TW202309367A - washing machine - Google Patents

Abstract

A washing machine according to the present disclosure comprises: a housing; a water tank which is elastically supported in the housing so as to be swingable; a rotary drum which is encapsulated in the water tank so as to be rotatable; a pump unit which delivers washing water into the rotary drum; a mixing unit which is provided downstream from the pump unit; and a first path through which the washing water that flows into the mixing unit passes. The mixing unit includes a mixing unit body which is formed in a substantially box-like shape and in which the washing water is stirred, a mixing unit inlet through which the washing water is introduced into the mixing unit body, and a mixing unit outlet which is provided to the mixing unit body so as to face the mixing unit inlet and through which the washing water in the mixing unit body is discharged to the rotary drum. The mixing unit inlet and the mixing unit outlet have a cross-sectional area smaller than a path cross-sectional area of the mixing unit body.

Description

洗衣機washing machine

發明領域field of invention

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

發明背景Background of the invention

專利文獻1揭示一種生成洗劑泡的滾筒式洗衣機。該滾筒式洗衣機具備水槽、配設於水槽的內部的旋轉滾筒、及將洗劑供給到旋轉滾筒的洗劑投入裝置。洗劑投入裝置具備供洗劑投入的洗劑收容容器、儲留從洗劑收容容器流下的洗劑的儲留部、及使水落下到儲留部的液面的噴出口。 [先行技術文獻] Patent Document 1 discloses a drum-type washing machine that generates detergent bubbles. This front-loading-type washing machine includes a water tank, a rotary drum disposed inside the water tank, and a detergent injection device that supplies detergent to the rotary drum. The detergent injection device includes a detergent storage container into which detergent is injected, a storage portion for storing the detergent flowing down from the detergent storage container, and a discharge port for dropping water onto the liquid surface of the storage portion. [Prior Art Literature]

[專利文獻] [專利文獻1]國際公開第2021/020071號 [發明的概要] [Patent Document] [Patent Document 1] International Publication No. 2021/020071 [summary of the invention]

發明概要Summary of the invention

本揭示提供一種可使洗淨力提升的洗衣機。The disclosure provides a washing machine capable of improving cleaning power.

本揭示的洗衣機，具備：殼體；水槽，擺動自如地彈性支撐於殼體內；旋轉滾筒，旋轉自如地內設於水槽內；泵部，將洗滌水送入旋轉滾筒；混合部，設於比泵部還下游側；及第1路徑，供流入混合部的洗滌水通過。混合部包含：混合部本體、混合部入口、及混合部出口。混合部本體形成略箱型，在內部攪拌洗滌水。混合部入口將洗滌水導入混合部本體。混合部出口是以與混合部入口相對向的方式設於混合部本體，且將混合部本體內的洗滌水吐出到旋轉滾筒。混合部入口及混合部出口的斷面積是比混合部本體的路徑斷面積還小。The washing machine disclosed in the present disclosure comprises: a housing; a water tank, which is elastically supported in the housing; a rotating drum, which is freely rotatable and installed in the water tank; a pump part, which sends washing water into the rotating drum; a mixing part, which is arranged in a relatively The pump part is also on the downstream side; and the first path is for the washing water flowing into the mixing part to pass through. The mixing part includes: a mixing part body, a mixing part inlet, and a mixing part outlet. The main body of the mixing part forms a box shape, and the washing water is stirred inside. The inlet of the mixing section guides the washing water into the mixing section body. The outlet of the mixing unit is provided on the main body of the mixing unit so as to face the inlet of the mixing unit, and discharges the washing water in the main body of the mixing unit to the rotary drum. The cross-sectional area of the mixing part inlet and the mixing part outlet is smaller than the path cross-sectional area of the mixing part body.

本揭示中之洗衣機可以簡易的構成使洗淨力提升。The washing machine disclosed in this disclosure can improve the cleaning power with a simple structure.

以下，一面參照圖面一面詳細說明實施型態。但是，會有省略必要以上的詳細說明的情況。例如，會有省略既已熟知的事項的詳細說明，或是對實質同一的構成的重複說明的情況。Hereinafter, the embodiment will be described in detail with reference to the drawings. However, there may be cases where detailed explanations more than necessary are omitted. For example, detailed descriptions of already well-known items may be omitted, or descriptions of substantially identical configurations may be repeated.

再者，所附圖面及以下的說明是為了熟知該項技藝者充分理解而提供者，並未意圖藉其等來限定申請專利範圍記載的主題。 (實施型態1) Furthermore, the accompanying drawings and the following descriptions are provided for the full understanding of those skilled in the art, and are not intended to limit the subject matter described in the scope of the patent application. (implementation type 1)

以下，使用圖1～圖13，來說明實施型態1。 [1-1. 構成] [1-1-1. 洗衣機的構成] Hereinafter, Embodiment 1 will be described using FIGS. 1 to 13 . [1-1. Composition] [1-1-1. Configuration of washing machine]

圖1中，洗衣機100具備殼體101、水槽102、及旋轉滾筒103。水槽102配設於殼體101內，且藉由防振阻尼器(圖未示)而被防振支撐。水槽102擺動自如地彈性支撐於殼體101內。旋轉滾筒103內設於水槽102，且設置成藉由馬達112而旋轉自如。在旋轉滾筒103的周面設有多數個通水孔103b。通水孔103b是可通水地與水槽102和旋轉滾筒103連通。水槽102及旋轉滾筒103形成為有底圓筒狀。在旋轉滾筒103之正面側設有用以將衣物取出放入的滾筒開口部103a。In FIG. 1 , washing machine 100 includes housing 101 , water tank 102 , and rotary drum 103 . The water tank 102 is arranged in the housing 101 and is supported by a vibration-proof damper (not shown in the figure). The water tank 102 is elastically supported in the casing 101 to swing freely. The rotary drum 103 is installed in the water tank 102 and is provided to be rotatable by a motor 112 . A plurality of water passage holes 103b are provided on the peripheral surface of the rotary drum 103 . The water hole 103b communicates with the water tank 102 and the rotating drum 103 in a water-permeable manner. The water tank 102 and the rotary drum 103 are formed in a bottomed cylindrical shape. On the front side of the rotary drum 103, a drum opening 103a for taking out and putting in clothes is provided.

在殼體101的前表面以與滾筒開口部103a相對向的方式設有殼體開口部104。又，在殼體101的前表面，設有將殼體開口部104開閉自如地覆蓋的蓋體105。使用者開啟蓋體105，通過殼體開口部104及滾筒開口部103a，將洗滌物投入到旋轉滾筒103內。A case opening 104 is provided on the front surface of the case 101 so as to face the drum opening 103 a. Further, on the front surface of the housing 101, a cover 105 is provided which covers the housing opening 104 in an openable and closable manner. The user opens the cover 105, and puts laundry into the rotary drum 103 through the casing opening 104 and the drum opening 103a.

在殼體101的內方前部設有密封構件115。密封構件115其一端連接於殼體開口部104，另一端連接於從水槽102的前表面突出而設置的水槽連接部102a(圖示於圖5)。密封構件115將殼體開口部104和水槽102的間隙水密地密封。A sealing member 115 is provided at the front inside of the casing 101 . One end of the sealing member 115 is connected to the case opening 104, and the other end is connected to a water tank connecting portion 102a (shown in FIG. 5 ) protruding from the front surface of the water tank 102 . The sealing member 115 watertightly seals the gap between the case opening 104 and the water tank 102 .

在殼體101的內方上部設有供水部120。供水部120包含供水閥121、供水路徑122、及洗劑盒125。供水閥121開閉自如地設置。供水路徑122連接供水閥121和水槽102。洗劑盒125設於供水路徑122的途中。供水閥121開啟，導入到殼體101內的洗滌水一面溶解收納於洗劑盒125的洗劑，一面通過供水路徑122，而注水到水槽102內。A water supply unit 120 is provided on an inner upper portion of the casing 101 . The water supply unit 120 includes a water supply valve 121 , a water supply path 122 , and a detergent box 125 . The water supply valve 121 is provided to be able to open and close freely. The water supply path 122 connects the water supply valve 121 and the water tank 102 . The detergent box 125 is provided in the middle of the water supply path 122 . The water supply valve 121 is opened, and the washing water introduced into the casing 101 dissolves the detergent stored in the detergent box 125 , passes through the water supply path 122 , and is poured into the water tank 102 .

在殼體101的內方下部設有排水部130。排水部130包含排水路徑131、及設於排水路徑131的途中的排水閥132。排水路徑131連接水槽102的底部和洗衣機100的外部。排水閥132開閉自如地設置。排水閥132開啟時，水槽102內的洗滌水被排出到洗衣機100的外部。A drain portion 130 is provided at the lower inner portion of the casing 101 . The drain unit 130 includes a drain path 131 and a drain valve 132 provided in the middle of the drain path 131 . The drain path 131 connects the bottom of the water tank 102 and the outside of the washing machine 100 . The drain valve 132 is provided to be able to open and close freely. When the drain valve 132 is opened, the wash water in the water tank 102 is drained to the outside of the washing machine 100 .

在殼體101的內方，設有使水槽102內的洗滌水循環的洗滌水循環部140。洗滌水循環部140包含循環路徑141、循環泵142、及後述之泡生成部200。循環路徑141是從排水路徑131中比排水閥132還上游側之處分歧，且連接於設於水槽102的前方上部的泡生成部200。循環泵142設於循環路徑141的途中。循環泵142藉由旋轉數可變之泵馬達(圖未示)驅動，將水槽102內的洗滌送水到循環路徑141。被送水到循環路徑141的洗滌水經由泡生成部200，而噴射到旋轉滾筒103內。Inside housing 101, washing water circulation unit 140 for circulating washing water in water tank 102 is provided. The washing water circulation unit 140 includes a circulation path 141, a circulation pump 142, and a bubble generation unit 200 which will be described later. The circulation path 141 branches off from the upstream side of the drain valve 132 in the drain path 131 , and is connected to the bubble generating unit 200 provided at the front upper portion of the water tank 102 . The circulation pump 142 is provided in the middle of the circulation path 141 . The circulation pump 142 is driven by a pump motor (not shown) with variable rotation speed, and sends the washing water in the water tank 102 to the circulation path 141 . The washing water sent to circulation path 141 passes through bubble generating unit 200 and is sprayed into rotary drum 103 .

排水路徑131中，在排水路徑131和循環路徑141分歧之處的上游側，設有排水過濾器135。排水過濾器135過濾從水槽102流入到排水路徑131的洗滌水所包含的棉絨等異物。In the drain path 131 , a drain filter 135 is provided upstream of a point where the drain path 131 and the circulation path 141 diverge. Drain filter 135 filters foreign substances such as lint contained in the washing water flowing from water tank 102 into drain passage 131 .

在殼體101的內方下部設有控制部180。控制部180藉由控制馬達112、供水閥121、排水閥132、及循環泵142等，而控制包含清洗行程、漂洗行程及脫水行程之洗滌運轉。控制部180可利用控制循環泵142的泵馬達的旋轉數N，而改變循環泵142送入到循環路徑141的洗滌水的流速。泵馬達的旋轉數N大時，洗滌水從循環泵142以快速的流速送出，泵馬達的旋轉數N小時，洗滌水從循環泵142以慢的流速被送出。A control unit 180 is provided at an inner lower portion of the casing 101 . The control unit 180 controls the washing operation including the washing process, the rinsing process and the dehydration process by controlling the motor 112, the water supply valve 121, the drain valve 132, the circulation pump 142, and the like. The control unit 180 may change the flow rate of the washing water sent into the circulation path 141 by the circulation pump 142 by controlling the rotation number N of the pump motor of the circulation pump 142 . When the number of rotations of the pump motor N is large, the washing water is sent out from the circulation pump 142 at a fast flow rate, and when the number of rotations of the pump motor N is small, the washing water is sent out from the circulation pump 142 at a slow flow rate.

在殼體101的前表面上部設有操作顯示部185。操作顯示部185從使用者接受洗滌運轉相關的指示。又，操作顯示部185表示運轉狀況等相關的資訊。 [1-1-2. 水槽前表面的構成] An operation display unit 185 is provided on the upper front surface of the casing 101 . Operation display unit 185 receives instructions related to washing operation from the user. In addition, the operation display unit 185 displays information related to the operating status and the like. [1-1-2. Composition of the front surface of the water tank]

如圖2及圖3所示，水槽102的前表面設有罩構件190、後述之泡生成部200及密封構件洗淨部300。As shown in FIGS. 2 and 3 , the front surface of the water tank 102 is provided with a cover member 190 , a bubble generating unit 200 described later, and a sealing member cleaning unit 300 .

罩構件190是可卸除地配設於水槽102的前表面。泡生成部200設於罩構件190的後方。使用者利用從水槽102的前表面將罩構件190卸除，而可進行泡生成部200的維修。The cover member 190 is detachably disposed on the front surface of the sink 102 . The bubble generating unit 200 is provided behind the cover member 190 . The user can perform maintenance of the bubble generating unit 200 by detaching the cover member 190 from the front surface of the water tank 102 .

在水槽102的前部上方，設有分流部145、及連接於分流部145的分歧路徑146。分流部145其上游側連接於循環路徑141。分流部145其下游側分歧，其中一側連接於泡生成部200，另一側連接於分歧路徑146。分歧路徑146其下游側連接於密封構件洗淨部300。 [1-1-3. 泡生成部的構成] Above the front portion of the water tank 102 , a branch portion 145 and a branch path 146 connected to the branch portion 145 are provided. The upstream side of the splitter 145 is connected to the circulation path 141 . The downstream side of the branching part 145 is branched, and one side is connected to the bubble generating part 200 and the other side is connected to the branching path 146 . The downstream side of the branch path 146 is connected to the sealing member cleaning part 300 . [1-1-3. Configuration of bubble generating unit]

使用圖3～圖6，來說明泡生成部200的構成。The configuration of the bubble generating unit 200 will be described using FIGS. 3 to 6 .

泡生成部200包含導入部210、混合部230、及噴嘴部270。The bubble generation unit 200 includes an introduction unit 210 , a mixing unit 230 , and a nozzle unit 270 .

導入部210是與分流部145一體形成，且設置成覆蓋混合部230的上游側的開口。導入部210包含將洗滌水從分流部145導入到混合部230的導入路徑211。導入路徑211其上游側與分流部145連通，下游側與混合部230連通。導入路徑211從上游側向著下游側形成為路徑斷面積慢慢地變小。藉此，流入到導入路徑211的洗滌水於導入路徑211內流速上升，而排出到混合部230。The introduction part 210 is integrally formed with the splitter part 145 and is provided so as to cover the upstream opening of the mixing part 230 . Introduction unit 210 includes an introduction path 211 for introducing washing water from branching unit 145 to mixing unit 230 . The introduction path 211 communicates with the splitter 145 on the upstream side, and communicates with the mixing unit 230 on the downstream side. The introduction path 211 is formed such that the cross-sectional area of the path gradually decreases from the upstream side toward the downstream side. Accordingly, the washing water flowing into the introduction path 211 increases its flow velocity in the introduction path 211 and is discharged to the mixing unit 230 .

混合部230包含混合部入口231、混合部本體232、混合部出口233、孔部235、及延伸部236。The mixing part 230 includes a mixing part inlet 231 , a mixing part body 232 , a mixing part outlet 233 , a hole part 235 , and an extension part 236 .

混合部入口231是導入路徑211的下游側端部的開口。混合部入口231是配設成朝混合部本體232的內方突出。混合部入口231將洗滌水從導入路徑211導入到混合部本體232內。The mixing unit inlet 231 is an opening at the downstream end of the introduction path 211 . The mixing part inlet 231 is configured to protrude toward the inside of the mixing part body 232 . The mixing unit inlet 231 introduces washing water from the introduction path 211 into the mixing unit main body 232 .

混合部本體232形成為大略箱型，在內部具有空間。混合部本體232的路徑斷面積是構成為比混合部入口231的路徑斷面積還大。藉此，在混合部本體232內設有為了攪拌洗滌水之充分的空間。The mixing unit body 232 is formed in a roughly box shape and has a space inside. The mixing unit main body 232 has a path cross-sectional area larger than that of the mixing unit inlet 231 . Thereby, a sufficient space for agitating the washing water is provided in the mixing unit main body 232 .

孔部235設於混合部本體232的水槽102側的周壁上部，與水槽102內連通。孔部235藉由洗滌水從混合部入口231導入之際所發生的負壓，而將空氣導入到混合部本體232內(箭頭Q)。導入到混合部本體232內的洗滌水與從孔部235導入的空氣在混合部本體232內攪拌，從設成與混合部入口231相對向的混合部出口233流出。The hole 235 is provided in the upper portion of the peripheral wall of the mixing unit main body 232 on the water tank 102 side, and communicates with the inside of the water tank 102 . The hole 235 introduces air into the mixing unit main body 232 by negative pressure generated when washing water is introduced from the mixing unit inlet 231 (arrow Q). The washing water introduced into the mixing unit main body 232 and the air introduced from the hole 235 are stirred in the mixing unit main body 232 and flow out from the mixing unit outlet 233 provided opposite to the mixing unit inlet 231 .

如圖5、圖6所示，延伸部236是以使混合部出口233的路徑斷面積狹窄的方式，從混合部本體232的內側壁，向著混合部出口233略水平地延伸。可抑制洗滌水的吐出量。藉此，於混合部本體232內，發生洗滌水的渦流，而攪拌洗滌水。As shown in FIGS. 5 and 6 , the extension portion 236 extends substantially horizontally from the inner wall of the mixing unit body 232 toward the mixing unit outlet 233 so as to narrow the cross-sectional area of the mixing unit outlet 233 . The discharge amount of washing water can be suppressed. Thereby, a vortex of the washing water is generated in the mixing unit main body 232, and the washing water is agitated.

如圖4、圖5所示，噴嘴部270設於比混合部230還下游側。噴嘴部270其下游側前端形成為向著旋轉滾筒103的內方。又，噴嘴部270形成為流域斷面積從上游側向著下游側變廣。 [1-1-4. 密封構件洗淨部的構成 ] As shown in FIGS. 4 and 5 , the nozzle unit 270 is provided on the downstream side of the mixing unit 230 . The nozzle part 270 is formed so that the downstream side front-end|tip may face inward of the rotating drum 103 . In addition, the nozzle portion 270 is formed such that the cross-sectional area of the flow domain becomes wider from the upstream side toward the downstream side. [1-1-4. Configuration of seal member cleaning section]

使用圖2～圖5、圖7～圖9，來說明密封構件洗淨部300的構成。The configuration of the seal member cleaning unit 300 will be described with reference to FIGS. 2 to 5 and 7 to 9 .

密封構件洗淨部300具有分歧路徑連接部301、分歧路徑吐出口302、導引部310、及誘導部320。The sealing member cleaning unit 300 has a branch path connection portion 301 , a branch path discharge port 302 , a guide portion 310 , and an induction portion 320 .

分歧路徑連接部301連接於分歧路徑146的下游側。分歧路徑連接部301將通過分歧路徑146的洗滌水導入到密封構件洗淨部300，從在水槽102的前表面上部開口的分歧路徑吐出口302排出。The branch path connecting portion 301 is connected to the downstream side of the branch path 146 . The branch path connecting portion 301 introduces the washing water passing through the branch path 146 to the seal member cleaning portion 300 and discharges it from the branch path discharge port 302 opened on the upper front surface of the water tub 102 .

導引部310設於水槽102及罩構件190的前表面。導引部310包含第1導引部311及第2導引部312。第1導引部311設於罩構件190的前表面，且對洗滌水的流動設成垂直，以使從分歧路徑吐出口302流出的洗滌水左右分流。第2導引部312是設成從水槽102(圖2中之左側)及罩構件190(圖2中之右側)的前表面朝前方突出。第2導引部312使以第1導引部311左右分流的洗滌水沿著水槽102及罩構件190的前表面流下，且導引到左右的誘導部320。The guide part 310 is provided on the front surfaces of the water tub 102 and the cover member 190 . The guide part 310 includes a first guide part 311 and a second guide part 312 . The first guide part 311 is provided on the front surface of the cover member 190, and is vertical to the flow of the washing water so that the washing water flowing out from the branch path discharge port 302 is divided into left and right. The 2nd guide part 312 is provided so that it may protrude forward from the front surface of the water tank 102 (left side in FIG. 2) and the cover member 190 (right side in FIG. 2). The second guide part 312 makes the washing water divided by the first guide part 311 flow down along the front surface of the water tub 102 and the cover member 190 , and guides the left and right guide parts 320 .

誘導部320設於第2導引部312的左右的兩端附近，且構成為相對於在第2導引部312流下的洗滌水的流動，朝上傾斜。 [1-2. 動作] The guide part 320 is provided near both left and right ends of the second guide part 312 , and is configured to be inclined upward with respect to the flow of washing water flowing down the second guide part 312 . [1-2. Action]

就有關如上述所構成之洗衣機100，以下說明其動作及作用。 [1-2-1. 洗滌運轉的動作] Regarding the washing machine 100 constituted as above, its operation and function will be described below. [1-2-1. Operation of washing operation]

如圖11所示，洗滌運轉開始時，便依序執行清洗行程、漂洗行程、及脫水行程。As shown in FIG. 11 , when the washing operation starts, a washing process, a rinsing process, and a dehydration process are sequentially executed.

清洗行程開始時，便執行供水動作。於供水動作中，控制部180開啟供水閥121，從洗衣機100的外部導入洗滌水。導入到洗衣機100的洗滌水在供水路徑122流下，供給到水槽102內。於清洗行程中之供給動作中，洗滌水一面溶解投入到洗劑盒125的洗劑，一面通過供水路徑122。When the cleaning process starts, the water supply action is performed. During the water supply operation, the control unit 180 opens the water supply valve 121 to introduce washing water from the outside of the washing machine 100 . The washing water introduced into washing machine 100 flows down water supply path 122 and is supplied into water tub 102 . During the supply operation in the washing process, the washing water passes through the water supply path 122 while dissolving the detergent put into the detergent box 125 .

在洗滌水供水到水槽102內的預定的水位為止，供水動作完成時，便執行清洗動作。於清洗動作中，控制部180控制馬達112，使旋轉滾筒103旋轉，以攪拌旋轉滾筒103內的洗濯物。此時，控制部180如圖12所示控制泵馬達的旋轉數N，使循環泵142間歇驅動。清洗動作完成時，清洗行程完成，且移轉到漂洗行程。When the washing water is supplied to a predetermined water level in the water tank 102 and the water supply operation is completed, the washing operation is performed. During the cleaning operation, the control unit 180 controls the motor 112 to rotate the rotary drum 103 to stir the laundry in the rotary drum 103 . At this time, the control unit 180 controls the rotation speed N of the pump motor as shown in FIG. 12 to intermittently drive the circulation pump 142 . When the cleaning operation is completed, the cleaning process is completed, and it is transferred to the rinsing process.

漂洗行程開始時，首先，執行排水動作。排水動作中，控制部180開啟排水閥132，將水槽102內的洗滌水排出。排水動作完成時，便執行脫水動作。於脫水動作中，控制部180控制馬達112，使旋轉滾筒103旋轉，以離心力將旋轉滾筒103內的洗濯物所含的水分脫出。When the rinsing stroke starts, firstly, a draining action is performed. During the drain operation, the control unit 180 opens the drain valve 132 to drain the washing water in the water tank 102 . When the drainage action is completed, the dehydration action is performed. During the dehydration operation, the control unit 180 controls the motor 112 to rotate the rotary drum 103 to extract the moisture contained in the laundry in the rotary drum 103 by centrifugal force.

脫水動作完成時，便執行供水動作，接著執行中間漂洗動作。於中間漂洗動作中，控制部180控制馬達112，使旋轉滾筒103旋轉，以攪拌旋轉滾筒103內的洗濯物。又，此時，控制部180控制泵馬達的旋轉數N，使循環泵142間歇驅動。中間漂洗動作完成時，便依序執行前述之排水動作、脫水動作、及供水動作，接著，執行最終漂洗動作。When the dehydration action is completed, the water supply action is performed, and then the intermediate rinsing action is performed. During the intermediate rinsing operation, the control unit 180 controls the motor 112 to rotate the rotary drum 103 to stir the laundry in the rotary drum 103 . In addition, at this time, the control unit 180 controls the rotation speed N of the pump motor to intermittently drive the circulation pump 142 . When the intermediate rinsing action is completed, the aforementioned draining action, dehydration action, and water supply action are performed sequentially, and then the final rinsing action is performed.

於最終漂洗動作中，控制部180控制馬達112使旋轉滾筒103旋轉，以攪拌旋轉滾筒103內的洗濯物。又，此時，控制部180如圖13所示，控制泵馬達的旋轉數N，使循環泵142間歇驅動。最終漂洗動作完成時，漂洗行程完成，接著便開始脫水行程。In the final rinsing operation, the control unit 180 controls the motor 112 to rotate the rotary drum 103 to stir the laundry in the rotary drum 103 . In addition, at this time, as shown in FIG. 13 , the control unit 180 controls the rotation speed N of the pump motor to intermittently drive the circulation pump 142 . When the final rinsing action is completed, the rinsing process is completed, and then the dehydration process starts.

脫水行程開始時，便依序執行排水動作及脫水動作。脫水動作完成時，脫水行程完成，且洗滌運轉完成。 [1-2-2. 泡生成部中之洗滌水的移動] When the dehydration process starts, the drainage action and the dehydration action are executed in sequence. When the dehydration action is completed, the dehydration process is completed, and the washing operation is completed. [1-2-2. Movement of washing water in the bubble generation unit]

以下，使用圖4及圖5，來說明泡生成部200中之洗滌水的移動。Hereinafter, movement of wash water in bubble generating unit 200 will be described with reference to FIGS. 4 and 5 .

於清洗行程及漂洗行程中，驅動循環泵142時，水槽102內的洗滌水便被汲起，通過循環路徑141，而到達分流部145。During the washing process and the rinsing process, when the circulation pump 142 is driven, the washing water in the water tank 102 is pumped up, passes through the circulation path 141 , and reaches the diverter 145 .

到達分流部145的洗滌水幾乎流入到導入路徑211(箭頭P1)。導入路徑211由於路徑斷面積從上游側向著下游側慢慢地變窄，所以可將洗滌水整流，且可以比流入到導入路徑211的流速還快的流速，使洗滌水流入到混合部本體232內。The wash water that has reached branch portion 145 almost flows into introduction path 211 (arrow P1). Since the cross-sectional area of the introduction path 211 gradually narrows from the upstream side to the downstream side, the washing water can be rectified, and the washing water can flow into the mixing unit body 232 at a flow rate faster than that flowing into the introduction path 211. Inside.

於混合部230中，延伸部236是使混合部出口233的斷面積狹窄。藉此，流入到混合部本體232的洗滌水在混合部出口233的吐出便被抑制，而於混合部本體232內，發生渦流(箭頭P2)。又，於混合部230，由於混合部本體232的路徑斷面積比混合部入口231的斷面積及混合部出口233的斷面積還大，所以在混合部本體232內發生的渦流變大。藉此，於混合部本體232內，洗滌水被攪拌，可使洗劑徹底地溶解於洗滌水。In the mixing part 230 , the extension part 236 narrows the cross-sectional area of the outlet 233 of the mixing part. Thereby, the washing water flowing into the mixing unit body 232 is suppressed from being discharged from the mixing unit outlet 233, and a vortex is generated in the mixing unit body 232 (arrow P2). Also, in the mixing unit 230, since the cross-sectional area of the mixing unit body 232 is larger than the cross-sectional areas of the mixing unit inlet 231 and the mixing unit outlet 233, the vortex generated in the mixing unit body 232 becomes larger. In this way, the washing water is stirred in the mixing part body 232, so that the detergent can be completely dissolved in the washing water.

於混合部本體232中，由於洗滌水勢頭強勁地從導入路徑211流入，所以因文丘里效應而發生負壓，水槽102內的空氣便從孔部235導入到混合部本體232內(箭頭Q)。藉此，可使空氣混合到在混合部本體232發生的渦流。因此，於混合部本體232內，可使較多的洗劑泡發生。In the mixing unit main body 232, since the wash water flows strongly from the introduction path 211, a negative pressure is generated due to the Venturi effect, and the air in the water tank 102 is introduced into the mixing unit main body 232 from the hole 235 (arrow Q). . Thereby, the air can be mixed into the vortex generated in the mixing part body 232 . Therefore, more lotion bubbles can be generated in the mixing part body 232 .

包含洗劑泡且從混合部出口233流出的洗滌水沿著噴嘴部270的壁面，噴射到旋轉滾筒103內(箭頭P3)。噴嘴部270由於是作成從上游側向著下游側寬度變寬的構造，所以可對旋轉滾筒103內的洗濯物以較廣的範圍噴射洗滌水。Wash water containing detergent bubbles and flowing out from mixing unit outlet 233 is sprayed into rotary drum 103 along the wall surface of nozzle unit 270 (arrow P3). Since the nozzle portion 270 has a structure in which the width becomes wider from the upstream side toward the downstream side, the washing water can be sprayed over a wide range to the laundry in the rotary drum 103 .

另一方面，在從循環泵142送入的洗滌水的量較少的情況，由於延伸部236未妨礙來自混合部出口233的洗滌水的吐出，所以混合部230內中之渦流並不發生。再者，送入到混合部230的洗滌水的量較少的情況，也抑制因文丘里效應所造成之來自孔部235的空氣的導入。On the other hand, when the amount of washing water sent from circulation pump 142 is small, the vortex in mixing unit 230 does not occur because extension 236 does not hinder the discharge of washing water from mixing unit outlet 233 . Furthermore, when the amount of washing water sent into mixing unit 230 is small, introduction of air from hole 235 due to the Venturi effect is also suppressed.

藉此，在循環泵142送入泡生成部200的洗滌水的量較少的情況，可抑制混合部230內之洗滌水起泡。Thereby, when the amount of the washing water sent by the circulation pump 142 to the bubble generating unit 200 is small, the washing water in the mixing unit 230 can be suppressed from foaming.

如上述，控制部180可利用控制循環泵142的驅動，來調整循環泵142送入到泡生成部200的洗滌水的量，以控制泡生成部200中生成之洗滌泡的量。As mentioned above, the control unit 180 can control the driving of the circulation pump 142 to adjust the amount of washing water sent by the circulation pump 142 to the bubble generating unit 200 to control the amount of washing bubbles generated in the bubble generating unit 200 .

洗滌運轉完成後，混合部本體232內的洗滌水全部從混合部出口233排出。藉此，洗滌水在混合部230內不殘留水。因此，可衛生地保持混合部230。 [1-2-3. 分歧路徑及密封構件洗淨部的水的移動] After the washing operation is completed, all the washing water in the mixing unit body 232 is discharged from the mixing unit outlet 233 . Thereby, washing water does not remain in the mixing unit 230 . Therefore, the mixing part 230 can be maintained hygienically. [1-2-3. Branching paths and movement of water in the cleaning part of the sealing member]

以下，使用圖4、圖7～圖10，來說明分歧路徑146及密封構件洗淨部300的水的流動。Hereinafter, the flow of water in the branch path 146 and the sealing member cleaning part 300 will be described with reference to FIGS. 4 , 7 to 10 .

到達分流部145的洗滌水的一部分是從分流部145流入到分歧路徑146，通過分歧路徑連接部301內，而到達分歧路徑吐出口302(箭頭R1)。分歧路徑146及分歧路徑吐出口302為了從分歧路徑吐出口302以較快的流速將洗滌水吐出，而以狹窄的流路斷面積構成。從分歧路徑吐出口302吐出的洗滌水被導引到第1導引部311，而朝左右分流。朝左右分流的洗滌水在第2導引部312上流下，而到達誘導部320(箭頭R2)。A part of the washing water reaching branch portion 145 flows from branch portion 145 into branch path 146 , passes through branch path connection portion 301 , and reaches branch path discharge port 302 (arrow R1 ). Branching path 146 and branching path discharge port 302 are configured with a narrow flow path cross-sectional area in order to discharge the washing water from branching path discharge port 302 at a relatively fast flow rate. The washing water discharged from the branch path discharge port 302 is guided to the first guide part 311 and diverted to the left and right. The washing water that has been split to the left and right flows down the second guide part 312 and reaches the guide part 320 (arrow R2).

到達誘導部320的洗滌水的水勢較弱的情況，洗滌水從誘導部320相對在第2導引部312流下的流動朝上以較弱的勢頭噴出(箭頭R3)。從誘導部320以較弱的勢頭噴出的洗滌水在到達以區域A(圖示於圖10)所示之水槽連接部102a的下表面附近，將附著於水槽連接部102a的下表面附近的棉絨或污漬洗淨。再者，於本實施型態中，所謂以區域A所示之水槽連接部102a的下表面附近包含水槽連接部102a的下表面、水槽102的前表面之中位於水槽連接部102a的下部的部分、及密封構件115和水槽連接部102a的連接部分119(圖示於圖8及圖10)。When the force of the wash water reaching the induction part 320 is weak, the wash water is sprayed from the induction part 320 upward with a relatively weak momentum relative to the flow flowing down the second guide part 312 (arrow R3). The washing water sprayed out from the induction part 320 with a relatively weak momentum reaches the vicinity of the lower surface of the water tank connection part 102a shown in area A (shown in FIG. 10 ), and will adhere to the cotton near the lower surface of the water tank connection part 102a. Wash away lint or stains. Furthermore, in this embodiment, the so-called vicinity of the lower surface of the water tank connecting portion 102a shown by the area A includes the lower surface of the water tank connecting portion 102a and the part of the front surface of the water tank 102 that is located at the lower portion of the water tank connecting portion 102a. , and the connection portion 119 between the sealing member 115 and the water tank connection portion 102a (shown in FIGS. 8 and 10 ).

另一方面，在到達誘導部320的洗滌水的水勢較強的情況，洗滌水相對從誘導部320在第2導引部312流下的流動朝上以較強的勢頭噴出(箭頭R4)。從誘導部320以較強的勢頭噴出的洗滌水會到達密封內周面115a。藉此，洗滌水可將滯留於密封內周面115a的棉絨或污漬洗淨。On the other hand, when the force of the washing water reaching the induction part 320 is strong, the washing water is sprayed upward with a strong momentum relative to the flow flowing down the second guide part 312 from the induction part 320 (arrow R4). The washing water jetted out from the induction part 320 with a strong force reaches the sealing inner peripheral surface 115a. In this way, the washing water can wash away the lint or dirt remaining on the sealing inner peripheral surface 115a.

如上述，控制部180利用控制循環泵142所送出的洗滌水的水勢，而可於水槽連接部102a的下表面附近及密封內周面115a調節洗淨棉絨或污漬的部位。As mentioned above, the control unit 180 controls the water potential of the washing water sent by the circulating pump 142 to adjust the position where lint or stains are washed near the lower surface of the sink connecting portion 102a and the sealed inner peripheral surface 115a.

將水槽連接部102a的下表面附近及密封內周面115a洗淨的洗滌水藉由表面張力沿著密封內周面115a流下，而流入到水槽102。 [1-2-4. 洗滌運轉中之循環泵的動作] The washing water that has cleaned the vicinity of the lower surface of the water tank connecting portion 102a and the sealed inner peripheral surface 115a flows down along the sealed inner peripheral surface 115a due to surface tension, and flows into the water tank 102 . [1-2-4. Operation of circulation pump during washing operation]

如圖12所示，於清洗動作中，控制部180控制循環泵142的泵馬達的旋轉數N。於清洗動作的初期階段，旋轉滾筒103內的洗濯物並未充分濡濕。此時，泵馬達的旋轉數N過大時，會有水槽102內的水位下降，於循環泵142發生摻氣，產生不愉快聲音之虞。因此，在清洗動作的初期階段，控制部180以中速旋轉(例如，約3300r/min)使泵馬達驅動。在清洗動作的中間階段，於泡生成部200，為了使大量的洗滌泡發生，使旋轉滾筒103內之洗滌物的洗淨性能上升，控制部180以高速旋轉(例如，約4000r/min)使泵馬達驅動。在清洗動作的最終階段，為了作成不使大量的洗滌泡送入到旋轉滾筒103內，所以控制部180以低速旋轉(例如，約2500r/min)使泵馬達驅動。藉此，在清洗動作的最後階段，降低在泡生成部200內所生成的洗滌泡的量。As shown in FIG. 12 , during the cleaning operation, the control unit 180 controls the rotation speed N of the pump motor of the circulation pump 142 . In the initial stage of the cleaning operation, the laundry in the rotary drum 103 is not sufficiently wet. At this time, if the rotation speed N of the pump motor is too high, the water level in the water tank 102 may drop, and aeration may occur in the circulation pump 142 , which may cause unpleasant noises. Therefore, in the initial stage of the cleaning operation, the control unit 180 rotates at a medium speed (for example, about 3300 r/min) to drive the pump motor. In the middle stage of the cleaning operation, in the bubble generation part 200, in order to generate a large amount of cleaning bubbles and improve the cleaning performance of the laundry in the rotary drum 103, the control part 180 rotates at a high speed (for example, about 4000r/min) Pump motor drive. In the final stage of the cleaning operation, in order not to send a large amount of washing bubbles into the rotary drum 103, the controller 180 rotates at a low speed (for example, about 2500r/min) to drive the pump motor. This reduces the amount of washing bubbles generated in bubble generating unit 200 in the final stage of the washing operation.

又，於清洗動作中，控制部180利用使泵馬達的旋轉數N變化，而可將通過循環泵142的洗滌水以不同的流速送入到密封構件洗淨部300。In addition, during the washing operation, the control unit 180 can send the washing water passed through the circulation pump 142 into the sealing member washing unit 300 at different flow rates by changing the rotation number N of the pump motor.

以下中，將泵馬達的旋轉數N為約2500r/min時從循環泵142送出的洗滌水的流速定義為第1流速V1，又，將泵馬達的旋轉數N為約4000r/min時從循環泵142送出的洗滌水的流速定義為第2流速V2。第2流速V2比第1流速V1快。In the following, when the rotation speed N of the pump motor is about 2500r/min, the flow velocity of the washing water sent from the circulation pump 142 is defined as the first flow velocity V1. The flow velocity of the washing water delivered by the pump 142 is defined as a second flow velocity V2. The second flow velocity V2 is faster than the first flow velocity V1.

此時，從循環泵142以第1流速V1送入到密封構件洗淨部300的洗滌水，是相對從誘導部320以較弱的勢頭在第2導引部312流下的流動朝上方噴出(圖8的箭頭R3)。藉此，到達以區域A(圖示於圖10)顯示之水槽連接部102a的下表面附近，將附著於水槽連接部102a的下表面附近的棉絨或污漬洗淨。又，從循環泵142以第2流速V2送入到密封構件洗淨部300的洗滌水，是相對從誘導部320以較強的勢頭在第2導引部312流下的流動向上噴出(圖8的箭頭R4)。從誘導部320以較強的勢頭噴出的洗滌水到達密封內周面115a。藉此，洗滌水可將滯留於密封內周面115a的棉絨或污漬洗淨。At this time, the washing water sent from the circulation pump 142 to the seal member cleaning part 300 at the first flow rate V1 is sprayed upwards from the flow flowing down the second guide part 312 with a weaker momentum than that from the induction part 320 ( Arrow R3 in Fig. 8). Thereby, reach the area A (shown in FIG. 10 ) near the lower surface of the water tank connecting portion 102a, and clean the lint or stains adhering to the lower surface of the water tank connecting portion 102a. Also, the washing water sent into the seal member cleaning part 300 at the second flow velocity V2 from the circulation pump 142 is sprayed upwards relative to the flow flowing down the second guide part 312 with a strong momentum from the inducing part 320 (Fig. 8 arrow R4). The washing water jetted out from the induction part 320 with a strong force reaches the sealing inner peripheral surface 115a. In this way, the washing water can wash away the lint or dirt remaining on the sealing inner peripheral surface 115a.

又，即使是在中間漂洗動作及最終漂洗動作中，控制部180也使從循環泵142送入的洗滌水的流速變化。In addition, control unit 180 changes the flow rate of the washing water sent from circulation pump 142 even during the intermediate rinsing operation and the final rinsing operation.

如上述，於清洗行程及漂洗行程中，控制部180利用使循環泵142送入的洗滌水的水勢變化，而可控制從誘導部320噴出之洗滌水於水槽連接部102a及密封內周面115a中到達的位置。因此，不管水龍頭的水壓等、洗衣機100的設置環境，而可安定來控制水槽連接部102a及密封內周面115a的洗淨位置。As mentioned above, in the cleaning stroke and the rinsing stroke, the control unit 180 can control the flow of the washing water sprayed from the induction unit 320 on the water tank connecting portion 102a and the sealed inner peripheral surface 115a by utilizing the change in the water potential of the washing water sent by the circulation pump 142. position reached in . Therefore, regardless of the water pressure of the faucet or the installation environment of the washing machine 100, the washing positions of the water tank connection portion 102a and the sealed inner peripheral surface 115a can be stably controlled.

又，於清洗行程及漂洗行程中，循環泵142將水槽102內的洗滌水送入到密封構件洗淨部300。藉此，由於循環泵142在清洗行程及漂洗行程中隨時驅動，所以比起在與供水閥121連接的路徑設置將密封內周面115a洗淨的洗淨機構，可有效率地將水槽連接部102a及密封內周面115a洗淨。再者，於清洗動作中，由於可以洗劑已溶解之水槽102內的洗滌水，將水槽連接部102a及密封內周面115a洗淨，所以可更有效率地洗淨。In addition, in the washing process and the rinsing process, the circulation pump 142 sends the washing water in the water tank 102 to the sealing member washing part 300 . Thereby, since the circulation pump 142 is driven at any time during the cleaning stroke and the rinsing stroke, compared with providing a cleaning mechanism for cleaning the sealed inner peripheral surface 115a in the path connected to the water supply valve 121, the water tank connecting portion can be efficiently cleaned. 102a and the sealed inner peripheral surface 115a are cleaned. Furthermore, in the cleaning operation, since the washing water in the water tank 102 in which the detergent has been dissolved can clean the water tank connecting portion 102a and the sealed inner peripheral surface 115a, it can be cleaned more efficiently.

又，於清洗行程及漂洗行程中，控制部180使循環泵142的泵馬達間歇驅動。藉此，從循環泵142送入到密封構件洗淨部300的洗滌水可在多次從無水勢的狀態到新水勢流出的時間點，將附著於水槽連接部102a及密封內周面115a的棉絨等污漬洗淨，所以比起洗滌水以一定流速送入可更有效果地洗淨。In addition, the control unit 180 intermittently drives the pump motor of the circulation pump 142 during the washing process and the rinsing process. Thereby, the washing water sent from the circulation pump 142 to the sealing member cleaning part 300 can remove the water adhering to the water tank connecting part 102a and the sealing inner peripheral surface 115a at the point in time when it flows out from the state of no water potential to the new water potential multiple times. It cleans dirt such as lint, so it can be washed more effectively than washing water at a constant flow rate.

於清洗動作中，控制部180基於收納於旋轉滾筒103內的洗滌物的容量，來決定循環泵142的泵馬達的旋轉數N。於本實施型態的洗衣機100中，在洗濯物的容量為低容量(例如，2kg)或大容量(例如，10kg)的情況，以於循環泵142中不發生摻氣的方式，使清洗動作中之泵馬達的最大旋轉數Nmax設定較低(例如，3300r/min)。又，洗滌物的容量為中容量(例如，5kg)的情況，由於在循環泵142中難以發生摻氣，所以使清洗動作中之泵馬達的最大旋轉數Nmax設定較高(例如，4000r/min)。再者，雖未詳述，然而控制部180即使是於中間漂洗動作中，和清洗動作同樣地，也基於洗滌物的容量，使泵馬達的旋轉數N變化。During the cleaning operation, control unit 180 determines the number of rotations N of the pump motor of circulation pump 142 based on the volume of laundry stored in rotary drum 103 . In the washing machine 100 of this embodiment, when the capacity of the laundry is low capacity (for example, 2 kg) or large capacity (for example, 10 kg), the washing operation is performed in such a manner that no air entrainment occurs in the circulation pump 142 The maximum number of revolutions Nmax of the pump motor is set relatively low (for example, 3300r/min). Also, when the capacity of the laundry is a medium capacity (for example, 5 kg), since it is difficult to generate air in the circulation pump 142, the maximum number of rotations Nmax of the pump motor in the cleaning operation is set higher (for example, 4000r/min ). In addition, although not described in detail, control unit 180 changes the number of revolutions N of the pump motor based on the capacity of the laundry similarly to the washing operation even during the intermediate rinsing operation.

另一方面，於最終漂洗動作中，控制部180不管洗滌物的容量將泵馬達的旋轉數N控制成洗滌運轉中之最大(本實施型態中為4000r/min)。亦即，控制部180於最終漂洗動作中，以洗滌運轉中最快的流速將洗滌水從循環泵142送入到密封構件洗淨部300的方式，控制泵馬達的旋轉數N。藉此，可於最終漂洗動作中，以較強的水勢沖洗流域斷面積構成狹窄的分歧路徑146及滯留於分歧路徑吐出口302的棉絨等之污漬。因此，在洗滌運轉完成後，又，於執行乾燥運轉的情況在乾燥運轉完成後，可抑制於分歧路徑146及分歧路徑吐出口302棉絨乾燥而固著的情況。On the other hand, in the final rinsing operation, the control unit 180 controls the rotation speed N of the pump motor to be the maximum during the washing operation (4000 r/min in this embodiment) regardless of the capacity of the laundry. That is, in the final rinsing operation, the control unit 180 controls the rotation speed N of the pump motor so that the washing water is sent from the circulation pump 142 to the seal member cleaning unit 300 at the fastest flow rate in the washing operation. Thereby, in the final rinsing operation, the narrow branch path 146 constituting the narrow branch path 146 and the stains such as lint remaining in the branch path outlet 302 can be flushed with strong water force. Therefore, after the washing operation is completed, and when the drying operation is performed, the lint can be prevented from being dried and fixed in the branch path 146 and the branch path discharge port 302 .

在最終漂洗動作的最終階段，以最大旋轉數使泵馬達驅動時，會有因以較強的水勢從循環泵142送出的洗滌水與水槽102內的洗滌水的表面碰撞而發生的泡混入，而使使用者誤認洗劑殘留於水槽102內之虞。因此，控制部180於最終漂洗動作的初期階段中，以最大旋轉數使泵馬達驅動，於最終漂洗動作的最終階段中，以比最大旋轉數還小的旋轉數使泵馬達動。藉此，於最終漂洗動作的最終階段中，可減少在水槽102內因洗滌水的碰撞而發生的泡。 [1-3. 效果] [1-3-1. 效果1] In the final stage of the final rinsing operation, when the pump motor is driven at the maximum number of rotations, there will be bubbles mixed in due to the collision of the wash water sent from the circulation pump 142 with a strong water force against the surface of the wash water in the water tank 102, There is a risk that the user may mistakenly believe that the lotion remains in the water tank 102 . Therefore, the controller 180 drives the pump motor at the maximum rotation speed in the initial stage of the final rinsing operation, and drives the pump motor at a rotation speed lower than the maximum rotation speed in the final stage of the final rinsing operation. Thereby, in the final stage of the final rinsing operation, it is possible to reduce bubbles generated by the collision of the washing water in the water tank 102 . [1-3. Effect] [1-3-1. Effect 1]

如上述，於本實施型態中，洗衣機100具備殼體101、擺動自如地彈性支撐於殼體101內的水槽102、旋轉自如地內設於水槽102內的旋轉滾筒103、將洗滌水送入旋轉滾筒103的循環泵142、設於比循環泵142還下游側的混合部230、及供流入到混合部230的洗滌水通過的循環路徑141。混合部230包含形成為略箱型且在內部攪拌洗滌水的混合部本體232、將洗滌水導入到混合部本體232的混合部入口231、及以與混合部入口231相對向的方式設於混合部本體232，且將混合部本體232內的洗滌水吐出到旋轉滾筒103的混合部出口233。混合部入口231及混合部出口233的斷面積是比混合部本體232的路徑斷面積還小。As mentioned above, in this embodiment, the washing machine 100 includes a housing 101, a water tank 102 elastically supported in the housing 101 to swing freely, a rotary drum 103 rotatably installed in the water tank 102, and the washing water is sent into the Circulation pump 142 that rotates drum 103 , mixing unit 230 provided on the downstream side of circulation pump 142 , and circulation path 141 through which wash water flowing into mixing unit 230 passes. The mixing unit 230 includes a mixing unit main body 232 formed in a substantially box shape and agitating the washing water inside, a mixing unit inlet 231 for introducing washing water into the mixing unit main body 232, and a mixing unit located opposite to the mixing unit inlet 231. part body 232 , and discharges the washing water in the mixing part body 232 to the mixing part outlet 233 of the rotary drum 103 . The cross-sectional area of the mixing part inlet 231 and the mixing part outlet 233 is smaller than the path cross-sectional area of the mixing part body 232 .

藉此，於混合部本體232內發生渦流，一面捲入空氣一面進行洗滌水的攪拌。Thereby, a vortex is generated in the mixing part main body 232, and the washing water is agitated while entraining air.

因此，可以簡單的的構成，使洗劑泡發生且使洗劑徹底地溶解，使洗淨力提升。Therefore, it is possible to generate detergent bubbles and completely dissolve the detergent with a simple configuration, thereby improving detergency.

如本實施型態，混合部230也可以是具有從混合部本體232的內壁面向著混合部出口233略水平地延伸的延伸部236。Like this embodiment, the mixing part 230 may also have an extension part 236 extending substantially horizontally from the inner wall of the mixing part body 232 toward the mixing part outlet 233 .

藉此，由於混合部出口233的斷面積較小，所以可抑制來自混合部本體232內的洗滌水的吐出量，且使在混合部本體232內的渦流較大。Thus, since the cross-sectional area of the mixing unit outlet 233 is small, the amount of washing water discharged from the mixing unit body 232 can be suppressed, and the vortex in the mixing unit body 232 can be increased.

因此，可在混合部本體232內，更使洗劑泡發生，且更使洗劑溶解。Therefore, in the mixing part main body 232, the lotion foam can be further generated and the lotion can be further dissolved.

如本實施型態，洗衣機100也可以是更具備將洗滌水從循環路徑141誘導到混合部230的導入部210，導入部210使路徑斷面積從上游側向著下游側慢慢地變小。Like this embodiment, the washing machine 100 may further include an introduction part 210 that guides the washing water from the circulation path 141 to the mixing part 230, and the introduction part 210 gradually reduces the cross-sectional area of the path from the upstream side to the downstream side.

藉此，由於可使於導入部210中流速變大的洗滌水誘導到混合部230，所以可使混合部本體232內之渦流更大。Thereby, since the wash water whose flow velocity is increased in the introduction part 210 can be induced to the mixing part 230, the vortex in the mixing part main body 232 can be made larger.

因此，在混合部本體232內，可更使洗劑泡發生，且可使洗劑溶解。Therefore, in the mixing part main body 232, lotion bubbles can be further generated, and the lotion can be dissolved.

如本實施型態，也可以是混合部230具有用以將空氣導入到混合部本體232的孔部235，孔部235設於混合部入口231的附近。Like this embodiment, the mixing part 230 may also have a hole 235 for introducing air into the mixing part body 232 , and the hole 235 is provided near the inlet 231 of the mixing part.

藉此，可使空氣混合於混合部本體232內發生的渦流。孔部235也可以是相較於混合部出口233，設於接近混合部入口231的位置。Thereby, the air can be mixed with the vortex generated in the mixing part body 232 . The hole 235 may be provided at a position closer to the mixing unit inlet 231 than the mixing unit outlet 233 .

因此，可更使洗劑泡發生。Therefore, lotion bubbles can be further generated.

如本實施型態，洗衣機100也可以是更具備可將殼體101和水槽102之間隙密封的密封構件115、從循環路徑141分歧的分歧路徑146、及設於水槽102的前表面，且將在分歧路徑146流下的洗滌水導引到水槽連接部102a及密封內周面115a的導引部310。As in this embodiment, the washing machine 100 may further include a sealing member 115 capable of sealing the gap between the casing 101 and the water tank 102, a branch path 146 branched from the circulation path 141, and a front surface of the water tank 102, and the The washing water flowing down the branch path 146 is guided to the water tank connection portion 102a and the guide portion 310 that seals the inner peripheral surface 115a.

藉此，可以從循環泵142送來的洗滌水，來洗淨水槽連接部102a及連接部分119。Thereby, the washing water sent from the circulation pump 142 can wash the water tank connecting portion 102 a and the connecting portion 119 .

因此，可清潔地保持水槽連接部102a和連接部分119。Therefore, the sink connection portion 102a and the connection portion 119 can be maintained cleanly.

如本實施型態，洗衣機100也可以是更具備設於水槽102的前表面，且將被導引到導引部310的洗滌水誘導到密封內周面115a的誘導部320。Like the present embodiment, the washing machine 100 may further include an induction part 320 provided on the front surface of the water tank 102 to guide the washing water guided to the guide part 310 to the sealed inner peripheral surface 115a.

藉此，可以利用在導引到導引部310的洗滌水的水勢較強時，使洗滌水藉由誘導部320噴出，以洗淨密封內周面115a。Thereby, when the force of the washing water guided to the guiding part 310 is strong, the washing water is sprayed through the guiding part 320 to clean the sealed inner peripheral surface 115a.

因此，可清潔地保持密封內周面115a。Therefore, the sealed inner peripheral surface 115a can be maintained cleanly.

如本實施型態，也可以是洗衣機100更具有可卸除地設於水槽102的前表面的罩構件190，且混合部230設於罩構件190的後方。Like this embodiment, the washing machine 100 may further have a cover member 190 detachably provided on the front surface of the sink 102 , and the mixing unit 230 is provided behind the cover member 190 .

藉此，可以在將罩構件190卸除時，使混合部230的一部分露出。Thereby, when the cover member 190 is removed, a part of the mixing unit 230 can be exposed.

因此，使用者可利用將罩構件190卸除，而易於進行混合部230的維修。 [1-3-2. 效果2] Therefore, the user can easily perform maintenance of the mixing unit 230 by removing the cover member 190 . [1-3-2. Effect 2]

又，於本實施型態中，洗衣機100具備殼體101、水槽102、旋轉滾筒103、密封構件115、循環泵142、導引部310、誘導部320、及控制部180。水槽102是擺動自如地彈性支撐於殼體101內。旋轉滾筒103是旋轉自如地內設於水槽102內。密封構件115可將殼體開口部104和水槽102的間隙密封。循環泵142可將洗滌水送入水槽102的內部。導引部310是設於水槽102的前表面，使從循環泵142送入的洗滌水沿著水槽102的前表面流下。誘導部320是設於導引部310，將在導引部310流下的洗滌水誘導，以使朝密封內周面115a的方向噴出。控制部180控制洗滌運轉，且於洗滌運轉中，控制循環泵142的驅動。In addition, in this embodiment, washing machine 100 includes housing 101 , water tank 102 , rotary drum 103 , sealing member 115 , circulation pump 142 , guide unit 310 , induction unit 320 , and control unit 180 . The water tank 102 is elastically supported in the housing 101 to swing freely. The rotary drum 103 is rotatably installed inside the water tank 102 . The sealing member 115 can seal the gap between the case opening 104 and the water tank 102 . The circulation pump 142 may send wash water into the inside of the water tank 102 . Guide part 310 is provided on the front surface of water tank 102 , and makes the washing water fed from circulation pump 142 flow down along the front surface of water tank 102 . The induction part 320 is provided in the guide part 310, and induces the washing water flowing down the guide part 310 so as to be sprayed toward the sealing inner peripheral surface 115a. The controller 180 controls the washing operation, and controls the driving of the circulation pump 142 during the washing operation.

藉此，從誘導部320噴出之洗滌水到達水槽102之前表面及密封內周面115a的位置，會伴隨著從循環泵142送入的洗滌水的水勢的變化而改變。Accordingly, the position where the washing water sprayed from the induction part 320 reaches the front surface of the water tank 102 and the sealed inner peripheral surface 115 a changes with the change of the water potential of the washing water sent from the circulation pump 142 .

因此，在水槽102的前表面及密封內周面115a的寬廣範圍可以洗淨。Therefore, a wide range of the front surface of the water tank 102 and the sealed inner peripheral surface 115a can be cleaned.

如本實施型態，控制部180也可以是以第1流速V1及比第1流速V1還快的第2流速V2送入洗滌水的方式來控制循環泵142。Like this embodiment, the control unit 180 may also control the circulation pump 142 in such a manner that the washing water is sent in at the first flow rate V1 and the second flow rate V2 faster than the first flow rate V1.

藉此，控制部180可利用使循環泵142所送入的的洗滌水的水勢變化，來改變從誘導部320噴出之洗滌水到達水槽102的前表面及密封內周面115a的位置。In this way, the control unit 180 can change the position where the washing water sprayed from the induction unit 320 reaches the front surface of the water tank 102 and the sealed inner peripheral surface 115 a by changing the water potential of the washing water sent by the circulation pump 142 .

因此，於水槽102的前表面及密封內周面115a的寬廣範圍，可更有效果地洗淨。Therefore, the wide area of the front surface of the water tank 102 and the sealing inner peripheral surface 115a can be cleaned more effectively.

如本實施型態，循環泵142也可以是構成為將從水槽102內吸引的洗滌水經由循環路徑141而送入水槽102的內部及導引部310。Like this embodiment, the circulation pump 142 may also be configured to send the washing water sucked from the water tank 102 to the inside of the water tank 102 and the guide part 310 through the circulation path 141 .

藉此，循環泵142可在使洗滌水經由循環路徑141循環之際，將洗滌水送入到水槽102的前表面及密封內周面115a。Thus, the circulation pump 142 can send the washing water to the front surface of the water tank 102 and the sealed inner peripheral surface 115 a while circulating the washing water through the circulation path 141 .

因此，為了洗淨水槽102的前表面及密封內周面115a，不需要追加的洗滌水。又，每次驅動循環泵142時，可洗淨水槽102的前表面及密封內周面115a。又，於清洗行程中，由於可以洗劑已溶解之水槽102內的洗滌水來清洗水槽102的前表面及密封內周面115a，所以可更有效果地洗淨。Therefore, additional washing water is not required for washing the front surface of the water tank 102 and the sealing inner peripheral surface 115a. Moreover, every time the circulation pump 142 is driven, the front surface of the water tank 102 and the seal inner peripheral surface 115a can be cleaned. Also, in the cleaning process, since the washing water in the water tank 102 in which the detergent has been dissolved can be used to clean the front surface of the water tank 102 and the sealed inner peripheral surface 115a, it can be cleaned more effectively.

如本實施型態，控制部180也可以是執行中間漂洗動作及最終漂洗動作，且控制循環泵142，而於最終漂洗動作中，以洗滌運轉中最快速的的流速送入洗滌水。As in this embodiment, the control unit 180 may also perform the intermediate rinsing action and the final rinsing action, and control the circulation pump 142, and in the final rinsing action, send washing water at the fastest flow rate in the washing operation.

藉此，循環泵142可於最終漂洗動作中，以較強的水勢將滯留於分歧路徑146及分歧路徑吐出口302的棉絨進行沖洗。In this way, the circulation pump 142 can flush the lint remaining in the branch path 146 and the branch path outlet 302 with strong water force during the final rinsing operation.

因此，可在洗滌運轉完成後或乾燥運轉時，抑制滯留於分歧路徑146及分歧路徑吐出口302的棉絨乾燥而固著的情況，且可抑制分歧路徑146及分歧路徑吐出口302堵塞的情況。Therefore, it is possible to prevent the lint remaining in the branch path 146 and the branch path discharge port 302 from being dried and fixed after the washing operation is completed or during the drying operation, and it is possible to suppress the clogging of the branch path 146 and the branch path discharge port 302. .

如本實施型態，循環泵142也可以是設於比可將通過循環路徑141的洗滌水過濾的排水過濾器135還下游側。As in this embodiment, the circulation pump 142 may be provided on the downstream side of the drain filter 135 that can filter the washing water passing through the circulation path 141 .

藉此，循環泵142可將排水過濾器135中已過濾棉絨等污漬之狀態的洗滌水送入導引部310。Thereby, the circulation pump 142 can send the washing water in the state of filtering the dirt such as lint in the drain filter 135 into the guide part 310 .

因此，可抑制棉絨附著於水槽102的前表面及密封內周面115a。 (其他實施型態) Therefore, it is possible to suppress the lint from adhering to the front surface of the water tank 102 and the seal inner peripheral surface 115a. (other implementation types)

如上述，說明了實施型態1及2，作為本案中所揭示的技術的例示。然而，本揭示中之技術並不以此為限，也可適用於進行了變更、置換、附加、及省略等實施型態。又，也可將上述實施型態1及2所說明的各構成要素組合，來做成新的實施型態。As described above, Embodiments 1 and 2 have been described as examples of the technology disclosed in this application. However, the technology in the present disclosure is not limited thereto, and can also be applied to implementation forms such as changes, substitutions, additions, and omissions. Moreover, it is also possible to create a new embodiment by combining the constituent elements described in Embodiments 1 and 2 above.

因此，以下，例示其他實施型態。Therefore, other embodiments will be exemplified below.

在實施型態1中，說明了使水槽102內的洗滌水循環的循環泵142，作為泵部的一例。泵部由於只要是可將洗滌水送水到泡生成部及密封構件洗淨部者便可，所以也可以是設於供水路徑上的供水泵。In Embodiment 1, the circulation pump 142 which circulates the wash water in the water tank 102 was demonstrated as an example of a pump part. The pump unit may be a water supply pump provided on the water supply path as long as it can send washing water to the bubble generation unit and the seal member cleaning unit.

在實施型態1中，說明了設於水槽102的前表面及罩構件190的密封構件洗淨部300，作為密封構件洗淨部的一例。密封構件由於只要是至少可洗淨水槽的前表面和密封構件的連接部分便可，所以密封構件洗淨部也可以是僅具備導引部。又，密封構件洗淨部300也可以是洗淨罩構件190的前表面。In Embodiment 1, the seal member cleaning part 300 provided on the front surface of the water tub 102 and the cover member 190 was described as an example of the seal member cleaning part. Since the sealing member needs only to be able to wash at least the connection portion between the front surface of the water tank and the sealing member, the sealing member cleaning portion may be provided with only the guide portion. In addition, the sealing member cleaning part 300 may be the front surface of the cleaning cover member 190 .

在實施型態中，說明了包含使循環泵142間歇驅動的清洗行程及漂洗行程的洗滌運轉，作為洗滌運轉的一例。於清洗行程及漂洗行程中，制御裝置也可以是不以預定的旋轉數使循環泵間歇運轉。由於在使循環泵驅動之際，在到達被控制的旋轉數為止之前慢慢地從循環泵送出的洗滌水的流速也會上升，所以於水槽的前表面使洗滌水噴出的洗滌水的勢頭會變化，於水槽的前表面及密封內周面可在寬廣範圍洗淨。In the embodiment, a washing operation including a washing course and a rinsing course in which the circulation pump 142 is driven intermittently has been described as an example of the washing operation. In the cleaning process and the rinsing process, the control device may not operate the circulation pump intermittently at a predetermined number of rotations. When the circulation pump is driven, the flow rate of the washing water sent out from the circulation pump gradually increases until it reaches the controlled number of revolutions, so the momentum of the washing water sprayed on the front surface of the sink It will change, and it can be cleaned in a wide range on the front surface of the water tank and the inner surface of the seal.

在實施型態1中，說明了設於水槽102的前表面及罩構件190的導引部310及誘導部320，作為導引部及誘導部的一例。由於導引部及誘導部只要是設於水槽的前部，且可將水槽連接部的下表面附近及密封構件的內周面洗淨便可，所以對導引部310及誘導部320並不限定。導引部及誘導部也可以是直接設於水槽的前表面，也可以是設於罩構件。In Embodiment 1, the guide part 310 and the induction part 320 provided in the front surface of the water tank 102 and the cover member 190 were demonstrated as an example of a guide part and the induction part. As long as the guide part and the induction part are arranged at the front part of the water tank, and the vicinity of the lower surface of the connection part of the water tank and the inner peripheral surface of the sealing member can be cleaned, there is no need for the guide part 310 and the induction part 320. limited. The guide part and the induction part may be provided directly in the front surface of a water tank, and may be provided in a cover member.

在實施型態1中，說明了執行中間漂洗動作及最終漂洗動作的漂洗行程，作為漂洗行程的一例。制御裝置也可以是於漂洗行程中，執行中間漂洗動作2次以上，也可以是不執行中間漂洗動作，而僅執行最終漂洗動作。In Embodiment 1, the rinsing course in which the intermediate rinsing operation and the final rinsing operation are performed was described as an example of the rinsing course. The control device may also perform the intermediate rinsing action more than twice during the rinsing stroke, or may not perform the intermediate rinsing action, but only perform the final rinsing action.

在實施型態1中，說明了水槽102作為水槽的一例。水槽並不限定於水槽102，也可以是具有將水槽內的洗滌水加熱的加熱器。藉此，由於可藉由循環泵送入溫水，所以洗劑對洗滌水的溶解性上升，又，可有效率地將水槽的前表面及密封內周面中之棉絨除去。In Embodiment 1, the water tank 102 was demonstrated as an example of a water tank. The water tank is not limited to the water tank 102, and may have a heater for heating the washing water in the water tank. Thereby, since warm water can be sent in by the circulation pump, the solubility of the lotion to the washing water is increased, and the lint in the front surface of the water tank and the sealed inner peripheral surface can be efficiently removed.

在實施型態1中，說明了洗滌運轉，作為控制部所控制之洗衣機的運轉的一例。洗衣機的運轉不限定於洗滌運轉，也可以是使用氯系漂白劑等之槽洗淨劑的槽洗淨運轉。在控制部執行槽洗淨運轉時，可於以循環泵送入的洗滌水包含槽洗淨劑，所以可更有效果地將循環路徑、分歧路徑、水槽的前表面及密封內周面等洗淨。又，利用將槽洗淨運轉的運轉時間設成比洗滌運轉之清洗動作的時間還長，而可更有效果地進行密封內周面的洗淨。 [產業上的利用可能性] In Embodiment 1, the washing operation was described as an example of the operation of the washing machine controlled by the control unit. The operation of the washing machine is not limited to the washing operation, and may be a tank cleaning operation using a tank cleaning agent such as chlorine bleach. When the controller performs the tank cleaning operation, the tank cleaning agent can be included in the washing water sent in by the circulation pump, so the circulation path, the branch path, the front surface of the water tank, and the inner peripheral surface of the seal can be cleaned more effectively. net. Also, by setting the operation time of the tank cleaning operation to be longer than the cleaning operation time of the washing operation, the sealing inner peripheral surface can be cleaned more effectively. [industrial availability]

本揭示可適用於洗衣機及洗衣乾衣機。The disclosure is applicable to washing machines and washer-dryers.

100:洗衣機 101:殼體 102:水槽 102a:水槽連接部 103:旋轉滾筒 103a:滾筒開口部 103b:通水孔 104:殼體開口部 105:蓋體 112:馬達 115:密封構件 115a:密封內周面 119:連接部分 120:供水部 121:供水閥 122:供水路徑 125:洗劑盒 130:排水部 131:排水路徑 132:排水閥 135:排水過濾器 140:洗滌水循環部 141:循環路徑 142:循環泵 145:分流部 146:分歧路徑 180:控制部 185:操作顯示部 190:罩構件 200:泡生成部 210:導入部 211:導入路徑 230:混合部 231:混合部入口 232:混合部本體 233:混合部出口 235:孔部 236:延伸部 270:噴嘴部 300:密封構件洗淨部 301:分歧路徑連接部 302:分歧路徑吐出口 310:導引部 311:第1導引部 312:第2導引部 320:誘導部 A:區域 A-A:斷面 B-B:斷面 C-C:斷面 D-D:斷面 E-E:斷面 F-F:斷面 P1:箭頭 P2:箭頭 P3:箭頭 Q:箭頭 R1:箭頭 R2:箭頭 R3:箭頭 R4:箭頭 100: washing machine 101: Shell 102: Sink 102a: Sink connection 103:Rotating Drum 103a: Drum opening 103b: water hole 104: Housing opening 105: cover body 112: motor 115: sealing member 115a: sealing inner peripheral surface 119: connection part 120: Ministry of Water Supply 121: water supply valve 122: Water supply path 125: lotion box 130: Drainage Department 131: drainage path 132: drain valve 135: drain filter 140: washing water circulation department 141: Loop path 142:Circulation pump 145: Diverter 146: Divergent paths 180: control department 185: Operation display unit 190: cover member 200: bubble generation department 210: Import Department 211: import path 230: Mixed Department 231:Entrance of Mixing Department 232: Mixing body 233: Export of mixed department 235: hole 236: Extension 270: nozzle part 300: Cleaning part of sealing components 301: branch path connection part 302: Divergent path outlet 310: Guidance department 311: The 1st Guidance Department 312: The 2nd Guidance Department 320: Induction Department A: area A-A: section B-B: section C-C: section D-D: section E-E: section F-F: section P1: Arrow P2: Arrow P3: Arrow Q: Arrow R1: Arrow R2: Arrow R3: Arrow R4: Arrow

圖1是實施型態1中之洗衣機的縱斷面圖。Fig. 1 is a longitudinal sectional view of a washing machine in Embodiment 1.

圖2是實施型態1中之洗衣機的水槽前部的主投影圖。Fig. 2 is a front projection view of the sink front of the washing machine in Embodiment 1.

圖3是實施型態1中之洗衣機的水槽前部的分解立體圖。Fig. 3 is an exploded perspective view of the front part of the sink of the washing machine in Embodiment 1.

圖4是顯示實施型態1中之洗衣機的A-A斷面之斷面及洗滌水的流動的示意圖。Fig. 4 is a schematic diagram showing the cross section of A-A section of the washing machine in Embodiment 1 and the flow of washing water.

圖5是顯示實施型態1中之洗衣機的B-B斷面之斷面及洗滌水的流動的示意圖。Fig. 5 is a schematic diagram showing the cross section of the B-B section of the washing machine in Embodiment 1 and the flow of washing water.

圖6是實施型態1中之洗衣機的C-C斷面之斷面圖。Fig. 6 is a cross-sectional view of the washing machine in Embodiment 1 taken along line C-C.

圖7是顯示實施型態1中之洗衣機的D-D斷面之斷面及洗滌水的流動的示意圖。Fig. 7 is a schematic diagram showing a D-D section of the washing machine in Embodiment 1 and the flow of washing water.

圖8是顯示實施型態1中之洗衣機的水槽前部的洗滌水的流動的示意圖。FIG. 8 is a schematic diagram showing the flow of wash water at the front of the water tank of the washing machine in Embodiment 1. FIG.

圖9是實施型態1中之洗衣機的E-E斷面之斷面圖。Fig. 9 is a cross-sectional view of the washing machine in Embodiment 1 taken along line E-E.

圖10是實施型態1中之洗衣機的F-F斷面之斷面圖。Fig. 10 is a cross-sectional view of the washing machine in Embodiment 1 taken along line F-F.

圖11是實施型態1中之洗衣機的洗滌運轉的時序圖。Fig. 11 is a timing chart of the washing operation of the washing machine in Embodiment 1.

圖12是實施型態1中之洗衣機的清洗動作中之泵馬達的動作說明圖。Fig. 12 is an explanatory view showing the operation of the pump motor during the washing operation of the washing machine in Embodiment 1.

圖13是實施型態1中之洗衣機的最終漂洗動作中之泵馬達的動作說明圖。 [用以實施發明的型態] Fig. 13 is an explanatory view showing the operation of the pump motor during the final rinse operation of the washing machine in Embodiment 1. [Form for carrying out the invention]

102:水槽 102: Sink

102a:水槽連接部 102a: Sink connection

115:密封構件 115: sealing member

141:循環路徑 141: Loop path

145:分流部 145: Diverter

190:罩構件 190: cover member

200:泡生成部 200: bubble generation department

210:導入部 210: Import Department

211:導入路徑 211: import path

230:混合部 230: Mixed Department

231:混合部入口 231:Entrance of Mixing Department

232:混合部本體 232: Mixing body

233:混合部出口 233: Export of mixed department

235:孔部 235: hole

236:延伸部 236: Extension

270:噴嘴部 270: nozzle part

312:第2導引部 312: The 2nd Guidance Department

P1:箭頭 P1: Arrow

P2:箭頭 P2: Arrow

P3:箭頭 P3: Arrow

Q:箭頭 Q: Arrow

Claims (7)

一種洗衣機，具備： 殼體； 水槽，擺動自如地彈性支撐於前述殼體內； 旋轉滾筒，旋轉自如地內設於前述水槽內； 泵部，將洗滌水送入前述旋轉滾筒； 混合部，設於比前述泵部還下游側；及 第1路徑，供流入前述混合部的洗滌水通過， 前述混合部包含： 混合部本體，形成略箱型，在內部攪拌洗滌水； 混合部入口，將洗滌水導入前述混合部本體；及 混合部出口，以與前述混合部入口相對向的方式設於前述混合部本體，且將前述混合部本體內的洗滌水吐出到前述旋轉滾筒， 前述混合部入口及前述混合部出口的斷面積是比前述混合部本體的路徑斷面積還小。 A washing machine comprising: case; The water tank is elastically supported in the aforementioned casing to swing freely; The rotary drum is freely rotatable and installed in the aforementioned water tank; The pump part sends the washing water into the aforementioned rotating drum; The mixing section is provided on the downstream side of the aforementioned pump section; and The first path is for the washing water flowing into the mixing part to pass through, The aforementioned mixing section includes: The main body of the mixing part forms a slightly box-like shape, and the washing water is stirred inside; The inlet of the mixing part is used to introduce the washing water into the body of the mixing part; and The outlet of the mixing section is provided on the main body of the mixing section so as to face the inlet of the mixing section, and discharges the washing water in the main body of the mixing section to the rotating drum, The cross-sectional area of the inlet of the mixing part and the outlet of the mixing part is smaller than the cross-sectional area of the path of the main body of the mixing part. 如請求項1之洗衣機，其中前述混合部具有從前述混合部本體的內壁面向著前述混合部出口略水平地延伸的延伸部。The washing machine according to claim 1, wherein the mixing part has an extension extending from the inner wall of the mixing part body to the outlet of the mixing part. 如請求項1或2之洗衣機，更具備從前述第1路徑將洗滌水誘導到前述混合部的導入部， 前述導入部是路徑斷面積從上游側向著下游側慢慢地變小。 The washing machine according to claim 1 or 2, further comprising an introduction part that induces the washing water from the first path to the mixing part, In the introduction portion, the path cross-sectional area gradually decreases from the upstream side toward the downstream side. 如請求項1至3中任一項之洗衣機，其中前述混合部具有用以將空氣導入前述混合部本體的孔部， 前述孔部設於前述混合部入口的附近。 The washing machine according to any one of claims 1 to 3, wherein the mixing part has a hole for introducing air into the body of the mixing part, The hole portion is provided near the entrance of the mixing portion. 如請求項1至4中任一項之洗衣機，更具備： 密封構件，將前述殼體的前表面和前述水槽的間隙密封； 第2路徑，從前述第1路徑分歧；及 導引部，設於前述水槽的前表面，且將在前述第2路徑流下的洗滌水導引到前述水槽的前表面及前述密封構件的至少一者。 The washing machine according to any one of claims 1 to 4 further has: a sealing member sealing a gap between the front surface of the housing and the water tank; a second path diverging from the aforementioned first path; and The guide part is provided on the front surface of the water tank, and guides the washing water flowing down the second path to at least one of the front surface of the water tank and the sealing member. 如請求項5之洗衣機，更具有設於前述水槽的前表面，且將導引到前述導引部的洗滌水誘導到前述密封構件的內周面的誘導部。The washing machine according to claim 5 further has an induction part provided on the front surface of the water tank, and guides the washing water guided to the guide part to the inner peripheral surface of the sealing member. 如請求項1至6中任一項之洗衣機，更具有可卸除地設於前述水槽的前表面的罩構件， 前述混合部配設於前述罩構件的後方。 The washing machine according to any one of claims 1 to 6, further comprising a cover member detachably provided on the front surface of the water tank, The said mixing part is arrange|positioned behind the said cover member.

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