TW202108845A - washing machine - Google Patents

Abstract

A drum-type washing machine according to the present disclosure comprises: a tank elastically supported in a washing machine casing body; a rotating drum which is rotatably disposed in the tank; a water supply valve which is a water supply device for supplying water into the tank; a motor which rotationally drives the rotating drum; and a drainage path which drains the water in the tank. Further, the drum-type washing machine comprises: a drainage pump which is disposed in the middle of the drainage path and which sucks up and drains the water; a filter which is disposed in the drainage path and which captures foreign bodies; and a control device which successively controls each process such as wash, rinse, and spin. The control device intermittently drives the drainage pump in the draining operation performed by the drainage pump. Thus, a mass such as lint which is captured by the filter is pulverized by the water flow generated by the intermittent operation of the drainage pump and is discharged via the drainage path.

Description

洗衣機washing machine

本揭示是有關於一種洗衣機。This disclosure relates to a washing machine.

日本專利特開2016-146984號公報中，已有提出一種藉由排水過濾器來捕捉絲屑等之洗衣機。In Japanese Patent Laid-Open No. 2016-146984, a washing machine using a drain filter to capture silk scraps and the like has been proposed.

該洗衣機具備：水槽，彈性支撐於本體內；容置槽，旋轉自如地設置於水槽內；供水機構，對水槽供水；馬達，驅動洗滌槽，使其旋轉；及排水路徑，讓水槽內的水排出。又，具備：排水泵，設置於排水路徑之途中，吸引水並進行排水；過濾器外殼，設置於排水路徑，並配設了捕捉異物的排水過濾器；及循環泵，設置於經過過濾器外殼的循環路徑，並使洗滌水循環。此外，排水過濾器是將藉由循環泵的驅動在循環路徑中循環的洗滌水過濾，並捕捉洗滌水所含的絲屑等。The washing machine is equipped with: a water tank, which is elastically supported in the body; an accommodation tank, which is rotatably arranged in the water tank; a water supply mechanism, which supplies water to the water tank; a motor, which drives the washing tank to rotate; and a drainage path to allow the water in the water tank to be rotated. discharge. Furthermore, it is provided with: a drain pump installed in the middle of the drain path to suck water and drain; a filter case installed in the drain path and equipped with a drain filter for capturing foreign matter; and a circulation pump installed in the filter case passing through Circulation path, and make the washing water circulate. In addition, the drainage filter filters the washing water circulating in the circulation path by the driving of the circulation pump, and captures the silk dust contained in the washing water.

然而，以往之洗衣機有著絲屑等堵塞排水過濾器而引起排水不良之虞。又，為了預防排水過濾器的堵塞，使用者必須頻繁地保養排水過濾器。However, the conventional washing machine has the possibility of clogging the drain filter with silk scraps and the like, causing poor drainage. In addition, in order to prevent clogging of the drain filter, the user must frequently maintain the drain filter.

本揭示提供一種藉由將被過濾器捕捉到的塵屑粉碎，來減輕使用者清掃的勞力之洗衣機。The present disclosure provides a washing machine that reduces the labor of cleaning by the user by crushing the dust captured by the filter.

本揭示中之洗衣機具備：水槽，彈性支撐於本體內；旋轉滾筒，旋轉自如地設置於水槽內；供水機構，對旋轉滾筒或水槽供水；馬達，驅動旋轉滾筒，使其旋轉；及排水路徑，讓水槽內的水排出。又，具備：排水泵，設置於排水路徑之途中，吸引水並進行排水；過濾器，設置於排水路徑，並捕捉異物；及控制部，依序控制包含清洗行程、沖洗行程、及脫水行程之洗滌運轉。此外，控制部在排水泵所進行的排水動作中，使排水泵間歇地驅動。The washing machine in the present disclosure has: a water tank, which is elastically supported in the body; a rotating drum, which is rotatably arranged in the water tank; a water supply mechanism, which supplies water to the rotating drum or the water tank; a motor, which drives the rotating drum to rotate; and a drainage path, Let the water in the sink drain. In addition, it is equipped with: a drain pump, which is installed on the way of the drainage path, sucks water and drains; a filter, which is installed in the drainage path and catches foreign matter; and a control unit, which sequentially controls the cleaning process, the washing process, and the dehydration process. Washing operation. In addition, the control unit drives the drainage pump intermittently during the drainage operation performed by the drainage pump.

本揭示中之洗衣機是藉由將被過濾器捕捉到的塵屑粉碎，來減輕使用者清掃的勞力。The washing machine in the present disclosure reduces the cleaning effort of the user by crushing the dust captured by the filter.

用以實施發明之形態The form used to implement the invention

以下，一邊參照圖式，一邊詳細說明實施形態。另外，本發明並非因附加圖式及以下的說明而被限定的發明。 (第1實施形態)Hereinafter, the embodiment will be described in detail with reference to the drawings. In addition, the present invention is not an invention limited by the attached drawings and the following description. (First Embodiment)

以下，使用圖1~圖4A、圖4B來說明第1實施形態。 (洗衣機的構成)Hereinafter, the first embodiment will be described using FIGS. 1 to 4A and 4B. (Composition of washing machine)

圖1是第1實施形態中之洗衣機的分解立體圖。圖2是第1實施形態中之洗衣機的縱截面圖。圖3A是顯示絲屑堆積於第1實施形態中之洗衣機的乾燥路徑之乾燥過濾器的狀態的概略圖。圖3B是顯示已將堆積於第1實施形態中之洗衣機的乾燥路徑之乾燥過濾器的絲屑洗去的狀態的概略圖。Fig. 1 is an exploded perspective view of the washing machine in the first embodiment. Fig. 2 is a longitudinal sectional view of the washing machine in the first embodiment. Fig. 3A is a schematic view showing a state in which filth is deposited on the drying filter of the drying path of the washing machine in the first embodiment. Fig. 3B is a schematic view showing a state in which the lint accumulated on the drying filter of the drying path of the washing machine in the first embodiment has been washed away.

本實施形態中之洗衣機的說明是藉由滾筒式洗衣機來說明。The description of the washing machine in this embodiment is based on a drum-type washing machine.

圖1及圖2中，在洗衣機殼體41之內部設置有水槽單元49。水槽單元49具備水槽42、旋轉滾筒43、及馬達45。In FIGS. 1 and 2, a water tank unit 49 is provided inside the washing machine housing 41. The water tank unit 49 includes a water tank 42, a rotating drum 43, and a motor 45.

水槽42是擺動自如地配設於洗衣機殼體41之內部，且在水槽42內旋轉自如地配設有旋轉滾筒43。旋轉滾筒43形成為有底圓筒形狀，且正面側作為衣物出入口53而開口。The water tank 42 is swingably disposed inside the washing machine housing 41, and a rotating drum 43 is rotatably disposed in the water tank 42. The rotating drum 43 is formed in a cylindrical shape with a bottom, and the front side is opened as a clothing inlet and outlet 53.

在旋轉滾筒43的旋轉中心部分設置有在水平方向上延伸的旋轉軸(旋轉中心軸)44，配置於水槽42之背面側附近的馬達45透過皮帶46來連結於旋轉軸44。藉由該馬達45驅動，使旋轉滾筒43會在正轉方向或逆轉方向上旋轉。A rotation shaft (rotation center shaft) 44 extending in the horizontal direction is provided in the rotation center portion of the rotating drum 43, and a motor 45 arranged near the back side of the water tank 42 is connected to the rotation shaft 44 through a belt 46. Driven by the motor 45, the rotating drum 43 rotates in the forward rotation direction or the reverse rotation direction.

在旋轉滾筒43的內壁面設置有用以攪拌洗滌物之數個突起板47。又，為了讓水通過旋轉滾筒43之內外，而在旋轉滾筒43的外周壁設置有多數個通水孔48。Several protruding plates 47 for stirring the laundry are provided on the inner wall surface of the rotating drum 43. In addition, in order to allow water to pass through the inside and outside of the rotating drum 43, a plurality of water passing holes 48 are provided on the outer peripheral wall of the rotating drum 43.

水槽42是藉由安裝於洗衣機殼體41之下部的複數個防振阻尼器51而受到防振支撐，且在洗衣機殼體41之上部與水槽42之間藉由複數個彈簧體(未圖示)而擺動自如地受到防振支撐。The water tank 42 is supported by a plurality of anti-vibration dampers 51 installed at the lower part of the washing machine housing 41, and is supported by a plurality of spring bodies (not shown) between the upper part of the washing machine housing 41 and the water tank 42 (Pictured) and swing freely by vibration-proof support.

在洗衣機殼體41形成有殼體開口部50，前述殼體開口部50是形成在與旋轉滾筒43的衣物出入口53相對向的位置。蓋體52是設置成可開閉自如地覆蓋殼體開口部50。藉由將蓋體52開啟，可以通過衣物出入口53而對旋轉滾筒43內取出放入洗滌物。A casing opening 50 is formed in the washing machine casing 41, and the casing opening 50 is formed at a position facing the laundry inlet and outlet 53 of the rotating drum 43. The cover 52 is provided to cover the housing opening 50 in an openable and closable manner. By opening the cover 52, the laundry can be taken out and put into the rotating drum 43 through the clothes entrance 53.

在洗衣機殼體41內之上部設置有控制裝置81。控制裝置81是以微電腦等所構成。控制裝置81依照模式設定或控制程式來控制馬達45、供水機構即供水閥57、排水泵63、及循環泵67等，並依序控制包含清洗行程、沖洗行程、脫水行程之洗滌運轉、及使衣物乾燥之乾燥行程。A control device 81 is provided on the upper part of the inside of the washing machine housing 41. The control device 81 is constituted by a microcomputer or the like. The control device 81 controls the motor 45, the water supply mechanism, that is, the water supply valve 57, the drain pump 63, and the circulation pump 67 according to the mode setting or control program, and sequentially controls the washing operation including the cleaning stroke, the flushing stroke, and the dewatering stroke, and the use of Drying process of clothes drying.

在洗衣機殼體41之內部設置有：供水路徑54，讓洗滌水(例如自來水)供給至水槽42內；排水路徑55，讓水槽42內之洗滌水排出至洗衣機殼體41之外部；及水循環路徑56，讓水槽42內之洗滌水循環。The washing machine housing 41 is provided with a water supply path 54 for supplying washing water (such as tap water) into the sink 42; a drainage path 55 for draining the washing water in the washing tank 42 to the outside of the washing machine housing 41; and The water circulation path 56 allows the washing water in the water tank 42 to circulate.

供水路徑54是由供水軟管60、洗劑收納部61、及注水軟管62所構成。The water supply path 54 is composed of a water supply hose 60, a lotion storage section 61, and a water injection hose 62.

在供水軟管60連接有供水裝置即供水閥57。A water supply valve 57 that is a water supply device is connected to the water supply hose 60.

洗劑收納部61將容置洗劑或柔軟保養劑的抽屜部(未圖示)收納成可從外部拉出。藉由開啟供水閥57，洗滌水會流入供水軟管60。流入供水軟管60之洗滌水會通過洗劑收納部61與注水軟管62而供給至水槽42內。The lotion storage portion 61 stores a drawer (not shown) that contains a lotion or a soft care agent so as to be pulled out from the outside. By opening the water supply valve 57, the washing water flows into the water supply hose 60. The washing water flowing into the water supply hose 60 is supplied into the water tank 42 through the lotion storage portion 61 and the water injection hose 62.

排水路徑55是藉由排水管64、過濾器外廓82、排水泵63、及排水軟管66所構成。The drainage path 55 is constituted by a drainage pipe 64, a filter outer frame 82, a drainage pump 63, and a drainage hose 66.

排水管64連接設置於水槽42之底部的排水口95、及設置於過濾器外廓82的流入口82a。在過濾器外廓82之內部收納有過濾器65。針對過濾器65及過濾器外廓82之內部的詳細內容容後敘述。The drain pipe 64 is connected to a drain port 95 provided at the bottom of the water tank 42 and an inflow port 82a provided at the filter outer frame 82. A filter 65 is housed in the filter outer frame 82. The details of the inside of the filter 65 and the filter outline 82 will be described later.

排水泵63配置於過濾器外廓82與排水軟管66之間。排水軟管66與設置於過濾器外廓82的流出口82b連接，並從洗衣機殼體41之內部延伸設置至洗衣機殼體41之外部上方。藉由驅動排水泵63，水槽42內之洗滌水會依序通過排水管64、過濾器外廓82、排水泵63、及排水軟管66並排水至外部。The drain pump 63 is arranged between the filter outer frame 82 and the drain hose 66. The drain hose 66 is connected to the outflow port 82b provided in the filter outer frame 82, and extends from the inside of the washing machine housing 41 to above the outside of the washing machine housing 41. By driving the drain pump 63, the washing water in the water tank 42 sequentially passes through the drain pipe 64, the filter profile 82, the drain pump 63, and the drain hose 66 and drains to the outside.

水循環路徑56是藉由排水管64、過濾器外廓82、流入側路徑68、循環泵67、吐出側路徑69、及噴出口80所構成。The water circulation path 56 is constituted by the drain pipe 64, the filter profile 82, the inflow side path 68, the circulation pump 67, the discharge side path 69, and the discharge port 80.

流入側路徑68是連接過濾器外廓82與循環泵67的路徑。吐出側路徑69是連接循環泵67與噴出口80的路徑。噴出口80是設置於水槽42之前部，以讓通過吐出側路徑69之洗滌水吐出至旋轉滾筒43內。藉由驅動循環泵67，水槽42內之洗滌水會依序通過排水管64、流入口82a、過濾器外廓82、後述的過濾器部65a、流入側路徑68、循環泵67、吐出側路徑69、及噴出口80，並作為循環水而吐出至旋轉滾筒43內。藉由如此地使洗滌水循環，可以使洗劑迅速溶解，因此可以提升滾筒式洗衣機的清洗或沖洗的能力。The inflow path 68 is a path connecting the filter outer frame 82 and the circulation pump 67. The discharge-side path 69 is a path connecting the circulation pump 67 and the discharge port 80. The spray port 80 is provided in the front part of the water tank 42 so that the washing water passing through the discharge side path 69 is discharged into the rotating drum 43. By driving the circulation pump 67, the washing water in the water tank 42 sequentially passes through the drain pipe 64, the inflow port 82a, the filter outline 82, the filter section 65a described later, the inflow side path 68, the circulation pump 67, and the discharge side path in order 69, and the ejection port 80, are ejected into the rotating drum 43 as circulating water. By circulating the washing water in this way, the detergent can be quickly dissolved, so the washing or rinsing ability of the drum type washing machine can be improved.

噴出口80是在旋轉滾筒43的圓周方向上排列設置有複數個，複數個噴出口80各自朝向旋轉滾筒43內的衣物噴出循環水。A plurality of spray outlets 80 are arranged in the circumferential direction of the rotating drum 43, and the plural spray outlets 80 respectively spray circulating water toward the laundry in the rotating drum 43.

在水槽42之底部後方的側壁形成有氣阱(air trap)(未圖示)。氣阱連接於空氣管75。空氣管75與設置於洗衣機殼體41內之上部的水位偵測機構76連接，且水位偵測機構76是以例如壓力感測器等所構成。水位偵測機構76是依據水槽42內部之洗滌水的水壓，亦即所對應之氣阱內的壓力來偵測水槽42內之洗滌水的水位。An air trap (not shown) is formed on the side wall behind the bottom of the water tank 42. The air trap is connected to the air pipe 75. The air pipe 75 is connected to a water level detecting mechanism 76 disposed on the upper part of the washing machine housing 41, and the water level detecting mechanism 76 is formed by, for example, a pressure sensor. The water level detecting mechanism 76 detects the water level of the washing water in the water tank 42 according to the water pressure of the washing water in the water tank 42, that is, the pressure in the corresponding air trap.

在本實施形態中之洗衣機即圖1所示之滾筒式洗衣機搭載有乾燥功能，以乾燥用加熱器70加熱過的空氣會藉由送風扇71通過導管72從水槽42送入旋轉滾筒43內。又，旋轉滾筒43一邊以低速左右旋轉，一邊從水槽42後方吸引含有水分的空氣並將該空氣的水分除濕後，使上述動作循環而再次以乾燥用加熱器加熱並藉由送風扇從水槽42送入旋轉滾筒43內。藉由該動作，使衣物變得乾燥。The washing machine in this embodiment, that is, the drum type washing machine shown in FIG. 1 is equipped with a drying function, and the air heated by the drying heater 70 is sent into the rotating drum 43 from the water tank 42 through the duct 72 by the blower fan 71. In addition, while rotating the rotating drum 43 left and right at a low speed, it sucks air containing moisture from behind the water tank 42 and dehumidifies the moisture of the air, and then circulates the above-mentioned operation to be heated again by the heater for drying and is removed from the water tank 42 by the blower. Sent into the rotating drum 43. With this action, the clothes become dry.

如圖3A、圖3B所示，在溫風循環路徑73上設置有：乾燥過濾器74，用以捕集因乾燥而產生之絲屑78；及噴淋裝置77，用以將堆積於乾燥過濾器74之絲屑78洗去。如後述，噴淋裝置77是在沖洗行程中之供水時執行，會將之前的乾燥運轉中堆積於乾燥過濾器之絲屑(圖3A)洗去(圖3B)。因此，本實施形態中之洗衣機可以不需要使用者保養乾燥過濾器。 (過濾器周圍的構成)As shown in Figures 3A and 3B, the warm air circulation path 73 is provided with a drying filter 74 to collect the silk scraps 78 generated by drying; and a spray device 77 to filter the accumulation in the drying The silk scraps 78 of the device 74 are washed away. As will be described later, the spray device 77 is executed during the water supply in the flushing stroke, and will wash away the silk dust (FIG. 3A) accumulated on the drying filter during the previous drying operation (FIG. 3B ). Therefore, the washing machine in this embodiment does not require the user to maintain the filter drier. (Composition around the filter)

圖4A是第1實施形態中之洗衣機的過濾器周圍的主要部位立體圖。圖4B是在第1實施形態中之洗衣機的過濾器周圍拆卸了過濾器的主要部位立體圖。圖5A是顯示第1實施形態中之洗衣機的過濾器內之循環時之水的流動的示意圖。 圖5B是顯示第1實施形態中之洗衣機的過濾器內之排水時之水的流動的示意圖。 另外，在圖4A、圖4B、圖5A、及圖5B中，省略了連接的軟管。過濾器65主要是以過濾器部65a、撞擊部65b、支撐部65c、及握持部65d所構成。過濾器65會抑制異物被吸引至排水泵63及循環泵67。Fig. 4A is a perspective view of main parts around a filter of the washing machine in the first embodiment. Fig. 4B is a perspective view of the main parts of the washing machine in the first embodiment with the filter removed around the filter. Fig. 5A is a schematic diagram showing the flow of water during circulation in the filter of the washing machine in the first embodiment. Fig. 5B is a schematic diagram showing the flow of water during drainage in the filter of the washing machine in the first embodiment. In addition, in FIGS. 4A, 4B, 5A, and 5B, the connected hose is omitted. The filter 65 is mainly composed of a filter portion 65a, an impact portion 65b, a support portion 65c, and a grip portion 65d. The filter 65 suppresses the suction of foreign matter to the drain pump 63 and the circulation pump 67.

握持部65d是設置成可成為滾筒式洗衣機的正面側。握持部65d是為了讓使用者一邊握持住握持部65d，一邊將過濾器65對過濾器外廓82進行安裝及拆卸而設置。The grip 65d is provided so as to be the front side of the drum-type washing machine. The holding portion 65d is provided for the user to attach and detach the filter 65 to the filter outer frame 82 while holding the holding portion 65d.

支撐部65c形成為從握持部65d延伸，並支撐過濾器部65a及撞擊部65b。The support portion 65c is formed to extend from the grip portion 65d, and supports the filter portion 65a and the striking portion 65b.

過濾器部65a設置於比流入側路徑68更靠近排水泵63的位置，且形成為大致圓盤狀以將過濾器外廓82內塞住。過濾器部65a形成為網孔狀，並捕捉在水循環路徑56中循環的洗滌水所含的絲屑78等。The filter portion 65a is provided at a position closer to the drain pump 63 than the inflow side path 68, and is formed in a substantially disc shape to block the filter outer frame 82. The filter part 65a is formed in a mesh shape, and catches the silk waste 78 etc. contained in the washing water circulating in the water circulation path 56. As shown in FIG.

撞擊部65b設置於比過濾器部65a更靠近排水泵63的位置，且形成為大致圓盤狀。撞擊部65b會抑制比絲屑78更大的異物被吸引至排水泵63。又，如後述，撞擊部65b亦具有將從過濾器部65a流過來的絲屑78弄散的作用。The striking portion 65b is provided at a position closer to the drain pump 63 than the filter portion 65a, and is formed in a substantially disc shape. The striker 65b suppresses foreign matter larger than the wire scrap 78 from being sucked to the drain pump 63. In addition, as will be described later, the colliding portion 65b also has a function of dispersing the filth 78 flowing from the filter portion 65a.

針對如以上所構成之滾筒式洗衣機，以下說明其動作及作用。 (洗滌運轉)With regard to the drum-type washing machine constructed as above, its operation and effects will be described below. (Washing operation)

圖6是第1實施形態中之洗衣機的動作流程圖。Fig. 6 is an operation flowchart of the washing machine in the first embodiment.

以下，以洗滌運轉為例來說明。使用者開啟蓋體52將洗滌物投入旋轉滾筒43內，並將電源開關(未圖示)打開後，只要操作設置於操作顯示部79之輸入設定機構(未圖示)的開始開關(未圖示)，便會開始洗滌運轉。Hereinafter, the washing operation will be described as an example. After the user opens the cover 52 and puts the laundry into the rotating drum 43, and turns on the power switch (not shown), he only needs to operate the start switch (not shown) of the input setting mechanism (not shown) provided in the operation display section 79 Show), the washing operation will start.

當開始洗滌運轉後，便會開始清洗行程(步驟S1)。接著，供水閥57開啟並對水槽42供水(步驟S2)。When the washing operation is started, the washing process will start (step S1). Next, the water supply valve 57 is opened and water is supplied to the water tank 42 (step S2).

在對水槽42供水至預定的水位後，旋轉滾筒43會左右旋轉來進行清洗攪拌(步驟S3)。在清洗攪拌中，循環泵67會驅動，洗滌水便會在水循環路徑56中循環。洗滌水如圖5A之箭頭a地流動，過濾器部65a會將從流入口82a流入之洗滌水過濾，並捕捉洗滌水所含的絲屑78。被捕捉到的絲屑78會聚集在過濾器部65a的排水泵63側而蓄積成塊。當預定時間的清洗攪拌結束後，便轉移至沖洗行程(步驟S4)。After the water tank 42 is supplied to a predetermined water level, the rotating drum 43 rotates left and right to perform washing and stirring (step S3). During the washing and stirring, the circulation pump 67 will be driven, and the washing water will circulate in the water circulation path 56. The washing water flows as indicated by the arrow a in FIG. 5A, and the filter portion 65a filters the washing water flowing in from the inflow port 82a, and captures the lint 78 contained in the washing water. The captured filth 78 collects on the drain pump 63 side of the filter part 65a and accumulates in a lump. When the cleaning and stirring for a predetermined time is over, it shifts to the flushing stroke (step S4).

沖洗行程中，是進行排水、中間脫水、及沖洗攪拌。首先，排水泵63會驅動，讓洗滌水如圖5B之箭頭b地流動，來進行排水動作(步驟S5)。排水泵63在步驟S5中，會進行以預定時間的週期來重複驅動與停止的間歇驅動。During the washing process, drainage, intermediate dehydration, and washing and stirring are performed. First, the drain pump 63 is driven to allow washing water to flow as indicated by arrow b in FIG. 5B to perform a drain action (step S5). In step S5, the drain pump 63 performs intermittent driving in which driving and stopping are repeated in a predetermined period of time.

藉由間歇驅動，如圖5B之箭頭c，在過濾器外廓82內的長邊方向上，會在排水泵63之吸引方向及相反方向上產生水流。藉由該水流，蓄積於過濾器部65a之絲屑78會從過濾器部65a脫落而在水中浮游。從過濾器部65a脫落之絲屑78會藉由排水泵63驅動而被吸引至排水泵63側，並撞擊撞擊部65b。因撞擊的衝撃而細碎地散開之絲屑78a會在排水泵63驅動的時間點與水一起朝機外排出。By intermittent driving, as shown by arrow c in FIG. 5B, water flow is generated in the suction direction of the drain pump 63 and the opposite direction in the longitudinal direction of the filter outer frame 82. Due to this water flow, the thread waste 78 accumulated in the filter portion 65a falls off the filter portion 65a and floats in the water. The filth 78 falling off the filter part 65a is sucked to the drain pump 63 side by the drive of the drain pump 63, and hits the impact part 65b. The shavings 78a finely scattered due to the impact of the impact will be discharged out of the machine together with water at the time when the drain pump 63 is driven.

間歇驅動亦可重複例如約2秒鐘的驅動與約1秒鐘的停止來進行。藉此，在到排水完成為止的期間，可以獲得將絲屑的結塊細碎地弄散所需之充分的撞擊次數。又，藉由使驅動時間比停止時間更長，可以抑制因間歇驅動而使排水速度變慢的情況。The intermittent driving may be performed by repeating, for example, driving for about 2 seconds and stopping for about 1 second. In this way, a sufficient number of hits can be obtained to disperse the agglomerates of wire scraps finely during the period until the drainage is completed. In addition, by making the driving time longer than the stop time, it is possible to suppress the slowdown of the drainage speed due to intermittent driving.

當水位偵測機構76偵測到水位已下降至復位水位時(步驟S6，是)，排水泵63會停止間歇驅動並進行連續驅動(步驟S7)。所謂復位水位是旋轉滾筒43內的衣物不被水浸泡的水位，本實施形態中之復位水位是設定於比旋轉滾筒43的下端更下方。以已細碎地散開的狀態殘留於過濾器外廓82內之已細碎地散開之絲屑78a會在連續驅動中被統一排出。When the water level detecting mechanism 76 detects that the water level has dropped to the reset water level (step S6, YES), the drain pump 63 will stop intermittent driving and perform continuous driving (step S7). The so-called reset water level is the water level at which the clothes in the rotating drum 43 are not soaked in water. In this embodiment, the reset water level is set below the lower end of the rotating drum 43. The finely scattered wire scraps 78a remaining in the filter outer frame 82 in a finely scattered state will be uniformly discharged during continuous driving.

在步驟S7中，控制裝置81是進行判定排水是否已完成的飽和判定(未圖示)。飽和判定例如是每隔數秒藉由水位偵測機構76偵測水位，並在所偵測到的水位之位移成為預定值以下時，判定為排水已完成。在飽和判定中，若進行間歇驅動，會有水位伴隨著間歇驅動而上下變動之虞。藉由使排水泵63連續驅動，可以精度良好地判定水位之位移是否為預定值以下，因此可以抑制飽和判定中之錯誤偵測。In step S7, the control device 81 performs a saturation determination (not shown) for determining whether the drainage has been completed. The saturation determination is, for example, detecting the water level by the water level detecting mechanism 76 every few seconds, and when the detected displacement of the water level is below a predetermined value, it is determined that the drainage has been completed. In the saturation determination, if the intermittent drive is performed, the water level may fluctuate up and down with the intermittent drive. By continuously driving the drain pump 63, it is possible to accurately determine whether the displacement of the water level is less than a predetermined value, and therefore, it is possible to suppress erroneous detection in the saturation determination.

當判定為排水已完成後，便會執行布搓鬆攪拌以使脫水啟動順利進行(步驟S8)。When it is determined that the drainage has been completed, cloth rubbing and stirring are performed to make the dehydration start smoothly (step S8).

布搓鬆攪拌中，旋轉滾筒43是左右旋轉預定時間約50r/min，來整理旋轉滾筒43內的衣物之偏移。排水泵63會在布搓鬆攪拌中間歇驅動，來抑制空化現象(cavitation)。又，在布搓鬆攪拌中之間歇驅動中，積在過濾器部65a之絲屑的結塊也會散開而朝洗衣機殼體41之外排出。During cloth rubbing and mixing, the rotating drum 43 is rotated left and right for a predetermined time of about 50 r/min to sort out the deviation of the clothes in the rotating drum 43. The drain pump 63 is driven intermittently during cloth rubbing and mixing to suppress cavitation. In addition, during the intermittent driving in the cloth rubbing and stirring, the agglomerates of the silk scraps accumulated on the filter portion 65a are also scattered and discharged out of the washing machine casing 41.

當預定時間的布搓鬆攪拌結束後，便會開始中間脫水(步驟S9)。當脫水旋轉數到達100r/min後(步驟S10，是)，排水泵63便會變為連續驅動。若脫水旋轉數超過100r/min，排水量便會急遽增加，因此可以藉由使排水泵63連續驅動而有效率地進行排水。在脫水旋轉數超過100r/min後，也會一邊使轉數上升並一邊繼續進行中間脫水(步驟S11)。When the cloth rubbing and mixing for a predetermined time is finished, the intermediate dehydration will start (step S9). When the number of spinning rotations reaches 100 r/min (step S10, Yes), the drain pump 63 becomes continuously driven. If the number of spinning rotations exceeds 100 r/min, the drainage volume will increase rapidly. Therefore, the drainage pump 63 can be continuously driven to efficiently perform drainage. After the number of spin-drying rotation exceeds 100 r/min, the intermediate spin-drying is also continued while increasing the number of spins (step S11).

當中間脫水結束後，便開始供水(步驟S12)。此時，在之前的乾燥運轉中蓄積於乾燥過濾器74之絲屑78等是藉由噴淋裝置77而被洗去至水槽42或排水路徑55。已被洗去之絲屑78等會殘留於水槽42內或排水路徑55內，直至下一次排水泵63驅動的時間點(步驟S15)為止。When the intermediate dehydration ends, water supply is started (step S12). At this time, the silk scraps 78 and the like accumulated in the filter drier 74 in the previous drying operation are washed away to the water tank 42 or the drainage path 55 by the shower device 77. The shavings 78 that have been washed away remain in the water tank 42 or the drain path 55 until the next time the drain pump 63 is driven (step S15).

當到達預定水位後，便會開始沖洗攪拌(步驟S13)。沖洗攪拌中，一邊驅動循環泵67，一邊使旋轉滾筒43左右旋轉來攪拌衣物。當預定時間的沖洗攪拌結束後，便轉移至最終脫水行程(步驟S14)。When the predetermined water level is reached, rinsing and stirring are started (step S13). During the washing and stirring, while driving the circulation pump 67, the rotating drum 43 is rotated left and right to stir the laundry. When the rinsing and stirring for a predetermined time is over, it shifts to the final dehydration stroke (step S14).

最終脫水行程中，是驅動排水泵63來實施排水(步驟S15)，且排水泵63進行以預定時間的週期來重複驅動與停止的間歇驅動。與沖洗行程中之排水動作相同，藉由間歇驅動，積在過濾器部65a之絲屑的結塊也會散開而朝機外排出。已從乾燥過濾器74被洗去之絲屑78等也會同樣地朝洗衣機殼體41之外排出。In the final dehydration stroke, the drain pump 63 is driven to perform draining (step S15), and the drain pump 63 is driven intermittently in which the drive and stop are repeated in a predetermined period of time. The same as the drainage action in the flushing stroke, by intermittent driving, the agglomerates of the silk scraps accumulated on the filter portion 65a will also be scattered and discharged outside the machine. The shavings 78 and the like that have been washed away from the drying filter 74 are also discharged out of the washing machine housing 41 in the same manner.

進行排水且水位下降至復位水位後(步驟S16)，排水泵63便會從間歇驅動變為連續驅動(步驟S17)。After draining is performed and the water level drops to the reset water level (step S16), the drain pump 63 changes from intermittent driving to continuous driving (step S17).

當排水結束後，便會執行布搓鬆攪拌(步驟S18)。在布搓鬆攪拌中，排水泵63會間歇驅動，來抑制空化現象。當預定時間的布搓鬆攪拌結束後，便會開始脫水(步驟S19)。當脫水旋轉數成為約100r/min後(步驟S20，是)，排水泵63便會變為連續驅動。在脫水旋轉數超過100r/min後，也會一邊使轉數上升並一邊繼續進行脫水(步驟S21)。當預定時間的脫水結束後，洗滌運轉便結束。 (作用)When the drainage is over, cloth rubbing and mixing will be performed (step S18). During cloth rubbing and mixing, the drain pump 63 is driven intermittently to suppress cavitation. When the cloth rubbing and stirring for a predetermined time is over, dehydration will start (step S19). When the dehydration rotation speed becomes about 100 r/min (step S20, Yes), the drain pump 63 becomes continuously driven. After the number of spin-drying rotations exceeds 100 r/min, spin-drying is also continued while increasing the number of spins (step S21). When the predetermined time of dehydration ends, the washing operation ends. (effect)

如以上所述，本實施形態中之洗衣機具備：水槽42，彈性支撐於洗衣機殼體41內；旋轉滾筒43，旋轉自如地設置於水槽42內；供水機構即供水閥57，對旋轉滾筒43或水槽42供水；馬達45，驅動旋轉滾筒43，使其旋轉；及排水路徑55，將水槽42內的水排出。又，具備：排水泵63，設置於排水路徑55之途中，吸引水並進行排水；過濾器65，設置於排水路徑55，並捕捉異物；及控制裝置81，依序控制清洗、沖洗、及脫水等各行程。此外，控制裝置81在排水泵63所進行的排水動作中，使排水泵63間歇地驅動。As described above, the washing machine in this embodiment includes: the water tank 42, which is elastically supported in the washing machine housing 41; the rotating drum 43, which is rotatably installed in the water tank 42; and the water supply valve 57, which is a water supply mechanism, is opposed to the rotating drum 43. Or the water tank 42 supplies water; the motor 45 drives the rotating drum 43 to rotate; and the drainage path 55 discharges the water in the water tank 42. Furthermore, it is provided with: a drain pump 63, which is installed on the way of the drain path 55, sucks water and drains; a filter 65, which is installed on the drain path 55 and catches foreign matter; and a control device 81, which sequentially controls washing, washing, and dehydration Wait for each trip. In addition, the control device 81 drives the drain pump 63 intermittently during the drain operation performed by the drain pump 63.

藉由該構成，被過濾器65捕捉到的絲屑78等結塊會因伴隨著排水泵63之間歇所產生的水流而被粉碎地很細小，並通過排水路徑55而排出。因此，可以抑制因過濾器65的堵塞而引起的排水不良，並且可以減輕使用者清掃過濾器65的勞力。With this configuration, the agglomerates such as the filth 78 captured by the filter 65 are crushed to a very small size due to the water flow generated along with the intermission of the drain pump 63, and are discharged through the drain path 55. Therefore, poor drainage due to clogging of the filter 65 can be suppressed, and the user's labor for cleaning the filter 65 can be reduced.

又，如本實施形態，過濾器65亦可包含：過濾器部65a，捕捉異物；及撞擊部65b，設置於比過濾器部65a更靠近排水泵63的位置。In addition, as in the present embodiment, the filter 65 may also include: a filter portion 65a that captures foreign matter; and an impact portion 65b that is provided at a position closer to the drain pump 63 than the filter portion 65a.

藉此，被過濾器65a捕捉到的絲屑78等結塊會因排水泵63驅動時所產生的水流而與撞擊部65b撞擊，並且被粉碎地很細小。因此，可以抑制因過濾器65的堵塞而引起的排水不良，並且可以減輕使用者清掃過濾器65的勞力。Thereby, the agglomerates such as the thread scraps 78 captured by the filter 65a collide with the impact part 65b due to the water flow generated when the drain pump 63 is driven, and are crushed to a very small size. Therefore, poor drainage due to clogging of the filter 65 can be suppressed, and the user's labor for cleaning the filter 65 can be reduced.

又，如本實施形態，具備：水循環路徑56，與排水路徑55連通，並讓水槽42內的水循環；及循環泵67，設置於水循環路徑56，並使水循環，並且，將過濾器65設置於水循環路徑56與排水路徑55重疊的位置即過濾器外廓82亦可。In addition, as in the present embodiment, it is provided with: a water circulation path 56 which communicates with the drainage path 55 and circulates the water in the water tank 42; and a circulation pump 67 which is installed in the water circulation path 56 and circulates the water, and the filter 65 is installed in The position where the water circulation path 56 and the drainage path 55 overlap, that is, the filter outer frame 82 may be sufficient.

藉由該構成，過濾器65可以捕捉通過水循環路徑56之循環水所含的絲屑78。因此，在清洗行程及沖洗行程中，可以除去洗滌水中所含的絲屑，並抑制洗滌運轉在絲屑78附著於衣物的狀態下結束。With this configuration, the filter 65 can capture the silk scraps 78 contained in the circulating water passing through the water circulation path 56. Therefore, in the washing process and the rinsing process, it is possible to remove the lint contained in the washing water, and it is possible to prevent the washing operation from ending in a state where the lint 78 adheres to the clothes.

又，如本實施形態，亦可具備：水位偵測機構76，偵測水槽42內的水位，又，控制裝置81在排水泵63所進行的排水動作中，當藉由水位偵測機構76偵測到的水位在比旋轉滾筒43更下方即復位水位以下時，使排水泵63連續地驅動。In addition, as in this embodiment, it may also be provided with: a water level detection mechanism 76 that detects the water level in the water tank 42; and the control device 81 is used for the water level detection mechanism 76 when the water level detection mechanism 76 detects the water level in the drainage action performed by the drain pump 63 When the measured water level is below the rotating drum 43, that is, below the reset water level, the drain pump 63 is continuously driven.

藉由該構成，由於在判定已從水槽42完成排水時，會使排水泵63連續驅動，因此可以抑制水位上下變動。因此，在判定已從水槽42完成排水時，可以抑制錯誤偵測發生。With this configuration, when it is determined that the drainage from the water tank 42 has been completed, the drainage pump 63 is continuously driven, so that the fluctuation of the water level can be suppressed. Therefore, when it is determined that the drainage from the water tank 42 has been completed, the occurrence of false detection can be suppressed.

又，如本實施形態，亦可在排水泵63所進行的排水動作中，控制裝置81在復位水位以下使排水泵63連續地驅動後，開始旋轉滾筒43的旋轉驅動，當旋轉滾筒43的旋轉數小於100r/min時，使排水泵63間歇驅動，當旋轉滾筒43的旋轉數在100r/min以上時，使排水泵63連續驅動。Also, as in the present embodiment, in the drainage operation performed by the drainage pump 63, the control device 81 continuously drives the drainage pump 63 below the reset water level, and then starts the rotational drive of the rotary drum 43. When the rotary drum 43 rotates When the number is less than 100 r/min, the drain pump 63 is driven intermittently, and when the number of rotations of the rotating drum 43 is 100 r/min or more, the drain pump 63 is continuously driven.

藉由該構成，在藉由離心力來將洗滌物所含的水分脫水時，在低速旋轉時可防止空化，且在排水量急遽增加之旋轉區域中，可有效率地進行排水。 (其他實施形態)With this configuration, when the moisture contained in the laundry is dehydrated by centrifugal force, cavitation can be prevented during low-speed rotation, and drainage can be efficiently discharged in a rotation area where the drainage volume is rapidly increased. (Other embodiments)

如以上所述，作為本揭示之技術的例示，說明了第1實施形態。然而，本揭示中之技術並不受限於此。As described above, the first embodiment has been described as an example of the technique of the present disclosure. However, the technology in this disclosure is not limited to this.

因此，以下例示其他實施形態。Therefore, other embodiments are exemplified below.

在第1實施形態中，作為洗衣機之一例，說明了滾筒式洗衣機。由於洗衣機只要是具備排水泵及過濾器者即可，因此並不限定於滾筒式洗衣機。洗衣機亦可為縱型洗衣機或二槽式洗衣機等。In the first embodiment, a drum-type washing machine has been described as an example of the washing machine. Since the washing machine only needs to have a drain pump and a filter, it is not limited to a drum-type washing machine. The washing machine may also be a vertical washing machine or a two-tank washing machine.

又，在第1實施形態中，作為過濾器之一例，說明了包含大致圓盤狀的過濾器部65a及撞擊部65b的過濾器65。過濾器只要是包含：捕捉異物的過濾器部、及設置於比過濾器部更靠近排水泵63的位置的撞擊部即可。因此，過濾器部及撞擊部並不限定於大致圓盤狀。又，過濾器65並不限定於藉由支撐部65c來支撐過濾器部65a及撞擊部65b的構造，亦可為大致箱狀等。惟，藉由支撐部65c來支撐過濾器部65a及撞擊部65b的構造可容易將蓄積之絲屑等除去，因此清掃性優異。In addition, in the first embodiment, as an example of the filter, a filter 65 including a substantially disc-shaped filter portion 65a and an impact portion 65b has been described. What is necessary is just to include the filter part which captures a foreign material, and the impact part provided in the drain pump 63 position closer to the filter part than the filter part. Therefore, the filter part and the impact part are not limited to a substantially disk shape. In addition, the filter 65 is not limited to a structure in which the filter portion 65a and the striking portion 65b are supported by the support portion 65c, and may be substantially box-shaped or the like. However, the structure in which the filter portion 65a and the striker portion 65b are supported by the support portion 65c can easily remove the accumulated filth and the like, and therefore has excellent cleaning performance.

又，在第1實施形態中，作為洗衣機之一例，說明了具備乾燥功能之洗衣機。洗衣機亦可不具備乾燥功能。惟，具備乾燥功能之洗衣機在乾燥運轉時會大量產生絲屑，因此絲屑容易殘留於旋轉滾筒43內。殘留之絲屑在乾燥運轉後的洗滌運轉中，將會被設置於循環路徑與排水路徑重疊的位置的過濾器捕捉。因此，本揭示適合利用在具備乾燥功能之洗衣機。此外，具備噴淋裝置之洗衣機將以乾燥過濾器捕捉到之絲屑等沖洗到排水路徑，因此會有大量之絲屑殘留在水槽或排水路徑之虞。因此，本揭示也適合利用在具備噴淋裝置之洗衣機。In addition, in the first embodiment, as an example of a washing machine, a washing machine with a drying function has been described. The washing machine may not have a drying function. However, a washing machine with a drying function generates a large amount of silk scraps during drying operation, so the silk scraps are likely to remain in the rotating drum 43. During the washing operation after the drying operation, the remaining silk scraps will be captured by the filter installed at the position where the circulation path and the drainage path overlap. Therefore, the present disclosure is suitable for use in washing machines with drying functions. In addition, a washing machine equipped with a spray device will flush the silk scraps captured by the filter dryer to the drainage path, so there is a risk that a large amount of silk scraps will remain in the sink or the drainage path. Therefore, the present disclosure is also suitable for use in a washing machine equipped with a spray device.

如以上所述，本揭示可以適用於具備排水泵及過濾器之洗衣機。具體而言，本揭示可以適用於縱型洗衣機、滾筒式洗衣機、二槽式洗衣機等。As described above, the present disclosure can be applied to a washing machine equipped with a drain pump and a filter. Specifically, the present disclosure can be applied to vertical washing machines, drum washing machines, two-tank washing machines, and the like.

41:洗衣機殼體 42:水槽 43:旋轉滾筒 44:旋轉軸 45:馬達 46:皮帶 47:突起板 48:通水孔 49:水槽單元 50:殼體開口部 51:防振阻尼器 52:蓋體 53:衣物出入口 54:供水路徑 55:排水路徑 56:水循環路徑 57:供水閥 60:供水軟管 61:洗劑收納部 62:注水軟管 63:排水泵 64:排水管 65:過濾器 65a:過濾器部 65b:撞擊部 65c:支撐部 65d:握持部 66:排水軟管 67:循環泵 68:流入側路徑 69:吐出側路徑 70:乾燥用加熱器 71:送風扇 72:導管 73:溫風循環路徑 74:乾燥過濾器 75:空氣管 76:水位偵測機構 77:噴淋裝置 78:絲屑 78a:細碎地散開之絲屑 79:操作顯示部 80:噴出口 81:控制裝置 82:過濾器外廓 82a:流入口 82b:流出口 95:排水口 a~c:箭頭 S1~S21:步驟41: Washing machine housing 42: sink 43: Rotating drum 44: Rotation axis 45: Motor 46: belt 47: Protruding plate 48: water hole 49: sink unit 50: Shell opening 51: Anti-vibration damper 52: Lid 53: clothing entrance and exit 54: Water supply path 55: Drainage path 56: Water circulation path 57: Water supply valve 60: water supply hose 61: Lotion storage department 62: water injection hose 63: Drain pump 64: Drain pipe 65: filter 65a: Filter section 65b: Impact part 65c: Support part 65d: grip 66: Drain hose 67: Circulating pump 68: Inflow side path 69: Discharge side path 70: heater for drying 71: blower fan 72: Catheter 73: Warm air circulation path 74: filter drier 75: Air pipe 76: Water level detection mechanism 77: Spray device 78: silk scraps 78a: Finely scattered shavings 79: Operation display 80: spout 81: control device 82: Filter profile 82a: Inlet 82b: Outlet 95: Drain a~c: arrow S1~S21: steps

圖1是第1實施形態中之洗衣機的分解立體圖。Fig. 1 is an exploded perspective view of the washing machine in the first embodiment.

圖2是第1實施形態中之洗衣機的縱截面圖。Fig. 2 is a longitudinal sectional view of the washing machine in the first embodiment.

圖3A是顯示絲屑堆積於第1實施形態中之洗衣機的乾燥路徑之乾燥過濾器的狀態的概略圖。Fig. 3A is a schematic view showing a state in which filth is deposited on the drying filter of the drying path of the washing machine in the first embodiment.

圖3B是顯示已將堆積於第1實施形態中之洗衣機的乾燥路徑之乾燥過濾器的絲屑洗去的狀態的概略圖。Fig. 3B is a schematic view showing a state in which the lint accumulated on the drying filter of the drying path of the washing machine in the first embodiment has been washed away.

圖4A是第1實施形態中之洗衣機的過濾器周圍的主要部位立體圖。Fig. 4A is a perspective view of main parts around a filter of the washing machine in the first embodiment.

圖4B是在第1實施形態中之洗衣機的過濾器周圍拆卸了過濾器的主要部位立體圖。Fig. 4B is a perspective view of the main parts of the washing machine in the first embodiment with the filter removed around the filter.

圖5A是顯示第1實施形態中之洗衣機的過濾器內之循環時之水的流動的示意圖。Fig. 5A is a schematic diagram showing the flow of water during circulation in the filter of the washing machine in the first embodiment.

圖5B是顯示第1實施形態中之洗衣機的過濾器內之排水時之水的流動的示意圖。Fig. 5B is a schematic diagram showing the flow of water during drainage in the filter of the washing machine in the first embodiment.

圖6是第1實施形態中之洗衣機的動作流程圖。Fig. 6 is an operation flowchart of the washing machine in the first embodiment.

41:洗衣機殼體 41: Washing machine housing

42:水槽 42: sink

43:旋轉滾筒 43: Rotating drum

47:突起板 47: Protruding plate

48:通水孔 48: water hole

49:水槽單元 49: sink unit

51:防振阻尼器 51: Anti-vibration damper

53:衣物出入口 53: clothing entrance and exit

54:供水路徑 54: Water supply path

55:排水路徑 55: Drainage path

56:水循環路徑 56: Water circulation path

57:供水閥 57: Water supply valve

60:供水軟管 60: water supply hose

61:洗劑收納部 61: Lotion storage department

62:注水軟管 62: water injection hose

63:排水泵 63: Drain pump

64:排水管 64: Drain pipe

66:排水軟管 66: Drain hose

67:循環泵 67: Circulating pump

68:流入側路徑 68: Inflow side path

69:吐出側路徑 69: Discharge side path

70:乾燥用加熱器 70: heater for drying

71:送風扇 71: blower fan

72:導管 72: Catheter

73:溫風循環路徑 73: Warm air circulation path

74:乾燥過濾器 74: filter drier

77:噴淋裝置 77: Spray device

80:噴出口 80: spout

82:過濾器外廓 82: Filter profile

82a:流入口 82a: Inlet

82b:流出口 82b: Outlet

Claims (6)

一種洗衣機，具備： 水槽，彈性支撐於本體內； 旋轉滾筒，旋轉自如地設置於前述水槽內； 供水裝置，對前述旋轉滾筒或前述水槽供水； 馬達，驅動前述旋轉滾筒，使其旋轉； 排水路徑，將前述水槽內的水排出； 排水泵，設置於前述排水路徑之途中，吸引水並進行排水； 過濾器，設置於前述排水路徑，並捕捉異物；及 控制部，依序控制包含清洗行程、沖洗行程、脫水行程之洗滌運轉， 又，前述控制部在前述排水泵所進行的排水動作中，使前述排水泵間歇地驅動。A washing machine with: The sink is elastically supported in the body; The rotating drum is rotatably arranged in the aforementioned water tank; Water supply device to supply water to the aforementioned rotating drum or the aforementioned water tank; The motor drives the aforementioned rotating drum to rotate; Drainage path to drain the water in the aforementioned sink; The drainage pump is installed on the way of the aforementioned drainage path to suck water and drain; The filter is arranged in the aforementioned drainage path and catches foreign matter; and The control unit sequentially controls the washing operation including the washing process, the rinse process, and the dehydration process, In addition, the control unit drives the drain pump intermittently during the drain operation performed by the drain pump. 如請求項1之洗衣機，其中前述過濾器包含： 過濾器部，捕捉異物；及 撞擊部，設置於比前述過濾器部更靠近前述排水泵的位置。Such as the washing machine of claim 1, wherein the aforementioned filter includes: The filter part catches foreign objects; and The impact part is provided at a position closer to the drain pump than the filter part. 如請求項1之洗衣機，其具備： 循環路徑，與前述排水路徑連通，並讓前述水槽內的水循環；及 循環泵，設置於前述循環路徑，並使水循環， 又，將前述過濾器設置於前述循環路徑與前述排水路徑重疊的位置。Such as the washing machine of claim 1, which has: The circulation path communicates with the aforementioned drainage path and allows the water in the aforementioned water tank to circulate; and The circulation pump is installed in the aforementioned circulation path and circulates the water, In addition, the filter is installed at a position where the circulation path and the drainage path overlap. 如請求項2之洗衣機，其具備： 循環路徑，與前述排水路徑連通，並讓前述水槽內的水循環；及 循環泵，設置於前述循環路徑，並使水循環， 又，將前述過濾器設置於前述循環路徑與前述排水路徑重疊的位置。Such as the washing machine of claim 2, which has: The circulation path communicates with the aforementioned drainage path and allows the water in the aforementioned water tank to circulate; and The circulation pump is installed in the aforementioned circulation path and circulates the water, In addition, the filter is installed at a position where the circulation path and the drainage path overlap. 如請求項1至4中任一項之洗衣機，其具備： 水位偵測部，偵測前述水槽內的水位， 又，前述控制裝置在前述排水泵所進行的排水動作中，當藉由前述水位偵測部偵測到的水位在比前述旋轉滾筒更下方即第1預定水位以下時，使前述排水泵連續地驅動。Such as the washing machine of any one of claims 1 to 4, which has: The water level detection unit detects the water level in the aforementioned water tank, In addition, in the drainage action performed by the drainage pump by the control device, when the water level detected by the water level detection unit is below the first predetermined water level, the drainage pump continuously drive. 如請求項5之洗衣機，其中前述控制部在使前述排水泵連續地驅動之後，開始前述旋轉滾筒的旋轉驅動， 當前述旋轉滾筒的旋轉數小於100r/min時，使前述排水泵間歇驅動， 當前述旋轉滾筒的旋轉數在100r/min以上時，使前述排水泵連續驅動。The washing machine of claim 5, wherein the control unit starts the rotary drive of the rotating drum after continuously driving the drain pump, When the number of rotations of the rotating drum is less than 100r/min, the drain pump is driven intermittently, When the number of rotations of the rotating drum is 100 r/min or more, the drain pump is continuously driven.

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