1320066 九、發明說明： C發明所屬之技術領域3 發明所屬之技術領域 本發明係有關一種使用具有呈水平方向或傾斜方向< 5 旋轉軸的旋轉滾筒進行洗淨、洗清、脫水等各洗衣行程之 滾筒式洗衣機及使用其之洗衣方法。 C先前技術3 背景技術 第9圖係習知滾筒式洗衣機之縱向截面圖。以下，使用 10 第9圖針對習知之滚筒式洗衣機的結構加以說明。 旋轉滚筒1〇3(以下，稱為滾筒103)之外周形成有多數排 水小孔108。滾筒103之外部設有可自由旋轉之水槽ι〇2(以 下，稱為槽102)。槽102之外底部固定有用以驅動滾筒1〇3 之馬達104 ’而槽102係從作為洗衣機本體之外箱1〇1利用彈 15簧體109支撐其正下方並可自由搖動，以達防振之目的。從 供水閥106延伸之洗濯水供給用的供水軟管U2係連接於槽 102之上部，而槽1〇2之下方底部形成有連接於排水閥113之 排水口 114。又，滾筒103内部形成有用以攪拌作為洗濯物 之衣物的突起107。再者，用以取出放入衣物之第丨開口部 20 l〇3a(以下’稱為開口部103a)係對應於蓋體1〇5之位置形 成。蓋體105係配置成可相對於外箱1〇1自由開關。具有以 上結構之習知滚筒式洗衣機係揭示於，例如，特開平 9-215894號中。 在槽102與開口部103a及蓋體1〇5相對應的位置上形成 5 有第2開口部102a(以下，稱為開口部i〇2a)。又，開口部l〇2a 與外箱101前面之開口部間設有由大略筒狀之橡膠等可撓 性材料所構成之襯墊構件115，而襯墊構件115係水密地固 定於開口部102a。再者，當關閉蓋體1〇5時，襯墊構件115 則會水密地抵接於外箱1〇1。 控制裝置116係設於外箱1〇1之上部前面，且可控制馬 達104、供水閥1〇6、排水閥113等的動作。又，控制裝置116 係由可依序控制洗淨、洗清、脫水等一連串洗衣行程之控 制部、輸入部、及顯示部等所構成。 接著’針對具有前述結構之習知滚筒式洗衣機150的動 作加以說明。首先，打開蓋體105，將作為洗濯物之衣物放 入滾筒103内。接著，開啟電源開關（圖未示），之後，操作 設於控制裝置116之啟動開關（圖未示），使滾筒式洗衣機150 開始運轉。當滾筒式洗衣機150開始運轉時，供水閥1〇6便 開始動作且供水’當水位檢測部（圖未示）檢出預定水位時則 停止供水。之後，便驅動馬達104。 在洗淨行程中，滾筒1〇3係以較低速進行旋轉，並以突 起107等提起内部之衣物。再者，當滾筒103内部之衣物從 適當的高度落下時’便可利用其衝擊力進行洗淨，即，進 行拍打洗淨。X，雖然滾筒103之旋轉因突起107的形狀而 有不同，但一般係進行正、反旋轉，以減少衣物的纏結。 田洗淨行程結束時，則透過排水閥113排出槽1〇2内的 洗濯水，並移動至洗清行程。在洗清行程中，滾筒103仍進 行與洗淨行程相同的動作。在洗清行裎中，亦可操作供水 1320066 閥106等進行注水洗滌等動作。 再者，在脫水行程中，滾筒103會在排出洗濯水之後進 行高速旋轉，並利用離心力除去包含於洗濯物中之水分。 由於具有前述結構之滾筒式洗衣機15 0係採用利用洗 « 5 濯物之自重落下的洗濯方式，因此容易因攪拌力不足產生 清潔力不足或洗滌不均勻。再者，必須花費許多時間於各 - 洗衣行程以確保預定之清潔力或洗滌力。 為了解決該等問題，已有如特開平9-215893號公報（以 # 下稱為特許文獻2)所揭示之洗衣機。 10 【發明内容】 發明揭示 在採用利用洗濯物之自重落下的洗濯方式之洗衣機 中，容易因攪拌力不足產生清潔力不足或洗滌不均勻。再 者，必須花費許多時間於各洗衣行程以確保預定之清潔力 15 或洗蘇力。 又，在使用循環泵循環洗濯水之具循環泵的洗衣機 ^ 中，需要較大的循環泵以充分的供給洗濯水至洗濯物來提 • 高洗滌效果。然而，從將洗衣機本體緊緻化的觀點看來， r 不得不將循環泵縮小，因此難以得到充分的循環流量。又， 20 由於需要新的循環泵，因此洗衣機之結構會變得複雜，且 不利於生產性及製造成本。 本發明之滚筒式洗衣機具有隨著旋轉滾筒之旋轉而旋 轉之洗濯水的循環水道，並藉由設於水槽之進水口引入洗 濯水，再從排出口將由進水口引入之洗濯水排出至旋轉滾 7 筒内;=洗濯物增洗灌水且進行循環。藉由前述結 構，可t-種可使包含於洗濯物中之洗濯水與旋轉滚筒 '外娜地進行循環，且可提高清潔力與洗蘇性 能’並可減少洗料均勻之滾料洗衣機。 圖式簡單說明 第1圖係本發明實施形態之濃筒式洗衣機的縱向截面 圖。 結構:=示請所—機之控制裝置之 本體所W絲錢之水槽 第4圖係顯示使用於第 殼的透簡。 、第1圖•之㈣式絲機之水槽 第5圖係顯示使用於第i圖所 滾筒的底部平面圖。 m先衣機之方疋轉 第6圖係顯示使用於第 滾筒的主要部分戴面圖。.之滾筒式洗衣機之旋轉 第7 A圖係顯示使用於筮彳_ 制部的動作流程圖。 _示之㈣式洗衣機之控 第7Β圖係顯示使用於第 制部的動作流程圖。 《式洗衣機1 部之圖係顯示使用於第1圖所示之滾筒式洗衣機之控制 型態的動作流程圖。 圖係.4不習知滾筒式洗衣機結構之縱向截面圖。 1320066 【實方式3 發明之詳細說明 以下’一面參照圖式一面針對本發明之實施形態加以 說明。又’本發明並不因該實施形態而受限制。 5 (實施形態） 第1圖係顯示本發明實施形態之滾筒式洗衣機的縱向 截面圖。在第1圖中，滾筒式洗衣機50本體1内設有有底圓 筒狀水槽6(以下稱為槽6)。槽6係由懸吊構件（圖未示）所支 撐，而呈從本體1正面lb側朝背面1(：側向下傾斜之狀態。槽 1〇 6係由水槽本體2(以下稱為槽本體2)與水槽殼3(以下稱為殼 3)所構成。槽本體2與殼3的連接部分係透過第1襯墊構件4 水岔地且連續地固定。又，槽6内側設有形成有底圓筒狀之 旋轉滾筒5(以下稱為滾筒5)，且該滾筒5被支撐成可自由旋 轉，而該滾筒5之旋轉軸從本體1之正面lb側朝背面1(；側向 15下傾斜。 本體1正面lb側形成有用以取出放入衣物等洗濯物的 本體開口部la(以下稱為開口部ia)，並且設有可自由開關地 覆蓋前述開口部la之門體8。 又，在殼3之與開口部la對應的位置上設有水槽殼開口 部(以下稱為開口部3a)，且在滾筒5之與開口部u及開口 部3a对應的位置上設有旋轉滾筒開口部5a(以下稱為開口部 5a)。又’開口部3a構成第1開口部，而開口部5a構成第2開 口部。透過開口部la、開口部3a、及開口部5a，可從本體1 外部對滾筒5内進行洗濯物之取出放入。 9 13200661320066 IX. OBJECTS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to the use of a rotating drum having a horizontal or oblique direction < 5 rotating shaft for washing, washing, dehydrating, etc. A drum type washing machine for the trip and a laundry method using the same. C Prior Art 3 Background Art Fig. 9 is a longitudinal sectional view of a conventional drum type washing machine. Hereinafter, the structure of a conventional drum type washing machine will be described using FIG. A plurality of drain holes 108 are formed in the outer circumference of the rotary drum 1〇3 (hereinafter referred to as the drum 103). The outside of the drum 103 is provided with a freely rotatable tank 〇 2 (hereinafter referred to as a tank 102). The bottom of the groove 102 is fixed with a motor 104' for driving the drum 1〇3, and the groove 102 is supported from the outer casing 1〇1 of the washing machine body by the spring 15 spring 109 and can be freely rocked to achieve vibration prevention. The purpose. The water supply hose U2 for supplying the washing water extending from the water supply valve 106 is connected to the upper portion of the tank 102, and the bottom portion of the tank 1 is formed with a drain port 114 connected to the drain valve 113. Further, inside the drum 103, a projection 107 for stirring the laundry as a laundry is formed. Further, the second opening portion 20 l〇3a (hereinafter referred to as the opening portion 103a) for taking out the laundry is formed corresponding to the position of the lid body 1〇5. The cover 105 is configured to be freely switchable with respect to the outer casing 1〇1. A conventional drum type washing machine having the above structure is disclosed in, for example, Japanese Laid-Open Patent Publication No. Hei 9-215894. In the groove 102, a second opening portion 102a (hereinafter referred to as an opening portion i2a) is formed at a position corresponding to the opening portion 103a and the lid body 〇5. Further, between the opening portion 102a and the opening portion on the front surface of the outer casing 101, a spacer member 115 made of a flexible material such as a substantially cylindrical rubber is provided, and the spacer member 115 is watertightly fixed to the opening portion 102a. . Further, when the lid body 1〇5 is closed, the pad member 115 abuts against the outer box 1〇1 in a watertight manner. The control device 116 is disposed in front of the upper portion of the outer casing 1〇1, and can control the operations of the motor 104, the water supply valve 1〇6, the drain valve 113, and the like. Further, the control device 116 is composed of a control unit, an input unit, a display unit, and the like which can sequentially control a series of washing strokes such as washing, washing, and dehydrating. Next, the operation of the conventional drum type washing machine 150 having the aforementioned structure will be described. First, the lid body 105 is opened, and the laundry as a laundry is placed in the drum 103. Next, the power switch (not shown) is turned on, and then the start switch (not shown) provided in the control unit 116 is operated to start the drum type washing machine 150. When the drum type washing machine 150 starts to operate, the water supply valve 1〇6 starts to operate and the water supply 'when the water level detecting unit (not shown) detects the predetermined water level, the water supply is stopped. After that, the motor 104 is driven. In the washing course, the drum 1〇3 is rotated at a lower speed, and the inner laundry is lifted by the protrusion 107 or the like. Further, when the laundry inside the drum 103 falls from an appropriate height, it can be washed by its impact force, i.e., washed by tapping. X, although the rotation of the drum 103 differs depending on the shape of the projection 107, it is generally performed to rotate positively and negatively to reduce the entanglement of the laundry. At the end of the field washing course, the washing water in the tank 1〇2 is discharged through the drain valve 113 and moved to the washing course. During the washing course, the drum 103 performs the same operation as the washing stroke. In the washing and cleaning operation, the water supply 1320066 valve 106 or the like can be operated to perform water washing and the like. Further, during the dehydration process, the drum 103 is rotated at a high speed after the washing water is discharged, and the moisture contained in the washings is removed by centrifugal force. Since the drum type washing machine 150 having the above-described structure adopts a washing method in which the self-weight of the washing is used, it is easy to cause insufficient cleaning power or uneven washing due to insufficient stirring force. Furthermore, it takes a lot of time for each - laundry trip to ensure a predetermined cleaning or washing power. In order to solve such problems, there is a washing machine disclosed in Japanese Laid-Open Patent Publication No. Hei 9-215893 (hereinafter referred to as "Patent Document 2"). [Disclosure] DISCLOSURE OF THE INVENTION In a washing machine using a washing method in which the weight of the laundry is dropped, it is easy to cause insufficient cleaning power or uneven washing due to insufficient stirring force. Furthermore, it is necessary to spend a lot of time on each laundry trip to ensure a predetermined cleaning force 15 or scouring force. Further, in the washing machine using a circulation pump for circulating water with a circulation pump, a large circulation pump is required to sufficiently supply the washing water to the washings to improve the washing effect. However, from the viewpoint of tightening the body of the washing machine, r has to reduce the circulation pump, so that it is difficult to obtain a sufficient circulation flow rate. Moreover, since the new circulation pump is required, the structure of the washing machine becomes complicated and is disadvantageous for productivity and manufacturing cost. The drum type washing machine of the present invention has a circulating water passage of the washing water that rotates with the rotation of the rotating drum, and introduces the washing water by the water inlet provided in the water tank, and then discharges the washing water introduced from the water inlet to the rotating roller from the discharge port. 7 inside the barrel; = washing the material to increase the irrigation and circulation. According to the foregoing structure, the washing machine which can be used for circulating the washing water contained in the washing material and the rotating drum can be improved, and the cleaning power and the washing property can be improved, and the uniform washing can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view showing a thick-tube type washing machine in accordance with an embodiment of the present invention. Structure: = Show the machine - the control unit of the machine. The body of the wire sink. Figure 4 shows the use of the first shell. Fig. 1 (4) The sink of the silk machine Fig. 5 shows the bottom plan view of the drum used in Fig. i. m The front of the machine is shown in Figure 6. The main part of the first roller is used to display the surface. Rotation of the drum type washing machine Fig. 7A shows the operation flow chart used in the 筮彳 制 section. _ Show (four) type washing machine control The seventh drawing shows the action flow chart used in the second part. The drawing of the first part of the washing machine shows an operation flow chart of the control type of the drum type washing machine shown in Fig. 1. Fig. 4 is a longitudinal sectional view of a conventional drum type washing machine structure. 1320066 [Embodiment 3] DETAILED DESCRIPTION OF THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. Further, the present invention is not limited by this embodiment. (Embodiment) FIG. 1 is a longitudinal cross-sectional view showing a drum type washing machine in accordance with an embodiment of the present invention. In Fig. 1, a drum-shaped water tank 6 (hereinafter referred to as a tank 6) is provided in the main body 1 of the drum type washing machine 50. The groove 6 is supported by a suspension member (not shown), and is in a state of being inclined downward from the front lb side of the main body 1 toward the back surface 1 (the side is downward). The groove 1 〇 6 is a water tank body 2 (hereinafter referred to as a groove body) 2) It is constituted by the water tank case 3 (hereinafter referred to as the case 3). The connection portion between the groove body 2 and the case 3 is water-tightly and continuously fixed through the first spacer member 4. Further, the inside of the groove 6 is formed with a bottom cylindrical rotating drum 5 (hereinafter referred to as a drum 5), and the drum 5 is supported to be freely rotatable, and the rotating shaft of the drum 5 is from the front side lb side of the body 1 toward the back side 1 (the lateral direction is 15 The main body 1 has a main body opening portion 1a (hereinafter referred to as an opening portion ia) for taking out a laundry such as a laundry, and a door body 8 that can cover the opening portion la freely in a switchable manner. A water tank case opening portion (hereinafter referred to as an opening portion 3a) is provided at a position corresponding to the opening portion la of the case 3, and a rotary drum opening is provided at a position corresponding to the opening portion u and the opening portion 3a of the drum 5. The portion 5a (hereinafter referred to as the opening portion 5a). The opening portion 3a constitutes a first opening portion, and the opening portion 5a constitutes a second opening portion. The opening portion la, the opening portion 3a, and the opening portion 5a can be taken out from the outside of the main body 1 to the inside of the drum 5. 9 1320066
滾筒5係由設有開口部5a之旋轉滾筒前面部以下稱 為前面部5b)、具有有底圓筒狀桶部之旋轉滾筒桶部5^以下 稱為桶部5c)、及構成底部之旋轉滾筒底部5d(以下稱為底1 5d)所構成。又，桶部5c設有多數排水用小孔5g，而桶部$ 之内面設有多數攪拌突起5e。又，驅動馬達7(以下稱為馬 達7)安裝於槽本體2之水槽本體底部2C(以下稱為底部2〇 Y 因此滾筒5會因馬達7之驅動而旋轉，且可改變其旋轉速卢 及左右旋轉方向。The drum 5 is composed of a front surface 5b of a rotating drum provided with an opening 5a, a rotating drum portion 5B having a bottomed cylindrical barrel portion, hereinafter referred to as a barrel portion 5c), and a rotation of the bottom portion. The bottom 5d of the drum (hereinafter referred to as the bottom 15d) is constituted. Further, the tub portion 5c is provided with a plurality of drain holes 5g, and the inner surface of the tub portion $ is provided with a plurality of stirring projections 5e. Further, the drive motor 7 (hereinafter referred to as the motor 7) is attached to the bottom portion 2C of the tank body 2 of the tank body 2 (hereinafter referred to as the bottom portion 2〇Y, so the drum 5 is rotated by the driving of the motor 7, and the rotation speed thereof can be changed. Rotate left and right.
10 第1供水閥9(以下稱為閥9)連接有第丨供水軟管1〇a之一 端，而第1供水軟管l〇a之另一端連接於注水口金屬部丨沘。 又，閥9構成第1供水部。注水口金屬部1〇b開啟呈狹縫狀， 而可使注入之水一邊朝大略水平方向擴展一邊注入滾筒内 5。這樣一來，從注水口金屬部10b注入之水可擴散於滾筒5 内。 15 20 第2供水閥11(以下稱為閥Η)連接有第2供水軟管之 一端，而第2供水軟管13a之另一端連接於用以收納清潔劑 13b之清潔劑盒體13c。又，閥11構成第2供水部。再者，清 潔劑盒體13c之下部連接有第3供水軟管13d之一端，而第3 供水軟管13d之另一端連接於槽6,並可將混合有清潔劑13b 之水供至槽6内。 清潔劑盒體13c之上面設有多數注水孔13e，且該注水 孔13e係設置成可將由第2供水軟管Ua供給之水以喷灑的 方式注入清潔劑盒體13c内。從注水孔Ue喷出之喷灑狀的 水會落至清潔劑13b上’再隨著清潔劑nb流入槽6内。 10 1320066 又，排出口34形成於開口部3a附近之槽6的下方， 排出口34係設置成可將循環水排出至滾筒5與槽6中。又， 排水閥43設於排水管道42之途中。在進行排水形成時，夢 由開啟排水閥43 ’可使流入槽6内之洗濯水通過排水管道42 5 排出至槽6外。 第2圖係顯示使用於本發明實施形態之滾筒式洗衣機 之控制裝置之結構的方塊圖。在第2圖中，控制裝置1 $係由 控制部16、設定部17、儲存部18、及電源轉換部19所構成。 藉由開啟電源開關44，可將100V等商用電力供給至滾 10 筒式洗衣機50。又，藉由供給電源至控制裳置15，可使控 制裝置15開始動作。又，由微電腦構成之控制部16係根據 從設定部17輸入之選擇操作模式等設定輸入資訊，而使用 儲存於儲存部18之控制程式輸出控制指令至電源轉換部 19。電源轉換部19係使用SCR(閘流體）等轉換元件所構成。 15 又，電源轉換部19係根據來自控制部16之控制指令來控制 馬達7、閥9、閥11及排水閥13等的動作。 馬達7係由直流無刷馬達等所構成，並可利用控制部16 與電源轉換部19改變正逆向旋轉及旋轉速度。另外，本發 明更設有從驅動馬達7根據洗濯物量所受之負載的變化來 20 檢測洗濯物量的布量檢測部12、及用以檢測槽6内之洗濯水 水位的水位檢測部14。馬達7等之控制、布量檢測部12之控 制及水位檢測部14之控制等係由控制裝置15所進行，並且 控制裝置15可控制從洗淨行程至脫水行程之運轉動作的一 連串洗衣行程。 11 1320066 第3圖係顯示使用於本發明實施形態之滾筒式洗衣機 之水槽本體的透視圖。第4圖係顯示使用於第丨圖所示之滾 筒式洗衣機之水槽殼的透視圖。又，第3圖係顯示從本體1 正面lb側看槽本體2時的透視圖’而第4圖係顯示從本體”老 5面1 c側看殼時的透視圖。以下，使用第3圖及第4圖針對循 環水路之結構作說明。 在第3圖中’槽本體2呈有底圓筒狀，且包含有：水槽 本體開口部2a(以下稱為開口部2a)、水槽本體桶部2b(以下 稱為桶部2b)及水槽本體底部2c(以下稱為底部2C)。 10 在底部2C内面之底部2c與桶部2b的交界部附近設有大 略呈凹狀的水槽本體底槽部2d(以下稱為槽部2d)，且該水槽 本體底槽部2d形成大略與桶部2b呈同心圓的圓弧狀。槽部 2d之内面側隔著設於槽部2d外周附近之第2襯墊構件24固 定有形狀與槽部2d對應之水槽本體槽蓋23(以下稱為蓋 15 23)，而該蓋23係使用用以固定其外周部之螺絲25進行螺 固，並且以槽部2d與蓋23形成第1循環水道22(以下稱為水 道22) 〇 水道22之一端形成有進水口 2〇，而進水口 20之底面連 通於從槽部2d底面至底部2c内面慢慢變化的引導凹部21。 20又，槽本體2之桶部2b外側形成有與其形成一體之管狀第2 循環水道26(以下稱為水道26)，且該第2循環水道26係從開 口部2a連通至底部2c者。又，水道26之底部2c側的端部連 通於水道22之另一端。 接著，使用第4圖針對水槽殼3之結構作說明。 12 1320066 在第4圖中，殼3呈大略圓筒狀，且具有設有開口部％ 之水槽殼前面部3b(以下稱為前面部3b)、水槽殼桶部允(以 下稱為桶部3c)、及水槽殼後方開口部3d(以下稱為開口部 3d)。 5 又，殼3之桶部化外侧形成有與其形成一體之第3循環 水道27(以下稱為水道27)，且該第3循環水道27在與水道％ 對應之位置上從開口部3(1連通至前面部3b。 前面部3b之内面設有大略形成凹狀之水槽殼前面槽部 3e(以下稱為槽部3e)，且從前面部扑之外周側逐漸靠近開口 1〇部33時，該槽部3e在中途分成兩支，而形成大略γ字狀。前 述槽部3e之内面側固定有形狀與槽部3e對應之水槽殼槽蓋 29(以下稱為蓋29)，而該蓋29係隔著設於其外周附近之第3 襯墊構件30以螺絲31螺固其外周部，並且以前述槽部化與 蓋29形成呈大略γ字狀之第4循環水道28(以下稱為水道 15 28)。 為水道28之大略呈Y字狀下側端的一端與水道27之前 面部3b側的端部相連通。又，蓋29之分成兩支的前端部分 附近分別設有用以將洗濯水排出之排出口 34。 藉由前述結構，如第i圖所示，排出口34係配置於開口 20部3a之外周附近，且位於前面部3b之内面侧，並面向開口 部5a内部。 又’連接固定有槽本體2與殼3之槽6係在由本體丨支撐 之狀態下’將排出口 34設於前面部3b下半部分之位置處， 且位於低於進水口 2〇之位置處。 13 1320066 又，在連接固定槽本體2與殼3時，水道26及水道27係 以與前述連接固定槽本體2及殼3相同的方法，隔著第丨襯塾 構件4進行水密地連接固定。 第5圖係使用於本發明實施形態之滾筒式洗衣機之旋 5轉滾筒底部的平面圖。第6圖係使用於本發明實施形態之滚 筒式洗衣機之旋轉滾筒的主要部分縱向載面圖。又，第5圖 係顯示從第1圖中箭頭A方向所見之旋轉滾筒底部％的平面 圖。 10 15 20 以下，使用第5圖及第6圖針對可發揮使洗濯水循別 循環水道之泵功能的旋轉滾筒之結構作說明。 圓 底部5d大略形成凹狀，且於其外周設有朝外側突出二 凸緣部5f，並以㈣統接料法連翻•之後端心 與凸緣部5f。又’桶敎更設有具有三根延伸部，且由^ 座鑄製成之滾筒固定構件35(以下稱為構件35)。延伸部3< 設於底部W面側之凸緣部5的，且呈放射狀。再者 延伸部3關分職有3個沿著底部&相形成之大略 箱狀肋安裝構件37(以下稱為構件37)。 構件37之外周設有分別朝後方突出之外壁及_ 4卜這樣-來，構件37會形成大略凹狀。再者，構件3 部設有多數根連結外壁4〇與内壁41之肋38，而該等納 高度與外壁40及内壁41之高度大致相同且朝外周編 放射狀。如第5圖所示’構件35係透過螺絲观從外周〕 固定於滚筒5上。又，構件35係透過螺絲说從平面訂 定於構件37之㈣部38a上^樣―來，構件35係分㈣ 14 1320066 於滾筒5與構件37上。再者，藉由連結從馬達7延伸出之轴 2與構件35之中央部分，可將馬達7之旋轉驅動力傳達至浪 筒5。 以下’針對具有前述結構之滾筒式洗衣機50的動作及 5 用途加以說明。 ^洗淨行程或洗清行程中，控制部16係藉由驅動馬達7 使滾筒5以第旧定旋轉速度進行旋轉，而第i預定旋轉速度 係設定成可利用隨著滾筒5旋轉而產生之離心力將洗濯物 貼附於滾筒5内周面5h左右的旋轉速度。其中，第丨預定旋 10轉速度係，例如，80r/min。又，隨著滾筒5之旋轉，洗濯水 會因肋38之泵葉的作用而被攪動。又，隨著肋38之泵葉的 作用，會產生如第6圖之箭頭c所示的水流。再者，洗濯水 會於桶部2b與底部2c之交界區域附近產生旋動，並經由引 導凹部21之引導而引入進水口 2〇。再者，洗濯水會通過水 15 道22、26、27、28，並從排出口 34以很強的水勢排出至滾 筒5内。又’排出口34設置於較進水口20低的位置。 又’在作為洗清行程之一行程的喷灑洗清行程中，滾 筒5係第1預定旋轉速度旋轉滾筒5。滾筒5内之洗濯物係因 隨著滚筒5之旋轉產生的離心力而貼附於内周面5h。因此， 2〇 通過水道22 ' 26、27 ' 28循環之洗濯水可在旋轉5滾筒每轉 一圈時堯注於洗濯物上。藉由利用離心力使洗濯水洗注於 洗濯物上’可使洗濯水有效的滲透到洗濯物内。故，進行 喷麗洗清行程之洗清動作可有效的從洗濯物上去除清潔 劑。 15 1320066 又，在作為洗清行程之一行程的擾拌洗清行程中，滾 筒5係以第2預定旋轉速度旋轉滾筒5，而第2預定旋轉速度 係控制在第1預定旋轉速度以下之速度，例如，45r/min。由 於以第2預定旋轉速度旋轉滾筒5，因此洗濯物之重力大於 5 由離心力產生之貼附洗濯物的力。再者，由於攪拌洗濯水 之力較小，因此從排出口 34排出之洗濯水水量極少，或成 • 為無排出量之狀態。這樣一來，洗清動作會進行與拍打洗 滌一樣的動作，即，使洗濯物朝洗濯水上面且從洗濯水上 • 方落下。如此一來，可一邊解開洗濯物一邊進行攪拌洗清 10 行程之洗清動作，並可進行有效果的洗滌。 藉由組合以上說明之喷灑洗清行程與攪拌洗清行程， 可得到效果更佳的洗滌效果。即，在喷灑洗清行程中，利 用喷淋水滲透、去除洗濯物内部之清潔劑，並且在攪拌洗 清行程中，一邊解開纏結在一起的洗灌物，一邊進行利用 15 洗濯水溶解、去除存於洗濯物内部之清潔劑的攪拌動作。 又，洗濯水係一邊喷灑在洗濯物上一邊進行循環，這樣一 ® 來，可使包含於洗濯物中之洗濯水與滾筒5内外之洗濯水積 •極地產生循環。結果，可提供一種可提高清潔力與洗滌性 -能，並可減少洗滌不均勻之滾筒式洗衣機。 20 第7A圖與第7B圖係顯示本發明實施形態中滾筒式洗 衣機之洗清行程的流程圖。以下，使用第7A圖與第7B圖針 對洗清行程加以說明。又，第7B圖所示之流程圖係接在第 7A圖之流程圖後進行。 首先，在步驟S100中，當操作觸碰式面板（圖未示）輸 16 1320066 入開始執行洗清行程之指令時，㈣部16便從儲存部略 出控制程式’並以以下步驟實行控制動作。 貝 首先’在步驟S101中，將在洗清行程前之洗淨行程等 期間積存於槽6内之含有清潔劑的洗濯水排出。接著，在步 5驟S102中，以第2預定旋轉速度之條件使滾筒反覆進行左右 旋轉及停止。這樣—來，可解開滾筒5内纏結在—起的洗濯 物’即，實行_布之祕，而第2預定旋轉速度係洗濯物 不會貼附於滾筒5内周面511左右的旋轉速度，例如，45"咖 左右。 10 接著，在步驟5103中，以將滾筒5之旋轉速度保持於第 5預定旋轉速度左右的條件，施加電壓於馬達7。其中，第$ 預定旋轉速度係與第1預定旋轉速度相同的速度，例如， 80r/min左右。之後，當滾筒5呈以第5預定旋轉速度進行旋 轉的狀態時，在步驟S104中測量滾筒5之旋轉速度的變化， 15並判斷滾筒5的旋轉平衡狀態的優劣。當判斷為平衡狀態佳 時，則移動至下一個中間脫水行程步驟sl〇5。又，當判斷 為平衡狀態不佳時，則使滾筒5停止旋轉，並回到步驟sl〇2 之解開布的攪拌行程，且再次實行解開布之攪拌行程。藉 由再次實行解開布之擾拌行程，可解開纏結在一起之洗濯 2〇 物，並可改善滾筒5之旋轉平衡狀態。 接著，在步驟S105中，使滾筒5慢慢加速到第3預定旋 轉速度’而第3預定旋轉速度係，例如，9〇〇r/min。藉由使 滾筒5高速旋轉，可進行離心力脫水，而從槽6排出洗濯水。 又，藉由步驟S105，可在洗清行程前從洗濯物去除包含於 17 1320066 洗濯物中含有大量清潔劑的洗濯水，並且可從滾筒5排出含 有大量清潔劑的洗濯水。 接著，在步驟S106中，於滾筒5之旋轉加上制動，使滾 筒5停止旋轉。接著’在步驟S107中，使滚筒5在向右旋轉 5方向（如第3圖所示之箭頭B方向）上慢慢加速到第1預定旋 轉速度，而第1預定旋轉速度係可利用隨著滾筒5旋轉產生 之離心力將洗濯物貼附於内周面5h左右的旋轉速度，例 如，80r/min。這樣一來，離心力將大於作用於洗濯物之重 力。結果’可將洗灌物貼附於内周面5h。此時，可測量施 10加於驅動馬達7之電壓變化。接著，在步驟8107中判斷滾筒 5之旋轉平衡狀態的優劣。當判斷為平衡狀態佳時，則移動 至喷灑洗清行程，即，步驟Sl〇9«又，當判斷為平衡狀態 不佳時，則使滾筒5停止旋轉，並移動至攪拌洗清行程之步 驟S115 。 15 如上所述，在步驟S105與步驟S106之中間脫水行程 中，係利用較強的離心力從洗濯物除去含有清潔劑的洗濯 水，並從滾筒5排出洗濯水。之後，當洗濯物呈強力貼附於 滾筒5内周面5h的狀態時，則在步驟sl〇7中實行平衡控制。 攻樣一來，由於已在步驟81〇3中進行平衡控制，並且將洗 2〇濯物保持在貼附於滾筒5内周面5h之狀態下，因此，可在該 It/兄下if慢加快到第1預定旋轉速度。故，可在不須再次取 得平衡的情況下縮短洗清行程的時間。 接著’在步驟S109中，在滚筒5之旋轉平衡佳的狀態 下’使旋轉速度保持於第1預定旋轉速度，而第1預定旋轉 18 迷度細第5預定旋轉速度相同的速度，例如，80r/m‘ 接著’在步驟S110中，從閥9或閥u開始供給洗濯水至 貝。當供給至槽6内之洗灌水到達某種程度的水位時， 5底部用肋38撥動洗灌水。這樣—來’洗濯水會於桶部21?與 導。=之交界區域附近產生旋動，並經由設於底部2c之引 凹邹21之料而引人進水口2()。接著，洗濯水會通 道22 > 〇/： 來26、27、28，並從排出口 34排出至滾筒5内。這樣一 1，便有大量的洗濯水循環於滾筒5内。在步驟811〇中，在 1〇 "開始供水至洗濯水到達第1預定水位為止的期間，可使喷 麗洗m行程與供水一起繼續實行（步驟S111)。 又’在反覆進行步驟S109至步驟sill使滾筒旋轉並供 水的期間，隨著槽6内的洗濯水水位慢慢變高，從排出口 34 排出至滾筒5内之噴淋水的水勢也會越來越強。這樣一來， 洗灌水可大範圍的噴灑於洗濯物上。又，當洗濯水到達第1 15 預定水位時，則進入下一個步驟S112。 接著，在步驟S112中，使滾筒5的旋轉速度從第1預定 旋轉速度提高到第4預定旋轉速度，而第4預定旋轉速度係 較第1預定旋轉速度高的旋轉速度，例如’ 170r/min。又， 第4預定旋轉速度亦是比第5預定旋轉速度高的旋轉速度。 20 又，滾筒5之旋轉方向係如第3圖中箭頭B所示之向右旋轉。 藉由使滾筒5以高速的第4預定旋轉速度的條件進行旋轉’ 可使槽6内的洗濯水進行高速的循環。這樣一來，相較於步 驟S110，可喷灑水勢更強的喷淋水於洗濯物上。這種一面 喷丨麗水勢強的喷淋水一面洗滌洗濯物的行程為喷灑洗清行 19 1320066 程。喷灑洗清行程係持續到超過第1預定時間為止，而第1 預定時間係，例如，5分鐘。又，是否超過第1預定時間係 由步驟S113所判斷。當超過第1預定時間的話，則進入步驟 S114使滾筒5停止旋轉。 5 又，在步驟S112中，滾筒5之旋轉速度較高。因此，從 排出口 34排出至滚筒5内之噴淋水的水量較多，並且離心力 •較大，這樣一來，利用離心力從洗濯物去除清潔劑的力量 也較大。結果，可得到很高的洗滌效果。 • 接著，在步驟S115中，從閥9供給更多的洗濯水至滾筒 10 5内，直到高於第1預定水位之高水位為止，即，第2預定水 位。接著，當在步驟S116中判斷所供給的水已到達第2預定 水位時，則進入下一個步驟S117。 在步驟S117中，滾筒5係以利用第2預定旋轉速度之條 件所進行的向右旋轉、暫停、向左旋轉、暫停的順序反覆 15 進行旋轉。又，第2預定旋轉速度係藉由滾筒5的旋轉，而 朝旋轉方向提起收納於滾筒5内的洗濯物，並且在洗濯物移 W 動至其自重大於隨著滾筒5之旋轉而作用於洗濯物上的慣 性及離心力之高度位置時，使洗濯物因重力落至滾筒5下方 内周面5j的旋轉速度。在此是以第2預定旋轉速度作為前述 20 滾筒的旋轉速度，而該旋轉速度係，例如，45 r/min。又， 向右旋轉係朝第3圖中箭頭B的方向旋轉，另一方面，向左 旋轉係朝第3圖中箭頭B的相反方向旋轉。在步驟S117中， 藉由反覆依序進行滾筒之向右旋轉、暫停、向左旋轉、暫 停等旋轉及停止的動作，可實行攪拌洗清。攪拌洗清動作 20 1320066 係持續到超過第2預定時間為止，而第2預定時間係，例如， 12分鐘。又，是否超過第2預定時間係由步驟S118所判斷。 當超過第2預定時間的話，則進入步驟S119結束洗清行程。 從步驟S115至步驟S118為攪拌洗清行程。當洗清行程結束 5 後，便實行脫水行程。 又，在攪拌洗清行程中所供給之洗濯水的水量係設定 成比喷灑洗清行程中多。這樣一來，洗濯物會朝儲存於滾 筒5内大量的洗濯水落下，因此可一邊解開纏結在一起的洗 濯物，一邊提高洗務效果。 10 如前所述，藉由組合喷灌洗清行程與攪拌洗清行程， 可得到無洗滌不均勻的洗滌效果，即，可在噴灑洗清行程 中，利用喷淋水有效的滲透、去除洗濯物内部的清潔劑， 並且可在攪拌洗清行程中，一邊解開纏結在一起的洗濯 物，一邊實行洗清動作。這樣一來，可使清潔劑溶解於洗 15 濯水中，並可從洗濯物去除清潔劑。 又，在本實施形態中係說明在攪拌洗清行程之後，結 束洗清行程且不實行噴灑洗清行程的結構。然而，當因洗 濯物之種類與數量、洗濯物的骯髒度、及清潔劑的種類與 劑量而需要更細心之洗務效果的情況時，亦可使授拌洗清 20 行程與喷灑洗清行程交替進行多次。 如第8圖所示，首先，在步驟S100中輸入開始執行洗清 行程之指令，接著，在步驟S101中排出含有清潔劑的洗濯 水，之後，在步驟S201中實行中間脫水行程，接著，在步 驟S202中實行平衡行程，然後，在步驟S203中實行喷灑洗 21 1320066 清行程，並在步驟S204中實行攪拌洗清行程，接下來，在 步驟S205中判斷洗清行程是否完成，當判斷為洗清行程已 完成時，則結束洗清行程(步驟S119)。又，當判斷為洗清行 程未完成時，則再次回到步驟S203與步驟S204中實行喷灑 5 洗清行程與攪拌洗清行程。又，不一定需要再次實行喷灑 洗清行程與攪拌洗清行程，亦可只再次實行喷灑洗清行 程。又，亦可只再次實行攪拌洗清行程。 又，步驟S100〜S119所示之洗清行程亦可依照洗濯物之 量或種類等反覆進行數次。在該情況下，可控制成在反覆 10 進行數次步驟S100〜S119所示之洗清行程之後再實行脫水 行程。 又，在本實施形態之喷灑洗清行程中，滾筒5之旋轉速 度係從第1預定旋轉速度提高到第4預定旋轉速度。然而， 當因洗濯物之種類與數量而不需要特別細心之洗滌效果的 15 情況時，亦可不從第1預定旋轉速度提高到第4預定旋轉速 度，即，亦可在噴灑洗清行程中依照第1預定旋轉速度的條 件持續驅動滾筒5旋轉。 又，肋38之形狀亦不限定於本實施形態所說明的形 狀。本實施形態已針對隨著滾筒5之旋轉，利用肋38之作用 20 使洗濯水進行循環的結構加以說明。然而，亦藉由另外結 構，例如，只要是可藉由滾筒5之旋轉使洗濯水進行循環之 結構的話，則不一定需要肋38。 又，進水口 20、水道22、26、27、28及排出口 34並不 限定於本實施形態所說明的結構。進水口 20只要是可引入 22 1320066 槽6内之洗濯水的結構即可。又，水道22、26、27、28只要 是可使從進水口 20弓丨入之洗濯水循環至排出口 34的結構即 可。再者’排出口34只要是可將從進水口 20引入之洗濯水 排出至滾筒5内的結構即可。 5 又’雖然已針對滾筒5之旋轉軸構成從本體1之正面lb - 側朝背面lc側向下傾斜之滾筒式洗衣機5〇加以說明，然 而’滾筒5之旋轉軸亦可為不是從本體丨之正面比側朝背面 lc側向下傾斜之結構。例如，即使滾筒5的旋轉轴為水平的 Φ 轴，亦可發揮與向下傾斜結構相同地用途與效果。 10 產業上利用的可能性 如前所述，由於本發明之滾筒式洗衣機可在不使用擔 環泵的情況下進行循環噴灑洗清動作，因此可提升清潔力 與洗滌性能，並可減少洗滌不均勻。這樣一來，不只洗衣 機，亦可廣泛的使用於一面使旋轉滾筒進行旋轉一面進行 15 洗滌的各種機器、裝置。 【圖式簡草説明1 ® 第1圖係本發明實施形態之滾筒式洗衣機的縱向戴面 圖。 第2圖係顯示第1圖所示之滾筒式洗衣機之控制裝置之 20 結構的方塊圖。 第3圖係顯示使用於第1圖所示之滾筒式洗衣機之水槽 本體的透視圖。 第4圖係顯示使用於第1圖所示之滚筒式洗衣機之水槽 殼的透視圖。 23 1320066 第5圖係顯示使用於第1圖所示之滾筒式洗衣機之旋轉 滾筒的底部平面圖。 第6圖係顯示使用於第1圖所示之滚筒式洗衣機之旋轉 滾筒的主要部分截面圖。 5 第7A圖係顯示使用於第1圖所示之滚筒式洗衣機之控 制部的動作流程圖。 第7B圖係顯示使用於第1圖所示之滚筒式洗衣機之控 制部的動作流程圖。 第8圖係顯示使用於第1圖所示之滚筒式洗衣機之控制 10 部之另一型態的動作流程圖。 第9圖係顯示習知滚筒式洗衣機結構之縱向截面圖。 【主要元件符號說明】 1…本體 la...開口部 lb____面 lc...背面 2…水槽本體、槽本體 2a...水槽本體開口部、開口部 2b...水槽本體桶部、桶部 2c...水槽本體底部、底部 2d...水槽本體底槽部、槽部 3...水槽殼、殼 3a...水槽殼開口部、開口部 3b...水槽殼前面部、前面部 3c...水槽殼桶部、桶部 3d...水槽殼後方開口部、開口 部 3e...水槽殼前面槽部、槽部 4···第1襯墊構件 5...旋轉滾筒、滾筒 5a...旋轉滚筒開口部、開口部 5b...旋轉滾筒前面部、前面部 5c…旋轉滚筒桶部、桶部 5d...旋轉滾筒底部、底部 5e...攪拌突起 5f...凸緣部 24 1320066 5g...排水用小孔 22...第1循環水路、水路 5h,5j...内周面 23…水槽本體槽蓋、蓋 6…水槽、槽 24…第激墊構件 7...驅動馬達、馬達 25...螺絲 7a. 軸 26...第2#環水路、 8...門體 27…第3循環水路、7]c路 9...第1供水閥、閥 28…第4循環絲、7跡 10a...第1供水軟管 29…水槽殼槽蓋、蓋 10b...注水口金屬部 30...第3襯塾構件 11...第2供水閥、閥 34…排出口 12....布量檢測部 35...滚筒固定構件、構件 13a...第2供水軟管 35a...延設部 13b...清潔劑 37…肋安裝構件、構件 13c...清潔劑盒體 38···肋 13d...第3供水軟管 38a...固定部 13e·"注水孔 39^3915.·.螺絲 14…水位檢測部 40...外壁 15...控制裝置 41...内壁 16...控制部 42...排水管路 17...設定部 43…排水閥 18".儲存部 44...電源開關 19…電源轉換部 50...滾筒式洗衣機 20...進水口 101...外箱 21...引導凹部 102…水槽、槽 25 1320066 102a...第2開口部、開口部 103.. .旋轉滾筒、滾筒 103a...第1開口部、開口部 104.. .馬達 105.. .蓋體 106.. .供水閥 107…突起 113…排水閥 115…襯塾構件 116.. .控制裝置 150.. .滾筒式洗衣機10 The first water supply valve 9 (hereinafter referred to as valve 9) is connected to one end of the second water supply hose 1A, and the other end of the first water supply hose 10a is connected to the water injection port metal portion. Further, the valve 9 constitutes a first water supply unit. The water injection port metal portion 1b is opened in a slit shape, and the injected water can be injected into the drum 5 while expanding in a substantially horizontal direction. In this way, the water injected from the water injection port metal portion 10b can be diffused into the drum 5. 15 20 The second water supply valve 11 (hereinafter referred to as a valve port) is connected to one end of the second water supply hose, and the other end of the second water supply hose 13a is connected to the detergent case 13c for accommodating the detergent 13b. Further, the valve 11 constitutes a second water supply unit. Further, one end of the third water supply hose 13d is connected to the lower portion of the detergent cartridge body 13c, and the other end of the third water supply hose 13d is connected to the groove 6, and water mixed with the detergent 13b is supplied to the tank 6. Inside. A plurality of water injection holes 13e are provided on the upper surface of the detergent container body 13c, and the water injection holes 13e are provided to inject water supplied from the second water supply hose Ua into the detergent cartridge body 13c by spraying. The spray-like water ejected from the water injection hole Ue falls onto the cleaning agent 13b' and then flows into the tank 6 as the cleaning agent nb. 10 1320066 Further, the discharge port 34 is formed below the groove 6 in the vicinity of the opening portion 3a, and the discharge port 34 is provided to discharge the circulating water into the drum 5 and the groove 6. Further, the drain valve 43 is provided on the way of the drain pipe 42. When the drainage is formed, it is dreamed that the drain water in the inflow tank 6 can be discharged to the outside of the tank 6 through the drain pipe 42 5 by opening the drain valve 43'. Fig. 2 is a block diagram showing the configuration of a control device for a drum type washing machine to which the embodiment of the present invention is applied. In Fig. 2, the control device 1$ is composed of a control unit 16, a setting unit 17, a storage unit 18, and a power conversion unit 19. By turning on the power switch 44, commercial power such as 100V can be supplied to the drum type washing machine 50. Further, by supplying power to the control skirt 15, the control device 15 can be started to operate. Further, the control unit 16 composed of a microcomputer sets the input information based on the selection operation mode input from the setting unit 17, and outputs a control command to the power conversion unit 19 using the control program stored in the storage unit 18. The power conversion unit 19 is configured using a conversion element such as an SCR (gate fluid). Further, the power conversion unit 19 controls the operations of the motor 7, the valve 9, the valve 11, the drain valve 13, and the like in accordance with a control command from the control unit 16. The motor 7 is constituted by a DC brushless motor or the like, and the control unit 16 and the power conversion unit 19 can change the forward and reverse rotation and the rotation speed. Further, the present invention further includes a cloth amount detecting portion 12 for detecting the amount of laundry from the drive motor 7 in response to a change in the amount of the laundry, and a water level detecting portion 14 for detecting the water level of the washing water in the tank 6. The control of the motor 7 or the like, the control of the cloth amount detecting unit 12, the control of the water level detecting unit 14, and the like are performed by the control device 15, and the control device 15 can control a series of washing strokes from the washing operation to the operation operation of the dehydrating stroke. 11 1320066 Fig. 3 is a perspective view showing the body of the water tank used in the drum type washing machine of the embodiment of the present invention. Fig. 4 is a perspective view showing the sink casing used in the drum type washing machine shown in Fig. 1. Further, Fig. 3 is a perspective view showing a state in which the groove body 2 is viewed from the front side lb side of the main body 1, and Fig. 4 is a perspective view showing a case when the case is seen from the side of the main body 5 side 1 c. Hereinafter, the third drawing is used. Fig. 4 is a view showing the structure of the circulating water passage. In Fig. 3, the 'slot main body 2 has a bottomed cylindrical shape, and includes a water tank main body opening portion 2a (hereinafter referred to as an opening portion 2a) and a water tank main barrel portion. 2b (hereinafter referred to as barrel portion 2b) and water tank body bottom portion 2c (hereinafter referred to as bottom portion 2C). 10 A substantially concave water tank body bottom groove portion is provided in the vicinity of the boundary portion between the bottom portion 2c of the inner surface of the bottom portion 2C and the barrel portion 2b. 2d (hereinafter referred to as a groove portion 2d), the bottom portion 2d of the water tank body is formed in an arc shape substantially concentric with the barrel portion 2b. The inner surface side of the groove portion 2d is interposed between the outer periphery of the groove portion 2d. The pad member 24 is fixed with a sink body groove cover 23 (hereinafter referred to as a cover 15 23) having a shape corresponding to the groove portion 2d, and the cover 23 is screwed using a screw 25 for fixing the outer peripheral portion thereof, and is grooved. 2d and the cover 23 form a first circulation channel 22 (hereinafter referred to as a water channel 22). One end of the water channel 22 is formed with a water inlet 2〇, and the water inlet 20 The bottom surface communicates with the guide recess 21 which gradually changes from the bottom surface of the groove portion 2d to the inner surface of the bottom portion 2c. Further, the tubular portion 2b of the groove body 2 is formed with a tubular second circulation water passage 26 integrally formed therewith (hereinafter referred to as a water passage 26). The second circulating water channel 26 is connected to the bottom portion 2c from the opening portion 2a. Further, the end portion on the bottom portion 2c side of the water channel 26 communicates with the other end of the water channel 22. Next, the structure of the water tank case 3 is used in Fig. 4 12 1320066 In Fig. 4, the case 3 has a substantially cylindrical shape, and has a front surface portion 3b (hereinafter referred to as a front portion 3b) in which the opening portion % is provided, and a sink case portion (hereinafter referred to as The barrel portion 3c) and the water tank case rear opening portion 3d (hereinafter referred to as an opening portion 3d). Further, a third circulating water channel 27 (hereinafter referred to as a water channel 27) integrally formed with the outer portion of the barrel 3 is formed. The third circulation channel 27 communicates with the water channel % from the opening 3 (1) to the front portion 3b. The inner surface of the front portion 3b is provided with a groove portion 3e (hereinafter referred to as a groove) which is formed in a concave shape. When the portion 3e) is gradually approaching the opening 1 from the outer peripheral side of the front portion, the groove portion 3 e is divided into two in the middle to form a substantially γ-shaped shape, and a tank cover groove 29 (hereinafter referred to as a cover 29) having a shape corresponding to the groove portion 3e is fixed to the inner surface side of the groove portion 3e, and the cover 29 is interposed therebetween. The third spacer member 30 provided in the vicinity of the outer periphery thereof is screwed to the outer peripheral portion thereof by the screw 31, and the fourth circulating water passage 28 (hereinafter referred to as a water passage 15 28) having a substantially γ-shape is formed by the groove portion and the cover 29. One end of the lower Y-shaped end of the water channel 28 is in communication with the end of the front surface 3b side of the water channel 27. Further, a discharge port for discharging the washing water is provided in the vicinity of the front end portion of the cover 29 which is divided into two. 34. According to the above configuration, as shown in Fig. i, the discharge port 34 is disposed in the vicinity of the outer periphery of the opening portion 20a, and is located on the inner surface side of the front portion 3b and faces the inside of the opening portion 5a. Further, the groove 6 to which the groove body 2 and the case 3 are fixed is connected to the lower half of the front portion 3b in a state of being supported by the body ,, and is located below the water inlet 2〇. At the office. 13 1320066 When the fixing groove main body 2 and the casing 3 are connected, the water passage 26 and the water channel 27 are watertightly connected and fixed via the second lining member 4 in the same manner as the connection fixing groove main body 2 and the casing 3. Fig. 5 is a plan view showing the bottom of a rotary drum of a drum type washing machine used in the embodiment of the present invention. Fig. 6 is a longitudinal sectional view of a main portion of a rotary drum used in a drum type washing machine in accordance with an embodiment of the present invention. Further, Fig. 5 is a plan view showing the % of the bottom of the rotating drum seen from the direction of the arrow A in Fig. 1. 10 15 20 Hereinafter, the structure of the rotary drum which can function as a pump for the washing water to circulate the water passage will be described with reference to Figs. 5 and 6 . The round bottom portion 5d is formed in a substantially concave shape, and has a flange portion 5f projecting outwardly on the outer circumference thereof, and is connected to the rear end portion and the flange portion 5f by a joint method. Further, the barrel is further provided with a roller fixing member 35 (hereinafter referred to as a member 35) having three extending portions and cast from the holder. The extending portion 3< is provided on the flange portion 5 on the side of the bottom W surface and is radially formed. Further, the extension portion 3 is divided into three roughly box-shaped rib attachment members 37 (hereinafter referred to as members 37) formed along the bottom & The outer periphery of the member 37 is provided with an outer wall protruding toward the rear, respectively, and the member 37 is formed into a substantially concave shape. Further, the member 3 is provided with a plurality of ribs 38 that connect the outer wall 4A and the inner wall 41, and the heights are substantially the same as the heights of the outer wall 40 and the inner wall 41, and are radially radiated toward the outer circumference. As shown in Fig. 5, the member 35 is fixed to the drum 5 from the outer circumference by means of a screw. Further, the member 35 is attached to the (four) portion 38a of the member 37 by a screw, and the member 35 is divided into four (4) 14 1320066 on the drum 5 and the member 37. Further, by connecting the shaft 2 extending from the motor 7 and the central portion of the member 35, the rotational driving force of the motor 7 can be transmitted to the wave barrel 5. Hereinafter, the operation and the use of the drum type washing machine 50 having the above configuration will be described. In the washing stroke or the washing stroke, the control unit 16 rotates the drum 5 at the first predetermined rotational speed by the drive motor 7, and the i-th predetermined rotational speed is set to be usable by the rotation of the drum 5. The centrifugal force applies a washing speed to the rotational speed of the inner circumferential surface of the drum 5 for about 5 hours. Among them, the third turn is scheduled to rotate at a speed of 10 revolutions, for example, 80 r/min. Further, as the drum 5 rotates, the washing water is agitated by the action of the pump blades of the ribs 38. Further, as the pumping vanes of the ribs 38 act, a flow of water as indicated by an arrow c in Fig. 6 is generated. Further, the washing water is swirled in the vicinity of the boundary portion between the tub portion 2b and the bottom portion 2c, and is introduced into the water inlet port 2 via the guiding of the guiding recess portion 21. Further, the washing water passes through the water passages 22, 26, 27, and 28, and is discharged from the discharge port 34 into the drum 5 with a strong water potential. Further, the discharge port 34 is provided at a position lower than the water inlet 20. Further, in the spray washing course which is one of the washing strokes, the drum 5 rotates the drum 5 at the first predetermined rotational speed. The washing material in the drum 5 is attached to the inner peripheral surface 5h by the centrifugal force generated by the rotation of the drum 5. Therefore, 2 濯 the water that is circulated through the water channel 22 ' 26, 27 ' 28 can be smeared on the rinsing while rotating one turn of the 5 rolls. By washing the washing water onto the laundry by centrifugal force, the washing water can be effectively infiltrated into the washing. Therefore, the cleaning action of the spray cleaning step can effectively remove the cleaning agent from the laundry. 15 1320066 Further, in the scramble cleaning stroke which is one of the washing strokes, the drum 5 rotates the drum 5 at the second predetermined rotation speed, and the second predetermined rotation speed is controlled at a speed lower than the first predetermined rotation speed. For example, 45r/min. Since the drum 5 is rotated at the second predetermined rotation speed, the gravity of the laundry is greater than the force of the attached toilet generated by the centrifugal force. Further, since the force for agitating the washing water is small, the amount of the washing water discharged from the discharge port 34 is extremely small, or it is in a state of no discharge. In this way, the washing action performs the same action as the tapping washing, that is, the washing object is placed on the washing water and falls from the washing water. In this way, the washing can be carried out while the washing is being released, and the washing operation for 10 strokes can be performed, and the washing can be performed efficiently. By combining the above-described spray washing stroke and the stirring washing stroke, a more effective washing effect can be obtained. In other words, during the spray cleaning process, the cleaning agent inside the washing material is infiltrated by the spray water, and the entangled washing material is released while the rinsing and washing course is being used, and 15 washing water is used. The stirring action of dissolving and removing the detergent present in the washings. Further, the washing water system is circulated while being sprayed on the washing material, so that the washing water contained in the washing liquid and the washing water inside and outside the drum 5 are extremely circulated. As a result, it is possible to provide a drum type washing machine which can improve cleaning power and washing performance, and can reduce uneven washing. 20 Fig. 7A and Fig. 7B are flow charts showing the washing course of the drum type washing machine in the embodiment of the present invention. Hereinafter, the washing course will be described using the 7A and 7B needles. Further, the flowchart shown in Fig. 7B is connected to the flowchart of Fig. 7A. First, in step S100, when the touch panel (not shown) is operated to input the command to start the cleaning stroke, the (four) portion 16 skips the control program from the storage portion and performs the control action in the following steps. . First, in step S101, the detergent-containing washing water accumulated in the tank 6 during the washing course or the like before the washing course is discharged. Next, in step S102, the drum is repeatedly rotated left and right by the condition of the second predetermined rotation speed. In this way, the laundry entangled in the drum 5 can be unwound, that is, the secret of the cloth can be released, and the second predetermined rotation speed is that the washing does not adhere to the rotation of the inner circumferential surface 511 of the drum 5. Speed, for example, 45" coffee around. Then, in step 5103, a voltage is applied to the motor 7 under the condition that the rotational speed of the drum 5 is maintained at about the fifth predetermined rotational speed. The first predetermined rotational speed is the same speed as the first predetermined rotational speed, for example, about 80 r/min. Thereafter, when the drum 5 is rotated at the fifth predetermined rotational speed, the change in the rotational speed of the drum 5 is measured in step S104, and the quality of the rotational balance of the drum 5 is judged. When it is judged that the equilibrium state is good, it moves to the next intermediate dehydration stroke step sl5. Further, when it is judged that the balance state is not good, the drum 5 is stopped from rotating, and the process returns to the stirring stroke of the unwinding cloth of the step sl2, and the stirring stroke of the unwinding cloth is again performed. By re-executing the disturbing mixing stroke of the cloth, the entangled washing can be untied and the rotational balance of the drum 5 can be improved. Next, in step S105, the drum 5 is gradually accelerated to the third predetermined rotational speed ' and the third predetermined rotational speed is, for example, 9 〇〇 r / min. By rotating the drum 5 at a high speed, centrifugal dehydration can be performed, and the washing water is discharged from the tank 6. Further, by the step S105, the washing water containing a large amount of the detergent contained in the laundry of 17 1320066 can be removed from the laundry before the washing stroke, and the washing water containing a large amount of the detergent can be discharged from the drum 5. Next, in step S106, braking is applied to the rotation of the drum 5 to stop the rotation of the drum 5. Then, in step S107, the drum 5 is gradually accelerated in the direction of rotation 5 in the right direction (the direction of the arrow B shown in FIG. 3) to the first predetermined rotation speed, and the first predetermined rotation speed is available. The centrifugal force generated by the rotation of the drum 5 adheres the washing object to a rotational speed of about 5 h on the inner peripheral surface, for example, 80 r/min. As a result, the centrifugal force will be greater than the force acting on the washing. As a result, the washing material was attached to the inner peripheral surface for 5 hours. At this time, the voltage change applied to the drive motor 7 can be measured. Next, in step 8107, the merits of the rotational balance state of the drum 5 are judged. When it is judged that the balance state is good, it moves to the spray washing course, that is, step S1〇9« again, when it is judged that the balance state is not good, the drum 5 is stopped from rotating, and moved to the agitating and washing course. Step S115. As described above, in the intermediate dehydration stroke of steps S105 and S106, the washing water containing the detergent is removed from the laundry by the strong centrifugal force, and the washing water is discharged from the drum 5. After that, when the laundry is strongly attached to the inner circumferential surface 5h of the drum 5, the balance control is performed in step sl7. As a result of the attack, since the balance control has been performed in step 81〇3, and the washing 2 is held in the state of being attached to the inner circumferential surface 5h of the drum 5, it is possible to be slow under the It/brother. Speed up to the first predetermined rotation speed. Therefore, the cleaning time can be shortened without having to balance again. Then, in step S109, in a state where the rotation balance of the drum 5 is good, the rotation speed is maintained at the first predetermined rotation speed, and the first predetermined rotation 18 is the same as the speed at which the fifth predetermined rotation speed is the same, for example, 80r. /m' Next, in step S110, the supply of the washing water to the shell is started from the valve 9 or the valve u. When the washing water supplied to the tank 6 reaches a certain level of water level, the bottom portion ribs 38 pluck the washing water. In this way, the 'washing water' will be in the barrel 21 and guided. The swirling is generated near the junction area of the =, and the water inlet 2 () is introduced via the material of the recessed surface 21 provided at the bottom portion 2c. Next, the washing water passes through the passage 22 > 〇 / : to 26, 27, 28, and is discharged from the discharge port 34 into the drum 5. In this case, a large amount of washing water is circulated in the drum 5. In step 811, the water jet washing m stroke is continued with the water supply while the water supply is started until the washing water reaches the first predetermined water level (step S111). Further, while the steps S109 to sill are repeatedly performed to rotate the drum and supply water, as the water level of the washing water in the tank 6 gradually becomes higher, the water potential of the shower water discharged from the discharge port 34 into the drum 5 is further increased. The stronger it is. In this way, the washing water can be sprayed on the washings in a wide range. Further, when the washing water reaches the predetermined water level of the 1st 15th, the process proceeds to the next step S112. Next, in step S112, the rotation speed of the drum 5 is increased from the first predetermined rotation speed to the fourth predetermined rotation speed, and the fourth predetermined rotation speed is a rotation speed higher than the first predetermined rotation speed, for example, '170 r/min. . Further, the fourth predetermined rotation speed is also a rotation speed higher than the fifth predetermined rotation speed. Further, the rotation direction of the drum 5 is rotated to the right as indicated by an arrow B in Fig. 3. The washing water in the tank 6 can be circulated at a high speed by rotating the drum 5 at a fourth predetermined high rotational speed. In this way, spray water having a stronger water potential can be sprayed on the laundry than in step S110. On the one hand, the stroke of washing the washing water with the strong water spray is the spray washing and clearing line 19 1320066. The spray cleaning course lasts until the first predetermined time, and the first predetermined time is, for example, 5 minutes. Further, whether or not the first predetermined time is exceeded is determined in step S113. When the first predetermined time has elapsed, the process proceeds to step S114 to stop the rotation of the drum 5. Further, in step S112, the rotation speed of the drum 5 is high. Therefore, the amount of water discharged from the discharge port 34 to the shower water in the drum 5 is large, and the centrifugal force is large, so that the force for removing the detergent from the laundry by the centrifugal force is also large. As a result, a high washing effect can be obtained. • Next, in step S115, more washing water is supplied from the valve 9 to the drum 105 until it is higher than the high water level of the first predetermined water level, i.e., the second predetermined water level. Next, when it is judged in step S116 that the supplied water has reached the second predetermined water level, the process proceeds to the next step S117. In step S117, the drum 5 is rotated in the order of rightward rotation, pause, leftward rotation, and pause by the condition of the second predetermined rotation speed. Further, the second predetermined rotation speed is caused by the rotation of the drum 5, and the laundry stored in the drum 5 is lifted in the rotation direction, and the laundry is moved to be self-heavy to act on the rotation of the drum 5 When the inertia on the washing material and the height position of the centrifugal force are at a high position, the washing material falls by gravity to the rotational speed of the inner peripheral surface 5j below the drum 5. Here, the second predetermined rotational speed is used as the rotational speed of the 20th roller, and the rotational speed is, for example, 45 r/min. Further, the right rotation system is rotated in the direction of the arrow B in Fig. 3, and the left rotation system is rotated in the opposite direction to the arrow B in Fig. 3 . In step S117, the stirring and washing can be performed by sequentially performing the operations of rotating and stopping the drum to the right, the pause, the left rotation, and the pause. The agitating and washing operation 20 1320066 continues until the second predetermined time, and the second predetermined time is, for example, 12 minutes. Further, whether or not the second predetermined time is exceeded is determined by step S118. When the second predetermined time has elapsed, the process proceeds to step S119 to end the washing course. From step S115 to step S118, the agitating washing stroke is performed. When the washing course ends 5, the dehydration stroke is carried out. Further, the amount of water supplied to the washing water during the agitating and washing stroke is set to be larger than that in the spray washing course. In this way, the laundry is dropped toward a large amount of the washing water stored in the drum 5, so that the washing effect can be improved while untangling the entangled laundry. 10 As described above, by combining the sprinkling washing stroke and the agitating washing stroke, a washing effect without uneven washing can be obtained, that is, the spraying water can be used to effectively permeate and remove the washing material during the washing and washing stroke. The internal cleaning agent can perform the washing operation while unwinding the entangled laundry during the stirring and washing process. In this way, the detergent can be dissolved in the wash water and the detergent can be removed from the wash. Further, in the present embodiment, a configuration in which the washing course is completed and the spray washing course is not performed after the agitating and washing stroke is described. However, when a more careful washing effect is required due to the type and quantity of the washing, the filth of the washing, and the type and dosage of the detergent, it is also possible to make the washing and washing 20 strokes and spray washing. The clear stroke is alternated several times. As shown in Fig. 8, first, in step S100, an instruction to start the execution of the washing course is input, and then, in step S101, the washing water containing the detergent is discharged, and then, in step S201, the intermediate dehydrating stroke is performed, and then, in step S201, In step S202, the balance stroke is executed. Then, in step S203, the spray washing 21 1320066 clear stroke is performed, and in step S204, the stirring washing stroke is executed. Next, in step S205, it is determined whether the washing stroke is completed, and when it is determined that When the washing course has been completed, the washing course is ended (step S119). Further, when it is determined that the washing course is not completed, the process returns to the steps S203 and S204 to carry out the spraying 5 washing course and the stirring washing course. Further, it is not necessary to perform the spray washing stroke and the agitating washing stroke again, and it is also possible to perform the spray washing only again. Further, it is also possible to perform the agitation washing course only once again. Further, the washing course shown in steps S100 to S119 may be repeated several times in accordance with the amount or type of the washing material. In this case, it is possible to control the dehydration stroke to be performed after the washing step shown in steps S100 to S119 is repeated several times in the reverse step 10. Further, in the spray cleaning stroke of the embodiment, the rotational speed of the drum 5 is increased from the first predetermined rotational speed to the fourth predetermined rotational speed. However, when there is no need for a particularly careful washing effect due to the type and amount of the washing, it is possible not to increase from the first predetermined rotational speed to the fourth predetermined rotational speed, that is, in the spray washing course. The condition of the first predetermined rotational speed continues to drive the drum 5 to rotate. Further, the shape of the rib 38 is not limited to the shape described in the embodiment. This embodiment has been described with respect to a configuration in which the washing water is circulated by the action of the ribs 38 as the drum 5 rotates. However, by other structures, for example, as long as the washing water can be circulated by the rotation of the drum 5, the ribs 38 are not necessarily required. Further, the water inlet 20, the water channels 22, 26, 27, 28 and the discharge port 34 are not limited to the configuration described in the embodiment. The water inlet 20 may be any structure that can be introduced into the washing water in the tank of 22 1320066. Further, the water passages 22, 26, 27, and 28 may be configured to circulate the washing water that has been drawn from the water inlet 20 to the discharge port 34. Further, the discharge port 34 may be configured to discharge the washing water introduced from the water inlet 20 into the drum 5. 5 'Although the rotary drum of the drum 5 is configured to be inclined downward from the front lb - side of the main body 1 toward the rear lc side, the rotary shaft of the drum 5 may be not the main body. The front side is inclined downward from the side toward the back side lc side. For example, even if the rotation axis of the drum 5 is a horizontal Φ axis, the same use and effect as the downward sloping structure can be exhibited. 10 Industrial Applicability According to the foregoing, since the drum type washing machine of the present invention can perform the circulating spray washing operation without using the weight ring pump, the cleaning power and the washing performance can be improved, and the washing can be reduced. Evenly. In this way, not only the washing machine but also a wide variety of machines and devices for performing the 15 washing while rotating the rotating drum can be used. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal perspective view of a drum type washing machine in accordance with an embodiment of the present invention. Fig. 2 is a block diagram showing the structure of a control device for a drum type washing machine shown in Fig. 1. Fig. 3 is a perspective view showing the body of the water tank used in the drum type washing machine shown in Fig. 1. Fig. 4 is a perspective view showing a sink case used in the drum type washing machine shown in Fig. 1. 23 1320066 Fig. 5 is a bottom plan view showing the rotary drum used in the drum type washing machine shown in Fig. 1. Fig. 6 is a cross-sectional view showing the main part of a rotary drum used in the drum type washing machine shown in Fig. 1. 5 Fig. 7A is a flow chart showing the operation of the control unit used in the drum type washing machine shown in Fig. 1. Fig. 7B is a flow chart showing the operation of the control unit used in the drum type washing machine shown in Fig. 1. Fig. 8 is a flow chart showing the operation of another type of control 10 used in the drum type washing machine shown in Fig. 1. Fig. 9 is a longitudinal sectional view showing the structure of a conventional drum type washing machine. [Description of main component symbols] 1: main body la... opening portion lb____ plane lc... back surface 2... sink body, groove body 2a... sink body opening, opening 2b... sink body barrel, Bucket 2c...sink bottom, bottom 2d...sink body bottom groove, groove 3...sink shell,shell 3a...sink shell opening, opening 3b...sink front Front part 3c...sink shell barrel part, barrel part 3d...sink shell rear opening part, opening part 3e...sink shell front groove part, groove part 4···first pad member 5.. Rotating drum, drum 5a, rotating drum opening, opening 5b... rotating drum front, front portion 5c... rotating drum barrel, barrel 5d... rotating drum bottom, bottom 5e... stirring Protrusion 5f...Flange portion 24 1320066 5g...Draining hole 22...First circulating water path, water path 5h, 5j... Inner peripheral surface 23...Sink main body tank cover, cover 6...sink, trough 24...first cushion member 7...drive motor, motor 25...screw 7a. shaft 26...2# ring water passage, 8...door body 27...3rd circulation water passage, 7]c road 9 ...the first water supply valve, the valve 28...the fourth circulation wire, the 7-track 10a... First water supply hose 29...sink tank cover, cover 10b...water inlet metal portion 30...third lining member 11...second water supply valve, valve 34...discharge port 12....cloth The amount detecting unit 35: the drum fixing member, the member 13a, the second water supply hose 35a, the extension portion 13b, the cleaning agent 37, the rib attachment member, the member 13c, the detergent cartridge 38 ··· rib 13d...third water supply hose 38a...fixing portion 13e·"water injection hole 39^3915.....screw 14...water level detecting unit 40...outer wall 15...control device 41. .. inner wall 16... control unit 42: drain line 17... setting unit 43: drain valve 18" storage unit 44: power switch 19... power conversion unit 50... drum type washing machine 20 ...water inlet 101...outer box 21...guide recess 102...sink, slot 25 1320066 102a...second opening, opening 103..rotary roller, roller 103a...first opening Part, opening part 104.. motor 105.. cover body 106.. water supply valve 107... protrusion 113... drain valve 115... lining member 116.. control device 150.. drum type washing machine