 如以上之說明，根據本實施形態的洗衣乾衣機s ’因 爲噴嘴38 (供給口）與排出口 32b係被設置在：夾著外槽 2〇之向內部方向的中心〇2，彼此對向的位置，所以可確實 -23- 201135003 將溫風吹到乾衣時的洗衣物（乾燥對象物），提高乾衣效 率。 此外’根據本實施形態的洗衣乾衣機S，因爲夾著內 槽10的旋轉中心01 ’在上方設有噴嘴38 (供給口），在下 方配置了排出口 3 2b，所以可更加確實地將溫風吹到洗衣 物（乾燥對象物），進一步提昇乾衣效率。 又，根據本實施形態的洗衣乾衣機S，藉由使排出口 3 2b兼作溢水口來使用，可使洗衣乾衣機3的構造簡略化。 並且’藉由在送風導管30設置了排出口 32b，就不須在外 槽20設置具備溢水口的溢流管，所以可使外槽2〇的構造簡 略化。 此外’根據本實施形態的洗衣乾衣機S，藉由將外槽 20的出口 20d設置在比排出口 32b的高度位置更爲下方的位 置，即可使溫風形成潛入到比排出口 3 2 b更爲下側的流路 ，所以來自噴嘴38的溫風可有效地吹到洗衣物，故可進一 步提昇乾衣效率。 再者，以下雖以洗衣乾衣機S爲例來加以説明，但是 也可適用於衣物烘乾用的乾衣機。乾衣機係由：收納被乾 燥物（洗衣後的衣物等）的滾筒（內槽+外槽）；旋轉驅 動滾筒（內槽）的馬達；將乾衣用的空氣送入滾筒的送風 手段；加熱手段；包含送風路的乾燥裝置；以及吸氣手段 所構成，因爲在送風路之上游側的送風路係設有排出口， 所以可有效地將溫風吹到乾燥對象物，可提昇乾衣效率。 此外，除了溢水口以外，皆可得到同於上述之洗衣乾衣機 -24- 201135003 S的效果。 在本實施形態的洗衣乾衣機s，雖以排出口 32b設置在 送風導管3 0的情形爲例來加以說明，但不限於此，例如也 可將排出口設置在外槽2 0之背面的底側。又，此時的排出 口也可兼做溢水口，或者是使其位在比溢水口更低的位置 ，設置成在排氣乾燥時開閥的開關閥亦可。 此外，也可將供給口（噴嘴3 8 )設在外槽2 0之朝向內 部方向的內側上部，將排出口設在外槽2 〇之朝向內部方向 之靠近身體側下部。 【圖式簡單說明】 〔圖1〕係顯示本實施形態之洗衣乾衣機之外觀的立 體圖。 〔圖2〕係顯示本實施形態之洗衣乾衣機之內部構造 的側面圖。 〔圖3〕係顯示本實施形態之洗衣乾衣機之內部構造 的立體圖。 〔圖4〕係顯示本實施形態之洗衣乾衣機之內部構造 的背面圖。 〔圖5〕係顯示本實施形態之洗衣乾衣機之供給口與 其周邊之構造的剖面圖。 〔圖6〕係顯示設於本實施形態之洗衣乾衣機之送風 導管的排氣風路的立體圖。 〔圖7〕係圖6的A-A線剖面圖。 -25- 201135003 〔圖8〕係顯示本實施形態之洗衣乾衣機在排氣乾衣 步驟時的空氣流動的側面圖。 〔圖9〕係顯示本實施形態之洗衣乾衣機在循環乾衣 步驟時的空氣流動的側面圖。 〔圖1 0〕係本實施形態之洗衣乾衣機的方塊圖。 〔圖1 1〕係顯示本實施形態之洗衣乾衣機之控制處理 程式之一例的流程圖。 〔圖1 2〕係顯示當外氣溫度未達預定溫度時之洗衣乾 衣機之控制處理程式之一例的流程圖。 〔圖1 3〕係顯示水位高於規定値時之洗衣乾衣機之控 制處理程式之一例的流程圖。 【主要元件符號說明】 1 :筐體 8 :排水管 1 〇 :內槽 1 3 :吸氣閥（吸氣手段） 20 :外槽 20d :出口 2 1 :馬達 3〇:送風導管（送風路、乾燥裝置） 3 1 :波紋管（送風路、乾燥裝置） 32,33 ：導管 32b :排出口 -26- 201135003 3 4 a :吸氣口（吸氣手段） 3 5 :溫風導管（送風路） 3 6 :波紋管（送風路） 3 7 :吹出噴嘴（送風路） 3 8 :噴嘴（供給口） 4〇 :送風扇單元（乾燥裝置） 4 1 :風扇（送風手段、乾燥裝置） 42 :加熱器（加熱手段、乾燥裝置） 5 0 :配管接頭（連通路） 5 1 :伸縮管（連通路） 50a :管部 5〇b :大徑部 〇 1 :旋轉中心 ◦ 2 :外槽之朝向內部方向的中心 Q :緩衝空間 S :洗衣乾衣機 V :排水閥 -27-The height between the center of rotation (see Figure 2). (Refer to the H 〇 bellows 3 1 in the center portion in the front-rear direction (horizontal direction) formed of an elastically deformable material such as rubber, the elastic portion 3 1 a having a flat plate-shaped cross section is disposed in the longitudinal direction. The bellows 3 1 is formed in a circular connection portion 3 lb in the front and rear direction of the expansion and contraction portion 3 1 a, and the 3 1 c system is formed with the expansion and contraction portion 3丨3, and is disposed to face the rear duct 32. The front surface 32a is located in the leftward direction. Further, the expansion and contraction portion 3 1 a is formed to be offset toward the left in a direction facing the connecting portion 3 1 b, 3 1 c. Further, at the lower end of the air supply duct 30 A pipe joint 50 is attached to the bellows 3 1 by a plurality of screws 50c. The pipe joint is formed of a material such as synthetic resin, and is formed in the row 3 2b of the rear duct 32 (refer to FIG. 2, 7) The pipe portion 50a extends downward, and the pipe joint 50 has a large-diameter portion 5 0 b having a horizontal elliptical shape (flat plate shape) as seen from the front, and the large diameter portion 5 0 The opening of b is connected to the discharge port 32b. The large diameter portion 50b is attached to the front face 32a side of the rear duct 32 so as to be biased above the wave 3 1 ' And in the left and right direction 'toward the right side (outer side) to form the back guide, so that the twist is always 0 4), at the end of the flow, the integrated staggered shaft in the near 50 series outlet to form a long mouth ribbed tube configuration-13- 201135003. In addition, the tube portion 50a extends downward toward the right side (outer side) of the large-diameter portion 50b in the left-right direction. Further, the pipe portion 50a of the pipe joint 50 is disposed so as to pass through the recess 3d formed in the elastic portion 3 1 a of the bellows 3 1 . As a result, the flow of the exhaust gas from the outer tub 20 toward the rear duct 32 (the air duct 30) is not affected, and the bellows 31 and the pipe joint 50 are not required to be both ends of the rear duct 32 from the left and right directions. Outstanding, it can be configured to be miniaturized. Further, one end of the flexible telescopic tube 51 (see Fig. 2) is connected to the front end of the pipe joint 50, and the other end is connected to the downstream side of the position of the drain valve V of the drain pipe 8. Further, as shown in Fig. 2, the discharge port 32b is set to a height position having an overflow function. That is, the lower end of the opening portion of the discharge port 3 2b is set at the height position of the maximum water level Lm ax at the time of washing. The water exceeding the maximum water level Lmax is discharged to the drain pipe 8 through the pipe joint 50 and the bellows 51 (overflow pipe), and then discharged to the outside of the washing and drying machine S (the casing 1). Further, since the discharge port 32b has a function of a water overflow port, for example, a pipe joint 50 connected to the discharge port 32b and a bellows connected to the pipe joint 50 are disposed at a position lower than the discharge port 32b. 51. The drain pipe 8 connected to the bellows 51 is configured to have a watertight structure by using a sealing member or the like. As shown in Fig. 7, the large-diameter portion 50b of the pipe joint 50 is connected to the front surface 32a of the rear duct 32, and the base portion is formed into a space having a rectangular cross section. Even, about half of the long diameter R of the pipe portion 50a is protruded. The inside has a buffer space Q larger than a cross section of the flow path larger than the pipe portion 50a. By the provision of the buffer space Q, the turbulent flow of the warm air during the drying of the clothes from the duct 32 toward the pipe portion 50a can be reduced, and the exhaust gas can be more efficiently performed. Further, by attaching the pipe joint 50 to the front face 3 2 a of the rear duct 3 2, it does not protrude rearward from the rear duct 32, and the size of the washer-dryer S in the front and rear directions can be reduced. Further, by arranging the pipe joint 50 in the space formed on the back surface of the groove 20 other than the inclined arrangement and the front surface 32a of the rear duct 32, and having a triangular shape as seen from the side (see FIG. 2), the dead angle can be reduced and the use can be effectively utilized. space. Next, the operation of the washer-dryer S of this embodiment will be described. First, the overall configuration of the washer-dryer S of the present embodiment will be briefly described. As shown in FIG. 10, the control device (microcomputer) 60 is connected to the operation key input circuit 6, the water level sensor 63, the temperature sensor 64, and the vibration sensor 65 connected to the various switches 4b, 4c. , obtaining the user's button operation, or various information signals in the washing step and the drying step. Further, the temperature sensor 64 includes an external air temperature sensor, a temperature sensor of the intake port 34a, a temperature sensor of the drain port 20 c, and the like. The control device 60 controls the water supply solenoid valve 7 a 1 , the bath water supply pump 7 b 1 , the drain valve V, the intake valve 13 , the switch of the water supply valve 5 3 , and the motor 2 1 by the respective drive circuits 66 . And the rotation speed of the motor 风扇 of the fan 41 and the energization of the heater 42. Further, the control device 60 controls the display 4d, the light-emitting diode 67, and the buzzer 68 for notifying the user of the operation state of the washer-dryer S. Once the power switch 4a is pressed, the control unit 6 0 -15- 201135003 can be activated by energizing, for example, to perform the basic control processing of the laundry and drying clothes as shown in Figs. 11 to 13 . In step S1 01, the control device 60 executes the status confirmation and initial setting of the washer-dryer S. Further, the process proceeds to step S102, and the control device 60 lights the display 4d of the operation panel 4, and sets the execution of the laundry/drying stroke in accordance with the instruction input of the operation switch 4c (only the laundry stroke is performed, the stroke from the laundry to the clothes is continuously performed, Or only the dry clothes, etc.). When there is no input indication, it is automatically set to the standard laundry/drying stroke, or the last laundry/drying stroke. Next, proceeding to step S1 03, the control unit 60 confirms the presence or absence of the activation signal from the operation switch 4b (start switch) of the operation panel 4. When the control device 60 judges that the start switch signal is "None", the processing of the step S1 03 is repeated, and when it is judged that the start switch signal is "Yes", the process proceeds to a step S104. In step S104, the control device 60 performs laundry. In the laundry, washing, intermediate dehydration, washing, and final dehydration are sequentially performed. At this time, the water supply solenoid valve 7a1, the bath water supply pump 7b1, the drain valve V, the motor 2, and the like are appropriately controlled to perform the washing. Further, when the water level exceeds the predetermined enthalpy (the water level determined to be abnormal, Lmax) during the washing, the pipe joint 50 and the bellows 5 1 having the overflow pipe (OF pipe) are formed toward the drain pipe 8 The drain valve V is discharged downstream. The water discharged to the drain pipe 8 is directly discharged to the drain hole 110 of the floor G provided outside the casing 1 (outside the casing). According to this configuration, it is possible to prevent the water such as the washing water from exceeding the predetermined water level and overflowing the outside of the machine (outside the casing 1). -16- 201135003 After the end of the laundry, proceed to step S 1 〇 5 ’ control unit 6 0 to confirm if there is a laundry drying schedule. In step 8105, the control device 6 is "completed" when it is set to only the laundry stroke (No), and when it is set to the laundry dryer stroke (Yes), it proceeds to step S1 〇6. In step S106, the control device 60 turns off the fan 41, and performs high-speed dehydration in a state where the heater 42 is Ο F F . The high-speed dewatering system rotates the inner tank j 〇 at high speed to effectively remove water from the laundry (centrifugal separation at high speed). Next, proceed to step S 107, and the control device 60 judges whether or not the high-speed dehydration has passed. set time. Whether or not the specified time has passed is judged by a timer without an indication. In step S107, when the control device 6 determines that the predetermined time has not elapsed (N 〇), the processing of step S1 0 7 is repeated, and when it is judged that the predetermined time has elapsed (Yes), the process proceeds to step S1 08. . In step S108, the control unit 60 detects a flaw of the outside air temperature sensor (not shown), and confirms whether or not the outside air temperature is equal to or higher than a predetermined temperature. The predetermined temperature is set, for example, to 1 〇 °c. Further, the outside air temperature sensor that detects the temperature of the outside air is provided, for example, at a position (see the bottom of the casing 1) in which the outside air (see Fig. 8) in the casing 1 can be captured. In step S1 08, when the control device 60 determines that the outside air temperature is not higher than the predetermined temperature (No), it moves to the control shown in FIG. 12, and when it is judged that the outside air temperature is above the predetermined temperature (Y es ), it enters. Step S1 0 9. When the outside air temperature is equal to or higher than the iM疋 temperature, the control device 60 energizes (ON) the heater 42 to “weak (for example, 6〇〇) in a state where the fan 4 1 is rotated at a high speed in step S1 0 9 . "Watt below"), the inner tank 10 is reversely rotated by -17-201135003, and while changing the position of the laundry in the inner tank 10, the high temperature warm air is blown toward the laundry (washing) (heater heating cycle drying step) . That is, in the heater heating cycle drying step, as shown in FIG. 2, in the state where the intake valve 13 is closed (in a state where the air supply duct 30 is connected), the air discharged from the fan 41 will be The heater 42 is a warm air of low humidity and high temperature, and is discharged from the nozzle 38 (see FIG. 5) toward the inner tank 1 through the warm air outlet 20 e. The warm wind that is spit out will warm the clothes, and part of the heat will allow the water to evaporate from the clothes. Therefore, the humidity of the circulating air at the outlet of the inner tank 10 becomes almost close to the saturated humidity. The high temperature, which is discharged from the inner tank 10, is discharged from the outlet 20d of the outer tank 20, passes through the bellows 3 1 and the air supply duct 30, and returns to the blower unit 40. At this time, the warm air continuously supplies a part of the heat to the outer tank 20 and the air supply duct 30, and returns to the blower unit 40. As described above, the circulating air has reached an almost saturated humidity at the outlet of the inner tank 10. Therefore, when the outer wall 20 and the inner wall of the air supply duct 30 are cooled, the water is condensed on the inner wall or the like as the temperature is lowered. At this time, the warm air temperature and the laundry temperature are not fixed, but will continue to rise because the heat is continuously sent to the inner tank 10, the outer tank 20, and the air supply duct 30, so the inner tank 1 〇, the outer tank 20, and the air supply duct 30 The temperature will continue to rise. That is, it is possible to perform condensation (dehumidification) while storing heat in the clothes and the air supply duct 30. The warm air thus dehumidified passes through the air duct 30 and returns to the fan 41. Further, in the heater heating cycle drying step, the water seal is formed in the drain gate 1 when the warm air is circulated, so the outlet side of the discharge port 3 2 b is sealed, so that the outer tank 2 is closed. The warm air flowing toward the air supply duct 30 cannot be discharged to the outside of the casing 1 via the -18-201135003 discharge port 32b. Further, the process proceeds to step S1 10 0, and the control device 60 confirms whether or not a predetermined time has elapsed since the drying of the clothes. The predetermined time is determined by a prior experiment or the like, and is set, for example, to about 30% of the total dry time. In step S1 1 0, when the control device 60 determines that the predetermined time has not elapsed (N 〇), the process of step S 1 1 0 is repeated, and when it is determined that the predetermined time has elapsed (Yes), the process proceeds to step S1. 1 1. In step S1 1 1 , the control device 60 continues to maintain the energization of the heater 42 (for example, 600 W), and fully opens the intake valve 13 . By doing so, as shown in Fig. 8, the rear duct 3 2 and the upper duct 3 3 are blocked (the circulation air passage is completely closed), and the air intake port 34 4 a is fully opened. Therefore, the upper duct 33 on the downstream side of the intake valve 13 communicates with the air (outer air) in the casing 1. Next, the process proceeds to step S 1 1 2 . The control device 60 confirms whether or not the enthalpy of the water level sensor 63 is equal to or lower than a predetermined pressure. The water level sensor 63 detects the pressure in the outer tank 20, and converts the pressure applied to the diaphragm into an electrical signal, and the pressure in the outer tank 20 can be detected by detecting the signal. In step S1 1 2, when the control device 60 determines that the 水 of the water level sensor 63 is higher than the predetermined ( (No), the control proceeds to the control shown in FIG. 13 and when it is determined that the predetermined value is below ( (Y es ), then proceeds to step S 1 1 3 . In step S13, the control device 60 raises the number of revolutions (rotational speed) of the fan 41 to determine whether or not the number of revolutions (rotational speed) of the fan 4 1 is equal to or higher than a predetermined number of revolutions (predetermined rotational speed). In step S1 1 3, when the control device 60 determines that the fan 4 1 is not more than the predetermined rotation speed (N 〇), it returns to step -19-201135003 S 1 1 2, and when it is determined that the fan 4 1 is above the predetermined rotation speed (Yes) proceeds to step S114. Further, steps S112 and S113 are processes for determining whether or not the water seal state of the drain gate 100 has been released. When Yes in S1 13, the water seal state is released, and the process proceeds to the heater heating exhaust drying step. As shown in Fig. 8, once the intake valve 13 (S 1 1 1 ) is opened, the air (outer air) in the casing 1 is taken into the upper duct 33 from the intake port 34a, and is heated by the fan 41. The high temperature ♦ low humidity warm air generated by the unit 42 is discharged from the nozzle 38 into the inner tank 10. The warm air to be discharged is discharged to the clothes, and is discharged from the outlet 20d of the outer tub 20 which is disposed on the opposite side (inside) of the nozzle 38 in the axial direction (inward direction). The warm air discharged from the outlet 20d of the outer tank 20 passes through the bellows 3 1 , the rear duct 3 2 , the discharge port 3 2b , the pipe joint 50 , the extension pipe 5 1 , and the drain pipe 8 , and is discharged to the outside of the casing 1 . Further, in step S1 1 4 of Fig. 11, the control device 60 measures the initial temperature of the drain port 20c located at the lower portion of the outer tub 20 and the initial temperature of the intake port 34a (the inlet side of the fan 4 1). . Each of the initial temperatures is a temperature at which the temperature rises and starts to stabilize after the start of the drying. Proceeding to step S1 15 5, the control device 60 executes the drying completion determination. That is, the control device 60 measures the completion temperature of the drain port 20c located at the lower portion of the outer tub 20 and the completion temperature of the intake port 34a, and determines whether or not the difference ΔΤ between the initial temperature and the final temperature has exceeded the predetermined temperature. Further, the predetermined temperature (predetermined temperature) is determined in advance of experiments or the like. Further, the judgment of the completion of the clothes is not limited to the determination based on the temperature difference ΔT, but may be determined based on whether or not the predetermined time has elapsed (the time elapsed since the temperature started to stabilize). In step S1 15 5, when the control device 60 determines that ΔT is the predetermined temperature to -20-201135003 (No), it is determined that the dry clothes are not completed, and the process of step S115 is repeated, when it is judged that ΔT exceeds When the temperature is specified (Yes), it is determined that the dry clothes have been completed, and the process proceeds to step S1 16 . In step S116, the control device 60 changes the rotational speed of the fan 41 from the high speed to the low speed, opens the drain valve V and the water supply valve 53, and turns off the heater 42. The cooling in the tank is performed by rotating the fan 4 1 at a low speed that does not affect the recovery of the water seal to be described later. And use the water supply valve 5 3 to restore the water seal of the drain gate 100. Further, the process proceeds to step S1, and the control unit 60 determines whether or not a predetermined time has elapsed since the water supply valve 53 was turned on. In step S丨i 7, when the control device 6 determines that the predetermined time has not elapsed (N 〇), the processing of step S 1 17 is repeated, and when it is determined that the predetermined time has elapsed (Yes), it is judged. The water seal for the drain gate 1 〇 0 has been restored, the fan 4 1 is stopped, the motor 2 1 is stopped, all the intake valves 1 3 , the water supply valve 5 3 and the drain valve V are closed, and a series of processes are terminated. Furthermore, when it is judged that the outside air temperature has not reached the predetermined temperature (for example, less than 1 〇t) (No in S108), the process proceeds to step S121' of FIG. 12, and the intake valve 1 3 is fully closed (the circulation air path is fully opened). status. When the outside air temperature is less than the predetermined temperature, the heater is used to perform the heating and drying drying operation by the heater using the dehumidifying operation of the heater 42. Then, the control device 60 will rotate the inner tank 10 to the left and right while maintaining the heater 4 2 at 〇N (for example, 600 W) in the same manner as the steps s 1 0 9 and S 1 1 0 0. (Step S 1 2 2, S 1 2 3 ) until the elapse of a predetermined time. Once the predetermined time has elapsed in step S1 2 3, the process proceeds to step s 1 2 4 -21 - 201135003, and the control device 60 opens the water supply valve 53 as shown in FIG. 9 so that the cooling water is disposed along the air supply duct 30. The flat plate of the water-cooling dehumidification mechanism (not shown) flows down. In this way, the high-temperature and humid air that is blown to the laundry and discharged from the outlet 20d via the bellows 31 toward the air supply duct 30 is cooled and dehumidified (water-cooled and dehumidified) by the water-cooling and dehumidifying mechanism when passing through the rear duct 32. . The dehumidified air is circulated by passing through the drying filter 6, the fan 41, the heater 42, and the nozzle 38 to the inner tank 10. Next, proceeding to step S125, the control unit 60 determines whether or not a predetermined time has elapsed since the start of the use of the cooling water to cool and dehumidify the water. The predetermined time here is the time determined based on prior experiments or the like. When the control device 60 determines that the predetermined time has not elapsed (S125, Yes), the process of step S125 is repeated, and when it is determined that the predetermined time has elapsed (S 1 2 5 , Y es ), the water supply valve 53 is closed, and the process proceeds to step S126. Processing. The processing from steps S126 to S130 is the same as the steps S 1 14 to S 1 1 8 shown in Fig. 11. Therefore, the overlapping description is omitted. In this way, when the outside air temperature is low, the intake valve 13 is opened as described above, and while the outside air is allowed to enter, the heater is heated and circulated by the water-cooling dehumidification, instead of the dry heater heating row. Air drying clothes run. Further, it is not limited to water-cooling and dehumidification, and may be air-cooled dehumidification using air. Further, in steps S112 and SU3 shown in FIG. 11, when it is determined that the rotational speed of the fan 41 has become equal to or higher than the predetermined rotational speed, the water level sensor 63 has exceeded the predetermined pressure (No in S113, and in S112). No), as shown in FIG. 13 'Entering step S 1 3 1, the control device 60 makes the intake valve actuate to -22-201135003 less than full open', which is slightly closed (for example, when the full opening is 9 〇 „, then When it is 80°), the circulation air passage is slightly opened. Next, the routine proceeds to step S1 32, and the control device 60 reconfirms whether the enthalpy of the water level sensor 63 is below a predetermined pressure. When the control device 6 determines the water level feeling When the enthalpy of the detector 63 is equal to or lower than the predetermined pressure (Yes in S132), the process proceeds to step S133, and while the rotation speed of the fan 4 1 is increased, the detection 値 of the water level sensor 63 is confirmed. In step S1 3 3 When it is determined that the rotational speed of the fan 4 1 is not equal to or greater than the predetermined rotational speed (predetermined rotational speed) (N 〇), the process returns to step S 1 3 2 to determine whether or not the sputum of the water level sensor 63 is below a predetermined pressure. 3 2 'When the control device 60 determines the water that has been reconfirmed When the 値 of the sensor 63 exceeds the predetermined pressure (n 〇), the process proceeds to the steps S121 to S130 shown in FIG. 12, and the heater heating cycle drying step is performed instead of heating the heater to dry. The steps S134 to S138 shown in Fig. 13 are the same as the steps S 1 1 4 to S 1 1 8 shown in Fig. 11, and the repetitive description is omitted. In the control shown in Fig. 11, In the first half of the drying step, the heater heating cycle drying step is performed, and in the second half, the heater heating exhaust drying step is described, but in the whole step of the drying step, The suction valve 13 is fully opened, and the heater 42 is set to a weak (for example, 600 W or less) exhaust drying step. As described above, the washer-dryer s ' according to the present embodiment is because of the nozzle 38 (supply The mouth) and the discharge port 32b are provided in a position where the center 〇2 of the outer groove 2〇 in the inner direction is opposed to each other, so that the laundry can be blown to the clothes during the -23-201135003 ( Dry the object) to improve the drying efficiency. In the washing and drying machine S of the embodiment, the nozzle 38 (supply port) is provided above the center of rotation 01' of the inner tank 10, and the discharge port 3 2b is disposed below, so that the warm air can be more reliably blown to the laundry. The laundry (drying object) further enhances the drying efficiency. Further, the washing and drying machine S according to the present embodiment can be used as the overflow port by using the discharge port 32b, thereby simplifying the structure of the washing and drying machine 3. Further, by providing the discharge port 32b in the air supply duct 30, it is not necessary to provide the overflow pipe having the overflow port in the outer tank 20. Therefore, the structure of the outer tank 2〇 can be simplified. Further, according to the washing and drying machine S of the present embodiment, the outlet 20d of the outer tub 20 is disposed at a position lower than the height position of the discharge port 32b, so that the warm air formation can be made to sneak into the discharge port 3 2 . b is the flow path on the lower side, so the warm air from the nozzle 38 can be effectively blown to the laundry, so that the drying efficiency can be further improved. In the following description, the washing and drying machine S will be described as an example, but it can also be applied to a clothes dryer for drying clothes. The dryer is a drum that accommodates the object to be dried (clothing after washing, etc.) (inner tank + outer tank); a motor that rotationally drives the drum (inner tank); and a blowing means for feeding the air for drying clothes into the drum; The heating means, the drying means including the air supply path, and the air suction means are provided. Since the air supply path on the upstream side of the air supply path is provided with the discharge port, the warm air can be efficiently blown to the object to be dried, and the drying efficiency can be improved. . In addition, in addition to the overflow, the same effect as the above-mentioned washing and drying machine -24-201135003 S can be obtained. In the washing and drying machine s of the present embodiment, the case where the discharge port 32b is provided in the air supply duct 30 is described as an example. However, the present invention is not limited thereto. For example, the discharge port may be provided at the bottom of the rear surface of the outer tank 20. side. Further, the discharge port at this time may also serve as an overflow port, or may be placed at a position lower than the overflow port, and may be provided as an on-off valve that opens when the exhaust gas is dried. Further, the supply port (nozzle 38) may be provided on the inner upper portion of the outer groove 20 in the inner direction, and the discharge port may be provided in the lower portion of the outer groove 2 facing the inner side toward the inner side. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the appearance of the washer-dryer of the embodiment. Fig. 2 is a side view showing the internal structure of the washer-dryer of the embodiment. Fig. 3 is a perspective view showing the internal structure of the washer-dryer of the embodiment. Fig. 4 is a rear elevational view showing the internal structure of the washer-dryer of the embodiment. Fig. 5 is a cross-sectional view showing the structure of the supply port of the washer-dryer of the embodiment and the periphery thereof. Fig. 6 is a perspective view showing an exhaust air passage of the air supply duct provided in the washer-dryer of the embodiment. Fig. 7 is a cross-sectional view taken along line A-A of Fig. 6. -25- 201135003 Fig. 8 is a side view showing the flow of air in the washing and drying machine of the present embodiment in the step of exhausting the clothes. Fig. 9 is a side view showing the flow of air in the washing and drying machine of the present embodiment at the time of the cycle drying process. Fig. 10 is a block diagram of the washer-dryer of the embodiment. Fig. 11 is a flow chart showing an example of a control processing program of the washer-dryer of the embodiment. Fig. 12 is a flow chart showing an example of a control processing program of the washer dryer when the outside air temperature is less than the predetermined temperature. [Fig. 13] is a flow chart showing an example of a control processing program of the washer-dryer when the water level is higher than the predetermined level. [Description of main components] 1 : Housing 8 : Drain pipe 1 〇: Inner groove 1 3 : Suction valve (suction means) 20 : Outer groove 20d : Outlet 2 1 : Motor 3〇: Air supply duct (air supply duct, Drying device) 3 1 : Bellows (air supply, drying device) 32, 33: Pipe 32b: discharge port -26- 201135003 3 4 a : suction port (suction means) 3 5 : warm air duct (air supply path) 3 6 : Bellows (air supply path) 3 7 : Blowing nozzle (air supply path) 3 8 : Nozzle (supply port) 4〇: Fan unit (drying unit) 4 1 : Fan (air supply means, drying unit) 42 : Heating (heating means, drying device) 5 0 : pipe joint (communication path) 5 1 : telescopic pipe (communication path) 50a : pipe part 5〇b : large diameter part 〇1 : rotation center ◦ 2 : outer groove facing inside Center of direction Q: buffer space S: washer dryer V: drain valve -27-