JPH08309074A - Fully automatic washing machine - Google Patents
Fully automatic washing machineInfo
- Publication number
- JPH08309074A JPH08309074A JP7119749A JP11974995A JPH08309074A JP H08309074 A JPH08309074 A JP H08309074A JP 7119749 A JP7119749 A JP 7119749A JP 11974995 A JP11974995 A JP 11974995A JP H08309074 A JPH08309074 A JP H08309074A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- water
- circulation
- laundry
- circulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は洗濯機本体内に配設され
た水槽内に、内底部に撹拌翼を有する洗濯兼脱水槽を設
け、該水槽若しくは洗濯兼脱水槽の底部と洗濯兼脱水槽
との上部とを連通した循環経路を設け、該循環経路の途
中に循環ポンプを設けた全自動洗濯機に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a washing / dehydrating tub having an agitating blade at the inner bottom thereof in a water tub disposed in a washing machine main body, and the bottom of the water tub or the washing / dehydrating tub and the washing / dewatering. The present invention relates to a fully automatic washing machine in which a circulation path communicating with an upper part of a water tank is provided and a circulation pump is provided in the middle of the circulation path.
【０００２】[0002]
【従来の技術】従来の全自動洗濯機は特開平６−３１０
８８号公報に記載されているものがあった。その全自動
洗濯機を図７とともに説明すると、洗濯機本体４１内に
配設された水槽４２内に遠心脱水槽４３を設け、水道に
接続され該水槽４２に水を給水するための水道水取入パ
イプ４４を設け、上記水槽４２の底部の給水口４５と遠
心脱水槽４３との上部とを連通した循環経路である循環
パイプ４６を設け、該循環パイプ４６の途中に循環ポン
プ４７を設け、上記循環パイプ４６の端部に散水口４８
を設け、該散水口４８に水道水取入パイプ４４を接続
し、上記水槽４２の底部に排水パイプ４９を設け、該排
水パイプ４９に排水弁５０を設けていた。2. Description of the Related Art A conventional fully automatic washing machine is disclosed in JP-A-6-310.
There was one described in Japanese Patent Laid-Open No. 88. The fully automatic washing machine will be described with reference to FIG. 7. A centrifugal dewatering tank 43 is provided in a water tank 42 provided in the main body 41 of the washing machine, and tap water for connecting to water and supplying water to the water tank 42. An inlet pipe 44 is provided, a circulation pipe 46 that is a circulation path that connects the water supply port 45 at the bottom of the water tank 42 and the upper portion of the centrifugal dehydration tank 43 is provided, and a circulation pump 47 is provided in the middle of the circulation pipe 46. A water spout 48 is provided at the end of the circulation pipe 46.
The tap water intake pipe 44 is connected to the sprinkler port 48, the drain pipe 49 is provided at the bottom of the water tank 42, and the drain valve 50 is provided on the drain pipe 49.
【０００３】そして、上記全自動洗濯機は、遠心脱水槽
４３内に洗濯物を入れ、該遠心脱水槽４３に適量の洗剤
を投入し水道水取入パイプ４４を介して散水口４８より
遠心脱水槽４３に洗濯物が浸る程度（洗濯物の上に水が
くる程度）に給水し、循環ポンプ４７を駆動させて水槽
４２の底部の給水口４５から洗濯水を給水し上記散水口
４８より上記遠心脱水槽４３に循環させ、この洗濯水の
循環により洗濯物の洗濯を行っていた。In the fully automatic washing machine, the laundry is put in the centrifugal dehydration tub 43, an appropriate amount of detergent is put into the centrifugal dehydration tub 43, and the centrifugal water is removed from the sprinkler port 48 through the tap water intake pipe 44. Water is supplied to the extent that the laundry is submerged in the water tub 43 (so that the water comes to the top of the laundry), the circulation pump 47 is driven to supply the wash water from the water supply port 45 at the bottom of the water tub 42, and the water is supplied from the sprinkler port 48. It was circulated in the centrifugal dehydration tank 43, and the laundry was washed by circulating this washing water.
【０００４】洗濯終了後、排水弁５０を開成して排水パ
イプ４９から上記水槽４２内の洗濯水を排水し、排水終
了後、上記排水弁５０を閉成し上記水道水取入パイプ４
４を介し上記散水口４８から上記遠心脱水槽４３に給水
し、循環ポンプ４７を駆動させて水槽４２の底部の給水
口４５からすすぎ水を給水し上記散水口４８より上記遠
心脱水槽４３に循環させ、このすすぎ水の循環により洗
濯物のすすぎを行っていた。After the washing is completed, the drain valve 50 is opened to drain the wash water in the water tank 42 from the drain pipe 49. After the drain is finished, the drain valve 50 is closed and the tap water intake pipe 4 is inserted.
Water is supplied to the centrifugal dehydration tank 43 from the water sprinkling port 48 via the No. 4, rinsing water is supplied from the water supply port 45 at the bottom of the water tank 42 by driving the circulation pump 47, and is circulated to the centrifugal dehydration tank 43 from the water sprinkling port 48. Then, the laundry was rinsed by circulating the rinse water.
【０００５】[0005]
【発明が解決しようとする課題】上記構成の全自動洗濯
機であれば、循環ポンプによる洗濯水若しくはすすぎ水
の循環のみで洗濯若しくはすすぎを行うので、洗濯物が
撹拌されることなく循環された洗濯水若しくはすすぎ水
が洗濯物に均等に当たらず、洗濯及びすすぎ時に洗濯ム
ラ及びすすぎムラが生じる。また、洗濯物の量が多い時
には、洗濯水及びすすぎ水の洗濯物への浸透に時間がか
かり、洗濯時間及びすすぎ時間が長くなるという問題が
あった。In the fully automatic washing machine having the above-mentioned structure, since the washing or rinsing is performed only by circulating the washing water or the rinsing water by the circulation pump, the laundry can be circulated without being agitated. The washing water or rinsing water does not evenly hit the laundry, and uneven washing and uneven rinsing occur during washing and rinsing. In addition, when the amount of laundry is large, it takes a long time for the wash water and the rinse water to penetrate into the laundry, resulting in a longer washing time and a longer rinse time.
【０００６】本発明の全自動洗濯機は上記の問題に鑑み
なされたものであり、洗濯水若しくはすすぎ水を循環さ
せて行う循環洗濯若しくは循環すすぎの実行時に、制御
手段により撹拌翼の停止時に循環ポンプを駆動させて洗
濯水若しくはすすぎ水を循環させることにより、洗濯物
を撹拌翼で撹拌し循環する洗濯水若しくはすすぎ水が洗
濯物に均等に当て洗濯ムラ若しくはすすぎムラを防止す
ることを目的とするものである。The fully automatic washing machine of the present invention has been made in view of the above-mentioned problems. When the circulating washing or circulating rinse is performed by circulating wash water or rinse water, the control means circulates when the stirring blade is stopped. By driving the pump to circulate the washing water or the rinsing water, the purpose is to prevent the washing unevenness or the rinsing unevenness by evenly applying the circulating washing water or rinsing water to the laundry by stirring the laundry with the stirring blades. To do.
【０００７】[0007]
【課題を解決するための手段】上記の目的を達成するた
めに本発明の全自動洗濯機は、洗濯機本体内に配設され
た水槽内に、内底部に撹拌翼を有する洗濯兼脱水槽を設
け、該水槽若しくは洗濯兼脱水槽の底部と洗濯兼脱水槽
との上部とを連通した循環経路を設け、該循環経路の途
中に循環ポンプを設け、洗濯水若しくはすすぎ水を循環
させて行う循環洗濯若しくは循環すすぎの実行時に、上
記撹拌翼の停止時に上記循環ポンプを駆動させて洗濯水
若しくはすすぎ水を循環させる制御手段を設けている。In order to achieve the above object, a fully automatic washing machine of the present invention is a washing and dehydrating tub having an agitating blade at an inner bottom portion in a water tub arranged in a washing machine main body. Is provided, and a circulation path that connects the bottom of the water tank or the washing / dehydrating tank to the upper part of the washing / dewatering tank is provided, and a circulation pump is provided in the middle of the circulation path to circulate washing water or rinsing water. A control means is provided for driving the circulation pump to circulate the washing water or the rinsing water when the stirring blade is stopped when the circulation washing or the rinsing rinse is performed.
【０００８】また、上記洗濯兼脱水槽内に投入された洗
濯物の量を検知する洗濯物量検知手段を設け、該洗濯物
量検知手段の検知結果に基づいて給水水位を設定する水
位設定手段を設け、上記洗濯兼脱水槽内の水位を検知す
る水位検知手段を設け、水位検知手段の検知結果に基づ
いて循環洗濯若しくは循環すすぎ時の上記撹拌翼と上記
循環ポンプとの駆動時間を調整する駆動時間調整手段を
設けている。Further, a laundry amount detecting means for detecting the amount of laundry put in the washing / dehydrating tub is provided, and a water level setting means for setting a water supply level based on the detection result of the laundry amount detecting means. A driving time for adjusting the driving time of the stirring blade and the circulation pump at the time of circulating washing or rinsing based on the detection result of the water level detecting means, the water level detecting means for detecting the water level in the washing / dehydrating tank Adjustment means are provided.
【０００９】[0009]
【作用】上記構成の全自動洗濯機は、循環洗濯若しくは
循環すすぎの実行時に、撹拌翼の駆動時には循環ポンプ
を停止して撹拌翼による洗濯物の撹拌を行い、撹拌翼の
停止時に循環ポンプを駆動させて洗濯水若しくはすすぎ
水を循環させることにより、洗濯物に均等に洗濯水若し
くはすすぎ水を当て洗濯ムラ若しくはすすぎムラをなく
すとともに、撹拌翼の撹拌による洗濯物の布傷みを防止
する。In the fully automatic washing machine having the above-described structure, when the circulation washing or the circulation rinsing is performed, the circulation pump is stopped when the stirring blade is driven to stir the laundry by the stirring blade, and the circulation pump is stopped when the stirring blade is stopped. By circulating the washing water or the rinsing water by driving the washing water or the rinsing water, the washing water or the rinsing water is evenly applied to the laundry to eliminate the washing unevenness or the rinsing unevenness, and the damage of the laundry due to the stirring of the stirring blade is prevented.
【００１０】また、洗濯兼脱水槽の水位に基づいて循環
洗濯若しくは循環すすぎ時の撹拌翼と循環ポンプの駆動
時間を調整することにより、洗濯物の量に適した洗濯若
しくはすすぎを行う。Further, by adjusting the drive time of the stirring blade and the circulation pump at the time of circulating washing or rinsing on the basis of the water level in the washing / dehydrating tank, washing or rinsing suitable for the amount of laundry is performed.
【００１１】[0011]
【実施例】本発明の全自動洗濯機の第１実施例を図１乃
至図６とともに説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the fully automatic washing machine of the present invention will be described with reference to FIGS.
【００１２】図１乃至図３は本発明の全自動洗濯機の第
１実施例の機械的構成を示し、図１はその全体断面図で
あり、図２はクラッチ機構の断面図であり、図３は給水
経路のを示す概略断面図である。1 to 3 show the mechanical construction of a first embodiment of a fully automatic washing machine of the present invention, FIG. 1 is an overall sectional view thereof, and FIG. 2 is a sectional view of a clutch mechanism. 3 is a schematic sectional view showing a water supply path.
【００１３】図１において、１は全自動洗濯機の洗濯機
本体（外箱）であって、この外箱１内に水槽２を防振支
持機構３で吊り下げ支持している。該水槽２内には、周
壁に多数の通孔が形成された洗濯兼脱水槽４が回転自在
に配設され、該洗濯兼脱水槽４の内底部に撹拌翼５を回
動自在に設けている。In FIG. 1, reference numeral 1 denotes a washing machine main body (outer box) of a fully automatic washing machine, in which a water tank 2 is suspended and supported by a vibration isolation support mechanism 3. A washing / dehydrating tub 4 having a large number of through holes formed in its peripheral wall is rotatably disposed in the water tub 2, and an agitating blade 5 is rotatably provided on the inner bottom of the washing / dehydrating tub 4. There is.
【００１４】上記水槽２の外底部には、モータ６とクラ
ッチ機構７が設けられ、該モータ６の駆動力（回転力）
をベルト８を介してクラッチ機構７に伝達している。上
記モータ６の駆動軸９に駆動側プーリ１０が設けられ、
該駆動側プーリ１０に冷却ファン１１を設け、この駆動
側プーリ１０をネジ１２により上記駆動軸９に取り付け
ている。そして、上記クラッチ機構７は、洗濯およびす
すぎ工程時に洗濯兼脱水槽４の回転を阻止するよう洗濯
兼脱水槽４に直結された脱水軸１３に係合するクラッチ
レバー１４と、クラッチレバー１４を駆動するソレノイ
ド１５と、脱水工程時に洗濯軸１６の回転力を脱水軸１
３に伝達して洗濯兼脱水槽４を高速回転させるスプリン
グクラッチ１７とを備え、上記洗濯軸１６に従動側プー
リ１８を設け、上記駆動側プーリ１０と該従動側プーリ
１８に上記ベルト８を架け渡している。A motor 6 and a clutch mechanism 7 are provided on the outer bottom of the water tank 2, and the driving force (rotational force) of the motor 6 is provided.
Is transmitted to the clutch mechanism 7 via the belt 8. A drive side pulley 10 is provided on the drive shaft 9 of the motor 6,
A cooling fan 11 is provided on the drive side pulley 10, and the drive side pulley 10 is attached to the drive shaft 9 with a screw 12. The clutch mechanism 7 drives the clutch lever 14 and the clutch lever 14 that engage with the dehydration shaft 13 directly connected to the washing / dehydrating tub 4 so as to prevent the washing / dehydrating tub 4 from rotating during the washing and rinsing steps. And the rotating force of the washing shaft 16 during the dehydration process.
3 and a spring clutch 17 for rotating the washing / dehydrating tub 4 at high speed, a driven pulley 18 is provided on the washing shaft 16, and the belt 8 is hung on the drive pulley 10 and the driven pulley 18. I am passing.
【００１５】これにより、脱水運転を行うときには、上
記ソレノイド１５の駆動によりクラッチレバー１４が開
放すなわち脱水軸１３への係合が解除され、スプリング
クラッチ１７によりモータ６を駆動力が脱水軸１３に伝
達されて、従動側プーリ１８と洗濯兼脱水槽４とを同じ
回転数で回転させることになる。As a result, when the dehydration operation is performed, the clutch lever 14 is released, that is, the engagement with the dehydration shaft 13 is released by driving the solenoid 15, and the driving force of the motor 6 is transmitted to the dehydration shaft 13 by the spring clutch 17. As a result, the driven pulley 18 and the washing / dehydrating tub 4 are rotated at the same number of rotations.
【００１６】また、上記外箱１の上部に水槽２内に給水
する給水手段である給水弁１９、給水弁１９に接続され
た給水ホース２０、給水ホース２０から給水された水を
上記洗濯兼脱水槽４へ供給する給水口２１を設け、上記
外箱１に設けられた各種設定及び操作を行うための操作
スイッチ２２、各種設定及び各種動作状態を表示する表
示パネル２３、水槽２を開閉する蓋（図示せず）の開閉
を検知する安全スイッチ２４、水槽２の水位を検知する
水位検知手段である水位センサ２５、洗濯，すすぎ，脱
水工程を順次移行して洗濯運転を実行する制御手段であ
る制御部２６、上記水槽２内の洗濯水等を排水する排水
弁２７を設けている。Further, a water supply valve 19 which is a water supply means for supplying water into the water tank 2 above the outer box 1, a water supply hose 20 connected to the water supply valve 19, and water supplied from the water supply hose 20 are washed and dewatered. A water supply port 21 for supplying water to the water tank 4 is provided, operation switches 22 provided on the outer box 1 for performing various settings and operations, a display panel 23 for displaying various settings and various operating states, and a lid for opening and closing the water tank 2. A safety switch 24 for detecting opening / closing of a water tank (not shown), a water level sensor 25 which is a water level detecting means for detecting the water level of the water tank 2, and a control means for sequentially performing a washing operation, a rinsing operation, and a dehydration operation to execute a washing operation. A control unit 26 and a drain valve 27 for draining washing water and the like in the water tank 2 are provided.
【００１７】上記安全スイッチ２４は蓋の開閉に伴って
オンオフする押しボタン式のセンサ等が使用され、上記
水位センサ２５は水槽２に形成されたエアトラップ及び
導圧パイプの空気圧から水位を検知する圧力センサ等が
使用されており、上記排水弁２７はクラッチ機構７と機
械的に接続されており、脱水運転時のソレノイド１５の
駆動により作動され開成される構成となっている。The safety switch 24 is a push button type sensor which is turned on and off when the lid is opened and closed. The water level sensor 25 detects the water level from the air pressure of the air trap and pressure guiding pipe formed in the water tank 2. A pressure sensor or the like is used, the drain valve 27 is mechanically connected to the clutch mechanism 7, and is operated and opened by driving the solenoid 15 during the dehydration operation.
【００１８】また、上記水槽２の底部と上記給水弁１９
とを循環経路である循環パイプ２８で連通させており、
該循環パイプ２８の間に循環ポンプ２９を設けている。The bottom of the water tank 2 and the water supply valve 19
And are communicated with each other by a circulation pipe 28 which is a circulation path,
A circulation pump 29 is provided between the circulation pipes 28.
【００１９】上記制御部２６は図４に示すようにマイク
ロコンピュータからなり、入力部として操作スイッチ２
２、安全スイッチ２４、水位センサ２５、リセット回路
３０、クロック回路３１、洗濯物量検知回路３２、布質
検知回路３３等が接続され、出力部としてモータ回転駆
動回路３５を介してモータ６，循環ポンプモータ（図示
せず）を駆動する循環ポンプ駆動回路３６、ソレノイド
駆動回路３７を介してソレノイド１５、表示回路３８を
介して表示パネル２３、給水弁駆動回路３９を介して給
水弁１９が夫々接続されている。The control unit 26 comprises a microcomputer as shown in FIG. 4, and the operation switch 2 is used as an input unit.
2. A safety switch 24, a water level sensor 25, a reset circuit 30, a clock circuit 31, a laundry amount detection circuit 32, a cloth quality detection circuit 33, etc. are connected, and a motor 6 and a circulation pump are output via a motor rotation drive circuit 35. A circulation pump drive circuit 36 for driving a motor (not shown), a solenoid 15 via a solenoid drive circuit 37, a display panel 23 via a display circuit 38, and a water supply valve 19 via a water supply valve drive circuit 39, respectively. ing.
【００２０】そして、上記制御部２６には、上記洗濯物
量検知回路３２により検知された洗濯物量に基づいて給
水水位を設定する水位設定手段である水位設定機能と、
上記水位センサ２５の検知結果に基づいて循環洗濯若し
くは循環すすぎ時の上記撹拌翼５と上記循環ポンプ２９
との駆動時間を調整する駆動時間調整手段を設けてい
る。The control unit 26 has a water level setting function which is a water level setting means for setting the water level to be supplied based on the laundry amount detected by the laundry amount detection circuit 32.
Based on the detection result of the water level sensor 25, the stirring blade 5 and the circulation pump 29 during circulation washing or circulation rinse.
Drive time adjusting means for adjusting the drive time of the
【００２１】上記構成の全自動洗濯機の動作を説明する
と、全自動洗濯機の表示パネル２３の電源スイッチ２３
ａをオンし、コース洗濯スイッチ２３ｂで循環洗濯のコ
ースを選択すると、循環洗濯の表示ランプ２３ｃがオン
して循環洗濯が洗濯されたことを表示する。スタートス
イッチ２３ｄをオンすると洗濯兼脱水槽４が回転され洗
濯物の量を洗濯物量検知回路３２で検知し、検知後、給
水弁２７をオンし給水を開始する。The operation of the fully automatic washing machine having the above structure will be described. The power switch 23 of the display panel 23 of the fully automatic washing machine.
When a is turned on and the course of circulation washing is selected by the course washing switch 23b, the circulation washing display lamp 23c is turned on to indicate that the circulation washing has been washed. When the start switch 23d is turned on, the washing / dehydrating tub 4 is rotated and the amount of laundry is detected by the laundry amount detection circuit 32. After detection, the water supply valve 27 is turned on to start water supply.
【００２２】そして、水位センサ２５で検知している水
槽２の水位が制御部２６により上記洗濯物量検知回路３
２の検知結果に基づいて設定された水位になると、上記
給水弁１９をオフして給水を停止する。Then, the water level of the water tank 2 detected by the water level sensor 25 is controlled by the control unit 26 to detect the laundry amount detection circuit 3 described above.
When the water level is set based on the detection result of No. 2, the water supply valve 19 is turned off to stop the water supply.
【００２３】上記制御部２６からの信号によりモータ回
転駆動回路３５がモータ６を駆動させ循環洗濯を開始す
る。上記モータ６の駆動時は循環ポンプ２９は停止した
ままで、拌翼５の回転により洗濯水を撹拌して洗濯物の
撹拌を行い、時間Ｔ１経過後、上記モータ６を停止し上
記循環ポンプ２９を循環ポンプ駆動回路３６が駆動さ
せ、洗濯水を洗濯パイプ２８を介して洗濯兼脱水槽４に
循環させ、洗濯水の循環により洗濯物の洗濯を行い、時
間Ｔ２経過後、上記循環ポンプ２９を停止し上記モータ
６を駆動して上記撹拌翼５により洗濯物を撹拌して洗濯
物の位置を入れ替え、時間Ｔ１経過後、上記モータ６を
停止し上記循環ポンプ２９を循環ポンプ駆動回路３６が
駆動させ、洗濯水を洗濯パイプ２８を介して洗濯兼脱水
槽４に時間Ｔ２の間循環させ、洗濯水の循環により洗濯
物の洗濯を行う。A motor rotation drive circuit 35 drives the motor 6 in response to a signal from the control unit 26 to start circulating washing. When the motor 6 is driven, the circulation pump 29 remains stopped, the washing water is stirred by the rotation of the stirring blades 5 to stir the laundry, and after the time T1, the motor 6 is stopped to stop the circulation pump 29. The circulating pump drive circuit 36 drives the circulating water to circulate the washing water through the washing pipe 28 to the washing and dehydrating tub 4, and the laundry is circulated by circulating the washing water. The motor 6 is stopped and the laundry is agitated by the stirring blades 5 to change the position of the laundry. After a time T1, the motor 6 is stopped and the circulation pump 29 drives the circulation pump drive circuit 36. Then, the washing water is circulated in the washing / dehydrating tub 4 through the washing pipe 28 for the time T2, and the laundry is circulated by circulating the washing water.
【００２４】上記動作を繰り返すことにより、上記撹拌
翼５の撹拌により洗濯物の位置を入れ替えながら洗濯水
の循環により洗濯を行うことにより、洗濯水が洗濯物に
均等に当たりムラなく洗濯物を洗濯することができる。
また、上記撹拌翼５が停止している時に洗濯水を循環さ
せることにより洗濯水が洗濯物によく浸透し洗濯効果を
向上させることができ、全体的に上記撹拌翼５による撹
拌時間を短くすることが可能となり、洗濯物の布傷みを
防止することができる。By repeating the above-mentioned operation, the laundry is circulated while the position of the laundry is changed by the stirring of the stirring blade 5, and the washing water is evenly applied to the laundry to wash the laundry evenly. be able to.
In addition, by circulating the wash water when the stirring blade 5 is stopped, the washing water can permeate well into the laundry to improve the washing effect, and the stirring time by the stirring blade 5 can be shortened as a whole. It is possible to prevent the laundry from being damaged.
【００２５】また、循環すすぎ時も上記の循環洗濯と同
様に上記撹拌翼５の撹拌と上記循環ポンプ２９によるす
すぎ水の循環を交互に繰り返すことにより、上記の同様
の効果を得ることができる。Also during circulation rinsing, the same effect as described above can be obtained by alternately repeating the stirring of the stirring blades 5 and the circulation of rinse water by the circulation pump 29, as in the above-described circulation washing.
【００２６】そして、上記モータ６の駆動時間Ｔ１と上
記循環ポンプ２９の駆動時間Ｔ２とは、上記水位センサ
２５で検知した水位に基づいて調整される。すなわち、
上記水位センサ２５で検知した水位が高い場合、洗濯物
の量が多く投入されているので、上記撹拌翼５の撹拌に
よる洗濯物の位置の入れ替えを確実に行うために、上記
モータ６の駆動時間Ｔ１を長く上記循環ポンプ２９の駆
動時間Ｔ２を短く調整することにより、洗濯物の位置の
入れ替えを確実に行えるようにして洗濯ムラを防止して
いる。上記水位センサ２５で検知した水位が低い場合、
洗濯物の量が少く投入されているので、上記モータ６の
駆動時間Ｔ１を短く上記循環ポンプ２９の駆動時間Ｔ２
を長く調整することにより、長時間の上記撹拌翼５によ
る撹拌による洗濯物の布傷みを防止している。The drive time T1 of the motor 6 and the drive time T2 of the circulation pump 29 are adjusted based on the water level detected by the water level sensor 25. That is,
When the water level detected by the water level sensor 25 is high, a large amount of laundry has been put in, so the driving time of the motor 6 must be changed in order to reliably replace the position of the laundry by stirring the stirring blades 5. By adjusting T1 to be long and driving time T2 of the circulation pump 29 to be short, it is possible to surely change the position of the laundry and prevent uneven washing. When the water level detected by the water level sensor 25 is low,
Since a small amount of laundry is put in, the driving time T1 of the motor 6 is shortened and the driving time T2 of the circulation pump 29 is shortened.
Is adjusted to be long to prevent the laundry from being damaged due to the stirring by the stirring blades 5 for a long time.
【００２７】[0027]
【発明の効果】本発明の全自動洗濯機は、循環洗濯若し
くは循環すすぎの実行時に、撹拌翼の駆動時には循環ポ
ンプを停止して撹拌翼による洗濯物の撹拌を行い、撹拌
翼の停止時に循環ポンプを駆動させて洗濯水若しくはす
すぎ水を循環させることにより、洗濯物に均等に洗濯水
若しくはすすぎ水を当て洗濯ムラ若しくはすすぎムラを
なくすとともに、撹拌翼の撹拌による洗濯物の布傷みを
防止することができる。According to the fully automatic washing machine of the present invention, when circulating washing or circulating rinsing is performed, the circulation pump is stopped when the stirring blade is driven to stir the laundry by the stirring blade, and is circulated when the stirring blade is stopped. By driving the pump to circulate the washing water or rinsing water, the washing water or rinsing water is evenly applied to the laundry to eliminate uneven washing or uneven rinsing and prevent the laundry from being damaged by stirring the stirring blades. be able to.
【００２８】また、洗濯兼脱水槽の水位に基づいて循環
洗濯若しくは循環すすぎ時の撹拌翼と循環ポンプの駆動
時間を調整することにより、洗濯物の量に適した洗濯若
しくはすすぎを行うことができ、洗濯物の量が多い場合
の洗濯若しくはすすぎムラを確実に防止するとともに、
洗濯物の量の少ない場合の布傷みを確実に防止すること
ができる。Further, by adjusting the drive time of the stirring blade and the circulation pump at the time of circulating washing or rinsing on the basis of the water level in the washing / dehydrating tub, washing or rinsing suitable for the amount of laundry can be performed. In addition to reliably preventing uneven washing or rinsing when the amount of laundry is large,
It is possible to reliably prevent damage to the cloth when the amount of laundry is small.
【図１】本発明の全自動洗濯機の実施例の概略断面図で
ある。FIG. 1 is a schematic sectional view of an embodiment of a fully automatic washing machine of the present invention.
【図２】図１の部分拡大図であるFIG. 2 is a partially enlarged view of FIG.
【図３】本発明の全自動洗濯機の上部の一部を示す概略
断面図である。FIG. 3 is a schematic sectional view showing a part of the upper portion of the fully automatic washing machine of the present invention.
【図４】本発明の全自動洗濯機を示すブロック図であ
る。FIG. 4 is a block diagram showing a fully automatic washing machine of the present invention.
【図５】図１の表示パネルを示す平面図である。5 is a plan view showing the display panel of FIG. 1. FIG.
【図６】本発明の全自動洗濯機の洗濯工程のモータと循
環ポンプの駆動状態を示す説明図である。FIG. 6 is an explanatory view showing driving states of a motor and a circulation pump in a washing process of the fully automatic washing machine of the present invention.
【図７】従来の全自動洗濯機の一例を示す概略断面図で
ある。FIG. 7 is a schematic sectional view showing an example of a conventional fully automatic washing machine.
１ 外箱 ２ 水槽 ４ 洗濯兼脱水槽 ５ 撹拌翼 ６ モータ １９ 給水弁 ２５ 水位センサ ２８ 循環パイプ ２９ 循環ポンプ 1 Outer Box 2 Water Tank 4 Washing and Dewatering Tank 5 Stirring Blade 6 Motor 19 Water Supply Valve 25 Water Level Sensor 28 Circulation Pipe 29 Circulation Pump
Claims (2)
底部に撹拌翼を有する洗濯兼脱水槽を設け、該水槽若し
くは洗濯兼脱水槽の底部と洗濯兼脱水槽との上部とを連
通した循環経路を設け、該循環経路の途中に循環ポンプ
を設けた全自動洗濯機において、 洗濯水若しくはすすぎ水を循環させて行う循環洗濯若し
くは循環すすぎの実行時に、上記撹拌翼の停止時に上記
循環ポンプを駆動させて洗濯水若しくはすすぎ水を循環
させる制御手段を設けたことを特徴とする全自動洗濯
機。1. A washing / dehydrating tub having an agitating blade at an inner bottom thereof is provided in a water tub disposed in a main body of a washing machine, and the bottom of the water tub or the washing / dehydrating tub and an upper part of the washing / dehydrating tub are provided. In a fully automatic washing machine having a circulation path communicating with each other and a circulation pump provided in the middle of the circulation path, at the time of performing the circulation washing or the circulation rinse performed by circulating the washing water or the rinse water, when the stirring blade is stopped. A fully automatic washing machine comprising a control means for driving the circulation pump to circulate washing water or rinsing water.
の量を検知する洗濯物量検知手段を設け、 該洗濯物量検知手段の検知結果に基づいて給水水位を設
定する水位設定手段を設け、 上記洗濯兼脱水槽内の水位を検知する水位検知手段を設
け、 該水位検知手段の検知結果に基づいて循環洗濯若しくは
循環すすぎ時の上記撹拌翼と上記循環ポンプとの駆動時
間を調整する駆動時間調整手段を設けたことを特徴とす
る請求項１記載の全自動洗濯機。2. A laundry amount detecting means for detecting the amount of laundry put into the washing / dehydrating tub, and a water level setting means for setting a water supply level based on a detection result of the laundry amount detecting means. A drive for adjusting the drive time of the stirring blade and the circulation pump at the time of circulating washing or rinsing based on the detection result of the water level detecting means, The fully automatic washing machine according to claim 1, further comprising time adjusting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7119749A JPH08309074A (en) | 1995-05-18 | 1995-05-18 | Fully automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7119749A JPH08309074A (en) | 1995-05-18 | 1995-05-18 | Fully automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08309074A true JPH08309074A (en) | 1996-11-26 |
Family
ID=14769205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7119749A Pending JPH08309074A (en) | 1995-05-18 | 1995-05-18 | Fully automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08309074A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8137817B2 (en) | 2004-06-02 | 2012-03-20 | Toyo Boseki Kabushiki Kaisha | Polyamide based resin film roll and a process for producing the same |
| WO2013073140A1 (en) * | 2011-11-14 | 2013-05-23 | パナソニック株式会社 | Drum-type washing machine |
| JP2021010452A (en) * | 2019-07-04 | 2021-02-04 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Vertical type washing machine |
-
1995
- 1995-05-18 JP JP7119749A patent/JPH08309074A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8137817B2 (en) | 2004-06-02 | 2012-03-20 | Toyo Boseki Kabushiki Kaisha | Polyamide based resin film roll and a process for producing the same |
| WO2013073140A1 (en) * | 2011-11-14 | 2013-05-23 | パナソニック株式会社 | Drum-type washing machine |
| CN103930609A (en) * | 2011-11-14 | 2014-07-16 | 松下电器产业株式会社 | Drum-type washing machine |
| JPWO2013073140A1 (en) * | 2011-11-14 | 2015-04-02 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| JP2021010452A (en) * | 2019-07-04 | 2021-02-04 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Vertical type washing machine |
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