JP2592549B2 - Fully automatic washing machine - Google Patents
Fully automatic washing machineInfo
- Publication number
- JP2592549B2 JP2592549B2 JP3066101A JP6610191A JP2592549B2 JP 2592549 B2 JP2592549 B2 JP 2592549B2 JP 3066101 A JP3066101 A JP 3066101A JP 6610191 A JP6610191 A JP 6610191A JP 2592549 B2 JP2592549 B2 JP 2592549B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- washing
- hot
- time
- dehydration
- 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.)
- Expired - Fee Related
Links
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は全自洗濯機に係り、さら
に詳細には、洗濯水として水や湯を切り替えて使用する
湯水切替付全自動洗濯機の改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an all-in-one washing machine, and more particularly, to an improvement in a fully automatic washing machine with hot water switching which uses water or hot water as washing water.
【０００２】[0002]
【従来の技術】従来、湯水切替付全自動洗濯機の洗濯槽
内に布を投入してこの布量をセンシングするにあたり、
洗濯水が水の場合は、布量負荷に応じた規定水位の洗濯
水が洗濯槽内に供給され、洗濯行程時、前記布量負荷に
応じた規定水位の洗濯水で洗濯作業を進めることができ
る。2. Description of the Related Art Conventionally, when a cloth is put into a washing tub of a fully automatic washing machine with hot water switching and the amount of the cloth is sensed,
When the washing water is water, the washing water at a specified water level according to the laundry load is supplied into the washing tub, and during the washing process, the washing operation can be performed with the washing water at the defined water level according to the laundry load. it can.
【０００３】しかし、洗濯水の温度が高くなるにつれて
布類の動きがよくなり、したがってこのような場合、洗
濯槽内に定格負荷量の布が投入されているにもかかわら
ず、布量センサは、過少布量をセンシングしてそのセン
シング情報をマイクロコンピュ−タに送り、マイクロコ
ンピュ−タは、この過少センシング情報にもとづいて給
水指令を出すため、洗濯槽内における洗濯水の水位は規
定水位よりも低い中水位や低水位となってしまい、布間
の擦れ合いが大きくなって布傷みが早期のうちに進むと
いう不具合を生じる。[0003] However, as the temperature of the washing water increases, the movement of the cloths improves. Therefore, in such a case, the cloth amount sensor does not work even though the rated load amount of cloth is loaded in the washing tub. The sensing of the under-cloth and sending the sensing information to the microcomputer, and the microcomputer issues a water supply instruction based on the under-sensing information. In this case, the water level becomes low and the water level becomes low, so that the friction between the cloths becomes large and the damage to the cloth proceeds early.
【０００４】また、従来、湯水切替付全自動洗濯機にあ
っては、洗濯時に供給される洗濯水が水であろうと、湯
であろうと、あるいは水と湯との混合水であろうと、或
る一定の固定された条件のもとで脱水作業を進めるよう
にしている。Conventionally, in a fully automatic washing machine with hot water switching, whether the washing water supplied at the time of washing is water, hot water, or a mixed water of water and hot water, The dehydration work proceeds under certain fixed conditions .
【０００５】しかしながら、洗濯物を遠心脱水する場
合、洗濯水および洗濯物中に残った洗剤は、洗濯水の温
度が高ければ高いほど発泡しやすくなる。 However, centrifugal dehydration of laundry
If the washing water and detergent remaining in the laundry
The higher the degree, the easier it is to foam.
【０００６】そして、前記泡が洗濯槽とその外周を取り
囲む外槽との間に溜ると、その泡の抵抗によって洗濯槽
の回転が阻害されることになる。 Then, the foam takes up the washing tub and its outer periphery.
When collected between the surrounding outer tub and the washing tub due to the resistance of the foam
Rotation is hindered.
【０００７】その結果、洗濯槽の回転数低下によって脱
水効果が損なわれるという不具合を生じる。[0007] As a result, a problem arises in that the spinning speed of the washing tub is reduced, thereby deteriorating the dewatering effect.
【０００８】[0008]
【発明が解決しようとする課題】このように、従来の湯
水切替付全自動洗濯機にあっては、洗濯すべき布類と洗
濯水温との関係について認識されておらず、唯単に水や
湯によって選択的に布類を洗うというに止どまる。As described above, in the conventional fully automatic washing machine with hot water switching, the relationship between the cloth to be washed and the temperature of the washing water is not recognized, and only water or hot water is used. Only wash the cloth selectively.
【０００９】本発明は、洗濯すべき布類と洗濯水温との
関係に着目してなされたものであって、その目的とする
ところは、従来の湯水切替付全自動洗濯機に比べてその
基本性能を向上させることのできる、改良された湯水切
替付全自動洗濯機を提供することにある。The present invention focuses on the relationship between the cloths to be washed and the temperature of the washing water. It is an object of the present invention to provide an improved fully automatic washing machine with hot water switching which can improve performance.
【００１０】[0010]
【課題を解決するための手段】前記目的は、水や湯を切
り替えて使用する全自動洗濯機において、洗濯行程に先
立つ布量センシング時に供給される給水用の液として、
実際の洗濯に供される洗濯水が外部入力で水以外と設定
されても水を供給して布量センシングする制御手段を備
えることによって達成される。SUMMARY OF THE INVENTION The object of the present invention is to provide a fully automatic washing machine in which water or hot water is used by switching, as a water supply liquid supplied at the time of cloth amount sensing prior to a washing process.
This is achieved by providing control means for supplying water and sensing the amount of laundry, even if the washing water actually supplied to the laundry is set to something other than water by an external input.
【００１１】また、前記目的は、水や湯を切り替えて使
用する全自動洗濯機において、洗濯時に供給される洗濯
水が水か否かを判断し、その給水条件により、洗濯水が
水の場合は、洗濯行程後の脱水条件を、槽底部に洗濯水
を溜めて脱水起動する残水起動方式とし、洗濯水が水以
外の場合は、洗濯行程後の脱水条件を、槽底部に洗濯水
を溜めないで脱水起動する完全排水起動方式とする制御
手段を備えることによって達成される。[0011] Another object of the present invention is to provide a fully automatic washing machine that switches between water and hot water to determine whether or not the washing water supplied at the time of washing is water. Indicates the dehydration conditions after the washing process.
When the washing water is other than water, the dewatering conditions after the washing process are set to the washing water at the bottom of the tub.
This is achieved by providing a control means of a complete drainage activation method in which dehydration activation is performed without storing water .
【００１２】[0012]
【作用】[Action]
しかして、前記第１の発明によれば、洗濯行程According to the first aspect, the washing process
に先立つ布量センシング時に供給される給水用の液としOf water supplied at the time of cloth quantity sensing prior to
て、実際の洗濯に供される洗濯水が外部入力で水以外とThe washing water actually used for washing is
設定されても水を供給して布量センシングすることによEven if it is set, by supplying water and sensing the amount of cloth
り、従来型この種洗濯機の布量センシング時の問題を解Solves the problem of laundry amount sensing of this type of conventional washing machine.
決することができる。Can be decided.
【００１３】すなわち、布類の動きは、洗濯水の温度が
高くなるにつれてよくなる。 That is, the movement of the cloth depends on the temperature of the washing water.
It gets better as you get higher.
【００１４】これに対し、従来にあっては、実際の洗濯
に供される洗濯水が外部入力で水以外と設定されかつ、
洗濯行程に先立つ布量センシング時に供給される給水も
水以外の場合は、洗濯槽内に定格負荷量の布が投入され
ているにもかかわらず、布量センサは、過少布量をセン
シングしてそのセンシング情報をマイクロコンピュータ
に送る。[0014] On the other hand, conventionally , the washing water actually supplied for washing is set to a value other than water by an external input, and
If the water supplied at the time of sensing the amount of cloth prior to the washing process is also other than water, the cloth amount sensor senses the undersized cloth amount even though the rated load amount of cloth is loaded in the washing tub. Ru send the sensing information to the microcomputer.
【００１５】そして、マイクロコンピューータは、この
過少センシング情報にもとづいて給水指令を出す。 [0015] The microcomputer uses the
Issue a water supply command based on undersensing information.
【００１６】したがって、洗濯槽内における洗濯水の水
位は規定水位よりも低い中水位や低水位となってしま
い、布間の擦れ合いが大きくなって布傷みが早期のうち
に進むという不具合を生じるが、前記第１の発明によれ
ば、このような不具合をなくすことができる。 Therefore, the water of the washing water in the washing tub
The water level is the middle water level or low water level lower than the specified water level.
The rubbing between the cloths increases and the cloth damage
However, according to the first invention,
Such a problem can be eliminated.
【００１７】また、前記第２の発明によれば、洗濯時に
供給される洗濯水が水か否かを判断し、その給水条件に
より、洗濯水が水の場合は、洗濯行程後の脱水条件を、
槽底部に洗濯水を溜めて脱水起動する残水起動方式を採
用し、洗濯水が水以外の場合は、洗濯行程後の脱水条件
を、槽底部に洗濯水を溜めないで脱水起動する完全排水
起動方式を採用することにより、従来型この種洗濯機の
脱水時の問題を解決することができる。In addition, according to the second invention, the washing water supplied to the washing it is determined whether the water or not, by its water supply condition, if the washing water is water, the dehydration condition after the washing process ,
Adopts a residual water start method that collects washing water at the bottom of the tub and starts dehydration.If the washing water is other than water, the dewatering conditions after the washing process are changed to complete drainage that starts dehydration without storing the washing water at the bottom of the tub. By employing the start-up method, it is possible to solve the problem at the time of spin-drying of this type of conventional washing machine.
【００１８】すなわち、洗濯物を遠心脱水する場合、洗
濯水および洗濯物中に残った洗剤は、洗濯水の温度が高
ければ高いほど発泡しやすく、この泡が洗濯槽とその外
周を取り囲む外槽との間に溜ると、その泡の抵抗によっ
て洗濯槽の回転が阻害され、洗濯槽の回転数低下によっ
て脱水効果が損なわれるという不具合を生じるが、前記
第２の発明によれば、洗濯水が水以外の場合は、洗濯行
程後の脱水条件を、槽底部に洗濯水を溜めないで脱水起
動する完全排水起動方式、換言すると、槽底部に洗濯水
を溜めないために泡が立ちにくい完全排水起動方式を採
用することにより、先に述べたごとき洗濯水温が高い場
合の、洗剤発泡による不具合をなくすことができる。That is, when the laundry is subjected to centrifugal dehydration, the washing water and the detergent remaining in the laundry are more likely to foam as the temperature of the washing water is higher, and this foam is formed in the outer tub surrounding the washing tub and its outer periphery. When accumulated between, is inhibited rotation of the washing tub by the resistance of the foam, but results in a problem that dewatering effect is impaired by the decrease in rotational speed of the washing tub, according to the second invention, washing water In the case of other than water, the dehydration conditions after the washing process should be set to the complete drainage start method in which dehydration is started without storing the washing water at the bottom of the tub, in other words, the complete drainage where bubbles do not form because the washing water is not collected at the bottom of the tub. By employing the start-up method, it is possible to eliminate the problem caused by detergent foaming when the washing water temperature is high as described above.
【００１９】ところで、前記第２の発明においては、洗
濯水が水の場合における洗濯行程後の脱水条件として、
槽底部に洗濯水を溜めて脱水起動する残水起動方式を採
用したが、この残水起動方式の利点とするところは以下
のとおりである。By the way, in the second invention, the dehydration conditions after the washing process when the washing water is water include:
The residual water start-up method in which washing water is stored in the bottom of the tub and dewatering is started is adopted. The advantages of the residual water start-up method are as follows.
【００２０】すなわち、残水起動方式の場合、槽底部に
洗濯水を溜めているため、脱水すべき布類が槽内で多少
偏位していても、槽全体としての重心はほぼその中心に
あり、したがって脱水起動時における槽の回転振れを小
さくして外枠との接触騒音をなくすことができる。ただ
し、洗濯水が湯の場合は、洗濯行程後の脱水条件を、既
述のごとく、槽底部に洗濯水を溜めないために泡が立ち
にくい完全排水起動方式を採用することにより、洗剤発
泡による不具合の解消を優先した。That is, in the case of the residual water starting method, since the washing water is stored at the bottom of the tub, even if the cloth to be dewatered is slightly displaced in the tub, the center of gravity of the entire tub is almost at the center thereof. Yes, so that the rotational vibration of the tub at the start of dehydration can be reduced, and the contact noise with the outer frame can be eliminated. However, when the washing water is hot water, the dewatering conditions after the washing process are, as described above, by adopting a completely drainage start-up method in which bubbles do not form because the washing water does not accumulate at the bottom of the tub. Priority has been given to eliminating defects.
【００２１】なお、前記第１および第２の発明をそれぞ
れ単独的に実施した場合であっても、従来の湯水切替付
全自動洗濯機に比べてその基本性能を向上させることが
できることは勿論であるが、前記第１の発明と第２の発
明を組み合わせて実施すれば、この種湯水切替付全自動
洗濯機の基本性能はさらに向上する。Incidentally, even when the first and second aspects of the present invention are independently implemented, the basic performance can be improved as compared with the conventional fully automatic washing machine with hot water switching. However, the first invention and the second invention
If the lighting is combined, the basic performance of the fully automatic washing machine with the hot water switching can be further improved.
【００２２】[0022]
【実施例】以下、本発明を、図面の一実施例にもとづい
て説明すると、図１は本発明を採用する全自動洗濯機の
内部構造説明図であり、外枠１の内側には、４本の吊棒
２により、外槽３が、外枠１の上部の４隅に位置するコ
−ナ−プレ−ト４により支持されている。吊棒２には、
洗濯および脱水時の振動を吸収する押しバネ５が介在さ
れている。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory view showing the internal structure of a fully automatic washing machine employing the present invention; FIG. The outer tub 3 is supported by the corner plates 4 located at the upper four corners of the outer frame 1 by the hanging rods 2. On the hanging bar 2,
A push spring 5 for absorbing vibration during washing and dehydration is interposed.
【００２３】そして、洗濯をおこなう場合は、蓋６を開
け、布類を洗濯槽７内に投入し、制御部８の指令によ
り、給水後、モ−タ９を正逆回転させる。When washing is to be performed, the lid 6 is opened, cloths are put into the washing tub 7, and water is supplied according to a command from the control unit 8, and then the motor 9 is rotated forward and backward.
【００２４】モ−タ９の回転は、Ｖベルト１０介し、モ
−タプ−リ−１１によりクラッチプ−リ−１２に伝達さ
れる。クラッチプ−リ−１２に伝達された回転力は、ク
ラッチ１３により、洗濯時、洗濯槽７の中央部に位置し
ている撹拌翼１４を回動させる。The rotation of the motor 9 is transmitted to the clutch pulley 12 via the V-belt 10 by the motor pulley 11. The torque transmitted to the clutch pulley 12 causes the clutch 13 to rotate the stirring blade 14 located at the center of the washing tub 7 during washing.
【００２５】排水時は、制御部８の指令によりモ−タ９
を休止させ、排水バルブ１５を開けて、洗濯槽７内の洗
濯液を、排水ホ−ス１６により機外に排出させる。When draining, the motor 9 is controlled by a command from the control unit 8.
Is stopped, the drain valve 15 is opened, and the washing liquid in the washing tub 7 is discharged out of the machine by the drain hose 16.
【００２６】排水後、脱水行程に進行するが、脱水は、
布類の状態により洗濯槽７が大きく振れるため、この振
れを極力防止する目的で、洗濯槽７の上部にバランサ−
１７を設けてある。After draining, the process proceeds to a dehydration process.
Since the washing tub 7 largely swings depending on the condition of the cloths, a balancer is provided on the upper part of the washing tub 7 in order to minimize the swing.
17 are provided.
【００２７】脱水は、モ−タ９の回転を、洗濯時と同様
に、Ｖベルト１０を介してクラッチ１３に伝達し、クラ
ッチ１３により洗濯槽７を高速で回転させて、その遠心
力により、布類に含まれている水分を外槽３に排出す
る。外槽３に排出された洗濯水は、排水弁１５の操作よ
り、排水ホ−ス１６から機外に放出される。In the dehydration, the rotation of the motor 9 is transmitted to the clutch 13 via the V-belt 10 in the same manner as in the washing, and the washing tub 7 is rotated at a high speed by the clutch 13, and the centrifugal force causes The water contained in the cloth is discharged to the outer tank 3. The washing water discharged to the outer tub 3 is discharged from the drain hose 16 to the outside by operating the drain valve 15.
【００２８】図２は図１に符号８で示す制御部のブロッ
ク図である。FIG. 2 is a block diagram of the control unit indicated by reference numeral 8 in FIG.
【００２９】図２において、電子制御回路１８は、洗剤
による洗い行程から最終の脱水行程に至るまで自動的に
行程移行させるためのもので、基本的には、周知のごと
く、タイマ−１９，ＣＰＵ（中央処理装置）２０，メモ
リ２１，入力ポ−ト２２，出力ポ−ト２３から構成され
ており、洗濯時の制御指令はＣＰＵ２０がおこなうもの
であり、ＣＰＵ２０には演算部や制御部があり、システ
ムの中心となる。ＣＰＵ２０は、基本的には命令の取出
しと解読，実行をおこなうものであるが、具体的には、
算術および論理演算、メモリの指定アドレスに対する内
容の読出しと書込み制御、入出力装置に対する指定アド
レスの入出力制御、プログラムの流れ制御をおこなう。In FIG. 2, an electronic control circuit 18 is for automatically shifting the process from the washing process using a detergent to the final dewatering process. Basically, as is well known, a timer 19 and a CPU are used. (Central processing unit) 20, a memory 21, an input port 22, and an output port 23. A control command at the time of washing is executed by the CPU 20, and the CPU 20 has an arithmetic unit and a control unit. , At the heart of the system. The CPU 20 basically fetches, decodes, and executes an instruction.
It performs arithmetic and logical operations, controls reading and writing of contents at specified addresses in a memory, controls input and output of specified addresses to input / output devices, and controls program flow.
【００３０】メモリ２１は、プログラムとデ−タとを記
憶するもので、読出し，書込みの両機能を有するＲＡＭ
と、読出し機能だけを有するＲＯＭとの２種類がある。
ＲＡＭは、デ−タを記憶したりプログラムを組む上での
作業エリアとして用いられ、ＲＯＭは、決まったプログ
ラムや固定デ−タを入れて、いつでも同じ処理をする場
合に用いられる。The memory 21 stores programs and data, and is a RAM having both reading and writing functions.
And a ROM having only a read function.
The RAM is used as a work area for storing data and assembling programs, and the ROM is used when a predetermined program or fixed data is stored and the same processing is performed at any time.
【００３１】入力ポ−ト２２と出力ポ−ト２３とは、Ｃ
ＰＵ２０と入力装置，出力装置間でデ−タの受け渡しを
おこなう場合の仲介回路で、一般的にＩ／Ｏポ−トと呼
ばれており、Ｉ／Ｏポ−トの入力ポ−ト２２側には、全
自動洗濯機からの電気的指令が入力されるものであっ
て、電源スイッチ２４，水位センサ−２５，蓋スイッチ
２６，プログラム選択スイッチ２７，スタ−ト・ストッ
プスイッチ２８が接続されている。また、Ｉ／Ｏポ−ト
の出力ポ−ト２３出力側には、洗濯用モ−タ９，給水弁
２９，排水弁１５，クラッチソレノイド３０，報知器３
１が接続されている。The input port 22 and the output port 23 are C
An intermediary circuit for transferring data between the PU 20 and an input device or an output device. The mediation circuit is generally called an I / O port, and the I / O port is closer to the input port 22 side. , An electric command from a fully automatic washing machine is inputted, and a power switch 24, a water level sensor-25, a lid switch 26, a program selection switch 27, and a start / stop switch 28 are connected. I have. On the output side of the output port 23 of the I / O port, a washing motor 9, a water supply valve 29, a drain valve 15, a clutch solenoid 30, and an alarm 3 are provided.
1 is connected.
【００３２】図３は外部入力キ−であるメンブレンスイ
ッチの平面図、図４は洗濯設定条件を表示するＬＣＤの
平面図である。FIG. 3 is a plan view of a membrane switch which is an external input key, and FIG. 4 is a plan view of an LCD for displaying washing setting conditions.
【００３３】図３において、電源３２のキ−を押し、ス
タ−トキ−３３を押すと、自動的に給水して布量，布質
センシングをおこない、このセンシング情報を基に、布
類に最適な洗濯条件で洗濯を開始する全自動設定コ−ス
が設定される。In FIG. 3, when the key of the power supply 32 is pressed and the start key 33 is pressed, the water is automatically supplied, and the amount of the cloth and the quality of the cloth are sensed. A fully automatic setting course for starting washing under appropriate washing conditions is set.
【００３４】一方、前記スタ−トキ−３３を押すと、図
４のプログラムコ−ス３４には、前述の布量，布質セン
シング後、洗濯コ−スが表示される。また、洗濯水位
は、高水位から少量水位まで、衣類の量に合った水位が
水位設定表示部３５に表示される。さらに、洗濯時間の
表示は表示部３６に、すすぎの回数表示は表示部３７
に、最終脱水時間は表示部３８に表示される。On the other hand, when the start key 33 is pressed, a washing course is displayed in the program course 34 of FIG. The washing water level is displayed on the water level setting display unit 35 from the high water level to the small water level according to the amount of clothing. Further, the display of the washing time is displayed on the display unit 36, and the number of times of rinsing is displayed on the display unit 37.
Then, the final dehydration time is displayed on the display unit 38.
【００３５】なお、洗濯条件を任意に設定したい場合
は、図３のプログラム選択キ−３９を押し、図４に示す
プログラムコ−ス３４の表示を基に、必要なコ−スを選
択する。また、洗濯条件の設定、すすぎ，脱水条件の設
定等は、図３にそれぞれ符号４０，４１，４２で示す入
力キ−を押して設定する。さらに、洗濯水位を任意に変
更したい場合は、水位切換スイッチ４３を押すことによ
り設定できる。When it is desired to set the washing conditions arbitrarily, the user presses the program selection key 39 shown in FIG. 3 and selects a necessary course based on the display of the program course 34 shown in FIG. The setting of the washing conditions, the setting of the rinsing and dehydrating conditions, etc. are set by pressing input keys indicated by reference numerals 40, 41 and 42 in FIG. Further, when the washing water level is to be changed arbitrarily, the washing water level can be set by pressing the water level switch 43.
【００３６】一方、図３の洗濯水温設定キ−４４を押す
ことにより、図４の洗濯表示部３６にＨｏｔ，Ｗａｒ
ｍ，Ｃｏｌｄのいずれかが表示される。また、洗濯時に
おける予約時間の設定は、図３のタイマ−モ−ド４５
ａ，タイマ−セット４５ｂ，ストア４５ｃにより、図４
の時刻表示部４６に予約設定時間を表示させることがで
きる。On the other hand, pressing the washing water temperature setting key 44 shown in FIG. 3 causes the washing display 36 shown in FIG.
One of m and Cold is displayed. The setting of the reservation time at the time of washing is performed by the timer mode 45 in FIG.
a, timer set 45b, and store 45c.
, The reservation set time can be displayed on the time display section 46.
【００３７】図５は洗濯布量を検出する布量センシング
説明図、図６は布量センシング情報により洗濯水供給量
を決定する洗濯水量説明図である。FIG. 5 is an explanatory diagram of laundry amount sensing for detecting the amount of laundry, and FIG. 6 is an explanatory diagram of laundry amount for determining the amount of laundry water supplied based on the laundry amount sensing information.
【００３８】図５において、洗濯槽７内には、給水弁２
９からの水が、給水ホース４７を介してＨ寸法高さまで
供給される。洗濯槽７内のＨ寸法高さまで水が供給され
ると、撹拌翼１４が左右休止を入れて回転し、布類４８
の量を検知する。In FIG. 5, a water supply valve 2 is provided in a washing tub 7.
9 is supplied through a water supply hose 47 to a height H dimension. When water is supplied to the height H in the washing tub 7, the stirring blade 14 rotates with a left and right pause , and the cloth 48 is rotated.
Detect the amount of
【００３９】図７は図５に示す洗濯布量を検出する場合
の布量センシング回路図である。FIG. 7 is a circuit diagram of the laundry amount sensing circuit for detecting the laundry amount shown in FIG.
【００４０】図７において、モ−タ９を、トライアック
４９ａ，４９ｂにより左右休止を入れて撹拌することに
より、コンデンサ−５０の端子間電圧が変化する。そし
て、この変化量は、モ−タ９をＯＦＦしたときに、前記
端子間電圧の減衰をホトトライアックカプラ５１で矩形
波にし、Ｉ／Ｏポ−トよりマイクロコンピュ−タに取り
入れる。一方、マイクロコンピュ−タは、前記矩形波の
第１回目の立上がりと第２回目の立上がりの時間Δｔを
計測することを１０回おこない、この１０回のデ−タの
総和をもって布量センシング時間とし、制御設定条件と
する。In FIG. 7, the voltage between terminals of the capacitor 50 is changed by stirring the motor 9 with the left and right pauses by the triacs 49a and 49b. When the motor 9 is turned off, the variation of the inter-terminal voltage is converted into a rectangular wave by the photo triac coupler 51, and is taken into the microcomputer from the I / O port. On the other hand, the microcomputer measures the time Δt between the first rise and the second rise of the rectangular wave ten times, and the sum of the ten data is used as the cloth sensing time. , And control setting conditions.
【００４１】図８は図５の布量センシング時、同図に符
号１０で示す給水弁から給水される洗濯水の水温と、布
量センシングにより決定される洗濯水位との関係を示す
実験デ−タ図である。FIG. 8 is an experimental data showing the relationship between the temperature of the washing water supplied from the water supply valve indicated by reference numeral 10 and the washing water level determined by the sensing of the amount of cloth when sensing the amount of cloth in FIG. FIG.
【００４２】図８に示すように、洗濯槽内に布を投入し
てこの布量をセンシングするにあたり、洗濯水が水の場
合は、布量負荷に応じた規定水位の洗濯水が洗濯槽内に
供給され、洗濯行程時、前記布量負荷に応じた規定水位
の洗濯水で洗濯作業を進めることができる。As shown in FIG. 8, when the laundry is put into the washing tub and the amount of the laundry is sensed, if the washing water is water, the washing water of the specified water level corresponding to the laundry load is supplied to the washing tub. At the time of the washing process, the washing operation can be carried out with the washing water having the specified water level according to the load on the laundry.
【００４３】しかしながら、洗濯水の温度が高くなるに
つれて布類の動きがよくなり、したがってこのような場
合、洗濯槽内に定格負荷量の布が投入されているにもか
かわらず、布量センサは、過少布量をセンシングしてそ
のセンシング情報をマイクロコンピュ−タに送り、マイ
クロコンピュ−タは、この過少センシング情報にもとづ
いて給水指令を出すため、洗濯槽内における洗濯水の水
位は規定水位よりも低い中水位や低水位となってしま
い、布間の擦れ合いが大きくなって布傷みが早期のうち
に進むという不具合を生じる。However, as the temperature of the washing water rises, the movement of the cloth improves, and therefore, in such a case, the cloth amount sensor does not operate even though the rated load amount of cloth is loaded in the washing tub. The sensing of the under-cloth and sending the sensing information to the microcomputer, and the microcomputer issues a water supply instruction based on the under-sensing information. In this case, the water level becomes low and the water level becomes low, so that the friction between the cloths becomes large and the damage to the cloth proceeds early.
【００４４】これに対し、洗濯行程に先立つ布量センシ
ング時に供給される給水を、実際の洗濯に供される洗濯
水が外部入力で水以外と設定されても水を供給して布量
センシングすることにより、従来型この種洗濯機の布量
センシング時の問題を解決することができる。On the other hand, the amount of water supplied at the time of sensing the amount of laundry prior to the washing process is supplied and the amount of laundry is sensed by supplying water even if the actual amount of washing water to be supplied to the laundry is other than water. As a result, it is possible to solve the problem at the time of sensing the amount of laundry in the conventional washing machine of this type.
【００４５】図９は標準コ−スによる洗濯行程のブロッ
ク図である。FIG. 9 is a block diagram of a washing process using a standard course.
【００４６】図３の電源３２を投入し、スタ−トキ−３
３をオンすると、図５に給水(１)で示すＨ寸法水位まで
給水した後、布量センシングをおこない、図７に示す布
量センシング回路によって得られる矩形波をマイクロコ
ンピュ−タに取り入れ、布量で変化するΔｔによって洗
濯水位を決定する。洗濯水位決定後、図６に示す設定水
位まで、図９の給水(２)の行程で給水する。なお、この
ときの給水は、標準状態では水であるが、図３に示す水
温切換部４４によりマニュアル設定した場合は、マニュ
アル設定された湯、あるいは水と湯との混合水が供給さ
れる。The power supply 32 shown in FIG.
When the switch 3 is turned on, after the water is supplied to the H dimension water level indicated by the water supply (1) in FIG. 5, the cloth quantity sensing is performed, and the rectangular wave obtained by the cloth quantity sensing circuit shown in FIG. The washing water level is determined by Δt that varies with the amount. After the washing water level is determined, water is supplied to the set water level shown in FIG. 6 in the process of water supply (2) in FIG. The water supply at this time is water in a standard state, but when manually set by the water temperature switching unit 44 shown in FIG. 3, hot water set manually or mixed water of water and hot water is supplied.
【００４７】そして、図示実施例の場合、前記のように
して規定水位まで給水した後、再び図７に示すモ−タ９
を数秒間駆動すると、図６の撹拌翼１４が回転し、前記
布量センシングと同じ方法で布質センシングがおこなわ
れるものであって、このときの布質センシング値によ
り、図１０および図１１の値が決定される。すなわち、
図１０は洗濯水温と洗濯条件との関係を示すブロック
図、図１１は同じく洗濯水温と洗濯条件との関係を示す
タイムチャ−トであり、前記布質センシング値と供給さ
れる給水温との関係により、図１０に示す洗濯時間
Ｔ1，Ｔ2，Ｔ3の値、さらには必要に応じて洗濯時にお
ける撹拌翼の反転時限ｔ1，ｔ2（図１１）の関係が調整
される。In the illustrated embodiment, after the water is supplied to the specified water level as described above, the motor 9 shown in FIG.
Is driven for several seconds, the agitating blade 14 in FIG. 6 rotates, and the cloth quality is sensed in the same manner as the cloth quantity sensing. The value is determined. That is,
FIG. 10 is a block diagram showing the relationship between the washing water temperature and the washing conditions. FIG. 11 is a time chart showing the relationship between the washing water temperature and the washing conditions. The relationship between the cloth sensing value and the supplied water temperature. Thereby, the values of the washing times T 1 , T 2 , T 3 shown in FIG. 10 and, if necessary, the relationship between the inversion times t 1 , t 2 (FIG. 11) of the stirring blades during washing are adjusted.
【００４８】図１２は洗濯水温と布洗浄・布損傷との関
係を示す実験デ−タ図である。FIG. 12 is an experimental data diagram showing the relationship between the washing water temperature and the cleaning / cloth damage.
【００４９】なお、図１２の実験デ−タは布類の負荷量
を一定とし、図１０に示す洗濯時間Ｔ1，Ｔ2，Ｔ3、お
よび図１１に示す撹拌翼の反転時限ｔ1，ｔ2を一定の条
件に固定して実験した値である。The experimental data shown in FIG. 12 is based on the assumption that the load on the cloth is constant and the washing times T 1 , T 2 , T 3 shown in FIG. 10 and the reversal time t 1 of the stirring blade shown in FIG. This is a value obtained by performing an experiment while fixing t 2 to a certain condition.
【００５０】そして、同図から明らかなように、洗浄に
関しては、洗濯水温が低い程よく洗えず、水温が高くな
るにつれ洗浄効果が向上する。しかし、布の傷みに関し
ては、洗濯水が高い程激しくなる。As can be seen from the figure, the lower the washing water temperature, the more the washing cannot be performed. As the washing water temperature increases, the washing effect is improved. However, the higher the washing water, the more severe the damage to the cloth.
【００５１】これに対し、洗濯時に供給される洗濯水が
水か否かを判断し、その給水条件により、洗濯水として
水を使用する場合は、図１１に示す洗濯時間Ｔ３を、湯
を使用する場合の洗濯時間Ｔ１や水と湯の混合水を使用
する場合の洗濯時間Ｔ２よりも長く設定し、また必要に
応じて図１１に示す撹拌翼反転時限ｔ１，ｔ２も、湯あ
るいは、水と湯との混合水を使用する場合よりも長く設
定し、これとは逆に、洗濯水として湯あるいは、水と湯
との混合水を使用する場合は、図１１に示す洗濯時間Ｔ
１，Ｔ２を、水を使用する場合の洗濯時間Ｔ３よりも短
く設定し、また必要に応じて図１１に示す撹拌翼反転時
限ｔ１，ｔ２も、水を使用する場合よりも短く設定す
る。 [0051] In contrast, the washing water to determine water or not, the feed water conditions supplied during the washing, when water is used as washing water, the washing time T 3 shown in FIG. 11, the hot water set to be longer than the washing time T 2 of the case of using a mixed water washing time T 1 and water and hot water if used, also stirring blade inversion timing t 1, t 2 shown in FIG. 11 as necessary, In the case where hot water or a mixture of water and hot water is used as the washing water, the length is set longer than when water or a mixture of water and hot water is used. Time T
1, the T 2, is set shorter than the washing time T 3 in the case of using water, also stirring blade inversion timing t 1, t 2 shown in FIG. 11 as necessary, shorter than the case of the use of water Set
You.
【００５２】すなわち、外部入力キ−によって洗濯水が
水以外と設定された場合は、洗浄効果の高い温水によっ
て洗濯がおこなわれるため、短時間のうちに布の汚れ落
し効果が達成されると同時に、布類を水よりも温度の高
い洗濯液中に長時間漬け込んでおく不具合、換言すると
布類の傷みが早期のうちに進む不具合をなくすことがで
きる。In other words, when the washing water is set to a value other than water by the external input key, the washing is performed with warm water having a high washing effect, so that the effect of removing cloth stains can be achieved in a short time. In addition, it is possible to eliminate the problem that the cloth is soaked in the washing liquid having a higher temperature than water for a long time, in other words, the trouble that the damage of the cloth progresses early.
【００５３】洗濯行程のブロック図である図９におい
て、洗濯終了後は排水，脱水行程に移行するが、この脱
水行程における脱水も、洗濯時の給水条件により、図１
に示す外槽３の底部に少し洗濯水を溜めて脱水起動する
残水起動方式を採用するか、あるいは外槽２の底部に水
を溜めないで脱水起動する完全排水起動方式を採用する
かを決定する。In FIG. 9 which is a block diagram of the washing step, the operation shifts to the drainage and dehydration steps after the end of the washing. The dehydration in this dehydration step also depends on the water supply conditions at the time of washing.
(A) A residual water start-up method in which a small amount of washing water is collected at the bottom of the outer tub 3 and dehydration is started, or a complete drainage start-up method in which dehydration is started without storing water in the bottom of the outer tub 2 is used. decide.
【００５４】すなわち、洗濯物を遠心脱水する場合、洗
濯水および洗濯物中に残った洗剤は、洗濯水の温度が高
ければ高いほど発泡しやすく、この泡が図１の洗濯槽７
とその外周を取り囲む外槽３との間に溜ると、その泡の
抵抗によって洗濯槽７の回転が阻害され、洗濯槽７の回
転数低下によって脱水効果が損なわれるという不具合を
生じる。That is, when the laundry is subjected to centrifugal dehydration, the washing water and the detergent remaining in the laundry are more likely to foam as the temperature of the washing water is higher, and this foam is formed in the washing tub 7 in FIG.
If the water is collected between the outer tub 3 and the outer tub 3 surrounding the outer periphery, the rotation of the washing tub 7 is hindered by the resistance of the foam, and the rotation speed of the washing tub 7 is reduced, thereby deteriorating the dewatering effect.
【００５５】これに対し、洗濯時に供給される洗濯水が
水か否かを判断し、その給水条件により、洗濯水が水の
場合は、洗濯行程後の脱水条件を、洗濯槽７の底部に洗
濯水を溜めて脱水起動する残水起動方式とし、洗濯水が
水以外の場合は、洗濯行程後の脱水条件を、洗濯槽７の
底部に洗濯水を溜めないで脱水起動する完全排水起動方
式、換言すると、洗濯槽７の底部に洗濯水を溜めないた
めに泡が立ちにくい完全排水起動方式を採用することに
より、先に述べたごとき洗濯水温が水よりも高い場合
の、洗剤発泡による不具合をなくすことができる。On the other hand, it is determined whether or not the washing water supplied at the time of washing is water. If the washing water is water, the dehydrating condition after the washing process is set to the bottom of the washing tub 7 if the washing water is water. A residual water start-up method in which washing water is stored and dehydration is started, and when the wash water is other than water, the dehydration condition after the washing process is changed to a complete drainage start method in which dehydration is started without storing the wash water in the bottom of the washing tub 7. In other words, by adopting a completely draining start-up method in which bubbles do not form because the washing water does not accumulate at the bottom of the washing tub 7, the problem caused by detergent foaming when the washing water temperature is higher than water as described above. Can be eliminated.
【００５６】ところで、前記においては、洗濯水が水の
場合における洗濯行程後の脱水条件として、洗濯槽７の
底部に洗濯水を溜めて脱水起動する残水起動方式を採用
したが、この残水起動方式の利点とするところは、先に
も触れたごとく以下のとおりである。In the above description, a residual water start-up method in which washing water is stored at the bottom of the washing tub 7 and dehydration is started is adopted as a dehydrating condition after the washing process when the washing water is water. The advantages of the start-up method are as follows, as mentioned above.
【００５７】すなわち、残水起動方式の場合、洗濯槽７
の底部に洗濯水を溜めているため、脱水すべき布類が洗
濯槽７内で多少偏位していても、洗濯槽７全体としての
重心はほぼその中心にあり、したがって脱水起動時にお
ける洗濯槽７の回転振れ小さくして、洗濯槽７とその外
周を取り囲む外槽３との接触騒音をなくすことができ
る。ただし、洗濯水が湯の場合は、洗濯行程後の脱水条
件を、既述のごとく、洗濯槽７の底部に水を溜めないた
めに泡が立ちにくい完全排水起動方式を採用することに
より、洗剤発泡による不具合の解消を優先した。That is, in the case of the residual water starting system, the washing tub 7
Since the washing water is stored at the bottom of the washing tub 7, even if the cloth to be dewatered is slightly deviated in the washing tub 7, the center of gravity of the washing tub 7 as a whole is almost at the center thereof. Rotational runout of the tub 7 can be reduced to eliminate contact noise between the washing tub 7 and the outer tub 3 surrounding the outer periphery thereof. However, when the washing water is hot water, the dehydration condition after the washing process is changed to a completely drained start-up system in which bubbles are not formed because water does not accumulate at the bottom of the washing tub 7 as described above. Priority was given to eliminating problems caused by foaming.
【００５８】[0058]
【発明の効果】以上、本発明は、洗濯すべき布類と洗濯
水温との関係に着目してなされたものであって、本発明
によれば、従来の湯水切替付全自動洗濯機に比べてその
基本性能を向上させることのできる、改良された湯水切
替付全自動洗濯機を得ることができる。As described above, the present invention has been made by paying attention to the relationship between the cloth to be washed and the temperature of the washing water, and according to the present invention, compared with the conventional fully automatic washing machine with hot water switching. Thus, it is possible to obtain an improved fully automatic washing machine with hot water switching, which can improve the basic performance.
【図１】本発明を採用する全自動洗濯機の内部構造説明
図である。FIG. 1 is an explanatory view of the internal structure of a fully automatic washing machine employing the present invention.
【図２】図１に符号８で示す制御部のブロック図であ
る。FIG. 2 is a block diagram of a control unit indicated by reference numeral 8 in FIG.
【図３】外部入力キ−であるメンブレンスイッチの平面
図である。FIG. 3 is a plan view of a membrane switch which is an external input key.
【図４】洗濯設定条件を表示するＬＣＤの平面図であ
る。FIG. 4 is a plan view of an LCD for displaying washing setting conditions.
【図５】洗濯布量を検出する布量センシング説明図であ
る。FIG. 5 is an explanatory diagram of laundry amount sensing for detecting the laundry amount.
【図６】図５の布量センシング情報により洗濯水供給量
を決定する洗濯水量説明図である。FIG. 6 is an explanatory diagram of a washing water amount for determining a washing water supply amount based on the laundry amount sensing information of FIG. 5;
【図７】図５に示す洗濯布量を検出する場合の布量セン
シング回路図である。FIG. 7 is a circuit diagram of a laundry amount sensing circuit for detecting the laundry amount shown in FIG. 5;
【図８】図５の布量センシング時、同図に符号２９で示
す給水弁から供給される洗濯水の水温と、布量センシン
グにより決定される洗濯水位との関係を示す実験デ−タ
図である。8 is an experimental data diagram showing the relationship between the temperature of the washing water supplied from the water supply valve indicated by reference numeral 29 in FIG. 5 and the washing water level determined by the sensing of the amount of clothes when sensing the amount of clothes in FIG. It is.
【図９】標準コ−スによる洗濯行程のブロック図であ
る。FIG. 9 is a block diagram of a washing process using a standard course.
【図１０】洗濯水温と洗濯条件との関係を示すブロック
図である。FIG. 10 is a block diagram showing a relationship between washing water temperature and washing conditions.
【図１１】同じく洗濯水温と洗濯条件との関係を示すタ
イムチャ−トである。FIG. 11 is a time chart showing the relationship between the washing water temperature and the washing conditions.
【図１２】洗濯水温と布洗浄・布損傷との関係を示す実
験デ−タ図である。FIG. 12 is an experimental data diagram showing a relationship between washing water temperature and cloth washing / cloth damage.
１…外枠、３…外槽、７…洗濯槽、８…制御部、９…洗
濯用モ−タ、１３…クラッチ、１４…撹拌翼、２９…給
水弁。DESCRIPTION OF SYMBOLS 1 ... Outer frame, 3 ... Outer tub, 7 ... Washing tub, 8 ... Control part, 9 ... Washing motor, 13 ... Clutch, 14 ... Stirring blade, 29 ... Water supply valve.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭55−66394（ＪＰ，Ａ) 特開 平１−199413（ＪＰ，Ａ) 特開 平４−108494（ＪＰ，Ａ) 特開 昭54−152356（ＪＰ，Ａ) 特開 昭55−76693（ＪＰ，Ａ) 特開 平２−49691（ＪＰ，Ａ) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-55-66394 (JP, A) JP-A-1-199413 (JP, A) JP-A-4-108494 (JP, A) JP-A 54-66 152356 (JP, A) JP-A-55-76693 (JP, A) JP-A-2-49691 (JP, A)
Claims (12)
おいて、洗濯行程に先立つ布量センシング時に供給され
る給水用の液として、実際の洗濯に供される洗濯水が外
部入力で湯と設定されても水を供給して布量センシング
する制御手段を有することを特徴とする全自動洗濯機。In a fully automatic washing machine that switches between hot and cold water, washing water actually supplied for washing is set as hot water by an external input as a water supply liquid supplied at the time of cloth amount sensing prior to a washing process. A fully automatic washing machine comprising a control means for supplying water and sensing the amount of cloth.
濯水が水か湯かを判断し、その給水条件により、洗濯水
が水の場合は、湯の場合よりも洗濯時間を長く、洗濯水
が湯の場合は、水の場合よりも洗濯時間を短く設定する
制御手段を有することを特徴とする全自動洗濯機。2. A washing machine according to claim 1, wherein it is determined whether the washing water supplied at the time of washing is hot water or hot water. If the washing water is water, the washing time is longer than in the case of hot water. A fully automatic washing machine comprising control means for setting a washing time shorter when water is hot water than when using water.
濯水が水か湯かを判断し、その給水条件により、洗濯水
が水の場合は、洗濯行程後の脱水条件を、槽底部に洗濯
水を溜めて脱水起動する残水起動方式とし、洗濯水が湯
の場合は、洗濯行程後の脱水条件を、槽底部に洗濯水を
溜めないで脱水起動する完全排水起動方式とする制御手
段を有することを特徴とする全自動洗濯機。3. The method according to claim 1, wherein it is determined whether the washing water supplied at the time of washing is hot or cold. If the washing water is water, the dehydrating condition after the washing process is set to the bottom of the tub. A control means of a residual water start-up method in which washing water is stored and dehydration start-up is performed, and when the wash water is hot water, a dewatering condition after the washing process is set to a complete drainage start-up method in which dehydration start-up is performed without storing the wash water at the bottom of the tub. A fully automatic washing machine comprising:
濯水が水か湯かを判断し、その給水条件により、洗濯水
が水の場合は、湯の場合よりも洗濯時間を長く、洗濯水
が湯の場合は、水の場合よりも洗濯時間を短く設定し、
かつ洗濯時に供給される洗濯水が水の場合は、洗濯行程
後の脱水条件を、槽底部に洗濯水を溜めて脱水起動する
残水起動方式とし、洗濯水が湯の場合は、洗濯行程後の
脱水条件を、槽底部に洗濯水を溜めないで脱水起動する
完全排水起動方式とする制御手段を有することを特徴と
する全自動洗濯機。4. A washing machine according to claim 1, wherein it is determined whether the washing water supplied at the time of washing is hot or cold. If the washing water is water, the washing time is longer than that of hot water. If the water is hot, set the washing time shorter than when using water ,
If the washing water supplied during washing is water, the washing process
After dehydration conditions, wash water is collected at the bottom of the tub and dehydration is started
If the washing water is hot water, the remaining water
Dehydration condition, start dehydration without collecting washing water at the bottom of the tub
A fully automatic washing machine comprising a control means for completely draining the water .
おいて、洗濯時に供給される洗濯水が水か湯かを判断
し、その給水条件により、洗濯水が水の場合は、洗濯行
程後の脱水条件を、槽底部に洗濯水を溜めて脱水起動す
る残水起動方式とし、洗濯水が湯の場合は、洗濯行程後
の脱水条件を、槽底部に洗濯水を溜めないで脱水起動す
る完全排水起動方式とする制御手段を有することを特徴
とする全自動洗濯機。5. In a fully automatic washing machine that switches between hot and cold water, it is determined whether the washing water supplied at the time of washing is hot or cold. The dehydration condition after the washing process is a residual water activation method in which washing water is collected at the bottom of the tub and dehydration is started.If the washing water is hot water, the dehydration condition after the washing process is set to the washing water at the bottom of the tub. A fully automatic washing machine characterized by having a control means of a complete drainage start-up method in which dehydration start-up is carried out without using.
濯水が水か湯かを判断し、その給水条件により、洗濯水
が水の場合は、湯の場合よりも洗濯時間を長く、洗濯水
が湯の場合は、水の場合よりも洗濯時間を短く設定する
制御手段を有することを特徴とする全自動洗濯機。6. A washing machine according to claim 5, wherein it is determined whether the washing water supplied at the time of washing is hot or cold. If the washing water is water, the washing time is longer than that of hot water. If the water is hot, fully automatic washing machine characterized by having a shorter setting Teisu Ru control means the washing time than water.
えて使用する全自動洗濯機において、洗濯行程に先立つ
布量センシング時に供給される給水用の液として、実際
の洗濯に供される洗濯水が外部入力で水以外と設定され
ても水を供給して布量センシングする制御手段を有する
ことを特徴とする全自動洗濯機。7. A fully automatic washing machine which uses water by switching between water, hot water, and a mixture of water and hot water, and supplies water for actual washing as a water supply liquid supplied at the time of cloth amount sensing prior to a washing process. A fully automatic washing machine comprising control means for supplying water and sensing the amount of washing even if the washing water to be supplied is set to something other than water by an external input.
濯水が水，湯、あるいは水と湯との混合水かを判断し、
その給水条件により、洗濯水が水の場合に洗濯時間が最
も長く、洗濯水が水と湯との混合水、さらには湯と切り
替わるにしたがって順次洗濯時間を短く設定する制御手
段を有することを特徴とする全自動洗濯機。8. A washing machine according to claim 7, wherein said washing water supplied at the time of washing is water, hot water or a mixture of water and hot water.
According to the water supply condition, when the washing water is water, the washing time is longest, and the washing water is a mixed water of hot water and hot water, and further, there is a control means for sequentially setting the washing time to be shorter as the hot water is switched. And a fully automatic washing machine.
濯水が水，湯、あるいは水と湯との混合水かを判断し、
その給水条件により、洗濯水が水の場合は、洗濯行程後
の脱水条件を、槽底部に洗濯水を溜めて脱水起動する残
水起動方式とし、洗濯水が水以外の場合は、洗濯行程後
の脱水条件を、槽底部に洗濯水を溜めないで脱水起動す
る完全排水起動方式とする制御手段を有することを特徴
とする全自動洗濯機。9. The method according to claim 7, wherein the washing water supplied at the time of washing is determined to be water, hot water, or a mixed water of water and hot water.
According to the water supply conditions, when the washing water is water, the dehydrating condition after the washing process is set to a residual water starting method in which the washing water is stored at the bottom of the tub and dehydration is started. A fully automatic washing machine comprising a control means for setting a dehydration condition to a complete drainage activation method in which dehydration is activated without storing washing water at the bottom of the tub.
洗濯水が水，湯、あるいは水と湯との混合水かを判断
し、その給水条件により、洗濯水が水の場合に洗濯時間
が最も長く、洗濯水が水と湯との混合水、さらには湯と
切り替わるにしたがって順次洗濯時間を短く設定し、か
つ洗濯水が水の場合は、洗濯行程後の脱水条件を、槽底
部に洗濯水を溜めて脱水起動する残水起動方式とし、洗
濯水が水以外の場合は、洗 濯行程後の脱水条件を、洗濯
槽底部に水を溜めないで脱水起動する完全排水起動方式
とする制御手段を有することを特徴とする全自動洗濯
機。10. The method according to claim 7, wherein it is determined whether the washing water supplied at the time of washing is water, hot water, or a mixed water of water and hot water. Longest, the washing time is set to be shorter as the washing water is switched to hot and cold water, and then to hot water.
If the washing water is water, adjust the dehydration conditions after the washing
The remaining water is activated by storing the washing water in the section and starting dehydration.
If濯水is other than water, the dehydration conditions of post-degree wash 濯行, washing
Complete drainage start-up method that starts dehydration without storing water at the bottom of the tank
A fully automatic washing machine comprising a control means.
替えて使用する全自動洗濯機において、洗濯時に供給さ
れる洗濯水が水，湯、あるいは水と湯との混合水かを判
断し、その給水条件により、洗濯水が水の場合は、洗濯
行程後の脱水条件を、槽底部に洗濯水を溜めて脱水起動
する残水起動方式とし、洗濯水が水以外の場合は、洗濯
行程後の脱水条件を、槽底部に洗濯水を溜めないで脱水
起動する完全排水起動方式とする制御手段を有すること
を特徴とする全自動洗濯機。11. Draining water, hot water, and mixed water of water and hot water
In a fully-automatic washing machine to be used instead, it is determined whether the washing water supplied at the time of washing is water, hot water, or a mixture of water and hot water. The remaining dehydration condition is a residual water activation method in which washing water is collected at the bottom of the tub and dehydration is activated. A fully automatic washing machine comprising a control means for starting a complete drainage system.
る洗濯水が水，湯、あるいは水と湯との混合水かを判断
し、その給水条件により、洗濯水が水の場合に洗濯時間
が最も長く、洗濯水が水と湯との混合水、さらには湯と
切り替わるにしたがって順次洗濯時間を短く設定する制
御手段を有することを特徴とする全自動洗濯機。12. The method according to claim 11, wherein it is determined whether the washing water supplied at the time of washing is water, hot water, or a mixture of water and hot water. longest, mixed water of the washing water is water and hot water, washing machine, characterized in that it further includes a short set Teisu Ru control means sequentially washing time according switched with hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3066101A JP2592549B2 (en) | 1991-03-29 | 1991-03-29 | Fully automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3066101A JP2592549B2 (en) | 1991-03-29 | 1991-03-29 | Fully automatic washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04300589A JPH04300589A (en) | 1992-10-23 |
| JP2592549B2 true JP2592549B2 (en) | 1997-03-19 |
Family
ID=13306156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3066101A Expired - Fee Related JP2592549B2 (en) | 1991-03-29 | 1991-03-29 | Fully automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2592549B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100187224B1 (en) * | 1995-10-07 | 1999-05-15 | 김광호 | Control method of a washing machine |
-
1991
- 1991-03-29 JP JP3066101A patent/JP2592549B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04300589A (en) | 1992-10-23 |
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