JPH0671088A - Washing machine - Google Patents
Washing machineInfo
- Publication number
- JPH0671088A JPH0671088A JP4227196A JP22719692A JPH0671088A JP H0671088 A JPH0671088 A JP H0671088A JP 4227196 A JP4227196 A JP 4227196A JP 22719692 A JP22719692 A JP 22719692A JP H0671088 A JPH0671088 A JP H0671088A
- Authority
- JP
- Japan
- Prior art keywords
- water
- water supply
- washing machine
- storage case
- amount
- 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.)
- Granted
Links
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And 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、洗剤，漂白剤および柔
軟仕上剤等を洗濯槽へ自動的に注入する洗濯機に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine for automatically injecting detergent, bleaching agent, softening agent and the like into a washing tub.
【０００２】[0002]
＜第一従来例＞第一従来例の全自動洗濯機は、その本体
上部に洗濯物投入口を覆う上蓋が開閉自在に配され、洗
濯機本体の上面板部に洗剤，漂白剤および柔軟仕上剤を
収納した収納ケースを出入自在に装着して、給水部から
の給水により自動的に洗剤等を水槽内に投入するもので
ある。なお、洗剤の投入を目的としたものは、特開昭６
３−２５７５９６号公報等に開示されている。<First Conventional Example> The fully automatic washing machine of the first conventional example has an upper lid that can be opened and closed at the top of the main body to cover the laundry inlet, and a detergent, a bleaching agent and a soft finish on the top plate of the main body of the washing machine. A storage case in which the agent is stored is attached so that it can be freely put in and taken out, and detergent and the like are automatically put into the water tank by water supply from the water supply section. In addition, the one for the purpose of adding the detergent is disclosed in Japanese Patent Laid-Open No.
It is disclosed in Japanese Patent Laid-Open No. 3-257596.
【０００３】この種の洗濯機において、洗濯を始めるに
は、上蓋を開けて洗濯物を洗濯物投入口から洗濯兼脱水
槽に入れ、収納ケースを上面板部から引き出して洗剤，
漂白剤および柔軟仕上剤を所定の場所にいれ、収納ケー
スを上面板部に収めて上蓋を閉める。そして、洗濯開始
スイッチをオンすると、給水部から収納ケース内へ給水
され、洗剤等を水槽内に流し出し、洗濯が開始されてい
た。In this type of washing machine, to start washing, the upper lid is opened, the laundry is put into the washing / dehydrating tank through the laundry inlet, and the storage case is pulled out from the top plate portion to remove the detergent,
Put the bleaching agent and softening agent in place, put the storage case in the top plate and close the top lid. Then, when the washing start switch is turned on, water is supplied from the water supply unit into the storage case, the detergent or the like is poured into the water tank, and washing is started.
【０００４】しかし、これら一連の動作手順は、実際に
は様々な順序で行われており、洗濯物を入れる前に誤っ
て洗濯開始スイッチをオンしたり、収納ケースを引き出
した状態で誤って洗濯開始スイッチをオンしてしまうこ
とがある。However, these series of operation procedures are actually carried out in various orders, and the laundry start switch is accidentally turned on before the laundry is loaded, or the laundry is accidentally washed with the storage case pulled out. The start switch may be turned on.
【０００５】＜第二従来例＞第二従来例の全自動洗濯機
は、その本体の上面板部に洗剤，漂白剤および柔軟仕上
剤を収納した収納ケースを装着して、給水部からの給水
により自動的に洗剤等を水槽内に投入するものであり、
特に、収納ケースに溜まった液体の洗剤，漂白剤および
柔軟仕上剤については、サイフォン現象を利用し給水部
からの給水とともに水槽内に投入している。なお、液体
洗剤の投入に関しては、特開昭６３−２７００９８号公
報に開示されている。<Second Conventional Example> A fully automatic washing machine of the second conventional example is equipped with a storage case in which a detergent, a bleaching agent and a softening agent are stored on the upper surface plate portion of its main body to supply water from a water supply section. Is to automatically add detergent etc. into the water tank.
In particular, liquid detergent, bleaching agent and softening agent accumulated in the storage case are put into the water tank together with water supply from the water supply section by utilizing the siphon phenomenon. The introduction of the liquid detergent is disclosed in JP-A-63-27098.
【０００６】この種の洗濯機において、水槽内の設定水
位まで給水している途中に給水を一時停止し、再び給水
を開始するとき、一時停止時の水位にかかわらず設定水
位まで給水していた。In this type of washing machine, when the water supply is temporarily stopped while the water is being supplied to the set water level in the water tank and the water supply is started again, the water is supplied to the set water level regardless of the water level at the time of the temporary stop. .
【０００７】また、注水すすぎ工程において、溢水およ
び水の飛びはね対策や節水を目的として、予めマイクロ
コンピュータに設定されている水位以上になると、水流
はそのままの状態にして給水を停止し、オーバーフロー
により水位が下がって設定水位に戻ると給水され、再度
通常の注水すすぎを行っていた。すなわち、注水すすぎ
中の設定水位に応じて給水のオンまたはオフの制御を行
っていた。これは、特公平３−１５９２０号公報にも開
示されている。Further, in the water rinsing process, when the water level exceeds a preset water level in the microcomputer for the purpose of preventing overflow and splashing of water and saving water, the water flow is left as it is and the water supply is stopped to cause an overflow. When the water level fell to the set water level due to, water was supplied, and normal water rinsing was performed again. That is, the water supply is turned on or off according to the set water level during water rinsing. This is also disclosed in Japanese Patent Publication No. 3-15920.
【０００８】[0008]
【発明が解決しようとする課題】第一従来例の洗濯機に
おいては、洗濯開始スイッチをオンすると、上蓋の開閉
および収納ケースの出し入れの状態にかかわらず給水が
開始されていた。In the washing machine of the first conventional example, when the washing start switch is turned on, water supply is started regardless of whether the upper lid is opened or closed and the storage case is put in or taken out.
【０００９】このため、洗濯物を洗濯投入口から入れよ
うとして上蓋を開放して、収納ケースに洗剤等が未投入
で装着されているとき誤って洗濯開始スイッチをオンす
ると、給水が開始されて収納ケース内に注水される。For this reason, when the laundry is loaded from the laundry input port, the upper lid is opened, and when the washing start switch is accidentally turned on when the storage case is not loaded with detergent or the like, water supply is started. Water is poured into the storage case.
【００１０】このとき、収納ケースに洗剤等を入れよう
として収納ケースを引き出すと、給水部から水が出てい
るため、洗剤等を収納ケースに入れにくくなるばかりで
なく、収納ケース内に水が溜まっており、適切な量を入
れられない。At this time, when the storage case is pulled out to put detergent or the like into the storage case, the water comes out from the water supply section, so that it is difficult to put the detergent or the like into the storage case, and water is not stored in the storage case. It has accumulated and cannot put in the appropriate amount.
【００１１】また、収納ケースを引き出したままで誤っ
て洗濯開始スイッチをオンしたとき、給水部からの水が
収納ケース内に入ってくると、洗剤等を収納ケースに入
れにくくなる。さらに、洗剤等の入った収納ケースを上
面板部に入れ忘れて給水を始めると、洗剤等が適切に水
槽内に投入されない。脱水工程においては、洗濯兼脱水
槽の回転中に洗濯物が収納ケースに引っかかるという危
険性があった。Further, when the washing start switch is accidentally turned on with the storage case pulled out, if the water from the water supply section enters the storage case, it becomes difficult to put detergent or the like into the storage case. Furthermore, if the user forgets to put the storage case containing the detergent or the like into the top plate portion and starts water supply, the detergent or the like cannot be properly put into the water tank. In the dehydration process, there is a risk that the laundry will be caught in the storage case while the washing / dehydrating tub is rotating.
【００１２】第二従来例の洗濯機においては、給水時に
一時停止し、再び給水を開始するとき、一時停止後に給
水した給水量がサイフォン現象を発生させるのに必要な
給水量（サイフォン現象発生必要量）に満たないと、収
納ケース内でサイフォン現象が発生せずに収納ケース内
に水が溜まり、使用者に不快感を与えることになる。In the washing machine of the second conventional example, when the water supply is temporarily stopped and the water supply is started again, the amount of water supplied after the suspension is necessary to cause the siphon phenomenon (the siphon phenomenon is required). If the amount is less than the amount, the siphon phenomenon does not occur in the storage case, and water accumulates in the storage case, which gives the user discomfort.
【００１３】また、次回の洗濯時に収納ケース内に水が
残っていると、必要量の液体の洗剤等を貯留できないと
いった問題が生じる。Further, if water remains in the storage case at the next washing, there arises a problem that a required amount of liquid detergent or the like cannot be stored.
【００１４】注水すすぎ工程において、再度給水を行っ
たとき、この給水量がサイフォン現象発生必要量に達す
る前に注水すすぎ工程が終了すると、収納ケース内でサ
イフォン現象が発生せず収納ケース内に水が溜まり、上
記と同様な問題が生じる。When water is supplied again in the water rinsing step, if the water rinsing step is completed before the amount of water supply reaches the siphon phenomenon generation necessary amount, the siphon phenomenon does not occur in the storage case and the water is stored in the storage case. Are accumulated, and the same problem as described above occurs.
【００１５】本発明は、上記に鑑み、上蓋および収納ケ
ースの状態に応じて誤操作による洗濯開始を防止する洗
濯機を提供する。また、給水および注水すすぎ工程中に
収納ケース内に水が残留することを防止する洗濯機を提
供する。In view of the above, the present invention provides a washing machine which prevents the start of washing due to an erroneous operation depending on the states of the upper lid and the storage case. Further, the present invention provides a washing machine that prevents water from remaining in the storage case during the water supply and water rinsing steps.
【００１６】[0016]
【課題を解決するための手段】本発明請求項１による課
題解決手段は、洗濯機本体１の上部に洗濯物投入口１３
を覆う上蓋１２が開閉自在に配され、前記上蓋１２の開
閉を検知する開閉検知手段３０が設けられ、開閉検知手
段３０により上蓋１２の開放が検知されたとき、給水手
段を作動させない洗濯開始阻止手段が設けられたもので
ある。According to a first aspect of the present invention, there is provided a laundry loading port 13 at an upper portion of a washing machine body 1.
An upper lid 12 that covers the upper lid 12 is arranged to be openable and closable, and an opening / closing detection means 30 for detecting the opening / closing of the upper lid 12 is provided. When the opening / closing detection means 30 detects the opening of the upper lid 12, the water supply means is not activated. Means are provided.
【００１７】請求項２による課題解決手段は、洗濯機本
体１に収納ケース１６の装着を検知する装着検知手段３
１が設けられ、装着検知手段３１により収納ケース１６
の装着が検知されていないとき、給水手段を作動させな
い洗濯開始規制手段が設けられたものである。According to a second aspect of the present invention, the means for solving the problem is the attachment detecting means 3 for detecting the attachment of the storage case 16 to the washing machine body 1.
1 is provided, and the storage case 16 is provided by the attachment detecting means 31.
The washing start regulating means is provided so that the water supply means is not activated when the attachment of the is not detected.
【００１８】請求項３による課題解決手段は、装着検知
手段３１により収納ケース１６の装着が検知されていな
いとき、警報音で報知する報知手段が設けられたもので
ある。The problem solving means according to the third aspect is provided with a notifying means for notifying with an alarm sound when the mounting detecting means 31 has not detected mounting of the storage case 16.
【００１９】請求項４による課題解決手段は、水槽２内
の水位を検出する水位検出器１５と、水槽２内の設定水
位までの給水中に給水を一時停止したときの水位から設
定水位までの残り給水量を算出する給水量算出手段と、
給水量算出手段で算出された残り給水量と収納ケース１
６内でサイフォン現象を発生させるのに必要な給水量と
を比較する比較手段と、比較手段による比較の結果から
残り給水量がサイフォン現象発生必要量より小のとき再
給水を停止する給水停止手段あるいはサイフォン現象発
生必要量分の給水を行う過給水手段のどちらか一方が設
けられたものである。The means for solving the problem according to claim 4 is a water level detector 15 for detecting the water level in the water tank 2 and a water level from the water level when the water supply is temporarily stopped during the water supply up to the set water level in the water tank 2. A water supply amount calculating means for calculating the remaining water supply amount,
Remaining water supply amount calculated by the water supply amount calculating means and storage case 1
Comparing means for comparing the amount of water supply required to generate the siphon phenomenon in 6 and water supply stopping means for stopping re-supply when the remaining amount of water supply is smaller than the required siphon phenomenon occurrence amount as a result of comparison by the comparing means. Alternatively, either one of the super-water supply means for supplying the necessary amount of siphon phenomenon is provided.
【００２０】請求項５による課題解決手段は、予め設定
された水槽２内の水位を検知する設定水位検知器と、水
道水圧の変化による最低給水量でのサイフォン現象発生
に必要な水量を給水する時間を記憶する給水時間記憶手
段と、水槽２内の設定水位までの給水中に給水を一時停
止して再給水するとき給水時間記憶手段により記憶され
た時間だけ給水する必要時間給水手段とが設けられたも
のである。The means for solving the problem according to claim 5 supplies a preset water level detector for detecting a preset water level in the water tank 2 and the amount of water necessary for the siphon phenomenon to occur at the minimum amount of water due to a change in tap water pressure. A water supply time storage means for storing the time, and a necessary time water supply means for supplying water only for the time stored by the water supply time storage means when water supply is temporarily stopped and water is re-supplied during water supply up to a set water level in the water tank 2 are provided. It has been done.
【００２１】請求項６による課題解決手段は、必要時間
給水手段による給水後、設定水位検知器が設定水位を検
知しないと設定水位検知器が設定水位を検知するまで時
間を延長して給水を行う必要時間延長給水手段が設けら
れたものである。According to a sixth aspect of the present invention, when the set water level detector does not detect the set water level after the water has been supplied by the water supply means for the necessary time, the time is extended until the set water level detector detects the set water level to perform the water supply. A water supply means for extending the required time is provided.
【００２２】請求項７による課題解決手段は、給水時間
記憶手段と、注水すすぎ工程における工程終了前あるい
は終了後に給水時間記憶手段により記憶された時間だけ
給水を行う給水時間確保手段が設けられたものである。The means for solving the problem according to claim 7 is provided with a water supply time storage means and a water supply time securing means for supplying water only for the time stored by the water supply time storage means before or after the end of the water rinsing process. Is.
【００２３】請求項８による課題解決手段は、注水すす
ぎ工程における工程終了後にサイフォン現象発生に必要
な水量分を給水する給水量補充手段が設けられたもので
ある。The means for solving the problem according to claim 8 is provided with a water supply amount replenishing means for supplying the water amount necessary for the siphon phenomenon to occur after the end of the water rinsing process.
【００２４】[0024]
【作用】上記請求項１による課題解決手段において、上
蓋１２が開放していると、開閉検知手段３０がこれを検
知し、給水手段１４からの給水は行われない。In the means for solving the problems according to the above-mentioned claim 1, when the upper lid 12 is opened, the opening / closing detection means 30 detects this and the water supply means 14 does not supply water.
【００２５】請求項２によると、収納ケース１６が洗濯
機本体１に装着されていないと、装着検知手段３１がこ
れを検知し、給水手段１４からの給水は行われない。According to the second aspect, if the storage case 16 is not mounted on the washing machine body 1, the mounting detection means 31 detects this and the water supply means 14 does not supply water.
【００２６】請求項３によると、収納ケース１６が洗濯
機本体１に装着されていないと、装着検知手段３１がこ
れを検知し、洗濯開始スイッチ３３をオンすると警報音
を鳴らして使用者に知らせる。According to the third aspect, when the storage case 16 is not attached to the washing machine main body 1, the attachment detecting means 31 detects this, and when the washing start switch 33 is turned on, an alarm sound is emitted to inform the user. .
【００２７】請求項４によると、給水時に給水を一時停
止した後、再び設定水位まで再給水するとき、残り給水
量がサイフォン現象発生必要量より小の場合、再給水は
行わないかあるいは設定水位に達してもサイフォン現象
発生必要量分の再給水を行う。このため、収納ケース１
６に水が溜まることはない。According to claim 4, when the water supply is temporarily stopped during the water supply and then the water is re-supplied to the set water level again, if the remaining water supply amount is smaller than the required siphon phenomenon generation amount, the re-water supply is not performed or the set water level is set. Even if it reaches, the water supply will be replenished for the required amount of siphon phenomenon. Therefore, the storage case 1
No water collects in 6.
【００２８】請求項５によると、給水時に給水を一時停
止して再給水するとき、再給水を行っている途中に設定
水位検知器が設定水位を検知しても、サイフォン現象の
発生に必要な時間が経過するまで再給水を行う。このた
め、収納ケース１６の水は排出されて収納ケース１６に
水が溜まることがない。According to the present invention, when the water supply is temporarily stopped and the water is re-supplied at the time of water supply, even if the set water level detector detects the set water level during re-water supply, it is necessary for the siphon phenomenon to occur. Re-supply water until time passes. Therefore, the water in the storage case 16 is not discharged and the water is not accumulated in the storage case 16.
【００２９】請求項６によると、給水時に給水を一時停
止して再給水するとき、サイフォン現象の発生に必要な
時間だけ再給水を行っても、設定水位検出器が設定水位
を検知しなければ、設定水位検知器が設定水位を検知す
るまで給水を行う。このため、収納ケース１６の水は排
出されて収納ケース１６に水が溜まることがない。According to the sixth aspect, when the water supply is temporarily stopped during the water supply and the water is re-supplied, the set water level detector must detect the set water level even if the water is re-supplied for a time necessary for the occurrence of the siphon phenomenon. , Water is supplied until the set water level detector detects the set water level. Therefore, the water in the storage case 16 is not discharged and the water is not accumulated in the storage case 16.
【００３０】請求項７によると、注水すすぎ工程の終了
前あるいは終了後、サイフォン現象の発生に必要な時間
分は給水の有無にかかわらず再給水を行う。このため、
収納ケース１６の水は排出されて収納ケース１６に水が
溜まることはない。また、工程終了後においては、水槽
２内の水流が停止しており、水が入り過ぎても溢水およ
び水の飛びはねを抑制する。According to the seventh aspect, before or after the water rinsing step is finished, the water is re-supplied for the time required for the occurrence of the siphon phenomenon regardless of the presence or absence of the water supply. For this reason,
The water in the storage case 16 is not discharged and does not collect in the storage case 16. In addition, after the process is completed, the water flow in the water tank 2 is stopped, and even if water enters too much, overflow and splash of water are suppressed.
【００３１】請求項８によると、注水すすぎ工程が終了
後、サイフォン現象発生に必要な水量分だけ再給水を行
う。このため、収納ケース１６の水は排出されて収納ケ
ース１６に水が溜まることはない。また、工程終了後で
あるため、水槽２内の水流が停止しており、水が入り過
ぎても溢水および水の飛びはねを抑制する。According to the eighth aspect, after the water rinsing step is completed, the water is re-supplied by the amount of water necessary for the occurrence of the siphon phenomenon. Therefore, the water in the storage case 16 is not discharged and the water is not accumulated in the storage case 16. Further, since the process has been completed, the water flow in the water tank 2 is stopped, and even if water enters too much, overflow and splash of water are suppressed.
【００３２】[0032]
＜第一実施例＞図１は洗濯機の全体構成図，図２は洗濯
機本体から収納ケースを引き出した状態の上面板部の斜
視図、図３は収納ケースの漂白剤投入部あるいは柔軟剤
投入部を示す断面図、図４は収納ケースが装着された上
面板部の断面図である。<First Embodiment> FIG. 1 is an overall configuration diagram of a washing machine, FIG. 2 is a perspective view of an upper plate portion of the washing machine main body with a storage case pulled out, and FIG. FIG. 4 is a cross-sectional view showing the insertion portion, and FIG. 4 is a cross-sectional view of the upper surface plate portion to which the storage case is attached.
【００３３】第一実施例の全自動洗濯機の概略構造を図
１に基づいて説明する。図１において、１は洗濯機本体
（外槽）、２は水槽、３は水槽２を吊り下げる四本の支
持機構、４は洗濯兼脱水槽、４ａは洗濯兼脱水槽に形成
された排水孔、５は被洗濯物を撹拌するパルセータ、６
はパルセータ５を駆動させかつ洗濯兼脱水槽４を取り付
けた機構部、７は機構部６にベルト８を介して駆動力を
伝達するモータ、９は排水弁、１０は洗濯機上部の外観
を形成し操作パネル１１を有する上面板部、１２は上面
板部１０の洗濯物投入口１３を開閉する上蓋、１４は二
連給水弁、１５は水位を無段階で検知する水位センサ、
１６は粉末洗剤および液体漂白剤、液体柔軟仕上剤を収
納する収納ケースである。The schematic structure of the fully automatic washing machine of the first embodiment will be described with reference to FIG. In FIG. 1, 1 is a washing machine main body (outer tub), 2 is a water tub, 3 is four supporting mechanisms for suspending the water tub 2, 4 is a washing / dehydrating tub, and 4a is a drainage hole formed in the washing / dehydrating tub. 5 is a pulsator for stirring the laundry, 6
Is a mechanical unit that drives the pulsator 5 and has the washing / dehydrating tub 4 attached, 7 is a motor that transmits the driving force to the mechanical unit 6 via the belt 8, 9 is a drain valve, and 10 is the appearance of the upper part of the washing machine. A top plate having an operation panel 11, 12 an upper lid for opening and closing the laundry inlet 13 of the top plate 10, 14 a dual water supply valve, 15 a water level sensor for continuously detecting the water level,
Reference numeral 16 is a storage case for storing the powder detergent, the liquid bleach, and the liquid softening agent.
【００３４】前記上面板部１０は、図２の如く、水槽２
の上方に配され、中央部に洗濯物投入口１３が形成され
ている。上面板部１０の後部側に収納ケース１６を出入
自在に装着する装着部１０ａが形成され、その装着部１
０ａの前面が開放している。As shown in FIG. 2, the upper plate portion 10 has a water tank 2
Is disposed above and has a laundry inlet 13 formed in the center. A mounting portion 10a is formed on the rear side of the top plate portion 10 so that the storage case 16 can be freely inserted and removed.
The front of 0a is open.
【００３５】前記収納ケース１６は、図２の如く、三室
に区切られた箱型で、前側に把手１７が取り付けられ、
粉末洗剤を投入する洗剤投入部１８と、液体漂白剤を投
入する漂白剤投入部１９と、液体柔軟仕上剤を投入する
柔軟剤投入部２０とを備え、漂白剤投入部１９と柔軟剤
投入部２０との間に洗剤投入部１８が形成されている。As shown in FIG. 2, the storage case 16 is of a box type divided into three chambers, and a handle 17 is attached to the front side thereof.
A detergent charging section 18 for charging powder detergent, a bleaching agent charging section 19 for charging a liquid bleaching agent, and a softening agent charging section 20 for charging a liquid softening agent are provided, and the bleaching agent charging section 19 and the softening agent charging section are provided. A detergent charging unit 18 is formed between the cleaning unit 20 and the cleaning unit 20.
【００３６】前記洗剤投入部１８は、上方および収納ケ
ース１６の装着方向の奥側が開放され、前記漂白剤投入
部１９および柔軟剤投入部２０は、図３の如く、四方が
側壁に囲まれて上方が開放し、底部から内部方向に中空
円筒状の排水筒１９ａ，２０ａが突設形成されている。The detergent charging section 18 is open at the upper side and the inner side in the mounting direction of the storage case 16, and the bleaching agent charging section 19 and the softening agent charging section 20 are surrounded by side walls on all sides as shown in FIG. The upper part is open, and hollow cylindrical drainage pipes 19a, 20a are formed so as to project inward from the bottom.
【００３７】該排水筒１９ａ，２０ａの周りには、筒状
のキヤツプ１９ｂ，２０ｂが排水筒１９ａ，２０ａおよ
びその底部とわずかに隙間を空けて配されている。これ
により、漂白剤投入部１９および柔軟剤投入部２０内の
液体の漂白剤および柔軟仕上剤は、投入部１９，２０内
に一定量以上給水されるとサイフォン現象によって排出
される。Around the drain pipes 19a, 20a, cylindrical caps 19b, 20b are arranged with a slight gap between the drain pipes 19a, 20a and the bottom thereof. As a result, the liquid bleaching agent and the softening agent in the bleaching agent charging section 19 and the softening agent charging section 20 are discharged by the siphon phenomenon when a certain amount or more of water is fed into the charging sections 19, 20.
【００３８】また、上面板部１０の後部側には給水手段
が内装され、該給水手段は、初期の給水時等に使用する
第一給水弁１４ａとすすぎ工程時等に使用する第二給水
弁１４ｂとからなる二連給水弁１４と、該二連給水弁１
４と連通する第一，第二給水部２２，２３とを備えてい
る。Further, a water supply means is provided on the rear side of the top plate portion 10, and the water supply means is a first water supply valve 14a used at the time of initial water supply and a second water supply valve used at the time of rinsing process. 14b and a dual water supply valve 14, and the dual water supply valve 1
It is provided with first and second water supply units 22 and 23 that communicate with 4.
【００３９】第一給水弁１４ａは、ホース２１ａを介し
て装着部１０ａの奥側から上方にかけて形成された第一
給水部２２に連結され、漂白剤投入部１９および洗剤投
入部１８に同時に給水する。第二給水弁１４ｂは、ホー
ス２１ｂを介して同じく装着部１０ａの奥側から上方に
かけて形成された第二給水部２３に連結され、柔軟剤投
入部２０に給水する。The first water supply valve 14a is connected via a hose 21a to a first water supply section 22 formed from the back side to the upper side of the mounting section 10a to supply water to the bleaching agent input section 19 and the detergent input section 18 at the same time. . The second water supply valve 14b is also connected via a hose 21b to a second water supply part 23 formed from the back side to the upper side of the mounting part 10a to supply water to the softening agent input part 20.
【００４０】前記第一給水部２２および第二給水部２３
は、その外観が略Ｌ字型で中空とされ、上流側には、各
ホース２１ａ，２１ｂと連結する連結部２２ａ，２３ａ
が配され、下流側には、各投入部に連通する給水口２２
ｂ，２３ｂが形成されている。また、第一給水部２２か
らの給水は、漂白剤投入部１９が１に対して洗剤投入部
１８が９の割合で供給される。The first water supply section 22 and the second water supply section 23
Has a substantially L-shaped appearance and is hollow, and has, on the upstream side, connecting portions 22a and 23a for connecting with the respective hoses 21a and 21b.
And a water supply port 22 that communicates with each input section on the downstream side.
b and 23b are formed. Water is supplied from the first water supply section 22 at a ratio of 1 for the bleaching agent input section 19 and 9 for the detergent input section 18.
【００４１】そして、収納ケース１６の装着状態におい
て、漂白剤投入部１９および柔軟剤投入部２０の奥側の
側壁１９ｃ，２０ｃと第一給水部２２および第二給水部
２３との間にわずかに隙間が生じるよう側壁１９ｃ，２
０ｃの高さが設定されている。これは、側壁１９ｃ，２
０ｃの高さ以上給水されるとオーバーフローさせるため
のものである。When the storage case 16 is mounted, the space between the side walls 19c and 20c on the inner side of the bleaching agent charging section 19 and the softening agent charging section 20 and the first water supply section 22 and the second water supply section 23 is slightly increased. Side walls 19c and 2 to form a gap
A height of 0c is set. This is the side wall 19c, 2
It is for overflowing when water is supplied more than the height of 0c.
【００４２】さらに、上面板部１０には、上蓋１２の開
閉を検知する開閉検知手段３０と、収納ケース１６の装
着部１０ａへの装着を検知する装着検知手段３１と、一
連の洗濯工程を制御する制御部３２と、該制御部３２に
各種信号を入力する洗濯開始スイッチ３３等のスイッチ
群が配された操作パネル１１とが設けられている。Further, on the top plate portion 10, an opening / closing detecting means 30 for detecting the opening / closing of the upper lid 12, a mounting detecting means 31 for detecting the mounting of the storage case 16 to the mounting portion 10a, and a series of washing steps are controlled. The control unit 32 is provided with a control unit 32, and the operation panel 11 is provided with a switch group such as a washing start switch 33 for inputting various signals to the control unit 32.
【００４３】前記開閉検知手段３０は、上面板部１０に
内装され、上蓋１２が接触することで開閉を検知するマ
イクロスイッチからなる第一検知スイッチである。The opening / closing detecting means 30 is a first detecting switch which is built in the upper plate portion 10 and comprises a micro switch for detecting opening / closing when the upper lid 12 contacts.
【００４４】前記装着検知手段３１は、図４の如く、装
着部１０ａの前側上部に取付けられたマイクロスイッチ
からなる第二検知スイッチで、収納ケース１６の前側上
端に形成された突部１６ａが当接することで収納ケース
１６の装着を検知する。As shown in FIG. 4, the mounting detection means 31 is a second detection switch composed of a micro switch mounted on the upper front side of the mounting portion 10a, and the protrusion 16a formed on the upper front end of the storage case 16 is abutted. The attachment of the storage case 16 is detected by contact.
【００４５】前記制御部３２は、マイクロコンピュータ
からなり、第一検知スイッチ３０および第二検知スイッ
チ３１の出力信号により二連給水弁１４およびモータ等
の作動を制御する。The control unit 32 is composed of a microcomputer, and controls the operations of the dual water supply valve 14, the motor and the like by the output signals of the first detection switch 30 and the second detection switch 31.
【００４６】この制御部３２は、第一検知スイッチ３０
により上蓋１２の開放が検知されたとき洗濯開始スイッ
チ３３をオンしても二連給水弁１４およびモータ等を作
動させない洗濯開始阻止機能と、第二検知スイッチ３１
により収納ケース１６の装着が検知されていないとき洗
濯開始スイッチ３３をオンしても二連給水弁１４および
モータ等を作動させない洗濯開始規制機能と、第二検知
スイッチ３１により収納ケース１６の装着が検知されて
いないとき洗濯開始スイッチ３３をオンすると警報音で
報知する報知機能とを備えている。The control section 32 includes the first detection switch 30.
Even if the washing start switch 33 is turned on when the opening of the upper lid 12 is detected by, the washing start prevention function that does not activate the dual water supply valve 14 and the motor, and the second detection switch 31
When the mounting of the storage case 16 is not detected by, the washing start regulation function that does not activate the dual water supply valve 14 and the motor even if the washing start switch 33 is turned on, and the mounting of the storage case 16 by the second detection switch 31 is performed. When the washing start switch 33 is turned on when it is not detected, a notification function is provided to notify by an alarm sound.
【００４７】上記構成の全自動洗濯機において、洗濯を
始めるには、上蓋１２を開けて洗濯物を洗濯物投入口１
３から洗濯兼脱水槽４に入れる。収納ケース１６を挿入
部１０ａから引き出して、粉末洗剤，液体漂白剤および
液体柔軟仕上剤を所定の場所にいれ、収納ケース１６を
装着部１０ａに収めて上蓋１２を閉める。In the fully automatic washing machine having the above construction, to start washing, the upper lid 12 is opened and the laundry is loaded with the laundry inlet 1
Put from 3 into washing and dehydration tub 4. The storage case 16 is pulled out from the insertion portion 10a, the powder detergent, the liquid bleaching agent and the liquid softening agent are put in a predetermined place, the storage case 16 is stored in the mounting portion 10a and the upper lid 12 is closed.
【００４８】そして、洗濯開始スイッチ３３をオンする
と、二連給水弁１４から第一給水部２２を介して収納ケ
ース１６内へ給水され、洗剤等を水槽内に流し出し、洗
濯が開始される。Then, when the washing start switch 33 is turned on, water is supplied from the double water supply valve 14 into the storage case 16 through the first water supply section 22, the detergent and the like are poured into the water tank, and washing is started.
【００４９】この洗濯開始の一連の動作において、上蓋
１２が開放しているとき、第一検知スイッチ３０からの
開蓋信号により、洗濯開始スイッチ３３をオンしても二
連給水弁１４からの給水は行われない。上蓋１２を閉じ
ると、二連給水弁１４およびモータを作動し、給水およ
び洗濯を開始する。In the series of operations for starting washing, even if the washing start switch 33 is turned on by the opening signal from the first detection switch 30 when the upper lid 12 is open, the water supply from the dual water supply valve 14 is started. Is not done. When the upper lid 12 is closed, the dual water supply valve 14 and the motor are operated to start water supply and washing.
【００５０】また、収納ケース１６が装着部１０ａに装
着されていないと、同様に給水は行われず、警報音を鳴
らして使用者に知らせる。If the storage case 16 is not mounted on the mounting portion 10a, the water supply is not performed, and an alarm sound is emitted to inform the user.
【００５１】このように、洗濯を開始するとき、定めら
れた手順とは違った手順、すなわち上蓋１２が開放して
いたり、収納ケース１６が引き出されているとき誤って
洗濯開始スイッチ３３を押してしまっても、二連給水弁
１４からの給水は行われない。As described above, when washing is started, the washing start switch 33 is erroneously pressed when the washing procedure is different from the prescribed procedure, that is, when the upper lid 12 is opened or the storage case 16 is pulled out. However, water is not supplied from the dual water supply valve 14.
【００５２】このため、収納ケース１６に水が入ってき
たり、水が溜まることがなく、洗剤，漂白剤，柔軟剤等
を収納ケース１６に入れにくいということがなくなる。
また、収納ケース１６が装着部１０ａに装着するのを忘
れたとき、警報音により使用者に知らせることができ
る。Therefore, water does not enter the storage case 16 or the water does not collect, and it is not difficult to put a detergent, a bleaching agent, a softening agent or the like into the storage case 16.
Further, when the user forgets to mount the storage case 16 on the mounting portion 10a, the user can be informed by an alarm sound.
【００５３】＜第二実施例＞第二実施例の全自動洗濯機
は、第一実施例と同様の機能の構成部材を有し、その制
御部に、水槽２内に設定水位までの給水を一時停止して
再度給水するとき水位検出器（水位センサ）１５により
検出された一時停止時の水位から設定水位までの給水量
を算出する給水量算出機能と、給水量算出機能で算出さ
れた残り給水量と収納ケース１６内でサイフォン現象を
発生させるのに必要な給水量とを比較する比較機能と、
比較機能による比較の結果から残り給水量がサイフォン
現象発生必要量より小のとき再給水を停止する給水停止
機能とを備えている。<Second Embodiment> The fully automatic washing machine of the second embodiment has constituent members having the same functions as those of the first embodiment, and the controller thereof is supplied with water up to the set water level in the water tank 2. Water supply amount calculation function to calculate the water supply amount from the water level at the time of suspension detected by the water level detector (water level sensor) 15 to the set water level when the water is stopped and water is supplied again, and the rest calculated by the water supply amount calculation function A comparison function for comparing the amount of water supply and the amount of water supply required to generate the siphon phenomenon in the storage case 16,
It is provided with a water supply stop function that stops re-water supply when the remaining water supply amount is smaller than the required siphon phenomenon occurrence amount as a result of comparison by the comparison function.
【００５４】なお、洗濯開始スイッチ３３は、給水およ
び洗濯を一時停止させる機能を有する。The washing start switch 33 has a function of temporarily stopping water supply and washing.
【００５５】上記構成において、洗濯槽兼脱水槽４へ衣
類を投入して洗濯開始スイッチ３３をオンすると、二連
給水弁１４の第一給水弁１４ａが開放され、水が給水ホ
ース２１ａから第一給水部２２を通って、収納ケース１
６の洗剤投入部１８および漂白剤投入部１９へ流入され
る。In the above structure, when clothes are put into the washing tub / dehydrating tub 4 and the washing start switch 33 is turned on, the first water supply valve 14a of the double water supply valve 14 is opened and the water is supplied from the water supply hose 21a to the first position. Storage case 1 through the water supply section 22
6 into the detergent charging section 18 and the bleaching agent charging section 19.
【００５６】洗剤投入部１８に流入した水は、洗剤を流
して水槽２に排出される。漂白剤投入部１９に流入した
水は内部に溜まり、一定量以上になると奥側の側壁１９
ｃを越えてオーバーフローされるか、サイフォン現象に
より排出筒１９ａから排出され水槽２へ導かれる。The water that has flowed into the detergent introducing section 18 flows through the detergent and is discharged to the water tank 2. The water that has flowed into the bleaching agent input section 19 accumulates inside, and when it exceeds a certain amount, the back side wall 19
It is overflowed beyond c or is discharged from the discharge tube 19a to the water tank 2 by the siphon phenomenon.
【００５７】洗濯の最初の給水時において、以上のよう
な給水経路で水槽２に貯留した水の水位を水位センサ１
５により検知し、設定水位になると給水が停止される。
ここで、水槽２内の水が設定水位に達する前に、洗濯開
始スイッチ３３をオンして給水を一時停止したとき、水
槽２内の水位を水位センサ１５が検知し、設定水位との
水位差を求める。At the time of the first water supply for washing, the water level sensor 1 measures the water level of the water stored in the water tank 2 through the water supply path as described above.
5, the water supply is stopped when the set water level is reached.
Here, when the washing start switch 33 is turned on and the water supply is temporarily stopped before the water in the water tank 2 reaches the set water level, the water level sensor 15 detects the water level in the water tank 2, and the water level difference from the set water level. Ask for.
【００５８】この水位差が２０ｍｍとすると、水槽２の
直径から容積がわかり、これにより設定水位に達するま
でに必要な水量がわかる。このとき、仮に水槽２の容積
を２ｌ／ｃｍとした場合、設定水位に達するまでに必要
な水量は４ｌとなり、したがって、洗濯開始スイッチ３
３を再度オンすると、４ｌの水が再給水される。When the water level difference is 20 mm, the volume can be known from the diameter of the water tank 2, and the amount of water required to reach the set water level can be known from this. At this time, if the volume of the water tank 2 is 2 l / cm, the amount of water required to reach the set water level is 4 l, and therefore the washing start switch 3
When 3 is turned on again, 4 liters of water is supplied again.
【００５９】ここで、収納ケース１６の漂白剤投入部１
９のサイフオン現象発生必要量を仮に０．２ｌとした場
合、４ｌの水を再給水すると、第一給水部２２より再給
水が約９：１に分岐されるため、洗剤投入部１８へ３．
６ｌ、漂白剤投入部１９へ０．４ｌ再給水されることに
なる。Here, the bleaching agent charging section 1 of the storage case 16
If the required amount of the surf-on phenomenon of No. 9 is 0.2 liters, and when 4 liters of water is re-supplied, the re-supplied water is branched from the first water supply unit 22 to about 9: 1.
6 liters, 0.4 liters of water will be re-supplied to the bleaching agent input part 19.
【００６０】漂白剤投入部１９への再給水量（０．４
ｌ）は、サイフォン現象発生必要量（０．２ｌ）より大
であるため、漂白剤投入部１９内でサイフォン現象が発
生し、水は漂白剤投入部１９からほぼ残ることなく排出
されることになる。したがって、このような場合は、再
給水を実行する。Amount of water re-supplied to the bleaching agent input section 19 (0.4
Since l) is larger than the required siphon phenomenon generation amount (0.2 l), the siphon phenomenon occurs in the bleaching agent input section 19, and the water is discharged from the bleaching agent input section 19 almost without remaining. Become. Therefore, in such a case, rewatering is performed.
【００６１】また、逆に水位差を５ｍｍとすると、再給
水量は１ｌとなり洗剤投入部１８へ０．９ｌ、漂白剤投
入部１９へ０．１ｌ再給水されることになる。したがつ
て、漂白剤投入部１９内でサイフォン現象が発生せず漂
白剤投入部１９へは０．１ｌの水が残ることになる。し
たがって、このような場合は、再給水を行わない。On the contrary, when the water level difference is 5 mm, the re-supply amount is 1 liter, and 0.9 liter is supplied to the detergent introduction section 18 and 0.1 liter is re-supplied to the bleaching agent introduction section 19. Therefore, the siphon phenomenon does not occur in the bleaching agent input part 19 and 0.1 l of water remains in the bleaching agent input part 19. Therefore, in such a case, rewatering is not performed.
【００６２】その後、洗い工程、すすぎ工程、脱水工程
を行う。また、最終すすぎ工程時には、二連給水弁１４
の第一給水弁１４ａおよび第二給水弁１４ｂの両方が開
放され、給水ホース２１ａ，２１ｂから第一給水部２
２，第二給水部２３を通って収納ケース１６の各投入部
１８，１９，２０へ流入され、上記と同様の動作を行な
う。After that, a washing step, a rinsing step and a dehydrating step are performed. Also, during the final rinsing process, the dual water supply valve 14
Both the first water supply valve 14a and the second water supply valve 14b are opened, and the water supply hoses 21a and 21b are connected to the first water supply unit 2
2, through the second water supply section 23, is flown into the respective charging sections 18, 19, 20 of the storage case 16 and performs the same operation as above.
【００６３】このように、給水時において、給水を一時
停止した後、再び設定水位まで再給水するとき、再給水
量がサイフォン現象発生必要量より小の場合、給水を停
止するため、収納ケース１６の漂白剤投入部１９に水が
溜まることがない。As described above, when the water supply is temporarily stopped and then re-supplied to the set water level again, when the re-supply amount is smaller than the required siphon phenomenon generation amount, the water supply is stopped, so that the storage case 16 is stopped. Water does not collect in the bleaching agent charging section 19.
【００６４】このため、残留した水による使用者への不
快感を取り除き、次回の洗濯時に、収納ケース１６内に
必要量の漂白剤および柔軟剤を貯留できないといった問
題を防止できる。Therefore, the unpleasant feeling to the user due to the remaining water can be eliminated, and the problem that the required amount of the bleaching agent and the softening agent cannot be stored in the storage case 16 at the time of the next washing can be prevented.
【００６５】＜第三実施例＞第二実施例では、再給水量
がサイフォン現象発生必要量よりも小さいとき、再給水
を行わないので、水位が設定水位よりも低くなる。この
とき、使用者が水位が低いと感じたり、水位が低いと洗
浄力が落ちる場合がある。<Third Embodiment> In the second embodiment, when the re-supply water amount is smaller than the required siphon phenomenon generation amount, re-supply water is not performed, so that the water level becomes lower than the set water level. At this time, the user may feel that the water level is low, or if the water level is low, the detergency may drop.
【００６６】そのため、第三実施例では、第二実施例の
制御部の給水停止機能のかわりに、サイフォン現象発生
必要量より小のとき、サイフォン現象発生必要量分の給
水を行う過給水機能が備えられている。Therefore, in the third embodiment, instead of the water supply stop function of the control unit of the second embodiment, when the amount of siphon phenomenon is smaller than the required amount, a super-water supply function for supplying water for the required amount of siphon phenomenon is provided. It is equipped.
【００６７】したがって、再給水量がサイフォン現象発
生必要量よりも小さい場合でも再給水を行い、設定水位
に達してもサイフォン現象発生必要量分の再給水を行
う。Therefore, even when the amount of re-supply water is smaller than the required siphon phenomenon occurrence amount, re-supply water is performed, and even when the set water level is reached, the amount of siphon phenomenon occurrence required amount is re-supplied.
【００６８】すなわち、給水を一時停止した水位からサ
イフォン現象を発生させるのに必要な０．２ｌすなわち
２ｌの給水量（水位になおすと１０ｍｍ）を再給水し
て、水位センサ１５が水位の１０ｍｍ上昇を検知すると
再給水を停止する。That is, the water level sensor 15 raises the water level by 10 mm by re-supplying 0.2 l, that is, 2 l of water supply amount (10 mm when the water level is adjusted) necessary to generate the siphon phenomenon from the water level at which water supply is temporarily stopped. When it detects that, re-watering is stopped.
【００６９】このため、収納ケース１６の漂白剤投入部
１９に水が溜まることがなく、しかも、使用者に水位が
低いと感じさせたり、洗浄力が落ちることがなくなる。Therefore, water does not accumulate in the bleaching agent charging section 19 of the storage case 16, and the user does not feel that the water level is low and the cleaning power is not lowered.
【００７０】＜第四実施例＞第四実施例の全自動洗濯機
は、水位検知器が水位を無段階で検知できるものではな
く、複数の所定水位に達したかどうかしか検知できない
設定水位検知器（水位センサ）を備えている。<Fourth Embodiment> In the fully automatic washing machine of the fourth embodiment, the water level detector is not capable of continuously detecting the water level, but is capable of detecting only a plurality of predetermined water levels. It is equipped with a vessel (water level sensor).
【００７１】この水位センサを用いると、給水時に一時
停止したとき、その水槽２の水位を検知できない。した
がって、サイフォン現象発生必要量と再給水量とを比較
することができない。When this water level sensor is used, the water level in the water tank 2 cannot be detected when the water supply is temporarily stopped. Therefore, it is not possible to compare the required siphon phenomenon occurrence amount with the re-supply water amount.
【００７２】このような洗濯機の場合には、第一給水弁
１４ａおよび第二給水弁１４ｂからの給水により漂白剤
投入部１９および柔軟剤投入部２０でサイフォン現象が
発生するのに必要な給水時間を制御部に記憶させてお
く。ただし、第一および第二給水弁１４ａ，１４ｂから
流れる給水量は、接続する水道の水圧によって変化する
ため、第一および第二給水弁１４ａ，１４ｂの許容給水
範囲の最低流量でのサイフォン現象発生に要する時間に
設定する必要がある。In the case of such a washing machine, the water supply necessary for the siphon phenomenon to occur in the bleaching agent input section 19 and the softening agent input section 20 by the water supply from the first water supply valve 14a and the second water supply valve 14b. The time is stored in the control unit. However, since the amount of water supplied from the first and second water supply valves 14a and 14b changes depending on the water pressure of the connected water supply, the siphon phenomenon occurs at the minimum flow rate within the allowable water supply range of the first and second water supply valves 14a and 14b. It is necessary to set the time required for.
【００７３】そして、制御部に、水道水圧の変化による
最低給水量でのサイフォン現象発生に必要な水量を給水
する時間を記憶する給水時間記憶機能と、水槽２内の設
定水位までの給水中に給水を一時停止して再給水すると
き給水時間記憶機能により記憶された時間だけ給水する
必要時間給水機能と、必要時間給水機能による給水後、
水位センサが設定水位を検知しないと水位センサが設定
水位を検知するまで時間を延長して給水を行う必要時間
延長給水機能とを備えている。Then, the control unit has a water supply time storage function for storing the time for supplying the amount of water necessary for the siphon phenomenon to occur at the minimum amount of water supply due to a change in tap water pressure, and for supplying water up to the set water level in the water tank 2. When water supply is paused and water is re-supplied, the required time water supply function to supply water for the time memorized by the water supply time storage function and the required time after water supply by the water supply function,
When the water level sensor does not detect the set water level, the water level sensor has a necessary time extension water supply function that extends the time until the water level sensor detects the set water level and supplies water.
【００７４】上記構成により、給水時に給水を一時停止
して再給水するとき、制御部に記憶されたサイフォン現
象発生に必要な時間だけ再給水を行う。With the above configuration, when the water supply is temporarily stopped and the water is re-supplied at the time of water supply, the water is re-supplied for the time required for the occurrence of the siphon phenomenon stored in the control unit.
【００７５】この間に、水位センサが設定水位を検知し
なければ、再給水量がサイフォン現象発生必要量より大
であり、そのまま続けて水位センサが設定水位を検知す
るまで給水を行う。During this period, if the water level sensor does not detect the set water level, the re-water supply amount is larger than the required siphon phenomenon generation amount, and water is continuously supplied until the water level sensor detects the set water level.
【００７６】また、サイフォン現象発生に必要な時間経
過する前に水位センサが設定水位を検知すると、再給水
量がサイフォン現象発生必要量より小であり、この場合
水位センサが設定水位を検知しても記憶された時間が経
過するまでは再給水を行う。If the water level sensor detects the set water level before the time required for the siphon phenomenon to occur, the amount of re-supply water is smaller than the siphon phenomenon occurrence required amount. In this case, the water level sensor detects the set water level. Re-supply water until the memorized time has elapsed.
【００７７】このように、水位センサが、水位を無段階
で検知できるものでなく、設定水位に達したかどうかし
か検知できないものでも、第三実施例と同様の効果を得
ることができる。As described above, even if the water level sensor can detect the water level steplessly and can detect only whether or not the set water level is reached, the same effect as that of the third embodiment can be obtained.
【００７８】＜第五実施例＞図５は第五実施例の収納ケ
ースの洗剤投入部の断面図、図６は収納ケースの漂白剤
投入部あるいは柔軟剤投入部の断面図、図７は洗剤兼脱
水槽の給水の停止水位を示す図、図８は同じく再給水水
位を示す図、図９は第五実施例における注水すすぎ工程
図である。<Fifth Embodiment> FIG. 5 is a sectional view of a detergent charging portion of a storage case of the fifth embodiment, FIG. 6 is a sectional view of a bleaching agent charging portion or a softening agent charging portion of the storage case, and FIG. 7 is a detergent. FIG. 8 is a diagram showing the stop water level of the water supply in the combined dewatering tank, FIG. 8 is a diagram showing the re-supply water level similarly, and FIG. 9 is a water injection rinsing process diagram in the fifth embodiment.
【００７９】第五実施例の全自動洗濯機は、注水すすぎ
工程において、収納ケース１６内に水が貯留しないよう
にするものであり、その制御部に、水道水圧の変化によ
る最低給水量でのサイフォン現象発生に必要な水量を給
水する時間を記憶する給水時間記憶機能と、注水すすぎ
工程における工程終了前の給水時間記憶機能により記憶
された時間だけ給水を行う給水時間確保機能を備えてい
る。The fully automatic washing machine of the fifth embodiment prevents water from being stored in the storage case 16 in the water rinsing step, and the control section thereof has a minimum water supply amount due to a change in tap water pressure. It is equipped with a water supply time storage function that stores the time for supplying the amount of water required for the occurrence of the siphon phenomenon, and a water supply time securing function that supplies water only for the time stored by the water supply time storage function before the end of the process in the water rinsing process.
【００８０】注入すすぎ工程では、洗い工程を終える
と、水槽２内の洗剤等を含む洗濯水を一旦排水し、二連
給水弁１４により給水経路を経て再び給水する。水位セ
ンサ１５が規定水位を検知すると、パルセータ５を駆動
して、この駆動により洗濯物から洗剤分を取り出し、水
とともに排水孔４ａから排出する。In the pouring and rinsing step, when the washing step is completed, the wash water containing the detergent and the like in the water tank 2 is once drained, and then the double water supply valve 14 supplies water again through the water supply path. When the water level sensor 15 detects the regulated water level, the pulsator 5 is driven, and by this drive, the detergent component is taken out from the laundry and discharged together with the water from the drain hole 4a.
【００８１】このすすぎ工程中、洗濯兼脱水槽４の排水
孔４ａから出る水よりも給水経路より給水される水の方
が多いと、水位が上がってくる。During the rinsing step, if more water is supplied from the water supply path than the water discharged from the drainage hole 4a of the washing / dehydrating tank 4, the water level rises.
【００８２】この場合、図７，８に示すように、給水を
停止させる停止水位Ａと、再給水させる再給水水位Ｂと
を制御部に予め入力しておき、水位が上がり過ぎて溢水
および水の飛びはねを防止するよう制御している。な
お、図７，８中、Ｓは洗濯物である。In this case, as shown in FIGS. 7 and 8, the stop water level A for stopping the water supply and the re-supply water level B for re-supplying water are inputted in the control section in advance, and the water level rises too much to cause overflow and water. It is controlled to prevent the splashing of the. In addition, S is a laundry in FIGS.
【００８３】上記構成において、例えば、収納ケース１
６の漂白剤投入部１９におけるサイフォン現象発生必要
量を仮に０．２ｌとし、第一給水部２２による最低給水
量を５ｌ／分とした場合、第一給水部２２からの給水
は、洗剤投入部１８が９（４．５ｌ／分）に対して漂白
剤投入部１９が１（０．５ｌ／分）に分岐される。した
がって、漂白剤投入部１９にサイフォン現象を発生させ
るのに必要とする時間は２４秒となり、この２４秒を予
め制御部に入力しておき、注水すすぎ工程の終了の２４
秒前になると、図９の如く、水位センサ１５が停止水位
Ａを検知しても再給水を行う。なお、柔軟剤投入部２０
には、第二給水部２３からの水がすべて流入されるた
め、サイフォン現象を発生させるのに必要とする時間
は、漂白剤投入部１９に比べて速くなる。このため、柔
軟剤投入部２０については、考慮に入れなくてよい。In the above structure, for example, the storage case 1
If the necessary amount of siphon phenomenon in the bleaching agent introducing section 19 of No. 6 is 0.2 l and the minimum amount of water supplied by the first water supplying section 22 is 5 l / min, the water supplied from the first water supplying section 22 is the detergent introducing section. 18 is 9 (4.5 l / min), whereas the bleaching agent input part 19 is branched to 1 (0.5 l / min). Therefore, the time required to generate the siphon phenomenon in the bleaching agent input section 19 is 24 seconds, and this 24 seconds is input to the control section in advance, and the 24 hours of the end of the water rinsing step
At a second before, as shown in FIG. 9, water is supplied again even if the water level sensor 15 detects the stop water level A. The softening agent charging unit 20
Since all the water from the second water supply part 23 flows in, the time required to generate the siphon phenomenon becomes shorter than that in the bleaching agent input part 19. Therefore, it is not necessary to consider the softening agent charging unit 20.
【００８４】このように、注水すすぎ工程の終了前にサ
イフォン現象の発生に必要な時間だけ再給水を行うた
め、収納ケース１６内の水が排出され、漂白剤投入部１
９および柔軟剤投入部２０に水が溜まることがない。こ
のため、使用者への不快感を取り除き、次回の洗濯時
に、収納ケース１６内に必要量の漂白剤および柔軟剤を
貯留できないといった問題を防止できる。As described above, since water is re-supplied for the time required for the siphon phenomenon to occur before the end of the water rinsing step, the water in the storage case 16 is discharged, and the bleaching agent charging section 1 is discharged.
9 and the softening agent charging section 20 do not collect water. Therefore, it is possible to eliminate the discomfort to the user and prevent the problem that the required amount of the bleaching agent and the softening agent cannot be stored in the storage case 16 at the next washing.
【００８５】＜第六実施例＞図１０は注水すすぎ工程図
である。第五実施例では、注水すすぎ工程中、すなわち
洗濯兼脱水槽４に水流をおこしたまま停止水位Ａを越え
ていても再給水を行うため、溢水および水の飛びはねに
対してやや難があった。<Sixth Embodiment> FIG. 10 is a process drawing of water rinsing. In the fifth embodiment, water is re-supplied during the water rinsing process, that is, even when the water level in the washing / dehydrating tank 4 is exceeded and the stop water level A is exceeded. Therefore, there is some difficulty in flooding and water splashing. there were.
【００８６】第六実施例の全自動洗濯機は、制御部に、
水道水圧の変化による最低給水量でのサイフォン現象発
生に必要な水量を給水する時間を記憶する給水時間記憶
機能と、注水すすぎ工程における工程終了後に給水時間
記憶機能により記憶された時間だけ給水を行う給水時間
確保機能とが備えられている。In the fully automatic washing machine of the sixth embodiment, the control section is
The water supply time memory function that stores the time to supply the amount of water required to generate the siphon phenomenon at the minimum water supply amount due to changes in tap water pressure, and the water supply time that is stored by the water supply time storage function after the end of the water rinsing process It has a function to secure water supply time.
【００８７】したがって、図１０の如く、注水すすぎ工
程が終了してパルセータ５の駆動を停止して水流がなく
なってから２４秒（第五実施例引用）だけ再給水する。Therefore, as shown in FIG. 10, after the water rinsing step is completed and the driving of the pulsator 5 is stopped to stop the water flow, the water is re-supplied for 24 seconds (refer to the fifth embodiment).
【００８８】このため、水流が静止状態で給水すること
により排水能率が期待でき、溢水および水の飛びはねを
抑制しながら第五実施例と同様の効果を得ることができ
る。Therefore, it is possible to expect drainage efficiency by supplying water while the water flow is stationary, and it is possible to obtain the same effect as in the fifth embodiment while suppressing flooding and splashing of water.
【００８９】＜第七実施例＞第七実施例の全自動洗濯機
は、制御部に、注水すすぎ工程における工程終了後にサ
イフォン現象発生必要量分を給水する給水量補充機能が
備えられている。<Seventh Embodiment> In the fully automatic washing machine of the seventh embodiment, the control unit is provided with a water supply amount replenishing function for supplying a necessary amount of siphon phenomenon after the end of the water rinsing process.
【００９０】すなわち、制御部にサイフォン現象発生必
要量（第二実施例を引用すると０．２ｌ、水位になおす
と１０ｍｍ）を入力しておく。注水すすぎ工程終了後、
図１０の如く、パルセータ５を停止したときの水槽２内
の水位を水位センサ１５で検知し、再給水によりこの水
位から１０ｍｍ上がったことを水位センサ１５が検知す
ると、再給水を停止する。このため、第六実施例と同様
の効果を得ることができる。That is, the required amount of siphon phenomenon (0.2 l when the second embodiment is cited, 10 mm when the water level is restored) is input to the control unit. After the water rinsing process,
As shown in FIG. 10, the water level sensor 15 detects the water level in the water tank 2 when the pulsator 5 is stopped, and when the water level sensor 15 detects that the water level has risen 10 mm from this water level, rewatering is stopped. Therefore, the same effect as the sixth embodiment can be obtained.
【００９１】なお、本発明は、上記実施例に限定される
ものではなく、本発明の範囲内で上記実施例に多くの修
正および変更を加え得ることは勿論である。The present invention is not limited to the above embodiments, and it goes without saying that many modifications and changes can be made to the above embodiments within the scope of the present invention.
【００９２】例えば、第一実施例の収納ケース１６にお
いて、サイフォン現象を利用して洗剤等を注入しなくて
もよい。また、給水手段に、給水量を検知する流量計を
設けてもよい。For example, in the storage case 16 of the first embodiment, it is not necessary to inject detergent or the like by utilizing the siphon phenomenon. Further, the water supply means may be provided with a flow meter for detecting the amount of water supply.
【００９３】[0093]
【発明の効果】本発明請求項１によると、洗濯を開始す
るとき定められた手順とは違った手順、すなわち上蓋が
開放したまま洗濯開始スイッチをオンしても、給水手段
からの給水は行われない。このため、洗濯前に収納ケー
スに水が溜まったりせず、洗剤，漂白剤，柔軟剤等を収
納ケースに入れにくくなることを防止できる。According to the first aspect of the present invention, a procedure different from the procedure stipulated when starting washing, that is, even if the washing start switch is turned on with the upper lid open, the water is supplied from the water supply means. I don't know. Therefore, water does not collect in the storage case before washing, and it is possible to prevent the detergent, the bleaching agent, the softening agent, and the like from being easily put in the storage case.
【００９４】請求項２によると、収納ケースが引き出さ
れているとき誤って洗濯開始スイッチをオンしても、給
水手段からの給水、洗濯は行われない。このため、収納
ケースが引き出されたまま脱水工程に進むことを防止で
き、洗濯物が収納ケースに引っ掛かることはない。According to the second aspect, even if the washing start switch is mistakenly turned on when the storage case is pulled out, water supply and washing from the water supply means are not performed. For this reason, it is possible to prevent the storage case from proceeding to the dehydration process with the storage case pulled out, and the laundry is not caught in the storage case.
【００９５】請求項３によると、収納ケースを装着する
のを忘れたとき、警報音により使用者に知らせることが
できる。According to the third aspect, when the user forgets to mount the storage case, the user can be informed by an alarm sound.
【００９６】請求項４，５によると、給水後に、収納ケ
ースに水が溜まることがないため、使用者への不快感を
取り除き、次回の洗濯時に、収納ケース内に必要量の洗
濯用液体を貯留することができる。According to Claims 4 and 5, since water does not collect in the storage case after water is supplied, discomfort to the user is eliminated, and the required amount of washing liquid is stored in the storage case at the next washing. Can be stored.
【００９７】請求項６によると、収納ケースに水が溜ま
ることがなく、しかも、設定水位より多く給水するた
め、使用者に水位が低いと感じさせたり、洗浄力が落ち
ることがない。According to the sixth aspect, water does not collect in the storage case and more water is supplied than the set water level, so that the user does not feel that the water level is low and the cleaning power does not drop.
【００９８】請求項７によると、注水すすぎ工程が終了
しても、収納ケースに水が溜まることがないため、使用
者への不快感を取り除き、次回の洗濯時に、収納ケース
内に必要量の漂白剤および柔軟剤を貯留することができ
る。According to the seventh aspect, the water does not collect in the storage case even after the water rinsing step is completed, so that the user's discomfort is eliminated, and the necessary amount of water is stored in the storage case at the next washing. Bleach and softener can be stored.
【００９９】請求項８によると、注水すすぎ工程終了
後、水流が静止状態で給水するため、排水能率が期待で
き、溢水および水の飛びはねを抑制しながら請求項７と
同様の効果を得ることができる。According to the eighth aspect, since the water flow is supplied in a stationary state after the water rinsing step, the drainage efficiency can be expected, and the same effect as the seventh aspect can be obtained while suppressing the overflow and the splash of the water. be able to.
【図１】洗濯機の全体構成図[Figure 1] Overall structure of a washing machine
【図２】洗濯機本体から収納ケースを引き出した状態の
上面板部の斜視図FIG. 2 is a perspective view of the upper plate portion with the storage case pulled out from the washing machine body.
【図３】収納ケースの漂白剤投入部あるいは柔軟剤投入
部を示す断面図FIG. 3 is a sectional view showing a bleaching agent charging section or a softening agent charging section of a storage case.
【図４】収納ケースが装着された上面板部の断面図FIG. 4 is a cross-sectional view of a top plate portion with a storage case attached.
【図５】第五実施例の収納ケースの洗剤投入部の断面図FIG. 5 is a cross-sectional view of a detergent charging section of a storage case according to a fifth embodiment.
【図６】収納ケースの漂白剤投入部あるいは柔軟剤投入
部の断面図FIG. 6 is a cross-sectional view of a bleaching agent charging section or a softening agent charging section of a storage case.
【図７】洗剤兼脱水槽の給水の停止水位を示す図FIG. 7 is a diagram showing the stop water level of the water supply of the detergent / dehydration tank.
【図８】同じく再給水水位を示す図FIG. 8 is a diagram showing the re-supply water level as well.
【図９】第五実施例における注水すすぎ工程図FIG. 9 is a process drawing of water rinsing in the fifth embodiment.
【図１０】第六，七実施例における注水すすぎ工程図FIG. 10 is a process diagram of water rinsing in the sixth and seventh embodiments.
１ 洗濯機本体 ２ 水槽 １２ 上蓋 １３ 洗濯物投入口 １５ 水位検出器 １６ 収納ケース ３０ 開閉検知手段 ３１ 装着検知手段 ３３ 洗濯開始スイッチ DESCRIPTION OF SYMBOLS 1 Washing machine main body 2 Water tank 12 Upper lid 13 Laundry entry port 15 Water level detector 16 Storage case 30 Opening / closing detecting means 31 Installation detecting means 33 Washing start switch
Claims (8)
仕上剤等を収納する収納ケースが出入自在に装着され、
収納ケースを通って水槽内に給水する給水手段が設けら
れた洗濯機において、洗濯機本体の上部に洗濯物投入口
を覆う上蓋が開閉自在に配され、前記上蓋の開閉を検知
する開閉検知手段が設けられ、開閉検知手段により上蓋
の開放が検知されたとき、給水手段を作動させない洗濯
開始阻止手段が設けられたことを特徴とする洗濯機。1. A storage case for storing detergent, bleaching agent, softening agent and the like is attached to the upper part of the washing machine body so that the storage case can be freely inserted and removed.
In a washing machine provided with a water supply means for supplying water into a water tank through a storage case, an upper lid for covering a laundry inlet is provided at an upper part of a washing machine main body so as to be openable and closable, and an opening / closing detection means for detecting opening / closing of the upper lid. The washing machine is provided with a washing start blocking means that does not activate the water supply means when the opening / closing detection means detects the opening of the upper lid.
仕上剤等を収納する収納ケースが出入自在に装着され、
収納ケースを通って水槽内に給水する給水手段が設けら
れた洗濯機において、洗濯機本体に収納ケースの装着を
検知する装着検知手段が設けられ、装着検知手段により
収納ケースの装着が検知されていないとき、給水手段を
作動させない洗濯開始規制手段が設けられたことを特徴
とする洗濯機。2. A storage case for storing a detergent, a bleaching agent, a softening agent, etc. is attached to the upper part of the washing machine body so that it can be put in and taken out freely.
In a washing machine provided with water supply means for supplying water into the aquarium through the storage case, the washing machine body is provided with mounting detection means for detecting mounting of the storage case, and the mounting detection means detects mounting of the storage case. A washing machine, characterized in that a washing start regulation means is provided which does not activate the water supply means when the washing machine is not present.
知手段により収納ケースの装着が検知されていないと
き、洗濯開始スイッチをオンすると警報音で報知する報
知手段が設けられたことを特徴とする洗濯機。3. The washing machine according to claim 2, further comprising an informing means for informing an audible alarm when the washing start switch is turned on when the attachment detecting means has not detected attachment of the storage case. Washing machine to do.
水手段により水を流入し、サイフォン現象を利用して水
槽内に注入する洗濯機において、水槽内の水位を検出す
る水位検出器と、水槽内の設定水位までの給水中に給水
を一時停止したときの水位から設定水位までの残り給水
量を算出する給水量算出手段と、給水量算出手段で算出
された残り給水量と収納ケース内でサイフォン現象を発
生させるのに必要な給水量とを比較する比較手段と、比
較手段による比較の結果から残り給水量がサイフォン現
象発生必要量より小のとき再給水を停止する給水停止手
段あるいはサイフォン現象発生必要量分の給水を行う過
給水手段のどちらか一方が設けられたことを特徴とする
洗濯機。4. A water level detector for detecting the water level in a water tank in a washing machine in which water is introduced into a water tank by a water supply means and is injected into the water tank by using a siphon phenomenon, Water supply amount calculation means for calculating the remaining water supply amount from the water level to the set water level when water supply is temporarily stopped while supplying water to the set water level in the water tank, and the remaining water supply amount calculated by the water supply amount calculation means and the storage case In the comparison means for comparing the amount of water supply required to generate the siphon phenomenon, and the result of the comparison by the comparison means, the water supply stopping means or the siphon that stops re-supply when the remaining water supply amount is smaller than the required siphon phenomenon generation amount. A washing machine characterized by being provided with either one of super-water supply means for supplying water in an amount required for occurrence of a phenomenon.
水手段により水を流入し、サイフォン現象を利用して水
槽内に注入する洗濯機において、予め設定された水槽内
の水位を検知する設定水位検知器が設けられ、水道水圧
の変化による最低給水量でのサイフォン現象発生に必要
な水量を給水する時間を記憶する給水時間記憶手段と、
水槽内の設定水位までの給水中に給水を一時停止して再
給水するとき給水時間記憶手段により記憶された時間だ
け給水する必要時間給水手段とが設けられたことを特徴
とする洗濯機。5. A setting for detecting a preset water level in a water tank in a washing machine in which water is introduced into a water tank by a water supply means and is poured into the water tank by using a siphon phenomenon, in a storage case for storing a washing liquid. A water level detector is provided, and a water supply time storage means for storing the time to supply the amount of water required for the siphon phenomenon at the minimum amount of water supply due to a change in tap water pressure,
A washing machine provided with a necessary time water supply means for supplying water only for the time stored by the water supply time storage means when the water supply is suspended and re-supplied during the water supply up to the set water level in the water tank.
手段による給水後、設定水位検知器が設定水位を検知し
ないと設定水位検知器が設定水位を検知するまで時間を
延長して給水を行う必要時間延長給水手段が設けられた
ことを特徴とする洗濯機。6. The washing machine according to claim 5, wherein after the water has been supplied by the water supply means for a required time, if the set water level detector does not detect the set water level, the time is extended until the set water level detector detects the set water level. A washing machine characterized in that a water supply means for extending the necessary time is provided.
水手段により水を流入し、サイフォン現象を利用して水
槽内に注入する洗濯機において、水道水圧の変化による
最低給水量でのサイフォン現象発生に必要な水量を給水
する時間を記憶する給水時間記憶手段と、注水すすぎ工
程における工程終了前あるいは終了後に給水時間記憶手
段により記憶された時間だけ給水を行う給水時間確保手
段が設けられたことを特徴とする洗濯機。7. A washing machine in which water is supplied by a water supply means into a storage case for storing washing liquid and is poured into a water tank by utilizing a siphon phenomenon, and the siphon phenomenon occurs at the minimum amount of water supply due to a change in tap water pressure. Water supply time storage means for storing the time for supplying the amount of water required for generation, and water supply time securing means for supplying water only for the time stored by the water supply time storage means before or after the end of the water rinsing process have been provided. A washing machine characterized by.
水手段により水を流入し、サイフォン現象を利用して水
槽内に注入する洗濯機において、注水すすぎ工程におけ
る工程終了後にサイフォン現象発生に必要な水量分を給
水する給水量補充手段が設けられたことを特徴とする洗
濯機。8. A washing machine in which water is introduced by a water supply means into a storage case for storing a washing liquid and is injected into a water tank by utilizing a siphon phenomenon, which is necessary for the siphon phenomenon to occur after the completion of the water rinsing step. A washing machine characterized in that it is provided with a water supply amount replenishing means for supplying a large amount of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4227196A JP2934101B2 (en) | 1992-08-26 | 1992-08-26 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4227196A JP2934101B2 (en) | 1992-08-26 | 1992-08-26 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0671088A true JPH0671088A (en) | 1994-03-15 |
| JP2934101B2 JP2934101B2 (en) | 1999-08-16 |
Family
ID=16857005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4227196A Expired - Fee Related JP2934101B2 (en) | 1992-08-26 | 1992-08-26 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2934101B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781246B1 (en) * | 2001-06-15 | 2007-11-30 | 엘지전자 주식회사 | method for controlling washing for securing safty of child in washing machine |
| JP5722488B1 (en) * | 2014-05-16 | 2015-05-20 | 株式会社Ｇｒｅｅｎｗａｙ | Drainage device and cultivation device |
| CN105568631A (en) * | 2014-10-15 | 2016-05-11 | 苏州三星电子有限公司 | Washing machine and softener box thereof |
| JP2018175049A (en) * | 2017-04-05 | 2018-11-15 | 東芝ライフスタイル株式会社 | Washing machine |
| CN113897764A (en) * | 2020-06-22 | 2022-01-07 | 重庆海尔洗衣机有限公司 | Upper drain washing machine and drain control method thereof |
-
1992
- 1992-08-26 JP JP4227196A patent/JP2934101B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781246B1 (en) * | 2001-06-15 | 2007-11-30 | 엘지전자 주식회사 | method for controlling washing for securing safty of child in washing machine |
| JP5722488B1 (en) * | 2014-05-16 | 2015-05-20 | 株式会社Ｇｒｅｅｎｗａｙ | Drainage device and cultivation device |
| JP2015216869A (en) * | 2014-05-16 | 2015-12-07 | 株式会社Ｇｒｅｅｎｗａｙ | Drain system and cultivation apparatus |
| CN105568631A (en) * | 2014-10-15 | 2016-05-11 | 苏州三星电子有限公司 | Washing machine and softener box thereof |
| JP2018175049A (en) * | 2017-04-05 | 2018-11-15 | 東芝ライフスタイル株式会社 | Washing machine |
| CN113897764A (en) * | 2020-06-22 | 2022-01-07 | 重庆海尔洗衣机有限公司 | Upper drain washing machine and drain control method thereof |
| CN113897764B (en) * | 2020-06-22 | 2023-10-31 | 重庆海尔洗衣机有限公司 | Upper drain washing machine and drain control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2934101B2 (en) | 1999-08-16 |
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